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<h2><a name="content"></a>kmail</h2>
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<h1>kmfoldermbox.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* -*- c-basic-offset: 2 -*-</span>
<a name="l00002"></a>00002 <span class="comment"> * kmail: KDE mail client</span>
<a name="l00003"></a>00003 <span class="comment"> * Copyright (c) 1996-1998 Stefan Taferner <taferner@kde.org></span>
<a name="l00004"></a>00004 <span class="comment"> *</span>
<a name="l00005"></a>00005 <span class="comment"> * This program is free software; you can redistribute it and/or modify</span>
<a name="l00006"></a>00006 <span class="comment"> * it under the terms of the GNU General Public License as published by</span>
<a name="l00007"></a>00007 <span class="comment"> * the Free Software Foundation; either version 2 of the License, or</span>
<a name="l00008"></a>00008 <span class="comment"> * (at your option) any later version.</span>
<a name="l00009"></a>00009 <span class="comment"> *</span>
<a name="l00010"></a>00010 <span class="comment"> * This program is distributed in the hope that it will be useful,</span>
<a name="l00011"></a>00011 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00012"></a>00012 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="l00013"></a>00013 <span class="comment"> * GNU General Public License for more details.</span>
<a name="l00014"></a>00014 <span class="comment"> *</span>
<a name="l00015"></a>00015 <span class="comment"> * You should have received a copy of the GNU General Public License</span>
<a name="l00016"></a>00016 <span class="comment"> * along with this program; if not, write to the Free Software</span>
<a name="l00017"></a>00017 <span class="comment"> * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.</span>
<a name="l00018"></a>00018 <span class="comment"> *</span>
<a name="l00019"></a>00019 <span class="comment"> */</span>
<a name="l00020"></a>00020 <span class="preprocessor">#include <config.h></span>
<a name="l00021"></a>00021 <span class="preprocessor">#include <qfileinfo.h></span>
<a name="l00022"></a>00022 <span class="preprocessor">#include <qregexp.h></span>
<a name="l00023"></a>00023
<a name="l00024"></a>00024 <span class="preprocessor">#include "kmfoldermbox.h"</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include "folderstorage.h"</span>
<a name="l00026"></a>00026 <span class="preprocessor">#include "kmfolder.h"</span>
<a name="l00027"></a>00027 <span class="preprocessor">#include "kmkernel.h"</span>
<a name="l00028"></a>00028 <span class="preprocessor">#include "kmmsgdict.h"</span>
<a name="l00029"></a>00029 <span class="preprocessor">#include "undostack.h"</span>
<a name="l00030"></a>00030 <span class="preprocessor">#include "kcursorsaver.h"</span>
<a name="l00031"></a>00031 <span class="preprocessor">#include "jobscheduler.h"</span>
<a name="l00032"></a>00032 <span class="preprocessor">#include "compactionjob.h"</span>
<a name="l00033"></a>00033 <span class="preprocessor">#include "util.h"</span>
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00036"></a>00036 <span class="preprocessor">#include <klocale.h></span>
<a name="l00037"></a>00037 <span class="preprocessor">#include <kmessagebox.h></span>
<a name="l00038"></a>00038 <span class="preprocessor">#include <knotifyclient.h></span>
<a name="l00039"></a>00039 <span class="preprocessor">#include <kprocess.h></span>
<a name="l00040"></a>00040 <span class="preprocessor">#include <kconfig.h></span>
<a name="l00041"></a>00041
<a name="l00042"></a>00042 <span class="preprocessor">#include <ctype.h></span>
<a name="l00043"></a>00043 <span class="preprocessor">#include <stdio.h></span>
<a name="l00044"></a>00044 <span class="preprocessor">#include <errno.h></span>
<a name="l00045"></a>00045 <span class="preprocessor">#include <assert.h></span>
<a name="l00046"></a>00046 <span class="preprocessor">#include <ctype.h></span>
<a name="l00047"></a>00047 <span class="preprocessor">#include <unistd.h></span>
<a name="l00048"></a>00048
<a name="l00049"></a>00049 <span class="preprocessor">#ifdef HAVE_FCNTL_H</span>
<a name="l00050"></a>00050 <span class="preprocessor"></span><span class="preprocessor">#include <fcntl.h></span>
<a name="l00051"></a>00051 <span class="preprocessor">#endif</span>
<a name="l00052"></a>00052 <span class="preprocessor"></span>
<a name="l00053"></a>00053 <span class="preprocessor">#include <stdlib.h></span>
<a name="l00054"></a>00054 <span class="preprocessor">#include <sys/types.h></span>
<a name="l00055"></a>00055 <span class="preprocessor">#include <sys/stat.h></span>
<a name="l00056"></a>00056 <span class="preprocessor">#include <sys/file.h></span>
<a name="l00057"></a>00057 <span class="preprocessor">#include "broadcaststatus.h"</span>
<a name="l00058"></a>00058 <span class="keyword">using</span> KPIM::BroadcastStatus;
<a name="l00059"></a>00059
<a name="l00060"></a>00060 <span class="preprocessor">#ifndef MAX_LINE</span>
<a name="l00061"></a>00061 <span class="preprocessor"></span><span class="preprocessor">#define MAX_LINE 4096</span>
<a name="l00062"></a>00062 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00063"></a>00063 <span class="preprocessor"></span><span class="preprocessor">#ifndef INIT_MSGS</span>
<a name="l00064"></a>00064 <span class="preprocessor"></span><span class="preprocessor">#define INIT_MSGS 8</span>
<a name="l00065"></a>00065 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00066"></a>00066 <span class="preprocessor"></span>
<a name="l00067"></a>00067 <span class="comment">// Regular expression to find the line that seperates messages in a mail</span>
<a name="l00068"></a>00068 <span class="comment">// folder:</span>
<a name="l00069"></a>00069 <span class="preprocessor">#define MSG_SEPERATOR_START "From "</span>
<a name="l00070"></a>00070 <span class="preprocessor"></span><span class="preprocessor">#define MSG_SEPERATOR_START_LEN (sizeof(MSG_SEPERATOR_START) - 1)</span>
<a name="l00071"></a>00071 <span class="preprocessor"></span><span class="preprocessor">#define MSG_SEPERATOR_REGEX "^From .*[0-9][0-9]:[0-9][0-9]"</span>
<a name="l00072"></a>00072 <span class="preprocessor"></span>
<a name="l00073"></a>00073
<a name="l00074"></a>00074 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00075"></a>00075 KMFolderMbox::KMFolderMbox(<a class="code" href="classKMFolder.html" title="Mail folder.">KMFolder</a>* folder, <span class="keyword">const</span> <span class="keywordtype">char</span>* name)
<a name="l00076"></a>00076 : <a class="code" href="classKMFolderIndex.html" title="A FolderStorage with an index for faster access to often used message properties...">KMFolderIndex</a>(folder, name)
<a name="l00077"></a>00077 {
<a name="l00078"></a>00078 mStream = 0;
<a name="l00079"></a>00079 <a class="code" href="classFolderStorage.html#5ef848cbc03fef59d54664e4e71a6f31" title="TRUE if the files of the folder are locked (writable).">mFilesLocked</a> = <span class="keyword">false</span>;
<a name="l00080"></a>00080 mReadOnly = <span class="keyword">false</span>;
<a name="l00081"></a>00081 mLockType = lock_none;
<a name="l00082"></a>00082 }
<a name="l00083"></a>00083
<a name="l00084"></a>00084
<a name="l00085"></a>00085 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00086"></a>00086 KMFolderMbox::~KMFolderMbox()
<a name="l00087"></a>00087 {
<a name="l00088"></a>00088 <span class="keywordflow">if</span> (mOpenCount>0)
<a name="l00089"></a>00089 <a class="code" href="classFolderStorage.html#b3d1cef1872ef2ffdad9a7aa2bd8cc7c" title="Close folder.">close</a>(<span class="stringliteral">"~kmfoldermbox"</span>, <span class="keyword">true</span>);
<a name="l00090"></a>00090 <span class="keywordflow">if</span> (kmkernel->undoStack())
<a name="l00091"></a>00091 kmkernel->undoStack()->folderDestroyed( folder() );
<a name="l00092"></a>00092 }
<a name="l00093"></a>00093
<a name="l00094"></a>00094 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00095"></a>00095 <span class="keywordtype">int</span> KMFolderMbox::open(<span class="keyword">const</span> <span class="keywordtype">char</span> *owner)
<a name="l00096"></a>00096 {
<a name="l00097"></a>00097 <span class="keywordtype">int</span> rc = 0;
<a name="l00098"></a>00098
<a name="l00099"></a>00099 mOpenCount++;
<a name="l00100"></a>00100 kmkernel->jobScheduler()->notifyOpeningFolder( folder() );
<a name="l00101"></a>00101
<a name="l00102"></a>00102 <span class="keywordflow">if</span> (mOpenCount > 1) <span class="keywordflow">return</span> 0; <span class="comment">// already open</span>
<a name="l00103"></a>00103
<a name="l00104"></a>00104 assert(!folder()->name().isEmpty());
<a name="l00105"></a>00105
<a name="l00106"></a>00106 <a class="code" href="classFolderStorage.html#5ef848cbc03fef59d54664e4e71a6f31" title="TRUE if the files of the folder are locked (writable).">mFilesLocked</a> = <span class="keyword">false</span>;
<a name="l00107"></a>00107 mStream = fopen(QFile::encodeName(<a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>()), <span class="stringliteral">"r+"</span>); <span class="comment">// messages file</span>
<a name="l00108"></a>00108 <span class="keywordflow">if</span> (!mStream)
<a name="l00109"></a>00109 {
<a name="l00110"></a>00110 KNotifyClient::event( 0, <span class="stringliteral">"warning"</span>,
<a name="l00111"></a>00111 i18n(<span class="stringliteral">"Cannot open file \"%1\":\n%2"</span>).arg(<a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>()).arg(strerror(errno)));
<a name="l00112"></a>00112 kdDebug(5006) << <span class="stringliteral">"Cannot open folder `"</span> << <a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>() << <span class="stringliteral">"': "</span> << strerror(errno) << endl;
<a name="l00113"></a>00113 mOpenCount = 0;
<a name="l00114"></a>00114 <span class="keywordflow">return</span> errno;
<a name="l00115"></a>00115 }
<a name="l00116"></a>00116
<a name="l00117"></a>00117 lock();
<a name="l00118"></a>00118
<a name="l00119"></a>00119 <span class="keywordflow">if</span> (!folder()->path().isEmpty())
<a name="l00120"></a>00120 {
<a name="l00121"></a>00121 <a class="code" href="classKMFolderIndex.html#729bb121dd39d09834297118dda6655b" title="This enum indicates the status of the index file.">KMFolderIndex::IndexStatus</a> index_status = <a class="code" href="classKMFolderIndex.html#8e15ac94a978f73b6c0bef0ff6e53814" title="Tests whether the contents of this folder is newer than the index.">indexStatus</a>();
<a name="l00122"></a>00122 <span class="comment">// test if index file exists and is up-to-date</span>
<a name="l00123"></a>00123 <span class="keywordflow">if</span> (KMFolderIndex::IndexOk != index_status)
<a name="l00124"></a>00124 {
<a name="l00125"></a>00125 <span class="comment">// only show a warning if the index file exists, otherwise it can be</span>
<a name="l00126"></a>00126 <span class="comment">// silently regenerated</span>
<a name="l00127"></a>00127 <span class="keywordflow">if</span> (KMFolderIndex::IndexTooOld == index_status) {
<a name="l00128"></a>00128 QString msg = i18n(<span class="stringliteral">"<qt><p>The index of folder '%2' seems "</span>
<a name="l00129"></a>00129 <span class="stringliteral">"to be out of date. To prevent message "</span>
<a name="l00130"></a>00130 <span class="stringliteral">"corruption the index will be "</span>
<a name="l00131"></a>00131 <span class="stringliteral">"regenerated. As a result deleted "</span>
<a name="l00132"></a>00132 <span class="stringliteral">"messages might reappear and status "</span>
<a name="l00133"></a>00133 <span class="stringliteral">"flags might be lost.</p>"</span>
<a name="l00134"></a>00134 <span class="stringliteral">"<p>Please read the corresponding entry "</span>
<a name="l00135"></a>00135 <span class="stringliteral">"in the <a href=\"%1\">FAQ section of the manual "</span>
<a name="l00136"></a>00136 <span class="stringliteral">"of KMail</a> for "</span>
<a name="l00137"></a>00137 <span class="stringliteral">"information about how to prevent this "</span>
<a name="l00138"></a>00138 <span class="stringliteral">"problem from happening again.</p></qt>"</span>)
<a name="l00139"></a>00139 .arg(<span class="stringliteral">"help:/kmail/faq.html#faq-index-regeneration"</span>)
<a name="l00140"></a>00140 .arg(name());
<a name="l00141"></a>00141 <span class="comment">// When KMail is starting up we have to show a non-blocking message</span>
<a name="l00142"></a>00142 <span class="comment">// box so that the initialization can continue. We don't show a</span>
<a name="l00143"></a>00143 <span class="comment">// queued message box when KMail isn't starting up because queued</span>
<a name="l00144"></a>00144 <span class="comment">// message boxes don't have a "Don't ask again" checkbox.</span>
<a name="l00145"></a>00145 <span class="keywordflow">if</span> (kmkernel->startingUp())
<a name="l00146"></a>00146 {
<a name="l00147"></a>00147 KConfigGroup configGroup( KMKernel::config(), <span class="stringliteral">"Notification Messages"</span> );
<a name="l00148"></a>00148 <span class="keywordtype">bool</span> showMessage =
<a name="l00149"></a>00149 configGroup.readBoolEntry( <span class="stringliteral">"showIndexRegenerationMessage"</span>, <span class="keyword">true</span> );
<a name="l00150"></a>00150 <span class="keywordflow">if</span> (showMessage)
<a name="l00151"></a>00151 KMessageBox::queuedMessageBox( 0, KMessageBox::Information,
<a name="l00152"></a>00152 msg, i18n(<span class="stringliteral">"Index Out of Date"</span>),
<a name="l00153"></a>00153 KMessageBox::AllowLink );
<a name="l00154"></a>00154 }
<a name="l00155"></a>00155 <span class="keywordflow">else</span>
<a name="l00156"></a>00156 {
<a name="l00157"></a>00157 <a class="code" href="classKCursorSaver.html" title="sets a cursor and makes sure it&#39;s restored on destruction Create a KCursorSaver...">KCursorSaver</a> idle(KBusyPtr::idle());
