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<title>kdecore: kcmdlineargs.cpp Source File (kdecore)</title>
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<div class="title">kcmdlineargs.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"> Copyright (C) 1999 Waldo Bastian <bastian@kde.org></span>
<a name="l00003"></a>00003 <span class="comment"></span>
<a name="l00004"></a>00004 <span class="comment"> This library is free software; you can redistribute it and/or</span>
<a name="l00005"></a>00005 <span class="comment"> modify it under the terms of the GNU Library General Public</span>
<a name="l00006"></a>00006 <span class="comment"> License version 2 as published by the Free Software Foundation.</span>
<a name="l00007"></a>00007 <span class="comment"></span>
<a name="l00008"></a>00008 <span class="comment"> This library is distributed in the hope that it will be useful,</span>
<a name="l00009"></a>00009 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00010"></a>00010 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00011"></a>00011 <span class="comment"> Library General Public License for more details.</span>
<a name="l00012"></a>00012 <span class="comment"></span>
<a name="l00013"></a>00013 <span class="comment"> You should have received a copy of the GNU Library General Public License</span>
<a name="l00014"></a>00014 <span class="comment"> along with this library; see the file COPYING.LIB. If not, write to</span>
<a name="l00015"></a>00015 <span class="comment"> the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00016"></a>00016 <span class="comment"> Boston, MA 02110-1301, USA.</span>
<a name="l00017"></a>00017 <span class="comment">*/</span>
<a name="l00018"></a>00018
<a name="l00019"></a>00019 <span class="preprocessor">#include <config.h></span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="preprocessor">#include <sys/param.h></span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="preprocessor">#include <assert.h></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <stdio.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <stdlib.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <string.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <unistd.h></span>
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="preprocessor">#ifdef HAVE_LIMITS_H</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span><span class="preprocessor">#include <limits.h></span>
<a name="l00031"></a>00031 <span class="preprocessor">#endif</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <qdir.h></span>
<a name="l00034"></a>00034 <span class="preprocessor">#include <qfile.h></span>
<a name="l00035"></a>00035 <span class="preprocessor">#include <qasciidict.h></span>
<a name="l00036"></a>00036 <span class="preprocessor">#include <qstrlist.h></span>
<a name="l00037"></a>00037
<a name="l00038"></a>00038 <span class="preprocessor">#include "kcmdlineargs.h"</span>
<a name="l00039"></a>00039 <span class="preprocessor">#include <kaboutdata.h></span>
<a name="l00040"></a>00040 <span class="preprocessor">#include <<a class="code" href="klocale_8h.html">klocale.h</a>></span>
<a name="l00041"></a>00041 <span class="preprocessor">#include <kapplication.h></span>
<a name="l00042"></a>00042 <span class="preprocessor">#include <kglobal.h></span>
<a name="l00043"></a>00043 <span class="preprocessor">#include <kstringhandler.h></span>
<a name="l00044"></a>00044 <span class="preprocessor">#include <kstaticdeleter.h></span>
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l00047"></a>00047 <span class="preprocessor"></span><span class="preprocessor">#define DISPLAY "DISPLAY"</span>
<a name="l00048"></a>00048 <span class="preprocessor"></span><span class="preprocessor">#elif defined(Q_WS_QWS)</span>
<a name="l00049"></a>00049 <span class="preprocessor"></span><span class="preprocessor">#define DISPLAY "QWS_DISPLAY"</span>
<a name="l00050"></a>00050 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00051"></a>00051 <span class="preprocessor"></span>
<a name="l00052"></a>00052 <span class="preprocessor">#ifdef Q_WS_WIN</span>
<a name="l00053"></a>00053 <span class="preprocessor"></span><span class="preprocessor">#include <win32_utils.h></span>
<a name="l00054"></a>00054 <span class="preprocessor">#endif</span>
<a name="l00055"></a>00055 <span class="preprocessor"></span>
<a name="l00056"></a>00056 <span class="keyword">template</span> <span class="keyword">class </span><a class="codeRef" href="qasciidict.html">QAsciiDict<QCString></a>;
<a name="l00057"></a>00057 <span class="keyword">template</span> <span class="keyword">class </span><a class="codeRef" href="qptrlist.html">QPtrList<KCmdLineArgs></a>;
<a name="l00058"></a>00058
<a name="l00059"></a>00059 <span class="keyword">class </span>KCmdLineParsedOptions : <span class="keyword">public</span> <a class="codeRef" href="qasciidict.html">QAsciiDict<QCString></a>
<a name="l00060"></a>00060 {
<a name="l00061"></a>00061 <span class="keyword">public</span>:
<a name="l00062"></a>00062 KCmdLineParsedOptions()
<a name="l00063"></a>00063 : <a class="codeRef" href="qasciidict.html">QAsciiDict</a><<a class="codeRef" href="qcstring.html">QCString</a>>( 7 ) { }
<a name="l00064"></a>00064
<a name="l00065"></a>00065 <span class="comment">// WABA: Huh?</span>
<a name="l00066"></a>00066 <span class="comment">// The compiler doesn't find KCmdLineParsedOptions::write(s) by itself ???</span>
<a name="l00067"></a>00067 <span class="comment">// WABA: No, because there is another write function that hides the</span>
<a name="l00068"></a>00068 <span class="comment">// write function in the base class even though this function has a</span>
<a name="l00069"></a>00069 <span class="comment">// different signature. (obscure C++ feature)</span>
<a name="l00070"></a>00070 <a class="codeRef" href="qdatastream.html">QDataStream</a>& <a class="codeRef" doxygen="kdeui.tag:../../kdeui/html/" href="../../kdeui/html/namespaceKStdAction.html#ae4d22fdb0a664dacdcd38c1aa0bb35bb">save</a>( <a class="codeRef" href="qdatastream.html">QDataStream</a> &s)<span class="keyword"> const</span>
<a name="l00071"></a>00071 <span class="keyword"> </span>{ <span class="keywordflow">return</span> QGDict::write(s); }
<a name="l00072"></a>00072
<a name="l00073"></a>00073 <a class="codeRef" href="qdatastream.html">QDataStream</a>& load( <a class="codeRef" href="qdatastream.html">QDataStream</a> &s)
<a name="l00074"></a>00074 { <span class="keywordflow">return</span> QGDict::read(s); }
<a name="l00075"></a>00075
<a name="l00076"></a>00076 <span class="keyword">protected</span>:
<a name="l00077"></a>00077 <span class="keyword">virtual</span> <a class="codeRef" href="qdatastream.html">QDataStream</a>& write( <a class="codeRef" href="qdatastream.html">QDataStream</a> &s, <a class="codeRef" href="qptrcollection.html#Item">QPtrCollection::Item</a> data)<span class="keyword"> const</span>
<a name="l00078"></a>00078 <span class="keyword"> </span>{
<a name="l00079"></a>00079 <a class="codeRef" href="qcstring.html">QCString</a> *str = (<a class="codeRef" href="qcstring.html">QCString</a> *) data;
<a name="l00080"></a>00080 s << (*str);
<a name="l00081"></a>00081 <span class="keywordflow">return</span> s;
<a name="l00082"></a>00082 }
<a name="l00083"></a>00083
<a name="l00084"></a>00084 <span class="keyword">virtual</span> <a class="codeRef" href="qdatastream.html">QDataStream</a>& read( <a class="codeRef" href="qdatastream.html">QDataStream</a> &s, <a class="codeRef" href="qptrcollection.html#Item">QPtrCollection::Item</a> &item)
<a name="l00085"></a>00085 {
<a name="l00086"></a>00086 <a class="codeRef" href="qcstring.html">QCString</a> *str = <span class="keyword">new</span> <a class="codeRef" href="qcstring.html">QCString</a>;
<a name="l00087"></a>00087 s >> (*str);
<a name="l00088"></a>00088 item = (<span class="keywordtype">void</span> *)str;
<a name="l00089"></a>00089 <span class="keywordflow">return</span> s;
<a name="l00090"></a>00090 }
<a name="l00091"></a>00091
<a name="l00092"></a>00092 };
<a name="l00093"></a>00093
<a name="l00094"></a>00094 <span class="keyword">class </span>KCmdLineParsedArgs : <span class="keyword">public</span> <a class="codeRef" href="qstrlist.html">QStrList</a>
<a name="l00095"></a>00095 {
<a name="l00096"></a>00096 <span class="keyword">public</span>:
<a name="l00097"></a>00097 KCmdLineParsedArgs()
<a name="l00098"></a>00098 : <a class="codeRef" href="qstrlist.html">QStrList</a>( true ) { }
<a name="l00099"></a>00099 <a class="codeRef" href="qdatastream.html">QDataStream</a>& <a class="codeRef" doxygen="kdeui.tag:../../kdeui/html/" href="../../kdeui/html/namespaceKStdAction.html#ae4d22fdb0a664dacdcd38c1aa0bb35bb">save</a>( <a class="codeRef" href="qdatastream.html">QDataStream</a> &s)<span class="keyword"> const</span>
<a name="l00100"></a>00100 <span class="keyword"> </span>{ <span class="keywordflow">return</span> QGList::write(s); }
<a name="l00101"></a>00101
<a name="l00102"></a>00102 <a class="codeRef" href="qdatastream.html">QDataStream</a>& load( <a class="codeRef" href="qdatastream.html">QDataStream</a> &s)
<a name="l00103"></a>00103 { <span class="keywordflow">return</span> QGList::read(s); }
<a name="l00104"></a>00104 };
<a name="l00105"></a>00105
<a name="l00106"></a>00106
<a name="l00107"></a>00107 <span class="keyword">class </span>KCmdLineArgsList: <span class="keyword">public</span> <a class="codeRef" href="qptrlist.html">QPtrList</a><KCmdLineArgs>
<a name="l00108"></a>00108 {
<a name="l00109"></a>00109 <span class="keyword">public</span>:
<a name="l00110"></a>00110 KCmdLineArgsList() { }
<a name="l00111"></a>00111 };
<a name="l00112"></a>00112
<a name="l00113"></a>00113 KCmdLineArgsList *KCmdLineArgs::argsList = 0;
<a name="l00114"></a>00114 <span class="keywordtype">int</span> KCmdLineArgs::argc = 0;
<a name="l00115"></a>00115 <span class="keywordtype">char</span> **KCmdLineArgs::argv = 0;
<a name="l00116"></a>00116 <span class="keywordtype">char</span> *KCmdLineArgs::mCwd = 0;
<a name="l00117"></a>00117 <span class="keyword">static</span> <a class="code" href="classKStaticDeleter.html" title="Little helper class to clean up static objects that are held as pointer.">KStaticDeleter <char></a> mCwdd;
<a name="l00118"></a>00118 <span class="keyword">const</span> <a class="code" href="classKAboutData.html" title="This class is used to store information about a program.">KAboutData</a> *KCmdLineArgs::about = 0;
<a name="l00119"></a>00119 <span class="keywordtype">bool</span> KCmdLineArgs::parsed = <span class="keyword">false</span>;
<a name="l00120"></a>00120 <span class="keywordtype">bool</span> KCmdLineArgs::ignoreUnknown = <span class="keyword">false</span>;
<a name="l00121"></a>00121
<a name="l00122"></a>00122 <span class="comment">//</span>
<a name="l00123"></a>00123 <span class="comment">// Static functions</span>
<a name="l00124"></a>00124 <span class="comment">//</span>
<a name="l00125"></a>00125
<a name="l00126"></a>00126 <span class="keywordtype">void</span>
<a name="l00127"></a><a class="code" href="classKCmdLineArgs.html#a6fc0ecc5385a924cdbe0e2e668e52517">00127</a> <a class="code" href="classKCmdLineArgs.html#a6fc0ecc5385a924cdbe0e2e668e52517" title="Initialize class.">KCmdLineArgs::init</a>(<span class="keywordtype">int</span> _argc, <span class="keywordtype">char</span> **_argv, <span class="keyword">const</span> <span class="keywordtype">char</span> *_appname, <span class="keyword">const</span> <span class="keywordtype">char</span>* programName,
<a name="l00128"></a>00128 <span class="keyword">const</span> <span class="keywordtype">char</span> *_description, <span class="keyword">const</span> <span class="keywordtype">char</span> *_version, <span class="keywordtype">bool</span> noKApp)
<a name="l00129"></a>00129 {
<a name="l00130"></a>00130 <a class="code" href="classKCmdLineArgs.html#a6fc0ecc5385a924cdbe0e2e668e52517" title="Initialize class.">init</a>(_argc, _argv,
<a name="l00131"></a>00131 <span class="keyword">new</span> <a class="code" href="classKAboutData.html" title="This class is used to store information about a program.">KAboutData</a>(_appname, programName, _version, _description),
<a name="l00132"></a>00132 noKApp);
<a name="l00133"></a>00133 }
<a name="l00134"></a>00134
<a name="l00135"></a>00135 <span class="keywordtype">void</span>
<a name="l00136"></a><a class="code" href="classKCmdLineArgs.html#ac3267bcb4248969dbc1c6e0631e2da72">00136</a> <a class="code" href="classKCmdLineArgs.html#a6fc0ecc5385a924cdbe0e2e668e52517" title="Initialize class.">KCmdLineArgs::init</a>(<span class="keywordtype">int</span> _argc, <span class="keywordtype">char</span> **_argv, <span class="keyword">const</span> <span class="keywordtype">char</span> *_appname,
<a name="l00137"></a>00137 <span class="keyword">const</span> <span class="keywordtype">char</span> *_description, <span class="keyword">const</span> <span class="keywordtype">char</span> *_version, <span class="keywordtype">bool</span> noKApp)
<a name="l00138"></a>00138 {
<a name="l00139"></a>00139 <a class="code" href="classKCmdLineArgs.html#a6fc0ecc5385a924cdbe0e2e668e52517" title="Initialize class.">init</a>(_argc, _argv,
<a name="l00140"></a>00140 <span class="keyword">new</span> <a class="code" href="classKAboutData.html" title="This class is used to store information about a program.">KAboutData</a>(_appname, _appname, _version, _description),
<a name="l00141"></a>00141 noKApp);
<a name="l00142"></a>00142 }
<a name="l00143"></a>00143
<a name="l00144"></a>00144 <span class="keywordtype">void</span>
<a name="l00145"></a>00145 KCmdLineArgs::initIgnore(<span class="keywordtype">int</span> _argc, <span class="keywordtype">char</span> **_argv, <span class="keyword">const</span> <span class="keywordtype">char</span> *_appname )
<a name="l00146"></a>00146 {
<a name="l00147"></a>00147 <a class="code" href="classKCmdLineArgs.html#a6fc0ecc5385a924cdbe0e2e668e52517" title="Initialize class.">init</a>(_argc, _argv,
<a name="l00148"></a>00148 <span class="keyword">new</span> <a class="code" href="classKAboutData.html" title="This class is used to store information about a program.">KAboutData</a>(_appname, _appname, <span class="stringliteral">"unknown"</span>, <span class="stringliteral">"KDE Application"</span>, <span class="keyword">false</span>));
<a name="l00149"></a>00149 ignoreUnknown = <span class="keyword">true</span>;
<a name="l00150"></a>00150 }
<a name="l00151"></a>00151
<a name="l00152"></a>00152 <span class="keywordtype">void</span>
<a name="l00153"></a><a class="code" href="classKCmdLineArgs.html#a61a0387bdaadfa85f30b2e112a982426">00153</a> <a class="code" href="classKCmdLineArgs.html#a6fc0ecc5385a924cdbe0e2e668e52517" title="Initialize class.">KCmdLineArgs::init</a>(<span class="keyword">const</span> <a class="code" href="classKAboutData.html" title="This class is used to store information about a program.">KAboutData</a>* ab)
