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<div class="title">kfileshare.cpp</div> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* This file is part of the KDE project</span>
<a name="l00002"></a>00002 <span class="comment"> Copyright (c) 2001 David Faure <david@mandrakesoft.com></span>
<a name="l00003"></a>00003 <span class="comment"> Copyright (c) 2001 Laurent Montel <lmontel@mandrakesoft.com></span>
<a name="l00004"></a>00004 <span class="comment"></span>
<a name="l00005"></a>00005 <span class="comment"> This library is free software; you can redistribute it and/or</span>
<a name="l00006"></a>00006 <span class="comment"> modify it under the terms of the GNU Library General Public</span>
<a name="l00007"></a>00007 <span class="comment"> License version 2 as published by the Free Software Foundation.</span>
<a name="l00008"></a>00008 <span class="comment"></span>
<a name="l00009"></a>00009 <span class="comment"> This library is distributed in the hope that it will be useful,</span>
<a name="l00010"></a>00010 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00011"></a>00011 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00012"></a>00012 <span class="comment"> Library General Public License for more details.</span>
<a name="l00013"></a>00013 <span class="comment"></span>
<a name="l00014"></a>00014 <span class="comment"> You should have received a copy of the GNU Library General Public License</span>
<a name="l00015"></a>00015 <span class="comment"> along with this library; see the file COPYING.LIB. If not, write to</span>
<a name="l00016"></a>00016 <span class="comment"> the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00017"></a>00017 <span class="comment"> Boston, MA 02110-1301, USA.</span>
<a name="l00018"></a>00018 <span class="comment">*/</span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="preprocessor">#include "kfileshare.h"</span>
<a name="l00021"></a>00021 <span class="preprocessor">#include <qdir.h></span>
<a name="l00022"></a>00022 <span class="preprocessor">#include <qfile.h></span>
<a name="l00023"></a>00023 <span class="preprocessor">#include <kprocess.h></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <kprocio.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <klocale.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <kstaticdeleter.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <kstandarddirs.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <kdirwatch.h></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <stdio.h></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <stdlib.h></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <errno.h></span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <kdirnotify_stub.h></span>
<a name="l00034"></a>00034 <span class="preprocessor">#include <ksimpleconfig.h></span>
<a name="l00035"></a>00035 <span class="preprocessor">#include <kuser.h></span>
<a name="l00036"></a>00036
<a name="l00037"></a>00037 KFileShare::Authorization KFileShare::s_authorization = NotInitialized;
<a name="l00038"></a>00038 <a class="codeRef" href="qstringlist.html">QStringList</a>* KFileShare::s_shareList = 0L;
<a name="l00039"></a>00039 <span class="keyword">static</span> KStaticDeleter<QStringList> sdShareList;
<a name="l00040"></a>00040
<a name="l00041"></a>00041 <a class="code" href="classKFileShare.html#af7a15cdd99e19d4a6883739ddcf4c18f" title="The used share mode.">KFileShare::ShareMode</a> KFileShare::s_shareMode;
<a name="l00042"></a>00042 <span class="keywordtype">bool</span> KFileShare::s_sambaEnabled;
<a name="l00043"></a>00043 <span class="keywordtype">bool</span> KFileShare::s_nfsEnabled;
<a name="l00044"></a>00044 <span class="keywordtype">bool</span> KFileShare::s_restricted;
<a name="l00045"></a>00045 <a class="codeRef" href="qstring.html">QString</a> KFileShare::s_fileShareGroup;
