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<div class="title">ktempfile.cpp</div> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> *</span>
<a name="l00003"></a>00003 <span class="comment"> * This file is part of the KDE libraries</span>
<a name="l00004"></a>00004 <span class="comment"> * Copyright (c) 1999 Waldo Bastian <bastian@kde.org></span>
<a name="l00005"></a>00005 <span class="comment"> *</span>
<a name="l00006"></a>00006 <span class="comment"> * $Id: ktempfile.cpp 800078 2008-04-23 09:01:56Z lunakl $</span>
<a name="l00007"></a>00007 <span class="comment"> *</span>
<a name="l00008"></a>00008 <span class="comment"> * This library is free software; you can redistribute it and/or</span>
<a name="l00009"></a>00009 <span class="comment"> * modify it under the terms of the GNU Library General Public</span>
<a name="l00010"></a>00010 <span class="comment"> * License version 2 as published by the Free Software Foundation.</span>
<a name="l00011"></a>00011 <span class="comment"> *</span>
<a name="l00012"></a>00012 <span class="comment"> * This library is distributed in the hope that it will be useful,</span>
<a name="l00013"></a>00013 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00014"></a>00014 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00015"></a>00015 <span class="comment"> * Library General Public License for more details.</span>
<a name="l00016"></a>00016 <span class="comment"> *</span>
<a name="l00017"></a>00017 <span class="comment"> * You should have received a copy of the GNU Library General Public License</span>
<a name="l00018"></a>00018 <span class="comment"> * along with this library; see the file COPYING.LIB. If not, write to</span>
<a name="l00019"></a>00019 <span class="comment"> * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00020"></a>00020 <span class="comment"> * Boston, MA 02110-1301, USA.</span>
<a name="l00021"></a>00021 <span class="comment"> **/</span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="preprocessor">#include <config.h></span>
<a name="l00024"></a>00024
<a name="l00025"></a>00025 <span class="preprocessor">#include <sys/types.h></span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="preprocessor">#ifdef HAVE_SYS_STAT_H</span>
<a name="l00028"></a>00028 <span class="preprocessor"></span><span class="preprocessor">#include <sys/stat.h></span>
<a name="l00029"></a>00029 <span class="preprocessor">#endif</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <fcntl.h></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <stdlib.h></span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <unistd.h></span>
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="preprocessor">#ifdef HAVE_TEST</span>
<a name="l00036"></a>00036 <span class="preprocessor"></span><span class="preprocessor">#include <test.h></span>
<a name="l00037"></a>00037 <span class="preprocessor">#endif</span>
<a name="l00038"></a>00038 <span class="preprocessor"></span><span class="preprocessor">#ifdef HAVE_PATHS_H</span>
<a name="l00039"></a>00039 <span class="preprocessor"></span><span class="preprocessor">#include <paths.h></span>
<a name="l00040"></a>00040 <span class="preprocessor">#endif</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span>
<a name="l00042"></a>00042 <span class="preprocessor">#ifndef _PATH_TMP</span>
<a name="l00043"></a>00043 <span class="preprocessor"></span><span class="preprocessor">#define _PATH_TMP "/tmp"</span>
<a name="l00044"></a>00044 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00045"></a>00045 <span class="preprocessor"></span>
<a name="l00046"></a>00046 <span class="preprocessor">#include <qdatetime.h></span>
<a name="l00047"></a>00047 <span class="preprocessor">#include <qfile.h></span>
<a name="l00048"></a>00048 <span class="preprocessor">#include <qdatastream.h></span>
<a name="l00049"></a>00049 <span class="preprocessor">#include <qtextstream.h></span>
<a name="l00050"></a>00050
<a name="l00051"></a>00051 <span class="preprocessor">#include "kglobal.h"</span>