<a name="l00154"></a>00154 {
<a name="l00155"></a>00155 <span class="keywordtype">char</span> **_argv = (<span class="keywordtype">char</span> **) malloc(<span class="keyword">sizeof</span>(<span class="keywordtype">char</span> *));
<a name="l00156"></a>00156 _argv[0] = (<span class="keywordtype">char</span> *) ab-><a class="code" href="classKAboutData.html#a0db0eed0123d1810656d6bd61fd2513f" title="Returns the application's internal name.">appName</a>();
<a name="l00157"></a>00157 <a class="code" href="classKCmdLineArgs.html#a6fc0ecc5385a924cdbe0e2e668e52517" title="Initialize class.">init</a>(1,_argv,ab, <span class="keyword">true</span>);
<a name="l00158"></a>00158 }
<a name="l00159"></a>00159
<a name="l00160"></a>00160
<a name="l00161"></a>00161 <span class="keywordtype">void</span>
<a name="l00162"></a><a class="code" href="classKCmdLineArgs.html#a207e2cb85d9230dc742f50a0bab8f88c">00162</a> <a class="code" href="classKCmdLineArgs.html#a6fc0ecc5385a924cdbe0e2e668e52517" title="Initialize class.">KCmdLineArgs::init</a>(<span class="keywordtype">int</span> _argc, <span class="keywordtype">char</span> **_argv, <span class="keyword">const</span> <a class="code" href="classKAboutData.html" title="This class is used to store information about a program.">KAboutData</a> *_about, <span class="keywordtype">bool</span> noKApp)
<a name="l00163"></a>00163 {
<a name="l00164"></a>00164 argc = _argc;
<a name="l00165"></a>00165 argv = _argv;
<a name="l00166"></a>00166
<a name="l00167"></a>00167 <span class="keywordflow">if</span> (!argv)
<a name="l00168"></a>00168 {
<a name="l00169"></a>00169 fprintf(stderr, <span class="stringliteral">"\n\nFAILURE (KCmdLineArgs):\n"</span>);
<a name="l00170"></a>00170 fprintf(stderr, <span class="stringliteral">"Passing null-pointer to 'argv' is not allowed.\n\n"</span>);
<a name="l00171"></a>00171
<a name="l00172"></a>00172 assert( 0 );
<a name="l00173"></a>00173 exit(255);
<a name="l00174"></a>00174 }
<a name="l00175"></a>00175
<a name="l00176"></a>00176 <span class="comment">// Strip path from argv[0]</span>
<a name="l00177"></a>00177 <span class="keywordflow">if</span> (argc) {
<a name="l00178"></a>00178 <span class="keywordtype">char</span> *p = strrchr( argv[0], <span class="charliteral">'/'</span>);
<a name="l00179"></a>00179 <span class="keywordflow">if</span> (p)
<a name="l00180"></a>00180 argv[0] = p+1;
<a name="l00181"></a>00181 }
<a name="l00182"></a>00182
<a name="l00183"></a>00183 about = _about;
<a name="l00184"></a>00184 parsed = <span class="keyword">false</span>;
<a name="l00185"></a>00185 mCwd = mCwdd.<a class="code" href="classKStaticDeleter.html#a55e1927b4df3dea163903d06a863dd9a" title="Sets the object to delete and registers the object to be deleted to KGlobal.">setObject</a>(mCwd, <span class="keyword">new</span> <span class="keywordtype">char</span> [PATH_MAX+1], <span class="keyword">true</span>);
<a name="l00186"></a>00186 (void) getcwd(mCwd, PATH_MAX);
<a name="l00187"></a>00187 <span class="preprocessor">#ifdef Q_WS_WIN</span>
<a name="l00188"></a>00188 <span class="preprocessor"></span> win32_slashify(mCwd, PATH_MAX);
<a name="l00189"></a>00189 <span class="preprocessor">#endif</span>
<a name="l00190"></a>00190 <span class="preprocessor"></span> <span class="keywordflow">if</span> (!noKApp)
<a name="l00191"></a>00191 <a class="code" href="classKCmdLineArgs.html#aa27bb279d3b0f958dcc249dd42b90ce1" title="Add options to your application.">KApplication::addCmdLineOptions</a>();
<a name="l00192"></a>00192 }
<a name="l00193"></a>00193
<a name="l00194"></a><a class="code" href="classKCmdLineArgs.html#a5de15aae1292e79c1e05d5d079c5406e">00194</a> <a class="codeRef" href="qstring.html">QString</a> <a class="code" href="classKCmdLineArgs.html#a5de15aae1292e79c1e05d5d079c5406e" title="Get the CWD (Current Working Directory) associated with the current command line arguments.">KCmdLineArgs::cwd</a>()
<a name="l00195"></a>00195 {
<a name="l00196"></a>00196 <span class="keywordflow">return</span> <a class="codeRef" href="qfile.html#decodeName">QFile::decodeName</a>(<a class="codeRef" href="qcstring.html">QCString</a>(mCwd));
<a name="l00197"></a>00197 }
<a name="l00198"></a>00198
<a name="l00199"></a><a class="code" href="classKCmdLineArgs.html#ade69c956977ab5e1879f65c6fba8485a">00199</a> <span class="keyword">const</span> <span class="keywordtype">char</span> * <a class="code" href="classKCmdLineArgs.html#ade69c956977ab5e1879f65c6fba8485a" title="Get the appname according to argv[0].">KCmdLineArgs::appName</a>()
<a name="l00200"></a>00200 {
<a name="l00201"></a>00201 <span class="keywordflow">if</span> (!argc) <span class="keywordflow">return</span> 0;
<a name="l00202"></a>00202 <span class="keywordflow">return</span> argv[0];
<a name="l00203"></a>00203 }
<a name="l00204"></a>00204
<a name="l00205"></a>00205 <span class="keywordtype">void</span>
<a name="l00206"></a><a class="code" href="classKCmdLineArgs.html#aa27bb279d3b0f958dcc249dd42b90ce1">00206</a> <a class="code" href="classKCmdLineArgs.html#aa27bb279d3b0f958dcc249dd42b90ce1" title="Add options to your application.">KCmdLineArgs::addCmdLineOptions</a>( <span class="keyword">const</span> <a class="code" href="structKCmdLineOptions.html" title="Structure that holds command line options.">KCmdLineOptions</a> *options, <span class="keyword">const</span> <span class="keywordtype">char</span> *name,
<a name="l00207"></a>00207 <span class="keyword">const</span> <span class="keywordtype">char</span> *<span class="keywordtype">id</span>, <span class="keyword">const</span> <span class="keywordtype">char</span> *afterId)
<a name="l00208"></a>00208 {
<a name="l00209"></a>00209 <span class="keywordflow">if</span> (!argsList)
<a name="l00210"></a>00210 argsList = <span class="keyword">new</span> KCmdLineArgsList();
<a name="l00211"></a>00211
<a name="l00212"></a>00212 <span class="keywordtype">int</span> pos = argsList->count();
<a name="l00213"></a>00213
<a name="l00214"></a>00214 <span class="keywordflow">if</span> (pos && <span class="keywordtype">id</span> && argsList->last() && !argsList->last()->name)
<a name="l00215"></a>00215 pos--;
<a name="l00216"></a>00216
<a name="l00217"></a>00217 <a class="code" href="classKCmdLineArgs.html" title="A class for command-line argument handling.">KCmdLineArgs</a> *args;
<a name="l00218"></a>00218 <span class="keywordtype">int</span> i = 0;
<a name="l00219"></a>00219 <span class="keywordflow">for</span>(args = argsList->first(); args; args = argsList->next(), i++)
<a name="l00220"></a>00220 {
<a name="l00221"></a>00221 <span class="keywordflow">if</span> (!<span class="keywordtype">id</span> && !args->id)
<a name="l00222"></a>00222 <span class="keywordflow">return</span>; <span class="comment">// Options already present.</span>
<a name="l00223"></a>00223
<a name="l00224"></a>00224 <span class="keywordflow">if</span> (<span class="keywordtype">id</span> && args->id && (::qstrcmp(<span class="keywordtype">id</span>, args->id) == 0))
<a name="l00225"></a>00225 <span class="keywordflow">return</span>; <span class="comment">// Options already present.</span>
<a name="l00226"></a>00226
<a name="l00227"></a>00227 <span class="keywordflow">if</span> (afterId && args->id && (::qstrcmp(afterId, args->id) == 0))
<a name="l00228"></a>00228 pos = i+1;
<a name="l00229"></a>00229 }
<a name="l00230"></a>00230
<a name="l00231"></a>00231 assert( parsed == <span class="keyword">false</span> ); <span class="comment">// You must add _ALL_ cmd line options</span>
<a name="l00232"></a>00232 <span class="comment">// before accessing the arguments!</span>
<a name="l00233"></a>00233 args = <span class="keyword">new</span> <a class="code" href="classKCmdLineArgs.html#a06e692130820c68a4959e2698843b213" title="Constructor.">KCmdLineArgs</a>(options, name, <span class="keywordtype">id</span>);
<a name="l00234"></a>00234 argsList->insert(pos, args);
<a name="l00235"></a>00235 }
<a name="l00236"></a>00236
<a name="l00237"></a>00237 <span class="keywordtype">void</span>
<a name="l00238"></a>00238 KCmdLineArgs::saveAppArgs( <a class="codeRef" href="qdatastream.html">QDataStream</a> &ds)
<a name="l00239"></a>00239 {
<a name="l00240"></a>00240 <span class="keywordflow">if</span> (!parsed)
<a name="l00241"></a>00241 parseAllArgs();
<a name="l00242"></a>00242
<a name="l00243"></a>00243 <span class="comment">// Remove Qt and KDE options.</span>
<a name="l00244"></a>00244 removeArgs(<span class="stringliteral">"qt"</span>);
<a name="l00245"></a>00245 removeArgs(<span class="stringliteral">"kde"</span>);
<a name="l00246"></a>00246
<a name="l00247"></a>00247 <a class="codeRef" href="qcstring.html">QCString</a> qCwd = mCwd;
<a name="l00248"></a>00248 ds << qCwd;
<a name="l00249"></a>00249
<a name="l00250"></a>00250 uint <a class="code" href="classKCmdLineArgs.html#a9f1b8ca6c31221cafeaa138ee5188895" title="Read the number of arguments that aren't options (but, for example, filenames).">count</a> = argsList ? argsList->count() : 0;
<a name="l00251"></a>00251 ds << <a class="code" href="classKCmdLineArgs.html#a9f1b8ca6c31221cafeaa138ee5188895" title="Read the number of arguments that aren't options (but, for example, filenames).">count</a>;
<a name="l00252"></a>00252
<a name="l00253"></a>00253 <span class="keywordflow">if</span> (!count) <span class="keywordflow">return</span>;
<a name="l00254"></a>00254
<a name="l00255"></a>00255 <a class="code" href="classKCmdLineArgs.html" title="A class for command-line argument handling.">KCmdLineArgs</a> *args;
<a name="l00256"></a>00256 <span class="keywordflow">for</span>(args = argsList->first(); args; args = argsList->next())
<a name="l00257"></a>00257 {
<a name="l00258"></a>00258 ds << <a class="codeRef" href="qcstring.html">QCString</a>(args->id);
<a name="l00259"></a>00259 args->save(ds);
<a name="l00260"></a>00260 }
<a name="l00261"></a>00261 }
<a name="l00262"></a>00262
<a name="l00263"></a>00263 <span class="keywordtype">void</span>
<a name="l00264"></a><a class="code" href="classKCmdLineArgs.html#aee26d40daeae0a32ac3a334de2b1c8da">00264</a> <a class="code" href="classKCmdLineArgs.html#aee26d40daeae0a32ac3a334de2b1c8da" title="Load arguments from a stream.">KCmdLineArgs::loadAppArgs</a>( <a class="codeRef" href="qdatastream.html">QDataStream</a> &ds)
<a name="l00265"></a>00265 {
<a name="l00266"></a>00266 parsed = <span class="keyword">true</span>; <span class="comment">// don't reparse argc/argv!</span>
<a name="l00267"></a>00267
<a name="l00268"></a>00268 <span class="comment">// Remove Qt and KDE options.</span>
<a name="l00269"></a>00269 removeArgs(<span class="stringliteral">"qt"</span>);
<a name="l00270"></a>00270 removeArgs(<span class="stringliteral">"kde"</span>);
<a name="l00271"></a>00271
<a name="l00272"></a>00272 <a class="code" href="classKCmdLineArgs.html" title="A class for command-line argument handling.">KCmdLineArgs</a> *args;
<a name="l00273"></a>00273 <span class="keywordflow">if</span> ( argsList ) {
<a name="l00274"></a>00274 <span class="keywordflow">for</span>(args = argsList->first(); args; args = argsList->next())
<a name="l00275"></a>00275 {
<a name="l00276"></a>00276 args-><a class="code" href="classKCmdLineArgs.html#a43c872b0c4c37aed1cba3be2603590b9" title="Clear all options and arguments.">clear</a>();
<a name="l00277"></a>00277 }
<a name="l00278"></a>00278 }
<a name="l00279"></a>00279
<a name="l00280"></a>00280 <span class="keywordflow">if</span> (ds.<a class="codeRef" href="qdatastream.html#atEnd">atEnd</a>())
<a name="l00281"></a>00281 <span class="keywordflow">return</span>;
<a name="l00282"></a>00282
<a name="l00283"></a>00283 <a class="codeRef" href="qcstring.html">QCString</a> qCwd;
<a name="l00284"></a>00284 ds >> qCwd;
<a name="l00285"></a>00285 <span class="keyword">delete</span> [] mCwd;
<a name="l00286"></a>00286
<a name="l00287"></a>00287 mCwd = mCwdd.<a class="code" href="classKStaticDeleter.html#a55e1927b4df3dea163903d06a863dd9a" title="Sets the object to delete and registers the object to be deleted to KGlobal.">setObject</a>(mCwd, <span class="keyword">new</span> <span class="keywordtype">char</span>[qCwd.length()+1], <span class="keyword">true</span>);
<a name="l00288"></a>00288 strncpy(mCwd, qCwd.data(), qCwd.length()+1);
<a name="l00289"></a>00289
<a name="l00290"></a>00290 uint <a class="code" href="classKCmdLineArgs.html#a9f1b8ca6c31221cafeaa138ee5188895" title="Read the number of arguments that aren't options (but, for example, filenames).">count</a>;
<a name="l00291"></a>00291 ds >> <a class="code" href="classKCmdLineArgs.html#a9f1b8ca6c31221cafeaa138ee5188895" title="Read the number of arguments that aren't options (but, for example, filenames).">count</a>;
<a name="l00292"></a>00292
<a name="l00293"></a>00293 <span class="keywordflow">while</span>(count--)
<a name="l00294"></a>00294 {
<a name="l00295"></a>00295 <a class="codeRef" href="qcstring.html">QCString</a> id;
<a name="l00296"></a>00296 ds >> id;
<a name="l00297"></a>00297 assert( argsList );
<a name="l00298"></a>00298 <span class="keywordflow">for</span>(args = argsList->first(); args; args = argsList->next())
<a name="l00299"></a>00299 {
<a name="l00300"></a>00300 <span class="keywordflow">if</span> (args->id == <span class="keywordtype">id</span>)
<a name="l00301"></a>00301 {
<a name="l00302"></a>00302 args->load(ds);
<a name="l00303"></a>00303 <span class="keywordflow">break</span>;
<a name="l00304"></a>00304 }
<a name="l00305"></a>00305 }
<a name="l00306"></a>00306 }
<a name="l00307"></a>00307 parsed = <span class="keyword">true</span>;
<a name="l00308"></a>00308 }
<a name="l00309"></a>00309
<a name="l00310"></a><a class="code" href="classKCmdLineArgs.html#acd1cd75c0ac04930b0acec605a42cc54">00310</a> <a class="code" href="classKCmdLineArgs.html" title="A class for command-line argument handling.">KCmdLineArgs</a> *<a class="code" href="classKCmdLineArgs.html#acd1cd75c0ac04930b0acec605a42cc54" title="Access parsed arguments.">KCmdLineArgs::parsedArgs</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *<span class="keywordtype">id</span>)
<a name="l00311"></a>00311 {
<a name="l00312"></a>00312 <a class="code" href="classKCmdLineArgs.html" title="A class for command-line argument handling.">KCmdLineArgs</a> *args = argsList ? argsList->first() : 0;
<a name="l00313"></a>00313 <span class="keywordflow">while</span>(args)
<a name="l00314"></a>00314 {
<a name="l00315"></a>00315 <span class="keywordflow">if</span> ((<span class="keywordtype">id</span> && ::qstrcmp(args->id, <span class="keywordtype">id</span>) == 0) || (!<span class="keywordtype">id</span> && !args->id))
<a name="l00316"></a>00316 {
<a name="l00317"></a>00317 <span class="keywordflow">if</span> (!parsed)