<a name="l00046"></a>00046 <span class="keywordtype">bool</span> KFileShare::s_sharingEnabled;
<a name="l00047"></a>00047
<a name="l00048"></a>00048
<a name="l00049"></a>00049 <span class="preprocessor">#define FILESHARECONF "/etc/security/fileshare.conf"</span>
<a name="l00050"></a>00050 <span class="preprocessor"></span>
<a name="l00051"></a>00051 KFileSharePrivate::KFileSharePrivate()
<a name="l00052"></a>00052 {
<a name="l00053"></a>00053 <a class="code" href="classKDirWatch.html#a599b7ca7a1882b16fb898c5a29853936" title="The KDirWatch instance usually globally used in an application.">KDirWatch::self</a>()-><a class="code" href="classKDirWatch.html#a0a0c54da2139a0bf563ad4216e005ff6" title="Adds a file to be watched.">addFile</a>(FILESHARECONF);
<a name="l00054"></a>00054 connect(<a class="code" href="classKDirWatch.html#a599b7ca7a1882b16fb898c5a29853936" title="The KDirWatch instance usually globally used in an application.">KDirWatch::self</a>(), SIGNAL(dirty (<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&)),<span class="keyword">this</span>,
<a name="l00055"></a>00055 SLOT(slotFileChange(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &)));
<a name="l00056"></a>00056 connect(<a class="code" href="classKDirWatch.html#a599b7ca7a1882b16fb898c5a29853936" title="The KDirWatch instance usually globally used in an application.">KDirWatch::self</a>(), SIGNAL(created(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&)),<span class="keyword">this</span>,
<a name="l00057"></a>00057 SLOT(slotFileChange(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &)));
<a name="l00058"></a>00058 connect(<a class="code" href="classKDirWatch.html#a599b7ca7a1882b16fb898c5a29853936" title="The KDirWatch instance usually globally used in an application.">KDirWatch::self</a>(), SIGNAL(deleted(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&)),<span class="keyword">this</span>,
<a name="l00059"></a>00059 SLOT(slotFileChange(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &)));
<a name="l00060"></a>00060 }
<a name="l00061"></a>00061
<a name="l00062"></a>00062 KFileSharePrivate::~KFileSharePrivate()
<a name="l00063"></a>00063 {
<a name="l00064"></a>00064 <a class="code" href="classKDirWatch.html#a599b7ca7a1882b16fb898c5a29853936" title="The KDirWatch instance usually globally used in an application.">KDirWatch::self</a>()-><a class="code" href="classKDirWatch.html#a4093ed4d2faea496dadc952bf3a346b6" title="Removes a file from the list of watched files.">removeFile</a>(FILESHARECONF);
<a name="l00065"></a>00065 }
<a name="l00066"></a>00066
<a name="l00067"></a>00067 KFileSharePrivate *KFileSharePrivate::_self=0L;
<a name="l00068"></a>00068
<a name="l00069"></a>00069 <span class="keyword">static</span> KStaticDeleter<KFileSharePrivate> kstFileShare;
<a name="l00070"></a>00070
<a name="l00071"></a>00071 KFileSharePrivate* KFileSharePrivate::self()
<a name="l00072"></a>00072 {
<a name="l00073"></a>00073 <span class="keywordflow">if</span> (!_self)
<a name="l00074"></a>00074 _self = kstFileShare.setObject(_self, <span class="keyword">new</span> KFileSharePrivate());
<a name="l00075"></a>00075 <span class="keywordflow">return</span> _self;
<a name="l00076"></a>00076 }
<a name="l00077"></a>00077
<a name="l00078"></a>00078 <span class="keywordtype">void</span> KFileSharePrivate::slotFileChange(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &file)
<a name="l00079"></a>00079 {
<a name="l00080"></a>00080 <span class="keywordflow">if</span>(file==FILESHARECONF) {
<a name="l00081"></a>00081 <a class="code" href="classKFileShare.html#ae71fb2eff8e491bd4431e9740165c91e" title="Reads the file share configuration file.">KFileShare::readConfig</a>();
<a name="l00082"></a>00082 <a class="code" href="classKFileShare.html#a15a9498faf6a37b589f889a82e1940ea" title="Reads the list of shared folders.">KFileShare::readShareList</a>();
<a name="l00083"></a>00083 }
