From 5e2cbf9a5cb249d0fb58be09707b3fd73daf286a Mon Sep 17 00:00:00 2001
From: jose <zhwyeah@gmail.com>
Date: Tue, 1 Sep 2020 16:24:02 +0800
Subject: [PATCH] v6.8.4 1. After the update, the software and panel directory
 permissions will be set to strict mode (it will be restored automatically
 after modification) 2. Increase the panel comprehensive anti-riot mechanism
 3. Enhance the security of the panel session<br> 4. Enhanced panel entry
 verification mechanism 5. Optimize the terminal 6. Optimize the panel memory
 release mechanism Note 1: Version 6.8.2/6.9.11 has security issues, please be
 sure to upgrade to the latest version Note 2: After this update is
 successful, it will automatically log out and you need to log in again

---
 .idea/deployment.xml                          |   14 +
 BT-Panel                                      |   22 +-
 BT-Task                                       |    2 +-
 BTPanel/__init__.py                           | 1601 +++++++++--------
 BTPanel/static/css/site.css                   |  531 +++++-
 BTPanel/static/css/xterm.css                  |  171 ++
 BTPanel/static/js/config.js                   |    4 +-
 BTPanel/static/js/database.js                 |    6 +-
 BTPanel/static/js/files.js                    |   82 +-
 BTPanel/static/js/index.js                    |    6 +
 BTPanel/static/js/public.js                   |  315 ++--
 BTPanel/static/js/public_backup.js            |   79 +-
 BTPanel/static/js/site.js                     |   74 +-
 BTPanel/static/js/soft.js                     |    6 +-
 BTPanel/static/js/term.js                     |  962 ++++++++++
 BTPanel/static/js/xterm.js                    |    7 +
 BTPanel/static/language/English/log.json      |   12 +-
 BTPanel/static/language/English/public.json   |   29 +-
 BTPanel/static/language/English/template.json |   10 +-
 BTPanel/templates/default/database.html       |    2 +-
 BTPanel/templates/default/site.html           |    2 +-
 BTPanel/templates/default/xterm.html          |  108 ++
 class/cachelib/__init__.py                    |   21 +
 class/cachelib/_compat.py                     |   26 +
 class/cachelib/base.py                        |  198 ++
 class/cachelib/file.py                        |  190 ++
 class/cachelib/memcached.py                   |  186 ++
 class/cachelib/redis.py                       |  154 ++
 class/cachelib/simple.py                      |  135 ++
 class/cachelib/uwsgi.py                       |   64 +
 class/common.py                               |   56 +-
 class/config.py                               |    3 +-
 class/db.py                                   |   14 +-
 class/files.py                                |    2 +-
 class/jobs.py                                 |   38 +-
 class/panelPHP.py                             |  550 +++---
 class/panelPlugin.py                          |    5 +-
 class/panelSite.py                            |   34 +-
 class/panelTask.py                            |   26 +-
 class/panel_restore.py                        |    3 +-
 class/public.py                               |  116 +-
 class/ssh_terminal.py                         | 1003 +++++++++--
 class/system.py                               |   28 +-
 config/hosts.json                             |    2 +-
 config/menu.json                              |   16 +-
 data/default.db                               |  Bin 17408 -> 17408 bytes
 data/node.json                                |    6 -
 init.sh                                       |    4 +-
 script/logsBackup                             |   58 +-
 script/logsBackup.py                          |   53 +-
 task.py                                       |  324 ++--
 51 files changed, 5641 insertions(+), 1719 deletions(-)
 create mode 100644 BTPanel/static/css/xterm.css
 create mode 100644 BTPanel/static/js/term.js
 create mode 100644 BTPanel/static/js/xterm.js
 create mode 100644 BTPanel/templates/default/xterm.html
 create mode 100644 class/cachelib/__init__.py
 create mode 100644 class/cachelib/_compat.py
 create mode 100644 class/cachelib/base.py
 create mode 100644 class/cachelib/file.py
 create mode 100644 class/cachelib/memcached.py
 create mode 100644 class/cachelib/redis.py
 create mode 100644 class/cachelib/simple.py
 create mode 100644 class/cachelib/uwsgi.py

diff --git a/.idea/deployment.xml b/.idea/deployment.xml
index 8a86ecd2..69b0e676 100644
--- a/.idea/deployment.xml
+++ b/.idea/deployment.xml
@@ -9,6 +9,13 @@
           </mappings>
         </serverdata>
       </paths>
+      <paths name="root@192.168.1.198:22 (1)">
+        <serverdata>
+          <mappings>
+            <mapping local="$PROJECT_DIR$" web="/" />
+          </mappings>
+        </serverdata>
+      </paths>
       <paths name="root@192.168.1.199:22">
         <serverdata>
           <mappings>
@@ -16,6 +23,13 @@
           </mappings>
         </serverdata>
       </paths>
+      <paths name="root@192.168.1.46:22">
+        <serverdata>
+          <mappings>
+            <mapping local="$PROJECT_DIR$" web="/" />
+          </mappings>
+        </serverdata>
+      </paths>
     </serverData>
   </component>
 </project>
\ No newline at end of file
diff --git a/BT-Panel b/BT-Panel
index f58d489d..f604a709 100644
--- a/BT-Panel
+++ b/BT-Panel
@@ -5,19 +5,22 @@
 # +-------------------------------------------------------------------
 # | Copyright (c) 2015-2099 宝塔软件(http://bt.cn) All rights reserved.
 # +-------------------------------------------------------------------
-# | Author: 黄文良 <287962566@qq.com>
+# | Author: hwliang <hwl@bt.cn>
 # +-------------------------------------------------------------------
-from gevent import monkey,__version__ as gevent_version
+from gevent import monkey
 monkey.patch_all()
 import os,sys,ssl
+if os.path.exists("/www/server/panel/class/BTPanel"):
+    os.system("rm -rf /www/server/panel/class/BTPanel")
 os.chdir('/www/server/panel')
+if not 'class/' in sys.path:
+    sys.path.insert(0,'class/')
 from BTPanel import app,sys,public
 
 if __name__ == '__main__':
     pid = os.fork()
     if pid: sys.exit(0)
 
-    #os.umask(0)
     os.setsid()
 
     _pid = os.fork()
@@ -34,9 +37,6 @@ if __name__ == '__main__':
     if os.path.exists('data/ipv6.pl'):
         HOST = "0:0:0:0:0:0:0:0"
     f.close()
-
-    from  gevent.pywsgi import WSGIServer
-    from geventwebsocket.handler import WebSocketHandler
     
     is_debug = os.path.exists('data/debug.pl')
     keyfile = 'ssl/privateKey.pem'
@@ -50,11 +50,21 @@ if __name__ == '__main__':
         os.dup2(err_f.fileno(),sys.stderr.fileno())
         err_f.close()
 
+    import threading
+    import jobs
+
+    job = threading.Thread(target=jobs.control_init)
+    job.setDaemon(True)
+    job.start()
+
     if is_debug:
         ssl_context = None
         if is_ssl: ssl_context=(certfile,keyfile)
         app.run(host=HOST,port=PORT,threaded=True,debug=True,ssl_context=ssl_context)
     else:
+        from  gevent.pywsgi import WSGIServer
+        from geventwebsocket.handler import WebSocketHandler
+
         if is_ssl:
             ssl_context = ssl.create_default_context(ssl.Purpose.CLIENT_AUTH)
             ssl_context.load_cert_chain(certfile=certfile,keyfile=keyfile)
diff --git a/BT-Task b/BT-Task
index ff0d2a08..c9b0ca46 100644
--- a/BT-Task
+++ b/BT-Task
@@ -5,7 +5,7 @@
 # +-------------------------------------------------------------------
 # | Copyright (c) 2015-2099 宝塔软件(http://bt.cn) All rights reserved.
 # +-------------------------------------------------------------------
-# | Author: 黄文良 <287962566@qq.com>
+# | Author: hwliang <hwl@bt.cn>
 # +-------------------------------------------------------------------
 
 import os,sys
diff --git a/BTPanel/__init__.py b/BTPanel/__init__.py
index d484b008..e92a30f6 100644
--- a/BTPanel/__init__.py
+++ b/BTPanel/__init__.py
@@ -14,29 +14,25 @@ import re
 import uuid
 import threading
 import socket
-os.chdir('/www/server/panel/')
-sys.path.insert(0,'class/')
-import public
-from flask import Flask,current_app,session,render_template,send_file,request,redirect,g,url_for,make_response,render_template_string,abort,stream_with_context,Response as Resp
-from flask_session import Session
-try:
-    from werkzeug.contrib.cache import SimpleCache
-except:
-    from cachelib import SimpleCache
+os.chdir('/www/server/panel')
+if not 'class/' in sys.path:
+    sys.path.insert(0,'class/')
 
+from flask import Flask,session,render_template,send_file,request,redirect,g,make_response,render_template_string,abort,Response as Resp
+from cachelib import SimpleCache
 from werkzeug.wrappers import Response
-from flask_sockets import Sockets
-sys.setrecursionlimit(1000000)
-cache = SimpleCache()
+from flask_session import Session
 from flask_compress import Compress
+from flask_sockets import Sockets
+
+cache = SimpleCache()
+import public
+#初始化Flask应用
 app = Flask(__name__,template_folder="templates/" + public.GetConfigValue('template'))
 Compress(app)
 sockets = Sockets(app)
 
-import common
-import db
-import jobs
-
+#import db
 dns_client = None
 app.config['DEBUG'] = os.path.exists('data/debug.pl')
 
@@ -51,32 +47,12 @@ if os.path.exists(basic_auth_conf):
         app.config['BASIC_AUTH_OPEN'] = ba_conf['open']
     except: pass
 
-
-job = threading.Thread(target=jobs.control_init)
-job.setDaemon(True)
-job.start()
-
+#初始化SESSION服务
 app.secret_key = uuid.UUID(int=uuid.getnode()).hex[-12:]
 local_ip = None
 my_terms = {}
-sdb = None
-try:
-    from flask_sqlalchemy import SQLAlchemy
-    app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:////dev/shm/session.db'
-    app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = True
-    sdb = SQLAlchemy(app)
-    app.config['SESSION_TYPE'] = 'sqlalchemy'
-    app.config['SESSION_SQLALCHEMY'] = sdb
-    app.config['SESSION_SQLALCHEMY_TABLE'] = 'session'
-    s_sqlite = True
-except:
-    app.config['SESSION_TYPE'] = 'filesystem'
-    app.config['SESSION_FILE_DIR'] = r'/dev/shm/session_py' + str(sys.version_info[0])
-    app.config['SESSION_FILE_THRESHOLD'] = 2048
-    app.config['SESSION_FILE_MODE'] = 384
-    s_sqlite = False
-    public.ExecShell("pip install flask_sqlalchemy &")
-
+app.config['SESSION_MEMCACHED'] = SimpleCache()
+app.config['SESSION_TYPE'] = 'memcached'
 app.config['SESSION_PERMANENT'] = True
 app.config['SESSION_USE_SIGNER'] = True
 app.config['SESSION_KEY_PREFIX'] = 'BT_:'
@@ -85,13 +61,11 @@ app.config['PERMANENT_SESSION_LIFETIME'] = 86400
 Session(app)
 
 
-if s_sqlite:
-    sdb.create_all()
-    public.ExecShell("chmod 600 /dev/shm/session.db")
-
 from datetime import datetime
 import socket
+import common
 
+#初始化路由
 comm = common.panelAdmin()
 method_all = ['GET','POST']
 method_get = ['GET']
@@ -150,118 +124,16 @@ admin_path_checks = [
                     ]
 if admin_path in admin_path_checks: admin_path = '/bt'
 
-@app.route('/service_status',methods = method_get)
-def service_status():
-    return 'True'
-
-@app.route('/phpmyadmin',methods = method_all)
-@app.route('/phpmyadmin/',methods = method_all)
-@app.route('/phpmyadmin/<path:puri>',methods = method_all)
-def phpmyadmin(puri = None):
-    comReturn = comm.local()
-    if comReturn: return comReturn
-    import panelPHP
-    p = panelPHP.panelPHP()
-    document_root = '/www/server/phpmyadmin/pma/'
-    sock = p.start(puri,document_root,'/phpmyadmin/')
-
-    #如果是响应体则直接返回
-    if isinstance(sock,Resp):
-        return sock
-
-    headers_data = p.get_header_data(sock)
-    status,headers,bdata = p.format_header_data(headers_data)
-    return Response(p.resp_sock(sock,bdata),headers=headers,status=status)
-
-
-@app.route('/adminer',methods = method_all)
-@app.route('/adminer/',methods = method_all)
-@app.route('/adminer/<path:puri>',methods = method_all)
-def adminer(puri = None):
-    comReturn = comm.local()
-    if comReturn: return comReturn
-    import panelPHP
-    p = panelPHP.panelPHP()
-    document_root = '/www/server/adminer/'
-
-    sock = p.start(puri,document_root,'/adminer/')
-
-    #如果是响应体则直接返回
-    if isinstance(sock,Resp):return sock
-
-    headers_data = p.get_header_data(sock)
-    status,headers,bdata = p.format_header_data(headers_data)
-    return Response(p.resp_sock(sock,bdata),headers=headers,status=status)
-
-
-@sockets.route('/webssh')
-def webssh(ws):
-    if not check_login():
-        session.clear()
-        ws.send('server_response',"SSH_ERROR")
-        return None
-    if not 'ssh_obj' in session:
-        import ssh_terminal
-        session['ssh_obj'] = ssh_terminal.ssh_terminal()
-    if not 'ssh_info' in session:
-        s_file = '/www/server/panel/config/t_info.json'
-        if os.path.exists(s_file):
-            try:
-                session['ssh_info'] = json.loads(public.en_hexb(public.readFile(s_file)))
-            except:
-                session['ssh_info'] = {"host":"127.0.0.1","port":22}
-        else:
-            session['ssh_info'] = {"host":"127.0.0.1","port":22}
-
-    session['ssh_obj'].run(ws,session['ssh_info'])
-
-
-@app.route('/term_open',methods=method_all)
-def term_open():
-    comReturn = comm.local()
-    if comReturn: return comReturn
-    args = get_input()
-    if 'get_ssh_info' in args:
-        key = 'ssh_' + args['host']
-        if key in session:
-            return public.getJson(session[key]),json_header
-        return public.returnMsg(False,'SSH_INFO_ERROR')
-    session['ssh_info'] = json.loads(args.data)
-    key = 'ssh_' + session['ssh_info']['host']
-    session[key] = session['ssh_info']
-    s_file = '/www/server/panel/config/t_info.json'
-    if 'is_save' in session['ssh_info']:
-        public.writeFile(s_file,public.de_hexb(json.dumps(session['ssh_info'])),'wb+')
-        public.set_mode(s_file,600)
-    else:
-        if os.path.exists(s_file): os.remove(s_file)
-    if 'ssh_obj' in session: session['ssh_obj']._ssh_info = session['ssh_info']
-    return public.returnJson(True,'SET_SUCCESS')
-
-@app.route('/reload_mod',methods=method_all)
-def reload_mod():
-    comReturn = comm.local()
-    if comReturn: return comReturn
-    args = get_input()
-    mod_name = None
-    if 'mod_name' in args:
-        mod_name = args.mod_name
-    result = public.reload_mod(mod_name)
-    if result: return public.returnJson(True,result),json_header
-    return public.returnJson(False,'INIT_RELOAD_ERR'),json_header
 
+#===================================Flask HOOK========================#
 
+#Flask请求勾子
 @app.before_request
 def request_check():
     #路由和URI长度过滤
-    if request.path.find('/adminer/') != -1:
-        return
-    if request.path.find('/phpmyadmin/') == -1:
-        if len(request.path) > 128: return abort(403)
-        if len(request.url) > 1024: return abort(403)
-    else:
-        if len(request.path) > 512: return abort(403)
-        return
+    if len(request.path) > 128: return abort(403)
+    if len(request.url) > 1024: return abort(403)
+
     if request.path in ['/service_status']: return
 
     #POST参数过滤
@@ -296,21 +168,55 @@ def request_check():
             or public.md5(auth.password.strip() + tips) != app.config['BASIC_AUTH_PASSWORD']:
             return send_authenticated()
 
+#Flask 请求结束勾子
 @app.teardown_request
 def request_end(reques = None):
     not_acts = ['GetTaskSpeed','GetNetWork','check_pay_status','get_re_order_status','get_order_stat']
     key = request.args.get('action')
     if not key in not_acts and request.full_path.find('/static/') == -1: public.write_request_log()
 
-def send_authenticated():
-    global local_ip
-    if not local_ip: local_ip = public.GetLocalIp()
-    result = Response('', 401,{'WWW-Authenticate': 'Basic realm="%s"' % local_ip.strip()})
-    if not 'login' in session and not 'admin_auth' in session: session.clear()
-    return result
+#Flask 404页面勾子
+@app.errorhandler(404)
+def notfound(e):
+    errorStr = '''<html>
+<head><title>404 Not Found</title></head>
+<body>
+<center><h1>404 Not Found</h1></center>
+<hr><center>server</center>
+</body>
+</html>'''
+    headers={
+        "Content-Type":"text/html"
+    }
+    return Response(errorStr,status=404,headers=headers)
 
+#@app.errorhandler(500)
+# def internalerror(e):
+#     public.submit_error()
+#     errorStr = public.ReadFile('./BTPanel/templates/' + public.GetConfigValue('template') + '/error.html')
+#     try:
+#         if not app.config['DEBUG']:
+#             errorStr = errorStr.format(public.getMsg('PAGE_ERR_500_TITLE'),
+#                                        public.getMsg('PAGE_ERR_500_H1'),
+#                                        public.getMsg('PAGE_ERR_500_P1'),
+#                                        public.getMsg('NAME'),
+#                                        public.getMsg('PAGE_ERR_HELP'))
+#         else:
+#             errorStr = errorStr.format(public.getMsg('PAGE_ERR_500_TITLE'),
+#                                        str(e),
+#                                        '<pre>'+public.get_error_info() + '</pre>',
+#                                        public.getMsg('INIT_DEBUG_INFO'),public.getMsg('INIT_VERSION_LAST') + public.version())
+#     except IndexError:pass
+#     return errorStr,500
+
+#===================================Flask HOOK========================#
+
+
+
+#===================================普通路由区========================#
 @app.route('/',methods=method_all)
 def home():
+    #面板首页
     comReturn = comm.local()
     if comReturn: return comReturn
     data = {}
@@ -322,123 +228,72 @@ def home():
     public.auto_backup_panel()
     return render_template( 'index.html',data = data)
 
-@app.route('/close',methods=method_get)
-def close():
-    if not os.path.exists('data/close.pl'): return redirect('/')
-    data = {}
-    data['lan'] = public.getLan('close')
-    return render_template('close.html',data=data)
-
-@app.route('/tips',methods=method_get)
-def tips():
-    return render_template('tips.html')
-
-
-route_path = os.path.join(admin_path,'')
-if route_path[-1] == '/': route_path = route_path[:-1]
-if route_path[0] != '/': route_path = '/' + route_path
-@app.route('/login',methods=method_all)
-@app.route(route_path,methods=method_all)
-@app.route(route_path + '/',methods=method_all)
-def login():
-    if os.path.exists('install.pl'): return redirect('/install')
-    global admin_check_auth,admin_path,route_path
-    is_auth_path = False
-    if admin_path != '/bt' and os.path.exists(admin_path_file) and  not 'admin_auth' in session:
-        is_auth_path = True
-
-    #登录输入验证
-    if request.method == method_post[0]:
-        v_list = ['username','password','code','vcode','cdn_url']
-        for v in v_list:
-            pv = request.form.get(v,'').strip()
-            if v == 'cdn_url':
-                if len(pv) > 32: return public.returnMsg(False,'INPUT_ARGS_ERR'),json_header
-                if not re.match(r"^[\w\.-]+$",pv): public.returnJson(False,'INPUT_ARGS_ERR'),json_header
-                continue
-
-            if not pv: continue
-            p_len = 32
-            if v == 'code': p_len = 4
-            if v == 'vcode': p_len = 6
-            if len(pv) != p_len:
-                if v == 'code': return public.returnJson(False,'V_CODE_LEN_ERR'),json_header
-                return public.returnJson(False,'INPUT_ARGS_ERR'),json_header
-            if not re.match(r"^\w+$",pv):
-                return public.returnJson(False,'INPUT_ARGS_ERR'),json_header
-
-        for n in request.form.keys():
-            if not n in v_list:
-                return public.returnJson(False,'EXTRA_PARAMETER'),json_header
-
-    get = get_input()
-    import userlogin
-    if hasattr(get,'tmp_token'):
-        result = userlogin.userlogin().request_tmp(get)
-        return is_login(result)
-
-    if hasattr(get,'dologin'):
-        login_path = '/login'
-        if not 'login' in session: return redirect(login_path)
-        if os.path.exists(admin_path_file): login_path = route_path
-        if session['login'] != False:
-            session['login'] = False
-            cache.set('dologin',True)
-            public.WriteLog('TYPE_LOGOUT','MANUALLY_LOGOUT', (format(public.GetClientIp()+ ":" + str(request.environ.get('REMOTE_PORT'))),))
-            session.clear()
-            session_path = r'/dev/shm/session_py' + str(sys.version_info[0])
-            if os.path.exists(session_path): public.ExecShell("rm -f " + session_path + '/*')
-            sess_file = 'data/sess_files/' + public.get_sess_key()
-            if os.path.exists(sess_file):
-                try:
-                    os.remove(sess_file)
-                except:
-                    pass
-            return redirect(login_path)
-    
-    if is_auth_path:
-        if route_path != request.path and route_path + '/' != request.path:
-            data = {}
-            data['lan'] = public.getLan('close')
-            return render_template('autherr.html',data=data)
-    session['admin_auth'] = True
-    comReturn = common.panelSetup().init()
+@app.route('/xterm',methods = method_all)
+def xterm():
+    #宝塔终端管理
+    comReturn = comm.local()
     if comReturn: return comReturn
-
-    if request.method == method_post[0]:
-        result = userlogin.userlogin().request_post(get)
-        return is_login(result)
-
     if request.method == method_get[0]:
-        result = userlogin.userlogin().request_get(get)
-        if result: return result
         data = {}
-        data['lan'] = public.GetLan('login')
-        data['hosts'] = '[]'
-        hosts_file = 'plugin/static_cdn/hosts.json'
-        if os.path.exists(hosts_file):
-            data['hosts'] = public.get_cdn_hosts()
-            if type(data['hosts']) == dict:
-                data['hosts'] = '[]'
-            else:
-                data['hosts'] = json.dumps(data['hosts'])
-        data['app_login'] = os.path.exists('data/app_login.pl')
-        return render_template(
-            'login.html',
-            data=data
-            )
+        return render_template( 'xterm.html',data = data)
+    import ssh_terminal
+    ssh_host_admin = ssh_terminal.ssh_host_admin()
+    defs = ('get_host_list','get_host_find','modify_host','create_host','remove_host','set_sort','get_command_list','create_command','get_command_find','modify_command','remove_command')
+    return publicObject(ssh_host_admin,defs,None)
+
+#@app.route('/webssh')
+@sockets.route('/webssh')
+def webssh(ws):
+    #宝塔终端连接
+    comReturn = comm.local()
+    if comReturn: return comReturn
+    #ws = request.environ.get('wsgi.websocket')
+    if not ws: return 'False'
+    get = ws.receive()
+    if not get: return
+    get = json.loads(get)
+    import ssh_terminal
+    sp = ssh_terminal.ssh_host_admin()
+    if 'host' in get:
+        ssh_info = {}
+        ssh_info['host'] = get['host'].strip()
+        if 'port' in get:
+            ssh_info['port'] = int(get['port'])
+        if 'username' in get:
+            ssh_info['username'] = get['username'].strip()
+        if 'password' in get:
+            ssh_info['password'] = get['password'].strip()
+        if 'pkey' in get:
+            ssh_info['pkey'] = get['pkey'].strip()
+
+        if get['host'] in ['127.0.0.1','localhost'] and 'port' not in ssh_info:
+            ssh_info = sp.get_ssh_info('127.0.0.1')
+            if not ssh_info: ssh_info = sp.get_ssh_info('localhost')
+            if not ssh_info: ssh_info = {"host":"127.0.0.1"}
+            ssh_info['port'] = public.get_ssh_port()
+    else:
+        ssh_info = sp.get_ssh_info('127.0.0.1')
+        if not ssh_info: ssh_info = sp.get_ssh_info('localhost')
+        if not ssh_info: ssh_info = {"host":"127.0.0.1"}
+        ssh_info['port'] = public.get_ssh_port()
+
+    if not ssh_info['host'] in ['127.0.0.1','localhost']:
+        if not 'username' in ssh_info:
+            ssh_info = sp.get_ssh_info(ssh_info['host'])
+            if not ssh_info:
+                ws.send(public.getMsg('SSH_LOGIN_ERR7'))
+                return
+    p = ssh_terminal.ssh_terminal()
+    p.run(ws,ssh_info)
+    del(p)
+    if not ws.closed:
+        ws.close()
+    return 'False'
 
-def is_login(result):
-    if 'login' in session:
-        if session['login'] == True:
-            result = make_response(result)
-            request_token = public.GetRandomString(48)
-            session['request_token'] = request_token
-            result.set_cookie('request_token',request_token,max_age=86400*30)
-    return result
 
 @app.route('/site',methods=method_all)
 def site(pdata = None):
+    #网站管理
     comReturn = comm.local()
     if comReturn: return comReturn
     if request.method == method_get[0] and not pdata:
@@ -467,6 +322,7 @@ def site(pdata = None):
 
 @app.route('/ftp',methods=method_all)
 def ftp(pdata = None):
+    #FTP管理
     comReturn = comm.local()
     if comReturn: return comReturn
     if request.method == method_get[0] and not pdata:
@@ -481,21 +337,10 @@ def ftp(pdata = None):
     defs = ('AddUser','DeleteUser','SetUserPassword','SetStatus','setPort')
     return publicObject(ftpObject,defs,None,pdata)
 
-#取端口
-def FtpPort():
-    if session.get('port'):return
-    import re
-    try:
-        file = public.GetConfigValue('setup_path')+'/pure-ftpd/etc/pure-ftpd.conf'
-        conf = public.readFile(file)
-        rep = r"\n#?\s*Bind\s+[0-9]+\.[0-9]+\.[0-9]+\.+[0-9]+,([0-9]+)"
-        port = re.search(rep,conf).groups()[0]
-    except:
-        port='21'
-    session['port'] = port
 
 @app.route('/database',methods=method_all)
 def database(pdata = None):
+    #数据库管理
     comReturn = comm.local()
     if comReturn: return comReturn
     if request.method == method_get[0] and not pdata:
@@ -518,47 +363,10 @@ def database(pdata = None):
             'InputSql','SyncToDatabases','SyncGetDatabases','GetDatabaseAccess','SetDatabaseAccess')
     return publicObject(databaseObject,defs,None,pdata)
 
-def get_phpmyadmin_dir():
-        path = public.GetConfigValue('setup_path') + '/phpmyadmin'
-        if not os.path.exists(path): return None
-
-        phpport = '888'
-        try:
-            import re
-            if session['webserver'] == 'nginx':
-                filename =public.GetConfigValue('setup_path') + '/nginx/conf/nginx.conf'
-                conf = public.readFile(filename)
-                rep = r"listen\s+([0-9]+)\s*;"
-                rtmp = re.search(rep,conf)
-                if rtmp:
-                    phpport = rtmp.groups()[0]
-            if session['webserver'] == 'apache':
-                filename = public.GetConfigValue('setup_path') + '/apache/conf/extra/httpd-vhosts.conf'
-                conf = public.readFile(filename)
-                rep = r"Listen\s+([0-9]+)\s*\n"
-                rtmp = re.search(rep,conf)
-                if rtmp:
-                    phpport = rtmp.groups()[0]
-            if session['webserver'] == 'openlitespeed':
-                filename = public.GetConfigValue('setup_path') + '/panel/vhost/openlitespeed/listen/888.conf'
-                public.writeFile('/tmp/2',filename)
-                conf = public.readFile(filename)
-                rep = r"address\s*\*\:\s*(\d+)"
-                rtmp = re.search(rep,conf)
-                if rtmp:
-                    phpport = rtmp.groups()[0]
-        except:
-            pass
-            
-        for filename in os.listdir(path):
-            filepath = path + '/' + filename
-            if os.path.isdir(filepath):
-                if filename[0:10] == 'phpmyadmin':
-                    return str(filename),phpport
-        return None
 
 @app.route('/acme',methods=method_all)
 def acme(pdata = None):
+    #Let's 证书管理
     comReturn = comm.local()
     if comReturn: return comReturn
     import acme_v2
@@ -567,8 +375,10 @@ def acme(pdata = None):
             'get_auths','auth_domain','check_auth_status','download_cert','apply_cert','renew_cert','apply_cert_api','apply_dns_auth')
     return publicObject(acme_v2_object,defs,None,pdata)
 
+
 @app.route('/message/<action>',methods=method_all)
 def message(action = None):
+    #提示消息管理
     comReturn = comm.local()
     if comReturn: return comReturn
     import panelMessage
@@ -578,6 +388,7 @@ def message(action = None):
 
 @app.route('/api',methods=method_all)
 def api(pdata = None):
+    #APP使用的API接口管理
     comReturn = comm.local()
     if comReturn: return comReturn
     import panelApi
@@ -585,20 +396,9 @@ def api(pdata = None):
     defs = ('get_token','check_bind','get_bind_status','get_apps','add_bind_app','remove_bind_app','set_token','get_tmp_token','get_app_bind_status','login_for_app')
     return publicObject(api_object,defs,None,pdata)
 
-@app.route('/get_app_bind_status',methods=method_all)
-def get_app_bind_status(pdata = None):
-    import panelApi
-    api_object = panelApi.panelApi()
-    return json.dumps(api_object.get_app_bind_status(get_input())),json_header
-
-@app.route('/check_bind',methods=method_all)
-def check_bind(pdata = None):
-    import panelApi
-    api_object = panelApi.panelApi()
-    return json.dumps(api_object.check_bind(get_input())),json_header
-
 @app.route('/control',methods=method_all)
 def control(pdata = None):
+    #监控页面
     comReturn = comm.local()
     if comReturn: return comReturn
     if request.method == method_get[0]:
@@ -608,6 +408,7 @@ def control(pdata = None):
 
 @app.route('/firewall',methods=method_all)
 def firewall(pdata = None):
+    #安全页面
     comReturn = comm.local()
     if comReturn: return comReturn
     if request.method == method_get[0] and not pdata:
@@ -622,6 +423,7 @@ def firewall(pdata = None):
 
 @app.route('/ssh_security',methods=method_all)
 def ssh_security(pdata = None):
+    #SSH安全
     comReturn = comm.local()
     if comReturn: return comReturn
     if request.method == method_get[0] and not pdata:
@@ -635,25 +437,26 @@ def ssh_security(pdata = None):
     return publicObject(firewallObject,defs,None,pdata)
 
 
-@app.route('/firewall_new',methods=method_all)
-def firewall_new(pdata = None):
-    comReturn = comm.local()
-    if comReturn: return comReturn
-    if request.method == method_get[0] and not pdata:
-        data = {}
-        data['lan'] = public.GetLan('firewall')
-        return render_template( 'firewall_new.html',data=data)
-    import firewall_new
-    firewallObject = firewall_new.firewalls()
-    defs = ('GetList','AddDropAddress','DelDropAddress','FirewallReload','SetFirewallStatus',
-            'AddAcceptPort','DelAcceptPort','SetSshStatus','SetPing','SetSshPort','GetSshInfo',
-            'AddSpecifiesIp','DelSpecifiesIp'
-            )
-    return publicObject(firewallObject,defs,None,pdata)
+# @app.route('/firewall_new',methods=method_all)
+# def firewall_new(pdata = None):
+#     comReturn = comm.local()
+#     if comReturn: return comReturn
+#     if request.method == method_get[0] and not pdata:
+#         data = {}
+#         data['lan'] = public.GetLan('firewall')
+#         return render_template( 'firewall_new.html',data=data)
+#     import firewall_new
+#     firewallObject = firewall_new.firewalls()
+#     defs = ('GetList','AddDropAddress','DelDropAddress','FirewallReload','SetFirewallStatus',
+#             'AddAcceptPort','DelAcceptPort','SetSshStatus','SetPing','SetSshPort','GetSshInfo',
+#             'AddSpecifiesIp','DelSpecifiesIp'
+#             )
+#     return publicObject(firewallObject,defs,None,pdata)
 
 
 @app.route('/monitor', methods=method_all)
 def panel_monitor(pdata=None):
+    #云控统计信息
     comReturn = comm.local()
     if comReturn: return comReturn
     import monitor
@@ -664,6 +467,7 @@ def panel_monitor(pdata=None):
 
 @app.route('/san', methods=method_all)
 def san_baseline(pdata=None):
+    #云控安全扫描
     comReturn = comm.local()
     if comReturn: return comReturn
     import san_baseline
@@ -673,6 +477,7 @@ def san_baseline(pdata=None):
 
 @app.route('/password', methods=method_all)
 def panel_password(pdata=None):
+    #云控密码管理
     comReturn = comm.local()
     if comReturn: return comReturn
     import password
@@ -686,6 +491,7 @@ def panel_password(pdata=None):
 
 @app.route('/warning', methods=method_all)
 def panel_warning(pdata=None):
+    #首页安全警告
     comReturn = comm.local()
     if comReturn: return comReturn
     import panelWarning
@@ -696,6 +502,7 @@ def panel_warning(pdata=None):
 
 @app.route('/bak', methods=method_all)
 def backup_bak(pdata=None):
+    #云控备份服务
     comReturn = comm.local()
     if comReturn: return comReturn
     import backup_bak
@@ -709,6 +516,7 @@ def backup_bak(pdata=None):
 
 @app.route('/abnormal', methods=method_all)
 def abnormal(pdata=None):
+    #云控系统统计
     comReturn = comm.local()
     if comReturn: return comReturn
     import abnormal
@@ -720,10 +528,12 @@ def abnormal(pdata=None):
 
 @app.route('/files',methods=method_all)
 def files(pdata = None):
+    #文件管理
     comReturn = comm.local()
     if comReturn: return comReturn
     if request.method == method_get[0] and not request.args.get('path') and not pdata:
         data = {}
+        data['recycle_bin'] = os.path.exists('data/recycle_bin.pl')
         data['lan'] = public.GetLan('files')
         return render_template('files.html',data=data)
     import files
@@ -743,6 +553,7 @@ def files(pdata = None):
 
 @app.route('/crontab',methods=method_all)
 def crontab(pdata = None):
+    #计划任务
     comReturn = comm.local()
     if comReturn: return comReturn
     if request.method == method_get[0] and not pdata:
@@ -758,6 +569,7 @@ def crontab(pdata = None):
 
 @app.route('/soft',methods=method_all)
 def soft(pdata = None):
+    #软件商店页面
     comReturn = comm.local()
     if comReturn: return comReturn
     if request.method == method_get[0] and not pdata:
@@ -767,6 +579,7 @@ def soft(pdata = None):
 
 @app.route('/config',methods=method_all)
 def config(pdata = None):
+    #面板设置页面
     comReturn = comm.local()
     if comReturn: return comReturn
     if request.method == method_get[0] and not pdata:
@@ -817,6 +630,7 @@ def config(pdata = None):
 
 @app.route('/ajax',methods=method_all)
 def ajax(pdata = None):
+    #面板系统服务状态接口
     comReturn = comm.local()
     if comReturn: return comReturn
     import ajax
@@ -834,6 +648,7 @@ def ajax(pdata = None):
 
 @app.route('/system',methods=method_all)
 def system(pdata = None):
+    #面板系统状态接口
     comReturn = comm.local()
     if comReturn: return comReturn
     import system
@@ -845,6 +660,7 @@ def system(pdata = None):
 
 @app.route('/deployment',methods=method_all)
 def deployment(pdata = None):
+    #一键部署接口
     comReturn = comm.local()
     if comReturn: return comReturn
     import plugin_deployment
@@ -855,6 +671,7 @@ def deployment(pdata = None):
 @app.route('/data',methods=method_all)
 @app.route('/panel_data',methods=method_all)
 def panel_data(pdata = None):
+    #从数据库获取数据接口
     comReturn = comm.local()
     if comReturn: return comReturn
     import data
@@ -862,9 +679,277 @@ def panel_data(pdata = None):
     defs = ('setPs','getData','getFind','getKey')
     return publicObject(dataObject,defs,None,pdata)
 
-    
+@app.route('/ssl',methods=method_all)
+def ssl(pdata = None):
+    #商业SSL证书申请接口
+    comReturn = comm.local()
+    if comReturn: return comReturn
+    import panelSSL
+    toObject = panelSSL.panelSSL()
+    defs = ('RemoveCert','renew_lets_ssl','SetCertToSite','GetCertList','SaveCert','GetCert','GetCertName',
+            'DelToken','GetToken','GetUserInfo','GetOrderList','GetDVSSL','Completed','SyncOrder','download_cert','set_cert','cancel_cert_order',
+            'get_order_list','get_order_find','apply_order_pay','get_pay_status','apply_order','get_verify_info','get_verify_result','get_product_list','set_verify_info',
+            'GetSSLInfo','downloadCRT','GetSSLProduct','Renew_SSL','Get_Renew_SSL')
+    get = get_input()
+
+    if get.action == 'download_cert':
+        from io import BytesIO
+        import base64
+        result = toObject.download_cert(get)
+        fp = BytesIO(base64.b64decode(result['data']))
+        return send_file(fp,attachment_filename=result['filename'],as_attachment=True,mimetype='application/zip')
+    result = publicObject(toObject,defs,get.action,get)
+    return result
+
+@app.route('/task',methods=method_all)
+def task(pdata = None):
+    #后台任务接口
+    comReturn = comm.local()
+    if comReturn: return comReturn
+    import panelTask
+    toObject = panelTask.bt_task()
+    defs = ('get_task_lists','remove_task','get_task_find')
+    result = publicObject(toObject,defs,None,pdata)
+    return result
+
+@app.route('/plugin',methods=method_all)
+def plugin(pdata = None):
+    #插件系统接口
+    comReturn = comm.local()
+    if comReturn: return comReturn
+    import panelPlugin
+    pluginObject = panelPlugin.panelPlugin()
+    defs = ('check_install_limit','set_score','get_score','update_zip','input_zip','export_zip','add_index','remove_index','sort_index',
+            'install_plugin','uninstall_plugin','get_soft_find','get_index_list','get_soft_list','get_cloud_list',
+            'check_deps','flush_cache','GetCloudWarning','install','unInstall','getPluginList','getPluginInfo','get_make_args','add_make_args',
+            'getPluginStatus','setPluginStatus','a','getCloudPlugin','getConfigHtml','savePluginSort','del_make_args','set_make_args')
+    return publicObject(pluginObject,defs,None,pdata)
+
+
+@app.route('/wxapp',methods=method_all)
+@app.route('/panel_wxapp',methods=method_all)
+def panel_wxapp(pdata = None):
+    #微信小程序绑定接口
+    comReturn = comm.local()
+    if comReturn: return comReturn
+    import wxapp
+    toObject = wxapp.wxapp()
+    defs = ('blind','get_safe_log','blind_result','get_user_info','blind_del','blind_qrcode')
+    result = publicObject(toObject,defs,None,pdata)
+    return result
+
+
+@app.route('/auth',methods=method_all)
+def auth(pdata = None):
+    #面板认证接口
+    comReturn = comm.local()
+    if comReturn: return comReturn
+    import panelAuth
+    toObject = panelAuth.panelAuth()
+    defs = ('get_re_order_status_plugin','create_plugin_other_order','get_order_stat',
+            'get_voucher_plugin','create_order_voucher_plugin','get_product_discount_by',
+            'get_re_order_status','create_order_voucher','create_order','get_order_status',
+            'get_voucher','flush_pay_status','create_serverid','check_serverid',
+            'get_plugin_list','check_plugin','get_buy_code','check_pay_status',
+            'get_renew_code','check_renew_code','get_business_plugin',
+            'get_ad_list','check_plugin_end','get_plugin_price')
+    result = publicObject(toObject,defs,None,pdata)
+    return result
+
+
+@app.route('/download',methods=method_get)
+def download():
+    #文件下载接口
+    comReturn = comm.local()
+    if comReturn: return comReturn
+    filename = request.args.get('filename')
+    if filename.find('|') != -1:
+        filename = filename.split('|')[1]
+    if not filename: return public.ReturnJson(False,"INIT_ARGS_ERR"),json_header
+    if filename in ['alioss','qiniu','upyun','txcos','ftp']: return panel_cloud()
+    if not os.path.exists(filename): return public.ReturnJson(False,"FILE_NOT_EXISTS"),json_header
+
+    if request.args.get('play') == 'true':
+        import panelVideo
+        start, end = panelVideo.get_range(request)
+        return panelVideo.partial_response(filename, start, end)
+    else:
+        mimetype = "application/octet-stream"
+        extName = filename.split('.')[-1]
+        if extName in ['png','gif','jpeg','jpg']: mimetype = None
+        return send_file(filename,mimetype=mimetype,
+                         as_attachment=True,
+                         attachment_filename=os.path.basename(filename),
+                         cache_timeout=0)
+
+@app.route('/cloud',methods=method_get)
+def panel_cloud():
+    #从对像存储下载备份文件接口
+    comReturn = comm.local()
+    if comReturn: return comReturn
+    get = get_input()
+    _filename = get.filename
+    plugin_name = ""
+    if _filename.find('|') != -1:
+        plugin_name = get.filename.split('|')[1]
+    else:
+        plugin_name = get.filename
+
+    if not os.path.exists('plugin/' + plugin_name + '/' + plugin_name+'_main.py'):
+        return public.returnJson(False,'INIT_PLUGIN_NOT_EXISTS'),json_header
+    public.package_path_append('plugin/' + plugin_name)
+    plugin_main = __import__(plugin_name+'_main')
+    public.mod_reload(plugin_main)
+    tmp = eval("plugin_main.%s_main()" % plugin_name)
+    if not hasattr(tmp,'download_file'): return public.returnJson(False,'INIT_PLUGIN_NOT_DOWN_FUN'),json_header
+    download_url = tmp.download_file(get.name)
+    if plugin_name == 'ftp':
+        if download_url.find("ftp") != 0:download_url = "ftp://" + download_url
+    else:
+        if download_url.find('http') != 0:download_url = 'http://' + download_url
+    return redirect(download_url)
+
+#======================普通路由区============================#
+
+
+
+
+#======================严格排查区域============================#
+
+
+route_path = os.path.join(admin_path,'')
+if route_path[-1] == '/': route_path = route_path[:-1]
+if route_path[0] != '/': route_path = '/' + route_path
+@app.route('/login',methods=method_all)
+@app.route(route_path,methods=method_all)
+@app.route(route_path + '/',methods=method_all)
+def login():
+    #面板登录接口
+    if os.path.exists('install.pl'): return redirect('/install')
+    global admin_check_auth,admin_path,route_path
+    is_auth_path = False
+    if admin_path != '/bt' and os.path.exists(admin_path_file) and  not 'admin_auth' in session:
+        is_auth_path = True
+    num_key = public.md5(public.GetClientIp() + '_auth_path')
+    if not public.get_error_num(num_key,20): return public.returnMsg(False,'连续20次安全入口验证失败，禁止1小时')
+    #登录输入验证
+    if request.method == method_post[0]:
+        v_list = ['username','password','code','vcode','cdn_url']
+        for v in v_list:
+            pv = request.form.get(v,'').strip()
+            if v == 'cdn_url':
+                if len(pv) > 32: return public.returnMsg(False,'错误的参数长度!'),json_header
+                if not re.match(r"^[\w\.-]+$",pv): public.returnJson(False,'错误的参数格式'),json_header
+                continue
+
+            if not pv: continue
+            p_len = 32
+            if v == 'code': p_len = 4
+            if v == 'vcode': p_len = 6
+            if len(pv) != p_len:
+                if v == 'code': return public.returnJson(False,'验证码长度错误'),json_header
+                return public.returnJson(False,'错误的参数长度'),json_header
+            if not re.match(r"^\w+$",pv):
+                return public.returnJson(False,'错误的参数格式'),json_header
+
+        for n in request.form.keys():
+            if not n in v_list:
+                return public.returnJson(False,'登录参数中不能有多余参数'),json_header
+
+    get = get_input()
+    import userlogin
+    if hasattr(get,'tmp_token'):
+        result = userlogin.userlogin().request_tmp(get)
+        return is_login(result)
+
+    if hasattr(get,'dologin'):
+        login_path = '/login'
+        if not 'login' in session: return redirect(login_path)
+        if os.path.exists(admin_path_file): login_path = route_path
+        if session['login'] != False:
+            session['login'] = False
+            cache.set('dologin',True)
+            public.WriteLog('用户登出','客户端：{}，已手动退出面板'.format(public.GetClientIp()+ ":" + str(request.environ.get('REMOTE_PORT'))))
+            session.clear()
+            session_path = r'/dev/shm/session_py' + str(sys.version_info[0])
+            if os.path.exists(session_path): public.ExecShell("rm -f " + session_path + '/*')
+            sess_file = 'data/sess_files/' + public.get_sess_key()
+            if os.path.exists(sess_file):
+                try:
+                    os.remove(sess_file)
+                except:
+                    pass
+            return redirect(login_path)
+
+    if is_auth_path:
+        if route_path != request.path and route_path + '/' != request.path:
+            public.set_error_num(num_key)
+            #return abort(404)
+            data = {}
+            data['lan'] = public.getLan('close')
+            return render_template('autherr.html',data=data)
+    session['admin_auth'] = True
+    public.set_error_num(num_key,True)
+    comReturn = common.panelSetup().init()
+    if comReturn: return comReturn
+
+    if request.method == method_post[0]:
+        result = userlogin.userlogin().request_post(get)
+        return is_login(result)
+
+    if request.method == method_get[0]:
+        result = userlogin.userlogin().request_get(get)
+        if result: return result
+        data = {}
+        data['lan'] = public.GetLan('login')
+        data['hosts'] = '[]'
+        hosts_file = 'plugin/static_cdn/hosts.json'
+        if os.path.exists(hosts_file):
+            data['hosts'] = public.get_cdn_hosts()
+            if type(data['hosts']) == dict:
+                data['hosts'] = '[]'
+            else:
+                data['hosts'] = json.dumps(data['hosts'])
+        data['app_login'] = os.path.exists('data/app_login.pl')
+        return render_template(
+            'login.html',
+            data=data )
+
+@app.route('/close',methods=method_get)
+def close():
+    #面板已关闭页面
+    if not os.path.exists('data/close.pl'): return redirect('/')
+    data = {}
+    data['lan'] = public.getLan('close')
+    return render_template('close.html',data=data)
+
+@app.route('/tips',methods=method_get)
+def tips():
+    #提示页面
+    return render_template('tips.html')
+
+
+@app.route('/get_app_bind_status',methods=method_all)
+def get_app_bind_status(pdata = None):
+    #APP绑定状态查询
+    import panelApi
+    api_object = panelApi.panelApi()
+    return json.dumps(api_object.get_app_bind_status(get_input())),json_header
+
+@app.route('/check_bind',methods=method_all)
+def check_bind(pdata = None):
+    #APP绑定查询
+    import panelApi
+    api_object = panelApi.panelApi()
+    return json.dumps(api_object.check_bind(get_input())),json_header
+
 @app.route('/code')
 def code():
+    if not 'code' in session:
+        return ''
+    if not session['code']:
+        return ''
+    #获取图片验证码
     try:
         import vilidate,time
     except:
@@ -890,354 +975,9 @@ def code():
     return send_file(out, mimetype='image/png', cache_timeout=0)
 
 
-@app.route('/ssl',methods=method_all)
-def ssl(pdata = None):
-    comReturn = comm.local()
-    if comReturn: return comReturn
-    import panelSSL
-    toObject = panelSSL.panelSSL()
-    defs = ('RemoveCert','renew_lets_ssl','SetCertToSite','GetCertList','SaveCert','GetCert','GetCertName',
-            'DelToken','GetToken','GetUserInfo','GetOrderList','GetDVSSL','Completed','SyncOrder',
-            'GetSSLInfo','downloadCRT','GetSSLProduct','Renew_SSL','Get_Renew_SSL')
-    result = publicObject(toObject,defs,None,pdata)
-    return result
-
-@app.route('/task',methods=method_all)
-def task(pdata = None):
-    comReturn = comm.local()
-    if comReturn: return comReturn
-    import panelTask
-    toObject = panelTask.bt_task()
-    defs = ('get_task_lists','remove_task','get_task_find')
-    result = publicObject(toObject,defs,None,pdata)
-    return result
-
-@app.route('/plugin',methods=method_all)
-def plugin(pdata = None):
-    comReturn = comm.local()
-    if comReturn: return comReturn
-    import panelPlugin
-    pluginObject = panelPlugin.panelPlugin()
-    defs = ('check_install_limit','set_score','get_score','update_zip','input_zip','export_zip','add_index','remove_index','sort_index',
-            'install_plugin','uninstall_plugin','get_soft_find','get_index_list','get_soft_list','get_cloud_list',
-            'check_deps','flush_cache','GetCloudWarning','install','unInstall','getPluginList','getPluginInfo','get_make_args','add_make_args',
-            'getPluginStatus','setPluginStatus','a','getCloudPlugin','getConfigHtml','savePluginSort','del_make_args','set_make_args')
-    return publicObject(pluginObject,defs,None,pdata)
-
-@app.route('/public',methods=method_all)
-def panel_public():
-    get = get_input()
-    try:
-        import panelWaf
-        panelWaf_data = panelWaf.panelWaf()
-        if panelWaf_data.is_sql(get.__dict__):return 'ERROR'
-        if panelWaf_data.is_xss(get.__dict__):return 'ERROR'
-    except:
-        pass
-
-    if len("{}".format(get.__dict__)) > 1024 * 32:
-        return 'ERROR'
-
-    get.client_ip = public.GetClientIp()
-    if not hasattr(get,'name'): get.name = ''
-    if not hasattr(get,'fun'): return abort(404)
-    if not public.path_safe_check("%s/%s" % (get.name,get.fun)): return abort(404)
-    if get.fun in ['scan_login', 'login_qrcode', 'set_login', 'is_scan_ok', 'blind','static']:
-        if get.fun == 'static':
-            if not 'filename' in get: return abort(404)
-            if not public.path_safe_check("%s" % (get.filename)): return abort(404)
-            s_file = '/www/server/panel/BTPanel/static/' + get.filename
-            if s_file.find('..') != -1 or s_file.find('./') != -1: return abort(404)
-            if not os.path.exists(s_file): return abort(404)
-            return send_file(s_file, conditional=True, add_etags=True)
-
-        #检查是否验证过安全入口
-        if get.fun in ['login_qrcode','is_scan_ok']:
-            global admin_check_auth,admin_path,route_path,admin_path_file
-            if admin_path != '/bt' and os.path.exists(admin_path_file) and  not 'admin_auth' in session:
-                return 'False'
-        import wxapp
-        pluwx = wxapp.wxapp()
-        checks = pluwx._check(get)
-        if type(checks) != bool or not checks: return public.getJson(checks),json_header
-        data = public.getJson(eval('pluwx.'+get.fun+'(get)'))
-        return data,json_header
-
-    if get.name != 'app': return abort(404)
-    import panelPlugin
-    plu = panelPlugin.panelPlugin()
-    get.s = '_check'
-    checks = plu.a(get)
-    if type(checks) != bool or not checks: return public.getJson(checks),json_header
-    get.s = get.fun
-    comm.setSession()
-    comm.init()
-    comm.checkWebType()
-    comm.GetOS()
-    result = plu.a(get)
-    #session.clear()
-    return public.getJson(result),json_header
-
-@app.route('/favicon.ico',methods=method_get)
-def send_favicon():
-    s_file = '/www/server/panel/BTPanel/static/favicon.ico'
-    if not os.path.exists(s_file): return abort(404)
-    return send_file(s_file,conditional=True,add_etags=True)
-
-
-@app.route('/coll',methods=method_all)
-@app.route('/coll/',methods=method_all)
-@app.route('/<name>/<fun>',methods=method_all)
-@app.route('/<name>/<fun>/<path:stype>',methods=method_all)
-def panel_other(name=None,fun = None,stype=None):
-    if name != "mail_sys" or fun != "send_mail_http.json":
-        comReturn = comm.local()
-        if comReturn: return comReturn
-
-    is_accept = False
-    if not fun: fun = 'index.html'
-    if not stype:
-        tmp = fun.split('.')
-        fun = tmp[0]
-        if len(tmp) == 1:  tmp.append('')
-        stype = tmp[1]
-
-
-    if not name: name = 'coll'
-    if not public.path_safe_check("%s/%s/%s" % (name,fun,stype)): return abort(404)
-    if name.find('./') != -1 or not re.match(r"^[\w-]+$",name): return abort(404)
-    if not name: return public.returnJson(False,'PLUGIN_INPUT_ERR'),json_header
-    p_path = os.path.join('/www/server/panel/plugin/', name)
-    if not os.path.exists(p_path): return abort(404)
-
-    #是否响插件应静态文件
-    if fun == 'static':
-        if stype.find('./') != -1 or not os.path.exists(p_path + '/static'): return abort(404)
-        s_file = p_path + '/static/' + stype
-        if s_file.find('..') != -1: return abort(404)
-        if not re.match(r"^[\w\./-]+$",s_file): return abort(404)
-        if not public.path_safe_check(s_file): return abort(404)
-        if not os.path.exists(s_file): return abort(404)
-        return send_file(s_file,conditional=True,add_etags=True)
-
-    #准备参数
-    args = get_input()
-    args.client_ip = public.GetClientIp()
-    args.fun = fun
-    
-    #初始化插件对象
-    try:
-        is_php = os.path.exists(p_path + '/index.php')
-        if not is_php:
-            sys.path.append(p_path)
-            plugin_main = __import__(name+'_main')
-            try:
-                if sys.version_info[0] == 2:
-                    reload(plugin_main)
-                else:
-                    from imp import reload
-                    reload(plugin_main)
-            except:pass
-            plu = eval('plugin_main.' + name + '_main()')
-            if not hasattr(plu,fun):
-                return public.returnJson(False,'PLUGIN_NOT_FUN'),json_header
-
-        #执行插件方法
-        if not is_php:
-            if is_accept:
-                checks = plu._check(args)
-                if type(checks) != bool or not checks:
-                    return public.getJson(checks),json_header
-            data = eval('plu.'+fun+'(args)')
-        else:
-            import panelPHP
-            args.s = fun
-            args.name = name
-            data = panelPHP.panelPHP(name).exec_php_script(args)
-
-        r_type = type(data)
-        if r_type == Response: return data
-
-        #处理响应
-        if stype == 'json':  #响应JSON
-            return public.getJson(data),json_header
-        elif stype == 'html':   #使用模板
-            t_path_root = p_path + '/templates/'
-            t_path = t_path_root + fun + '.html'
-            if not os.path.exists(t_path):
-                return public.returnJson(False,'PLUGIN_NOT_TEMPLATE'),json_header
-            t_body = public.readFile(t_path)
-
-            #处理模板包含
-            rep = '{%\s?include\s"(.+)"\s?%}'
-            includes = re.findall(rep,t_body)
-            for i_file in includes:
-                filename = p_path + '/templates/' + i_file
-                i_body = 'ERROR: File '+filename+' does not exists.'
-                if os.path.exists(filename):
-                    i_body = public.readFile(filename)
-                t_body = re.sub(rep.replace('(.+)',i_file),i_body,t_body)
-
-            return render_template_string(t_body,data = data)
-        else:  #直接响应插件返回值,可以是任意flask支持的响应类型
-            r_type = type(data)
-            if r_type == dict:
-                return public.returnJson(False,public.getMsg('PUBLIC_ERR_RETURN').format(r_type)),json_header
-            return data
-    except:
-        error_info = public.get_error_info()
-        public.submit_error(error_info)
-        return error_info.replace('\n','<br>\n')
-
-
-@app.route('/wxapp',methods=method_all)
-@app.route('/panel_wxapp',methods=method_all)
-def panel_wxapp(pdata = None):
-    comReturn = comm.local()
-    if comReturn: return comReturn
-    import wxapp
-    toObject = wxapp.wxapp()
-    defs = ('blind','get_safe_log','blind_result','get_user_info','blind_del','blind_qrcode')
-    result = publicObject(toObject,defs,None,pdata)
-    return result
-
-@app.route('/hook',methods=method_all)
-def panel_hook():
-    get = get_input()
-    if not os.path.exists('plugin/webhook'):
-        return public.getJson(public.returnMsg(False,'INIT_WEBHOOK_ERR'))
-    sys.path.append('plugin/webhook')
-    import webhook_main
-    session.clear()
-    return public.getJson(webhook_main.webhook_main().RunHook(get))
-
-@app.route('/install',methods=method_all)
-def install():
-    if public.M('config').where("id=?",('1',)).getField('status') == 1: 
-        if os.path.exists('install.pl'): os.remove('install.pl')
-        session.clear()
-        return redirect('/login')
-    ret_login = os.path.join('/',admin_path)
-    if admin_path == '/' or admin_path == '/bt': ret_login = '/login'
-    session['admin_path'] = False
-    session['login'] = False
-    if request.method == method_get[0]:
-        if not os.path.exists('install.pl'): return redirect(ret_login)
-        data = {}
-        data['status'] = os.path.exists('install.pl')
-        data['username'] = public.GetRandomString(8).lower()
-        return render_template( 'install.html',data = data)
-    
-    elif request.method == method_post[0]:
-        if not os.path.exists('install.pl'): return redirect(ret_login)
-        get = get_input()
-        if not hasattr(get,'bt_username'): return public.getMsg('INSTALL_USER_EMPTY')
-        if not get.bt_username: return public.getMsg('INSTALL_USER_EMPTY')
-        if not hasattr(get,'bt_password1'): return public.getMsg('INSTALL_PASS_EMPTY')
-        if not get.bt_password1: return public.getMsg('INSTALL_PASS_EMPTY')
-        if get.bt_password1 != get.bt_password2: return public.getMsg('INSTALL_PASS_CHECK')
-        public.M('users').where("id=?",(1,)).save('username,password',
-                                                  (get.bt_username,
-                                                   public.password_salt(public.md5(get.bt_password1.strip()),uid=1)
-                                                   )
-                                                  )
-        os.remove('install.pl')
-        public.M('config').where("id=?",('1',)).setField('status',1)
-        data = {}
-        data['status'] = os.path.exists('install.pl')
-        data['username'] = get.bt_username
-        return render_template( 'install.html',data = data)
-
-
-#检查Token
-def check_token(data):
-    pluginPath = 'plugin/safelogin/token.pl'
-    if not os.path.exists(pluginPath): return False
-    from urllib import unquote
-    from binascii import unhexlify
-    from json import loads
-        
-    result = unquote(unhexlify(data))
-    token = public.readFile(pluginPath).strip()
-        
-    result = loads(result)
-    if not result: return False
-    if result['token'] != token: return False
-    return result
-
-
-@app.route('/auth',methods=method_all)
-def auth(pdata = None):
-    comReturn = comm.local()
-    if comReturn: return comReturn
-    import panelAuth
-    toObject = panelAuth.panelAuth()
-    defs = ('get_re_order_status_plugin','create_plugin_other_order','get_order_stat',
-            'get_voucher_plugin','create_order_voucher_plugin','get_product_discount_by',
-            'get_re_order_status','create_order_voucher','create_order','get_order_status',
-            'get_voucher','flush_pay_status','create_serverid','check_serverid',
-            'get_plugin_list','check_plugin','get_buy_code','check_pay_status',
-            'get_renew_code','check_renew_code','get_business_plugin',
-            'get_ad_list','check_plugin_end','get_plugin_price')
-    result = publicObject(toObject,defs,None,pdata)
-    return result
-
-
-@app.route('/robots.txt',methods=method_all)
-def panel_robots():
-    robots = '''User-agent: *
-Disallow: /
-'''
-    return robots,{'Content-Type':'text/plain'}
-
-@app.route('/download',methods=method_get)
-def download():
-    comReturn = comm.local()
-    if comReturn: return comReturn
-    filename = request.args.get('filename')
-    if filename.find('|') != -1:
-        filename = filename.split('|')[1]
-    if not filename: return public.ReturnJson(False,"INIT_ARGS_ERR"),json_header
-    if filename in ['alioss','qiniu','upyun','txcos','ftp']: return panel_cloud()
-    if filename in ['gdrive','gcloud_storage']: return "Google storage products do not currently support downloads"
-    if not os.path.exists(filename): return public.ReturnJson(False,"FILE_NOT_EXISTS"),json_header
-
-    if request.args.get('play') == 'true':
-        import panelVideo
-        start, end = panelVideo.get_range(request)
-        return panelVideo.partial_response(filename, start, end)
-    else:
-        mimetype = "application/octet-stream"
-        extName = filename.split('.')[-1]
-        if extName in ['png','gif','jpeg','jpg']: mimetype = None
-        return send_file(filename,mimetype=mimetype,
-                         as_attachment=True,
-                         attachment_filename=os.path.basename(filename),
-                         cache_timeout=0)
-
-def get_dir_down(filename,token,find):
-    import files
-    args = public.dict_obj()
-    args.path = filename
-    to_path = filename.replace(find['filename'],'').strip('/')
-
-    if request.args.get('play') == 'true':
-        pdata = files.files().get_videos(args)
-        return public.GetJson(pdata),json_header
-    else:
-        pdata = files.files().GetDir(args)
-        pdata['token'] = token
-        pdata['src_path'] = find['filename']
-        pdata['to_path'] = to_path
-        if find['expire'] > (time.time() + (86400 * 365 * 10)):
-            pdata['expire'] = public.format_date(times=find['expire'])
-        else:
-            pdata['expire'] = public.getMsg('NEVER_EXPIRES')
-        pdata['filename'] = (find['filename'].split('/')[-1] + '/' + to_path).strip('/')
-        return render_template('down.html',data = pdata,to_size=public.to_size)
-
 @app.route('/down/<token>',methods=method_all)
 def down(token=None,fname=None):
+    #文件分享对外接口
     try:
         fname = request.args.get('fname')
         if fname:
@@ -1312,33 +1052,354 @@ def down(token=None,fname=None):
         return abort(404)
 
 
-@app.route('/cloud',methods=method_get)
-def panel_cloud():
-    comReturn = comm.local()
-    if comReturn: return comReturn
+@app.route('/public',methods=method_all)
+def panel_public():
+    #小程序控制接口
     get = get_input()
-    _filename = get.filename
-    plugin_name = ""
-    if _filename.find('|') != -1:
-        plugin_name = get.filename.split('|')[1]
-    else:
-        plugin_name = get.filename
+    try:
+        import panelWaf
+        panelWaf_data = panelWaf.panelWaf()
+        if panelWaf_data.is_sql(get.__dict__):return 'ERROR'
+        if panelWaf_data.is_xss(get.__dict__):return 'ERROR'
+    except:
+        pass
 
-    if not os.path.exists('plugin/' + plugin_name + '/' + plugin_name+'_main.py'):
-        return public.returnJson(False,'INIT_PLUGIN_NOT_EXISTS'),json_header
-    sys.path.append('plugin/' + plugin_name)
-    plugin_main = __import__(plugin_name+'_main')
-    public.mod_reload(plugin_main)
-    tmp = eval("plugin_main.%s_main()" % plugin_name)
-    if not hasattr(tmp,'download_file'): return public.returnJson(False,'INIT_PLUGIN_NOT_DOWN_FUN'),json_header
-    download_url = tmp.download_file(get.name)
-    if plugin_name == 'ftp':
-        if download_url.find("ftp") != 0:download_url = "ftp://" + download_url
+    if len("{}".format(get.__dict__)) > 1024 * 32:
+        return 'ERROR'
+
+    get.client_ip = public.GetClientIp()
+    num_key = get.client_ip + '_wxapp'
+    if not public.get_error_num(num_key,10):
+        return public.returnMsg(False,'AUTH_FAILED')
+    if not hasattr(get,'name'): get.name = ''
+    if not hasattr(get,'fun'): return abort(404)
+    if not public.path_safe_check("%s/%s" % (get.name,get.fun)): return abort(404)
+    if get.fun in ['scan_login', 'login_qrcode', 'set_login', 'is_scan_ok', 'blind','static']:
+        if get.fun == 'static':
+            if not 'filename' in get: return abort(404)
+            if not public.path_safe_check("%s" % (get.filename)): return abort(404)
+            s_file = '/www/server/panel/BTPanel/static/' + get.filename
+            if s_file.find('..') != -1 or s_file.find('./') != -1: return abort(404)
+            if not os.path.exists(s_file): return abort(404)
+            return send_file(s_file, conditional=True, add_etags=True)
+
+        #检查是否验证过安全入口
+        if get.fun in ['login_qrcode','is_scan_ok']:
+            global admin_check_auth,admin_path,route_path,admin_path_file
+            if admin_path != '/bt' and os.path.exists(admin_path_file) and  not 'admin_auth' in session:
+                return 'False'
+        import wxapp
+        pluwx = wxapp.wxapp()
+        checks = pluwx._check(get)
+        if type(checks) != bool or not checks:
+            public.set_error_num(num_key)
+            return public.getJson(checks),json_header
+        data = public.getJson(eval('pluwx.'+get.fun+'(get)'))
+        return data,json_header
+
+    if get.name != 'app': return abort(404)
+    import panelPlugin
+    plu = panelPlugin.panelPlugin()
+    get.s = '_check'
+    checks = plu.a(get)
+    if type(checks) != bool or not checks:
+        public.set_error_num(num_key)
+        return public.getJson(checks),json_header
+    get.s = get.fun
+    comm.setSession()
+    comm.init()
+    comm.checkWebType()
+    comm.GetOS()
+    result = plu.a(get)
+    #session.clear()
+    public.set_error_num(num_key,True)
+    return public.getJson(result),json_header
+
+@app.route('/favicon.ico',methods=method_get)
+def send_favicon():
+    #图标
+    s_file = '/www/server/panel/BTPanel/static/favicon.ico'
+    if not os.path.exists(s_file): return abort(404)
+    return send_file(s_file,conditional=True,add_etags=True)
+
+
+@app.route('/service_status',methods = method_get)
+def service_status():
+    #检查面板当前状态
+    return 'True'
+
+@app.route('/coll',methods=method_all)
+@app.route('/coll/',methods=method_all)
+@app.route('/<name>/<fun>',methods=method_all)
+@app.route('/<name>/<fun>/<path:stype>',methods=method_all)
+def panel_other(name=None,fun = None,stype=None):
+    #插件接口
+    if name != "mail_sys" or fun != "send_mail_http.json":
+        comReturn = comm.local()
+        if comReturn: return comReturn
+        args = None
     else:
-        if download_url.find('http') != 0:download_url = 'http://' + download_url
-    return redirect(download_url)
+        args = get_input()
+        args_list = ['mail_from','password','mail_to','subject','content','subtype']
+        for k in args.__dict__:
+            if not k in args_list: return abort(404)
+
+    is_accept = False
+    if not fun: fun = 'index.html'
+    if not stype:
+        tmp = fun.split('.')
+        fun = tmp[0]
+        if len(tmp) == 1:  tmp.append('')
+        stype = tmp[1]
+
+
+    if not name: name = 'coll'
+    if not public.path_safe_check("%s/%s/%s" % (name,fun,stype)): return abort(404)
+    if name.find('./') != -1 or not re.match(r"^[\w-]+$",name): return abort(404)
+    if not name: return public.returnJson(False,'PLUGIN_INPUT_ERR'),json_header
+    p_path = os.path.join('/www/server/panel/plugin/', name)
+    if not os.path.exists(p_path): return abort(404)
+
+    #是否响插件应静态文件
+    if fun == 'static':
+        if stype.find('./') != -1 or not os.path.exists(p_path + '/static'): return abort(404)
+        s_file = p_path + '/static/' + stype
+        if s_file.find('..') != -1: return abort(404)
+        if not re.match(r"^[\w\./-]+$",s_file): return abort(404)
+        if not public.path_safe_check(s_file): return abort(404)
+        if not os.path.exists(s_file): return abort(404)
+        return send_file(s_file,conditional=True,add_etags=True)
+
+    #准备参数
+    if not args: args = get_input()
+    args.client_ip = public.GetClientIp()
+    args.fun = fun
+    
+    #初始化插件对象
+    try:
+        is_php = os.path.exists(p_path + '/index.php')
+        if not is_php:
+            public.package_path_append(p_path)
+            plugin_main = __import__(name+'_main')
+            try:
+                if sys.version_info[0] == 2:
+                    reload(plugin_main)
+                else:
+                    from imp import reload
+                    reload(plugin_main)
+            except:pass
+            plu = eval('plugin_main.' + name + '_main()')
+            if not hasattr(plu,fun):
+                return public.returnJson(False,'PLUGIN_NOT_FUN'),json_header
+
+        #执行插件方法
+        if not is_php:
+            if is_accept:
+                checks = plu._check(args)
+                if type(checks) != bool or not checks:
+                    return public.getJson(checks),json_header
+            data = eval('plu.'+fun+'(args)')
+        else:
+            comReturn = comm.local()
+            if comReturn: return comReturn
+            import panelPHP
+            args.s = fun
+            args.name = name
+            data = panelPHP.panelPHP(name).exec_php_script(args)
+
+        r_type = type(data)
+        if r_type == Response: return data
+
+        #处理响应
+        if stype == 'json':  #响应JSON
+            return public.getJson(data),json_header
+        elif stype == 'html':   #使用模板
+            t_path_root = p_path + '/templates/'
+            t_path = t_path_root + fun + '.html'
+            if not os.path.exists(t_path):
+                return public.returnJson(False,'PLUGIN_NOT_TEMPLATE'),json_header
+            t_body = public.readFile(t_path)
+
+            #处理模板包含
+            rep = '{%\s?include\s"(.+)"\s?%}'
+            includes = re.findall(rep,t_body)
+            for i_file in includes:
+                filename = p_path + '/templates/' + i_file
+                i_body = 'ERROR: File '+filename+' does not exists.'
+                if os.path.exists(filename):
+                    i_body = public.readFile(filename)
+                t_body = re.sub(rep.replace('(.+)',i_file),i_body,t_body)
+
+            return render_template_string(t_body,data = data)
+        else:  #直接响应插件返回值,可以是任意flask支持的响应类型
+            r_type = type(data)
+            if r_type == dict:
+                return public.returnJson(False,public.getMsg('PUBLIC_ERR_RETURN').format(r_type)),json_header
+            return data
+    except:
+        error_info = public.get_error_info()
+        public.submit_error(error_info)
+        return error_info.replace('\n','<br>\n')
+
+
+@app.route('/hook',methods=method_all)
+def panel_hook():
+    #webhook接口
+    get = get_input()
+    if not os.path.exists('plugin/webhook'):
+        return public.getJson(public.returnMsg(False,'INIT_WEBHOOK_ERR'))
+    public.package_path_append('plugin/webhook')
+    import webhook_main
+    session.clear()
+    return public.getJson(webhook_main.webhook_main().RunHook(get))
+
+@app.route('/install',methods=method_all)
+def install():
+    #初始化面板接口
+    if public.M('config').where("id=?",('1',)).getField('status') == 1:
+        if os.path.exists('install.pl'): os.remove('install.pl')
+        session.clear()
+        return redirect('/login')
+    ret_login = os.path.join('/',admin_path)
+    if admin_path == '/' or admin_path == '/bt': ret_login = '/login'
+    session['admin_path'] = False
+    session['login'] = False
+    if request.method == method_get[0]:
+        if not os.path.exists('install.pl'): return redirect(ret_login)
+        data = {}
+        data['status'] = os.path.exists('install.pl')
+        data['username'] = public.GetRandomString(8).lower()
+        return render_template( 'install.html',data = data)
+    
+    elif request.method == method_post[0]:
+        if not os.path.exists('install.pl'): return redirect(ret_login)
+        get = get_input()
+        if not hasattr(get,'bt_username'): return public.getMsg('INSTALL_USER_EMPTY')
+        if not get.bt_username: return public.getMsg('INSTALL_USER_EMPTY')
+        if not hasattr(get,'bt_password1'): return public.getMsg('INSTALL_PASS_EMPTY')
+        if not get.bt_password1: return public.getMsg('INSTALL_PASS_EMPTY')
+        if get.bt_password1 != get.bt_password2: return public.getMsg('INSTALL_PASS_CHECK')
+        public.M('users').where("id=?",(1,)).save('username,password',
+                                                  (get.bt_username,
+                                                   public.password_salt(public.md5(get.bt_password1.strip()),uid=1)
+                                                   )
+                                                  )
+        os.remove('install.pl')
+        public.M('config').where("id=?",('1',)).setField('status',1)
+        data = {}
+        data['status'] = os.path.exists('install.pl')
+        data['username'] = get.bt_username
+        return render_template( 'install.html',data = data)
+
+@app.route('/robots.txt',methods=method_all)
+def panel_robots():
+    #爬虫规则响应接口
+    robots = '''User-agent: *
+Disallow: /
+'''
+    return robots,{'Content-Type':'text/plain'}
+
+#==================================================#
+
+
+
+#======================公共方法区域START============================#
+
+
+def get_dir_down(filename,token,find):
+    #获取分享目录信息
+    import files
+    args = public.dict_obj()
+    args.path = filename
+    to_path = filename.replace(find['filename'],'').strip('/')
+
+    if request.args.get('play') == 'true':
+        pdata = files.files().get_videos(args)
+        return public.GetJson(pdata),json_header
+    else:
+
+        pdata = files.files().GetDir(args)
+        pdata['token'] = token
+        pdata['src_path'] = find['filename']
+        pdata['to_path'] = to_path
+        if find['expire'] > (time.time() + (86400 * 365 * 10)):
+            pdata['expire'] = public.format_date(times=find['expire'])
+        else:
+            pdata['expire'] = public.getMsg('NEVER_EXPIRES')
+        pdata['filename'] = (find['filename'].split('/')[-1] + '/' + to_path).strip('/')
+        return render_template('down.html',data = pdata,to_size=public.to_size)
+
+def get_phpmyadmin_dir():
+    #获取phpmyadmin目录
+    path = public.GetConfigValue('setup_path') + '/phpmyadmin'
+    if not os.path.exists(path): return None
+    phpport = '888'
+    try:
+        import re
+        if session['webserver'] == 'nginx':
+            filename =public.GetConfigValue('setup_path') + '/nginx/conf/nginx.conf'
+            conf = public.readFile(filename)
+            rep = r"listen\s+([0-9]+)\s*;"
+            rtmp = re.search(rep,conf)
+            if rtmp:
+                phpport = rtmp.groups()[0]
+        if session['webserver'] == 'apache':
+            filename = public.GetConfigValue('setup_path') + '/apache/conf/extra/httpd-vhosts.conf'
+            conf = public.readFile(filename)
+            rep = r"Listen\s+([0-9]+)\s*\n"
+            rtmp = re.search(rep,conf)
+            if rtmp:
+                phpport = rtmp.groups()[0]
+        if session['webserver'] == 'openlitespeed':
+            filename = public.GetConfigValue('setup_path') + '/panel/vhost/openlitespeed/listen/888.conf'
+            public.writeFile('/tmp/2',filename)
+            conf = public.readFile(filename)
+            rep = r"address\s*\*\:\s*(\d+)"
+            rtmp = re.search(rep,conf)
+            if rtmp:
+                phpport = rtmp.groups()[0]
+    except:
+        pass
+
+    for filename in os.listdir(path):
+        filepath = path + '/' + filename
+        if os.path.isdir(filepath):
+            if filename[0:10] == 'phpmyadmin':
+                return str(filename),phpport
+    return None
+
+
+class run_exec:
+    #模块访问对像
+    def run(self,toObject,defs,get):
+        result = None
+        for key in defs:
+            if key == get.action:
+                fun = 'toObject.'+key+'(get)'
+                if hasattr(get,'html') or hasattr(get,'s_module'):
+                    result =  eval(fun)
+                else:
+                    result = eval(fun)
+                    result =  public.GetJson(result),json_header
+                break
+        if not result:
+            result = public.ReturnJson(False,'ARGS_ERR'),json_header
+        if g.is_aes:
+            result = public.aes_encrypt(result[0],g.aes_key),json_header
+        else:
+            if os.path.exists('pyenv/bin/python') and sys.version_info[0] == 3:
+                if not os.path.exists('data/debug.pl'):
+                    x_token = request.headers.get('x-http-token')
+                    if x_token:
+                        aes_pwd = x_token[:8] + x_token[40:48]
+                        result = "BT-CRT"+public.aes_encrypt(result[0],aes_pwd),{'Content-Type':'text/plain; charset=utf-8'}
+            pass
+        return result
+
+
 
 def check_csrf():
+    #CSRF校验
     if app.config['DEBUG']: return True
     request_token = request.cookies.get('request_token')
     if session['request_token'] != request_token: return False
@@ -1350,6 +1411,7 @@ def check_csrf():
     return True
 
 def publicObject(toObject,defs,action=None,get = None):
+    #模块访问前置检查
     if 'request_token' in session and 'login' in session:
         if not check_csrf(): return public.ReturnJson(False,'INIT_CSRF_ERR'),json_header
 