<a name="l00052"></a>00052 <span class="preprocessor">#include "kapplication.h"</span>
<a name="l00053"></a>00053 <span class="preprocessor">#include "kinstance.h"</span>
<a name="l00054"></a>00054 <span class="preprocessor">#include "ktempfile.h"</span>
<a name="l00055"></a>00055 <span class="preprocessor">#include "kstandarddirs.h"</span>
<a name="l00056"></a>00056 <span class="preprocessor">#include "kde_file.h"</span>
<a name="l00057"></a>00057 <span class="preprocessor">#include "kdebug.h"</span>
<a name="l00058"></a>00058
<a name="l00059"></a>00059 <span class="comment">/* antlarr: KDE 4: make the parameters const QString & */</span>
<a name="l00060"></a><a class="code" href="classKTempFile.html#aca59bc9ee5b88e16006be3d28b87e645">00060</a> <a class="code" href="classKTempFile.html#aca59bc9ee5b88e16006be3d28b87e645" title="Creates a temporary file with the name: <filePrefix><six letters><fileExtension>">KTempFile::KTempFile</a>(<a class="codeRef" href="qstring.html">QString</a> filePrefix, <a class="codeRef" href="qstring.html">QString</a> fileExtension, <span class="keywordtype">int</span> mode)
<a name="l00061"></a>00061 {
<a name="l00062"></a>00062 bAutoDelete = <span class="keyword">false</span>;
<a name="l00063"></a>00063 mFd = -1;
<a name="l00064"></a>00064 mStream = 0;
<a name="l00065"></a>00065 mFile = 0;
<a name="l00066"></a>00066 mTextStream = 0;
<a name="l00067"></a>00067 mDataStream = 0;
<a name="l00068"></a>00068 mError = 0;
<a name="l00069"></a>00069 bOpen = <span class="keyword">false</span>;
<a name="l00070"></a>00070 <span class="keywordflow">if</span> (fileExtension.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00071"></a>00071 fileExtension = <span class="stringliteral">".tmp"</span>;
<a name="l00072"></a>00072 <span class="keywordflow">if</span> (filePrefix.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00073"></a>00073 {
<a name="l00074"></a>00074 filePrefix = locateLocal(<span class="stringliteral">"tmp"</span>, <a class="code" href="classKGlobal.html#a7005487680376266c61372ea7ff3c080" title="Returns the global instance.">KGlobal::instance</a>()->instanceName());
<a name="l00075"></a>00075 }
<a name="l00076"></a>00076 (void) create(filePrefix, fileExtension, mode);
<a name="l00077"></a>00077 }
<a name="l00078"></a>00078
<a name="l00079"></a><a class="code" href="classKTempFile.html#a92b18c90443ca7b633a1b05200322696">00079</a> <a class="code" href="classKTempFile.html#aca59bc9ee5b88e16006be3d28b87e645" title="Creates a temporary file with the name: <filePrefix><six letters><fileExtension>">KTempFile::KTempFile</a>(<span class="keywordtype">bool</span>)
<a name="l00080"></a>00080 {
<a name="l00081"></a>00081 bAutoDelete = <span class="keyword">false</span>;
<a name="l00082"></a>00082 mFd = -1;
<a name="l00083"></a>00083 mStream = 0;
<a name="l00084"></a>00084 mFile = 0;
<a name="l00085"></a>00085 mTextStream = 0;
<a name="l00086"></a>00086 mDataStream = 0;
<a name="l00087"></a>00087 mError = 0;
<a name="l00088"></a>00088 bOpen = <span class="keyword">false</span>;
<a name="l00089"></a>00089 }
<a name="l00090"></a>00090
<a name="l00091"></a>00091 <span class="keywordtype">bool</span>
<a name="l00092"></a>00092 KTempFile::create(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &filePrefix, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &fileExtension,
<a name="l00093"></a>00093 <span class="keywordtype">int</span> mode)
<a name="l00094"></a>00094 {
<a name="l00095"></a>00095 <span class="comment">// make sure the random seed is randomized</span>
<a name="l00096"></a>00096 (void) <a class="code" href="classKApplication.html#af4e013a839f0ca4b35121fbc35ac0719" title="Generates a uniform random number.">KApplication::random</a>();
<a name="l00097"></a>00097
<a name="l00098"></a>00098 <a class="codeRef" href="qcstring.html">QCString</a> ext = <a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(fileExtension);
<a name="l00099"></a>00099 <a class="codeRef" href="qcstring.html">QCString</a> nme = <a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(filePrefix) + <span class="stringliteral">"XXXXXX"</span> + ext;