<a name="l00318"></a>00318 parseAllArgs();
<a name="l00319"></a>00319 <span class="keywordflow">return</span> args;
<a name="l00320"></a>00320 }
<a name="l00321"></a>00321 args = argsList->next();
<a name="l00322"></a>00322 }
<a name="l00323"></a>00323
<a name="l00324"></a>00324 <span class="keywordflow">return</span> args;
<a name="l00325"></a>00325 }
<a name="l00326"></a>00326
<a name="l00327"></a>00327 <span class="keywordtype">void</span> KCmdLineArgs::removeArgs(<span class="keyword">const</span> <span class="keywordtype">char</span> *<span class="keywordtype">id</span>)
<a name="l00328"></a>00328 {
<a name="l00329"></a>00329 <a class="code" href="classKCmdLineArgs.html" title="A class for command-line argument handling.">KCmdLineArgs</a> *args = argsList ? argsList->first() : 0;
<a name="l00330"></a>00330 <span class="keywordflow">while</span>(args)
<a name="l00331"></a>00331 {
<a name="l00332"></a>00332 <span class="keywordflow">if</span> (args->id && <span class="keywordtype">id</span> && ::qstrcmp(args->id, <span class="keywordtype">id</span>) == 0)
<a name="l00333"></a>00333 {
<a name="l00334"></a>00334 <span class="keywordflow">if</span> (!parsed)
<a name="l00335"></a>00335 parseAllArgs();
<a name="l00336"></a>00336 <span class="keywordflow">break</span>;
<a name="l00337"></a>00337 }
<a name="l00338"></a>00338 args = argsList->next();
<a name="l00339"></a>00339 }
<a name="l00340"></a>00340
<a name="l00341"></a>00341 <span class="keywordflow">if</span> (args)
<a name="l00342"></a>00342 <span class="keyword">delete</span> args;
<a name="l00343"></a>00343 }
<a name="l00344"></a>00344
<a name="l00345"></a>00345 <span class="comment">/*</span>
<a name="l00346"></a>00346 <span class="comment"> * @return:</span>
<a name="l00347"></a>00347 <span class="comment"> * 0 - option not found.</span>
<a name="l00348"></a>00348 <span class="comment"> * 1 - option found // -fork</span>
<a name="l00349"></a>00349 <span class="comment"> * 2 - inverse option found ('no') // -nofork</span>
<a name="l00350"></a>00350 <span class="comment"> * 3 - option + arg found // -fork now</span>
<a name="l00351"></a>00351 <span class="comment"> *</span>
<a name="l00352"></a>00352 <span class="comment"> * +4 - no more options follow // !fork</span>
<a name="l00353"></a>00353 <span class="comment"> */</span>
<a name="l00354"></a>00354 <span class="keyword">static</span> <span class="keywordtype">int</span>
<a name="l00355"></a>00355 findOption(<span class="keyword">const</span> <a class="code" href="structKCmdLineOptions.html" title="Structure that holds command line options.">KCmdLineOptions</a> *options, <a class="codeRef" href="qcstring.html">QCString</a> &opt,
<a name="l00356"></a>00356 <span class="keyword">const</span> <span class="keywordtype">char</span> *&opt_name, <span class="keyword">const</span> <span class="keywordtype">char</span> *&def, <span class="keywordtype">bool</span> &enabled)
<a name="l00357"></a>00357 {
<a name="l00358"></a>00358 <span class="keywordtype">int</span> result;
<a name="l00359"></a>00359 <span class="keywordtype">bool</span> inverse;
<a name="l00360"></a>00360 <span class="keywordtype">int</span> len = opt.<a class="codeRef" href="qcstring.html#length">length</a>();
<a name="l00361"></a>00361 <span class="keywordflow">while</span>(options && options-><a class="code" href="structKCmdLineOptions.html#adc42935fb9148a2c6bb33b8a34412f31" title="The name of the argument as it should be called on the command line and appear in myapp --help...">name</a>)
<a name="l00362"></a>00362 {
<a name="l00363"></a>00363 result = 0;
<a name="l00364"></a>00364 inverse = <span class="keyword">false</span>;
<a name="l00365"></a>00365 opt_name = options-><a class="code" href="structKCmdLineOptions.html#adc42935fb9148a2c6bb33b8a34412f31" title="The name of the argument as it should be called on the command line and appear in myapp --help...">name</a>;
<a name="l00366"></a>00366 <span class="keywordflow">if</span> ((opt_name[0] == <span class="charliteral">':'</span>) || (opt_name[0] == 0))
<a name="l00367"></a>00367 {
<a name="l00368"></a>00368 options++;
<a name="l00369"></a>00369 <span class="keywordflow">continue</span>;
<a name="l00370"></a>00370 }
<a name="l00371"></a>00371
<a name="l00372"></a>00372 <span class="keywordflow">if</span> (opt_name[0] == <span class="charliteral">'!'</span>)
<a name="l00373"></a>00373 {
<a name="l00374"></a>00374 opt_name++;
<a name="l00375"></a>00375 result = 4;
<a name="l00376"></a>00376 }
<a name="l00377"></a>00377 <span class="keywordflow">if</span> ((opt_name[0] == <span class="charliteral">'n'</span>) && (opt_name[1] == <span class="charliteral">'o'</span>))
<a name="l00378"></a>00378 {
<a name="l00379"></a>00379 opt_name += 2;
<a name="l00380"></a>00380 inverse = <span class="keyword">true</span>;
<a name="l00381"></a>00381 }
<a name="l00382"></a>00382 <span class="keywordflow">if</span> (strncmp(opt.data(), opt_name, len) == 0)
<a name="l00383"></a>00383 {
<a name="l00384"></a>00384 opt_name += len;
<a name="l00385"></a>00385 <span class="keywordflow">if</span> (!opt_name[0])
<a name="l00386"></a>00386 {
<a name="l00387"></a>00387 <span class="keywordflow">if</span> (inverse)
<a name="l00388"></a>00388 <span class="keywordflow">return</span> result+2;
<a name="l00389"></a>00389
<a name="l00390"></a>00390 <span class="keywordflow">if</span> (!options-><a class="code" href="structKCmdLineOptions.html#adbce445024ccff0544d58e93456c062e" title="The text description of the option as should appear in myapp --help.">description</a>)
<a name="l00391"></a>00391 {
<a name="l00392"></a>00392 options++;
<a name="l00393"></a>00393 <span class="keywordflow">if</span> (!options-><a class="code" href="structKCmdLineOptions.html#adc42935fb9148a2c6bb33b8a34412f31" title="The name of the argument as it should be called on the command line and appear in myapp --help...">name</a>)
<a name="l00394"></a>00394 <span class="keywordflow">return</span> result+0;
<a name="l00395"></a>00395 <a class="codeRef" href="qcstring.html">QCString</a> nextOption = options-><a class="code" href="structKCmdLineOptions.html#adc42935fb9148a2c6bb33b8a34412f31" title="The name of the argument as it should be called on the command line and appear in myapp --help...">name</a>;
<a name="l00396"></a>00396 <span class="keywordtype">int</span> p = nextOption.<a class="codeRef" href="qcstring.html#find">find</a>(<span class="charliteral">' '</span>);
<a name="l00397"></a>00397 <span class="keywordflow">if</span> (p > 0)
<a name="l00398"></a>00398 nextOption = nextOption.<a class="codeRef" href="qcstring.html#left">left</a>(p);
<a name="l00399"></a>00399 <span class="keywordflow">if</span> (nextOption[0] == <span class="charliteral">'!'</span>)
<a name="l00400"></a>00400 nextOption = nextOption.<a class="codeRef" href="qcstring.html#mid">mid</a>(1);
<a name="l00401"></a>00401 <span class="keywordflow">if</span> (strncmp(nextOption.data(), <span class="stringliteral">"no"</span>, 2) == 0)
<a name="l00402"></a>00402 {
<a name="l00403"></a>00403 nextOption = nextOption.<a class="codeRef" href="qcstring.html#mid">mid</a>(2);
<a name="l00404"></a>00404 enabled = !enabled;
<a name="l00405"></a>00405 }
<a name="l00406"></a>00406 result = findOption(options, nextOption, opt_name, def, enabled);
<a name="l00407"></a>00407 assert(result);
<a name="l00408"></a>00408 opt = nextOption;
<a name="l00409"></a>00409 <span class="keywordflow">return</span> result;
<a name="l00410"></a>00410 }
<a name="l00411"></a>00411
<a name="l00412"></a>00412 <span class="keywordflow">return</span> 1;
<a name="l00413"></a>00413 }
<a name="l00414"></a>00414 <span class="keywordflow">if</span> (opt_name[0] == <span class="charliteral">' '</span>)
<a name="l00415"></a>00415 {
<a name="l00416"></a>00416 opt_name++;
<a name="l00417"></a>00417 def = options-><a class="code" href="structKCmdLineOptions.html#a718e4b2da888fe83e58e63aa714775cb" title="The default value for the option, if it is not specified on the command line.">def</a>;
<a name="l00418"></a>00418 <span class="keywordflow">return</span> result+3;
<a name="l00419"></a>00419 }
<a name="l00420"></a>00420 }
<a name="l00421"></a>00421
<a name="l00422"></a>00422 options++;
<a name="l00423"></a>00423 }
<a name="l00424"></a>00424 <span class="keywordflow">return</span> 0;
<a name="l00425"></a>00425 }
<a name="l00426"></a>00426
<a name="l00427"></a>00427
<a name="l00428"></a>00428 <span class="keywordtype">void</span>
<a name="l00429"></a>00429 KCmdLineArgs::findOption(<span class="keyword">const</span> <span class="keywordtype">char</span> *_opt, <a class="codeRef" href="qcstring.html">QCString</a> opt, <span class="keywordtype">int</span> &i, <span class="keywordtype">bool</span> _enabled, <span class="keywordtype">bool</span> &moreOptions)
<a name="l00430"></a>00430 {
<a name="l00431"></a>00431 <a class="code" href="classKCmdLineArgs.html" title="A class for command-line argument handling.">KCmdLineArgs</a> *args = argsList->first();
<a name="l00432"></a>00432 <span class="keyword">const</span> <span class="keywordtype">char</span> *opt_name;
<a name="l00433"></a>00433 <span class="keyword">const</span> <span class="keywordtype">char</span> *def;
<a name="l00434"></a>00434 <a class="codeRef" href="qcstring.html">QCString</a> argument;
<a name="l00435"></a>00435 <span class="keywordtype">int</span> j = opt.<a class="codeRef" href="qcstring.html#find">find</a>(<span class="charliteral">'='</span>);
<a name="l00436"></a>00436 <span class="keywordflow">if</span> (j != -1)
<a name="l00437"></a>00437 {
<a name="l00438"></a>00438 argument = opt.<a class="codeRef" href="qcstring.html#mid">mid</a>(j+1);
<a name="l00439"></a>00439 opt = opt.<a class="codeRef" href="qcstring.html#left">left</a>(j);
<a name="l00440"></a>00440 }
<a name="l00441"></a>00441
<a name="l00442"></a>00442 <span class="keywordtype">bool</span> enabled = <span class="keyword">true</span>;
<a name="l00443"></a>00443 <span class="keywordtype">int</span> result = 0;
<a name="l00444"></a>00444 <span class="keywordflow">while</span> (args)
<a name="l00445"></a>00445 {
<a name="l00446"></a>00446 enabled = _enabled;
<a name="l00447"></a>00447 result = ::findOption(args->options, opt, opt_name, def, enabled);
<a name="l00448"></a>00448 <span class="keywordflow">if</span> (result) <span class="keywordflow">break</span>;
<a name="l00449"></a>00449 args = argsList->next();
<a name="l00450"></a>00450 }
<a name="l00451"></a>00451 <span class="keywordflow">if</span> (!args && (_opt[0] == <span class="charliteral">'-'</span>) && _opt[1] && (_opt[1] != <span class="charliteral">'-'</span>))
<a name="l00452"></a>00452 {
<a name="l00453"></a>00453 <span class="comment">// Option not found check if it is a valid option</span>
<a name="l00454"></a>00454 <span class="comment">// in the style of -Pprinter1 or ps -aux</span>
<a name="l00455"></a>00455 <span class="keywordtype">int</span> p = 1;
<a name="l00456"></a>00456 <span class="keywordflow">while</span> (<span class="keyword">true</span>)
<a name="l00457"></a>00457 {
<a name="l00458"></a>00458 <a class="codeRef" href="qcstring.html">QCString</a> singleCharOption = <span class="stringliteral">" "</span>;
<a name="l00459"></a>00459 singleCharOption[0] = _opt[p];
<a name="l00460"></a>00460 args = argsList->first();
<a name="l00461"></a>00461 <span class="keywordflow">while</span> (args)
<a name="l00462"></a>00462 {
<a name="l00463"></a>00463 enabled = _enabled;
<a name="l00464"></a>00464 result = ::findOption(args->options, singleCharOption, opt_name, def, enabled);
<a name="l00465"></a>00465 <span class="keywordflow">if</span> (result) <span class="keywordflow">break</span>;
<a name="l00466"></a>00466 args = argsList->next();
<a name="l00467"></a>00467 }
<a name="l00468"></a>00468 <span class="keywordflow">if</span> (!args)
<a name="l00469"></a>00469 <span class="keywordflow">break</span>; <span class="comment">// Unknown argument</span>
<a name="l00470"></a>00470
<a name="l00471"></a>00471 p++;
<a name="l00472"></a>00472 <span class="keywordflow">if</span> (result == 1) <span class="comment">// Single option</span>
<a name="l00473"></a>00473 {
<a name="l00474"></a>00474 args->setOption(singleCharOption, enabled);
<a name="l00475"></a>00475 <span class="keywordflow">if</span> (_opt[p])
<a name="l00476"></a>00476 <span class="keywordflow">continue</span>; <span class="comment">// Next option</span>
<a name="l00477"></a>00477 <span class="keywordflow">else</span>
<a name="l00478"></a>00478 <span class="keywordflow">return</span>; <span class="comment">// Finished</span>
<a name="l00479"></a>00479 }
<a name="l00480"></a>00480 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (result == 3) <span class="comment">// This option takes an argument</span>
<a name="l00481"></a>00481 {
<a name="l00482"></a>00482 <span class="keywordflow">if</span> (argument.<a class="codeRef" href="qcstring.html#isEmpty">isEmpty</a>())
<a name="l00483"></a>00483 {
<a name="l00484"></a>00484 argument = _opt+p;
<a name="l00485"></a>00485 }
<a name="l00486"></a>00486 args->setOption(singleCharOption, argument);
<a name="l00487"></a>00487 <span class="keywordflow">return</span>;
<a name="l00488"></a>00488 }
<a name="l00489"></a>00489 <span class="keywordflow">break</span>; <span class="comment">// Unknown argument</span>
<a name="l00490"></a>00490 }
<a name="l00491"></a>00491 args = 0;
<a name="l00492"></a>00492 result = 0;
<a name="l00493"></a>00493 }
<a name="l00494"></a>00494
<a name="l00495"></a>00495 <span class="keywordflow">if</span> (!args || !result)
<a name="l00496"></a>00496 {
<a name="l00497"></a>00497 <span class="keywordflow">if</span> (ignoreUnknown)
<a name="l00498"></a>00498 <span class="keywordflow">return</span>;
<a name="l00499"></a>00499 <a class="code" href="classKCmdLineArgs.html#a4e272306f5bfbc7f56931e7e4351f163" title="Enable i18n to be able to print a translated error message.">enable_i18n</a>();
<a name="l00500"></a>00500 <a class="code" href="classKCmdLineArgs.html#a9844bf641e4e74e6ce0fd226ba76c291" title="Print the usage help to stdout and exit.">usage</a>( i18n(<span class="stringliteral">"Unknown option '%1'."</span>).<a class="code" href="classKCmdLineArgs.html#ae3c2372b95f7c25d4a9b4cb507f31014" title="Read out an argument.">arg</a>(<a class="codeRef" href="qstring.html#fromLocal8Bit">QString::fromLocal8Bit</a>(_opt)));
<a name="l00501"></a>00501 }
<a name="l00502"></a>00502
<a name="l00503"></a>00503 <span class="keywordflow">if</span> ((result & 4) != 0)
<a name="l00504"></a>00504 {
<a name="l00505"></a>00505 result &= ~4;
<a name="l00506"></a>00506 moreOptions = <span class="keyword">false</span>;
<a name="l00507"></a>00507 }
<a name="l00508"></a>00508
<a name="l00509"></a>00509 <span class="keywordflow">if</span> (result == 3) <span class="comment">// This option takes an argument</span>
