<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en_US" xml:lang="en_US"> <head> <title>khtml: kjavaprocess.cpp Source File (khtml)</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta http-equiv="pics-label" content='(pics-1.1 "http://www.icra.org/ratingsv02.html" comment "ICRAonline DE v2.0" l gen true for "http://www.kde.org" r (nz 1 vz 1 lz 1 oz 1 cb 1) "http://www.rsac.org/ratingsv01.html" l gen true for "http://www.kde.org" r (n 0 s 0 v 0 l 0))' /> <meta name="trademark" content="KDE e.V." /> <meta name="description" content="K Desktop Environment Homepage, KDE.org" /> <meta name="MSSmartTagsPreventParsing" content="true" /> <meta name="robots" content="all" /> <link rel="shortcut icon" href="../../favicon.ico" /> <link rel="stylesheet" media="screen" type="text/css" title="APIDOX" href="doxygen.css" /> </head> <body> <div id="nav_header_top" align="right"> <a href="#content" class="doNotDisplay" accesskey="2">Skip to main content ::</a> <a href="../.."><img id="nav_header_logo" alt="Home" align="left" src="../../kde_gear_64.png" border="0" /></a> <span class="doNotDisplay">::</span> <div id="nav_header_title" align="left">KDE API Reference</div> </div> <div id="nav_header_bottom" align="right"> <span class="doNotDisplay">:: <a href="#navigation" accesskey="5">Skip to Link Menu</a><br/></span> <div id="nav_header_bottom_right" style="text-align: left;"> / <a href="../..">API Reference</a> / <a href=".">khtml</a> </div> </div> <table id="main" border="0" cellpadding="0" cellspacing="0" width="100%"> <tr> <td valign="top" class="menuheader" height="0"></td> <td id="contentcolumn" valign="top" rowspan="2" > <div id="content" style="padding-top: 0px;"><div style="width:100%; margin: 0px; padding: 0px;"> <a name="content"></a> <!-- Generated by Doxygen 1.4.7 --> <h1>kjavaprocess.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* This file is part of the KDE project</span> <a name="l00002"></a>00002 <span class="comment"> *</span> <a name="l00003"></a>00003 <span class="comment"> * Copyright (C) 2000 Richard Moore <rich@kde.org></span> <a name="l00004"></a>00004 <span class="comment"> * 2000 Wynn Wilkes <wynnw@caldera.com></span> <a name="l00005"></a>00005 <span class="comment"> *</span> <a name="l00006"></a>00006 <span class="comment"> * This library is free software; you can redistribute it and/or</span> <a name="l00007"></a>00007 <span class="comment"> * modify it under the terms of the GNU Library General Public</span> <a name="l00008"></a>00008 <span class="comment"> * License as published by the Free Software Foundation; either</span> <a name="l00009"></a>00009 <span class="comment"> * version 2 of the License, or (at your option) any later version.</span> <a name="l00010"></a>00010 <span class="comment"> *</span> <a name="l00011"></a>00011 <span class="comment"> * This library is distributed in the hope that it will be useful,</span> <a name="l00012"></a>00012 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span> <a name="l00013"></a>00013 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span> <a name="l00014"></a>00014 <span class="comment"> * Library General Public License for more details.</span> <a name="l00015"></a>00015 <span class="comment"> *</span> <a name="l00016"></a>00016 <span class="comment"> * You should have received a copy of the GNU Library General Public License</span> <a name="l00017"></a>00017 <span class="comment"> * along with this library; see the file COPYING.LIB. If not, write to</span> <a name="l00018"></a>00018 <span class="comment"> * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span> <a name="l00019"></a>00019 <span class="comment"> * Boston, MA 02110-1301, USA.</span> <a name="l00020"></a>00020 <span class="comment"> */</span> <a name="l00021"></a>00021 <a name="l00022"></a>00022 <span class="preprocessor">#include "kjavaprocess.h"</span> <a name="l00023"></a>00023 <a name="l00024"></a>00024 <span class="preprocessor">#include <kdebug.h></span> <a name="l00025"></a>00025 <span class="preprocessor">#include <kio/kprotocolmanager.h></span> <a name="l00026"></a>00026 <a name="l00027"></a>00027 <span class="preprocessor">#include <qtextstream.h></span> <a name="l00028"></a>00028 <span class="preprocessor">#include <qmap.h></span> <a name="l00029"></a>00029 <a name="l00030"></a>00030 <span class="preprocessor">#include <config.h></span> <a name="l00031"></a>00031 <a name="l00032"></a>00032 <span class="preprocessor">#include <unistd.h></span> <a name="l00033"></a>00033 <span class="preprocessor">#include <qptrlist.h></span> <a name="l00034"></a>00034 <a name="l00035"></a>00035 <span class="keyword">class </span>KJavaProcessPrivate <a name="l00036"></a>00036 { <a name="l00037"></a>00037 <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classKJavaProcess.html">KJavaProcess</a>; <a name="l00038"></a>00038 <span class="keyword">private</span>: <a name="l00039"></a>00039 <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a> jvmPath; <a name="l00040"></a>00040 <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a> classPath; <a name="l00041"></a>00041 <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a> mainClass; <a name="l00042"></a>00042 <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a> extraArgs; <a name="l00043"></a>00043 <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a> classArgs; <a name="l00044"></a>00044 <a class="codeRef" doxygen="qt.tag:" href="qptrlist.html">QPtrList<QByteArray></a> BufferList; <a name="l00045"></a>00045 <a class="codeRef" doxygen="qt.tag:" href="qmap.html">QMap<QString, QString></a> systemProps; <a name="l00046"></a>00046 <span class="keywordtype">bool</span> processKilled; <a name="l00047"></a>00047 }; <a name="l00048"></a>00048 <a name="l00049"></a><a class="code" href="classKJavaProcess.html#da48b6ff484110d9cfd350ebc32d5b44">00049</a> <a class="code" href="classKJavaProcess.html#da48b6ff484110d9cfd350ebc32d5b44">KJavaProcess::KJavaProcess</a>() : <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html">KProcess</a>() <a name="l00050"></a>00050 { <a name="l00051"></a>00051 d = <span class="keyword">new</span> KJavaProcessPrivate; <a name="l00052"></a>00052 d->BufferList.setAutoDelete( <span class="keyword">true</span> ); <a name="l00053"></a>00053 d->processKilled = <span class="keyword">false</span>; <a name="l00054"></a>00054 <a name="l00055"></a>00055 <a class="code" href="classKJavaProcess.html#be05426932fd1caf1243c1b1ab788037">javaProcess</a> = <span class="keyword">this</span>; <span class="comment">//new KProcess();</span> <a name="l00056"></a>00056 <a name="l00057"></a>00057 <a class="codeRef" doxygen="qt.tag:" href="qobject.html#connect">connect</a>( <a class="code" href="classKJavaProcess.html#be05426932fd1caf1243c1b1ab788037">javaProcess</a>, SIGNAL( <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#d8640fd7fd567c1c77542868fb6a4688">wroteStdin</a>( <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html">KProcess</a> * ) ), <a