116 lines
2.8 KiB
JavaScript
116 lines
2.8 KiB
JavaScript
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* The contents of this file are subject to the Mozilla Public License
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* Version 1.0 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is JSIRC Library
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*
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* The Initial Developer of the Original Code is New Dimensions Consulting,
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* Inc. Portions created by New Dimensions Consulting, Inc. Copyright (C) 1999
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* New Dimenstions Consulting, Inc. All Rights Reserved.
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*
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*
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* Contributor(s):
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* Robert Ginda, rginda@ndcico.com, original author
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*
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* JavaScript utility functions.
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*
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* 1999-08-15 rginda@ndcico.com v1.0
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*/
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function CDCCChat (ep, host, port)
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{
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this.READ_TIMEOUT = 50;
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this.eventPump = ep;
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this.host = host;
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this.port = port;
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this.connection = new CBSConnection();
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this.savedLine = "";
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}
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CDCCChat.prototype.connect = function dchat_connect (host, port)
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{
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if (typeof host != "undefined") this.host = host;
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if (typeof port != "undefined") this.port = port;
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if (!this.connection.connect (this.host, this.port, (void 0), true))
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return false;
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this.eventPump.addEvent (new CEvent ("dcc-chat", "poll", this, "onPoll"));
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return true;
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}
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CDCCChat.prototype.onPoll = function dchat_poll (e)
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{
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var line = "";
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try
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{
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line = this.connection.readData (this.READ_TIMEOUT);
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}
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catch (ex)
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{
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if (typeof (ex) != "undefined")
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{
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this.connection.disconnect();
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var e = new CEvent ("dcc-chat", "close", this, "onClose");
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e.reason = "read-error";
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e.exception = ex;
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this.eventPump.addEvent (e);
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return false;
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}
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else
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line = "";
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}
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this.eventPump.addEvent (new CEvent ("dcc-chat", "poll", this, "onPoll"));
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if (line == "")
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return false;
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var incomplete = (line[line.length] != '\n');
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var lines = line.split("\n");
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if (this.savedLine)
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{
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lines[0] = this.savedLine + lines[0];
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this.savedLine = "";
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}
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if (incomplete)
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this.savedLine = lines.pop();
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for (i in lines)
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{
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var ev = new CEvent("dcc-chat", "rawdata", this, "onRawData");
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ev.data = lines[i];
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ev.replyTo = this;
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this.eventPump.addEvent (ev);
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}
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return true;
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}
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CDCCChat.prototype.say = function dchat_say (msg)
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{
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this.connection.sendData (msg + "\n");
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}
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