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<h2><a name="content"></a>KMBox Library</h2>
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<div class="title">mbox.cpp</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> Copyright (c) 1996-1998 Stefan Taferner <taferner@kde.org></span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> Copyright (c) 2009 Bertjan Broeksema <broeksema@kde.org></span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"></span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> This library is free software; you can redistribute it and/or modify it</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> under the terms of the GNU Library General Public License as published by</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> the Free Software Foundation; either version 2 of the License, or (at your</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> option) any later version.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"></span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> This library is distributed in the hope that it will be useful, but WITHOUT</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> License for more details.</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"></span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> You should have received a copy of the GNU Library General Public License</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> along with this library; see the file COPYING.LIB. If not, write to the</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> 02110-1301, USA.</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"></span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> NOTE: Most of the code inside here is an slightly adjusted version of</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> kdepim/kmail/kmfoldermbox.cpp. This is why I added a line for Stefan Taferner.</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"></span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> Bertjan Broeksema, april 2009</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment">*/</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "mbox.h"</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "mbox_p.h"</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "mboxentry_p.h"</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <KDebug></span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <KStandardDirs></span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <KUrl></span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include <QtCore/QBuffer></span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include <QtCore/QProcess></span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">using namespace </span>KMBox;</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div>
<div class="line"><a name="l00041"></a><span class="lineno"><a class="code" href="classKMBox_1_1MBox.html#a52d40121e3eebf8c70d25524ada04fef"> 41</a></span> <a class="code" href="classKMBox_1_1MBox.html#a52d40121e3eebf8c70d25524ada04fef" title="Creates a new mbox object.">MBox::MBox</a>()</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  : d( new MBoxPrivate( this ) )</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> {</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="comment">// Set some sane defaults</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  d->mFileLocked = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  d->mLockType = None;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  d->mUnlockTimer.setInterval( 0 );</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  d->mUnlockTimer.setSingleShot( <span class="keyword">true</span> );</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> }</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div>
<div class="line"><a name="l00052"></a><span class="lineno"><a class="code" href="classKMBox_1_1MBox.html#a40ad5b59a247773f4e929e8e5dc1f425"> 52</a></span> <a class="code" href="classKMBox_1_1MBox.html#a40ad5b59a247773f4e929e8e5dc1f425" title="Destroys the mbox object.">MBox::~MBox</a>()</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> {</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordflow">if</span> ( d->mFileLocked ) {</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <a class="code" href="classKMBox_1_1MBox.html#abf0ef7017bcb330733247abd8b4a81f5" title="Unlock the mbox file.">unlock</a>();</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  }</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  d->close();</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keyword">delete</span> d;</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> }</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment">// Appended entries works as follows: When an mbox file is loaded from disk,</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment">// d->mInitialMboxFileSize is set to the file size at that moment. New entries</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment">// are stored in memory (d->mAppendedEntries). The initial file size and the size</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment">// of the buffer determine the offset for the next message to append.</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="code" href="classKMBox_1_1MBox.html#a5fedba73cee0630b3f944bcc24ecdcb2"> 67</a></span> <a class="code" href="classKMBox_1_1MBoxEntry.html" title="A class that encapsulates an entry of a MBox.">MBoxEntry</a> <a class="code" href="classKMBox_1_1MBox.html#a5fedba73cee0630b3f944bcc24ecdcb2" title="Appends message to the MBox and returns the corresponding mbox entry for it.">MBox::appendMessage</a>( <span class="keyword">const</span> KMime::Message::Ptr &entry )</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> {</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="comment">// It doesn't make sense to add entries when we don't have an reference file.</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  Q_ASSERT( !d->mMboxFile.fileName().isEmpty() );</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">const</span> QByteArray rawEntry = MBoxPrivate::escapeFrom( entry->encodedContent() );</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">if</span> ( rawEntry.size() <= 0 ) {</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  kDebug() << <span class="stringliteral">"Message added to folder `"</span> << d->mMboxFile.fileName()</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  << <span class="stringliteral">"' contains no data. Ignoring it."