<a name="l00158"></a>00158 KMessageBox::information( 0, msg, i18n(<span class="stringliteral">"Index Out of Date"</span>),
<a name="l00159"></a>00159 <span class="stringliteral">"showIndexRegenerationMessage"</span>,
<a name="l00160"></a>00160 KMessageBox::AllowLink );
<a name="l00161"></a>00161 }
<a name="l00162"></a>00162 }
<a name="l00163"></a>00163 QString str;
<a name="l00164"></a>00164 <a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a> = 0;
<a name="l00165"></a>00165 str = i18n(<span class="stringliteral">"Folder `%1' changed. Recreating index."</span>)
<a name="l00166"></a>00166 .arg(name());
<a name="l00167"></a>00167 emit <a class="code" href="classFolderStorage.html#909f92b042ff368385241129fdf786f1" title="Emmited to display a message somewhere in a status line.">statusMsg</a>(str);
<a name="l00168"></a>00168 } <span class="keywordflow">else</span> {
<a name="l00169"></a>00169 <a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a> = fopen(QFile::encodeName(<a class="code" href="classKMFolderIndex.html#ad6093d7502a422b1d43e9d693d178b2" title="Returns full path to index file.">indexLocation</a>()), <span class="stringliteral">"r+"</span>); <span class="comment">// index file</span>
<a name="l00170"></a>00170 <span class="keywordflow">if</span> ( <a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a> ) {
<a name="l00171"></a>00171 fcntl(fileno(<a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a>), F_SETFD, FD_CLOEXEC);
<a name="l00172"></a>00172 updateIndexStreamPtr();
<a name="l00173"></a>00173 }
<a name="l00174"></a>00174 }
<a name="l00175"></a>00175
<a name="l00176"></a>00176 <span class="keywordflow">if</span> (!<a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a>)
<a name="l00177"></a>00177 rc = <a class="code" href="classKMFolderIndex.html#be97237cf5343fb1a3cd9788bad67bc6" title="Create index file from messages file and fill the message-info list mMsgList.">createIndexFromContents</a>();
<a name="l00178"></a>00178 <span class="keywordflow">else</span>
<a name="l00179"></a>00179 <span class="keywordflow">if</span> (!<a class="code" href="classKMFolderIndex.html#b00aa3b371fc4f76fdc76e70b938bec3" title="Read index file and fill the message-info list mMsgList.">readIndex</a>())
<a name="l00180"></a>00180 rc = <a class="code" href="classKMFolderIndex.html#be97237cf5343fb1a3cd9788bad67bc6" title="Create index file from messages file and fill the message-info list mMsgList.">createIndexFromContents</a>();
<a name="l00181"></a>00181 }
<a name="l00182"></a>00182 <span class="keywordflow">else</span>
<a name="l00183"></a>00183 {
<a name="l00184"></a>00184 <a class="code" href="classFolderStorage.html#ee1ba572e534928d2eaa5ba709b4c6da" title="is the automatic creation of a index file allowed ?">mAutoCreateIndex</a> = <span class="keyword">false</span>;
<a name="l00185"></a>00185 rc = <a class="code" href="classKMFolderIndex.html#be97237cf5343fb1a3cd9788bad67bc6" title="Create index file from messages file and fill the message-info list mMsgList.">createIndexFromContents</a>();
<a name="l00186"></a>00186 }
<a name="l00187"></a>00187
<a name="l00188"></a>00188 mChanged = <span class="keyword">false</span>;
<a name="l00189"></a>00189
<a name="l00190"></a>00190 fcntl(fileno(mStream), F_SETFD, FD_CLOEXEC);
<a name="l00191"></a>00191 <span class="keywordflow">if</span> (<a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a>)
<a name="l00192"></a>00192 fcntl(fileno(<a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a>), F_SETFD, FD_CLOEXEC);
<a name="l00193"></a>00193
<a name="l00194"></a>00194 <span class="keywordflow">return</span> rc;
<a name="l00195"></a>00195 }
<a name="l00196"></a>00196
<a name="l00197"></a>00197 <span class="comment">//----------------------------------------------------------------------------</span>
<a name="l00198"></a>00198 <span class="keywordtype">int</span> KMFolderMbox::canAccess()
<a name="l00199"></a>00199 {
<a name="l00200"></a>00200 assert(!folder()->name().isEmpty());
<a name="l00201"></a>00201
<a name="l00202"></a>00202 <span class="keywordflow">if</span> (access(QFile::encodeName(<a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>()), R_OK | W_OK) != 0) {
<a name="l00203"></a>00203 kdDebug(5006) << <span class="stringliteral">"KMFolderMbox::access call to access function failed"</span> << endl;
<a name="l00204"></a>00204 <span class="keywordflow">return</span> 1;
<a name="l00205"></a>00205 }
<a name="l00206"></a>00206 <span class="keywordflow">return</span> 0;
<a name="l00207"></a>00207 }
<a name="l00208"></a>00208
<a name="l00209"></a>00209 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00210"></a>00210 <span class="keywordtype">int</span> KMFolderMbox::create()
<a name="l00211"></a>00211 {
<a name="l00212"></a>00212 <span class="keywordtype">int</span> rc;
<a name="l00213"></a>00213 <span class="keywordtype">int</span> old_umask;
<a name="l00214"></a>00214
<a name="l00215"></a>00215 assert(!folder()->name().isEmpty());
<a name="l00216"></a>00216 assert(mOpenCount == 0);
<a name="l00217"></a>00217
<a name="l00218"></a>00218 kdDebug(5006) << <span class="stringliteral">"Creating folder "</span> << name() << endl;
<a name="l00219"></a>00219 <span class="keywordflow">if</span> (access(QFile::encodeName(<a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>()), F_OK) == 0) {
<a name="l00220"></a>00220 kdDebug(5006) << <span class="stringliteral">"KMFolderMbox::create call to access function failed."</span> << endl;
<a name="l00221"></a>00221 kdDebug(5006) << <span class="stringliteral">"File:: "</span> << endl;
<a name="l00222"></a>00222 kdDebug(5006) << <span class="stringliteral">"Error "</span> << endl;
<a name="l00223"></a>00223 <span class="keywordflow">return</span> EEXIST;
<a name="l00224"></a>00224 }
<a name="l00225"></a>00225
<a name="l00226"></a>00226 old_umask = umask(077);
<a name="l00227"></a>00227 mStream = fopen(QFile::encodeName(<a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>()), <span class="stringliteral">"w+"</span>); <span class="comment">//sven; open RW</span>
<a name="l00228"></a>00228 umask(old_umask);
<a name="l00229"></a>00229
<a name="l00230"></a>00230 <span class="keywordflow">if</span> (!mStream) <span class="keywordflow">return</span> errno;
<a name="l00231"></a>00231
<a name="l00232"></a>00232 fcntl(fileno(mStream), F_SETFD, FD_CLOEXEC);
<a name="l00233"></a>00233
<a name="l00234"></a>00234 <span class="keywordflow">if</span> (!folder()->path().isEmpty())
<a name="l00235"></a>00235 {
<a name="l00236"></a>00236 old_umask = umask(077);
<a name="l00237"></a>00237 <a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a> = fopen(QFile::encodeName(<a class="code" href="classKMFolderIndex.html#ad6093d7502a422b1d43e9d693d178b2" title="Returns full path to index file.">indexLocation</a>()), <span class="stringliteral">"w+"</span>); <span class="comment">//sven; open RW</span>
<a name="l00238"></a>00238 updateIndexStreamPtr(<span class="keyword">true</span>);
<a name="l00239"></a>00239 umask(old_umask);
<a name="l00240"></a>00240
<a name="l00241"></a>00241 <span class="keywordflow">if</span> (!<a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a>) <span class="keywordflow">return</span> errno;
<a name="l00242"></a>00242 fcntl(fileno(<a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a>), F_SETFD, FD_CLOEXEC);
<a name="l00243"></a>00243 }
<a name="l00244"></a>00244 <span class="keywordflow">else</span>
<a name="l00245"></a>00245 {
<a name="l00246"></a>00246 <a class="code" href="classFolderStorage.html#ee1ba572e534928d2eaa5ba709b4c6da" title="is the automatic creation of a index file allowed ?">mAutoCreateIndex</a> = <span class="keyword">false</span>;
<a name="l00247"></a>00247 }
<a name="l00248"></a>00248
<a name="l00249"></a>00249 mOpenCount++;
<a name="l00250"></a>00250 mChanged = <span class="keyword">false</span>;
<a name="l00251"></a>00251
<a name="l00252"></a>00252 rc = <a class="code" href="classKMFolderIndex.html#4264d53186958a4b70c442133804b933" title="Write index to index-file.">writeIndex</a>();
<a name="l00253"></a>00253 <span class="keywordflow">if</span> (!rc) lock();
<a name="l00254"></a>00254 <span class="keywordflow">return</span> rc;
<a name="l00255"></a>00255 }
<a name="l00256"></a>00256
<a name="l00257"></a>00257
<a name="l00258"></a>00258 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00259"></a>00259 <span class="keywordtype">void</span> KMFolderMbox::reallyDoClose(<span class="keyword">const</span> <span class="keywordtype">char</span>* owner)
<a name="l00260"></a>00260 {
<a name="l00261"></a>00261 <span class="keywordflow">if</span> (<a class="code" href="classFolderStorage.html#ee1ba572e534928d2eaa5ba709b4c6da" title="is the automatic creation of a index file allowed ?">mAutoCreateIndex</a>)
<a name="l00262"></a>00262 {
<a name="l00263"></a>00263 <span class="keywordflow">if</span> (KMFolderIndex::IndexOk != <a class="code" href="classKMFolderIndex.html#8e15ac94a978f73b6c0bef0ff6e53814" title="Tests whether the contents of this folder is newer than the index.">indexStatus</a>()) {
<a name="l00264"></a>00264 kdDebug(5006) << <span class="stringliteral">"Critical error: "</span> << <a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>() <<
<a name="l00265"></a>00265 <span class="stringliteral">" has been modified by an external application while KMail was running."</span> << endl;
<a name="l00266"></a>00266 <span class="comment">// exit(1); backed out due to broken nfs</span>
<a name="l00267"></a>00267 }
<a name="l00268"></a>00268
<a name="l00269"></a>00269 <a class="code" href="classKMFolderIndex.html#ae0d44e45e2aa994d8f3af53d5e8d4c0" title="Incrementally update the index if possible else call writeIndex.">updateIndex</a>();
<a name="l00270"></a>00270 <a class="code" href="classFolderStorage.html#b9819495eefb7713348092932abce37a" title="Write the config file.">writeConfig</a>();
<a name="l00271"></a>00271 }
<a name="l00272"></a>00272
<a name="l00273"></a>00273 <span class="keywordflow">if</span> (!<a class="code" href="classFolderStorage.html#d22c4f7c7a5abeef87aef8ec1580f5b6" title="Returns, if the folder can&#39;t contain mails, but only subfolder.">noContent</a>()) {
<a name="l00274"></a>00274 <span class="keywordflow">if</span> (mStream) unlock();
<a name="l00275"></a>00275 <a class="code" href="classKMFolderIndex.html#fd20c0ebb809798887805ba1d93943fe" title="list of index entries or messages">mMsgList</a>.<a class="code" href="classKMMsgList.html#de2f36a7b28ee14d033e0a18bed51b67" title="Clear messages.">clear</a>(<span class="keyword">true</span>);
<a name="l00276"></a>00276
<a name="l00277"></a>00277 <span class="keywordflow">if</span> (mStream) fclose(mStream);
<a name="l00278"></a>00278 <span class="keywordflow">if</span> (<a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a>) {
<a name="l00279"></a>00279 fclose(<a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a>);
<a name="l00280"></a>00280 updateIndexStreamPtr(<span class="keyword">true</span>);
<a name="l00281"></a>00281 }
<a name="l00282"></a>00282 }
<a name="l00283"></a>00283 mOpenCount = 0;
<a name="l00284"></a>00284 mStream = 0;
<a name="l00285"></a>00285 <a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a> = 0;
<a name="l00286"></a>00286 <a class="code" href="classFolderStorage.html#5ef848cbc03fef59d54664e4e71a6f31" title="TRUE if the files of the folder are locked (writable).">mFilesLocked</a> = <span class="keyword">false</span>;
<a name="l00287"></a>00287 <a class="code" href="classFolderStorage.html#e6e47f7f83cedef350cda526c4abb564" title="number of unread messages, -1 if not yet set">mUnreadMsgs</a> = -1;
<a name="l00288"></a>00288
<a name="l00289"></a>00289 <a class="code" href="classKMFolderIndex.html#fd20c0ebb809798887805ba1d93943fe" title="list of index entries or messages">mMsgList</a>.<a class="code" href="classKMMsgList.html#55db9485295399ff9b039eb66eadb8dd" title="Clear the array and resize it to given size.">reset</a>(INIT_MSGS);
<a name="l00290"></a>00290 }
<a name="l00291"></a>00291
<a name="l00292"></a>00292 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00293"></a>00293 <span class="keywordtype">void</span> KMFolderMbox::sync()
<a name="l00294"></a>00294 {
<a name="l00295"></a>00295 <span class="keywordflow">if</span> (mOpenCount > 0)
<a name="l00296"></a>00296 <span class="keywordflow">if</span> (!mStream || fsync(fileno(mStream)) ||
<a name="l00297"></a>00297 !<a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a> || fsync(fileno(<a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a>))) {
<a name="l00298"></a>00298 kmkernel->emergencyExit( i18n(<span class="stringliteral">"Could not sync index file <b>%1</b>: %2"</span>).arg( <a class="code" href="classKMFolderIndex.html#ad6093d7502a422b1d43e9d693d178b2" title="Returns full path to index file.">indexLocation</a>() ).arg(errno ? QString::fromLocal8Bit(strerror(errno)) : i18n(<span class="stringliteral">"Internal error. Please copy down the details and report a bug."</span>)));
<a name="l00299"></a>00299 }
<a name="l00300"></a>00300 }
<a name="l00301"></a>00301
<a name="l00302"></a>00302 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00303"></a>00303 <span class="keywordtype">int</span> KMFolderMbox::lock()
<a name="l00304"></a>00304 {
<a name="l00305"></a>00305 <span class="keywordtype">int</span> rc;
<a name="l00306"></a>00306 <span class="keyword">struct </span>flock fl;
<a name="l00307"></a>00307 fl.l_type=F_WRLCK;
<a name="l00308"></a>00308 fl.l_whence=0;
<a name="l00309"></a>00309 fl.l_start=0;
<a name="l00310"></a>00310 fl.l_len=0;
<a name="l00311"></a>00311 fl.l_pid=-1;
<a name="l00312"></a>00312 QCString cmd_str;
<a name="l00313"></a>00313 assert(mStream != 0);
<a name="l00314"></a>00314 <a class="code" href="classFolderStorage.html#5ef848cbc03fef59d54664e4e71a6f31" title="TRUE if the files of the folder are locked (writable).">mFilesLocked</a> = <span class="keyword">false</span>;
