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<div class="title">klauncher.cpp</div> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> This file is part of the KDE libraries</span>
<a name="l00003"></a>00003 <span class="comment"> Copyright (c) 1999 Waldo Bastian <bastian@kde.org></span>
<a name="l00004"></a>00004 <span class="comment"></span>
<a name="l00005"></a>00005 <span class="comment"> This library is free software; you can redistribute it and/or</span>
<a name="l00006"></a>00006 <span class="comment"> modify it under the terms of the GNU Library General Public</span>
<a name="l00007"></a>00007 <span class="comment"> License version 2 as published by the Free Software Foundation.</span>
<a name="l00008"></a>00008 <span class="comment"></span>
<a name="l00009"></a>00009 <span class="comment"> This library is distributed in the hope that it will be useful,</span>
<a name="l00010"></a>00010 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00011"></a>00011 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00012"></a>00012 <span class="comment"> Library General Public License for more details.</span>
<a name="l00013"></a>00013 <span class="comment"></span>
<a name="l00014"></a>00014 <span class="comment"> You should have received a copy of the GNU Library General Public License</span>
<a name="l00015"></a>00015 <span class="comment"> along with this library; see the file COPYING.LIB. If not, write to</span>
<a name="l00016"></a>00016 <span class="comment"> the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00017"></a>00017 <span class="comment"> Boston, MA 02110-1301, USA.</span>
<a name="l00018"></a>00018 <span class="comment">*/</span>
<a name="l00019"></a>00019 <span class="preprocessor">#ifdef HAVE_CONFIG_H</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span><span class="preprocessor">#include <config.h></span>
<a name="l00021"></a>00021 <span class="preprocessor">#endif</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span>
<a name="l00023"></a>00023 <span class="preprocessor">#include <stdio.h></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <unistd.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <stdlib.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <errno.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <signal.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <sys/time.h></span>
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <span class="preprocessor">#include <qfile.h></span>
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="preprocessor">#include <kconfig.h></span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00034"></a>00034 <span class="preprocessor">#include <klibloader.h></span>
<a name="l00035"></a>00035 <span class="preprocessor">#include <klocale.h></span>
<a name="l00036"></a>00036 <span class="preprocessor">#include <kprotocolmanager.h></span>
<a name="l00037"></a>00037 <span class="preprocessor">#include <kprotocolinfo.h></span>
<a name="l00038"></a>00038 <span class="preprocessor">#include <krun.h></span>
<a name="l00039"></a>00039 <span class="preprocessor">#include <kstandarddirs.h></span>
<a name="l00040"></a>00040 <span class="preprocessor">#include <ktempfile.h></span>
<a name="l00041"></a>00041 <span class="preprocessor">#include <kurl.h></span>
<a name="l00042"></a>00042
<a name="l00043"></a>00043 <span class="preprocessor">#if defined Q_WS_X11 && ! defined K_WS_QTONLY</span>
<a name="l00044"></a>00044 <span class="preprocessor"></span><span class="preprocessor">#include <kstartupinfo.h></span> <span class="comment">// schroder</span>
<a name="l00045"></a>00045 <span class="preprocessor">#endif</span>
<a name="l00046"></a>00046 <span class="preprocessor"></span>
<a name="l00047"></a>00047
<a name="l00048"></a>00048 <span class="preprocessor">#include "kio/global.h"</span>
<a name="l00049"></a>00049 <span class="preprocessor">#include "kio/connection.h"</span>
<a name="l00050"></a>00050 <span class="preprocessor">#include "kio/slaveinterface.h"</span>
<a name="l00051"></a>00051
<a name="l00052"></a>00052 <span class="preprocessor">#include "klauncher.h"</span>
<a name="l00053"></a>00053 <span class="preprocessor">#include "klauncher_cmds.h"</span>
<a name="l00054"></a>00054
<a name="l00055"></a>00055 <span class="comment">//#if defined Q_WS_X11 && ! defined K_WS_QTONLY</span>
<a name="l00056"></a>00056 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l00057"></a>00057 <span class="preprocessor"></span><span class="comment">//#undef K_WS_QTONLY</span>
<a name="l00058"></a>00058 <span class="preprocessor">#include <X11/Xlib.h></span> <span class="comment">// schroder</span>
<a name="l00059"></a>00059 <span class="preprocessor">#endif</span>
<a name="l00060"></a>00060 <span class="preprocessor"></span>
<a name="l00061"></a>00061 <span class="comment">// Dispose slaves after being idle for SLAVE_MAX_IDLE seconds</span>
<a name="l00062"></a>00062 <span class="preprocessor">#define SLAVE_MAX_IDLE 30</span>
<a name="l00063"></a>00063 <span class="preprocessor"></span>
<a name="l00064"></a>00064 <span class="keyword">using namespace </span>KIO;
<a name="l00065"></a>00065
<a name="l00066"></a>00066 <span class="keyword">template</span> <span class="keyword">class </span><a class="codeRef" href="qptrlist.html">QPtrList<KLaunchRequest></a>;
<a name="l00067"></a>00067 <span class="keyword">template</span> <span class="keyword">class </span><a class="codeRef" href="qptrlist.html">QPtrList<IdleSlave></a>;
<a name="l00068"></a>00068
<a name="l00069"></a>00069 IdleSlave::IdleSlave(KSocket *socket)
<a name="l00070"></a>00070 {
<a name="l00071"></a>00071 mConn.init(socket);
<a name="l00072"></a>00072 mConn.connect(<span class="keyword">this</span>, SLOT(gotInput()));
<a name="l00073"></a>00073 mConn.send( CMD_SLAVE_STATUS );
<a name="l00074"></a>00074 mPid = 0;
<a name="l00075"></a>00075 mBirthDate = time(0);
<a name="l00076"></a>00076 mOnHold = <span class="keyword">false</span>;
<a name="l00077"></a>00077 }
<a name="l00078"></a>00078
<a name="l00079"></a>00079 <span class="keywordtype">void</span>
<a name="l00080"></a>00080 IdleSlave::gotInput()
<a name="l00081"></a>00081 {
<a name="l00082"></a>00082 <span class="keywordtype">int</span> cmd;
<a name="l00083"></a>00083 <a class="codeRef" href="qbytearray.html">QByteArray</a> data;
<a name="l00084"></a>00084 <span class="keywordflow">if</span> (mConn.read( &cmd, data) == -1)
<a name="l00085"></a>00085 {
<a name="l00086"></a>00086 <span class="comment">// Communication problem with slave.</span>
<a name="l00087"></a>00087 kdError(7016) << <span class="stringliteral">"SlavePool: No communication with slave."</span> << endl;
<a name="l00088"></a>00088 <span class="keyword">delete</span> <span class="keyword">this</span>;
<a name="l00089"></a>00089 }
<a name="l00090"></a>00090 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (cmd == MSG_SLAVE_ACK)
<a name="l00091"></a>00091 {
<a name="l00092"></a>00092 <span class="keyword">delete</span> <span class="keyword">this</span>;
<a name="l00093"></a>00093 }
<a name="l00094"></a>00094 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (cmd != MSG_SLAVE_STATUS)
<a name="l00095"></a>00095 {
<a name="l00096"></a>00096 kdError(7016) << <span class="stringliteral">"SlavePool: Unexpected data from slave."</span> << endl;
<a name="l00097"></a>00097 <span class="keyword">delete</span> <span class="keyword">this</span>;
<a name="l00098"></a>00098 }
<a name="l00099"></a>00099 <span class="keywordflow">else</span>
<a name="l00100"></a>00100 {
<a name="l00101"></a>00101 <a class="codeRef" href="qdatastream.html">QDataStream</a> stream( data, IO_ReadOnly );
<a name="l00102"></a>00102 pid_t pid;
<a name="l00103"></a>00103 <a class="codeRef" href="qcstring.html">QCString</a> protocol;
<a name="l00104"></a>00104 <a class="codeRef" href="qstring.html">QString</a> host;
<a name="l00105"></a>00105 Q_INT8 b;
<a name="l00106"></a>00106 stream >> pid >> protocol >> host >> b;
<a name="l00107"></a>00107 <span class="comment">// Overload with (bool) onHold, (KURL) url.</span>
<a name="l00108"></a>00108 <span class="keywordflow">if</span> (!stream.atEnd())
<a name="l00109"></a>00109 {
<a name="l00110"></a>00110 KURL url;
<a name="l00111"></a>00111 stream >> url;
<a name="l00112"></a>00112 mOnHold = <span class="keyword">true</span>;
<a name="l00113"></a>00113 mUrl = url;
<a name="l00114"></a>00114 }
<a name="l00115"></a>00115
<a name="l00116"></a>00116 mPid = pid;
<a name="l00117"></a>00117 mConnected = (b != 0);
<a name="l00118"></a>00118 mProtocol = protocol;
<a name="l00119"></a>00119 mHost = host;
<a name="l00120"></a>00120 emit statusUpdate(<span class="keyword">this</span>);
<a name="l00121"></a>00121 }
<a name="l00122"></a>00122 }
<a name="l00123"></a>00123
<a name="l00124"></a>00124 <span class="keywordtype">void</span>
<a name="l00125"></a>00125 <a class="codeRef" href="qobject.html#connect">IdleSlave::connect</a>(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &app_socket)
<a name="l00126"></a>00126 {
<a name="l00127"></a>00127 <a class="codeRef" href="qbytearray.html">QByteArray</a> data;
<a name="l00128"></a>00128 <a class="codeRef" href="qdatastream.html">QDataStream</a> stream( data, IO_WriteOnly);
<a name="l00129"></a>00129 stream << app_socket;
<a name="l00130"></a>00130 mConn.send( CMD_SLAVE_CONNECT, data );
<a name="l00131"></a>00131 <span class="comment">// Timeout!</span>
<a name="l00132"></a>00132 }
<a name="l00133"></a>00133
<a name="l00134"></a>00134 <span class="keywordtype">void</span>
<a name="l00135"></a>00135 IdleSlave::reparseConfiguration()
<a name="l00136"></a>00136 {
<a name="l00137"></a>00137 mConn.send( CMD_REPARSECONFIGURATION );
<a name="l00138"></a>00138 }
<a name="l00139"></a>00139
<a name="l00140"></a>00140 <span class="keywordtype">bool</span>
<a name="l00141"></a>00141 IdleSlave::match(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &protocol, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &host, <span class="keywordtype">bool</span> connected)
<a name="l00142"></a>00142 {
<a name="l00143"></a>00143 <span class="keywordflow">if</span> (mOnHold) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00144"></a>00144 <span class="keywordflow">if</span> (protocol != mProtocol) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00145"></a>00145 <span class="keywordflow">if</span> (host.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>()) <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00146"></a>00146 <span class="keywordflow">if</span> (host != mHost) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00147"></a>00147 <span class="keywordflow">if</span> (!connected) <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00148"></a>00148 <span class="keywordflow">if</span> (!mConnected) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00149"></a>00149 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00150"></a>00150 }
<a name="l00151"></a>00151
<a name="l00152"></a>00152 <span class="keywordtype">bool</span>
<a name="l00153"></a>00153 IdleSlave::onHold(<span class="keyword">const</span> KURL &url)
<a name="l00154"></a>00154 {
<a name="l00155"></a>00155 <span class="keywordflow">if</span> (!mOnHold) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00156"></a>00156 <span class="keywordflow">return</span> (url == mUrl);
<a name="l00157"></a>00157 }
<a name="l00158"></a>00158
<a name="l00159"></a>00159 <span class="keywordtype">int</span>
<a name="l00160"></a>00160 IdleSlave::age(time_t now)
<a name="l00161"></a>00161 {
<a name="l00162"></a>00162 <span class="keywordflow">return</span> (<span class="keywordtype">int</span>) difftime(now, mBirthDate);
<a name="l00163"></a>00163 }
<a name="l00164"></a>00164
<a name="l00165"></a>00165 KLauncher::KLauncher(<span class="keywordtype">int</span> _kdeinitSocket, <span class="keywordtype">bool</span> new_startup)
<a name="l00166"></a>00166 : KApplication( false, false ), <span class="comment">// No Styles, No GUI</span>
<a name="l00167"></a>00167 DCOPObject(<span class="stringliteral">"klauncher"</span>),
<a name="l00168"></a>00168 kdeinitSocket(_kdeinitSocket), mAutoStart( new_startup ),
<a name="l00169"></a>00169 dontBlockReading(false), newStartup( new_startup )
<a name="l00170"></a>00170 {
<a name="l00171"></a>00171 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l00172"></a>00172 <span class="preprocessor"></span> mCached_dpy = NULL;
<a name="l00173"></a>00173 <span class="preprocessor">#endif</span>
<a name="l00174"></a>00174 <span class="preprocessor"></span> connect(&mAutoTimer, SIGNAL(timeout()), <span class="keyword">this</span>, SLOT(slotAutoStart()));
<a name="l00175"></a>00175 requestList.setAutoDelete(<span class="keyword">true</span>);
<a name="l00176"></a>00176 mSlaveWaitRequest.setAutoDelete(<span class="keyword">true</span>);
<a name="l00177"></a>00177 dcopClient()->setNotifications( <span class="keyword">true</span> );
<a name="l00178"></a>00178 connect(dcopClient(), SIGNAL( applicationRegistered( <span class="keyword">const</span> <a class="codeRef" href="qcstring.html">QCString</a> &)),
<a name="l00179"></a>00179 <span class="keyword">this</span>, SLOT( slotAppRegistered( <span class="keyword">const</span> <a class="codeRef" href="qcstring.html">QCString</a> &)));
<a name="l00180"></a>00180 dcopClient()->connectDCOPSignal( <span class="stringliteral">"DCOPServer"</span>, <span class="stringliteral">""</span>, <span class="stringliteral">"terminateKDE()"</span>,
<a name="l00181"></a>00181 objId(), <span class="stringliteral">"terminateKDE()"</span>, <span class="keyword">false</span> );