<a name="l00510"></a>00510 {
<a name="l00511"></a>00511 <span class="keywordflow">if</span> (!enabled)
<a name="l00512"></a>00512 {
<a name="l00513"></a>00513 <span class="keywordflow">if</span> (ignoreUnknown)
<a name="l00514"></a>00514 <span class="keywordflow">return</span>;
<a name="l00515"></a>00515 <a class="code" href="classKCmdLineArgs.html#a4e272306f5bfbc7f56931e7e4351f163" title="Enable i18n to be able to print a translated error message.">enable_i18n</a>();
<a name="l00516"></a>00516 <a class="code" href="classKCmdLineArgs.html#a9844bf641e4e74e6ce0fd226ba76c291" title="Print the usage help to stdout and exit.">usage</a>( i18n(<span class="stringliteral">"Unknown option '%1'."</span>).<a class="code" href="classKCmdLineArgs.html#ae3c2372b95f7c25d4a9b4cb507f31014" title="Read out an argument.">arg</a>(<a class="codeRef" href="qstring.html#fromLocal8Bit">QString::fromLocal8Bit</a>(_opt)));
<a name="l00517"></a>00517 }
<a name="l00518"></a>00518 <span class="keywordflow">if</span> (argument.<a class="codeRef" href="qcstring.html#isEmpty">isEmpty</a>())
<a name="l00519"></a>00519 {
<a name="l00520"></a>00520 i++;
<a name="l00521"></a>00521 <span class="keywordflow">if</span> (i >= argc)
<a name="l00522"></a>00522 {
<a name="l00523"></a>00523 <a class="code" href="classKCmdLineArgs.html#a4e272306f5bfbc7f56931e7e4351f163" title="Enable i18n to be able to print a translated error message.">enable_i18n</a>();
<a name="l00524"></a>00524 <a class="code" href="classKCmdLineArgs.html#a9844bf641e4e74e6ce0fd226ba76c291" title="Print the usage help to stdout and exit.">usage</a>( i18n(<span class="stringliteral">"'%1' missing."</span>).<a class="code" href="classKCmdLineArgs.html#ae3c2372b95f7c25d4a9b4cb507f31014" title="Read out an argument.">arg</a>( opt_name));
<a name="l00525"></a>00525 }
<a name="l00526"></a>00526 argument = argv[i];
<a name="l00527"></a>00527 }
<a name="l00528"></a>00528 args->setOption(opt, argument);
<a name="l00529"></a>00529 }
<a name="l00530"></a>00530 <span class="keywordflow">else</span>
<a name="l00531"></a>00531 {
<a name="l00532"></a>00532 args->setOption(opt, enabled);
<a name="l00533"></a>00533 }
<a name="l00534"></a>00534 }
<a name="l00535"></a>00535
<a name="l00536"></a>00536 <span class="keywordtype">void</span>
<a name="l00537"></a>00537 KCmdLineArgs::printQ(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &msg)
<a name="l00538"></a>00538 {
<a name="l00539"></a>00539 <a class="codeRef" href="qcstring.html">QCString</a> localMsg = msg.<a class="codeRef" href="qstring.html#local8Bit">local8Bit</a>();
<a name="l00540"></a>00540 fprintf(stdout, <span class="stringliteral">"%s"</span>, localMsg.data());
<a name="l00541"></a>00541 }
<a name="l00542"></a>00542
<a name="l00543"></a>00543 <span class="keywordtype">void</span>
<a name="l00544"></a>00544 KCmdLineArgs::parseAllArgs()
<a name="l00545"></a>00545 {
<a name="l00546"></a>00546 <span class="keywordtype">bool</span> allowArgs = <span class="keyword">false</span>;
<a name="l00547"></a>00547 <span class="keywordtype">bool</span> inOptions = <span class="keyword">true</span>;
<a name="l00548"></a>00548 <span class="keywordtype">bool</span> everythingAfterArgIsArgs = <span class="keyword">false</span>;
<a name="l00549"></a>00549 <a class="code" href="classKCmdLineArgs.html" title="A class for command-line argument handling.">KCmdLineArgs</a> *appOptions = argsList->last();
<a name="l00550"></a>00550 <span class="keywordflow">if</span> (!appOptions->id)
<a name="l00551"></a>00551 {
<a name="l00552"></a>00552 <span class="keyword">const</span> <a class="code" href="structKCmdLineOptions.html" title="Structure that holds command line options.">KCmdLineOptions</a> *option = appOptions->options;
<a name="l00553"></a>00553 <span class="keywordflow">while</span>(option && option-><a class="code" href="structKCmdLineOptions.html#adc42935fb9148a2c6bb33b8a34412f31" title="The name of the argument as it should be called on the command line and appear in myapp --help...">name</a>)
<a name="l00554"></a>00554 {
<a name="l00555"></a>00555 <span class="keywordflow">if</span> (option-><a class="code" href="structKCmdLineOptions.html#adc42935fb9148a2c6bb33b8a34412f31" title="The name of the argument as it should be called on the command line and appear in myapp --help...">name</a>[0] == <span class="charliteral">'+'</span>)
<a name="l00556"></a>00556 allowArgs = <span class="keyword">true</span>;
<a name="l00557"></a>00557 <span class="keywordflow">if</span> ( option-><a class="code" href="structKCmdLineOptions.html#adc42935fb9148a2c6bb33b8a34412f31" title="The name of the argument as it should be called on the command line and appear in myapp --help...">name</a>[0] == <span class="charliteral">'!'</span> && option-><a class="code" href="structKCmdLineOptions.html#adc42935fb9148a2c6bb33b8a34412f31" title="The name of the argument as it should be called on the command line and appear in myapp --help...">name</a>[1] == <span class="charliteral">'+'</span> )
<a name="l00558"></a>00558 {
<a name="l00559"></a>00559 allowArgs = <span class="keyword">true</span>;
<a name="l00560"></a>00560 everythingAfterArgIsArgs = <span class="keyword">true</span>;
<a name="l00561"></a>00561 }
<a name="l00562"></a>00562 option++;
<a name="l00563"></a>00563 }
<a name="l00564"></a>00564 }
<a name="l00565"></a>00565 <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 1; i < argc; i++)
<a name="l00566"></a>00566 {
<a name="l00567"></a>00567 <span class="keywordflow">if</span> (!argv[i])
<a name="l00568"></a>00568 <span class="keywordflow">continue</span>;
<a name="l00569"></a>00569
<a name="l00570"></a>00570 <span class="keywordflow">if</span> ((argv[i][0] == <span class="charliteral">'-'</span>) && argv[i][1] && inOptions)
<a name="l00571"></a>00571 {
<a name="l00572"></a>00572 <span class="keywordtype">bool</span> enabled = <span class="keyword">true</span>;
<a name="l00573"></a>00573 <span class="keyword">const</span> <span class="keywordtype">char</span> *option = &argv[i][1];
<a name="l00574"></a>00574 <span class="keyword">const</span> <span class="keywordtype">char</span> *orig = argv[i];
<a name="l00575"></a>00575 <span class="keywordflow">if</span> (option[0] == <span class="charliteral">'-'</span>)
<a name="l00576"></a>00576 {
<a name="l00577"></a>00577 option++;
<a name="l00578"></a>00578 argv[i]++;
<a name="l00579"></a>00579 <span class="keywordflow">if</span> (!option[0])
<a name="l00580"></a>00580 {
<a name="l00581"></a>00581 inOptions = <span class="keyword">false</span>;
<a name="l00582"></a>00582 <span class="keywordflow">continue</span>;
<a name="l00583"></a>00583 }
<a name="l00584"></a>00584 }
<a name="l00585"></a>00585 <span class="keywordflow">if</span> (::qstrcmp(option, <span class="stringliteral">"help"</span>) == 0)
<a name="l00586"></a>00586 {
<a name="l00587"></a>00587 <a class="code" href="classKCmdLineArgs.html#a9844bf641e4e74e6ce0fd226ba76c291" title="Print the usage help to stdout and exit.">usage</a>(0);
<a name="l00588"></a>00588 }
<a name="l00589"></a>00589 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strncmp(option, <span class="stringliteral">"help-"</span>,5) == 0)
<a name="l00590"></a>00590 {
<a name="l00591"></a>00591 <a class="code" href="classKCmdLineArgs.html#a9844bf641e4e74e6ce0fd226ba76c291" title="Print the usage help to stdout and exit.">usage</a>(option+5);
<a name="l00592"></a>00592 }
<a name="l00593"></a>00593 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( (::qstrcmp(option, <span class="stringliteral">"version"</span>) == 0) ||
<a name="l00594"></a>00594 (::qstrcmp(option, <span class="stringliteral">"v"</span>) == 0))
<a name="l00595"></a>00595 {
<a name="l00596"></a>00596 printQ( <a class="codeRef" href="qstring.html">QString</a>(<span class="stringliteral">"Qt: %1\n"</span>).<a class="code" href="classKCmdLineArgs.html#ae3c2372b95f7c25d4a9b4cb507f31014" title="Read out an argument.">arg</a>(qVersion()));
<a name="l00597"></a>00597 printQ( <a class="codeRef" href="qstring.html">QString</a>(<span class="stringliteral">"KDE: %1\n"</span>).<a class="code" href="classKCmdLineArgs.html#ae3c2372b95f7c25d4a9b4cb507f31014" title="Read out an argument.">arg</a>(KDE_VERSION_STRING));
<a name="l00598"></a>00598 printQ( <a class="codeRef" href="qstring.html">QString</a>(<span class="stringliteral">"%1: %2\n"</span>).
<a name="l00599"></a>00599 <a class="code" href="classKCmdLineArgs.html#ae3c2372b95f7c25d4a9b4cb507f31014" title="Read out an argument.">arg</a>(about-><a class="code" href="classKAboutData.html#afdea89f6be5283b6328fb141935b95af" title="Returns the translated program name.">programName</a>()).<a class="code" href="classKCmdLineArgs.html#ae3c2372b95f7c25d4a9b4cb507f31014" title="Read out an argument.">arg</a>(about-><a class="code" href="classKAboutData.html#ade9f99a1935620405c78c95757786391" title="Returns the program's version.">version</a>()));
<a name="l00600"></a>00600 exit(0);
<a name="l00601"></a>00601 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( (::qstrcmp(option, <span class="stringliteral">"license"</span>) == 0) )
<a name="l00602"></a>00602 {
<a name="l00603"></a>00603 <a class="code" href="classKCmdLineArgs.html#a4e272306f5bfbc7f56931e7e4351f163" title="Enable i18n to be able to print a translated error message.">enable_i18n</a>();
<a name="l00604"></a>00604 printQ( about-><a class="code" href="classKAboutData.html#a1e0d2c7241c74db79ce44b439f207b03" title="Returns the license.">license</a>() );
<a name="l00605"></a>00605 printQ( <span class="stringliteral">"\n"</span> );
<a name="l00606"></a>00606 exit(0);
<a name="l00607"></a>00607 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( ::qstrcmp( option, <span class="stringliteral">"author"</span>) == 0 ) {
<a name="l00608"></a>00608 <a class="code" href="classKCmdLineArgs.html#a4e272306f5bfbc7f56931e7e4351f163" title="Enable i18n to be able to print a translated error message.">enable_i18n</a>();
<a name="l00609"></a>00609 <span class="keywordflow">if</span> ( about ) {
<a name="l00610"></a>00610 <span class="keyword">const</span> <a class="codeRef" href="qvaluelist.html">QValueList<KAboutPerson></a> authors = about-><a class="code" href="classKAboutData.html#a7e4da947479cb8c902eb3295873c8b50" title="Returns a list of authors.">authors</a>();
<a name="l00611"></a>00611 <span class="keywordflow">if</span> ( !authors.<a class="codeRef" href="qvaluelist.html#isEmpty">isEmpty</a>() ) {
<a name="l00612"></a>00612 <a class="codeRef" href="qstring.html">QString</a> authorlist;
<a name="l00613"></a>00613 <span class="keywordflow">for</span> (<a class="codeRef" href="qvaluelist.html">QValueList<KAboutPerson>::ConstIterator</a> it = authors.<a class="codeRef" href="qvaluelist.html#begin">begin</a>(); it != authors.<a class="codeRef" href="qvaluelist.html#end">end</a>(); ++it ) {
<a name="l00614"></a>00614 <a class="codeRef" href="qstring.html">QString</a> email;
<a name="l00615"></a>00615 <span class="keywordflow">if</span> ( !(*it).emailAddress().isEmpty() )
<a name="l00616"></a>00616 email = <span class="stringliteral">" <"</span> + (*it).emailAddress() + <span class="stringliteral">">"</span>;
<a name="l00617"></a>00617 authorlist += <a class="codeRef" href="qstring.html">QString</a>(<span class="stringliteral">" "</span>) + (*it).name() + email + <span class="stringliteral">"\n"</span>;
<a name="l00618"></a>00618 }
<a name="l00619"></a>00619 printQ( i18n(<span class="stringliteral">"the 2nd argument is a list of name+address, one on each line"</span>,<span class="stringliteral">"%1 was written by\n%2"</span>).<a class="code" href="classKCmdLineArgs.html#ae3c2372b95f7c25d4a9b4cb507f31014" title="Read out an argument.">arg</a> ( <a class="codeRef" href="qstring.html">QString</a>(about-><a class="code" href="classKAboutData.html#afdea89f6be5283b6328fb141935b95af" title="Returns the translated program name.">programName</a>()) ).arg( authorlist ) );
<a name="l00620"></a>00620 }
<a name="l00621"></a>00621 } <span class="keywordflow">else</span> {
<a name="l00622"></a>00622 printQ( i18n(<span class="stringliteral">"This application was written by somebody who wants to remain anonymous."</span>) );
<a name="l00623"></a>00623 }
<a name="l00624"></a>00624 <span class="keywordflow">if</span> (about)
<a name="l00625"></a>00625 {
<a name="l00626"></a>00626 <span class="keywordflow">if</span> (!about-><a class="code" href="classKAboutData.html#a1d7ab22b47dcb52d9e6beb78053e5e9b" title="Returns whether custom text should be displayed around the list of authors.">customAuthorTextEnabled</a> ())
<a name="l00627"></a>00627 {
<a name="l00628"></a>00628 <span class="keywordflow">if</span> (about-><a class="code" href="classKAboutData.html#aae353f5b138848c71a04b903171e4c3b" title="Returns the email address for bugs.">bugAddress</a>().<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>() || about-><a class="code" href="classKAboutData.html#aae353f5b138848c71a04b903171e4c3b" title="Returns the email address for bugs.">bugAddress</a>() == <span class="stringliteral">"submit@bugs.kde.org"</span> )
<a name="l00629"></a>00629 printQ( i18n( <span class="stringliteral">"Please use http://bugs.kde.org to report bugs.\n"</span> ) );
<a name="l00630"></a>00630 <span class="keywordflow">else</span> {
<a name="l00631"></a>00631 <span class="keywordflow">if</span>( about-><a class="code" href="classKAboutData.html#a7e4da947479cb8c902eb3295873c8b50" title="Returns a list of authors.">authors</a>().<a class="codeRef" href="qvaluelist.html#count">count</a>() == 1 && about-><a class="code" href="classKAboutData.html#a7e4da947479cb8c902eb3295873c8b50" title="Returns a list of authors.">authors</a>().<a class="codeRef" href="qvaluelist.html#first">first</a>().emailAddress() == about-><a class="code" href="classKAboutData.html#aae353f5b138848c71a04b903171e4c3b" title="Returns the email address for bugs.">bugAddress</a>() )
<a name="l00632"></a>00632 printQ( i18n( <span class="stringliteral">"Please report bugs to %1.\n"</span> ).<a class="codeRef" href="qstring.html#arg">arg</a>( about-><a class="code" href="classKAboutData.html#a7e4da947479cb8c902eb3295873c8b50" title="Returns a list of authors.">authors</a>().<a class="codeRef" href="qvaluelist.html#first">first</a>().emailAddress() ) );
<a name="l00633"></a>00633 <span class="keywordflow">else</span>
<a name="l00634"></a>00634 printQ( i18n( <span class="stringliteral">"Please report bugs to %1.\n"</span> ).<a class="code" href="classKCmdLineArgs.html#ae3c2372b95f7c25d4a9b4cb507f31014" title="Read out an argument.">arg</a>(about-><a class="code" href="classKAboutData.html#aae353f5b138848c71a04b903171e4c3b" title="Returns the email address for bugs.">bugAddress</a>()) );
<a name="l00635"></a>00635 }