@@ -1374,7 +1436,9 @@ def publicObject(toObject,defs,action=None,get = None):
     return result
 
 
+
 def check_login(http_token=None):
+    #检查是否登录面板
     if cache.get('dologin'): return False
     if 'login' in session: 
         loginStatus = session['login']
@@ -1383,7 +1447,9 @@ def check_login(http_token=None):
         return loginStatus
     return False
 
+
 def get_pd():
+    #获取授权信息
     tmp = -1
     try:
         import panelPlugin
@@ -1479,43 +1545,42 @@ def get_pd():
     return tmp3,tmp,ltd
 
 
-@app.errorhandler(404)
-def notfound(e):
-    errorStr = '''<html>
-<head><title>404 Not Found</title></head>
-<body>
-<center><h1>404 Not Found</h1></center>
-<hr><center>server</center>
-</body>
-</html>'''
-    headers={
-        "Content-Type":"text/html"
-    }
-    return Response(errorStr,status=404,headers=headers)
-  
-#@app.errorhandler(500)
-def internalerror(e):
-    #if str(e).find('Permanent Redirect') != -1: return e
-    errorStr = public.ReadFile('./BTPanel/templates/' + public.GetConfigValue('template') + '/error.html')
-    try:
-        if not app.config['DEBUG']:
-            errorStr = errorStr.format(public.getMsg('PAGE_ERR_500_TITLE'),
-                                       public.getMsg('PAGE_ERR_500_H1'),
-                                       public.getMsg('PAGE_ERR_500_P1'),
-                                       public.getMsg('NAME'),
-                                       public.getMsg('PAGE_ERR_HELP'))
-        else:
-            errorStr = errorStr.format(public.getMsg('PAGE_ERR_500_TITLE'),
-                                       str(e),
-                                       '<pre>'+public.get_error_info() + '</pre>',
-                                       public.getMsg('INIT_DEBUG_INFO'),public.getMsg('INIT_VERSION_LAST') + public.version())
-    except IndexError:pass
-    return errorStr,500
+def send_authenticated():
+    #发送http认证信息
+    request_host = public.GetHost()
+    result = Response('', 401,{'WWW-Authenticate': 'Basic realm="%s"' % request_host.strip()})
+    if not 'login' in session and not 'admin_auth' in session: session.clear()
+    return result
 
 
+#取端口
+def FtpPort():
+    #获取FTP端口
+    if session.get('port'):return
+    import re
+    try:
+        file = public.GetConfigValue('setup_path')+'/pure-ftpd/etc/pure-ftpd.conf'
+        conf = public.readFile(file)
+        rep = r"\n#?\s*Bind\s+[0-9]+\.[0-9]+\.[0-9]+\.+[0-9]+,([0-9]+)"
+        port = re.search(rep,conf).groups()[0]
+    except:
+        port='21'
+    session['port'] = port
+
+
+def is_login(result):
+    #判断是否登录2
+    if 'login' in session:
+        if session['login'] == True:
+            result = make_response(result)
+            request_token = public.GetRandomString(48)
+            session['request_token'] = request_token
+            result.set_cookie('request_token',request_token,max_age=86400*30)
+    return result
+
 #获取输入数据
 def get_input():
-    data = common.dict_obj()
+    data = public.dict_obj()
     exludes = ['blob']
     for key in request.args.keys():
         data[key] = str(request.args.get(key,''))
@@ -1544,36 +1609,36 @@ def get_input():
         for k in g.form_data.keys():
             data[k] = str(g.form_data[k])
 
+
     if not hasattr(data,'data'): data.data = []
     return data
 
 #取数据对象
 def get_input_data(data):
-    pdata = common.dict_obj()
+    pdata = public.dict_obj()
     for key in data.keys():
         pdata[key] = str(data[key])
     return pdata
 
+#检查Token
+def check_token(data):
+    #已作废
+    pluginPath = 'plugin/safelogin/token.pl'
+    if not os.path.exists(pluginPath): return False
+    from urllib import unquote
+    from binascii import unhexlify
+    from json import loads
+
+    result = unquote(unhexlify(data))
+    token = public.readFile(pluginPath).strip()
+
+    result = loads(result)
+    if not result: return False
+    if result['token'] != token: return False
+    return result
+
+#======================公共方法区域END============================#
+
+
+
 
-class run_exec:
-    def run(self,toObject,defs,get):
-        result = None
-        for key in defs:
-            if key == get.action:
-                fun = 'toObject.'+key+'(get)'
-                if hasattr(get,'html') or hasattr(get,'s_module'):
-                    result =  eval(fun)
-                else:
-                    result =  public.GetJson(eval(fun)),json_header
-        if not result:
-            result = public.ReturnJson(False,'ARGS_ERR'),json_header
-        if g.is_aes:
-            result = public.aes_encrypt(result[0],g.aes_key),json_header
-        else:
-            if os.path.exists('pyenv/bin/python'):
-                if not os.path.exists('data/debug.pl'):
-                    x_token = request.headers.get('x-http-token')
-                    if x_token:
-                        aes_pwd = x_token[:8] + x_token[40:48]
-                        result = "BT-CRT"+public.aes_encrypt(result[0],aes_pwd),{'Content-Type':'text/plain; charset=utf-8'}
-        return result
\ No newline at end of file
diff --git a/BTPanel/static/css/site.css b/BTPanel/static/css/site.css
index 38030024..8fe24c8a 100644
--- a/BTPanel/static/css/site.css
+++ b/BTPanel/static/css/site.css
@@ -960,6 +960,13 @@ html {
 .menu .menu_set:hover {
 	background-image: url("data:image/png;base64,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")
 }
+.menu .menu_xterm {
+	background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAAK6wAACusBgosNWgAAABx0RVh0U29mdHdhcmUAQWRvYmUgRmlyZXdvcmtzIENTNui8sowAAADaSURBVDiNrZO9FYJAEIQ/lAZICaEEDQ2xDrNNNaQEW3BSy9ASpAVKkBLO5EDQE/Fnknv7bmd29vY2cs4BICnjA5hZDRA555B0ARYj+Q2QPJy1mS3naZpmwH6EXAGlL7ABVsAO2FZVdYx7ifULgaRX4ODPrmDs7QCs277eQVICXAFmDxd7SWPtPGHmLXYaQDNBpOMMHPgWzhNFngW+QX8K7WcqgMTMSklFgNNwf/jBFAAMwMxKH59eCORBBz1iG0ch236MwJ/eoFXLJE3ldYs3dZlCqM0sj35d5xuDSFMDX6z07gAAAABJRU5ErkJggg==")
+}
+.menu .current .menu_xterm,
+.menu .menu_xterm:hover{
+	background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAAK6wAACusBgosNWgAAABx0RVh0U29mdHdhcmUAQWRvYmUgRmlyZXdvcmtzIENTNui8sowAAACwSURBVDiNpZPRDYJADEAfhgVc4ViFFVzBGRjBGVxFR2AFHEFGeH5YkVwAj/iSpjR3fSmXtFIJEvt4AKCi9m7zXMi9Cmr60dyrJ3VQ28inOEuVmoBhGqmcBDSox48tfqckpp5DZr1EFHMAjrP6CowFkqknn+AB3Asli4Ld1FmdgJb3iF1854wRk2CcHZ4jd5FvK4JmbYIuq6sFAWw84m7qmW3PMn3vFi7TEoNK5Z/r/AIpZQNuvOKqnwAAAABJRU5ErkJggg==")
+}
 
 .menu .menu_folder {
 	background-image: url("data:image/png;base64,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")
@@ -4828,7 +4835,7 @@ select[disabled]{
 }
 
 #db_tools button {
-    margin-right: 10px;
+    margin-right: 8px;
 }
 #db_tools button:last-child{
 	margin-right: 0;
@@ -7234,3 +7241,525 @@ select[disabled]{
 }
 /*END*/
 
+/* 终端管理页面 */
+
+.pd25{
+	padding: 25px;
+}
+
+.quick_links{
+	width: 100%;
+	height: 35px;
+	background-color: #fcfcfc;
+	position: relative;
+	margin-bottom: 15px;
+	display: none;
+}
+.quick_links>span.glyphicon{
+	position: absolute;
+    right: 12px;
+	top: 12px;
+	color: #999;
+}
+.quick_links_title{
+	height: 35px;
+    line-height: 37px;
+    vertical-align: top;
+	display: inline-block;
+	padding: 0 0 0 15px;
+	position: absolute;
+	left: 0;
+	top: 0;
+	color: #555;
+}
+.quick_links_title span{
+	margin-right: 4px;
+	color: #ffa515;
+}
+.term_item_tab{
+	background: #f1f1f1;
+	font-size: 0;
+}
+.term_item_tab .list{
+	display: inline-block;
+	webkit-user-select: none;
+    -moz-user-select: none;
+    -ms-user-select: none;
+	user-select: none;
+	/* display: flex; */
+	height: 38px;
+	overflow: hidden;
+	overflow-x: auto;
+}
+.term_item_tab .list::-webkit-scrollbar{
+	width:8px;
+	height:4px;
+	background-color: transparent;
+}
+.term_item_tab .list ::-webkit-scrollbar-thumb{
+	border-radius:0;
+	background:transparent;
+	border-radius: 4px;
+	transition: all 1s;
+}
+.term_item_tab .list:hover::-webkit-scrollbar-thumb{
+	background:rgba(1, 3, 18, 0.4);
+}
+.term_item_tab .list::-webkit-scrollbar-track{
+	background-color:transparent;
+}
+
+.term_item_tab .list>span{
+    height: 38px;
+    line-height: 38px;
+    text-align: left;
+    padding: 0 25px 0 22px;
+	display: inline-block;
+	vertical-align: middle;
+	border-right: 1px solid #e2e2e2;
+	cursor: pointer;
+	width: 150px;
+	position: relative;
+	flex-shrink: 0;
+}
+
+.icon-trem-close{
+	height: 18px;
+    width: 18px;
+    position: absolute;
+    top: 50%;
+    margin-top: -8.5px;
+	right: 8px;
+	display: none !important;
+}
+.icon-trem-close::after,
+.icon-trem-close::before{
+	content: '';
+    height: 14px;
+    width: 2px;
+    display: inline-block;
+    background: #fb0000;
+    z-index: 999;
+    position: absolute;
+    position: absolute;
+    top: 1.5px;
+    left: 8px;
+	transform: rotate(-45deg);
+}
+.icon-trem-close::after{
+	transform: rotate(45deg);
+}
+.icon-trem-close::before{
+	transform: rotate(-45deg);
+}
+
+
+.term_item_tab .list>span.active .icon-trem-close,
+.term_item_tab .list>span:hover .icon-trem-close{
+	display: inline-block !important;
+}
+.term_item_tab .list>span i{
+	transition: all 50ms;
+}
+.term_item_tab .list>span .icon{
+	height: 9px;
+    width: 9px;
+    border-radius: 5px;
+    display: inline-block;
+    background: #fff;
+    position: absolute;
+    left: 8px;
+    top: 50%;
+    margin-top:-4.5px;
+}
+.term_item_tab .list>span .icon.icon-sucess{
+	background-color: #10952a;
+}
+.term_item_tab .list>span .icon.icon-info{
+	background-color: #fc6d26;
+}
+.term_item_tab .list>span .icon.icon-warning{
+	background-color: #ff5d2c;
+}
+
+.term_item_tab .list>span:hover{
+	background-color: #dadada;
+}
+
+.term_item_tab .list> span.active{
+	background-color: #424242;
+}
+
+.term_item_tab .list span.active span{
+	color: #fff;
+}
+.term_item_tab .list .content{
+	position: relative;
+	overflow: hidden;
+	white-space: nowrap;
+	text-overflow: ellipsis;
+}
+.term_item_tab .item .glyphicon{
+	vertical-align: top;
+    position: absolute;
+    right: 12px;
+    font-size: 15px;
+    height: 38px;
+	line-height: 38px;
+	color: #ff7070 !important;
+	display: none;
+	transition: all 500ms;
+}
+.term_item_tab .item .glyphicon:hover{
+	color: red;
+}
+.term_item_tab .list span span{
+	vertical-align: middle;
+	font-size: 13px;
+	font-weight: 500;
+	color: #666;
+	display: inline-block;
+	line-height: 37px;
+}
+.term_item_tab .glyphicon{
+	font-size: 15px;
+	margin-left: 8px;
+	vertical-align: middle;
+	transition: all 500ms;
+	cursor: pointer;
+	display: inline-block;
+	color: #ea7575;
+}
+.term_item_tab span.glyphicon{
+	color: #888;
+}
+.term_item_tab .glyphicon:hover{
+	color: red;
+}
+
+.term_item_tab .tab_tootls{
+	padding: 0;
+	float:right;
+	padding-right: 15px;
+	/* display: inline-block; */
+	display: none;
+}
+.term_item_tab .tab_tootls span{
+	margin-left: 0;
+	font-size: 12px;
+	display: block;
+	height: 19px;
+	color: #bbb;
+	/* vertical-align: bottom; */
+}
+
+
+.term_item_tab .addServer{
+	display: inline-block;
+	width: 40px;
+	text-align: center;
+	padding:0;
+	height: 38px;
+	line-height: 38px;
+	vertical-align: top;
+}
+.term_item_tab .addServer span{
+	margin:0;
+	color: #20a53a;
+}
+.term_item_tab>span:hover{
+	background-color:#ececec;
+	cursor: pointer;
+}
+.term_item_tab .addServer span:hover{
+	color: #4c4c4c;
+}
+.term_content_tab .term_item{
+	height: 100%;
+	width: 100%;
+	display: none;
+}
+.term_content_tab .term_item.active{
+	display: inline-block;
+}
+.term_content_tab{
+	background-color: #000;
+	position: absolute;
+	top: 38px;
+	left: 0;
+	right: 0;
+	bottom: 0;
+	padding: 10px 5px 10px 10px;
+}
+.quick_links_input{
+	height: 35px;
+	line-height: 35px;
+	padding-left: 5px;
+	border: none;
+	width: 100%;
+	padding-left:70px;
+	border:1px solid #e1e1e1;
+	background-color: #fcfcfc;
+	border-radius: 3px;
+	transition: all 500ms;
+}
+.quick_links_input:focus{
+	outline: none;
+	border:1px solid #20a53a;
+	background-color: fff;
+}
+.quick_links_input:active{
+	outline: none;
+}
+.term_box{
+	height: 100%;
+	border-radius: 3px;
+	margin-right: 260px;
+	position: relative;
+}
+.term_tootls{
+	width:250px;
+	position: absolute;
+	right: 15px;
+	top: 15px;
+	/* border: 1px solid #ececec; */
+}
+.term_tootls .tootls_tab{
+	display: inline-block;
+	/* border: 1px solid #20a53a; */
+	width: 100%;
+	position: relative;
+}
+.term_tootls .tootls_tab a{
+	display: inline-block;
+	width: 38px;
+	text-align: center;
+	height: 38px;
+	line-height: 38px;
+	position: absolute;
+	right:0;
+	color: #ececec;
+	background-color: #c7c7c71a;
+}
+.term_tootls .tootls_tab a:hover{
+	background-color: #8282824d;
+}
+.term_tootls .tootls_tab i{
+	font-style: normal;
+	font-size: 12px;
+	color: #ececec;
+	margin-left: 5px;
+}
+.main-content .safe{
+	position: relative;
+}
+.xterm .xterm-viewport::-webkit-scrollbar{
+	width:8px;
+	height:5px;
+	border-radius: 4px;
+}
+.xterm .xterm-viewport::-webkit-scrollbar-thumb{
+	border-radius:0;
+	box-shadow:inset 0 0 5px rgba(0, 0, 0, 0.2);
+	background:#666;
+	border-radius: 4px;
+	transition: all 1s;
+}
+.xterm .xterm-viewport:hover::-webkit-scrollbar-thumb{
+	background:#aaa;
+	
+}
+.xterm .xterm-viewport::-webkit-scrollbar-track{
+	box-shadow:inset 0 0 5px rgba(0, 0, 0, 0.2);
+	border-radius:0;
+	background:#222;
+	border-radius: 4px;
+	transition: all 1s;
+}
+.xterm .xterm-viewport:hover::-webkit-scrollbar-track{
+	background-color:#444;
+}
+
+.tootls_tab>span{
+	display: inline-block;
+	height: 38px;
+	line-height: 38px;
+	text-align: center;
+	width: 100%;
+	font-size: 13px;
+}
+.tootls_tab a span{
+	margin-right: 1px;
+}
+.tootls_tab>span.active{
+	background-color: #28903c;
+	color: #fff;
+	padding-left: 15px;
+	text-align: left;
+	font-weight: 600;
+}
+.tootls_content{
+	position: absolute;
+    top: 38px;
+    left: 0;
+    right: 0;
+    bottom: 0;
+	border-top: 1px solid #ececec;
+}
+.tootls_host_list,
+.tootls_commonly_list{
+	list-style: none;
+	border-top: none;
+	border: 1px solid #ececec;
+	overflow-y: auto;
+}
+.tootls_host_list{
+	height: 380px;
+	overflow:auto;
+	/* margin-bottom: 10px; */
+	overflow-x: hidden;
+	font-size: 0;
+}
+.tootls_commonly_list li,
+.tootls_host_list li{
+	display: inline-block;
+	height: 38px;
+	line-height: 38px;
+	color: #444;
+	border-bottom:1px solid #ececec;
+	font-size: 13px;
+	cursor: pointer;
+	position: relative;
+	width: 100%;
+}
+.tootls_commonly_list li{
+	padding-left: 15px;
+}
+.tootls_commonly_list li:hover,
+.tootls_host_list li:hover{
+	background-color: #eee;
+}
+.tootls_commonly_list li:hover .tootls,
+.tootls_host_list li:hover .tootls{
+	display: inline-block;
+}
+.tootls_host_list li i{
+	display: inline-block;
+	height:100%;
+	width:38px;
+	background-size: 16px;
+	background: url('../img/soft_ico/ico-cmd.png') no-repeat center center;
+}
+
+.tootls_commonly_list li>span,
+.tootls_host_list li>span{
+	vertical-align: top;
+	display: inline-block;
+}
+.tootls_commonly_list li:hover >span:nth-child(2),
+.tootls_host_list li:hover >span:nth-child(2){
+	width: 135px;
+}
+.tootls_commonly_list li>span:nth-child(2),
+.tootls_host_list li>span:nth-child(2){
+	overflow: hidden;
+	text-overflow:ellipsis;
+	white-space: nowrap;
+	font-size: 12px;
+	max-width: 210px;
+}
+/* .tootls_host_list li>span:nth-child(2){
+	margin-left: 35px;
+} */
+.tootls_commonly_list li>span:nth-child(2){
+	max-width: 210px;
+}
+.tootls_commonly_list li span:nth-child(3),
+.tootls_host_list li span:nth-child(3){
+	padding-left: 10px;
+}
+.tootls_commonly_list li .tootls,
+.tootls_host_list li .tootls{
+	width: 70px;
+	text-align: right;
+	padding-right: 10px;
+	display: none;
+}
+.tootls_commonly_list li .tootls{
+	width: 90px;
+}
+.tootls_commonly_list li .tootls span,
+.tootls_host_list li .tootls span{
+	width: 22px;
+	height: 22px;
+	line-height: 22px;
+	text-align: center;
+}
+.tootls_commonly_list li .tootls span:nth-child(1),
+.tootls_host_list li .tootls span:nth-child(1){
+	color:#888;
+	font-size: 14px;
+}
+.tootls_commonly_list li .tootls span:nth-child(2),
+.tootls_host_list li .tootls span:nth-child(2){
+	color: #ea7575;
+}
+.tootls_commonly_list li .tootls span:nth-child(2):hover,
+.tootls_host_list li .tootls span:nth-child(2):hover{
+	color: red;
+}
+.bt-form-2x .tname,
+.bt-form-2x .bt-input-text{
+	height: 38px;
+	line-height: 38px;
+}
+.bt-form-2x .bt-input-text{
+	padding-left: 8px;
+}
+.bt-form-2x .auth_type_checkbox{
+	/* height: 34px;
+	line-height: 34px; */
+	padding: 8px 12px;
+}
+.menu_right_list{
+    width: 140px;
+    position: fixed;
+    border: 1px solid #ccc;
+    border: 1px solid rgba(0,0,0,.15);
+    border-radius: 2px;
+    -webkit-box-shadow: 0 6px 12px rgba(0,0,0,.175);
+    box-shadow: 0 6px 12px rgba(0,0,0,.175);
+	z-index: 999999;
+	background: #fff;
+	padding: 6px 0;
+	display: inline-block;
+    webkit-user-select: none;
+    -moz-user-select: none;
+    -ms-user-select: none;
+    user-select: none;
+}
+.menu_right_list li{
+	height: 28px;
+	line-height:28px;
+
+}
+.menu_right_list li:hover{
+	background-color: #ececec;
+	transition: all 500ms;
+	cursor: pointer;
+}
+.menu_right_list li a{
+	padding-left: 15px;
+	display: inline-block;
+	width: 100%;
+	transition: all 500ms;
+	text-decoration: none;
+}
+.menu_right_list li:hover a{
+	color: #20a532;
+}
+.menu_right_list li.split_line{
+	height: 1px;
+	background-color: #ececec;
+}
+/* 终端管理页面 结束*/
\ No newline at end of file
diff --git a/BTPanel/static/css/xterm.css b/BTPanel/static/css/xterm.css
new file mode 100644
index 00000000..7ddcc2d0
--- /dev/null
+++ b/BTPanel/static/css/xterm.css
@@ -0,0 +1,171 @@
+/**
+ * Copyright (c) 2014 The xterm.js authors. All rights reserved.
+ * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License)
+ * https://github.com/chjj/term.js
+ * @license MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * Originally forked from (with the author's permission):
+ *   Fabrice Bellard's javascript vt100 for jslinux:
+ *   http://bellard.org/jslinux/
+ *   Copyright (c) 2011 Fabrice Bellard
+ *   The original design remains. The terminal itself
+ *   has been extended to include xterm CSI codes, among
+ *   other features.
+ */
+
+/**
+ *  Default styles for xterm.js
+ */
+
+.xterm {
+    font-feature-settings: "liga" 0;
+    position: relative;
+    user-select: none;
+    -ms-user-select: none;
+    -webkit-user-select: none;
+}
+
+.xterm.focus,
+.xterm:focus {
+    outline: none;
+}
+
+.xterm .xterm-helpers {
+    position: absolute;
+    top: 0;
+    /**
+     * The z-index of the helpers must be higher than the canvases in order for
+     * IMEs to appear on top.
+     */
+    z-index: 5;
+}
+
+.xterm .xterm-helper-textarea {
+    padding: 0;
+    border: 0;
+    margin: 0;
+    /* Move textarea out of the screen to the far left, so that the cursor is not visible */
+    position: absolute;
+    opacity: 0;
+    left: -9999em;
+    top: 0;
+    width: 0;
+    height: 0;
+    z-index: -5;
+    /** Prevent wrapping so the IME appears against the textarea at the correct position */
+    white-space: nowrap;
+    overflow: hidden;
+    resize: none;
+}
+
+.xterm .composition-view {
+    /* TODO: Composition position got messed up somewhere */
+    background: #000;
+    color: #FFF;
+    display: none;
+    position: absolute;
+    white-space: nowrap;
+    z-index: 1;
+}
+
+.xterm .composition-view.active {
+    display: block;
+}
+
+.xterm .xterm-viewport {
+    /* On OS X this is required in order for the scroll bar to appear fully opaque */
+    background-color: #000;
+    overflow-y: scroll;
+    cursor: default;
+    position: absolute;
+    right: 0;
+    left: 0;
+    top: 0;
+    bottom: 0;
+}
+
+.xterm .xterm-screen {
+    position: relative;
+}
+
+.xterm .xterm-screen canvas {
+    position: absolute;
+    left: 0;
+    top: 0;
+}
+
+.xterm .xterm-scroll-area {
+    visibility: hidden;
+}
+
+.xterm-char-measure-element {
+    display: inline-block;
+    visibility: hidden;
+    position: absolute;
+    top: 0;
+    left: -9999em;
+    line-height: normal;
+}
+
+.xterm {
+    cursor: text;
+}
+
+.xterm.enable-mouse-events {
+    /* When mouse events are enabled (eg. tmux), revert to the standard pointer cursor */
+    cursor: default;
+}
+
+.xterm.xterm-cursor-pointer {
+    cursor: pointer;
+}
+
+.xterm.column-select.focus {
+    /* Column selection mode */
+    cursor: crosshair;
+}
+
+.xterm .xterm-accessibility,
+.xterm .xterm-message {
+    position: absolute;
+    left: 0;
+    top: 0;
+    bottom: 0;
+    right: 0;
+    z-index: 10;
+    color: transparent;
+}
+
+.xterm .live-region {
+    position: absolute;
+    left: -9999px;
+    width: 1px;
+    height: 1px;
+    overflow: hidden;
+}
+
+.xterm-dim {
+    opacity: 0.5;
+}
+
+.xterm-underline {
+    text-decoration: underline;
+}
diff --git a/BTPanel/static/js/config.js b/BTPanel/static/js/config.js
index 065ee5e3..ff0cf21f 100644
--- a/BTPanel/static/js/config.js
+++ b/BTPanel/static/js/config.js
@@ -821,7 +821,7 @@ function GetPanelApi() {
                             <span class="tname">'+lan.config.int_sk+'</span>\
                             <div class="info-r">\
                                 <input readonly="readonly" name="panel_token_value" class="bt-input-text mr5 disable" type="text" style="width: 310px" value="'+rdata.token+'" disable>\
-                                <button class="btn btn-xs btn-success btn-sm" style="margin-left: -50px;" onclick="SetPanelApi(1)">'+lan.config.reset+'</button>\
+                                <button class="btn btn-xs btn-success btn-sm" style="margin-left: -57px;" onclick="SetPanelApi(1)">'+lan.config.reset+'</button>\
                             </div>\
                         </div>\
                         <div class="line ">\
@@ -834,7 +834,7 @@ function GetPanelApi() {
                         <ul class="help-info-text c7">\
                             <li>'+lan.config.help1+'</li>\
                             <li>'+lan.config.help2+'</li>\
-                            <li>'+lan.config.help3+'：<a class="btlink" href="https://www.bt.cn/bbs/thread-20376-1-1.html" target="_blank">https://www.bt.cn/bbs/thread-20376-1-1.html</a></li>\
+                            <li>'+lan.config.help3+'：<a class="btlink" href="https://forum.aapanel.com/d/482-api-interface-tutorial" target="_blank">https://forum.aapanel.com/d/482-api-interface-tutorial</a></li>\
                         </ul>\
                     </div>'
         })
diff --git a/BTPanel/static/js/database.js b/BTPanel/static/js/database.js
index 93c346fd..e96b9998 100644
--- a/BTPanel/static/js/database.js
+++ b/BTPanel/static/js/database.js
@@ -48,7 +48,7 @@ var database = {
                         }
                     },
                     {
-                        field: 'opt', width: 280, title: lan.database.operation, align: 'right', templet: function (item) {
+                        field: 'opt', width: 300, title: lan.database.operation, align: 'right', templet: function (item) {
                             var option = "<a href=\"javascript:;\" class=\"btlink\" onclick=\"bt.database.open_phpmyadmin('" + item.name + "','" + item.username + "','" + item.password + "')\" title=\""+lan.database.admin_title+"\">"+lan.database.admin+"</a> | ";
                             option += "<a href=\"javascript:;\" class=\"btlink\" onclick=\"database.rep_tools('" + item.name + "')\" title=\""+lan.database.mysql_tools+"\">"+lan.database.tools+"</a> | ";
                             option += "<a href=\"javascript:;\" class=\"btlink\" onclick=\"bt.database.set_data_access('" + item.username + "')\" title=\""+lan.database.set_db_auth+"\">"+lan.database.auth+"</a> | ";
@@ -76,7 +76,7 @@ var database = {
                 if (!types[rdata.tables[i].type]) continue;
                 tbody += '<tr>\
                         <td><input value="dbtools_' + rdata.tables[i].table_name + '" class="check" onclick="database.selected_tools(null,\'' + db_name + '\');" type="checkbox"></td>\
-                        <td><span style="width:220px;"> ' + rdata.tables[i].table_name + '</span></td>\
+                        <td><span style="width:150px;"> ' + rdata.tables[i].table_name + '</span></td>\
                         <td>' + rdata.tables[i].type + '</td>\
                         <td><span style="width:90px;"> ' + rdata.tables[i].collation + '</span></td>\
                         <td>' + rdata.tables[i].rows_count + '</td>\
@@ -100,7 +100,7 @@ var database = {
             layer.open({
                 type: 1,
                 title: lan.database.mysql_tools_box+"【" + db_name + "】",
-                area: ['824px', '580px'],
+                area: ['850px', '580px'],
                 closeBtn: 2,
                 shadeClose: false,
                 content: '<div class="plr15 mt10">\
diff --git a/BTPanel/static/js/files.js b/BTPanel/static/js/files.js
index 5bcf796d..e4d4a1cb 100644
--- a/BTPanel/static/js/files.js
+++ b/BTPanel/static/js/files.js
@@ -3,6 +3,10 @@ var fileDrop = {
     endTime:0,
     uploadLength:0, //上传数量
     splitSize: 1024 * 1024 * 2, //文件上传分片大小
+    splitEndTime: 0,
+    splitStartTime:0,
+    fileSize:0,
+    speedLastTime:0,
     filesList:[], // 文件列表数组
     errorLength:0, //上传失败文件数量
     isUpload:true, //上传状态，是否可以上传
@@ -10,6 +14,7 @@ var fileDrop = {
     isUploadNumber:800,//限制单次上传数量
     uploadAllSize:0, // 上传文件总大小
     uploadedSize:0, // 已上传文件大小
+    updateedSizeLast:0,
     topUploadedSize:0, // 上一次文件上传大小
     uploadExpectTime:0, // 预计上传时间
     initTimer:0, // 初始化计时
@@ -17,10 +22,14 @@ var fileDrop = {
     timerSpeed:0, //速度
     isLayuiDrop:false, //是否是小窗口拖拽
     uploading:false,
+    is_webkit:(function(){
+        if(navigator.userAgent.indexOf('WebKit') > -1) return true;
+        return false;
+    })(),
     init:function(){
         if($('#mask_layer').length == 0) {
-             window.UploadFiles = function(){ fileDrop.dialog_view()};
-            $("body").append($('<div class="mask_layer" id="mask_layer" style="position:fixed;top:0;left:0;right:0;bottom:0; background:rgba(255,255,255,0.6);border:3px #ccc dashed;z-index:99999999;display:none;color:#999;font-size:40px;text-align:center;overflow:hidden;"><span style="position: absolute;top: 50%;left: 50%;margin-left: -200px;margin-top: -40px;">Upload files to the current directory</span></div>'));
+            window.UploadFiles = function(){ fileDrop.dialog_view()};
+            $("body").append($('<div class="mask_layer" id="mask_layer" style="position:fixed;top:0;left:0;right:0;bottom:0; background:rgba(255,255,255,0.6);border:3px #ccc dashed;z-index:99999999;display:none;color:#999;font-size:40px;text-align:center;overflow:hidden;"><span style="position: absolute;top: 50%;left: 50%;margin-left: -300px;margin-top: -40px;">Upload files to the current directory'+ (!this.is_webkit?'<i style="font-size:20px;font-style:normal;display:block;margin-top:15px;color:red;">This browser not support drag upload. Please choose Chrome or WebKit kernel browser.</i>':'') +'</span></div>'));
             this.event_relation(document.querySelector('#container'),document,document.querySelector('#mask_layer'));
         }
     },
@@ -36,8 +45,8 @@ var fileDrop = {
             }
         }
         leave.el.addEventListener("dragleave",(leave.callback != null)?leave.callback:function(e){
-            e.preventDefault();
             if(e.x == 0 && e.y == 0) $('#mask_layer').hide();
+            e.preventDefault();
         },false);
         enter.el.addEventListener("dragenter", (enter.callback != null)?enter.callback:function(e){
             if(e.dataTransfer.items[0].kind == 'string') return false
@@ -50,6 +59,10 @@ var fileDrop = {
     },
     // 事件触发
     ev_drop:function(e){
+        if(!this.is_webkit){
+            $('#mask_layer').hide();
+            return false;
+        }
         e.preventDefault();
         if(fileDrop.uploading){
         	layer.msg('Uploading, please wait...');
@@ -114,24 +127,6 @@ var fileDrop = {
 		}
         
     },
-    // 获取上传速度
-    get_timer_speed:function(speed){
-        var that = this,num = 0;
-        if(speed == undefined) speed = 1000
-        that.speedInterval = setInterval(function(){
-            if(that.uploadedSize - that.topUploadedSize === 0){
-                that.timerSpeed = that.timerSpeed == 0 ? 0:(parseInt(that.timerSpeed / num));
-                num += 1;
-            }else{
-                that.timerSpeed = that.uploadedSize - that.topUploadedSize;
-                num = 0;
-            }
-            that.topUploadedSize = that.uploadedSize;
-            $('.file_upload_info .uploadSpeed').text(that.to_size(isNaN(that.timerSpeed)?0:that.timerSpeed)+'/s');
-            var estimateTime = that.time(parseInt(((that.uploadAllSize - that.uploadedSize) / that.timerSpeed) * 1000))
-            if(!isNaN(that.timerSpeed)) $('.file_upload_info .uploadEstimate').text(estimateTime.indexOf('NaN') == -1?estimateTime:'0sec');
-        },speed);
-    },
     // 上传视图
     dialog_view:function(config){
         var that = this,html = '';
@@ -150,7 +145,7 @@ var fileDrop = {
                 btn:['Start upload','Cancel upload'],
                 title: 'Upload files to【'+ bt.get_cookie('Path')  +'】--- Support breakpoint renewal',
                 skin:'file_dir_uploads',
-                content:'<div style="padding:15px 15px 10px 15px;"><div class="upload_btn_groud"><div class="btn-group"><button type="button" class="btn btn-primary btn-sm upload_file_btn">Upload file</button><button type="button" class="btn btn-primary  btn-sm dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"><span class="caret"></span><span class="sr-only">Toggle Dropdown</span></button><ul class="dropdown-menu"><li><a href="#" data-type="file">Upload file</a></li><li><a href="#" data-type="dir">Upload directory</a></li></ul></div><div class="file_upload_info" style="display:none;"><span>Total process&nbsp;<i class="uploadProgress"></i>,&nbsp;&nbsp; Uploading&nbsp;<i class="uploadNumber"></i>,</span><span style="display:none">Upload failed&nbsp;<i class="uploadError"></i></span><span>Upload speed&nbsp;<i class="uploadSpeed">Getting</i>,</span><span>Expect time&nbsp;<i class="uploadEstimate">Getting</i></span><i></i></div></div><div class="upload_file_body '+ (html==''?'active':'') +'">'+ (html!=''?('<ul class="dropUpLoadFileHead" style="padding-right:'+ (is_show?'15':'0') +'px"><li class="fileTitle"><span class="filename">File name</span><span class="filesize">File size</span><span class="fileStatus">File status</span></li></ul><ul class="dropUpLoadFile list-list">'+ html +'</ul>'):'<span>Please drag the file here</span>') +'</div></div>',
+                content:'<div style="padding:15px 15px 10px 15px;"><div class="upload_btn_groud"><div class="btn-group"><button type="button" class="btn btn-primary btn-sm upload_file_btn">Upload file</button><button type="button" class="btn btn-primary  btn-sm dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"><span class="caret"></span><span class="sr-only">Toggle Dropdown</span></button><ul class="dropdown-menu"><li><a href="#" data-type="file">Upload file</a></li><li><a href="#" data-type="dir">Upload directory</a></li></ul></div><div class="file_upload_info" style="display:none;"><span>Total process&nbsp;<i class="uploadProgress"></i>,&nbsp;&nbsp; Uploading&nbsp;<i class="uploadNumber"></i>,</span><span style="display:none">Upload failed&nbsp;<i class="uploadError"></i></span><span>Upload speed&nbsp;<i class="uploadSpeed">Getting</i>,</span><span>Expect time&nbsp;<i class="uploadEstimate">Getting</i></span><i></i></div></div><div class="upload_file_body '+ (html==''?'active':'') +'">'+ (html!=''?('<ul class="dropUpLoadFileHead" style="padding-right:'+ (is_show?'15':'0') +'px"><li class="fileTitle"><span class="filename">File name</span><span class="filesize">File size</span><span class="fileStatus">File status</span></li></ul><ul class="dropUpLoadFile list-list">'+ html +'</ul>'):'<span>Please drag the file here'+ (!that.is_webkit?'<i style="display: block;font-style: normal;margin-top: 10px;color: red;font-size: 17px;">This browser not support drag upload.<br>Please choose Chrome or WebKit kernel browser.</i>':'') +'</span>') +'</div></div>',
                 success:function(){
                     $('#mask_layer').hide();
                     $('.file_dir_uploads .layui-layer-max').hide();
@@ -213,7 +208,7 @@ var fileDrop = {
                         that.upload_file();
                         that.initTimer = new Date();
                         that.uploading = true;
-                        that.get_timer_speed();
+                        //that.get_timer_speed();
                     }
                 },
                 btn2:function (index, layero){
@@ -363,9 +358,14 @@ var fileDrop = {
             return false;
         }
         var that = this;
+        that.splitEndTime = new Date().getTime()
+        that.get_timer_speed()
+
+        that.splitStartTime = new Date().getTime()
         var item = this.filesList[index],fileEnd = '';
         if(item == undefined) return false;
         fileEnd = Math.min(item.file.size, fileStart + this.splitSize),
+        that.fileSize = fileEnd - fileStart
         form = new FormData();
         if(fileStart == 0){
             that.startTime = new Date();
@@ -417,7 +417,41 @@ var fileDrop = {
                 that.upload_file(fileStart,index)
             }
         });
-    }, 
+    },
+    // 获取上传速度
+    // get_timer_speed:function(speed){
+    //     var that = this,num = 0;
+    //     if(speed == undefined) speed = 1000
+    //     that.speedInterval = setInterval(function(){
+    //         if(that.uploadedSize - that.topUploadedSize === 0){
+    //             that.timerSpeed = that.timerSpeed == 0 ? 0:(parseInt(that.timerSpeed / num));
+    //             num += 1;
+    //         }else{
+    //             that.timerSpeed = that.uploadedSize - that.topUploadedSize;
+    //             num = 0;
+    //         }
+    //         that.topUploadedSize = that.uploadedSize;
+    //         $('.file_upload_info .uploadSpeed').text(that.to_size(isNaN(that.timerSpeed)?0:that.timerSpeed)+'/s');
+    //         var estimateTime = that.time(parseInt(((that.uploadAllSize - that.uploadedSize) / that.timerSpeed) * 1000))
+    //         if(!isNaN(that.timerSpeed)) $('.file_upload_info .uploadEstimate').text(estimateTime.indexOf('NaN') == -1?estimateTime:'0sec');
+    //     },speed);
+    // },
+    get_timer_speed:function(speed){
+        var done_time = new Date().getTime()
+        if(done_time - this.speedLastTime > 1000){
+            var that = this,num = 0;
+            if(speed == undefined) speed = 200
+            var s_time = (that.splitEndTime - that.splitStartTime) / 1000;
+            that.timerSpeed = (that.fileSize / s_time).toFixed(2)
+            that.updateedSizeLast = that.uploadedSize
+            if(that.timerSpeed < 2) return;
+
+            $('.file_upload_info .uploadSpeed').text(that.to_size(isNaN(that.timerSpeed)?0:that.timerSpeed)+'/s');
+            var estimateTime = that.time(parseInt(((that.uploadAllSize - that.uploadedSize) / that.timerSpeed) * 1000))
+            if(!isNaN(that.timerSpeed)) $('.file_upload_info .uploadEstimate').text(estimateTime.indexOf('NaN') == -1?estimateTime:'0sec');
+            this.speedLastTime = done_time;
+        }
+    },
     time:function(date){
         var hours = Math.floor(date / (60 * 60 * 1000));
         var minutes = Math.floor(date / (60 * 1000));
diff --git a/BTPanel/static/js/index.js b/BTPanel/static/js/index.js
index 491610ed..670b0d60 100644
--- a/BTPanel/static/js/index.js
+++ b/BTPanel/static/js/index.js
@@ -574,8 +574,14 @@ var index = {
         });
     },
     beta_msg: function () {
+        var new_load = bt.load();
         bt.send('get_beta_logs', 'ajax/get_beta_logs', {}, function (data) {
             var my_list = '';
+            new_load.close();
+            if(data.status === false){
+                layer.msg(data.msg,{icon: 2});
+                return false;
+            }
             for (var i = 0; i < data.list.length; i++) {
                 my_list += '<div class="item_list">\
                                             <span class="index_acive"></span>\
diff --git a/BTPanel/static/js/public.js b/BTPanel/static/js/public.js
index 269f9ac2..02394292 100644
--- a/BTPanel/static/js/public.js
+++ b/BTPanel/static/js/public.js
@@ -3813,7 +3813,36 @@ var Term = {
     term: null,
     term_box: null,
     ssh_info: null,
-
+    last_body:false,
+	last_cd:null,
+	config:{
+	   cols:0,
+	   rows:0,
+	   fontSize:12
+	},
+	
+	// 	缩放尺寸
+    detectZoom:(function(){
+        var ratio = 0,
+          screen = window.screen,
+          ua = navigator.userAgent.toLowerCase();
+        if (window.devicePixelRatio !== undefined) {
+          ratio = window.devicePixelRatio;
+        }
+        else if (~ua.indexOf('msie')) {
+          if (screen.deviceXDPI && screen.logicalXDPI) {
+            ratio = screen.deviceXDPI / screen.logicalXDPI;
+          }
+        }
+        else if (window.outerWidth !== undefined && window.innerWidth !== undefined) {
+          ratio = window.outerWidth / window.innerWidth;
+        }
+    
+        if (ratio){
+          ratio = Math.round(ratio * 100);
+        }
+        return ratio;
+    })(),
     //连接websocket
     connect: function() {
         if (!Term.bws || Term.bws.readyState == 3 || Term.bws.readyState == 2) {
@@ -3827,39 +3856,85 @@ var Term = {
             Term.bws.addEventListener('message', Term.on_message);
             Term.bws.addEventListener('close', Term.on_close);
             Term.bws.addEventListener('error', Term.on_error);
+            Term.bws.addEventListener('open',Term.on_open);
 
-            if (Term.ssh_info) Term.send(JSON.stringify(Term.ssh_info))
+            //if (Term.ssh_info) Term.send(JSON.stringify(Term.ssh_info))
         }
     },
+    //连接服务器成功
+	on_open:function(ws_event){
+		Term.send(JSON.stringify(Term.ssh_info || {}))
+		Term.term.FitAddon.fit();
+		Term.resize();
+		var f_path = $("#fileInputPath").val();
+		if(f_path){
+			Term.last_cd = "cd " + f_path;
+			Term.send(Term.last_cd  + "\n");
+		}
+	},
 
     //服务器消息事件
-    on_message: function(ws_event) {
-        result = ws_event.data;
-        if (result === "\r'Server connection failed'!\r" || result === "\rWrong user name or password!\r") {
-            show_ssh_login(result);
+    // on_message: function(ws_event) {
+    //     result = ws_event.data;
+    //     if (result === "\r'Server connection failed'!\r" || result === "\rWrong user name or password!\r") {
+    //         show_ssh_login(result);
+    //         Term.close();
+    //         return;
+    //     }
+    //     Term.term.write(result);
+
+    //     if (result == '\r\n登出\r\n' || result == '登出\r\n' || result == '\r\nlogout\r\n' || result == 'logout\r\n') {
+    //         setTimeout(function() {
+    //             layer.close(Term.term_box);
+    //         }, 500);
+    //         Term.close();
+    //         Term.bws = null;
+    //     }
+    // },
+    on_message: function (ws_event) {
+		result = ws_event.data;
+		if(Term.last_cd){
+			if(result.indexOf(Term.last_cd) != -1 && result.length - Term.last_cd.length < 3) {
+				Term.last_cd = null;
+				return;
+			}
+		}
+        if (result === "\rServer connection failed!\r" || result == "\rWrong user name or password!\r") {
             Term.close();
             return;
-        }
+		}
+		if(result.length > 1 && Term.last_body === false){
+			Term.last_body = true;
+		}
         Term.term.write(result);
-
-        if (result == '\r\n登出\r\n' || result == '登出\r\n' || result == '\r\nlogout\r\n' || result == 'logout\r\n') {
-            setTimeout(function() {
-                layer.close(Term.term_box);
+        if (result == '\r\n登出\r\n' || result == '\r\n注销\r\n' || result == '注销\r\n' || result == '登出\r\n' || result == '\r\nlogout\r\n' || result == 'logout\r\n') {
+            setTimeout(function () {
+				layer.close(Term.term_box);
+				Term.term.dispose();
             }, 500);
             Term.close();
             Term.bws = null;
         }
-    },
+	},
     //websocket关闭事件
     on_close: function(ws_event) {
         Term.bws = null;
     },
 
     //websocket错误事件
-    on_error: function(ws_event) {
-        if(ws_event.target.readyState === 3){
-			var msg = 'Error: unable to create websocket connection, please close 【Developer mode】 on the settings page';
-			layer.msg(msg,{time:5000})
+    // on_error: function(ws_event) {
+    //     if(ws_event.target.readyState === 3){
+	// 		var msg = 'Error: unable to create websocket connection, please close 【Developer mode】 on the settings page';
+	// 		layer.msg(msg,{time:5000})
+	// 		if(Term.state === 3) return
+	// 		Term.term.write(msg)
+	// 		Term.state = 3;
+	// 	}else{
+	// 		console.log(ws_event)
+	// 	}
+    // },
+    on_error: function (ws_event) {
+		if(ws_event.target.readyState === 3){
 			if(Term.state === 3) return
 			Term.term.write(msg)
 			Term.state = 3;
@@ -3869,18 +3944,28 @@ var Term = {
     },
 
     //关闭连接
-    close: function() {
-        Term.bws.close();
-    },
+    close: function () {
+		if(Term.bws){
+			Term.bws.close();
+		}
+	},
 
-    resize: function() {
-        var m_width = 100;
-        var m_height = 34;
-        Term.term.resize(m_width, m_height);
-        Term.term.scrollToBottom();
-        Term.term.focus();
-        Term.send('new_terminal');
+    resize: function () {
+		setTimeout(function(){
+			$("#term").height($(".term_box_all .layui-layer-content").height()-18)
+			Term.term.FitAddon.fit()
+			Term.send(JSON.stringify({resize:1,rows:Term.term.rows,cols:Term.term.cols}));
+	    	Term.term.focus();
+		},200)
     },
+    // resize: function() {
+    //     var m_width = 100;
+    //     var m_height = 34;
+    //     Term.term.resize(m_width, m_height);
+    //     Term.term.scrollToBottom();
+    //     Term.term.focus();
+    //     Term.send('new_terminal');
+    // },
 
     //发送数据
     //@param event 唯一事件名称
@@ -3904,86 +3989,112 @@ var Term = {
             }
         }
     },
-    run: function (ssh_info) {
-        var termCols = 100;
-        var termRows = 34;
-        var loadT = layer.msg('It is loading the files required by the terminal. Please wait...', { icon: 16, time: 0, shade: 0.3 });
-        loadScript([
-            "/static/build/xterm.min.js",
-            "/static/build/addons/attach/attach.min.js",
-            "/static/build/addons/fit/fit.min.js",
-            "/static/build/addons/fullscreen/fullscreen.min.js",
-            "/static/build/addons/search/search.min.js",
-            "/static/build/addons/winptyCompat/winptyCompat.js"
-        ], function () {
-            layer.close(loadT);
-            Term.term = new Terminal({ cols: termCols, rows: termRows, screenKeys: true, useStyle: true });
-            Term.term.setOption('cursorBlink', true);
-            Term.term_box = layer.open({
-                type: 1,
-                title: lan.public.terminal,
-                area: ['920px', '630px'],
-                closeBtn: 2,
-                shadeClose: false,
-                content: '<link rel="stylesheet" href="/static/build/xterm.min.css" />\
-						<link rel="stylesheet" href="/static/build/addons/fullscreen/fullscreen.min.css" />\
-	            <a class="btlink" onclick="show_ssh_login(1)" style="position: fixed;margin-left: 83px;margin-top: -30px;">[' + lan.public.set + ']</a>\
-	            <div class="term-box" style="background-color:#000"><div id="term"></div></div>',
-                cancel: function () {
-                    Term.term.destroy();
-                },
-                success: function () {
-                    Term.term.open(document.getElementById('term'));
-                    Term.resize();
-                }
-            });
-            Term.term.on('data', function (data) {
-                try {
-                    Term.bws.send(data)
-                } catch (e) {
-                    Term.term.write('\r\nThe connection is lost and you are trying to reconnect!\r\n')
-                    Term.connect()
-                }
-            });
-            if (ssh_info) Term.ssh_info = ssh_info
-            Term.connect();
-        })
-
-    },
-    // run: function(ssh_info) {
+    // run: function (ssh_info) {
     //     var termCols = 100;
     //     var termRows = 34;
-    //     Term.term = new Terminal({ cols: termCols, rows: termRows, screenKeys: true, useStyle: true });
-    //     Term.term.setOption('cursorBlink', true);
+    //     var loadT = layer.msg('It is loading the files required by the terminal. Please wait...', { icon: 16, time: 0, shade: 0.3 });
+    //     loadScript([
+    //         "/static/build/xterm.min.js",
+    //         "/static/build/addons/attach/attach.min.js",
+    //         "/static/build/addons/fit/fit.min.js",
+    //         "/static/build/addons/fullscreen/fullscreen.min.js",
+    //         "/static/build/addons/search/search.min.js",
+    //         "/static/build/addons/winptyCompat/winptyCompat.js"
+    //     ], function () {
+    //         layer.close(loadT);
+    //         Term.term = new Terminal({ cols: termCols, rows: termRows, screenKeys: true, useStyle: true });
+    //         Term.term.setOption('cursorBlink', true);
+    //         Term.term_box = layer.open({
+    //             type: 1,
+    //             title: lan.public.terminal,
+    //             area: ['920px', '630px'],
+    //             closeBtn: 2,
+    //             shadeClose: false,
+    //             content: '<link rel="stylesheet" href="/static/build/xterm.min.css" />\
+	// 					<link rel="stylesheet" href="/static/build/addons/fullscreen/fullscreen.min.css" />\
+	//             <a class="btlink" onclick="show_ssh_login(1)" style="position: fixed;margin-left: 83px;margin-top: -30px;">[' + lan.public.set + ']</a>\
+	//             <div class="term-box" style="background-color:#000"><div id="term"></div></div>',
+    //             cancel: function () {
+    //                 Term.term.destroy();
+    //             },
+    //             success: function () {
+    //                 Term.term.open(document.getElementById('term'));
+    //                 Term.resize();
+    //             }
+    //         });
+    //         Term.term.on('data', function (data) {
+    //             try {
+    //                 Term.bws.send(data)
+    //             } catch (e) {
+    //                 Term.term.write('\r\nThe connection is lost and you are trying to reconnect!\r\n')
+    //                 Term.connect()
+    //             }
+    //         });
+    //         if (ssh_info) Term.ssh_info = ssh_info
+    //         Term.connect();
+    //     })
 
-    //     Term.term_box = layer.open({
-    //         type: 1,
-    //         title: lan.public.terminal,
-    //         area: ['920px', '630px'],
-    //         closeBtn: 2,
-    //         shadeClose: false,
-    //         content: '<a class="btlink" onclick="show_ssh_login(1)" style="position: fixed;margin-left: 140px;margin-top: -30px;">[' + lan.public.set + ']</a><div class="term-box" style="background-color:#000"><div id="term"></div></div>',
-    //         cancel: function() {
-    //             Term.term.destroy();
-
-    //         },
-    //         success: function() {
-    //             Term.term.open(document.getElementById('term'));
-    //             Term.resize();
-    //         }
-    //     });
-
-    //     Term.term.on('data', function(data) {
-    //         try {
-    //             Term.bws.send(data)
-    //         } catch (e) {
-    //             Term.term.write('\r\nThe connection is lost and you are trying to reconnect!\r\n')
-    //             Term.connect()
-    //         }
-    //     });
-    //     if (ssh_info) Term.ssh_info = ssh_info
-    //     Term.connect();
     // },
+    run: function (ssh_info) {
+		if($("#panel_debug").attr("data") == 'True') {
+			layer.msg('Error: unable to create websocket connection, please close 【Developer mode】 on the settings page!',{icon:2,time:5000});
+			return;
+		}
+        var loadT = layer.msg('It is loading the files required by the terminal. Please wait...', { icon: 16, time: 0, shade: 0.3 });
+        loadScript([
+        	"/static/js/xterm.js"
+        ],function(){
+        	layer.close(loadT);
+        	Term.term = new Terminal({
+				rendererType: "canvas",
+				cols: 100, 
+				rows: 34,
+				fontSize:15, 
+				screenKeys: true, 
+				useStyle: true ,
+				});
+			Term.term.setOption('cursorBlink', true);
+			Term.last_body = false;
+	        Term.term_box = layer.open({
+	            type: 1,
+	            title: lan.public.terminal,
+	            area: ['920px', '630px'],
+	            closeBtn: 2,
+	            shadeClose: false,
+	            skin:'term_box_all',
+	            content: '<link rel="stylesheet" href="/static/css/xterm.css" />\
+	            <div class="term-box" style="background-color:#000" id="term"></div>',
+	            cancel: function (index,lay) {
+					bt.confirm({msg:'Closing the SSH session, the command in progress in the current command line session may be aborted. Continute?',title: "Cofirm to close the SSH session?"},function(ix){
+						Term.term.dispose();
+						layer.close(index);
+						layer.close(ix);
+						Term.close();
+					});
+					return false;
+	            },
+	            success: function () {
+	                $('.term_box_all').css('background-color','#000');
+					Term.term.open(document.getElementById('term'));
+					Term.term.FitAddon = new FitAddon.FitAddon();
+					Term.term.loadAddon(Term.term.FitAddon);
+					Term.term.WebLinksAddon = new WebLinksAddon.WebLinksAddon()
+					Term.term.loadAddon(Term.term.WebLinksAddon)
+	            }
+	        });
+	        Term.term.onData(function (data) {
+	            try {
+	                Term.bws.send(data)
+	            } catch (e) {
+	                Term.term.write('\r\nThe connection is lost and you are trying to reconnect!\r\n')
+	                Term.connect()
+	            }
+	        });
+	        if (ssh_info) Term.ssh_info = ssh_info
+	        Term.connect();
+        });
+
+    },
     reset_login: function() {
         var ssh_info = {
             data: JSON.stringify({
diff --git a/BTPanel/static/js/public_backup.js b/BTPanel/static/js/public_backup.js
index 4f985dc5..8cef64d0 100644
--- a/BTPanel/static/js/public_backup.js
+++ b/BTPanel/static/js/public_backup.js
@@ -224,12 +224,20 @@ var bt = {
             var num = min + Math.round(rand * range); //四舍五入
             return num;
         },
-    set_cookie: function(key, val) {
-        var Days = 30;
-        var exp = new Date();
-        exp.setTime(exp.getTime() + Days * 24 * 60 * 60 * 1000);
-        document.cookie = key + "=" + escape(val) + ";expires=" + exp.toGMTString();
-    },
+	set_cookie : function(key,val,time)
+	{
+		if(time != undefined){
+			var exp = new Date();
+			exp.setTime(exp.getTime() + time);
+			time = exp.toGMTString();
+		}else{
+			var Days = 30;
+			var exp = new Date();
+			exp.setTime(exp.getTime() + Days*24*60*60*1000);
+			time = exp.toGMTString();
+		}
+		document.cookie = key + "="+ escape (val) + ";expires=" + time;
+	},
     get_cookie: function(key) {
         var arr, reg = new RegExp("(^| )" + key + "=([^;]*)(;|$)");
         if (arr = document.cookie.match(reg)) {
@@ -645,10 +653,11 @@ var bt = {
                 if (_obj.name) _name = _obj.name;
                 if (_obj.placeholder) _placeholder = _obj.placeholder;
                 if (_obj.title) _html += '<span class=" mr5">' + _obj.title + "  ";
+                var _add_class = _obj.add_class ? (' '+_obj.add_class) : "";
                 switch (_obj.type) {
                     case 'select':
                         var _width = _obj.width ? _obj.width : '100px';
-                        _html += '<select ' + (_obj.disabled ? 'disabled' : '') + ' class="bt-input-text mr5 ' + _name + bs + '" name="' + _name + '" style="width:' + _width + '">';
+                        _html += '<select ' + (_obj.disabled ? 'disabled' : '') + ' class="bt-input-text mr5 ' + _name + bs + _add_class +'" name="' + _name + '" style="width:' + _width + '">';
                         for (var j = 0; j < _obj.items.length; j++) {
                             _html += '<option ' + (_obj.value == _obj.items[j].value ? 'selected' : '') + ' value="' + _obj.items[j].value + '">' + _obj.items[j].title + '</option>';
                         }
@@ -657,12 +666,12 @@ var bt = {
                     case 'textarea':
                         var _width = _obj.width ? _obj.width : '330px';
                         var _height = _obj.height ? _obj.height : '100px';
-                        _html += '<textarea class="bt-input-text mr20 ' + _name + bs + '" name="' + _name + '" style="width:' + _width + ';height:' + _height + ';line-height:22px">' + (_obj.value ? _obj.value : '') + '</textarea>';
+                        _html += '<textarea class="bt-input-text mr20 ' + _name + bs + _add_class +'" name="' + _name + '" style="width:' + _width + ';height:' + _height + ';line-height:22px">' + (_obj.value ? _obj.value : '') + '</textarea>';
                         if (_placeholder) _html += '<div class="placeholder c9" style="top: 15px; left: 15px; display: block;">' + _placeholder + '</div>';
                         break;
                     case 'button':
                         var _width = _obj.width ? _obj.width : '330px';
-                        _html += '<button name=\'' + _name + '\' class="btn btn-success btn-sm mr5 ml5 ' + _name + bs + '">' + _obj.text + '</button>';
+                        _html += '<button name=\'' + _name + '\' class="btn btn-success btn-sm mr5 ml5 ' + _name + bs + _add_class +'">' + _obj.text + '</button>';
                         break;
                     case 'radio':
                         var _v = _obj.value === true ? 'checked' : ''
@@ -674,7 +683,7 @@ var bt = {
                         break;
                     case 'number':
                         var _width = _obj.width ? _obj.width : '330px';
-                        _html += "<input name='" + _name + "' " + (_obj.disabled ? 'disabled' : '') + " class='bt-input-text mr5 " + _name + bs + "' " + (_placeholder ? ' placeholder="' + _placeholder + '"' : "") + " type='number' style='width:" + _width + "' value='" + (_obj.value ? _obj.value : '0') + "' />";
+                        _html += "<input name='" + _name + "' " + (_obj.disabled ? 'disabled' : '') + " class='bt-input-text mr5 " + _name + bs + _add_class +"' " + (_placeholder ? ' placeholder="' + _placeholder + '"' : "") + " type='number' style='width:" + _width + "' value='" + (_obj.value ? _obj.value : '0') + "' />";
                         _html += _obj.unit ? _obj.unit : '';
                         break;
                     case 'password':
@@ -684,7 +693,7 @@ var bt = {
                     case 'div':
                     	var _width = _obj.width ? _obj.width : '330px';
                         var _height = _obj.height ? _obj.height : '100px';
-                        _html += '<div class="bt-input-text ace_config_editor_scroll mr20 ' + _name + bs + '" name="' + _name + '" style="width:' + _width + ';height:' + _height + ';line-height:22px">' + (_obj.value ? _obj.value : '') + '</div>';
+                        _html += '<div class="bt-input-text ace_config_editor_scroll mr20 ' + _name + bs + _add_class +'" name="' + _name + '" style="width:' + _width + ';height:' + _height + ';line-height:22px">' + (_obj.value ? _obj.value : '') + '</div>';
                         if (_placeholder) _html += '<div class="placeholder c9" style="top: 15px; left: 15px; display: block;">' + _placeholder + '</div>';
                         break;
                     case 'switch':
@@ -696,7 +705,7 @@ var bt = {
                     default:
                         var _width = _obj.width ? _obj.width : '330px';
 
-                        _html += "<input name='" + _name + "' " + (_obj.disabled ? 'disabled' : '') + " class='bt-input-text mr5 " + _name + bs + "' " + (_placeholder ? ' placeholder="' + _placeholder + '"' : "") + " type='text' style='width:" + _width + "' value='" + (_obj.value ? _obj.value : '') + "' />";
+                        _html += "<input name='" + _name + "' " + (_obj.disabled ? 'disabled' : '') + " class='bt-input-text mr5 " + _name + bs + _add_class +"' " + (_placeholder ? ' placeholder="' + _placeholder + '"' : "") + " type='text' style='width:" + _width + "' value='" + (_obj.value ? _obj.value : '') + "' />";
                         break;
                 }
                 if (_obj.title) _html += '</span>';
@@ -4511,43 +4520,23 @@ bt.database = {
             bt.msg(rdata);
         })
     },
-    // open_phpmyadmin: function(name, username, password) {
-    //     if ($("#toPHPMyAdmin").attr('action').indexOf('phpmyadmin') == -1) {
-    //         layer.msg(lan.database.phpmyadmin_err, { icon: 2, shade: [0.3, '#000'] })
-    //         setTimeout(function() { window.location.href = '/soft'; }, 3000);
-    //         return;
-    //     }
-    //     var murl = $("#toPHPMyAdmin").attr('action');
-    //     $("#pma_username").val(username);
-    //     $("#pma_password").val(password);
-    //     $("#db").val(name);
-    //     layer.msg(lan.database.phpmyadmin, { icon: 16, shade: [0.3, '#000'], time: 1000 });
-    //     setTimeout(function() {
-    //         $("#toPHPMyAdmin").submit();
-    //     }, 200);
-    // },
     open_phpmyadmin:function(name,username,password){
+
 		if($("#toPHPMyAdmin").attr('action').indexOf('phpmyadmin') == -1){
-		    layer.msg(lan.database.phpmyadmin_err,{icon:2,shade: [0.3, '#000']})
-		    setTimeout(function(){ window.location.href = '/soft'; },3000);
+		layer.msg(lan.database.phpmyadmin_err,{icon:2,shade: [0.3, '#000']})
+		setTimeout(function(){ window.location.href = '/soft'; },3000);
 			return;
 		}
-		layer.open({
-			type: 1,
-			title: "Please select how to access phpMyAdmin",
-			area: '600px',
-			closeBtn: 2,
-			shadeClose: false,
-			content: '<div class="change-default pd20">\
-			<button class="btn btn-default btn-sm " onclick="bt.database.submit_phpmyadmin(\''+name+'\',\''+username+'\',\''+password+'\',false)">Secure access through panel</button>\
-			<button style="margin-left: 145px;" class="btn btn-default btn-sm" onclick="bt.database.submit_phpmyadmin(\''+name+'\',\''+username+'\',\''+password+'\',true)">Access by Nginx/Apche/OLS</button>\
-			<ul class="help-info-text c7 plr20">\
-				<li>【Secure access by panel】No need to install Nginx/Apache. The security authentication is performed by the panel. Need to log in to the panel to access it</li>\
-				<li>【Access by Nginx/Apche/OLS】Through the web server access, phpMyAdmin for security authentication</li>\
-				<li>If used【Secure access through panel】that some features cannot be used, please try another access method</li>\
-			</ul>\
-			</div>'
-		});
+		$("#toPHPMyAdmin").attr('action',$("#toPHPMyAdmin").attr('public-data'))
+		var murl = $("#toPHPMyAdmin").attr('action');
+		$("#pma_username").val(username);
+		$("#pma_password").val(password);
+		$("#db").val(name);
+		layer.msg(lan.database.phpmyadmin,{icon:16,shade: [0.3, '#000'],time:1000});
+		setTimeout(function(){
+			$("#toPHPMyAdmin").submit();
+			layer.closeAll();
+		},200);
 	},
 	submit_phpmyadmin: function(name,username,password,pub){
 		if(pub === true){
diff --git a/BTPanel/static/js/site.js b/BTPanel/static/js/site.js
index 14bc9833..a69014dc 100644
--- a/BTPanel/static/js/site.js
+++ b/BTPanel/static/js/site.js
@@ -1030,7 +1030,7 @@ var site = {
                     columns: [
                         { field: 'name', title: lan.site.domain, templet: function(item) { return "<a title='" + lan.site.click_access + "' target='_blank' href='http://" + item.name + ":" + item.port + "' class='btlinkbed'>" + item.name + "</a>" } },
                         { field: 'port', width: '70px', title: lan.site.port },
-                        { field: 'opt', width: '50px', title: lan.site.operate, templet: function(item) { return '<a class="table-btn-del domain_del" href="javascript:;"><span class="glyphicon glyphicon-trash"></span></a>'; } }
+                        { field: 'opt', width: '50px', align: 'center', title: lan.site.operate, templet: function(item) { return '<a class="table-btn-del domain_del" href="javascript:;"><span class="glyphicon glyphicon-trash"></span></a>'; } }
                     ],
                     data: rdata
                 })
@@ -1224,7 +1224,7 @@ var site = {
                         {
                             title: '',
                             items: [
-                                { name: 'path', title: lan.site.site_menu_2, width: '50%', value: path, event: { css: 'glyphicon-folder-open', callback: function(obj) { bt.select_path(obj); } } },
+                                { name: 'path', title: lan.site.site_menu_2, width: '50%', value: path, add_class: 'ml5', event: { css: 'glyphicon-folder-open', callback: function(obj) { bt.select_path(obj); } } },
                                 {
                                     name: 'btn_site_path',
                                     type: 'button',
@@ -1241,7 +1241,7 @@ var site = {
                         {
                             title: '',
                             items: [
-                                { title: lan.site.run_dir, width: '50%', value: rdata.runPath.runPath, name: 'dirName', type: 'select', items: dirs },
+                                { title: lan.site.run_dir, width: '50%', value: rdata.runPath.runPath, name: 'dirName', type: 'select',add_class: 'ml5 mr20', items: dirs },
                                 {
                                     name: 'btn_run_path',
                                     type: 'button',
@@ -1263,6 +1263,7 @@ var site = {
                         _html.append($(_form_data.html).addClass('line mtb10'));
                         clicks = clicks.concat(_form_data.clicks);
                     }
+                    _html.find('input[name="path"]').parent().css('padding-left','27px');
                     _html.find('input[type="checkbox"]').parent().addClass('label-input-group ptb10');
                     _html.find('button[name="btn_run_path"]').addClass('ml45');
                     _html.find('button[name="btn_site_path"]').addClass('ml33');
@@ -1621,7 +1622,7 @@ var site = {
                     _html.find('.info-r').append(_other)
                     clicks = clicks.concat(_form_data.clicks);
                 }
-                _html.append(bt.render_help([lan.site.rewrite_tips, lan.site.edit_rewrite]));
+                _html.append(bt.render_help([lan.site.rewrite_tips_1,lan.site.rewrite_tips_2, lan.site.edit_rewrite]));
                 $('#webedit-con').append(_html);
                 bt.render_clicks(clicks);
 