<a name="l00182"></a>00182
<a name="l00183"></a>00183 <a class="codeRef" href="qstring.html">QString</a> prefix = locateLocal(<span class="stringliteral">"socket"</span>, <span class="stringliteral">"klauncher"</span>);
<a name="l00184"></a>00184 KTempFile domainname(prefix, <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">".slave-socket"</span>));
<a name="l00185"></a>00185 <span class="keywordflow">if</span> (domainname.status() != 0)
<a name="l00186"></a>00186 {
<a name="l00187"></a>00187 <span class="comment">// Sever error!</span>
<a name="l00188"></a>00188 qDebug(<span class="stringliteral">"KLauncher: Fatal error, can't create tempfile!"</span>);
<a name="l00189"></a>00189 ::exit(1);
<a name="l00190"></a>00190 }
<a name="l00191"></a>00191 mPoolSocketName = domainname.name();
<a name="l00192"></a>00192 <span class="preprocessor">#ifdef __CYGWIN__</span>
<a name="l00193"></a>00193 <span class="preprocessor"></span> domainname.close();
<a name="l00194"></a>00194 domainname.unlink();
<a name="l00195"></a>00195 <span class="preprocessor">#endif</span>
<a name="l00196"></a>00196 <span class="preprocessor"></span> mPoolSocket = <span class="keyword">new</span> KServerSocket(<a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(mPoolSocketName));
<a name="l00197"></a>00197 connect(mPoolSocket, SIGNAL(accepted( KSocket *)),
<a name="l00198"></a>00198 SLOT(acceptSlave(KSocket *)));
<a name="l00199"></a>00199
<a name="l00200"></a>00200 connect(&mTimer, SIGNAL(timeout()), SLOT(idleTimeout()));
<a name="l00201"></a>00201
<a name="l00202"></a>00202 kdeinitNotifier = <span class="keyword">new</span> <a class="codeRef" href="qsocketnotifier.html">QSocketNotifier</a>(kdeinitSocket, QSocketNotifier::Read);
<a name="l00203"></a>00203 connect(kdeinitNotifier, SIGNAL( activated( <span class="keywordtype">int</span> )),
<a name="l00204"></a>00204 <span class="keyword">this</span>, SLOT( slotKDEInitData( <span class="keywordtype">int</span> )));
<a name="l00205"></a>00205 kdeinitNotifier->setEnabled( <span class="keyword">true</span> );
<a name="l00206"></a>00206 lastRequest = 0;
<a name="l00207"></a>00207 bProcessingQueue = <span class="keyword">false</span>;
<a name="l00208"></a>00208
<a name="l00209"></a>00209 mSlaveDebug = getenv(<span class="stringliteral">"KDE_SLAVE_DEBUG_WAIT"</span>);
<a name="l00210"></a>00210 <span class="keywordflow">if</span> (!mSlaveDebug.isEmpty())
<a name="l00211"></a>00211 {
<a name="l00212"></a>00212 qWarning(<span class="stringliteral">"Klauncher running in slave-debug mode for slaves of protocol '%s'"</span>, mSlaveDebug.data());
<a name="l00213"></a>00213 }
<a name="l00214"></a>00214 mSlaveValgrind = getenv(<span class="stringliteral">"KDE_SLAVE_VALGRIND"</span>);
<a name="l00215"></a>00215 <span class="keywordflow">if</span> (!mSlaveValgrind.isEmpty())
<a name="l00216"></a>00216 {
<a name="l00217"></a>00217 mSlaveValgrindSkin = getenv(<span class="stringliteral">"KDE_SLAVE_VALGRIND_SKIN"</span>);
<a name="l00218"></a>00218 qWarning(<span class="stringliteral">"Klauncher running slaves through valgrind for slaves of protocol '%s'"</span>, mSlaveValgrind.data());
<a name="l00219"></a>00219 }
<a name="l00220"></a>00220 klauncher_header request_header;
<a name="l00221"></a>00221 request_header.cmd = LAUNCHER_OK;
<a name="l00222"></a>00222 request_header.arg_length = 0;
<a name="l00223"></a>00223 write(kdeinitSocket, &request_header, <span class="keyword">sizeof</span>(request_header));
<a name="l00224"></a>00224 }
<a name="l00225"></a>00225
<a name="l00226"></a>00226 KLauncher::~KLauncher()
<a name="l00227"></a>00227 {
<a name="l00228"></a>00228 close();
<a name="l00229"></a>00229 }
<a name="l00230"></a>00230
<a name="l00231"></a>00231 <span class="keywordtype">void</span> KLauncher::close()
<a name="l00232"></a>00232 {
<a name="l00233"></a>00233 <span class="keywordflow">if</span> (!mPoolSocketName.isEmpty())
<a name="l00234"></a>00234 {
<a name="l00235"></a>00235 <a class="codeRef" href="qcstring.html">QCString</a> filename = <a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(mPoolSocketName);
<a name="l00236"></a>00236 unlink(filename.data());
<a name="l00237"></a>00237 }
<a name="l00238"></a>00238 <span class="preprocessor">#if defined Q_WS_X11 && ! defined K_WS_QTONLY</span>
<a name="l00239"></a>00239 <span class="preprocessor"></span><span class="comment">//#ifdef Q_WS_X11</span>
<a name="l00240"></a>00240 <span class="keywordflow">if</span>( mCached_dpy != NULL )
<a name="l00241"></a>00241 XCloseDisplay( mCached_dpy );
<a name="l00242"></a>00242 <span class="preprocessor">#endif</span>
<a name="l00243"></a>00243 <span class="preprocessor"></span>}
<a name="l00244"></a>00244
<a name="l00245"></a>00245 <span class="keywordtype">void</span>
<a name="l00246"></a>00246 KLauncher::destruct(<span class="keywordtype">int</span> exit_code)
<a name="l00247"></a>00247 {
<a name="l00248"></a>00248 <span class="keywordflow">if</span> (kapp) ((KLauncher*)kapp)->close();
<a name="l00249"></a>00249 <span class="comment">// We don't delete kapp here, that's intentional.</span>
<a name="l00250"></a>00250 ::exit(exit_code);
<a name="l00251"></a>00251 }
<a name="l00252"></a>00252
<a name="l00253"></a>00253 <span class="keywordtype">bool</span>
<a name="l00254"></a>00254 KLauncher::process(<span class="keyword">const</span> <a class="codeRef" href="qcstring.html">QCString</a> &fun, <span class="keyword">const</span> <a class="codeRef" href="qbytearray.html">QByteArray</a> &data,
<a name="l00255"></a>00255 <a class="codeRef" href="qcstring.html">QCString</a> &replyType, <a class="codeRef" href="qbytearray.html">QByteArray</a> &replyData)
<a name="l00256"></a>00256 {
<a name="l00257"></a>00257 <span class="keywordflow">if</span> ((fun == <span class="stringliteral">"exec_blind(QCString,QValueList<QCString>)"</span>)
<a name="l00258"></a>00258 || (fun == <span class="stringliteral">"exec_blind(QCString,QValueList<QCString>,QValueList<QCString>,QCString)"</span>))
<a name="l00259"></a>00259 {
<a name="l00260"></a>00260 <a class="codeRef" href="qdatastream.html">QDataStream</a> stream(data, IO_ReadOnly);
<a name="l00261"></a>00261 replyType = <span class="stringliteral">"void"</span>;
<a name="l00262"></a>00262 <a class="codeRef" href="qcstring.html">QCString</a> name;
<a name="l00263"></a>00263 <a class="codeRef" href="qvaluelist.html">QValueList<QCString></a> arg_list;
<a name="l00264"></a>00264 <a class="codeRef" href="qcstring.html">QCString</a> startup_id = <span class="stringliteral">"0"</span>;
<a name="l00265"></a>00265 <a class="codeRef" href="qvaluelist.html">QValueList<QCString></a> envs;
<a name="l00266"></a>00266 stream >> name >> arg_list;
<a name="l00267"></a>00267 <span class="keywordflow">if</span>( fun == <span class="stringliteral">"exec_blind(QCString,QValueList<QCString>,QValueList<QCString>,QCString)"</span> )
<a name="l00268"></a>00268 stream >> envs >> startup_id;
<a name="l00269"></a>00269 kdDebug(7016) << <span class="stringliteral">"KLauncher: Got exec_blind('"</span> << name << <span class="stringliteral">"', ...)"</span> << endl;
<a name="l00270"></a>00270 exec_blind( name, arg_list, envs, startup_id);
<a name="l00271"></a>00271 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00272"></a>00272 }
<a name="l00273"></a>00273 <span class="keywordflow">if</span> ((fun == <span class="stringliteral">"start_service_by_name(QString,QStringList)"</span>) ||
<a name="l00274"></a>00274 (fun == <span class="stringliteral">"start_service_by_desktop_path(QString,QStringList)"</span>)||
<a name="l00275"></a>00275 (fun == <span class="stringliteral">"start_service_by_desktop_name(QString,QStringList)"</span>)||
<a name="l00276"></a>00276 (fun == <span class="stringliteral">"kdeinit_exec(QString,QStringList)"</span>) ||
<a name="l00277"></a>00277 (fun == <span class="stringliteral">"kdeinit_exec_wait(QString,QStringList)"</span>) ||
<a name="l00278"></a>00278 (fun == <span class="stringliteral">"start_service_by_name(QString,QStringList,QValueList<QCString>,QCString)"</span>) ||
<a name="l00279"></a>00279 (fun == <span class="stringliteral">"start_service_by_desktop_path(QString,QStringList,QValueList<QCString>,QCString)"</span>)||
<a name="l00280"></a>00280 (fun == <span class="stringliteral">"start_service_by_desktop_name(QString,QStringList,QValueList<QCString>,QCString)"</span>) ||
<a name="l00281"></a>00281 (fun == <span class="stringliteral">"start_service_by_name(QString,QStringList,QValueList<QCString>,QCString,bool)"</span>) ||
<a name="l00282"></a>00282 (fun == <span class="stringliteral">"start_service_by_desktop_path(QString,QStringList,QValueList<QCString>,QCString,bool)"</span>)||
<a name="l00283"></a>00283 (fun == <span class="stringliteral">"start_service_by_desktop_name(QString,QStringList,QValueList<QCString>,QCString,bool)"</span>) ||
<a name="l00284"></a>00284 (fun == <span class="stringliteral">"kdeinit_exec(QString,QStringList,QValueList<QCString>)"</span>) ||
<a name="l00285"></a>00285 (fun == <span class="stringliteral">"kdeinit_exec_wait(QString,QStringList,QValueList<QCString>)"</span>) ||
<a name="l00286"></a>00286 (fun == <span class="stringliteral">"kdeinit_exec(QString,QStringList,QValueList<QCString>,QCString)"</span>) ||
<a name="l00287"></a>00287 (fun == <span class="stringliteral">"kdeinit_exec_wait(QString,QStringList,QValueList<QCString>,QCString)"</span>))
<a name="l00288"></a>00288 {
<a name="l00289"></a>00289 <a class="codeRef" href="qdatastream.html">QDataStream</a> stream(data, IO_ReadOnly);
<a name="l00290"></a>00290 <span class="keywordtype">bool</span> bNoWait = <span class="keyword">false</span>;
<a name="l00291"></a>00291 <a class="codeRef" href="qstring.html">QString</a> serviceName;
<a name="l00292"></a>00292 <a class="codeRef" href="qstringlist.html">QStringList</a> urls;
<a name="l00293"></a>00293 <a class="codeRef" href="qvaluelist.html">QValueList<QCString></a> envs;
<a name="l00294"></a>00294 <a class="codeRef" href="qcstring.html">QCString</a> startup_id = <span class="stringliteral">""</span>;
<a name="l00295"></a>00295 DCOPresult.result = -1;
<a name="l00296"></a>00296 DCOPresult.dcopName = 0;
<a name="l00297"></a>00297 DCOPresult.error = QString::null;
<a name="l00298"></a>00298 DCOPresult.pid = 0;
<a name="l00299"></a>00299 stream >> serviceName >> urls;
<a name="l00300"></a>00300 <span class="keywordflow">if</span> ((fun == <span class="stringliteral">"start_service_by_name(QString,QStringList,QValueList<QCString>,QCString,bool)"</span>) ||
<a name="l00301"></a>00301 (fun == <span class="stringliteral">"start_service_by_desktop_path(QString,QStringList,QValueList<QCString>,QCString,bool)"</span>)||
<a name="l00302"></a>00302 (fun == <span class="stringliteral">"start_service_by_desktop_name(QString,QStringList,QValueList<QCString>,QCString,bool)"</span>))
<a name="l00303"></a>00303 stream >> envs >> startup_id >> bNoWait;
<a name="l00304"></a>00304 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((fun == <span class="stringliteral">"start_service_by_name(QString,QStringList,QValueList<QCString>,QCString)"</span>) ||
<a name="l00305"></a>00305 (fun == <span class="stringliteral">"start_service_by_desktop_path(QString,QStringList,QValueList<QCString>,QCString)"</span>)||
<a name="l00306"></a>00306 (fun == <span class="stringliteral">"start_service_by_desktop_name(QString,QStringList,QValueList<QCString>,QCString)"</span>))
<a name="l00307"></a>00307 stream >> envs >> startup_id;
<a name="l00308"></a>00308 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((fun == <span class="stringliteral">"kdeinit_exec(QString,QStringList,QValueList<QCString>)"</span>) ||
<a name="l00309"></a>00309 (fun == <span class="stringliteral">"kdeinit_exec_wait(QString,QStringList,QValueList<QCString>)"</span>))
<a name="l00310"></a>00310 stream >> envs;
<a name="l00311"></a>00311 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((fun == <span class="stringliteral">"kdeinit_exec(QString,QStringList,QValueList<QCString>,QCString)"</span>) ||
<a name="l00312"></a>00312 (fun == <span class="stringliteral">"kdeinit_exec_wait(QString,QStringList,QValueList<QCString>,QCString)"</span>))
<a name="l00313"></a>00313 stream >> envs >> startup_id;
<a name="l00314"></a>00314 <span class="keywordtype">bool</span> finished;
<a name="l00315"></a>00315 <span class="keywordflow">if</span> (strncmp(fun, <span class="stringliteral">"start_service_by_name("</span>, 22) == 0)
<a name="l00316"></a>00316 {
<a name="l00317"></a>00317 kdDebug(7016) << <span class="stringliteral">"KLauncher: Got start_service_by_name('"</span> << serviceName << <span class="stringliteral">"', ...)"</span> << endl;
<a name="l00318"></a>00318 finished = start_service_by_name(serviceName, urls, envs, startup_id, bNoWait);
<a name="l00319"></a>00319 }
<a name="l00320"></a>00320 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strncmp(fun, <span class="stringliteral">"start_service_by_desktop_path("</span>, 30) == 0)
<a name="l00321"></a>00321 {
<a name="l00322"></a>00322 kdDebug(7016) << <span class="stringliteral">"KLauncher: Got start_service_by_desktop_path('"</span> << serviceName << <span class="stringliteral">"', ...)"</span> << endl;
<a name="l00323"></a>00323 finished = start_service_by_desktop_path(serviceName, urls, envs, startup_id, bNoWait);
<a name="l00324"></a>00324 }
<a name="l00325"></a>00325 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strncmp(fun, <span class="stringliteral">"start_service_by_desktop_name("</span>, 30) == 0)
<a name="l00326"></a>00326 {