name="l00058"></a>00058 <span class="keyword">this</span>, SLOT( <a class="code" href="classKJavaProcess.html#866235e65d4f52c42919ae8d9e5a6665">slotWroteData</a>() ) ); <a name="l00059"></a>00059 <a class="codeRef" doxygen="qt.tag:" href="qobject.html#connect">connect</a>( <a class="code" href="classKJavaProcess.html#be05426932fd1caf1243c1b1ab788037">javaProcess</a>, SIGNAL( <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#a9b31c4a0ff11ff88ad074e130d1d819">receivedStdout</a>( <span class="keywordtype">int</span>, <span class="keywordtype">int</span>& ) ), <a name="l00060"></a>00060 <span class="keyword">this</span>, SLOT( <a class="code" href="classKJavaProcess.html#4bd73469babfd19b9a99c37a4ce7aad5">slotReceivedData</a>(<span class="keywordtype">int</span>, <span class="keywordtype">int</span>&) ) ); <a name="l00061"></a>00061 <a class="codeRef" doxygen="qt.tag:" href="qobject.html#connect">connect</a>( <a class="code" href="classKJavaProcess.html#be05426932fd1caf1243c1b1ab788037">javaProcess</a>, SIGNAL( <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#596356c0f7f45a34b5a701ae3c99ec3b">processExited</a> (<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html">KProcess</a> *) ), <a name="l00062"></a>00062 <span class="keyword">this</span>, SLOT( <a class="code" href="classKJavaProcess.html#d2fb6f848cb12e96d88c52192bda527b">slotExited</a> (KProcess *) ) ); <a name="l00063"></a>00063 <a name="l00064"></a>00064 d->jvmPath = <span class="stringliteral">"java"</span>; <a name="l00065"></a>00065 d->mainClass = <span class="stringliteral">"-help"</span>; <a name="l00066"></a>00066 } <a name="l00067"></a>00067 <a name="l00068"></a><a class="code" href="classKJavaProcess.html#8b5c179f2e459aa4c662f89cd2ea6262">00068</a> <a class="code" href="classKJavaProcess.html#8b5c179f2e459aa4c662f89cd2ea6262">KJavaProcess::~KJavaProcess</a>() <a name="l00069"></a>00069 { <a name="l00070"></a>00070 <span class="keywordflow">if</span> ( <a class="code" href="classKJavaProcess.html#b8bc2ad779a8b72563539511801da27d">isRunning</a>() ) <a name="l00071"></a>00071 { <a name="l00072"></a>00072 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ggfbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6100) << <span class="stringliteral">"stopping java process"</span> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gg313d520ed8f8f6b46eeef22cfb3b082a">endl</a>; <a name="l00073"></a>00073 <a class="code" href="classKJavaProcess.html#55a38d5c009d26535cf72612f7ccaede">stopJava</a>(); <a name="l00074"></a>00074 } <a name="l00075"></a>00075 <a name="l00076"></a>00076 <span class="comment">//delete javaProcess;</span> <a name="l00077"></a>00077 <span class="keyword">delete</span> d; <a name="l00078"></a>00078 } <a name="l00079"></a>00079 <a name="l00080"></a><a class="code" href="classKJavaProcess.html#b8bc2ad779a8b72563539511801da27d">00080</a> <span class="keywordtype">bool</span> <a class="code" href="classKJavaProcess.html#b8bc2ad779a8b72563539511801da27d">KJavaProcess::isRunning</a>() <a name="l00081"></a>00081 { <a name="l00082"></a>00082 <span class="keywordflow">return</span> <a class="code" href="classKJavaProcess.html#be05426932fd1caf1243c1b1ab788037">javaProcess</a>-><a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#d708457d8072be8ec7471dfea8223bd0">isRunning</a>(); <a name="l00083"></a>00083 } <a name="l00084"></a>00084 <a name="l00085"></a><a class="code" href="classKJavaProcess.html#cc3991dfaf0d456fce1a74072d1e8490">00085</a> <span class="keywordtype">bool</span> <a class="code" href="classKJavaProcess.html#cc3991dfaf0d456fce1a74072d1e8490">KJavaProcess::startJava</a>() <a name="l00086"></a>00086 { <a name="l00087"></a>00087 <span class="keywordflow">return</span> <a class="code" href="classKJavaProcess.html#ad454e9d1d58d8ae3dcbf04a0070730a">invokeJVM</a>(); <a name="l00088"></a>00088 } <a name="l00089"></a>00089 <a name="l00090"></a><a class="code" href="classKJavaProcess.html#55a38d5c009d26535cf72612f7ccaede">00090</a> <span class="keywordtype">void</span> <a class="code" href="classKJavaProcess.html#55a38d5c009d26535cf72612f7ccaede">KJavaProcess::stopJava</a>() <a name="l00091"></a>00091 { <a name="l00092"></a>00092 <a class="code" href="classKJavaProcess.html#3444ed37a7503dfdd0912ae503366532">killJVM</a>(); <a name="l00093"></a>00093 } <a name="l00094"></a>00094 <a name="l00095"></a><a class="code" href="classKJavaProcess.html#380509a2f3900587996eb51478a57aba">00095</a> <span class="keywordtype">void</span> <a class="code" href="classKJavaProcess.html#380509a2f3900587996eb51478a57aba">KJavaProcess::setJVMPath</a>( <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a>& path ) <a name="l00096"></a>00096 { <a name="l00097"></a>00097 d->jvmPath = path; <a name="l00098"></a>00098 } <a name="l00099"></a>00099 <a name="l00100"></a><a class="code" href="classKJavaProcess.html#32d653edae4feeaad464497a9cbd2013">00100</a> <span class="keywordtype">void</span> <a class="code" href="classKJavaProcess.html#32d653edae4feeaad464497a9cbd2013">KJavaProcess::setClasspath</a>( <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a>& classpath ) <a name="l00101"></a>00101 { <a name="l00102"></a>00102 d->classPath = classpath; <a name="l00103"></a>00103 } <a name="l00104"></a>00104 <a name="l00105"></a><a class="code" href="classKJavaProcess.html#a0f3f7d699ce800ebf723961709962af">00105</a> <span class="keywordtype">void</span> <a class="code" href="classKJavaProcess.html#a0f3f7d699ce800ebf723961709962af">KJavaProcess::setSystemProperty</a>( <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a>& <a class="codeRef" doxygen="qt.tag:" href="qobject.html#name">name</a>, <a name="l00106"></a>00106 <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a>& value ) <a name="l00107"></a>00107 { <a name="l00108"></a>00108 d->systemProps.insert( <a class="codeRef" doxygen="qt.tag:" href="qobject.html#name">name</a>, value ); <a name="l00109"></a>00109 } <a name="l00110"></a>00110 <a name="l00111"></a><a class="code" href="classKJavaProcess.html#91229fe0f74ed7ec75048e8c2cd394c0">00111</a> <span class="keywordtype">void</span> <a class="code" href="classKJavaProcess.html#91229fe0f74ed7ec75048e8c2cd394c0">KJavaProcess::setMainClass</a>( <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a>& <a class="codeRef" doxygen="qt.tag:" href="qobject.html#className">className</a> ) <a name="l00112"></a>00112 { <a name="l00113"></a>00113 d->mainClass = <a class="codeRef" doxygen="qt.tag:" href="qobject.html#className">className</a>; <a name="l00114"></a>00114 } <a name="l00115"></a>00115 <a name="l00116"></a><a class="code" href="classKJavaProcess.html#f1bcdfdd41cedfe4f4977db8d67bdcdb">00116</a> <span class="keywordtype">void</span> <a