<a name="l00315"></a>00315 mReadOnly = <span class="keyword">false</span>;
<a name="l00316"></a>00316
<a name="l00317"></a>00317 <span class="keywordflow">switch</span>( mLockType )
<a name="l00318"></a>00318 {
<a name="l00319"></a>00319 <span class="keywordflow">case</span> FCNTL:
<a name="l00320"></a>00320 rc = fcntl(fileno(mStream), F_SETLKW, &fl);
<a name="l00321"></a>00321
<a name="l00322"></a>00322 <span class="keywordflow">if</span> (rc < 0)
<a name="l00323"></a>00323 {
<a name="l00324"></a>00324 kdDebug(5006) << <span class="stringliteral">"Cannot lock folder `"</span> << <a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>() << <span class="stringliteral">"': "</span>
<a name="l00325"></a>00325 << strerror(errno) << <span class="stringliteral">" ("</span> << errno << <span class="stringliteral">")"</span> << endl;
<a name="l00326"></a>00326 mReadOnly = <span class="keyword">true</span>;
<a name="l00327"></a>00327 <span class="keywordflow">return</span> errno;
<a name="l00328"></a>00328 }
<a name="l00329"></a>00329
<a name="l00330"></a>00330 <span class="keywordflow">if</span> (<a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a>)
<a name="l00331"></a>00331 {
<a name="l00332"></a>00332 rc = fcntl(fileno(<a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a>), F_SETLK, &fl);
<a name="l00333"></a>00333
<a name="l00334"></a>00334 <span class="keywordflow">if</span> (rc < 0)
<a name="l00335"></a>00335 {
<a name="l00336"></a>00336 kdDebug(5006) << <span class="stringliteral">"Cannot lock index of folder `"</span> << <a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>() << <span class="stringliteral">"': "</span>
<a name="l00337"></a>00337 << strerror(errno) << <span class="stringliteral">" ("</span> << errno << <span class="stringliteral">")"</span> << endl;
<a name="l00338"></a>00338 rc = errno;
<a name="l00339"></a>00339 fl.l_type = F_UNLCK;
<a name="l00340"></a>00340 <span class="comment">/*rc =*/</span> fcntl(fileno(<a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a>), F_SETLK, &fl);
<a name="l00341"></a>00341 mReadOnly = <span class="keyword">true</span>;
<a name="l00342"></a>00342 <span class="keywordflow">return</span> rc;
<a name="l00343"></a>00343 }
<a name="l00344"></a>00344 }
<a name="l00345"></a>00345 <span class="keywordflow">break</span>;
<a name="l00346"></a>00346
<a name="l00347"></a>00347 <span class="keywordflow">case</span> procmail_lockfile:
<a name="l00348"></a>00348 cmd_str = <span class="stringliteral">"lockfile -l20 -r5 "</span>;
<a name="l00349"></a>00349 <span class="keywordflow">if</span> (!mProcmailLockFileName.isEmpty())
<a name="l00350"></a>00350 cmd_str += QFile::encodeName(KProcess::quote(mProcmailLockFileName));
<a name="l00351"></a>00351 <span class="keywordflow">else</span>
<a name="l00352"></a>00352 cmd_str += QFile::encodeName(KProcess::quote(<a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>() + <span class="stringliteral">".lock"</span>));
<a name="l00353"></a>00353
<a name="l00354"></a>00354 rc = system( cmd_str.data() );
<a name="l00355"></a>00355 <span class="keywordflow">if</span>( rc != 0 )
<a name="l00356"></a>00356 {
<a name="l00357"></a>00357 kdDebug(5006) << <span class="stringliteral">"Cannot lock folder `"</span> << <a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>() << <span class="stringliteral">"': "</span>
<a name="l00358"></a>00358 << strerror(rc) << <span class="stringliteral">" ("</span> << rc << <span class="stringliteral">")"</span> << endl;
<a name="l00359"></a>00359 mReadOnly = <span class="keyword">true</span>;
<a name="l00360"></a>00360 <span class="keywordflow">return</span> rc;
<a name="l00361"></a>00361 }
<a name="l00362"></a>00362 <span class="keywordflow">if</span>( <a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a> )
<a name="l00363"></a>00363 {
<a name="l00364"></a>00364 cmd_str = <span class="stringliteral">"lockfile -l20 -r5 "</span> + QFile::encodeName(KProcess::quote(<a class="code" href="classKMFolderIndex.html#ad6093d7502a422b1d43e9d693d178b2" title="Returns full path to index file.">indexLocation</a>() + <span class="stringliteral">".lock"</span>));
<a name="l00365"></a>00365 rc = system( cmd_str.data() );
<a name="l00366"></a>00366 <span class="keywordflow">if</span>( rc != 0 )
<a name="l00367"></a>00367 {
<a name="l00368"></a>00368 kdDebug(5006) << <span class="stringliteral">"Cannot lock index of folder `"</span> << <a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>() << <span class="stringliteral">"': "</span>
<a name="l00369"></a>00369 << strerror(rc) << <span class="stringliteral">" ("</span> << rc << <span class="stringliteral">")"</span> << endl;
<a name="l00370"></a>00370 mReadOnly = <span class="keyword">true</span>;
<a name="l00371"></a>00371 <span class="keywordflow">return</span> rc;
<a name="l00372"></a>00372 }
<a name="l00373"></a>00373 }
<a name="l00374"></a>00374 <span class="keywordflow">break</span>;
<a name="l00375"></a>00375
<a name="l00376"></a>00376 <span class="keywordflow">case</span> mutt_dotlock:
<a name="l00377"></a>00377 cmd_str = <span class="stringliteral">"mutt_dotlock "</span> + QFile::encodeName(KProcess::quote(<a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>()));
<a name="l00378"></a>00378 rc = system( cmd_str.data() );
<a name="l00379"></a>00379 <span class="keywordflow">if</span>( rc != 0 )
<a name="l00380"></a>00380 {
<a name="l00381"></a>00381 kdDebug(5006) << <span class="stringliteral">"Cannot lock folder `"</span> << <a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>() << <span class="stringliteral">"': "</span>
<a name="l00382"></a>00382 << strerror(rc) << <span class="stringliteral">" ("</span> << rc << <span class="stringliteral">")"</span> << endl;
<a name="l00383"></a>00383 mReadOnly = <span class="keyword">true</span>;
<a name="l00384"></a>00384 <span class="keywordflow">return</span> rc;
<a name="l00385"></a>00385 }
<a name="l00386"></a>00386 <span class="keywordflow">if</span>( <a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a> )
<a name="l00387"></a>00387 {
<a name="l00388"></a>00388 cmd_str = <span class="stringliteral">"mutt_dotlock "</span> + QFile::encodeName(KProcess::quote(<a class="code" href="classKMFolderIndex.html#ad6093d7502a422b1d43e9d693d178b2" title="Returns full path to index file.">indexLocation</a>()));
<a name="l00389"></a>00389 rc = system( cmd_str.data() );
<a name="l00390"></a>00390 <span class="keywordflow">if</span>( rc != 0 )
<a name="l00391"></a>00391 {
<a name="l00392"></a>00392 kdDebug(5006) << <span class="stringliteral">"Cannot lock index of folder `"</span> << <a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>() << <span class="stringliteral">"': "</span>
<a name="l00393"></a>00393 << strerror(rc) << <span class="stringliteral">" ("</span> << rc << <span class="stringliteral">")"</span> << endl;
<a name="l00394"></a>00394 mReadOnly = <span class="keyword">true</span>;
<a name="l00395"></a>00395 <span class="keywordflow">return</span> rc;
<a name="l00396"></a>00396 }
<a name="l00397"></a>00397 }
<a name="l00398"></a>00398 <span class="keywordflow">break</span>;
<a name="l00399"></a>00399
<a name="l00400"></a>00400 <span class="keywordflow">case</span> mutt_dotlock_privileged:
<a name="l00401"></a>00401 cmd_str = <span class="stringliteral">"mutt_dotlock -p "</span> + QFile::encodeName(KProcess::quote(<a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>()));
<a name="l00402"></a>00402 rc = system( cmd_str.data() );
<a name="l00403"></a>00403 <span class="keywordflow">if</span>( rc != 0 )
<a name="l00404"></a>00404 {
<a name="l00405"></a>00405 kdDebug(5006) << <span class="stringliteral">"Cannot lock folder `"</span> << <a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>() << <span class="stringliteral">"': "</span>
<a name="l00406"></a>00406 << strerror(rc) << <span class="stringliteral">" ("</span> << rc << <span class="stringliteral">")"</span> << endl;
<a name="l00407"></a>00407 mReadOnly = <span class="keyword">true</span>;
<a name="l00408"></a>00408 <span class="keywordflow">return</span> rc;
<a name="l00409"></a>00409 }
<a name="l00410"></a>00410 <span class="keywordflow">if</span>( <a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a> )
<a name="l00411"></a>00411 {
<a name="l00412"></a>00412 cmd_str = <span class="stringliteral">"mutt_dotlock -p "</span> + QFile::encodeName(KProcess::quote(<a class="code" href="classKMFolderIndex.html#ad6093d7502a422b1d43e9d693d178b2" title="Returns full path to index file.">indexLocation</a>()));
<a name="l00413"></a>00413 rc = system( cmd_str.data() );
<a name="l00414"></a>00414 <span class="keywordflow">if</span>( rc != 0 )
<a name="l00415"></a>00415 {
<a name="l00416"></a>00416 kdDebug(5006) << <span class="stringliteral">"Cannot lock index of folder `"</span> << <a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>() << <span class="stringliteral">"': "</span>
<a name="l00417"></a>00417 << strerror(rc) << <span class="stringliteral">" ("</span> << rc << <span class="stringliteral">")"</span> << endl;
<a name="l00418"></a>00418 mReadOnly = <span class="keyword">true</span>;
<a name="l00419"></a>00419 <span class="keywordflow">return</span> rc;
<a name="l00420"></a>00420 }
<a name="l00421"></a>00421 }
<a name="l00422"></a>00422 <span class="keywordflow">break</span>;
<a name="l00423"></a>00423
<a name="l00424"></a>00424 <span class="keywordflow">case</span> lock_none:
<a name="l00425"></a>00425 <span class="keywordflow">default</span>:
<a name="l00426"></a>00426 <span class="keywordflow">break</span>;
<a name="l00427"></a>00427 }
<a name="l00428"></a>00428
<a name="l00429"></a>00429
<a name="l00430"></a>00430 <a class="code" href="classFolderStorage.html#5ef848cbc03fef59d54664e4e71a6f31" title="TRUE if the files of the folder are locked (writable).">mFilesLocked</a> = <span class="keyword">true</span>;
<a name="l00431"></a>00431 <span class="keywordflow">return</span> 0;
<a name="l00432"></a>00432 }
<a name="l00433"></a>00433
<a name="l00434"></a>00434 <span class="comment">//-------------------------------------------------------------</span>
<a name="l00435"></a>00435 FolderJob*
<a name="l00436"></a>00436 KMFolderMbox::doCreateJob( <a class="code" href="classKMMessage.html" title="This is a Mime Message.">KMMessage</a> *msg, FolderJob::JobType jt,
<a name="l00437"></a>00437 <a class="code" href="classKMFolder.html" title="Mail folder.">KMFolder</a> *folder, QString, <span class="keyword">const</span> AttachmentStrategy* )<span class="keyword"> const</span>
<a name="l00438"></a>00438 <span class="keyword"></span>{
<a name="l00439"></a>00439 MboxJob *job = <span class="keyword">new</span> MboxJob( msg, jt, folder );
<a name="l00440"></a>00440 job->setParent( <span class="keyword">this</span> );
<a name="l00441"></a>00441 <span class="keywordflow">return</span> job;
<a name="l00442"></a>00442 }
<a name="l00443"></a>00443
<a name="l00444"></a>00444 <span class="comment">//-------------------------------------------------------------</span>
<a name="l00445"></a>00445 FolderJob*
<a name="l00446"></a>00446 KMFolderMbox::doCreateJob( QPtrList<KMMessage>& msgList, <span class="keyword">const</span> QString& sets,
<a name="l00447"></a>00447 FolderJob::JobType jt, <a class="code" href="classKMFolder.html" title="Mail folder.">KMFolder</a> *folder )<span class="keyword"> const</span>
<a name="l00448"></a>00448 <span class="keyword"></span>{
<a name="l00449"></a>00449 MboxJob *job = <span class="keyword">new</span> MboxJob( msgList, sets, jt, folder );
<a name="l00450"></a>00450 job->setParent( <span class="keyword">this</span> );
<a name="l00451"></a>00451 <span class="keywordflow">return</span> job;
<a name="l00452"></a>00452 }
<a name="l00453"></a>00453
<a name="l00454"></a>00454 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00455"></a>00455 <span class="keywordtype">int</span> KMFolderMbox::unlock()
<a name="l00456"></a>00456 {
<a name="l00457"></a>00457 <span class="keywordtype">int</span> rc;
<a name="l00458"></a>00458 <span class="keyword">struct </span>flock fl;
<a name="l00459"></a>00459 fl.l_type=F_UNLCK;
<a name="l00460"></a>00460 fl.l_whence=0;
<a name="l00461"></a>00461 fl.l_start=0;
<a name="l00462"></a>00462 fl.l_len=0;
<a name="l00463"></a>00463 QCString cmd_str;
<a name="l00464"></a>00464
<a name="l00465"></a>00465 assert(mStream != 0);
<a name="l00466"></a>00466 <a class="code" href="classFolderStorage.html#5ef848cbc03fef59d54664e4e71a6f31" title="TRUE if the files of the folder are locked (writable).">mFilesLocked</a> = <span class="keyword">false</span>;
<a name="l00467"></a>00467
<a name="l00468"></a>00468 <span class="keywordflow">switch</span>( mLockType )
<a name="l00469"></a>00469 {
<a name="l00470"></a>00470 <span class="keywordflow">case</span> FCNTL:
<a name="l00471"></a>00471 <span class="keywordflow">if</span> (<a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a>) fcntl(fileno(<a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a>), F_SETLK, &fl);
<a name="l00472"></a>00472 fcntl(fileno(mStream), F_SETLK, &fl);
<a name="l00473"></a>00473 rc = errno;
<a name="l00474"></a>00474 <span class="keywordflow">break</span>;
<a name="l00475"></a>00475
<a name="l00476"></a>00476 <span class="keywordflow">case</span> procmail_lockfile:
<a name="l00477"></a>00477 cmd_str = <span class="stringliteral">"rm -f "</span>;
<a name="l00478"></a>00478 <span class="keywordflow">if</span> (!mProcmailLockFileName.isEmpty())
<a name="l00479"></a>00479 cmd_str += QFile::encodeName(KProcess::quote(mProcmailLockFileName));
<a name="l00480"></a>00480 <span class="keywordflow">else</span>
<a name="l00481"></a>00481 cmd_str += QFile::encodeName(KProcess::quote(<a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>() + <span class="stringliteral">".lock"</span>));
<a name="l00482"></a>00482
<a name="l00483"></a>00483 rc = system( cmd_str.data() );