<a name="l00327"></a>00327 kdDebug(7016) << <span class="stringliteral">"KLauncher: Got start_service_by_desktop_name('"</span> << serviceName << <span class="stringliteral">"', ...)"</span> << endl;
<a name="l00328"></a>00328 finished = start_service_by_desktop_name(serviceName, urls, envs, startup_id, bNoWait );
<a name="l00329"></a>00329 }
<a name="l00330"></a>00330 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((fun == <span class="stringliteral">"kdeinit_exec(QString,QStringList)"</span>)
<a name="l00331"></a>00331 || (fun == <span class="stringliteral">"kdeinit_exec(QString,QStringList,QValueList<QCString>)"</span>)
<a name="l00332"></a>00332 || (fun == <span class="stringliteral">"kdeinit_exec(QString,QStringList,QValueList<QCString>,QCString)"</span>))
<a name="l00333"></a>00333 {
<a name="l00334"></a>00334 kdDebug(7016) << <span class="stringliteral">"KLauncher: Got kdeinit_exec('"</span> << serviceName << <span class="stringliteral">"', ...)"</span> << endl;
<a name="l00335"></a>00335 finished = kdeinit_exec(serviceName, urls, envs, startup_id, <span class="keyword">false</span>);
<a name="l00336"></a>00336 }
<a name="l00337"></a>00337 <span class="keywordflow">else</span>
<a name="l00338"></a>00338 {
<a name="l00339"></a>00339 kdDebug(7016) << <span class="stringliteral">"KLauncher: Got kdeinit_exec_wait('"</span> << serviceName << <span class="stringliteral">"', ...)"</span> << endl;
<a name="l00340"></a>00340 finished = kdeinit_exec(serviceName, urls, envs, startup_id, <span class="keyword">true</span>);
<a name="l00341"></a>00341 }
<a name="l00342"></a>00342 <span class="keywordflow">if</span> (!finished)
<a name="l00343"></a>00343 {
<a name="l00344"></a>00344 replyType = <span class="stringliteral">"serviceResult"</span>;
<a name="l00345"></a>00345 <a class="codeRef" href="qdatastream.html">QDataStream</a> stream2(replyData, IO_WriteOnly);
<a name="l00346"></a>00346 stream2 << DCOPresult.result << DCOPresult.dcopName << DCOPresult.error << DCOPresult.pid;
<a name="l00347"></a>00347 }
<a name="l00348"></a>00348 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00349"></a>00349 }
<a name="l00350"></a>00350 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (fun == <span class="stringliteral">"requestSlave(QString,QString,QString)"</span>)
<a name="l00351"></a>00351 {
<a name="l00352"></a>00352 <a class="codeRef" href="qdatastream.html">QDataStream</a> stream(data, IO_ReadOnly);
<a name="l00353"></a>00353 <a class="codeRef" href="qstring.html">QString</a> protocol;
<a name="l00354"></a>00354 <a class="codeRef" href="qstring.html">QString</a> host;
<a name="l00355"></a>00355 <a class="codeRef" href="qstring.html">QString</a> app_socket;
<a name="l00356"></a>00356 stream >> protocol >> host >> app_socket;
<a name="l00357"></a>00357 replyType = <span class="stringliteral">"QString"</span>;
<a name="l00358"></a>00358 <a class="codeRef" href="qstring.html">QString</a> error;
<a name="l00359"></a>00359 pid_t pid = requestSlave(protocol, host, app_socket, error);
<a name="l00360"></a>00360 <a class="codeRef" href="qdatastream.html">QDataStream</a> stream2(replyData, IO_WriteOnly);
<a name="l00361"></a>00361 stream2 << pid << error;
<a name="l00362"></a>00362 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00363"></a>00363 }
<a name="l00364"></a>00364 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (fun == <span class="stringliteral">"requestHoldSlave(KURL,QString)"</span>)
<a name="l00365"></a>00365 {
<a name="l00366"></a>00366 <a class="codeRef" href="qdatastream.html">QDataStream</a> stream(data, IO_ReadOnly);
<a name="l00367"></a>00367 KURL url;
<a name="l00368"></a>00368 <a class="codeRef" href="qstring.html">QString</a> app_socket;
<a name="l00369"></a>00369 stream >> url >> app_socket;
<a name="l00370"></a>00370 replyType = <span class="stringliteral">"pid_t"</span>;
<a name="l00371"></a>00371 pid_t pid = requestHoldSlave(url, app_socket);
<a name="l00372"></a>00372 <a class="codeRef" href="qdatastream.html">QDataStream</a> stream2(replyData, IO_WriteOnly);
<a name="l00373"></a>00373 stream2 << pid;
<a name="l00374"></a>00374 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00375"></a>00375 }
<a name="l00376"></a>00376 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (fun == <span class="stringliteral">"waitForSlave(pid_t)"</span>)
<a name="l00377"></a>00377 {
<a name="l00378"></a>00378 <a class="codeRef" href="qdatastream.html">QDataStream</a> stream(data, IO_ReadOnly);
<a name="l00379"></a>00379 pid_t pid;
<a name="l00380"></a>00380 stream >> pid;
<a name="l00381"></a>00381 waitForSlave(pid);
<a name="l00382"></a>00382 replyType = <span class="stringliteral">"void"</span>;
<a name="l00383"></a>00383 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00384"></a>00384
<a name="l00385"></a>00385 }
<a name="l00386"></a>00386 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (fun == <span class="stringliteral">"setLaunchEnv(QCString,QCString)"</span>)
<a name="l00387"></a>00387 {
<a name="l00388"></a>00388 <a class="codeRef" href="qdatastream.html">QDataStream</a> stream(data, IO_ReadOnly);
<a name="l00389"></a>00389 <a class="codeRef" href="qcstring.html">QCString</a> name;
<a name="l00390"></a>00390 <a class="codeRef" href="qcstring.html">QCString</a> value;
<a name="l00391"></a>00391 stream >> name >> value;
<a name="l00392"></a>00392 setLaunchEnv(name, value);
<a name="l00393"></a>00393 replyType = <span class="stringliteral">"void"</span>;
<a name="l00394"></a>00394 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00395"></a>00395 }
<a name="l00396"></a>00396 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (fun == <span class="stringliteral">"reparseConfiguration()"</span>)
<a name="l00397"></a>00397 {
<a name="l00398"></a>00398 KGlobal::config()->reparseConfiguration();
<a name="l00399"></a>00399 kdDebug(7016) << <span class="stringliteral">"KLauncher::process : reparseConfiguration"</span> << endl;
<a name="l00400"></a>00400 KProtocolManager::reparseConfiguration();
<a name="l00401"></a>00401 IdleSlave *slave;
<a name="l00402"></a>00402 <span class="keywordflow">for</span>(slave = mSlaveList.first(); slave; slave = mSlaveList.next())
<a name="l00403"></a>00403 slave->reparseConfiguration();
<a name="l00404"></a>00404 replyType = <span class="stringliteral">"void"</span>;
<a name="l00405"></a>00405 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00406"></a>00406 }
<a name="l00407"></a>00407 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (fun == <span class="stringliteral">"terminateKDE()"</span>)
<a name="l00408"></a>00408 {
<a name="l00409"></a>00409 ::signal( SIGHUP, SIG_IGN);
<a name="l00410"></a>00410 ::signal( SIGTERM, SIG_IGN);
<a name="l00411"></a>00411 kdDebug() << <span class="stringliteral">"KLauncher::process ---> terminateKDE"</span> << endl;
<a name="l00412"></a>00412 klauncher_header request_header;
<a name="l00413"></a>00413 request_header.cmd = LAUNCHER_TERMINATE_KDE;
<a name="l00414"></a>00414 request_header.arg_length = 0;
<a name="l00415"></a>00415 write(kdeinitSocket, &request_header, <span class="keyword">sizeof</span>(request_header));
<a name="l00416"></a>00416 destruct(0);
<a name="l00417"></a>00417 }
<a name="l00418"></a>00418 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (fun == <span class="stringliteral">"autoStart()"</span>)
<a name="l00419"></a>00419 {
<a name="l00420"></a>00420 kdDebug() << <span class="stringliteral">"KLauncher::process ---> autoStart"</span> << endl;
<a name="l00421"></a>00421 autoStart(1);
<a name="l00422"></a>00422 replyType = <span class="stringliteral">"void"</span>;
<a name="l00423"></a>00423 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00424"></a>00424 }
<a name="l00425"></a>00425 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (fun == <span class="stringliteral">"autoStart(int)"</span>)
<a name="l00426"></a>00426 {
<a name="l00427"></a>00427 kdDebug() << <span class="stringliteral">"KLauncher::process ---> autoStart(int)"</span> << endl;
<a name="l00428"></a>00428 <a class="codeRef" href="qdatastream.html">QDataStream</a> stream(data, IO_ReadOnly);
<a name="l00429"></a>00429 <span class="keywordtype">int</span> phase;
<a name="l00430"></a>00430 stream >> phase;
<a name="l00431"></a>00431 autoStart(phase);
<a name="l00432"></a>00432 replyType = <span class="stringliteral">"void"</span>;
<a name="l00433"></a>00433 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00434"></a>00434 }
<a name="l00435"></a>00435
<a name="l00436"></a>00436 <span class="keywordflow">if</span> (DCOPObject::process(fun, data, replyType, replyData))
<a name="l00437"></a>00437 {
<a name="l00438"></a>00438 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00439"></a>00439 }
<a name="l00440"></a>00440 kdWarning(7016) << <span class="stringliteral">"Got unknown DCOP function: "</span> << fun << endl;
<a name="l00441"></a>00441 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00442"></a>00442 }
<a name="l00443"></a>00443
<a name="l00444"></a>00444 QCStringList
<a name="l00445"></a>00445 KLauncher::interfaces()
<a name="l00446"></a>00446 {
<a name="l00447"></a>00447 QCStringList ifaces = DCOPObject::interfaces();
<a name="l00448"></a>00448 ifaces += <span class="stringliteral">"KLauncher"</span>;
<a name="l00449"></a>00449 <span class="keywordflow">return</span> ifaces;
<a name="l00450"></a>00450 }
<a name="l00451"></a>00451
<a name="l00452"></a>00452 QCStringList
<a name="l00453"></a>00453 KLauncher::functions()
<a name="l00454"></a>00454 {
<a name="l00455"></a>00455 QCStringList funcs = DCOPObject::functions();
<a name="l00456"></a>00456 funcs << <span class="stringliteral">"void exec_blind(QCString,QValueList<QCString>)"</span>;
<a name="l00457"></a>00457 funcs << <span class="stringliteral">"void exec_blind(QCString,QValueList<QCString>,QValueList<QCString>,QCString)"</span>;
<a name="l00458"></a>00458 funcs << <span class="stringliteral">"serviceResult start_service_by_name(QString,QStringList)"</span>;
<a name="l00459"></a>00459 funcs << <span class="stringliteral">"serviceResult start_service_by_desktop_path(QString,QStringList)"</span>;
<a name="l00460"></a>00460 funcs << <span class="stringliteral">"serviceResult start_service_by_desktop_name(QString,QStringList)"</span>;
<a name="l00461"></a>00461 funcs << <span class="stringliteral">"serviceResult kdeinit_exec(QString,QStringList)"</span>;
<a name="l00462"></a>00462 funcs << <span class="stringliteral">"serviceResult kdeinit_exec_wait(QString,QStringList)"</span>;
<a name="l00463"></a>00463 funcs << <span class="stringliteral">"serviceResult start_service_by_name(QString,QStringList,QValueList<QCString>,QCString)"</span>;
<a name="l00464"></a>00464 funcs << <span class="stringliteral">"serviceResult start_service_by_desktop_path(QString,QStringList,QValueList<QCString>,QCString)"</span>;
<a name="l00465"></a>00465 funcs << <span class="stringliteral">"serviceResult start_service_by_desktop_name(QString,QStringList,QValueList<QCString>,QCString)"</span>;
<a name="l00466"></a>00466 funcs << <span class="stringliteral">"serviceResult start_service_by_name(QString,QStringList,QValueList<QCString>,QCString,bool)"</span>;
<a name="l00467"></a>00467 funcs << <span class="stringliteral">"serviceResult start_service_by_desktop_path(QString,QStringList,QValueList<QCString>,QCString,bool)"</span>;
<a name="l00468"></a>00468 funcs << <span class="stringliteral">"serviceResult start_service_by_desktop_name(QString,QStringList,QValueList<QCString>,QCString,bool)"</span>;
<a name="l00469"></a>00469 funcs << <span class="stringliteral">"serviceResult kdeinit_exec(QString,QStringList,QValueList<QCString>)"</span>;
<a name="l00470"></a>00470 funcs << <span class="stringliteral">"serviceResult kdeinit_exec_wait(QString,QStringList,QValueList<QCString>)"</span>;
<a name="l00471"></a>00471 funcs << <span class="stringliteral">"QString requestSlave(QString,QString,QString)"</span>;
<a name="l00472"></a>00472 funcs << <span class="stringliteral">"pid_t requestHoldSlave(KURL,QString)"</span>;
<a name="l00473"></a>00473 funcs << <span class="stringliteral">"void waitForSlave(pid_t)"</span>;
<a name="l00474"></a>00474 funcs << <span class="stringliteral">"void setLaunchEnv(QCString,QCString)"</span>;
<a name="l00475"></a>00475 funcs << <span class="stringliteral">"void reparseConfiguration()"</span>;
<a name="l00476"></a>00476 <span class="comment">// funcs << "void terminateKDE()";</span>
<a name="l00477"></a>00477 funcs << <span class="stringliteral">"void autoStart()"</span>;
<a name="l00478"></a>00478 funcs << <span class="stringliteral">"void autoStart(int)"</span>;
<a name="l00479"></a>00479 <span class="keywordflow">return</span> funcs;
<a name="l00480"></a>00480 }
<a name="l00481"></a>00481
<a name="l00482"></a>00482 <span class="keywordtype">void</span> KLauncher::setLaunchEnv(<span class="keyword">const</span> <a class="codeRef" href="qcstring.html">QCString</a> &name, <span class="keyword">const</span> <a class="codeRef" href="qcstring.html">QCString</a> &_value)
<a name="l00483"></a>00483 {
<a name="l00484"></a>00484 <a class="codeRef" href="qcstring.html">QCString</a> value(_value);
<a name="l00485"></a>00485 <span class="keywordflow">if</span> (value.isNull())
<a name="l00486"></a>00486 value = <span class="stringliteral">""</span>;
<a name="l00487"></a>00487 klauncher_header request_header;
<a name="l00488"></a>00488 <a class="codeRef" href="qbytearray.html">QByteArray</a> requestData(name.<a class="codeRef" href="qcstring.html#length">length</a>()+value.length()+2);
<a name="l00489"></a>00489 memcpy(requestData.data(), name.data(), name.<a class="codeRef" href="qcstring.html#length">length</a>()+1);