<a name="l00084"></a>00084 }
<a name="l00085"></a>00085
<a name="l00086"></a><a class="code" href="classKFileShare.html#ae71fb2eff8e491bd4431e9740165c91e">00086</a> <span class="keywordtype">void</span> <a class="code" href="classKFileShare.html#ae71fb2eff8e491bd4431e9740165c91e" title="Reads the file share configuration file.">KFileShare::readConfig</a>() <span class="comment">// static</span>
<a name="l00087"></a>00087 {
<a name="l00088"></a>00088 <span class="comment">// Create KFileSharePrivate instance</span>
<a name="l00089"></a>00089 KFileSharePrivate::self();
<a name="l00090"></a>00090 KSimpleConfig config(<a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(FILESHARECONF),<span class="keyword">true</span>);
<a name="l00091"></a>00091
<a name="l00092"></a>00092 s_sharingEnabled = config.readEntry(<span class="stringliteral">"FILESHARING"</span>, <span class="stringliteral">"yes"</span>) == <span class="stringliteral">"yes"</span>;
<a name="l00093"></a>00093 s_restricted = config.readEntry(<span class="stringliteral">"RESTRICT"</span>, <span class="stringliteral">"yes"</span>) == <span class="stringliteral">"yes"</span>;
<a name="l00094"></a>00094 s_fileShareGroup = config.readEntry(<span class="stringliteral">"FILESHAREGROUP"</span>, <span class="stringliteral">"fileshare"</span>);
<a name="l00095"></a>00095
<a name="l00096"></a>00096
<a name="l00097"></a>00097 <span class="keywordflow">if</span> (!s_sharingEnabled)
<a name="l00098"></a>00098 s_authorization = UserNotAllowed;
<a name="l00099"></a>00099 <span class="keywordflow">else</span>
<a name="l00100"></a>00100 <span class="keywordflow">if</span> (!s_restricted )
<a name="l00101"></a>00101 s_authorization = Authorized;
<a name="l00102"></a>00102 <span class="keywordflow">else</span> {
<a name="l00103"></a>00103 <span class="comment">// check if current user is in fileshare group</span>
<a name="l00104"></a>00104 KUserGroup shareGroup(s_fileShareGroup);
<a name="l00105"></a>00105 <span class="keywordflow">if</span> (shareGroup.users().findIndex(KUser()) > -1 )
<a name="l00106"></a>00106 s_authorization = Authorized;
<a name="l00107"></a>00107 <span class="keywordflow">else</span>
<a name="l00108"></a>00108 s_authorization = UserNotAllowed;
<a name="l00109"></a>00109 }
<a name="l00110"></a>00110
<a name="l00111"></a>00111 <span class="keywordflow">if</span> (config.readEntry(<span class="stringliteral">"SHARINGMODE"</span>, <span class="stringliteral">"simple"</span>) == <span class="stringliteral">"simple"</span>)
<a name="l00112"></a>00112 s_shareMode = Simple;
<a name="l00113"></a>00113 <span class="keywordflow">else</span>
<a name="l00114"></a>00114 s_shareMode = Advanced;
<a name="l00115"></a>00115
<a name="l00116"></a>00116
<a name="l00117"></a>00117 s_sambaEnabled = config.readEntry(<span class="stringliteral">"SAMBA"</span>, <span class="stringliteral">"yes"</span>) == <span class="stringliteral">"yes"</span>;
<a name="l00118"></a>00118 s_nfsEnabled = config.readEntry(<span class="stringliteral">"NFS"</span>, <span class="stringliteral">"yes"</span>) == <span class="stringliteral">"yes"</span>;
<a name="l00119"></a>00119 }
<a name="l00120"></a>00120
<a name="l00121"></a><a class="code" href="classKFileShare.html#a0424bddd63f0db28b2d46f3b765f530d">00121</a> <a class="code" href="classKFileShare.html#af7a15cdd99e19d4a6883739ddcf4c18f" title="The used share mode.">KFileShare::ShareMode</a> <a class="code" href="classKFileShare.html#a0424bddd63f0db28b2d46f3b765f530d" title="Returns the configured share mode.">KFileShare::shareMode</a>() {
<a name="l00122"></a>00122 <span class="keywordflow">if</span> ( s_authorization == NotInitialized )
<a name="l00123"></a>00123 <a class="code" href="classKFileShare.html#ae71fb2eff8e491bd4431e9740165c91e" title="Reads the file share configuration file.">readConfig</a>();
<a name="l00124"></a>00124