@@ -1673,8 +1674,9 @@ var site = {
         set_config: function(web) {
             var con = '<p style="color: #666; margin-bottom: 7px">Tips：Ctrl+F Search keywords，Ctrl+S Save，Ctrl+H Search and replace</p><div class="bt-input-text ace_config_editor_scroll" style="height: 400px; line-height:18px;" id="siteConfigBody"></div>\
 				<button id="OnlineEditFileBtn" class="btn btn-success btn-sm" style="margin-top:10px;">Save</button>\
-				<ul class="c7 ptb15">\
-					<li>This is primary configuration file of the site, do NOT modify it at will if you do not know configuration rules.</li>\
+				<ul class="help-info-text c7">\
+                    <li>This is primary configuration file of the site.</li>\
+                    <li>Do not modify it at will if you do not know configuration rules.</li>\
 				</ul>';
             $("#webedit-con").html(con);
             var webserve = bt.get_cookie('serverType'),
@@ -1684,7 +1686,7 @@ var site = {
             });
         },
         set_ssl: function(web) {
-            $('#webedit-con').html("<div id='ssl_tabs'></div><div class=\"tab-con\" style=\"padding:10px 0px;\"></div>");
+            $('#webedit-con').html("<div id='ssl_tabs'></div><div class=\"tab-con\" style=\"padding:10px 0px;width: 100%;\"></div>");
             bt.site.get_site_ssl(web.name, function(rdata) {
                 var _tabs = [
                     // {
@@ -1803,18 +1805,18 @@ var site = {
                             if (rdata.status && rdata.type == 1) {
                                 var cert_info = '';
                                 if (rdata.cert_data['notBefore']) {
-                                    cert_info = '<div style="margin-bottom: 10px;" class="alert alert-success">\
+                                    cert_info = '<div style="margin-bottom: 10px;padding: 10px;" class="alert alert-success">\
                                         <span style="display: inline-block;overflow: hidden;min-width: 49%;text-overflow: ellipsis;white-space: nowrap;max-width: 100%;"><b>' + lan.site.deploy_success_cret + '</b>' + lan.site.try_renew_cret + '</span>\
                                         <span style="display: inline-block;overflow: hidden;min-width: 49%;text-overflow: ellipsis;white-space: nowrap;max-width: 100%;">\
                                         <b>' + lan.site.cert_brand + '</b>' + rdata.cert_data.issuer + '</span>\
                                         <span style="display: inline-block;overflow: hidden;min-width: 49%;text-overflow: ellipsis;white-space: nowrap;max-width: 100%;"><b>' + lan.site.auth_domain + '</b> ' + rdata.cert_data.dns.join('、') + '</span>\
                                         <span style="display: inline-block;overflow: hidden;min-width: 49%;text-overflow: ellipsis;white-space: nowrap;max-width: 100%;"><b>' + lan.site.expire_time + '</b> ' + rdata.cert_data.notAfter + '</span></div>'
                                 }
-                                robj.append('<div>' + cert_info + '<div><span>' + lan.site.ssl_key + '</span><span style="padding-left:175px">' + lan.site.ssl_crt + '</span></div></div>');
+                                robj.append('<div>' + cert_info + '<div><span>' + lan.site.ssl_key + '</span><span style="padding-left:190px">' + lan.site.ssl_crt + '</span></div></div>');
                                 var datas = [{
                                         items: [
-                                            { name: 'key', width: '45%', height: '220px', type: 'textarea', value: rdata.key },
-                                            { name: 'csr', width: '45%', height: '220px', type: 'textarea', value: rdata.csr }
+                                            { name: 'key', width: '48%', height: '220px', type: 'textarea', value: rdata.key },
+                                            { name: 'csr', width: '48%', height: '220px', type: 'textarea', value: rdata.csr }
                                         ]
                                     },
                                     {
@@ -1844,7 +1846,8 @@ var site = {
                                     robj.append(_form_data.html);
                                     bt.render_clicks(_form_data.clicks);
                                 }
-                                robj.find('textarea').css('background-color', '#f6f6f6').attr('readonly', true);
+                                robj.find('textarea').css({'background-color':'#f6f6f6','resize':'none'}).attr('readonly', true);
+                                robj.find('[name=csr]').css('margin-right', '0');
                                 var helps = [
                                     lan.site.ssl_tips1,
                                     lan.site.ssl_tips2,
@@ -1923,7 +1926,7 @@ var site = {
                                                         class: 'checks_line',
                                                         items: [{
                                                             name: 'dns_select',
-                                                            width: '120px',
+                                                            width: 'auto',
                                                             type: 'select',
                                                             items: arrs_list,
                                                             callback: function(obj) {
@@ -2090,17 +2093,17 @@ var site = {
                         callback: function(robj) {
                             var cert_info = '';
                             if (rdata.cert_data['notBefore']) {
-                                cert_info = '<div style="margin-bottom: 10px;" class="alert alert-success">\
+                                cert_info = '<div style="margin-bottom: 10px;padding: 10px;" class="alert alert-success">\
                                         <span style="display: inline-block;overflow: hidden;min-width: 49%;text-overflow: ellipsis;white-space: nowrap;max-width: 100%;">' + (rdata.status ? lan.site.deploy_success_tips : lan.site.not_deploy_and_save) + '</span>\
                                         <span style="display: inline-block;overflow: hidden;min-width: 49%;text-overflow: ellipsis;white-space: nowrap;max-width: 100%;"><b>' + lan.site.cert_brand + '</b>' + rdata.cert_data.issuer + '</span>\
                                         <span style="display:inline-block;max-width: 100%;min-width: 49%;overflow:hidden;text-overflow:ellipsis;white-space: nowrap; "><b>' + lan.site.auth_domain + '</b> ' + rdata.cert_data.dns.join('、') + '</span>\
                                         <span style="display:inline-block;max-width: 100%;min-width: 49%;overflow:hidden;text-overflow:ellipsis;white-space: nowrap; "><b>' + lan.site.expire_time + '</b> ' + rdata.cert_data.notAfter + '</span></div>'
                             }
-                            robj.append('<div>' + cert_info + '<div><span>' + lan.site.ssl_key + '</span><span style="padding-left:171px">' + lan.site.ssl_crt + '</span></div></div>');
+                            robj.append('<div>' + cert_info + '<div><span>' + lan.site.ssl_key + '</span><span style="padding-left:190px">' + lan.site.ssl_crt + '</span></div></div>');
                             var datas = [{
                                     items: [
-                                        { name: 'key', width: '45%', height: '220px', type: 'textarea', value: rdata.key },
-                                        { name: 'csr', width: '45%', height: '220px', type: 'textarea', value: rdata.csr }
+                                        { name: 'key', width: '48%', height: '220px', type: 'textarea', value: rdata.key },
+                                        { name: 'csr', width: '48%', height: '220px', type: 'textarea', value: rdata.csr }
                                     ]
                                 },
                                 {
@@ -2139,7 +2142,9 @@ var site = {
                                 lan.site.ssl_tips5,
                             ]
                             robj.append(bt.render_help(helps));
-
+                            robj.find(".help-info-text").css('margin-top','0');
+                            robj.find('textarea').css('resize','none');
+                            robj.find('[name=csr]').css('margin-right', '0');
                         }
                     },
                     {
@@ -2274,7 +2279,7 @@ var site = {
                     _html.append(bt.render_help([lan.site.switch_php_help1, lan.site.switch_php_help2, lan.site.switch_php_help3]));
                     $('#webedit-con').append(_html);
                     bt.render_clicks(_form_data.clicks);
-                    $('#webedit-con').append('<div class="user_pw_tit" style="margin-top: 2px;padding-top: 11px;border-top: #ccc 1px dashed;"><span class="tit">' + lan.site.session_off + '</span><span class="btswitch-p"style="display: inline-flex;"><input class="btswitch btswitch-ios" id="session_switch" type="checkbox"><label class="btswitch-btn session-btn" for="session_switch" ></label></span></div><div class="user_pw" style="margin-top: 10px; display: block;"></div>' + bt.render_help([lan.site.independent_storage]));
+                    $('#webedit-con').append('<div class="user_pw_tit" style="margin-top: 2px;padding-top: 11px;border-top: #ccc 1px dashed;"><span class="tit">' + lan.site.session_off + '</span><span class="btswitch-p ml5" style="margin-bottom: 0;display: inline-block;vertical-align: middle;"><input class="btswitch btswitch-ios" id="session_switch" type="checkbox"><label class="btswitch-btn session-btn" for="session_switch" ></label></span></div><div class="user_pw" style="margin-top: 10px; display: block;"></div>' + bt.render_help([lan.site.independent_storage]));
 