<a name="l00490"></a>00490 memcpy(requestData.data()+name.<a class="codeRef" href="qcstring.html#length">length</a>()+1, value.data(), value.length()+1);
<a name="l00491"></a>00491 request_header.cmd = LAUNCHER_SETENV;
<a name="l00492"></a>00492 request_header.arg_length = requestData.size();
<a name="l00493"></a>00493 write(kdeinitSocket, &request_header, <span class="keyword">sizeof</span>(request_header));
<a name="l00494"></a>00494 write(kdeinitSocket, requestData.data(), request_header.arg_length);
<a name="l00495"></a>00495 }
<a name="l00496"></a>00496
<a name="l00497"></a>00497 <span class="comment">/*</span>
<a name="l00498"></a>00498 <span class="comment"> * Read 'len' bytes from 'sock' into buffer.</span>
<a name="l00499"></a>00499 <span class="comment"> * returns -1 on failure, 0 on no data.</span>
<a name="l00500"></a>00500 <span class="comment"> */</span>
<a name="l00501"></a>00501 <span class="keyword">static</span> <span class="keywordtype">int</span>
<a name="l00502"></a>00502 read_socket(<span class="keywordtype">int</span> sock, <span class="keywordtype">char</span> *buffer, <span class="keywordtype">int</span> len)
<a name="l00503"></a>00503 {
<a name="l00504"></a>00504 ssize_t result;
<a name="l00505"></a>00505 <span class="keywordtype">int</span> bytes_left = len;
<a name="l00506"></a>00506 <span class="keywordflow">while</span> ( bytes_left > 0)
<a name="l00507"></a>00507 {
<a name="l00508"></a>00508 result = read(sock, buffer, bytes_left);
<a name="l00509"></a>00509 <span class="keywordflow">if</span> (result > 0)
<a name="l00510"></a>00510 {
<a name="l00511"></a>00511 buffer += result;
<a name="l00512"></a>00512 bytes_left -= result;
<a name="l00513"></a>00513 }
<a name="l00514"></a>00514 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (result == 0)
<a name="l00515"></a>00515 <span class="keywordflow">return</span> -1;
<a name="l00516"></a>00516 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((result == -1) && (errno != EINTR))
<a name="l00517"></a>00517 <span class="keywordflow">return</span> -1;
<a name="l00518"></a>00518 }
<a name="l00519"></a>00519 <span class="keywordflow">return</span> 0;
<a name="l00520"></a>00520 }
<a name="l00521"></a>00521
<a name="l00522"></a>00522
<a name="l00523"></a>00523 <span class="keywordtype">void</span>
<a name="l00524"></a>00524 KLauncher::slotKDEInitData(<span class="keywordtype">int</span>)
<a name="l00525"></a>00525 {
<a name="l00526"></a>00526 klauncher_header request_header;
<a name="l00527"></a>00527 <a class="codeRef" href="qbytearray.html">QByteArray</a> requestData;
<a name="l00528"></a>00528 <span class="keywordflow">if</span>( dontBlockReading )
<a name="l00529"></a>00529 {
<a name="l00530"></a>00530 <span class="comment">// in case we get a request to start an application and data arrive</span>
<a name="l00531"></a>00531 <span class="comment">// to kdeinitSocket at the same time, requestStart() will already</span>
<a name="l00532"></a>00532 <span class="comment">// call slotKDEInitData(), so we must check there's still something</span>
<a name="l00533"></a>00533 <span class="comment">// to read, otherwise this would block</span>
<a name="l00534"></a>00534 fd_set in;
<a name="l00535"></a>00535 timeval tm = { 0, 0 };
<a name="l00536"></a>00536 FD_ZERO ( &in );
<a name="l00537"></a>00537 FD_SET( kdeinitSocket, &in );
<a name="l00538"></a>00538 select( kdeinitSocket + 1, &in, 0, 0, &tm );
<a name="l00539"></a>00539 <span class="keywordflow">if</span>( !FD_ISSET( kdeinitSocket, &in ))
<a name="l00540"></a>00540 <span class="keywordflow">return</span>;
<a name="l00541"></a>00541 }
<a name="l00542"></a>00542 dontBlockReading = <span class="keyword">false</span>;
<a name="l00543"></a>00543 <span class="keywordtype">int</span> result = read_socket(kdeinitSocket, (<span class="keywordtype">char</span> *) &request_header,
<a name="l00544"></a>00544 <span class="keyword">sizeof</span>( request_header));
<a name="l00545"></a>00545 <span class="keywordflow">if</span> (result == -1)
<a name="l00546"></a>00546 {
<a name="l00547"></a>00547 kdDebug() << <span class="stringliteral">"Exiting on read_socket errno: "</span> << errno << endl;
<a name="l00548"></a>00548 ::signal( SIGHUP, SIG_IGN);
<a name="l00549"></a>00549 ::signal( SIGTERM, SIG_IGN);
<a name="l00550"></a>00550 destruct(255); <span class="comment">// Exit!</span>
<a name="l00551"></a>00551 }
<a name="l00552"></a>00552 requestData.resize(request_header.arg_length);
<a name="l00553"></a>00553 result = read_socket(kdeinitSocket, (<span class="keywordtype">char</span> *) requestData.data(),
<a name="l00554"></a>00554 request_header.arg_length);
<a name="l00555"></a>00555
<a name="l00556"></a>00556 <span class="keywordflow">if</span> (request_header.cmd == LAUNCHER_DIED)
<a name="l00557"></a>00557 {
<a name="l00558"></a>00558 <span class="keywordtype">long</span> *request_data;
<a name="l00559"></a>00559 request_data = (<span class="keywordtype">long</span> *) requestData.data();
<a name="l00560"></a>00560 processDied(request_data[0], request_data[1]);
<a name="l00561"></a>00561 <span class="keywordflow">return</span>;
<a name="l00562"></a>00562 }
<a name="l00563"></a>00563 <span class="keywordflow">if</span> (lastRequest && (request_header.cmd == LAUNCHER_OK))
<a name="l00564"></a>00564 {
<a name="l00565"></a>00565 <span class="keywordtype">long</span> *request_data;
<a name="l00566"></a>00566 request_data = (<span class="keywordtype">long</span> *) requestData.data();
<a name="l00567"></a>00567 lastRequest->pid = (pid_t) (*request_data);
<a name="l00568"></a>00568 kdDebug(7016) << lastRequest->name << <span class="stringliteral">" (pid "</span> << lastRequest->pid <<
<a name="l00569"></a>00569 <span class="stringliteral">") up and running."</span> << endl;
<a name="l00570"></a>00570 <span class="keywordflow">switch</span>(lastRequest->dcop_service_type)
<a name="l00571"></a>00571 {
<a name="l00572"></a>00572 <span class="keywordflow">case</span> KService::DCOP_None:
<a name="l00573"></a>00573 {
<a name="l00574"></a>00574 lastRequest->status = KLaunchRequest::Running;
<a name="l00575"></a>00575 <span class="keywordflow">break</span>;
<a name="l00576"></a>00576 }
<a name="l00577"></a>00577
<a name="l00578"></a>00578 <span class="keywordflow">case</span> KService::DCOP_Unique:
<a name="l00579"></a>00579 {
<a name="l00580"></a>00580 lastRequest->status = KLaunchRequest::Launching;
<a name="l00581"></a>00581 <span class="keywordflow">break</span>;
<a name="l00582"></a>00582 }
<a name="l00583"></a>00583
<a name="l00584"></a>00584 <span class="keywordflow">case</span> KService::DCOP_Wait:
<a name="l00585"></a>00585 {
<a name="l00586"></a>00586 lastRequest->status = KLaunchRequest::Launching;
<a name="l00587"></a>00587 <span class="keywordflow">break</span>;
<a name="l00588"></a>00588 }
<a name="l00589"></a>00589
<a name="l00590"></a>00590 <span class="keywordflow">case</span> KService::DCOP_Multi:
<a name="l00591"></a>00591 {
<a name="l00592"></a>00592 lastRequest->status = KLaunchRequest::Launching;
<a name="l00593"></a>00593 <span class="keywordflow">break</span>;
<a name="l00594"></a>00594 }
<a name="l00595"></a>00595 }
<a name="l00596"></a>00596 lastRequest = 0;
<a name="l00597"></a>00597 <span class="keywordflow">return</span>;
<a name="l00598"></a>00598 }
<a name="l00599"></a>00599 <span class="keywordflow">if</span> (lastRequest && (request_header.cmd == LAUNCHER_ERROR))
<a name="l00600"></a>00600 {
<a name="l00601"></a>00601 lastRequest->status = KLaunchRequest::Error;
<a name="l00602"></a>00602 <span class="keywordflow">if</span> (!requestData.isEmpty())
<a name="l00603"></a>00603 lastRequest->errorMsg = <a class="codeRef" href="qstring.html#fromUtf8">QString::fromUtf8</a>((<span class="keywordtype">char</span> *) requestData.data());
<a name="l00604"></a>00604 lastRequest = 0;
<a name="l00605"></a>00605 <span class="keywordflow">return</span>;
<a name="l00606"></a>00606 }
<a name="l00607"></a>00607
<a name="l00608"></a>00608 kdWarning(7016) << <span class="stringliteral">"Unexpected command from KDEInit ("</span> << (<span class="keywordtype">unsigned</span> int) request_header.cmd
<a name="l00609"></a>00609 << <span class="stringliteral">")"</span> << endl;
<a name="l00610"></a>00610 }
<a name="l00611"></a>00611
<a name="l00612"></a>00612 <span class="keywordtype">void</span>
<a name="l00613"></a>00613 KLauncher::processDied(pid_t pid, <span class="keywordtype">long</span> <span class="comment">/* exitStatus */</span>)
<a name="l00614"></a>00614 {
<a name="l00615"></a>00615 KLaunchRequest *request = requestList.first();
<a name="l00616"></a>00616 <span class="keywordflow">for</span>(; request; request = requestList.next())
<a name="l00617"></a>00617 {
<a name="l00618"></a>00618 <span class="keywordflow">if</span> (request->pid == pid)
<a name="l00619"></a>00619 {
<a name="l00620"></a>00620 <span class="keywordflow">if</span> (request->dcop_service_type == KService::DCOP_Wait)
<a name="l00621"></a>00621 request->status = KLaunchRequest::Done;
<a name="l00622"></a>00622 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((request->dcop_service_type == KService::DCOP_Unique) &&
<a name="l00623"></a>00623 (dcopClient()->isApplicationRegistered(request->dcop_name)))
<a name="l00624"></a>00624 request->status = KLaunchRequest::Running;
<a name="l00625"></a>00625 <span class="keywordflow">else</span>
<a name="l00626"></a>00626 request->status = KLaunchRequest::Error;
<a name="l00627"></a>00627 requestDone(request);
<a name="l00628"></a>00628 <span class="keywordflow">return</span>;
<a name="l00629"></a>00629 }
<a name="l00630"></a>00630 }
<a name="l00631"></a>00631 }
<a name="l00632"></a>00632
<a name="l00633"></a>00633 <span class="keywordtype">void</span>
<a name="l00634"></a>00634 KLauncher::slotAppRegistered(<span class="keyword">const</span> <a class="codeRef" href="qcstring.html">QCString</a> &appId)
<a name="l00635"></a>00635 {
<a name="l00636"></a>00636 <span class="keyword">const</span> <span class="keywordtype">char</span> *cAppId = appId.data();
<a name="l00637"></a>00637 <span class="keywordflow">if</span> (!cAppId) <span class="keywordflow">return</span>;
<a name="l00638"></a>00638
<a name="l00639"></a>00639 KLaunchRequest *request = requestList.first();
<a name="l00640"></a>00640 KLaunchRequest *nextRequest;
<a name="l00641"></a>00641 <span class="keywordflow">for</span>(; request; request = nextRequest)
<a name="l00642"></a>00642 {
<a name="l00643"></a>00643 nextRequest = requestList.next();
<a name="l00644"></a>00644 <span class="keywordflow">if</span> (request->status != KLaunchRequest::Launching)
<a name="l00645"></a>00645 <span class="keywordflow">continue</span>;
<a name="l00646"></a>00646
<a name="l00647"></a>00647 <span class="comment">// For unique services check the requested service name first</span>
<a name="l00648"></a>00648 <span class="keywordflow">if</span> ((request->dcop_service_type == KService::DCOP_Unique) &&
<a name="l00649"></a>00649 ((appId == request->dcop_name) ||
<a name="l00650"></a>00650 dcopClient()->isApplicationRegistered(request->dcop_name)))
<a name="l00651"></a>00651 {
<a name="l00652"></a>00652 request->status = KLaunchRequest::Running;
<a name="l00653"></a>00653 requestDone(request);
<a name="l00654"></a>00654 <span class="keywordflow">continue</span>;
<a name="l00655"></a>00655 }
<a name="l00656"></a>00656
<a name="l00657"></a>00657 <span class="keyword">const</span> <span class="keywordtype">char</span> *rAppId = request->dcop_name.data();
<a name="l00658"></a>00658 <span class="keywordflow">if</span> (!rAppId) <span class="keywordflow">continue</span>;
<a name="l00659"></a>00659
<a name="l00660"></a>00660 <span class="keywordtype">int</span> l = strlen(rAppId);
<a name="l00661"></a>00661 <span class="keywordflow">if</span> ((strncmp(rAppId, cAppId, l) == 0) &&
<a name="l00662"></a>00662 ((cAppId[l] == <span class="charliteral">'\0'</span>) || (cAppId[l] == <span class="charliteral">'-'</span>)))
<a name="l00663"></a>00663 {
<a name="l00664"></a>00664 request->dcop_name = appId;
<a name="l00665"></a>00665 request->status = KLaunchRequest::Running;
<a name="l00666"></a>00666 requestDone(request);
<a name="l00667"></a>00667 <span class="keywordflow">continue</span>;
<a name="l00668"></a>00668 }
<a name="l00669"></a>00669 }
<a name="l00670"></a>00670 }
<a name="l00671"></a>00671
<a name="l00672"></a>00672 <span class="keywordtype">void</span>
<a name="l00673"></a>00673 KLauncher::autoStart(<span class="keywordtype">int</span> phase)
<a name="l00674"></a>00674 {
<a name="l00675"></a>00675 <span class="keywordflow">if</span>( mAutoStart.phase() >= phase )
<a name="l00676"></a>00676 <span class="keywordflow">return</span>;
<a name="l00677"></a>00677 mAutoStart.setPhase(phase);
<a name="l00678"></a>00678 <span class="keywordflow">if</span>( newStartup )
<a name="l00679"></a>00679 {
<a name="l00680"></a>00680 <span class="keywordflow">if</span> (phase == 0)
<a name="l00681"></a>00681 mAutoStart.loadAutoStartList();
<a name="l00682"></a>00682 }
<a name="l00683"></a>00683 <span class="keywordflow">else</span>
<a name="l00684"></a>00684 {
<a name="l00685"></a>00685 <span class="keywordflow">if</span> (phase == 1)
<a name="l00686"></a>00686 mAutoStart.loadAutoStartList();
<a name="l00687"></a>00687 }
<a name="l00688"></a>00688 mAutoTimer.start(0, <span class="keyword">true</span>);
<a name="l00689"></a>00689 }
<a name="l00690"></a>00690
<a name="l00691"></a>00691 <span class="keywordtype">void</span>
<a name="l00692"></a>00692 KLauncher::slotAutoStart()