<a name="l00636"></a>00636 }
<a name="l00637"></a>00637 <span class="keywordflow">else</span>
<a name="l00638"></a>00638 {
<a name="l00639"></a>00639 printQ(about-><a class="code" href="classKAboutData.html#aa1291a3d305f2198c156cba74b50585d" title="Returns the plain text displayed around the list of authors instead of the default message telling us...">customAuthorPlainText</a>());
<a name="l00640"></a>00640 }
<a name="l00641"></a>00641 }
<a name="l00642"></a>00642 exit(0);
<a name="l00643"></a>00643 } <span class="keywordflow">else</span> {
<a name="l00644"></a>00644 <span class="keywordflow">if</span> ((option[0] == <span class="charliteral">'n'</span>) && (option[1] == <span class="charliteral">'o'</span>))
<a name="l00645"></a>00645 {
<a name="l00646"></a>00646 option += 2;
<a name="l00647"></a>00647 enabled = <span class="keyword">false</span>;
<a name="l00648"></a>00648 }
<a name="l00649"></a>00649 findOption(orig, option, i, enabled, inOptions);
<a name="l00650"></a>00650 }
<a name="l00651"></a>00651 }
<a name="l00652"></a>00652 <span class="keywordflow">else</span>
<a name="l00653"></a>00653 {
<a name="l00654"></a>00654 <span class="comment">// Check whether appOptions allows these arguments</span>
<a name="l00655"></a>00655 <span class="keywordflow">if</span> (!allowArgs)
<a name="l00656"></a>00656 {
<a name="l00657"></a>00657 <span class="keywordflow">if</span> (ignoreUnknown)
<a name="l00658"></a>00658 <span class="keywordflow">continue</span>;
<a name="l00659"></a>00659 <a class="code" href="classKCmdLineArgs.html#a4e272306f5bfbc7f56931e7e4351f163" title="Enable i18n to be able to print a translated error message.">enable_i18n</a>();
<a name="l00660"></a>00660 <a class="code" href="classKCmdLineArgs.html#a9844bf641e4e74e6ce0fd226ba76c291" title="Print the usage help to stdout and exit.">usage</a>( i18n(<span class="stringliteral">"Unexpected argument '%1'."</span>).<a class="code" href="classKCmdLineArgs.html#ae3c2372b95f7c25d4a9b4cb507f31014" title="Read out an argument.">arg</a>(<a class="codeRef" href="qstring.html#fromLocal8Bit">QString::fromLocal8Bit</a>(argv[i])));
<a name="l00661"></a>00661 }
<a name="l00662"></a>00662 <span class="keywordflow">else</span>
<a name="l00663"></a>00663 {
<a name="l00664"></a>00664 appOptions->addArgument(argv[i]);
<a name="l00665"></a>00665 <span class="keywordflow">if</span> (everythingAfterArgIsArgs)
<a name="l00666"></a>00666 inOptions = <span class="keyword">false</span>;
<a name="l00667"></a>00667 }
<a name="l00668"></a>00668 }
<a name="l00669"></a>00669 }
<a name="l00670"></a>00670 parsed = <span class="keyword">true</span>;
<a name="l00671"></a>00671 }
<a name="l00672"></a>00672
<a name="l00678"></a>00678 <span class="keywordtype">int</span> *
<a name="l00679"></a>00679 KCmdLineArgs::qt_argc()
<a name="l00680"></a>00680 {
<a name="l00681"></a>00681 <span class="keywordflow">if</span> (!argsList)
<a name="l00682"></a>00682 <a class="code" href="classKCmdLineArgs.html#aa27bb279d3b0f958dcc249dd42b90ce1" title="Add options to your application.">KApplication::addCmdLineOptions</a>(); <span class="comment">// Lazy bastards!</span>
<a name="l00683"></a>00683
<a name="l00684"></a>00684 <span class="keyword">static</span> <span class="keywordtype">int</span> qt_argc = -1;
<a name="l00685"></a>00685 <span class="keywordflow">if</span>( qt_argc != -1 )
<a name="l00686"></a>00686 <span class="keywordflow">return</span> &qt_argc;
<a name="l00687"></a>00687
<a name="l00688"></a>00688 <a class="code" href="classKCmdLineArgs.html" title="A class for command-line argument handling.">KCmdLineArgs</a> *args = <a class="code" href="classKCmdLineArgs.html#acd1cd75c0ac04930b0acec605a42cc54" title="Access parsed arguments.">parsedArgs</a>(<span class="stringliteral">"qt"</span>);
<a name="l00689"></a>00689 assert(args); <span class="comment">// No qt options have been added!</span>
<a name="l00690"></a>00690 <span class="keywordflow">if</span> (!argv)
<a name="l00691"></a>00691 {
<a name="l00692"></a>00692 fprintf(stderr, <span class="stringliteral">"\n\nFAILURE (KCmdLineArgs):\n"</span>);
<a name="l00693"></a>00693 fprintf(stderr, <span class="stringliteral">"Application has not called KCmdLineArgs::init(...).\n\n"</span>);
<a name="l00694"></a>00694
<a name="l00695"></a>00695 assert( 0 );
<a name="l00696"></a>00696 exit(255);
<a name="l00697"></a>00697 }
<a name="l00698"></a>00698
<a name="l00699"></a>00699 assert(argc >= (args-><a class="code" href="classKCmdLineArgs.html#a9f1b8ca6c31221cafeaa138ee5188895" title="Read the number of arguments that aren't options (but, for example, filenames).">count</a>()+1));
<a name="l00700"></a>00700 qt_argc = args-><a class="code" href="classKCmdLineArgs.html#a9f1b8ca6c31221cafeaa138ee5188895" title="Read the number of arguments that aren't options (but, for example, filenames).">count</a>() +1;
<a name="l00701"></a>00701 <span class="keywordflow">return</span> &qt_argc;
<a name="l00702"></a>00702 }
<a name="l00703"></a>00703
<a name="l00709"></a>00709 <span class="keywordtype">char</span> ***
<a name="l00710"></a>00710 KCmdLineArgs::qt_argv()
<a name="l00711"></a>00711 {
<a name="l00712"></a>00712 <span class="keywordflow">if</span> (!argsList)
<a name="l00713"></a>00713 <a class="code" href="classKCmdLineArgs.html#aa27bb279d3b0f958dcc249dd42b90ce1" title="Add options to your application.">KApplication::addCmdLineOptions</a>(); <span class="comment">// Lazy bastards!</span>
<a name="l00714"></a>00714
<a name="l00715"></a>00715 <span class="keyword">static</span> <span class="keywordtype">char</span>** qt_argv;
<a name="l00716"></a>00716 <span class="keywordflow">if</span>( qt_argv != NULL )
<a name="l00717"></a>00717 <span class="keywordflow">return</span> &qt_argv;
<a name="l00718"></a>00718
<a name="l00719"></a>00719 <a class="code" href="classKCmdLineArgs.html" title="A class for command-line argument handling.">KCmdLineArgs</a> *args = <a class="code" href="classKCmdLineArgs.html#acd1cd75c0ac04930b0acec605a42cc54" title="Access parsed arguments.">parsedArgs</a>(<span class="stringliteral">"qt"</span>);
<a name="l00720"></a>00720 assert(args); <span class="comment">// No qt options have been added!</span>
<a name="l00721"></a>00721 <span class="keywordflow">if</span> (!argv)
<a name="l00722"></a>00722 {
<a name="l00723"></a>00723 fprintf(stderr, <span class="stringliteral">"\n\nFAILURE (KCmdLineArgs):\n"</span>);
<a name="l00724"></a>00724 fprintf(stderr, <span class="stringliteral">"Application has not called KCmdLineArgs::init(...).\n\n"</span>);
<a name="l00725"></a>00725
<a name="l00726"></a>00726 assert( 0 );
<a name="l00727"></a>00727 exit(255);
<a name="l00728"></a>00728 }
<a name="l00729"></a>00729
<a name="l00730"></a>00730 qt_argv = <span class="keyword">new</span> <span class="keywordtype">char</span>*[ args-><a class="code" href="classKCmdLineArgs.html#a9f1b8ca6c31221cafeaa138ee5188895" title="Read the number of arguments that aren't options (but, for example, filenames).">count</a>() + 2 ];
<a name="l00731"></a>00731 qt_argv[ 0 ] = qstrdup( <a class="code" href="classKCmdLineArgs.html#ade69c956977ab5e1879f65c6fba8485a" title="Get the appname according to argv[0].">appName</a>());
<a name="l00732"></a>00732 <span class="keywordtype">int</span> i = 0;
<a name="l00733"></a>00733 <span class="keywordflow">for</span>(; i < args-><a class="code" href="classKCmdLineArgs.html#a9f1b8ca6c31221cafeaa138ee5188895" title="Read the number of arguments that aren't options (but, for example, filenames).">count</a>(); i++)
<a name="l00734"></a>00734 {
<a name="l00735"></a>00735 qt_argv[i+1] = qstrdup((<span class="keywordtype">char</span> *) args-><a class="code" href="classKCmdLineArgs.html#ae3c2372b95f7c25d4a9b4cb507f31014" title="Read out an argument.">arg</a>(i));
<a name="l00736"></a>00736 }
<a name="l00737"></a>00737 qt_argv[i+1] = 0;
<a name="l00738"></a>00738
<a name="l00739"></a>00739 <span class="keywordflow">return</span> &qt_argv;
<a name="l00740"></a>00740 }
<a name="l00741"></a>00741
<a name="l00742"></a>00742 <span class="keywordtype">void</span>
<a name="l00743"></a><a class="code" href="classKCmdLineArgs.html#a4e272306f5bfbc7f56931e7e4351f163">00743</a> <a class="code" href="classKCmdLineArgs.html#a4e272306f5bfbc7f56931e7e4351f163" title="Enable i18n to be able to print a translated error message.">KCmdLineArgs::enable_i18n</a>()
<a name="l00744"></a>00744 {
<a name="l00745"></a>00745 <span class="comment">// called twice or too late</span>
<a name="l00746"></a>00746 <span class="keywordflow">if</span> (KGlobal::_locale)
<a name="l00747"></a>00747 <span class="keywordflow">return</span>;
<a name="l00748"></a>00748
<a name="l00749"></a>00749 <span class="keywordflow">if</span> (!KGlobal::_instance) {
<a name="l00750"></a>00750 <a class="code" href="classKInstance.html" title="Access to KDE global objects for use in shared libraries.">KInstance</a> *instance = <span class="keyword">new</span> <a class="code" href="classKInstance.html" title="Access to KDE global objects for use in shared libraries.">KInstance</a>(about);
<a name="l00751"></a>00751 (void) instance-><a class="code" href="classKInstance.html#a45c9e6b3a643cf421c274581910f89bf" title="Returns the general config object ("appnamerc").">config</a>();
<a name="l00752"></a>00752 <span class="comment">// Don't delete instance!</span>
<a name="l00753"></a>00753 }
<a name="l00754"></a>00754 }
<a name="l00755"></a>00755
<a name="l00756"></a>00756 <span class="keywordtype">void</span>
<a name="l00757"></a><a class="code" href="classKCmdLineArgs.html#a9a4e9628cf58aa7b62b97bddd2e0a555">00757</a> <a class="code" href="classKCmdLineArgs.html#a9844bf641e4e74e6ce0fd226ba76c291" title="Print the usage help to stdout and exit.">KCmdLineArgs::usage</a>(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &error)
<a name="l00758"></a>00758 {
<a name="l00759"></a>00759 assert(KGlobal::_locale);
<a name="l00760"></a>00760 <a class="codeRef" href="qcstring.html">QCString</a> localError = error.<a class="codeRef" href="qstring.html#local8Bit">local8Bit</a>();
<a name="l00761"></a>00761 <span class="keywordflow">if</span> (localError[error.<a class="codeRef" href="qstring.html#length">length</a>()-1] == <span class="charliteral">'\n'</span>)
<a name="l00762"></a>00762 localError = localError.<a class="codeRef" href="qcstring.html#left">left</a>(error.<a class="codeRef" href="qstring.html#length">length</a>()-1);
<a name="l00763"></a>00763 fprintf(stderr, <span class="stringliteral">"%s: %s\n"</span>, argv[0], localError.data());
<a name="l00764"></a>00764
<a name="l00765"></a>00765 <a class="codeRef" href="qstring.html">QString</a> tmp = i18n(<span class="stringliteral">"Use --help to get a list of available command line options."</span>);
<a name="l00766"></a>00766 localError = tmp.local8Bit();
<a name="l00767"></a>00767 fprintf(stderr, <span class="stringliteral">"%s: %s\n"</span>, argv[0], localError.data());
<a name="l00768"></a>00768 exit(254);
<a name="l00769"></a>00769 }
<a name="l00770"></a>00770
<a name="l00771"></a>00771 <span class="keywordtype">void</span>
<a name="l00772"></a><a class="code" href="classKCmdLineArgs.html#a9844bf641e4e74e6ce0fd226ba76c291">00772</a> <a class="code" href="classKCmdLineArgs.html#a9844bf641e4e74e6ce0fd226ba76c291" title="Print the usage help to stdout and exit.">KCmdLineArgs::usage</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *<span class="keywordtype">id</span>)
<a name="l00773"></a>00773 {
<a name="l00774"></a>00774 <a class="code" href="classKCmdLineArgs.html#a4e272306f5bfbc7f56931e7e4351f163" title="Enable i18n to be able to print a translated error message.">enable_i18n</a>();
<a name="l00775"></a>00775 assert(argsList != 0); <span class="comment">// It's an error to call usage(...) without</span>
<a name="l00776"></a>00776 <span class="comment">// having done addCmdLineOptions first!</span>
<a name="l00777"></a>00777
<a name="l00778"></a>00778 <a class="codeRef" href="qstring.html">QString</a> optionFormatString = <span class="stringliteral">" %1 %2\n"</span>;
<a name="l00779"></a>00779 <a class="codeRef" href="qstring.html">QString</a> optionFormatStringDef = <span class="stringliteral">" %1 %2 [%3]\n"</span>;
<a name="l00780"></a>00780 <a class="codeRef" href="qstring.html">QString</a> optionHeaderString = i18n(<span class="stringliteral">"\n%1:\n"</span>);
<a name="l00781"></a>00781 <a class="codeRef" href="qstring.html">QString</a> tmp;
<a name="l00782"></a>00782 <a class="codeRef" href="qstring.html">QString</a> <a class="code" href="classKCmdLineArgs.html#a9844bf641e4e74e6ce0fd226ba76c291" title="Print the usage help to stdout and exit.">usage</a>;
<a name="l00783"></a>00783
<a name="l00784"></a>00784 <a class="code" href="classKCmdLineArgs.html" title="A class for command-line argument handling.">KCmdLineArgs</a> *args = argsList->last();
<a name="l00785"></a>00785
<a name="l00786"></a>00786 <span class="keywordflow">if</span> (!(args->id) && (args->options) &&
<a name="l00787"></a>00787 (args->options-><a class="code" href="structKCmdLineOptions.html#adc42935fb9148a2c6bb33b8a34412f31" title="The name of the argument as it should be called on the command line and appear in myapp --help...">name</a>) && (args->options-><a class="code" href="structKCmdLineOptions.html#adc42935fb9148a2c6bb33b8a34412f31" title="The name of the argument as it should be called on the command line and appear in myapp --help...">name</a>[0] != <span class="charliteral">'+'</span>))
<a name="l00788"></a>00788 {
<a name="l00789"></a>00789 usage = i18n(<span class="stringliteral">"[options] "</span>)+<a class="code" href="classKCmdLineArgs.html#a9844bf641e4e74e6ce0fd226ba76c291" title="Print the usage help to stdout and exit.">usage</a>;
<a name="l00790"></a>00790 }
<a name="l00791"></a>00791
<a name="l00792"></a>00792 <span class="keywordflow">while</span>(args)
<a name="l00793"></a>00793 {
<a name="l00794"></a>00794 <span class="keywordflow">if</span> (args->name)
<a name="l00795"></a>00795 {
<a name="l00796"></a>00796 usage = i18n(<span class="stringliteral">"[%1-options]"</span>).<a class="codeRef" href="qstring.html#arg">arg</a>(args->name)+<span class="stringliteral">" "</span>+<a class="code" href="classKCmdLineArgs.html#a9844bf641e4e74e6ce0fd226ba76c291" title="Print the usage help to stdout and exit.">usage</a>;
<a name="l00797"></a>00797 }
<a name="l00798"></a>00798 args = argsList->prev();
<a name="l00799"></a>00799 }
<a name="l00800"></a>00800
<a name="l00801"></a>00801 <a class="code" href="classKCmdLineArgs.html" title="A class for command-line argument handling.">KCmdLineArgs</a> *appOptions = argsList->last();
<a name="l00802"></a>00802 <span class="keywordflow">if</span> (!appOptions->id)
<a name="l00803"></a>00803 {