                     function get_session_status() {
                         var loading = bt.load('Getting session status...');
@@ -2336,7 +2341,7 @@ var site = {
                         "<div class='info-r  ml0 mt5' >" +
                         "<input class='btswitch btswitch-ios' id='type' type='checkbox' name='type' " + (obj.type == 1 ? 'checked="checked"' : '') + " /><label class='btswitch-btn phpmyadmin-btn' for='type' style='float:left'></label>" +
                         "<div style='display: inline-block;'>" +
-                        "<span class='tname' style='margin-left:10px;position: relative;top: -5px; width:150px;'>" + lan.site.reserve_url + "</span>" +
+                        "<span class='tname' style='margin-left:51px;position: relative;top: -5px; width:150px;'>" + lan.site.reserve_url + "</span>" +
                         "<input class='btswitch btswitch-ios' id='holdpath' type='checkbox' name='holdpath' " + (obj.holdpath == 1 ? 'checked="checked"' : '') + " /><label class='btswitch-btn phpmyadmin-btn' for='holdpath' style='float:left'></label>" +
                         "</div>" +
                         "</div>" +
@@ -2354,10 +2359,12 @@ var site = {
                         "</div>" +
                         "<div class='line redirectdomain' style='display:" + (obj.domainorpath == 'domain' ? 'block' : 'none') + "'>" +
                         "<span class='tname'>" + lan.site.redirect_domain + "</span>" +
-                        "<div class='info-r  ml0'>" +
+                        "<div class='info-r  ml0' style='height: 35px;'>" +
                         "<select id='usertype' name='redirectdomain' data-actions-box='true' class='selectpicker show-tick form-control' multiple data-live-search='false'>" + domain_html + "</select>" +
-                        "<span class='tname' style='width:90px'>" + lan.site.target_url + "</span>" +
-                        "<input  name='tourl' class='bt-input-text mr5' type='text' style='width:200px;padding-left: 9px;' value='" + obj.tourl + "'>" +
+                        "</div>" +
+                        "<span class='tname'>" + lan.site.target_url + "</span>" +
+                        "<div class='info-r  ml0'>" +
+                        "<input  name='tourl' class='bt-input-text mr5' type='text' style='width:200px;padding-left: 9px;' value='" + obj.tourl + "'>"+
                         "</div>" +
                         "</div>" +
                         "<div class='line redirectpath' style='display:" + (obj.domainorpath == 'path' ? 'block' : 'none') + "'>" +
@@ -2739,29 +2746,34 @@ var site = {
                     "<input class='btswitch btswitch-ios' id='openNginx' type='checkbox' name='cache' " + (obj.cache == 1 ? 'checked="checked"' : '') + "'><label class='btswitch-btn phpmyadmin-btn' for='openNginx'></label>" +
                     "</div>" +
                     "<div style='display: inline-block;'>" +
-                    "<span class='tname' style='margin-left:10px;position: relative;top: -5px;width:150px;'>" + lan.site.proxy_adv + "</span>" +
+                    "<span class='tname' style='position: relative;top: -5px;width:150px;padding-right: 10px;'>" + lan.site.proxy_adv + "</span>" +
                     "<input class='btswitch btswitch-ios' id='openAdvanced' type='checkbox' name='advanced' " + (obj.advanced == 1 ? 'checked="checked"' : '') + "'><label class='btswitch-btn phpmyadmin-btn' for='openAdvanced'></label>" +
                     "</div>" +
                     "</div>" +
                     "</div>" +
                     "<div class='line' style='clear:both;'>" +
                     "<span class='tname'>" + lan.site.proxy_name + "</span>" +
-                    "<div class='info-r  ml0'><input name='proxyname'" + (type ? "" : "readonly='readonly'") + " class='bt-input-text mr5 " + (type ? "" : " disabled") + "' type='text' style='width:200px' value='" + obj.proxyname + "'></div>" +
+                    "<div class='info-r  ml0'><input name='proxyname'" + (type ? "" : "readonly='readonly'") + " class='bt-input-text mr5 " + (type ? "" : " disabled") + "' type='text' style='width:220px' value='" + obj.proxyname + "'></div>" +
                     "</div>" +
                     "<div class='line cachetime' style='display:" + (obj.cache == 1 ? 'block' : 'none') + "'>" +
                     "<span class='tname'>" + lan.site.cache_time + "</span>" +
-                    "<div class='info-r  ml0'><input name='cachetime'class='bt-input-text mr5' type='text' style='width:200px' value='" + obj.cachetime + "'>" + lan.site.minute + "</div>" +
+                    "<div class='info-r  ml0'><input name='cachetime'class='bt-input-text mr5' type='text' style='width:220px' value='" + obj.cachetime + "'>" + lan.site.minute + "</div>" +
                     "</div>" +
                     "<div class='line advanced'  style='display:" + (obj.advanced == 1 ? 'block' : 'none') + "'>" +
                     "<span class='tname'>" + lan.site.proxy_dir + "</span>" +
-                    "<div class='info-r  ml0'><input id='proxydir' name='proxydir' class='bt-input-text mr5' type='text' style='width:200px' value='" + obj.proxydir + "'>" +
+                    "<div class='info-r  ml0'><input id='proxydir' name='proxydir' class='bt-input-text mr5' type='text' style='width:220px' value='" + obj.proxydir + "'>" +
                     "</div>" +
                     "</div>" +
                     "<div class='line'>" +
                     "<span class='tname'>" + lan.site.target_url + "</span>" +
                     "<div class='info-r  ml0'>" +
-                    "<input name='proxysite' class='bt-input-text mr10' type='text' style='width:200px' value='" + obj.proxysite + "'>" +
-                    "<span class='mlr15'>" + lan.site.proxy_domain + "</span><input name='todomain' class='bt-input-text ml10' type='text' style='width:200px' value='" + obj.todomain + "'>" +
+                    "<input name='proxysite' class='bt-input-text mr10' type='text' style='width:220px' value='" + obj.proxysite + "'>" +
+                    "</div>" +
+                    "</div>" +
+                    "<div class='line'>" +
+                    "<span class='tname'>" + lan.site.proxy_domain + "</span>" +
+                    "<div class='info-r  ml0'>" +
+                    "<input name='todomain' class='bt-input-text ml10' type='text' style='width:220px' value='" + obj.todomain + "'>"+
                     "</div>" +
                     "</div>" +
                     "<div class='line replace_conter' style='display:" + (bt.get_cookie('serverType') == 'nginx' ? 'block' : 'none') + "'>" +
@@ -3056,6 +3068,7 @@ var site = {
                     robj.append(_form_data.html);
                     bt.render_clicks(_form_data.clicks);
                 }
+                robj.find("#none").css('margin-top','10px')
                 $("#none").before("</br>");
                 var helps = [lan.site.access_empty_ref_default, lan.site.multi_url, lan.site.trigger_return_404]
                 robj.append(bt.render_help(helps));
@@ -3094,9 +3107,10 @@ var site = {
         get_site_logs: function(web) {
             bt.site.get_site_logs(web.name, function(rdata) {
                 var robj = $('#webedit-con');
-                var logs = { class: 'bt-logs', items: [{ name: 'site_logs', height: '520px', value: rdata.msg, width: '100%', type: 'textarea' }] };
+                var logs = { class: 'bt-logs', items: [{ name: 'site_logs', height: '592px', value: rdata.msg, width: '100%', type: 'textarea' }] };
                 var _form_data = bt.render_form_line(logs);
                 robj.append(_form_data.html);
+                robj.find('.site_logs').css('resize','none');
                 bt.render_clicks(_form_data.clicks);
                 $('textarea[name="site_logs"]').attr('readonly', true);
                 $('textarea[name="site_logs"]').scrollTop(100000000000)
diff --git a/BTPanel/static/js/soft.js b/BTPanel/static/js/soft.js
index 0caa6516..5efe8a61 100644
--- a/BTPanel/static/js/soft.js
+++ b/BTPanel/static/js/soft.js
@@ -250,7 +250,7 @@ var soft = {
                     },
                     {
                         field: 'opt',
-                        width: 180,
+                        width: 190,
                         title: lan.soft.operate,
                         align: 'right',
                         templet: function(item) {
@@ -1201,7 +1201,7 @@ var soft = {
                         var title11 = ((1 - rdata.Key_reads / rdata.Key_read_requests) * 100).toFixed(2);
                         var title12 = ((1 - rdata.Innodb_buffer_pool_reads / rdata.Innodb_buffer_pool_read_requests) * 100).toFixed(2);
                         var title14 = ((rdata.Created_tmp_disk_tables / rdata.Created_tmp_tables) * 100).toFixed(2);
-                        var Con = '<div class="divtable"><table class="table table-hover table-bordered" style="width: 590px;margin-bottom:10px;background-color:#fafafa">\
+                        var Con = '<div class="divtable"><table class="table table-hover table-bordered" style="margin-bottom:10px;background-color:#fafafa">\
 								<tbody>\
 									<tr><th>' + lan.soft.mysql_status_title1 + '</th><td>' + getLocalTime(rdata.Run) + '</td><th>' + lan.soft.mysql_status_title5 + '</th><td>' + parseInt(rdata.Questions / rdata.Uptime) + '</td></tr>\
 									<tr><th>' + lan.soft.mysql_status_title2 + '</th><td>' + rdata.Connections + '</td><th>' + lan.soft.mysql_status_title6 + '</th><td>' + parseInt((parseInt(rdata.Com_commit) + parseInt(rdata.Com_rollback)) / rdata.Uptime) + '</td></tr>\
@@ -1209,7 +1209,7 @@ var soft = {
 									<tr><th>' + lan.soft.mysql_status_title4 + '</th><td>' + ToSize(rdata.Bytes_received) + '</td><th>' + lan.soft.mysql_status_title8 + '</th><td>' + rdata.Position + '</td></tr>\
 								</tbody>\
 								</table>\
-								<table class="table table-hover table-bordered" style="width: 490px;margin-bottom: 10px;">\
+								<table class="table table-hover table-bordered" style="margin-bottom: 10px;">\
 								<thead style="display:none;"><th></th><th></th><th></th><th></th></thead>\
 								<tbody>\
 									<tr><th>' + lan.soft.mysql_status_title9 + '</th><td>' + rdata.Threads_running + '/' + rdata.Max_used_connections + '</td><td colspan="2">' + lan.soft.mysql_status_ps1 + '</td></tr>\
diff --git a/BTPanel/static/js/term.js b/BTPanel/static/js/term.js
new file mode 100644
index 00000000..ed484526
--- /dev/null
+++ b/BTPanel/static/js/term.js
@@ -0,0 +1,962 @@
+function Terms(el,config){
+    if(typeof config == "undefined") config = {};
+    this.el = el;
+    this.id = config.ssh_info.id || '';
+    this.bws = null; //websocket对象
+    this.route ='/webssh'; // 访问的方法
+    this.term =null; //term对象
+    this.info =null; // 请求数据
+    this.last_body =null;
+    this.fontSize =15; //终端字体大小
+    this.ssh_info = config.ssh_info;
+    this.run();
+}
+Terms.prototype = {
+    // websocket持久化连接
+    connect:function(callback){
+        var that = this;
+        // 判断当前websocket连接是否存在
+        if(!this.bws || this.bws.readyState == 3 || this.bws.readyState == 2){
+            this.bws = new WebSocket((window.location.protocol === 'http:' ? 'ws://' : 'wss://') + window.location.host + this.route);
+            this.bws.addEventListener('message',function(ev){that.on_message(ev)});
+            this.bws.addEventListener('close',function(ev){that.on_close(ev)});
+            this.bws.addEventListener('error',function(ev){that.on_error(ev)});
+            this.bws.addEventListener('open',function(ev){that.on_open(ev)});
+            if(callback) callback(this.bws)
+        }
+    },
+
+    //连接服务器成功
+    on_open:function(ws_event){
+        this.send(JSON.stringify(this.ssh_info || {}))
+        this.term.FitAddon.fit();
+        this.resize({cols:this.term.cols, rows:this.term.rows});
+    },
+    //服务器消息事件
+    on_message: function (ws_event){
+        result = ws_event.data;
+        if (result === "\rServer connection failed!\r" || result == "\rWrong user name or password!\r") {
+            this.close();
+            return;
+        }
+        if(result.length > 1 && this.last_body === false){
+            this.last_body = true;
+        }
+        this.term.write(result);
+        this.set_term_icon(1);
+        if (result == '\r\nLog out\r\n' || result == 'Log out\r\n' || result == '\r\nlogout\r\n' || result == 'logout\r\n') {
+            // setTimeout(function () {
+                // layer.close(Term.term_box);
+            // }, 500);
+            this.close();
+            this.bws = null;
+            
+        }
+    },
+    //websocket关闭事件
+    on_close: function (ws_event) {
+        this.set_term_icon(0);
+        this.bws = null;
+    },
+
+    /**
+     * @name 设置终端标题状态
+     * @author chudong<2020-08-10>
+     * @param {number} status 终端状态
+     * @return void 
+    */
+    set_term_icon:function(status){
+        var icon_list = ['icon-warning','icon-sucess','icon-info'];
+        if(status == 1){
+            if($("[data-id='"+ this.id +"']").attr("class").indexOf('active') == -1){
+                status = 2;
+            }
+        }
+        $("[data-id='"+ this.id +"']").find('.icon').removeAttr('class').addClass(icon_list[status]+' icon');
+        if(status == 2){
+            that = this;
+            setTimeout(function(){
+                $("[data-id='"+ that.id +"']").find('.icon').removeAttr('class').addClass(icon_list[1]+' icon');
+            },200);
+        }
+    },
+    //websocket错误事件
+    on_error: function (ws_event) {
+        if(ws_event.target.readyState === 3){
+            // var msg = '错误: 无法创建WebSocket连接，请在面板设置页面关闭【开发者模式】';
+            // layer.msg(msg,{time:5000})
+            // if(Term.state === 3) return
+            // Term.term.write(msg)
+            // Term.state = 3;
+        }else{
+            console.log(ws_event)
+        }
+    },
+    //发送数据
+    //@param event 唯一事件名称
+    //@param data 发送的数据
+    //@param callback 服务器返回结果时回调的函数,运行完后将被回收
+    send: function (data, num) {
+        var that = this;
+        //如果没有连接，则尝试连接服务器
+        if (!this.bws || this.bws.readyState == 3 || this.bws.readyState == 2) {
+            this.connect();
+        }
+
+        //判断当前连接状态,如果!=1，则100ms后尝试重新发送
+        if (this.bws.readyState === 1) {
+            this.bws.send(data);
+        } else {
+			if(this.state === 3) return;
+            if (!num) num = 0;
+            if (num < 5) {
+                num++;
+                setTimeout(function () { that.send(data, num++); }, 100)
+            }
+        }
+    },
+    //关闭连接
+    close: function () {
+        this.bws.close();
+        this.set_term_icon(0);
+    },
+    resize: function (size){
+        if(this.bws){
+            size['resize'] = 1;
+            this.send(JSON.stringify(size));
+            this.term
+        }
+        
+    },
+    run: function (ssh_info) {
+        var that = this;
+        this.term = new Terminal({fontSize:this.fontSize, screenKeys: true, useStyle: true });
+        this.term.setOption('cursorBlink', true);
+        this.last_body = false;
+        this.term.open($(this.el)[0]);
+
+        this.term.FitAddon = new FitAddon.FitAddon();
+        this.term.loadAddon(this.term.FitAddon);
+        this.term.WebLinksAddon = new WebLinksAddon.WebLinksAddon()
+        this.term.loadAddon(this.term.WebLinksAddon)
+        if (ssh_info) this.ssh_info = ssh_info
+        this.connect();
+        that.term.onData(function (data) {
+            try {
+                that.bws.send(data)
+            } catch (e) {
+                that.term.write('\r\nConnection lost, trying to connect again!\r\n')
+                that.connect()
+            }
+        });
+        this.term.focus();
+    }
+}
+
+var host_trem = {
+    host_term:{},
+    host_list:[],
+    command_list:[],
+    sort_time:null,
+    command_form:{
+        title:'',
+        shell:'',
+    },
+    host_form:{
+        host:'',
+        port:'22', //默认端口22
+        username:'root',
+        password:'',
+        pkey: '',
+        ps: '' 
+    },
+    init:function(){
+        var that = this,isMousemove = true;
+        $(window).resize(function(){
+            var win = $(window)[0],win_width = win.innerHeight,win_height = win.innerHeight;
+            $('.main-content .safe').height(win_height - 105);
+            $('#term_box_view,.term_tootls').height(win_height - 105);
+            $('.tootls_commonly_list').height(win_height - 563);
+            var id = $('.term_item_tab .active').data('id');
+            var item_term = that.host_term[id].term;
+            item_term.FitAddon.fit();
+            that.host_term[id].resize({cols:item_term.cols, rows:item_term.rows});
+        });
+
+        $(document).ready(function (e) {
+            var win = $(window)[0],win_width = win.innerHeight,win_height = win.innerHeight;
+            $('.main-content .safe').height(win_height - 105);
+            $('#term_box_view,.term_tootls').height(win_height - 105);
+            $('.tootls_commonly_list').height(win_height - 563);
+            that.open_term_view();
+        });
+
+        // 添加服务器信息
+        $('.addServer').on('click',function(){
+            that.editor_host_view();
+        });
+
+        // 切换服务器终端视图
+        $('.term_item_tab .list').on('click','span.item',function(ev){
+            var index = $(this).index(),data = $(this).data();
+            if($(this).hasClass('addServer')){
+
+            }else if($(this).hasClass('tab_tootls')){
+
+            }else{
+                $(this).addClass('active').siblings().removeClass('active');
+                $('.term_content_tab .term_item:eq('+ index +')').addClass('active').siblings().removeClass('active');
+                that.host_term[data.id];
+                var item = that.host_term[data.id];
+                item.term.focus();
+                item.term.FitAddon.fit();
+                item.resize({cols:item.term.cols, rows:item.term.rows});
+            }
+            
+        });
+        $('.term_item_tab').on('click','.icon-trem-close',function(){
+            var id = $(this).parent().data('id');
+            that.remove_term_view(id);
+        })
+
+
+        // 服务器列表工具箱
+        $('.tootls_host_list').on('click','li .tootls span',function(ev){
+            var item = $(this).parent().parent(),host = item.data('host'),index = item.data('index');
+            if(!$(this).index()){
+                that.get_host_find(host,function(rdata){
+                    if(rdata.status === false){
+                        bt.msg(rdata);
+                        return false;
+                    }
+                    that.editor_host_view({
+                        form:rdata,
+                        config: {btn: 'Save', title: 'Edit server information 【'+ host +'】'}
+                    });
+                });
+            }else{
+                bt.confirm({title:'Delete information',msg:'Delete service information 【'+ host +'】, continue?',icon:0},function(index){
+                    that.remove_host(host,function(rdata){
+                        layer.close(index);
+                        that.reader_host_list(function(){
+                            bt.msg(rdata);
+                        });
+                    });
+                });
+            }
+            ev.stopPropagation();
+        });
+        // 服务器列表工具箱
+        $('.tootls_commonly_list').on('click','li .tootls span',function(ev){
+            var item = $(this).parent().parent(),title = item.data('title'),index = item.data('index');
+            if(!$(this).index()){
+                that.get_command_find(title,function(rdata){
+                    if(rdata.status === false){
+                        bt.msg(rdata);
+                        return false;
+                    }
+                    that.editor_command_view({
+                        form:rdata,
+                        config: {btn: 'Save', title: 'Edit command information【'+ title +'】'}
+                    });
+                });
+            }else{
+                bt.confirm({title:'Delete command',msg:'Delete service command 【'+ title +'】, continue?',icon:0},function(index){
+                    that.remove_command(title,function(rdata){
+                        layer.close(index);
+                        that.reader_command_list(function(){
+                            bt.msg(rdata);
+                        });
+                    });
+                });
+            }
+            ev.stopPropagation();
+        });
+        // 右键菜单
+        $('.term_item_tab .list').on('mousedown','.item',function(ev){
+            if(ev.which == 3){
+                that.reader_right_menu({
+                    el:$(this),
+                    position:[ev.clientX,ev.clientY],
+                    list:[
+                        [{title:'Copy session',event:function(el,data){
+                            that.open_term_view(that.host_term[data.id].ssh_info);
+                        }}],
+                        [{title:'Close session',event:function(el,data){
+                            that.remove_term_view(data.id);
+                        }},
+                        {title:'Close to right',event:function(el,data){
+                            bt.confirm({msg:'After closing the terminal session, the command in progress in the current command line session may be aborted. Continue?',title: "Close the terminal session?"},function(index){
+                                that.remove_term_right_view(data.id);
+                                layer.close(index);
+                            });
+                        }},
+                        {title:'Close other',event:function(el,data){
+                            bt.confirm({msg:'After closing the terminal session, the command in progress in the current command line session may be aborted. Continue?',title: "Close the terminal session?"},function(index){
+                                that.remove_term_other_view(data.id);
+                                layer.close(index);
+                            });
+                        }}]
+                    ]
+                },function(){
+                    $(document).unbind('contextmenu');
+                });
+                ev.preventDefault();
+                $(document).contextmenu(function(e){
+                    e.preventDefault();
+                });
+            }
+        });
+
+        // 添加服务器和常用秘钥
+        $('.term_tootls .tootls_tab a').click(function(){
+            var type = $(this).data('type');
+            if(type == 'host'){
+                that.editor_host_view();
+            }else{
+                that.editor_command_view();
+            }
+        });
+        // var clientX = null,clientY = null;
+        // $('.tootls_host_list').on('mousedown','li',function(e){
+        //     clientX = e.clientX,clientY = e.clientY;
+        // })
+        // 模拟触发服务器列表点击事件
+        // $('.tootls_host_list').on('mouseup','li',function(e){
+        //     if(e.button == 0){
+        //         if(clientX == e.clientX && clientY == e.clientY){
+                    
+        //         }
+        //     }
+        // });
+
+        $('.tootls_host_list').on('click','li',function(e){
+            var index = $(this).index(),host = $(this).data('host');
+            $(this).find('i').addClass('active');
+            if($('.item[data-host="'+ host +'"]').length > 0){
+                layer.msg('For multi session window, right click the terminal title to copy the session!',{icon:0,time:3000})
+            }else{
+                that.open_term_view(that.host_list[index]);
+            }
+        });
+        // 服务器列表拖动
+        $('.tootls_host_list').dragsort({
+            dragSelector:'li i',
+            dragEnd:function(){
+                clearTimeout(that.sort_time);
+                that.sort_time = setTimeout(function(){
+                    var sort_list = {};
+                    $('.tootls_host_list li').each(function(index,el){
+                        sort_list[$(this).data('host')] = index;
+                    });
+                    that.set_sort(sort_list,function(rdata){
+                        if(!rdata.status){
+                            bt.msg(rdata);
+                        }
+                    });
+                },500);
+            },
+            dragBetween:false,
+        });
+        this.reader_host_list();
+        this.reader_command_list();
+    },
+    
+    reader_right_menu:function(config,callback){
+        var menu = $('<ul class="menu_right_list" id="term_title_menu"></ul>').css({'top':config.position[1],'left':config.position[0]}),html = '';
+        bt.each(config.list,function(index,item){
+            bt.each(item,function(indexs,items){
+                (function(items){
+                    menu.append($('<li></li>').append($('<a href="javascript:;" title="'+ items.title +'">'+ items.title +'</a>').click(function(e){
+                        if(items.event) items.event(config.el,$(config.el).data())
+                        menu.remove();
+                        if(callback) callback();
+                    })));
+                }(items));
+            });
+            if(index != config.list.length - 1){
+                menu.append('<li class="split_line"></li>');
+            }
+        });
+        if(!$('#term_title_menu').length){
+            $('body').append(menu);
+        }else{
+            $('#term_title_menu').replaceWith(menu);
+        }
+        $(document).click(function(e){
+            menu.remove();
+            $(this).unbind('click');
+            if(callback) callback();
+        })
+    },
+    /**
+     * @name 主机信息添加或编辑
+     * @author chudong<2020-08-10>
+     * @param {Objeact} obj 需要编辑的form数据,可以为空，为空则添加
+     * @return void 
+    */
+    editor_host_view:function(obj){
+        var that = this;
+        if (!obj) obj = {form: this.host_form, config: {btn: 'Submit', title: 'Add host information'}}
+        this.render_template({
+            html: host_form_view.innerHTML,
+            data: obj
+        }, function (html) {
+            layer.open({
+                type: 1 //Page层类型
+                ,area: '510px'
+                ,closeBtn: 2
+                ,title: obj.config.title
+                ,btn: [obj.config.btn, 'Cancel']
+                ,content: html
+                ,success: function (layers, index){
+                    $('.auth_type_checkbox').click(function(){
+                        var index = $(this).index();
+                        $(this).addClass('btn-success').removeClass('btn-default').siblings().removeClass('btn-success').addClass('btn-default')
+                        switch(index){
+                            case 0:
+                                $('.c_password_view').addClass('show').removeClass('hidden');
+                                $('.c_pkey_view').addClass('hidden').removeClass('show').find('input').val('');
+                            break;
+                            case 1:
+                                $('.c_password_view').addClass('hidden').removeClass('show').find('input').val('');
+                                $('.c_pkey_view').addClass('show').removeClass('hidden');
+                            break;
+                        }
+                    });
+
+                    $('[name="host"]').on('change',function(){
+                        var host_val = $(this).val();
+                        if(!host_val) return;
+
+                        var s_host,s_port,s_username,s_password;
+                        s_host = host_val;
+                        if(host_val.indexOf('@') != -1){
+                            var tmp = host_val.split('@')
+                            s_host = tmp[1]
+                            s_username = tmp[0]
+
+                            if (s_username.indexOf(':') != -1){
+                                var tmp = s_username.split(':')
+                                s_username = tmp[0]
+                                s_password = tmp[1]
+                            }
+                        }
+                        if(s_host.indexOf(':')!=-1){
+                            var tmp = s_host.split(':')
+                            s_host = tmp[0]
+                            s_port = tmp[1]
+                        }
+
+                        if(s_host) {
+                            $(this).val(s_host);
+                            $('[name="ps"]').val(s_host);
+                        }
+                        if(s_port) $('[name="port"]').val(s_port);
+                        if(s_username) $('[name="username"]').val(s_username);
+                        if(s_password) $('[name="password"]').val(s_password);
+                    });
+
+                    $('[name="host"]').on('input',function(){
+                        $('[name="ps"]').val($(this).val());
+                    });
+                    $('[name="password"],[name="ps"]').keyup(function(e){
+                        if(e.keyCode === 13){
+                            $('#layui-layer'+ index +' .layui-layer-btn0').click();
+                        }
+                    });
+                },
+                yes:function(indexs,layero){
+                    var form = {};
+                    $('.bt-form input,.bt-form textarea').each(function(index,el){
+                        var name = $(this).attr('name'),value = $(this).val();
+                        form[name] = value;
+                        switch(name){
+                            // case 'host':
+                            //     if(!bt.check_ip(value)){
+                            //         bt.msg({status:false,msg:'服务器ip地址格式错误！'});
+                            //         return false;
+                            //     }
+                            // break;
+                            case 'port':
+                                if(!bt.check_port(value)){
+                                    bt.msg({status:false,msg:'Server port format error!'});
+                                    return false;
+                                }
+                            break;
+                            case 'username':
+                                if(value == ''){
+                                    bt.msg({status:false,msg:'Server user name cannot be empty!'});
+                                    return false;
+                                }
+                            break;
+                            case 'password':
+                                if(value == '' && $('.c_password_view').hasClass('show')){
+                                    bt.msg({status:false,msg:'Server password cannot be empty!'});
+                                    return false;
+                                }
+                            break;   
+                            case 'pkey':
+                                if(value == '' && $('.c_pkey_view').hasClass('show')){
+                                    bt.msg({status:false,msg:'Server key cannot be empty!'});
+                                    return false;
+                                }
+                            break;
+                        }
+                    });
+                    if(!obj.form.host){
+                        delete form.sort;
+                        that.create_host(form,function(res){
+                            if(res.status){
+                                that.open_term_view(form);
+                                layer.close(indexs)
+                                that.reader_host_list(function(){
+                                    bt.msg(res);
+                                })
+                            }
+                        });
+                    }else{
+                        form.new_host = obj.form.host;
+                        that.modify_host(form,function(res){
+                            if(res.status){
+                                layer.close(indexs)
+                                that.reader_host_list(function(){
+                                    bt.msg(res);
+                                })
+                            }
+                        })
+                    }
+                }
+            });
+        });
+    },
+
+    /**
+     * @name 常用信息添加或编辑
+     * @author chudong<2020-08-10>
+     * @param {Objeact} obj 需要编辑的form数据,可以为空，为空则添加
+     * @return void 
+    */
+    editor_command_view:function(obj){
+        var that = this;
+        if (!obj) obj = {form: this.command_form, config: {btn: 'Submit', title: 'Add command information'}};
+        this.render_template({
+            html: shell_form_view.innerHTML,
+            data: obj
+        }, function (html) {
+            layer.open({
+                type: 1 //Page层类型
+                ,area: '510px'
+                ,closeBtn: 2
+                ,title: obj.config.title
+                ,btn: [obj.config.btn, 'Cancel']
+                ,content: html
+                ,yes: function (indexs,layero){
+                    var shell = $('[name="shell"]').val(),title = $('[name="title"]').val();
+                    if(title == ''){
+                        bt.msg({status:false,msg:'Command description cannot be empty!'});
+                        return false;
+                    }
+                    if(shell == ''){
+                        bt.msg({status:false,msg:'Command cannot be empty!'});
+                        return false;
+                    }
+
+                    if(!obj.form.title){
+                        that.create_command({shell:shell,title:title},function(res){
+                            if(res.status){
+                                layer.close(indexs);
+                                that.reader_command_list(function(){
+                                    bt.msg(res);
+                                });
+                            }
+                        });
+                    }else{
+                        that.modify_command({new_title:title,title:obj.form.title,shell:shell},function(res){
+                            if(res.status){
+                                layer.close(indexs);
+                                that.reader_command_list(function(){
+                                    bt.msg(res);
+                                });
+                            }
+                        });
+                    }
+                },
+
+            });
+        });
+    },
+    /**
+     * @name 设置终端标题状态
+     * @author chudong<2020-08-10>
+     * @param {String} id 终端ID
+     * @param {number} status 终端状态
+     * @return void 
+    */
+    set_term_icon:function(id,status){
+        var icon_list = ['icon-warning','icon-sucess','icon-info'];
+        $("[data-id='"+ id +"']").find('.icon').removeAttr('class').addClass(icon_list[status]+' icon');
+    },
+    /**
+     * @name 打开终端显示视图
+     * @author chudong<2020-08-10>
+     * @param {Objeact} info 终端数据 {
+     *  ps:已添加的备注,
+     *  host:已添加的服务器ip
+     * }
+     * @return void 
+    */
+    open_term_view:function(info){
+        if(typeof info  === "undefined") info = {host:'127.0.0.1',ps:'Local server'}
+        var random = bt.get_random(9),tab_content = $('.term_content_tab'),item_list = $('.term_item_tab .list');
+        tab_content.find('.term_item').removeClass('active').siblings().removeClass('active');
+        tab_content.append('<div class="term_item active" id="'+ random +'" data-host="'+ info.host +'"></div>');
+        item_list.find('.item').removeClass('active');
+        item_list.append('<span class="active item" data-host="'+ info.host +'" data-id="'+ random +'"><i class="icon icon-sucess"></i><div class="content"><span>'+ info.ps +'</span></div><span class="icon-trem-close"></span></span>');
+        this.host_term[random] = new Terms('#'+random,{ssh_info:{host:info.host,ps:info.ps,id:random}});
+    },
+    /**
+     * @name 关闭终端显示视图
+     * @author chudong<2020-08-10>
+     * @param {String} id  终端id
+     * @return void 
+    */
+    remove_term_view:function(id){
+        var item  = $('[data-id="'+ id +'"]'),next = item.next(),prev = item.prev();
+        $('#'+id).remove();
+        item.remove();
+        try {
+            this.host_term[id].bws.close();
+        } catch (error) {
+        }
+        delete this.host_term[id];
+        if(item.hasClass('active')){
+            if(next.length > 0){
+                next.click();
+            }else{
+                prev.click();
+            }
+        }
+    },
+        /**
+     * @name 关闭选中右侧终端显示视图
+     * @author chudong<2020-08-10>
+     * @param {String} id  终端id
+     * @return void 
+    */
+    remove_term_right_view:function(id){
+        var arry = [],item  = $('[data-id="'+ id +'"]'),nextAll = item.nextAll(),that = this;
+        if(!nextAll.length){
+            return false;
+        }
+        nextAll.each(function(index,el){
+            var data = $(this).data();
+            try {
+                that.host_term[data.id].bws.close();
+            } catch (error) {
+            }
+            delete that.host_term[data.id];
+        });
+        nextAll.remove();
+        item.addClass('active');
+        $('#'+id).addClass('active').nextAll().remove();
+    },
+    /**
+     * @name 关闭其他终端显示视图
+     * @author chudong<2020-08-10>
+     * @param {String} id  终端id
+     * @return void 
+    */
+    remove_term_other_view:function(id){
+        var arry = [],item  = $('[data-id="'+ id +'"]'),siblings = item.siblings(),that = this;
+        if(!siblings.length){
+            return false;
+        }
+        siblings.each(function(index,el){
+            var data = $(this).data();
+            try {
+                that.host_term[data.id].bws.close();
+            } catch (error) {
+            }
+            delete that.host_term[data.id];
+        });
+        siblings.remove();
+        item.addClass('active');
+        $('#'+id).addClass('active').siblings().remove();
+    },
+        /**
+     * @name 渲染常用命令列表
+     * @author chudong<2020-08-10>
+     * @param {Objeact} callback 回调函数，回调参数1:当前请求内容
+     * @return void 
+    */
+    reader_command_list:function(callback){
+        var that = this,html = '';
+        this.get_command_list(function(rdata){
+            bt.each(rdata,function(index,item){
+                html += '<li data-title="'+ item.title +'" data-index="'+ index +'" data-clipboard-text="'+ item.shell +'"><i></i><span>'+ item.title +'</span><span class="tootls">'+
+                    '<span class="glyphicon glyphicon-edit" aria-hidden="true" title="Edit common command information"></span>'+
+                    '<span class="glyphicon glyphicon-trash" aria-hidden="true" title="Delete common command information"></span>'+
+                '</span></li>';
+            });
+            $('.tootls_commonly_list').html(html);
+            var clipboard = new ClipboardJS('.tootls_commonly_list li');
+            clipboard.on('success', function(e) {
+                layer.msg('Copy succeeded!',{icon:1});
+                e.clearSelection();
+            });
+
+            clipboard.on('error', function(e) {
+                console.error('Action:', e.action);
+                console.error('Trigger:', e.trigger);
+            });
+            that.command_list = rdata;
+            if(callback) callback(rdata)
+        });
+    },
+
+
+
+    /**
+     * @name 渲染主机视图列表
+     * @author chudong<2020-08-10>
+     * @param {Objeact} callback 回调函数，回调参数1:当前请求内容
+     * @return void 
+    */
+    reader_host_list:function(callback){
+        var that = this,html = '';
+        this.get_host_list(function(rdata){
+            bt.each(rdata,function(index,item){
+                html += '<li data-host="'+ item.host +'" data-index="'+ index +'"><i></i><span>'+ (item.ps == item.host?item.ps:(item.ps +'【'+ item.host +'】')) +'</span><span class="tootls">'+
+                    '<span class="glyphicon glyphicon-edit" aria-hidden="true" title="Edit server information"></span>'+
+                    '<span class="glyphicon glyphicon-trash" aria-hidden="true" title="Delete server information"></span>'+
+                '</span></li>';
+            });
+            $('.tootls_host_list').html(html);
+            that.host_list = rdata;
+            if(callback) callback()
+        });
+    },
+    /**
+     * @name 获取host列表
+     * @author chudong<2020-08-010>
+     * @param {Objeact} callback 回调函数，回调参数1:当前请求内容
+     * @return void 
+     */
+    get_host_list:function(callback){
+        var loadT = bt.load('Getting server list, please wait...');
+        this.post('get_host_list',{},function(rdata){
+            loadT.close();
+            if(callback) callback(rdata);
+        });
+    },
+
+    /**
+     * @name 获取指定host信息
+     * @author hwliang<2020-08-07>
+     * @param host string host地址 
+     * @return void
+     */
+    get_host_find:function(host,callback){
+        var loadT = bt.load('Getting the specified server information, please wait...');
+        this.post('get_host_find',{host:host},function(rdata){
+            loadT.close();
+            if(callback) callback(rdata);
+        });
+    },
+
+
+    /**
+     * @name 创建新的host信息
+     * @author hwliang<2020-08-07>
+     * @param ssh_info array ssh信息对象 {
+     *      host: 主机地址,
+            port: 端口
+            ps: 备注
+            username: 用户名
+            password: 密码
+            pkey: 密钥(如果不为空，将使用密钥连接)
+     * }
+     * @return void
+     */
+     create_host:function(ssh_info,callback){
+        var loadT = bt.load('Adding server information, please wait...');
+        this.post('create_host',ssh_info,function(rdata){
+            loadT.close();
+            if(!rdata.status){
+                bt.msg(rdata);
+                return false;
+            }
+            if(callback) callback(rdata);
+        });
+    },
+
+    /**
+     * @name 修改host信息
+     * @author hwliang<2020-08-07>
+     * @param ssh_info array ssh信息对象 {
+     *      host: 主机地址,
+            port: 端口
+            ps: 备注
+            sort: 排序(可选，默认0)
+            username: 用户名
+            password: 密码
+            pkey: 密钥(如果不为空，将使用密钥连接)
+     * }
+     * @return void
+     */
+     modify_host:function(ssh_info,callback){
+        var loadT = bt.load('Modifying the specified server information, please wait...');
+        this.post('modify_host',ssh_info,function(rdata){
+            loadT.close();
+            if(callback) callback(rdata);
+        });
+    },
+
+
+    /**
+     * @name 删除host信息
+     * @author hwliang<2020-08-07>
+     * @param host string host地址 
+     * @return void
+     */
+     remove_host:function(host,callback){
+        var loadT = bt.load('Deleting specified server information, please wait...');
+        this.post('remove_host',{host:host},function(rdata){
+            loadT.close();
+            if(callback) callback(rdata);
+        });
+    },
+
+
+    /**
+     * @name 设置host排序(使用降序)
+     * @author hwliang<2020-08-07>
+     * @param sort_list array 排序对象{
+     *      "127.0.0.1":3,
+     *      "192.168.1.254":2
+     * } 
+     * @return void
+     */
+     set_sort:function(sort_list,callabck){
+        this.post('set_sort',{sort_list:JSON.stringify(sort_list)},function(rdata){
+            if(callabck) callabck(rdata);
+        });
+    },
+
+    
+    /**
+     * @name 获取常用命令列表
+     * @author hwliang<2020-08-08>
+     * @return void
+     */
+    get_command_list: function(callback){
+        var loadT = bt.load('Getting list of frequently used commands, please wait...');
+        this.post('get_command_list',{},function(rdata){
+            loadT.close();
+            if(callback) callback(rdata);
+        });
+    },
+
+    /**
+     * @name 创建常用命令
+     * @author hwliang<2020-08-08>
+     * @param {title} string 命令标题
+     * @parma {shell} string 命令文本
+     * @return void
+     */
+    create_command: function(obj,callback){
+        var loadT = bt.load('Creating common commands, please wait...');
+        this.post('create_command',obj,function(rdata){
+            loadT.close();
+            if(callback) callback(rdata);
+        });
+    },
+
+
+    /**
+     * @name 获取指定常用命令
+     * @author hwliang<2020-08-08>
+     * @param {title} string 命令标题
+     * @return void
+     */
+    get_command_find: function(title,callback){
+        var loadT = bt.load('Getting specified common command data, please wait...');
+        this.post('get_command_find',{title:title},function(rdata){
+            loadT.close();
+            if(callback) callback(rdata);
+        });
+    },
+
+    /**
+     * @name 修改常用命令
+     * @author hwliang<2020-08-08>
+     * @param {title} string 命令标题
+     * @param {new_title} string 新的命令标题
+     * @parma {shell} string 命令文本
+     * @return void
+     */
+    modify_command: function(obj,callback){
+        var loadT = bt.load('Modifying specified common commands, please wait...');
+        this.post('modify_command',obj,function(rdata){
+            loadT.close();
+            if(callback) callback(rdata);
+        });
+    },
+
+    /**
+     * @name 删除指定常用命令
+     * @author hwliang<2020-08-08>
+     * @param {title} string 命令标题
+     * @return void
+     */
+    remove_command: function(title,callback){
+        var loadT = bt.load('Deleting specified common commands, please wait...');
+        this.post('remove_command',{title:title},function(rdata){
+            loadT.close();
+            // console.log(rdata)
+            if(callback) callback(rdata);
+        });
+    },
+
+
+    /**
+     * @name 请求到后端
+     * @author hwliang<2020-08-07>
+     * @param fun_name string 要访问的方法名称
+     * @param pdata array POST数据
+     * @param callback function 回调函数 
+     * @return void
+     */
+    post:function(fun_name,pdata,callback){
+        bt.send(fun_name,'xterm/'+fun_name,pdata,callback);
+    },
+
+    /**
+     * @author chudong<2020-08-08>
+     * @param {Object} obj  需要渲染的配置对象
+     * @param {*} callback  渲染完成的回调方法
+     */
+    render_template:function(obj, callback) {
+        if (!obj.html) return '缺少模板HTML';
+        var re = /<%([^%>]+)?%>/g, reExp = /(^( )?(if|for|else|switch|case|break|{|}))(.*)?/g, code = 'var r=[];\n',
+            cursor = 0;
+        var add = function (line, js) {
+            js ? (code += line.match(reExp) ? line + '\n' : 'r.push(' + line + ');\n') :
+                (code += line != '' ? 'r.push("' + line.replace(/"/g, '\\"') + '");\n' : '');
+            return add;
+        }
+        while (match = re.exec(obj.html)) {
+            add(obj.html.slice(cursor, match.index))(match[1], true);
+            cursor = match.index + match[0].length;
+        }
+        add(obj.html.substr(cursor, obj.html.length - cursor));
+        code += 'return r.join("");';
+        if (callback) {
+            callback(new Function(code.replace(/[\r\t\n]/g, '')).apply(obj.data));
+        } else {
+            return new Function(code.replace(/[\r\t\n]/g, '')).apply(obj.data);
+        }
+    }
+}
+host_trem.init();
\ No newline at end of file
diff --git a/BTPanel/static/js/xterm.js b/BTPanel/static/js/xterm.js
new file mode 100644
index 00000000..e7251c08
--- /dev/null
+++ b/BTPanel/static/js/xterm.js
@@ -0,0 +1,7 @@
+!function(e,t){if("object"==typeof exports&&"object"==typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{var r=t();for(var i in r)("object"==typeof exports?exports:e)[i]=r[i]}}(window,(function(){return function(e){var t={};function r(i){if(t[i])return t[i].exports;var n=t[i]={i:i,l:!1,exports:{}};return e[i].call(n.exports,n,n.exports,r),n.l=!0,n.exports}return r.m=e,r.c=t,r.d=function(e,t,i){r.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:i})},r.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},r.t=function(e,t){if(1&t&&(e=r(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var i=Object.create(null);if(r.r(i),Object.defineProperty(i,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var n in e)r.d(i,n,function(t){return e[t]}.bind(null,n));return i},r.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return r.d(t,"a",t),t},r.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},r.p="",r(r.s=34)}([function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.forwardEvent=t.EventEmitter=void 0;var i=function(){function e(){this._listeners=[],this._disposed=!1}return Object.defineProperty(e.prototype,"event",{get:function(){var e=this;return this._event||(this._event=function(t){return e._listeners.push(t),{dispose:function(){if(!e._disposed)for(var r=0;r<e._listeners.length;r++)if(e._listeners[r]===t)return void e._listeners.splice(r,1)}}}),this._event},enumerable:!1,configurable:!0}),e.prototype.fire=function(e,t){for(var r=[],i=0;i<this._listeners.length;i++)r.push(this._listeners[i]);for(i=0;i<r.length;i++)r[i].call(void 0,e,t)},e.prototype.dispose=function(){this._listeners&&(this._listeners.length=0),this._disposed=!0},e}();t.EventEmitter=i,t.forwardEvent=function(e,t){return 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0===r&&(r=1),this._ctx.fillRect(e*this._scaledCellWidth,(t+1)*this._scaledCellHeight-window.devicePixelRatio-1,r*this._scaledCellWidth,window.devicePixelRatio)},e.prototype._fillLeftLineAtCell=function(e,t,r){this._ctx.fillRect(e*this._scaledCellWidth,t*this._scaledCellHeight,window.devicePixelRatio*r,this._scaledCellHeight)},e.prototype._strokeRectAtCell=function(e,t,r,i){this._ctx.lineWidth=window.devicePixelRatio,this._ctx.strokeRect(e*this._scaledCellWidth+window.devicePixelRatio/2,t*this._scaledCellHeight+window.devicePixelRatio/2,r*this._scaledCellWidth-window.devicePixelRatio,i*this._scaledCellHeight-window.devicePixelRatio)},e.prototype._clearAll=function(){this._alpha?this._ctx.clearRect(0,0,this._canvas.width,this._canvas.height):(this._ctx.fillStyle=this._colors.background.css,this._ctx.fillRect(0,0,this._canvas.width,this._canvas.height))},e.prototype._clearCells=function(e,t,r,i){this._alpha?this._ctx.clearRect(e*this._scaledCellWidth,t*this._scaledCellHeight,r*this._scaledCellWidth,i*this._scaledCellHeight):(this._ctx.fillStyle=this._colors.background.css,this._ctx.fillRect(e*this._scaledCellWidth,t*this._scaledCellHeight,r*this._scaledCellWidth,i*this._scaledCellHeight))},e.prototype._fillCharTrueColor=function(e,t,r){this._ctx.font=this._getFont(!1,!1),this._ctx.textBaseline="middle",this._clipRow(r),this._ctx.fillText(e.getChars(),t*this._scaledCellWidth+this._scaledCharLeft,r*this._scaledCellHeight+this._scaledCharTop+this._scaledCharHeight/2)},e.prototype._drawChars=function(e,t,r){var o,s,a=this._getContrastColor(e);a||e.isFgRGB()||e.isBgRGB()?this._drawUncachedChars(e,t,r,a):(e.isInverse()?(o=e.isBgDefault()?n.INVERTED_DEFAULT_COLOR:e.getBgColor(),s=e.isFgDefault()?n.INVERTED_DEFAULT_COLOR:e.getFgColor()):(s=e.isBgDefault()?i.DEFAULT_COLOR:e.getBgColor(),o=e.isFgDefault()?i.DEFAULT_COLOR:e.getFgColor()),o+=this._optionsService.options.drawBoldTextInBrightColors&&e.isBold()&&o<8?8:0,this._currentGlyphIdentifier.chars=e.getChars()||i.WHITESPACE_CELL_CHAR,this._currentGlyphIdentifier.code=e.getCode()||i.WHITESPACE_CELL_CODE,this._currentGlyphIdentifier.bg=s,this._currentGlyphIdentifier.fg=o,this._currentGlyphIdentifier.bold=!!e.isBold(),this._currentGlyphIdentifier.dim=!!e.isDim(),this._currentGlyphIdentifier.italic=!!e.isItalic(),this._charAtlas&&this._charAtlas.draw(this._ctx,this._currentGlyphIdentifier,t*this._scaledCellWidth+this._scaledCharLeft,r*this._scaledCellHeight+this._scaledCharTop)||this._drawUncachedChars(e,t,r))},e.prototype._drawUncachedChars=function(e,t,r,i){if(this._ctx.save(),this._ctx.font=this._getFont(!!e.isBold(),!!e.isItalic()),this._ctx.textBaseline="middle",e.isInverse())if(i)this._ctx.fillStyle=i.css;else if(e.isBgDefault())this._ctx.fillStyle=c.color.opaque(this._colors.background).css;else if(e.isBgRGB())this._ctx.fillStyle="rgb("+s.AttributeData.toColorRGB(e.getBgColor()).join(",")+")";else{var o=e.getBgColor();this._optionsService.options.drawBoldTextInBrightColors&&e.isBold()&&o<8&&(o+=8),this._ctx.fillStyle=this._colors.ansi[o].css}else if(i)this._ctx.fillStyle=i.css;else if(e.isFgDefault())this._ctx.fillStyle=this._colors.foreground.css;else if(e.isFgRGB())this._ctx.fillStyle="rgb("+s.AttributeData.toColorRGB(e.getFgColor()).join(",")+")";else{var a=e.getFgColor();this._optionsService.options.drawBoldTextInBrightColors&&e.isBold()&&a<8&&(a+=8),this._ctx.fillStyle=this._colors.ansi[a].css}this._clipRow(r),e.isDim()&&(this._ctx.globalAlpha=n.DIM_OPACITY),this._ctx.fillText(e.getChars(),t*this._scaledCellWidth+this._scaledCharLeft,r*this._scaledCellHeight+this._scaledCharTop+this._scaledCharHeight/2),this._ctx.restore()},e.prototype._clipRow=function(e){this._ctx.beginPath(),this._ctx.rect(0,e*this._scaledCellHeight,this._bufferService.cols*this._scaledCellWidth,this._scaledCellHeight),this._ctx.clip()},e.prototype._getFont=function(e,t){return(t?"italic":"")+" "+(e?this._optionsService.options.fontWeightBold:this._optionsService.options.fontWeight)+" "+this._optionsService.options.fontSize*window.devicePixelRatio+"px "+this._optionsService.options.fontFamily},e.prototype._getContrastColor=function(e){if(1!==this._optionsService.options.minimumContrastRatio){var t=this._colors.contrastCache.getColor(e.bg,e.fg);if(void 0!==t)return t||void 0;var r=e.getFgColor(),i=e.getFgColorMode(),n=e.getBgColor(),o=e.getBgColorMode(),s=!!e.isInverse(),a=!!e.isInverse();if(s){var l=r;r=n,n=l;var h=i;i=o,o=h}var u=this._resolveBackgroundRgba(o,n,s),f=this._resolveForegroundRgba(i,r,s,a),_=c.rgba.ensureContrastRatio(u,f,this._optionsService.options.minimumContrastRatio);if(_){var d={css:c.channels.toCss(_>>24&255,_>>16&255,_>>8&255),rgba:_};return this._colors.contrastCache.setColor(e.bg,e.fg,d),d}this._colors.contrastCache.setColor(e.bg,e.fg,null)}},e.prototype._resolveBackgroundRgba=function(e,t,r){switch(e){case 16777216:case 33554432:return this._colors.ansi[t].rgba;case 50331648:return t<<8;case 0:default:return r?this._colors.foreground.rgba:this._colors.background.rgba}},e.prototype._resolveForegroundRgba=function(e,t,r,i){switch(e){case 16777216:case 33554432:return this._optionsService.options.drawBoldTextInBrightColors&&i&&t<8&&(t+=8),this._colors.ansi[t].rgba;case 50331648:return t<<8;case 0:default:return r?this._colors.background.rgba:this._colors.foreground.rgba}},e}();t.BaseRenderLayer=h},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.createDecorator=t.getServiceDependencies=t.serviceRegistry=void 0;function i(e,t,r){t.di$target===t?t.di$dependencies.push({id:e,index:r}):(t.di$dependencies=[{id:e,index:r}],t.di$target=t)}t.serviceRegistry=new Map,t.getServiceDependencies=function(e){return e.di$dependencies||[]},t.createDecorator=function(e){if(t.serviceRegistry.has(e))return t.serviceRegistry.get(e);var r=function(e,t,n){if(3!==arguments.length)throw new Error("@IServiceName-decorator can only be used to decorate a parameter");i(r,e,n)};return r.toString=function(){return e},t.serviceRegistry.set(e,r),r}},function(e,t,r){"use strict";function i(e,t,r,i){if(void 0===r&&(r=0),void 0===i&&(i=e.length),r>=e.length)return e;r=(e.length+r)%e.length,i=i>=e.length?e.length:(e.length+i)%e.length;for(var n=r;n<i;++n)e[n]=t;return 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t=this._data[3*e+0],r=2097151&t;return[this._data[3*e+1],2097152&t?this._combined[e]:r?i.stringFromCodePoint(r):"",t>>22,2097152&t?this._combined[e].charCodeAt(this._combined[e].length-1):r]},e.prototype.set=function(e,t){this._data[3*e+1]=t[n.CHAR_DATA_ATTR_INDEX],t[n.CHAR_DATA_CHAR_INDEX].length>1?(this._combined[e]=t[1],this._data[3*e+0]=2097152|e|t[n.CHAR_DATA_WIDTH_INDEX]<<22):this._data[3*e+0]=t[n.CHAR_DATA_CHAR_INDEX].charCodeAt(0)|t[n.CHAR_DATA_WIDTH_INDEX]<<22},e.prototype.getWidth=function(e){return this._data[3*e+0]>>22},e.prototype.hasWidth=function(e){return 12582912&this._data[3*e+0]},e.prototype.getFg=function(e){return this._data[3*e+1]},e.prototype.getBg=function(e){return this._data[3*e+2]},e.prototype.hasContent=function(e){return 4194303&this._data[3*e+0]},e.prototype.getCodePoint=function(e){var t=this._data[3*e+0];return 2097152&t?this._combined[e].charCodeAt(this._combined[e].length-1):2097151&t},e.prototype.isCombined=function(e){return 2097152&this._data[3*e+0]},e.prototype.getString=function(e){var t=this._data[3*e+0];return 2097152&t?this._combined[e]:2097151&t?i.stringFromCodePoint(2097151&t):""},e.prototype.loadCell=function(e,t){var r=3*e;return t.content=this._data[r+0],t.fg=this._data[r+1],t.bg=this._data[r+2],2097152&t.content&&(t.combinedData=this._combined[e]),268435456&t.bg&&(t.extended=this._extendedAttrs[e]),t},e.prototype.setCell=function(e,t){2097152&t.content&&(this._combined[e]=t.combinedData),268435456&t.bg&&(this._extendedAttrs[e]=t.extended),this._data[3*e+0]=t.content,this._data[3*e+1]=t.fg,this._data[3*e+2]=t.bg},e.prototype.setCellFromCodePoint=function(e,t,r,i,n,o){268435456&n&&(this._extendedAttrs[e]=o),this._data[3*e+0]=t|r<<22,this._data[3*e+1]=i,this._data[3*e+2]=n},e.prototype.addCodepointToCell=function(e,t){var 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o.CellData,a=0;a<this.length-e-t;++a)this.setCell(e+a,this.loadCell(e+t+a,n));for(a=this.length-t;a<this.length;++a)this.setCell(a,r)}else for(a=e;a<this.length;++a)this.setCell(a,r);e&&2===this.getWidth(e-1)&&this.setCellFromCodePoint(e-1,0,1,(null==i?void 0:i.fg)||0,(null==i?void 0:i.bg)||0,(null==i?void 0:i.extended)||new s.ExtendedAttrs),0!==this.getWidth(e)||this.hasContent(e)||this.setCellFromCodePoint(e,0,1,(null==i?void 0:i.fg)||0,(null==i?void 0:i.bg)||0,(null==i?void 0:i.extended)||new s.ExtendedAttrs)},e.prototype.replaceCells=function(e,t,r,i){for(e&&2===this.getWidth(e-1)&&this.setCellFromCodePoint(e-1,0,1,(null==i?void 0:i.fg)||0,(null==i?void 0:i.bg)||0,(null==i?void 0:i.extended)||new s.ExtendedAttrs),t<this.length&&2===this.getWidth(t-1)&&this.setCellFromCodePoint(t,0,1,(null==i?void 0:i.fg)||0,(null==i?void 0:i.bg)||0,(null==i?void 0:i.extended)||new s.ExtendedAttrs);e<t&&e<this.length;)this.setCell(e++,r)},e.prototype.resize=function(e,t){if(e!==this.length){if(e>this.length){var r=new Uint32Array(3*e);this.length&&(3*e<this._data.length?r.set(this._data.subarray(0,3*e)):r.set(this._data)),this._data=r;for(var i=this.length;i<e;++i)this.setCell(i,t)}else if(e){(r=new Uint32Array(3*e)).set(this._data.subarray(0,3*e)),this._data=r;var n=Object.keys(this._combined);for(i=0;i<n.length;i++){var o=parseInt(n[i],10);o>=e&&delete this._combined[o]}}else this._data=new Uint32Array(0),this._combined={};this.length=e}},e.prototype.fill=function(e){this._combined={},this._extendedAttrs={};for(var t=0;t<this.length;++t)this.setCell(t,e)},e.prototype.copyFrom=function(e){for(var t in this.length!==e.length?this._data=new Uint32Array(e._data):this._data.set(e._data),this.length=e.length,this._combined={},e._combined)this._combined[t]=e._combined[t];for(var t in this._extendedAttrs={},e._extendedAttrs)this._extendedAttrs[t]=e._extendedAttrs[t];this.isWrapped=e.isWrapped},e.prototype.clone=function(){var t=new e(0);for(var r in t._data=new Uint32Array(this._data),t.length=this.length,this._combined)t._combined[r]=this._combined[r];for(var r in this._extendedAttrs)t._extendedAttrs[r]=this._extendedAttrs[r];return t.isWrapped=this.isWrapped,t},e.prototype.getTrimmedLength=function(){for(var e=this.length-1;e>=0;--e)if(4194303&this._data[3*e+0])return e+(this._data[3*e+0]>>22);return 0},e.prototype.copyCellsFrom=function(e,t,r,i,n){var o=e._data;if(n)for(var s=i-1;s>=0;s--)for(var a=0;a<3;a++)this._data[3*(r+s)+a]=o[3*(t+s)+a];else for(s=0;s<i;s++)for(a=0;a<3;a++)this._data[3*(r+s)+a]=o[3*(t+s)+a];var c=Object.keys(e._combined);for(a=0;a<c.length;a++){var l=parseInt(c[a],10);l>=t&&(this._combined[l-t+r]=e._combined[l])}},e.prototype.translateToString=function(e,t,r){void 0===e&&(e=!1),void 0===t&&(t=0),void 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19:return!!t.getScreenSizeChars;case 20:return!!t.getIconTitle;case 21:return!!t.getWinTitle;case 22:return!!t.pushTitle;case 23:return!!t.popTitle;case 24:return!!t.setWinLines}return!1}!function(e){e[e.GET_WIN_SIZE_PIXELS=0]="GET_WIN_SIZE_PIXELS",e[e.GET_CELL_SIZE_PIXELS=1]="GET_CELL_SIZE_PIXELS"}(o=t.WindowsOptionsReportType||(t.WindowsOptionsReportType={}));var m=function(){function e(e,t,r,i){this._bufferService=e,this._coreService=t,this._logService=r,this._optionsService=i,this._data=new Uint32Array(0)}return e.prototype.hook=function(e){this._data=new Uint32Array(0)},e.prototype.put=function(e,t,r){this._data=h.concat(this._data,e.subarray(t,r))},e.prototype.unhook=function(e){if(e){var t=u.utf32ToString(this._data);switch(this._data=new Uint32Array(0),t){case'"q':return this._coreService.triggerDataEvent(s.C0.ESC+'P1$r0"q'+s.C0.ESC+"\\");case'"p':return this._coreService.triggerDataEvent(s.C0.ESC+'P1$r61;1"p'+s.C0.ESC+"\\");case"r":var r=this._bufferService.buffer.scrollTop+1+";"+(this._bufferService.buffer.scrollBottom+1)+"r";return this._coreService.triggerDataEvent(s.C0.ESC+"P1$r"+r+s.C0.ESC+"\\");case"m":return this._coreService.triggerDataEvent(s.C0.ESC+"P1$r0m"+s.C0.ESC+"\\");case" q":var i={block:2,underline:4,bar:6}[this._optionsService.options.cursorStyle];return i-=this._optionsService.options.cursorBlink?1:0,this._coreService.triggerDataEvent(s.C0.ESC+"P1$r"+i+" q"+s.C0.ESC+"\\");default:this._logService.debug("Unknown DCS $q %s",t),this._coreService.triggerDataEvent(s.C0.ESC+"P0$r"+s.C0.ESC+"\\")}}else this._data=new Uint32Array(0)},e}(),C=function(e){function t(t,r,i,n,o,l,h,d,v){void 0===v&&(v=new c.EscapeSequenceParser);var y=e.call(this)||this;y._bufferService=t,y._charsetService=r,y._coreService=i,y._dirtyRowService=n,y._logService=o,y._optionsService=l,y._coreMouseService=h,y._unicodeService=d,y._parser=v,y._parseBuffer=new Uint32Array(4096),y._stringDecoder=new u.StringToUtf32,y._utf8Decoder=new u.Utf8ToUtf32,y._workCell=new p.CellData,y._windowTitle="",y._iconName="",y._windowTitleStack=[],y._iconNameStack=[],y._curAttrData=f.DEFAULT_ATTR_DATA.clone(),y._eraseAttrDataInternal=f.DEFAULT_ATTR_DATA.clone(),y._onRequestBell=new _.EventEmitter,y._onRequestRefreshRows=new _.EventEmitter,y._onRequestReset=new _.EventEmitter,y._onRequestScroll=new _.EventEmitter,y._onRequestSyncScrollBar=new _.EventEmitter,y._onRequestWindowsOptionsReport=new _.EventEmitter,y._onA11yChar=new _.EventEmitter,y._onA11yTab=new _.EventEmitter,y._onCursorMove=new _.EventEmitter,y._onLineFeed=new _.EventEmitter,y._onScroll=new _.EventEmitter,y._onTitleChange=new _.EventEmitter,y.register(y._parser),y._parser.setCsiHandlerFallback((function(e,t){y._logService.debug("Unknown CSI code: ",{identifier:y._parser.identToString(e),params:t.toArray()})})),y._parser.setEscHandlerFallback((function(e){y._logService.debug("Unknown ESC code: ",{identifier:y._parser.identToString(e)})})),y._parser.setExecuteHandlerFallback((function(e){y._logService.debug("Unknown EXECUTE code: ",{code:e})})),y._parser.setOscHandlerFallback((function(e,t,r){y._logService.debug("Unknown OSC code: ",{identifier:e,action:t,data:r})})),y._parser.setDcsHandlerFallback((function(e,t,r){"HOOK"===t&&(r=r.toArray()),y._logService.debug("Unknown DCS code: ",{identifier:y._parser.identToString(e),action:t,payload:r})})),y._parser.setPrintHandler((function(e,t,r){return y.print(e,t,r)})),y._parser.setCsiHandler({final:"@"},(function(e){return y.insertChars(e)})),y._parser.setCsiHandler({intermediates:" ",final:"@"},(function(e){return y.scrollLeft(e)})),y._parser.setCsiHandler({final:"A"},(function(e){return y.cursorUp(e)})),y._parser.setCsiHandler({intermediates:" ",final:"A"},(function(e){return y.scrollRight(e)})),y._parser.setCsiHandler({final:"B"},(function(e){return y.cursorDown(e)})),y._parser.setCsiHandler({final:"C"},(function(e){return y.cursorForward(e)})),y._parser.setCsiHandler({final:"D"},(function(e){return y.cursorBackward(e)})),y._parser.setCsiHandler({final:"E"},(function(e){return y.cursorNextLine(e)})),y._parser.setCsiHandler({final:"F"},(function(e){return y.cursorPrecedingLine(e)})),y._parser.setCsiHandler({final:"G"},(function(e){return y.cursorCharAbsolute(e)})),y._parser.setCsiHandler({final:"H"},(function(e){return y.cursorPosition(e)})),y._parser.setCsiHandler({final:"I"},(function(e){return y.cursorForwardTab(e)})),y._parser.setCsiHandler({final:"J"},(function(e){return y.eraseInDisplay(e)})),y._parser.setCsiHandler({prefix:"?",final:"J"},(function(e){return y.eraseInDisplay(e)})),y._parser.setCsiHandler({final:"K"},(function(e){return y.eraseInLine(e)})),y._parser.setCsiHandler({prefix:"?",final:"K"},(function(e){return y.eraseInLine(e)})),y._parser.setCsiHandler({final:"L"},(function(e){return y.insertLines(e)})),y._parser.setCsiHandler({final:"M"},(function(e){return y.deleteLines(e)})),y._parser.setCsiHandler({final:"P"},(function(e){return y.deleteChars(e)})),y._parser.setCsiHandler({final:"S"},(function(e){return y.scrollUp(e)})),y._parser.setCsiHandler({final:"T"},(function(e){return y.scrollDown(e)})),y._parser.setCsiHandler({final:"X"},(function(e){return y.eraseChars(e)})),y._parser.setCsiHandler({final:"Z"},(function(e){return y.cursorBackwardTab(e)})),y._parser.setCsiHandler({final:"`"},(function(e){return y.charPosAbsolute(e)})),y._parser.setCsiHandler({final:"a"},(function(e){return y.hPositionRelative(e)})),y._parser.setCsiHandler({final:"b"},(function(e){return y.repeatPrecedingCharacter(e)})),y._parser.setCsiHandler({final:"c"},(function(e){return y.sendDeviceAttributesPrimary(e)})),y._parser.setCsiHandler({prefix:">",final:"c"},(function(e){return y.sendDeviceAttributesSecondary(e)})),y._parser.setCsiHandler({final:"d"},(function(e){return y.linePosAbsolute(e)})),y._parser.setCsiHandler({final:"e"},(function(e){return y.vPositionRelative(e)})),y._parser.setCsiHandler({final:"f"},(function(e){return y.hVPosition(e)})),y._parser.setCsiHandler({final:"g"},(function(e){return y.tabClear(e)})),y._parser.setCsiHandler({final:"h"},(function(e){return y.setMode(e)})),y._parser.setCsiHandler({prefix:"?",final:"h"},(function(e){return y.setModePrivate(e)})),y._parser.setCsiHandler({final:"l"},(function(e){return y.resetMode(e)})),y._parser.setCsiHandler({prefix:"?",final:"l"},(function(e){return y.resetModePrivate(e)})),y._parser.setCsiHandler({final:"m"},(function(e){return y.charAttributes(e)})),y._parser.setCsiHandler({final:"n"},(function(e){return y.deviceStatus(e)})),y._parser.setCsiHandler({prefix:"?",final:"n"},(function(e){return y.deviceStatusPrivate(e)})),y._parser.setCsiHandler({intermediates:"!",final:"p"},(function(e){return y.softReset(e)})),y._parser.setCsiHandler({intermediates:" ",final:"q"},(function(e){return y.setCursorStyle(e)})),y._parser.setCsiHandler({final:"r"},(function(e){return y.setScrollRegion(e)})),y._parser.setCsiHandler({final:"s"},(function(e){return y.saveCursor(e)})),y._parser.setCsiHandler({final:"t"},(function(e){return y.windowOptions(e)})),y._parser.setCsiHandler({final:"u"},(function(e){return y.restoreCursor(e)})),y._parser.setCsiHandler({intermediates:"'",final:"}"},(function(e){return y.insertColumns(e)})),y._parser.setCsiHandler({intermediates:"'",final:"~"},(function(e){return y.deleteColumns(e)})),y._parser.setExecuteHandler(s.C0.BEL,(function(){return y.bell()})),y._parser.setExecuteHandler(s.C0.LF,(function(){return y.lineFeed()})),y._parser.setExecuteHandler(s.C0.VT,(function(){return y.lineFeed()})),y._parser.setExecuteHandler(s.C0.FF,(function(){return y.lineFeed()})),y._parser.setExecuteHandler(s.C0.CR,(function(){return y.carriageReturn()})),y._parser.setExecuteHandler(s.C0.BS,(function(){return y.backspace()})),y._parser.setExecuteHandler(s.C0.HT,(function(){return y.tab()})),y._parser.setExecuteHandler(s.C0.SO,(function(){return y.shiftOut()})),y._parser.setExecuteHandler(s.C0.SI,(function(){return y.shiftIn()})),y._parser.setExecuteHandler(s.C1.IND,(function(){return y.index()})),y._parser.setExecuteHandler(s.C1.NEL,(function(){return y.nextLine()})),y._parser.setExecuteHandler(s.C1.HTS,(function(){return y.tabSet()})),y._parser.setOscHandler(0,new g.OscHandler((function(e){y.setTitle(e),y.setIconName(e)}))),y._parser.setOscHandler(1,new g.OscHandler((function(e){return y.setIconName(e)}))),y._parser.setOscHandler(2,new g.OscHandler((function(e){return y.setTitle(e)}))),y._parser.setEscHandler({final:"7"},(function(){return y.saveCursor()})),y._parser.setEscHandler({final:"8"},(function(){return y.restoreCursor()})),y._parser.setEscHandler({final:"D"},(function(){return y.index()})),y._parser.setEscHandler({final:"E"},(function(){return y.nextLine()})),y._parser.setEscHandler({final:"H"},(function(){return y.tabSet()})),y._parser.setEscHandler({final:"M"},(function(){return y.reverseIndex()})),y._parser.setEscHandler({final:"="},(function(){return y.keypadApplicationMode()})),y._parser.setEscHandler({final:">"},(function(){return y.keypadNumericMode()})),y._parser.setEscHandler({final:"c"},(function(){return y.fullReset()})),y._parser.setEscHandler({final:"n"},(function(){return y.setgLevel(2)})),y._parser.setEscHandler({final:"o"},(function(){return y.setgLevel(3)})),y._parser.setEscHandler({final:"|"},(function(){return y.setgLevel(3)})),y._parser.setEscHandler({final:"}"},(function(){return y.setgLevel(2)})),y._parser.setEscHandler({final:"~"},(function(){return y.setgLevel(1)})),y._parser.setEscHandler({intermediates:"%",final:"@"},(function(){return y.selectDefaultCharset()})),y._parser.setEscHandler({intermediates:"%",final:"G"},(function(){return y.selectDefaultCharset()}));var b=function(e){S._parser.setEscHandler({intermediates:"(",final:e},(function(){return y.selectCharset("("+e)})),S._parser.setEscHandler({intermediates:")",final:e},(function(){return y.selectCharset(")"+e)})),S._parser.setEscHandler({intermediates:"*",final:e},(function(){return y.selectCharset("*"+e)})),S._parser.setEscHandler({intermediates:"+",final:e},(function(){return y.selectCharset("+"+e)})),S._parser.setEscHandler({intermediates:"-",final:e},(function(){return y.selectCharset("-"+e)})),S._parser.setEscHandler({intermediates:".",final:e},(function(){return y.selectCharset("."+e)})),S._parser.setEscHandler({intermediates:"/",final:e},(function(){return y.selectCharset("/"+e)}))},S=this;for(var C in a.CHARSETS)b(C);return y._parser.setEscHandler({intermediates:"#",final:"8"},(function(){return y.screenAlignmentPattern()})),y._parser.setErrorHandler((function(e){return y._logService.error("Parsing error: ",e),e})),y._parser.setDcsHandler({intermediates:"$",final:"q"},new m(y._bufferService,y._coreService,y._logService,y._optionsService)),y}return n(t,e),Object.defineProperty(t.prototype,"onRequestBell",{get:function(){return this._onRequestBell.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRequestRefreshRows",{get:function(){return this._onRequestRefreshRows.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRequestReset",{get:function(){return this._onRequestReset.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRequestScroll",{get:function(){return this._onRequestScroll.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRequestSyncScrollBar",{get:function(){return this._onRequestSyncScrollBar.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRequestWindowsOptionsReport",{get:function(){return this._onRequestWindowsOptionsReport.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onA11yChar",{get:function(){return this._onA11yChar.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onA11yTab",{get:function(){return this._onA11yTab.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onCursorMove",{get:function(){return this._onCursorMove.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onLineFeed",{get:function(){return this._onLineFeed.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onScroll",{get:function(){return this._onScroll.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onTitleChange",{get:function(){return this._onTitleChange.event},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){e.prototype.dispose.call(this)},t.prototype.parse=function(e){var t=this._bufferService.buffer,r=t.x,i=t.y;if(this._logService.debug("parsing data",e),this._parseBuffer.length<e.length&&this._parseBuffer.length<131072&&(this._parseBuffer=new Uint32Array(Math.min(e.length,131072))),this._dirtyRowService.clearRange(),e.length>131072)for(var n=0;n<e.length;n+=131072){var o=n+131072<e.length?n+131072:e.length,s="string"==typeof e?this._stringDecoder.decode(e.substring(n,o),this._parseBuffer):this._utf8Decoder.decode(e.subarray(n,o),this._parseBuffer);this._parser.parse(this._parseBuffer,s)}else{s="string"==typeof e?this._stringDecoder.decode(e,this._parseBuffer):this._utf8Decoder.decode(e,this._parseBuffer);this._parser.parse(this._parseBuffer,s)}(t=this._bufferService.buffer).x===r&&t.y===i||this._onCursorMove.fire(),this._onRequestRefreshRows.fire(this._dirtyRowService.start,this._dirtyRowService.end)},t.prototype.print=function(e,t,r){var i,n,o=this._bufferService.buffer,s=this._charsetService.charset,a=this._optionsService.options.screenReaderMode,c=this._bufferService.cols,l=this._coreService.decPrivateModes.wraparound,h=this._coreService.modes.insertMode,f=this._curAttrData,_=o.lines.get(o.ybase+o.y);this._dirtyRowService.markDirty(o.y),o.x&&r-t>0&&2===_.getWidth(o.x-1)&&_.setCellFromCodePoint(o.x-1,0,1,f.fg,f.bg,f.extended);for(var p=t;p<r;++p){if(i=e[p],n=this._unicodeService.wcwidth(i),i<127&&s){var v=s[String.fromCharCode(i)];v&&(i=v.charCodeAt(0))}if(a&&this._onA11yChar.fire(u.stringFromCodePoint(i)),n||!o.x){if(o.x+n-1>=c)if(l){for(;o.x<c;)_.setCellFromCodePoint(o.x++,0,1,f.fg,f.bg,f.extended);o.x=0,o.y++,o.y===o.scrollBottom+1?(o.y--,this._onRequestScroll.fire(this._eraseAttrData(),!0)):(o.y>=this._bufferService.rows&&(o.y=this._bufferService.rows-1),o.lines.get(o.ybase+o.y).isWrapped=!0),_=o.lines.get(o.ybase+o.y)}else if(o.x=c-1,2===n)continue;if(h&&(_.insertCells(o.x,n,o.getNullCell(f),f),2===_.getWidth(c-1)&&_.setCellFromCodePoint(c-1,d.NULL_CELL_CODE,d.NULL_CELL_WIDTH,f.fg,f.bg,f.extended)),_.setCellFromCodePoint(o.x++,i,n,f.fg,f.bg,f.extended),n>0)for(;--n;)_.setCellFromCodePoint(o.x++,0,0,f.fg,f.bg,f.extended)}else _.getWidth(o.x-1)?_.addCodepointToCell(o.x-1,i):_.addCodepointToCell(o.x-2,i)}r-t>0&&(_.loadCell(o.x-1,this._workCell),2===this._workCell.getWidth()||this._workCell.getCode()>65535?this._parser.precedingCodepoint=0:this._workCell.isCombined()?this._parser.precedingCodepoint=this._workCell.getChars().charCodeAt(0):this._parser.precedingCodepoint=this._workCell.content),o.x<c&&r-t>0&&0===_.getWidth(o.x)&&!_.hasContent(o.x)&&_.setCellFromCodePoint(o.x,0,1,f.fg,f.bg,f.extended),this._dirtyRowService.markDirty(o.y)},t.prototype.addCsiHandler=function(e,t){var r=this;return"t"!==e.final||e.prefix||e.intermediates?this._parser.addCsiHandler(e,t):this._parser.addCsiHandler(e,(function(e){return!S(e.params[0],r._optionsService.options.windowOptions)||t(e)}))},t.prototype.addDcsHandler=function(e,t){return this._parser.addDcsHandler(e,new y.DcsHandler(t))},t.prototype.addEscHandler=function(e,t){return this._parser.addEscHandler(e,t)},t.prototype.addOscHandler=function(e,t){return this._parser.addOscHandler(e,new g.OscHandler(t))},t.prototype.bell=function(){this._onRequestBell.fire()},t.prototype.lineFeed=function(){var e=this._bufferService.buffer;this._dirtyRowService.markDirty(e.y),this._optionsService.options.convertEol&&(e.x=0),e.y++,e.y===e.scrollBottom+1?(e.y--,this._onRequestScroll.fire(this._eraseAttrData())):e.y>=this._bufferService.rows&&(e.y=this._bufferService.rows-1),e.x>=this._bufferService.cols&&e.x--,this._dirtyRowService.markDirty(e.y),this._onLineFeed.fire()},t.prototype.carriageReturn=function(){this._bufferService.buffer.x=0},t.prototype.backspace=function(){var e,t=this._bufferService.buffer;if(!this._coreService.decPrivateModes.reverseWraparound)return this._restrictCursor(),void(t.x>0&&t.x--);if(this._restrictCursor(this._bufferService.cols),t.x>0)t.x--;else if(0===t.x&&t.y>t.scrollTop&&t.y<=t.scrollBottom&&(null===(e=t.lines.get(t.ybase+t.y))||void 0===e?void 0:e.isWrapped)){t.lines.get(t.ybase+t.y).isWrapped=!1,t.y--,t.x=this._bufferService.cols-1;var r=t.lines.get(t.ybase+t.y);r.hasWidth(t.x)&&!r.hasContent(t.x)&&t.x--}this._restrictCursor()},t.prototype.tab=function(){if(!(this._bufferService.buffer.x>=this._bufferService.cols)){var e=this._bufferService.buffer.x;this._bufferService.buffer.x=this._bufferService.buffer.nextStop(),this._optionsService.options.screenReaderMode&&this._onA11yTab.fire(this._bufferService.buffer.x-e)}},t.prototype.shiftOut=function(){this._charsetService.setgLevel(1)},t.prototype.shiftIn=function(){this._charsetService.setgLevel(0)},t.prototype._restrictCursor=function(e){void 0===e&&(e=this._bufferService.cols-1),this._bufferService.buffer.x=Math.min(e,Math.max(0,this._bufferService.buffer.x)),this._bufferService.buffer.y=this._coreService.decPrivateModes.origin?Math.min(this._bufferService.buffer.scrollBottom,Math.max(this._bufferService.buffer.scrollTop,this._bufferService.buffer.y)):Math.min(this._bufferService.rows-1,Math.max(0,this._bufferService.buffer.y)),this._dirtyRowService.markDirty(this._bufferService.buffer.y)},t.prototype._setCursor=function(e,t){this._dirtyRowService.markDirty(this._bufferService.buffer.y),this._coreService.decPrivateModes.origin?(this._bufferService.buffer.x=e,this._bufferService.buffer.y=this._bufferService.buffer.scrollTop+t):(this._bufferService.buffer.x=e,this._bufferService.buffer.y=t),this._restrictCursor(),this._dirtyRowService.markDirty(this._bufferService.buffer.y)},t.prototype._moveCursor=function(e,t){this._restrictCursor(),this._setCursor(this._bufferService.buffer.x+e,this._bufferService.buffer.y+t)},t.prototype.cursorUp=function(e){var t=this._bufferService.buffer.y-this._bufferService.buffer.scrollTop;t>=0?this._moveCursor(0,-Math.min(t,e.params[0]||1)):this._moveCursor(0,-(e.params[0]||1))},t.prototype.cursorDown=function(e){var t=this._bufferService.buffer.scrollBottom-this._bufferService.buffer.y;t>=0?this._moveCursor(0,Math.min(t,e.params[0]||1)):this._moveCursor(0,e.params[0]||1)},t.prototype.cursorForward=function(e){this._moveCursor(e.params[0]||1,0)},t.prototype.cursorBackward=function(e){this._moveCursor(-(e.params[0]||1),0)},t.prototype.cursorNextLine=function(e){this.cursorDown(e),this._bufferService.buffer.x=0},t.prototype.cursorPrecedingLine=function(e){this.cursorUp(e),this._bufferService.buffer.x=0},t.prototype.cursorCharAbsolute=function(e){this._setCursor((e.params[0]||1)-1,this._bufferService.buffer.y)},t.prototype.cursorPosition=function(e){this._setCursor(e.length>=2?(e.params[1]||1)-1:0,(e.params[0]||1)-1)},t.prototype.charPosAbsolute=function(e){this._setCursor((e.params[0]||1)-1,this._bufferService.buffer.y)},t.prototype.hPositionRelative=function(e){this._moveCursor(e.params[0]||1,0)},t.prototype.linePosAbsolute=function(e){this._setCursor(this._bufferService.buffer.x,(e.params[0]||1)-1)},t.prototype.vPositionRelative=function(e){this._moveCursor(0,e.params[0]||1)},t.prototype.hVPosition=function(e){this.cursorPosition(e)},t.prototype.tabClear=function(e){var t=e.params[0];0===t?delete this._bufferService.buffer.tabs[this._bufferService.buffer.x]:3===t&&(this._bufferService.buffer.tabs={})},t.prototype.cursorForwardTab=function(e){if(!(this._bufferService.buffer.x>=this._bufferService.cols))for(var t=e.params[0]||1;t--;)this._bufferService.buffer.x=this._bufferService.buffer.nextStop()},t.prototype.cursorBackwardTab=function(e){if(!(this._bufferService.buffer.x>=this._bufferService.cols))for(var t=e.params[0]||1,r=this._bufferService.buffer;t--;)r.x=r.prevStop()},t.prototype._eraseInBufferLine=function(e,t,r,i){void 0===i&&(i=!1);var n=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+e);n.replaceCells(t,r,this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),i&&(n.isWrapped=!1)},t.prototype._resetBufferLine=function(e){var t=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+e);t.fill(this._bufferService.buffer.getNullCell(this._eraseAttrData())),t.isWrapped=!1},t.prototype.eraseInDisplay=function(e){var t;switch(this._restrictCursor(),e.params[0]){case 0:for(t=this._bufferService.buffer.y,this._dirtyRowService.markDirty(t),this._eraseInBufferLine(t++,this._bufferService.buffer.x,this._bufferService.cols,0===this._bufferService.buffer.x);t<this._bufferService.rows;t++)this._resetBufferLine(t);this._dirtyRowService.markDirty(t);break;case 1:for(t=this._bufferService.buffer.y,this._dirtyRowService.markDirty(t),this._eraseInBufferLine(t,0,this._bufferService.buffer.x+1,!0),this._bufferService.buffer.x+1>=this._bufferService.cols&&(this._bufferService.buffer.lines.get(t+1).isWrapped=!1);t--;)this._resetBufferLine(t);this._dirtyRowService.markDirty(0);break;case 2:for(t=this._bufferService.rows,this._dirtyRowService.markDirty(t-1);t--;)this._resetBufferLine(t);this._dirtyRowService.markDirty(0);break;case 3:var r=this._bufferService.buffer.lines.length-this._bufferService.rows;r>0&&(this._bufferService.buffer.lines.trimStart(r),this._bufferService.buffer.ybase=Math.max(this._bufferService.buffer.ybase-r,0),this._bufferService.buffer.ydisp=Math.max(this._bufferService.buffer.ydisp-r,0),this._onScroll.fire(0))}},t.prototype.eraseInLine=function(e){switch(this._restrictCursor(),e.params[0]){case 0:this._eraseInBufferLine(this._bufferService.buffer.y,this._bufferService.buffer.x,this._bufferService.cols);break;case 1:this._eraseInBufferLine(this._bufferService.buffer.y,0,this._bufferService.buffer.x+1);break;case 2:this._eraseInBufferLine(this._bufferService.buffer.y,0,this._bufferService.cols)}this._dirtyRowService.markDirty(this._bufferService.buffer.y)},t.prototype.insertLines=function(e){this._restrictCursor();var t=e.params[0]||1,r=this._bufferService.buffer;if(!(r.y>r.scrollBottom||r.y<r.scrollTop)){for(var i=r.ybase+r.y,n=this._bufferService.rows-1-r.scrollBottom,o=this._bufferService.rows-1+r.ybase-n+1;t--;)r.lines.splice(o-1,1),r.lines.splice(i,0,r.getBlankLine(this._eraseAttrData()));this._dirtyRowService.markRangeDirty(r.y,r.scrollBottom),r.x=0}},t.prototype.deleteLines=function(e){this._restrictCursor();var t=e.params[0]||1,r=this._bufferService.buffer;if(!(r.y>r.scrollBottom||r.y<r.scrollTop)){var i,n=r.ybase+r.y;for(i=this._bufferService.rows-1-r.scrollBottom,i=this._bufferService.rows-1+r.ybase-i;t--;)r.lines.splice(n,1),r.lines.splice(i,0,r.getBlankLine(this._eraseAttrData()));this._dirtyRowService.markRangeDirty(r.y,r.scrollBottom),r.x=0}},t.prototype.insertChars=function(e){this._restrictCursor();var t=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+this._bufferService.buffer.y);t&&(t.insertCells(this._bufferService.buffer.x,e.params[0]||1,this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),this._dirtyRowService.markDirty(this._bufferService.buffer.y))},t.prototype.deleteChars=function(e){this._restrictCursor();var t=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+this._bufferService.buffer.y);t&&(t.deleteCells(this._bufferService.buffer.x,e.params[0]||1,this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),this._dirtyRowService.markDirty(this._bufferService.buffer.y))},t.prototype.scrollUp=function(e){for(var t=e.params[0]||1,r=this._bufferService.buffer;t--;)r.lines.splice(r.ybase+r.scrollTop,1),r.lines.splice(r.ybase+r.scrollBottom,0,r.getBlankLine(this._eraseAttrData()));this._dirtyRowService.markRangeDirty(r.scrollTop,r.scrollBottom)},t.prototype.scrollDown=function(e){for(var t=e.params[0]||1,r=this._bufferService.buffer;t--;)r.lines.splice(r.ybase+r.scrollBottom,1),r.lines.splice(r.ybase+r.scrollTop,0,r.getBlankLine(f.DEFAULT_ATTR_DATA));this._dirtyRowService.markRangeDirty(r.scrollTop,r.scrollBottom)},t.prototype.scrollLeft=function(e){var t=this._bufferService.buffer;if(!(t.y>t.scrollBottom||t.y<t.scrollTop)){for(var r=e.params[0]||1,i=t.scrollTop;i<=t.scrollBottom;++i){var n=t.lines.get(t.ybase+i);n.deleteCells(0,r,t.getNullCell(this._eraseAttrData()),this._eraseAttrData()),n.isWrapped=!1}this._dirtyRowService.markRangeDirty(t.scrollTop,t.scrollBottom)}},t.prototype.scrollRight=function(e){var t=this._bufferService.buffer;if(!(t.y>t.scrollBottom||t.y<t.scrollTop)){for(var r=e.params[0]||1,i=t.scrollTop;i<=t.scrollBottom;++i){var n=t.lines.get(t.ybase+i);n.insertCells(0,r,t.getNullCell(this._eraseAttrData()),this._eraseAttrData()),n.isWrapped=!1}this._dirtyRowService.markRangeDirty(t.scrollTop,t.scrollBottom)}},t.prototype.insertColumns=function(e){var t=this._bufferService.buffer;if(!(t.y>t.scrollBottom||t.y<t.scrollTop)){for(var r=e.params[0]||1,i=t.scrollTop;i<=t.scrollBottom;++i){var n=this._bufferService.buffer.lines.get(t.ybase+i);n.insertCells(t.x,r,t.getNullCell(this._eraseAttrData()),this._eraseAttrData()),n.isWrapped=!1}this._dirtyRowService.markRangeDirty(t.scrollTop,t.scrollBottom)}},t.prototype.deleteColumns=function(e){var t=this._bufferService.buffer;if(!(t.y>t.scrollBottom||t.y<t.scrollTop)){for(var r=e.params[0]||1,i=t.scrollTop;i<=t.scrollBottom;++i){var n=t.lines.get(t.ybase+i);n.deleteCells(t.x,r,t.getNullCell(this._eraseAttrData()),this._eraseAttrData()),n.isWrapped=!1}this._dirtyRowService.markRangeDirty(t.scrollTop,t.scrollBottom)}},t.prototype.eraseChars=function(e){this._restrictCursor();var t=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+this._bufferService.buffer.y);t&&(t.replaceCells(this._bufferService.buffer.x,this._bufferService.buffer.x+(e.params[0]||1),this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),this._dirtyRowService.markDirty(this._bufferService.buffer.y))},t.prototype.repeatPrecedingCharacter=function(e){if(this._parser.precedingCodepoint){for(var t=e.params[0]||1,r=new Uint32Array(t),i=0;i<t;++i)r[i]=this._parser.precedingCodepoint;this.print(r,0,r.length)}},t.prototype.sendDeviceAttributesPrimary=function(e){e.params[0]>0||(this._is("xterm")||this._is("rxvt-unicode")||this._is("screen")?this._coreService.triggerDataEvent(s.C0.ESC+"[?1;2c"):this._is("linux")&&this._coreService.triggerDataEvent(s.C0.ESC+"[?6c"))},t.prototype.sendDeviceAttributesSecondary=function(e){e.params[0]>0||(this._is("xterm")?this._coreService.triggerDataEvent(s.C0.ESC+"[>0;276;0c"):this._is("rxvt-unicode")?this._coreService.triggerDataEvent(s.C0.ESC+"[>85;95;0c"):this._is("linux")?this._coreService.triggerDataEvent(e.params[0]+"c"):this._is("screen")&&this._coreService.triggerDataEvent(s.C0.ESC+"[>83;40003;0c"))},t.prototype._is=function(e){return 0===(this._optionsService.options.termName+"").indexOf(e)},t.prototype.setMode=function(e){for(var t=0;t<e.length;t++)switch(e.params[t]){case 4:this._coreService.modes.insertMode=!0}},t.prototype.setModePrivate=function(e){for(var t=0;t<e.length;t++)switch(e.params[t]){case 1:this._coreService.decPrivateModes.applicationCursorKeys=!0;break;case 2:this._charsetService.setgCharset(0,a.DEFAULT_CHARSET),this._charsetService.setgCharset(1,a.DEFAULT_CHARSET),this._charsetService.setgCharset(2,a.DEFAULT_CHARSET),this._charsetService.setgCharset(3,a.DEFAULT_CHARSET);break;case 3:this._optionsService.options.windowOptions.setWinLines&&(this._bufferService.resize(132,this._bufferService.rows),this._onRequestReset.fire());break;case 6:this._coreService.decPrivateModes.origin=!0,this._setCursor(0,0);break;case 7:this._coreService.decPrivateModes.wraparound=!0;break;case 12:break;case 45:this._coreService.decPrivateModes.reverseWraparound=!0;break;case 66:this._logService.debug("Serial port requested application keypad."),this._coreService.decPrivateModes.applicationKeypad=!0,this._onRequestSyncScrollBar.fire();break;case 9:this._coreMouseService.activeProtocol="X10";break;case 1e3:this._coreMouseService.activeProtocol="VT200";break;case 1002:this._coreMouseService.activeProtocol="DRAG";break;case 1003:this._coreMouseService.activeProtocol="ANY";break;case 1004:this._coreService.decPrivateModes.sendFocus=!0;break;case 1005:this._logService.debug("DECSET 1005 not supported (see #2507)");break;case 1006:this._coreMouseService.activeEncoding="SGR";break;case 1015:this._logService.debug("DECSET 1015 not supported (see #2507)");break;case 25:this._coreService.isCursorHidden=!1;break;case 1048:this.saveCursor();break;case 1049:this.saveCursor();case 47:case 1047:this._bufferService.buffers.activateAltBuffer(this._eraseAttrData()),this._coreService.isCursorInitialized=!0,this._onRequestRefreshRows.fire(0,this._bufferService.rows-1),this._onRequestSyncScrollBar.fire();break;case 2004:this._coreService.decPrivateModes.bracketedPasteMode=!0}},t.prototype.resetMode=function(e){for(var t=0;t<e.length;t++)switch(e.params[t]){case 4:this._coreService.modes.insertMode=!1}},t.prototype.resetModePrivate=function(e){for(var t=0;t<e.length;t++)switch(e.params[t]){case 1:this._coreService.decPrivateModes.applicationCursorKeys=!1;break;case 3:this._optionsService.options.windowOptions.setWinLines&&(this._bufferService.resize(80,this._bufferService.rows),this._onRequestReset.fire());break;case 6:this._coreService.decPrivateModes.origin=!1,this._setCursor(0,0);break;case 7:this._coreService.decPrivateModes.wraparound=!1;break;case 12:break;case 45:this._coreService.decPrivateModes.reverseWraparound=!1;break;case 66:this._logService.debug("Switching back to normal keypad."),this._coreService.decPrivateModes.applicationKeypad=!1,this._onRequestSyncScrollBar.fire();break;case 9:case 1e3:case 1002:case 1003:this._coreMouseService.activeProtocol="NONE";break;case 1004:this._coreService.decPrivateModes.sendFocus=!1;break;case 1005:this._logService.debug("DECRST 1005 not supported (see #2507)");break;case 1006:this._coreMouseService.activeEncoding="DEFAULT";break;case 1015:this._logService.debug("DECRST 1015 not supported (see #2507)");break;case 25:this._coreService.isCursorHidden=!0;break;case 1048:this.restoreCursor();break;case 1049:case 47:case 1047:this._bufferService.buffers.activateNormalBuffer(),1049===e.params[t]&&this.restoreCursor(),this._coreService.isCursorInitialized=!0,this._onRequestRefreshRows.fire(0,this._bufferService.rows-1),this._onRequestSyncScrollBar.fire();break;case 2004:this._coreService.decPrivateModes.bracketedPasteMode=!1}},t.prototype._updateAttrColor=function(e,t,r,i,n){return 2===t?(e|=50331648,e&=-16777216,e|=v.AttributeData.fromColorRGB([r,i,n])):5===t&&(e&=-50331904,e|=33554432|255&r),e},t.prototype._extractColor=function(e,t,r){var i=[0,0,-1,0,0,0],n=0,o=0;do{if(i[o+n]=e.params[t+o],e.hasSubParams(t+o)){var s=e.getSubParams(t+o),a=0;do{5===i[1]&&(n=1),i[o+a+1+n]=s[a]}while(++a<s.length&&a+o+1+n<i.length);break}if(5===i[1]&&o+n>=2||2===i[1]&&o+n>=5)break;i[1]&&(n=1)}while(++o+t<e.length&&o+n<i.length);for(a=2;a<i.length;++a)-1===i[a]&&(i[a]=0);switch(i[0]){case 38:r.fg=this._updateAttrColor(r.fg,i[1],i[3],i[4],i[5]);break;case 48:r.bg=this._updateAttrColor(r.bg,i[1],i[3],i[4],i[5]);break;case 58:r.extended=r.extended.clone(),r.extended.underlineColor=this._updateAttrColor(r.extended.underlineColor,i[1],i[3],i[4],i[5])}return o},t.prototype._processUnderline=function(e,t){t.extended=t.extended.clone(),(!~e||e>5)&&(e=1),t.extended.underlineStyle=e,t.fg|=268435456,0===e&&(t.fg&=-268435457),t.updateExtended()},t.prototype.charAttributes=function(e){if(1===e.length&&0===e.params[0])return this._curAttrData.fg=f.DEFAULT_ATTR_DATA.fg,void(this._curAttrData.bg=f.DEFAULT_ATTR_DATA.bg);for(var t,r=e.length,i=this._curAttrData,n=0;n<r;n++)(t=e.params[n])>=30&&t<=37?(i.fg&=-50331904,i.fg|=16777216|t-30):t>=40&&t<=47?(i.bg&=-50331904,i.bg|=16777216|t-40):t>=90&&t<=97?(i.fg&=-50331904,i.fg|=16777224|t-90):t>=100&&t<=107?(i.bg&=-50331904,i.bg|=16777224|t-100):0===t?(i.fg=f.DEFAULT_ATTR_DATA.fg,i.bg=f.DEFAULT_ATTR_DATA.bg):1===t?i.fg|=134217728:3===t?i.bg|=67108864:4===t?(i.fg|=268435456,this._processUnderline(e.hasSubParams(n)?e.getSubParams(n)[0]:1,i)):5===t?i.fg|=536870912:7===t?i.fg|=67108864:8===t?i.fg|=1073741824:2===t?i.bg|=134217728:21===t?this._processUnderline(2,i):22===t?(i.fg&=-134217729,i.bg&=-134217729):23===t?i.bg&=-67108865:24===t?i.fg&=-268435457:25===t?i.fg&=-536870913:27===t?i.fg&=-67108865:28===t?i.fg&=-1073741825:39===t?(i.fg&=-67108864,i.fg|=16777215&f.DEFAULT_ATTR_DATA.fg):49===t?(i.bg&=-67108864,i.bg|=16777215&f.DEFAULT_ATTR_DATA.bg):38===t||48===t||58===t?n+=this._extractColor(e,n,i):59===t?(i.extended=i.extended.clone(),i.extended.underlineColor=-1,i.updateExtended()):100===t?(i.fg&=-67108864,i.fg|=16777215&f.DEFAULT_ATTR_DATA.fg,i.bg&=-67108864,i.bg|=16777215&f.DEFAULT_ATTR_DATA.bg):this._logService.debug("Unknown SGR attribute: %d.",t)},t.prototype.deviceStatus=function(e){switch(e.params[0]){case 5:this._coreService.triggerDataEvent(s.C0.ESC+"[0n");break;case 6:var t=this._bufferService.buffer.y+1,r=this._bufferService.buffer.x+1;this._coreService.triggerDataEvent(s.C0.ESC+"["+t+";"+r+"R")}},t.prototype.deviceStatusPrivate=function(e){switch(e.params[0]){case 6:var t=this._bufferService.buffer.y+1,r=this._bufferService.buffer.x+1;this._coreService.triggerDataEvent(s.C0.ESC+"[?"+t+";"+r+"R")}},t.prototype.softReset=function(e){this._coreService.isCursorHidden=!1,this._onRequestSyncScrollBar.fire(),this._bufferService.buffer.scrollTop=0,this._bufferService.buffer.scrollBottom=this._bufferService.rows-1,this._curAttrData=f.DEFAULT_ATTR_DATA.clone(),this._coreService.reset(),this._charsetService.reset(),this._bufferService.buffer.savedX=0,this._bufferService.buffer.savedY=this._bufferService.buffer.ybase,this._bufferService.buffer.savedCurAttrData.fg=this._curAttrData.fg,this._bufferService.buffer.savedCurAttrData.bg=this._curAttrData.bg,this._bufferService.buffer.savedCharset=this._charsetService.charset,this._coreService.decPrivateModes.origin=!1},t.prototype.setCursorStyle=function(e){var t=e.params[0]||1;switch(t){case 1:case 2:this._optionsService.options.cursorStyle="block";break;case 3:case 4:this._optionsService.options.cursorStyle="underline";break;case 5:case 6:this._optionsService.options.cursorStyle="bar"}var r=t%2==1;this._optionsService.options.cursorBlink=r},t.prototype.setScrollRegion=function(e){var t,r=e.params[0]||1;(e.length<2||(t=e.params[1])>this._bufferService.rows||0===t)&&(t=this._bufferService.rows),t>r&&(this._bufferService.buffer.scrollTop=r-1,this._bufferService.buffer.scrollBottom=t-1,this._setCursor(0,0))},t.prototype.windowOptions=function(e){if(S(e.params[0],this._optionsService.options.windowOptions)){var t=e.length>1?e.params[1]:0;switch(e.params[0]){case 14:2!==t&&this._onRequestWindowsOptionsReport.fire(o.GET_WIN_SIZE_PIXELS);break;case 16:this._onRequestWindowsOptionsReport.fire(o.GET_CELL_SIZE_PIXELS);break;case 18:this._bufferService&&this._coreService.triggerDataEvent(s.C0.ESC+"[8;"+this._bufferService.rows+";"+this._bufferService.cols+"t");break;case 22:0!==t&&2!==t||(this._windowTitleStack.push(this._windowTitle),this._windowTitleStack.length>10&&this._windowTitleStack.shift()),0!==t&&1!==t||(this._iconNameStack.push(this._iconName),this._iconNameStack.length>10&&this._iconNameStack.shift());break;case 23:0!==t&&2!==t||this._windowTitleStack.length&&this.setTitle(this._windowTitleStack.pop()),0!==t&&1!==t||this._iconNameStack.length&&this.setIconName(this._iconNameStack.pop())}}},t.prototype.saveCursor=function(e){this._bufferService.buffer.savedX=this._bufferService.buffer.x,this._bufferService.buffer.savedY=this._bufferService.buffer.ybase+this._bufferService.buffer.y,this._bufferService.buffer.savedCurAttrData.fg=this._curAttrData.fg,this._bufferService.buffer.savedCurAttrData.bg=this._curAttrData.bg,this._bufferService.buffer.savedCharset=this._charsetService.charset},t.prototype.restoreCursor=function(e){this._bufferService.buffer.x=this._bufferService.buffer.savedX||0,this._bufferService.buffer.y=Math.max(this._bufferService.buffer.savedY-this._bufferService.buffer.ybase,0),this._curAttrData.fg=this._bufferService.buffer.savedCurAttrData.fg,this._curAttrData.bg=this._bufferService.buffer.savedCurAttrData.bg,this._charsetService.charset=this._savedCharset,this._bufferService.buffer.savedCharset&&(this._charsetService.charset=this._bufferService.buffer.savedCharset),this._restrictCursor()},t.prototype.setTitle=function(e){this._windowTitle=e,this._onTitleChange.fire(e)},t.prototype.setIconName=function(e){this._iconName=e},t.prototype.nextLine=function(){this._bufferService.buffer.x=0,this.index()},t.prototype.keypadApplicationMode=function(){this._logService.debug("Serial port requested application keypad."),this._coreService.decPrivateModes.applicationKeypad=!0,this._onRequestSyncScrollBar.fire()},t.prototype.keypadNumericMode=function(){this._logService.debug("Switching back to normal keypad."),this._coreService.decPrivateModes.applicationKeypad=!1,this._onRequestSyncScrollBar.fire()},t.prototype.selectDefaultCharset=function(){this._charsetService.setgLevel(0),this._charsetService.setgCharset(0,a.DEFAULT_CHARSET)},t.prototype.selectCharset=function(e){2===e.length?"/"!==e[0]&&this._charsetService.setgCharset(b[e[0]],a.CHARSETS[e[1]]||a.DEFAULT_CHARSET):this.selectDefaultCharset()},t.prototype.index=function(){this._restrictCursor();var e=this._bufferService.buffer;this._bufferService.buffer.y++,e.y===e.scrollBottom+1?(e.y--,this._onRequestScroll.fire(this._eraseAttrData())):e.y>=this._bufferService.rows&&(e.y=this._bufferService.rows-1),this._restrictCursor()},t.prototype.tabSet=function(){this._bufferService.buffer.tabs[this._bufferService.buffer.x]=!0},t.prototype.reverseIndex=function(){this._restrictCursor();var e=this._bufferService.buffer;if(e.y===e.scrollTop){var t=e.scrollBottom-e.scrollTop;e.lines.shiftElements(e.ybase+e.y,t,1),e.lines.set(e.ybase+e.y,e.getBlankLine(this._eraseAttrData())),this._dirtyRowService.markRangeDirty(e.scrollTop,e.scrollBottom)}else e.y--,this._restrictCursor()},t.prototype.fullReset=function(){this._parser.reset(),this._onRequestReset.fire()},t.prototype.reset=function(){this._curAttrData=f.DEFAULT_ATTR_DATA.clone(),this._eraseAttrDataInternal=f.DEFAULT_ATTR_DATA.clone()},t.prototype._eraseAttrData=function(){return this._eraseAttrDataInternal.bg&=-67108864,this._eraseAttrDataInternal.bg|=67108863&this._curAttrData.bg,this._eraseAttrDataInternal},t.prototype.setgLevel=function(e){this._charsetService.setgLevel(e)},t.prototype.screenAlignmentPattern=function(){var e=new p.CellData;e.content=1<<22|"E".charCodeAt(0),e.fg=this._curAttrData.fg,e.bg=this._curAttrData.bg;var t=this._bufferService.buffer;this._setCursor(0,0);for(var r=0;r<this._bufferService.rows;++r){var i=t.ybase+t.y+r,n=t.lines.get(i);n&&(n.fill(e),n.isWrapped=!1)}this._dirtyRowService.markAllDirty(),this._setCursor(0,0)},t}(l.Disposable);t.InputHandler=C},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.DEFAULT_CHARSET=t.CHARSETS=void 0,t.CHARSETS={},t.DEFAULT_CHARSET=t.CHARSETS.B,t.CHARSETS[0]={"`":"◆",a:"▒",b:"␉",c:"␌",d:"␍",e:"␊",f:"°",g:"±",h:"␤",i:"␋",j:"┘",k:"┐",l:"┌",m:"└",n:"┼",o:"⎺",p:"⎻",q:"─",r:"⎼",s:"⎽",t:"├",u:"┤",v:"┴",w:"┬",x:"│",y:"≤",z:"≥","{":"π","|":"≠","}":"£","~":"·"},t.CHARSETS.A={"#":"£"},t.CHARSETS.B=void 0,t.CHARSETS[4]={"#":"£","@":"¾","[":"ij","\\":"½","]":"|","{":"¨","|":"f","}":"¼","~":"´"},t.CHARSETS.C=t.CHARSETS[5]={"[":"Ä","\\":"Ö","]":"Å","^":"Ü","`":"é","{":"ä","|":"ö","}":"å","~":"ü"},t.CHARSETS.R={"#":"£","@":"à","[":"°","\\":"ç","]":"§","{":"é","|":"ù","}":"è","~":"¨"},t.CHARSETS.Q={"@":"à","[":"â","\\":"ç","]":"ê","^":"î","`":"ô","{":"é","|":"ù","}":"è","~":"û"},t.CHARSETS.K={"@":"§","[":"Ä","\\":"Ö","]":"Ü","{":"ä","|":"ö","}":"ü","~":"ß"},t.CHARSETS.Y={"#":"£","@":"§","[":"°","\\":"ç","]":"é","`":"ù","{":"à","|":"ò","}":"è","~":"ì"},t.CHARSETS.E=t.CHARSETS[6]={"@":"Ä","[":"Æ","\\":"Ø","]":"Å","^":"Ü","`":"ä","{":"æ","|":"ø","}":"å","~":"ü"},t.CHARSETS.Z={"#":"£","@":"§","[":"¡","\\":"Ñ","]":"¿","{":"°","|":"ñ","}":"ç"},t.CHARSETS.H=t.CHARSETS[7]={"@":"É","[":"Ä","\\":"Ö","]":"Å","^":"Ü","`":"é","{":"ä","|":"ö","}":"å","~":"ü"},t.CHARSETS["="]={"#":"ù","@":"à","[":"é","\\":"ç","]":"ê","^":"î",_:"è","`":"ô","{":"ä","|":"ö","}":"ü","~":"û"}},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.Params=void 0;var i=function(){function e(e,t){if(void 0===e&&(e=32),void 0===t&&(t=32),this.maxLength=e,this.maxSubParamsLength=t,t>256)throw new Error("maxSubParamsLength must not be greater than 256");this.params=new Int32Array(e),this.length=0,this._subParams=new Int32Array(t),this._subParamsLength=0,this._subParamsIdx=new Uint16Array(e),this._rejectDigits=!1,this._rejectSubDigits=!1,this._digitIsSub=!1}return e.fromArray=function(t){var r=new e;if(!t.length)return r;for(var i=t[0]instanceof Array?1:0;i<t.length;++i){var n=t[i];if(n instanceof Array)for(var o=0;o<n.length;++o)r.addSubParam(n[o]);else r.addParam(n)}return r},e.prototype.clone=function(){var t=new e(this.maxLength,this.maxSubParamsLength);return t.params.set(this.params),t.length=this.length,t._subParams.set(this._subParams),t._subParamsLength=this._subParamsLength,t._subParamsIdx.set(this._subParamsIdx),t._rejectDigits=this._rejectDigits,t._rejectSubDigits=this._rejectSubDigits,t._digitIsSub=this._digitIsSub,t},e.prototype.toArray=function(){for(var e=[],t=0;t<this.length;++t){e.push(this.params[t]);var r=this._subParamsIdx[t]>>8,i=255&this._subParamsIdx[t];i-r>0&&e.push(Array.prototype.slice.call(this._subParams,r,i))}return e},e.prototype.reset=function(){this.length=0,this._subParamsLength=0,this._rejectDigits=!1,this._rejectSubDigits=!1,this._digitIsSub=!1},e.prototype.addParam=function(e){if(this._digitIsSub=!1,this.length>=this.maxLength)this._rejectDigits=!0;else{if(e<-1)throw new Error("values lesser than -1 are not allowed");this._subParamsIdx[this.length]=this._subParamsLength<<8|this._subParamsLength,this.params[this.length++]=e>2147483647?2147483647:e}},e.prototype.addSubParam=function(e){if(this._digitIsSub=!0,this.length)if(this._rejectDigits||this._subParamsLength>=this.maxSubParamsLength)this._rejectSubDigits=!0;else{if(e<-1)throw new Error("values lesser than -1 are not allowed");this._subParams[this._subParamsLength++]=e>2147483647?2147483647:e,this._subParamsIdx[this.length-1]++}},e.prototype.hasSubParams=function(e){return(255&this._subParamsIdx[e])-(this._subParamsIdx[e]>>8)>0},e.prototype.getSubParams=function(e){var t=this._subParamsIdx[e]>>8,r=255&this._subParamsIdx[e];return r-t>0?this._subParams.subarray(t,r):null},e.prototype.getSubParamsAll=function(){for(var e={},t=0;t<this.length;++t){var r=this._subParamsIdx[t]>>8,i=255&this._subParamsIdx[t];i-r>0&&(e[t]=this._subParams.slice(r,i))}return e},e.prototype.addDigit=function(e){var 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0,this._listener=void 0,this._outerListener=void 0)},t}(r(2).Disposable);t.ScreenDprMonitor=o},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.clone=void 0,t.clone=function e(t,r){if(void 0===r&&(r=5),"object"!=typeof t)return t;var i=Array.isArray(t)?[]:{};for(var n in t)i[n]=r<=1?t[n]:t[n]?e(t[n],r-1):t[n];return i}},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.Terminal=void 0;var i=r(4),n=r(35),o=r(18),s=r(0),a=r(83),c=function(){function e(e){this._core=new n.Terminal(e),this._addonManager=new a.AddonManager}return e.prototype._checkProposedApi=function(){if(!this._core.optionsService.options.allowProposedApi)throw new Error("You must set the allowProposedApi option to true to use proposed API")},Object.defineProperty(e.prototype,"onCursorMove",{get:function(){return this._core.onCursorMove},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onLineFeed",{get:function(){return this._core.onLineFeed},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onSelectionChange",{get:function(){return this._core.onSelectionChange},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onData",{get:function(){return this._core.onData},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onBinary",{get:function(){return this._core.onBinary},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onTitleChange",{get:function(){return this._core.onTitleChange},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onScroll",{get:function(){return this._core.onScroll},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onKey",{get:function(){return this._core.onKey},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onRender",{get:function(){return this._core.onRender},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onResize",{get:function(){return this._core.onResize},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"element",{get:function(){return this._core.element},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"parser",{get:function(){return this._checkProposedApi(),this._parser||(this._parser=new f(this._core)),this._parser},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"unicode",{get:function(){return this._checkProposedApi(),new _(this._core)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textarea",{get:function(){return this._core.textarea},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rows",{get:function(){return this._core.rows},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cols",{get:function(){return this._core.cols},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"buffer",{get:function(){return this._checkProposedApi(),new h(this._core.buffers)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"markers",{get:function(){return this._checkProposedApi(),this._core.markers},enumerable:!1,configurable:!0}),e.prototype.blur=function(){this._core.blur()},e.prototype.focus=function(){this._core.focus()},e.prototype.resize=function(e,t){this._verifyIntegers(e,t),this._core.resize(e,t)},e.prototype.open=function(e){this._core.open(e)},e.prototype.attachCustomKeyEventHandler=function(e){this._core.attachCustomKeyEventHandler(e)},e.prototype.registerLinkMatcher=function(e,t,r){return this._checkProposedApi(),this._core.registerLinkMatcher(e,t,r)},e.prototype.deregisterLinkMatcher=function(e){this._checkProposedApi(),this._core.deregisterLinkMatcher(e)},e.prototype.registerLinkProvider=function(e){return this._checkProposedApi(),this._core.registerLinkProvider(e)},e.prototype.registerCharacterJoiner=function(e){return this._checkProposedApi(),this._core.registerCharacterJoiner(e)},e.prototype.deregisterCharacterJoiner=function(e){this._checkProposedApi(),this._core.deregisterCharacterJoiner(e)},e.prototype.registerMarker=function(e){return this._checkProposedApi(),this._verifyIntegers(e),this._core.addMarker(e)},e.prototype.addMarker=function(e){return this.registerMarker(e)},e.prototype.hasSelection=function(){return this._core.hasSelection()},e.prototype.select=function(e,t,r){this._verifyIntegers(e,t,r),this._core.select(e,t,r)},e.prototype.getSelection=function(){return this._core.getSelection()},e.prototype.getSelectionPosition=function(){return this._core.getSelectionPosition()},e.prototype.clearSelection=function(){this._core.clearSelection()},e.prototype.selectAll=function(){this._core.selectAll()},e.prototype.selectLines=function(e,t){this._verifyIntegers(e,t),this._core.selectLines(e,t)},e.prototype.dispose=function(){this._addonManager.dispose(),this._core.dispose()},e.prototype.scrollLines=function(e){this._verifyIntegers(e),this._core.scrollLines(e)},e.prototype.scrollPages=function(e){this._verifyIntegers(e),this._core.scrollPages(e)},e.prototype.scrollToTop=function(){this._core.scrollToTop()},e.prototype.scrollToBottom=function(){this._core.scrollToBottom()},e.prototype.scrollToLine=function(e){this._verifyIntegers(e),this._core.scrollToLine(e)},e.prototype.clear=function(){this._core.clear()},e.prototype.write=function(e,t){this._core.write(e,t)},e.prototype.writeUtf8=function(e,t){this._core.write(e,t)},e.prototype.writeln=function(e,t){this._core.write(e),this._core.write("\r\n",t)},e.prototype.paste=function(e){this._core.paste(e)},e.prototype.getOption=function(e){return this._core.optionsService.getOption(e)},e.prototype.setOption=function(e,t){this._core.optionsService.setOption(e,t)},e.prototype.refresh=function(e,t){this._verifyIntegers(e,t),this._core.refresh(e,t)},e.prototype.reset=function(){this._core.reset()},e.prototype.loadAddon=function(e){return this._addonManager.loadAddon(this,e)},Object.defineProperty(e,"strings",{get:function(){return o},enumerable:!1,configurable:!0}),e.prototype._verifyIntegers=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];for(var r=0,i=e;r<i.length;r++){var n=i[r];if(n===1/0||isNaN(n)||n%1!=0)throw new Error("This API only accepts integers")}},e}();t.Terminal=c;var l=function(){function e(e,t){this._buffer=e,this.type=t}return e.prototype.init=function(e){return this._buffer=e,this},Object.defineProperty(e.prototype,"cursorY",{get:function(){return this._buffer.y},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cursorX",{get:function(){return this._buffer.x},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"viewportY",{get:function(){return this._buffer.ydisp},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"baseY",{get:function(){return this._buffer.ybase},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"length",{get:function(){return this._buffer.lines.length},enumerable:!1,configurable:!0}),e.prototype.getLine=function(e){var t=this._buffer.lines.get(e);if(t)return new u(t)},e.prototype.getNullCell=function(){return new i.CellData},e}(),h=function(){function e(e){var t=this;this._buffers=e,this._onBufferChange=new s.EventEmitter,this._normal=new l(this._buffers.normal,"normal"),this._alternate=new l(this._buffers.alt,"alternate"),this._buffers.onBufferActivate((function(){return t._onBufferChange.fire(t.active)}))}return Object.defineProperty(e.prototype,"onBufferChange",{get:function(){return this._onBufferChange.event},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"active",{get:function(){if(this._buffers.active===this._buffers.normal)return this.normal;if(this._buffers.active===this._buffers.alt)return this.alternate;throw new Error("Active buffer is neither normal nor alternate")},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"normal",{get:function(){return this._normal.init(this._buffers.normal)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"alternate",{get:function(){return this._alternate.init(this._buffers.alt)},enumerable:!1,configurable:!0}),e}(),u=function(){function e(e){this._line=e}return Object.defineProperty(e.prototype,"isWrapped",{get:function(){return this._line.isWrapped},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"length",{get:function(){return this._line.length},enumerable:!1,configurable:!0}),e.prototype.getCell=function(e,t){if(!(e<0||e>=this._line.length))return t?(this._line.loadCell(e,t),t):this._line.loadCell(e,new i.CellData)},e.prototype.translateToString=function(e,t,r){return this._line.translateToString(e,t,r)},e}(),f=function(){function e(e){this._core=e}return e.prototype.registerCsiHandler=function(e,t){return this._core.addCsiHandler(e,(function(e){return t(e.toArray())}))},e.prototype.addCsiHandler=function(e,t){return this.registerCsiHandler(e,t)},e.prototype.registerDcsHandler=function(e,t){return this._core.addDcsHandler(e,(function(e,r){return t(e,r.toArray())}))},e.prototype.addDcsHandler=function(e,t){return this.registerDcsHandler(e,t)},e.prototype.registerEscHandler=function(e,t){return this._core.addEscHandler(e,t)},e.prototype.addEscHandler=function(e,t){return this.registerEscHandler(e,t)},e.prototype.registerOscHandler=function(e,t){return this._core.addOscHandler(e,t)},e.prototype.addOscHandler=function(e,t){return this.registerOscHandler(e,t)},e}(),_=function(){function e(e){this._core=e}return e.prototype.register=function(e){this._core.unicodeService.register(e)},Object.defineProperty(e.prototype,"versions",{get:function(){return this._core.unicodeService.versions},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"activeVersion",{get:function(){return this._core.unicodeService.activeVersion},set:function(e){this._core.unicodeService.activeVersion=e},enumerable:!1,configurable:!0}),e}()},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0}),t.Terminal=void 0;var o=r(36),s=r(37),a=r(38),c=r(12),l=r(19),h=r(40),u=r(50),f=r(51),_=r(11),d=r(7),p=r(18),v=r(54),g=r(55),y=r(56),b=r(57),S=r(59),m=r(0),C=r(16),w=r(27),E=r(60),L=r(5),A=r(61),R=r(62),k=r(63),x=r(64),D=r(65),T="undefined"!=typeof window?window.document:null,O=function(e){function t(t){void 0===t&&(t={});var r=e.call(this,t)||this;return r.browser=_,r._keyDownHandled=!1,r._onCursorMove=new m.EventEmitter,r._onKey=new m.EventEmitter,r._onRender=new m.EventEmitter,r._onSelectionChange=new m.EventEmitter,r._onTitleChange=new m.EventEmitter,r._onFocus=new m.EventEmitter,r._onBlur=new m.EventEmitter,r._onA11yCharEmitter=new m.EventEmitter,r._onA11yTabEmitter=new m.EventEmitter,r._setup(),r.linkifier=r._instantiationService.createInstance(u.Linkifier),r.linkifier2=r.register(r._instantiationService.createInstance(k.Linkifier2)),r.register(r._inputHandler.onRequestBell((function(){return r.bell()}))),r.register(r._inputHandler.onRequestRefreshRows((function(e,t){return r.refresh(e,t)}))),r.register(r._inputHandler.onRequestReset((function(){return r.reset()}))),r.register(r._inputHandler.onRequestScroll((function(e,t){return r.scroll(e,t||void 0)}))),r.register(r._inputHandler.onRequestWindowsOptionsReport((function(e){return r._reportWindowsOptions(e)}))),r.register(m.forwardEvent(r._inputHandler.onCursorMove,r._onCursorMove)),r.register(m.forwardEvent(r._inputHandler.onTitleChange,r._onTitleChange)),r.register(m.forwardEvent(r._inputHandler.onA11yChar,r._onA11yCharEmitter)),r.register(m.forwardEvent(r._inputHandler.onA11yTab,r._onA11yTabEmitter)),r.register(r._bufferService.onResize((function(e){return r._afterResize(e.cols,e.rows)}))),r}return n(t,e),Object.defineProperty(t.prototype,"options",{get:function(){return this.optionsService.options},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onCursorMove",{get:function(){return this._onCursorMove.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onKey",{get:function(){return this._onKey.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRender",{get:function(){return this._onRender.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onSelectionChange",{get:function(){return this._onSelectionChange.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onTitleChange",{get:function(){return this._onTitleChange.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onFocus",{get:function(){return this._onFocus.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onBlur",{get:function(){return this._onBlur.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onA11yChar",{get:function(){return this._onA11yCharEmitter.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onA11yTab",{get:function(){return this._onA11yTabEmitter.event},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){var t,r,i;this._isDisposed||(e.prototype.dispose.call(this),null===(t=this._renderService)||void 0===t||t.dispose(),this._customKeyEventHandler=void 0,this.write=function(){},null===(i=null===(r=this.element)||void 0===r?void 0:r.parentNode)||void 0===i||i.removeChild(this.element))},t.prototype._setup=function(){e.prototype._setup.call(this),this._customKeyEventHandler=void 0},Object.defineProperty(t.prototype,"buffer",{get:function(){return this.buffers.active},enumerable:!1,configurable:!0}),t.prototype.focus=function(){this.textarea&&this.textarea.focus({preventScroll:!0})},t.prototype._updateOptions=function(t){var r,i,n,o;switch(e.prototype._updateOptions.call(this,t),t){case"fontFamily":case"fontSize":null===(r=this._renderService)||void 0===r||r.clear(),null===(i=this._charSizeService)||void 0===i||i.measure();break;case"cursorBlink":case"cursorStyle":this.refresh(this.buffer.y,this.buffer.y);break;case"drawBoldTextInBrightColors":case"letterSpacing":case"lineHeight":case"fontWeight":case"fontWeightBold":case"minimumContrastRatio":this._renderService&&(this._renderService.clear(),this._renderService.onResize(this.cols,this.rows),this.refresh(0,this.rows-1));break;case"rendererType":this._renderService&&(this._renderService.setRenderer(this._createRenderer()),this._renderService.onResize(this.cols,this.rows));break;case"scrollback":null===(n=this.viewport)||void 0===n||n.syncScrollArea();break;case"screenReaderMode":this.optionsService.options.screenReaderMode?!this._accessibilityManager&&this._renderService&&(this._accessibilityManager=new y.AccessibilityManager(this,this._renderService)):(null===(o=this._accessibilityManager)||void 0===o||o.dispose(),this._accessibilityManager=void 0);break;case"tabStopWidth":this.buffers.setupTabStops();break;case"theme":this._setTheme(this.optionsService.options.theme)}},t.prototype._onTextAreaFocus=function(e){this._coreService.decPrivateModes.sendFocus&&this._coreService.triggerDataEvent(c.C0.ESC+"[I"),this.updateCursorStyle(e),this.element.classList.add("focus"),this._showCursor(),this._onFocus.fire()},t.prototype.blur=function(){var e;return null===(e=this.textarea)||void 0===e?void 0:e.blur()},t.prototype._onTextAreaBlur=function(){this.textarea.value="",this.refresh(this.buffer.y,this.buffer.y),this._coreService.decPrivateModes.sendFocus&&this._coreService.triggerDataEvent(c.C0.ESC+"[O"),this.element.classList.remove("focus"),this._onBlur.fire()},t.prototype._syncTextArea=function(){if(this.textarea&&this.buffer.isCursorInViewport&&!this._compositionHelper.isComposing){var e=Math.ceil(this._charSizeService.height*this.optionsService.options.lineHeight),t=this._bufferService.buffer.y*e,r=this._bufferService.buffer.x*this._charSizeService.width;this.textarea.style.left=r+"px",this.textarea.style.top=t+"px",this.textarea.style.width=this._charSizeService.width+"px",this.textarea.style.height=e+"px",this.textarea.style.lineHeight=e+"px",this.textarea.style.zIndex="-5"}},t.prototype._initGlobal=function(){var e=this;this._bindKeys(),this.register(d.addDisposableDomListener(this.element,"copy",(function(t){e.hasSelection()&&a.copyHandler(t,e._selectionService)})));var t=function(t){return a.handlePasteEvent(t,e.textarea,e._coreService)};this.register(d.addDisposableDomListener(this.textarea,"paste",t)),this.register(d.addDisposableDomListener(this.element,"paste",t)),_.isFirefox?this.register(d.addDisposableDomListener(this.element,"mousedown",(function(t){2===t.button&&a.rightClickHandler(t,e.textarea,e.screenElement,e._selectionService,e.options.rightClickSelectsWord)}))):this.register(d.addDisposableDomListener(this.element,"contextmenu",(function(t){a.rightClickHandler(t,e.textarea,e.screenElement,e._selectionService,e.options.rightClickSelectsWord)}))),_.isLinux&&this.register(d.addDisposableDomListener(this.element,"auxclick",(function(t){1===t.button&&a.moveTextAreaUnderMouseCursor(t,e.textarea,e.screenElement)})))},t.prototype._bindKeys=function(){var e=this;this.register(d.addDisposableDomListener(this.textarea,"keyup",(function(t){return e._keyUp(t)}),!0)),this.register(d.addDisposableDomListener(this.textarea,"keydown",(function(t){return e._keyDown(t)}),!0)),this.register(d.addDisposableDomListener(this.textarea,"keypress",(function(t){return e._keyPress(t)}),!0)),this.register(d.addDisposableDomListener(this.textarea,"compositionstart",(function(){return e._compositionHelper.compositionstart()}))),this.register(d.addDisposableDomListener(this.textarea,"compositionupdate",(function(t){return e._compositionHelper.compositionupdate(t)}))),this.register(d.addDisposableDomListener(this.textarea,"compositionend",(function(){return e._compositionHelper.compositionend()}))),this.register(this.onRender((function(){return e._compositionHelper.updateCompositionElements()}))),this.register(this.onRender((function(t){return e._queueLinkification(t.start,t.end)})))},t.prototype.open=function(e){var t=this;if(!e)throw new Error("Terminal requires a parent element.");T.body.contains(e)||this._logService.debug("Terminal.open was called on an element that was not attached to the DOM"),this._document=e.ownerDocument,this.element=this._document.createElement("div"),this.element.dir="ltr",this.element.classList.add("terminal"),this.element.classList.add("xterm"),this.element.setAttribute("tabindex","0"),e.appendChild(this.element);var r=T.createDocumentFragment();this._viewportElement=T.createElement("div"),this._viewportElement.classList.add("xterm-viewport"),r.appendChild(this._viewportElement),this._viewportScrollArea=T.createElement("div"),this._viewportScrollArea.classList.add("xterm-scroll-area"),this._viewportElement.appendChild(this._viewportScrollArea),this.screenElement=T.createElement("div"),this.screenElement.classList.add("xterm-screen"),this._helperContainer=T.createElement("div"),this._helperContainer.classList.add("xterm-helpers"),this.screenElement.appendChild(this._helperContainer),r.appendChild(this.screenElement),this.textarea=T.createElement("textarea"),this.textarea.classList.add("xterm-helper-textarea"),this.textarea.setAttribute("aria-label",p.promptLabel),this.textarea.setAttribute("aria-multiline","false"),this.textarea.setAttribute("autocorrect","off"),this.textarea.setAttribute("autocapitalize","off"),this.textarea.setAttribute("spellcheck","false"),this.textarea.tabIndex=0,this.register(d.addDisposableDomListener(this.textarea,"focus",(function(e){return t._onTextAreaFocus(e)}))),this.register(d.addDisposableDomListener(this.textarea,"blur",(function(){return t._onTextAreaBlur()}))),this._helperContainer.appendChild(this.textarea);var i=this._instantiationService.createInstance(x.CoreBrowserService,this.textarea);this._instantiationService.setService(L.ICoreBrowserService,i),this._charSizeService=this._instantiationService.createInstance(A.CharSizeService,this._document,this._helperContainer),this._instantiationService.setService(L.ICharSizeService,this._charSizeService),this._compositionView=T.createElement("div"),this._compositionView.classList.add("composition-view"),this._compositionHelper=this._instantiationService.createInstance(o.CompositionHelper,this.textarea,this._compositionView),this._helperContainer.appendChild(this._compositionView),this.element.appendChild(r),this._theme=this.options.theme||this._theme,this._colorManager=new w.ColorManager(T,this.options.allowTransparency),this.register(this.optionsService.onOptionChange((function(e){return t._colorManager.onOptionsChange(e)}))),this._colorManager.setTheme(this._theme);var n=this._createRenderer();this._renderService=this.register(this._instantiationService.createInstance(E.RenderService,n,this.rows,this.screenElement)),this._instantiationService.setService(L.IRenderService,this._renderService),this.register(this._renderService.onRenderedBufferChange((function(e){return t._onRender.fire(e)}))),this.onResize((function(e){return t._renderService.resize(e.cols,e.rows)})),this._soundService=this._instantiationService.createInstance(v.SoundService),this._instantiationService.setService(L.ISoundService,this._soundService),this._mouseService=this._instantiationService.createInstance(R.MouseService),this._instantiationService.setService(L.IMouseService,this._mouseService),this.viewport=this._instantiationService.createInstance(s.Viewport,(function(e,r){return t.scrollLines(e,r)}),this._viewportElement,this._viewportScrollArea),this.viewport.onThemeChange(this._colorManager.colors),this.register(this._inputHandler.onRequestSyncScrollBar((function(){return t.viewport.syncScrollArea()}))),this.register(this.viewport),this.register(this.onCursorMove((function(){t._renderService.onCursorMove(),t._syncTextArea()}))),this.register(this.onResize((function(){return t._renderService.onResize(t.cols,t.rows)}))),this.register(this.onBlur((function(){return t._renderService.onBlur()}))),this.register(this.onFocus((function(){return t._renderService.onFocus()}))),this.register(this._renderService.onDimensionsChange((function(){return t.viewport.syncScrollArea()}))),this._selectionService=this.register(this._instantiationService.createInstance(f.SelectionService,this.element,this.screenElement)),this._instantiationService.setService(L.ISelectionService,this._selectionService),this.register(this._selectionService.onRequestScrollLines((function(e){return t.scrollLines(e.amount,e.suppressScrollEvent)}))),this.register(this._selectionService.onSelectionChange((function(){return t._onSelectionChange.fire()}))),this.register(this._selectionService.onRequestRedraw((function(e){return t._renderService.onSelectionChanged(e.start,e.end,e.columnSelectMode)}))),this.register(this._selectionService.onLinuxMouseSelection((function(e){t.textarea.value=e,t.textarea.focus(),t.textarea.select()}))),this.register(this.onScroll((function(){t.viewport.syncScrollArea(),t._selectionService.refresh()}))),this.register(d.addDisposableDomListener(this._viewportElement,"scroll",(function(){return t._selectionService.refresh()}))),this._mouseZoneManager=this._instantiationService.createInstance(g.MouseZoneManager,this.element,this.screenElement),this.register(this._mouseZoneManager),this.register(this.onScroll((function(){return t._mouseZoneManager.clearAll()}))),this.linkifier.attachToDom(this.element,this._mouseZoneManager),this.linkifier2.attachToDom(this.element,this._mouseService,this._renderService),this.register(d.addDisposableDomListener(this.element,"mousedown",(function(e){return t._selectionService.onMouseDown(e)}))),this._coreMouseService.areMouseEventsActive?(this._selectionService.disable(),this.element.classList.add("enable-mouse-events")):this._selectionService.enable(),this.options.screenReaderMode&&(this._accessibilityManager=new y.AccessibilityManager(this,this._renderService)),this._charSizeService.measure(),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()},t.prototype._createRenderer=function(){switch(this.options.rendererType){case"canvas":return this._instantiationService.createInstance(h.Renderer,this._colorManager.colors,this.screenElement,this.linkifier,this.linkifier2);case"dom":return this._instantiationService.createInstance(b.DomRenderer,this._colorManager.colors,this.element,this.screenElement,this._viewportElement,this.linkifier,this.linkifier2);default:throw new Error('Unrecognized rendererType "'+this.options.rendererType+'"')}},t.prototype._setTheme=function(e){var t,r,i;this._theme=e,null===(t=this._colorManager)||void 0===t||t.setTheme(e),null===(r=this._renderService)||void 0===r||r.setColors(this._colorManager.colors),null===(i=this.viewport)||void 0===i||i.onThemeChange(this._colorManager.colors)},t.prototype.bindMouse=function(){var e=this,t=this,r=this.element;function i(e){var r,i,n=t._mouseService.getRawByteCoords(e,t.screenElement,t.cols,t.rows);if(!n)return!1;switch(e.overrideType||e.type){case"mousemove":i=32,void 0===e.buttons?(r=3,void 0!==e.button&&(r=e.button<3?e.button:3)):r=1&e.buttons?0:4&e.buttons?1:2&e.buttons?2:3;break;case"mouseup":i=0,r=e.button<3?e.button:3;break;case"mousedown":i=1,r=e.button<3?e.button:3;break;case"wheel":0!==e.deltaY&&(i=e.deltaY<0?0:1),r=4;break;default:return!1}return!(void 0===i||void 0===r||r>4)&&t._coreMouseService.triggerMouseEvent({col:n.x-33,row:n.y-33,button:r,action:i,ctrl:e.ctrlKey,alt:e.altKey,shift:e.shiftKey})}var n={mouseup:null,wheel:null,mousedrag:null,mousemove:null},o=function(t){return i(t),t.buttons||(e._document.removeEventListener("mouseup",n.mouseup),n.mousedrag&&e._document.removeEventListener("mousemove",n.mousedrag)),e.cancel(t)},s=function(t){return i(t),t.preventDefault(),e.cancel(t)},a=function(e){e.buttons&&i(e)},l=function(e){e.buttons||i(e)};this.register(this._coreMouseService.onProtocolChange((function(t){t?("debug"===e.optionsService.options.logLevel&&e._logService.debug("Binding to mouse events:",e._coreMouseService.explainEvents(t)),e.element.classList.add("enable-mouse-events"),e._selectionService.disable()):(e._logService.debug("Unbinding from mouse events."),e.element.classList.remove("enable-mouse-events"),e._selectionService.enable()),8&t?n.mousemove||(r.addEventListener("mousemove",l),n.mousemove=l):(r.removeEventListener("mousemove",n.mousemove),n.mousemove=null),16&t?n.wheel||(r.addEventListener("wheel",s,{passive:!1}),n.wheel=s):(r.removeEventListener("wheel",n.wheel),n.wheel=null),2&t?n.mouseup||(n.mouseup=o):(e._document.removeEventListener("mouseup",n.mouseup),n.mouseup=null),4&t?n.mousedrag||(n.mousedrag=a):(e._document.removeEventListener("mousemove",n.mousedrag),n.mousedrag=null)}))),this._coreMouseService.activeProtocol=this._coreMouseService.activeProtocol,this.register(d.addDisposableDomListener(r,"mousedown",(function(t){if(t.preventDefault(),e.focus(),e._coreMouseService.areMouseEventsActive&&!e._selectionService.shouldForceSelection(t))return i(t),n.mouseup&&e._document.addEventListener("mouseup",n.mouseup),n.mousedrag&&e._document.addEventListener("mousemove",n.mousedrag),e.cancel(t)}))),this.register(d.addDisposableDomListener(r,"wheel",(function(t){if(n.wheel);else if(!e.buffer.hasScrollback){var r=e.viewport.getLinesScrolled(t);if(0===r)return;for(var i=c.C0.ESC+(e._coreService.decPrivateModes.applicationCursorKeys?"O":"[")+(t.deltaY<0?"A":"B"),o="",s=0;s<Math.abs(r);s++)o+=i;e._coreService.triggerDataEvent(o,!0)}}),{passive:!0})),this.register(d.addDisposableDomListener(r,"wheel",(function(t){if(!n.wheel)return e.viewport.onWheel(t)?void 0:e.cancel(t)}),{passive:!1})),this.register(d.addDisposableDomListener(r,"touchstart",(function(t){if(!e._coreMouseService.areMouseEventsActive)return e.viewport.onTouchStart(t),e.cancel(t)}),{passive:!0})),this.register(d.addDisposableDomListener(r,"touchmove",(function(t){if(!e._coreMouseService.areMouseEventsActive)return e.viewport.onTouchMove(t)?void 0:e.cancel(t)}),{passive:!1}))},t.prototype.refresh=function(e,t){var r;null===(r=this._renderService)||void 0===r||r.refreshRows(e,t)},t.prototype._queueLinkification=function(e,t){var r;null===(r=this.linkifier)||void 0===r||r.linkifyRows(e,t)},t.prototype.updateCursorStyle=function(e){this._selectionService&&this._selectionService.shouldColumnSelect(e)?this.element.classList.add("column-select"):this.element.classList.remove("column-select")},t.prototype._showCursor=function(){this._coreService.isCursorInitialized||(this._coreService.isCursorInitialized=!0,this.refresh(this.buffer.y,this.buffer.y))},t.prototype.scrollLines=function(t,r){e.prototype.scrollLines.call(this,t,r),this.refresh(0,this.rows-1)},t.prototype.paste=function(e){a.paste(e,this.textarea,this._coreService)},t.prototype.attachCustomKeyEventHandler=function(e){this._customKeyEventHandler=e},t.prototype.registerLinkMatcher=function(e,t,r){var i=this.linkifier.registerLinkMatcher(e,t,r);return this.refresh(0,this.rows-1),i},t.prototype.deregisterLinkMatcher=function(e){this.linkifier.deregisterLinkMatcher(e)&&this.refresh(0,this.rows-1)},t.prototype.registerLinkProvider=function(e){return this.linkifier2.registerLinkProvider(e)},t.prototype.registerCharacterJoiner=function(e){var t=this._renderService.registerCharacterJoiner(e);return this.refresh(0,this.rows-1),t},t.prototype.deregisterCharacterJoiner=function(e){this._renderService.deregisterCharacterJoiner(e)&&this.refresh(0,this.rows-1)},Object.defineProperty(t.prototype,"markers",{get:function(){return this.buffer.markers},enumerable:!1,configurable:!0}),t.prototype.addMarker=function(e){if(this.buffer===this.buffers.normal)return this.buffer.addMarker(this.buffer.ybase+this.buffer.y+e)},t.prototype.hasSelection=function(){return!!this._selectionService&&this._selectionService.hasSelection},t.prototype.select=function(e,t,r){this._selectionService.setSelection(e,t,r)},t.prototype.getSelection=function(){return this._selectionService?this._selectionService.selectionText:""},t.prototype.getSelectionPosition=function(){if(this._selectionService&&this._selectionService.hasSelection)return{startColumn:this._selectionService.selectionStart[0],startRow:this._selectionService.selectionStart[1],endColumn:this._selectionService.selectionEnd[0],endRow:this._selectionService.selectionEnd[1]}},t.prototype.clearSelection=function(){var e;null===(e=this._selectionService)||void 0===e||e.clearSelection()},t.prototype.selectAll=function(){var e;null===(e=this._selectionService)||void 0===e||e.selectAll()},t.prototype.selectLines=function(e,t){var r;null===(r=this._selectionService)||void 0===r||r.selectLines(e,t)},t.prototype._keyDown=function(e){if(this._keyDownHandled=!1,this._customKeyEventHandler&&!1===this._customKeyEventHandler(e))return!1;if(!this._compositionHelper.keydown(e))return this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(),!1;var t=S.evaluateKeyboardEvent(e,this._coreService.decPrivateModes.applicationCursorKeys,this.browser.isMac,this.options.macOptionIsMeta);if(this.updateCursorStyle(e),3===t.type||2===t.type){var r=this.rows-1;return this.scrollLines(2===t.type?-r:r),this.cancel(e,!0)}return 1===t.type&&this.selectAll(),!!this._isThirdLevelShift(this.browser,e)||(t.cancel&&this.cancel(e,!0),!t.key||(t.key!==c.C0.ETX&&t.key!==c.C0.CR||(this.textarea.value=""),this._onKey.fire({key:t.key,domEvent:e}),this._showCursor(),this._coreService.triggerDataEvent(t.key,!0),this.optionsService.options.screenReaderMode?void(this._keyDownHandled=!0):this.cancel(e,!0)))},t.prototype._isThirdLevelShift=function(e,t){var r=e.isMac&&!this.options.macOptionIsMeta&&t.altKey&&!t.ctrlKey&&!t.metaKey||e.isWindows&&t.altKey&&t.ctrlKey&&!t.metaKey;return"keypress"===t.type?r:r&&(!t.keyCode||t.keyCode>47)},t.prototype._keyUp=function(e){this._customKeyEventHandler&&!1===this._customKeyEventHandler(e)||(function(e){return 16===e.keyCode||17===e.keyCode||18===e.keyCode}(e)||this.focus(),this.updateCursorStyle(e))},t.prototype._keyPress=function(e){var t;if(this._keyDownHandled)return!1;if(this._customKeyEventHandler&&!1===this._customKeyEventHandler(e))return!1;if(this.cancel(e),e.charCode)t=e.charCode;else if(null===e.which||void 0===e.which)t=e.keyCode;else{if(0===e.which||0===e.charCode)return!1;t=e.which}return!(!t||(e.altKey||e.ctrlKey||e.metaKey)&&!this._isThirdLevelShift(this.browser,e))&&(t=String.fromCharCode(t),this._onKey.fire({key:t,domEvent:e}),this._showCursor(),this._coreService.triggerDataEvent(t,!0),!0)},t.prototype.bell=function(){this._soundBell()&&this._soundService.playBellSound()},t.prototype.resize=function(t,r){t!==this.cols||r!==this.rows?e.prototype.resize.call(this,t,r):this._charSizeService&&!this._charSizeService.hasValidSize&&this._charSizeService.measure()},t.prototype._afterResize=function(e,t){var r,i;null===(r=this._charSizeService)||void 0===r||r.measure(),null===(i=this.viewport)||void 0===i||i.syncScrollArea(!0)},t.prototype.clear=function(){if(0!==this.buffer.ybase||0!==this.buffer.y){this.buffer.lines.set(0,this.buffer.lines.get(this.buffer.ybase+this.buffer.y)),this.buffer.lines.length=1,this.buffer.ydisp=0,this.buffer.ybase=0,this.buffer.y=0;for(var e=1;e<this.rows;e++)this.buffer.lines.push(this.buffer.getBlankLine(C.DEFAULT_ATTR_DATA));this.refresh(0,this.rows-1),this._onScroll.fire(this.buffer.ydisp)}},t.prototype.reset=function(){var t,r;this.options.rows=this.rows,this.options.cols=this.cols;var i=this._customKeyEventHandler;this._setup(),e.prototype.reset.call(this),null===(t=this._selectionService)||void 0===t||t.reset(),this._customKeyEventHandler=i,this.refresh(0,this.rows-1),null===(r=this.viewport)||void 0===r||r.syncScrollArea()},t.prototype._reportWindowsOptions=function(e){if(this._renderService)switch(e){case l.WindowsOptionsReportType.GET_WIN_SIZE_PIXELS:var t=this._renderService.dimensions.scaledCanvasWidth.toFixed(0),r=this._renderService.dimensions.scaledCanvasHeight.toFixed(0);this._coreService.triggerDataEvent(c.C0.ESC+"[4;"+r+";"+t+"t");break;case l.WindowsOptionsReportType.GET_CELL_SIZE_PIXELS:var i=this._renderService.dimensions.scaledCellWidth.toFixed(0),n=this._renderService.dimensions.scaledCellHeight.toFixed(0);this._coreService.triggerDataEvent(c.C0.ESC+"[6;"+n+";"+i+"t")}},t.prototype.cancel=function(e,t){if(this.options.cancelEvents||t)return e.preventDefault(),e.stopPropagation(),!1},t.prototype._visualBell=function(){return!1},t.prototype._soundBell=function(){return"sound"===this.options.bellStyle},t}(D.CoreTerminal);t.Terminal=O},function(e,t,r){"use strict";var i=this&&this.__decorate||function(e,t,r,i){var n,o=arguments.length,s=o<3?t:null===i?i=Object.getOwnPropertyDescriptor(t,r):i;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)s=Reflect.decorate(e,t,r,i);else for(var a=e.length-1;a>=0;a--)(n=e[a])&&(s=(o<3?n(s):o>3?n(t,r,s):n(t,r))||s);return o>3&&s&&Object.defineProperty(t,r,s),s},n=this&&this.__param||function(e,t){return function(r,i){t(r,i,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.CompositionHelper=void 0;var o=r(5),s=r(1),a=function(){function e(e,t,r,i,n,o){this._textarea=e,this._compositionView=t,this._bufferService=r,this._optionsService=i,this._charSizeService=n,this._coreService=o,this._isComposing=!1,this._isSendingComposition=!1,this._compositionPosition={start:0,end:0}}return Object.defineProperty(e.prototype,"isComposing",{get:function(){return this._isComposing},enumerable:!1,configurable:!0}),e.prototype.compositionstart=function(){this._isComposing=!0,this._compositionPosition.start=this._textarea.value.length,this._compositionView.textContent="",this._compositionView.classList.add("active")},e.prototype.compositionupdate=function(e){var t=this;this._compositionView.textContent=e.data,this.updateCompositionElements(),setTimeout((function(){t._compositionPosition.end=t._textarea.value.length}),0)},e.prototype.compositionend=function(){this._finalizeComposition(!0)},e.prototype.keydown=function(e){if(this._isComposing||this._isSendingComposition){if(229===e.keyCode)return!1;if(16===e.keyCode||17===e.keyCode||18===e.keyCode)return!1;this._finalizeComposition(!1)}return 229!==e.keyCode||(this._handleAnyTextareaChanges(),!1)},e.prototype._finalizeComposition=function(e){var t=this;if(this._compositionView.classList.remove("active"),this._isComposing=!1,e){var r={start:this._compositionPosition.start,end:this._compositionPosition.end};this._isSendingComposition=!0,setTimeout((function(){if(t._isSendingComposition){t._isSendingComposition=!1;var e=void 0;e=t._isComposing?t._textarea.value.substring(r.start,r.end):t._textarea.value.substring(r.start),t._coreService.triggerDataEvent(e,!0)}}),0)}else{this._isSendingComposition=!1;var i=this._textarea.value.substring(this._compositionPosition.start,this._compositionPosition.end);this._coreService.triggerDataEvent(i,!0)}},e.prototype._handleAnyTextareaChanges=function(){var e=this,t=this._textarea.value;setTimeout((function(){if(!e._isComposing){var r=e._textarea.value.replace(t,"");r.length>0&&e._coreService.triggerDataEvent(r,!0)}}),0)},e.prototype.updateCompositionElements=function(e){var t=this;if(this._isComposing){if(this._bufferService.buffer.isCursorInViewport){var r=Math.ceil(this._charSizeService.height*this._optionsService.options.lineHeight),i=this._bufferService.buffer.y*r,n=this._bufferService.buffer.x*this._charSizeService.width;this._compositionView.style.left=n+"px",this._compositionView.style.top=i+"px",this._compositionView.style.height=r+"px",this._compositionView.style.lineHeight=r+"px",this._compositionView.style.fontFamily=this._optionsService.options.fontFamily,this._compositionView.style.fontSize=this._optionsService.options.fontSize+"px";var o=this._compositionView.getBoundingClientRect();this._textarea.style.left=n+"px",this._textarea.style.top=i+"px",this._textarea.style.width=o.width+"px",this._textarea.style.height=o.height+"px",this._textarea.style.lineHeight=o.height+"px"}e||setTimeout((function(){return t.updateCompositionElements(!0)}),0)}},e=i([n(2,s.IBufferService),n(3,s.IOptionsService),n(4,o.ICharSizeService),n(5,s.ICoreService)],e)}();t.CompositionHelper=a},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__decorate||function(e,t,r,i){var n,o=arguments.length,s=o<3?t:null===i?i=Object.getOwnPropertyDescriptor(t,r):i;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)s=Reflect.decorate(e,t,r,i);else for(var a=e.length-1;a>=0;a--)(n=e[a])&&(s=(o<3?n(s):o>3?n(t,r,s):n(t,r))||s);return o>3&&s&&Object.defineProperty(t,r,s),s},s=this&&this.__param||function(e,t){return function(r,i){t(r,i,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.Viewport=void 0;var a=r(2),c=r(7),l=r(5),h=r(1),u=function(e){function t(t,r,i,n,o,s,a){var l=e.call(this)||this;return l._scrollLines=t,l._viewportElement=r,l._scrollArea=i,l._bufferService=n,l._optionsService=o,l._charSizeService=s,l._renderService=a,l.scrollBarWidth=0,l._currentRowHeight=0,l._lastRecordedBufferLength=0,l._lastRecordedViewportHeight=0,l._lastRecordedBufferHeight=0,l._lastTouchY=0,l._lastScrollTop=0,l._wheelPartialScroll=0,l._refreshAnimationFrame=null,l._ignoreNextScrollEvent=!1,l.scrollBarWidth=l._viewportElement.offsetWidth-l._scrollArea.offsetWidth||15,l.register(c.addDisposableDomListener(l._viewportElement,"scroll",l._onScroll.bind(l))),setTimeout((function(){return l.syncScrollArea()}),0),l}return n(t,e),t.prototype.onThemeChange=function(e){this._viewportElement.style.backgroundColor=e.background.css},t.prototype._refresh=function(e){var t=this;if(e)return this._innerRefresh(),void(null!==this._refreshAnimationFrame&&cancelAnimationFrame(this._refreshAnimationFrame));null===this._refreshAnimationFrame&&(this._refreshAnimationFrame=requestAnimationFrame((function(){return t._innerRefresh()})))},t.prototype._innerRefresh=function(){if(this._charSizeService.height>0){this._currentRowHeight=this._renderService.dimensions.scaledCellHeight/window.devicePixelRatio,this._lastRecordedViewportHeight=this._viewportElement.offsetHeight;var e=Math.round(this._currentRowHeight*this._lastRecordedBufferLength)+(this._lastRecordedViewportHeight-this._renderService.dimensions.canvasHeight);this._lastRecordedBufferHeight!==e&&(this._lastRecordedBufferHeight=e,this._scrollArea.style.height=this._lastRecordedBufferHeight+"px")}var t=this._bufferService.buffer.ydisp*this._currentRowHeight;this._viewportElement.scrollTop!==t&&(this._ignoreNextScrollEvent=!0,this._viewportElement.scrollTop=t),this._refreshAnimationFrame=null},t.prototype.syncScrollArea=function(e){if(void 0===e&&(e=!1),this._lastRecordedBufferLength!==this._bufferService.buffer.lines.length)return this._lastRecordedBufferLength=this._bufferService.buffer.lines.length,void this._refresh(e);if(this._lastRecordedViewportHeight===this._renderService.dimensions.canvasHeight){var t=this._bufferService.buffer.ydisp*this._currentRowHeight;this._lastScrollTop===t&&this._lastScrollTop===this._viewportElement.scrollTop&&this._renderService.dimensions.scaledCellHeight/window.devicePixelRatio===this._currentRowHeight||this._refresh(e)}else this._refresh(e)},t.prototype._onScroll=function(e){if(this._lastScrollTop=this._viewportElement.scrollTop,this._viewportElement.offsetParent)if(this._ignoreNextScrollEvent)this._ignoreNextScrollEvent=!1;else{var t=Math.round(this._lastScrollTop/this._currentRowHeight)-this._bufferService.buffer.ydisp;this._scrollLines(t,!0)}},t.prototype._bubbleScroll=function(e,t){var r=this._viewportElement.scrollTop+this._lastRecordedViewportHeight;return!(t<0&&0!==this._viewportElement.scrollTop||t>0&&r<this._lastRecordedBufferHeight)||(e.cancelable&&e.preventDefault(),!1)},t.prototype.onWheel=function(e){var t=this._getPixelsScrolled(e);return 0!==t&&(this._viewportElement.scrollTop+=t,this._bubbleScroll(e,t))},t.prototype._getPixelsScrolled=function(e){if(0===e.deltaY)return 0;var t=this._applyScrollModifier(e.deltaY,e);return e.deltaMode===WheelEvent.DOM_DELTA_LINE?t*=this._currentRowHeight:e.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(t*=this._currentRowHeight*this._bufferService.rows),t},t.prototype.getLinesScrolled=function(e){if(0===e.deltaY)return 0;var t=this._applyScrollModifier(e.deltaY,e);return e.deltaMode===WheelEvent.DOM_DELTA_PIXEL?(t/=this._currentRowHeight+0,this._wheelPartialScroll+=t,t=Math.floor(Math.abs(this._wheelPartialScroll))*(this._wheelPartialScroll>0?1:-1),this._wheelPartialScroll%=1):e.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(t*=this._bufferService.rows),t},t.prototype._applyScrollModifier=function(e,t){var r=this._optionsService.options.fastScrollModifier;return"alt"===r&&t.altKey||"ctrl"===r&&t.ctrlKey||"shift"===r&&t.shiftKey?e*this._optionsService.options.fastScrollSensitivity*this._optionsService.options.scrollSensitivity:e*this._optionsService.options.scrollSensitivity},t.prototype.onTouchStart=function(e){this._lastTouchY=e.touches[0].pageY},t.prototype.onTouchMove=function(e){var t=this._lastTouchY-e.touches[0].pageY;return this._lastTouchY=e.touches[0].pageY,0!==t&&(this._viewportElement.scrollTop+=t,this._bubbleScroll(e,t))},t=o([s(3,h.IBufferService),s(4,h.IOptionsService),s(5,l.ICharSizeService),s(6,l.IRenderService)],t)}(a.Disposable);t.Viewport=u},function(e,t,r){"use strict";function i(e){return e.replace(/\r?\n/g,"\r")}function n(e,t){return t?"[200~"+e+"[201~":e}function o(e,t,r){e=n(e=i(e),r.decPrivateModes.bracketedPasteMode),r.triggerDataEvent(e,!0),t.value=""}function s(e,t,r){var i=r.getBoundingClientRect(),n=e.clientX-i.left-10,o=e.clientY-i.top-10;t.style.width="20px",t.style.height="20px",t.style.left=n+"px",t.style.top=o+"px",t.style.zIndex="1000",t.focus()}Object.defineProperty(t,"__esModule",{value:!0}),t.rightClickHandler=t.moveTextAreaUnderMouseCursor=t.paste=t.handlePasteEvent=t.copyHandler=t.bracketTextForPaste=t.prepareTextForTerminal=void 0,t.prepareTextForTerminal=i,t.bracketTextForPaste=n,t.copyHandler=function(e,t){e.clipboardData&&e.clipboardData.setData("text/plain",t.selectionText),e.preventDefault()},t.handlePasteEvent=function(e,t,r){e.stopPropagation(),e.clipboardData&&o(e.clipboardData.getData("text/plain"),t,r)},t.paste=o,t.moveTextAreaUnderMouseCursor=s,t.rightClickHandler=function(e,t,r,i,n){s(e,t,r),n&&!i.isClickInSelection(e)&&i.selectWordAtCursor(e),t.value=i.selectionText,t.select()}},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0}),t.EscapeSequenceParser=t.VT500_TRANSITION_TABLE=t.TransitionTable=void 0;var o=r(2),s=r(15),a=r(21),c=r(22),l=r(24),h=function(){function e(e){this.table=new Uint8Array(e)}return e.prototype.setDefault=function(e,t){s.fill(this.table,e<<4|t)},e.prototype.add=function(e,t,r,i){this.table[t<<8|e]=r<<4|i},e.prototype.addMany=function(e,t,r,i){for(var n=0;n<e.length;n++)this.table[t<<8|e[n]]=r<<4|i},e}();t.TransitionTable=h;t.VT500_TRANSITION_TABLE=function(){var e=new h(4095),t=Array.apply(null,Array(256)).map((function(e,t){return t})),r=function(e,r){return t.slice(e,r)},i=r(32,127),n=r(0,24);n.push(25),n.push.apply(n,r(28,32));var o,s=r(0,14);for(o in e.setDefault(1,0),e.addMany(i,0,2,0),s)e.addMany([24,26,153,154],o,3,0),e.addMany(r(128,144),o,3,0),e.addMany(r(144,152),o,3,0),e.add(156,o,0,0),e.add(27,o,11,1),e.add(157,o,4,8),e.addMany([152,158,159],o,0,7),e.add(155,o,11,3),e.add(144,o,11,9);return e.addMany(n,0,3,0),e.addMany(n,1,3,1),e.add(127,1,0,1),e.addMany(n,8,0,8),e.addMany(n,3,3,3),e.add(127,3,0,3),e.addMany(n,4,3,4),e.add(127,4,0,4),e.addMany(n,6,3,6),e.addMany(n,5,3,5),e.add(127,5,0,5),e.addMany(n,2,3,2),e.add(127,2,0,2),e.add(93,1,4,8),e.addMany(i,8,5,8),e.add(127,8,5,8),e.addMany([156,27,24,26,7],8,6,0),e.addMany(r(28,32),8,0,8),e.addMany([88,94,95],1,0,7),e.addMany(i,7,0,7),e.addMany(n,7,0,7),e.add(156,7,0,0),e.add(127,7,0,7),e.add(91,1,11,3),e.addMany(r(64,127),3,7,0),e.addMany(r(48,60),3,8,4),e.addMany([60,61,62,63],3,9,4),e.addMany(r(48,60),4,8,4),e.addMany(r(64,127),4,7,0),e.addMany([60,61,62,63],4,0,6),e.addMany(r(32,64),6,0,6),e.add(127,6,0,6),e.addMany(r(64,127),6,0,0),e.addMany(r(32,48),3,9,5),e.addMany(r(32,48),5,9,5),e.addMany(r(48,64),5,0,6),e.addMany(r(64,127),5,7,0),e.addMany(r(32,48),4,9,5),e.addMany(r(32,48),1,9,2),e.addMany(r(32,48),2,9,2),e.addMany(r(48,127),2,10,0),e.addMany(r(48,80),1,10,0),e.addMany(r(81,88),1,10,0),e.addMany([89,90,92],1,10,0),e.addMany(r(96,127),1,10,0),e.add(80,1,11,9),e.addMany(n,9,0,9),e.add(127,9,0,9),e.addMany(r(28,32),9,0,9),e.addMany(r(32,48),9,9,12),e.addMany(r(48,60),9,8,10),e.addMany([60,61,62,63],9,9,10),e.addMany(n,11,0,11),e.addMany(r(32,128),11,0,11),e.addMany(r(28,32),11,0,11),e.addMany(n,10,0,10),e.add(127,10,0,10),e.addMany(r(28,32),10,0,10),e.addMany(r(48,60),10,8,10),e.addMany([60,61,62,63],10,0,11),e.addMany(r(32,48),10,9,12),e.addMany(n,12,0,12),e.add(127,12,0,12),e.addMany(r(28,32),12,0,12),e.addMany(r(32,48),12,9,12),e.addMany(r(48,64),12,0,11),e.addMany(r(64,127),12,12,13),e.addMany(r(64,127),10,12,13),e.addMany(r(64,127),9,12,13),e.addMany(n,13,13,13),e.addMany(i,13,13,13),e.add(127,13,0,13),e.addMany([27,156,24,26],13,14,0),e.add(160,0,2,0),e.add(160,8,5,8),e.add(160,6,0,6),e.add(160,11,0,11),e.add(160,13,13,13),e}();var u=function(e){function r(r){void 0===r&&(r=t.VT500_TRANSITION_TABLE);var i=e.call(this)||this;return i._transitions=r,i.initialState=0,i.currentState=i.initialState,i._params=new a.Params,i._params.addParam(0),i._collect=0,i.precedingCodepoint=0,i._printHandlerFb=function(e,t,r){},i._executeHandlerFb=function(e){},i._csiHandlerFb=function(e,t){},i._escHandlerFb=function(e){},i._errorHandlerFb=function(e){return e},i._printHandler=i._printHandlerFb,i._executeHandlers=Object.create(null),i._csiHandlers=Object.create(null),i._escHandlers=Object.create(null),i._oscParser=new c.OscParser,i._dcsParser=new l.DcsParser,i._errorHandler=i._errorHandlerFb,i.setEscHandler({final:"\\"},(function(){})),i}return n(r,e),r.prototype._identifier=function(e,t){void 0===t&&(t=[64,126]);var r=0;if(e.prefix){if(e.prefix.length>1)throw new Error("only one byte as prefix supported");if((r=e.prefix.charCodeAt(0))&&60>r||r>63)throw new Error("prefix must be in range 0x3c .. 0x3f")}if(e.intermediates){if(e.intermediates.length>2)throw new Error("only two bytes as intermediates are supported");for(var i=0;i<e.intermediates.length;++i){var n=e.intermediates.charCodeAt(i);if(32>n||n>47)throw new Error("intermediate must be in range 0x20 .. 0x2f");r<<=8,r|=n}}if(1!