</span>;</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">return</span> <a class="code" href="classKMBox_1_1MBoxEntry.html" title="A class that encapsulates an entry of a MBox.">MBoxEntry</a>();</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  }</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordtype">int</span> nextOffset = d->mAppendedEntries.size(); <span class="comment">// Offset of the appended message</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="comment">// Make sure the byte array is large enough to check for an end character.</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="comment">// Then check if the required newlines are there.</span></div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordflow">if</span> ( nextOffset < 1 && d->mMboxFile.size() > 0 ) { <span class="comment">// Empty, add one empty line</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  d->mAppendedEntries.append( <span class="stringliteral">"\n"</span> );</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  ++nextOffset;</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( nextOffset == 1 && d->mAppendedEntries.at( 0 ) != <span class="charliteral">'\n'</span> ) {</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="comment">// This should actually not happen, but catch it anyway.</span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">if</span> ( d->mMboxFile.size() < 0 ) {</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  d->mAppendedEntries.append( <span class="stringliteral">"\n"</span> );</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  ++nextOffset;</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  }</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( nextOffset >= 2 ) {</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">if</span> ( d->mAppendedEntries.at( nextOffset - 1 ) != <span class="charliteral">'\n'</span> ) {</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">if</span> ( d->mAppendedEntries.at( nextOffset ) != <span class="charliteral">'\n'</span> ) {</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  d->mAppendedEntries.append( <span class="stringliteral">"\n\n"</span> );</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  nextOffset += 2;</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  d->mAppendedEntries.append( <span class="stringliteral">"\n"</span> );</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  ++nextOffset;</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  }</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  }</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  }</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keyword">const</span> QByteArray separator = MBoxPrivate::mboxMessageSeparator( rawEntry );</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  d->mAppendedEntries.append( separator );</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  d->mAppendedEntries.append( rawEntry );</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">if</span> ( rawEntry[rawEntry.size() - 1] != <span class="charliteral">'\n'</span> ) {</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  d->mAppendedEntries.append( <span class="stringliteral">"\n\n"</span> );</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  d->mAppendedEntries.append( <span class="stringliteral">"\n"</span> );</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  }</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <a class="code" href="classKMBox_1_1MBoxEntry.html" title="A class that encapsulates an entry of a MBox.">MBoxEntry</a> resultEntry;</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  resultEntry.d->mOffset = d->mInitialMboxFileSize + nextOffset;</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  resultEntry.d->mMessageSize = rawEntry.size();</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  resultEntry.d->mSeparatorSize = separator.size();</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  d->mEntries << resultEntry;</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">return</span> resultEntry;</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> }</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div>
<div class="line"><a name="l00123"></a><span class="lineno"><a class="code" href="classKMBox_1_1MBox.html#a01bc2608f9610dff071974ae1caf3e9b"> 123</a></span> <a class="code" href="classKMBox_1_1MBoxEntry.html#ab3a90184128dfefd8a8b4974661420e4" title="Describes a list of mbox entry objects.">MBoxEntry::List</a> <a class="code" href="classKMBox_1_1MBox.html#a01bc2608f9610dff071974ae1caf3e9b" title="Retrieve the mbox entry objects for all emails from the file except the deleteEntries.">MBox::entries</a>( <span class="keyword">const</span> <a class="code" href="classKMBox_1_1MBoxEntry.html#ab3a90184128dfefd8a8b4974661420e4" title="Describes a list of mbox entry objects.">MBoxEntry::List</a> &deletedEntries )<span class="keyword"> const</span></div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">if</span> ( deletedEntries.isEmpty() ) {</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="comment">// fast path</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">return</span> d->mEntries;</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  }</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <a class="code" href="classKMBox_1_1MBoxEntry.html#ab3a90184128dfefd8a8b4974661420e4" title="Describes a list of mbox entry objects.">MBoxEntry::List</a> result;</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">foreach</span> ( <span class="keyword">const</span> <a class="code" href="classKMBox_1_1MBoxEntry.html" title="A class that encapsulates an entry of a MBox.">MBoxEntry</a> &entry, d->mEntries ) {</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">if</span> ( !deletedEntries.contains( entry ) ) {</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  result << entry;</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  }</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  }</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> }</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div>