<a name="l00693"></a>00693 {
<a name="l00694"></a>00694 KService::Ptr s;
<a name="l00695"></a>00695 <span class="keywordflow">do</span>
<a name="l00696"></a>00696 {
<a name="l00697"></a>00697 <a class="codeRef" href="qstring.html">QString</a> service = mAutoStart.startService();
<a name="l00698"></a>00698 <span class="keywordflow">if</span> (service.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00699"></a>00699 {
<a name="l00700"></a>00700 <span class="comment">// Done</span>
<a name="l00701"></a>00701 <span class="keywordflow">if</span>( !mAutoStart.phaseDone())
<a name="l00702"></a>00702 {
<a name="l00703"></a>00703 mAutoStart.setPhaseDone();
<a name="l00704"></a>00704 <span class="comment">// Emit signal</span>
<a name="l00705"></a>00705 <span class="keywordflow">if</span>( newStartup )
<a name="l00706"></a>00706 {
<a name="l00707"></a>00707 <a class="codeRef" href="qcstring.html">QCString</a> autoStartSignal;
<a name="l00708"></a>00708 autoStartSignal.<a class="codeRef" href="qcstring.html#sprintf">sprintf</a>( <span class="stringliteral">"autoStart%dDone()"</span>, mAutoStart.phase());
<a name="l00709"></a>00709 emitDCOPSignal(autoStartSignal, <a class="codeRef" href="qbytearray.html">QByteArray</a>());
<a name="l00710"></a>00710 }
<a name="l00711"></a>00711 <span class="keywordflow">else</span>
<a name="l00712"></a>00712 {
<a name="l00713"></a>00713 <a class="codeRef" href="qcstring.html">QCString</a> autoStartSignal( <span class="stringliteral">"autoStartDone()"</span> );
<a name="l00714"></a>00714 <span class="keywordtype">int</span> phase = mAutoStart.phase();
<a name="l00715"></a>00715 <span class="keywordflow">if</span> ( phase > 1 )
<a name="l00716"></a>00716 autoStartSignal.<a class="codeRef" href="qcstring.html#sprintf">sprintf</a>( <span class="stringliteral">"autoStart%dDone()"</span>, phase );
<a name="l00717"></a>00717 emitDCOPSignal(autoStartSignal, <a class="codeRef" href="qbytearray.html">QByteArray</a>());
<a name="l00718"></a>00718 }
<a name="l00719"></a>00719 }
<a name="l00720"></a>00720 <span class="keywordflow">return</span>;
<a name="l00721"></a>00721 }
<a name="l00722"></a>00722 s = <span class="keyword">new</span> KService(service);
<a name="l00723"></a>00723 }
<a name="l00724"></a>00724 <span class="keywordflow">while</span> (!start_service(s, <a class="codeRef" href="qstringlist.html">QStringList</a>(), <a class="codeRef" href="qvaluelist.html">QValueList<QCString></a>(), <span class="stringliteral">"0"</span>, <span class="keyword">false</span>, <span class="keyword">true</span>));
<a name="l00725"></a>00725 <span class="comment">// Loop till we find a service that we can start.</span>
<a name="l00726"></a>00726 }
<a name="l00727"></a>00727
<a name="l00728"></a>00728 <span class="keywordtype">void</span>
<a name="l00729"></a>00729 KLauncher::requestDone(KLaunchRequest *request)
<a name="l00730"></a>00730 {
<a name="l00731"></a>00731 <span class="keywordflow">if</span> ((request->status == KLaunchRequest::Running) ||
<a name="l00732"></a>00732 (request->status == KLaunchRequest::Done))
<a name="l00733"></a>00733 {
<a name="l00734"></a>00734 DCOPresult.result = 0;
<a name="l00735"></a>00735 DCOPresult.dcopName = request->dcop_name;
<a name="l00736"></a>00736 DCOPresult.error = QString::null;
<a name="l00737"></a>00737 DCOPresult.pid = request->pid;
<a name="l00738"></a>00738 }
<a name="l00739"></a>00739 <span class="keywordflow">else</span>
<a name="l00740"></a>00740 {
<a name="l00741"></a>00741 DCOPresult.result = 1;
<a name="l00742"></a>00742 DCOPresult.dcopName = <span class="stringliteral">""</span>;
<a name="l00743"></a>00743 DCOPresult.error = i18n(<span class="stringliteral">"KDEInit could not launch '%1'."</span>).arg(request->name);
<a name="l00744"></a>00744 <span class="keywordflow">if</span> (!request->errorMsg.isEmpty())
<a name="l00745"></a>00745 DCOPresult.error += <span class="stringliteral">":\n"</span> + request->errorMsg;
<a name="l00746"></a>00746 DCOPresult.pid = 0;
<a name="l00747"></a>00747
<a name="l00748"></a>00748 #<span class="keywordflow">if</span> defined Q_WS_X11 && ! defined K_WS_QTONLY
<a name="l00749"></a>00749 <span class="comment">//#ifdef Q_WS_X11</span>
<a name="l00750"></a>00750 if (!request->startup_dpy.isEmpty())
<a name="l00751"></a>00751 {
<a name="l00752"></a>00752 Display* dpy = NULL;
<a name="l00753"></a>00753 <span class="keywordflow">if</span>( (mCached_dpy != NULL) &&
<a name="l00754"></a>00754 (request->startup_dpy == XDisplayString( mCached_dpy )))
<a name="l00755"></a>00755 dpy = mCached_dpy;
<a name="l00756"></a>00756 <span class="keywordflow">if</span>( dpy == NULL )
<a name="l00757"></a>00757 dpy = XOpenDisplay( request->startup_dpy );
<a name="l00758"></a>00758 <span class="keywordflow">if</span>( dpy )
<a name="l00759"></a>00759 {
<a name="l00760"></a>00760 KStartupInfoId id;
<a name="l00761"></a>00761 <span class="keywordtype">id</span>.initId( request->startup_id );
<a name="l00762"></a>00762 KStartupInfo::sendFinishX( dpy, <span class="keywordtype">id</span> );
<a name="l00763"></a>00763 <span class="keywordflow">if</span>( mCached_dpy != dpy && mCached_dpy != NULL )
<a name="l00764"></a>00764 XCloseDisplay( mCached_dpy );
<a name="l00765"></a>00765 mCached_dpy = dpy;
<a name="l00766"></a>00766 }
<a name="l00767"></a>00767 }
<a name="l00768"></a>00768 <span class="preprocessor">#endif</span>
<a name="l00769"></a>00769 <span class="preprocessor"></span> }
<a name="l00770"></a>00770
<a name="l00771"></a>00771 <span class="keywordflow">if</span> (request->autoStart)
<a name="l00772"></a>00772 {
<a name="l00773"></a>00773 mAutoTimer.start(0, <span class="keyword">true</span>);
<a name="l00774"></a>00774 }
<a name="l00775"></a>00775
<a name="l00776"></a>00776 <span class="keywordflow">if</span> (request->transaction)
<a name="l00777"></a>00777 {
<a name="l00778"></a>00778 <a class="codeRef" href="qbytearray.html">QByteArray</a> replyData;
<a name="l00779"></a>00779 <a class="codeRef" href="qcstring.html">QCString</a> replyType;
<a name="l00780"></a>00780 replyType = <span class="stringliteral">"serviceResult"</span>;
<a name="l00781"></a>00781 <a class="codeRef" href="qdatastream.html">QDataStream</a> stream2(replyData, IO_WriteOnly);
<a name="l00782"></a>00782 stream2 << DCOPresult.result << DCOPresult.dcopName << DCOPresult.error << DCOPresult.pid;
<a name="l00783"></a>00783 dcopClient()->endTransaction( request->transaction,
<a name="l00784"></a>00784 replyType, replyData);
<a name="l00785"></a>00785 }
<a name="l00786"></a>00786 requestList.removeRef( request );
<a name="l00787"></a>00787 }
<a name="l00788"></a>00788
<a name="l00789"></a>00789 <span class="keywordtype">void</span>
<a name="l00790"></a>00790 KLauncher::requestStart(KLaunchRequest *request)
<a name="l00791"></a>00791 {
<a name="l00792"></a>00792 requestList.append( request );
<a name="l00793"></a>00793 <span class="comment">// Send request to kdeinit.</span>
<a name="l00794"></a>00794 klauncher_header request_header;
<a name="l00795"></a>00795 <a class="codeRef" href="qbytearray.html">QByteArray</a> requestData;
<a name="l00796"></a>00796 <span class="keywordtype">int</span> length = 0;
<a name="l00797"></a>00797 length += <span class="keyword">sizeof</span>(long); <span class="comment">// Nr of. Args</span>
<a name="l00798"></a>00798 length += request->name.length() + 1; <span class="comment">// Cmd</span>
<a name="l00799"></a>00799 <span class="keywordflow">for</span>(<a class="codeRef" href="qvaluelist.html">QValueList<QCString>::Iterator</a> it = request->arg_list.<a class="codeRef" href="qvaluelist.html#begin">begin</a>();
<a name="l00800"></a>00800 it != request->arg_list.end();
<a name="l00801"></a>00801 it++)
<a name="l00802"></a>00802 {
<a name="l00803"></a>00803 length += (*it).length() + 1; <span class="comment">// Args...</span>
<a name="l00804"></a>00804 }
<a name="l00805"></a>00805 length += <span class="keyword">sizeof</span>(long); <span class="comment">// Nr of. envs</span>
<a name="l00806"></a>00806 <span class="keywordflow">for</span>(<a class="codeRef" href="qvaluelist.html">QValueList<QCString>::ConstIterator</a> it = request->envs.<a class="codeRef" href="qvaluelist.html#begin">begin</a>();
<a name="l00807"></a>00807 it != request->envs.end();
<a name="l00808"></a>00808 it++)
<a name="l00809"></a>00809 {
<a name="l00810"></a>00810 length += (*it).length() + 1; <span class="comment">// Envs...</span>
<a name="l00811"></a>00811 }
<a name="l00812"></a>00812 length += <span class="keyword">sizeof</span>( long ); <span class="comment">// avoid_loops</span>
<a name="l00813"></a>00813 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l00814"></a>00814 <span class="preprocessor"></span> <span class="keywordtype">bool</span> startup_notify = !request->startup_id.isNull() && request->startup_id != <span class="stringliteral">"0"</span>;
<a name="l00815"></a>00815 <span class="keywordflow">if</span>( startup_notify )
<a name="l00816"></a>00816 length += request->startup_id.length() + 1;
<a name="l00817"></a>00817 <span class="preprocessor">#endif</span>
<a name="l00818"></a>00818 <span class="preprocessor"></span> <span class="keywordflow">if</span> (!request->cwd.isEmpty())
<a name="l00819"></a>00819 length += request->cwd.length() + 1;
<a name="l00820"></a>00820
<a name="l00821"></a>00821 requestData.resize( length );
<a name="l00822"></a>00822
<a name="l00823"></a>00823 <span class="keywordtype">char</span> *p = requestData.data();
<a name="l00824"></a>00824 <span class="keywordtype">long</span> l = request->arg_list.count()+1;
<a name="l00825"></a>00825 memcpy(p, &l, <span class="keyword">sizeof</span>(<span class="keywordtype">long</span>));
<a name="l00826"></a>00826 p += <span class="keyword">sizeof</span>(long);
<a name="l00827"></a>00827 strcpy(p, request->name.data());
<a name="l00828"></a>00828 p += strlen(p) + 1;
<a name="l00829"></a>00829 <span class="keywordflow">for</span>(<a class="codeRef" href="qvaluelist.html">QValueList<QCString>::Iterator</a> it = request->arg_list.<a class="codeRef" href="qvaluelist.html#begin">begin</a>();
<a name="l00830"></a>00830 it != request->arg_list.end();
<a name="l00831"></a>00831 it++)
<a name="l00832"></a>00832 {
<a name="l00833"></a>00833 strcpy(p, (*it).data());
<a name="l00834"></a>00834 p += strlen(p) + 1;
<a name="l00835"></a>00835 }
<a name="l00836"></a>00836 l = request->envs.count();
<a name="l00837"></a>00837 memcpy(p, &l, <span class="keyword">sizeof</span>(<span class="keywordtype">long</span>));
<a name="l00838"></a>00838 p += <span class="keyword">sizeof</span>(long);
<a name="l00839"></a>00839 <span class="keywordflow">for</span>(<a class="codeRef" href="qvaluelist.html">QValueList<QCString>::ConstIterator</a> it = request->envs.<a class="codeRef" href="qvaluelist.html#begin">begin</a>();
<a name="l00840"></a>00840 it != request->envs.end();
<a name="l00841"></a>00841 it++)
<a name="l00842"></a>00842 {
<a name="l00843"></a>00843 strcpy(p, (*it).data());
<a name="l00844"></a>00844 p += strlen(p) + 1;
<a name="l00845"></a>00845 }
<a name="l00846"></a>00846 l = 0; <span class="comment">// avoid_loops, always false here</span>
<a name="l00847"></a>00847 memcpy(p, &l, <span class="keyword">sizeof</span>(<span class="keywordtype">long</span>));
<a name="l00848"></a>00848 p += <span class="keyword">sizeof</span>(long);
<a name="l00849"></a>00849 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l00850"></a>00850 <span class="preprocessor"></span> <span class="keywordflow">if</span>( startup_notify )
<a name="l00851"></a>00851 {
<a name="l00852"></a>00852 strcpy(p, request->startup_id.data());
<a name="l00853"></a>00853 p += strlen( p ) + 1;
<a name="l00854"></a>00854 }
<a name="l00855"></a>00855 <span class="preprocessor">#endif</span>
<a name="l00856"></a>00856 <span class="preprocessor"></span> <span class="keywordflow">if</span> (!request->cwd.isEmpty())
<a name="l00857"></a>00857 {
<a name="l00858"></a>00858 strcpy(p, request->cwd.data());
<a name="l00859"></a>00859 p += strlen( p ) + 1;
<a name="l00860"></a>00860 }
<a name="l00861"></a>00861 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l00862"></a>00862 <span class="preprocessor"></span> request_header.cmd = startup_notify ? LAUNCHER_EXT_EXEC : LAUNCHER_EXEC_NEW;
<a name="l00863"></a>00863 <span class="preprocessor">#else</span>
<a name="l00864"></a>00864 <span class="preprocessor"></span> request_header.cmd = LAUNCHER_EXEC_NEW;
<a name="l00865"></a>00865 <span class="preprocessor">#endif</span>
<a name="l00866"></a>00866 <span class="preprocessor"></span> request_header.arg_length = length;
<a name="l00867"></a>00867 write(kdeinitSocket, &request_header, <span class="keyword">sizeof</span>(request_header));
<a name="l00868"></a>00868 write(kdeinitSocket, requestData.data(), request_header.arg_length);
<a name="l00869"></a>00869
<a name="l00870"></a>00870 <span class="comment">// Wait for pid to return.</span>
<a name="l00871"></a>00871 lastRequest = request;
<a name="l00872"></a>00872 dontBlockReading = <span class="keyword">false</span>;
<a name="l00873"></a>00873 <span class="keywordflow">do</span> {
<a name="l00874"></a>00874 slotKDEInitData( kdeinitSocket );
<a name="l00875"></a>00875 }
<a name="l00876"></a>00876 <span class="keywordflow">while</span> (lastRequest != 0);
<a name="l00877"></a>00877 dontBlockReading = <span class="keyword">true</span>;
<a name="l00878"></a>00878 }
<a name="l00879"></a>00879
<a name="l00880"></a>00880 <span class="keywordtype">void</span>