<a name="l00125"></a>00125 <span class="keywordflow">return</span> s_shareMode;
<a name="l00126"></a>00126 }
<a name="l00127"></a>00127
<a name="l00128"></a><a class="code" href="classKFileShare.html#a3437306397f3dbc8b07e543c47e00943">00128</a> <span class="keywordtype">bool</span> <a class="code" href="classKFileShare.html#a3437306397f3dbc8b07e543c47e00943" title="Returns whether sharing is enabled If this is false, file sharing is disabled and nobody can share fi...">KFileShare::sharingEnabled</a>() {
<a name="l00129"></a>00129 <span class="keywordflow">if</span> ( s_authorization == NotInitialized )
<a name="l00130"></a>00130 <a class="code" href="classKFileShare.html#ae71fb2eff8e491bd4431e9740165c91e" title="Reads the file share configuration file.">readConfig</a>();
<a name="l00131"></a>00131
<a name="l00132"></a>00132 <span class="keywordflow">return</span> s_sharingEnabled;
<a name="l00133"></a>00133 }
<a name="l00134"></a>00134
<a name="l00135"></a><a class="code" href="classKFileShare.html#aae2309a694609bf84535307b5e9360f8">00135</a> <span class="keywordtype">bool</span> <a class="code" href="classKFileShare.html#aae2309a694609bf84535307b5e9360f8" title="Returns whether file sharing is restricted.">KFileShare::isRestricted</a>() {
<a name="l00136"></a>00136 <span class="keywordflow">if</span> ( s_authorization == NotInitialized )
<a name="l00137"></a>00137 <a class="code" href="classKFileShare.html#ae71fb2eff8e491bd4431e9740165c91e" title="Reads the file share configuration file.">readConfig</a>();
<a name="l00138"></a>00138
<a name="l00139"></a>00139 <span class="keywordflow">return</span> s_restricted;
<a name="l00140"></a>00140 }
<a name="l00141"></a>00141
<a name="l00142"></a><a class="code" href="classKFileShare.html#a58f4648858ddea23a2b92781b7700d1b">00142</a> <a class="codeRef" href="qstring.html">QString</a> <a class="code" href="classKFileShare.html#a58f4648858ddea23a2b92781b7700d1b" title="Returns the group that is used for file sharing.">KFileShare::fileShareGroup</a>() {
<a name="l00143"></a>00143 <span class="keywordflow">if</span> ( s_authorization == NotInitialized )
<a name="l00144"></a>00144 <a class="code" href="classKFileShare.html#ae71fb2eff8e491bd4431e9740165c91e" title="Reads the file share configuration file.">readConfig</a>();
<a name="l00145"></a>00145
<a name="l00146"></a>00146 <span class="keywordflow">return</span> s_fileShareGroup;
<a name="l00147"></a>00147 }
<a name="l00148"></a>00148
<a name="l00149"></a>00149
<a name="l00150"></a><a class="code" href="classKFileShare.html#a4200403d3613d92b6da3258b31d8b44d">00150</a> <span class="keywordtype">bool</span> <a class="code" href="classKFileShare.html#a4200403d3613d92b6da3258b31d8b44d" title="Returns whether Samba is enabled.">KFileShare::sambaEnabled</a>() {
<a name="l00151"></a>00151 <span class="keywordflow">if</span> ( s_authorization == NotInitialized )
<a name="l00152"></a>00152 <a class="code" href="classKFileShare.html#ae71fb2eff8e491bd4431e9740165c91e" title="Reads the file share configuration file.">readConfig</a>();
<a name="l00153"></a>00153
<a name="l00154"></a>00154 <span class="keywordflow">return</span> s_sambaEnabled;
<a name="l00155"></a>00155 }
<a name="l00156"></a>00156
<a name="l00157"></a><a class="code" href="classKFileShare.html#a54c10253ce50b403d8d5bb7d86c5b23a">00157</a> <span class="keywordtype">bool</span> <a class="code" href="classKFileShare.html#a54c10253ce50b403d8d5bb7d86c5b23a" title="Returns whether NFS is enabled.">KFileShare::nfsEnabled</a>() {
<a name="l00158"></a>00158 <span class="keywordflow">if</span> ( s_authorization == NotInitialized )
<a name="l00159"></a>00159 <a class="code" href="classKFileShare.html#ae71fb2eff8e491bd4431e9740165c91e" title="Reads the file share configuration file.">readConfig</a>();
<a name="l00160"></a>00160
<a name="l00161"></a>00161 <span class="keywordflow">return</span> s_nfsEnabled;