==e.final.length)throw new Error("final must be a single byte");var o=e.final.charCodeAt(0);if(t[0]>o||o>t[1])throw new Error("final must be in range "+t[0]+" .. "+t[1]);return r<<=8,r|=o},r.prototype.identToString=function(e){for(var t=[];e;)t.push(String.fromCharCode(255&e)),e>>=8;return t.reverse().join("")},r.prototype.dispose=function(){this._csiHandlers=Object.create(null),this._executeHandlers=Object.create(null),this._escHandlers=Object.create(null),this._oscParser.dispose(),this._dcsParser.dispose()},r.prototype.setPrintHandler=function(e){this._printHandler=e},r.prototype.clearPrintHandler=function(){this._printHandler=this._printHandlerFb},r.prototype.addEscHandler=function(e,t){var r=this._identifier(e,[48,126]);void 0===this._escHandlers[r]&&(this._escHandlers[r]=[]);var i=this._escHandlers[r];return i.push(t),{dispose:function(){var e=i.indexOf(t);-1!==e&&i.splice(e,1)}}},r.prototype.setEscHandler=function(e,t){this._escHandlers[this._identifier(e,[48,126])]=[t]},r.prototype.clearEscHandler=function(e){this._escHandlers[this._identifier(e,[48,126])]&&delete this._escHandlers[this._identifier(e,[48,126])]},r.prototype.setEscHandlerFallback=function(e){this._escHandlerFb=e},r.prototype.setExecuteHandler=function(e,t){this._executeHandlers[e.charCodeAt(0)]=t},r.prototype.clearExecuteHandler=function(e){this._executeHandlers[e.charCodeAt(0)]&&delete this._executeHandlers[e.charCodeAt(0)]},r.prototype.setExecuteHandlerFallback=function(e){this._executeHandlerFb=e},r.prototype.addCsiHandler=function(e,t){var r=this._identifier(e);void 0===this._csiHandlers[r]&&(this._csiHandlers[r]=[]);var i=this._csiHandlers[r];return i.push(t),{dispose:function(){var e=i.indexOf(t);-1!==e&&i.splice(e,1)}}},r.prototype.setCsiHandler=function(e,t){this._csiHandlers[this._identifier(e)]=[t]},r.prototype.clearCsiHandler=function(e){this._csiHandlers[this._identifier(e)]&&delete this._csiHandlers[this._identifier(e)]},r.prototype.setCsiHandlerFallback=function(e){this._csiHandlerFb=e},r.prototype.addDcsHandler=function(e,t){return this._dcsParser.addHandler(this._identifier(e),t)},r.prototype.setDcsHandler=function(e,t){this._dcsParser.setHandler(this._identifier(e),t)},r.prototype.clearDcsHandler=function(e){this._dcsParser.clearHandler(this._identifier(e))},r.prototype.setDcsHandlerFallback=function(e){this._dcsParser.setHandlerFallback(e)},r.prototype.addOscHandler=function(e,t){return this._oscParser.addHandler(e,t)},r.prototype.setOscHandler=function(e,t){this._oscParser.setHandler(e,t)},r.prototype.clearOscHandler=function(e){this._oscParser.clearHandler(e)},r.prototype.setOscHandlerFallback=function(e){this._oscParser.setHandlerFallback(e)},r.prototype.setErrorHandler=function(e){this._errorHandler=e},r.prototype.clearErrorHandler=function(){this._errorHandler=this._errorHandlerFb},r.prototype.reset=function(){this.currentState=this.initialState,this._oscParser.reset(),this._dcsParser.reset(),this._params.reset(),this._params.addParam(0),this._collect=0,this.precedingCodepoint=0},r.prototype.parse=function(e,t){for(var r=0,i=0,n=this.currentState,o=this._oscParser,s=this._dcsParser,a=this._collect,c=this._params,l=this._transitions.table,h=0;h<t;++h){switch((i=l[n<<8|((r=e[h])<160?r:160)])>>4){case 2:for(var u=h+1;;++u){if(u>=t||(r=e[u])<32||r>126&&r<160){this._printHandler(e,h,u),h=u-1;break}if(++u>=t||(r=e[u])<32||r>126&&r<160){this._printHandler(e,h,u),h=u-1;break}if(++u>=t||(r=e[u])<32||r>126&&r<160){this._printHandler(e,h,u),h=u-1;break}if(++u>=t||(r=e[u])<32||r>126&&r<160){this._printHandler(e,h,u),h=u-1;break}}break;case 3:this._executeHandlers[r]?this._executeHandlers[r]():this._executeHandlerFb(r),this.precedingCodepoint=0;break;case 0:break;case 1:if(this._errorHandler({position:h,code:r,currentState:n,collect:a,params:c,abort:!1}).abort)return;break;case 7:for(var f=this._csiHandlers[a<<8|r],_=f?f.length-1:-1;_>=0&&!1===f[_](c);_--);_<0&&this._csiHandlerFb(a<<8|r,c),this.precedingCodepoint=0;break;case 8:do{switch(r){case 59:c.addParam(0);break;case 58:c.addSubParam(-1);break;default:c.addDigit(r-48)}}while(++h<t&&(r=e[h])>47&&r<60);h--;break;case 9:a<<=8,a|=r;break;case 10:for(var d=this._escHandlers[a<<8|r],p=d?d.length-1:-1;p>=0&&!1===d[p]();p--);p<0&&this._escHandlerFb(a<<8|r),this.precedingCodepoint=0;break;case 11:c.reset(),c.addParam(0),a=0;break;case 12:s.hook(a<<8|r,c);break;case 13:for(var v=h+1;;++v)if(v>=t||24===(r=e[v])||26===r||27===r||r>127&&r<160){s.put(e,h,v),h=v-1;break}break;case 14:s.unhook(24!==r&&26!==r),27===r&&(i|=1),c.reset(),c.addParam(0),a=0,this.precedingCodepoint=0;break;case 4:o.start();break;case 5:for(var g=h+1;;g++)if(g>=t||(r=e[g])<32||r>127&&r<=159){o.put(e,h,g),h=g-1;break}break;case 6:o.end(24!==r&&26!==r),27===r&&(i|=1),c.reset(),c.addParam(0),a=0,this.precedingCodepoint=0}n=15&i}this._collect=a,this.currentState=n},r}(o.Disposable);t.EscapeSequenceParser=u},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__decorate||function(e,t,r,i){var n,o=arguments.length,s=o<3?t:null===i?i=Object.getOwnPropertyDescriptor(t,r):i;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)s=Reflect.decorate(e,t,r,i);else for(var a=e.length-1;a>=0;a--)(n=e[a])&&(s=(o<3?n(s):o>3?n(t,r,s):n(t,r))||s);return o>3&&s&&Object.defineProperty(t,r,s),s},s=this&&this.__param||function(e,t){return function(r,i){t(r,i,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.Renderer=void 0;var a=r(41),c=r(47),l=r(48),h=r(49),u=r(29),f=r(2),_=r(5),d=r(1),p=r(25),v=r(0),g=1,y=function(e){function t(t,r,i,n,o,s,f,_,d){var p=e.call(this)||this;p._colors=t,p._screenElement=r,p._bufferService=o,p._charSizeService=s,p._optionsService=f,p._id=g++,p._onRequestRedraw=new v.EventEmitter;var y=p._optionsService.options.allowTransparency;return p._characterJoinerRegistry=new u.CharacterJoinerRegistry(p._bufferService),p._renderLayers=[new a.TextRenderLayer(p._screenElement,0,p._colors,p._characterJoinerRegistry,y,p._id,p._bufferService,f),new c.SelectionRenderLayer(p._screenElement,1,p._colors,p._id,p._bufferService,f),new h.LinkRenderLayer(p._screenElement,2,p._colors,p._id,i,n,p._bufferService,f),new l.CursorRenderLayer(p._screenElement,3,p._colors,p._id,p._onRequestRedraw,p._bufferService,f,_,d)],p.dimensions={scaledCharWidth:0,scaledCharHeight:0,scaledCellWidth:0,scaledCellHeight:0,scaledCharLeft:0,scaledCharTop:0,scaledCanvasWidth:0,scaledCanvasHeight:0,canvasWidth:0,canvasHeight:0,actualCellWidth:0,actualCellHeight:0},p._devicePixelRatio=window.devicePixelRatio,p._updateDimensions(),p.onOptionsChanged(),p}return n(t,e),Object.defineProperty(t.prototype,"onRequestRedraw",{get:function(){return this._onRequestRedraw.event},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){for(var t=0,r=this._renderLayers;t<r.length;t++){r[t].dispose()}e.prototype.dispose.call(this),p.removeTerminalFromCache(this._id)},t.prototype.onDevicePixelRatioChange=function(){this._devicePixelRatio!==window.devicePixelRatio&&(this._devicePixelRatio=window.devicePixelRatio,this.onResize(this._bufferService.cols,this._bufferService.rows))},t.prototype.setColors=function(e){this._colors=e;for(var t=0,r=this._renderLayers;t<r.length;t++){var i=r[t];i.setColors(this._colors),i.reset()}},t.prototype.onResize=function(e,t){this._updateDimensions();for(var r=0,i=this._renderLayers;r<i.length;r++){i[r].resize(this.dimensions)}this._screenElement.style.width=this.dimensions.canvasWidth+"px",this._screenElement.style.height=this.dimensions.canvasHeight+"px"},t.prototype.onCharSizeChanged=function(){this.onResize(this._bufferService.cols,this._bufferService.rows)},t.prototype.onBlur=function(){this._runOperation((function(e){return e.onBlur()}))},t.prototype.onFocus=function(){this._runOperation((function(e){return e.onFocus()}))},t.prototype.onSelectionChanged=function(e,t,r){void 0===r&&(r=!1),this._runOperation((function(i){return i.onSelectionChanged(e,t,r)}))},t.prototype.onCursorMove=function(){this._runOperation((function(e){return e.onCursorMove()}))},t.prototype.onOptionsChanged=function(){this._runOperation((function(e){return e.onOptionsChanged()}))},t.prototype.clear=function(){this._runOperation((function(e){return e.reset()}))},t.prototype._runOperation=function(e){for(var t=0,r=this._renderLayers;t<r.length;t++){e(r[t])}},t.prototype.renderRows=function(e,t){for(var r=0,i=this._renderLayers;r<i.length;r++){i[r].onGridChanged(e,t)}},t.prototype._updateDimensions=function(){this._charSizeService.hasValidSize&&(this.dimensions.scaledCharWidth=Math.floor(this._charSizeService.width*window.devicePixelRatio),this.dimensions.scaledCharHeight=Math.ceil(this._charSizeService.height*window.devicePixelRatio),this.dimensions.scaledCellHeight=Math.floor(this.dimensions.scaledCharHeight*this._optionsService.options.lineHeight),this.dimensions.scaledCharTop=1===this._optionsService.options.lineHeight?0:Math.round((this.dimensions.scaledCellHeight-this.dimensions.scaledCharHeight)/2),this.dimensions.scaledCellWidth=this.dimensions.scaledCharWidth+Math.round(this._optionsService.options.letterSpacing),this.dimensions.scaledCharLeft=Math.floor(this._optionsService.options.letterSpacing/2),this.dimensions.scaledCanvasHeight=this._bufferService.rows*this.dimensions.scaledCellHeight,this.dimensions.scaledCanvasWidth=this._bufferService.cols*this.dimensions.scaledCellWidth,this.dimensions.canvasHeight=Math.round(this.dimensions.scaledCanvasHeight/window.devicePixelRatio),this.dimensions.canvasWidth=Math.round(this.dimensions.scaledCanvasWidth/window.devicePixelRatio),this.dimensions.actualCellHeight=this.dimensions.canvasHeight/this._bufferService.rows,this.dimensions.actualCellWidth=this.dimensions.canvasWidth/this._bufferService.cols)},t.prototype.registerCharacterJoiner=function(e){return this._characterJoinerRegistry.registerCharacterJoiner(e)},t.prototype.deregisterCharacterJoiner=function(e){return this._characterJoinerRegistry.deregisterCharacterJoiner(e)},t=o([s(4,d.IBufferService),s(5,_.ICharSizeService),s(6,d.IOptionsService),s(7,d.ICoreService),s(8,_.ICoreBrowserService)],t)}(f.Disposable);t.Renderer=y},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0}),t.TextRenderLayer=void 0;var o=r(42),s=r(13),a=r(6),c=r(3),l=r(29),h=r(4),u=function(e){function t(t,r,i,n,s,a,c,l){var u=e.call(this,t,"text",r,s,i,a,c,l)||this;return u._characterWidth=0,u._characterFont="",u._characterOverlapCache={},u._workCell=new h.CellData,u._state=new o.GridCache,u._characterJoinerRegistry=n,u}return n(t,e),t.prototype.resize=function(t){e.prototype.resize.call(this,t);var r=this._getFont(!1,!1);this._characterWidth===t.scaledCharWidth&&this._characterFont===r||(this._characterWidth=t.scaledCharWidth,this._characterFont=r,this._characterOverlapCache={}),this._state.clear(),this._state.resize(this._bufferService.cols,this._bufferService.rows)},t.prototype.reset=function(){this._state.clear(),this._clearAll()},t.prototype._forEachCell=function(e,t,r,i){for(var n=e;n<=t;n++)for(var o=n+this._bufferService.buffer.ydisp,s=this._bufferService.buffer.lines.get(o),a=r?r.getJoinedCharacters(o):[],h=0;h<this._bufferService.cols;h++){s.loadCell(h,this._workCell);var u=this._workCell,f=!1,_=h;if(0!==u.getWidth()){if(a.length>0&&h===a[0][0]){f=!0;var d=a.shift();u=new l.JoinedCellData(this._workCell,s.translateToString(!0,d[0],d[1]),d[1]-d[0]),_=d[1]-1}!f&&this._isOverlapping(u)&&_<s.length-1&&s.getCodePoint(_+1)===c.NULL_CELL_CODE&&(u.content&=-12582913,u.content|=2<<22),i(u,h,n),h=_}}},t.prototype._drawBackground=function(e,t){var r=this,i=this._ctx,n=this._bufferService.cols,o=0,s=0,c=null;i.save(),this._forEachCell(e,t,null,(function(e,t,l){var h=null;e.isInverse()?h=e.isFgDefault()?r._colors.foreground.css:e.isFgRGB()?"rgb("+a.AttributeData.toColorRGB(e.getFgColor()).join(",")+")":r._colors.ansi[e.getFgColor()].css:e.isBgRGB()?h="rgb("+a.AttributeData.toColorRGB(e.getBgColor()).join(",")+")":e.isBgPalette()&&(h=r._colors.ansi[e.getBgColor()].css),null===c&&(o=t,s=l),l!==s?(i.fillStyle=c||"",r._fillCells(o,s,n-o,1),o=t,s=l):c!==h&&(i.fillStyle=c||"",r._fillCells(o,s,t-o,1),o=t,s=l),c=h})),null!==c&&(i.fillStyle=c,this._fillCells(o,s,n-o,1)),i.restore()},t.prototype._drawForeground=function(e,t){var r=this;this._forEachCell(e,t,this._characterJoinerRegistry,(function(e,t,i){if(!e.isInvisible()&&(r._drawChars(e,t,i),e.isUnderline())){if(r._ctx.save(),e.isInverse())if(e.isBgDefault())r._ctx.fillStyle=r._colors.background.css;else if(e.isBgRGB())r._ctx.fillStyle="rgb("+a.AttributeData.toColorRGB(e.getBgColor()).join(",")+")";else{var n=e.getBgColor();r._optionsService.options.drawBoldTextInBrightColors&&e.isBold()&&n<8&&(n+=8),r._ctx.fillStyle=r._colors.ansi[n].css}else if(e.isFgDefault())r._ctx.fillStyle=r._colors.foreground.css;else if(e.isFgRGB())r._ctx.fillStyle="rgb("+a.AttributeData.toColorRGB(e.getFgColor()).join(",")+")";else{var o=e.getFgColor();r._optionsService.options.drawBoldTextInBrightColors&&e.isBold()&&o<8&&(o+=8),r._ctx.fillStyle=r._colors.ansi[o].css}r._fillBottomLineAtCells(t,i,e.getWidth()),r._ctx.restore()}}))},t.prototype.onGridChanged=function(e,t){0!==this._state.cache.length&&(this._charAtlas&&this._charAtlas.beginFrame(),this._clearCells(0,e,this._bufferService.cols,t-e+1),this._drawBackground(e,t),this._drawForeground(e,t))},t.prototype.onOptionsChanged=function(){this._setTransparency(this._optionsService.options.allowTransparency)},t.prototype._isOverlapping=function(e){if(1!==e.getWidth())return!1;if(e.getCode()<256)return!1;var t=e.getChars();if(this._characterOverlapCache.hasOwnProperty(t))return this._characterOverlapCache[t];this._ctx.save(),this._ctx.font=this._characterFont;var r=Math.floor(this._ctx.measureText(t).width)>this._characterWidth;return this._ctx.restore(),this._characterOverlapCache[t]=r,r},t}(s.BaseRenderLayer);t.TextRenderLayer=u},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.GridCache=void 0;var i=function(){function e(){this.cache=[]}return e.prototype.resize=function(e,t){for(var r=0;r<e;r++){this.cache.length<=r&&this.cache.push([]);for(var i=this.cache[r].length;i<t;i++)this.cache[r].push(void 0);this.cache[r].length=t}this.cache.length=e},e.prototype.clear=function(){for(var e=0;e<this.cache.length;e++)for(var t=0;t<this.cache[e].length;t++)this.cache[e][t]=void 0},e}();t.GridCache=i},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0}),t.NoneCharAtlas=t.DynamicCharAtlas=t.getGlyphCacheKey=void 0;var o=r(9),s=r(44),a=r(27),c=r(46),l=r(11),h=r(28),u=r(10),f={css:"rgba(0, 0, 0, 0)",rgba:0};function _(e){return e.code<<21|e.bg<<12|e.fg<<3|(e.bold?0:4)+(e.dim?0:2)+(e.italic?0:1)}t.getGlyphCacheKey=_;var d=function(e){function t(t,r){var i=e.call(this)||this;i._config=r,i._drawToCacheCount=0,i._glyphsWaitingOnBitmap=[],i._bitmapCommitTimeout=null,i._bitmap=null,i._cacheCanvas=t.createElement("canvas"),i._cacheCanvas.width=1024,i._cacheCanvas.height=1024,i._cacheCtx=h.throwIfFalsy(i._cacheCanvas.getContext("2d",{alpha:!0}));var n=t.createElement("canvas");n.width=i._config.scaledCharWidth,n.height=i._config.scaledCharHeight,i._tmpCtx=h.throwIfFalsy(n.getContext("2d",{alpha:i._config.allowTransparency})),i._width=Math.floor(1024/i._config.scaledCharWidth),i._height=Math.floor(1024/i._config.scaledCharHeight);var o=i._width*i._height;return i._cacheMap=new c.LRUMap(o),i._cacheMap.prealloc(o),i}return n(t,e),t.prototype.dispose=function(){null!==this._bitmapCommitTimeout&&(window.clearTimeout(this._bitmapCommitTimeout),this._bitmapCommitTimeout=null)},t.prototype.beginFrame=function(){this._drawToCacheCount=0},t.prototype.draw=function(e,t,r,i){if(32===t.code)return!0;if(!this._canCache(t))return!1;var n=_(t),o=this._cacheMap.get(n);if(null!=o)return this._drawFromCache(e,o,r,i),!0;if(this._drawToCacheCount<100){var s=void 0;s=this._cacheMap.size<this._cacheMap.capacity?this._cacheMap.size:this._cacheMap.peek().index;var a=this._drawToCache(t,s);return this._cacheMap.set(n,a),this._drawFromCache(e,a,r,i),!0}return!1},t.prototype._canCache=function(e){return e.code<256},t.prototype._toCoordinateX=function(e){return e%this._width*this._config.scaledCharWidth},t.prototype._toCoordinateY=function(e){return Math.floor(e/this._width)*this._config.scaledCharHeight},t.prototype._drawFromCache=function(e,t,r,i){if(!t.isEmpty){var n=this._toCoordinateX(t.index),o=this._toCoordinateY(t.index);e.drawImage(t.inBitmap?this._bitmap:this._cacheCanvas,n,o,this._config.scaledCharWidth,this._config.scaledCharHeight,r,i,this._config.scaledCharWidth,this._config.scaledCharHeight)}},t.prototype._getColorFromAnsiIndex=function(e){return e<this._config.colors.ansi.length?this._config.colors.ansi[e]:a.DEFAULT_ANSI_COLORS[e]},t.prototype._getBackgroundColor=function(e){return this._config.allowTransparency?f:e.bg===o.INVERTED_DEFAULT_COLOR?this._config.colors.foreground:e.bg<256?this._getColorFromAnsiIndex(e.bg):this._config.colors.background},t.prototype._getForegroundColor=function(e){return e.fg===o.INVERTED_DEFAULT_COLOR?u.color.opaque(this._config.colors.background):e.fg<256?this._getColorFromAnsiIndex(e.fg):this._config.colors.foreground},t.prototype._drawToCache=function(e,t){this._drawToCacheCount++,this._tmpCtx.save();var r=this._getBackgroundColor(e);this._tmpCtx.globalCompositeOperation="copy",this._tmpCtx.fillStyle=r.css,this._tmpCtx.fillRect(0,0,this._config.scaledCharWidth,this._config.scaledCharHeight),this._tmpCtx.globalCompositeOperation="source-over";var i=e.bold?this._config.fontWeightBold:this._config.fontWeight,n=e.italic?"italic":"";this._tmpCtx.font=n+" "+i+" "+this._config.fontSize*this._config.devicePixelRatio+"px "+this._config.fontFamily,this._tmpCtx.textBaseline="middle",this._tmpCtx.fillStyle=this._getForegroundColor(e).css,e.dim&&(this._tmpCtx.globalAlpha=o.DIM_OPACITY),this._tmpCtx.fillText(e.chars,0,this._config.scaledCharHeight/2),this._tmpCtx.restore();var s=this._tmpCtx.getImageData(0,0,this._config.scaledCharWidth,this._config.scaledCharHeight),a=!1;this._config.allowTransparency||(a=function(e,t){for(var r=!0,i=t.rgba>>>24,n=t.rgba>>>16&255,o=t.rgba>>>8&255,s=0;s<e.data.length;s+=4)e.data[s]===i&&e.data[s+1]===n&&e.data[s+2]===o?e.data[s+3]=0:r=!1;return r}(s,r));var c=this._toCoordinateX(t),l=this._toCoordinateY(t);this._cacheCtx.putImageData(s,c,l);var h={index:t,isEmpty:a,inBitmap:!1};return this._addGlyphToBitmap(h),h},t.prototype._addGlyphToBitmap=function(e){var t=this;!("createImageBitmap"in window)||l.isFirefox||l.isSafari||(this._glyphsWaitingOnBitmap.push(e),null===this._bitmapCommitTimeout&&(this._bitmapCommitTimeout=window.setTimeout((function(){return t._generateBitmap()}),100)))},t.prototype._generateBitmap=function(){var e=this,t=this._glyphsWaitingOnBitmap;this._glyphsWaitingOnBitmap=[],window.createImageBitmap(this._cacheCanvas).then((function(r){e._bitmap=r;for(var i=0;i<t.length;i++){t[i].inBitmap=!0}})),this._bitmapCommitTimeout=null},t}(s.BaseCharAtlas);t.DynamicCharAtlas=d;var p=function(e){function t(t,r){return e.call(this)||this}return n(t,e),t.prototype.draw=function(e,t,r,i){return!1},t}(s.BaseCharAtlas);t.NoneCharAtlas=p},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.BaseCharAtlas=void 0;var i=function(){function e(){this._didWarmUp=!1}return e.prototype.dispose=function(){},e.prototype.warmUp=function(){this._didWarmUp||(this._doWarmUp(),this._didWarmUp=!0)},e.prototype._doWarmUp=function(){},e.prototype.beginFrame=function(){},e}();t.BaseCharAtlas=i},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.ColorContrastCache=void 0;var i=function(){function e(){this._color={},this._rgba={}}return e.prototype.clear=function(){this._color={},this._rgba={}},e.prototype.setCss=function(e,t,r){this._rgba[e]||(this._rgba[e]={}),this._rgba[e][t]=r},e.prototype.getCss=function(e,t){return this._rgba[e]?this._rgba[e][t]:void 0},e.prototype.setColor=function(e,t,r){this._color[e]||(this._color[e]={}),this._color[e][t]=r},e.prototype.getColor=function(e,t){return this._color[e]?this._color[e][t]:void 0},e}();t.ColorContrastCache=i},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.LRUMap=void 0;var i=function(){function e(e){this.capacity=e,this._map={},this._head=null,this._tail=null,this._nodePool=[],this.size=0}return e.prototype._unlinkNode=function(e){var t=e.prev,r=e.next;e===this._head&&(this._head=r),e===this._tail&&(this._tail=t),null!==t&&(t.next=r),null!==r&&(r.prev=t)},e.prototype._appendNode=function(e){var t=this._tail;null!==t&&(t.next=e),e.prev=t,e.next=null,this._tail=e,null===this._head&&(this._head=e)},e.prototype.prealloc=function(e){for(var t=this._nodePool,r=0;r<e;r++)t.push({prev:null,next:null,key:null,value:null})},e.prototype.get=function(e){var t=this._map[e];return void 0!==t?(this._unlinkNode(t),this._appendNode(t),t.value):null},e.prototype.peekValue=function(e){var t=this._map[e];return void 0!==t?t.value:null},e.prototype.peek=function(){var e=this._head;return null===e?null:e.value},e.prototype.set=function(e,t){var r=this._map[e];if(void 0!==r)r=this._map[e],this._unlinkNode(r),r.value=t;else if(this.size>=this.capacity)r=this._head,this._unlinkNode(r),delete this._map[r.key],r.key=e,r.value=t,this._map[e]=r;else{var i=this._nodePool;i.length>0?((r=i.pop()).key=e,r.value=t):r={prev:null,next:null,key:e,value:t},this._map[e]=r,this.size++}this._appendNode(r)},e}();t.LRUMap=i},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0}),t.SelectionRenderLayer=void 0;var o=function(e){function t(t,r,i,n,o,s){var a=e.call(this,t,"selection",r,!0,i,n,o,s)||this;return a._clearState(),a}return n(t,e),t.prototype._clearState=function(){this._state={start:void 0,end:void 0,columnSelectMode:void 0,ydisp:void 0}},t.prototype.resize=function(t){e.prototype.resize.call(this,t),this._clearState()},t.prototype.reset=function(){this._state.start&&this._state.end&&(this._clearState(),this._clearAll())},t.prototype.onSelectionChanged=function(e,t,r){if(this._didStateChange(e,t,r,this._bufferService.buffer.ydisp))if(this._clearAll(),e&&t){var i=e[1]-this._bufferService.buffer.ydisp,n=t[1]-this._bufferService.buffer.ydisp,o=Math.max(i,0),s=Math.min(n,this._bufferService.rows-1);if(!(o>=this._bufferService.rows||s<0)){if(this._ctx.fillStyle=this._colors.selectionTransparent.css,r){var a=e[0],c=t[0]-a,l=s-o+1;this._fillCells(a,o,c,l)}else{a=i===o?e[0]:0;var h=o===s?t[0]:this._bufferService.cols;this._fillCells(a,o,h-a,1);var u=Math.max(s-o-1,0);if(this._fillCells(0,o+1,this._bufferService.cols,u),o!==s){var f=n===s?t[0]:this._bufferService.cols;this._fillCells(0,s,f,1)}}this._state.start=[e[0],e[1]],this._state.end=[t[0],t[1]],this._state.columnSelectMode=r,this._state.ydisp=this._bufferService.buffer.ydisp}}else this._clearState()},t.prototype._didStateChange=function(e,t,r,i){return!this._areCoordinatesEqual(e,this._state.start)||!this._areCoordinatesEqual(t,this._state.end)||r!==this._state.columnSelectMode||i!==this._state.ydisp},t.prototype._areCoordinatesEqual=function(e,t){return!(!e||!t)&&(e[0]===t[0]&&e[1]===t[1])},t}(r(13).BaseRenderLayer);t.SelectionRenderLayer=o},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0}),t.CursorRenderLayer=void 0;var o=r(13),s=r(4),a=function(e){function t(t,r,i,n,o,a,c,l,h){var u=e.call(this,t,"cursor",r,!0,i,n,a,c)||this;return u._onRequestRedraw=o,u._coreService=l,u._coreBrowserService=h,u._cell=new s.CellData,u._state={x:0,y:0,isFocused:!1,style:"",width:0},u._cursorRenderers={bar:u._renderBarCursor.bind(u),block:u._renderBlockCursor.bind(u),underline:u._renderUnderlineCursor.bind(u)},u}return n(t,e),t.prototype.resize=function(t){e.prototype.resize.call(this,t),this._state={x:0,y:0,isFocused:!1,style:"",width:0}},t.prototype.reset=function(){this._clearCursor(),this._cursorBlinkStateManager&&(this._cursorBlinkStateManager.dispose(),this._cursorBlinkStateManager=void 0,this.onOptionsChanged())},t.prototype.onBlur=function(){this._cursorBlinkStateManager&&this._cursorBlinkStateManager.pause(),this._onRequestRedraw.fire({start:this._bufferService.buffer.y,end:this._bufferService.buffer.y})},t.prototype.onFocus=function(){this._cursorBlinkStateManager?this._cursorBlinkStateManager.resume():this._onRequestRedraw.fire({start:this._bufferService.buffer.y,end:this._bufferService.buffer.y})},t.prototype.onOptionsChanged=function(){var e,t=this;this._optionsService.options.cursorBlink?this._cursorBlinkStateManager||(this._cursorBlinkStateManager=new c(this._coreBrowserService.isFocused,(function(){t._render(!0)}))):(null===(e=this._cursorBlinkStateManager)||void 0===e||e.dispose(),this._cursorBlinkStateManager=void 0),this._onRequestRedraw.fire({start:this._bufferService.buffer.y,end:this._bufferService.buffer.y})},t.prototype.onCursorMove=function(){this._cursorBlinkStateManager&&this._cursorBlinkStateManager.restartBlinkAnimation()},t.prototype.onGridChanged=function(e,t){!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isPaused?this._render(!1):this._cursorBlinkStateManager.restartBlinkAnimation()},t.prototype._render=function(e){if(this._coreService.isCursorInitialized&&!this._coreService.isCursorHidden){var t=this._bufferService.buffer.ybase+this._bufferService.buffer.y,r=t-this._bufferService.buffer.ydisp;if(r<0||r>=this._bufferService.rows)this._clearCursor();else{var i=Math.min(this._bufferService.buffer.x,this._bufferService.cols-1);if(this._bufferService.buffer.lines.get(t).loadCell(i,this._cell),void 0!==this._cell.content){if(!this._coreBrowserService.isFocused){this._clearCursor(),this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css;var n=this._optionsService.options.cursorStyle;return n&&"block"!==n?this._cursorRenderers[n](i,r,this._cell):this._renderBlurCursor(i,r,this._cell),this._ctx.restore(),this._state.x=i,this._state.y=r,this._state.isFocused=!1,this._state.style=n,void(this._state.width=this._cell.getWidth())}if(!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isCursorVisible){if(this._state){if(this._state.x===i&&this._state.y===r&&this._state.isFocused===this._coreBrowserService.isFocused&&this._state.style===this._optionsService.options.cursorStyle&&this._state.width===this._cell.getWidth())return;this._clearCursor()}this._ctx.save(),this._cursorRenderers[this._optionsService.options.cursorStyle||"block"](i,r,this._cell),this._ctx.restore(),this._state.x=i,this._state.y=r,this._state.isFocused=!1,this._state.style=this._optionsService.options.cursorStyle,this._state.width=this._cell.getWidth()}else this._clearCursor()}}}else this._clearCursor()},t.prototype._clearCursor=function(){this._state&&(this._clearCells(this._state.x,this._state.y,this._state.width,1),this._state={x:0,y:0,isFocused:!1,style:"",width:0})},t.prototype._renderBarCursor=function(e,t,r){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._fillLeftLineAtCell(e,t,this._optionsService.options.cursorWidth),this._ctx.restore()},t.prototype._renderBlockCursor=function(e,t,r){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._fillCells(e,t,r.getWidth(),1),this._ctx.fillStyle=this._colors.cursorAccent.css,this._fillCharTrueColor(r,e,t),this._ctx.restore()},t.prototype._renderUnderlineCursor=function(e,t,r){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._fillBottomLineAtCells(e,t),this._ctx.restore()},t.prototype._renderBlurCursor=function(e,t,r){this._ctx.save(),this._ctx.strokeStyle=this._colors.cursor.css,this._strokeRectAtCell(e,t,r.getWidth(),1),this._ctx.restore()},t}(o.BaseRenderLayer);t.CursorRenderLayer=a;var c=function(){function e(e,t){this._renderCallback=t,this.isCursorVisible=!0,e&&this._restartInterval()}return Object.defineProperty(e.prototype,"isPaused",{get:function(){return!(this._blinkStartTimeout||this._blinkInterval)},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this._blinkInterval&&(window.clearInterval(this._blinkInterval),this._blinkInterval=void 0),this._blinkStartTimeout&&(window.clearTimeout(this._blinkStartTimeout),this._blinkStartTimeout=void 0),this._animationFrame&&(window.cancelAnimationFrame(this._animationFrame),this._animationFrame=void 0)},e.prototype.restartBlinkAnimation=function(){var e=this;this.isPaused||(this._animationTimeRestarted=Date.now(),this.isCursorVisible=!0,this._animationFrame||(this._animationFrame=window.requestAnimationFrame((function(){e._renderCallback(),e._animationFrame=void 0}))))},e.prototype._restartInterval=function(e){var t=this;void 0===e&&(e=600),this._blinkInterval&&window.clearInterval(this._blinkInterval),this._blinkStartTimeout=window.setTimeout((function(){if(t._animationTimeRestarted){var e=600-(Date.now()-t._animationTimeRestarted);if(t._animationTimeRestarted=void 0,e>0)return void t._restartInterval(e)}t.isCursorVisible=!1,t._animationFrame=window.requestAnimationFrame((function(){t._renderCallback(),t._animationFrame=void 0})),t._blinkInterval=window.setInterval((function(){if(t._animationTimeRestarted){var e=600-(Date.now()-t._animationTimeRestarted);return t._animationTimeRestarted=void 0,void t._restartInterval(e)}t.isCursorVisible=!t.isCursorVisible,t._animationFrame=window.requestAnimationFrame((function(){t._renderCallback(),t._animationFrame=void 0}))}),600)}),e)},e.prototype.pause=function(){this.isCursorVisible=!0,this._blinkInterval&&(window.clearInterval(this._blinkInterval),this._blinkInterval=void 0),this._blinkStartTimeout&&(window.clearTimeout(this._blinkStartTimeout),this._blinkStartTimeout=void 0),this._animationFrame&&(window.cancelAnimationFrame(this._animationFrame),this._animationFrame=void 0)},e.prototype.resume=function(){this.pause(),this._animationTimeRestarted=void 0,this._restartInterval(),this.restartBlinkAnimation()},e}()},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0}),t.LinkRenderLayer=void 0;var o=r(13),s=r(9),a=r(26),c=function(e){function t(t,r,i,n,o,s,a,c){var l=e.call(this,t,"link",r,!0,i,n,a,c)||this;return o.onShowLinkUnderline((function(e){return 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0}},t.prototype._onShowLinkUnderline=function(e){if(e.fg===s.INVERTED_DEFAULT_COLOR?this._ctx.fillStyle=this._colors.background.css:e.fg&&a.is256Color(e.fg)?this._ctx.fillStyle=this._colors.ansi[e.fg].css:this._ctx.fillStyle=this._colors.foreground.css,e.y1===e.y2)this._fillBottomLineAtCells(e.x1,e.y1,e.x2-e.x1);else{this._fillBottomLineAtCells(e.x1,e.y1,e.cols-e.x1);for(var t=e.y1+1;t<e.y2;t++)this._fillBottomLineAtCells(0,t,e.cols);this._fillBottomLineAtCells(0,e.y2,e.x2)}this._state=e},t.prototype._onHideLinkUnderline=function(e){this._clearCurrentLink()},t}(o.BaseRenderLayer);t.LinkRenderLayer=c},function(e,t,r){"use strict";var i=this&&this.__decorate||function(e,t,r,i){var n,o=arguments.length,s=o<3?t:null===i?i=Object.getOwnPropertyDescriptor(t,r):i;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)s=Reflect.decorate(e,t,r,i);else for(var a=e.length-1;a>=0;a--)(n=e[a])&&(s=(o<3?n(s):o>3?n(t,r,s):n(t,r))||s);return 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this._onLinkTooltip.event},enumerable:!1,configurable:!0}),e.prototype.attachToDom=function(e,t){this._element=e,this._mouseZoneManager=t},e.prototype.linkifyRows=function(t,r){var i=this;this._mouseZoneManager&&(void 0===this._rowsToLinkify.start||void 0===this._rowsToLinkify.end?(this._rowsToLinkify.start=t,this._rowsToLinkify.end=r):(this._rowsToLinkify.start=Math.min(this._rowsToLinkify.start,t),this._rowsToLinkify.end=Math.max(this._rowsToLinkify.end,r)),this._mouseZoneManager.clearAll(t,r),this._rowsTimeoutId&&clearTimeout(this._rowsTimeoutId),this._rowsTimeoutId=setTimeout((function(){return i._linkifyRows()}),e._timeBeforeLatency))},e.prototype._linkifyRows=function(){this._rowsTimeoutId=void 0;var e=this._bufferService.buffer;if(void 0!==this._rowsToLinkify.start&&void 0!==this._rowsToLinkify.end){var t=e.ydisp+this._rowsToLinkify.start;if(!(t>=e.lines.length)){for(var r=e.ydisp+Math.min(this._rowsToLinkify.end,this._bufferService.rows)+1,i=Math.ceil(2e3/this._bufferService.cols),n=this._bufferService.buffer.iterator(!1,t,r,i,i);n.hasNext();)for(var o=n.next(),s=0;s<this._linkMatchers.length;s++)this._doLinkifyRow(o.range.first,o.content,this._linkMatchers[s]);this._rowsToLinkify.start=void 0,this._rowsToLinkify.end=void 0}}else this._logService.debug("_rowToLinkify was unset before _linkifyRows was called")},e.prototype.registerLinkMatcher=function(e,t,r){if(void 0===r&&(r={}),!t)throw new Error("handler must be defined");var i={id:this._nextLinkMatcherId++,regex:e,handler:t,matchIndex:r.matchIndex,validationCallback:r.validationCallback,hoverTooltipCallback:r.tooltipCallback,hoverLeaveCallback:r.leaveCallback,willLinkActivate:r.willLinkActivate,priority:r.priority||0};return this._addLinkMatcherToList(i),i.id},e.prototype._addLinkMatcherToList=function(e){if(0!==this._linkMatchers.length){for(var t=this._linkMatchers.length-1;t>=0;t--)if(e.priority<=this._linkMatchers[t].priority)return void this._linkMatchers.splice(t+1,0,e);this._linkMatchers.splice(0,0,e)}else this._linkMatchers.push(e)},e.prototype.deregisterLinkMatcher=function(e){for(var t=0;t<this._linkMatchers.length;t++)if(this._linkMatchers[t].id===e)return this._linkMatchers.splice(t,1),!0;return!1},e.prototype._doLinkifyRow=function(e,t,r){for(var i,n=this,o=new RegExp(r.regex.source,(r.regex.flags||"")+"g"),s=-1,a=function(){var a=i["number"!=typeof r.matchIndex?0:r.matchIndex];if(!a)return c._logService.debug("match found without corresponding matchIndex",i,r),"break";if(s=t.indexOf(a,s+1),o.lastIndex=s+a.length,s<0)return"break";var l=c._bufferService.buffer.stringIndexToBufferIndex(e,s);if(l[0]<0)return"break";var h=c._bufferService.buffer.lines.get(l[0]);if(!h)return"break";var u=h.getFg(l[1]),f=u?u>>9&511:void 0;r.validationCallback?r.validationCallback(a,(function(e){n._rowsTimeoutId||e&&n._addLink(l[1],l[0]-n._bufferService.buffer.ydisp,a,r,f)})):c._addLink(l[1],l[0]-c._bufferService.buffer.ydisp,a,r,f)},c=this;null!==(i=o.exec(t));){if("break"===a())break}},e.prototype._addLink=function(e,t,r,i,n){var o=this;if(this._mouseZoneManager&&this._element){var s=this._unicodeService.getStringCellWidth(r),a=e%this._bufferService.cols,l=t+Math.floor(e/this._bufferService.cols),h=(a+s)%this._bufferService.cols,u=l+Math.floor((a+s)/this._bufferService.cols);0===h&&(h=this._bufferService.cols,u--),this._mouseZoneManager.add(new c(a+1,l+1,h+1,u+1,(function(e){if(i.handler)return i.handler(e,r);var t=window.open();t?(t.opener=null,t.location.href=r):console.warn("Opening link blocked as opener could not be cleared")}),(function(){o._onShowLinkUnderline.fire(o._createLinkHoverEvent(a,l,h,u,n)),o._element.classList.add("xterm-cursor-pointer")}),(function(e){o._onLinkTooltip.fire(o._createLinkHoverEvent(a,l,h,u,n)),i.hoverTooltipCallback&&i.hoverTooltipCallback(e,r,{start:{x:a,y:l},end:{x:h,y:u}})}),(function(){o._onHideLinkUnderline.fire(o._createLinkHoverEvent(a,l,h,u,n)),o._element.classList.remove("xterm-cursor-pointer"),i.hoverLeaveCallback&&i.hoverLeaveCallback()}),(function(e){return!i.willLinkActivate||i.willLinkActivate(e,r)})))}},e.prototype._createLinkHoverEvent=function(e,t,r,i,n){return{x1:e,y1:t,x2:r,y2:i,cols:this._bufferService.cols,fg:n}},e._timeBeforeLatency=200,e=i([n(0,s.IBufferService),n(1,s.ILogService),n(2,s.IUnicodeService)],e)}();t.Linkifier=a;var c=function(e,t,r,i,n,o,s,a,c){this.x1=e,this.y1=t,this.x2=r,this.y2=i,this.clickCallback=n,this.hoverCallback=o,this.tooltipCallback=s,this.leaveCallback=a,this.willLinkActivate=c};t.MouseZone=c},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__decorate||function(e,t,r,i){var n,o=arguments.length,s=o<3?t:null===i?i=Object.getOwnPropertyDescriptor(t,r):i;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)s=Reflect.decorate(e,t,r,i);else for(var a=e.length-1;a>=0;a--)(n=e[a])&&(s=(o<3?n(s):o>3?n(t,r,s):n(t,r))||s);return o>3&&s&&Object.defineProperty(t,r,s),s},s=this&&this.__param||function(e,t){return function(r,i){t(r,i,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.SelectionService=void 0;var a=r(11),c=r(52),l=r(4),h=r(0),u=r(5),f=r(1),_=r(30),d=r(53),p=r(2),v=String.fromCharCode(160),g=new RegExp(v,"g"),y=function(e){function t(t,r,i,n,o,s,a){var u=e.call(this)||this;return u._element=t,u._screenElement=r,u._bufferService=i,u._coreService=n,u._mouseService=o,u._optionsService=s,u._renderService=a,u._dragScrollAmount=0,u._enabled=!0,u._workCell=new l.CellData,u._mouseDownTimeStamp=0,u._onLinuxMouseSelection=u.register(new h.EventEmitter),u._onRedrawRequest=u.register(new h.EventEmitter),u._onSelectionChange=u.register(new h.EventEmitter),u._onRequestScrollLines=u.register(new h.EventEmitter),u._mouseMoveListener=function(e){return u._onMouseMove(e)},u._mouseUpListener=function(e){return u._onMouseUp(e)},u._coreService.onUserInput((function(){u.hasSelection&&u.clearSelection()})),u._trimListener=u._bufferService.buffer.lines.onTrim((function(e){return u._onTrim(e)})),u.register(u._bufferService.buffers.onBufferActivate((function(e){return u._onBufferActivate(e)}))),u.enable(),u._model=new c.SelectionModel(u._bufferService),u._activeSelectionMode=0,u}return n(t,e),Object.defineProperty(t.prototype,"onLinuxMouseSelection",{get:function(){return this._onLinuxMouseSelection.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRequestRedraw",{get:function(){return this._onRedrawRequest.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onSelectionChange",{get:function(){return this._onSelectionChange.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRequestScrollLines",{get:function(){return this._onRequestScrollLines.event},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){this._removeMouseDownListeners()},t.prototype.reset=function(){this.clearSelection()},t.prototype.disable=function(){this.clearSelection(),this._enabled=!1},t.prototype.enable=function(){this._enabled=!0},Object.defineProperty(t.prototype,"selectionStart",{get:function(){return this._model.finalSelectionStart},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"selectionEnd",{get:function(){return this._model.finalSelectionEnd},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasSelection",{get:function(){var e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd;return!(!e||!t)&&(e[0]!==t[0]||e[1]!==t[1])},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"selectionText",{get:function(){var e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd;if(!e||!t)return"";var r=this._bufferService.buffer,i=[];if(3===this._activeSelectionMode){if(e[0]===t[0])return"";for(var n=e[1];n<=t[1];n++){var o=r.translateBufferLineToString(n,!0,e[0],t[0]);i.push(o)}}else{var s=e[1]===t[1]?t[0]:void 0;i.push(r.translateBufferLineToString(e[1],!0,e[0],s));for(n=e[1]+1;n<=t[1]-1;n++){var c=r.lines.get(n);o=r.translateBufferLineToString(n,!0);c&&c.isWrapped?i[i.length-1]+=o:i.push(o)}if(e[1]!==t[1]){c=r.lines.get(t[1]),o=r.translateBufferLineToString(t[1],!0,0,t[0]);c&&c.isWrapped?i[i.length-1]+=o:i.push(o)}}return i.map((function(e){return e.replace(g," ")})).join(a.isWindows?"\r\n":"\n")},enumerable:!1,configurable:!0}),t.prototype.clearSelection=function(){this._model.clearSelection(),this._removeMouseDownListeners(),this.refresh(),this._onSelectionChange.fire()},t.prototype.refresh=function(e){var t=this;(this._refreshAnimationFrame||(this._refreshAnimationFrame=window.requestAnimationFrame((function(){return t._refresh()}))),a.isLinux&&e)&&(this.selectionText.length&&this._onLinuxMouseSelection.fire(this.selectionText))},t.prototype._refresh=function(){this._refreshAnimationFrame=void 0,this._onRedrawRequest.fire({start:this._model.finalSelectionStart,end:this._model.finalSelectionEnd,columnSelectMode:3===this._activeSelectionMode})},t.prototype.isClickInSelection=function(e){var t=this._getMouseBufferCoords(e),r=this._model.finalSelectionStart,i=this._model.finalSelectionEnd;return!!(r&&i&&t)&&this._areCoordsInSelection(t,r,i)},t.prototype._areCoordsInSelection=function(e,t,r){return e[1]>t[1]&&e[1]<r[1]||t[1]===r[1]&&e[1]===t[1]&&e[0]>=t[0]&&e[0]<r[0]||t[1]<r[1]&&e[1]===r[1]&&e[0]<r[0]||t[1]<r[1]&&e[1]===t[1]&&e[0]>=t[0]},t.prototype.selectWordAtCursor=function(e){var t=this._getMouseBufferCoords(e);t&&(this._selectWordAt(t,!1),this._model.selectionEnd=void 0,this.refresh(!0))},t.prototype.selectAll=function(){this._model.isSelectAllActive=!0,this.refresh(),this._onSelectionChange.fire()},t.prototype.selectLines=function(e,t){this._model.clearSelection(),e=Math.max(e,0),t=Math.min(t,this._bufferService.buffer.lines.length-1),this._model.selectionStart=[0,e],this._model.selectionEnd=[this._bufferService.cols,t],this.refresh(),this._onSelectionChange.fire()},t.prototype._onTrim=function(e){this._model.onTrim(e)&&this.refresh()},t.prototype._getMouseBufferCoords=function(e){var t=this._mouseService.getCoords(e,this._screenElement,this._bufferService.cols,this._bufferService.rows,!0);if(t)return t[0]--,t[1]--,t[1]+=this._bufferService.buffer.ydisp,t},t.prototype._getMouseEventScrollAmount=function(e){var t=_.getCoordsRelativeToElement(e,this._screenElement)[1],r=this._renderService.dimensions.canvasHeight;return t>=0&&t<=r?0:(t>r&&(t-=r),t=Math.min(Math.max(t,-50),50),(t/=50)/Math.abs(t)+Math.round(14*t))},t.prototype.shouldForceSelection=function(e){return a.isMac?e.altKey&&this._optionsService.options.macOptionClickForcesSelection:e.shiftKey},t.prototype.onMouseDown=function(e){if(this._mouseDownTimeStamp=e.timeStamp,(2!==e.button||!this.hasSelection)&&0===e.button){if(!this._enabled){if(!this.shouldForceSelection(e))return;e.stopPropagation()}e.preventDefault(),this._dragScrollAmount=0,this._enabled&&e.shiftKey?this._onIncrementalClick(e):1===e.detail?this._onSingleClick(e):2===e.detail?this._onDoubleClick(e):3===e.detail&&this._onTripleClick(e),this._addMouseDownListeners(),this.refresh(!0)}},t.prototype._addMouseDownListeners=function(){var e=this;this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.addEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.addEventListener("mouseup",this._mouseUpListener)),this._dragScrollIntervalTimer=window.setInterval((function(){return e._dragScroll()}),50)},t.prototype._removeMouseDownListeners=function(){this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.removeEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.removeEventListener("mouseup",this._mouseUpListener)),clearInterval(this._dragScrollIntervalTimer),this._dragScrollIntervalTimer=void 0},t.prototype._onIncrementalClick=function(e){this._model.selectionStart&&(this._model.selectionEnd=this._getMouseBufferCoords(e))},t.prototype._onSingleClick=function(e){if(this._model.selectionStartLength=0,this._model.isSelectAllActive=!1,this._activeSelectionMode=this.shouldColumnSelect(e)?3:0,this._model.selectionStart=this._getMouseBufferCoords(e),this._model.selectionStart){this._model.selectionEnd=void 0;var t=this._bufferService.buffer.lines.get(this._model.selectionStart[1]);t&&t.length!==this._model.selectionStart[0]&&0===t.hasWidth(this._model.selectionStart[0])&&this._model.selectionStart[0]++}},t.prototype._onDoubleClick=function(e){var t=this._getMouseBufferCoords(e);t&&(this._activeSelectionMode=1,this._selectWordAt(t,!0))},t.prototype._onTripleClick=function(e){var t=this._getMouseBufferCoords(e);t&&(this._activeSelectionMode=2,this._selectLineAt(t[1]))},t.prototype.shouldColumnSelect=function(e){return e.altKey&&!(a.isMac&&this._optionsService.options.macOptionClickForcesSelection)},t.prototype._onMouseMove=function(e){if(e.stopImmediatePropagation(),this._model.selectionStart){var t=this._model.selectionEnd?[this._model.selectionEnd[0],this._model.selectionEnd[1]]:null;if(this._model.selectionEnd=this._getMouseBufferCoords(e),this._model.selectionEnd){2===this._activeSelectionMode?this._model.selectionEnd[1]<this._model.selectionStart[1]?this._model.selectionEnd[0]=0:this._model.selectionEnd[0]=this._bufferService.cols:1===this._activeSelectionMode&&this._selectToWordAt(this._model.selectionEnd),this._dragScrollAmount=this._getMouseEventScrollAmount(e),3!==this._activeSelectionMode&&(this._dragScrollAmount>0?this._model.selectionEnd[0]=this._bufferService.cols:this._dragScrollAmount<0&&(this._model.selectionEnd[0]=0));var r=this._bufferService.buffer;if(this._model.selectionEnd[1]<r.lines.length){var i=r.lines.get(this._model.selectionEnd[1]);i&&0===i.hasWidth(this._model.selectionEnd[0])&&this._model.selectionEnd[0]++}t&&t[0]===this._model.selectionEnd[0]&&t[1]===this._model.selectionEnd[1]||this.refresh(!0)}else this.refresh(!0)}},t.prototype._dragScroll=function(){if(this._model.selectionEnd&&this._model.selectionStart&&this._dragScrollAmount){this._onRequestScrollLines.fire({amount:this._dragScrollAmount,suppressScrollEvent:!1});var e=this._bufferService.buffer;this._dragScrollAmount>0?(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=this._bufferService.cols),this._model.selectionEnd[1]=Math.min(e.ydisp+this._bufferService.rows,e.lines.length-1)):(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=0),this._model.selectionEnd[1]=e.ydisp),this.refresh()}},t.prototype._onMouseUp=function(e){var t=e.timeStamp-this._mouseDownTimeStamp;if(this._removeMouseDownListeners(),this.selectionText.length<=1&&t<500&&e.altKey){if(this._bufferService.buffer.ybase===this._bufferService.buffer.ydisp){var r=this._mouseService.getCoords(e,this._element,this._bufferService.cols,this._bufferService.rows,!1);if(r&&void 0!==r[0]&&void 0!==r[1]){var i=d.moveToCellSequence(r[0]-1,r[1]-1,this._bufferService,this._coreService.decPrivateModes.applicationCursorKeys);this._coreService.triggerDataEvent(i,!0)}}}else this.hasSelection&&this._onSelectionChange.fire()},t.prototype._onBufferActivate=function(e){var t=this;this.clearSelection(),this._trimListener.dispose(),this._trimListener=e.activeBuffer.lines.onTrim((function(e){return t._onTrim(e)}))},t.prototype._convertViewportColToCharacterIndex=function(e,t){for(var r=t[0],i=0;t[0]>=i;i++){var n=e.loadCell(i,this._workCell).getChars().length;0===this._workCell.getWidth()?r--:n>1&&t[0]!==i&&(r+=n-1)}return r},t.prototype.setSelection=function(e,t,r){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[e,t],this._model.selectionStartLength=r,this.refresh()},t.prototype._getWordAt=function(e,t,r,i){if(void 0===r&&(r=!0),void 0===i&&(i=!0),!(e[0]>=this._bufferService.cols)){var n=this._bufferService.buffer,o=n.lines.get(e[1]);if(o){var s=n.translateBufferLineToString(e[1],!1),a=this._convertViewportColToCharacterIndex(o,e),c=a,l=e[0]-a,h=0,u=0,f=0,_=0;if(" "===s.charAt(a)){for(;a>0&&" "===s.charAt(a-1);)a--;for(;c<s.length&&" "===s.charAt(c+1);)c++}else{var d=e[0],p=e[0];0===o.getWidth(d)&&(h++,d--),2===o.getWidth(p)&&(u++,p++);var v=o.getString(p).length;for(v>1&&(_+=v-1,c+=v-1);d>0&&a>0&&!this._isCharWordSeparator(o.loadCell(d-1,this._workCell));){o.loadCell(d-1,this._workCell);var 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0),this._zones.splice(r--,1))}0===this._zones.length&&this._deactivate()}},t.prototype._activate=function(){this._areZonesActive||(this._areZonesActive=!0,this._element.addEventListener("mousemove",this._mouseMoveListener),this._element.addEventListener("mouseleave",this._mouseLeaveListener),this._element.addEventListener("click",this._clickListener))},t.prototype._deactivate=function(){this._areZonesActive&&(this._areZonesActive=!1,this._element.removeEventListener("mousemove",this._mouseMoveListener),this._element.removeEventListener("mouseleave",this._mouseLeaveListener),this._element.removeEventListener("click",this._clickListener))},t.prototype._onMouseMove=function(e){this._lastHoverCoords[0]===e.pageX&&this._lastHoverCoords[1]===e.pageY||(this._onHover(e),this._lastHoverCoords=[e.pageX,e.pageY])},t.prototype._onHover=function(e){var t=this,r=this._findZoneEventAt(e);r!==this._currentZone&&(this._currentZone&&(this._currentZone.leaveCallback(),this._currentZone=void 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o=r.translateBufferLineToString(r.ydisp+n,!0),s=(r.ydisp+n+1).toString(),a=this._rowElements[n];a&&(0===o.length?a.innerHTML="&nbsp;":a.textContent=o,a.setAttribute("aria-posinset",s),a.setAttribute("aria-setsize",i))}this._announceCharacters()},t.prototype._refreshRowsDimensions=function(){if(this._renderService.dimensions.actualCellHeight){this._rowElements.length!==this._terminal.rows&&this._onResize(this._terminal.rows);for(var e=0;e<this._terminal.rows;e++)this._refreshRowDimensions(this._rowElements[e])}},t.prototype._refreshRowDimensions=function(e){e.style.height=this._renderService.dimensions.actualCellHeight+"px"},t.prototype._announceCharacters=function(){0!==this._charsToAnnounce.length&&(this._liveRegion.textContent+=this._charsToAnnounce,this._charsToAnnounce="")},t}(l.Disposable);t.AccessibilityManager=f},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof 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u._colors=t,u._element=r,u._screenElement=i,u._viewportElement=n,u._linkifier=o,u._linkifier2=s,u._charSizeService=c,u._optionsService=l,u._bufferService=h,u._terminalClass=p++,u._rowElements=[],u._rowContainer=document.createElement("div"),u._rowContainer.classList.add("xterm-rows"),u._rowContainer.style.lineHeight="normal",u._rowContainer.setAttribute("aria-hidden","true"),u._refreshRowElements(u._bufferService.cols,u._bufferService.rows),u._selectionContainer=document.createElement("div"),u._selectionContainer.classList.add("xterm-selection"),u._selectionContainer.setAttribute("aria-hidden","true"),u.dimensions={scaledCharWidth:0,scaledCharHeight:0,scaledCellWidth:0,scaledCellHeight:0,scaledCharLeft:0,scaledCharTop:0,scaledCanvasWidth:0,scaledCanvasHeight:0,canvasWidth:0,canvasHeight:0,actualCellWidth:0,actualCellHeight:0},u._updateDimensions(),u._injectCss(),u._rowFactory=new a.DomRendererRowFactory(document,u._optionsService,u._colors),u._element.classList.add("xterm-dom-renderer-owner-"+u._terminalClass),u._screenElement.appendChild(u._rowContainer),u._screenElement.appendChild(u._selectionContainer),u._linkifier.onShowLinkUnderline((function(e){return u._onLinkHover(e)})),u._linkifier.onHideLinkUnderline((function(e){return u._onLinkLeave(e)})),u._linkifier2.onShowLinkUnderline((function(e){return u._onLinkHover(e)})),u._linkifier2.onHideLinkUnderline((function(e){return u._onLinkLeave(e)})),u}return n(t,e),Object.defineProperty(t.prototype,"onRequestRedraw",{get:function(){return(new f.EventEmitter).event},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){this._element.classList.remove("xterm-dom-renderer-owner-"+this._terminalClass),d.removeElementFromParent(this._rowContainer,this._selectionContainer,this._themeStyleElement,this._dimensionsStyleElement),e.prototype.dispose.call(this)},t.prototype._updateDimensions=function(){this.dimensions.scaledCharWidth=this._charSizeService.width*window.devicePixelRatio,this.dimensions.scaledCharHeight=Math.ceil(this._charSizeService.height*window.devicePixelRatio),this.dimensions.scaledCellWidth=this.dimensions.scaledCharWidth+Math.round(this._optionsService.options.letterSpacing),this.dimensions.scaledCellHeight=Math.floor(this.dimensions.scaledCharHeight*this._optionsService.options.lineHeight),this.dimensions.scaledCharLeft=0,this.dimensions.scaledCharTop=0,this.dimensions.scaledCanvasWidth=this.dimensions.scaledCellWidth*this._bufferService.cols,this.dimensions.scaledCanvasHeight=this.dimensions.scaledCellHeight*this._bufferService.rows,this.dimensions.canvasWidth=Math.round(this.dimensions.scaledCanvasWidth/window.devicePixelRatio),this.dimensions.canvasHeight=Math.round(this.dimensions.scaledCanvasHeight/window.devicePixelRatio),this.dimensions.actualCellWidth=this.dimensions.canvasWidth/this._bufferService.cols,this.dimensions.actualCellHeight=this.dimensions.canvasHeight/this._bufferService.rows;for(var e=0,t=this._rowElements;e<t.length;e++){var r=t[e];r.style.width=this.dimensions.canvasWidth+"px",r.style.height=this.dimensions.actualCellHeight+"px",r.style.lineHeight=this.dimensions.actualCellHeight+"px",r.style.overflow="hidden"}this._dimensionsStyleElement||(this._dimensionsStyleElement=document.createElement("style"),this._screenElement.appendChild(this._dimensionsStyleElement));var i=this._terminalSelector+" .xterm-rows span { display: inline-block; height: 100%; vertical-align: top; width: "+this.dimensions.actualCellWidth+"px}";this._dimensionsStyleElement.innerHTML=i,this._selectionContainer.style.height=this._viewportElement.style.height,this._screenElement.style.width=this.dimensions.canvasWidth+"px",this._screenElement.style.height=this.dimensions.canvasHeight+"px"},t.prototype.setColors=function(e){this._colors=e,this._injectCss()},t.prototype._injectCss=function(){var e=this;this._themeStyleElement||(this._themeStyleElement=document.createElement("style"),this._screenElement.appendChild(this._themeStyleElement));var t=this._terminalSelector+" .xterm-rows { color: "+this._colors.foreground.css+"; font-family: "+this._optionsService.options.fontFamily+"; font-size: "+this._optionsService.options.fontSize+"px;}";t+=this._terminalSelector+" span:not(."+a.BOLD_CLASS+") { font-weight: "+this._optionsService.options.fontWeight+";}"+this._terminalSelector+" span."+a.BOLD_CLASS+" { font-weight: "+this._optionsService.options.fontWeightBold+";}"+this._terminalSelector+" span."+a.ITALIC_CLASS+" { font-style: italic;}",t+="@keyframes blink_box_shadow_"+this._terminalClass+" { 50% {  box-shadow: none; }}",t+="@keyframes blink_block_"+this._terminalClass+" { 0% {  background-color: "+this._colors.cursor.css+";  color: "+this._colors.cursorAccent.css+"; } 50% {  background-color: "+this._colors.cursorAccent.css+";  color: "+this._colors.cursor.css+"; }}",t+=this._terminalSelector+" .xterm-rows:not(.xterm-focus) ."+a.CURSOR_CLASS+"."+a.CURSOR_STYLE_BLOCK_CLASS+" { outline: 1px solid "+this._colors.cursor.css+"; outline-offset: -1px;}"+this._terminalSelector+" .xterm-rows.xterm-focus ."+a.CURSOR_CLASS+"."+a.CURSOR_BLINK_CLASS+":not(."+a.CURSOR_STYLE_BLOCK_CLASS+") { animation: blink_box_shadow_"+this._terminalClass+" 1s step-end infinite;}"+this._terminalSelector+" .xterm-rows.xterm-focus ."+a.CURSOR_CLASS+"."+a.CURSOR_BLINK_CLASS+"."+a.CURSOR_STYLE_BLOCK_CLASS+" { animation: blink_block_"+this._terminalClass+" 1s step-end infinite;}"+this._terminalSelector+" .xterm-rows.xterm-focus ."+a.CURSOR_CLASS+"."+a.CURSOR_STYLE_BLOCK_CLASS+" { background-color: "+this._colors.cursor.css+"; color: "+this._colors.cursorAccent.css+";}"+this._terminalSelector+" .xterm-rows ."+a.CURSOR_CLASS+"."+a.CURSOR_STYLE_BAR_CLASS+" { box-shadow: "+this._optionsService.options.cursorWidth+"px 0 0 "+this._colors.cursor.css+" inset;}"+this._terminalSelector+" .xterm-rows ."+a.CURSOR_CLASS+"."+a.CURSOR_STYLE_UNDERLINE_CLASS+" { box-shadow: 0 -1px 0 "+this._colors.cursor.css+" inset;}",t+=this._terminalSelector+" .xterm-selection { position: absolute; top: 0; left: 0; z-index: 1; pointer-events: none;}"+this._terminalSelector+" .xterm-selection div { position: absolute; background-color: "+this._colors.selectionTransparent.css+";}",this._colors.ansi.forEach((function(r,i){t+=e._terminalSelector+" .xterm-fg-"+i+" { color: "+r.css+"; }"+e._terminalSelector+" .xterm-bg-"+i+" { background-color: "+r.css+"; }"})),t+=this._terminalSelector+" .xterm-fg-"+c.INVERTED_DEFAULT_COLOR+" { color: "+_.color.opaque(this._colors.background).css+"; }"+this._terminalSelector+" .xterm-bg-"+c.INVERTED_DEFAULT_COLOR+" { background-color: "+this._colors.foreground.css+"; }",this._themeStyleElement.innerHTML=t},t.prototype.onDevicePixelRatioChange=function(){this._updateDimensions()},t.prototype._refreshRowElements=function(e,t){for(var r=this._rowElements.length;r<=t;r++){var i=document.createElement("div");this._rowContainer.appendChild(i),this._rowElements.push(i)}for(;this._rowElements.length>t;)this._rowContainer.removeChild(this._rowElements.pop())},t.prototype.onResize=function(e,t){this._refreshRowElements(e,t),this._updateDimensions()},t.prototype.onCharSizeChanged=function(){this._updateDimensions()},t.prototype.onBlur=function(){this._rowContainer.classList.remove("xterm-focus")},t.prototype.onFocus=function(){this._rowContainer.classList.add("xterm-focus")},t.prototype.onSelectionChanged=function(e,t,r){for(;this._selectionContainer.children.length;)this._selectionContainer.removeChild(this._selectionContainer.children[0]);if(e&&t){var i=e[1]-this._bufferService.buffer.ydisp,n=t[1]-this._bufferService.buffer.ydisp,o=Math.max(i,0),s=Math.min(n,this._bufferService.rows-1);if(!(o>=this._bufferService.rows||s<0)){var a=document.createDocumentFragment();if(r)a.appendChild(this._createSelectionElement(o,e[0],t[0],s-o+1));else{var c=i===o?e[0]:0,l=o===s?t[0]:this._bufferService.cols;a.appendChild(this._createSelectionElement(o,c,l));var h=s-o-1;if(a.appendChild(this._createSelectionElement(o+1,0,this._bufferService.cols,h)),o!==s){var u=n===s?t[0]:this._bufferService.cols;a.appendChild(this._createSelectionElement(s,0,u))}}this._selectionContainer.appendChild(a)}}},t.prototype._createSelectionElement=function(e,t,r,i){void 0===i&&(i=1);var n=document.createElement("div");return n.style.height=i*this.dimensions.actualCellHeight+"px",n.style.top=e*this.dimensions.actualCellHeight+"px",n.style.left=t*this.dimensions.actualCellWidth+"px",n.style.width=this.dimensions.actualCellWidth*(r-t)+"px",n},t.prototype.onCursorMove=function(){},t.prototype.onOptionsChanged=function(){this._updateDimensions(),this._injectCss()},t.prototype.clear=function(){for(var e=0,t=this._rowElements;e<t.length;e++){t[e].innerHTML=""}},t.prototype.renderRows=function(e,t){for(var r=this._bufferService.buffer.ybase+this._bufferService.buffer.y,i=Math.min(this._bufferService.buffer.x,this._bufferService.cols-1),n=this._optionsService.options.cursorBlink,o=e;o<=t;o++){var s=this._rowElements[o];s.innerHTML="";var a=o+this._bufferService.buffer.ydisp,c=this._bufferService.buffer.lines.get(a),l=this._optionsService.options.cursorStyle;s.appendChild(this._rowFactory.createRow(c,a===r,l,i,n,this.dimensions.actualCellWidth,this._bufferService.cols))}},Object.defineProperty(t.prototype,"_terminalSelector",{get:function(){return".xterm-dom-renderer-owner-"+this._terminalClass},enumerable:!1,configurable:!0}),t.prototype.registerCharacterJoiner=function(e){return-1},t.prototype.deregisterCharacterJoiner=function(e){return!1},t.prototype._onLinkHover=function(e){this._setCellUnderline(e.x1,e.x2,e.y1,e.y2,e.cols,!0)},t.prototype._onLinkLeave=function(e){this._setCellUnderline(e.x1,e.x2,e.y1,e.y2,e.cols,!1)},t.prototype._setCellUnderline=function(e,t,r,i,n,o){for(;e!==t||r!==i;){var s=this._rowElements[r];if(!s)return;var a=s.children[e];a&&(a.style.textDecoration=o?"underline":"none"),++e>=n&&(e=0,r++)}},t=o([s(6,h.ICharSizeService),s(7,u.IOptionsService),s(8,u.IBufferService)],t)}(l.Disposable);t.DomRenderer=v},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.DomRendererRowFactory=t.CURSOR_STYLE_UNDERLINE_CLASS=t.CURSOR_STYLE_BAR_CLASS=t.CURSOR_STYLE_BLOCK_CLASS=t.CURSOR_BLINK_CLASS=t.CURSOR_CLASS=t.UNDERLINE_CLASS=t.ITALIC_CLASS=t.DIM_CLASS=t.BOLD_CLASS=void 0;var i=r(9),n=r(3),o=r(4),s=r(10);t.BOLD_CLASS="xterm-bold",t.DIM_CLASS="xterm-dim",t.ITALIC_CLASS="xterm-italic",t.UNDERLINE_CLASS="xterm-underline",t.CURSOR_CLASS="xterm-cursor",t.CURSOR_BLINK_CLASS="xterm-cursor-blink",t.CURSOR_STYLE_BLOCK_CLASS="xterm-cursor-block",t.CURSOR_STYLE_BAR_CLASS="xterm-cursor-bar",t.CURSOR_STYLE_UNDERLINE_CLASS="xterm-cursor-underline";var a=function(){function e(e,t,r){this._document=e,this._optionsService=t,this._colors=r,this._workCell=new o.CellData}return e.prototype.setColors=function(e){this._colors=e},e.prototype.createRow=function(e,r,o,a,l,h,u){for(var f=this._document.createDocumentFragment(),_=0,d=Math.min(e.length,u)-1;d>=0;d--)if(e.loadCell(d,this._workCell).getCode()!==n.NULL_CELL_CODE||r&&d===a){_=d+1;break}for(d=0;d<_;d++){e.loadCell(d,this._workCell);var p=this._workCell.getWidth();if(0!==p){var v=this._document.createElement("span");if(p>1&&(v.style.width=h*p+"px"),r&&d===a)switch(v.classList.add(t.CURSOR_CLASS),l&&v.classList.add(t.CURSOR_BLINK_CLASS),o){case"bar":v.classList.add(t.CURSOR_STYLE_BAR_CLASS);break;case"underline":v.classList.add(t.CURSOR_STYLE_UNDERLINE_CLASS);break;default:v.classList.add(t.CURSOR_STYLE_BLOCK_CLASS)}this._workCell.isBold()&&v.classList.add(t.BOLD_CLASS),this._workCell.isItalic()&&v.classList.add(t.ITALIC_CLASS),this._workCell.isDim()&&v.classList.add(t.DIM_CLASS),this._workCell.isUnderline()&&v.classList.add(t.UNDERLINE_CLASS),this._workCell.isInvisible()?v.textContent=n.WHITESPACE_CELL_CHAR:v.textContent=this._workCell.getChars()||n.WHITESPACE_CELL_CHAR;var g=this._workCell.getFgColor(),y=this._workCell.getFgColorMode(),b=this._workCell.getBgColor(),S=this._workCell.getBgColorMode(),m=!!this._workCell.isInverse();if(m){var C=g;g=b,b=C;var w=y;y=S,S=w}switch(y){case 16777216:case 33554432:this._workCell.isBold()&&g<8&&this._optionsService.options.drawBoldTextInBrightColors&&(g+=8),this._applyMinimumContrast(v,this._colors.background,this._colors.ansi[g])||v.classList.add("xterm-fg-"+g);break;case 50331648:var E=s.rgba.toColor(g>>16&255,g>>8&255,255&g);this._applyMinimumContrast(v,this._colors.background,E)||this._addStyle(v,"color:#"+c(g.toString(16),"0",6));break;case 0:default:this._applyMinimumContrast(v,this._colors.background,this._colors.foreground)||m&&v.classList.add("xterm-fg-"+i.INVERTED_DEFAULT_COLOR)}switch(S){case 16777216:case 33554432:v.classList.add("xterm-bg-"+b);break;case 50331648:this._addStyle(v,"background-color:#"+c(b.toString(16),"0",6));break;case 0:default:m&&v.classList.add("xterm-bg-"+i.INVERTED_DEFAULT_COLOR)}f.appendChild(v)}}return f},e.prototype._applyMinimumContrast=function(e,t,r){if(1===this._optionsService.options.minimumContrastRatio)return!1;var i=this._colors.contrastCache.getColor(this._workCell.bg,this._workCell.fg);return void 0===i&&(i=s.color.ensureContrastRatio(t,r,this._optionsService.options.minimumContrastRatio),this._colors.contrastCache.setColor(this._workCell.bg,this._workCell.fg,null!=i?i:null)),!!i&&(this._addStyle(e,"color:"+i.css),!0)},e.prototype._addStyle=function(e,t){e.setAttribute("style",""+(e.getAttribute("style")||"")+t+";")},e}();function c(e,t,r){for(;e.length<r;)e=t+e;return e}t.DomRendererRowFactory=a},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.evaluateKeyboardEvent=void 0;var i=r(12),n={48:["0",")"],49:["1","!"],50:["2","@"],51:["3","#"],52:["4","$"],53:["5","%"],54:["6","^"],55:["7","&"],56:["8","*"],57:["9","("],186:[";",":"],187:["=","+"],188:[",","<"],189:["-","_"],190:[".",">"],191:["/","?"],192:["`","~"],219:["[","{"],220:["\\","|"],221:["]","}"],222:["'",'"']};t.evaluateKeyboardEvent=function(e,t,r,o){var s={type:0,cancel:!1,key:void 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39:if(e.metaKey)break;a?(s.key=i.C0.ESC+"[1;"+(a+1)+"C",s.key===i.C0.ESC+"[1;3C"&&(s.key=i.C0.ESC+(r?"f":"[1;5C"))):s.key=t?i.C0.ESC+"OC":i.C0.ESC+"[C";break;case 38:if(e.metaKey)break;a?(s.key=i.C0.ESC+"[1;"+(a+1)+"A",r||s.key!==i.C0.ESC+"[1;3A"||(s.key=i.C0.ESC+"[1;5A")):s.key=t?i.C0.ESC+"OA":i.C0.ESC+"[A";break;case 40:if(e.metaKey)break;a?(s.key=i.C0.ESC+"[1;"+(a+1)+"B",r||s.key!==i.C0.ESC+"[1;3B"||(s.key=i.C0.ESC+"[1;5B")):s.key=t?i.C0.ESC+"OB":i.C0.ESC+"[B";break;case 45:e.shiftKey||e.ctrlKey||(s.key=i.C0.ESC+"[2~");break;case 46:s.key=a?i.C0.ESC+"[3;"+(a+1)+"~":i.C0.ESC+"[3~";break;case 36:s.key=a?i.C0.ESC+"[1;"+(a+1)+"H":t?i.C0.ESC+"OH":i.C0.ESC+"[H";break;case 35:s.key=a?i.C0.ESC+"[1;"+(a+1)+"F":t?i.C0.ESC+"OF":i.C0.ESC+"[F";break;case 33:e.shiftKey?s.type=2:s.key=i.C0.ESC+"[5~";break;case 34:e.shiftKey?s.type=3:s.key=i.C0.ESC+"[6~";break;case 112:s.key=a?i.C0.ESC+"[1;"+(a+1)+"P":i.C0.ESC+"OP";break;case 113:s.key=a?i.C0.ESC+"[1;"+(a+1)+"Q":i.C0.ESC+"OQ";break;case 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n._linkAtPosition(e.link,t)}));c&&(r=!0,this._handleNewLink(c))}if(this._activeProviderReplies.size===this._linkProviders.length&&!r)for(a=0;a<this._activeProviderReplies.size;a++){var l=null===(i=this._activeProviderReplies.get(a))||void 0===i?void 0:i.find((function(e){return n._linkAtPosition(e.link,t)}));if(l){r=!0,this._handleNewLink(l);break}}return r},t.prototype._onClick=function(e){if(this._element&&this._mouseService&&this._currentLink){var t=this._positionFromMouseEvent(e,this._element,this._mouseService);t&&this._linkAtPosition(this._currentLink.link,t)&&this._currentLink.link.activate(e,this._currentLink.link.text)}},t.prototype._clearCurrentLink=function(e,t){this._element&&this._currentLink&&this._lastMouseEvent&&(!e||!t||this._currentLink.link.range.start.y>=e&&this._currentLink.link.range.end.y<=t)&&(this._linkLeave(this._element,this._currentLink.link,this._lastMouseEvent),this._currentLink=void 0,l.disposeArray(this._linkCacheDisposables))},t.prototype._handleNewLink=function(e){var t=this;if(this._element&&this._lastMouseEvent&&this._mouseService){var r=this._positionFromMouseEvent(this._lastMouseEvent,this._element,this._mouseService);r&&this._linkAtPosition(e.link,r)&&(this._currentLink=e,this._currentLink.state={decorations:{underline:void 0===e.link.decorations||e.link.decorations.underline,pointerCursor:void 0===e.link.decorations||e.link.decorations.pointerCursor},isHovered:!0},this._linkHover(this._element,e.link,this._lastMouseEvent),e.link.decorations={},Object.defineProperties(e.link.decorations,{pointerCursor:{get:function(){var e,r;return null===(r=null===(e=t._currentLink)||void 0===e?void 0:e.state)||void 0===r?void 0:r.decorations.pointerCursor},set:function(e){var r,i;(null===(r=t._currentLink)||void 0===r?void 0:r.state)&&t._currentLink.state.decorations.pointerCursor!==e&&(t._currentLink.state.decorations.pointerCursor=e,t._currentLink.state.isHovered&&(null===(i=t._element)||void 0===i||i.classList.toggle("xterm-cursor-pointer",e)))}},underline:{get:function(){var e,r;return null===(r=null===(e=t._currentLink)||void 0===e?void 0:e.state)||void 0===r?void 0:r.decorations.underline},set:function(r){var i,n,o;(null===(i=t._currentLink)||void 0===i?void 0:i.state)&&(null===(o=null===(n=t._currentLink)||void 0===n?void 0:n.state)||void 0===o?void 0:o.decorations.underline)!==r&&(t._currentLink.state.decorations.underline=r,t._currentLink.state.isHovered&&t._fireUnderlineEvent(e.link,r))}}}),this._renderService&&this._linkCacheDisposables.push(this._renderService.onRenderedBufferChange((function(e){var r=0===e.start?0:e.start+1+t._bufferService.buffer.ydisp;t._clearCurrentLink(r,e.end+1+t._bufferService.buffer.ydisp)}))))}},t.prototype._linkHover=function(e,t,r){var i;(null===(i=this._currentLink)||void 0===i?void 0:i.state)&&(this._currentLink.state.isHovered=!0,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(t,!0),this._currentLink.state.decorations.pointerCursor&&e.classList.add("xterm-cursor-pointer")),t.hover&&t.hover(r,t.text)},t.prototype._fireUnderlineEvent=function(e,t){var r=e.range,i=this._bufferService.buffer.ydisp,n=this._createLinkUnderlineEvent(r.start.x-1,r.start.y-i-1,r.end.x,r.end.y-i-1,void 0);(t?this._onShowLinkUnderline:this._onHideLinkUnderline).fire(n)},t.prototype._linkLeave=function(e,t,r){var i;(null===(i=this._currentLink)||void 0===i?void 0:i.state)&&(this._currentLink.state.isHovered=!1,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(t,!1),this._currentLink.state.decorations.pointerCursor&&e.classList.remove("xterm-cursor-pointer")),t.leave&&t.leave(r,t.text)},t.prototype._linkAtPosition=function(e,t){var r=e.range.start.y===e.range.end.y,i=e.range.start.y<t.y,n=e.range.end.y>t.y;return(r&&e.range.start.x<=t.x&&e.range.end.x>=t.x||i&&e.range.end.x>=t.x||n&&e.range.start.x<=t.x||i&&n)&&e.range.start.y<=t.y&&e.range.end.y>=t.y},t.prototype._positionFromMouseEvent=function(e,t,r){var i=r.getCoords(e,t,this._bufferService.cols,this._bufferService.rows);if(i)return{x:i[0],y:i[1]+this._bufferService.buffer.ydisp}},t.prototype._createLinkUnderlineEvent=function(e,t,r,i,n){return{x1:e,y1:t,x2:r,y2:i,cols:this._bufferService.cols,fg:n}},t=o([s(0,a.IBufferService)],t)}(l.Disposable);t.Linkifier2=u},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.CoreBrowserService=void 0;var i=function(){function e(e){this._textarea=e}return Object.defineProperty(e.prototype,"isFocused",{get:function(){return document.activeElement===this._textarea&&document.hasFocus()},enumerable:!1,configurable:!0}),e}();t.CoreBrowserService=i},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0}),t.CoreTerminal=void 0;var o=r(2),s=r(1),a=r(66),c=r(67),l=r(68),h=r(74),u=r(75),f=r(0),_=r(76),d=r(77),p=r(78),v=r(80),g=r(81),y=r(19),b=r(82),S=function(e){function t(t){var r=e.call(this)||this;return r._onBinary=new f.EventEmitter,r._onData=new f.EventEmitter,r._onLineFeed=new f.EventEmitter,r._onResize=new f.EventEmitter,r._onScroll=new f.EventEmitter,r._instantiationService=new a.InstantiationService,r.optionsService=new h.OptionsService(t),r._instantiationService.setService(s.IOptionsService,r.optionsService),r._bufferService=r.register(r._instantiationService.createInstance(l.BufferService)),r._instantiationService.setService(s.IBufferService,r._bufferService),r._logService=r._instantiationService.createInstance(c.LogService),r._instantiationService.setService(s.ILogService,r._logService),r._coreService=r.register(r._instantiationService.createInstance(u.CoreService,(function(){return r.scrollToBottom()}))),r._instantiationService.setService(s.ICoreService,r._coreService),r._coreMouseService=r._instantiationService.createInstance(_.CoreMouseService),r._instantiationService.setService(s.ICoreMouseService,r._coreMouseService),r._dirtyRowService=r._instantiationService.createInstance(d.DirtyRowService),r._instantiationService.setService(s.IDirtyRowService,r._dirtyRowService),r.unicodeService=r._instantiationService.createInstance(p.UnicodeService),r._instantiationService.setService(s.IUnicodeService,r.unicodeService),r._charsetService=r._instantiationService.createInstance(v.CharsetService),r._instantiationService.setService(s.ICharsetService,r._charsetService),r._inputHandler=new y.InputHandler(r._bufferService,r._charsetService,r._coreService,r._dirtyRowService,r._logService,r.optionsService,r._coreMouseService,r.unicodeService),r.register(f.forwardEvent(r._inputHandler.onLineFeed,r._onLineFeed)),r.register(r._inputHandler),r.register(f.forwardEvent(r._bufferService.onResize,r._onResize)),r.register(f.forwardEvent(r._coreService.onData,r._onData)),r.register(f.forwardEvent(r._coreService.onBinary,r._onBinary)),r.register(r.optionsService.onOptionChange((function(e){return r._updateOptions(e)}))),r._writeBuffer=new b.WriteBuffer((function(e){return r._inputHandler.parse(e)})),r}return n(t,e),Object.defineProperty(t.prototype,"onBinary",{get:function(){return this._onBinary.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onData",{get:function(){return this._onData.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onLineFeed",{get:function(){return this._onLineFeed.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onResize",{get:function(){return this._onResize.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onScroll",{get:function(){return this._onScroll.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cols",{get:function(){return this._bufferService.cols},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rows",{get:function(){return this._bufferService.rows},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buffers",{get:function(){return this._bufferService.buffers},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){var t;this._isDisposed||(e.prototype.dispose.call(this),null===(t=this._windowsMode)||void 0===t||t.dispose(),this._windowsMode=void 0)},t.prototype.write=function(e,t){this._writeBuffer.write(e,t)},t.prototype.writeSync=function(e){this._writeBuffer.writeSync(e)},t.prototype.resize=function(e,t){isNaN(e)||isNaN(t)||(e=Math.max(e,l.MINIMUM_COLS),t=Math.max(t,l.MINIMUM_ROWS),this._bufferService.resize(e,t))},t.prototype.scroll=function(e,t){void 0===t&&(t=!1);var r,i=this._bufferService.buffer;(r=this._cachedBlankLine)&&r.length===this.cols&&r.getFg(0)===e.fg&&r.getBg(0)===e.bg||(r=i.getBlankLine(e,t),this._cachedBlankLine=r),r.isWrapped=t;var n=i.ybase+i.scrollTop,o=i.ybase+i.scrollBottom;if(0===i.scrollTop){var s=i.lines.isFull;o===i.lines.length-1?s?i.lines.recycle().copyFrom(r):i.lines.push(r.clone()):i.lines.splice(o+1,0,r.clone()),s?this._bufferService.isUserScrolling&&(i.ydisp=Math.max(i.ydisp-1,0)):(i.ybase++,this._bufferService.isUserScrolling||i.ydisp++)}else{var a=o-n+1;i.lines.shiftElements(n+1,a-1,-1),i.lines.set(o,r.clone())}this._bufferService.isUserScrolling||(i.ydisp=i.ybase),this._dirtyRowService.markRangeDirty(i.scrollTop,i.scrollBottom),this._onScroll.fire(i.ydisp)},t.prototype.scrollLines=function(e,t){var r=this._bufferService.buffer;if(e<0){if(0===r.ydisp)return;this._bufferService.isUserScrolling=!0}else e+r.ydisp>=r.ybase&&(this._bufferService.isUserScrolling=!1);var i=r.ydisp;r.ydisp=Math.max(Math.min(r.ydisp+e,r.ybase),0),i!==r.ydisp&&(t||this._onScroll.fire(r.ydisp))},t.prototype.scrollPages=function(e){this.scrollLines(e*(this.rows-1))},t.prototype.scrollToTop=function(){this.scrollLines(-this._bufferService.buffer.ydisp)},t.prototype.scrollToBottom=function(){this.scrollLines(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp)},t.prototype.scrollToLine=function(e){var t=e-this._bufferService.buffer.ydisp;0!==t&&this.scrollLines(t)},t.prototype.addEscHandler=function(e,t){return this._inputHandler.addEscHandler(e,t)},t.prototype.addDcsHandler=function(e,t){return this._inputHandler.addDcsHandler(e,t)},t.prototype.addCsiHandler=function(e,t){return this._inputHandler.addCsiHandler(e,t)},t.prototype.addOscHandler=function(e,t){return this._inputHandler.addOscHandler(e,t)},t.prototype._setup=function(){this.optionsService.options.windowsMode&&this._enableWindowsMode()},t.prototype.reset=function(){this._inputHandler.reset(),this._bufferService.reset(),this._charsetService.reset(),this._coreService.reset(),this._coreMouseService.reset()},t.prototype._updateOptions=function(e){var t;switch(e){case"scrollback":this.buffers.resize(this.cols,this.rows);break;case"windowsMode":this.optionsService.options.windowsMode?this._enableWindowsMode():(null===(t=this._windowsMode)||void 0===t||t.dispose(),this._windowsMode=void 0)}},t.prototype._enableWindowsMode=function(){var e=this;if(!this._windowsMode){var t=[];t.push(this.onLineFeed(g.updateWindowsModeWrappedState.bind(null,this._bufferService))),t.push(this.addCsiHandler({final:"H"},(function(){return g.updateWindowsModeWrappedState(e._bufferService),!1}))),this._windowsMode={dispose:function(){for(var e=0,r=t;e<r.length;e++){r[e].dispose()}}}}},t}(o.Disposable);t.CoreTerminal=S},function(e,t,r){"use strict";var i=this&&this.__spreadArrays||function(){for(var e=0,t=0,r=arguments.length;t<r;t++)e+=arguments[t].length;var i=Array(e),n=0;for(t=0;t<r;t++)for(var o=arguments[t],s=0,a=o.length;s<a;s++,n++)i[n]=o[s];return i};Object.defineProperty(t,"__esModule",{value:!0}),t.InstantiationService=t.ServiceCollection=void 0;var n=r(1),o=r(14),s=function(){function e(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this._entries=new Map;for(var r=0,i=e;r<i.length;r++){var n=i[r],o=n[0],s=n[1];this.set(o,s)}}return e.prototype.set=function(e,t){var r=this._entries.get(e);return this._entries.set(e,t),r},e.prototype.forEach=function(e){this._entries.forEach((function(t,r){return e(r,t)}))},e.prototype.has=function(e){return this._entries.has(e)},e.prototype.get=function(e){return this._entries.get(e)},e}();t.ServiceCollection=s;var a=function(){function e(){this._services=new s,this._services.set(n.IInstantiationService,this)}return e.prototype.setService=function(e,t){this._services.set(e,t)},e.prototype.getService=function(e){return this._services.get(e)},e.prototype.createInstance=function(e){for(var t=[],r=1;r<arguments.length;r++)t[r-1]=arguments[r];for(var n=o.getServiceDependencies(e).sort((function(e,t){return e.index-t.index})),s=[],a=0,c=n;a<c.length;a++){var l=c[a],h=this._services.get(l.id);if(!h)throw new Error("[createInstance] "+e.name+" depends on UNKNOWN service "+l.id+".");s.push(h)}var u=n.length>0?n[0].index:t.length;if(t.length!==u)throw new Error("[createInstance] First service dependency of "+e.name+" at position "+(u+1)+" conflicts with "+t.length+" static arguments");return new(e.bind.apply(e,i([void 0],i(t,s))))},e}();t.InstantiationService=a},function(e,t,r){"use strict";var i=this&&this.__decorate||function(e,t,r,i){var n,o=arguments.length,s=o<3?t:null===i?i=Object.getOwnPropertyDescriptor(t,r):i;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)s=Reflect.decorate(e,t,r,i);else for(var a=e.length-1;a>=0;a--)(n=e[a])&&(s=(o<3?n(s):o>3?n(t,r,s):n(t,r))||s);return o>3&&s&&Object.defineProperty(t,r,s),s},n=this&&this.__param||function(e,t){return function(r,i){t(r,i,e)}},o=this&&this.__spreadArrays||function(){for(var e=0,t=0,r=arguments.length;t<r;t++)e+=arguments[t].length;var i=Array(e),n=0;for(t=0;t<r;t++)for(var o=arguments[t],s=0,a=o.length;s<a;s++,n++)i[n]=o[s];return i};Object.defineProperty(t,"__esModule",{value:!0}),t.LogService=t.LogLevel=void 0;var s,a=r(1);!function(e){e[e.DEBUG=0]="DEBUG",e[e.INFO=1]="INFO",e[e.WARN=2]="WARN",e[e.ERROR=3]="ERROR",e[e.OFF=4]="OFF"}(s=t.LogLevel||(t.LogLevel={}));var c={debug:s.DEBUG,info:s.INFO,warn:s.WARN,error:s.ERROR,off:s.OFF},l=function(){function e(e){var t=this;this._optionsService=e,this._updateLogLevel(),this._optionsService.onOptionChange((function(e){"logLevel"===e&&t._updateLogLevel()}))}return e.prototype._updateLogLevel=function(){this._logLevel=c[this._optionsService.options.logLevel]},e.prototype._evalLazyOptionalParams=function(e){for(var t=0;t<e.length;t++)"function"==typeof e[t]&&(e[t]=e[t]())},e.prototype._log=function(e,t,r){this._evalLazyOptionalParams(r),e.call.apply(e,o([console,"xterm.js: "+t],r))},e.prototype.debug=function(e){for(var t=[],r=1;r<arguments.length;r++)t[r-1]=arguments[r];this._logLevel<=s.DEBUG&&this._log(console.log,e,t)},e.prototype.info=function(e){for(var t=[],r=1;r<arguments.length;r++)t[r-1]=arguments[r];this._logLevel<=s.INFO&&this._log(console.info,e,t)},e.prototype.warn=function(e){for(var t=[],r=1;r<arguments.length;r++)t[r-1]=arguments[r];this._logLevel<=s.WARN&&this._log(console.warn,e,t)},e.prototype.error=function(e){for(var t=[],r=1;r<arguments.length;r++)t[r-1]=arguments[r];this._logLevel<=s.ERROR&&this._log(console.error,e,t)},e=i([n(0,a.IOptionsService)],e)}();t.LogService=l},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__decorate||function(e,t,r,i){var n,o=arguments.length,s=o<3?t:null===i?i=Object.getOwnPropertyDescriptor(t,r):i;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)s=Reflect.decorate(e,t,r,i);else for(var a=e.length-1;a>=0;a--)(n=e[a])&&(s=(o<3?n(s):o>3?n(t,r,s):n(t,r))||s);return o>3&&s&&Object.defineProperty(t,r,s),s},s=this&&this.__param||function(e,t){return function(r,i){t(r,i,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.BufferService=t.MINIMUM_ROWS=t.MINIMUM_COLS=void 0;var a=r(1),c=r(69),l=r(0),h=r(2);t.MINIMUM_COLS=2,t.MINIMUM_ROWS=1;var u=function(e){function r(r){var i=e.call(this)||this;return i._optionsService=r,i.isUserScrolling=!1,i._onResize=new l.EventEmitter,i.cols=Math.max(r.options.cols,t.MINIMUM_COLS),i.rows=Math.max(r.options.rows,t.MINIMUM_ROWS),i.buffers=new c.BufferSet(r,i),i}return n(r,e),Object.defineProperty(r.prototype,"onResize",{get:function(){return this._onResize.event},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"buffer",{get:function(){return this.buffers.active},enumerable:!1,configurable:!0}),r.prototype.dispose=function(){e.prototype.dispose.call(this),this.buffers.dispose()},r.prototype.resize=function(e,t){this.cols=e,this.rows=t,this.buffers.resize(e,t),this.buffers.setupTabStops(this.cols),this._onResize.fire({cols:e,rows:t})},r.prototype.reset=function(){this.buffers.dispose(),this.buffers=new c.BufferSet(this._optionsService,this),this.isUserScrolling=!1},r=o([s(0,a.IOptionsService)],r)}(h.Disposable);t.BufferService=u},function(e,t,r){"use strict";var i,n=this&&this.__extends||(i=function(e,t){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(t,"__esModule",{value:!0}),t.BufferSet=void 0;var o=r(70),s=r(0),a=function(e){function t(t,r){var i=e.call(this)||this;return i._onBufferActivate=i.register(new s.EventEmitter),i._normal=new o.Buffer(!0,t,r),i._normal.fillViewportRows(),i._alt=new o.Buffer(!1,t,r),i._activeBuffer=i._normal,i.setupTabStops(),i}return n(t,e),Object.defineProperty(t.prototype,"onBufferActivate",{get:function(){return this._onBufferActivate.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"alt",{get:function(){return this._alt},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"active",{get:function(){return this._activeBuffer},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normal",{get:function(){return this._normal},enumerable:!1,configurable:!0}),t.prototype.activateNormalBuffer=function(){this._activeBuffer!==this._normal&&(this._normal.x=this._alt.x,this._normal.y=this._alt.y,this._alt.clear(),this._activeBuffer=this._normal,this._onBufferActivate.fire({activeBuffer:this._normal,inactiveBuffer:this._alt}))},t.prototype.activateAltBuffer=function(e){this._activeBuffer!==this._alt&&(this._alt.fillViewportRows(e),this._alt.x=this._normal.x,this._alt.y=this._normal.y,this._activeBuffer=this._alt,this._onBufferActivate.fire({activeBuffer:this._alt,inactiveBuffer:this._normal}))},t.prototype.resize=function(e,t){this._normal.resize(e,t),this._alt.resize(e,t)},t.prototype.setupTabStops=function(e){this._normal.setupTabStops(e),this._alt.setupTabStops(e)},t}(r(2).Disposable);t.BufferSet=a},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.BufferStringIterator=t.Buffer=t.MAX_BUFFER_SIZE=void 0;var i=r(71),n=r(16),o=r(4),s=r(3),a=r(72),c=r(73),l=r(20),h=r(6);t.MAX_BUFFER_SIZE=4294967295;var u=function(){function e(e,t,r){this._hasScrollback=e,this._optionsService=t,this._bufferService=r,this.ydisp=0,this.ybase=0,this.y=0,this.x=0,this.savedY=0,this.savedX=0,this.savedCurAttrData=n.DEFAULT_ATTR_DATA.clone(),this.savedCharset=l.DEFAULT_CHARSET,this.markers=[],this._nullCell=o.CellData.fromCharData([0,s.NULL_CELL_CHAR,s.NULL_CELL_WIDTH,s.NULL_CELL_CODE]),this._whitespaceCell=o.CellData.fromCharData([0,s.WHITESPACE_CELL_CHAR,s.WHITESPACE_CELL_WIDTH,s.WHITESPACE_CELL_CODE]),this._cols=this._bufferService.cols,this._rows=this._bufferService.rows,this.lines=new i.CircularList(this._getCorrectBufferLength(this._rows)),this.scrollTop=0,this.scrollBottom=this._rows-1,this.setupTabStops()}return e.prototype.getNullCell=function(e){return e?(this._nullCell.fg=e.fg,this._nullCell.bg=e.bg,this._nullCell.extended=e.extended):(this._nullCell.fg=0,this._nullCell.bg=0,this._nullCell.extended=new h.ExtendedAttrs),this._nullCell},e.prototype.getWhitespaceCell=function(e){return e?(this._whitespaceCell.fg=e.fg,this._whitespaceCell.bg=e.bg,this._whitespaceCell.extended=e.extended):(this._whitespaceCell.fg=0,this._whitespaceCell.bg=0,this._whitespaceCell.extended=new h.ExtendedAttrs),this._whitespaceCell},e.prototype.getBlankLine=function(e,t){return new n.BufferLine(this._bufferService.cols,this.getNullCell(e),t)},Object.defineProperty(e.prototype,"hasScrollback",{get:function(){return this._hasScrollback&&this.lines.maxLength>this._rows},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isCursorInViewport",{get:function(){var e=this.ybase+this.y-this.ydisp;return e>=0&&e<this._rows},enumerable:!1,configurable:!0}),e.prototype._getCorrectBufferLength=function(e){if(!this._hasScrollback)return e;var r=e+this._optionsService.options.scrollback;return r>t.MAX_BUFFER_SIZE?t.MAX_BUFFER_SIZE:r},e.prototype.fillViewportRows=function(e){if(0===this.lines.length){void 0===e&&(e=n.DEFAULT_ATTR_DATA);for(var t=this._rows;t--;)this.lines.push(this.getBlankLine(e))}},e.prototype.clear=function(){this.ydisp=0,this.ybase=0,this.y=0,this.x=0,this.lines=new i.CircularList(this._getCorrectBufferLength(this._rows)),this.scrollTop=0,this.scrollBottom=this._rows-1,this.setupTabStops()},e.prototype.resize=function(e,t){var r=this.getNullCell(n.DEFAULT_ATTR_DATA),i=this._getCorrectBufferLength(t);if(i>this.lines.maxLength&&(this.lines.maxLength=i),this.lines.length>0){if(this._cols<e)for(var o=0;o<this.lines.length;o++)this.lines.get(o).resize(e,r);var s=0;if(this._rows<t)for(var a=this._rows;a<t;a++)this.lines.length<t+this.ybase&&(this._optionsService.options.windowsMode?this.lines.push(new n.BufferLine(e,r)):this.ybase>0&&this.lines.length<=this.ybase+this.y+s+1?(this.ybase--,s++,this.ydisp>0&&this.ydisp--):this.lines.push(new n.BufferLine(e,r)));else for(a=this._rows;a>t;a--)this.lines.length>t+this.ybase&&(this.lines.length>this.ybase+this.y+1?this.lines.pop():(this.ybase++,this.ydisp++));if(i<this.lines.maxLength){var c=this.lines.length-i;c>0&&(this.lines.trimStart(c),this.ybase=Math.max(this.ybase-c,0),this.ydisp=Math.max(this.ydisp-c,0),this.savedY=Math.max(this.savedY-c,0)),this.lines.maxLength=i}this.x=Math.min(this.x,e-1),this.y=Math.min(this.y,t-1),s&&(this.y+=s),this.savedX=Math.min(this.savedX,e-1),this.scrollTop=0}if(this.scrollBottom=t-1,this._isReflowEnabled&&(this._reflow(e,t),this._cols>e))for(o=0;o<this.lines.length;o++)this.lines.get(o).resize(e,r);this._cols=e,this._rows=t},Object.defineProperty(e.prototype,"_isReflowEnabled",{get:function(){return this._hasScrollback&&!this._optionsService.options.windowsMode},enumerable:!1,configurable:!0}),e.prototype._reflow=function(e,t){this._cols!==e&&(e>this._cols?this._reflowLarger(e,t):this._reflowSmaller(e,t))},e.prototype._reflowLarger=function(e,t){var r=a.reflowLargerGetLinesToRemove(this.lines,this._cols,e,this.ybase+this.y,this.getNullCell(n.DEFAULT_ATTR_DATA));if(r.length>0){var i=a.reflowLargerCreateNewLayout(this.lines,r);a.reflowLargerApplyNewLayout(this.lines,i.layout),this._reflowLargerAdjustViewport(e,t,i.countRemoved)}},e.prototype._reflowLargerAdjustViewport=function(e,t,r){for(var i=this.getNullCell(n.DEFAULT_ATTR_DATA),o=r;o-- >0;)0===this.ybase?(this.y>0&&this.y--,this.lines.length<t&&this.lines.push(new n.BufferLine(e,i))):(this.ydisp===this.ybase&&this.ydisp--,this.ybase--);this.savedY=Math.max(this.savedY-r,0)},e.prototype._reflowSmaller=function(e,t){for(var r=this.getNullCell(n.DEFAULT_ATTR_DATA),i=[],o=0,s=this.lines.length-1;s>=0;s--){var c=this.lines.get(s);if(!(!c||!c.isWrapped&&c.getTrimmedLength()<=e)){for(var l=[c];c.isWrapped&&s>0;)c=this.lines.get(--s),l.unshift(c);var h=this.ybase+this.y;if(!(h>=s&&h<s+l.length)){var u=l[l.length-1].getTrimmedLength(),f=a.reflowSmallerGetNewLineLengths(l,this._cols,e),_=f.length-l.length,d=void 0;d=0===this.ybase&&this.y!==this.lines.length-1?Math.max(0,this.y-this.lines.maxLength+_):Math.max(0,this.lines.length-this.lines.maxLength+_);for(var p=[],v=0;v<_;v++){var g=this.getBlankLine(n.DEFAULT_ATTR_DATA,!0);p.push(g)}p.length>0&&(i.push({start:s+l.length+o,newLines:p}),o+=p.length),l.push.apply(l,p);var y=f.length-1,b=f[y];0===b&&(b=f[--y]);for(var S=l.length-_-1,m=u;S>=0;){var C=Math.min(m,b);if(l[y].copyCellsFrom(l[S],m-C,b-C,C,!0),0===(b-=C)&&(b=f[--y]),0===(m-=C)){S--;var w=Math.max(S,0);m=a.getWrappedLineTrimmedLength(l,w,this._cols)}}for(v=0;v<l.length;v++)f[v]<e&&l[v].setCell(f[v],r);for(var E=_-d;E-- >0;)0===this.ybase?this.y<t-1?(this.y++,this.lines.pop()):(this.ybase++,this.ydisp++):this.ybase<Math.min(this.lines.maxLength,this.lines.length+o)-t&&(this.ybase===this.ydisp&&this.ydisp++,this.ybase++);this.savedY=Math.min(this.savedY+_,this.ybase+t-1)}}}if(i.length>0){var L=[],A=[];for(v=0;v<this.lines.length;v++)A.push(this.lines.get(v));var R=this.lines.length,k=R-1,x=0,D=i[x];this.lines.length=Math.min(this.lines.maxLength,this.lines.length+o);var T=0;for(v=Math.min(this.lines.maxLength-1,R+o-1);v>=0;v--)if(D&&D.start>k+T){for(var O=D.newLines.length-1;O>=0;O--)this.lines.set(v--,D.newLines[O]);v++,L.push({index:k+1,amount:D.newLines.length}),T+=D.newLines.length,D=i[++x]}else this.lines.set(v,A[k--]);var M=0;for(v=L.length-1;v>=0;v--)L[v].index+=M,this.lines.onInsertEmitter.fire(L[v]),M+=L[v].amount;var P=Math.max(0,R+o-this.lines.maxLength);P>0&&this.lines.onTrimEmitter.fire(P)}},e.prototype.stringIndexToBufferIndex=function(e,t,r){for(void 0===r&&(r=!1);t;){var 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i&&n?r-1:r}Object.defineProperty(t,"__esModule",{value:!0}),t.getWrappedLineTrimmedLength=t.reflowSmallerGetNewLineLengths=t.reflowLargerApplyNewLayout=t.reflowLargerCreateNewLayout=t.reflowLargerGetLinesToRemove=void 0,t.reflowLargerGetLinesToRemove=function(e,t,r,n,o){for(var s=[],a=0;a<e.length-1;a++){var c=a,l=e.get(++c);if(l.isWrapped){for(var h=[e.get(a)];c<e.length&&l.isWrapped;)h.push(l),l=e.get(++c);if(n>=a&&n<c)a+=h.length-1;else{for(var u=0,f=i(h,u,t),_=1,d=0;_<h.length;){var p=i(h,_,t),v=p-d,g=r-f,y=Math.min(v,g);h[u].copyCellsFrom(h[_],d,f,y,!1),(f+=y)===r&&(u++,f=0),(d+=y)===p&&(_++,d=0),0===f&&0!==u&&2===h[u-1].getWidth(r-1)&&(h[u].copyCellsFrom(h[u-1],r-1,f++,1,!1),h[u-1].setCell(r-1,o))}h[u].replaceCells(f,r,o);for(var b=0,S=h.length-1;S>0&&(S>u||0===h[S].getTrimmedLength());S--)b++;b>0&&(s.push(a+h.length-b),s.push(b)),a+=h.length-1}}}return s},t.reflowLargerCreateNewLayout=function(e,t){for(var r=[],i=0,n=t[i],o=0,s=0;s<e.length;s++)if(n===s){var 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a=function(){function e(){if(this.version="6",!i){i=new Uint8Array(65536),n.fill(i,1),i[0]=0,n.fill(i,0,1,32),n.fill(i,0,127,160),n.fill(i,2,4352,4448),i[9001]=2,i[9002]=2,n.fill(i,2,11904,42192),i[12351]=1,n.fill(i,2,44032,55204),n.fill(i,2,63744,64256),n.fill(i,2,65040,65050),n.fill(i,2,65072,65136),n.fill(i,2,65280,65377),n.fill(i,2,65504,65511);for(var e=0;e<o.length;++e)n.fill(i,0,o[e][0],o[e][1]+1)}}return e.prototype.wcwidth=function(e){return e<32?0:e<127?1:e<65536?i[e]:function(e,t){var r,i=0,n=t.length-1;if(e<t[0][0]||e>t[n][1])return!1;for(;n>=i;)if(e>t[r=i+n>>1][1])i=r+1;else{if(!(e<t[r][0]))return!0;n=r-1}return!1}(e,s)?0:e>=131072&&e<=196605||e>=196608&&e<=262141?2:1},e}();t.UnicodeV6=a},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.CharsetService=void 0;var i=function(){function e(){this.glevel=0,this._charsets=[]}return e.prototype.reset=function(){this.charset=void 0,this._charsets=[],this.glevel=0},e.prototype.setgLevel=function(e){this.glevel=e,this.charset=this._charsets[e]},e.prototype.setgCharset=function(e,t){this._charsets[e]=t,this.glevel===e&&(this.charset=t)},e}();t.CharsetService=i},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.updateWindowsModeWrappedState=void 0;var i=r(3);t.updateWindowsModeWrappedState=function(e){var t=e.buffer.lines.get(e.buffer.ybase+e.buffer.y-1),r=null==t?void 0:t.get(e.cols-1),n=e.buffer.lines.get(e.buffer.ybase+e.buffer.y);n&&r&&(n.isWrapped=r[i.CHAR_DATA_CODE_INDEX]!==i.NULL_CELL_CODE&&r[i.CHAR_DATA_CODE_INDEX]!==i.WHITESPACE_CELL_CODE)}},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.WriteBuffer=void 0;var i=function(){function e(e){this._action=e,this._writeBuffer=[],this._callbacks=[],this._pendingData=0,this._bufferOffset=0}return e.prototype.writeSync=function(e){if(this._writeBuffer.length){for(var t=this._bufferOffset;t<this._writeBuffer.length;++t){var r=this._writeBuffer[t],i=this._callbacks[t];this._action(r),i&&i()}this._writeBuffer=[],this._callbacks=[],this._pendingData=0,this._bufferOffset=2147483647}this._action(e)},e.prototype.write=function(e,t){var r=this;if(this._pendingData>5e7)throw new Error("write data discarded, use flow control to avoid losing data");this._writeBuffer.length||(this._bufferOffset=0,setTimeout((function(){return r._innerWrite()}))),this._pendingData+=e.length,this._writeBuffer.push(e),this._callbacks.push(t)},e.prototype._innerWrite=function(){for(var e=this,t=Date.now();this._writeBuffer.length>this._bufferOffset;){var 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r._wrappedAddonDispose(i)},t.activate(e)},e.prototype._wrappedAddonDispose=function(e){if(!e.isDisposed){for(var t=-1,r=0;r<this._addons.length;r++)if(this._addons[r]===e){t=r;break}if(-1===t)throw new Error("Could not dispose an addon that has not been loaded");e.isDisposed=!0,e.dispose.apply(e.instance),this._addons.splice(t,1)}},e}();t.AddonManager=i}])}));
+
+
+!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.FitAddon=t():e.FitAddon=t()}(window,(function(){return function(e){var t={};function r(n){if(t[n])return t[n].exports;var o=t[n]={i:n,l:!1,exports:{}};return e[n].call(o.exports,o,o.exports,r),o.l=!0,o.exports}return r.m=e,r.c=t,r.d=function(e,t,n){r.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:n})},r.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},r.t=function(e,t){if(1&t&&(e=r(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var n=Object.create(null);if(r.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var o in e)r.d(n,o,function(t){return e[t]}.bind(null,o));return n},r.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return r.d(t,"a",t),t},r.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},r.p="",r(r.s=0)}([function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.FitAddon=void 0;var n=function(){function e(){}return e.prototype.activate=function(e){this._terminal=e},e.prototype.dispose=function(){},e.prototype.fit=function(){var e=this.proposeDimensions();if(e&&this._terminal){var t=this._terminal._core;this._terminal.rows===e.rows&&this._terminal.cols===e.cols||(t._renderService.clear(),this._terminal.resize(e.cols,e.rows))}},e.prototype.proposeDimensions=function(){if(this._terminal&&this._terminal.element&&this._terminal.element.parentElement){var e=this._terminal._core,t=window.getComputedStyle(this._terminal.element.parentElement),r=parseInt(t.getPropertyValue("height")),n=Math.max(0,parseInt(t.getPropertyValue("width"))),o=window.getComputedStyle(this._terminal.element),i=r-(parseInt(o.getPropertyValue("padding-top"))+parseInt(o.getPropertyValue("padding-bottom"))),a=n-(parseInt(o.getPropertyValue("padding-right"))+parseInt(o.getPropertyValue("padding-left")))-e.viewport.scrollBarWidth;return{cols:Math.max(2,Math.floor(a/e._renderService.dimensions.actualCellWidth)),rows:Math.max(1,Math.floor(i/e._renderService.dimensions.actualCellHeight))}}},e}();t.FitAddon=n}])}));
+
+
+!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.WebLinksAddon=t():e.WebLinksAddon=t()}(window,(function(){return function(e){var t={};function n(r){if(t[r])return t[r].exports;var i=t[r]={i:r,l:!1,exports:{}};return e[r].call(i.exports,i,i.exports,n),i.l=!0,i.exports}return n.m=e,n.c=t,n.d=function(e,t,r){n.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:r})},n.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},n.t=function(e,t){if(1&t&&(e=n(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var r=Object.create(null);if(n.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var i in e)n.d(r,i,function(t){return e[t]}.bind(null,i));return r},n.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return n.d(t,"a",t),t},n.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},n.p="",n(n.s=0)}([function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.WebLinksAddon=void 0;var r=n(1),i=new RegExp("(?:^|[^\\da-z\\.-]+)((https?:\\/\\/)((([\\da-z\\.-]+)\\.([a-z\\.]{2,6}))|((\\d{1,3}\\.){3}\\d{1,3})|(localhost))(:\\d{1,5})?((\\/[\\/\\w\\.\\-%~:+@]*)*([^:\"'\\s]))?(\\?[0-9\\w\\[\\]\\(\\)\\/\\?\\!#@$%&'*+,:;~\\=\\.\\-]*)?(#[0-9\\w\\[\\]\\(\\)\\/\\?\\!#@$%&'*+,:;~\\=\\.\\-]*)?)($|[^\\/\\w\\.\\-%]+)");function o(e,t){var n=window.open();n?(n.opener=null,n.location.href=t):console.warn("Opening link blocked as opener could not be cleared")}var a=function(){function e(e,t,n){void 0===e&&(e=o),void 0===t&&(t={}),void 0===n&&(n=!1),this._handler=e,this._options=t,this._useLinkProvider=n,this._options.matchIndex=1}return e.prototype.activate=function(e){this._terminal=e,this._useLinkProvider&&"registerLinkProvider"in this._terminal?this._linkProvider=this._terminal.registerLinkProvider(new r.WebLinkProvider(this._terminal,i,this._handler)):this._linkMatcherId=this._terminal.registerLinkMatcher(i,this._handler,this._options)},e.prototype.dispose=function(){var e;void 0!==this._linkMatcherId&&void 0!==this._terminal&&this._terminal.deregisterLinkMatcher(this._linkMatcherId),null===(e=this._linkProvider)||void 0===e||e.dispose()},e}();t.WebLinksAddon=a},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.LinkComputer=t.WebLinkProvider=void 0;var r=function(){function e(e,t,n){this._terminal=e,this._regex=t,this._handler=n}return e.prototype.provideLinks=function(e,t){t(i.computeLink(e,this._regex,this._terminal,this._handler))},e}();t.WebLinkProvider=r;var i=function(){function e(){}return e.computeLink=function(t,n,r,i){for(var o,a=new RegExp(n.source,(n.flags||"")+"g"),s=e._translateBufferLineToStringWithWrap(t-1,!1,r),u=s[0],d=s[1],l=-1,c=[];null!==(o=a.exec(u));){var f=o[1];if(!f){console.log("match found without corresponding matchIndex");break}if(l=u.indexOf(f,l+1),a.lastIndex=l+f.length,l<0)break;for(var p=l+f.length,h=d+1;p>r.cols;)p-=r.cols,h++;var v={start:{x:l+1,y:d+1},end:{x:p,y:h}};c.push({range:v,text:f,activate:i})}return c},e._translateBufferLineToStringWithWrap=function(e,t,n){var r,i,o="";do{if(!(s=n.buffer.active.getLine(e)))break;s.isWrapped&&e--,i=s.isWrapped}while(i);var a=e;do{var s,u=n.buffer.active.getLine(e+1);if(r=!!u&&u.isWrapped,!(s=n.buffer.active.getLine(e)))break;o+=s.translateToString(!r&&t).substring(0,n.cols),e++}while(r);return[o,a]},e}();t.LinkComputer=i}])}));
\ No newline at end of file
diff --git a/BTPanel/static/language/English/log.json b/BTPanel/static/language/English/log.json
index 64295eb2..bb65b1c6 100644
--- a/BTPanel/static/language/English/log.json
+++ b/BTPanel/static/language/English/log.json
@@ -146,6 +146,14 @@
 	"GET_INFO": "Get Info",
 	"NGINX_LOAD_ERR": "Nginx load status acquisition failed:{1}",
 	"GET_DATA_ERR": "Data acquisition failed!",
-	"PHP_LOAD_ERR": "PHP load status acquisition failed: {1}"
-
+	"PHP_LOAD_ERR": "PHP load status acquisition failed: {1}",
+	"MODIFY_SSH_INFO": "Modify the SSH information of HOST: {1}",
+	"ADD_SSH_INFO": "Add the SSH information of HOST: {1}",
+	"DEL_SSH_INFO": "Delete the SSH information of HOST: {1}",
+	"TYPE_TERMINAL": "aaPanel terminal",
+	"ADD_COMMAND_COMMAND": "Add common commands [{1}]",
+	"EDIT_COMMAND_COMMAND": "Modify common commands [{1}]",
+	"DEL_COMMAND_COMMAND": "Delete common commands [{1}]",
+	"OPEN_FILE": "Open File",
+	"TASK_QUEUE": "Task queue"
 }
diff --git a/BTPanel/static/language/English/public.json b/BTPanel/static/language/English/public.json
index 53e158bb..985034fc 100644
--- a/BTPanel/static/language/English/public.json
+++ b/BTPanel/static/language/English/public.json
@@ -187,7 +187,7 @@
 	"DATABASE_NAME_EXISTS":"Database exists!",
 	"DATABASE_NAME_LEN":"Database name cannot be more than 16 characters!",
 	"DATABASE_ERR_CONNECT":"ERROR to connect database, pls check database status!",
-	"DATABASE_ERR_PASS":"Database password is incorrect!",
+	"DATABASE_ERR_PASS":"Mysql root or user password is incorrect, please try to reset!",
 	"DATABASE_ERR_NOT_EXISTS":"Database user does NOT exist!",
 	"DATABASE_USER_NAME_ERR": "Database username is illegal!",
 	"DATABASE_ERR_MYSQLDB":"MySQLdb component is missing! <br>Please enter SSH and run the command: pip install mysql-python",
@@ -383,6 +383,7 @@
 	"CHANVE_FAIL": "Failed to change",
 	"DB_NOT_EXIST": "Database does NOT exist!",
 	"DOWNLOAD_FILE": "Download file",
+	"DOWNLOAD_FILE1": "Download file {1}",
 	"FILE_NAME_SPECIAL_CHARACTRES": "File names can NOT contain special characters!",
 	"DIR_NAME_SPECIAL_CHARACTRES": "Directory names cannot contain special characters!",
 	"RENAME_SUCCESS": "Successfully renamed!",
@@ -959,5 +960,29 @@
 	"PHPMYADMIN_SSL_ERR2": "Did not detect the port that nginx phpmyadmin listens, please confirm whether the file has been manually modified.",
 	"PHPMYADMIN_SSL_ERR3": "Did not detect the port that apache phpmyadmin listens, please confirm whether the file has been manually modified.",
 	"PHPMYADMIN_SSL_ERR4": "The panel certificate does not exist. Please apply for the panel certificate and try again.",
-	"PHPMYADMIN_SSL_ERR5": "Open successfully, please manually release phpmyadmin ssl port"
+	"PHPMYADMIN_SSL_ERR5": "Open successfully, please manually release phpmyadmin ssl port",
+	"CONCTION_FAILURE": "Connection failure!",
+	"SSH_LOGIN_INFO_ERR": "Password or private key cannot both be empty: {1}:{2}",
+	"SSH_LOGIN_ERR": "Unable to complete the automatic authentication, please add 127.0.0.1 to the server list and set the authentication method to [password authentication]",
+	"SSH_LOGIN_ERR1": "Account or Password incorrect: {1}",
+	"SSH_LOGIN_ERR2": "Unsupported authentication type: {1}",
+	"SSH_LOGIN_ERR3": "The target server actively refused the connection",
+	"SSH_LOGIN_ERR4": "The protocol header response timed out, and the network quality with the target server was too bad: {1}",
+	"SSH_LOGIN_ERR5": "The SSH protocol handshake timed out, and the network quality with the target server is too bad",
+	"SSH_LOGIN_ERR6": "unknown error: {1}",
+	"SSH_LOGIN": "Successfully logged in to the SSH server [{1}:{2}]",
+	"LOGIN_SUCCESS2": "Login success\n",
+	"CONNECTION_SUCCEEDED": "connection succeeded",
+	"RECONNECT_SSH": "The connection is disconnected, press enter to try to reconnect!",
+	"SSH_LOGIN_ERR7": "The specified SSH information does not exist!",
+	"SSH_LOGIN_ERR8": "The specified host address has been added to other SSH information!",
+	"SSH_LOGIN_ERR9": "Please pass in the [sort_list] field",
+	"COMMAND_NAME_EXIST": "The specified command name already exists",
+	"COMMAND_NOTEXIST": "The specified command does not exist",
+	"AUTH_FAILED": "10 consecutive authentication failures are prohibited for 1 hour",
+	"AUTH_FAILED1": "20 consecutive verification failures, prohibited for 1 hour",
+	"UNBOUND_DEVICE": "Unbound device",
+	"KEY_ERR": "Key verification failed",
+	"FORM_DATA_ERR": "No form_data data found",
+	"WRONG_RESPONSE": "Wrong response: {1}"
 }
diff --git a/BTPanel/static/language/English/template.json b/BTPanel/static/language/English/template.json
index 5c3a363d..877b49c0 100644
--- a/BTPanel/static/language/English/template.json
+++ b/BTPanel/static/language/English/template.json
@@ -52,10 +52,10 @@
 		"H1":"Dashboard",
 		"H2":"Site Manager",
 		"SEARCH":"Site search",
-		"PS":"Permission will be allocated to www user when a site is created with aaPanel",
+		"PS":"After the website is created, the file owner will be set to [www], You can add your backup plan in ",
 		"BTN1":"Add site",
-		"BTN2":"Set default page",
-		"BTN3":"Default domain",
+		"BTN2":"Default page",
+		"BTN3":"Default WebSite",
 		"BTN4":"Delete",
 		"BTN5":"Category manager",
 		"TH1":"Domain",
@@ -142,9 +142,9 @@
 		"CT11":"Bind BT account",
 		"CT12":"Panel template",
 		"CY1":"Take alias for aaPanel",
-		"CY2":"Suggested range of port: 8888 - 65535",
+		"CY2":"Suggested port: 8888-65535",
 		"CY3":"Binding a access domain to the Panel Warning：If a domain is bound to Panel, you'll have to access panel with Domain ONLY!",
-		"CY4":"Set authorized access IP, split multiple IP with (,) Warning：If authorized IP is set, ONLY the PC with authorized IP can access the panel!",
+		"CY4":"Split multiple IP with (,) Warning：If authorized IP is set, ONLY the PC with authorized IP can access the panel!",
 		"CY5":"New created site will be saved to subdirectory by default!",
 		"CY6":"Directory of site and database backup!",
 		"CY7":"Defualt IP is Internet IP. If you need use local virtual machine to test, please input Intranet IP of virtual machine!",
diff --git a/BTPanel/templates/default/database.html b/BTPanel/templates/default/database.html
index 2754d742..a2b77497 100644
--- a/BTPanel/templates/default/database.html
+++ b/BTPanel/templates/default/database.html
@@ -22,7 +22,7 @@
             <button onclick="database.add_database()" title="{{data['lan']['BTNT1']}}" class="btn btn-success btn-sm" type="button" style="margin-right: 5px;">{{data['lan']['BTN1']}}</button>
             <button onclick="bt.database.set_root()" title="{{data['lan']['BTNT2']}}" class="btn btn-default btn-sm" type="button" style="margin-right: 5px;">{{data['lan']['BTN2']}}</button>
             <button onclick="bt.database.open_phpmyadmin('','root','{{data['mysql_root']}}')" title="{{data['lan']['BTNT3']}}" class="btn btn-default btn-sm" type="button" style="margin-right: 5px;">{{data['lan']['BTN3']}}</button>
-            <a href="/adminer/index.php" target="_blank" title="Lightweight database management tool that supports remote database management" class="btn btn-default btn-sm" type="button" style="margin-right: 5px;">Adminer</a>
+            <!-- <a href="/adminer/index.php" target="_blank" title="Lightweight database management tool that supports remote database management" class="btn btn-default btn-sm" type="button" style="margin-right: 5px;">Adminer</a> -->
             <span style="float:right">
                 <button batch="true" style="float: right;display: none;margin-left:10px;" onclick="database.batch_database('del');" title="{{data['lan']['BTNT4']}}" class="btn btn-default btn-sm">{{data['lan']['BTN4']}}</button>
                 <button onclick="bt.recycle_bin.open_recycle_bin(6)" id="dataRecycle" title="{{data['lan']['BTNT4']}}" class="btn btn-default btn-sm" style="margin-left: 5px;"><span class="glyphicon glyphicon-trash" style="margin-right: 5px;"></span>{{data['lan']['RECYCLE_BIN']}}</button>
diff --git a/BTPanel/templates/default/site.html b/BTPanel/templates/default/site.html
index 2100667b..3efe809a 100644
--- a/BTPanel/templates/default/site.html
+++ b/BTPanel/templates/default/site.html
@@ -17,7 +17,7 @@
         </div>
         <div class="bgw mtb15 pd15">
             <div class="info-title-tips">
-                <p><span class="glyphicon glyphicon-alert" style="color: #f39c12; margin-right: 10px;"></span> {{data['lan']['PS']}}After the site is successfully established, please<a class="btlink" href="/crontab">[Cron]</a>Add scheduled backup tasks to the page!</p>
+                <p><span class="glyphicon glyphicon-alert" style="color: #f39c12; margin-right: 10px;"></span> {{data['lan']['PS']}}<a class="btlink" href="/crontab">[Cron]</a></p>
             </div>
             <button onclick="site.add_site()" class="btn btn-success btn-sm btn-title" type="button">{{data['lan']['BTN1']}}</button>&nbsp;
             <button onclick="site.set_default_page()" class="btn btn-default btn-sm btn-title" type="button">{{data['lan']['BTN2']}}</button>
diff --git a/BTPanel/templates/default/xterm.html b/BTPanel/templates/default/xterm.html
new file mode 100644
index 00000000..4280ca1d
--- /dev/null
+++ b/BTPanel/templates/default/xterm.html
@@ -0,0 +1,108 @@
+{% extends "layout.html" %}
+
+{% block content %}
+<div class="main-content pb55">
+    <div class="container-fluid">
+        <div class="safe bgw mtb15 pd15" style="height: 100%;">
+            <link rel="stylesheet" href="/static/css/xterm.css" />
+            <div class="quick_links">
+                <div class="quick_links_title"><span class="glyphicon glyphicon-lock" aria-hidden="true"></span>SSH://</div>
+                <input type="text" class="quick_links_input" placeholder="root@192.168.1.1:21, support temporary SSH connection.">
+                <span class="glyphicon glyphicon-triangle-bottom" aria-hidden="true"></span>
+            </div>
+            <div class="term_box" id="term_box_view">
+                <div class="term_item_tab">
+                    <div class="list"></div>
+                    <span class="addServer" title="Add server SSH information">
+                        <span class="glyphicon glyphicon-plus" aria-hidden="true" ></span>
+                    </span>
+                    <span class="tab_tootls">
+                        <span class="glyphicon glyphicon-triangle-top" aria-hidden="true"></span>
+                        <span class="glyphicon glyphicon-triangle-bottom" aria-hidden="true"></span>
+                    </span>
+                </div>
+                <div class="term_content_tab"></div>
+            </div>
+            <div class="term_tootls">
+                <div class="tootls_tab"><span class="active">Server list</span><a href="javascript:;" data-type="host" title="Add server SSH information"><span class="glyphicon glyphicon-plus" aria-hidden="true"></span></a></div>
+                <ul class="tootls_host_list"></ul>
+                <div class="tootls_tab"><span class="active">Commands<i>(Click to copy)</i></span><a href="javascript:;"  data-type="shell" title="Add common commands"><span class="glyphicon glyphicon-plus" aria-hidden="true"></span></a></div>
+                <ul class="tootls_commonly_list"></ul>
+            </div>
+        </div>
+    </div>
+</div>
+<script type="text/html" id="host_form_view">
+    <div class="bt-form bt-form-2x pd20" id="host_form">
+        <input type="text" name="sort" class="hidden" value="<% this.form.sort %>" />
+        <div class="line input_group">
+            <span class="tname">Server IP</span>
+            <div class="info-r">
+                <input type="text" name="host" class="bt-input-text mr5" style="width:240px" value="<% this.form.host %>" placeholder="Enter server IP" val="" autocomplete="off" />
+                <input type="text" name="port" class="bt-input-text mr5" style="width:60px" placeholder="端口" value="<% this.form.port %>" autocomplete="off"/>
+            </div>
+        </div>
+        <div class="line">
+            <span class="tname">SSH account</span>
+            <div class="info-r">
+                <input type="text" name="username" class="bt-input-text mr5" style="width:305px" placeholder="Enter SSH account" value="<% this.form.username %>" autocomplete="off"/>
+            </div>
+        </div>
+        <div class="line">
+            <span class="tname">Verification</span>
+            <div class="info-r ">
+                <div class="btn-group">
+                    <button type="button" tabindex="-1" class="btn btn-sm auth_type_checkbox  <% !(this.form.password != '' || this.form.pkey == '' && this.form.password == '')?'btn-default':'btn-success' %>" data-ctype="0">Password</button>
+                    <button type="button" tabindex="-1" class="btn btn-sm auth_type_checkbox  <% this.form.pkey == ''?'btn-default':'btn-success' %>" data-ctype="1">Private key</button>
+                </div>
+            </div>
+        </div>
+        <div class="line c_password_view <% (this.form.password != '' || this.form.pkey == '' && this.form.password == '')?'show':'hidden'%>">
+            <span class="tname">Password</span>
+            <div class="info-r">
+                <input type="text" name="password" class="bt-input-text mr5" placeholder="Please enter SSH password" style="width:305px;" value="<% this.form.password %>" autocomplete="off"/>
+            </div>
+        </div>
+        <div class="line c_pkey_view <% this.form.pkey != ''?'show':'hidden'%>">
+            <span class="tname">Private key</span>
+            <div class="info-r">
+                <textarea rows="4" name="pkey" class="bt-input-text mr5" placeholder="Please enter SSH Private key" style="width:305px;height: 80px;line-height: 18px;padding-top:10px;"><% this.form.pkey %></textarea>
+            </div>
+        </div>
+        <div class="line">
+            <span class="tname">Remarks</span>
+            <div class="info-r">
+                <input type="text" name="ps" class="bt-input-text mr5" placeholder="Please enter remarks, can be blank" style="width:305px;" value="<% this.form.ps %>" autocomplete="off"/>
+            </div>
+        </div>
+    </div>
+</script>
+<script type="text/html" id="shell_form_view">
+    <div class="bt-form bt-form-2x pd20" id="host_form">
+        <div class="line">
+            <span class="tname">Name</span>
+            <div class="info-r">
+                <input type="text" name="title" class="bt-input-text mr5" style="width:305px" placeholder="Please enter command description, required" value="<% this.form.title %>" autocomplete="off"/>
+            </div>
+        </div>
+        <div class="line">
+            <span class="tname">Content</span>
+            <div class="info-r">
+                <textarea rows="4" name="shell" class="bt-input-text mr5" placeholder="Please enter command content, required" style="width:305px;height: 150px;line-height: 18px;padding-top:10px;"><% this.form.shell %></textarea>
+            </div>
+        </div>
+    </div>
+</script>
+{% endblock %}
+{% block scripts %}
+<script type="text/javascript" src="/static/js/jquery.dragsort-0.5.2.min.js"></script>
+<script type="text/javascript" src="/static/js/clipboard.min.js"></script>
+<script type="text/javascript" src="/static/js/xterm.js"></script>
+<script type="text/javascript" src="/static/js/term.js"></script>
+<script type="text/javascript">
+    if($("#panel_debug").attr("data") == 'True') {
+        layer.msg('The current mode is developer mode. Can not support SSH. Please turn it off in the 【Settings】 page!',{icon:7,shade: [0.3, '#000'],time:0});
+        $(".layui-layer-shade").css("margin-left", "180px");
+    }
+</script>
+{% endblock %}
diff --git a/class/cachelib/__init__.py b/class/cachelib/__init__.py
new file mode 100644
index 00000000..cae7aae9
--- /dev/null
+++ b/class/cachelib/__init__.py
@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+
+from cachelib.base import BaseCache, NullCache
+from cachelib.simple import SimpleCache
+from cachelib.file import FileSystemCache
+from cachelib.memcached import MemcachedCache
+from cachelib.redis import RedisCache
+from cachelib.uwsgi import UWSGICache
+
+__all__ = [
+    'BaseCache',
+    'NullCache',
+    'SimpleCache',
+    'FileSystemCache',
+    'MemcachedCache',
+    'RedisCache',
+    'UWSGICache',
+]
+
+__version__ = '0.1'
+__author__ = 'Pallets Team'
diff --git a/class/cachelib/_compat.py b/class/cachelib/_compat.py
new file mode 100644
index 00000000..d52e65b5
--- /dev/null
+++ b/class/cachelib/_compat.py
@@ -0,0 +1,26 @@
+# flake8: noqa
+import sys
+
+PY2 = sys.version_info[0] == 2
+
+if PY2:
+    text_type = unicode
+    string_types = (str, unicode)
+    integer_types = (int, long)
+    iteritems = lambda d, *args, **kwargs: d.iteritems(*args, **kwargs)
+
+    def to_native(x, charset=sys.getdefaultencoding(), errors='strict'):
+        if x is None or isinstance(x, str):
+            return x
+        return x.encode(charset, errors)
+
+else:
+    text_type = str
+    string_types = (str, )
+    integer_types = (int, )
+    iteritems = lambda d, *args, **kwargs: iter(d.items(*args, **kwargs))
+
+    def to_native(x, charset=sys.getdefaultencoding(), errors='strict'):
+        if x is None or isinstance(x, str):
+            return x
+        return x.decode(charset, errors)
diff --git a/class/cachelib/base.py b/class/cachelib/base.py
new file mode 100644
index 00000000..bc5d346b
--- /dev/null
+++ b/class/cachelib/base.py
@@ -0,0 +1,198 @@
+# -*- coding: utf-8 -*-
+from cachelib._compat import iteritems
+
+
+def _items(mappingorseq):
+    """Wrapper for efficient iteration over mappings represented by dicts
+    or sequences::
+
+        >>> for k, v in _items((i, i*i) for i in xrange(5)):
+        ...    assert k*k == v
+
+        >>> for k, v in _items(dict((i, i*i) for i in xrange(5))):
+        ...    assert k*k == v
+
+    """
+    if hasattr(mappingorseq, 'items'):
+        return iteritems(mappingorseq)
+    return mappingorseq
+
+
+class BaseCache(object):
+
+    """Baseclass for the cache systems.  All the cache systems implement this
+    API or a superset of it.
+
+    :param default_timeout: the default timeout (in seconds) that is used if
+                            no timeout is specified on :meth:`set`. A timeout
+                            of 0 indicates that the cache never expires.
+    """
+
+    def __init__(self, default_timeout=300):
+        self.default_timeout = default_timeout
+
+    def _normalize_timeout(self, timeout):
+        if timeout is None:
+            timeout = self.default_timeout
+        return timeout
+
+    def get(self, key):
+        """Look up key in the cache and return the value for it.
+
+        :param key: the key to be looked up.
+        :returns: The value if it exists and is readable, else ``None``.
+        """
+        return None
+
+    def delete(self, key):
+        """Delete `key` from the cache.
+
+        :param key: the key to delete.
+        :returns: Whether the key existed and has been deleted.
+        :rtype: boolean
+        """
+        return True
+
+    def get_many(self, *keys):
+        """Returns a list of values for the given keys.
+        For each key an item in the list is created::
+
+            foo, bar = cache.get_many("foo", "bar")
+
+        Has the same error handling as :meth:`get`.
+
+        :param keys: The function accepts multiple keys as positional
+                     arguments.
+        """
+        return [self.get(k) for k in keys]
+
+    def get_dict(self, *keys):
+        """Like :meth:`get_many` but return a dict::
+
+            d = cache.get_dict("foo", "bar")
+            foo = d["foo"]
+            bar = d["bar"]
+
+        :param keys: The function accepts multiple keys as positional
+                     arguments.
+        """
+        return dict(zip(keys, self.get_many(*keys)))
+
+    def set(self, key, value, timeout=None):
+        """Add a new key/value to the cache (overwrites value, if key already
+        exists in the cache).
+
+        :param key: the key to set
+        :param value: the value for the key
+        :param timeout: the cache timeout for the key in seconds (if not
+                        specified, it uses the default timeout). A timeout of
+                        0 indicates that the cache never expires.
+        :returns: ``True`` if key has been updated, ``False`` for backend
+                  errors. Pickling errors, however, will raise a subclass of
+                  ``pickle.PickleError``.
+        :rtype: boolean
+        """
+        return True
+
+    def add(self, key, value, timeout=None):
+        """Works like :meth:`set` but does not overwrite the values of already
+        existing keys.
+
+        :param key: the key to set
+        :param value: the value for the key
+        :param timeout: the cache timeout for the key in seconds (if not
+                        specified, it uses the default timeout). A timeout of
+                        0 indicates that the cache never expires.
+        :returns: Same as :meth:`set`, but also ``False`` for already
+                  existing keys.
+        :rtype: boolean
+        """
+        return True
+
+    def set_many(self, mapping, timeout=None):
+        """Sets multiple keys and values from a mapping.
+
+        :param mapping: a mapping with the keys/values to set.
+        :param timeout: the cache timeout for the key in seconds (if not
+                        specified, it uses the default timeout). A timeout of
+                        0 indicates that the cache never expires.
+        :returns: Whether all given keys have been set.
+        :rtype: boolean
+        """
+        rv = True
+        for key, value in _items(mapping):
+            if not self.set(key, value, timeout):
+                rv = False
+        return rv
+
+    def delete_many(self, *keys):
+        """Deletes multiple keys at once.
+
+        :param keys: The function accepts multiple keys as positional
+                     arguments.
+        :returns: Whether all given keys have been deleted.
+        :rtype: boolean
+        """
+        return all(self.delete(key) for key in keys)
+
+    def has(self, key):
+        """Checks if a key exists in the cache without returning it. This is a
+        cheap operation that bypasses loading the actual data on the backend.
+
+        This method is optional and may not be implemented on all caches.
+
+        :param key: the key to check
+        """
+        raise NotImplementedError(
+            '%s doesn\'t have an efficient implementation of `has`. That '
+            'means it is impossible to check whether a key exists without '
+            'fully loading the key\'s data. Consider using `self.get` '
+            'explicitly if you don\'t care about performance.'
+        )
+
+    def clear(self):
+        """Clears the cache.  Keep in mind that not all caches support
+        completely clearing the cache.
+
+        :returns: Whether the cache has been cleared.
+        :rtype: boolean
+        """
+        return True
+
+    def inc(self, key, delta=1):
+        """Increments the value of a key by `delta`.  If the key does
+        not yet exist it is initialized with `delta`.
+
+        For supporting caches this is an atomic operation.
+
+        :param key: the key to increment.
+        :param delta: the delta to add.
+        :returns: The new value or ``None`` for backend errors.
+        """
+        value = (self.get(key) or 0) + delta
+        return value if self.set(key, value) else None
+
+    def dec(self, key, delta=1):
+        """Decrements the value of a key by `delta`.  If the key does
+        not yet exist it is initialized with `-delta`.
+
+        For supporting caches this is an atomic operation.
+
+        :param key: the key to increment.
+        :param delta: the delta to subtract.
+        :returns: The new value or `None` for backend errors.
+        """
+        value = (self.get(key) or 0) - delta
+        return value if self.set(key, value) else None
+
+
+class NullCache(BaseCache):
+
+    """A cache that doesn't cache.  This can be useful for unit testing.
+
+    :param default_timeout: a dummy parameter that is ignored but exists
+                            for API compatibility with other caches.
+    """
+
+    def has(self, key):
+        return False
diff --git a/class/cachelib/file.py b/class/cachelib/file.py
new file mode 100644
index 00000000..8c0ba052
--- /dev/null
+++ b/class/cachelib/file.py
@@ -0,0 +1,190 @@
+# -*- coding: utf-8 -*-
+import os
+import errno
+import tempfile
+from hashlib import md5
+from time import time
+try:
+    import cPickle as pickle
+except ImportError:  # pragma: no cover
+    import pickle
+
+from cachelib.base import BaseCache
+from cachelib._compat import text_type
+
+
+class FileSystemCache(BaseCache):
+
+    """A cache that stores the items on the file system.  This cache depends
+    on being the only user of the `cache_dir`.  Make absolutely sure that
+    nobody but this cache stores files there or otherwise the cache will
+    randomly delete files therein.
+
+    :param cache_dir: the directory where cache files are stored.
+    :param threshold: the maximum number of items the cache stores before
+                      it starts deleting some. A threshold value of 0
+                      indicates no threshold.
+    :param default_timeout: the default timeout that is used if no timeout is
+                            specified on :meth:`~BaseCache.set`. A timeout of
+                            0 indicates that the cache never expires.
+    :param mode: the file mode wanted for the cache files, default 0600
+    """
+
+    #: used for temporary files by the FileSystemCache
+    _fs_transaction_suffix = '.__wz_cache'
+    #: keep amount of files in a cache element
+    _fs_count_file = '__wz_cache_count'
+
+    def __init__(self, cache_dir, threshold=500, default_timeout=300,
+                 mode=0o600):
+        BaseCache.__init__(self, default_timeout)
+        self._path = cache_dir
+        self._threshold = threshold
+        self._mode = mode
+
+        try:
+            os.makedirs(self._path)
+        except OSError as ex:
+            if ex.errno != errno.EEXIST:
+                raise
+
+        # If there are many files and a zero threshold,
+        # the list_dir can slow initialisation massively
+        if self._threshold != 0:
+            self._update_count(value=len(self._list_dir()))
+
+    @property
+    def _file_count(self):
+        return self.get(self._fs_count_file) or 0
+
+    def _update_count(self, delta=None, value=None):
+        # If we have no threshold, don't count files
+        if self._threshold == 0:
+            return
+
+        if delta:
+            new_count = self._file_count + delta
+        else:
+            new_count = value or 0
+        self.set(self._fs_count_file, new_count, mgmt_element=True)
+
+    def _normalize_timeout(self, timeout):
+        timeout = BaseCache._normalize_timeout(self, timeout)
+        if timeout != 0:
+            timeout = time() + timeout
+        return int(timeout)
+
+    def _list_dir(self):
+        """return a list of (fully qualified) cache filenames
+        """
+        mgmt_files = [self._get_filename(name).split('/')[-1]
+                      for name in (self._fs_count_file,)]
+        return [os.path.join(self._path, fn) for fn in os.listdir(self._path)
+                if not fn.endswith(self._fs_transaction_suffix)
+                and fn not in mgmt_files]
+
+    def _prune(self):
+        if self._threshold == 0 or not self._file_count > self._threshold:
+            return
+
+        entries = self._list_dir()
+        now = time()
+        for idx, fname in enumerate(entries):
+            try:
+                remove = False
+                with open(fname, 'rb') as f:
+                    expires = pickle.load(f)
+                remove = (expires != 0 and expires <= now) or idx % 3 == 0
+
+                if remove:
+                    os.remove(fname)
+            except (IOError, OSError):
+                pass
+        self._update_count(value=len(self._list_dir()))
+
+    def clear(self):
+        for fname in self._list_dir():
+            try:
+                os.remove(fname)
+            except (IOError, OSError):
+                self._update_count(value=len(self._list_dir()))
+                return False
+        self._update_count(value=0)
+        return True
+
+    def _get_filename(self, key):
+        if isinstance(key, text_type):
+            key = key.encode('utf-8')  # XXX unicode review
+        hash = md5(key).hexdigest()
+        return os.path.join(self._path, hash)
+
+    def get(self, key):
+        filename = self._get_filename(key)
+        try:
+            with open(filename, 'rb') as f:
+                pickle_time = pickle.load(f)
+                if pickle_time == 0 or pickle_time >= time():
+                    return pickle.load(f)
+                else:
+                    os.remove(filename)
+                    return None
+        except (IOError, OSError, pickle.PickleError):
+            return None
+
+    def add(self, key, value, timeout=None):
+        filename = self._get_filename(key)
+        if not os.path.exists(filename):
+            return self.set(key, value, timeout)
+        return False
+
+    def set(self, key, value, timeout=None, mgmt_element=False):
+        # Management elements have no timeout
+        if mgmt_element:
+            timeout = 0
+
+        # Don't prune on management element update, to avoid loop
+        else:
+            self._prune()
+
+        timeout = self._normalize_timeout(timeout)
+        filename = self._get_filename(key)
+        try:
+            fd, tmp = tempfile.mkstemp(suffix=self._fs_transaction_suffix,
+                                       dir=self._path)
+            with os.fdopen(fd, 'wb') as f:
+                pickle.dump(timeout, f, 1)
+                pickle.dump(value, f, pickle.HIGHEST_PROTOCOL)
+
+            os.rename(tmp, filename)
+            os.chmod(filename, self._mode)
+        except (IOError, OSError):
+            return False
+        else:
+            # Management elements should not count towards threshold
+            if not mgmt_element:
+                self._update_count(delta=1)
+            return True
+
+    def delete(self, key, mgmt_element=False):
+        try:
+            os.remove(self._get_filename(key))
+        except (IOError, OSError):
+            return False
+        else:
+            # Management elements should not count towards threshold
+            if not mgmt_element:
+                self._update_count(delta=-1)
+            return True
+
+    def has(self, key):
+        filename = self._get_filename(key)
+        try:
+            with open(filename, 'rb') as f:
+                pickle_time = pickle.load(f)
+                if pickle_time == 0 or pickle_time >= time():
+                    return True
+                else:
+                    os.remove(filename)
+                    return False
+        except (IOError, OSError, pickle.PickleError):
+            return False
diff --git a/class/cachelib/memcached.py b/class/cachelib/memcached.py
new file mode 100644
index 00000000..f76cf328
--- /dev/null
+++ b/class/cachelib/memcached.py
@@ -0,0 +1,186 @@
+# -*- coding: utf-8 -*-
+
+import re
+from time import time
+from cachelib._compat import iteritems, to_native
+from cachelib.base import BaseCache, _items
+
+
+_test_memcached_key = re.compile(r'[^\x00-\x21\xff]{1,250}$').match
+
+
+class MemcachedCache(BaseCache):
+
+    """A cache that uses memcached as backend.
+
+    The first argument can either be an object that resembles the API of a
+    :class:`memcache.Client` or a tuple/list of server addresses. In the
+    event that a tuple/list is passed, Werkzeug tries to import the best
+    available memcache library.
+
+    This cache looks into the following packages/modules to find bindings for
+    memcached:
+
+        - ``pylibmc``
+        - ``google.appengine.api.memcached``
+        - ``memcached``
+        - ``libmc``
+
+    Implementation notes:  This cache backend works around some limitations in
+    memcached to simplify the interface.  For example unicode keys are encoded
+    to utf-8 on the fly.  Methods such as :meth:`~BaseCache.get_dict` return
+    the keys in the same format as passed.  Furthermore all get methods
+    silently ignore key errors to not cause problems when untrusted user data
+    is passed to the get methods which is often the case in web applications.
+
+    :param servers: a list or tuple of server addresses or alternatively
+                    a :class:`memcache.Client` or a compatible client.
+    :param default_timeout: the default timeout that is used if no timeout is
+                            specified on :meth:`~BaseCache.set`. A timeout of
+                            0 indicates that the cache never expires.
+    :param key_prefix: a prefix that is added before all keys.  This makes it
+                       possible to use the same memcached server for different
+                       applications.  Keep in mind that
+                       :meth:`~BaseCache.clear` will also clear keys with a
+                       different prefix.
+    """
+
+    def __init__(self, servers=None, default_timeout=300, key_prefix=None):
+        BaseCache.__init__(self, default_timeout)
+        if servers is None or isinstance(servers, (list, tuple)):
+            if servers is None:
+                servers = ['127.0.0.1:11211']
+            self._client = self.import_preferred_memcache_lib(servers)
+            if self._client is None:
+                raise RuntimeError('no memcache module found')
+        else:
+            # NOTE: servers is actually an already initialized memcache
+            # client.
+            self._client = servers
+
+        self.key_prefix = to_native(key_prefix)
+
+    def _normalize_key(self, key):
+        key = to_native(key, 'utf-8')
+        if self.key_prefix:
+            key = self.key_prefix + key
+        return key
+
+    def _normalize_timeout(self, timeout):
+        timeout = BaseCache._normalize_timeout(self, timeout)
+        if timeout > 0:
+            timeout = int(time()) + timeout
+        return timeout
+
+    def get(self, key):
+        key = self._normalize_key(key)
+        # memcached doesn't support keys longer than that.  Because often
+        # checks for so long keys can occur because it's tested from user
+        # submitted data etc we fail silently for getting.
+        if _test_memcached_key(key):
+            return self._client.get(key)
+
+    def get_dict(self, *keys):
+        key_mapping = {}
+        have_encoded_keys = False
+        for key in keys:
+            encoded_key = self._normalize_key(key)
+            if not isinstance(key, str):
+                have_encoded_keys = True
+            if _test_memcached_key(key):
+                key_mapping[encoded_key] = key
+        _keys = list(key_mapping)
+        d = rv = self._client.get_multi(_keys)
+        if have_encoded_keys or self.key_prefix:
+            rv = {}
+            for key, value in iteritems(d):
+                rv[key_mapping[key]] = value
+        if len(rv) < len(keys):
+            for key in keys:
+                if key not in rv:
+                    rv[key] = None
+        return rv
+
+    def add(self, key, value, timeout=None):
+        key = self._normalize_key(key)
+        timeout = self._normalize_timeout(timeout)
+        return self._client.add(key, value, timeout)
+
+    def set(self, key, value, timeout=None):
+        key = self._normalize_key(key)
+        timeout = self._normalize_timeout(timeout)
+        return self._client.set(key, value, timeout)
+
+    def get_many(self, *keys):
+        d = self.get_dict(*keys)
+        return [d[key] for key in keys]
+
+    def set_many(self, mapping, timeout=None):
+        new_mapping = {}
+        for key, value in _items(mapping):
+            key = self._normalize_key(key)
+            new_mapping[key] = value
+
+        timeout = self._normalize_timeout(timeout)
+        failed_keys = self._client.set_multi(new_mapping, timeout)
+        return not failed_keys
+
+    def delete(self, key):
+        key = self._normalize_key(key)
+        if _test_memcached_key(key):
+            return self._client.delete(key)
+
+    def delete_many(self, *keys):
+        new_keys = []
+        for key in keys:
+            key = self._normalize_key(key)
+            if _test_memcached_key(key):
+                new_keys.append(key)
+        return self._client.delete_multi(new_keys)
+
+    def has(self, key):
+        key = self._normalize_key(key)
+        if _test_memcached_key(key):
+            return self._client.append(key, '')
+        return False
+
+    def clear(self):
+        return self._client.flush_all()
+
+    def inc(self, key, delta=1):
+        key = self._normalize_key(key)
+        return self._client.incr(key, delta)
+
+    def dec(self, key, delta=1):
+        key = self._normalize_key(key)
+        return self._client.decr(key, delta)
+
+    def import_preferred_memcache_lib(self, servers):
+        """Returns an initialized memcache client.  Used by the constructor."""
+        try:
+            import pylibmc
+        except ImportError:
+            pass
+        else:
+            return pylibmc.Client(servers)
+
+        try:
+            from google.appengine.api import memcache
+        except ImportError:
+            pass
+        else:
+            return memcache.Client()
+
+        try:
+            import memcache
+        except ImportError:
+            pass
+        else:
+            return memcache.Client(servers)
+
+        try:
+            import libmc
+        except ImportError:
+            pass
+        else:
+            return libmc.Client(servers)
diff --git a/class/cachelib/redis.py b/class/cachelib/redis.py
new file mode 100644
index 00000000..6199a0d4
--- /dev/null
+++ b/class/cachelib/redis.py
@@ -0,0 +1,154 @@
+# -*- coding: utf-8 -*-
+from __future__ import absolute_import
+try:
+    import cPickle as pickle
+except ImportError:  # pragma: no cover
+    import pickle
+
+from cachelib.base import BaseCache, _items
+from cachelib._compat import string_types, integer_types
+
+
+class RedisCache(BaseCache):
+    """Uses the Redis key-value store as a cache backend.
+
+    The first argument can be either a string denoting address of the Redis
+    server or an object resembling an instance of a redis.Redis class.
+
+    Note: Python Redis API already takes care of encoding unicode strings on
+    the fly.
+
+    :param host: address of the Redis server or an object which API is
+                 compatible with the official Python Redis client (redis-py).
+    :param port: port number on which Redis server listens for connections.
+    :param password: password authentication for the Redis server.
+    :param db: db (zero-based numeric index) on Redis Server to connect.
+    :param default_timeout: the default timeout that is used if no timeout is
+                            specified on :meth:`~BaseCache.set`. A timeout of
+                            0 indicates that the cache never expires.
+    :param key_prefix: A prefix that should be added to all keys.
+
+    Any additional keyword arguments will be passed to ``redis.Redis``.
+    """
+
+    def __init__(self, host='localhost', port=6379, password=None,
+                 db=0, default_timeout=300, key_prefix=None, **kwargs):
+        BaseCache.__init__(self, default_timeout)
+        if host is None:
+            raise ValueError('RedisCache host parameter may not be None')
+        if isinstance(host, string_types):
+            try:
+                import redis
+            except ImportError:
+                raise RuntimeError('no redis module found')
+            if kwargs.get('decode_responses', None):
+                raise ValueError('decode_responses is not supported by '
+                                 'RedisCache.')
+            self._client = redis.Redis(host=host, port=port, password=password,
+                                       db=db, **kwargs)
+        else:
+            self._client = host
+        self.key_prefix = key_prefix or ''
+
+    def _normalize_timeout(self, timeout):
+        timeout = BaseCache._normalize_timeout(self, timeout)
+        if timeout == 0:
+            timeout = -1
+        return timeout
+
+    def dump_object(self, value):
+        """Dumps an object into a string for redis.  By default it serializes
+        integers as regular string and pickle dumps everything else.
+        """
+        t = type(value)
+        if t in integer_types:
+            return str(value).encode('ascii')
+        return b'!' + pickle.dumps(value)
+
+    def load_object(self, value):
+        """The reversal of :meth:`dump_object`.  This might be called with
+        None.
+        """
+        if value is None:
+            return None
+        if value.startswith(b'!'):
+            try:
+                return pickle.loads(value[1:])
+            except pickle.PickleError:
+                return None
+        try:
+            return int(value)
+        except ValueError:
+            # before 0.8 we did not have serialization.  Still support that.
+            return value
+
+    def get(self, key):
+        return self.load_object(self._client.get(self.key_prefix + key))
+
+    def get_many(self, *keys):
+        if self.key_prefix:
+            keys = [self.key_prefix + key for key in keys]
+        return [self.load_object(x) for x in self._client.mget(keys)]
+
+    def set(self, key, value, timeout=None):
+        timeout = self._normalize_timeout(timeout)
+        dump = self.dump_object(value)
+        if timeout == -1:
+            result = self._client.set(name=self.key_prefix + key,
+                                      value=dump)
+        else:
+            result = self._client.setex(name=self.key_prefix + key,
+                                        value=dump, time=timeout)
+        return result
+
+    def add(self, key, value, timeout=None):
+        timeout = self._normalize_timeout(timeout)
+        dump = self.dump_object(value)
+        return (
+            self._client.setnx(name=self.key_prefix + key, value=dump) and
+            self._client.expire(name=self.key_prefix + key, time=timeout)
+        )
+
+    def set_many(self, mapping, timeout=None):
+        timeout = self._normalize_timeout(timeout)
+        # Use transaction=False to batch without calling redis MULTI
+        # which is not supported by twemproxy
+        pipe = self._client.pipeline(transaction=False)
+
+        for key, value in _items(mapping):
+            dump = self.dump_object(value)
+            if timeout == -1:
+                pipe.set(name=self.key_prefix + key, value=dump)
+            else:
+                pipe.setex(name=self.key_prefix + key, value=dump,
+                           time=timeout)
+        return pipe.execute()
+
+    def delete(self, key):
+        return self._client.delete(self.key_prefix + key)
+
+    def delete_many(self, *keys):
+        if not keys:
+            return
+        if self.key_prefix:
+            keys = [self.key_prefix + key for key in keys]
+        return self._client.delete(*keys)
+
+    def has(self, key):
+        return self._client.exists(self.key_prefix + key)
+
+    def clear(self):
+        status = False
+        if self.key_prefix:
+            keys = self._client.keys(self.key_prefix + '*')
+            if keys:
+                status = self._client.delete(*keys)
+        else:
+            status = self._client.flushdb()
+        return status
+
+    def inc(self, key, delta=1):
+        return self._client.incr(name=self.key_prefix + key, amount=delta)
+
+    def dec(self, key, delta=1):
+        return self._client.decr(name=self.key_prefix + key, amount=delta)
diff --git a/class/cachelib/simple.py b/class/cachelib/simple.py
new file mode 100644
index 00000000..a0723e9f
--- /dev/null
+++ b/class/cachelib/simple.py
@@ -0,0 +1,135 @@
+# -*- coding: utf-8 -*-
+from time import time
+import os,struct
+try:
+    import cPickle as pickle
+except ImportError:  # pragma: no cover
+    import pickle
+
+from cachelib.base import BaseCache
+
+
+class SimpleCache(BaseCache):
+
+    """Simple memory cache for single process environments.  This class exists
+    mainly for the development server and is not 100% thread safe.  It tries
+    to use as many atomic operations as possible and no locks for simplicity
+    but it could happen under heavy load that keys are added multiple times.
+
+    :param threshold: the maximum number of items the cache stores before
+                      it starts deleting some.
+    :param default_timeout: the default timeout that is used if no timeout is
+                            specified on :meth:`~BaseCache.set`. A timeout of
+                            0 indicates that the cache never expires.
+    """
+    __session_key = 'BT_:'
+    __session_basedir = '/www/server/panel/data/session'
+
+    def __init__(self, threshold=500, default_timeout=300):
+        BaseCache.__init__(self, default_timeout)
+        self._cache = {}
+        self.clear = self._cache.clear
+        self._threshold = threshold
+
+    def _prune(self):
+        if len(self._cache) > self._threshold:
+            now = time()
+            toremove = []
+            for idx, (key, (expires, _)) in enumerate(self._cache.items()):
+                if (expires != 0 and expires <= now) or idx % 3 == 0:
+                    toremove.append(key)
+            for key in toremove:
+                self._cache.pop(key, None)
+
+
+    def _normalize_timeout(self, timeout):
+        timeout = BaseCache._normalize_timeout(self, timeout)
+        if timeout > 0:
+            timeout = time() + timeout
+        return timeout
+
+    def get(self, key):
+        try:
+            
+            expires, value = self._cache[key]   
+            if expires == 0 or expires > time():
+                return pickle.loads(value)                        
+
+        except (KeyError, pickle.PickleError):
+            try:
+                if key[:4] == self.__session_key:
+                    filename =  '/'.join((self.__session_basedir,self.md5(key)))                    
+                    if not os.path.exists(filename): return None
+
+                    with open(filename, 'rb') as fp:
+                        _val = fp.read()
+                        fp.close()
+      
+                        expires = struct.unpack('f',_val[:4])[0] 
+                        if expires == 0 or expires > time():
+                            value = _val[4:]
+
+                            self._cache[key] = (expires,value)  
+                            return pickle.loads(value)
+            except :pass
+            return None
+
+    def set(self, key, value, timeout=None):
+        
+        expires = self._normalize_timeout(timeout)
+        self._prune()
+        
+        _val =  pickle.dumps(value, pickle.HIGHEST_PROTOCOL)
+        self._cache[key] = (expires,_val)        
+        try:
+            if key[:4] == self.__session_key:
+                if len(_val) < 256: return True
+                if not os.path.exists(self.__session_basedir): os.makedirs(self.__session_basedir,384)
+            
+                expires = struct.pack('f',expires)
+                filename =  '/'.join((self.__session_basedir,self.md5(key)))                    
+                fp = open(filename, 'wb+')
+                fp.write(expires + _val)
+                fp.close()
+                os.chmod(filename,384)
+        except :pass
+        return True
+
+    def add(self, key, value, timeout=None):
+        expires = self._normalize_timeout(timeout)
+        self._prune()
+        item = (expires, pickle.dumps(value,
+                                      pickle.HIGHEST_PROTOCOL))
+        if key in self._cache:
+            return False
+        self._cache.setdefault(key, item)
+        return True
+
+    def delete(self, key):
+        result = self._cache.pop(key, None) is not None
+        try:
+            if key[:4] == self.__session_key:
+                filename =  '/'.join((self.__session_basedir,self.md5(key))) 
+                if os.path.exists(filename): os.remove(filename)
+        except : pass
+        return result
+
+    def has(self, key):
+        try:
+            expires, value = self._cache[key]
+            return expires == 0 or expires > time()
+        except KeyError:
+            return False
+
+    def md5(self,strings):
+        """
+        生成MD5
+        @strings 要被处理的字符串
+        return string(32)
+        """
+        import hashlib
+        m = hashlib.md5()
+ 
+        m.update(strings.encode('utf-8'))
+        return m.hexdigest()
+
diff --git a/class/cachelib/uwsgi.py b/class/cachelib/uwsgi.py
new file mode 100644
index 00000000..97546094
--- /dev/null
+++ b/class/cachelib/uwsgi.py
@@ -0,0 +1,64 @@
+# -*- coding: utf-8 -*-
+import platform
+try:
+    import cPickle as pickle
+except ImportError:  # pragma: no cover
+    import pickle
+
+from cachelib.base import BaseCache
+
+
+class UWSGICache(BaseCache):
+    """ Implements the cache using uWSGI's caching framework.
+
+    .. note::
+        This class cannot be used when running under PyPy, because the uWSGI
+        API implementation for PyPy is lacking the needed functionality.
+
+    :param default_timeout: The default timeout in seconds.
+    :param cache: The name of the caching instance to connect to, for
+        example: mycache@localhost:3031, defaults to an empty string, which
+        means uWSGI will cache in the local instance. If the cache is in the
+        same instance as the werkzeug app, you only have to provide the name of
+        the cache.
+    """
+    def __init__(self, default_timeout=300, cache=''):
+        BaseCache.__init__(self, default_timeout)
+
+        if platform.python_implementation() == 'PyPy':
+            raise RuntimeError("uWSGI caching does not work under PyPy, see "
+                               "the docs for more details.")
+
+        try:
+            import uwsgi
+            self._uwsgi = uwsgi
+        except ImportError:
+            raise RuntimeError("uWSGI could not be imported, are you "
+                               "running under uWSGI?")
+
+        self.cache = cache
+
+    def get(self, key):
+        rv = self._uwsgi.cache_get(key, self.cache)
+        if rv is None:
+            return
+        return pickle.loads(rv)
+
+    def delete(self, key):
+        return self._uwsgi.cache_del(key, self.cache)
+
+    def set(self, key, value, timeout=None):
+        return self._uwsgi.cache_update(key, pickle.dumps(value),
+                                        self._normalize_timeout(timeout),
+                                        self.cache)
+
+    def add(self, key, value, timeout=None):
+        return self._uwsgi.cache_set(key, pickle.dumps(value),
+                                     self._normalize_timeout(timeout),
+                                     self.cache)
+
+    def clear(self):
+        return self._uwsgi.cache_clear(self.cache)
+
+    def has(self, key):
+        return self._uwsgi.cache_exists(key, self.cache) is not None
diff --git a/class/common.py b/class/common.py
index a2ebba85..392e7db5 100644
--- a/class/common.py
+++ b/class/common.py
@@ -6,8 +6,7 @@
 # +-------------------------------------------------------------------
 # | Author: hwliang <hwl@bt.cn>
 # +-------------------------------------------------------------------
-from flask import request, redirect, g
-from BTPanel import session, cache
+from BTPanel import session, cache , request, redirect, g
 from datetime import datetime
 import os
 import public
@@ -34,10 +33,11 @@ class panelSetup:
             ua = ua.lower()
             if ua.find('spider') != -1 or ua.find('bot') != -1:
                 return redirect('https://www.google.com')
-        g.version = '6.8.2'
+        g.version = '6.8.4'
         g.title = public.GetConfigValue('title')
         g.uri = request.path
         g.debug = os.path.exists('data/debug.pl')
+        g.pyversion = sys.version_info[0]
         if not g.debug:
             g.cdn_url = public.get_cdn_url()
             if not g.cdn_url:
@@ -50,6 +50,19 @@ class panelSetup:
         session['version'] = g.version
         session['title'] = g.title
         g.is_aes = False
+
+        dirPath = '/www/server/phpmyadmin/pma'
+        if os.path.exists(dirPath):
+            public.ExecShell("rm -rf {}".format(dirPath))
+
+        dirPath = '/www/server/adminer'
+        if os.path.exists(dirPath):
+            public.ExecShell("rm -rf {}".format(dirPath))
+
+        dirPath = '/www/server/panel/adminer'
+        if os.path.exists(dirPath):
+            public.ExecShell("rm -rf {}".format(dirPath))
+
         return None
 