<div class="line"><a name="l00141"></a><span class="lineno"><a class="code" href="classKMBox_1_1MBox.html#af42bc6d99a504611ffd6dce33aaf2772"> 141</a></span> QString <a class="code" href="classKMBox_1_1MBox.html#af42bc6d99a504611ffd6dce33aaf2772" title="Returns the file name that was passed to the last call to load().">MBox::fileName</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">return</span> d->mMboxFile.fileName();</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> }</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> </div>
<div class="line"><a name="l00146"></a><span class="lineno"><a class="code" href="classKMBox_1_1MBox.html#a394cca3b3e6532d91485beee22658084"> 146</a></span> <span class="keywordtype">bool</span> <a class="code" href="classKMBox_1_1MBox.html#a394cca3b3e6532d91485beee22658084" title="Loads the raw mbox data from disk into the current MBox object.">MBox::load</a>( <span class="keyword">const</span> QString &fileName )</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> {</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">if</span> ( d->mFileLocked ) {</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  }</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> </div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  d->initLoad( fileName );</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> </div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">if</span> ( !<a class="code" href="classKMBox_1_1MBox.html#a3439681d9523517b7f3ea06ee7f2de50" title="Locks the mbox file using the configured lock method.">lock</a>() ) {</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  kDebug() << <span class="stringliteral">"Failed to lock"</span>;</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  }</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> </div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  QByteArray line;</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  QByteArray prevSeparator;</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  quint64 offs = 0; <span class="comment">// The offset of the next message to read.</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordflow">while</span> ( !d->mMboxFile.atEnd() ) {</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  quint64 pos = d->mMboxFile.pos();</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  line = d->mMboxFile.readLine();</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> </div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="comment">// if atEnd, use mail only if there was a separator line at all,</span></div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="comment">// otherwise it's not a valid mbox</span></div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">if</span> ( d->isMBoxSeparator( line ) ||</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  ( d->mMboxFile.atEnd() && ( prevSeparator.size() != 0 ) ) ) {</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="comment">// if we are the at the file end, update pos to not forget the last line</span></div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordflow">if</span> ( d->mMboxFile.atEnd() ) {</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  pos = d->mMboxFile.pos();</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  }</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> </div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="comment">// Found the separator or at end of file, the message starts at offs</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  quint64 msgSize = pos - offs;</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> </div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordflow">if</span> ( pos > 0 ) {</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="comment">// This is not the separator of the first mail in the file. If pos == 0</span></div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="comment">// than we matched the separator of the first mail in the file.</span></div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <a class="code" href="classKMBox_1_1MBoxEntry.html" title="A class that encapsulates an entry of a MBox.">MBoxEntry</a> entry;</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  entry.d->mOffset = offs;</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  entry.d->mSeparatorSize = prevSeparator.size();</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  entry.d->mMessageSize = msgSize - 1;</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="comment">// Don't add the separator size and the newline up to the message size.</span></div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  entry.d->mMessageSize -= prevSeparator.size() + 1;</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  d->mEntries << entry;</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  }</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordflow">if</span> ( d->isMBoxSeparator( line ) ) {</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  prevSeparator = line;</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  }</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> </div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  offs += msgSize; <span class="comment">// Mark the beginning of the next message.</span></div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  }</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  }</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="comment">// FIXME: What if unlock fails?</span></div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="comment">// if no separator was found, the file is still valid if it is empty</span></div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">return</span> <a class="code" href="classKMBox_1_1MBox.html#abf0ef7017bcb330733247abd8b4a81f5" title="Unlock the mbox file.">unlock</a>() && ( ( prevSeparator.size() != 0 ) || ( d->mMboxFile.size() == 0 ) );</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> }</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div>
