remote setup.

git-svn-id: file:///svn/unbound/trunk@1234 be551aaa-1e26-0410-a405-d3ace91eadb9

daemon/remote.c

@@ -382,8 +382,7 @@ clean_point(struct daemon_remote* rc, struct rc_state* s)
 static void
 handle_req(struct daemon_remote* rc, struct rc_state* s, SSL* ssl)
 {
-	char* msg = "HTTP/1.0 200 OK\r\nContent-type: text/plain\r\n\r\n"
-		"unbound server control channel\n";
+	char* msg = "ok\n";
 	int r;
 	char buf[1024];
 	fd_set_block(s->c->fd);

doc/control_proto_spec.txt

@@ -16,23 +16,25 @@ Server executes command. And sends reply in ascii text over channel,
 closes the channel when done.
 	in case of error the first line of the response is:
 		error <descriptive text possible> \n
-	or the remainder is data of the response.
+	or the remainder is data of the response, for many commands the 
+	response is 'ok\n'.
 
 Queries and responses
 ---------------------
 stop
-	no output
+	stops the server.
 reload
-	no output
+	reloads the config file, and flushes the cache.
 stats
 	output is a list of [name]=[value] lines.
 	clears the counters.
 dump_cache
 	output is a text representation of the cache contents.
+	data ends with a line 'EOF' before connection close.
 load_cache
-	client sends cache contents (like from dump_cache), stored in the
-	cache. If client sends 'ok' or 'error' lines at start, ignored.
-	end of data indicated with a line with 'EOF' on it.
+	client sends cache contents (like from dump_cache), which is stored 
+	in the cache. end of data indicated with a line with 'EOF' on it.
+	The data is sent after the query line.
 flush_name <name>
 	flushes some information regarding the name from the cache.
 	removes the A, AAAA, NS, SOA, CNAME, DNAME, MX, PTR types.
@@ -41,20 +43,25 @@ flush_type <name> <RR type>
 flush_zone <name>
 	removes name and everything below that name from the cache.
 	has to search through the cache item by item, so this is slow.
-delegation <domain name>
-	see what servers would be queried for the given domain name.
-info <domain name>
-	see data about the domain name
+delegation <name>
+	see what servers would be queried for the given name.
+info <name>
+	see data about the name. Slow, searches the cache item by item.
 local_zone_remove <name of local-zone entry>
 	the local-zone entry is removed.
 	All data from the local zone is also deleted.
 	If it did not exist, nothing happens.
-local_zone_add <name of local zone> <type>
+local_zone <name of local zone> <type>
 	As the config file entry. Adds new local zone or updates
 	existing zone type.
 local_data_remove <name>
 	Removes local-data (all types) name.
-local_data_add <resource record string>
+local_data <resource record string>
 	Add new local data record (on the rest of the line).
 	local_data_add www.example.com. IN A 192.0.2.2
+	if no local_zone exists for it; a transparent zone with the same
+	name as the data is created.
+verbosity <new value>
+	Change logging verbosity to new value.
+
 

smallapp/unbound-control.c

@@ -187,9 +187,20 @@ static void
 go_cmd(SSL* ssl, int argc, char* argv[])
 {
 	char* cmd = "GET / HTTP/1.0\n\n";
-	int r;
+	char* pre="UBCT";
+	char* space=" ";
+	char* newline="\n";
+	int r, i;
 	char buf[1024];
-	if(SSL_write(ssl, cmd, (int)strlen(cmd)) <= 0)
+	if(SSL_write(ssl, pre, (int)strlen(pre)) <= 0)
+		ssl_err("could not SSL_write");
+	for(i=0; i<argc; i++) {
+		if(SSL_write(ssl, space, (int)strlen(space)) <= 0)
+			ssl_err("could not SSL_write");
+		if(SSL_write(ssl, argv[i], (int)strlen(argv[i])) <= 0)
+			ssl_err("could not SSL_write");
+	}
+	if(SSL_write(ssl, newline, (int)strlen(newline)) <= 0)
 		ssl_err("could not SSL_write");
 	while(1) {
 		ERR_clear_error();