<a name="l00484"></a>00484 <span class="keywordflow">if</span>( <a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a> )
<a name="l00485"></a>00485 {
<a name="l00486"></a>00486 cmd_str = <span class="stringliteral">"rm -f "</span> + QFile::encodeName(KProcess::quote(<a class="code" href="classKMFolderIndex.html#ad6093d7502a422b1d43e9d693d178b2" title="Returns full path to index file.">indexLocation</a>() + <span class="stringliteral">".lock"</span>));
<a name="l00487"></a>00487 rc = system( cmd_str.data() );
<a name="l00488"></a>00488 }
<a name="l00489"></a>00489 <span class="keywordflow">break</span>;
<a name="l00490"></a>00490
<a name="l00491"></a>00491 <span class="keywordflow">case</span> mutt_dotlock:
<a name="l00492"></a>00492 cmd_str = <span class="stringliteral">"mutt_dotlock -u "</span> + QFile::encodeName(KProcess::quote(<a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>()));
<a name="l00493"></a>00493 rc = system( cmd_str.data() );
<a name="l00494"></a>00494 <span class="keywordflow">if</span>( <a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a> )
<a name="l00495"></a>00495 {
<a name="l00496"></a>00496 cmd_str = <span class="stringliteral">"mutt_dotlock -u "</span> + QFile::encodeName(KProcess::quote(<a class="code" href="classKMFolderIndex.html#ad6093d7502a422b1d43e9d693d178b2" title="Returns full path to index file.">indexLocation</a>()));
<a name="l00497"></a>00497 rc = system( cmd_str.data() );
<a name="l00498"></a>00498 }
<a name="l00499"></a>00499 <span class="keywordflow">break</span>;
<a name="l00500"></a>00500
<a name="l00501"></a>00501 <span class="keywordflow">case</span> mutt_dotlock_privileged:
<a name="l00502"></a>00502 cmd_str = <span class="stringliteral">"mutt_dotlock -p -u "</span> + QFile::encodeName(KProcess::quote(<a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>()));
<a name="l00503"></a>00503 rc = system( cmd_str.data() );
<a name="l00504"></a>00504 <span class="keywordflow">if</span>( <a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a> )
<a name="l00505"></a>00505 {
<a name="l00506"></a>00506 cmd_str = <span class="stringliteral">"mutt_dotlock -p -u "</span> + QFile::encodeName(KProcess::quote(<a class="code" href="classKMFolderIndex.html#ad6093d7502a422b1d43e9d693d178b2" title="Returns full path to index file.">indexLocation</a>()));
<a name="l00507"></a>00507 rc = system( cmd_str.data() );
<a name="l00508"></a>00508 }
<a name="l00509"></a>00509 <span class="keywordflow">break</span>;
<a name="l00510"></a>00510
<a name="l00511"></a>00511 <span class="keywordflow">case</span> lock_none:
<a name="l00512"></a>00512 <span class="keywordflow">default</span>:
<a name="l00513"></a>00513 rc = 0;
<a name="l00514"></a>00514 <span class="keywordflow">break</span>;
<a name="l00515"></a>00515 }
<a name="l00516"></a>00516
<a name="l00517"></a>00517 <span class="keywordflow">return</span> rc;
<a name="l00518"></a>00518 }
<a name="l00519"></a>00519
<a name="l00520"></a>00520
<a name="l00521"></a>00521 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00522"></a>00522 <a class="code" href="classKMFolderIndex.html#729bb121dd39d09834297118dda6655b" title="This enum indicates the status of the index file.">KMFolderIndex::IndexStatus</a> KMFolderMbox::indexStatus()
<a name="l00523"></a>00523 {
<a name="l00524"></a>00524 QFileInfo contInfo(<a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>());
<a name="l00525"></a>00525 QFileInfo indInfo(<a class="code" href="classKMFolderIndex.html#ad6093d7502a422b1d43e9d693d178b2" title="Returns full path to index file.">indexLocation</a>());
<a name="l00526"></a>00526
<a name="l00527"></a>00527 <span class="keywordflow">if</span> (!contInfo.exists()) <span class="keywordflow">return</span> KMFolderIndex::IndexOk;
<a name="l00528"></a>00528 <span class="keywordflow">if</span> (!indInfo.exists()) <span class="keywordflow">return</span> KMFolderIndex::IndexMissing;
<a name="l00529"></a>00529
<a name="l00530"></a>00530 <span class="comment">// Check whether the mbox file is more than 5 seconds newer than the index</span>
<a name="l00531"></a>00531 <span class="comment">// file. The 5 seconds are added to reduce the number of false alerts due</span>
<a name="l00532"></a>00532 <span class="comment">// to slightly out of sync clocks of the NFS server and the local machine.</span>
<a name="l00533"></a>00533 <span class="keywordflow">return</span> ( contInfo.lastModified() > indInfo.lastModified().addSecs(5) )
<a name="l00534"></a>00534 ? KMFolderIndex::IndexTooOld
<a name="l00535"></a>00535 : KMFolderIndex::IndexOk;
<a name="l00536"></a>00536 }
<a name="l00537"></a>00537
<a name="l00538"></a>00538
<a name="l00539"></a>00539 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00540"></a>00540 <span class="keywordtype">int</span> KMFolderMbox::createIndexFromContents()
<a name="l00541"></a>00541 {
<a name="l00542"></a>00542 <span class="keywordtype">char</span> line[MAX_LINE];
<a name="l00543"></a>00543 <span class="keywordtype">char</span> status[8], xstatus[8];
<a name="l00544"></a>00544 QCString subjStr, dateStr, fromStr, toStr, xmarkStr, *lastStr=0;
<a name="l00545"></a>00545 QCString replyToIdStr, replyToAuxIdStr, referencesStr, msgIdStr;
<a name="l00546"></a>00546 QCString sizeServerStr, uidStr;
<a name="l00547"></a>00547 QCString contentTypeStr, charset;
<a name="l00548"></a>00548 <span class="keywordtype">bool</span> atEof = <span class="keyword">false</span>;
<a name="l00549"></a>00549 <span class="keywordtype">bool</span> inHeader = <span class="keyword">true</span>;
<a name="l00550"></a>00550 KMMsgInfo* mi;
<a name="l00551"></a>00551 QString msgStr;
<a name="l00552"></a>00552 QRegExp regexp(MSG_SEPERATOR_REGEX);
<a name="l00553"></a>00553 <span class="keywordtype">int</span> i, num, numStatus;
<a name="l00554"></a>00554 <span class="keywordtype">short</span> needStatus;
<a name="l00555"></a>00555
<a name="l00556"></a>00556 assert(mStream != 0);
<a name="l00557"></a>00557 rewind(mStream);
<a name="l00558"></a>00558
<a name="l00559"></a>00559 <a class="code" href="classKMFolderIndex.html#fd20c0ebb809798887805ba1d93943fe" title="list of index entries or messages">mMsgList</a>.<a class="code" href="classKMMsgList.html#de2f36a7b28ee14d033e0a18bed51b67" title="Clear messages.">clear</a>();
<a name="l00560"></a>00560
<a name="l00561"></a>00561 num = -1;
<a name="l00562"></a>00562 numStatus= 11;
<a name="l00563"></a>00563 off_t offs = 0;
<a name="l00564"></a>00564 <span class="keywordtype">size_t</span> size = 0;
<a name="l00565"></a>00565 dateStr = <span class="stringliteral">""</span>;
<a name="l00566"></a>00566 fromStr = <span class="stringliteral">""</span>;
<a name="l00567"></a>00567 toStr = <span class="stringliteral">""</span>;
<a name="l00568"></a>00568 subjStr = <span class="stringliteral">""</span>;
<a name="l00569"></a>00569 *status = <span class="charliteral">'\0'</span>;
<a name="l00570"></a>00570 *xstatus = <span class="charliteral">'\0'</span>;
<a name="l00571"></a>00571 xmarkStr = <span class="stringliteral">""</span>;
<a name="l00572"></a>00572 replyToIdStr = <span class="stringliteral">""</span>;
<a name="l00573"></a>00573 replyToAuxIdStr = <span class="stringliteral">""</span>;
<a name="l00574"></a>00574 referencesStr = <span class="stringliteral">""</span>;
<a name="l00575"></a>00575 msgIdStr = <span class="stringliteral">""</span>;
<a name="l00576"></a>00576 needStatus = 3;
<a name="l00577"></a>00577 <span class="keywordtype">size_t</span> sizeServer = 0;
<a name="l00578"></a>00578 ulong uid = 0;
<a name="l00579"></a>00579
<a name="l00580"></a>00580
<a name="l00581"></a>00581 <span class="keywordflow">while</span> (!atEof)
<a name="l00582"></a>00582 {
<a name="l00583"></a>00583 off_t pos = ftell(mStream);
<a name="l00584"></a>00584 <span class="keywordflow">if</span> (!fgets(line, MAX_LINE, mStream)) atEof = <span class="keyword">true</span>;
<a name="l00585"></a>00585
<a name="l00586"></a>00586 <span class="keywordflow">if</span> (atEof ||
<a name="l00587"></a>00587 (memcmp(line, MSG_SEPERATOR_START, MSG_SEPERATOR_START_LEN)==0 &&
<a name="l00588"></a>00588 regexp.search(line) >= 0))
<a name="l00589"></a>00589 {
<a name="l00590"></a>00590 size = pos - offs;
<a name="l00591"></a>00591 pos = ftell(mStream);
<a name="l00592"></a>00592
<a name="l00593"></a>00593 <span class="keywordflow">if</span> (num >= 0)
<a name="l00594"></a>00594 {
<a name="l00595"></a>00595 <span class="keywordflow">if</span> (numStatus <= 0)
<a name="l00596"></a>00596 {
<a name="l00597"></a>00597 msgStr = i18n(<span class="stringliteral">"Creating index file: one message done"</span>, <span class="stringliteral">"Creating index file: %n messages done"</span>, num);
<a name="l00598"></a>00598 emit <a class="code" href="classFolderStorage.html#909f92b042ff368385241129fdf786f1" title="Emmited to display a message somewhere in a status line.">statusMsg</a>(msgStr);
<a name="l00599"></a>00599 numStatus = 10;
<a name="l00600"></a>00600 }
<a name="l00601"></a>00601
<a name="l00602"></a>00602 <span class="keywordflow">if</span> (size > 0)
<a name="l00603"></a>00603 {
<a name="l00604"></a>00604 msgIdStr = msgIdStr.stripWhiteSpace();
<a name="l00605"></a>00605 <span class="keywordflow">if</span>( !msgIdStr.isEmpty() ) {
<a name="l00606"></a>00606 <span class="keywordtype">int</span> rightAngle;
<a name="l00607"></a>00607 rightAngle = msgIdStr.find( <span class="charliteral">'>'</span> );
<a name="l00608"></a>00608 <span class="keywordflow">if</span>( rightAngle != -1 )
<a name="l00609"></a>00609 msgIdStr.truncate( rightAngle + 1 );
<a name="l00610"></a>00610 }
<a name="l00611"></a>00611
<a name="l00612"></a>00612 replyToIdStr = replyToIdStr.stripWhiteSpace();
<a name="l00613"></a>00613 <span class="keywordflow">if</span>( !replyToIdStr.isEmpty() ) {
<a name="l00614"></a>00614 <span class="keywordtype">int</span> rightAngle;
<a name="l00615"></a>00615 rightAngle = replyToIdStr.find( <span class="charliteral">'>'</span> );
<a name="l00616"></a>00616 <span class="keywordflow">if</span>( rightAngle != -1 )
<a name="l00617"></a>00617 replyToIdStr.truncate( rightAngle + 1 );
<a name="l00618"></a>00618 }
<a name="l00619"></a>00619
<a name="l00620"></a>00620 referencesStr = referencesStr.stripWhiteSpace();
<a name="l00621"></a>00621 <span class="keywordflow">if</span>( !referencesStr.isEmpty() ) {
<a name="l00622"></a>00622 <span class="keywordtype">int</span> leftAngle, rightAngle;
<a name="l00623"></a>00623 leftAngle = referencesStr.findRev( <span class="charliteral">'<'</span> );
<a name="l00624"></a>00624 <span class="keywordflow">if</span>( ( leftAngle != -1 )
<a name="l00625"></a>00625 && ( replyToIdStr.isEmpty() || ( replyToIdStr[0] != <span class="charliteral">'<'</span> ) ) ) {
<a name="l00626"></a>00626 <span class="comment">// use the last reference, instead of missing In-Reply-To</span>
<a name="l00627"></a>00627 replyToIdStr = referencesStr.mid( leftAngle );
<a name="l00628"></a>00628 }
<a name="l00629"></a>00629
<a name="l00630"></a>00630 <span class="comment">// find second last reference</span>
<a name="l00631"></a>00631 leftAngle = referencesStr.findRev( <span class="charliteral">'<'</span>, leftAngle - 1 );
<a name="l00632"></a>00632 <span class="keywordflow">if</span>( leftAngle != -1 )
<a name="l00633"></a>00633 referencesStr = referencesStr.mid( leftAngle );
<a name="l00634"></a>00634 rightAngle = referencesStr.findRev( <span class="charliteral">'>'</span> );
<a name="l00635"></a>00635 <span class="keywordflow">if</span>( rightAngle != -1 )
<a name="l00636"></a>00636 referencesStr.truncate( rightAngle + 1 );
<a name="l00637"></a>00637
<a name="l00638"></a>00638 <span class="comment">// Store the second to last reference in the replyToAuxIdStr</span>
<a name="l00639"></a>00639 <span class="comment">// It is a good candidate for threading the message below if the</span>
<a name="l00640"></a>00640 <span class="comment">// message In-Reply-To points to is not kept in this folder,</span>
<a name="l00641"></a>00641 <span class="comment">// but e.g. in an Outbox</span>
<a name="l00642"></a>00642 replyToAuxIdStr = referencesStr;
<a name="l00643"></a>00643 rightAngle = referencesStr.find( <span class="charliteral">'>'</span> );
<a name="l00644"></a>00644 <span class="keywordflow">if</span>( rightAngle != -1 )
<a name="l00645"></a>00645 replyToAuxIdStr.truncate( rightAngle + 1 );
<a name="l00646"></a>00646 }
<a name="l00647"></a>00647
<a name="l00648"></a>00648 contentTypeStr = contentTypeStr.stripWhiteSpace();
<a name="l00649"></a>00649 charset = <span class="stringliteral">""</span>;
<a name="l00650"></a>00650 <span class="keywordflow">if</span> ( !contentTypeStr.isEmpty() )
<a name="l00651"></a>00651 {
<a name="l00652"></a>00652 <span class="keywordtype">int</span> cidx = contentTypeStr.find( <span class="stringliteral">"charset="</span> );
<a name="l00653"></a>00653 <span class="keywordflow">if</span> ( cidx != -1 ) {
<a name="l00654"></a>00654 charset = contentTypeStr.mid( cidx + 8 );
<a name="l00655"></a>00655 <span class="keywordflow">if</span> ( !charset.isEmpty() && ( charset[0] == <span class="charliteral">'"'</span> ) ) {
<a name="l00656"></a>00656 charset = charset.mid( 1 );
<a name="l00657"></a>00657 }
<a name="l00658"></a>00658 cidx = 0;
<a name="l00659"></a>00659 <span class="keywordflow">while</span> ( (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>) cidx < charset.length() ) {
<a name="l00660"></a>00660 <span class="keywordflow">if</span> ( charset[cidx] == <span class="charliteral">'"'</span> || ( !isalnum(charset[cidx]) &&
<a name="l00661"></a>00661 charset[cidx] != <span class="charliteral">'-'</span> && charset[cidx] != <span class="charliteral">'_'</span> ) )
<a name="l00662"></a>00662 <span class="keywordflow">break</span>;
<a name="l00663"></a>00663 ++cidx;
<a name="l00664"></a>00664 }
<a name="l00665"></a>00665 charset.truncate( cidx );
<a name="l00666"></a>00666 <span class="comment">// kdDebug() << "KMFolderMaildir::readFileHeaderIntern() charset found: " <<</span>