<div class="line"><a name="l00208"></a><span class="lineno"><a class="code" href="classKMBox_1_1MBox.html#a3439681d9523517b7f3ea06ee7f2de50"> 208</a></span> <span class="keywordtype">bool</span> <a class="code" href="classKMBox_1_1MBox.html#a3439681d9523517b7f3ea06ee7f2de50" title="Locks the mbox file using the configured lock method.">MBox::lock</a>()</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span> {</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordflow">if</span> ( d->mMboxFile.fileName().isEmpty() ) {</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// We cannot lock if there is no file loaded.</span></div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  }</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="comment">// We can't load another file when the mbox currently is locked so if d->mFileLocked</span></div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="comment">// is true atm just return true.</span></div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">if</span> ( <a class="code" href="classKMBox_1_1MBox.html#acd5477ff53ce642f752ab21f71e26520" title="Returns whether or not the mbox currently is locked.">locked</a>() ) {</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  }</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">if</span> ( d->mLockType == None ) {</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  d->mFileLocked = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordflow">if</span> ( d->open() ) {</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  d->startTimerIfNeeded();</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  }</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  d->mFileLocked = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  }</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> </div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  QStringList args;</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordtype">int</span> rc = 0;</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">switch</span> ( d->mLockType ) {</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">case</span> ProcmailLockfile:</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  args << QLatin1String( <span class="stringliteral">"-l20"</span> ) << QLatin1String( <span class="stringliteral">"-r5"</span> );</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keywordflow">if</span> ( !d->mLockFileName.isEmpty() ) {</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  args << QString::fromLocal8Bit( QFile::encodeName( d->mLockFileName ) );</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  args << QString::fromLocal8Bit( QFile::encodeName( d->mMboxFile.fileName() +</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  QLatin1String( <span class="stringliteral">".lock"</span> ) ) );</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  }</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span> </div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  rc = QProcess::execute( QLatin1String( <span class="stringliteral">"lockfile"</span> ), args );</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordflow">if</span> ( rc != 0 ) {</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  kDebug() << <span class="stringliteral">"lockfile -l20 -r5 "</span> << d->mMboxFile.fileName()</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  << <span class="stringliteral">": Failed ("</span> << rc << <span class="stringliteral">") switching to read only mode"</span>;</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  d->mReadOnly = <span class="keyword">true</span>; <span class="comment">// In case the MBox object was created read/write we</span></div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="comment">// set it to read only when locking failed.</span></div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  d->mFileLocked = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  }</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span> </div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordflow">case</span> MuttDotlock:</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  args << QString::fromLocal8Bit( QFile::encodeName( d->mMboxFile.fileName() ) );</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  rc = QProcess::execute( QLatin1String( <span class="stringliteral">"mutt_dotlock"</span> ), args );</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span> </div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keywordflow">if</span> ( rc != 0 ) {</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  kDebug() << <span class="stringliteral">"mutt_dotlock "</span> << d->mMboxFile.fileName()</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  << <span class="stringliteral">": Failed ("</span> << rc << <span class="stringliteral">") switching to read only mode"</span>;</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  d->mReadOnly = <span class="keyword">true</span>; <span class="comment">// In case the MBox object was created read/write we</span></div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="comment">// set it to read only when locking failed.</span></div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  d->mFileLocked = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  }</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span> </div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordflow">case</span> MuttDotlockPrivileged:</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  args << QLatin1String( <span class="stringliteral">"-p"</span> )</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  << QString::fromLocal8Bit( QFile::encodeName( d->mMboxFile.fileName() ) );</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  rc = QProcess::execute( QLatin1String( <span class="stringliteral">"mutt_dotlock"</span> ), args );</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> </div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keywordflow">if</span> ( rc != 0 ) {</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  kDebug() << <span class="stringliteral">"mutt_dotlock -p "</span> << d->mMboxFile.fileName() << <span class="stringliteral">":"</span></div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  << <span class="stringliteral">": Failed ("</span> << rc << <span class="stringliteral">") switching to read only mode"</span>;</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  d->mReadOnly = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  d->mFileLocked = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  }</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span> </div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keywordflow">case</span> None:</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  d->mFileLocked = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  }</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> </div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keywordflow">if</span> ( d->mFileLocked ) {</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keywordflow">if</span> ( !d->open() ) {</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> unlocked = <a class="code" href="classKMBox_1_1MBox.html#abf0ef7017bcb330733247abd8b4a81f5" title="Unlock the mbox file.">unlock</a>();</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  Q_ASSERT( unlocked ); <span class="comment">// If this fails we're in trouble.