<a name="l00804"></a>00804 <span class="keyword">const</span> <a class="code" href="structKCmdLineOptions.html" title="Structure that holds command line options.">KCmdLineOptions</a> *option = appOptions->options;
<a name="l00805"></a>00805 <span class="keywordflow">while</span>(option && option-><a class="code" href="structKCmdLineOptions.html#adc42935fb9148a2c6bb33b8a34412f31" title="The name of the argument as it should be called on the command line and appear in myapp --help...">name</a>)
<a name="l00806"></a>00806 {
<a name="l00807"></a>00807 <span class="keywordflow">if</span> (option-><a class="code" href="structKCmdLineOptions.html#adc42935fb9148a2c6bb33b8a34412f31" title="The name of the argument as it should be called on the command line and appear in myapp --help...">name</a>[0] == <span class="charliteral">'+'</span>)
<a name="l00808"></a>00808 usage = usage + (option-><a class="code" href="structKCmdLineOptions.html#adc42935fb9148a2c6bb33b8a34412f31" title="The name of the argument as it should be called on the command line and appear in myapp --help...">name</a>+1) + <span class="stringliteral">" "</span>;
<a name="l00809"></a>00809 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( option-><a class="code" href="structKCmdLineOptions.html#adc42935fb9148a2c6bb33b8a34412f31" title="The name of the argument as it should be called on the command line and appear in myapp --help...">name</a>[0] == <span class="charliteral">'!'</span> && option-><a class="code" href="structKCmdLineOptions.html#adc42935fb9148a2c6bb33b8a34412f31" title="The name of the argument as it should be called on the command line and appear in myapp --help...">name</a>[1] == <span class="charliteral">'+'</span> )
<a name="l00810"></a>00810 usage = usage + (option-><a class="code" href="structKCmdLineOptions.html#adc42935fb9148a2c6bb33b8a34412f31" title="The name of the argument as it should be called on the command line and appear in myapp --help...">name</a>+2) + <span class="stringliteral">" "</span>;
<a name="l00811"></a>00811
<a name="l00812"></a>00812 option++;
<a name="l00813"></a>00813 }
<a name="l00814"></a>00814 }
<a name="l00815"></a>00815
<a name="l00816"></a>00816 printQ(i18n(<span class="stringliteral">"Usage: %1 %2\n"</span>).<a class="code" href="classKCmdLineArgs.html#ae3c2372b95f7c25d4a9b4cb507f31014" title="Read out an argument.">arg</a>(argv[0]).<a class="code" href="classKCmdLineArgs.html#ae3c2372b95f7c25d4a9b4cb507f31014" title="Read out an argument.">arg</a>(usage));
<a name="l00817"></a>00817 printQ(<span class="stringliteral">"\n"</span>+about-><a class="code" href="classKAboutData.html#a898dea27988f10206570e778a4d42fe0" title="Returns a short, translated description.">shortDescription</a>()+<span class="stringliteral">"\n"</span>);
<a name="l00818"></a>00818
<a name="l00819"></a>00819 printQ(optionHeaderString.<a class="codeRef" href="qstring.html#arg">arg</a>(i18n(<span class="stringliteral">"Generic options"</span>)));
<a name="l00820"></a>00820 printQ(optionFormatString.<a class="codeRef" href="qstring.html#arg">arg</a>(<span class="stringliteral">"--help"</span>, -25).arg(i18n(<span class="stringliteral">"Show help about options"</span>)));
<a name="l00821"></a>00821
<a name="l00822"></a>00822 args = argsList->first();
<a name="l00823"></a>00823 <span class="keywordflow">while</span>(args)
<a name="l00824"></a>00824 {
<a name="l00825"></a>00825 <span class="keywordflow">if</span> (args->name && args->id)
<a name="l00826"></a>00826 {
<a name="l00827"></a>00827 <a class="codeRef" href="qstring.html">QString</a> option = <a class="codeRef" href="qstring.html">QString</a>(<span class="stringliteral">"--help-%1"</span>).<a class="codeRef" href="qstring.html#arg">arg</a>(args->id);
<a name="l00828"></a>00828 <a class="codeRef" href="qstring.html">QString</a> desc = i18n(<span class="stringliteral">"Show %1 specific options"</span>).<a class="codeRef" href="qstring.html#arg">arg</a>(args->name);
<a name="l00829"></a>00829
<a name="l00830"></a>00830 printQ(optionFormatString.<a class="codeRef" href="qstring.html#arg">arg</a>(option, -25).arg(desc));
<a name="l00831"></a>00831 }
<a name="l00832"></a>00832 args = argsList->next();
<a name="l00833"></a>00833 }
<a name="l00834"></a>00834
<a name="l00835"></a>00835 printQ(optionFormatString.<a class="codeRef" href="qstring.html#arg">arg</a>(<span class="stringliteral">"--help-all"</span>,-25).arg(i18n(<span class="stringliteral">"Show all options"</span>)));
<a name="l00836"></a>00836 printQ(optionFormatString.<a class="codeRef" href="qstring.html#arg">arg</a>(<span class="stringliteral">"--author"</span>,-25).arg(i18n(<span class="stringliteral">"Show author information"</span>)));
<a name="l00837"></a>00837 printQ(optionFormatString.<a class="codeRef" href="qstring.html#arg">arg</a>(<span class="stringliteral">"-v, --version"</span>,-25).arg(i18n(<span class="stringliteral">"Show version information"</span>)));
<a name="l00838"></a>00838 printQ(optionFormatString.<a class="codeRef" href="qstring.html#arg">arg</a>(<span class="stringliteral">"--license"</span>,-25).arg(i18n(<span class="stringliteral">"Show license information"</span>)));
<a name="l00839"></a>00839 printQ(optionFormatString.<a class="codeRef" href="qstring.html#arg">arg</a>(<span class="stringliteral">"--"</span>, -25).arg(i18n(<span class="stringliteral">"End of options"</span>)));
<a name="l00840"></a>00840
<a name="l00841"></a>00841 args = argsList->first(); <span class="comment">// Sets current to 1st.</span>
<a name="l00842"></a>00842
<a name="l00843"></a>00843 <span class="keywordtype">bool</span> showAll = <span class="keywordtype">id</span> && (::qstrcmp(id, <span class="stringliteral">"all"</span>) == 0);
<a name="l00844"></a>00844
<a name="l00845"></a>00845 <span class="keywordflow">if</span> (!showAll)
<a name="l00846"></a>00846 {
<a name="l00847"></a>00847 <span class="keywordflow">while</span>(args)
<a name="l00848"></a>00848 {
<a name="l00849"></a>00849 <span class="keywordflow">if</span> (!<span class="keywordtype">id</span> && !args->id) <span class="keywordflow">break</span>;
<a name="l00850"></a>00850 <span class="keywordflow">if</span> (<span class="keywordtype">id</span> && (::qstrcmp(args->id, <span class="keywordtype">id</span>) == 0)) <span class="keywordflow">break</span>;
<a name="l00851"></a>00851 args = argsList->next();
<a name="l00852"></a>00852 }
<a name="l00853"></a>00853 }
<a name="l00854"></a>00854
<a name="l00855"></a>00855 <span class="keywordflow">while</span>(args)
<a name="l00856"></a>00856 {
<a name="l00857"></a>00857 <span class="keywordtype">bool</span> hasArgs = <span class="keyword">false</span>;
<a name="l00858"></a>00858 <span class="keywordtype">bool</span> hasOptions = <span class="keyword">false</span>;
<a name="l00859"></a>00859 <a class="codeRef" href="qstring.html">QString</a> optionsHeader;
<a name="l00860"></a>00860 <span class="keywordflow">if</span> (args->name)
<a name="l00861"></a>00861 optionsHeader = optionHeaderString.<a class="codeRef" href="qstring.html#arg">arg</a>(i18n(<span class="stringliteral">"%1 options"</span>).<a class="code" href="classKCmdLineArgs.html#ae3c2372b95f7c25d4a9b4cb507f31014" title="Read out an argument.">arg</a>(<a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(args->name)));
<a name="l00862"></a>00862 <span class="keywordflow">else</span>
<a name="l00863"></a>00863 optionsHeader = i18n(<span class="stringliteral">"\nOptions:\n"</span>);
<a name="l00864"></a>00864
<a name="l00865"></a>00865 <span class="keywordflow">while</span> (args)
<a name="l00866"></a>00866 {
<a name="l00867"></a>00867 <span class="keyword">const</span> <a class="code" href="structKCmdLineOptions.html" title="Structure that holds command line options.">KCmdLineOptions</a> *option = args->options;
<a name="l00868"></a>00868 <a class="codeRef" href="qcstring.html">QCString</a> opt = <span class="stringliteral">""</span>;
<a name="l00869"></a>00869 <span class="comment">//</span>
<a name="l00870"></a>00870 <span class="keywordflow">while</span>(option && option-><a class="code" href="structKCmdLineOptions.html#adc42935fb9148a2c6bb33b8a34412f31" title="The name of the argument as it should be called on the command line and appear in myapp --help...">name</a>)
<a name="l00871"></a>00871 {
<a name="l00872"></a>00872 <a class="codeRef" href="qstring.html">QString</a> description;
<a name="l00873"></a>00873 <a class="codeRef" href="qstring.html">QString</a> descriptionRest;
<a name="l00874"></a>00874 <a class="codeRef" href="qstringlist.html">QStringList</a> dl;
<a name="l00875"></a>00875
<a name="l00876"></a>00876 <span class="comment">// Option header</span>
<a name="l00877"></a>00877 <span class="keywordflow">if</span> (option-><a class="code" href="structKCmdLineOptions.html#adc42935fb9148a2c6bb33b8a34412f31" title="The name of the argument as it should be called on the command line and appear in myapp --help...">name</a>[0] == <span class="charliteral">':'</span>)
<a name="l00878"></a>00878 {
<a name="l00879"></a>00879 <span class="keywordflow">if</span> (option-><a class="code" href="structKCmdLineOptions.html#adbce445024ccff0544d58e93456c062e" title="The text description of the option as should appear in myapp --help.">description</a>)
<a name="l00880"></a>00880 {
<a name="l00881"></a>00881 optionsHeader = <span class="stringliteral">"\n"</span>+i18n(option-><a class="code" href="structKCmdLineOptions.html#adbce445024ccff0544d58e93456c062e" title="The text description of the option as should appear in myapp --help.">description</a>);
<a name="l00882"></a>00882 <span class="keywordflow">if</span> (!optionsHeader.<a class="codeRef" href="qstring.html#endsWith">endsWith</a>(<span class="stringliteral">"\n"</span>))
<a name="l00883"></a>00883 optionsHeader.<a class="codeRef" href="qstring.html#append">append</a>(<span class="stringliteral">"\n"</span>);
<a name="l00884"></a>00884 hasOptions = <span class="keyword">false</span>;
<a name="l00885"></a>00885 }
<a name="l00886"></a>00886 option++;
<a name="l00887"></a>00887 <span class="keywordflow">continue</span>;
<a name="l00888"></a>00888 }
<a name="l00889"></a>00889
<a name="l00890"></a>00890 <span class="comment">// Free-form comment</span>
<a name="l00891"></a>00891 <span class="keywordflow">if</span> (option-><a class="code" href="structKCmdLineOptions.html#adc42935fb9148a2c6bb33b8a34412f31" title="The name of the argument as it should be called on the command line and appear in myapp --help...">name</a>[0] == 0)
<a name="l00892"></a>00892 {
<a name="l00893"></a>00893 <span class="keywordflow">if</span> (option-><a class="code" href="structKCmdLineOptions.html#adbce445024ccff0544d58e93456c062e" title="The text description of the option as should appear in myapp --help.">description</a>)
<a name="l00894"></a>00894 {
<a name="l00895"></a>00895 <a class="codeRef" href="qstring.html">QString</a> tmp = <span class="stringliteral">"\n"</span>+i18n(option-><a class="code" href="structKCmdLineOptions.html#adbce445024ccff0544d58e93456c062e" title="The text description of the option as should appear in myapp --help.">description</a>);
<a name="l00896"></a>00896 <span class="keywordflow">if</span> (!tmp.<a class="codeRef" href="qstring.html#endsWith">endsWith</a>(<span class="stringliteral">"\n"</span>))
<a name="l00897"></a>00897 tmp.<a class="codeRef" href="qstring.html#append">append</a>(<span class="stringliteral">"\n"</span>);
<a name="l00898"></a>00898 printQ(tmp);
<a name="l00899"></a>00899 }
<a name="l00900"></a>00900 option++;
<a name="l00901"></a>00901 <span class="keywordflow">continue</span>;
<a name="l00902"></a>00902 }
<a name="l00903"></a>00903
<a name="l00904"></a>00904 <span class="comment">// Options</span>
<a name="l00905"></a>00905 <span class="keywordflow">if</span> (option-><a class="code" href="structKCmdLineOptions.html#adbce445024ccff0544d58e93456c062e" title="The text description of the option as should appear in myapp --help.">description</a>)
<a name="l00906"></a>00906 {
<a name="l00907"></a>00907 description = i18n(option-><a class="code" href="structKCmdLineOptions.html#adbce445024ccff0544d58e93456c062e" title="The text description of the option as should appear in myapp --help.">description</a>);
<a name="l00908"></a>00908 dl = <a class="codeRef" href="qstringlist.html#split">QStringList::split</a>(<span class="stringliteral">"\n"</span>, description, <span class="keyword">true</span>);
<a name="l00909"></a>00909 description = dl.first();
<a name="l00910"></a>00910 dl.remove( dl.begin() );
<a name="l00911"></a>00911 }
<a name="l00912"></a>00912 <a class="codeRef" href="qcstring.html">QCString</a> name = option-><a class="code" href="structKCmdLineOptions.html#adc42935fb9148a2c6bb33b8a34412f31" title="The name of the argument as it should be called on the command line and appear in myapp --help...">name</a>;
<a name="l00913"></a>00913 <span class="keywordflow">if</span> (name[0] == <span class="charliteral">'!'</span>)
<a name="l00914"></a>00914 name = name.<a class="codeRef" href="qcstring.html#mid">mid</a>(1);
<a name="l00915"></a>00915
<a name="l00916"></a>00916 <span class="keywordflow">if</span> (name[0] == <span class="charliteral">'+'</span>)
<a name="l00917"></a>00917 {
<a name="l00918"></a>00918 <span class="keywordflow">if</span> (!hasArgs)
<a name="l00919"></a>00919 {
<a name="l00920"></a>00920 printQ(i18n(<span class="stringliteral">"\nArguments:\n"</span>));
<a name="l00921"></a>00921 hasArgs = <span class="keyword">true</span>;
<a name="l00922"></a>00922 }
<a name="l00923"></a>00923
<a name="l00924"></a>00924 name = name.<a class="codeRef" href="qcstring.html#mid">mid</a>(1);
<a name="l00925"></a>00925 <span class="keywordflow">if</span> ((name[0] == <span class="charliteral">'['</span>) && (name[name.<a class="codeRef" href="qcstring.html#length">length</a>()-1] == <span class="charliteral">']'</span>))
<a name="l00926"></a>00926 name = name.<a class="codeRef" href="qcstring.html#mid">mid</a>(1, name.<a class="codeRef" href="qcstring.html#length">length</a>()-2);
<a name="l00927"></a>00927 printQ(optionFormatString.<a class="codeRef" href="qstring.html#arg">arg</a>(name, -25)
<a name="l00928"></a>00928 .arg(description));
<a name="l00929"></a>00929 }
<a name="l00930"></a>00930 <span class="keywordflow">else</span>
<a name="l00931"></a>00931 {
<a name="l00932"></a>00932 <span class="keywordflow">if</span> (!hasOptions)
<a name="l00933"></a>00933 {
<a name="l00934"></a>00934 printQ(optionsHeader);
<a name="l00935"></a>00935 hasOptions = <span class="keyword">true</span>;
<a name="l00936"></a>00936 }
<a name="l00937"></a>00937
<a name="l00938"></a>00938 <span class="keywordflow">if</span> ((name.<a class="codeRef" href="qcstring.html#length">length</a>() == 1) || (name[1] == <span class="charliteral">' '</span>))