<a name="l00100"></a>00100 <span class="keywordflow">if</span>((mFd = mkstemps(nme.data(), ext.<a class="codeRef" href="qcstring.html#length">length</a>())) < 0)
<a name="l00101"></a>00101 {
<a name="l00102"></a>00102 <span class="comment">// Recreate it for the warning, mkstemps emptied it</span>
<a name="l00103"></a>00103 <a class="codeRef" href="qcstring.html">QCString</a> nme = <a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(filePrefix) + <span class="stringliteral">"XXXXXX"</span> + ext;
<a name="l00104"></a>00104 kdWarning() << <span class="stringliteral">"KTempFile: Error trying to create "</span> << nme << <span class="stringliteral">": "</span> << strerror(errno) << <a class="code" href="group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a" title="Does nothing.">endl</a>;
<a name="l00105"></a>00105 mError = errno;
<a name="l00106"></a>00106 mTmpName = QString::null;
<a name="l00107"></a>00107 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00108"></a>00108 }
<a name="l00109"></a>00109
<a name="l00110"></a>00110 <span class="comment">// got a file descriptor. nme contains the name</span>
<a name="l00111"></a>00111 mTmpName = <a class="codeRef" href="qfile.html#decodeName">QFile::decodeName</a>(nme);
<a name="l00112"></a>00112 mode_t tmp = 0;
<a name="l00113"></a>00113 mode_t umsk = umask(tmp);
<a name="l00114"></a>00114 umask(umsk);
<a name="l00115"></a>00115 fchmod(mFd, mode&(~umsk));
<a name="l00116"></a>00116
<a name="l00117"></a>00117 <span class="comment">// Success!</span>
<a name="l00118"></a>00118 bOpen = <span class="keyword">true</span>;
<a name="l00119"></a>00119
<a name="l00120"></a>00120 <span class="comment">// Set uid/gid (necessary for SUID programs)</span>
<a name="l00121"></a>00121 fchown(mFd, getuid(), getgid());
<a name="l00122"></a>00122
<a name="l00123"></a>00123 <span class="comment">// Set close on exec</span>
<a name="l00124"></a>00124 fcntl(mFd, F_SETFD, FD_CLOEXEC);
<a name="l00125"></a>00125
<a name="l00126"></a>00126 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00127"></a>00127 }
<a name="l00128"></a>00128
<a name="l00129"></a><a class="code" href="classKTempFile.html#a64f24566e2ab49d815119b08fe82c12f">00129</a> <a class="code" href="classKTempFile.html#a64f24566e2ab49d815119b08fe82c12f" title="The destructor closes the file.">KTempFile::~KTempFile</a>()
<a name="l00130"></a>00130 {
<a name="l00131"></a>00131 <a class="code" href="classKTempFile.html#acfc69bf88d06da7dc62e031091037b6e" title="Closes the file.">close</a>();
<a name="l00132"></a>00132 <span class="keywordflow">if</span> (bAutoDelete)
<a name="l00133"></a>00133 <a class="code" href="classKTempFile.html#ad773c4a8d44a5e5997ca30b9b98f394c" title="Unlinks the file from the directory.">unlink</a>();
<a name="l00134"></a>00134 }
<a name="l00135"></a>00135
<a name="l00136"></a>00136 <span class="keywordtype">int</span>
<a name="l00137"></a><a class="code" href="classKTempFile.html#aad100fa410bd414870a41ec6826bdc89">00137</a> <a class="code" href="classKTempFile.html#aad100fa410bd414870a41ec6826bdc89" title="Returns the status of the file based on errno.">KTempFile::status</a>()<span class="keyword"> const</span>
<a name="l00138"></a>00138 <span class="keyword"></span>{
<a name="l00139"></a>00139 <span class="keywordflow">return</span> mError;
<a name="l00140"></a>00140 }
<a name="l00141"></a>00141
<a name="l00142"></a>00142 <a class="codeRef" href="qstring.html">QString</a>
<a name="l00143"></a><a class="code" href="classKTempFile.html#a712884c609987c0921aa0123cab34b16">00143</a> <a class="code" href="classKTempFile.html#a712884c609987c0921aa0123cab34b16" title="Returns the full path and name of the file.">KTempFile::name</a>()<span class="keyword"> const</span>
<a name="l00144"></a>00144 <span class="keyword"></span>{
<a name="l00145"></a>00145 <span class="keywordflow">return</span> mTmpName;
<a name="l00146"></a>00146 }
<a name="l00147"></a>00147