</span></div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  Q_UNUSED( unlocked );</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  }</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  }</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span> </div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  d->startTimerIfNeeded();</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keywordflow">return</span> d->mFileLocked;</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span> }</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> </div>
<div class="line"><a name="l00302"></a><span class="lineno"><a class="code" href="classKMBox_1_1MBox.html#acd5477ff53ce642f752ab21f71e26520"> 302</a></span> <span class="keywordtype">bool</span> <a class="code" href="classKMBox_1_1MBox.html#acd5477ff53ce642f752ab21f71e26520" title="Returns whether or not the mbox currently is locked.">MBox::locked</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keywordflow">return</span> d->mFileLocked;</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> }</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> </div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="keyword">static</span> <span class="keywordtype">bool</span> lessThanByOffset( <span class="keyword">const</span> <a class="code" href="classKMBox_1_1MBoxEntry.html" title="A class that encapsulates an entry of a MBox.">MBoxEntry</a> &left, <span class="keyword">const</span> <a class="code" href="classKMBox_1_1MBoxEntry.html" title="A class that encapsulates an entry of a MBox.">MBoxEntry</a> &right )</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span> {</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="keywordflow">return</span> left.<a class="code" href="classKMBox_1_1MBoxEntry.html#a9679326d484b8de081570e69d1e43f35" title="Returns the offset of the message that is referenced by this mbox entry object.">messageOffset</a>() < right.<a class="code" href="classKMBox_1_1MBoxEntry.html#a9679326d484b8de081570e69d1e43f35" title="Returns the offset of the message that is referenced by this mbox entry object.">messageOffset</a>();</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> }</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span> </div>
<div class="line"><a name="l00312"></a><span class="lineno"><a class="code" href="classKMBox_1_1MBox.html#aaf719819a35a0056182f21753b830bb1"> 312</a></span> <span class="keywordtype">bool</span> <a class="code" href="classKMBox_1_1MBox.html#aaf719819a35a0056182f21753b830bb1" title="Removes all messages for the given mbox entries from the current reference file (i.e.">MBox::purge</a>( <span class="keyword">const</span> <a class="code" href="classKMBox_1_1MBoxEntry.html#ab3a90184128dfefd8a8b4974661420e4" title="Describes a list of mbox entry objects.">MBoxEntry::List</a> &deletedEntries, QList<MBoxEntry::Pair> *movedEntries )</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> {</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="keywordflow">if</span> ( d->mMboxFile.fileName().isEmpty() ) {</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// No file loaded yet.</span></div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  }</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> </div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keywordflow">if</span> ( deletedEntries.isEmpty() ) {</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>; <span class="comment">// Nothing to do.</span></div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  }</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> </div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keywordflow">if</span> ( !<a class="code" href="classKMBox_1_1MBox.html#a3439681d9523517b7f3ea06ee7f2de50" title="Locks the mbox file using the configured lock method.">lock</a>() ) {</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  }</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span> </div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="keywordflow">foreach</span> ( <span class="keyword">const</span> <a class="code" href="classKMBox_1_1MBoxEntry.html" title="A class that encapsulates an entry of a MBox.">MBoxEntry</a> &entry, deletedEntries ) {</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  d->mMboxFile.seek( entry.<a class="code" href="classKMBox_1_1MBoxEntry.html#a9679326d484b8de081570e69d1e43f35" title="Returns the offset of the message that is referenced by this mbox entry object.">messageOffset</a>() );</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="keyword">const</span> QByteArray line = d->mMboxFile.readLine();</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span> </div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="keywordflow">if</span> ( !d->isMBoxSeparator( line ) ) {</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  qDebug() << <span class="stringliteral">"Found invalid separator at:"</span> << entry.<a class="code" href="classKMBox_1_1MBoxEntry.html#a9679326d484b8de081570e69d1e43f35" title="Returns the offset of the message that is referenced by this mbox entry object.">messageOffset</a>();</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <a class="code" href="classKMBox_1_1MBox.html#abf0ef7017bcb330733247abd8b4a81f5" title="Unlock the mbox file.">unlock</a>();</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// The file is messed up or the index is incorrect.