class="code" href="classKJavaProcess.html#f1bcdfdd41cedfe4f4977db8d67bdcdb">KJavaProcess::setExtraArgs</a>( <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a>& <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#7bba2352cccf0f38b5bd03a8f8571998">args</a> ) <a name="l00117"></a>00117 { <a name="l00118"></a>00118 d->extraArgs = <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#7bba2352cccf0f38b5bd03a8f8571998">args</a>; <a name="l00119"></a>00119 } <a name="l00120"></a>00120 <a name="l00121"></a><a class="code" href="classKJavaProcess.html#3f07820d46852ce229a3a1b9b94543b7">00121</a> <span class="keywordtype">void</span> <a class="code" href="classKJavaProcess.html#3f07820d46852ce229a3a1b9b94543b7">KJavaProcess::setClassArgs</a>( <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a>& <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#7bba2352cccf0f38b5bd03a8f8571998">args</a> ) <a name="l00122"></a>00122 { <a name="l00123"></a>00123 d->classArgs = <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#7bba2352cccf0f38b5bd03a8f8571998">args</a>; <a name="l00124"></a>00124 } <a name="l00125"></a>00125 <a name="l00126"></a>00126 <span class="comment">//Private Utility Functions used by the two send() methods</span> <a name="l00127"></a><a class="code" href="classKJavaProcess.html#4660b735d5b9cbb2b3e855ce29015905">00127</a> <a class="codeRef" doxygen="qt.tag:" href="qbytearray.html">QByteArray</a>* <a class="code" href="classKJavaProcess.html#4660b735d5b9cbb2b3e855ce29015905">KJavaProcess::addArgs</a>( <span class="keywordtype">char</span> cmd_code, <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstringlist.html">QStringList</a>& <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#7bba2352cccf0f38b5bd03a8f8571998">args</a> ) <a name="l00128"></a>00128 { <a name="l00129"></a>00129 <span class="comment">//the buffer to store stuff, etc.</span> <a name="l00130"></a>00130 <a class="codeRef" doxygen="qt.tag:" href="qbytearray.html">QByteArray</a>* <span class="keyword">const</span> buff = <span class="keyword">new</span> <a class="codeRef" doxygen="qt.tag:" href="qbytearray.html">QByteArray</a>(); <a name="l00131"></a>00131 <a class="codeRef" doxygen="qt.tag:" href="qtextostream.html">QTextOStream</a> output( *buff ); <a name="l00132"></a>00132 <span class="keyword">const</span> <span class="keywordtype">char</span> sep = 0; <a name="l00133"></a>00133 <a name="l00134"></a>00134 <span class="comment">//make space for the command size: 8 characters...</span> <a name="l00135"></a>00135 <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qcstring.html">QCString</a> space( <span class="stringliteral">" "</span> ); <a name="l00136"></a>00136 output << space; <a name="l00137"></a>00137 <a name="l00138"></a>00138 <span class="comment">//write command code</span> <a name="l00139"></a>00139 output << cmd_code; <a name="l00140"></a>00140 <a name="l00141"></a>00141 <span class="comment">//store the arguments...</span> <a name="l00142"></a>00142 <span class="keywordflow">if</span>( <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#7bba2352cccf0f38b5bd03a8f8571998">args</a>.<a class="codeRef" doxygen="qt.tag:" href="qvaluelist.html#isEmpty">isEmpty</a>() ) <a name="l00143"></a>00143 { <a name="l00144"></a>00144 output << sep; <a name="l00145"></a>00145 } <a name="l00146"></a>00146 <span class="keywordflow">else</span> <a name="l00147"></a>00147 { <a name="l00148"></a>00148 QStringList::ConstIterator it = <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#7bba2352cccf0f38b5bd03a8f8571998">args</a>.<a class="codeRef" doxygen="qt.tag:" href="qvaluelist.html#begin">begin</a>(); <a name="l00149"></a>00149 <span class="keyword">const</span> QStringList::ConstIterator itEnd = <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#7bba2352cccf0f38b5bd03a8f8571998">args</a>.<a class="codeRef" doxygen="qt.tag:" href="qvaluelist.html#end">end</a>(); <a name="l00150"></a>00150 <span class="keywordflow">for</span>( ; it != itEnd; ++it ) <a name="l00151"></a>00151 { <a name="l00152"></a>00152 <span class="keywordflow">if</span>( !(*it).isEmpty() ) <a name="l00153"></a>00153 { <a name="l00154"></a>00154 output << (*it).local8Bit(); <a name="l00155"></a>00155 } <a name="l00156"></a>00156 output << sep; <a name="l00157"></a>00157 } <a name="l00158"></a>00158 } <a name="l00159"></a>00159 <a name="l00160"></a>00160 <span class="keywordflow">return</span> buff; <a name="l00161"></a>00161 } <a name="l00162"></a>00162 <a name="l00163"></a><a class="code" href="classKJavaProcess.html#dca4f20f5df361abdbe34c24ff778c38">00163</a> <span class="keywordtype">void</span> <a class="code" href="classKJavaProcess.html#dca4f20f5df361abdbe34c24ff778c38">KJavaProcess::storeSize</a>( <a class="codeRef" doxygen="qt.tag:" href="qbytearray.html">QByteArray</a>* buff ) <a name="l00164"></a>00164 { <a name="l00165"></a>00165 <span class="keyword">const</span> <span class="keywordtype">int</span> size = buff->size() - 8; <span class="comment">//subtract out the length of the size_str</span> <a name="l00166"></a>00166 <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a> size_str = <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a>(<span class="stringliteral">"%1"</span>).arg( size, 8 ); <a name="l00167"></a>00167 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ggfbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6100) << <span class="stringliteral">"KJavaProcess::storeSize, size = "</span> << size_str << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gg313d520ed8f8f6b46eeef22cfb3b082a">endl</a>; <a name="l00168"></a>00168 <a name="l00169"></a>00169 <span class="keyword">const</span> <span class="keywordtype">char</span>* size_ptr = size_str.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#latin1">latin1</a>(); <a name="l00170"></a>00170 <span class="keywordflow">for</span>( <span class="keywordtype">int</span> i = 0; i < 8; ++i ) <a name="l00171"></a>00171 buff->at(i) = size_ptr[i]; <a name="l00172"></a>00172 } <a name="l00173"></a>00173 <a name="l00174"></a><a class="code" href="classKJavaProcess.html#a465ab84ac3988827a6589745a3afae9">00174</a> <span class="keywordtype">void</span> <a class="code" href="classKJavaProcess.html#a465ab84ac3988827a6589745a3afae9">KJavaProcess::sendBuffer</a>( <a class="codeRef" doxygen="qt.tag:" href="qbytearray.html">QByteArray</a>* buff ) <a name="l00175"></a>00175 { <a name="l00176"></a>00176 d->BufferList.append( buff ); <a name="l00177"></a>00177 <span class="keywordflow">if</span>( d->BufferList.count() == 1) <a name="l00178"></a>00178 { <a name="l00179"></a>00179 <a class="code" href="classKJavaProcess.html#1296d7ba8a6fc1f1721cbba2f2a2676b">popBuffer</a>(); <a name="l00180"></a>00180 } <a name="l00181"></a>00181 } <a name="l00182"></a>00182 <a name="l00183"></a><a