<a name="l00148"></a>00148 <span class="keywordtype">int</span>
<a name="l00149"></a><a class="code" href="classKTempFile.html#ad2e82e7d710fd2c350efa3d1bb1735e9">00149</a> <a class="code" href="classKTempFile.html#ad2e82e7d710fd2c350efa3d1bb1735e9" title="An integer file descriptor open for writing to the file.">KTempFile::handle</a>()<span class="keyword"> const</span>
<a name="l00150"></a>00150 <span class="keyword"></span>{
<a name="l00151"></a>00151 <span class="keywordflow">return</span> mFd;
<a name="l00152"></a>00152 }
<a name="l00153"></a>00153
<a name="l00154"></a>00154 FILE *
<a name="l00155"></a><a class="code" href="classKTempFile.html#a034eb67c76a4c2c29299e7610463809d">00155</a> <a class="code" href="classKTempFile.html#a034eb67c76a4c2c29299e7610463809d" title="Returns the FILE* of the temporary file.">KTempFile::fstream</a>()
<a name="l00156"></a>00156 {
<a name="l00157"></a>00157 <span class="keywordflow">if</span> (mStream) <span class="keywordflow">return</span> mStream;
<a name="l00158"></a>00158 <span class="keywordflow">if</span> (mFd < 0) <span class="keywordflow">return</span> 0;
<a name="l00159"></a>00159
<a name="l00160"></a>00160 <span class="comment">// Create a stream</span>
<a name="l00161"></a>00161 mStream = KDE_fdopen(mFd, <span class="stringliteral">"r+"</span>);
<a name="l00162"></a>00162 <span class="keywordflow">if</span> (!mStream) {
<a name="l00163"></a>00163 kdWarning() << <span class="stringliteral">"KTempFile: Error trying to open "</span> << mTmpName << <span class="stringliteral">": "</span> << strerror(errno) << <a class="code" href="group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a" title="Does nothing.">endl</a>;
<a name="l00164"></a>00164 mError = errno;
<a name="l00165"></a>00165 }
<a name="l00166"></a>00166 <span class="keywordflow">return</span> mStream;
<a name="l00167"></a>00167 }
<a name="l00168"></a>00168
<a name="l00169"></a>00169 <a class="codeRef" href="qfile.html">QFile</a> *
<a name="l00170"></a><a class="code" href="classKTempFile.html#a411835732134bc558b9d1368a33d3f85">00170</a> <a class="code" href="classKTempFile.html#a411835732134bc558b9d1368a33d3f85" title="Returns a QFile.">KTempFile::file</a>()
<a name="l00171"></a>00171 {
<a name="l00172"></a>00172 <span class="keywordflow">if</span> (mFile) <span class="keywordflow">return</span> mFile;
<a name="l00173"></a>00173 <span class="keywordflow">if</span> ( !<a class="code" href="classKTempFile.html#a034eb67c76a4c2c29299e7610463809d" title="Returns the FILE* of the temporary file.">fstream</a>() ) <span class="keywordflow">return</span> 0;
<a name="l00174"></a>00174
<a name="l00175"></a>00175 mFile = <span class="keyword">new</span> <a class="codeRef" href="qfile.html">QFile</a>();
<a name="l00176"></a>00176 mFile-><a class="codeRef" href="qfile.html#setName">setName</a>( <a class="code" href="classKTempFile.html#a712884c609987c0921aa0123cab34b16" title="Returns the full path and name of the file.">name</a>() );
<a name="l00177"></a>00177 mFile-><a class="codeRef" href="qfile.html#open">open</a>(IO_ReadWrite, mStream);
<a name="l00178"></a>00178 <span class="keywordflow">return</span> mFile;
<a name="l00179"></a>00179 }
<a name="l00180"></a>00180
<a name="l00181"></a>00181 <a class="codeRef" href="qtextstream.html">QTextStream</a> *
<a name="l00182"></a><a class="code" href="classKTempFile.html#aa55b1f6d7ab7b000ae42e16404194246">00182</a> <a class="code" href="classKTempFile.html#aa55b1f6d7ab7b000ae42e16404194246" title="Returns the QTextStream for writing.">KTempFile::textStream</a>()
<a name="l00183"></a>00183 {
<a name="l00184"></a>00184 <span class="keywordflow">if</span> (mTextStream) <span class="keywordflow">return</span> mTextStream;
<a name="l00185"></a>00185 <span class="keywordflow">if</span> ( !<a class="code" href="classKTempFile.html#a411835732134bc558b9d1368a33d3f85" title="Returns a QFile.">file</a>() ) <span class="keywordflow">return</span> 0; <span class="comment">// Initialize mFile</span>
<a name="l00186"></a>00186