</span></div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  }</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  }</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span> </div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="comment">// All entries are deleted, so just resize the file to a size of 0.</span></div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keywordflow">if</span> ( deletedEntries.size() == d->mEntries.size() ) {</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  d->mEntries.clear();</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  d->mMboxFile.resize( 0 );</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  kDebug() << <span class="stringliteral">"Purge comleted successfully, unlocking the file."</span>;</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="keywordflow">return</span> <a class="code" href="classKMBox_1_1MBox.html#abf0ef7017bcb330733247abd8b4a81f5" title="Unlock the mbox file.">unlock</a>();</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  }</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span> </div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  qSort( d->mEntries.begin(), d->mEntries.end(), lessThanByOffset );</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  quint64 writeOffset = 0;</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="keywordtype">bool</span> writeOffSetInitialized = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <a class="code" href="classKMBox_1_1MBoxEntry.html#ab3a90184128dfefd8a8b4974661420e4" title="Describes a list of mbox entry objects.">MBoxEntry::List</a> resultingEntryList;</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  QList<MBoxEntry::Pair> tmpMovedEntries;</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span> </div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  quint64 origFileSize = d->mMboxFile.size();</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span> </div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  QListIterator<MBoxEntry> i( d->mEntries );</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="keywordflow">while</span> ( i.hasNext() ) {</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <a class="code" href="classKMBox_1_1MBoxEntry.html" title="A class that encapsulates an entry of a MBox.">MBoxEntry</a> entry = i.next();</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span> </div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <span class="keywordflow">if</span> ( deletedEntries.contains( entry ) && !writeOffSetInitialized ) {</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  writeOffset = entry.<a class="code" href="classKMBox_1_1MBoxEntry.html#a9679326d484b8de081570e69d1e43f35" title="Returns the offset of the message that is referenced by this mbox entry object.">messageOffset</a>();</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  writeOffSetInitialized = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( writeOffSetInitialized &&</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  writeOffset < entry.<a class="code" href="classKMBox_1_1MBoxEntry.html#a9679326d484b8de081570e69d1e43f35" title="Returns the offset of the message that is referenced by this mbox entry object.">messageOffset</a>() &&</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  !deletedEntries.contains( entry ) ) {</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="comment">// The current message doesn't have to be deleted, but must be moved.</span></div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <span class="comment">// First determine the size of the entry that must be moved.</span></div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  quint64 entrySize = 0;</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="keywordflow">if</span> ( i.hasNext() ) {</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  entrySize = i.next().messageOffset() - entry.<a class="code" href="classKMBox_1_1MBoxEntry.html#a9679326d484b8de081570e69d1e43f35" title="Returns the offset of the message that is referenced by this mbox entry object.">messageOffset</a>();</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  i.previous(); <span class="comment">// Go back to make sure that we also handle the next entry.</span></div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  entrySize = origFileSize - entry.<a class="code" href="classKMBox_1_1MBoxEntry.html#a9679326d484b8de081570e69d1e43f35" title="Returns the offset of the message that is referenced by this mbox entry object.">messageOffset</a>();</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  }</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span> </div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  Q_ASSERT( entrySize > 0 ); <span class="comment">// MBox entries really cannot have a size <= 0;</span></div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span> </div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="comment">// we map the whole area of the file starting at the writeOffset up to the</span></div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="comment">// message that have to be moved into memory. This includes eventually the</span></div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="comment">// messages that are the deleted between the first deleted message</span></div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="comment">// encountered and the message that has to be moved.</span></div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  quint64 mapSize = entry.<a class="code" href="classKMBox_1_1MBoxEntry.html#a9679326d484b8de081570e69d1e43f35" title="Returns the offset of the message that is referenced by this mbox entry object.">messageOffset</a>() + entrySize - writeOffset;</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span> </div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <span class="comment">// Now map writeOffSet + mapSize into mem.</span></div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  uchar *memArea = d->mMboxFile.map( writeOffset, mapSize );</div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span> </div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <span class="comment">// Now read the entry that must be moved to writeOffset.</span></div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  quint64 startOffset = entry.