<a name="l00162"></a>00162 }
<a name="l00163"></a>00163
<a name="l00164"></a>00164
<a name="l00165"></a><a class="code" href="classKFileShare.html#a15a9498faf6a37b589f889a82e1940ea">00165</a> <span class="keywordtype">void</span> <a class="code" href="classKFileShare.html#a15a9498faf6a37b589f889a82e1940ea" title="Reads the list of shared folders.">KFileShare::readShareList</a>()
<a name="l00166"></a>00166 {
<a name="l00167"></a>00167 KFileSharePrivate::self();
<a name="l00168"></a>00168 <span class="keywordflow">if</span> ( !s_shareList )
<a name="l00169"></a>00169 sdShareList.setObject( s_shareList, <span class="keyword">new</span> <a class="codeRef" href="qstringlist.html">QStringList</a> );
<a name="l00170"></a>00170 <span class="keywordflow">else</span>
<a name="l00171"></a>00171 s_shareList->clear();
<a name="l00172"></a>00172
<a name="l00173"></a>00173 <span class="comment">// /usr/sbin on Mandrake, $PATH allows flexibility for other distributions</span>
<a name="l00174"></a>00174 <a class="codeRef" href="qstring.html">QString</a> exe = findExe( <span class="stringliteral">"filesharelist"</span> );
<a name="l00175"></a>00175 <span class="keywordflow">if</span> (exe.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>()) {
<a name="l00176"></a>00176 s_authorization = ErrorNotFound;
<a name="l00177"></a>00177 <span class="keywordflow">return</span>;
<a name="l00178"></a>00178 }
<a name="l00179"></a>00179 KProcIO proc;
<a name="l00180"></a>00180 proc << exe;
<a name="l00181"></a>00181 <span class="keywordflow">if</span> ( !proc.start( KProcess::Block ) ) {
<a name="l00182"></a>00182 kdError() << <span class="stringliteral">"Can't run "</span> << exe << endl;
<a name="l00183"></a>00183 s_authorization = ErrorNotFound;
<a name="l00184"></a>00184 <span class="keywordflow">return</span>;
<a name="l00185"></a>00185 }
<a name="l00186"></a>00186
<a name="l00187"></a>00187 <span class="comment">// Reading code shamelessly stolen from khostname.cpp ;)</span>
<a name="l00188"></a>00188 <a class="codeRef" href="qstring.html">QString</a> line;
<a name="l00189"></a>00189 <span class="keywordtype">int</span> length;
<a name="l00190"></a>00190 <span class="keywordflow">do</span> {
<a name="l00191"></a>00191 length = proc.readln(line, <span class="keyword">true</span>);
<a name="l00192"></a>00192 <span class="keywordflow">if</span> ( length > 0 )
<a name="l00193"></a>00193 {
<a name="l00194"></a>00194 <span class="keywordflow">if</span> ( line[length-1] != <span class="charliteral">'/'</span> )
<a name="l00195"></a>00195 line += <span class="charliteral">'/'</span>;
<a name="l00196"></a>00196 s_shareList->append(line);
<a name="l00197"></a>00197 kdDebug(7000) << <span class="stringliteral">"Shared dir:"</span> << line << endl;
<a name="l00198"></a>00198 }
<a name="l00199"></a>00199 } <span class="keywordflow">while</span> (length > -1);
<a name="l00200"></a>00200 }
<a name="l00201"></a>00201
<a name="l00202"></a>00202
<a name="l00203"></a><a class="code" href="classKFileShare.html#a1c07cb147b336d8a6c5f22689f45f607">00203</a> <span class="keywordtype">bool</span> <a class="code" href="classKFileShare.html#a1c07cb147b336d8a6c5f22689f45f607" title="Call this to know if a directory is currently shared.">KFileShare::isDirectoryShared</a>( <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& _path )
<a name="l00204"></a>00204 {
<a name="l00205"></a>00205 <span class="keywordflow">if</span> ( ! s_shareList )
<a name="l00206"></a>00206 <a class="code" href="classKFileShare.html#a15a9498faf6a37b589f889a82e1940ea" title="Reads the list of shared folders.">readShareList</a>();
<a name="l00207"></a>00207
<a name="l00208"></a>00208 <a class="codeRef" href="qstring.html">QString</a> path( _path );
<a name="l00209"></a>00209 <span class="keywordflow">if</span> ( path[path.<a class="codeRef" href="qstring.html#length">length</a>()-1] != <span class="charliteral">'/'</span> )