 
@@ -59,6 +72,9 @@ class panelAdmin(panelSetup):
     # 本地请求
     def local(self):
         result = panelSetup().init()
+        if result:
+            return result
+        result = self.check_login()
         if result:
             return result
         result = self.setSession()
@@ -68,9 +84,6 @@ class panelAdmin(panelSetup):
         if result:
             return result
         result = self.checkWebType()
-        if result:
-            return result
-        result = self.check_login()
         if result:
             return result
         result = self.checkConfig()
@@ -99,7 +112,7 @@ class panelAdmin(panelSetup):
         if not 'lan' in session:
             session['lan'] = public.GetLanguage()
         if not 'home' in session:
-            session['home'] = 'http://www.aapanel.com'
+            session['home'] = 'https://console.aapanel.com'
         return None
 
     # 检查Web服务器类型
@@ -185,26 +198,37 @@ class panelAdmin(panelSetup):
             return redirect('/login')
         from BTPanel import get_input
         get = get_input()
-
-
+        client_ip = public.GetClientIp()
         if not 'client_bind_token' in get:
             if not 'request_token' in get or not 'request_time' in get:
                 return redirect('/login')
-            client_ip = public.GetClientIp()
+
+            num_key = client_ip + '_api'
+            if not public.get_error_num(num_key,20):
+                return public.returnMsg(False,'AUTH_FAILED1')
+
+
             if not client_ip in api_config['limit_addr']:
-                return public.returnJson(False,'%s[' % public.GetMsg("CHECK_IP_FALSE")+client_ip+']')
+                public.set_error_num(num_key)
+                return public.returnJson(False,'%s[' % public.GetMsg("AUTH_FAILED1")+client_ip+']')
         else:
+            num_key = client_ip + '_app'
+            if not public.get_error_num(num_key,20):
+                return public.returnMsg(False,'AUTH_FAILED1')
             a_file = '/dev/shm/' + get.client_bind_token
             if not os.path.exists(a_file):
                 import panelApi
                 if not panelApi.panelApi().get_app_find(get.client_bind_token):
-                    return public.returnMsg(False, 'Unbound device')
-                public.writeFile(a_file, '')
+                    public.set_error_num(num_key)
+                    return public.returnMsg(False,'UNBOUND_DEVICE')
+                public.writeFile(a_file,'')
 