<a class="code" href="classKMBox_1_1MBoxEntry.html#a9679326d484b8de081570e69d1e43f35" title="Returns the offset of the message that is referenced by this mbox entry object.">messageOffset</a>() - writeOffset;</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  memmove( memArea, memArea + startOffset, entrySize );</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span> </div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  d->mMboxFile.unmap( memArea );</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span> </div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <a class="code" href="classKMBox_1_1MBoxEntry.html" title="A class that encapsulates an entry of a MBox.">MBoxEntry</a> resultEntry;</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  resultEntry.d->mOffset = writeOffset;</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  resultEntry.d->mSeparatorSize = entry.<a class="code" href="classKMBox_1_1MBoxEntry.html#a20d108403081d6655b2ace890fd52d43" title="Returns the separator size of the message that is referenced by this mbox entry object.">separatorSize</a>();</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  resultEntry.d->mMessageSize = entry.<a class="code" href="classKMBox_1_1MBoxEntry.html#aacfa7f6519b1d9977c6c386f75e9080e" title="Returns the size of the message that is referenced by this mbox entry object.">messageSize</a>();</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span> </div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  resultingEntryList << resultEntry;</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  tmpMovedEntries << <a class="code" href="classKMBox_1_1MBoxEntry.html#a76a32c2718bfc2a425910a313e97c306" title="Describes a pair of mbox entry objects.">MBoxEntry::Pair</a>( <a class="code" href="classKMBox_1_1MBoxEntry.html" title="A class that encapsulates an entry of a MBox.">MBoxEntry</a>( entry.<a class="code" href="classKMBox_1_1MBoxEntry.html#a9679326d484b8de081570e69d1e43f35" title="Returns the offset of the message that is referenced by this mbox entry object.">messageOffset</a>() ),</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <a class="code" href="classKMBox_1_1MBoxEntry.html" title="A class that encapsulates an entry of a MBox.">MBoxEntry</a>( resultEntry.messageOffset() ) );</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  writeOffset += entrySize;</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( !deletedEntries.contains( entry ) ) {</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="comment">// Unmoved and not deleted entry, can only ocure before the first deleted</span></div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  <span class="comment">// entry.</span></div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  Q_ASSERT( !writeOffSetInitialized );</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  resultingEntryList << entry;</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  }</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  }</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span> </div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="comment">// Chop off remaining entry bits.</span></div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  d->mMboxFile.resize( writeOffset );</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  d->mEntries = resultingEntryList;</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span> </div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  kDebug() << <span class="stringliteral">"Purge comleted successfully, unlocking the file."</span>;</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <span class="keywordflow">if</span> ( movedEntries ) {</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  *movedEntries = tmpMovedEntries;</div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  }</div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keywordflow">return</span> <a class="code" href="classKMBox_1_1MBox.html#abf0ef7017bcb330733247abd8b4a81f5" title="Unlock the mbox file.">unlock</a>(); <span class="comment">// FIXME: What if this fails? It will return false but the</span></div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="comment">// file has changed.</span></div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span> }</div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span> </div>
<div class="line"><a name="l00419"></a><span class="lineno"><a class="code" href="classKMBox_1_1MBox.html#a02e66b4306aad72eecf9b3cbf3693b03"> 419</a></span> QByteArray <a class="code" href="classKMBox_1_1MBox.html#a02e66b4306aad72eecf9b3cbf3693b03" title="Reads the entire message from the file for the given mbox entry.">MBox::readRawMessage</a>( <span class="keyword">const</span> <a class="code" href="classKMBox_1_1MBoxEntry.html" title="A class that encapsulates an entry of a MBox.">MBoxEntry</a> &entry )</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span> {</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> wasLocked = <a class="code" href="classKMBox_1_1MBox.html#acd5477ff53ce642f752ab21f71e26520" title="Returns whether or not the mbox currently is locked.">locked</a>();</div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  <span class="keywordflow">if</span> ( !wasLocked ) {</div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="keywordflow">if</span> ( !<a class="code" href="classKMBox_1_1MBox.html#a3439681d9523517b7f3ea06ee7f2de50" title="Locks the mbox file using the configured lock method.">lock</a>() ) {</div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <span class="keywordflow">return</span> QByteArray();</div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  }</div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  }</div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span> </div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="comment">// TODO: Add error handling in case locking failed.</span></div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span> </div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  quint64 offset = entry.