class="code" href="classKJavaProcess.html#834c77addf7f28047bf7bd9a0627fa45">00183</a> <span class="keywordtype">void</span> <a class="code" href="classKJavaProcess.html#834c77addf7f28047bf7bd9a0627fa45">KJavaProcess::send</a>( <span class="keywordtype">char</span> cmd_code, <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstringlist.html">QStringList</a>& <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#7bba2352cccf0f38b5bd03a8f8571998">args</a> ) <a name="l00184"></a>00184 { <a name="l00185"></a>00185 <span class="keywordflow">if</span>( <a class="code" href="classKJavaProcess.html#b8bc2ad779a8b72563539511801da27d">isRunning</a>() ) <a name="l00186"></a>00186 { <a name="l00187"></a>00187 <a class="codeRef" doxygen="qt.tag:" href="qbytearray.html">QByteArray</a>* <span class="keyword">const</span> buff = <a class="code" href="classKJavaProcess.html#4660b735d5b9cbb2b3e855ce29015905">addArgs</a>( cmd_code, <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#7bba2352cccf0f38b5bd03a8f8571998">args</a> ); <a name="l00188"></a>00188 <a class="code" href="classKJavaProcess.html#dca4f20f5df361abdbe34c24ff778c38">storeSize</a>( buff ); <a name="l00189"></a>00189 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ggfbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6100) << <span class="stringliteral">"<KJavaProcess::send "</span> << (int)cmd_code << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gg313d520ed8f8f6b46eeef22cfb3b082a">endl</a>; <a name="l00190"></a>00190 <a class="code" href="classKJavaProcess.html#a465ab84ac3988827a6589745a3afae9">sendBuffer</a>( buff ); <a name="l00191"></a>00191 } <a name="l00192"></a>00192 } <a name="l00193"></a>00193 <a name="l00194"></a><a class="code" href="classKJavaProcess.html#aac6f1a72a1979bd0dce9705e5f60fc5">00194</a> <span class="keywordtype">void</span> <a class="code" href="classKJavaProcess.html#834c77addf7f28047bf7bd9a0627fa45">KJavaProcess::send</a>( <span class="keywordtype">char</span> cmd_code, <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstringlist.html">QStringList</a>& <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#7bba2352cccf0f38b5bd03a8f8571998">args</a>, <a name="l00195"></a>00195 <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qbytearray.html">QByteArray</a>& data ) <a name="l00196"></a>00196 { <a name="l00197"></a>00197 <span class="keywordflow">if</span>( <a class="code" href="classKJavaProcess.html#b8bc2ad779a8b72563539511801da27d">isRunning</a>() ) <a name="l00198"></a>00198 { <a name="l00199"></a>00199 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ggfbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6100) << <span class="stringliteral">"KJavaProcess::send, qbytearray is size = "</span> << data.size() << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gg313d520ed8f8f6b46eeef22cfb3b082a">endl</a>; <a name="l00200"></a>00200 <a name="l00201"></a>00201 <a class="codeRef" doxygen="qt.tag:" href="qbytearray.html">QByteArray</a>* <span class="keyword">const</span> buff = <a class="code" href="classKJavaProcess.html#4660b735d5b9cbb2b3e855ce29015905">addArgs</a>( cmd_code, <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#7bba2352cccf0f38b5bd03a8f8571998">args</a> ); <a name="l00202"></a>00202 <span class="keyword">const</span> <span class="keywordtype">int</span> cur_size = buff->size(); <a name="l00203"></a>00203 <span class="keyword">const</span> <span class="keywordtype">int</span> data_size = data.size(); <a name="l00204"></a>00204 buff->resize( cur_size + data_size ); <a name="l00205"></a>00205 memcpy( buff->data() + cur_size, data.data(), data_size ); <a name="l00206"></a>00206 <a name="l00207"></a>00207 <a class="code" href="classKJavaProcess.html#dca4f20f5df361abdbe34c24ff778c38">storeSize</a>( buff ); <a name="l00208"></a>00208 <a class="code" href="classKJavaProcess.html#a465ab84ac3988827a6589745a3afae9">sendBuffer</a>( buff ); <a name="l00209"></a>00209 } <a name="l00210"></a>00210 } <a name="l00211"></a>00211 <a name="l00212"></a><a class="code" href="classKJavaProcess.html#1296d7ba8a6fc1f1721cbba2f2a2676b">00212</a> <span class="keywordtype">void</span> <a class="code" href="classKJavaProcess.html#1296d7ba8a6fc1f1721cbba2f2a2676b">KJavaProcess::popBuffer</a>() <a name="l00213"></a>00213 { <a name="l00214"></a>00214 <a class="codeRef" doxygen="qt.tag:" href="qbytearray.html">QByteArray</a>* <span class="keyword">const</span> buf = d->BufferList.first(); <a name="l00215"></a>00215 <span class="keywordflow">if</span>( buf ) <a name="l00216"></a>00216 { <a name="l00217"></a>00217 <span class="comment">// DEBUG stuff...</span> <a name="l00218"></a>00218 <span class="comment">// kdDebug(6100) << "Sending buffer to java, buffer = >>";</span> <a name="l00219"></a>00219 <span class="comment">// for( unsigned int i = 0; i < buf->size(); i++ )</span> <a name="l00220"></a>00220 <span class="comment">// {</span> <a name="l00221"></a>00221 <span class="comment">// if( buf->at(i) == (char)0 )</span> <a name="l00222"></a>00222 <span class="comment">// kdDebug(6100) << "<SEP>";</span> <a name="l00223"></a>00223 <span class="comment">// else if( buf->at(i) > 0 && buf->at(i) < 10 )</span> <a name="l00224"></a>00224 <span class="comment">// kdDebug(6100) << "<CMD " << (int) buf->at(i) << ">";</span> <a name="l00225"></a>00225 <span class="comment">// else</span> <a name="l00226"></a>00226 <span class="comment">// kdDebug(6100) << buf->at(i);</span> <a name="l00227"></a>00227 <span class="comment">// }</span> <a name="l00228"></a>00228 <span class="comment">// kdDebug(6100) << "<<" << endl;</span> <a name="l00229"></a>00229 <a name="l00230"></a>00230 <span class="comment">//write the data</span> <a name="l00231"></a>00231 <span class="keywordflow">if</span> ( !<a class="code" href="classKJavaProcess.html#be05426932fd1caf1243c1b1ab788037">javaProcess</a>-><a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#7693e31b6ac1ff3a67e3dba33c52b039">writeStdin</a>( buf->data(), <a name="l00232"></a>00232 buf->size() ) ) <a name="l00233"></a>00233 { <a name="l00234"></a>00234 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ggccea93cfede4acb090a88609fb3a2563">kdError</a>(6100) << <span class="stringliteral">"Could not write command"</span> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gg313d520ed8f8f6b46eeef22cfb3b082a">endl</a>; <a name="l00235"></a>00235 } <a name="l00236"></a>00236 } <a name="l00237"></a>00237 } <a name="l00238"></a>00238 <a name="l00239"></a><a class="code" href="classKJavaProcess.html#866235e65d4f52c42919ae8d9e5a6665">00239</a> <span class="keywordtype">void</span> <a class="code" href="classKJavaProcess.html#866235e65d4f52c42919ae8d9e5a6665">KJavaProcess::slotWroteData</a>( ) <a name="l00240"></a>00240 { <a name="l00241"></a>00241 <span class="comment">//do this here- we can't free the data until we know it went through</span> <a