             if not 'key' in api_config:
-                return public.returnJson(False, 'Key verification failed')
+                public.set_error_num(num_key)
+                return public.returnJson(False, 'KEY_ERR')
             if not 'form_data' in get:
-                return public.returnJson(False, 'No form_data data found')
+                public.set_error_num(num_key)
+                return public.returnJson(False, 'FORM_DATA_ERR')
 
             g.form_data = json.loads(public.aes_decrypt(get.form_data, api_config['key']))
 
@@ -215,7 +239,9 @@ class panelAdmin(panelSetup):
             g.aes_key = api_config['key']
         request_token = public.md5(get.request_time + api_config['token'])
         if get.request_token == request_token:
+            public.set_error_num(num_key,True)
             return False
+        public.set_error_num(num_key)
         return public.returnJson(False,'SECRET_KEY_CHECK_FALSE')
 
     # 检查系统配置
diff --git a/class/config.py b/class/config.py
index 3a35503c..dcb0d0b5 100644
--- a/class/config.py
+++ b/class/config.py
@@ -12,8 +12,7 @@ try:
 except:
     public.ExecShell("pip install pyotp &")
 try:
-    from BTPanel import session,admin_path_checks,g
-    from flask import request
+    from BTPanel import session,admin_path_checks,g,request
     import send_mail
 except:pass
 class config:
diff --git a/class/db.py b/class/db.py
index 1fc0cab9..61721ef9 100644
--- a/class/db.py
+++ b/class/db.py
@@ -10,7 +10,8 @@
 import sqlite3
 import os,time,sys
 os.chdir('/www/server/panel')
-sys.path.insert(0,'class')
+if not 'class/' in sys.path:
+    sys.path.insert(0,'class/')
 import public
 
 class Sql():
@@ -29,7 +30,13 @@ class Sql():
 
     def __init__(self):
         self.__DB_FILE = 'data/default.db'
-    
+
+    def __enter__(self):
+        return self
+
+    def __exit__(self,exc_type,exc_value,exc_trackback):
+        self.close()
+
     def __GetConn(self): 
         #取数据库对象
         try:
@@ -306,7 +313,8 @@ class Sql():
     #写锁
     def write_lock(self):
         self.is_lock()
-        open(self.__LOCK,'wb+').close()
+        with open(self.__LOCK,'wb+') as f:
+            f.close()
 
     #解锁
     def rm_lock(self):
diff --git a/class/files.py b/class/files.py
index bc06f456..ca82f391 100644
--- a/class/files.py
+++ b/class/files.py
@@ -164,7 +164,7 @@ session.save_handler = files'''.format(path, sess_path, sess_path)
     # 上传文件
     def UploadFile(self, get):
         from werkzeug.utils import secure_filename
-        from flask import request
+        from BTPanel import request
         if sys.version_info[0] == 2:
             get.path = get.path.encode('utf-8')
         if not os.path.exists(get.path):
diff --git a/class/jobs.py b/class/jobs.py
index 5679926a..b4acad42 100644
--- a/class/jobs.py
+++ b/class/jobs.py
@@ -10,7 +10,21 @@ import time,public,db,os,sys,json,re
 os.chdir('/www/server/panel')
 
 def control_init():
+    dirPath = '/www/server/phpmyadmin/pma'
+    if os.path.exists(dirPath):
+        public.ExecShell("rm -rf {}".format(dirPath))
+
+    dirPath = '/www/server/adminer'
+    if os.path.exists(dirPath):
+        public.ExecShell("rm -rf {}".format(dirPath))
+
+    dirPath = '/www/server/panel/adminer'
+    if os.path.exists(dirPath):
+        public.ExecShell("rm -rf {}".format(dirPath))
+
+
     time.sleep(1)
+
     sql = db.Sql().dbfile('system')
     if not sql.table('sqlite_master').where('type=? AND name=?', ('table', 'load_average')).count():
         csql = '''CREATE TABLE IF NOT EXISTS `load_average` (
@@ -105,7 +119,7 @@ def control_init():
     public.ExecShell(c)
     p_file = 'class/plugin2.so'
     if os.path.exists(p_file): public.ExecShell("rm -f class/*.so")
-    # public.ExecShell("chmod -R  600 /www/server/panel/data;chmod -R  600 /www/server/panel/config;chmod -R  700 /www/server/cron;chmod -R  600 /www/server/cron/*.log;chown -R root:root /www/server/panel/data;chown -R root:root /www/server/panel/config;chown -R www:www /www/server/phpmyadmin;chmod -R 700 /www/server/phpmyadmin")
+    public.ExecShell("chmod -R  600 /www/server/panel/data;chmod -R  600 /www/server/panel/config;chmod -R  700 /www/server/cron;chmod -R  600 /www/server/cron/*.log;chown -R root:root /www/server/panel/data;chown -R root:root /www/server/panel/config;chown -R root:root /www/server/phpmyadmin;chmod -R 755 /www/server/phpmyadmin")
     if os.path.exists("/www/server/mysql"):
         public.ExecShell("chown mysql:mysql /etc/my.cnf;chmod 600 /etc/my.cnf")
     stop_path = '/www/server/stop'
@@ -113,6 +127,14 @@ def control_init():
         os.makedirs(stop_path)
     public.ExecShell("chown -R root:root {path};chmod -R 755 {path}".format(path=stop_path))
     public.ExecShell('chmod 755 /www;chmod 755 /www/server')
+    if os.path.exists('/www/server/phpmyadmin/pma'):
+        public.ExecShell("rm -rf /www/server/phpmyadmin/pma")
+    if os.path.exists("/www/server/adminer"):
+        public.ExecShell("rm -rf /www/server/adminer")
+    if os.path.exists("/www/server/panel/adminer"):
+        public.ExecShell("rm -rf /www/server/panel/adminer")
+    if os.path.exists('/dev/shm/session.db'):
+        os.remove('/dev/shm/session.db')
     #disable_putenv('putenv')
     clean_session()
     #set_crond()
@@ -141,7 +163,15 @@ def files_set_mode():
         ["/www/server/speed","/*.lua","root",755,False],
         ["/www/server/speed/total","","www",755,True],
         ["/www/server/btwaf","/*.lua","root",755,False],
-
+        ["/www/backup","","root",600,True],
+        ["/www/wwwlogs","","www",700,True],
+        ["/www/enterprise_backup","","root",600,True],
+        ["/www/server/cron","","root",700,True],
+        ["/www/server/cron","/*.log","root",600,True],
+        ["/www/server/stop","","root",755,True],
+        ["/www/server/redis","","redis",700,True],
+        ["/www/server/redis/redis.conf","","redis",600,False],
+        ["/www/Recycle_bin","","root",600,True],
         ["/www/server/panel/class","","root",600,True],
         ["/www/server/panel/data","","root",600,True],
         ["/www/server/panel/plugin","","root",600,False],
@@ -163,8 +193,8 @@ def files_set_mode():
         ["/dev/shm/session.db","","root",600,False],
         ["/dev/shm/session_py3","","root",600,True],
         ["/dev/shm/session_py2","","root",600,True],
-
-        ["/www/server/adminer","","www",700,True]
+        ["/www/server/phpmyadmin","","root",755,True],
+        ["/www/server/coll","","root",700,True]
     ]
 
     for m in m_paths:
diff --git a/class/panelPHP.py b/class/panelPHP.py
index 0dc828c2..dba051e8 100644
--- a/class/panelPHP.py
+++ b/class/panelPHP.py
@@ -12,8 +12,6 @@
 # +-------------------------------------------------------------------
 
 import json,os,public,time,re,sys
-if __name__ != "__main__":
-    from BTPanel import request,abort,send_file,Resp,cache
 import time
 import fastcgiClient as fcgi_client
 import struct
@@ -57,11 +55,21 @@ class panelPHP:
     
     #将参数写到文件
     def __write_args(self,args):
+        from BTPanel import request
         if os.path.exists(self.__args_tmp): os.remove(self.__args_tmp)
         self.__clean_args_file()
         data = {}
         data['GET'] = request.args.to_dict()
-        data['POST'] = request.form.to_dict()
+        data['POST'] = {}
+        x_token = request.headers.get('x-http-token')
+        if x_token:
+            aes_pwd = x_token[:8] + x_token[40:48]
+        for key in request.form.keys():
+            data['POST'][key] = str(request.form.get(key,''))
+            if x_token:
+                if len(data['POST'][key]) > 5:
+                    if data['POST'][key][:6] == 'BT-CRT':
+                        data['POST'][key] = public.aes_decrypt(data['POST'][key][6:],aes_pwd)
         data['POST']['client_ip'] = public.GetClientIp()
         data = json.dumps(data)
         public.writeFile(self.__args_tmp,data)
@@ -127,273 +135,275 @@ class panelPHP:
                 break
         return php_v
 
-    def get_phpmyadmin_phpversion(self):
-        '''
-            @name 获取当前phpmyadmin设置的PHP版本
-            @author hwliang<2020-07-13>
-            @return string
-        '''
-        ikey = 'pma_phpv'
-        phpv = cache.get(ikey)
-        if phpv: return phpv
-        webserver = public.get_webserver()
-        if webserver == 'nginx':
-            filename = public.GetConfigValue('setup_path') + '/nginx/conf/enable-php.conf'
-            conf = public.readFile(filename)
-            if not conf: return None
-            rep = r"php-cgi-(\d+)\.sock"
-            phpv = re.findall(rep,conf)
-        elif webserver == 'openlitespeed':
-            filename = public.GetConfigValue('setup_path') + "/panel/vhost/openlitespeed/detail/phpmyadmin.conf"
-            conf = public.readFile(filename)
-            if not conf: return None
-            rep = r"/usr/local/lsws/lsphp(\d+)/bin/lsphp"
-            phpv = re.findall(rep,conf)
-        else:
-            filename = public.GetConfigValue('setup_path') + '/apache/conf/extra/httpd-vhosts.conf'
-            conf = public.readFile(filename)
-            if not conf: return None
-            rep = r"php-cgi-(\d+)\.sock"
-            phpv = re.findall(rep,conf)
+#     def get_phpmyadmin_phpversion(self):
+#         '''
+#             @name 获取当前phpmyadmin设置的PHP版本
+#             @author hwliang<2020-07-13>
+#             @return string
+#         '''
+#         from BTPanel import cache
+#         ikey = 'pma_phpv'
+#         phpv = cache.get(ikey)
+#         if phpv: return phpv
+#         webserver = public.get_webserver()
+#         if webserver == 'nginx':
+#             filename = public.GetConfigValue('setup_path') + '/nginx/conf/enable-php.conf'
+#             conf = public.readFile(filename)
+#             if not conf: return None
+#             rep = r"php-cgi-(\d+)\.sock"
+#             phpv = re.findall(rep,conf)
+#         elif webserver == 'openlitespeed':
+#             filename = public.GetConfigValue('setup_path') + "/panel/vhost/openlitespeed/detail/phpmyadmin.conf"
+#             conf = public.readFile(filename)
+#             if not conf: return None
+#             rep = r"/usr/local/lsws/lsphp(\d+)/bin/lsphp"
+#             phpv = re.findall(rep,conf)
+#         else:
+#             filename = public.GetConfigValue('setup_path') + '/apache/conf/extra/httpd-vhosts.conf'
+#             conf = public.readFile(filename)
+#             if not conf: return None
+#             rep = r"php-cgi-(\d+)\.sock"
+#             phpv = re.findall(rep,conf)
 
-        if not phpv: return None
-        cache.set(ikey,phpv[0],3)
-        return phpv[0]
-
-    def get_pma_root(self):
-        '''
-            @name 获取phpmyadmin根目录
-            @author hwliang<2020-07-13>
-            @return string
-        '''
-        pma_path = '/www/server/phpmyadmin/'
-        if not os.path.exists(pma_path):
-            os.makedirs(pma_path)
-        for dname in os.listdir(pma_path):
-            if dname.find('phpmyadmin_') != -1:
-                return os.path.join(pma_path,dname)
-        return None
-
-    def check_phpmyadmin_phpversion(self):
-        '''
-            @name 检查当前phpmyadmin版本可用的php版本列表
-            @author hwliang<2020-07-13>
-            @return list
-        '''
-        pma_path = '/www/server/phpmyadmin/'
-        pma_version_f1 = os.path.join(pma_path,'version_check.pl')
-        pma_root = os.path.join(pma_path,'pma')
-        pma_version_f2 = os.path.join(pma_root,'version_check.pl')
-        if not os.path.exists(pma_version_f1):
-            src_vfile = os.path.join(pma_path,'version.pl')
-            if os.path.exists(src_vfile):
-                public.writeFile(pma_version_f1,public.readFile(src_vfile))
-        v_sync = public.readFile(pma_version_f1) == public.readFile(pma_version_f2)
-
-        if not os.path.exists(pma_root + '/index.php') or not v_sync:
-            o_pma_root = self.get_pma_root()
-
-            if o_pma_root:
-                if not os.path.exists(pma_root):
-                    os.makedirs(pma_root)
-                public.ExecShell("\cp -arf {}/* {}/".format(o_pma_root,pma_root))
-                public.ExecShell("chown -R www:www {}".format(pma_root))
-                public.ExecShell("chmod -R 700 {}".format(pma_root))
-                public.ExecShell("\cp -arf {} {}".format(pma_version_f1,pma_version_f2))
-                index = public.readFile(pma_root + '/index.php')
-                if index:
-                    if index.find("use PhpMyAdmin\\Util") != -1:
-                        resp = "use PhpMyAdmin\\Util;\nif(function_exists('opcache_invalidate')) opcache_invalidate('/www/server/phpmyadmin/pma/config.inc.php');"
-                        index = index.replace("use PhpMyAdmin\\Util;",resp)
-                    elif index.find("use PMA\libraries\LanguageManager;") != -1:
-                        resp = "use PMA\libraries\LanguageManager;\nif(function_exists('opcache_invalidate')) opcache_invalidate('/www/server/phpmyadmin/pma/config.inc.php');"
-                        index = index.replace("use PMA\libraries\LanguageManager;",resp)
-                    elif index.find("require_once 'libraries/common.inc.php';") != -1:
-                        resp = "if(function_exists('opcache_invalidate')) opcache_invalidate('/www/server/phpmyadmin/pma/config.inc.php');\nrequire_once 'libraries/common.inc.php';"
-                        index = index.replace("require_once 'libraries/common.inc.php';",resp)
-
-
-                    public.writeFile(pma_root + '/index.php',index)
-
-        if not os.path.exists(pma_version_f2):
-            return False
-
-        pma_version = public.readFile(pma_version_f2)
-        self.pma_version = pma_version
-        if pma_version:
-            pma_version = pma_version[:3]
-
-        if pma_version == '4.4':
-            return ['53','54','55','56']
-        elif pma_version == '4.0':
-            return ['52','53']
-        elif pma_version == '4.6':
-            return None
-        elif pma_version == '4.7':
-            return ['55','56','70','71','72']
-        elif pma_version in ['4.8','4.9','5.0']:
-            return ['70','71','72','73','74']
-        else:
-            return ['55','56','70','71','72']
-
-    def get_mysql_port(self):
-        '''
-            @name 获取mysql当前端口号
-            @author hwliang<2020-07-13>
-            @return int
-        '''
-        try:
-            myconf = public.readFile('/etc/my.cnf')
-            rep = r"port\s*=\s*([0-9]+)"
-            port = int(re.search(rep,myconf).groups()[0])
-            if not port: port = 3306
-            return port
-        except:
-            return 3306
-
-    def write_pma_passwd(self,username,password):
-        '''
-            @name 写入mysql帐号密码到配置文件
-            @author hwliang<2020-07-13>
-            @param username string(用户名)
-            @param password string(密码)
-            @return bool
-        '''
-
-        self.check_phpmyadmin_phpversion()
-        pconfig = 'cookie'
-        if username:
-            pconfig = 'config'
-        pma_path = '/www/server/phpmyadmin/'
-        pma_config_file = os.path.join(pma_path,'pma/config.inc.php')
-        conf = public.readFile(pma_config_file)
-        if not conf: return False
-        rep = r"/\* Authentication type \*/(.|\n)+/\* Server parameters \*/"
-        rstr = '''/* Authentication type */
-$cfg['Servers'][$i]['auth_type'] = '{}';
-$cfg['Servers'][$i]['host'] = 'localhost'; 
-$cfg['Servers'][$i]['port'] = '{}';
-$cfg['Servers'][$i]['user'] = '{}'; 
-$cfg['Servers'][$i]['password'] = '{}'; 
-/* Server parameters */'''.format(pconfig,self.get_mysql_port(),username,password)
-        conf = re.sub(rep,rstr,conf)
-        public.writeFile(pma_config_file,conf)
-        return True
-
-    def request_php(self,uri):
-        '''
-            @name 发起fastcgi请求到PHP-FPM
-            @author hwliang<2020-07-11>
-            @param puri string(URI地址)
-            @return socket
-        '''
-        php_unix_socket = '/tmp/php-cgi-{}.sock'.format(self.php_version)
-        f = FPM(php_unix_socket,self.document_root,self.last_path)
-
-        if request.full_path.find('?') != -1:
-            uri = request.full_path[request.full_path.find(uri):]
-        if self.re_io:
-            sock = f.load_url(uri,content=self.re_io)
-        else:
-            sock = f.load_url(uri,content=request.stream)
-        return sock
-
-    def start(self,puri,document_root,last_path = ''):
-        '''
-            @name 开始处理PHP请求
-            @author hwliang<2020-07-11>
-            @param puri string(URI地址)
-            @return socket or Response
-        '''
-        if puri in ['/','',None]: puri = 'index.php'
-        if puri[0] == '/': puri = puri[1:]
-        self.document_root = document_root
-        self.last_path = last_path
-        filename = document_root + puri
-
-
-        #如果是PHP文件
-        if puri[-4:] == '.php':
-            if  request.path.find('/phpmyadmin/') != -1:
-                ikey = 'pma_php_version'
-                self.php_version = cache.get(ikey)
-                if not self.php_version:
-                    php_version = self.get_phpmyadmin_phpversion()
-                    php_versions = self.check_phpmyadmin_phpversion()
-                    if not php_versions:
-                        if php_versions == False:
-                            return Resp(
-                                'Phpmyadmin is not installed, or support for phpMyAdmin4.6 has been discontinued due to security issues, uninstall and install other secure versions in the software store!')
-                        else:
-                            return Resp('phpmyadmin is not installed')
-                    if not php_version or not php_version in php_versions:
-                        php_version = php_versions
-                    self.php_version = self.get_php_version(php_version)
-                    if not self.php_version:
-                        php_version = self.check_phpmyadmin_phpversion()
-                        self.php_version = self.get_php_version(php_version)
-                        if not php_version:
-                            return Resp('No supported PHP version found: {}'.format(php_versions))
-
-                    if not self.php_version in php_versions:
-                        self.php_version = self.get_php_version(php_versions)
-
-                        if not self.php_version:
-                                return Resp('No supported PHP version found: {}'.format(php_versions))
-                    cache.set(ikey,self.php_version,1)
-                if request.method == 'POST':
-                    #登录phpmyadmin
-                    if puri in ['index.php','/index.php']:
-                        content = public.url_encode(request.form.to_dict())
-                        if not isinstance(content,bytes):
-                            content = content.encode()
-                        self.re_io = StringIO(content)
-                        username = request.form.get('pma_username')
-                        if username:
-                            password = request.form.get('pma_password')
-                            if not self.write_pma_passwd(username,password):
-                                return Resp('Phpmyadmin is not installed')
-
-                if puri in ['logout.php', '/logout.php']:
-                    self.write_pma_passwd(None, None)
-            else:
-                src_path = '/www/server/panel/adminer'
-                dst_path = '/www/server/adminer'
-                if os.path.exists(src_path):
-                    if not os.path.exists(dst_path): os.makedirs(dst_path)
-                    public.ExecShell("\cp -arf {}/* {}/".format(src_path, dst_path))
-                    public.ExecShell("chown -R www:www {}".format(dst_path))
-                    public.ExecShell("chmod -R 700 {}".format(dst_path))
-                    public.ExecShell("rm -rf {}".format(src_path))
-
-                if not os.path.exists(dst_path + '/index.php'):
-                    return Resp("The AdMiner file is missing. Please try again after the [Fix] panel on the first page!")
-
-                ikey = 'aer_php_version'
-                self.php_version = cache.get(ikey)
-                if not self.php_version:
-                    self.php_version = self.get_php_version(None)
-                    cache.set(ikey, self.php_version, 10)
-                    if not self.php_version:
-                        return Resp('没有找到可用的PHP版本')
-
-            #文件是否存在？
-            if not os.path.exists(filename):
-               return abort(404)
-
-            #发送到FPM
-            try:
-                return self.request_php(puri)
-            except Exception as ex:
-                if str(ex).find('No such file or directory') != -1:
-                    return Resp('Specify PHP version: {}, not started, or unable to connect!'.format(self.php_version))
-                return Resp(str(ex))
-
-        if not os.path.exists(filename):
-            return abort(404)
-
-        #如果是静态文件
-        return send_file(filename)
+#         if not phpv: return None
+#         cache.set(ikey,phpv[0],3)
+#         return phpv[0]
+#
+#     def get_pma_root(self):
+#         '''
+#             @name 获取phpmyadmin根目录
+#             @author hwliang<2020-07-13>
+#             @return string
+#         '''
+#         pma_path = '/www/server/phpmyadmin/'
+#         if not os.path.exists(pma_path):
+#             os.makedirs(pma_path)
+#         for dname in os.listdir(pma_path):
+#             if dname.find('phpmyadmin_') != -1:
+#                 return os.path.join(pma_path,dname)
+#         return None
+#
+#     def check_phpmyadmin_phpversion(self):
+#         '''
+#             @name 检查当前phpmyadmin版本可用的php版本列表
+#             @author hwliang<2020-07-13>
+#             @return list
+#         '''
+#         return
+#         pma_path = '/www/server/phpmyadmin/'
+#         pma_version_f1 = os.path.join(pma_path,'version_check.pl')
+#         pma_root = os.path.join(pma_path,'pma')
+#         pma_version_f2 = os.path.join(pma_root,'version_check.pl')
+#         if not os.path.exists(pma_version_f1):
+#             src_vfile = os.path.join(pma_path,'version.pl')
+#             if os.path.exists(src_vfile):
+#                 public.writeFile(pma_version_f1,public.readFile(src_vfile))
+#         v_sync = public.readFile(pma_version_f1) == public.readFile(pma_version_f2)
+#
+#         if not os.path.exists(pma_root + '/index.php') or not v_sync:
+#             o_pma_root = self.get_pma_root()
+#
+#             if o_pma_root:
+#                 if not os.path.exists(pma_root):
+#                     os.makedirs(pma_root)
+#                 public.ExecShell("\cp -arf {}/* {}/".format(o_pma_root,pma_root))
+#                 public.ExecShell("chown -R www:www {}".format(pma_root))
+#                 public.ExecShell("chmod -R 700 {}".format(pma_root))
+#                 public.ExecShell("\cp -arf {} {}".format(pma_version_f1,pma_version_f2))
+#                 index = public.readFile(pma_root + '/index.php')
+#                 if index:
+#                     if index.find("use PhpMyAdmin\\Util") != -1:
+#                         resp = "use PhpMyAdmin\\Util;\nif(function_exists('opcache_invalidate')) opcache_invalidate('/www/server/phpmyadmin/pma/config.inc.php');"
+#                         index = index.replace("use PhpMyAdmin\\Util;",resp)
+#                     elif index.find("use PMA\libraries\LanguageManager;") != -1:
+#                         resp = "use PMA\libraries\LanguageManager;\nif(function_exists('opcache_invalidate')) opcache_invalidate('/www/server/phpmyadmin/pma/config.inc.php');"
+#                         index = index.replace("use PMA\libraries\LanguageManager;",resp)
+#                     elif index.find("require_once 'libraries/common.inc.php';") != -1:
+#                         resp = "if(function_exists('opcache_invalidate')) opcache_invalidate('/www/server/phpmyadmin/pma/config.inc.php');\nrequire_once 'libraries/common.inc.php';"
+#                         index = index.replace("require_once 'libraries/common.inc.php';",resp)
+#
+#
+#                     public.writeFile(pma_root + '/index.php',index)
+#
+#         if not os.path.exists(pma_version_f2):
+#             return False
+#
+#         pma_version = public.readFile(pma_version_f2)
+#         self.pma_version = pma_version
+#         if pma_version:
+#             pma_version = pma_version[:3]
+#
+#         if pma_version == '4.4':
+#             return ['53','54','55','56']
+#         elif pma_version == '4.0':
+#             return ['52','53']
+#         elif pma_version == '4.6':
+#             return None
+#         elif pma_version == '4.7':
+#             return ['55','56','70','71','72']
+#         elif pma_version in ['4.8','4.9','5.0']:
+#             return ['70','71','72','73','74']
+#         else:
+#             return ['55','56','70','71','72']
+#
+#     def get_mysql_port(self):
+#         '''
+#             @name 获取mysql当前端口号
+#             @author hwliang<2020-07-13>
+#             @return int
+#         '''
+#         try:
+#             myconf = public.readFile('/etc/my.cnf')
+#             rep = r"port\s*=\s*([0-9]+)"
+#             port = int(re.search(rep,myconf).groups()[0])
+#             if not port: port = 3306
+#             return port
+#         except:
+#             return 3306
+#
+#     def write_pma_passwd(self,username,password):
+#         '''
+#             @name 写入mysql帐号密码到配置文件
+#             @author hwliang<2020-07-13>
+#             @param username string(用户名)
+#             @param password string(密码)
+#             @return bool
+#         '''
+#
+#         self.check_phpmyadmin_phpversion()
+#         pconfig = 'cookie'
+#         if username:
+#             pconfig = 'config'
+#         pma_path = '/www/server/phpmyadmin/'
+#         pma_config_file = os.path.join(pma_path,'pma/config.inc.php')
+#         conf = public.readFile(pma_config_file)
+#         if not conf: return False
+#         rep = r"/\* Authentication type \*/(.|\n)+/\* Server parameters \*/"
+#         rstr = '''/* Authentication type */
+# $cfg['Servers'][$i]['auth_type'] = '{}';
+# $cfg['Servers'][$i]['host'] = 'localhost';
+# $cfg['Servers'][$i]['port'] = '{}';
+# $cfg['Servers'][$i]['user'] = '{}';
+# $cfg['Servers'][$i]['password'] = '{}';
+# /* Server parameters */'''.format(pconfig,self.get_mysql_port(),username,password)
+#         conf = re.sub(rep,rstr,conf)
+#         public.writeFile(pma_config_file,conf)
+#         return True
+#
+#     def request_php(self,uri):
+#         '''
+#             @name 发起fastcgi请求到PHP-FPM
+#             @author hwliang<2020-07-11>
+#             @param puri string(URI地址)
+#             @return socket
+#         '''
+#         php_unix_socket = '/tmp/php-cgi-{}.sock'.format(self.php_version)
+#         f = FPM(php_unix_socket,self.document_root,self.last_path)
+#
+#         if request.full_path.find('?') != -1:
+#             uri = request.full_path[request.full_path.find(uri):]
+#         if self.re_io:
+#             sock = f.load_url(uri,content=self.re_io)
+#         else:
+#             sock = f.load_url(uri,content=request.stream)
+#         return sock
+#
+#     def start(self,puri,document_root,last_path = ''):
+#         '''
+#             @name 开始处理PHP请求
+#             @author hwliang<2020-07-11>
+#             @param puri string(URI地址)
+#             @return socket or Response
+#         '''
+#         if puri in ['/','',None]: puri = 'index.php'
+#         if puri[0] == '/': puri = puri[1:]
+#         self.document_root = document_root
+#         self.last_path = last_path
+#         filename = document_root + puri
+#
+#
+#         #如果是PHP文件
+#         if puri[-4:] == '.php':
+#             if  request.path.find('/phpmyadmin/') != -1:
+#                 ikey = 'pma_php_version'
+#                 self.php_version = cache.get(ikey)
+#                 if not self.php_version:
+#                     php_version = self.get_phpmyadmin_phpversion()
+#                     php_versions = self.check_phpmyadmin_phpversion()
+#                     if not php_versions:
+#                         if php_versions == False:
+#                             return Resp(
+#                                 'Phpmyadmin is not installed, or support for phpMyAdmin4.6 has been discontinued due to security issues, uninstall and install other secure versions in the software store!')
+#                         else:
+#                             return Resp('phpmyadmin is not installed')
+#                     if not php_version or not php_version in php_versions:
+#                         php_version = php_versions
+#                     self.php_version = self.get_php_version(php_version)
+#                     if not self.php_version:
+#                         php_version = self.check_phpmyadmin_phpversion()
+#                         self.php_version = self.get_php_version(php_version)
+#                         if not php_version:
+#                             return Resp('No supported PHP version found: {}'.format(php_versions))
+#
+#                     if not self.php_version in php_versions:
+#                         self.php_version = self.get_php_version(php_versions)
+#
+#                         if not self.php_version:
+#                                 return Resp('No supported PHP version found: {}'.format(php_versions))
+#                     cache.set(ikey,self.php_version,1)
+#                 if request.method == 'POST':
+#                     #登录phpmyadmin
+#                     if puri in ['index.php','/index.php']:
+#                         content = public.url_encode(request.form.to_dict())
+#                         if not isinstance(content,bytes):
+#                             content = content.encode()
+#                         self.re_io = StringIO(content)
+#                         username = request.form.get('pma_username')
+#                         if username:
+#                             password = request.form.get('pma_password')
+#                             if not self.write_pma_passwd(username,password):
+#                                 return Resp('Phpmyadmin is not installed')
+#
+#                 if puri in ['logout.php', '/logout.php']:
+#                     self.write_pma_passwd(None, None)
+#             else:
+#                 src_path = '/www/server/panel/adminer'
+#                 dst_path = '/www/server/adminer'
+#                 if os.path.exists(src_path):
+#                     if not os.path.exists(dst_path): os.makedirs(dst_path)
+#                     public.ExecShell("\cp -arf {}/* {}/".format(src_path, dst_path))
+#                     public.ExecShell("chown -R www:www {}".format(dst_path))
+#                     public.ExecShell("chmod -R 700 {}".format(dst_path))
+#                     public.ExecShell("rm -rf {}".format(src_path))
+#
+#                 if not os.path.exists(dst_path + '/index.php'):
+#                     return Resp("The AdMiner file is missing. Please try again after the [Fix] panel on the first page!")
+#
+#                 ikey = 'aer_php_version'
+#                 self.php_version = cache.get(ikey)
+#                 if not self.php_version:
+#                     self.php_version = self.get_php_version(None)
+#                     cache.set(ikey, self.php_version, 10)
+#                     if not self.php_version:
+#                         return Resp('没有找到可用的PHP版本')
+#
+#             #文件是否存在？
+#             if not os.path.exists(filename):
+#                return abort(404)
+#
+#             #发送到FPM
+#             try:
+#                 return self.request_php(puri)
+#             except Exception as ex:
+#                 if str(ex).find('No such file or directory') != -1:
+#                     return Resp('Specify PHP version: {}, not started, or unable to connect!'.format(self.php_version))
+#                 return Resp(str(ex))
+#
+#         if not os.path.exists(filename):
+#             return abort(404)
+#
+#         #如果是静态文件
+#         return send_file(filename)
 
 
 
@@ -529,7 +539,7 @@ class FPM(object):
         except ValueError:
             script_name = url
             query_string = ''
-
+        from BTPanel import request
         env = {
             'SCRIPT_FILENAME': '%s%s' % (self.document_root, script_name),
             'QUERY_STRING': query_string,
diff --git a/class/panelPlugin.py b/class/panelPlugin.py
index 232f4fa1..13e1ce96 100644
--- a/class/panelPlugin.py
+++ b/class/panelPlugin.py
@@ -171,6 +171,8 @@ class panelPlugin:
             if 'status' in result:
                 if result['status']:
                     public.httpPost(public.GetConfigValue('home') + '/api/panel/plugin_total',{"pid":pluginInfo['id'],'p_name':pluginInfo['name']},3)
+            get.force = 1
+            self.get_cloud_list(get)
         except:pass
         return result
     
@@ -1891,8 +1893,7 @@ class panelPlugin:
                     return panelPHP.panelPHP(get.name).exec_php_script(get)
                 return public.returnMsg(False,'PLUGIN_INPUT_B')
             if not self.check_accept(get):return public.returnMsg(False,public.to_string([24744, 26410, 36141, 20080, 91, 37, 115, 93, 25110, 25480, 26435, 24050, 21040, 26399, 33]) % (self.get_title_byname(get),))
-            if not path in sys.path:
-                sys.path.insert(0,path)
+            public.package_path_append(path)
             plugin_main = __import__(get.name+'_main')
             try:
                 reload(plugin_main)
diff --git a/class/panelSite.py b/class/panelSite.py
index 4dd3d7f3..1e35bc68 100644
--- a/class/panelSite.py
+++ b/class/panelSite.py
@@ -11,7 +11,10 @@
 # 网站管理类
 #------------------------------
 import io,re,public,os,sys,shutil,json,hashlib,socket,time
-from BTPanel import session
+try:
+    from BTPanel import session
+except:
+    pass
 from panelRedirect import  panelRedirect
 import site_dir_auth
 class panelSite(panelRedirect):
@@ -93,10 +96,10 @@ class panelSite(panelRedirect):
         for key in tmp:
             if key == port: return False
         
-        listen = "\nListen "+tmp[0]
+        listen = "\nListen "+ tmp[0] + "\n"
         listen_ipv6 = ''
         #if self.is_ipv6: listen_ipv6 = "\nListen [::]:" + port
-        allConf = allConf.replace(listen,listen + "\nListen " + port + listen_ipv6)
+        allConf = allConf.replace(listen,listen + "Listen " + port + listen_ipv6 + "\n")
         public.writeFile(filename, allConf)
         return True
     
@@ -633,7 +636,7 @@ include /www/server/panel/vhost/openlitespeed/proxy/BTSITENAME/*.conf
         public.ExecShell("rm -f " + public.GetConfigValue('logs_path') + '/' + siteName + "-*")
         
         #删除备份
-        public.ExecShell("rm -f "+session['config']['backup_path']+'/site/'+siteName+'_*')
+        #public.ExecShell("rm -f "+session['config']['backup_path']+'/site/'+siteName+'_*')
         
         #删除根目录
         if 'path' in get:
@@ -1423,10 +1426,11 @@ listener SSL443 {
     ssl_certificate    /www/server/panel/vhost/cert/%s/fullchain.pem;
     ssl_certificate_key    /www/server/panel/vhost/cert/%s/privkey.pem;
     ssl_protocols TLSv1.1 TLSv1.2%s;
-    ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE;
+    ssl_ciphers EECDH+CHACHA20:EECDH+CHACHA20-draft:EECDH+AES128:RSA+AES128:EECDH+AES256:RSA+AES256:EECDH+3DES:RSA+3DES:!MD5;
     ssl_prefer_server_ciphers on;
     ssl_session_cache shared:SSL:10m;
     ssl_session_timeout 10m;
+    add_header Strict-Transport-Security "max-age=31536000";
     error_page 497  https://$host$request_uri;
 """ % (get.first_domain, get.first_domain,self.get_tls13())
                 if (conf.find('ssl_certificate') != -1):
@@ -1500,7 +1504,7 @@ listener SSL443 {
     SSLEngine On
     SSLCertificateFile /www/server/panel/vhost/cert/%s/fullchain.pem
     SSLCertificateKeyFile /www/server/panel/vhost/cert/%s/privkey.pem
-    SSLCipherSuite EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH
+    SSLCipherSuite EECDH+CHACHA20:EECDH+CHACHA20-draft:EECDH+AES128:RSA+AES128:EECDH+AES256:RSA+AES256:EECDH+3DES:RSA+3DES:!MD5
     SSLProtocol All -SSLv2 -SSLv3 -TLSv1
     SSLHonorCipherOrder On
     %s
@@ -1701,7 +1705,6 @@ listener SSL443 {
         detail_file = self.setupPath + '/panel/vhost/openlitespeed/detail/' + siteName + '.conf'
         force_https = self.setupPath + '/panel/vhost/openlitespeed/redirect/' + siteName
         string = 'rm -f {}/force_https.conf*'.format(force_https)
-        public.writeFile("/tmp/2",string)
         public.ExecShell(string)
         detail_conf = public.readFile(detail_file)
         if detail_conf:
@@ -1739,6 +1742,7 @@ listener SSL443 {
         type = 0
         if os.path.exists(path + '/README'):  type = 1
         if os.path.exists(path + '/partnerOrderId'):  type = 2
+        if os.path.exists(path + '/certOrderId'):  type = 3
         csrpath = path + "/fullchain.pem"  # 生成证书路径
         keypath = path + "/privkey.pem"  # 密钥文件路径
         key = public.readFile(keypath)
@@ -1792,8 +1796,11 @@ listener SSL443 {
                         if 'dnsapi' in crontab_config[siteName]:
                             auth_type = 'dns'
 
-
-        return {'status': status, 'domain': domains, 'key': key, 'csr': csr, 'type': type, 'httpTohttps': toHttps,'cert_data':cert_data,'email':email,"index":index,'auth_type':auth_type}
+            if os.path.exists(path + '/certOrderId'):  type = 3
+        oid = -1
+        if type == 3:
+            oid = int(public.readFile(path + '/certOrderId'))
+        return {'status': status,'oid':oid, 'domain': domains, 'key': key, 'csr': csr, 'type': type, 'httpTohttps': toHttps,'cert_data':cert_data,'email':email,"index":index,'auth_type':auth_type}
     
     
     #启动站点
@@ -2887,7 +2894,7 @@ server
         if get.todomain:
             if not re.search(tod,get.todomain):
                 return public.returnMsg(False, 'SENT_DOMAIN_FORMAT', (get.todomain,))
-        else:
+        if public.get_webserver() != 'openlitespeed':
             get.todomain = "$host"
 
         # 检测目标URL格式
@@ -3085,9 +3092,10 @@ RewriteRule ^%s(.*)$ http://%s/$1 [P,E=Proxy-Host:%s]
         status = self.SetProxy(get)
         if not status["status"]:
             return status
-        get.version = '00'
-        get.siteName = get.sitename
-        self.SetPHPVersion(get)
+        if get.proxydir == '/':
+            get.version = '00'
+            get.siteName = get.sitename
+            self.SetPHPVersion(get)
         public.serviceReload()
         return public.returnMsg(True, 'ADD_SUCCESS')
 
diff --git a/class/panelTask.py b/class/panelTask.py
index 41edeeeb..113281d6 100644
--- a/class/panelTask.py
+++ b/class/panelTask.py
@@ -17,15 +17,16 @@ import public
 import sys
 import os
 import re
-sys.path.insert(0, '/www/server/panel/class')
 os.chdir('/www/server/panel')
-
+if not 'class/' in sys.path:
+    sys.path.insert(0,'class/')
 
 class bt_task:
     __table = 'task_list'
     __task_tips = '/dev/shm/bt_task_now.pl'
     __task_path = '/www/server/panel/tmp/'
     down_log_total_file = '/tmp/download_total.pl'
+    not_web = False
     def __init__(self):
 
         # 创建数据表
@@ -66,7 +67,7 @@ class bt_task:
         data = sql.field('id,name,type,shell,other,status,exectime,endtime,addtime').order(
             'id asc').limit('10').select()
         if type(data) == str:
-            public.WriteLog('Task queue',data)
+            public.WriteLog('TASK_QUEUE',data)
             return []
         if not 'num' in get:
             get.num = 15
@@ -139,7 +140,7 @@ class bt_task:
                     "kill -9 $(ps aux|grep '"+task_info['shell']+"'|grep -v grep|awk '{print $2}')")
 
             public.ExecShell("/etc/init.d/bt start")
-        return public.returnMsg(True, '任务已取消!')
+        return public.returnMsg(True, 'TASK_CANCEL')
 
     # 取一条任务
     def get_task_find(self, id):
@@ -219,7 +220,9 @@ class bt_task:
         log_file = self.__task_path + str(id) + '.log'
         if not os.path.exists(log_file):
             data = ''
-            if(task_type == '1'): data = {'name':public.GetMsg("DOWNLOAD_FILE"),'total':0,'used':0,'pre':0,'speed':0}
+            if(task_type == '1'):
+                data = {'name': public.GetMsg("DOWNLOAD_FILE"), 'total': 0, 'used': 0,
+                        'pre': 0, 'speed': 0, 'time': 0}
             return data
 
         if(task_type == '1'):
@@ -245,7 +248,7 @@ class bt_task:
             speed_total = re.findall(
                 r"([\d\.]+[BbKkMmGg]).+\s+(\d+)%\s+([\d\.]+[KMBGkmbg])\s+(\w+[sS])", speed_tmp)
             if not speed_total:
-                data = {'name':'download file {}'.format(filename),'total':0,'used':0,'pre':0,'speed':0,'time':0}
+                data = {'name':public.getMsg('DOWNLOAD_FILE1',(filename,)),'total':0,'used':0,'pre':0,'speed':0,'time':0}
             else:
                 speed_total = speed_total[0]
                 used = speed_total[0]
@@ -312,7 +315,7 @@ class bt_task:
             return public.returnMsg(False,'NOT_SUP_COMP_FORMAT')
 
         self.set_file_accept(dfile)
-        public.WriteLog("TYPE_FILE", 'ZIP_SUCCESS', (sfiles, dfile))
+        public.WriteLog("TYPE_FILE", 'ZIP_SUCCESS', (sfiles, dfile),not_web = self.not_web)
         return public.returnMsg(True, 'ZIP_SUCCESS')
 
     # 文件解压
@@ -356,7 +359,7 @@ class bt_task:
                 user = pwd.getpwuid(os.stat(dfile).st_uid).pw_name
                 public.ExecShell("chown %s:%s %s" % (user, user, dfile))
 
-        public.WriteLog("TYPE_FILE", 'UNZIP_SUCCESS', (sfile, dfile))
+        public.WriteLog("TYPE_FILE", 'UNZIP_SUCCESS', (sfile, dfile),not_web = self.not_web)
         return public.returnMsg(True, 'UNZIP_SUCCESS')
 
     # 备份网站
@@ -378,7 +381,7 @@ class bt_task:
 
         sql = public.M('backup').add('type,name,pid,filename,size,addtime',
                                      (0, fileName, find['id'], zipName, 0, public.getDate()))
-        public.WriteLog('TYPE_SITE', 'SITE_BACKUP_SUCCESS', (find['name'],))
+        public.WriteLog('TYPE_SITE', 'SITE_BACKUP_SUCCESS', (find['name'],),not_web = self.not_web)
         return public.returnMsg(True, 'BACKUP_SUCCESS')
 
     # 备份数据库
@@ -405,7 +408,7 @@ class bt_task:
         addTime = time.strftime('%Y-%m-%d %X', time.localtime())
         sql.add('type,name,pid,filename,size,addtime',
                 (1, fileName, id, backupName, 0, addTime))
-        public.WriteLog("TYPE_DATABASE", "DATABASE_BACKUP_SUCCESS", (name,))
+        public.WriteLog("TYPE_DATABASE", "DATABASE_BACKUP_SUCCESS", (name,),not_web = self.not_web)
         return public.returnMsg(True, 'BACKUP_SUCCESS')
 
     # 导入数据库
@@ -454,7 +457,7 @@ class bt_task:
                 'setup_path') + "/mysql/bin/mysql -uroot -p" + root + " --force \"" + name + "\" < " + file)
             self.mypass(False, root)
 
-        public.WriteLog("TYPE_DATABASE", 'DATABASE_INPUT_SUCCESS', (name,))
+        public.WriteLog("TYPE_DATABASE", 'DATABASE_INPUT_SUCCESS', (name,),not_web = self.not_web)
         return public.returnMsg(True, 'DATABASE_INPUT_SUCCESS')
 
     # 配置
@@ -479,7 +482,6 @@ class bt_task:
         from collections import namedtuple
         get = namedtuple('get',['path'])
         get.path = filename
-        public.writeFile('/tmp/2',str(get.path))
         files.files().fix_permissions(get)
 
     # 检查敏感目录
diff --git a/class/panel_restore.py b/class/panel_restore.py
index 2a46cae1..22a65a8e 100644
--- a/class/panel_restore.py
+++ b/class/panel_restore.py
@@ -164,7 +164,8 @@ class panel_restore:
             result = self._restore_backup(self._local_file, site_info, args)
         else:
             return public.ExecShell(False,'Currently only supports restoring local, Google storage and AWS S3 backups')
-        os.remove(self._local_file)
+        if os.path.exists(self._local_file):
+            os.remove(self._local_file)
         if result:
             self._progress_rewrite('Recovery failed: {}'.format(str(site_info['site_path'])))
             return result
diff --git a/class/public.py b/class/public.py
index c46c3283..2372f71e 100644
--- a/class/public.py
+++ b/class/public.py
@@ -32,8 +32,9 @@ def M(table):
         ps: 默认访问data/default.db
     """
     import db
-    sql = db.Sql()
-    return sql.table(table)
+    with db.Sql() as sql:
+        #sql = db.Sql()
+        return sql.table(table)
 
 def HttpGet(url,timeout = 6,headers = {}):
     """
@@ -317,7 +318,7 @@ def GetJson(data):
     try:
         return dumps(data,ensure_ascii=False)
     except:
-        return dumps(returnMsg(False,"Wrong response: %s" % str(data)))
+        return dumps(returnMsg(False,"WRONG_RESPONSE", (str(data))))
 
 def getJson(data):
     return GetJson(data)
@@ -341,10 +342,10 @@ def ReadFile(filename,mode = 'r'):
                 f_body = fp.read()
                 fp.close()
             except Exception as ex2:
-                WriteLog('Open File',str(ex2))
+                WriteLog('OPEN_FILE',str(ex2))
                 return False
         else:
-            WriteLog('Open File',str(ex))
+            WriteLog('OPEN_FILE',str(ex))
             return False
     return f_body
 
@@ -375,19 +376,20 @@ def WriteFile(filename,s_body,mode='w+'):
 def writeFile(filename,s_body,mode='w+'):
     return WriteFile(filename,s_body,mode)
 
-def WriteLog(type,logMsg,args=()):
+def WriteLog(type,logMsg,args=(),not_web = False):
     #写日志
     #try:
     import time,db,json
     username = 'system'
     uid = 1
-    try:
-        from BTPanel import session
-        if 'username' in session:
-            username = session['username']
-            uid = session['uid']
-    except:
-        pass
+    if not not_web:
+        try:
+            from BTPanel import session
+            if 'username' in session:
+                username = session['username']
+                uid = session['uid']
+        except:
+            pass
     global _LAN_LOG
     if not _LAN_LOG:
         _LAN_LOG = json.loads(ReadFile('BTPanel/static/language/' + GetLanguage() + '/log.json'))
@@ -624,8 +626,10 @@ def get_url(timeout = 0.5):
         mnode1 = []
         mnode2 = []
         mnode3 = []
+        new_node_list = {}
         for node in node_list:
             node['net'],node['ping'] = get_timeout(node['protocol'] + node['address'] + ':' + node['port'] + '/net_test',1)
+            new_node_list[node['address']] = node['ping']
             if not node['ping']: continue
             if node['ping'] < 100:      #当响应时间<100ms且可用带宽大于1500KB时
                 if node['net'] > 1500:
@@ -645,6 +649,16 @@ def get_url(timeout = 0.5):
             mnode = sorted(mnode2,key= lambda  x:x['ping'],reverse=False)
 
         if not mnode: return 'http://download.bt.cn'
+
+        new_node_keys = new_node_list.keys()
+        for i in range(len(node_list)):
+            if node_list[i]['address'] in new_node_keys:
+                node_list[i]['ping'] = new_node_list[node_list[i]['address']]
+            else:
+                node_list[i]['ping'] = 500
+
+        new_node_list = sorted(node_list,key=lambda x: x['ping'],reverse=False)
+        writeFile(nodeFile,json.dumps(new_node_list))
         return mnode[0]['protocol'] + mnode[0]['address'] + ':' + mnode[0]['port']
     except:
         return 'http://download.bt.cn'
@@ -1356,7 +1370,7 @@ def write_request_log(reques = None):
         log_file = getDate(format='%Y-%m-%d') + '.json'
         if not os.path.exists(log_path): os.makedirs(log_path)
 