<a name="l00881"></a>00881 KLauncher::exec_blind( <span class="keyword">const</span> <a class="codeRef" href="qcstring.html">QCString</a> &name, <span class="keyword">const</span> <a class="codeRef" href="qvaluelist.html">QValueList<QCString></a> &arg_list,
<a name="l00882"></a>00882 <span class="keyword">const</span> <a class="codeRef" href="qvaluelist.html">QValueList<QCString></a> &envs, <span class="keyword">const</span> <a class="codeRef" href="qcstring.html">QCString</a>& startup_id )
<a name="l00883"></a>00883 {
<a name="l00884"></a>00884 KLaunchRequest *request = <span class="keyword">new</span> KLaunchRequest;
<a name="l00885"></a>00885 request->autoStart = <span class="keyword">false</span>;
<a name="l00886"></a>00886 request->name = name;
<a name="l00887"></a>00887 request->arg_list = arg_list;
<a name="l00888"></a>00888 request->dcop_name = 0;
<a name="l00889"></a>00889 request->dcop_service_type = KService::DCOP_None;
<a name="l00890"></a>00890 request->pid = 0;
<a name="l00891"></a>00891 request->status = KLaunchRequest::Launching;
<a name="l00892"></a>00892 request->transaction = 0; <span class="comment">// No confirmation is send</span>
<a name="l00893"></a>00893 request->envs = envs;
<a name="l00894"></a>00894 <span class="comment">// Find service, if any - strip path if needed</span>
<a name="l00895"></a>00895 KService::Ptr service = KService::serviceByDesktopName( name.<a class="codeRef" href="qcstring.html#mid">mid</a>( name.<a class="codeRef" href="qcstring.html#findRev">findRev</a>( <span class="charliteral">'/'</span> ) + 1 ));
<a name="l00896"></a>00896 <span class="keywordflow">if</span> (service != NULL)
<a name="l00897"></a>00897 send_service_startup_info( request, service,
<a name="l00898"></a>00898 startup_id, <a class="codeRef" href="qvaluelist.html">QValueList< QCString ></a>());
<a name="l00899"></a>00899 <span class="keywordflow">else</span> <span class="comment">// no .desktop file, no startup info</span>
<a name="l00900"></a>00900 cancel_service_startup_info( request, startup_id, envs );
<a name="l00901"></a>00901
<a name="l00902"></a>00902 requestStart(request);
<a name="l00903"></a>00903 <span class="comment">// We don't care about this request any longer....</span>
<a name="l00904"></a>00904 requestDone(request);
<a name="l00905"></a>00905 }
<a name="l00906"></a>00906
<a name="l00907"></a>00907
<a name="l00908"></a>00908 <span class="keywordtype">bool</span>
<a name="l00909"></a>00909 KLauncher::start_service_by_name(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &serviceName, <span class="keyword">const</span> <a class="codeRef" href="qstringlist.html">QStringList</a> &urls,
<a name="l00910"></a>00910 <span class="keyword">const</span> <a class="codeRef" href="qvaluelist.html">QValueList<QCString></a> &envs, <span class="keyword">const</span> <a class="codeRef" href="qcstring.html">QCString</a>& startup_id, <span class="keywordtype">bool</span> blind)
<a name="l00911"></a>00911 {
<a name="l00912"></a>00912 KService::Ptr service = 0;
<a name="l00913"></a>00913 <span class="comment">// Find service</span>
<a name="l00914"></a>00914 service = KService::serviceByName(serviceName);
<a name="l00915"></a>00915 <span class="keywordflow">if</span> (!service)
<a name="l00916"></a>00916 {
<a name="l00917"></a>00917 DCOPresult.result = ENOENT;
<a name="l00918"></a>00918 DCOPresult.error = i18n(<span class="stringliteral">"Could not find service '%1'."</span>).arg(serviceName);
<a name="l00919"></a>00919 cancel_service_startup_info( NULL, startup_id, envs ); <span class="comment">// cancel it if any</span>
<a name="l00920"></a>00920 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00921"></a>00921 }
<a name="l00922"></a>00922 <span class="keywordflow">return</span> start_service(service, urls, envs, startup_id, blind);
<a name="l00923"></a>00923 }
<a name="l00924"></a>00924
<a name="l00925"></a>00925 <span class="keywordtype">bool</span>
<a name="l00926"></a>00926 KLauncher::start_service_by_desktop_path(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &serviceName, <span class="keyword">const</span> <a class="codeRef" href="qstringlist.html">QStringList</a> &urls,
<a name="l00927"></a>00927 <span class="keyword">const</span> <a class="codeRef" href="qvaluelist.html">QValueList<QCString></a> &envs, <span class="keyword">const</span> <a class="codeRef" href="qcstring.html">QCString</a>& startup_id, <span class="keywordtype">bool</span> blind)
<a name="l00928"></a>00928 {
<a name="l00929"></a>00929 KService::Ptr service = 0;
<a name="l00930"></a>00930 <span class="comment">// Find service</span>
<a name="l00931"></a>00931 <span class="keywordflow">if</span> (serviceName[0] == <span class="charliteral">'/'</span>)
<a name="l00932"></a>00932 {
<a name="l00933"></a>00933 <span class="comment">// Full path</span>
<a name="l00934"></a>00934 service = <span class="keyword">new</span> KService(serviceName);
<a name="l00935"></a>00935 }
<a name="l00936"></a>00936 <span class="keywordflow">else</span>
<a name="l00937"></a>00937 {
<a name="l00938"></a>00938 service = KService::serviceByDesktopPath(serviceName);
<a name="l00939"></a>00939 }
<a name="l00940"></a>00940 <span class="keywordflow">if</span> (!service)
<a name="l00941"></a>00941 {
<a name="l00942"></a>00942 DCOPresult.result = ENOENT;
<a name="l00943"></a>00943 DCOPresult.error = i18n(<span class="stringliteral">"Could not find service '%1'."</span>).arg(serviceName);
<a name="l00944"></a>00944 cancel_service_startup_info( NULL, startup_id, envs ); <span class="comment">// cancel it if any</span>
<a name="l00945"></a>00945 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00946"></a>00946 }
<a name="l00947"></a>00947 <span class="keywordflow">return</span> start_service(service, urls, envs, startup_id, blind);
<a name="l00948"></a>00948 }
<a name="l00949"></a>00949
<a name="l00950"></a>00950 <span class="keywordtype">bool</span>
<a name="l00951"></a>00951 KLauncher::start_service_by_desktop_name(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &serviceName, <span class="keyword">const</span> <a class="codeRef" href="qstringlist.html">QStringList</a> &urls,
<a name="l00952"></a>00952 <span class="keyword">const</span> <a class="codeRef" href="qvaluelist.html">QValueList<QCString></a> &envs, <span class="keyword">const</span> <a class="codeRef" href="qcstring.html">QCString</a>& startup_id, <span class="keywordtype">bool</span> blind)
<a name="l00953"></a>00953 {
<a name="l00954"></a>00954 KService::Ptr service = 0;
<a name="l00955"></a>00955 <span class="comment">// Find service</span>
<a name="l00956"></a>00956 service = KService::serviceByDesktopName(serviceName);
<a name="l00957"></a>00957 <span class="keywordflow">if</span> (!service)
<a name="l00958"></a>00958 {
<a name="l00959"></a>00959 DCOPresult.result = ENOENT;
<a name="l00960"></a>00960 DCOPresult.error = i18n(<span class="stringliteral">"Could not find service '%1'."</span>).arg(serviceName);
<a name="l00961"></a>00961 cancel_service_startup_info( NULL, startup_id, envs ); <span class="comment">// cancel it if any</span>
<a name="l00962"></a>00962 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00963"></a>00963 }
<a name="l00964"></a>00964 <span class="keywordflow">return</span> start_service(service, urls, envs, startup_id, blind);
<a name="l00965"></a>00965 }
<a name="l00966"></a>00966
<a name="l00967"></a>00967 <span class="keywordtype">bool</span>
<a name="l00968"></a>00968 KLauncher::start_service(KService::Ptr service, <span class="keyword">const</span> <a class="codeRef" href="qstringlist.html">QStringList</a> &_urls,
<a name="l00969"></a>00969 <span class="keyword">const</span> <a class="codeRef" href="qvaluelist.html">QValueList<QCString></a> &envs, <span class="keyword">const</span> <a class="codeRef" href="qcstring.html">QCString</a>& startup_id, <span class="keywordtype">bool</span> blind, <span class="keywordtype">bool</span> autoStart)
<a name="l00970"></a>00970 {
<a name="l00971"></a>00971 <a class="codeRef" href="qstringlist.html">QStringList</a> urls = _urls;
<a name="l00972"></a>00972 <span class="keywordflow">if</span> (!service->isValid())
<a name="l00973"></a>00973 {
<a name="l00974"></a>00974 DCOPresult.result = ENOEXEC;
<a name="l00975"></a>00975 DCOPresult.error = i18n(<span class="stringliteral">"Service '%1' is malformatted."</span>).arg(service->desktopEntryPath());
<a name="l00976"></a>00976 cancel_service_startup_info( NULL, startup_id, envs ); <span class="comment">// cancel it if any</span>
<a name="l00977"></a>00977 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00978"></a>00978 }
<a name="l00979"></a>00979 KLaunchRequest *request = <span class="keyword">new</span> KLaunchRequest;
<a name="l00980"></a>00980 request->autoStart = autoStart;
<a name="l00981"></a>00981
<a name="l00982"></a>00982 <span class="keywordflow">if</span> ((urls.count() > 1) && !service->allowMultipleFiles())
<a name="l00983"></a>00983 {
<a name="l00984"></a>00984 <span class="comment">// We need to launch the application N times. That sucks.</span>
<a name="l00985"></a>00985 <span class="comment">// We ignore the result for application 2 to N.</span>
<a name="l00986"></a>00986 <span class="comment">// For the first file we launch the application in the</span>
<a name="l00987"></a>00987 <span class="comment">// usual way. The reported result is based on this</span>
<a name="l00988"></a>00988 <span class="comment">// application.</span>
<a name="l00989"></a>00989 QStringList::ConstIterator it = urls.begin();
<a name="l00990"></a>00990 <span class="keywordflow">for</span>(++it;
<a name="l00991"></a>00991 it != urls.end();
<a name="l00992"></a>00992 ++it)
<a name="l00993"></a>00993 {
<a name="l00994"></a>00994 <a class="codeRef" href="qstringlist.html">QStringList</a> singleUrl;
<a name="l00995"></a>00995 singleUrl.append(*it);
<a name="l00996"></a>00996 <a class="codeRef" href="qcstring.html">QCString</a> startup_id2 = startup_id;
<a name="l00997"></a>00997 <span class="keywordflow">if</span>( !startup_id2.<a class="codeRef" href="qcstring.html#isEmpty">isEmpty</a>() && startup_id2 != <span class="stringliteral">"0"</span> )
<a name="l00998"></a>00998 startup_id2 = <span class="stringliteral">"0"</span>; <span class="comment">// can't use the same startup_id several times</span>
<a name="l00999"></a>00999 start_service( service, singleUrl, envs, startup_id2, <span class="keyword">true</span>);
<a name="l01000"></a>01000 }
<a name="l01001"></a>01001 <a class="codeRef" href="qstring.html">QString</a> firstURL = *(urls.begin());
<a name="l01002"></a>01002 urls.clear();
<a name="l01003"></a>01003 urls.append(firstURL);
<a name="l01004"></a>01004 }
<a name="l01005"></a>01005 createArgs(request, service, urls);
<a name="l01006"></a>01006
<a name="l01007"></a>01007 <span class="comment">// We must have one argument at least!</span>
<a name="l01008"></a>01008 <span class="keywordflow">if</span> (!request->arg_list.count())
<a name="l01009"></a>01009 {
<a name="l01010"></a>01010 DCOPresult.result = ENOEXEC;
<a name="l01011"></a>01011 DCOPresult.error = i18n(<span class="stringliteral">"Service '%1' is malformatted."</span>).arg(service->desktopEntryPath());
<a name="l01012"></a>01012 <span class="keyword">delete</span> request;
<a name="l01013"></a>01013 cancel_service_startup_info( NULL, startup_id, envs );
<a name="l01014"></a>01014 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l01015"></a>01015 }
<a name="l01016"></a>01016
<a name="l01017"></a>01017 request->name = request->arg_list.first();
<a name="l01018"></a>01018 request->arg_list.remove(request->arg_list.begin());
<a name="l01019"></a>01019
<a name="l01020"></a>01020 request->dcop_service_type = service->DCOPServiceType();
<a name="l01021"></a>01021
<a name="l01022"></a>01022 <span class="keywordflow">if</span> ((request->dcop_service_type == KService::DCOP_Unique) ||
<a name="l01023"></a>01023 (request->dcop_service_type == KService::DCOP_Multi))
<a name="l01024"></a>01024 {
<a name="l01025"></a>01025 <a class="codeRef" href="qvariant.html">QVariant</a> v = service->property(<span class="stringliteral">"X-DCOP-ServiceName"</span>);
<a name="l01026"></a>01026 <span class="keywordflow">if</span> (v.<a class="codeRef" href="qvariant.html#isValid">isValid</a>())
<a name="l01027"></a>01027 request->dcop_name = v.<a class="codeRef" href="qvariant.html#toString">toString</a>().utf8();
<a name="l01028"></a>01028 <span class="keywordflow">if</span> (request->dcop_name.isEmpty())
<a name="l01029"></a>01029 {
<a name="l01030"></a>01030 request->dcop_name = <a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(KRun::binaryName(service->exec(), <span class="keyword">true</span>));
<a name="l01031"></a>01031 }
<a name="l01032"></a>01032 }
<a name="l01033"></a>01033
<a name="l01034"></a>01034 request->pid = 0;
<a name="l01035"></a>01035 request->transaction = 0;
<a name="l01036"></a>01036 request->envs = envs;
<a name="l01037"></a>01037 send_service_startup_info( request, service, startup_id, envs );
<a name="l01038"></a>01038
<a name="l01039"></a>01039 <span class="comment">// Request will be handled later.</span>
<a name="l01040"></a>01040 <span class="keywordflow">if</span> (!blind && !autoStart)
<a name="l01041"></a>01041 {
<a name="l01042"></a>01042 request->transaction = dcopClient()->beginTransaction();
<a name="l01043"></a>01043 }
<a name="l01044"></a>01044 queueRequest(request);
<a name="l01045"></a>01045 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l01046"></a>01046 }
<a name="l01047"></a>01047
<a name="l01048"></a>01048 <span class="keywordtype">void</span>
