superseded by json-client.js

exec/load/commclient.js

-/*
-	Inter-BBS/Inter-Node client (for use with commservice.js)
-	for Synchronet v3.15+
-	by Matt Johnson - 2009
-*/
-
-load("funclib.js");
-load("synchronet-json.js");
-load("sbbsdefs.js");
-load("sockdefs.js");
-
-function ServiceConnection(id)
-{
-	const CONNECTION_TIMEOUT=	5;
-	const CONNECTION_ATTEMPTS=	2;
-	const CONNECTION_INTERVAL=	5;
-	const MAX_RECV=			102400;
-	
-	var services=new File(system.ctrl_dir + "services.ini");
-	services.open('r',true);
-	//hub should point to the local, internal ip address or domain of the computer running commservice.js
-	const hub=					system.local_host_name;
-	//port should point to the port the gaming service is set to use in commservice.js
-	const port=				services.iniGetValue("CommServ","Port");
-	services.close();
-
-	this.id=				(id?id:"DEFAULT");
-	this.queue=				[];
-	this.notices=			[];
-	this.sock=				false;
-	this.nick=				false;
-	this.registered=		false;
-	
-	var attempts=0;
-	var last_attempt=0;
-	
-	this.connect=function()
-	{
-		if((time()-last_attempt)<CONNECTION_INTERVAL) return false;
-		if(attempts>=CONNECTION_ATTEMPTS) {
-			debug("error connecting to hub, exiting program",LOG_WARNING);
-			exit();
-		}
-		
-		this.sock=new Socket();
-		this.sock.nonblocking=true;
-		this.sock.connect(hub,port,CONNECTION_TIMEOUT);
-		
-		if(!this.sock.is_connected) {
-			attempts++;
-			debug("error connecting to hub, attempt " + attempts,LOG_WARNING);
-			last_attempt=time();
-			this.registered=false;
-			return false;
-		}
-
-		attempts=0;
-		last_attempt=0;
-		return true;
-	}
-	this.getNotices=function()
-	{
-		var notices=[];
-		while(this.notices.length) {
-			notices.push(this.notices.shift());
-		}
-		return notices;
-	}
-	this.receive=function()
-	{
-		if(!this.sock.is_connected)	{
-			if(!this.connect()) return false;
-		}
-		if(this.sock.is_connected && this.sock.data_waiting) {
-			var raw_data=this.sock.recvline(MAX_RECV,CONNECTION_TIMEOUT);
-			if(raw_data == null) return false;
-			try {
-				var data=JSON.parse(raw_data);
-				return data;
-			} catch(e) {
-				debug("error parsing JSON data: " + raw_data,LOG_ERROR);
-				return false;
-			}
-		}
-	}
-	this.register=function()
-	{
-		debug("registering client");
-		if(!this.nick) {
-			if(user.alias) this.nick=new Nick(user.alias,user.name,system.inet_addr,this.id);
-			else this.nick=new Nick("SYSTEM","SYSTEM",system.inet_addr,this.id);
-		} 
-		this.queue.push(JSON.stringify(this.nick)+"\r\n");
-		this.registered=true;
-	}
-	this.send=function(data)
-	{
-		if(!this.sock.is_connected) {
-			if(!this.connect()) return false;
-		}
-		if(this.sock.is_connected && !this.registered) {
-			this.register();
-		}
-		
-		data.id=this.id;
-		data=JSON.stringify(data)+"\r\n";
-		this.queue.push(data);
-		
-		while(this.queue.length && this.sock.is_connected) {
-			this.sock.write(this.queue.shift());
-		}
-		return true;
-	}
-	this.recvfile=function(filemask,blocking)
-	{
-		this.filesync(filemask,"TRYSEND",blocking);
-	}
-	this.sendfile=function(filemask,blocking)
-	{
-		this.filesync(filemask,"TRYRECV",blocking);
-	}
-	this.filesync=function(filemask,command,blocking)
-	{
-		var q=new Object();
-		q.filemask=filemask;
-		q.command=command;
-		q.blocking=blocking;
-		q.func="FILESYNC";
-		
-		this.send(q);
-		if(q.blocking) {
-			var timeout=10;
-			var start=time();
-			while(time()-start<timeout) {
-				var data=this.receive();
-				if(!data) {
-					continue;
-				}
-				if(data.filemask==q.filemask) {
-					log("file received");
-					return true;
-				}
-			}
-			log("file request timed out");
-			return false;
-		}
-		return true;
-	}
-	this.close=function()
-	{
-		debug("terminating service connection",LOG_DEBUG);
-		while(this.queue.length) {
-			this.sock.write(this.queue.shift());
-		}
-		this.sock.close();
-	}
-
-	if(!this.connect() && attempts>=CONNECTION_ATTEMPTS) return false;
-}
-function Nick(nick,username,host,id)
-{
-	this.context="CLIENT";
-	this.id=id;
-	this.func="NICK";
-	this.nickname=nick;
-	this.hops=1;
-	this.created=time();
-	this.username=nick;
-	this.realname=username;
-	this.hostname=host;
-	this.servername=host;
-}
-
-