<a name="l00667"></a>00667 <span class="comment">// charset << " from " << contentTypeStr << endl;</span>
<a name="l00668"></a>00668 }
<a name="l00669"></a>00669 }
<a name="l00670"></a>00670
<a name="l00671"></a>00671 mi = <span class="keyword">new</span> KMMsgInfo(folder());
<a name="l00672"></a>00672 mi->init( subjStr.stripWhiteSpace(),
<a name="l00673"></a>00673 fromStr.stripWhiteSpace(),
<a name="l00674"></a>00674 toStr.stripWhiteSpace(),
<a name="l00675"></a>00675 0, KMMsgStatusNew,
<a name="l00676"></a>00676 xmarkStr.stripWhiteSpace(),
<a name="l00677"></a>00677 replyToIdStr, replyToAuxIdStr, msgIdStr,
<a name="l00678"></a>00678 KMMsgEncryptionStateUnknown, KMMsgSignatureStateUnknown,
<a name="l00679"></a>00679 KMMsgMDNStateUnknown, charset, offs, size, sizeServer, uid );
<a name="l00680"></a>00680 mi->setStatus(status, xstatus);
<a name="l00681"></a>00681 mi->setDate( dateStr.stripWhiteSpace() );
<a name="l00682"></a>00682 mi->setDirty(<span class="keyword">false</span>);
<a name="l00683"></a>00683 <a class="code" href="classKMFolderIndex.html#fd20c0ebb809798887805ba1d93943fe" title="list of index entries or messages">mMsgList</a>.<a class="code" href="classKMMsgList.html#3d628e7f421be3351e3e58455b6a763b" title="Append given message after the last used message.">append</a>(mi, <a class="code" href="classFolderStorage.html#82473c8754b0d5012106989f26337f2f" title="Has this storage exported its serial numbers to the global message dict for lookup...">mExportsSernums</a> );
<a name="l00684"></a>00684
<a name="l00685"></a>00685 *status = <span class="charliteral">'\0'</span>;
<a name="l00686"></a>00686 *xstatus = <span class="charliteral">'\0'</span>;
<a name="l00687"></a>00687 needStatus = 3;
<a name="l00688"></a>00688 xmarkStr = <span class="stringliteral">""</span>;
<a name="l00689"></a>00689 replyToIdStr = <span class="stringliteral">""</span>;
<a name="l00690"></a>00690 replyToAuxIdStr = <span class="stringliteral">""</span>;
<a name="l00691"></a>00691 referencesStr = <span class="stringliteral">""</span>;
<a name="l00692"></a>00692 msgIdStr = <span class="stringliteral">""</span>;
<a name="l00693"></a>00693 dateStr = <span class="stringliteral">""</span>;
<a name="l00694"></a>00694 fromStr = <span class="stringliteral">""</span>;
<a name="l00695"></a>00695 subjStr = <span class="stringliteral">""</span>;
<a name="l00696"></a>00696 sizeServer = 0;
<a name="l00697"></a>00697 uid = 0;
<a name="l00698"></a>00698 }
<a name="l00699"></a>00699 <span class="keywordflow">else</span> num--,numStatus++;
<a name="l00700"></a>00700 }
<a name="l00701"></a>00701
<a name="l00702"></a>00702 offs = ftell(mStream);
<a name="l00703"></a>00703 num++;
<a name="l00704"></a>00704 numStatus--;
<a name="l00705"></a>00705 inHeader = <span class="keyword">true</span>;
<a name="l00706"></a>00706 <span class="keywordflow">continue</span>;
<a name="l00707"></a>00707 }
<a name="l00708"></a>00708 <span class="comment">// Is this a long header line?</span>
<a name="l00709"></a>00709 <span class="keywordflow">if</span> (inHeader && (line[0]==<span class="charliteral">'\t'</span> || line[0]==<span class="charliteral">' '</span>))
<a name="l00710"></a>00710 {
<a name="l00711"></a>00711 i = 0;
<a name="l00712"></a>00712 <span class="keywordflow">while</span> (line [i]==<span class="charliteral">'\t'</span> || line [i]==<span class="charliteral">' '</span>) i++;
<a name="l00713"></a>00713 <span class="keywordflow">if</span> (line [i] < <span class="charliteral">' '</span> && line [i]>0) inHeader = <span class="keyword">false</span>;
<a name="l00714"></a>00714 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (lastStr) *lastStr += line + i;
<a name="l00715"></a>00715 }
<a name="l00716"></a>00716 <span class="keywordflow">else</span> lastStr = 0;
<a name="l00717"></a>00717
<a name="l00718"></a>00718 <span class="keywordflow">if</span> (inHeader && (line [0]==<span class="charliteral">'\n'</span> || line [0]==<span class="charliteral">'\r'</span>))
<a name="l00719"></a>00719 inHeader = <span class="keyword">false</span>;
<a name="l00720"></a>00720 <span class="keywordflow">if</span> (!inHeader) <span class="keywordflow">continue</span>;
<a name="l00721"></a>00721
<a name="l00722"></a>00722 <span class="comment">/* -sanders Make all messages read when auto-recreating index */</span>
<a name="l00723"></a>00723 <span class="comment">/* Reverted, as it breaks reading the sent mail status, for example.</span>
<a name="l00724"></a>00724 <span class="comment"> -till */</span>
<a name="l00725"></a>00725 <span class="keywordflow">if</span> ((needStatus & 1) && strncasecmp(line, <span class="stringliteral">"Status:"</span>, 7) == 0)
<a name="l00726"></a>00726 {
<a name="l00727"></a>00727 <span class="keywordflow">for</span>(i=0; i<4 && line[i+8] > <span class="charliteral">' '</span>; i++)
<a name="l00728"></a>00728 status[i] = line[i+8];
<a name="l00729"></a>00729 status[i] = <span class="charliteral">'\0'</span>;
<a name="l00730"></a>00730 needStatus &= ~1;
<a name="l00731"></a>00731 }
<a name="l00732"></a>00732 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((needStatus & 2) && strncasecmp(line, <span class="stringliteral">"X-Status:"</span>, 9)==0)
<a name="l00733"></a>00733 {
<a name="l00734"></a>00734 <span class="keywordflow">for</span>(i=0; i<4 && line[i+10] > <span class="charliteral">' '</span>; i++)
<a name="l00735"></a>00735 xstatus[i] = line[i+10];
<a name="l00736"></a>00736 xstatus[i] = <span class="charliteral">'\0'</span>;
<a name="l00737"></a>00737 needStatus &= ~2;
<a name="l00738"></a>00738 }
<a name="l00739"></a>00739 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strncasecmp(line,<span class="stringliteral">"X-KMail-Mark:"</span>,13)==0)
<a name="l00740"></a>00740 xmarkStr = QCString(line+13);
<a name="l00741"></a>00741 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strncasecmp(line,<span class="stringliteral">"In-Reply-To:"</span>,12)==0) {
<a name="l00742"></a>00742 replyToIdStr = QCString(line+12);
<a name="l00743"></a>00743 lastStr = &replyToIdStr;
<a name="l00744"></a>00744 }
<a name="l00745"></a>00745 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strncasecmp(line,<span class="stringliteral">"References:"</span>,11)==0) {
<a name="l00746"></a>00746 referencesStr = QCString(line+11);
<a name="l00747"></a>00747 lastStr = &referencesStr;
<a name="l00748"></a>00748 }
<a name="l00749"></a>00749 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strncasecmp(line,<span class="stringliteral">"Message-Id:"</span>,11)==0) {
<a name="l00750"></a>00750 msgIdStr = QCString(line+11);
<a name="l00751"></a>00751 lastStr = &msgIdStr;
<a name="l00752"></a>00752 }
<a name="l00753"></a>00753 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strncasecmp(line,<span class="stringliteral">"Date:"</span>,5)==0)
<a name="l00754"></a>00754 {
<a name="l00755"></a>00755 dateStr = QCString(line+5);
<a name="l00756"></a>00756 lastStr = &dateStr;
<a name="l00757"></a>00757 }
<a name="l00758"></a>00758 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strncasecmp(line,<span class="stringliteral">"From:"</span>, 5)==0)
<a name="l00759"></a>00759 {
<a name="l00760"></a>00760 fromStr = QCString(line+5);
<a name="l00761"></a>00761 lastStr = &fromStr;
<a name="l00762"></a>00762 }
<a name="l00763"></a>00763 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strncasecmp(line,<span class="stringliteral">"To:"</span>, 3)==0)
<a name="l00764"></a>00764 {
<a name="l00765"></a>00765 toStr = QCString(line+3);
<a name="l00766"></a>00766 lastStr = &toStr;
<a name="l00767"></a>00767 }
<a name="l00768"></a>00768 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strncasecmp(line,<span class="stringliteral">"Subject:"</span>,8)==0)
<a name="l00769"></a>00769 {
<a name="l00770"></a>00770 subjStr = QCString(line+8);
<a name="l00771"></a>00771 lastStr = &subjStr;
<a name="l00772"></a>00772 }
<a name="l00773"></a>00773 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strncasecmp(line,<span class="stringliteral">"X-Length:"</span>,9)==0)
<a name="l00774"></a>00774 {
<a name="l00775"></a>00775 sizeServerStr = QCString(line+9);
<a name="l00776"></a>00776 sizeServer = sizeServerStr.toULong();
<a name="l00777"></a>00777 lastStr = &sizeServerStr;
<a name="l00778"></a>00778 }
<a name="l00779"></a>00779 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strncasecmp(line,<span class="stringliteral">"X-UID:"</span>,6)==0)
<a name="l00780"></a>00780 {
<a name="l00781"></a>00781 uidStr = QCString(line+6);
<a name="l00782"></a>00782 uid = uidStr.toULong();
<a name="l00783"></a>00783 lastStr = &uidStr;
<a name="l00784"></a>00784 }
<a name="l00785"></a>00785 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strncasecmp(line, <span class="stringliteral">"Content-Type:"</span>, 13) == 0)
<a name="l00786"></a>00786 {
<a name="l00787"></a>00787 contentTypeStr = QCString(line+13);
<a name="l00788"></a>00788 lastStr = &contentTypeStr;
<a name="l00789"></a>00789 }
<a name="l00790"></a>00790 }
<a name="l00791"></a>00791
<a name="l00792"></a>00792 <span class="keywordflow">if</span> (<a class="code" href="classFolderStorage.html#ee1ba572e534928d2eaa5ba709b4c6da" title="is the automatic creation of a index file allowed ?">mAutoCreateIndex</a>)
<a name="l00793"></a>00793 {
<a name="l00794"></a>00794 emit <a class="code" href="classFolderStorage.html#909f92b042ff368385241129fdf786f1" title="Emmited to display a message somewhere in a status line.">statusMsg</a>(i18n(<span class="stringliteral">"Writing index file"</span>));
<a name="l00795"></a>00795 <a class="code" href="classKMFolderIndex.html#4264d53186958a4b70c442133804b933" title="Write index to index-file.">writeIndex</a>();
<a name="l00796"></a>00796 }
<a name="l00797"></a>00797 <span class="keywordflow">else</span> <a class="code" href="classKMFolderIndex.html#51ff8dc0445c9862a5d6cd9645b24dec" title="offset of header of index file">mHeaderOffset</a> = 0;
<a name="l00798"></a>00798
<a name="l00799"></a>00799 <a class="code" href="classFolderStorage.html#857e7be082ae8f510a9f9ee9c9aaa0a2" title="A cludge to help make sure the count of unread messges is kept in sync.">correctUnreadMsgsCount</a>();
<a name="l00800"></a>00800
<a name="l00801"></a>00801 <span class="keywordflow">if</span> (kmkernel->outboxFolder() == folder() && <a class="code" href="classKMFolderIndex.html#69baae844f81450653ba2c76bdba0b82" title="Number of messages in this folder.">count</a>() > 0)
<a name="l00802"></a>00802 KMessageBox::queuedMessageBox(0, KMessageBox::Information,
<a name="l00803"></a>00803 i18n(<span class="stringliteral">"Your outbox contains messages which were "</span>
<a name="l00804"></a>00804 <span class="stringliteral">"most-likely not created by KMail;\nplease remove them from there if you "</span>
<a name="l00805"></a>00805 <span class="stringliteral">"do not want KMail to send them."</span>));
<a name="l00806"></a>00806
<a name="l00807"></a>00807 <a class="code" href="classFolderStorage.html#76b9ce47acdc9a1f419a57096ff5564c" title="Called when serial numbers for a folder are invalidated, invalidates/recreates data...">invalidateFolder</a>();
<a name="l00808"></a>00808 <span class="keywordflow">return</span> 0;
<a name="l00809"></a>00809 }
<a name="l00810"></a>00810
<a name="l00811"></a>00811
<a name="l00812"></a>00812 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00813"></a>00813 <a class="code" href="classKMMessage.html" title="This is a Mime Message.">KMMessage</a>* KMFolderMbox::readMsg(<span class="keywordtype">int</span> idx)
<a name="l00814"></a>00814 {
<a name="l00815"></a>00815 KMMsgInfo* mi = (KMMsgInfo*)<a class="code" href="classKMFolderIndex.html#fd20c0ebb809798887805ba1d93943fe" title="list of index entries or messages">mMsgList</a>[idx];
<a name="l00816"></a>00816
<a name="l00817"></a>00817 assert(mi!=0 && !mi->isMessage());
<a name="l00818"></a>00818 assert(mStream != 0);
<a name="l00819"></a>00819
<a name="l00820"></a>00820 <a class="code" href="classKMMessage.html" title="This is a Mime Message.">KMMessage</a> *msg = <span class="keyword">new</span> <a class="code" href="classKMMessage.html" title="This is a Mime Message.">KMMessage</a>(*mi);
<a name="l00821"></a>00821 msg-><a class="code" href="classKMMessage.html#eac0f2532de12814bdc6f528745fee5f" title="Set the KMMsgInfo object corresponding to this message.">setMsgInfo</a>( mi ); <span class="comment">// remember the KMMsgInfo object to that we can restore it when the KMMessage object is no longer needed</span>
<a name="l00822"></a>00822 <a class="code" href="classKMFolderIndex.html#fd20c0ebb809798887805ba1d93943fe" title="list of index entries or messages">mMsgList</a>.<a class="code" href="classKMMsgList.html#f5405c990b4536a8258aeb5ccde4e2af" title="Set message at given index.">set</a>(idx,&msg-><a class="code" href="classKMMessage.html#d8a3687b6c8e690a6225b59fdf80eeb8" title="Get KMMsgBase for this object.">toMsgBase</a>()); <span class="comment">// done now so that the serial number can be computed</span>
<a name="l00823"></a>00823 msg-><a class="code" href="classKMMessage.html#765ec32909b2bfde6a205c1b76431381" title="Parse the string and create this message from it.">fromDwString</a>(<a class="code" href="classFolderStorage.html#0c690ce0d230c64ae0303c0f1e74f2c7" title="Read a message and returns a DwString.">getDwString</a>(idx));
<a name="l00824"></a>00824 <span class="keywordflow">return</span> msg;
<a name="l00825"></a>00825 }
<a name="l00826"></a>00826
<a name="l00827"></a>00827
<a name="l00828"></a>00828 <span class="preprocessor">#define STRDIM(x) (sizeof(x)/sizeof(*x)-1)</span>
<a name="l00829"></a>00829 <span class="preprocessor"></span><span class="comment">// performs (\n|^)>{n}From_ -> \1>{n-1}From_ conversion</span>
<a name="l00830"></a>00830 <span class="keyword">static</span> <span class="keywordtype">size_t</span> unescapeFrom( <span class="keywordtype">char</span>* str, <span class="keywordtype">size_t</span> strLen ) {