name="l00242"></a>00242 d->BufferList.removeFirst(); <span class="comment">//this should delete it since we setAutoDelete(true)</span> <a name="l00243"></a>00243 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ggfbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6100) << <span class="stringliteral">"slotWroteData "</span> << d->BufferList.count() << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gg313d520ed8f8f6b46eeef22cfb3b082a">endl</a>; <a name="l00244"></a>00244 <a name="l00245"></a>00245 <span class="keywordflow">if</span> ( !d->BufferList.isEmpty() ) <a name="l00246"></a>00246 { <a name="l00247"></a>00247 <a class="code" href="classKJavaProcess.html#1296d7ba8a6fc1f1721cbba2f2a2676b">popBuffer</a>(); <a name="l00248"></a>00248 } <a name="l00249"></a>00249 } <a name="l00250"></a>00250 <a name="l00251"></a>00251 <a name="l00252"></a><a class="code" href="classKJavaProcess.html#ad454e9d1d58d8ae3dcbf04a0070730a">00252</a> <span class="keywordtype">bool</span> <a class="code" href="classKJavaProcess.html#ad454e9d1d58d8ae3dcbf04a0070730a">KJavaProcess::invokeJVM</a>() <a name="l00253"></a>00253 { <a name="l00254"></a>00254 <a name="l00255"></a>00255 *<a class="code" href="classKJavaProcess.html#be05426932fd1caf1243c1b1ab788037">javaProcess</a> << d->jvmPath; <a name="l00256"></a>00256 <a name="l00257"></a>00257 <span class="keywordflow">if</span>( !d->classPath.isEmpty() ) <a name="l00258"></a>00258 { <a name="l00259"></a>00259 *<a class="code" href="classKJavaProcess.html#be05426932fd1caf1243c1b1ab788037">javaProcess</a> << <span class="stringliteral">"-classpath"</span>; <a name="l00260"></a>00260 *<a class="code" href="classKJavaProcess.html#be05426932fd1caf1243c1b1ab788037">javaProcess</a> << d->classPath; <a name="l00261"></a>00261 } <a name="l00262"></a>00262 <a name="l00263"></a>00263 <span class="comment">//set the system properties, iterate through the qmap of system properties</span> <a name="l00264"></a>00264 <a class="codeRef" doxygen="qt.tag:" href="qmap.html">QMap<QString,QString>::ConstIterator</a> it = d->systemProps.begin(); <a name="l00265"></a>00265 <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qmap.html">QMap<QString,QString>::ConstIterator</a> itEnd = d->systemProps.end(); <a name="l00266"></a>00266 <a name="l00267"></a>00267 <span class="keywordflow">for</span>( ; it != itEnd; ++it ) <a name="l00268"></a>00268 { <a name="l00269"></a>00269 <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a> currarg; <a name="l00270"></a>00270 <a name="l00271"></a>00271 <span class="keywordflow">if</span>( !it.key().<a class="codeRef" doxygen="qt.tag:" href="qmap.html#isEmpty">isEmpty</a>() ) <a name="l00272"></a>00272 { <a name="l00273"></a>00273 currarg = <span class="stringliteral">"-D"</span> + it.key(); <a name="l00274"></a>00274 <span class="keywordflow">if</span>( !it.data().<a class="codeRef" doxygen="qt.tag:" href="qmap.html#isEmpty">isEmpty</a>() ) <a name="l00275"></a>00275 currarg += <span class="stringliteral">"="</span> + it.data(); <a name="l00276"></a>00276 } <a name="l00277"></a>00277 <a name="l00278"></a>00278 <span class="keywordflow">if</span>( !currarg.isEmpty() ) <a name="l00279"></a>00279 *<a class="code" href="classKJavaProcess.html#be05426932fd1caf1243c1b1ab788037">javaProcess</a> << currarg; <a name="l00280"></a>00280 } <a name="l00281"></a>00281 <a name="l00282"></a>00282 <span class="comment">//load the extra user-defined arguments</span> <a name="l00283"></a>00283 <span class="keywordflow">if</span>( !d->extraArgs.isEmpty() ) <a name="l00284"></a>00284 { <a name="l00285"></a>00285 <span class="comment">// BUG HERE: if an argument contains space (-Dname="My name")</span> <a name="l00286"></a>00286 <span class="comment">// this parsing will fail. Need more sophisticated parsing -- use KShell?</span> <a name="l00287"></a>00287 <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstringlist.html">QStringList</a> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#7bba2352cccf0f38b5bd03a8f8571998">args</a> = <a class="codeRef" doxygen="qt.tag:" href="qstringlist.html#split">QStringList::split</a>( <span class="stringliteral">" "</span>, d->extraArgs ); <a name="l00288"></a>00288 QStringList::ConstIterator it = <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#7bba2352cccf0f38b5bd03a8f8571998">args</a>.<a class="codeRef" doxygen="qt.tag:" href="qvaluelist.html#begin">begin</a>(); <a name="l00289"></a>00289 <span class="keyword">const</span> QStringList::ConstIterator itEnd = <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#7bba2352cccf0f38b5bd03a8f8571998">args</a>.<a class="codeRef" doxygen="qt.tag:" href="qvaluelist.html#end">end</a>(); <a name="l00290"></a>00290 <span class="keywordflow">for</span> ( ; it != itEnd; ++it ) <a name="l00291"></a>00291 *<a class="code" href="classKJavaProcess.html#be05426932fd1caf1243c1b1ab788037">javaProcess</a> << *it; <a name="l00292"></a>00292 } <a name="l00293"></a>00293 <a name="l00294"></a>00294 *<a class="code" href="classKJavaProcess.html#be05426932fd1caf1243c1b1ab788037">javaProcess</a> << d->mainClass; <a name="l00295"></a>00295 <a name="l00296"></a>00296 <span class="keywordflow">if</span> ( !d->classArgs.isNull() ) <a name="l00297"></a>00297 *<a class="code" href="classKJavaProcess.html#be05426932fd1caf1243c1b1ab788037">javaProcess</a> << d->classArgs; <a name="l00298"></a>00298 <a name="l00299"></a>00299 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ggfbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6100) << <span class="stringliteral">"Invoking JVM now...with arguments = "</span> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gg313d520ed8f8f6b46eeef22cfb3b082a">endl</a>; <a name="l00300"></a>00300 <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a> argStr; <a name="l00301"></a>00301 <a class="codeRef" doxygen="qt.tag:" href="qtextostream.html">QTextOStream</a> stream( &argStr ); <a name="l00302"></a>00302 <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qvaluelist.html">QValueList<QCString></a> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#7bba2352cccf0f38b5bd03a8f8571998">args</a> = <a class="code" href="classKJavaProcess.html#be05426932fd1caf1243c1b1ab788037">javaProcess</a>-><a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#7bba2352cccf0f38b5bd03a8f8571998">args</a>(); <a name="l00303"></a>00303 qCopy( <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#7bba2352cccf0f38b5bd03a8f8571998">args</a>.<a class="codeRef" doxygen="qt.tag:" href="qvaluelist.html#begin">begin</a>(), <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#7bba2352cccf0f38b5bd03a8f8571998">args</a>.