<a name="l00187"></a>00187 mTextStream = <span class="keyword">new</span> <a class="codeRef" href="qtextstream.html">QTextStream</a>( mFile );
<a name="l00188"></a>00188 <span class="keywordflow">return</span> mTextStream;
<a name="l00189"></a>00189 }
<a name="l00190"></a>00190
<a name="l00191"></a>00191 <a class="codeRef" href="qdatastream.html">QDataStream</a> *
<a name="l00192"></a><a class="code" href="classKTempFile.html#a379de460264cf13a78e2d5a21d55c093">00192</a> <a class="code" href="classKTempFile.html#a379de460264cf13a78e2d5a21d55c093" title="Returns a QDataStream for writing.">KTempFile::dataStream</a>()
<a name="l00193"></a>00193 {
<a name="l00194"></a>00194 <span class="keywordflow">if</span> (mDataStream) <span class="keywordflow">return</span> mDataStream;
<a name="l00195"></a>00195 <span class="keywordflow">if</span> ( !<a class="code" href="classKTempFile.html#a411835732134bc558b9d1368a33d3f85" title="Returns a QFile.">file</a>() ) <span class="keywordflow">return</span> 0; <span class="comment">// Initialize mFile</span>
<a name="l00196"></a>00196
<a name="l00197"></a>00197 mDataStream = <span class="keyword">new</span> <a class="codeRef" href="qdatastream.html">QDataStream</a>( mFile );
<a name="l00198"></a>00198 <span class="keywordflow">return</span> mDataStream;
<a name="l00199"></a>00199 }
<a name="l00200"></a>00200
<a name="l00201"></a>00201 <span class="keywordtype">void</span>
<a name="l00202"></a><a class="code" href="classKTempFile.html#ad773c4a8d44a5e5997ca30b9b98f394c">00202</a> <a class="code" href="classKTempFile.html#ad773c4a8d44a5e5997ca30b9b98f394c" title="Unlinks the file from the directory.">KTempFile::unlink</a>()
<a name="l00203"></a>00203 {
<a name="l00204"></a>00204 <span class="keywordflow">if</span> (!mTmpName.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00205"></a>00205 <a class="codeRef" href="qfile.html#remove">QFile::remove</a>( mTmpName );
<a name="l00206"></a>00206 mTmpName = QString::null;
<a name="l00207"></a>00207 }
<a name="l00208"></a>00208
<a name="l00209"></a>00209 <span class="preprocessor">#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0</span>
<a name="l00210"></a>00210 <span class="preprocessor"></span><span class="preprocessor">#define FDATASYNC fdatasync</span>
<a name="l00211"></a>00211 <span class="preprocessor"></span><span class="preprocessor">#else</span>
<a name="l00212"></a>00212 <span class="preprocessor"></span><span class="preprocessor">#define FDATASYNC fsync</span>
<a name="l00213"></a>00213 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00214"></a>00214 <span class="preprocessor"></span>
<a name="l00215"></a>00215 <span class="keywordtype">bool</span>
<a name="l00216"></a><a class="code" href="classKTempFile.html#ad56c82a73d31cb6eed7bf8adc919394b">00216</a> <a class="code" href="classKTempFile.html#ad56c82a73d31cb6eed7bf8adc919394b" title="Flushes file to disk (fsync).">KTempFile::sync</a>()
<a name="l00217"></a>00217 {
<a name="l00218"></a>00218 <span class="keywordtype">int</span> result = 0;
<a name="l00219"></a>00219
<a name="l00220"></a>00220 <span class="keywordflow">if</span> (mStream)
<a name="l00221"></a>00221 {
<a name="l00222"></a>00222 <span class="keywordflow">do</span> {
<a name="l00223"></a>00223 result = fflush(mStream); <span class="comment">// We need to flush first otherwise fsync may not have our data</span>
<a name="l00224"></a>00224 }
<a name="l00225"></a>00225 <span class="keywordflow">while</span> ((result == -1) && (errno == EINTR));
<a name="l00226"></a>00226
<a name="l00227"></a>00227 <span class="keywordflow">if</span> (result)
<a name="l00228"></a>00228 {
<a name="l00229"></a>00229 kdWarning() << <span class="stringliteral">"KTempFile: Error trying to flush "</span> << mTmpName << <span class="stringliteral">": "</span> << strerror(errno) << <a class="code" href="group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a" title="Does nothing.">endl</a>;
<a name="l00230"></a>00230 mError = errno;
<a name="l00231"></a>00231 }