<a name="l00939"></a>00939 name = <span class="stringliteral">"-"</span>+name;
<a name="l00940"></a>00940 <span class="keywordflow">else</span>
<a name="l00941"></a>00941 name = <span class="stringliteral">"--"</span>+name;
<a name="l00942"></a>00942 <span class="keywordflow">if</span> (!option-><a class="code" href="structKCmdLineOptions.html#adbce445024ccff0544d58e93456c062e" title="The text description of the option as should appear in myapp --help.">description</a>)
<a name="l00943"></a>00943 {
<a name="l00944"></a>00944 opt = name + <span class="stringliteral">", "</span>;
<a name="l00945"></a>00945 }
<a name="l00946"></a>00946 <span class="keywordflow">else</span>
<a name="l00947"></a>00947 {
<a name="l00948"></a>00948 opt = opt + name;
<a name="l00949"></a>00949 <span class="keywordflow">if</span> (!option-><a class="code" href="structKCmdLineOptions.html#a718e4b2da888fe83e58e63aa714775cb" title="The default value for the option, if it is not specified on the command line.">def</a>)
<a name="l00950"></a>00950 {
<a name="l00951"></a>00951 printQ(optionFormatString.<a class="codeRef" href="qstring.html#arg">arg</a>(opt, -25)
<a name="l00952"></a>00952 .arg(description));
<a name="l00953"></a>00953 }
<a name="l00954"></a>00954 <span class="keywordflow">else</span>
<a name="l00955"></a>00955 {
<a name="l00956"></a>00956 printQ(optionFormatStringDef.<a class="codeRef" href="qstring.html#arg">arg</a>(opt, -25)
<a name="l00957"></a>00957 .arg(description).arg(option-><a class="code" href="structKCmdLineOptions.html#a718e4b2da888fe83e58e63aa714775cb" title="The default value for the option, if it is not specified on the command line.">def</a>));
<a name="l00958"></a>00958 }
<a name="l00959"></a>00959 opt = <span class="stringliteral">""</span>;
<a name="l00960"></a>00960 }
<a name="l00961"></a>00961 }
<a name="l00962"></a>00962 <span class="keywordflow">for</span>(QStringList::Iterator it = dl.begin();
<a name="l00963"></a>00963 it != dl.end();
<a name="l00964"></a>00964 ++it)
<a name="l00965"></a>00965 {
<a name="l00966"></a>00966 printQ(optionFormatString.<a class="codeRef" href="qstring.html#arg">arg</a>(<span class="stringliteral">""</span>, -25).arg(*it));
<a name="l00967"></a>00967 }
<a name="l00968"></a>00968
<a name="l00969"></a>00969 option++;
<a name="l00970"></a>00970 }
<a name="l00971"></a>00971 args = argsList->next();
<a name="l00972"></a>00972 <span class="keywordflow">if</span> (!args || args->name || !args->id) <span class="keywordflow">break</span>;
<a name="l00973"></a>00973 }
<a name="l00974"></a>00974 <span class="keywordflow">if</span> (!showAll) <span class="keywordflow">break</span>;
<a name="l00975"></a>00975 }
<a name="l00976"></a>00976
<a name="l00977"></a>00977 exit(254);
<a name="l00978"></a>00978 }
<a name="l00979"></a>00979
<a name="l00980"></a>00980 <span class="comment">//</span>
<a name="l00981"></a>00981 <span class="comment">// Member functions</span>
<a name="l00982"></a>00982 <span class="comment">//</span>
<a name="l00983"></a>00983
<a name="l00989"></a><a class="code" href="classKCmdLineArgs.html#a06e692130820c68a4959e2698843b213">00989</a> <a class="code" href="classKCmdLineArgs.html#a06e692130820c68a4959e2698843b213" title="Constructor.">KCmdLineArgs::KCmdLineArgs</a>( <span class="keyword">const</span> <a class="code" href="structKCmdLineOptions.html" title="Structure that holds command line options.">KCmdLineOptions</a> *_options,
<a name="l00990"></a>00990 <span class="keyword">const</span> <span class="keywordtype">char</span> *_name, <span class="keyword">const</span> <span class="keywordtype">char</span> *_id)
<a name="l00991"></a>00991 : options(_options), name(_name), id(_id)
<a name="l00992"></a>00992 {
<a name="l00993"></a>00993 parsedOptionList = 0;
<a name="l00994"></a>00994 parsedArgList = 0;
<a name="l00995"></a>00995 isQt = (::qstrcmp(id, <span class="stringliteral">"qt"</span>) == 0);
<a name="l00996"></a>00996 }
<a name="l00997"></a>00997
<a name="l01001"></a><a class="code" href="classKCmdLineArgs.html#a106c07e1a504ac01a49bd5a97bb33740">01001</a> <a class="code" href="classKCmdLineArgs.html#a106c07e1a504ac01a49bd5a97bb33740" title="Destructor.">KCmdLineArgs::~KCmdLineArgs</a>()
<a name="l01002"></a>01002 {
<a name="l01003"></a>01003 <span class="keyword">delete</span> parsedOptionList;
<a name="l01004"></a>01004 <span class="keyword">delete</span> parsedArgList;
<a name="l01005"></a>01005 <span class="keywordflow">if</span> (argsList)
<a name="l01006"></a>01006 argsList->removeRef(<span class="keyword">this</span>);
<a name="l01007"></a>01007 }
<a name="l01008"></a>01008
<a name="l01009"></a>01009 <span class="keywordtype">void</span>
<a name="l01010"></a><a class="code" href="classKCmdLineArgs.html#a43c872b0c4c37aed1cba3be2603590b9">01010</a> <a class="code" href="classKCmdLineArgs.html#a43c872b0c4c37aed1cba3be2603590b9" title="Clear all options and arguments.">KCmdLineArgs::clear</a>()
<a name="l01011"></a>01011 {
<a name="l01012"></a>01012 <span class="keyword">delete</span> parsedArgList;
<a name="l01013"></a>01013 parsedArgList = 0;
<a name="l01014"></a>01014 <span class="keyword">delete</span> parsedOptionList;
<a name="l01015"></a>01015 parsedOptionList = 0;
<a name="l01016"></a>01016 }
<a name="l01017"></a>01017
<a name="l01018"></a>01018 <span class="keywordtype">void</span>
<a name="l01019"></a><a class="code" href="classKCmdLineArgs.html#a33186091167847be78e875f128788c05">01019</a> <a class="code" href="classKCmdLineArgs.html#a33186091167847be78e875f128788c05" title="Reset all option definitions, i.e.">KCmdLineArgs::reset</a>()
<a name="l01020"></a>01020 {
<a name="l01021"></a>01021 <span class="keywordflow">if</span> ( argsList ) {
<a name="l01022"></a>01022 argsList->setAutoDelete( <span class="keyword">true</span> );
<a name="l01023"></a>01023 argsList->clear();
<a name="l01024"></a>01024 <span class="keyword">delete</span> argsList;
<a name="l01025"></a>01025 argsList = 0;
<a name="l01026"></a>01026 }
<a name="l01027"></a>01027 parsed = <span class="keyword">false</span>;
<a name="l01028"></a>01028 }
<a name="l01029"></a>01029
<a name="l01030"></a>01030 <span class="keywordtype">void</span>
<a name="l01031"></a>01031 KCmdLineArgs::save( <a class="codeRef" href="qdatastream.html">QDataStream</a> &ds)<span class="keyword"> const</span>
<a name="l01032"></a>01032 <span class="keyword"></span>{
<a name="l01033"></a>01033 uint count = 0;
<a name="l01034"></a>01034 <span class="keywordflow">if</span> (parsedOptionList)
<a name="l01035"></a>01035 parsedOptionList->save( ds );
<a name="l01036"></a>01036 <span class="keywordflow">else</span>
<a name="l01037"></a>01037 ds << <a class="code" href="classKCmdLineArgs.html#a9f1b8ca6c31221cafeaa138ee5188895" title="Read the number of arguments that aren't options (but, for example, filenames).">count</a>;
<a name="l01038"></a>01038
<a name="l01039"></a>01039 <span class="keywordflow">if</span> (parsedArgList)
<a name="l01040"></a>01040 parsedArgList->save( ds );
<a name="l01041"></a>01041 <span class="keywordflow">else</span>
<a name="l01042"></a>01042 ds << <a class="code" href="classKCmdLineArgs.html#a9f1b8ca6c31221cafeaa138ee5188895" title="Read the number of arguments that aren't options (but, for example, filenames).">count</a>;
<a name="l01043"></a>01043 }
<a name="l01044"></a>01044
<a name="l01045"></a>01045 <span class="keywordtype">void</span>
<a name="l01046"></a>01046 KCmdLineArgs::load( <a class="codeRef" href="qdatastream.html">QDataStream</a> &ds)
<a name="l01047"></a>01047 {
<a name="l01048"></a>01048 <span class="keywordflow">if</span> (!parsedOptionList) parsedOptionList = <span class="keyword">new</span> KCmdLineParsedOptions;
<a name="l01049"></a>01049 <span class="keywordflow">if</span> (!parsedArgList) parsedArgList = <span class="keyword">new</span> KCmdLineParsedArgs;
<a name="l01050"></a>01050
<a name="l01051"></a>01051 parsedOptionList->load( ds );
<a name="l01052"></a>01052 parsedArgList->load( ds );
<a name="l01053"></a>01053
<a name="l01054"></a>01054 <span class="keywordflow">if</span> (parsedOptionList->count() == 0)
<a name="l01055"></a>01055 {
<a name="l01056"></a>01056 <span class="keyword">delete</span> parsedOptionList;
<a name="l01057"></a>01057 parsedOptionList = 0;
<a name="l01058"></a>01058 }
<a name="l01059"></a>01059 <span class="keywordflow">if</span> (parsedArgList->count() == 0)
<a name="l01060"></a>01060 {
<a name="l01061"></a>01061 <span class="keyword">delete</span> parsedArgList;
<a name="l01062"></a>01062 parsedArgList = 0;
<a name="l01063"></a>01063 }
<a name="l01064"></a>01064 }
<a name="l01065"></a>01065
<a name="l01066"></a>01066 <span class="keywordtype">void</span>
<a name="l01067"></a>01067 KCmdLineArgs::setOption(<span class="keyword">const</span> <a class="codeRef" href="qcstring.html">QCString</a> &opt, <span class="keywordtype">bool</span> enabled)
<a name="l01068"></a>01068 {
<a name="l01069"></a>01069 <span class="keywordflow">if</span> (isQt)
<a name="l01070"></a>01070 {
<a name="l01071"></a>01071 <span class="comment">// Qt does it own parsing.</span>
<a name="l01072"></a>01072 <a class="codeRef" href="qcstring.html">QCString</a> <a class="code" href="classKCmdLineArgs.html#ae3c2372b95f7c25d4a9b4cb507f31014" title="Read out an argument.">arg</a> = <span class="stringliteral">"-"</span>;
<a name="l01073"></a>01073 <span class="keywordflow">if</span>( !enabled )
<a name="l01074"></a>01074 arg += <span class="stringliteral">"no"</span>;
<a name="l01075"></a>01075 arg += opt;
<a name="l01076"></a>01076 addArgument(arg);
<a name="l01077"></a>01077 }
<a name="l01078"></a>01078 <span class="keywordflow">if</span> (!parsedOptionList) {
<a name="l01079"></a>01079 parsedOptionList = <span class="keyword">new</span> KCmdLineParsedOptions;
<a name="l01080"></a>01080 parsedOptionList->setAutoDelete(<span class="keyword">true</span>);
<a name="l01081"></a>01081 }
<a name="l01082"></a>01082
<a name="l01083"></a>01083 <span class="keywordflow">if</span> (enabled)
<a name="l01084"></a>01084 parsedOptionList->replace( opt, <span class="keyword">new</span> <a class="codeRef" href="qcstring.html">QCString</a>(<span class="stringliteral">"t"</span>) );
<a name="l01085"></a>01085 <span class="keywordflow">else</span>
<a name="l01086"></a>01086 parsedOptionList->replace( opt, <span class="keyword">new</span> <a class="codeRef" href="qcstring.html">QCString</a>(<span class="stringliteral">"f"</span>) );
<a name="l01087"></a>01087 }
<a name="l01088"></a>01088
<a name="l01089"></a>01089 <span class="keywordtype">void</span>
<a name="l01090"></a>01090 KCmdLineArgs::setOption(<span class="keyword">const</span> <a class="codeRef" href="qcstring.html">QCString</a> &opt, <span class="keyword">const</span> <span class="keywordtype">char</span> *value)
<a name="l01091"></a>01091 {
<a name="l01092"></a>01092 <span class="keywordflow">if</span> (isQt)
<a name="l01093"></a>01093 {
<a name="l01094"></a>01094 <span class="comment">// Qt does it's own parsing.</span>
<a name="l01095"></a>01095 <a class="codeRef" href="qcstring.html">QCString</a> arg = <span class="stringliteral">"-"</span>;
<a name="l01096"></a>01096 arg += opt;
<a name="l01097"></a>01097 addArgument(arg);
<a name="l01098"></a>01098 addArgument(value);
<a name="l01099"></a>01099
<a name="l01100"></a>01100 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l01101"></a>01101 <span class="preprocessor"></span> <span class="comment">// Hack coming up!</span>
<a name="l01102"></a>01102 <span class="keywordflow">if</span> (arg == <span class="stringliteral">"-display"</span>)
<a name="l01103"></a>01103 {
<a name="l01104"></a>01104 setenv(DISPLAY, value, <span class="keyword">true</span>);
<a name="l01105"></a>01105 }
<a name="l01106"></a>01106 <span class="preprocessor">#endif</span>
<a name="l01107"></a>01107 <span class="preprocessor"></span> }
<a name="l01108"></a>01108 <span class="keywordflow">if</span> (!parsedOptionList) {
<a name="l01109"></a>01109 parsedOptionList = <span class="keyword">new</span> KCmdLineParsedOptions;
<a name="l01110"></a>01110 parsedOptionList->setAutoDelete(<span class="keyword">true</span>);
<a name="l01111"></a>01111 }
<a name="l01112"></a>01112
<a name="l01113"></a>01113 parsedOptionList->insert( opt, <span class="keyword">new</span> <a class="codeRef" href="qcstring.html">QCString</a>(value) );
<a name="l01114"></a>01114 }
<a name="l01115"></a>01115
<a name="l01116"></a>01116 <a class="codeRef" href="qcstring.html">QCString</a>
<a name="l01117"></a><a class="code" href="classKCmdLineArgs.html#ac82aded6dcc1f9446c4c578d7116bc52">01117</a> <a class="code" href="classKCmdLineArgs.html#ac82aded6dcc1f9446c4c578d7116bc52" title="Read out a string option.">KCmdLineArgs::getOption</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *_opt)<span class="keyword"> const</span>
<a name="l01118"></a>01118 <span class="keyword"></span>{
<a name="l01119"></a>01119 <a class="codeRef" href="qcstring.html">QCString</a> *value = 0;
<a name="l01120"></a>01120 <span class="keywordflow">if</span> (parsedOptionList)
<a name="l01121"></a>01121 {
<a name="l01122"></a>01122 value = parsedOptionList->find(_opt);
<a name="l01123"></a>01123 }
<a name="l01124"></a>01124
<a name="l01125"></a>01125 <span class="keywordflow">if</span> (value)
<a name="l01126"></a>01126 <span class="keywordflow">return</span> (*value);
<a name="l01127"></a>01127
<a name="l01128"></a>01128 <span class="comment">// Look up the default.</span>
<a name="l01129"></a>01129 <span class="keyword">const</span> <span class="keywordtype">char</span> *opt_name;
<a name="l01130"></a>01130 <span class="keyword">const</span> <span class="keywordtype">char</span> *def;
<a name="l01131"></a>01131 <span class="keywordtype">bool</span> dummy = <span class="keyword">true</span>;
<a name="l01132"></a>01132 <a class="codeRef" href="qcstring.html">QCString</a> opt = _opt;
<a name="l01133"></a>01133 <span class="keywordtype">int</span> result = ::findOption( options, opt, opt_name, def, dummy) & ~4;
<a name="l01134"></a>01134
<a name="l01135"></a>01135 <span class="keywordflow">if</span> (result != 3)
<a name="l01136"></a>01136 {
<a name="l01137"></a>01137 fprintf(stderr, <span class="stringliteral">"\n\nFAILURE (KCmdLineArgs):\n"</span>);
<a name="l01138"></a>01138 fprintf(stderr, <span class="stringliteral">"Application requests for getOption(\"%s\") but the \"%s\" option\n"</span>,
<a name="l01139"></a>01139 _opt, _opt);
<a name="l01140"></a>01140 fprintf(stderr, <span class="stringliteral">"has never been specified via addCmdLineOptions( ... )\n\n"</span>);
<a name="l01141"></a>01141
<a name="l01142"></a>01142 assert( 0 );
<a name="l01143"></a>01143 exit(255);
<a name="l01144"></a>01144 }
<a name="l01145"></a>01145 <span class="keywordflow">return</span> <a class="codeRef" href="qcstring.html">QCString</a>(def);