<a name="l00831"></a>00831 <span class="keywordflow">if</span> ( !str )
<a name="l00832"></a>00832 <span class="keywordflow">return</span> 0;
<a name="l00833"></a>00833 <span class="keywordflow">if</span> ( strLen <= STRDIM(<span class="stringliteral">">From "</span>) )
<a name="l00834"></a>00834 <span class="keywordflow">return</span> strLen;
<a name="l00835"></a>00835
<a name="l00836"></a>00836 <span class="comment">// yes, *d++ = *s++ is a no-op as long as d == s (until after the</span>
<a name="l00837"></a>00837 <span class="comment">// first >From_), but writes are cheap compared to reads and the</span>
<a name="l00838"></a>00838 <span class="comment">// data is already in the cache from the read, so special-casing</span>
<a name="l00839"></a>00839 <span class="comment">// might even be slower...</span>
<a name="l00840"></a>00840 <span class="keyword">const</span> <span class="keywordtype">char</span> * s = str;
<a name="l00841"></a>00841 <span class="keywordtype">char</span> * d = str;
<a name="l00842"></a>00842 <span class="keyword">const</span> <span class="keywordtype">char</span> * <span class="keyword">const</span> e = str + strLen - STRDIM(<span class="stringliteral">">From "</span>);
<a name="l00843"></a>00843
<a name="l00844"></a>00844 <span class="keywordflow">while</span> ( s < e ) {
<a name="l00845"></a>00845 <span class="keywordflow">if</span> ( *s == <span class="charliteral">'\n'</span> && *(s+1) == <span class="charliteral">'>'</span> ) { <span class="comment">// we can do the lookahead, since e is 6 chars from the end!</span>
<a name="l00846"></a>00846 *d++ = *s++; <span class="comment">// == '\n'</span>
<a name="l00847"></a>00847 *d++ = *s++; <span class="comment">// == '>'</span>
<a name="l00848"></a>00848 <span class="keywordflow">while</span> ( s < e && *s == '><span class="stringliteral">' )</span>
<a name="l00849"></a>00849 <span class="stringliteral"> *d++ = *s++;</span>
<a name="l00850"></a>00850 <span class="stringliteral"> if ( qstrncmp( s, "From ", STRDIM("From ") ) == 0 )</span>
<a name="l00851"></a>00851 <span class="stringliteral"> --d;</span>
<a name="l00852"></a>00852 <span class="stringliteral"> }</span>
<a name="l00853"></a>00853 <span class="stringliteral"> *d++ = *s++; // yes, s might be e here, but e is not the end :-)</span>
<a name="l00854"></a>00854 <span class="stringliteral"> }</span>
<a name="l00855"></a>00855 <span class="stringliteral"> // copy the rest:</span>
<a name="l00856"></a>00856 <span class="stringliteral"> while ( s < str + strLen )</span>
<a name="l00857"></a>00857 <span class="stringliteral"> *d++ = *s++;</span>
<a name="l00858"></a>00858 <span class="stringliteral"> if ( d < s ) // only NUL-terminate if it'</span>s shorter
<a name="l00859"></a>00859 *d = 0;
<a name="l00860"></a>00860
<a name="l00861"></a>00861 <span class="keywordflow">return</span> d - str;
<a name="l00862"></a>00862 }
<a name="l00863"></a>00863
<a name="l00864"></a>00864 <span class="comment">//static</span>
<a name="l00865"></a>00865 QByteArray KMFolderMbox::escapeFrom( <span class="keyword">const</span> DwString & str ) {
<a name="l00866"></a>00866 <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> strLen = str.length();
<a name="l00867"></a>00867 <span class="keywordflow">if</span> ( strLen <= STRDIM(<span class="stringliteral">"From "</span>) )
<a name="l00868"></a>00868 <span class="keywordflow">return</span> <a class="code" href="namespaceKMail_1_1Util.html#62cdb963731a7eeaeca528f2e2651844" title="Construct a QByteArray from a DwString.">KMail::Util::ByteArray</a>( str );
<a name="l00869"></a>00869 <span class="comment">// worst case: \nFrom_\nFrom_\nFrom_... => grows to 7/6</span>
<a name="l00870"></a>00870 QByteArray result( <span class="keywordtype">int</span>( strLen + 5 ) / 6 * 7 + 1 );
<a name="l00871"></a>00871
<a name="l00872"></a>00872 <span class="keyword">const</span> <span class="keywordtype">char</span> * s = str.data();
<a name="l00873"></a>00873 <span class="keyword">const</span> <span class="keywordtype">char</span> * <span class="keyword">const</span> e = s + strLen - STRDIM(<span class="stringliteral">"From "</span>);
<a name="l00874"></a>00874 <span class="keywordtype">char</span> * d = result.data();
<a name="l00875"></a>00875
<a name="l00876"></a>00876 <span class="keywordtype">bool</span> onlyAnglesAfterLF = <span class="keyword">false</span>; <span class="comment">// dont' match ^From_</span>
<a name="l00877"></a>00877 <span class="keywordflow">while</span> ( s < e ) {
<a name="l00878"></a>00878 <span class="keywordflow">switch</span> ( *s ) {
<a name="l00879"></a>00879 <span class="keywordflow">case</span> <span class="charliteral">'\n'</span>:
<a name="l00880"></a>00880 onlyAnglesAfterLF = <span class="keyword">true</span>;
<a name="l00881"></a>00881 <span class="keywordflow">break</span>;
<a name="l00882"></a>00882 <span class="keywordflow">case</span> <span class="charliteral">'>'</span>:
<a name="l00883"></a>00883 <span class="keywordflow">break</span>;
<a name="l00884"></a>00884 <span class="keywordflow">case</span> <span class="charliteral">'F'</span>:
<a name="l00885"></a>00885 <span class="keywordflow">if</span> ( onlyAnglesAfterLF && qstrncmp( s+1, <span class="stringliteral">"rom "</span>, STRDIM(<span class="stringliteral">"rom "</span>) ) == 0 )
<a name="l00886"></a>00886 *d++ = <span class="charliteral">'>'</span>;
<a name="l00887"></a>00887 <span class="comment">// fall through</span>
<a name="l00888"></a>00888 <span class="keywordflow">default</span>:
<a name="l00889"></a>00889 onlyAnglesAfterLF = <span class="keyword">false</span>;
<a name="l00890"></a>00890 <span class="keywordflow">break</span>;
<a name="l00891"></a>00891 }
<a name="l00892"></a>00892 *d++ = *s++;
<a name="l00893"></a>00893 }
<a name="l00894"></a>00894 <span class="keywordflow">while</span> ( s < str.data() + strLen )
<a name="l00895"></a>00895 *d++ = *s++;
<a name="l00896"></a>00896
<a name="l00897"></a>00897 result.truncate( d - result.data() );
<a name="l00898"></a>00898 <span class="keywordflow">return</span> result;
<a name="l00899"></a>00899 }
<a name="l00900"></a>00900
<a name="l00901"></a>00901 <span class="preprocessor">#undef STRDIM</span>
<a name="l00902"></a>00902 <span class="preprocessor"></span>
<a name="l00903"></a>00903 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00904"></a>00904 DwString KMFolderMbox::getDwString(<span class="keywordtype">int</span> idx)
<a name="l00905"></a>00905 {
<a name="l00906"></a>00906 KMMsgInfo* mi = (KMMsgInfo*)<a class="code" href="classKMFolderIndex.html#fd20c0ebb809798887805ba1d93943fe" title="list of index entries or messages">mMsgList</a>[idx];
<a name="l00907"></a>00907
<a name="l00908"></a>00908 assert(mi!=0);
<a name="l00909"></a>00909 assert(mStream != 0);
<a name="l00910"></a>00910
<a name="l00911"></a>00911 <span class="keywordtype">size_t</span> msgSize = mi->msgSize();
<a name="l00912"></a>00912 <span class="keywordtype">char</span>* msgText = <span class="keyword">new</span> <span class="keywordtype">char</span>[ msgSize + 1 ];
<a name="l00913"></a>00913
<a name="l00914"></a>00914 fseek(mStream, mi->folderOffset(), SEEK_SET);
<a name="l00915"></a>00915 fread(msgText, msgSize, 1, mStream);
<a name="l00916"></a>00916 msgText[msgSize] = <span class="charliteral">'\0'</span>;
<a name="l00917"></a>00917
<a name="l00918"></a>00918 <span class="keywordtype">size_t</span> newMsgSize = unescapeFrom( msgText, msgSize );
<a name="l00919"></a>00919 newMsgSize = <a class="code" href="namespaceKMail_1_1Util.html#fd680b9adf53e03ccf6c814da9106d0a" title="Convert all sequences of &quot;\r\n&quot; (carriage return followed by a line feed)...">KMail::Util::crlf2lf</a>( msgText, newMsgSize );
<a name="l00920"></a>00920
<a name="l00921"></a>00921 DwString msgStr;
<a name="l00922"></a>00922 <span class="comment">// the DwString takes possession of msgText, so we must not delete msgText</span>
<a name="l00923"></a>00923 msgStr.TakeBuffer( msgText, msgSize + 1, 0, newMsgSize );
<a name="l00924"></a>00924 <span class="keywordflow">return</span> msgStr;
<a name="l00925"></a>00925 }
<a name="l00926"></a>00926
<a name="l00927"></a>00927
<a name="l00928"></a>00928 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00929"></a>00929 <span class="keywordtype">int</span> <a class="code" href="classFolderStorage.html#6d6e2d6fa19a67d119bac1e9e1c3dc97" title="Adds the given messages to the folder.">KMFolderMbox::addMsg</a>( <a class="code" href="classKMMessage.html" title="This is a Mime Message.">KMMessage</a>* aMsg, <span class="keywordtype">int</span>* aIndex_ret )
<a name="l00930"></a>00930 {
<a name="l00931"></a>00931 <span class="keywordflow">if</span> (!<a class="code" href="classFolderStorage.html#a4e85953f62f6eccecaed1ecbd6241cd" title="Returns FALSE, if the message has to be retrieved from an IMAP account first.">canAddMsgNow</a>(aMsg, aIndex_ret)) <span class="keywordflow">return</span> 0;
<a name="l00932"></a>00932 QByteArray msgText;
<a name="l00933"></a>00933 <span class="keywordtype">char</span> endStr[3];
<a name="l00934"></a>00934 <span class="keywordtype">int</span> idx = -1, rc;
<a name="l00935"></a>00935 <a class="code" href="classKMFolder.html" title="Mail folder.">KMFolder</a>* msgParent;
<a name="l00936"></a>00936 <span class="keywordtype">bool</span> editing = <span class="keyword">false</span>;
<a name="l00937"></a>00937 <span class="keywordtype">int</span> growth = 0;
<a name="l00938"></a>00938
<a name="l00939"></a>00939 <a class="code" href="classKMFolderOpener.html" title="RAII for KMFolder::open() / close().">KMFolderOpener</a> openThis(folder(), <span class="stringliteral">"mboxaddMsg"</span>);
<a name="l00940"></a>00940 rc = openThis.openResult();
<a name="l00941"></a>00941 <span class="keywordflow">if</span> (rc)
<a name="l00942"></a>00942 {
<a name="l00943"></a>00943 kdDebug(5006) << <span class="stringliteral">"KMFolderMbox::addMsg-open: "</span> << rc << <span class="stringliteral">" of folder: "</span> << <a class="code" href="classFolderStorage.html#ab46d25f9fd9f7ba3ddc112e642a04ce" title="Returns the label of the folder for visualization.">label</a>() << endl;
<a name="l00944"></a>00944 <span class="keywordflow">return</span> rc;
<a name="l00945"></a>00945 }
<a name="l00946"></a>00946
<a name="l00947"></a>00947 <span class="comment">// take message out of the folder it is currently in, if any</span>
<a name="l00948"></a>00948 msgParent = aMsg->parent();
<a name="l00949"></a>00949 <span class="keywordflow">if</span> (msgParent)
<a name="l00950"></a>00950 {
<a name="l00951"></a>00951 <span class="keywordflow">if</span> ( msgParent== folder() )
<a name="l00952"></a>00952 {
<a name="l00953"></a>00953 <span class="keywordflow">if</span> (kmkernel->folderIsDraftOrOutbox( folder() ))
<a name="l00954"></a>00954 <span class="comment">//special case for Edit message.</span>
<a name="l00955"></a>00955 {
<a name="l00956"></a>00956 kdDebug(5006) << <span class="stringliteral">"Editing message in outbox or drafts"</span> << endl;
<a name="l00957"></a>00957 editing = <span class="keyword">true</span>;
<a name="l00958"></a>00958 }
<a name="l00959"></a>00959 <span class="keywordflow">else</span>
<a name="l00960"></a>00960 <span class="keywordflow">return</span> 0;
<a name="l00961"></a>00961 }
<a name="l00962"></a>00962
<a name="l00963"></a>00963 idx = msgParent-><a class="code" href="classKMFolder.html#27adedd629ece306415faf3cf5fbc617" title="Returns the index of the given message or -1 if not found.">find</a>(aMsg);
<a name="l00964"></a>00964 msgParent-><a class="code" href="classKMFolder.html#a0fdfeeed6e8e20eff1cd6445309b2f4" title="Read message at given index.">getMsg</a>( idx );
<a name="l00965"></a>00965 }
<a name="l00966"></a>00966
<a name="l00967"></a>00967 <span class="keywordflow">if</span> (<a class="code" href="classFolderStorage.html#41196efc6926d01bc45fc2d61e97b39a" title="Returns the type of this folder.">folderType</a>() != KMFolderTypeImap)
<a name="l00968"></a>00968 {
<a name="l00969"></a>00969 <span class="comment">/*</span>
<a name="l00970"></a>00970 <span class="comment">QFile fileD0( "testdat_xx-kmfoldermbox-0" );</span>
<a name="l00971"></a>00971 <span class="comment">if( fileD0.open( IO_WriteOnly ) ) {</span>
<a name="l00972"></a>00972 <span class="comment"> QDataStream ds( &fileD0 );</span>
<a name="l00973"></a>00973 <span class="comment"> ds.writeRawBytes( aMsg->asString(), aMsg->asString().length() );</span>
<a name="l00974"></a>00974 <span class="comment"> fileD0.close(); // If data is 0 we just create a zero length file.</span>
<a name="l00975"></a>00975 <span class="comment">}</span>
<a name="l00976"></a>00976 <span class="comment">*/</span>
<a name="l00977"></a>00977 aMsg-><a class="code" href="classKMMessage.html#636d7b4660f0a85c74423104fa4645ac" title="Set &quot;Status&quot; and &quot;X-Status&quot; fields of the message from the internal...">setStatusFields</a>();
<a name="l00978"></a>00978 <span class="comment">/*</span>
<a name="l00979"></a>00979 <span class="comment">QFile fileD1( "testdat_xx-kmfoldermbox-1" );</span>
<a name="l00980"></a>00980 <span class="comment">if( fileD1.open( IO_WriteOnly ) ) {</span>
<a name="l00981"></a>00981 <span class="comment"> QDataStream ds( &fileD1 );</span>
<a name="l00982"></a>00982 <span class="comment"> ds.writeRawBytes( aMsg->asString(), aMsg->asString().length() );</span>
<a name="l00983"></a>00983 <span class="comment"> fileD1.close(); // If data is 0 we just create a zero length file.</span>
<a name="l00984"></a>00984 <span class="comment">}</span>
<a name="l00985"></a>00985 <span class="comment">*/</span>
<a name="l00986"></a>00986 <span class="keywordflow">if</span> (aMsg-><a class="code" href="classKMMessage.html#082d31ece170fb19cd5402a34a3f6727" title="Returns the value of a header field with the given name.">headerField</a>(<span class="stringliteral">"Content-Type"</span>).isEmpty()) <span class="comment">// This might be added by</span>