<a class="codeRef" doxygen="qt.tag:" href="qvaluelist.html#end">end</a>(), QTextOStreamIterator<QCString>( stream, <span class="stringliteral">" "</span> ) ); <a name="l00304"></a>00304 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ggfbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6100) << argStr << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gg313d520ed8f8f6b46eeef22cfb3b082a">endl</a>; <a name="l00305"></a>00305 <a name="l00306"></a>00306 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#31e69eb366082bb93bbdc31e6e281019">KProcess::Communication</a> flags = (<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#31e69eb366082bb93bbdc31e6e281019">KProcess::Communication</a>) <a name="l00307"></a>00307 (<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#31e69eb366082bb93bbdc31e6e281019b9181224aed25e435c49472f9baf2ba2">KProcess::Stdin</a> | <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#31e69eb366082bb93bbdc31e6e2810198599625bde80bc786b20f547b8d004b6">KProcess::Stdout</a> | <a name="l00308"></a>00308 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#31e69eb366082bb93bbdc31e6e281019739a3c724c05349c0e10e09e9f7e4053">KProcess::NoRead</a>); <a name="l00309"></a>00309 <a name="l00310"></a>00310 <span class="keyword">const</span> <span class="keywordtype">bool</span> rval = <a class="code" href="classKJavaProcess.html#be05426932fd1caf1243c1b1ab788037">javaProcess</a>-><a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#4720628748fbe8b2373837208ff7b947">start</a>( <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#2fbcd413da7eb360ac1a71761f1631b723184469d4cc8af8e7d34572f22abb78">KProcess::NotifyOnExit</a>, flags ); <a name="l00311"></a>00311 <span class="keywordflow">if</span>( rval ) <a name="l00312"></a>00312 <a class="code" href="classKJavaProcess.html#be05426932fd1caf1243c1b1ab788037">javaProcess</a>-><a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#05e70e17b2da0677a4ac77c93a9f1eda">resume</a>(); <span class="comment">//start processing stdout on the java process</span> <a name="l00313"></a>00313 <span class="keywordflow">else</span> <a name="l00314"></a>00314 <a class="code" href="classKJavaProcess.html#3444ed37a7503dfdd0912ae503366532">killJVM</a>(); <a name="l00315"></a>00315 <a name="l00316"></a>00316 <span class="keywordflow">return</span> rval; <a name="l00317"></a>00317 } <a name="l00318"></a>00318 <a name="l00319"></a><a class="code" href="classKJavaProcess.html#3444ed37a7503dfdd0912ae503366532">00319</a> <span class="keywordtype">void</span> <a class="code" href="classKJavaProcess.html#3444ed37a7503dfdd0912ae503366532">KJavaProcess::killJVM</a>() <a name="l00320"></a>00320 { <a name="l00321"></a>00321 d->processKilled = <span class="keyword">true</span>; <a name="l00322"></a>00322 <a class="codeRef" doxygen="qt.tag:" href="qobject.html#disconnect">disconnect</a>( <a class="code" href="classKJavaProcess.html#be05426932fd1caf1243c1b1ab788037">javaProcess</a>, SIGNAL( <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#a9b31c4a0ff11ff88ad074e130d1d819">receivedStdout</a>( <span class="keywordtype">int</span>, <span class="keywordtype">int</span>& ) ), <a name="l00323"></a>00323 <span class="keyword">this</span>, SLOT( <a class="code" href="classKJavaProcess.html#4bd73469babfd19b9a99c37a4ce7aad5">slotReceivedData</a>(<span class="keywordtype">int</span>, <span class="keywordtype">int</span>&) ) ); <a name="l00324"></a>00324 <a class="code" href="classKJavaProcess.html#be05426932fd1caf1243c1b1ab788037">javaProcess</a>-><a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#6855062a434fc86fca2566276de55d5c">kill</a>(); <a name="l00325"></a>00325 } <a name="l00326"></a>00326 <a name="l00327"></a><a class="code" href="classKJavaProcess.html#bce106c775853c7ebb7fbdc474ba430e">00327</a> <span class="keywordtype">void</span> <a class="code" href="classKJavaProcess.html#bce106c775853c7ebb7fbdc474ba430e">KJavaProcess::flushBuffers</a>() <a name="l00328"></a>00328 { <a name="l00329"></a>00329 <span class="keywordflow">while</span> ( !d->BufferList.isEmpty() ) { <a name="l00330"></a>00330 <span class="keywordflow">if</span> (<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#5e5c9b65122b0e8ffc9bb9bd178e1af3">innot</a>) <a name="l00331"></a>00331 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#d8b7bfecd2823a1ec82f68264203d44b">slotSendData</a>(0); <a name="l00332"></a>00332 <span class="keywordflow">else</span> <a name="l00333"></a>00333 d->BufferList.removeFirst(); <span class="comment">//note: AutoDelete is true</span> <a name="l00334"></a>00334 } <a name="l00335"></a>00335 } <a name="l00336"></a>00336 <a name="l00337"></a>00337 <span class="comment">/* In this method, read one command and send it to the d->appletServer</span> <a name="l00338"></a>00338 <span class="comment"> * then return, so we don't block the event handling</span> <a name="l00339"></a>00339 <span class="comment"> */</span> <a name="l00340"></a><a class="code" href="classKJavaProcess.html#4bd73469babfd19b9a99c37a4ce7aad5">00340</a> <span class="keywordtype">void</span> <a class="code" href="classKJavaProcess.html#4bd73469babfd19b9a99c37a4ce7aad5">KJavaProcess::slotReceivedData</a>( <span class="keywordtype">int</span> fd, <span class="keywordtype">int</span>& len ) <a name="l00341"></a>00341 { <a name="l00342"></a>00342 <span class="comment">//read out the length of the message,</span> <a name="l00343"></a>00343 <span class="comment">//read the message and send it to the applet server</span> <a name="l00344"></a>00344 <span class="keywordtype">char</span> length[9] = { 0 }; <a name="l00345"></a>00345 <span class="keyword">const</span> <span class="keywordtype">int</span> num_bytes = ::read( fd, length, 8 ); <a name="l00346"></a>00346 <span class="keywordflow">if</span>( !num_bytes ) <a name="l00347"></a>00347 { <a name="l00348"></a>00348 len = 0; <a name="l00349"></a>00349 <span class="keywordflow">return</span>; <a name="l00350"></a>00350 } <a name="l00351"></a>00351 <span class="keywordflow">if</span>( num_bytes == -1 ) <a name="l00352"></a>00352 { <a name="l00353"></a>00353 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ggccea93cfede4acb090a88609fb3a2563">kdError</a>(6100) << <span class="stringliteral">"could not read 8 characters for the message length!!!!"</span> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gg313d520ed8f8f6b46eeef22cfb3b082a">endl</a>; <a name="l00354"></a>00354 len = 0; <a name="l00355"></a>00355 <span class="keywordflow">return</span>; <a name="l00356"></a>00356 } <a name="l00357"></a>00357 <a name="l00358"></a>00358 <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a> lengthstr( length ); <a name="l00359"></a>00359 <span class="keywordtype">bool</span> ok; <a name="l00360"></a>00360 <span class="keyword">const</span> <span class="keywordtype">int</span> num_len = lengthstr.