<a name="l01146"></a>01146 }
<a name="l01147"></a>01147
<a name="l01148"></a>01148 <a class="codeRef" href="qvaluelist.html">QCStringList</a>
<a name="l01149"></a><a class="code" href="classKCmdLineArgs.html#ae2d38b09a5729d15123f6a99ba22675a">01149</a> <a class="code" href="classKCmdLineArgs.html#ae2d38b09a5729d15123f6a99ba22675a" title="Read out all occurrences of a string option.">KCmdLineArgs::getOptionList</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *_opt)<span class="keyword"> const</span>
<a name="l01150"></a>01150 <span class="keyword"></span>{
<a name="l01151"></a>01151 <a class="codeRef" href="qvaluelist.html">QCStringList</a> result;
<a name="l01152"></a>01152 <span class="keywordflow">if</span> (!parsedOptionList)
<a name="l01153"></a>01153 <span class="keywordflow">return</span> result;
<a name="l01154"></a>01154
<a name="l01155"></a>01155 <span class="keywordflow">while</span>(<span class="keyword">true</span>)
<a name="l01156"></a>01156 {
<a name="l01157"></a>01157 <a class="codeRef" href="qcstring.html">QCString</a> *value = parsedOptionList->take(_opt);
<a name="l01158"></a>01158 <span class="keywordflow">if</span> (!value)
<a name="l01159"></a>01159 <span class="keywordflow">break</span>;
<a name="l01160"></a>01160 result.<a class="codeRef" href="qvaluelist.html#prepend">prepend</a>(*value);
<a name="l01161"></a>01161 <span class="keyword">delete</span> value;
<a name="l01162"></a>01162 }
<a name="l01163"></a>01163
<a name="l01164"></a>01164 <span class="comment">// Reinsert items in dictionary</span>
<a name="l01165"></a>01165 <span class="comment">// WABA: This is rather silly, but I don't want to add restrictions</span>
<a name="l01166"></a>01166 <span class="comment">// to the API like "you can only call this function once".</span>
<a name="l01167"></a>01167 <span class="comment">// I can't access all items without taking them out of the list.</span>
<a name="l01168"></a>01168 <span class="comment">// So taking them out and then putting them back is the only way.</span>
<a name="l01169"></a>01169 <span class="keywordflow">for</span>(<a class="codeRef" href="qvaluelist.html#ConstIterator">QCStringList::ConstIterator</a> it=result.<a class="codeRef" href="qvaluelist.html#begin">begin</a>();
<a name="l01170"></a>01170 it != result.<a class="codeRef" href="qvaluelist.html#end">end</a>();
<a name="l01171"></a>01171 ++it)
<a name="l01172"></a>01172 {
<a name="l01173"></a>01173 parsedOptionList->insert(_opt, <span class="keyword">new</span> <a class="codeRef" href="qcstring.html">QCString</a>(*it));
<a name="l01174"></a>01174 }
<a name="l01175"></a>01175 <span class="keywordflow">return</span> result;
<a name="l01176"></a>01176 }
<a name="l01177"></a>01177
<a name="l01178"></a>01178 <span class="keywordtype">bool</span>
<a name="l01179"></a><a class="code" href="classKCmdLineArgs.html#a4ed1605753de66b1c1d33b43ae99303f">01179</a> <a class="code" href="classKCmdLineArgs.html#a4ed1605753de66b1c1d33b43ae99303f" title="Read out a boolean option or check for the presence of string option.">KCmdLineArgs::isSet</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *_opt)<span class="keyword"> const</span>
<a name="l01180"></a>01180 <span class="keyword"></span>{
<a name="l01181"></a>01181 <span class="comment">// Look up the default.</span>
<a name="l01182"></a>01182 <span class="keyword">const</span> <span class="keywordtype">char</span> *opt_name;
<a name="l01183"></a>01183 <span class="keyword">const</span> <span class="keywordtype">char</span> *def;
<a name="l01184"></a>01184 <span class="keywordtype">bool</span> dummy = <span class="keyword">true</span>;
<a name="l01185"></a>01185 <a class="codeRef" href="qcstring.html">QCString</a> opt = _opt;
<a name="l01186"></a>01186 <span class="keywordtype">int</span> result = ::findOption( options, opt, opt_name, def, dummy) & ~4;
<a name="l01187"></a>01187
<a name="l01188"></a>01188 <span class="keywordflow">if</span> (result == 0)
<a name="l01189"></a>01189 {
<a name="l01190"></a>01190 fprintf(stderr, <span class="stringliteral">"\n\nFAILURE (KCmdLineArgs):\n"</span>);
<a name="l01191"></a>01191 fprintf(stderr, <span class="stringliteral">"Application requests for isSet(\"%s\") but the \"%s\" option\n"</span>,
<a name="l01192"></a>01192 _opt, _opt);
<a name="l01193"></a>01193 fprintf(stderr, <span class="stringliteral">"has never been specified via addCmdLineOptions( ... )\n\n"</span>);
<a name="l01194"></a>01194
<a name="l01195"></a>01195 assert( 0 );
<a name="l01196"></a>01196 exit(255);
<a name="l01197"></a>01197 }
<a name="l01198"></a>01198
<a name="l01199"></a>01199 <a class="codeRef" href="qcstring.html">QCString</a> *value = 0;
<a name="l01200"></a>01200 <span class="keywordflow">if</span> (parsedOptionList)
<a name="l01201"></a>01201 {
<a name="l01202"></a>01202 value = parsedOptionList->find(opt);
<a name="l01203"></a>01203 }
<a name="l01204"></a>01204
<a name="l01205"></a>01205 <span class="keywordflow">if</span> (value)
<a name="l01206"></a>01206 {
<a name="l01207"></a>01207 <span class="keywordflow">if</span> (result == 3)
<a name="l01208"></a>01208 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l01209"></a>01209 <span class="keywordflow">else</span>
<a name="l01210"></a>01210 <span class="keywordflow">return</span> ((*value)[0] == <span class="charliteral">'t'</span>);
<a name="l01211"></a>01211 }
<a name="l01212"></a>01212
<a name="l01213"></a>01213 <span class="keywordflow">if</span> (result == 3)
<a name="l01214"></a>01214 <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// String option has 'false' as default.</span>
<a name="l01215"></a>01215
<a name="l01216"></a>01216 <span class="comment">// We return 'true' as default if the option was listed as '-nofork'</span>
<a name="l01217"></a>01217 <span class="comment">// We return 'false' as default if the option was listed as '-fork'</span>
<a name="l01218"></a>01218 <span class="keywordflow">return</span> (result == 2);
<a name="l01219"></a>01219 }
<a name="l01220"></a>01220
<a name="l01221"></a>01221 <span class="keywordtype">int</span>
<a name="l01222"></a><a class="code" href="classKCmdLineArgs.html#a9f1b8ca6c31221cafeaa138ee5188895">01222</a> <a class="code" href="classKCmdLineArgs.html#a9f1b8ca6c31221cafeaa138ee5188895" title="Read the number of arguments that aren't options (but, for example, filenames).">KCmdLineArgs::count</a>()<span class="keyword"> const</span>
<a name="l01223"></a>01223 <span class="keyword"></span>{
<a name="l01224"></a>01224 <span class="keywordflow">if</span> (!parsedArgList)
<a name="l01225"></a>01225 <span class="keywordflow">return</span> 0;
<a name="l01226"></a>01226 <span class="keywordflow">return</span> parsedArgList->count();
<a name="l01227"></a>01227 }
<a name="l01228"></a>01228
<a name="l01229"></a>01229 <span class="keyword">const</span> <span class="keywordtype">char</span> *
<a name="l01230"></a><a class="code" href="classKCmdLineArgs.html#ae3c2372b95f7c25d4a9b4cb507f31014">01230</a> <a class="code" href="classKCmdLineArgs.html#ae3c2372b95f7c25d4a9b4cb507f31014" title="Read out an argument.">KCmdLineArgs::arg</a>(<span class="keywordtype">int</span> n)<span class="keyword"> const</span>
<a name="l01231"></a>01231 <span class="keyword"></span>{
<a name="l01232"></a>01232 <span class="keywordflow">if</span> (!parsedArgList || (n >= (<span class="keywordtype">int</span>) parsedArgList->count()))
<a name="l01233"></a>01233 {
<a name="l01234"></a>01234 fprintf(stderr, <span class="stringliteral">"\n\nFAILURE (KCmdLineArgs): Argument out of bounds\n"</span>);
<a name="l01235"></a>01235 fprintf(stderr, <span class="stringliteral">"Application requests for arg(%d) without checking count() first.\n"</span>,
<a name="l01236"></a>01236 n);
<a name="l01237"></a>01237
<a name="l01238"></a>01238 assert( 0 );
<a name="l01239"></a>01239 exit(255);
<a name="l01240"></a>01240 }
<a name="l01241"></a>01241
<a name="l01242"></a>01242 <span class="keywordflow">return</span> parsedArgList->at(n);
<a name="l01243"></a>01243 }
<a name="l01244"></a>01244
<a name="l01245"></a>01245 <a class="code" href="classKURL.html" title="Represents and parses a URL.">KURL</a>
<a name="l01246"></a><a class="code" href="classKCmdLineArgs.html#afee77b07abb349f5f042b8157d272ba0">01246</a> <a class="code" href="classKCmdLineArgs.html#afee77b07abb349f5f042b8157d272ba0" title="Read out an argument representing a URL.">KCmdLineArgs::url</a>(<span class="keywordtype">int</span> n)<span class="keyword"> const</span>
<a name="l01247"></a>01247 <span class="keyword"></span>{
<a name="l01248"></a>01248 <span class="keywordflow">return</span> <a class="code" href="classKCmdLineArgs.html#a2848023684a3c5ff11e5dff8e64ad6e4" title="Used by url().">makeURL</a>( <a class="code" href="classKCmdLineArgs.html#ae3c2372b95f7c25d4a9b4cb507f31014" title="Read out an argument.">arg</a>(n) );
<a name="l01249"></a>01249 }
<a name="l01250"></a>01250
<a name="l01251"></a><a class="code" href="classKCmdLineArgs.html#a2848023684a3c5ff11e5dff8e64ad6e4">01251</a> <a class="code" href="classKURL.html" title="Represents and parses a URL.">KURL</a> <a class="code" href="classKCmdLineArgs.html#a2848023684a3c5ff11e5dff8e64ad6e4" title="Used by url().">KCmdLineArgs::makeURL</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *_urlArg)
<a name="l01252"></a>01252 {
<a name="l01253"></a>01253 <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> urlArg = <a class="codeRef" href="qfile.html#decodeName">QFile::decodeName</a>(_urlArg);
<a name="l01254"></a>01254 <a class="codeRef" href="qfileinfo.html">QFileInfo</a> fileInfo(urlArg);
<a name="l01255"></a>01255 <span class="keywordflow">if</span> (!fileInfo.<a class="codeRef" href="qfileinfo.html#isRelative">isRelative</a>()) { <span class="comment">// i.e. starts with '/', on unix</span>
<a name="l01256"></a>01256 <a class="code" href="classKURL.html" title="Represents and parses a URL.">KURL</a> result;
<a name="l01257"></a>01257 result.<a class="code" href="classKURL.html#a6c0a0828b4b9f1126b13380076e2b2f3" title="Sets the decoded path of the URL.">setPath</a>(urlArg);
<a name="l01258"></a>01258 <span class="keywordflow">return</span> result; <span class="comment">// Absolute path.</span>
<a name="l01259"></a>01259 }
<a name="l01260"></a>01260
<a name="l01261"></a>01261 <span class="keywordflow">if</span> ( <a class="code" href="classKURL.html#aa45474b065df2aa16142dc77500d6971" title="Tests if a given URL is a relative as opposed to an absolute URL.">KURL::isRelativeURL</a>(urlArg) || fileInfo.<a class="codeRef" href="qfileinfo.html#exists">exists</a>() ) {
<a name="l01262"></a>01262 <a class="code" href="classKURL.html" title="Represents and parses a URL.">KURL</a> result;
<a name="l01263"></a>01263 result.<a class="code" href="classKURL.html#a6c0a0828b4b9f1126b13380076e2b2f3" title="Sets the decoded path of the URL.">setPath</a>( <a class="code" href="classKCmdLineArgs.html#a5de15aae1292e79c1e05d5d079c5406e" title="Get the CWD (Current Working Directory) associated with the current command line arguments.">cwd</a>()+<span class="charliteral">'/'</span>+urlArg );
<a name="l01264"></a>01264 result.<a class="code" href="classKURL.html#aa4f7e51dc176f53f6e25a89195b04477" title="Resolves "." and ".." components in path.">cleanPath</a>();
<a name="l01265"></a>01265 <span class="keywordflow">return</span> result; <span class="comment">// Relative path</span>
<a name="l01266"></a>01266 }
<a name="l01267"></a>01267
<a name="l01268"></a>01268 <span class="keywordflow">return</span> <a class="code" href="classKURL.html" title="Represents and parses a URL.">KURL</a>(urlArg); <span class="comment">// Argument is a URL</span>
<a name="l01269"></a>01269 }
<a name="l01270"></a>01270
<a name="l01271"></a>01271 <span class="keywordtype">void</span>
<a name="l01272"></a>01272 KCmdLineArgs::addArgument(<span class="keyword">const</span> <span class="keywordtype">char</span> *argument)
<a name="l01273"></a>01273 {
<a name="l01274"></a>01274 <span class="keywordflow">if</span> (!parsedArgList)
<a name="l01275"></a>01275 parsedArgList = <span class="keyword">new</span> KCmdLineParsedArgs;
<a name="l01276"></a>01276
<a name="l01277"></a>01277 parsedArgList->append(argument);
<a name="l01278"></a>01278 }
<a name="l01279"></a>01279
<a name="l01280"></a>01280 <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="structKCmdLineOptions.html" title="Structure that holds command line options.">KCmdLineOptions</a> kde_tempfile_option[] =
<a name="l01281"></a>01281 {
<a name="l01282"></a>01282 { <span class="stringliteral">"tempfile"</span>, <a class="code" href="classKLocale.html#a6732233f7a886e4ff93575ab13ed161e">I18N_NOOP</a>(<span class="stringliteral">"The files/URLs opened by the application will be deleted after use"</span>), 0},
<a name="l01283"></a>01283 KCmdLineLastOption
<a name="l01284"></a>01284 };
<a name="l01285"></a>01285
<a name="l01286"></a>01286 <span class="keywordtype">void</span>
<a name="l01287"></a><a class="code" href="classKCmdLineArgs.html#a386bfcf0a0cccd43c81fde3a0490b275">01287</a> <a class="code" href="classKCmdLineArgs.html#a386bfcf0a0cccd43c81fde3a0490b275" title="Add standard option --tempfile.">KCmdLineArgs::addTempFileOption</a>()
<a name="l01288"></a>01288 {
<a name="l01289"></a>01289 <a class="code" href="classKCmdLineArgs.html#aa27bb279d3b0f958dcc249dd42b90ce1" title="Add options to your application.">KCmdLineArgs::addCmdLineOptions</a>( kde_tempfile_option, <span class="stringliteral">"KDE-tempfile"</span>, <span class="stringliteral">"kde-tempfile"</span> );
<a name="l01290"></a>01290 }
<a name="l01291"></a>01291
<a name="l01292"></a><a class="code" href="classKCmdLineArgs.html#a6308627fb82b11e3789017f3800472c1">01292</a> <span class="keywordtype">bool</span> <a class="code" href="classKCmdLineArgs.html#a6308627fb82b11e3789017f3800472c1">KCmdLineArgs::isTempFileSet</a>()
<a name="l01293"></a>01293 {
<a name="l01294"></a>01294 <a class="code" href="classKCmdLineArgs.html" title="A class for command-line argument handling.">KCmdLineArgs</a>* args = <a class="code" href="classKCmdLineArgs.html#acd1cd75c0ac04930b0acec605a42cc54" title="Access parsed arguments.">KCmdLineArgs::parsedArgs</a>( <span class="stringliteral">"kde-tempfile"</span> );
<a name="l01295"></a>01295 <span class="keywordflow">if</span> ( args )
<a name="l01296"></a>01296 <span class="keywordflow">return</span> args-><a class="code" href="classKCmdLineArgs.html#a4ed1605753de66b1c1d33b43ae99303f" title="Read out a boolean option or check for the presence of string option.">isSet</a>( <span class="stringliteral">"tempfile"</span> );
<a name="l01297"></a>01297 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l01298"></a>01298 }
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