<a name="l00987"></a>00987 aMsg-><a class="code" href="classKMMessage.html#d01b9784ec819c2aa44e916098e76f78" title="Remove header field with given name.">removeHeaderField</a>(<span class="stringliteral">"Content-Type"</span>); <span class="comment">// the line above</span>
<a name="l00988"></a>00988 }
<a name="l00989"></a>00989 msgText = escapeFrom( aMsg-><a class="code" href="classKMMessage.html#49c5b4223492f2d81dcc97bb9462f728" title="Return the entire message contents in the DwString.">asDwString</a>() );
<a name="l00990"></a>00990 <span class="keywordtype">size_t</span> len = msgText.size();
<a name="l00991"></a>00991
<a name="l00992"></a>00992 assert(mStream != 0);
<a name="l00993"></a>00993 clearerr(mStream);
<a name="l00994"></a>00994 <span class="keywordflow">if</span> (len <= 0)
<a name="l00995"></a>00995 {
<a name="l00996"></a>00996 kdDebug(5006) << <span class="stringliteral">"Message added to folder `"</span> << name() << <span class="stringliteral">"' contains no data. Ignoring it."</span> << endl;
<a name="l00997"></a>00997 <span class="keywordflow">return</span> 0;
<a name="l00998"></a>00998 }
<a name="l00999"></a>00999
<a name="l01000"></a>01000 <span class="comment">// Make sure the file is large enough to check for an end</span>
<a name="l01001"></a>01001 <span class="comment">// character</span>
<a name="l01002"></a>01002 fseek(mStream, 0, SEEK_END);
<a name="l01003"></a>01003 off_t revert = ftell(mStream);
<a name="l01004"></a>01004 <span class="keywordflow">if</span> (ftell(mStream) >= 2) {
<a name="l01005"></a>01005 <span class="comment">// write message to folder file</span>
<a name="l01006"></a>01006 fseek(mStream, -2, SEEK_END);
<a name="l01007"></a>01007 fread(endStr, 1, 2, mStream); <span class="comment">// ensure separating empty line</span>
<a name="l01008"></a>01008 <span class="keywordflow">if</span> (ftell(mStream) > 0 && endStr[0]!=<span class="charliteral">'\n'</span>) {
<a name="l01009"></a>01009 ++growth;
<a name="l01010"></a>01010 <span class="keywordflow">if</span> (endStr[1]!=<span class="charliteral">'\n'</span>) {
<a name="l01011"></a>01011 <span class="comment">//printf ("****endStr[1]=%c\n", endStr[1]);</span>
<a name="l01012"></a>01012 fwrite(<span class="stringliteral">"\n\n"</span>, 1, 2, mStream);
<a name="l01013"></a>01013 ++growth;
<a name="l01014"></a>01014 }
<a name="l01015"></a>01015 <span class="keywordflow">else</span> fwrite(<span class="stringliteral">"\n"</span>, 1, 1, mStream);
<a name="l01016"></a>01016 }
<a name="l01017"></a>01017 }
<a name="l01018"></a>01018 fseek(mStream,0,SEEK_END); <span class="comment">// this is needed on solaris and others</span>
<a name="l01019"></a>01019 <span class="keywordtype">int</span> error = ferror(mStream);
<a name="l01020"></a>01020 <span class="keywordflow">if</span> (error)
<a name="l01021"></a>01021 <span class="keywordflow">return</span> error;
<a name="l01022"></a>01022
<a name="l01023"></a>01023 QCString messageSeparator( aMsg-><a class="code" href="classKMMessage.html#fa8e5a3da9c8c364ccbf80773b01c424" title="Returns an mbox message separator line for this message, i.e.">mboxMessageSeparator</a>() );
<a name="l01024"></a>01024 fwrite( messageSeparator.data(), messageSeparator.length(), 1, mStream );
<a name="l01025"></a>01025 off_t offs = ftell(mStream);
<a name="l01026"></a>01026 fwrite(msgText.data(), len, 1, mStream);
<a name="l01027"></a>01027 <span class="keywordflow">if</span> (msgText[(<span class="keywordtype">int</span>)len-1]!=<span class="charliteral">'\n'</span>) fwrite(<span class="stringliteral">"\n\n"</span>, 1, 2, mStream);
<a name="l01028"></a>01028 fflush(mStream);
<a name="l01029"></a>01029 <span class="keywordtype">size_t</span> size = ftell(mStream) - offs;
<a name="l01030"></a>01030
<a name="l01031"></a>01031 error = ferror(mStream);
<a name="l01032"></a>01032 <span class="keywordflow">if</span> (error) {
<a name="l01033"></a>01033 kdDebug(5006) << <span class="stringliteral">"Error: Could not add message to folder: "</span> << strerror(errno) << endl;
<a name="l01034"></a>01034 <span class="keywordflow">if</span> (ftell(mStream) > revert) {
<a name="l01035"></a>01035 kdDebug(5006) << <span class="stringliteral">"Undoing changes"</span> << endl;
<a name="l01036"></a>01036 truncate( QFile::encodeName(<a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>()), revert );
<a name="l01037"></a>01037 }
<a name="l01038"></a>01038 kmkernel->emergencyExit( i18n(<span class="stringliteral">"Could not add message to folder: "</span>) + QString::fromLocal8Bit(strerror(errno)));
<a name="l01039"></a>01039
<a name="l01040"></a>01040 <span class="comment">/* This code is not 100% reliable</span>
<a name="l01041"></a>01041 <span class="comment"> bool busy = kmkernel->kbp()->isBusy();</span>
<a name="l01042"></a>01042 <span class="comment"> if (busy) kmkernel->kbp()->idle();</span>
<a name="l01043"></a>01043 <span class="comment"> KMessageBox::sorry(0,</span>
<a name="l01044"></a>01044 <span class="comment"> i18n("Unable to add message to folder.\n"</span>
<a name="l01045"></a>01045 <span class="comment"> "(No space left on device or insufficient quota?)\n"</span>
<a name="l01046"></a>01046 <span class="comment"> "Free space and sufficient quota are required to continue safely."));</span>
<a name="l01047"></a>01047 <span class="comment"> if (busy) kmkernel->kbp()->busy();</span>
<a name="l01048"></a>01048 <span class="comment"> kmkernel->kbp()->idle();</span>
<a name="l01049"></a>01049 <span class="comment"> */</span>
<a name="l01050"></a>01050 <span class="keywordflow">return</span> error;
<a name="l01051"></a>01051 }
<a name="l01052"></a>01052
<a name="l01053"></a>01053 <span class="keywordflow">if</span> (msgParent) {
<a name="l01054"></a>01054 <span class="keywordflow">if</span> (idx >= 0) msgParent-><a class="code" href="classKMFolder.html#84bce28aea6c2d1638427bb81cded547" title="Detach message from this folder.">take</a>(idx);
<a name="l01055"></a>01055 }
<a name="l01056"></a>01056 <span class="comment">// if (mAccount) aMsg->removeHeaderField("X-UID");</span>
<a name="l01057"></a>01057
<a name="l01058"></a>01058 <span class="keywordflow">if</span> (aMsg->isUnread() || aMsg->isNew() ||
<a name="l01059"></a>01059 (folder() == kmkernel->outboxFolder())) {
<a name="l01060"></a>01060 <span class="keywordflow">if</span> (<a class="code" href="classFolderStorage.html#e6e47f7f83cedef350cda526c4abb564" title="number of unread messages, -1 if not yet set">mUnreadMsgs</a> == -1) <a class="code" href="classFolderStorage.html#e6e47f7f83cedef350cda526c4abb564" title="number of unread messages, -1 if not yet set">mUnreadMsgs</a> = 1;
<a name="l01061"></a>01061 <span class="keywordflow">else</span> ++<a class="code" href="classFolderStorage.html#e6e47f7f83cedef350cda526c4abb564" title="number of unread messages, -1 if not yet set">mUnreadMsgs</a>;
<a name="l01062"></a>01062 <span class="keywordflow">if</span> ( !mQuiet )
<a name="l01063"></a>01063 emit <a class="code" href="classFolderStorage.html#6a3087edd847e3427fad57a90d22fe6e" title="Emitted when number of unread messages has changed.">numUnreadMsgsChanged</a>( folder() );
<a name="l01064"></a>01064 }
<a name="l01065"></a>01065 ++mTotalMsgs;
<a name="l01066"></a>01066 mSize = -1;
<a name="l01067"></a>01067
<a name="l01068"></a>01068 <span class="keywordflow">if</span> ( aMsg->attachmentState() == KMMsgAttachmentUnknown &&
<a name="l01069"></a>01069 aMsg-><a class="code" href="classKMMessage.html#d32312c0e44c459d84e0469b8f10d631" title="Return if the message is ready to be shown.">readyToShow</a>() )
<a name="l01070"></a>01070 aMsg-><a class="code" href="classKMMessage.html#89f4c332f6e5ba72b6ac01b960b032df">updateAttachmentState</a>();
<a name="l01071"></a>01071
<a name="l01072"></a>01072 <span class="comment">// store information about the position in the folder file in the message</span>
<a name="l01073"></a>01073 aMsg->setParent(folder());
<a name="l01074"></a>01074 aMsg-><a class="code" href="classKMMessage.html#a11831fb98cb690de785e0c9cfb971b5">setFolderOffset</a>(offs);
<a name="l01075"></a>01075 aMsg-><a class="code" href="classKMMessage.html#446cc6914feed74ef4a5491a9fa2e2a8">setMsgSize</a>(size);
<a name="l01076"></a>01076 idx = <a class="code" href="classKMFolderIndex.html#fd20c0ebb809798887805ba1d93943fe" title="list of index entries or messages">mMsgList</a>.<a class="code" href="classKMMsgList.html#3d628e7f421be3351e3e58455b6a763b" title="Append given message after the last used message.">append</a>(&aMsg-><a class="code" href="classKMMessage.html#d8a3687b6c8e690a6225b59fdf80eeb8" title="Get KMMsgBase for this object.">toMsgBase</a>(), <a class="code" href="classFolderStorage.html#82473c8754b0d5012106989f26337f2f" title="Has this storage exported its serial numbers to the global message dict for lookup...">mExportsSernums</a> );
<a name="l01077"></a>01077 <span class="keywordflow">if</span> ( aMsg->getMsgSerNum() <= 0 )
<a name="l01078"></a>01078 aMsg-><a class="code" href="classKMMessage.html#a4eacb849513e37fc225b7dafe3be263" title="Sets the message serial number.">setMsgSerNum</a>();
<a name="l01079"></a>01079 <span class="keywordflow">else</span>
<a name="l01080"></a>01080 <a class="code" href="classFolderStorage.html#6acb3334f7c0e4c8b920df294710ef86" title="Replaces the serial number for the message msg at index idx with sernum.">replaceMsgSerNum</a>( aMsg->getMsgSerNum(), &aMsg-><a class="code" href="classKMMessage.html#d8a3687b6c8e690a6225b59fdf80eeb8" title="Get KMMsgBase for this object.">toMsgBase</a>(), idx );
<a name="l01081"></a>01081
<a name="l01082"></a>01082 <span class="comment">// change the length of the previous message to encompass white space added</span>
<a name="l01083"></a>01083 <span class="keywordflow">if</span> ((idx > 0) && (growth > 0)) {
<a name="l01084"></a>01084 <span class="comment">// don't grow if a deleted message claims space at the end of the file</span>
<a name="l01085"></a>01085 <span class="keywordflow">if</span> ((ulong)revert == <a class="code" href="classKMFolderIndex.html#fd20c0ebb809798887805ba1d93943fe" title="list of index entries or messages">mMsgList</a>[idx - 1]->folderOffset() + <a class="code" href="classKMFolderIndex.html#fd20c0ebb809798887805ba1d93943fe" title="list of index entries or messages">mMsgList</a>[idx - 1]->msgSize() )
<a name="l01086"></a>01086 <a class="code" href="classKMFolderIndex.html#fd20c0ebb809798887805ba1d93943fe" title="list of index entries or messages">mMsgList</a>[idx - 1]->setMsgSize( <a class="code" href="classKMFolderIndex.html#fd20c0ebb809798887805ba1d93943fe" title="list of index entries or messages">mMsgList</a>[idx - 1]->msgSize() + growth );
<a name="l01087"></a>01087 }
<a name="l01088"></a>01088
<a name="l01089"></a>01089 <span class="comment">// write index entry if desired</span>
<a name="l01090"></a>01090 <span class="keywordflow">if</span> (<a class="code" href="classFolderStorage.html#ee1ba572e534928d2eaa5ba709b4c6da" title="is the automatic creation of a index file allowed ?">mAutoCreateIndex</a>)
<a name="l01091"></a>01091 {
<a name="l01092"></a>01092 assert(<a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a> != 0);
<a name="l01093"></a>01093 clearerr(<a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a>);
<a name="l01094"></a>01094 fseek(<a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a>, 0, SEEK_END);
<a name="l01095"></a>01095 revert = ftell(<a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a>);
<a name="l01096"></a>01096
<a name="l01097"></a>01097 KMMsgBase * mb = &aMsg-><a class="code" href="classKMMessage.html#d8a3687b6c8e690a6225b59fdf80eeb8" title="Get KMMsgBase for this object.">toMsgBase</a>();
<a name="l01098"></a>01098 <span class="keywordtype">int</span> len;
<a name="l01099"></a>01099 <span class="keyword">const</span> uchar *buffer = mb->asIndexString(len);
<a name="l01100"></a>01100 fwrite(&len,<span class="keyword">sizeof</span>(len), 1, <a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a>);
<a name="l01101"></a>01101 mb->setIndexOffset( ftell(<a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a>) );
<a name="l01102"></a>01102 mb->setIndexLength( len );
<a name="l01103"></a>01103 <span class="keywordflow">if</span>(fwrite(buffer, len, 1, <a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a>) != 1)
<a name="l01104"></a>01104 kdDebug(5006) << <span class="stringliteral">"Whoa! "</span> << __FILE__ << <span class="stringliteral">":"</span> << __LINE__ << endl;
<a name="l01105"></a>01105
<a name="l01106"></a>01106 fflush(<a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a>);
<a name="l01107"></a>01107 error = ferror(<a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a>);
<a name="l01108"></a>01108
<a name="l01109"></a>01109 <span class="keywordflow">if</span> ( <a class="code" href="classFolderStorage.html#82473c8754b0d5012106989f26337f2f" title="Has this storage exported its serial numbers to the global message dict for lookup...">mExportsSernums</a> )
<a name="l01110"></a>01110 error |= <a class="code" href="classFolderStorage.html#2b1f5a80b03a61991f853ca8e76c2165" title="Append message to end of message serial number file.">appendToFolderIdsFile</a>( idx );
<a name="l01111"></a>01111
<a name="l01112"></a>01112 <span class="keywordflow">if</span> (error) {
<a name="l01113"></a>01113 kdWarning(5006) << <span class="stringliteral">"Error: Could not add message to folder (No space left on device?)"</span> << endl;
<a name="l01114"></a>01114 <span class="keywordflow">if</span> (ftell(<a class="code" href="classKMFolderIndex.html#3701ad77a16e49969997705d7223f221" title="table of contents file">mIndexStream</a>) > revert) {
<a name="l01115"></a>01115 kdWarning(5006) << <span class="stringliteral">"Undoing changes"</span> << endl;