<a class="codeRef" doxygen="qt.tag:" href="qstring.html#toInt">toInt</a>( &ok ); <a name="l00361"></a>00361 <span class="keywordflow">if</span>( !ok ) <a name="l00362"></a>00362 { <a name="l00363"></a>00363 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ggccea93cfede4acb090a88609fb3a2563">kdError</a>(6100) << <span class="stringliteral">"could not parse length out of: "</span> << lengthstr << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gg313d520ed8f8f6b46eeef22cfb3b082a">endl</a>; <a name="l00364"></a>00364 len = num_bytes; <a name="l00365"></a>00365 <span class="keywordflow">return</span>; <a name="l00366"></a>00366 } <a name="l00367"></a>00367 <a name="l00368"></a>00368 <span class="comment">//now parse out the rest of the message.</span> <a name="l00369"></a>00369 <span class="keywordtype">char</span>* <span class="keyword">const</span> msg = <span class="keyword">new</span> <span class="keywordtype">char</span>[num_len]; <a name="l00370"></a>00370 <span class="keyword">const</span> <span class="keywordtype">int</span> num_bytes_msg = ::read( fd, msg, num_len ); <a name="l00371"></a>00371 <span class="keywordflow">if</span>( num_bytes_msg == -1 || num_bytes_msg != num_len ) <a name="l00372"></a>00372 { <a name="l00373"></a>00373 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ggccea93cfede4acb090a88609fb3a2563">kdError</a>(6100) << <span class="stringliteral">"could not read the msg, num_bytes_msg = "</span> << num_bytes_msg << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gg313d520ed8f8f6b46eeef22cfb3b082a">endl</a>; <a name="l00374"></a>00374 <span class="keyword">delete</span>[] msg; <a name="l00375"></a>00375 len = num_bytes; <a name="l00376"></a>00376 <span class="keywordflow">return</span>; <a name="l00377"></a>00377 } <a name="l00378"></a>00378 <a name="l00379"></a>00379 <a class="codeRef" doxygen="qt.tag:" href="qbytearray.html">QByteArray</a> qb; <a name="l00380"></a>00380 emit received( qb.duplicate( msg, num_len ) ); <a name="l00381"></a>00381 <span class="keyword">delete</span>[] msg; <a name="l00382"></a>00382 len = num_bytes + num_bytes_msg; <a name="l00383"></a>00383 } <a name="l00384"></a>00384 <a name="l00385"></a><a class="code" href="classKJavaProcess.html#d2fb6f848cb12e96d88c52192bda527b">00385</a> <span class="keywordtype">void</span> <a class="code" href="classKJavaProcess.html#d2fb6f848cb12e96d88c52192bda527b">KJavaProcess::slotExited</a>( <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html">KProcess</a> *process ) <a name="l00386"></a>00386 { <a name="l00387"></a>00387 <span class="keywordflow">if</span> (process == <a class="code" href="classKJavaProcess.html#be05426932fd1caf1243c1b1ab788037">javaProcess</a>) { <a name="l00388"></a>00388 <span class="keywordtype">int</span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#9ba7b8b228ee6796dae2db3d6ddcebda">status</a> = -1; <a name="l00389"></a>00389 <span class="keywordflow">if</span> (!d->processKilled) { <a name="l00390"></a>00390 status = <a class="code" href="classKJavaProcess.html#be05426932fd1caf1243c1b1ab788037">javaProcess</a>-><a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKProcess.html#fd6932dd27dc8a9efc9b0946a5ec6a55">exitStatus</a>(); <a name="l00391"></a>00391 } <a name="l00392"></a>00392 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ggfbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6100) << <span class="stringliteral">"jvm exited with status "</span> << status << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gg313d520ed8f8f6b46eeef22cfb3b082a">endl</a>; <a name="l00393"></a>00393 emit exited(status); <a name="l00394"></a>00394 } <a name="l00395"></a>00395 } <a name="l00396"></a>00396 <a name="l00397"></a>00397 <span class="preprocessor">#include "kjavaprocess.moc"</span> </pre></div> </div></div> </td> </tr> <tr> <td valign="top" id="leftmenu" width="25%"> <a name="navigation"></a> <div class="menu_box"><h2>khtml</h2> <div class="nav_list"> 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value="classDOM_1_1HTMLImageElement.html">dom::htmlimageelement</option>, <option value="classDOM_1_1HTMLInputElement.html">dom::htmlinputelement</option>, <option value="classDOM_1_1HTMLIsIndexElement.html">dom::htmlisindexelement</option>, <option value="classDOM_1_1HTMLLabelElement.html">dom::htmllabelelement</option>, <option value="classDOM_1_1HTMLLayerElement.html">dom::htmllayerelement</option>, <option value="classDOM_1_1HTMLLegendElement.html">dom::htmllegendelement</option>, <option value="classDOM_1_1HTMLLIElement.html">dom::htmllielement</option>, <option value="classDOM_1_1HTMLLinkElement.html">dom::htmllinkelement</option>, <option value="classDOM_1_1HTMLMapElement.html">dom::htmlmapelement</option>, <option value="classDOM_1_1HTMLMappedNameCollection.html">dom::htmlmappednamecollection</option>, <option value="classDOM_1_1HTMLMenuElement.html">dom::htmlmenuelement</option>, <option value="classDOM_1_1HTMLMetaElement.html">dom::htmlmetaelement</option>, <option value="classDOM_1_1HTMLModElement.html">dom::htmlmodelement</option>, <option value="classDOM_1_1HTMLObjectElement.html">dom::htmlobjectelement</option>, <option value="classDOM_1_1HTMLOListElement.html">dom::htmlolistelement</option>, <option value="classDOM_1_1HTMLOptGroupElement.html">dom::htmloptgroupelement</option>, <option value="classDOM_1_1HTMLOptionElement.html">dom::htmloptionelement</option>, <option value="classDOM_1_1HTMLParagraphElement.html">dom::htmlparagraphelement</option>, <option value="classDOM_1_1HTMLParamElement.html">dom::htmlparamelement</option>, <option value="classDOM_1_1HTMLPreElement.html">dom::htmlpreelement</option>, <option value="classDOM_1_1HTMLQuoteElement.html">dom::htmlquoteelement</option>, <option value="classDOM_1_1HTMLScriptElement.html">dom::htmlscriptelement</option>, <option value="classDOM_1_1HTMLSelectElement.html">dom::htmlselectelement</option>, <option value="classDOM_1_1HTMLStyleElement.html">dom::htmlstyleelement</option>, <option value="classDOM_1_1HTMLTableCaptionElement.html">dom::htmltablecaptionelement</option>, <option value="classDOM_1_1HTMLTableCellElement.html">dom::htmltablecellelement</option>, <option value="classDOM_1_1HTMLTableColElement.html">dom::htmltablecolelement</option>, <option value="classDOM_1_1HTMLTableElement.html">dom::htmltableelement</option>, <option value="classDOM_1_1HTMLTableRowElement.html">dom::htmltablerowelement</option>, <option value="classDOM_1_1HTMLTableSectionElement.html">dom::htmltablesectionelement</option>, <option value="classDOM_1_1HTMLTextAreaElement.html">dom::htmltextareaelement</option>, <option value="classDOM_1_1HTMLTitleElement.html">dom::htmltitleelement</option>, <option value="classDOM_1_1HTMLUListElement.html">dom::htmlulistelement</option>, <option value="classDOM_1_1LinkStyle.html">dom::linkstyle</option>, <option value="classDOM_1_1MediaList.html">dom::medialist</option>, <option value="classDOM_1_1MediaListImpl.html">dom::medialistimpl</option>, 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<option