mirror of
https://github.com/mozilla/gecko-dev.git
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137 lines
3.5 KiB
JavaScript
Executable File
137 lines
3.5 KiB
JavaScript
Executable File
/* -*- 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
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the 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. are
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* Copyright (C) 1999 New Dimenstions Consulting, Inc. All
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* Rights Reserved.
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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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* Patrick C. Beard <beard@netscape.com,
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*
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* wrapper for Rhino that uses Java networking.
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*
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*/
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function CBSConnection ()
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{
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this._socket = null;
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}
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CBSConnection.prototype.connect = function(host, port, bind, tcp_flag)
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{
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if (typeof tcp_flag == "undefined")
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tcp_flag = false;
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this.host = host;
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this.port = port;
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this.bind = bind;
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this.tcp_flag = tcp_flag;
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this._socket = new java.net.Socket(host, port);
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this._inputStream = this._socket.getInputStream();
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this._outputStream = new java.io.PrintStream(this._socket.getOutputStream());
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// create a 512 byte buffer for reading into.
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this._buffer = java.lang.reflect.Array.newInstance(java.lang.Byte.TYPE, 512);
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dd("connected to " + host);
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this.isConnected = true;
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return this.isConnected;
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}
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CBSConnection.prototype.disconnect = function()
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{
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if (this.isConnected) {
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this.isConnected = false;
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this._socket.close();
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delete this._socket;
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delete this._inputStream;
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delete this._outputStream;
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}
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}
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CBSConnection.prototype.sendData = function(str)
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{
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// dd ("sendData: str=" + str);
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if (!this.isConnected)
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throw "Not Connected.";
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var rv = false;
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try
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{
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/* var s = new java.lang.String (str);
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b = s.getBytes();
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this._outputStream.write(b, 0, b.length); */
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this._outputStream.print(str);
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rv = true;
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}
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catch (ex)
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{
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dd ("write caught exception " + ex + ".");
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if (typeof ex != "undefined")
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{
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this.isConnected = false;
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throw (ex);
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}
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else
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rv = false;
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}
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return rv;
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}
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CBSConnection.prototype.readData = function(timeout)
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{
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if (!this.isConnected)
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throw "Not Connected.";
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var rv;
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// dd ("readData: timeout " + timeout);
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try {
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this._socket.setSoTimeout(Number(timeout));
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var len = this._inputStream.read(this._buffer);
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// dd ("read done, len = " + len + ", buffer = " + this._buffer);
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rv = String(new java.lang.String(this._buffer, 0, 0, len));
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} catch (ex) {
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// dd ("read caught exception " + ex + ".");
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if ((typeof ex != "undefined") &&
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(!(ex instanceof java.io.InterruptedIOException)))
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{
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dd ("@@@ throwing " + ex);
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this.isConnected = false;
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throw (ex);
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} else {
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// dd ("int");
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rv = "";
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}
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}
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// dd ("readData: rv = '" + rv + "'");
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return rv;
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}
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