<a name="l01116"></a>01116 truncate( QFile::encodeName(<a class="code" href="classKMFolderIndex.html#ad6093d7502a422b1d43e9d693d178b2" title="Returns full path to index file.">indexLocation</a>()), revert );
<a name="l01117"></a>01117 }
<a name="l01118"></a>01118 <span class="keywordflow">if</span> ( errno )
<a name="l01119"></a>01119 kmkernel->emergencyExit( i18n(<span class="stringliteral">"Could not add message to folder:"</span>) + QString::fromLocal8Bit(strerror(errno)));
<a name="l01120"></a>01120 <span class="keywordflow">else</span>
<a name="l01121"></a>01121 kmkernel->emergencyExit( i18n(<span class="stringliteral">"Could not add message to folder (No space left on device?)"</span>) );
<a name="l01122"></a>01122
<a name="l01123"></a>01123 <span class="comment">/* This code may not be 100% reliable</span>
<a name="l01124"></a>01124 <span class="comment"> bool busy = kmkernel->kbp()->isBusy();</span>
<a name="l01125"></a>01125 <span class="comment"> if (busy) kmkernel->kbp()->idle();</span>
<a name="l01126"></a>01126 <span class="comment"> KMessageBox::sorry(0,</span>
<a name="l01127"></a>01127 <span class="comment"> i18n("Unable to add message to folder.\n"</span>
<a name="l01128"></a>01128 <span class="comment"> "(No space left on device or insufficient quota?)\n"</span>
<a name="l01129"></a>01129 <span class="comment"> "Free space and sufficient quota are required to continue safely."));</span>
<a name="l01130"></a>01130 <span class="comment"> if (busy) kmkernel->kbp()->busy();</span>
<a name="l01131"></a>01131 <span class="comment"> */</span>
<a name="l01132"></a>01132 <span class="keywordflow">return</span> error;
<a name="l01133"></a>01133 }
<a name="l01134"></a>01134 }
<a name="l01135"></a>01135
<a name="l01136"></a>01136 <span class="keywordflow">if</span> (aIndex_ret) *aIndex_ret = idx;
<a name="l01137"></a>01137 <a class="code" href="classFolderStorage.html#1b56812d700b84882b21ee3cd522aac9" title="Called by derived classes implementation of addMsg.">emitMsgAddedSignals</a>(idx);
<a name="l01138"></a>01138
<a name="l01139"></a>01139 <span class="comment">// All streams have been flushed without errors if we arrive here</span>
<a name="l01140"></a>01140 <span class="comment">// Return success!</span>
<a name="l01141"></a>01141 <span class="comment">// (Don't return status of stream, it may have been closed already.)</span>
<a name="l01142"></a>01142 <span class="keywordflow">return</span> 0;
<a name="l01143"></a>01143 }
<a name="l01144"></a>01144
<a name="l01145"></a>01145 <span class="keywordtype">int</span> KMFolderMbox::compact( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> startIndex, <span class="keywordtype">int</span> nbMessages, FILE* tmpfile, off_t& offs, <span class="keywordtype">bool</span>& done )
<a name="l01146"></a>01146 {
<a name="l01147"></a>01147 <span class="keywordtype">int</span> rc = 0;
<a name="l01148"></a>01148 QCString mtext;
<a name="l01149"></a>01149 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> stopIndex = nbMessages == -1 ? <a class="code" href="classKMFolderIndex.html#fd20c0ebb809798887805ba1d93943fe" title="list of index entries or messages">mMsgList</a>.<a class="code" href="classKMMsgList.html#c98dd76b597a54c9bd68feed59276809" title="Number of messages in the array.">count</a>() :
<a name="l01150"></a>01150 QMIN( <a class="code" href="classKMFolderIndex.html#fd20c0ebb809798887805ba1d93943fe" title="list of index entries or messages">mMsgList</a>.<a class="code" href="classKMMsgList.html#c98dd76b597a54c9bd68feed59276809" title="Number of messages in the array.">count</a>(), startIndex + nbMessages );
<a name="l01151"></a>01151 <span class="comment">//kdDebug(5006) << "KMFolderMbox: compacting from " << startIndex << " to " << stopIndex << endl;</span>
<a name="l01152"></a>01152 <span class="keywordflow">for</span>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> idx = startIndex; idx < stopIndex; ++idx) {
<a name="l01153"></a>01153 KMMsgInfo* mi = (KMMsgInfo*)<a class="code" href="classKMFolderIndex.html#fd20c0ebb809798887805ba1d93943fe" title="list of index entries or messages">mMsgList</a>.at(idx);
<a name="l01154"></a>01154 <span class="keywordtype">size_t</span> msize = mi->msgSize();
<a name="l01155"></a>01155 <span class="keywordflow">if</span> (mtext.size() < msize + 2)
<a name="l01156"></a>01156 mtext.<a class="code" href="classKMMsgList.html#dbe4e075e9966e798516eeedfd749791" title="Resize array and initialize new elements if any.">resize</a>(msize+2);
<a name="l01157"></a>01157 off_t folder_offset = mi->folderOffset();
<a name="l01158"></a>01158
<a name="l01159"></a>01159 <span class="comment">//now we need to find the separator! grr...</span>
<a name="l01160"></a>01160 <span class="keywordflow">for</span>(off_t i = folder_offset-25; <span class="keyword">true</span>; i -= 20) {
<a name="l01161"></a>01161 off_t chunk_offset = i <= 0 ? 0 : i;
<a name="l01162"></a>01162 <span class="keywordflow">if</span>(fseek(mStream, chunk_offset, SEEK_SET) == -1) {
<a name="l01163"></a>01163 rc = errno;
<a name="l01164"></a>01164 <span class="keywordflow">break</span>;
<a name="l01165"></a>01165 }
<a name="l01166"></a>01166 <span class="keywordflow">if</span> (mtext.size() < 20)
<a name="l01167"></a>01167 mtext.resize(20);
<a name="l01168"></a>01168 fread(mtext.data(), 20, 1, mStream);
<a name="l01169"></a>01169 <span class="keywordflow">if</span>(i <= 0) { <span class="comment">//woops we've reached the top of the file, last try..</span>
<a name="l01170"></a>01170 <span class="keywordflow">if</span> ( mtext.contains( <span class="stringliteral">"from "</span>, <span class="keyword">false</span> ) ) {
<a name="l01171"></a>01171 <span class="keywordflow">if</span> (mtext.size() < (size_t)folder_offset)
<a name="l01172"></a>01172 mtext.resize(folder_offset);
<a name="l01173"></a>01173 <span class="keywordflow">if</span>(fseek(mStream, chunk_offset, SEEK_SET) == -1 ||
<a name="l01174"></a>01174 !fread(mtext.data(), folder_offset, 1, mStream) ||
<a name="l01175"></a>01175 !fwrite(mtext.data(), folder_offset, 1, tmpfile)) {
<a name="l01176"></a>01176 rc = errno;
<a name="l01177"></a>01177 <span class="keywordflow">break</span>;
<a name="l01178"></a>01178 }
<a name="l01179"></a>01179 offs += folder_offset;
<a name="l01180"></a>01180 } <span class="keywordflow">else</span> {
<a name="l01181"></a>01181 rc = 666;
<a name="l01182"></a>01182 }
<a name="l01183"></a>01183 <span class="keywordflow">break</span>;
<a name="l01184"></a>01184 } <span class="keywordflow">else</span> {
<a name="l01185"></a>01185 <span class="keywordtype">int</span> last_crlf = -1;
<a name="l01186"></a>01186 <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i2 = 0; i2 < 20; i2++) {
<a name="l01187"></a>01187 <span class="keywordflow">if</span>(*(mtext.data()+i2) == <span class="charliteral">'\n'</span>)
<a name="l01188"></a>01188 last_crlf = i2;
<a name="l01189"></a>01189 }
<a name="l01190"></a>01190 <span class="keywordflow">if</span>(last_crlf != -1) {
<a name="l01191"></a>01191 <span class="keywordtype">int</span> size = folder_offset - (i + last_crlf+1);
<a name="l01192"></a>01192 <span class="keywordflow">if</span> ((<span class="keywordtype">int</span>)mtext.size() < size)
<a name="l01193"></a>01193 mtext.resize(size);
<a name="l01194"></a>01194 <span class="keywordflow">if</span>(fseek(mStream, i + last_crlf+1, SEEK_SET) == -1 ||
<a name="l01195"></a>01195 !fread(mtext.data(), size, 1, mStream) ||
<a name="l01196"></a>01196 !fwrite(mtext.data(), size, 1, tmpfile)) {
<a name="l01197"></a>01197 rc = errno;
<a name="l01198"></a>01198 <span class="keywordflow">break</span>;
<a name="l01199"></a>01199 }
<a name="l01200"></a>01200 offs += size;
<a name="l01201"></a>01201 <span class="keywordflow">break</span>;
<a name="l01202"></a>01202 }
<a name="l01203"></a>01203 }
<a name="l01204"></a>01204 }
<a name="l01205"></a>01205 <span class="keywordflow">if</span> (rc)
<a name="l01206"></a>01206 <span class="keywordflow">break</span>;
<a name="l01207"></a>01207
<a name="l01208"></a>01208 <span class="comment">//now actually write the message</span>
<a name="l01209"></a>01209 <span class="keywordflow">if</span>(fseek(mStream, folder_offset, SEEK_SET) == -1 ||
<a name="l01210"></a>01210 !fread(mtext.data(), msize, 1, mStream) || !fwrite(mtext.data(), msize, 1, tmpfile)) {
<a name="l01211"></a>01211 rc = errno;
<a name="l01212"></a>01212 <span class="keywordflow">break</span>;
<a name="l01213"></a>01213 }
<a name="l01214"></a>01214 mi->setFolderOffset(offs);
<a name="l01215"></a>01215 offs += msize;
<a name="l01216"></a>01216 }
<a name="l01217"></a>01217 done = ( !rc && stopIndex == <a class="code" href="classKMFolderIndex.html#fd20c0ebb809798887805ba1d93943fe" title="list of index entries or messages">mMsgList</a>.<a class="code" href="classKMMsgList.html#c98dd76b597a54c9bd68feed59276809" title="Number of messages in the array.">count</a>() ); <span class="comment">// finished without errors</span>
<a name="l01218"></a>01218 <span class="keywordflow">return</span> rc;
<a name="l01219"></a>01219 }
<a name="l01220"></a>01220
<a name="l01221"></a>01221 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l01222"></a>01222 <span class="keywordtype">int</span> KMFolderMbox::compact( <span class="keywordtype">bool</span> silent )
<a name="l01223"></a>01223 {
<a name="l01224"></a>01224 <span class="comment">// This is called only when the user explicitely requests compaction,</span>
<a name="l01225"></a>01225 <span class="comment">// so we don't check needsCompact.</span>
<a name="l01226"></a>01226
<a name="l01227"></a>01227 <a class="code" href="classKMail_1_1MboxCompactionJob.html" title="A job that runs in the background and compacts mbox folders.">KMail::MboxCompactionJob</a>* job = <span class="keyword">new</span> <a class="code" href="classKMail_1_1MboxCompactionJob.html" title="A job that runs in the background and compacts mbox folders.">KMail::MboxCompactionJob</a>( folder(), <span class="keyword">true</span> <span class="comment">/*immediate*/</span> );
<a name="l01228"></a>01228 <span class="keywordtype">int</span> rc = job-><a class="code" href="classKMail_1_1MboxCompactionJob.html#c588ab635315f3eb188ad1b37d719467">executeNow</a>( silent );
<a name="l01229"></a>01229 <span class="comment">// Note that job autodeletes itself.</span>
<a name="l01230"></a>01230
<a name="l01231"></a>01231 <span class="comment">// If this is the current folder, the changed signal will ultimately call</span>
<a name="l01232"></a>01232 <span class="comment">// KMHeaders::setFolderInfoStatus which will override the message, so save/restore it</span>
<a name="l01233"></a>01233 QString <a class="code" href="classFolderStorage.html#909f92b042ff368385241129fdf786f1" title="Emmited to display a message somewhere in a status line.">statusMsg</a> = BroadcastStatus::instance()->statusMsg();
<a name="l01234"></a>01234 emit <a class="code" href="classFolderStorage.html#731cae9a9833029f08abda66838ad96e" title="Emitted when the status, name, or associated accounts of this folder changed.">changed</a>();
<a name="l01235"></a>01235 BroadcastStatus::instance()->setStatusMsg( statusMsg );
<a name="l01236"></a>01236 <span class="keywordflow">return</span> rc;
<a name="l01237"></a>01237 }
<a name="l01238"></a>01238
<a name="l01239"></a>01239
<a name="l01240"></a>01240 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l01241"></a>01241 <span class="keywordtype">void</span> KMFolderMbox::setLockType( LockType ltype )
<a name="l01242"></a>01242 {
<a name="l01243"></a>01243 mLockType = ltype;
<a name="l01244"></a>01244 }
<a name="l01245"></a>01245
<a name="l01246"></a>01246 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l01247"></a>01247 <span class="keywordtype">void</span> KMFolderMbox::setProcmailLockFileName( <span class="keyword">const</span> QString &fname )
<a name="l01248"></a>01248 {
<a name="l01249"></a>01249 mProcmailLockFileName = fname;
<a name="l01250"></a>01250 }
<a name="l01251"></a>01251
<a name="l01252"></a>01252 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l01253"></a>01253 <span class="keywordtype">int</span> KMFolderMbox::removeContents()
<a name="l01254"></a>01254 {
<a name="l01255"></a>01255 <span class="keywordtype">int</span> rc = 0;
<a name="l01256"></a>01256 rc = unlink(QFile::encodeName(<a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>()));
<a name="l01257"></a>01257 <span class="keywordflow">return</span> rc;
<a name="l01258"></a>01258 }
<a name="l01259"></a>01259
<a name="l01260"></a>01260 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l01261"></a>01261 <span class="keywordtype">int</span> KMFolderMbox::expungeContents()
<a name="l01262"></a>01262 {
<a name="l01263"></a>01263 <span class="keywordtype">int</span> rc = 0;
<a name="l01264"></a>01264 <span class="keywordflow">if</span> (truncate(QFile::encodeName(<a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>()), 0))
<a name="l01265"></a>01265 rc = errno;
<a name="l01266"></a>01266 <span class="keywordflow">return</span> rc;
<a name="l01267"></a>01267 }
<a name="l01268"></a>01268
<a name="l01269"></a>01269 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l01270"></a>01270 <span class="comment">/*virtual*/</span>
<a name="l01271"></a>01271 Q_INT64 KMFolderMbox::doFolderSize()<span class="keyword"> const</span>
<a name="l01272"></a>01272 <span class="keyword"></span>{
<a name="l01273"></a>01273 QFileInfo info( <a class="code" href="classFolderStorage.html#a144bcff0830fe5fb8d29bca070188ed" title="Returns full path to folder file.">location</a>() );
<a name="l01274"></a>01274 <span class="keywordflow">return</span> (Q_INT64)(info.size());
<a name="l01275"></a>01275 }
<a name="l01276"></a>01276
<a name="l01277"></a>01277 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l01278"></a>01278 <span class="preprocessor">#include "kmfoldermbox.moc"</span>
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