value="classDOMTreeView.html">domtreeview</option>, <option value="classKHTMLFactory.html">khtmlfactory</option>, <option value="classKHTMLImage.html">khtmlimage</option>, <option value="classKHTMLImageBrowserExtension.html">khtmlimagebrowserextension</option>, <option value="classKHTMLImageFactory.html">khtmlimagefactory</option>, <option value="classKHTMLInfoDlg.html">khtmlinfodlg</option>, <option value="classKHTMLPageCache.html">khtmlpagecache</option>, <option value="classKHTMLPageCacheDelivery.html">khtmlpagecachedelivery</option>, <option value="classKHTMLPart.html">khtmlpart</option>, <option value="classKHTMLPartBrowserExtension.html">khtmlpartbrowserextension</option>, <option value="classKHTMLPartBrowserHostExtension.html">khtmlpartbrowserhostextension</option>, <option value="classKHTMLPartIface.html">khtmlpartiface</option>, <option value="classKHTMLPopupGUIClient.html">khtmlpopupguiclient</option>, <option value="classKHTMLPrintSettings.html">khtmlprintsettings</option>, <option value="classKHTMLRun.html">khtmlrun</option>, <option value="classKHTMLSettings.html">khtmlsettings</option>, <option value="classKHTMLView.html">khtmlview</option>, <option value="classKHTMLZoomFactorAction.html">khtmlzoomfactoraction</option>, <option value="classKJavaApplet.html">kjavaapplet</option>, <option value="classKJavaAppletContext.html">kjavaappletcontext</option>, <option value="classKJavaAppletServer.html">kjavaappletserver</option>, <option value="classKJavaAppletViewer.html">kjavaappletviewer</option>, <option value="classKJavaAppletViewerBrowserExtension.html">kjavaappletviewerbrowserextension</option>, <option value="classKJavaAppletViewerFactory.html">kjavaappletviewerfactory</option>, <option value="classKJavaAppletViewerLiveConnectExtension.html">kjavaappletviewerliveconnectextension</option>, <option value="classKJavaAppletWidget.html">kjavaappletwidget</option>, <option value="classKJavaDownloader.html">kjavadownloader</option>, <option value="classKJavaKIOJob.html">kjavakiojob</option>, <option value="classKJavaProcess.html">kjavaprocess</option>, <option value="classKJavaUploader.html">kjavauploader</option>, <option value="classKJS_1_1CSSPrimitiveValueConstructor.html">kjs::cssprimitivevalueconstructor</option>, <option value="classKJS_1_1CSSRuleConstructor.html">kjs::cssruleconstructor</option>, <option value="classKJS_1_1CSSValueConstructor.html">kjs::cssvalueconstructor</option>, <option value="classKJS_1_1DateTimeMS.html">kjs::datetimems</option>, <option value="classKJS_1_1DOMAbstractView.html">kjs::domabstractview</option>, <option value="classKJS_1_1DOMAttr.html">kjs::domattr</option>, <option value="classKJS_1_1DOMCharacterData.html">kjs::domcharacterdata</option>, <option value="classKJS_1_1DOMCounter.html">kjs::domcounter</option>, <option value="classKJS_1_1DOMCSSPrimitiveValue.html">kjs::domcssprimitivevalue</option>, <option value="classKJS_1_1DOMCSSRule.html">kjs::domcssrule</option>, <option value="classKJS_1_1DOMCSSRuleList.html">kjs::domcssrulelist</option>, <option value="classKJS_1_1DOMCSSStyleDeclaration.html">kjs::domcssstyledeclaration</option>, <option value="classKJS_1_1DOMCSSStyleSheet.html">kjs::domcssstylesheet</option>, <option value="classKJS_1_1DOMCSSValue.html">kjs::domcssvalue</option>, <option value="classKJS_1_1DOMCSSValueList.html">kjs::domcssvaluelist</option>, <option value="classKJS_1_1DOMDocument.html">kjs::domdocument</option>, <option value="classKJS_1_1DOMDocumentType.html">kjs::domdocumenttype</option>, <option value="classKJS_1_1DOMDOMImplementation.html">kjs::domdomimplementation</option>, <option value="classKJS_1_1DOMElement.html">kjs::domelement</option>, <option value="classKJS_1_1DOMEntity.html">kjs::domentity</option>, <option value="classKJS_1_1DOMEvent.html">kjs::domevent</option>, <option 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value="classKJS_1_1DOMTreeWalker.html">kjs::domtreewalker</option>, <option value="classKJS_1_1DOMUIEvent.html">kjs::domuievent</option>, <option value="classKJS_1_1EvalMultiLineEdit.html">kjs::evalmultilineedit</option>, <option value="classKJS_1_1EventExceptionConstructor.html">kjs::eventexceptionconstructor</option>, <option value="classKJS_1_1HTMLCollection.html">kjs::htmlcollection</option>, <option value="classKJS_1_1HTMLDocument.html">kjs::htmldocument</option>, <option value="classKJS_1_1HTMLElement.html">kjs::htmlelement</option>, <option value="classKJS_1_1HTMLElementFunction.html">kjs::htmlelementfunction</option>, <option value="classKJS_1_1HTMLSelectCollection.html">kjs::htmlselectcollection</option>, <option value="classKJS_1_1ImageConstructorImp.html">kjs::imageconstructorimp</option>, <option value="classKJS_1_1JSEventListener.html">kjs::jseventlistener</option>, <option value="classKJS_1_1JSLazyEventListener.html">kjs::jslazyeventlistener</option>, <option value="classKJS_1_1JSNodeFilter.html">kjs::jsnodefilter</option>, <option value="classKJS_1_1KeyboardEventConstructor.html">kjs::keyboardeventconstructor</option>, <option value="classKJS_1_1KJSDebugWin.html">kjs::kjsdebugwin</option>, <option value="classKJS_1_1KJSErrorDialog.html">kjs::kjserrordialog</option>, <option value="classKJS_1_1Location.html">kjs::location</option>, <option value="classKJS_1_1MozillaSidebarExtension.html">kjs::mozillasidebarextension</option>, <option value="classKJS_1_1MutationEventConstructor.html">kjs::mutationeventconstructor</option>, <option value="classKJS_1_1Navigator.html">kjs::navigator</option>, <option value="classKJS_1_1NodeFilterConstructor.html">kjs::nodefilterconstructor</option>, <option value="classKJS_1_1OptionConstructorImp.html">kjs::optionconstructorimp</option>, <option value="classKJS_1_1RangeConstructor.html">kjs::rangeconstructor</option>, <option value="classKJS_1_1ScheduledAction.html">kjs::scheduledaction</option>, <option value="classKJS_1_1Screen.html">kjs::screen</option>, <option value="classKJS_1_1ScriptInterpreter.html">kjs::scriptinterpreter</option>, <option value="classKJS_1_1SourceDisplay.html">kjs::sourcedisplay</option>, <option value="classKJS_1_1SourceFile.html">kjs::sourcefile</option>, <option value="classKJS_1_1SourceFragment.html">kjs::sourcefragment</option>, <option value="classKJS_1_1Window.html">kjs::window</option>, <option value="classKJS_1_1WindowQObject.html">kjs::windowqobject</option>, <option value="classKJS_1_1XMLHttpRequest.html">kjs::xmlhttprequest</option>, <option value="classKJS_1_1XMLHttpRequestConstructorImp.html">kjs::xmlhttprequestconstructorimp</option>, <option value="classKJS_1_1XMLHttpRequestQObject.html">kjs::xmlhttprequestqobject</option>, <option value="classKJS_1_1XMLSerializer.html">kjs::xmlserializer</option>, <option value="classKJS_1_1XMLSerializerConstructorImp.html">kjs::xmlserializerconstructorimp</option>, <option 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