-        from flask import request
+        from BTPanel import request
         log_data = []
         log_data.append(getDate())
         log_data.append(GetClientIp() + ':' + str(request.environ.get('REMOTE_PORT')))
@@ -1364,6 +1378,7 @@ def write_request_log(reques = None):
         log_data.append(request.full_path)
         log_data.append(request.headers.get('User-Agent'))
         WriteFile(log_path + '/' + log_file,json.dumps(log_data) + "\n",'a+')
+        rep_sys_path()
     except: pass
 
 # 重载模块
@@ -1545,6 +1560,7 @@ def auto_backup_panel():
         shutil.copytree(panel_paeh + '/data',backup_path + '/data')
         shutil.copytree(panel_paeh + '/config',backup_path + '/config')
         shutil.copytree(panel_paeh + '/vhost',backup_path + '/vhost')
+        ExecShell("chmod -R 600 {path};chown -R root.root {path}".format(paht=b_path))
         time_now = time.time() - (86400 * 15)
         for f in os.listdir(b_path):
             try:
@@ -1723,7 +1739,7 @@ def import_cdn_plugin():
     try:
         import static_cdn_main
     except:
-        sys.path.insert(0,plugin_path)
+        package_path_append(plugin_path)
         import static_cdn_main
 
 
@@ -1737,6 +1753,8 @@ def get_cdn_hosts():
 
 def get_cdn_url():
     try:
+        if os.path.exists('plugin/static_cdn/not_open.pl'):
+            return False
         from BTPanel import cache
         cdn_url = cache.get('cdn_url')
         if cdn_url: return cdn_url
@@ -1921,6 +1939,74 @@ def restore_file(file, act=None):
         file_type = "_def"
     ExecShell("/usr/bin/cp -p {1} {0}".format(file, file + file_type))
 
+
+def package_path_append(path):
+    if not path in sys.path:
+        sys.path.insert(0, path)
+
+
+def rep_sys_path():
+    sys_path = []
+    for p in sys.path:
+        if p in sys_path: continue
+        sys_path.append(p)
+    sys.path = sys_path
+
+
+def get_ssh_port():
+    '''
+        @name 获取本机SSH端口
+        @author hwliang<2020-08-07>
+        @return int
+    '''
+    s_file = '/etc/ssh/sshd_config'
+    conf = readFile(s_file)
+    if not conf: conf = ''
+    rep = r"#*Port\s+([0-9]+)\s*\n"
+    tmp1 = re.search(rep, conf)
+    ssh_port = 22
+    if tmp1:
+        ssh_port = int(tmp1.groups(0)[0])
+    return ssh_port
+
+def set_error_num(key,empty = False,expire=3600):
+    '''
+        @name 设置失败次数(每调用一次+1)
+        @author hwliang<2020-08-21>
+        @param key<string> 索引
+        @param empty<bool> 是否清空计数
+        @param expire<int> 计数器生命周期(秒)
+        @return bool
+    '''
+    from BTPanel import cache
+    num = cache.get(key)
+    if not num:
+        num = 0
+    else:
+        if empty:
+            cache.delete(key)
+            return True
+    cache.set(key,num + 1,expire)
+    return True
+
+def get_error_num(key,limit=False):
+    '''
+        @name 获取失败次数
+        @author hwliang<2020-08-21>
+        @param key<string> 索引
+        @param limit<False or int> 如果为False，则直接返回失败次数，否则与失败次数比较，若大于失败次数返回True，否则返回False
+        @return int or bool
+    '''
+    from BTPanel import cache
+    num = cache.get(key)
+    if not num: num = 0
+    if not limit:
+        return num
+    if limit > num:
+        return True
+    return False
+
+
 #取通用对象
 class dict_obj:
     def __contains__(self, key):
diff --git a/class/ssh_terminal.py b/class/ssh_terminal.py
index 36231fe2..e50aaba8 100644
--- a/class/ssh_terminal.py
+++ b/class/ssh_terminal.py
@@ -6,200 +6,919 @@
 # +-------------------------------------------------------------------
 # | Author: hwliang <hwl@bt.cn>
 # +-------------------------------------------------------------------
-try:
-    import paramiko
-except: pass
 import json
 import time
 import os
 import sys
 import socket
 import threading
+import re
 
-sys.path.insert(0, '/www/server/panel/class/')
-import public
+
+if not 'class/' in sys.path:
+    sys.path.insert(0,'class/')
 from io import BytesIO, StringIO
-from BTPanel import session
+
+def returnMsg(status,msg):
+    return {'status':status,'msg':msg}
+
+import public
 
 class ssh_terminal:
-    __log_type = 'aaPanel terminal'
-    _coll_user = None
+    _panel_path = '/www/server/panel'
+    _save_path = _panel_path + '/config/ssh_info/'
     _host = None
-    _web_socket = None
-    _ssh_info = None
-    _ssh_socket = None
-    _en_key = '4BbA7076e19H'
-    _thread = None
-    _my_terms = {}
-    _room = "ssh_data"
-    _send_last = False
-    _send_last_time = 0
-    _connect_time = 0
+    _port = 22
+    _user = None
+    _pass = None
+    _pkey = None
+    _ws = None
+    _ssh = None
+    _last_cmd = ""
+    _last_cmd_tip = 0
+    _log_type = public.getMsg('TYPE_TERMINAL')
+    _history_len = 0
+    _client = ""
+    _rep_ssh_config = False
+    _sshd_config_backup = None
+    _rep_ssh_service = False
 
-    def __init__(self):
-        pass
+    def connect(self):
+        '''
+            @name 连接服务器
+            @author hwliang<2020-08-07>
+            @return dict{
+                status: bool 状态
+                msg: string 详情
+            }
+        '''
+        if not self._host: return returnMsg(False,'错误的连接地址')
 
+        if not self._user: self._user = 'root'
+        if not self._port: self._port = 22
+        self.is_local()
 
-    def connect(self, ssh_info=None):
-        if ssh_info: self._ssh_info = ssh_info
-        if not self._host: self._host = self._ssh_info['host']
-        # print('----------连接时的ssh_info--------------')
-        if self._ssh_info['host'] in self._my_terms:
-            if time.time() - self._my_terms[self._host].last_time < 86400:
-                return True
         try:
+            if self._rep_ssh_config: time.sleep(0.1)
             sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-            sock.setsockopt(socket.SOL_SOCKET, socket.SO_SNDBUF, 262144)
-            sock.connect((self._ssh_info['host'], int(self._ssh_info['port'])))
+            sock.setsockopt(socket.SOL_SOCKET, socket.SO_SNDBUF, 8192)
+            sock.connect((self._host, self._port))
         except Exception as e:
-            self._web_socket.send("\rServer connection failed!\r")
-            return False
-        # 使用Transport连接
-        p1 = paramiko.Transport(sock)
-        p1.start_client()
-        if not 'pkey' in self._ssh_info: self._ssh_info['pkey'] = None
-        if not 'c_type' in self._ssh_info: self._ssh_info['c_type'] = None
+            self.set_sshd_config(True)
+            return returnMsg(False,"CONCTION_FAILURE")
+        import paramiko
+
+        self._ssh = paramiko.Transport(sock)
+
         try:
-            # 如果有pkey时则使用RSA私钥登录
-            if self._ssh_info['pkey'] and self._ssh_info['c_type']:
-                # print('------使用私钥登陆---------')
-                # 将RSA私钥转换为io对象，然后生成rsa_key对象
-                p_file = StringIO(self._ssh_info['pkey'])
+            self._ssh.start_client()
+            if not self._pass and not self._pkey:
+                self.set_sshd_config(True)
+                return public.returnMsg(False,'SSH_LOGIN_INFO_ERR',(self._host,self._port))
+            self._ssh.banner_timeout=60
+            if self._pkey:
+                if sys.version_info[0] == 2:
+                    p_file = BytesIO(self._pkey)
+                else:
+                    p_file = StringIO(self._pkey)
                 pkey = paramiko.RSAKey.from_private_key(p_file)
-                p1.auth_publickey(username=self._ssh_info['username'].strip(), key=pkey)
+                self._ssh.auth_publickey(username=self._user, key=pkey)
             else:
-                # print('-----------使用密码登陆-----------')
-                p1.auth_password(username=self._ssh_info['username'].strip(), password=self._ssh_info['password'])
+                self._ssh.auth_password(username=self._user, password=self._pass)
         except Exception as e:
-            self._web_socket.send("\rWrong user name or password!\r")
-            p1.close()
+            self.set_sshd_config(True)
+            self._ssh.close()
+            e = str(e)
+            if e.find('Authentication failed') != -1:
+                if self._host in ['127.0.0.1','localhost'] and self._pkey:
+                    return returnMsg(False,'SSH_LOGIN_ERR')
+                return returnMsg(False,'SSH_LOGIN_ERR1',(e + "," + self._user,))
+            if e.find('Bad authentication type; allowed types') != -1:
+                return returnMsg(False,'SSH_LOGIN_ERR2',(e,))
+            if e.find('Connection reset by peer') != -1:
+                return returnMsg(False,'SSH_LOGIN_ERR3')
+            if e.find('Error reading SSH protocol banner') != -1:
+                return returnMsg(False,'SSH_LOGIN_ERR4',(e,))
+            if not e:
+                return returnMsg(False,"SSH_LOGIN_ERR5")
+            return returnMsg(False,"SSH_LOGIN_ERR6",(public.get_error_info(),))
+
+        self._ssh = self._ssh.open_session()
+        self._ssh.get_pty(term='xterm', width=100, height=34)
+        self._ssh.invoke_shell()
+        self._connect_time = time.time()
+        self._last_send = []
+        from BTPanel import request
+        self._client = public.GetClientIp() +':' + str(request.environ.get('REMOTE_PORT'))
+        public.WriteLog(self._log_type,'SSH_LOGIN',(self._host,self._port))
+        self.history_send("LOGIN_SUCCESS2")
+        self.set_sshd_config(True)
+        return returnMsg(True,'CONNECTION_SUCCEEDED')
+
+
+    def get_login_user(self):
+        '''
+            @name 获取本地登录用户
+            @author hwliang<2020-08-07>
+            @return string
+        '''
+
+        if self._user != 'root': return self._user
+        l_user = 'root'
+        ssh_config_file = '/etc/ssh/sshd_config'
+        ssh_config = public.readFile(ssh_config_file)
+        if not ssh_config: return l_user
+
+        if ssh_config.find('PermitRootLogin yes') != -1: return l_user
+
+
+        user_list  = self.get_ulist()
+        login_user = ''
+        for u_info in user_list:
+            if u_info['user'] == 'root': continue
+            if u_info['login'] == '/bin/bash':
+                login_user = u_info['user']
+                break
+
+        if not login_user:
+            return l_user
+
+        return login_user
+
+
+    def get_ulist(self):
+        '''
+            @name 获取本地用户列表
+            @author hwliang<2020-08-07>
+            @return list
+        '''
+        u_data = public.readFile('/etc/passwd')
+        u_list = []
+        for i in u_data.split("\n"):
+            u_tmp = i.split(':')
+            if len(u_tmp) < 3: continue
+            u_info = {}
+            u_info['user'],u_info['pass'],u_info['uid'],u_info['gid'],u_info['user_msg'],u_info['home'],u_info['login'] = u_tmp
+            u_list.append(u_info)
+        return u_list
+
+    def is_local(self):
+        '''
+            @name 处理本地连接
+            @author hwliang<2020-08-07>
+            @ps 如果host为127.0.0.1或localhost，则尝试自动使用publicKey登录
+            @return void
+        '''
+
+        if self._pass: return
+        if self._host in ['127.0.0.1','localhost']:
+            try:
+                login_user = self.get_login_user()
+                self.set_sshd_config()
+                if self._user == 'root' and login_user == 'root':
+                    id_rsa_file = ['/root/.ssh/id_rsa','/root/.ssh/id_rsa_bt']
+                    for ifile in id_rsa_file:
+                        if os.path.exists(ifile):
+                            self._pkey = public.readFile(ifile)
+                            host_path = self._save_path + self._host
+                            if not os.path.exists(host_path):
+                                os.makedirs(host_path,384)
+                            return
+
+
+                if not self._pass or not self._pkey or not self._user:
+                    home_path = '/home/' + login_user
+                    if login_user == 'root':
+                        home_path = '/root'
+                    self._user = login_user
+                    id_rsa_file = [home_path + '/.ssh/id_rsa',home_path + '/.ssh/id_rsa_bt']
+                    for ifile in id_rsa_file:
+                        if os.path.exists(ifile):
+                            self._pkey = public.readFile(ifile)
+                            return
+
+                    _ssh_ks = home_path + '/.ssh'
+                    if not  os.path.exists(_ssh_ks):
+                        os.makedirs(_ssh_ks,384)
+                    os.system("ssh-keygen -t rsa -P '' -f {}/.ssh/id_rsa |echo y".format(home_path))
+                    pub_file = home_path + '/.ssh/id_rsa.pub'
+                    az_file = home_path + '/.ssh/authorized_keys'
+                    rsa_file = home_path + '/.ssh/id_rsa'
+                    public.ExecShell('cat {} >> {} && chmod 600 {} {}'.format(pub_file, az_file, az_file,rsa_file))
+                    os.remove(pub_file)
+                    public.ExecShell("chown -R {}:{} {}".format(self._user,self._user,_ssh_ks))
+                    public.ExecShell("chmod -R 600 {}".format(_ssh_ks))
+                    self._pkey = public.readFile(rsa_file)
+            except:
+                return
+
+    def get_sys_version(self):
+        '''
+            @name 获取操作系统版本
+            @author hwliang<2020-08-13>
+            @return bool
+        '''
+        version = public.readFile('/etc/redhat-release')
+        if not version:
+            version = public.readFile('/etc/issue').strip().split("\n")[0].replace('\\n','').replace('\l','').strip()
+        else:
+            version = version.replace('release ','').replace('Linux','').replace('(Core)','').strip()
+        return version
+
+    def get_ssh_status(self):
+        '''
+            @name 获取SSH服务状态
+            @author hwliang<2020-08-13>
+            @return bool
+        '''
+        version = self.get_sys_version()
+        if os.path.exists('/usr/bin/apt-get'):
+            if os.path.exists('/etc/init.d/sshd'):
+                status = public.ExecShell("service sshd status | grep -P '(dead|stop|not running)'|grep -v grep")
+            else:
+                status = public.ExecShell("service ssh status | grep -P '(dead|stop|not running)'|grep -v grep")
+        else:
+            if version.find(' 7.') != -1 or version.find(' 8.') != -1 or version.find('Fedora') != -1:
+                status = public.ExecShell("systemctl status sshd.service | grep 'dead'|grep -v grep")
+            else:
+                status = public.ExecShell("/etc/init.d/sshd status | grep -e 'stopped' -e '已停'|grep -v grep")
+        if len(status[0]) > 3:
+            status = False
+        else:
+            status = True
+        return status
+
+    def is_running(self,rep = False):
+        '''
+            @name 处理SSH服务状态
+            @author hwliang<2020-08-13>
+            @param rep<bool> 是否恢复原来的SSH服务状态
+            @return bool
+        '''
+        try:
+            if rep and self._rep_ssh_service:
+                self.restart_ssh('stop')
+                return True
+
+            ssh_status = self.get_ssh_status()
+            if not ssh_status:
+                self.restart_ssh('start')
+                self._rep_ssh_service = True
+                return True
+            return False
+        except:
             return False
 
-        self._my_terms[self._host] = public.dict_obj()
-        self._my_terms[self._host].last_time = time.time()
-        self._my_terms[self._host].connect_time = time.time()
-        # 打开会话
-        self._my_terms[self._host].tty = p1.open_session()
-        # 获取终端对象
-        self._my_terms[self._host].tty.get_pty(term='xterm', width=100, height=34)
-        self._my_terms[self._host].tty.invoke_shell()
-        # 记录登陆记录
-        #public.M('ssh_records').add('coll_user,ssh_user,host,cmd,addtime', (self._coll_user, self._ssh_info['username'], self._ssh_info['host'], 'login', int(time.time())))
-        #print("登录成功")
-        self._my_terms[self._host].last_send = []
-        self._send_last = True
-        self._connect_time = time.time()
-        return True
 
-    def resize(self, data):
+    def set_sshd_config(self,rep = False):
+        '''
+            @name 设置本地SSH配置文件，以支持pubkey认证
+            @author hwliang<2020-08-13>
+            @param rep<bool> 是否恢复ssh配置文件
+            @return bool
+        '''
+        self.is_running(rep)
+        if rep and not self._rep_ssh_config:
+            return False
+
         try:
-            data = json.loads(data)
-            self._my_terms[self._host].tty.resize_pty(width=data['width'], height=data['height'], width_pixels=data['width_px'], height_pixels=data['height_px'])
+            sshd_config_file = '/etc/ssh/sshd_config'
+            if not os.path.exists(sshd_config_file):
+                return False
+
+            sshd_config = public.readFile(sshd_config_file)
+
+            if not sshd_config:
+                return False
+
+            if rep:
+                if self._sshd_config_backup:
+                    public.writeFile(sshd_config_file,self._sshd_config_backup)
+                    self.restart_ssh()
+                return True
+
+            pin = r'^\s*PubkeyAuthentication\s+(yes|no)'
+            pubkey_status = re.findall(pin,sshd_config,re.I)
+            if pubkey_status:
+                if pubkey_status[0] == 'yes':
+                    pubkey_status = True
+                else:
+                    pubkey_status = False
+
+            pin = r'^\s*RSAAuthentication\s+(yes|no)'
+            rsa_status = re.findall(pin,sshd_config,re.I)
+            if rsa_status:
+                if rsa_status[0] == 'yes':
+                    rsa_status = True
+                else:
+                    rsa_status = False
+
+            self._sshd_config_backup = sshd_config
+            is_write = False
+            if not pubkey_status:
+                sshd_config = re.sub(r'\n#?PubkeyAuthentication\s\w+','\nPubkeyAuthentication yes',sshd_config)
+                is_write = True
+            if not rsa_status:
+                sshd_config = re.sub(r'\n#?RSAAuthentication\s\w+','\nRSAAuthentication yes',sshd_config)
+                is_write = True
+
+            if is_write:
+                public.writeFile(sshd_config_file,sshd_config)
+                self._rep_ssh_config = True
+                self.restart_ssh()
+            else:
+                self._sshd_config_backup = None
+
             return True
         except:
-            print(public.get_error_info())
             return False
 
-    def send(self):
-        try:
-            while not self._web_socket.closed:
-                c_data = self._web_socket.receive()
-                if not c_data: continue
-                if len(c_data) > 10:
-                    if c_data.find('new_terminal') != -1:
-                        if not self._host in self._my_terms:
-                            self.connect()
-                        else:
-                            if time.time() - self._connect_time > 3:
-                                self.last_send()
-                        continue
-                    if c_data.find("reset_connect") != -1:
-                        if not self._host in self._my_terms: self.connect()
-                        continue
+    def restart_ssh(self,act = 'reload'):
+        '''
+        重启ssh 无参数传递
+        '''
+        version = public.readFile('/etc/redhat-release')
+        if not os.path.exists('/etc/redhat-release'):
+            public.ExecShell('service ssh ' + act)
+        elif version.find(' 7.') != -1 or version.find(' 8.') != -1:
+            public.ExecShell("systemctl " + act + " sshd.service")
+        else:
+            public.ExecShell("/etc/init.d/sshd " + act)
 
-                if self._host in self._my_terms:
-                    self._my_terms[self._host].last_time = time.time()
-                    self._my_terms[self._host].tty.send(c_data)
-                else:
-                    return
+    def resize(self, data):
+        '''
+            @name 调整终端大小
+            @author hwliang<2020-08-07>
+            @param data<dict> 终端尺寸数据
+            {
+                cols: int 列
+                rows: int 行
+            }
+            @return bool
+        '''
+        try:
+            data = json.loads(data)
+            self._ssh.resize_pty(width=data['cols'], height=data['rows'])
+            return True
         except:
-            print(public.get_error_info())
+            return False
+
 
     def recv(self):
+        '''
+            @name 读取tty缓冲区数据
+            @author hwliang<2020-08-07>
+            @return void
+        '''
         try:
-            n = 0
-            while not self._web_socket.closed:
-                self.not_send()
-                #if n == 0: self.last_send()
-                data = self._my_terms[self._host].tty.recv(1024)
-                self.not_send()
-                if not data:
+            while not self._ws.closed:
+                resp_line = self._ssh.recv(1024)
+                if not resp_line:
+                    self._ws.send(public.getMsg('RECONNECT_SSH'))
                     self.close()
-                    self._web_socket.send('The connection has been disconnected and pressing Enter will attempt to reconnect!')
+                    return
+
+                if not resp_line: continue
+                if self._ws.closed:
                     return
                 try:
-                    result = data.decode()
+                    result = resp_line.decode()
                 except:
-                    result = str(data)
-                if not result: continue
-                if self._web_socket.closed:
-                    self._my_terms[self._host].not_send = result
-                    return
-                self.set_last_send(result)
-                if not n: n = 1
-                self._web_socket.send(result)
+                    result = str(resp_line)
+                self._ws.send(result)
+
+                self.history_recv(result)
         except:
-            print(public.get_error_info())
+            self._ws.send(public.get_error_info())
+        self.close()
 
-    def set_last_send(self,result):
-        last_size = 1024
-        if not 'last_send' in self._my_terms[self._host]: 
-            self._my_terms[self._host].last_send = []
+    def send(self):
+        '''
+            @name 写入数据到缓冲区
+            @author hwliang<2020-08-07>
+            @return void
+        '''
+        try:
+            while not self._ws.closed:
+                client_data = self._ws.receive()
+                if not client_data: continue
+                if len(client_data) > 10:
+                    if client_data.find('{"host":"') != -1:
+                        continue
+                    if client_data.find('"resize":1') != -1:
+                        self.resize(client_data)
+                        continue
+                self._ssh.send(client_data)
+                self.history_send(client_data)
+        except Exception as ex:
+            ex = str(ex)
+            if ex.find('_io.BufferedReader') != -1:
+                self.send()
+                return
+        self.close()
 
-        self._my_terms[self._host].last_send.append(result)
-        last_len = len(self._my_terms[self._host].last_send)
-        if last_len > last_size:
-            self._my_terms[self._host].last_send = self._my_terms[self._host].last_send[last_len-last_size:]
 
-    def not_send(self):
-        if 'not_send' in self._my_terms[self._host]:
-            if self._my_terms[self._host].not_send:
-                self._web_socket.send(self._my_terms[self._host].not_send)
-                self._my_terms[self._host].not_send = ""
+    def history_recv(self,recv_data):
+        '''
+            @name 从接收实体保存命令
+            @author hwliang<2020-08-12>
+            @param recv_data<string> 数据实体
+            @return void
+        '''
+        #处理TAB补登
+        if self._last_cmd_tip == 1:
+            if not recv_data.startswith('\r\n'):
+                self._last_cmd += recv_data.replace('\u0007','').strip()
+            self._last_cmd_tip = 0
+
+        #上下切换命令
+        if self._last_cmd_tip == 2:
+            self._last_cmd = recv_data.strip().replace("\x08","").replace("\x07","").replace("\x1b[K","")
+            self._last_cmd_tip = 0
+
+    def history_send(self,send_data):
+        '''
+            @name 从发送实体保存命令
+            @author hwliang<2020-08-12>
+            @param send_data<string> 数据实体
+            @return void
+        '''
+        if not send_data: return
+        his_path = self._save_path + self._host
+        if not os.path.exists(his_path): return
+        his_file = his_path + '/history.pl'
+
+        #上下切换命令
+        if send_data in ["\x1b[A","\x1b[B"]:
+            self._last_cmd_tip = 2
+            return
+
+        #退格
+        if send_data == "\x7f":
+            self._last_cmd = self._last_cmd[:-1]
+            return
+
+        #过滤特殊符号
+        if send_data in ["\x1b[C","\x1b[D","\x1b[K","\x07","\x08","\x03","\x01","\x02","\x04","\x05","\x06","\u0007"]:
+            return
+
+        #Tab补全处理
+        if send_data == '\t':
+            self._last_cmd_tip = 1
+            return
+
+        if send_data[-1] in ['\r','\n']:
+            if not self._last_cmd: return
+            his_shell = [int(time.time()),self._client,self._user,self._last_cmd]
+            public.writeFile(his_file, json.dumps(his_shell) + "\n","a+")
+            self._last_cmd = ""
+
+            #超过5M则保留最新的200行
+            if os.stat(his_file).st_size > 5242880:
+                his_tmp = public.GetNumLines(his_file,200)
+                public.writeFile(his_file, his_tmp)
+        else:
+            self._last_cmd += send_data
 
-    def last_send(self):
-        if time.time()- self._send_last_time < 3: return False
-        self._send_last_time = time.time()
-        time.sleep(0.3)
-        if not self._host in self._my_terms: return False
-        if 'last_send' in self._my_terms[self._host]:
-            for d in self._my_terms[self._host].last_send:
-                self._web_socket.send(d)
 
     def close(self):
+        '''
+            @name 释放连接
+            @author hwliang<2020-08-07>
+            @return void
+        '''
         try:
-            self._my_terms[self._host].tty.close()
-        except:pass
-        if self._host in self._my_terms:
-            del self._my_terms[self._host] 
-        self._thread = None
+            if self._ssh:
+                self._ssh.close()
+                self._ssh = None
+            if not self._ws.closed:
+                self._ws.close()
+                self._ws = None
+        except:
+            pass
+
+
+    def set_attr(self,ssh_info):
+        '''
+            @name 设置对象属性，并连接服务器
+            @author hwliang<2020-08-07>
+            @return void
+        '''
+        self._host = ssh_info['host'].strip()
+        self._port = int(ssh_info['port'])
+        if 'username' in ssh_info:
+            self._user = ssh_info['username']
+        if 'pkey' in ssh_info:
+            self._pkey = ssh_info['pkey']
+        if 'password' in ssh_info:
+            self._pass = ssh_info['password']
+
+        result = self.connect()
+        return result
 
     def run(self,web_socket, ssh_info=None):
-        self._web_socket = web_socket
-        if 'id' in ssh_info:
-            self._ssh_info = self.get_server_ssh_info(ssh_info)
+        '''
+            @name 启动SSH客户端对象
+            @author hwliang<2020-08-07>
+            @param web_socket<websocket> websocket句柄对像
+            @param ssh_info<dict> SSH信息{
+                host: 主机地址,
+                port: 端口
+                username: 用户名
+                password: 密码
+                pkey: 密钥(如果不为空，将使用密钥连接)
+            }
+            @return void
+        '''
+        self._ws = web_socket
+        if not self._ssh:
+            if not ssh_info:
+                return
+
+            result = self.set_attr(ssh_info)
         else:
-            self._ssh_info = ssh_info
-        if not self._ssh_info:
-            return
-        result = self.connect()
-        time.sleep(0.1)
-        if result:
+            result = returnMsg(True,'已连接')
+
+        if result['status']:
             sendt = threading.Thread(target=self.send)
             recvt = threading.Thread(target=self.recv)
             sendt.start()
             recvt.start()
             sendt.join()
             recvt.join()
-            if time.time() - self._my_terms[self._host].last_time > 86400: self.close()
-            self._web_socket = None
+            self.close()
+            self._ws = None
+        else:
+            self._ws.send(result['msg'])
+
+    def __del__(self):
+        '''
+            自动释放
+        '''
+        self.close()
+
+
+
+class ssh_host_admin(ssh_terminal):
+    _panel_path = '/www/server/panel'
+    _save_path = _panel_path + '/config/ssh_info/'
+    _pass_file = _panel_path + '/data/a_pass.pl'
+    _user_command_file = _save_path + '/user_command.json'
+    _sys_command_file = _save_path + '/sys_command.json'
+    _pass_str = None
+
+    def __init__(self):
+        if not os.path.exists(self._save_path):
+            os.makedirs(self._save_path,384)
+        if not os.path.exists(self._pass_file):
+            public.writeFile(self._pass_file,public.GetRandomString(16))
+            public.set_mode(self._pass_file,600)
+        if not self._pass_str:
+            self._pass_str = public.readFile(self._pass_file)
+
+    def get_host_list(self,args = None):
+        '''
+            @name 获取本机保存的SSH信息列表
+            @author hwliang<2020-08-07>
+            @param args<dict_obj or None>
+            @return list
+        '''
+
+        host_list = []
+        for name in os.listdir(self._save_path):
+            info_file = self._save_path + name +'/info.json'
+            if not os.path.exists(info_file): continue
+            info_tmp = self.get_ssh_info(name)
+            host_info = {}
+            host_info['host'] = name
+            host_info['port'] = info_tmp['port']
+            host_info['ps'] = info_tmp['ps']
+            host_info['sort'] = int(info_tmp['sort'])
+
+            host_list.append(host_info)
+
+        host_list = sorted(host_list,key=lambda x: x['sort'],reverse=False)
+        return host_list
+
+    def get_host_find(self,args):
+        '''
+            @name 获取指定SSH信息
+            @author hwliang<2020-08-07>
+            @param args<dict_obj>{
+                host: 主机地址
+            }
+            @return dict
+        '''
+        args.host = args.host.strip()
+        info_file = self._save_path + args.host +'/info.json'
+        if not os.path.exists(info_file):
+            return public.returnMsg(False,'SSH_LOGIN_ERR7')
+        info_tmp = self.get_ssh_info(args.host)
+        host_info = {}
+        host_info['host'] = args.host
+        host_info['port'] = info_tmp['port']
+        host_info['ps'] = info_tmp['ps']
+        host_info['sort'] = info_tmp['sort']
+        host_info['username'] = info_tmp['username']
+        host_info['password'] = info_tmp['password']
+        host_info['pkey'] = info_tmp['pkey']
+        return host_info
+
+    def modify_host(self,args):
+        '''
+            @name 修改SSH信息
+            @author hwliang<2020-08-07>
+            @param args<dict_obj>{
+                host: 被修改的主机地址,
+                new_host: 新的主机地址,
+                port: 端口
+                ps: 备注
+                sort: 排序(可选)
+                username: 用户名
+                password: 密码
+                pkey: 密钥(如果不为空，将使用密钥连接)
+            }
+            @return dict
+        '''
+        args.new_host = args.new_host.strip()
+        args.host = args.host.strip()
+        if args.host != args.new_host:
+            info_file = self._save_path + args.new_host +'/info.json'
+            if os.path.exists(info_file):
+                return public.returnMsg(False,'SSH_LOGIN_ERR8')
+
+        info_file = self._save_path + args.host +'/info.json'
+
+        if not os.path.exists(info_file):
+            return public.returnMsg(False,'SSH_LOGIN_ERR7')
+
+        if not 'sort' in args:
+            r_data = public.aes_decrypt(public.readFile(info_file),self._pass_str)
+            info_tmp = json.loads(r_data)
+            args.sort = info_tmp['sort']
+
+        host_info = {}
+        host_info['host'] = args.new_host
+        host_info['port'] = int(args['port'])
+        host_info['ps'] = args['ps']
+        host_info['sort'] = args['sort']
+        host_info['username'] = args['username']
+        host_info['password'] = args['password']
+        host_info['pkey'] = args['pkey']
+        if not host_info['pkey']: host_info['pkey'] = ''
+        result = self.set_attr(host_info)
+        if not result['status']: return result
+        self.save_ssh_info(args.host,host_info)
+        if args.host != args.new_host:
+            public.ExecShell('mv {} {}'.format(self._save_path + args.host,self._save_path + args.new_host))
+        public.WriteLog(self._log_type,'MODIFY_SSH_INFO',(args.host,))
+        return public.returnMsg(True,'EDIT_SUCCESS')
+
+    def create_host(self,args):
+        '''
+            @name 添加SSH信息
+            @author hwliang<2020-08-07>
+            @param args<dict_obj>{
+                host: 主机地址,
+                port: 端口
+                ps: 备注
+                sort: 排序(可选，默认0)
+                username: 用户名
+                password: 密码
+                pkey: 密钥(如果不为空，将使用密钥连接)
+            }
+            @return dict
+        '''
+        args.host = args.host.strip()
+        host_path = self._save_path + args.host
+        info_file = host_path +'/info.json'
+        if os.path.exists(info_file):
+            return public.returnMsg(False,'SSH_LOGIN_ERR8')
+        if not os.path.exists(host_path):
+            os.makedirs(host_path,384)
+        if not 'sort' in args: args.sort = 0
+        if not 'ps' in args: args.ps = args.host
+        host_info = {}
+        host_info['host'] = args.host
+        host_info['port'] = int(args['port'])
+        host_info['ps'] = args['ps']
+        host_info['sort'] = int(args['sort'])
+        host_info['username'] = args['username']
+        host_info['password'] = args['password']
+        host_info['pkey'] = args['pkey']
+        result = self.set_attr(host_info)
+        if not result['status']: return result
+        self.save_ssh_info(args.host,host_info)
+        public.WriteLog(self._log_type,'ADD_SSH_INFO',(args.host,))
+        return public.returnMsg(True,'SET_SUCCESS')
+
+
+    def remove_host(self,args):
+        '''
+            @name 删除指定SSH信息
+            @author hwliang<2020-08-07>
+            @param args<dict_obj>{
+                host: 主机地址
+            }
+            @return dict
+        '''
+        args.host = args.host.strip()
+        if not args.host: return public.returnMsg(False,'INIT_ARGS_ERR')
+        host_path = self._save_path + args.host
+        if not os.path.exists(host_path):
+            return public.returnMsg(False,'SSH_LOGIN_ERR7!')
+        public.ExecShell("rm -rf {}".format(host_path))
+        public.WriteLog(self._log_type,'DEL_SSH_INFO',(args.host,))
+        return public.returnMsg(True,'SET_SUCCESS')
+
+
+    def get_ssh_info(self,host):
+        '''
+            @name 获取并解密指定SSH信息
+            @author hwliang<2020-08-07>
+            @param  host<string> 主机地址
+            @return dict or False
+        '''
+        info_file = self._save_path + host + '/info.json'
+        if not os.path.exists(info_file): return False
+        r_data = public.aes_decrypt(public.readFile(info_file),self._pass_str)
+        return json.loads(r_data)
+
+    def save_ssh_info(self,host,host_info):
+        '''
+            @name 获取并解密指定SSH信息
+            @author hwliang<2020-08-07>
+            @param  host<string> 主机地址
+            @param  host_info<dict> ssh信息字典
+            @return bool
+        '''
+        host_path = self._save_path + host
+        if not os.path.exists(host_path):
+            os.makedirs(host_path,384)
+        info_file = host_path +'/info.json'
+        r_data = public.aes_encrypt(json.dumps(host_info),self._pass_str)
+        public.writeFile(info_file,r_data)
+        return True
+
+    def set_sort(self,args):
+        '''
+            @name 获取并解密指定SSH信息
+            @author hwliang<2020-08-07>
+            @param  args<dict_obj>{
+                sort_list<json>{
+                    主机host : 排序编号,
+                    主机host : 排序编号,
+                    ...
+                }
+            }
+            @return bool
+        '''
+        if not 'sort_list' in args:
+            return public.returnMsg(False,'SSH_LOGIN_ERR9')
+        sort_list = json.loads(args.sort_list)
+        for name in sort_list.keys():
+            info_file = self._save_path + name + '/info.json'
+            if not os.path.exists(info_file): continue
+
+            ssh_info = self.get_ssh_info(name)
+            ssh_info['sort'] = int(sort_list[name])
+            self.save_ssh_info(name,ssh_info)
+        return public.returnMsg(True,'SET_SUCCESS')
+
+    def get_command_list(self,args = None, user_cmd = False , sys_cmd = False):
+        '''
+            @name 获取常用命令列表
+            @author hwliang<2020-08-08>
+            @param  args<dict_obj>
+            @param  user_cmd<bool> 是否不获取用户配置
+            @param  sys_cmd<bool>  是否不获取系统配置
+            @return list
+        '''
+
+        sys_command = []
+        if not sys_cmd:
+            if os.path.exists(self._sys_command_file):
+                sys_command = json.loads(public.readFile(self._sys_command_file))
+
+        user_command = []
+        if not user_cmd:
+            if os.path.exists(self._user_command_file):
+                user_command = json.loads(public.readFile(self._user_command_file))
+
+        command = sys_command + user_command
+        return command
+
+
+    def command_exists(self,command,title):
+        '''
+            @name 判断命令是否存在
+            @author hwliang<2020-08-08>
+            @param  command<list> 常用命令列表
+            @param  title<string> 命令标题
+            @return bool
+        '''
+        for cmd in command:
+            if cmd['title'] == title: return True
+        return False
+
+    def save_command(self,command,sys_cmd=False):
+        '''
+            @name 保存常用命令
+            @author hwliang<2020-08-08>
+            @param  command<list> 常用命令列表
+            @param  sys_cmd<bool> 是否为系统配置
+            @return void
+        '''
+        s_file = self._user_command_file
+        if sys_cmd:
+            s_file = self._sys_command_file
+        public.writeFile(s_file,json.dumps(command))
+
+    def create_command(self,args):
+        '''
+            @name 创建常用命令
+            @author hwliang<2020-08-08>
+            @param  args<dict_obj>{
+                title<string> 标题
+                shell<string> 命令文本
+            }
+            @return dict
+        '''
+        args.title = args.title.strip()
+        command = self.get_command_list(sys_cmd=True)
+
+        if self.command_exists(command,args.title):
+            return public.returnMsg(False,'COMMAND_NAME_EXIST')
+
+        cmd = {
+            "title": args.title,
+            "shell": args.shell.strip()
+        }
+
+        command.append(cmd)
+        self.save_command(command)
+        public.WriteLog(self._log_type,'ADD_COMMAND_COMMAND',(args.title,))
+        return public.returnMsg(True,'SET_SUCCESS')
+
+    def get_command_find(self,args = None, title=None):
+        '''
+            @name 获取指定命令信息
+            @author hwliang<2020-08-08>
+            @param  args<dict_obj>{
+                title<string> 标题
+            } 可选
+            @param title 标题 可选
+            @return dict
+        '''
+        if args: title = args.title.strip()
+        command = self.get_command_list()
+        for cmd in command:
+            if cmd['title'] == title:
+                return cmd
+        return public.returnMsg(False,'COMMAND_NOTEXIST')
+
+    def modify_command(self,args):
+        '''
+            @name 修改常用命令
+            @author hwliang<2020-08-08>
+            @param  args<dict_obj>{
+                title<string> 标题
+                new_title<string> 新标题
+                shell<string> 命令文本
+            }
+            @return dict
+        '''
+        args.title = args.title.strip()
+        command = self.get_command_list(sys_cmd=True)
+        if not self.command_exists(command,args.title):
+            return public.returnMsg(False,'COMMAND_NOTEXIST')
+        for i in range(len(command)):
+            if command[i]['title'] == args.title:
+                command[i]['title'] = args.new_title
+                command[i]['shell'] = args.shell.strip()
+                break
+        self.save_command(command)
+        public.WriteLog(self._log_type,'EDIT_COMMAND_COMMAND',(args.title,))
+        return public.returnMsg(True,'SET_SUCCESS')
+
+    def remove_command(self,args):
+        '''
+            @name 删除指定命令
+            @author hwliang<2020-08-08>
+            @param  args<dict_obj>{
+                title<string> 标题
+            }
+            @return dict
+        '''
+        args.title = args.title.strip()
+        command = self.get_command_list(sys_cmd=True)
+        if not self.command_exists(command,args.title):
+            return public.returnMsg(False,'COMMAND_NOTEXIST')
+        for i in range(len(command)):
+            if command[i]['title'] == args.title:
+                del(command[i])
+                break
+
+        self.save_command(command)
+        public.WriteLog(self._log_type,'DEL_COMMAND_COMMAND'.format(args.title))
+        return public.returnMsg(True,'SET_SUCCESS')
\ No newline at end of file
diff --git a/class/system.py b/class/system.py
index 5b9741ac..466dc170 100644
--- a/class/system.py
+++ b/class/system.py
@@ -12,19 +12,19 @@ try:
 except:
     pass
 class system:
-    setupPath = None;
+    setupPath = None
     ssh = None
     shell = None
     
     def __init__(self):
-        self.setupPath = public.GetConfigValue('setup_path');
+        self.setupPath = public.GetConfigValue('setup_path')
     
     def GetConcifInfo(self,get=None):
         #取环境配置信息
         if not 'config' in session:
-            session['config'] = public.M('config').where("id=?",('1',)).field('webserver,sites_path,backup_path,status,mysql_root').find();
+            session['config'] = public.M('config').where("id=?",('1',)).field('webserver,sites_path,backup_path,status,mysql_root').find()
         if not 'email' in session['config']:
-            session['config']['email'] = public.M('users').where("id=?",('1',)).getField('email');
+            session['config']['email'] = public.M('users').where("id=?",('1',)).getField('email')
         data = {}
         data = session['config']
         data['webserver'] = session['config']['webserver']
@@ -66,8 +66,8 @@ class system:
                     if rtmp:
                         phpport = rtmp.groups()[0]
                     
-                    if conf.find('AUTH_START') != -1: pauth = True;
-                    if conf.find(self.setupPath + '/stop') == -1: pstatus = True;
+                    if conf.find('AUTH_START') != -1: pauth = True
+                    if conf.find(self.setupPath + '/stop') == -1: pstatus = True
                     configFile = self.setupPath + '/nginx/conf/enable-php.conf'
                     conf = public.readFile(configFile)
                     rep = "php-cgi-([0-9]+)\.sock"
@@ -75,7 +75,7 @@ class system:
                     if rtmp:
                         phpversion = rtmp.groups()[0]
             except:
-                pass;
+                pass
             
         elif os.path.exists(self.setupPath+'/apache'):
             data['webserver'] = 'apache'
@@ -93,8 +93,8 @@ class system:
                     rtmp = re.search(rep,conf)
                     if rtmp:
                         phpport = rtmp.groups()[0]
-                    if conf.find('AUTH_START') != -1: pauth = True;
-                    if conf.find(self.setupPath + '/stop') == -1: pstatus = True;
+                    if conf.find('AUTH_START') != -1: pauth = True
+                    if conf.find(self.setupPath + '/stop') == -1: pstatus = True
             except:
                 pass
         elif os.path.exists('/usr/local/lsws/bin/lswsctrl'):
@@ -480,10 +480,16 @@ class system:
             
         ntime = time.time()
         networkInfo = {}
+        up = cache.get('up')
+        down = cache.get('down')
+        if not up:
+            up = networkIo[0]
+        if not down:
+            down = networkIo[1]
         networkInfo['upTotal']   = networkIo[0]
         networkInfo['downTotal'] = networkIo[1]
-        networkInfo['up']        = round(float(networkIo[0] -  cache.get("up")) / 1024 / (ntime - otime),2)
-        networkInfo['down']      = round(float(networkIo[1] -  cache.get("down")) / 1024 / (ntime -  otime),2)
+        networkInfo['up']        = round(float(networkIo[0] -  up) / 1024 / (ntime - otime),2)
+        networkInfo['down']      = round(float(networkIo[1] - down) / 1024 / (ntime -  otime),2)
         networkInfo['downPackets'] =networkIo[3]
         networkInfo['upPackets']   =networkIo[2]
             
diff --git a/config/hosts.json b/config/hosts.json
index 563ad513..898af086 100644
--- a/config/hosts.json
+++ b/config/hosts.json
@@ -1 +1 @@
-["45.32.116.160", "103.224.251.67", "119.188.210.21", "183.60.107.171", "125.88.182.172"]
\ No newline at end of file
+[ "119.147.144.34", "103.224.251.67","45.76.53.20","120.206.184.160","[2001:19f0:7001:54fc:5400:2ff:fe9b:97f9]", "45.32.116.160", "[240e:ff:9000:1100:0:3:0:34]" ]
\ No newline at end of file
diff --git a/config/menu.json b/config/menu.json
index 028ef870..8959d033 100644
--- a/config/menu.json
+++ b/config/menu.json
@@ -48,32 +48,40 @@
     "id": "memuAfiles",
     "sort": 7
   },
+  {
+    "title": "Terminal",
+    "href": "/xterm",
+    "class": "menu_xterm",
+    "id": "memuAxterm",
+    "sort": 8
+  },
   {
     "title": "Cron",
     "href": "/crontab",
     "class": "menu_day",
     "id": "memuAcrontab",
-    "sort": 8
+    "sort": 9
   },
+
   {
     "title": "App Store",
     "href": "/soft",
     "class": "menu_soft",
     "id": "memuAsoft",
-    "sort": 9
+    "sort": 10
   },
   {
     "title": "Settings",
     "href": "/config",
     "class": "menu_set",
     "id": "memuAconfig",
-    "sort": 10
+    "sort": 11
   },
   {
     "title": "Log out",
     "href": "/login?dologin=True",
     "class": "menu_exit",
     "id": "dologin",
-    "sort": 11
+    "sort": 12
   }
 ]
\ No newline at end of file
diff --git a/data/default.db b/data/default.db
index d673496b5ab1f0d03cbd881004af0f67b1d05baf..e801a8318c387bce44383fca8e354046f35edaeb 100644
GIT binary patch
delta 209
zcmZqZU~K4MoFL68Fj2;tRe(WHrD0>rTxEXdPzDxeRR(5N<{Qjgm?vy(6lFHiV`60x
zG&Qy`2v1Ea&MZk)NJ&jgEX^rVD9A4=F#rNxFj6ouumU3n1_tZNk?OkXK!%>6ys?p?
zn-VL~2w7tzqu^i<g#hf@lvp5Y4BbKka2c(}%*r6DXlwxl0f~93Ibe00->M7C008ST
BFcts+

delta 129
zcmZqZU~K4MoFL7}KT*b+m7hWPk><vfxyt+u3=AyHp$yEIm{&8mF^6t!bY*7IXJuuW
z9I39$qs+p}ASiEaWat(WFgaIUQbd)Rl|fYA*a8T`U7cReUG!}3{>cl~g{5_vfGQ1*
gEexLTo%nq9%$K`oyjZv7`Resg`xk@c7iq`<0C@o@xBvhE

diff --git a/data/node.json b/data/node.json
index 54be8df0..3824c76d 100644
--- a/data/node.json
+++ b/data/node.json
@@ -29,12 +29,6 @@
     "port": "80",
     "ping": 500
   },
-  {
-    "protocol": "http://",
-    "address": "125.88.182.172",
-    "port": "5880",
-    "ping": 500
-  },
   {
     "protocol": "http://",
     "address": "123.129.198.197",
diff --git a/init.sh b/init.sh
index 557ddac5..9aec922a 100644
--- a/init.sh
+++ b/init.sh
@@ -304,6 +304,7 @@ case "$1" in
         		$pythonV $panel_path/tools.py cli $2
         		;;
         'default')
+                LOCAL_IP=$(ip addr | grep -E -o '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | grep -E -v "^127\.|^255\.|^0\." | head -n 1)
                 port=$(cat $panel_path/data/port.pl)
                 password=$(cat $panel_path/default.pl)
                 if [ -f $panel_path/data/domain.conf ];then
@@ -322,7 +323,8 @@ case "$1" in
                 echo -e "=================================================================="
                 echo -e "\033[32maaPanel default info!\033[0m"
                 echo -e "=================================================================="
-                echo  "Bt-Panel-URL: $pool://$address:$port$auth_path"
+                echo  "aaPanel Internet Address: $pool://$address:$port$auth_path"
+                echo  "aaPanel Internal Address: $pool://${LOCAL_IP}:$port$auth_path"
                 echo -e `$pythonV $panel_path/tools.py username`
                 echo -e "password: $password"
                 echo -e "\033[33mWarning:\033[0m"
diff --git a/script/logsBackup b/script/logsBackup
index d0ae72c7..943299e0 100644
--- a/script/logsBackup
+++ b/script/logsBackup
@@ -21,31 +21,55 @@ if os.path.exists('/www/server/nginx/logs/nginx.pid'): is_nginx = True
 px = '.log'
 if not is_nginx: px = '-access_log'
 
-def split_logs(oldFileName,num):
-    global logsPath
-    if not os.path.exists(oldFileName):
-        print('|---'+oldFileName+'file does not exist!')
-        return
+def build_errlog(sitename):
+    if is_nginx:
+        log = sitename + '.error.log'
+    elif os.path.exists('/usr/local/lsws/bin/lswsctrl'):
+        log = sitename + '_ols.error_log'
+    else:
+        log = sitename + '-error_log'
+    return log
 
-    logs=sorted(glob.glob(oldFileName+"_*"))
+def clean_backlog(logname,num):
+    logs=sorted(glob.glob(logname+"_*"))
     count=len(logs)
     num=count - num
 
     for i in range(count):
         if i>num: break;
         os.remove(logs[i])
-        print('|---Extra log ['+logs[i]+'] has been deleted!')
+        print('|---The extra log ['+logs[i]+'] has been deleted!')
+
+def split_logs(oldFileName,num,site_name):
+    global logsPath
+    errlog_name = build_errlog(site_name)
+    old_errlog = logsPath + errlog_name
+
+    if not os.path.exists(oldFileName):
+        print('|---'+oldFileName+'file does not exist!')
+        return
+
+    clean_backlog(oldFileName,num)
+    clean_backlog(old_errlog,num)
 
     newFileName=oldFileName+'_'+time.strftime("%Y-%m-%d_%H%M%S")+'.log'
     shutil.move(oldFileName,newFileName)
-    os.system("gzip %s" % newFileName)
-    print('|---The log has been cut to: '+newFileName+'.gz')
+    new_errlog = old_errlog+'_'+time.strftime("%Y-%m-%d_%H%M%S")+'.log'
+    shutil.move(old_errlog, new_errlog)
+    if not os.path.exists('/www/server/panel/data/log_not_gzip.pl'):
+        os.system("gzip %s" % newFileName)
+        os.system("gzip %s" % new_errlog)
+        print('|---The log has been cut to:' + newFileName + '.gz')
+        print('|---The log has been cut to:' + new_errlog + '.gz')
+    else:
+        print('|---The log has been cut to:'+newFileName+'.log')
+        print('|---The log has been cut to:' + new_errlog + '.log')
 
 def split_all(save):
     sites = public.M('sites').field('name').select()
     for site in sites:
         oldFileName = logsPath + site['name'] + px
-        split_logs(oldFileName,save)
+        split_logs(oldFileName,save,site['name'])
 
 if __name__ == '__main__':
     num = int(sys.argv[2])
@@ -53,14 +77,18 @@ if __name__ == '__main__':
         split_all(num)
     else:
         siteName = sys.argv[1]
-        if siteName[-4:] == '.log': 
+        if siteName[-4:] == '.log':
             siteName = siteName[:-4]
-        else:
+        elif siteName[-11:] == '-access_log':
             siteName = siteName.replace("-access_log",'')
+        else:
+            siteName = siteName.replace("_ols.access_log", '')
         oldFileName = logsPath+sys.argv[1]
-        split_logs(oldFileName,num)
+        split_logs(oldFileName,num,siteName)
 
     if is_nginx:
-        os.system("kill -USR1 `cat /www/server/nginx/logs/nginx.pid`");
+        os.system("kill -USR1 `cat /www/server/nginx/logs/nginx.pid`")
+    elif os.path.exists('/usr/local/lsws/bin/lswsctl'):
+        os.system('/usr/local/lsws/bin/lswsctl restart')
     else:
-        os.system('/etc/init.d/httpd reload');
\ No newline at end of file
+        os.system('/etc/init.d/httpd reload')
\ No newline at end of file
diff --git a/script/logsBackup.py b/script/logsBackup.py
index 6d19f136..6daa506f 100644
--- a/script/logsBackup.py
+++ b/script/logsBackup.py
@@ -21,13 +21,17 @@ if os.path.exists('/www/server/nginx/logs/nginx.pid'): is_nginx = True
 px = '.log'
 if not is_nginx: px = '-access_log'
 
-def split_logs(oldFileName,num):
-    global logsPath
-    if not os.path.exists(oldFileName):
-        print('|---'+oldFileName+'file does not exist!')
-        return
+def build_errlog(sitename):
+    if is_nginx:
+        log = sitename + '.error.log'
+    elif os.path.exists('/usr/local/lsws/bin/lswsctl'):
+        log = sitename + '-error_log'
+    else:
+        log = sitename + '_ols.error_log'
+    return log
 
-    logs=sorted(glob.glob(oldFileName+"_*"))
+def clean_backlog(logname,num):
+    logs=sorted(glob.glob(logname+"_*"))
     count=len(logs)
     num=count - num
 
@@ -36,16 +40,33 @@ def split_logs(oldFileName,num):
         os.remove(logs[i])
         print('|---The extra log ['+logs[i]+'] has been deleted!')
 
+def split_logs(oldFileName,num,site_name):
+    global logsPath
+    errlog_name = build_errlog(site_name)
+    old_errlog = logsPath + errlog_name
+    if not os.path.exists(oldFileName):
+        print('|---'+oldFileName+'file does not exist!')
+        return
+
+    clean_backlog(oldFileName,num)
+    clean_backlog(old_errlog,num)
+
     newFileName=oldFileName+'_'+time.strftime("%Y-%m-%d_%H%M%S")+'.log'
     shutil.move(oldFileName,newFileName)
-    os.system("gzip %s" % newFileName)
-    print('|---The log has been cut to:'+newFileName+'.gz')
+    new_errlog = build_errlog(site_name)+'_'+time.strftime("%Y-%m-%d_%H%M%S")+'.log'
+    shutil.move(old_errlog, newFileName)
+    if not os.path.exists('/www/server/panel/data/log_not_gzip.pl'):
+        os.system("gzip %s" % newFileName)
+        os.system("gzip %s" % new_errlog)
+        print('|---The log has been cut to:' + newFileName + '.gz')
+    else:
+        print('|---The log has been cut to:'+newFileName+'.log')
 
 def split_all(save):
     sites = public.M('sites').field('name').select()
     for site in sites:
         oldFileName = logsPath + site['name'] + px
-        split_logs(oldFileName,save)
+        split_logs(oldFileName,save,site['name'])
 
 if __name__ == '__main__':
     num = int(sys.argv[2])
@@ -53,14 +74,18 @@ if __name__ == '__main__':
         split_all(num)
     else:
         siteName = sys.argv[1]
-        if siteName[-4:] == '.log': 
+        if siteName[-4:] == '.log':
             siteName = siteName[:-4]
-        else:
+        elif siteName[-11:] == '-access_log':
             siteName = siteName.replace("-access_log",'')
+        else:
+            siteName = siteName.replace("_ols.access_log", '')
         oldFileName = logsPath+sys.argv[1]
-        split_logs(oldFileName,num)
+        split_logs(oldFileName,num,siteName)
 
     if is_nginx:
-        os.system("kill -USR1 `cat /www/server/nginx/logs/nginx.pid`");
+        os.system("kill -USR1 `cat /www/server/nginx/logs/nginx.pid`")
+    elif os.path.exists('/usr/local/lsws/bin/lswsctl'):
+        os.system('/usr/local/lsws/bin/lswsctl restart')
     else:
-        os.system('/etc/init.d/httpd reload');
\ No newline at end of file
+        os.system('/etc/init.d/httpd reload')
\ No newline at end of file
diff --git a/task.py b/task.py
index bd584552..a153483a 100644
--- a/task.py
+++ b/task.py
@@ -14,6 +14,7 @@
 
 import sys
 import os
+import logging
 from json import dumps,loads
 from psutil import Process,pids,cpu_count,cpu_percent,net_io_counters,disk_io_counters,virtual_memory
 sys.path.insert(0,"/www/server/panel/class/")
@@ -21,7 +22,6 @@ import db
 import public
 import time
 import panelTask
-import setPanelLets
 global pre,timeoutCount,logPath,isTask,oldEdate,isCheck
 pre = 0
 timeoutCount = 0
@@ -30,29 +30,23 @@ oldEdate = None
 logPath = '/tmp/panelExec.log'
 isTask = '/tmp/panelTask.pl'
 
-class MyBad():
-    _msg = None
-    def __init__(self,msg):
-        self._msg = msg
-    def __repr__(self):
-        return self._msg
-        
+def get_python_bin():
+    bin_file = '/www/server/panel/pyenv/bin/python'
+    if os.path.exists(bin_file):
+        return bin_file
+    return '/usr/bin/python'
 
-def ExecShell(cmdstring, cwd=None, timeout=None, shell=True):
-    try:
-        global logPath
-        import shlex
-        import datetime
-        import subprocess
-        import time
-        sub = subprocess.Popen(cmdstring+' &> '+logPath, cwd=cwd, stdin=subprocess.PIPE,shell=shell,bufsize=4096)
-        
-        while sub.poll() is None:
-            time.sleep(0.1)
-                
-        return sub.returncode
-    except:
-        return None
+def ReadFile(filename,mode = 'r'):
+    """
+    读取文件内容
+    @filename 文件名
+    return string(bin) 若文件不存在，则返回None
+    """
+    if not os.path.exists(filename): return False
+    f_body = None
+    with open(filename, mode) as fp:
+        f_body = fp.read()
+    return f_body
 
 #下载文件
 def DownloadFile(url,filename):
@@ -60,7 +54,7 @@ def DownloadFile(url,filename):
         import urllib,socket
         socket.setdefaulttimeout(10)
         urllib.urlretrieve(url,filename=filename ,reporthook= DownloadHook)
-        public.ExecShell('chown www.www ' + filename)
+        os.system('chown www.www ' + filename)
         WriteLogs('done')
     except:
         WriteLogs('done')
@@ -82,41 +76,62 @@ def DownloadHook(count, blockSize, totalSize):
 def WriteLogs(logMsg):
     try:
         global logPath
-        fp = open(logPath,'w+')
-        fp.write(logMsg)
-        fp.close()
+        with open(logPath,'w+') as fp:
+            fp.write(logMsg)
+            fp.close()
     except:
         pass
 
-#任务队列 
+
+def ExecShell(cmdstring, cwd=None, timeout=None, shell=True):
+    try:
+        global logPath
+        import shlex
+        import datetime
+        import subprocess
+        import time
+        sub = subprocess.Popen(cmdstring+' &> '+logPath, cwd=cwd, stdin=subprocess.PIPE,shell=shell,bufsize=4096)
+
+        while sub.poll() is None:
+            time.sleep(0.1)
+
+        return sub.returncode
+    except:
+        return None
+
+
+#任务队列
 def startTask():
     global isTask
     try:
         while True:
             try:
                 if os.path.exists(isTask):
-                    sql = db.Sql()
-                    sql.table('tasks').where("status=?",('-1',)).setField('status','0')
-                    taskArr = sql.table('tasks').where("status=?",('0',)).field('id,type,execstr').order("id asc").select()
-                    for value in taskArr:
-                        start = int(time.time())
-                        if not sql.table('tasks').where("id=?",(value['id'],)).count(): continue
-                        sql.table('tasks').where("id=?",(value['id'],)).save('status,start',('-1',start))
-                        if value['type'] == 'download':
-                            argv = value['execstr'].split('|bt|')
-                            DownloadFile(argv[0],argv[1])
-                        elif value['type'] == 'execshell':
-                            ExecShell(value['execstr'])
-                        end = int(time.time())
-                        sql.table('tasks').where("id=?",(value['id'],)).save('status,end',('1',end))
-                        if(sql.table('tasks').where("status=?",('0')).count() < 1):
-                            if os.path.exists(isTask): os.remove(isTask)
-                            #ExecShell('rm -f ' + isTask)
+                    with db.Sql() as sql:
+                        sql.table('tasks').where("status=?",('-1',)).setField('status','0')
+                        taskArr = sql.table('tasks').where("status=?",('0',)).field('id,type,execstr').order("id asc").select()
+                        for value in taskArr:
+                            start = int(time.time())
+                            if not sql.table('tasks').where("id=?",(value['id'],)).count(): continue
+                            sql.table('tasks').where("id=?",(value['id'],)).save('status,start',('-1',start))
+                            if value['type'] == 'download':
+                                argv = value['execstr'].split('|bt|')
+                                DownloadFile(argv[0],argv[1])
+                            elif value['type'] == 'execshell':
+                                ExecShell(value['execstr'])
+                            end = int(time.time())
+                            sql.table('tasks').where("id=?",(value['id'],)).save('status,end',('1',end))
+                            if(sql.table('tasks').where("status=?",('0')).count() < 1):
+                                if os.path.exists(isTask): os.remove(isTask)
+                                #ExecShell('rm -f ' + isTask)
+                        sql.close()
+                        taskArr = None
             except:
                 pass
             siteEdate()
             time.sleep(2)
-    except:
+    except Exception as ex:
+        logging.debug(ex)
         time.sleep(60)
         startTask()
         
@@ -124,22 +139,14 @@ def startTask():
 def siteEdate():
     global oldEdate
     try:
-        if not oldEdate: oldEdate = public.readFile('data/edate.pl')
+        if not oldEdate: oldEdate = ReadFile('data/edate.pl')
         if not oldEdate: oldEdate = '0000-00-00'
         mEdate = time.strftime('%Y-%m-%d',time.localtime())
         if oldEdate == mEdate: return False
-        edateSites = public.M('sites').where('edate>? AND edate<? AND (status=? OR status=?)',('0000-00-00',mEdate,1,u'running')).field('id,name').select()
-        import panelSite
-        siteObject = panelSite.panelSite()
-        for site in edateSites:
-            get = MyBad('')
-            get.id = site['id']
-            get.name = site['name']
-            siteObject.SiteStop(get)
-        oldEdate = mEdate
-        public.writeFile('data/edate.pl',mEdate)
-    except:
-         pass
+        os.system(get_python_bin() + " /www/server/panel/script/site_task.py > /dev/null")
+    except Exception as ex:
+        logging.debug(ex)
+        pass
 
 def GetLoadAverage():
     c = os.getloadavg()
@@ -157,8 +164,9 @@ def GetLoadAverage():
 def systemTask():
     try:
         filename = 'data/control.conf'
-        sql = db.Sql().dbfile('system')
-        csql = '''CREATE TABLE IF NOT EXISTS `load_average` (
+        with db.Sql() as sql:
+            sql = sql.dbfile('system')
+            csql = '''CREATE TABLE IF NOT EXISTS `load_average` (
   `id` INTEGER PRIMARY KEY AUTOINCREMENT,
   `pro` REAL,
   `one` REAL,
@@ -166,7 +174,9 @@ def systemTask():
   `fifteen` REAL,
   `addtime` INTEGER
 )'''
-        sql.execute(csql,())
+            sql.execute(csql,())
+            sql.close()
+
         count = 0
         reloadNum=0
         network_up = network_down = diskio_1 = diskio_2 = networkInfo = cpuInfo = diskInfo = None
@@ -177,7 +187,7 @@ def systemTask():
             
             day = 30
             try:
-                day = int(public.readFile(filename))
+                day = int(ReadFile(filename))
                 if day < 1:
                     time.sleep(10)
                     continue
@@ -243,14 +253,15 @@ def systemTask():
                         diskInfo['write_time']   += tmp['write_time']
                 
                     diskio_1 = diskio_2
-            except:disk_ios = False
+            except:
+                logging.info(public.get_error_info())
+                disk_ios = False
 
             
             #print diskInfo
             
             if count >= 12:
                 try:
-                    sql.close()
                     sql = db.Sql().dbfile('system')
                     addtime = int(time.time())
                     deltime = addtime - (day * 86400)
@@ -272,23 +283,26 @@ def systemTask():
                     lpro = round((load_average['one'] / load_average['max']) * 100,2)
                     if lpro > 100: lpro = 100
                     sql.table('load_average').add('pro,one,five,fifteen,addtime',(lpro,load_average['one'],load_average['five'],load_average['fifteen'],addtime))
-                    
+                    sql.close()
+
                     lpro = None
                     load_average = None
                     cpuInfo = None
                     networkInfo = None
                     diskInfo = None
+                    data = None
                     count = 0
                     reloadNum += 1
                     if reloadNum > 1440:
                         reloadNum = 0
                 except Exception as ex:
-                    print(str(ex))
+                    logging.debug(str(ex))
             del(tmp)
             
             time.sleep(5)
             count +=1
-    except:
+    except Exception as ex:
+        logging.debug(ex)
         time.sleep(30)
         systemTask()
             
@@ -307,15 +321,15 @@ def GetMemUsed():
 #检查502错误 
 def check502():
     try:
-        phpversions = ['53','54','55','56','70','71','72','73','74']
+        phpversions = ['53','54','55','56','70','71','72','73','74','80']
         for version in phpversions:
             php_path = '/www/server/php/' + version + '/sbin/php-fpm'
             if not os.path.exists(php_path): continue
             if checkPHPVersion(version): continue
             if startPHPVersion(version):
-                public.WriteLog('PHP守护程序','检测到PHP-' + version + '处理异常,已自动修复!')
-    except:
-        pass
+                public.WriteLog('PHP daemon','PHP-' + version + 'processing exception was detected and has been automatically fixed!',not_web = True)
+    except Exception as ex:
+        logging.info(ex)
             
 #处理指定PHP版本   
 def startPHPVersion(version):
@@ -327,105 +341,44 @@ def startPHPVersion(version):
             return False
         
         #尝试重载服务
-        public.ExecShell(fpm + ' reload')
+        os.system(fpm + ' reload')
         if checkPHPVersion(version): return True
         
         #尝试重启服务
         cgi = '/tmp/php-cgi-'+version + '.sock'
         pid = '/www/server/php/'+version+'/var/run/php-fpm.pid'
-        public.ExecShell('pkill -9 php-fpm-'+version)
+        os.system('pkill -9 php-fpm-'+version)
         time.sleep(0.5)
-        if not os.path.exists(cgi): public.ExecShell('rm -f ' + cgi)
-        if not os.path.exists(pid): public.ExecShell('rm -f ' + pid)
-        public.ExecShell(fpm + ' start')
+        if not os.path.exists(cgi): os.system('rm -f ' + cgi)
+        if not os.path.exists(pid): os.system('rm -f ' + pid)
+        os.system(fpm + ' start')
         if checkPHPVersion(version): return True
         
         #检查是否正确启动
         if os.path.exists(cgi): return True
-    except:
+    except Exception as ex:
+        logging.debug(ex)
         return True
     
     
 #检查指定PHP版本
 def checkPHPVersion(version):
     try:
-        url = 'http://127.0.0.1/phpfpm_'+version+'_status'
-        result = HttpGet(url)
-        #检查nginx
-        if result.find('Bad Gateway') != -1: return False
-        #检查Apache
-        if result.find('Service Unavailable') != -1: return False
-        if result.find('Not Found') != -1: CheckPHPINFO()
-        
-        #检查Web服务是否启动
-        if result.find('Connection refused') != -1: 
-            global isTask
-            if os.path.exists(isTask): 
-                isStatus = public.readFile(isTask)
-                if isStatus == 'True': return True
-            filename = '/etc/init.d/nginx'
-            if os.path.exists(filename): public.ExecShell(filename + ' start')
-            filename = '/etc/init.d/httpd'
-            if os.path.exists(filename): public.ExecShell(filename + ' start')
-            
+        uri = "/phpfpm_"+version+"_status?json"
+        result = public.request_php(version,uri,'')
+        loads(result)
         return True
     except:
-        return True
+        logging.info("PHP-{} unreachable detected".format(version))
+        return False
 
 
-#检测PHPINFO配置
-def CheckPHPINFO():
-    php_versions = ['53','54','55','56','70','71','72','73','74']
-    setupPath = '/www/server'
-    path = setupPath +'/panel/vhost/nginx/phpinfo.conf'
-    if not os.path.exists(path):
-        opt = ""
-        for version in php_versions:
-            opt += "\n\tlocation /"+version+" {\n\t\tinclude enable-php-"+version+".conf;\n\t}"
-        
-        phpinfoBody = '''server
-{
-    listen 80;
-    server_name 127.0.0.2;
-    allow 127.0.0.1;
-    index phpinfo.php index.html index.php;
-    root  /www/server/phpinfo;
-%s   
-}''' % (opt,)
-        public.writeFile(path,phpinfoBody)
-    
-    
-    path = setupPath + '/panel/vhost/apache/phpinfo.conf'
-    if not os.path.exists(path):
-        opt = ""
-        for version in php_versions:
-            opt += """\n<Location /%s>
-    SetHandler "proxy:unix:/tmp/php-cgi-%s.sock|fcgi://localhost"
-</Location>""" % (version,version)
-            
-        phpinfoBody = '''
-<VirtualHost *:80>
-DocumentRoot "/www/server/phpinfo"
-ServerAdmin phpinfo
-ServerName 127.0.0.2
-%s
-<Directory "/www/server/phpinfo">
-    SetOutputFilter DEFLATE
-    Options FollowSymLinks
-    AllowOverride All
-    Order allow,deny
-    Allow from all
-    DirectoryIndex index.php index.html index.htm default.php default.html default.htm
-</Directory>
-</VirtualHost>
-''' % (opt,)
-        public.writeFile(path,phpinfoBody)
-
 #502错误检查线程
 def check502Task():
     try:
         while True:
             if os.path.exists('/www/server/panel/data/502Task.pl'): check502()
+            sess_expire()
             time.sleep(600)
     except:
         time.sleep(600)
@@ -456,7 +409,7 @@ def panel_status():
     pool = 'http://'
     if os.path.exists(panel_path + '/data/ssl.pl'): pool = 'https://'
     port = '8888'
-    if os.path.exists(panel_path + '/data/port.pl'): port = public.readFile(panel_path + '/data/port.pl').strip()
+    if os.path.exists(panel_path + '/data/port.pl'): port = ReadFile(panel_path + '/data/port.pl').strip()
     panel_url = pool + '127.0.0.1:' + port + '/service_status'
     panel_pid = get_panel_pid()
     n = 0
@@ -464,7 +417,6 @@ def panel_status():
     v = 0
     while True:
         time.sleep(5)
-        check_session()
         if not panel_pid: panel_pid = get_panel_pid()
         if not panel_pid: service_panel('start')
 
@@ -496,11 +448,11 @@ def panel_status():
                             if e_body.find('table session') != -1:
                                 sess_file = '/dev/shm/session.db'
                                 if os.path.exists(sess_file): os.remove(sess_file)
-                            public.ExecShell("bash /www/server/panel/init.sh reload &")
+                            os.system("bash /www/server/panel/init.sh reload &")
                             time.sleep(10)
                             result = HttpGet(panel_url)
                             if result == 'True':
-                                public.WriteLog('TYPE_SOFE','Checked to panel service exception, has been automatically restored!')
+                                public.WriteLog('TYPE_SOFE','Checked to panel service exception, has been automatically restored!',not_web = True)
 
         if n > 18000:
             n = 0
@@ -511,7 +463,7 @@ def panel_status():
             update_panel()
             result = HttpGet(panel_url)
             if result == 'True':
-                public.WriteLog('TYPE_SOFE','Checked to panel service exception, has been automatically restored!')
+                public.WriteLog('TYPE_SOFE','Checked to panel service exception, has been automatically restored!',not_web = True)
                 time.sleep(10)
                 continue
 
@@ -523,29 +475,7 @@ def service_panel(action = 'reload'):
     if not os.path.exists('/www/server/panel/init.sh'):
         update_panel()
     else:
-        public.ExecShell("bash /www/server/panel/init.sh {} &".format(action))
-
-
-def check_session():
-    try:
-        session_file = '/dev/shm/session.db'
-        if not os.path.exists(session_file): #如果session文件不存在
-            return False
-        s_size = os.path.getsize(session_file)
-        if s_size < 1024 * 1024 * 2: return False
-        if s_size > 1024 * 1024 * 10:
-            #大于10MB
-            if os.path.exists(session_file): os.remove(session_file)
-            public.ExecShell("bash /www/server/panel/init.sh reload &")
-        else:
-            sql = db.Sql()
-            sql._Sql__DB_FILE = session_file
-            sql.table('session').where('expiry<?',(public.format_date())).delete()
-            sql.table('session').execute('VACUUM',())
-            sql.close()
-        return True
-    except:
-        return False
+        os.system("bash /www/server/panel/init.sh {} &".format(action))
 
 #重启面板服务
 def restart_panel_service():
@@ -562,6 +492,8 @@ def restart_panel_service():
 
 #取面板pid
 def get_panel_pid():
+    pid = ReadFile('/www/server/panel/logs/panel.pid')
+    if pid: return int(pid)
     for pid in pids():
         try:
             p = Process(pid)
@@ -574,33 +506,42 @@ def get_panel_pid():
 def HttpGet(url,timeout = 6,headers = {}):
     if sys.version_info[0] == 2:
         try:
-            import urllib2,ssl
-            if sys.version_info[0] == 2:
-                reload(urllib2)
-                reload(ssl)
-            try:
-                ssl._create_default_https_context = ssl._create_unverified_context
-            except:pass
+            import urllib2
             req = urllib2.Request(url, headers = headers)
             response = urllib2.urlopen(req,timeout = timeout,)
             return response.read()
         except Exception as ex:
+            logging.debug(str(ex))
             return str(ex)
     else:
         try:
-            import urllib.request,ssl
-            try:
-                ssl._create_default_https_context = ssl._create_unverified_context
-            except:pass
+            import urllib.request
             req = urllib.request.Request(url,headers = headers)
             response = urllib.request.urlopen(req,timeout = timeout)
             result = response.read()
             if type(result) == bytes: result = result.decode('utf-8')
             return result
         except Exception as ex:
+            logging.debug("URL: {}  => {}".format(url,ex))
             return str(ex)
 
 
+#定时任务去检测邮件信息
+def send_mail_time():
+    p_path = '/www/server/panel/data/'
+    p_reload = p_path + '/send_to_user.pl'
+    if not os.path.exists(p_path):
+        return
+    while True:
+        try:
+            if os.path.exists(p_reload):
+                os.system(get_python_bin() + " /www/server/panel/script/mail_task.py > /dev/null")
+                os.remove(p_reload)
+            time.sleep(60)
+        except:
+            time.sleep(180)
+            send_mail_time()
+
 def main():
     main_pid = 'logs/task.pid'
     if os.path.exists(main_pid):
@@ -619,13 +560,9 @@ def main():
     sys.stdout.flush()
     sys.stderr.flush()
     task_log_file='logs/task.log'
-    if not os.path.exists(task_log_file):
-        open(task_log_file,'w+').close()
 
-    err_f = open(task_log_file,'a+')
-    os.dup2(err_f.fileno(),sys.stderr.fileno())
-    err_f.close()
-    public.ExecShell('rm -rf /www/server/phpinfo/*')
+    logging.basicConfig(level = logging.DEBUG,format = '%(asctime)s [%(levelname)s] at %(lineno)d: %(message)s',datefmt = '%Y-%m-%d(%a)%H:%M:%S',filename = task_log_file,filemode = 'a+')
+    logging.info('Service started')
 
     import threading
     t = threading.Thread(target=systemTask)
@@ -648,7 +585,12 @@ def main():
     p.setDaemon(True)
     p.start()
 
+    p = threading.Thread(target=send_mail_time)
+    p.setDaemon(True)
+    p.start()
+
     task_obj = panelTask.bt_task()
+    task_obj.not_web = True
     p = threading.Thread(target=task_obj.start_task)
     p.setDaemon(True)
     p.start()