<a name="l00210"></a>00210 path += <span class="charliteral">'/'</span>;
<a name="l00211"></a>00211 <span class="keywordflow">return</span> s_shareList && s_shareList->contains( path );
<a name="l00212"></a>00212 }
<a name="l00213"></a>00213
<a name="l00214"></a><a class="code" href="classKFileShare.html#a3cc655a2a698b8adf0bfead7fe962729">00214</a> KFileShare::Authorization <a class="code" href="classKFileShare.html#a3cc655a2a698b8adf0bfead7fe962729" title="Call this to know if the current user is authorized to share directories.">KFileShare::authorization</a>()
<a name="l00215"></a>00215 {
<a name="l00216"></a>00216 <span class="comment">// The app should do this on startup, but if it doesn't, let's do here.</span>
<a name="l00217"></a>00217 <span class="keywordflow">if</span> ( s_authorization == NotInitialized )
<a name="l00218"></a>00218 <a class="code" href="classKFileShare.html#ae71fb2eff8e491bd4431e9740165c91e" title="Reads the file share configuration file.">readConfig</a>();
<a name="l00219"></a>00219 <span class="keywordflow">return</span> s_authorization;
<a name="l00220"></a>00220 }
<a name="l00221"></a>00221
<a name="l00222"></a>00222 <a class="codeRef" href="qstring.html">QString</a> KFileShare::findExe( <span class="keyword">const</span> <span class="keywordtype">char</span>* exeName )
<a name="l00223"></a>00223 {
<a name="l00224"></a>00224 <span class="comment">// /usr/sbin on Mandrake, $PATH allows flexibility for other distributions</span>
<a name="l00225"></a>00225 <a class="codeRef" href="qstring.html">QString</a> path = <a class="codeRef" href="qstring.html#fromLocal8Bit">QString::fromLocal8Bit</a>(getenv(<span class="stringliteral">"PATH"</span>)) + <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">":/usr/sbin"</span>);
<a name="l00226"></a>00226 <a class="codeRef" href="qstring.html">QString</a> exe = KStandardDirs::findExe( exeName, path );
<a name="l00227"></a>00227 <span class="keywordflow">if</span> (exe.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00228"></a>00228 kdError() << exeName << <span class="stringliteral">" not found in "</span> << path << endl;
<a name="l00229"></a>00229 <span class="keywordflow">return</span> exe;
<a name="l00230"></a>00230 }
<a name="l00231"></a>00231
<a name="l00232"></a><a class="code" href="classKFileShare.html#adbb7cb00b14345e493966cde7d2b162e">00232</a> <span class="keywordtype">bool</span> <a class="code" href="classKFileShare.html#adbb7cb00b14345e493966cde7d2b162e" title="Uses a suid perl script to share the given path with NFS and Samba.">KFileShare::setShared</a>( <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& path, <span class="keywordtype">bool</span> shared )
<a name="l00233"></a>00233 {
<a name="l00234"></a>00234 <span class="keywordflow">if</span> (! <a class="code" href="classKFileShare.html#a3437306397f3dbc8b07e543c47e00943" title="Returns whether sharing is enabled If this is false, file sharing is disabled and nobody can share fi...">KFileShare::sharingEnabled</a>() ||
<a name="l00235"></a>00235 <a class="code" href="classKFileShare.html#a0424bddd63f0db28b2d46f3b765f530d" title="Returns the configured share mode.">KFileShare::shareMode</a>() == Advanced)
<a name="l00236"></a>00236 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00237"></a>00237
<a name="l00238"></a>00238 kdDebug(7000) << <span class="stringliteral">"KFileShare::setShared "</span> << path << <span class="stringliteral">","</span> << shared << endl;
<a name="l00239"></a>00239 <a class="codeRef" href="qstring.html">QString</a> exe = KFileShare::findExe( <span class="stringliteral">"fileshareset"</span> );
<a name="l00240"></a>00240 <span class="keywordflow">if</span> (exe.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00241"></a>00241 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00242"></a>00242