<a name="l00232"></a>00232 }
<a name="l00233"></a>00233
<a name="l00234"></a>00234 <span class="keywordflow">if</span> (mFd >= 0)
<a name="l00235"></a>00235 {
<a name="l00236"></a>00236 <span class="keywordflow">if</span>( qstrcmp( getenv( <span class="stringliteral">"KDE_EXTRA_FSYNC"</span> ), <span class="stringliteral">"1"</span> ) == 0 )
<a name="l00237"></a>00237 {
<a name="l00238"></a>00238 result = FDATASYNC(mFd);
<a name="l00239"></a>00239 <span class="keywordflow">if</span> (result)
<a name="l00240"></a>00240 {
<a name="l00241"></a>00241 kdWarning() << <span class="stringliteral">"KTempFile: Error trying to sync "</span> << mTmpName << <span class="stringliteral">": "</span> << strerror(errno) << <a class="code" href="group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a" title="Does nothing.">endl</a>;
<a name="l00242"></a>00242 mError = errno;
<a name="l00243"></a>00243 }
<a name="l00244"></a>00244 }
<a name="l00245"></a>00245 }
<a name="l00246"></a>00246
<a name="l00247"></a>00247 <span class="keywordflow">return</span> (mError == 0);
<a name="l00248"></a>00248 }
<a name="l00249"></a>00249
<a name="l00250"></a>00250 <span class="preprocessor">#undef FDATASYNC</span>
<a name="l00251"></a>00251 <span class="preprocessor"></span>
<a name="l00252"></a>00252 <span class="keywordtype">bool</span>
<a name="l00253"></a><a class="code" href="classKTempFile.html#acfc69bf88d06da7dc62e031091037b6e">00253</a> <a class="code" href="classKTempFile.html#acfc69bf88d06da7dc62e031091037b6e" title="Closes the file.">KTempFile::close</a>()
<a name="l00254"></a>00254 {
<a name="l00255"></a>00255 <span class="keywordtype">int</span> result = 0;
<a name="l00256"></a>00256 <span class="keyword">delete</span> mTextStream; mTextStream = 0;
<a name="l00257"></a>00257 <span class="keyword">delete</span> mDataStream; mDataStream = 0;
<a name="l00258"></a>00258 <span class="keyword">delete</span> mFile; mFile = 0;
<a name="l00259"></a>00259
<a name="l00260"></a>00260 <span class="keywordflow">if</span> (mStream)
<a name="l00261"></a>00261 {
<a name="l00262"></a>00262 result = ferror(mStream);
<a name="l00263"></a>00263 <span class="keywordflow">if</span> (result)
<a name="l00264"></a>00264 mError = ENOSPC; <span class="comment">// Assume disk full.</span>
<a name="l00265"></a>00265
<a name="l00266"></a>00266 result = fclose(mStream);
<a name="l00267"></a>00267 mStream = 0;
<a name="l00268"></a>00268 mFd = -1;
<a name="l00269"></a>00269 <span class="keywordflow">if</span> (result != 0) {
<a name="l00270"></a>00270 kdWarning() << <span class="stringliteral">"KTempFile: Error trying to close "</span> << mTmpName << <span class="stringliteral">": "</span> << strerror(errno) << <a class="code" href="group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a" title="Does nothing.">endl</a>;
<a name="l00271"></a>00271 mError = errno;
<a name="l00272"></a>00272 }
<a name="l00273"></a>00273 }
<a name="l00274"></a>00274
<a name="l00275"></a>00275
<a name="l00276"></a>00276 <span class="keywordflow">if</span> (mFd >= 0)
<a name="l00277"></a>00277 {
<a name="l00278"></a>00278 result =<a class="code" href="classKTempFile.html#acfc69bf88d06da7dc62e031091037b6e" title="Closes the file."> ::close</a>(mFd);
<a name="l00279"></a>00279 mFd = -1;
<a name="l00280"></a>00280 <span class="keywordflow">if</span> (result != 0) {
<a name="l00281"></a>00281 kdWarning() << <span class="stringliteral">"KTempFile: Error trying to close "</span> << mTmpName << <span class="stringliteral">": "</span> << strerror(errno) << <a class="code" href="group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a" title="Does nothing.">endl</a>;
<a name="l00282"></a>00282 mError = errno;
<a name="l00283"></a>00283 }
<a name="l00284"></a>00284 }
<a name="l00285"></a>00285
<a name="l00286"></a>00286 bOpen = <span class="keyword">false</span>;
<a name="l00287"></a>00287 <span class="keywordflow">return</span> (mError == 0);
<a name="l00288"></a>00288 }
<a name="l00289"></a>00289
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