<a name="l01049"></a>01049 KLauncher::send_service_startup_info( KLaunchRequest *request, KService::Ptr service, <span class="keyword">const</span> <a class="codeRef" href="qcstring.html">QCString</a>& startup_id,
<a name="l01050"></a>01050 <span class="keyword">const</span> <a class="codeRef" href="qvaluelist.html">QValueList<QCString></a> &envs )
<a name="l01051"></a>01051 {
<a name="l01052"></a>01052 <span class="preprocessor">#if defined Q_WS_X11 && ! defined K_WS_QTONLY</span>
<a name="l01053"></a>01053 <span class="preprocessor"></span><span class="comment">//#ifdef Q_WS_X11 // KStartup* isn't implemented for Qt/Embedded yet</span>
<a name="l01054"></a>01054 request->startup_id = <span class="stringliteral">"0"</span>;
<a name="l01055"></a>01055 <span class="keywordflow">if</span>( startup_id == <span class="stringliteral">"0"</span> )
<a name="l01056"></a>01056 <span class="keywordflow">return</span>;
<a name="l01057"></a>01057 <span class="keywordtype">bool</span> silent;
<a name="l01058"></a>01058 <a class="codeRef" href="qcstring.html">QCString</a> wmclass;
<a name="l01059"></a>01059 <span class="keywordflow">if</span>( !KRun::checkStartupNotify( QString::null, service, &silent, &wmclass ))
<a name="l01060"></a>01060 <span class="keywordflow">return</span>;
<a name="l01061"></a>01061 KStartupInfoId id;
<a name="l01062"></a>01062 <span class="keywordtype">id</span>.initId( startup_id );
<a name="l01063"></a>01063 <span class="keyword">const</span> <span class="keywordtype">char</span>* dpy_str = NULL;
<a name="l01064"></a>01064 <span class="keywordflow">for</span>( <a class="codeRef" href="qvaluelist.html">QValueList<QCString>::ConstIterator</a> it = envs.<a class="codeRef" href="qvaluelist.html#begin">begin</a>();
<a name="l01065"></a>01065 it != envs.<a class="codeRef" href="qvaluelist.html#end">end</a>();
<a name="l01066"></a>01066 ++it )
<a name="l01067"></a>01067 <span class="keywordflow">if</span>( strncmp( *it, <span class="stringliteral">"DISPLAY="</span>, 8 ) == 0 )
<a name="l01068"></a>01068 dpy_str = static_cast< const char* >( *it ) + 8;
<a name="l01069"></a>01069 Display* dpy = NULL;
<a name="l01070"></a>01070 <span class="keywordflow">if</span>( dpy_str != NULL && mCached_dpy != NULL
<a name="l01071"></a>01071 && qstrcmp( dpy_str, XDisplayString( mCached_dpy )) == 0 )
<a name="l01072"></a>01072 dpy = mCached_dpy;
<a name="l01073"></a>01073 <span class="keywordflow">if</span>( dpy == NULL )
<a name="l01074"></a>01074 dpy = XOpenDisplay( dpy_str );
<a name="l01075"></a>01075 request->startup_id = <span class="keywordtype">id</span>.id();
<a name="l01076"></a>01076 <span class="keywordflow">if</span>( dpy == NULL )
<a name="l01077"></a>01077 {
<a name="l01078"></a>01078 cancel_service_startup_info( request, startup_id, envs );
<a name="l01079"></a>01079 <span class="keywordflow">return</span>;
<a name="l01080"></a>01080 }
<a name="l01081"></a>01081
<a name="l01082"></a>01082 request->startup_dpy = dpy_str;
<a name="l01083"></a>01083
<a name="l01084"></a>01084 KStartupInfoData data;
<a name="l01085"></a>01085 data.setName( service->name());
<a name="l01086"></a>01086 data.setIcon( service->icon());
<a name="l01087"></a>01087 data.setDescription( i18n( <span class="stringliteral">"Launching %1"</span> ).arg( service->name()));
<a name="l01088"></a>01088 <span class="keywordflow">if</span>( !wmclass.<a class="codeRef" href="qcstring.html#isEmpty">isEmpty</a>())
<a name="l01089"></a>01089 data.setWMClass( wmclass );
<a name="l01090"></a>01090 <span class="keywordflow">if</span>( silent )
<a name="l01091"></a>01091 data.setSilent( KStartupInfoData::Yes );
<a name="l01092"></a>01092 <span class="comment">// the rest will be sent by kdeinit</span>
<a name="l01093"></a>01093 KStartupInfo::sendStartupX( dpy, <span class="keywordtype">id</span>, data );
<a name="l01094"></a>01094 <span class="keywordflow">if</span>( mCached_dpy != dpy && mCached_dpy != NULL )
<a name="l01095"></a>01095 XCloseDisplay( mCached_dpy );
<a name="l01096"></a>01096 mCached_dpy = dpy;
<a name="l01097"></a>01097 <span class="keywordflow">return</span>;
<a name="l01098"></a>01098 <span class="preprocessor">#else</span>
<a name="l01099"></a>01099 <span class="preprocessor"></span> <span class="keywordflow">return</span>;
<a name="l01100"></a>01100 <span class="preprocessor">#endif</span>
<a name="l01101"></a>01101 <span class="preprocessor"></span>}
<a name="l01102"></a>01102
<a name="l01103"></a>01103 <span class="keywordtype">void</span>
<a name="l01104"></a>01104 KLauncher::cancel_service_startup_info( KLaunchRequest* request, <span class="keyword">const</span> <a class="codeRef" href="qcstring.html">QCString</a>& startup_id,
<a name="l01105"></a>01105 <span class="keyword">const</span> <a class="codeRef" href="qvaluelist.html">QValueList<QCString></a> &envs )
<a name="l01106"></a>01106 {
<a name="l01107"></a>01107 <span class="preprocessor">#if defined Q_WS_X11 && ! defined K_WS_QTONLY</span>
<a name="l01108"></a>01108 <span class="preprocessor"></span><span class="comment">//#ifdef Q_WS_X11 // KStartup* isn't implemented for Qt/Embedded yet</span>
<a name="l01109"></a>01109 <span class="keywordflow">if</span>( request != NULL )
<a name="l01110"></a>01110 request->startup_id = <span class="stringliteral">"0"</span>;
<a name="l01111"></a>01111 <span class="keywordflow">if</span>( !startup_id.<a class="codeRef" href="qcstring.html#isEmpty">isEmpty</a>() && startup_id != <span class="stringliteral">"0"</span> )
<a name="l01112"></a>01112 {
<a name="l01113"></a>01113 <span class="keyword">const</span> <span class="keywordtype">char</span>* dpy_str = NULL;
<a name="l01114"></a>01114 <span class="keywordflow">for</span>( <a class="codeRef" href="qvaluelist.html">QValueList<QCString>::ConstIterator</a> it = envs.<a class="codeRef" href="qvaluelist.html#begin">begin</a>();
<a name="l01115"></a>01115 it != envs.<a class="codeRef" href="qvaluelist.html#end">end</a>();
<a name="l01116"></a>01116 ++it )
<a name="l01117"></a>01117 <span class="keywordflow">if</span>( strncmp( *it, <span class="stringliteral">"DISPLAY="</span>, 8 ) == 0 )
<a name="l01118"></a>01118 dpy_str = static_cast< const char* >( *it ) + 8;
<a name="l01119"></a>01119 Display* dpy = NULL;
<a name="l01120"></a>01120 <span class="keywordflow">if</span>( dpy_str != NULL && mCached_dpy != NULL
<a name="l01121"></a>01121 && qstrcmp( dpy_str, XDisplayString( mCached_dpy )) == 0 )
<a name="l01122"></a>01122 dpy = mCached_dpy;
<a name="l01123"></a>01123 <span class="keywordflow">if</span>( dpy == NULL )
<a name="l01124"></a>01124 dpy = XOpenDisplay( dpy_str );
<a name="l01125"></a>01125 <span class="keywordflow">if</span>( dpy == NULL )
<a name="l01126"></a>01126 <span class="keywordflow">return</span>;
<a name="l01127"></a>01127 KStartupInfoId id;
<a name="l01128"></a>01128 <span class="keywordtype">id</span>.initId( startup_id );
<a name="l01129"></a>01129 KStartupInfo::sendFinishX( dpy, <span class="keywordtype">id</span> );
<a name="l01130"></a>01130 <span class="keywordflow">if</span>( mCached_dpy != dpy && mCached_dpy != NULL )
<a name="l01131"></a>01131 XCloseDisplay( mCached_dpy );
<a name="l01132"></a>01132 mCached_dpy = dpy;
<a name="l01133"></a>01133 }
<a name="l01134"></a>01134 <span class="preprocessor">#endif</span>
<a name="l01135"></a>01135 <span class="preprocessor"></span>}
<a name="l01136"></a>01136
<a name="l01137"></a>01137 <span class="keywordtype">bool</span>
<a name="l01138"></a>01138 KLauncher::kdeinit_exec(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &app, <span class="keyword">const</span> <a class="codeRef" href="qstringlist.html">QStringList</a> &args,
<a name="l01139"></a>01139 <span class="keyword">const</span> <a class="codeRef" href="qvaluelist.html">QValueList<QCString></a> &envs, <a class="codeRef" href="qcstring.html">QCString</a> startup_id, <span class="keywordtype">bool</span> wait)
<a name="l01140"></a>01140 {
<a name="l01141"></a>01141 KLaunchRequest *request = <span class="keyword">new</span> KLaunchRequest;
<a name="l01142"></a>01142 request->autoStart = <span class="keyword">false</span>;
<a name="l01143"></a>01143
<a name="l01144"></a>01144 <span class="keywordflow">for</span>(QStringList::ConstIterator it = args.begin();
<a name="l01145"></a>01145 it != args.end();
<a name="l01146"></a>01146 it++)
<a name="l01147"></a>01147 {
<a name="l01148"></a>01148 <a class="codeRef" href="qstring.html">QString</a> arg = *it;
<a name="l01149"></a>01149 request->arg_list.<a class="codeRef" href="qstring.html#append">append</a>(arg.<a class="codeRef" href="qstring.html#local8Bit">local8Bit</a>());
<a name="l01150"></a>01150 }
<a name="l01151"></a>01151
<a name="l01152"></a>01152 request->name = app.<a class="codeRef" href="qstring.html#local8Bit">local8Bit</a>();
<a name="l01153"></a>01153
<a name="l01154"></a>01154 <span class="keywordflow">if</span> (wait)
<a name="l01155"></a>01155 request->dcop_service_type = KService::DCOP_Wait;
<a name="l01156"></a>01156 <span class="keywordflow">else</span>
<a name="l01157"></a>01157 request->dcop_service_type = KService::DCOP_None;
<a name="l01158"></a>01158 request->dcop_name = 0;
<a name="l01159"></a>01159 request->pid = 0;
<a name="l01160"></a>01160 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l01161"></a>01161 <span class="preprocessor"></span> request->startup_id = startup_id;
<a name="l01162"></a>01162 <span class="preprocessor">#endif</span>
<a name="l01163"></a>01163 <span class="preprocessor"></span> request->envs = envs;
<a name="l01164"></a>01164 <span class="keywordflow">if</span>( app != <span class="stringliteral">"kbuildsycoca"</span> ) <span class="comment">// avoid stupid loop</span>
<a name="l01165"></a>01165 {
<a name="l01166"></a>01166 <span class="comment">// Find service, if any - strip path if needed</span>
<a name="l01167"></a>01167 KService::Ptr service = KService::serviceByDesktopName( app.<a class="codeRef" href="qstring.html#mid">mid</a>( app.<a class="codeRef" href="qstring.html#findRev">findRev</a>( <span class="charliteral">'/'</span> ) + 1 ));
<a name="l01168"></a>01168 <span class="keywordflow">if</span> (service != NULL)
<a name="l01169"></a>01169 send_service_startup_info( request, service,
<a name="l01170"></a>01170 startup_id, <a class="codeRef" href="qvaluelist.html">QValueList< QCString ></a>());
<a name="l01171"></a>01171 <span class="keywordflow">else</span> <span class="comment">// no .desktop file, no startup info</span>
<a name="l01172"></a>01172 cancel_service_startup_info( request, startup_id, envs );
<a name="l01173"></a>01173 }
<a name="l01174"></a>01174 request->transaction = dcopClient()->beginTransaction();
<a name="l01175"></a>01175 queueRequest(request);
<a name="l01176"></a>01176 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l01177"></a>01177 }
<a name="l01178"></a>01178
<a name="l01179"></a>01179 <span class="keywordtype">void</span>
<a name="l01180"></a>01180 KLauncher::queueRequest(KLaunchRequest *request)
<a name="l01181"></a>01181 {
<a name="l01182"></a>01182 requestQueue.append( request );
<a name="l01183"></a>01183 <span class="keywordflow">if</span> (!bProcessingQueue)
<a name="l01184"></a>01184 {
<a name="l01185"></a>01185 bProcessingQueue = <span class="keyword">true</span>;
<a name="l01186"></a>01186 <a class="codeRef" href="qtimer.html#singleShot">QTimer::singleShot</a>(0, <span class="keyword">this</span>, SLOT( slotDequeue() ));
<a name="l01187"></a>01187 }
<a name="l01188"></a>01188 }
<a name="l01189"></a>01189
<a name="l01190"></a>01190 <span class="keywordtype">void</span>
<a name="l01191"></a>01191 KLauncher::slotDequeue()
<a name="l01192"></a>01192 {
<a name="l01193"></a>01193 <span class="keywordflow">do</span> {
<a name="l01194"></a>01194 KLaunchRequest *request = requestQueue.take(0);
<a name="l01195"></a>01195 <span class="comment">// process request</span>
<a name="l01196"></a>01196 request->status = KLaunchRequest::Launching;
<a name="l01197"></a>01197 requestStart(request);
<a name="l01198"></a>01198 <span class="keywordflow">if</span> (request->status != KLaunchRequest::Launching)
<a name="l01199"></a>01199 {
<a name="l01200"></a>01200 <span class="comment">// Request handled.</span>
<a name="l01201"></a>01201 requestDone( request );
<a name="l01202"></a>01202 <span class="keywordflow">continue</span>;
<a name="l01203"></a>01203 }
<a name="l01204"></a>01204 } <span class="keywordflow">while</span>(requestQueue.count());
<a name="l01205"></a>01205 bProcessingQueue = <span class="keyword">false</span>;
<a name="l01206"></a>01206 }
<a name="l01207"></a>01207
<a name="l01208"></a>01208 <span class="keywordtype">void</span>
<a name="l01209"></a>01209 KLauncher::createArgs( KLaunchRequest *request, <span class="keyword">const</span> KService::Ptr service ,
<a name="l01210"></a>01210 <span class="keyword">const</span> <a class="codeRef" href="qstringlist.html">QStringList</a> &urls)
<a name="l01211"></a>01211 {
<a name="l01212"></a>01212 <a class="codeRef" href="qstringlist.html">QStringList</a> params = KRun::processDesktopExec(*service, urls, <span class="keyword">false</span>);
<a name="l01213"></a>01213
<a name="l01214"></a>01214 <span class="keywordflow">for</span>(QStringList::ConstIterator it = params.begin();
<a name="l01215"></a>01215 it != params.end(); ++it)
<a name="l01216"></a>01216 {
<a name="l01217"></a>01217 request->arg_list.append((*it).local8Bit());
<a name="l01218"></a>01218 }
<a name="l01219"></a>01219 request->cwd = <a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(service->path());
<a name="l01220"></a>01220 }
<a name="l01221"></a>01221
<a name="l01223"></a>01223
<a name="l01224"></a>01224 pid_t