<a name="l00243"></a>00243 KProcess proc;
<a name="l00244"></a>00244 proc << exe;
<a name="l00245"></a>00245 <span class="keywordflow">if</span> ( shared )
<a name="l00246"></a>00246 proc << <span class="stringliteral">"--add"</span>;
<a name="l00247"></a>00247 <span class="keywordflow">else</span>
<a name="l00248"></a>00248 proc << <span class="stringliteral">"--remove"</span>;
<a name="l00249"></a>00249 proc << path;
<a name="l00250"></a>00250 proc.start( KProcess::Block ); <span class="comment">// should be ok, the perl script terminates fast</span>
<a name="l00251"></a>00251 <span class="keywordtype">bool</span> ok = proc.normalExit() && (proc.exitStatus() == 0);
<a name="l00252"></a>00252 kdDebug(7000) << <span class="stringliteral">"KFileSharePropsPlugin::setShared normalExit="</span>
<a name="l00253"></a>00253 << proc.normalExit() << endl;
<a name="l00254"></a>00254 kdDebug(7000) << <span class="stringliteral">"KFileSharePropsPlugin::setShared exitStatus="</span>
<a name="l00255"></a>00255 << proc.exitStatus() << endl;
<a name="l00256"></a>00256 <span class="keywordflow">if</span> ( proc.normalExit() ) {
<a name="l00257"></a>00257 <span class="keywordflow">switch</span>( proc.exitStatus() ) {
<a name="l00258"></a>00258 <span class="keywordflow">case</span> 1:
<a name="l00259"></a>00259 <span class="comment">// User is not authorized</span>
<a name="l00260"></a>00260 <span class="keywordflow">break</span>;
<a name="l00261"></a>00261 <span class="keywordflow">case</span> 3:
<a name="l00262"></a>00262 <span class="comment">// Called script with --add, but path was already shared before.</span>
<a name="l00263"></a>00263 <span class="comment">// Result is nevertheless what the client wanted, so</span>
<a name="l00264"></a>00264 <span class="comment">// this is alright.</span>
<a name="l00265"></a>00265 ok = <span class="keyword">true</span>;
<a name="l00266"></a>00266 <span class="keywordflow">break</span>;
<a name="l00267"></a>00267 <span class="keywordflow">case</span> 4:
<a name="l00268"></a>00268 <span class="comment">// Invalid mount point</span>
<a name="l00269"></a>00269 <span class="keywordflow">break</span>;
<a name="l00270"></a>00270 <span class="keywordflow">case</span> 5:
<a name="l00271"></a>00271 <span class="comment">// Called script with --remove, but path was not shared before.</span>
<a name="l00272"></a>00272 <span class="comment">// Result is nevertheless what the client wanted, so</span>
<a name="l00273"></a>00273 <span class="comment">// this is alright.</span>
<a name="l00274"></a>00274 ok = <span class="keyword">true</span>;
<a name="l00275"></a>00275 <span class="keywordflow">break</span>;
<a name="l00276"></a>00276 <span class="keywordflow">case</span> 6:
<a name="l00277"></a>00277 <span class="comment">// There is no export method</span>
<a name="l00278"></a>00278 <span class="keywordflow">break</span>;
<a name="l00279"></a>00279 <span class="keywordflow">case</span> 7:
<a name="l00280"></a>00280 <span class="comment">// file sharing is disabled</span>
<a name="l00281"></a>00281 <span class="keywordflow">break</span>;
<a name="l00282"></a>00282 <span class="keywordflow">case</span> 8:
<a name="l00283"></a>00283 <span class="comment">// advanced sharing is enabled</span>
<a name="l00284"></a>00284 <span class="keywordflow">break</span>;
<a name="l00285"></a>00285 <span class="keywordflow">case</span> 255:
<a name="l00286"></a>00286 <span class="comment">// Abitrary error</span>
<a name="l00287"></a>00287 <span class="keywordflow">break</span>;
<a name="l00288"></a>00288 }
<a name="l00289"></a>00289 }
<a name="l00290"></a>00290
<a name="l00291"></a>00291 <span class="keywordflow">return</span> ok;
<a name="l00292"></a>00292 }
<a name="l00293"></a>00293
<a name="l00294"></a>00294 <span class="preprocessor">#include "kfileshare.moc"</span>
</pre></div></div>
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