<a name="l01225"></a>01225 KLauncher::requestHoldSlave(<span class="keyword">const</span> KURL &url, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &app_socket)
<a name="l01226"></a>01226 {
<a name="l01227"></a>01227 IdleSlave *slave;
<a name="l01228"></a>01228 <span class="keywordflow">for</span>(slave = mSlaveList.first(); slave; slave = mSlaveList.next())
<a name="l01229"></a>01229 {
<a name="l01230"></a>01230 <span class="keywordflow">if</span> (slave->onHold(url))
<a name="l01231"></a>01231 <span class="keywordflow">break</span>;
<a name="l01232"></a>01232 }
<a name="l01233"></a>01233 <span class="keywordflow">if</span> (slave)
<a name="l01234"></a>01234 {
<a name="l01235"></a>01235 mSlaveList.removeRef(slave);
<a name="l01236"></a>01236 slave->connect(app_socket);
<a name="l01237"></a>01237 <span class="keywordflow">return</span> slave->pid();
<a name="l01238"></a>01238 }
<a name="l01239"></a>01239 <span class="keywordflow">return</span> 0;
<a name="l01240"></a>01240 }
<a name="l01241"></a>01241
<a name="l01242"></a>01242
<a name="l01243"></a>01243 pid_t
<a name="l01244"></a>01244 KLauncher::requestSlave(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &protocol,
<a name="l01245"></a>01245 <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &host,
<a name="l01246"></a>01246 <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &app_socket,
<a name="l01247"></a>01247 <a class="codeRef" href="qstring.html">QString</a> &error)
<a name="l01248"></a>01248 {
<a name="l01249"></a>01249 IdleSlave *slave;
<a name="l01250"></a>01250 <span class="keywordflow">for</span>(slave = mSlaveList.first(); slave; slave = mSlaveList.next())
<a name="l01251"></a>01251 {
<a name="l01252"></a>01252 <span class="keywordflow">if</span> (slave->match(protocol, host, <span class="keyword">true</span>))
<a name="l01253"></a>01253 <span class="keywordflow">break</span>;
<a name="l01254"></a>01254 }
<a name="l01255"></a>01255 <span class="keywordflow">if</span> (!slave)
<a name="l01256"></a>01256 {
<a name="l01257"></a>01257 <span class="keywordflow">for</span>(slave = mSlaveList.first(); slave; slave = mSlaveList.next())
<a name="l01258"></a>01258 {
<a name="l01259"></a>01259 <span class="keywordflow">if</span> (slave->match(protocol, host, <span class="keyword">false</span>))
<a name="l01260"></a>01260 <span class="keywordflow">break</span>;
<a name="l01261"></a>01261 }
<a name="l01262"></a>01262 }
<a name="l01263"></a>01263 <span class="keywordflow">if</span> (!slave)
<a name="l01264"></a>01264 {
<a name="l01265"></a>01265 <span class="keywordflow">for</span>(slave = mSlaveList.first(); slave; slave = mSlaveList.next())
<a name="l01266"></a>01266 {
<a name="l01267"></a>01267 <span class="keywordflow">if</span> (slave->match(protocol, QString::null, <span class="keyword">false</span>))
<a name="l01268"></a>01268 <span class="keywordflow">break</span>;
<a name="l01269"></a>01269 }
<a name="l01270"></a>01270 }
<a name="l01271"></a>01271 <span class="keywordflow">if</span> (slave)
<a name="l01272"></a>01272 {
<a name="l01273"></a>01273 mSlaveList.removeRef(slave);
<a name="l01274"></a>01274 slave->connect(app_socket);
<a name="l01275"></a>01275 <span class="keywordflow">return</span> slave->pid();
<a name="l01276"></a>01276 }
<a name="l01277"></a>01277
<a name="l01278"></a>01278 <a class="codeRef" href="qstring.html">QString</a> _name = KProtocolInfo::exec(protocol);
<a name="l01279"></a>01279 <span class="keywordflow">if</span> (_name.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l01280"></a>01280 {
<a name="l01281"></a>01281 error = i18n(<span class="stringliteral">"Unknown protocol '%1'.\n"</span>).<a class="codeRef" href="qstring.html#arg">arg</a>(protocol);
<a name="l01282"></a>01282 <span class="keywordflow">return</span> 0;
<a name="l01283"></a>01283 }
<a name="l01284"></a>01284
<a name="l01285"></a>01285 <a class="codeRef" href="qcstring.html">QCString</a> name = _name.<a class="codeRef" href="qstring.html#latin1">latin1</a>(); <span class="comment">// ex: "kio_ftp"</span>
<a name="l01286"></a>01286 <a class="codeRef" href="qcstring.html">QCString</a> arg1 = protocol.<a class="codeRef" href="qstring.html#latin1">latin1</a>();
<a name="l01287"></a>01287 <a class="codeRef" href="qcstring.html">QCString</a> arg2 = <a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(mPoolSocketName);
<a name="l01288"></a>01288 <a class="codeRef" href="qcstring.html">QCString</a> arg3 = <a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(app_socket);
<a name="l01289"></a>01289 <a class="codeRef" href="qvaluelist.html">QValueList<QCString></a> arg_list;
<a name="l01290"></a>01290 arg_list.<a class="codeRef" href="qvaluelist.html#append">append</a>(arg1);
<a name="l01291"></a>01291 arg_list.<a class="codeRef" href="qvaluelist.html#append">append</a>(arg2);
<a name="l01292"></a>01292 arg_list.<a class="codeRef" href="qvaluelist.html#append">append</a>(arg3);
<a name="l01293"></a>01293
<a name="l01294"></a>01294 <span class="comment">// kdDebug(7016) << "KLauncher: launching new slave " << _name << " with protocol=" << protocol << endl;</span>
<a name="l01295"></a>01295 <span class="keywordflow">if</span> (mSlaveDebug == arg1)
<a name="l01296"></a>01296 {
<a name="l01297"></a>01297 klauncher_header request_header;
<a name="l01298"></a>01298 request_header.cmd = LAUNCHER_DEBUG_WAIT;
<a name="l01299"></a>01299 request_header.arg_length = 0;
<a name="l01300"></a>01300 write(kdeinitSocket, &request_header, <span class="keyword">sizeof</span>(request_header));
<a name="l01301"></a>01301 }
<a name="l01302"></a>01302 <span class="keywordflow">if</span> (mSlaveValgrind == arg1)
<a name="l01303"></a>01303 {
<a name="l01304"></a>01304 arg_list.<a class="codeRef" href="qvaluelist.html#prepend">prepend</a>(<a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(KLibLoader::findLibrary(name)));
<a name="l01305"></a>01305 arg_list.<a class="codeRef" href="qvaluelist.html#prepend">prepend</a>(<a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(locate(<span class="stringliteral">"exe"</span>, <span class="stringliteral">"kioslave"</span>)));
<a name="l01306"></a>01306 name = <span class="stringliteral">"valgrind"</span>;
<a name="l01307"></a>01307 <span class="keywordflow">if</span> (!mSlaveValgrindSkin.isEmpty()) {
<a name="l01308"></a>01308 arg_list.<a class="codeRef" href="qvaluelist.html#prepend">prepend</a>(<a class="codeRef" href="qcstring.html">QCString</a>(<span class="stringliteral">"--tool="</span>) + mSlaveValgrindSkin);
<a name="l01309"></a>01309 } <span class="keywordflow">else</span>
<a name="l01310"></a>01310 arg_list.<a class="codeRef" href="qvaluelist.html#prepend">prepend</a>(<span class="stringliteral">"--tool=memcheck"</span>);
<a name="l01311"></a>01311 }
<a name="l01312"></a>01312
<a name="l01313"></a>01313 KLaunchRequest *request = <span class="keyword">new</span> KLaunchRequest;
<a name="l01314"></a>01314 request->autoStart = <span class="keyword">false</span>;
<a name="l01315"></a>01315 request->name = name;
<a name="l01316"></a>01316 request->arg_list = arg_list;
<a name="l01317"></a>01317 request->dcop_name = 0;
<a name="l01318"></a>01318 request->dcop_service_type = KService::DCOP_None;
<a name="l01319"></a>01319 request->pid = 0;
<a name="l01320"></a>01320 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l01321"></a>01321 <span class="preprocessor"></span> request->startup_id = <span class="stringliteral">"0"</span>;
<a name="l01322"></a>01322 <span class="preprocessor">#endif</span>
<a name="l01323"></a>01323 <span class="preprocessor"></span> request->status = KLaunchRequest::Launching;
<a name="l01324"></a>01324 request->transaction = 0; <span class="comment">// No confirmation is send</span>
<a name="l01325"></a>01325 requestStart(request);
<a name="l01326"></a>01326 pid_t pid = request->pid;
<a name="l01327"></a>01327
<a name="l01328"></a>01328 <span class="comment">// kdDebug(7016) << "Slave launched, pid = " << pid << endl;</span>
<a name="l01329"></a>01329
<a name="l01330"></a>01330 <span class="comment">// We don't care about this request any longer....</span>
<a name="l01331"></a>01331 requestDone(request);
<a name="l01332"></a>01332 <span class="keywordflow">if</span> (!pid)
<a name="l01333"></a>01333 {
<a name="l01334"></a>01334 error = i18n(<span class="stringliteral">"Error loading '%1'.\n"</span>).<a class="codeRef" href="qstring.html#arg">arg</a>(name);
<a name="l01335"></a>01335 }
<a name="l01336"></a>01336 <span class="keywordflow">return</span> pid;
<a name="l01337"></a>01337 }
<a name="l01338"></a>01338
<a name="l01339"></a>01339 <span class="keywordtype">void</span>
<a name="l01340"></a>01340 KLauncher::waitForSlave(pid_t pid)
<a name="l01341"></a>01341 {
<a name="l01342"></a>01342 IdleSlave *slave;
<a name="l01343"></a>01343 <span class="keywordflow">for</span>(slave = mSlaveList.first(); slave; slave = mSlaveList.next())
<a name="l01344"></a>01344 {
<a name="l01345"></a>01345 <span class="keywordflow">if</span> (slave->pid() == pid)
<a name="l01346"></a>01346 <span class="keywordflow">return</span>; <span class="comment">// Already here.</span>
<a name="l01347"></a>01347 }
<a name="l01348"></a>01348 SlaveWaitRequest *waitRequest = <span class="keyword">new</span> SlaveWaitRequest;
<a name="l01349"></a>01349 waitRequest->transaction = dcopClient()->beginTransaction();
<a name="l01350"></a>01350 waitRequest->pid = pid;
<a name="l01351"></a>01351 mSlaveWaitRequest.append(waitRequest);
<a name="l01352"></a>01352 }
<a name="l01353"></a>01353
<a name="l01354"></a>01354 <span class="keywordtype">void</span>
<a name="l01355"></a>01355 KLauncher::acceptSlave(KSocket *slaveSocket)
<a name="l01356"></a>01356 {
<a name="l01357"></a>01357 IdleSlave *slave = <span class="keyword">new</span> IdleSlave(slaveSocket);
<a name="l01358"></a>01358 <span class="comment">// Send it a SLAVE_STATUS command.</span>
<a name="l01359"></a>01359 mSlaveList.append(slave);
<a name="l01360"></a>01360 connect(slave, SIGNAL(destroyed()), <span class="keyword">this</span>, SLOT(slotSlaveGone()));
<a name="l01361"></a>01361 connect(slave, SIGNAL(statusUpdate(IdleSlave *)),
<a name="l01362"></a>01362 <span class="keyword">this</span>, SLOT(slotSlaveStatus(IdleSlave *)));
<a name="l01363"></a>01363 <span class="keywordflow">if</span> (!mTimer.isActive())
<a name="l01364"></a>01364 {
<a name="l01365"></a>01365 mTimer.start(1000*10);
<a name="l01366"></a>01366 }
<a name="l01367"></a>01367 }
<a name="l01368"></a>01368
<a name="l01369"></a>01369 <span class="keywordtype">void</span>
<a name="l01370"></a>01370 KLauncher::slotSlaveStatus(IdleSlave *slave)
<a name="l01371"></a>01371 {
<a name="l01372"></a>01372 SlaveWaitRequest *waitRequest = mSlaveWaitRequest.first();
<a name="l01373"></a>01373 <span class="keywordflow">while</span>(waitRequest)
<a name="l01374"></a>01374 {
<a name="l01375"></a>01375 <span class="keywordflow">if</span> (waitRequest->pid == slave->pid())
<a name="l01376"></a>01376 {
<a name="l01377"></a>01377 <a class="codeRef" href="qbytearray.html">QByteArray</a> replyData;
<a name="l01378"></a>01378 <a class="codeRef" href="qcstring.html">QCString</a> replyType;
<a name="l01379"></a>01379 replyType = <span class="stringliteral">"void"</span>;
<a name="l01380"></a>01380 dcopClient()->endTransaction( waitRequest->transaction, replyType, replyData);
<a name="l01381"></a>01381 mSlaveWaitRequest.removeRef(waitRequest);
<a name="l01382"></a>01382 waitRequest = mSlaveWaitRequest.current();
<a name="l01383"></a>01383 }
<a name="l01384"></a>01384 <span class="keywordflow">else</span>
<a name="l01385"></a>01385 {
<a name="l01386"></a>01386 waitRequest = mSlaveWaitRequest.next();
<a name="l01387"></a>01387 }
<a name="l01388"></a>01388 }
<a name="l01389"></a>01389 }
<a name="l01390"></a>01390
<a name="l01391"></a>01391 <span class="keywordtype">void</span>
<a name="l01392"></a>01392 KLauncher::slotSlaveGone()
<a name="l01393"></a>01393 {
<a name="l01394"></a>01394 IdleSlave *slave = (IdleSlave *) sender();
<a name="l01395"></a>01395 mSlaveList.removeRef(slave);
<a name="l01396"></a>01396 <span class="keywordflow">if</span> ((mSlaveList.count() == 0) && (mTimer.isActive()))
<a name="l01397"></a>01397 {
<a name="l01398"></a>01398 mTimer.stop();
<a name="l01399"></a>01399 }
<a name="l01400"></a>01400 }
<a name="l01401"></a>01401
<a name="l01402"></a>01402 <span class="keywordtype">void</span>
<a name="l01403"></a>01403 KLauncher::idleTimeout()
<a name="l01404"></a>01404 {
<a name="l01405"></a>01405 <span class="keywordtype">bool</span> keepOneFileSlave=<span class="keyword">true</span>;
<a name="l01406"></a>01406 time_t now = time(0);
<a name="l01407"></a>01407 IdleSlave *slave;
<a name="l01408"></a>01408 <span class="keywordflow">for</span>(slave = mSlaveList.first(); slave; slave = mSlaveList.next())
<a name="l01409"></a>01409 {
<a name="l01410"></a>01410 <span class="keywordflow">if</span> ((slave->protocol()==<span class="stringliteral">"file"</span>) && (keepOneFileSlave))
<a name="l01411"></a>01411 keepOneFileSlave=<span class="keyword">false</span>;
<a name="l01412"></a>01412 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (slave->age(now) > SLAVE_MAX_IDLE)
<a name="l01413"></a>01413 {
<a name="l01414"></a>01414 <span class="comment">// killing idle slave</span>
<a name="l01415"></a>01415 <span class="keyword">delete</span> slave;
<a name="l01416"></a>01416 }
<a name="l01417"></a>01417 }
<a name="l01418"></a>01418 }
<a name="l01419"></a>01419
<a name="l01420"></a>01420 <span class="preprocessor">#include "klauncher.moc"</span>
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