<a class="code" href="classKMBox_1_1MBoxEntry.html#a9679326d484b8de081570e69d1e43f35" title="Returns the offset of the message that is referenced by this mbox entry object.">messageOffset</a>();</div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span> </div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  Q_ASSERT( d->mFileLocked );</div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  Q_ASSERT( d->mMboxFile.isOpen() );</div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  Q_ASSERT( ( d->mInitialMboxFileSize + d->mAppendedEntries.size() ) > offset );</div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span> </div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  QByteArray message;</div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span> </div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="keywordflow">if</span> ( offset < d->mInitialMboxFileSize ) {</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  d->mMboxFile.seek( offset );</div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span> </div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  QByteArray line = d->mMboxFile.readLine();</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span> </div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keywordflow">if</span> ( !d->isMBoxSeparator( line ) ) {</div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  kDebug() << <span class="stringliteral">"[MBox::readEntry] Invalid entry at:"</span> << offset;</div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <span class="keywordflow">if</span> ( !wasLocked ) {</div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <a class="code" href="classKMBox_1_1MBox.html#abf0ef7017bcb330733247abd8b4a81f5" title="Unlock the mbox file.">unlock</a>();</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  }</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keywordflow">return</span> QByteArray(); <span class="comment">// The file is messed up or the index is incorrect.</span></div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  }</div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span> </div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  line = d->mMboxFile.readLine();</div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="keywordflow">while</span> ( !d->isMBoxSeparator( line ) ) {</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  message += line;</div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <span class="keywordflow">if</span> ( d->mMboxFile.atEnd() ) {</div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  }</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  line = d->mMboxFile.readLine();</div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  }</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  offset -= d->mInitialMboxFileSize;</div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="keywordflow">if</span> ( offset > static_cast<quint64>( d->mAppendedEntries.size() ) ) {</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keywordflow">if</span> ( !wasLocked ) {</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <a class="code" href="classKMBox_1_1MBox.html#abf0ef7017bcb330733247abd8b4a81f5" title="Unlock the mbox file.">unlock</a>();</div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  }</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <span class="keywordflow">return</span> QByteArray();</div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  }</div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span> </div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  QBuffer buffer( &( d->mAppendedEntries ) );</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  buffer.open( QIODevice::ReadOnly );</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  buffer.seek( offset );</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span> </div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  QByteArray line = buffer.readLine();</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span> </div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="keywordflow">if</span> ( !d->isMBoxSeparator( line ) ) {</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  kDebug() << <span class="stringliteral">"[MBox::readEntry] Invalid appended entry at:"</span> << offset;</div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <span class="keywordflow">if</span> ( !wasLocked ) {</div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <a class="code" href="classKMBox_1_1MBox.html#abf0ef7017bcb330733247abd8b4a81f5" title="Unlock the mbox file.">unlock</a>();</div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  }</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="keywordflow">return</span> QByteArray(); <span class="comment">// The file is messed up or the index is incorrect.</span></div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  }</div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span> </div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  line = buffer.readLine();</div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <span class="keywordflow">while</span> ( !d->isMBoxSeparator( line ) && !buffer.atEnd() ) {</div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  message += line;</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  line = buffer.readLine();</div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  }</div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  }</div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span> </div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <span class="comment">// Remove te last '\n' added by writeEntry.</span></div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <span class="keywordflow">if</span> ( message.endsWith( <span class="charliteral">'\n'</span> ) ) {</div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  message.chop( 1 );</div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  }</div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span> </div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  MBoxPrivate::unescapeFrom( message.data(), message.size() );</div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span> </div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="keywordflow">if</span> ( !wasLocked ) {</div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="keywordflow">if</span> ( !d->startTimerIfNeeded() ) {</div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> unlocked = <a class="code" href="classKMBox_1_1MBox.html#abf0ef7017bcb330733247abd8b4a81f5" title="Unlock the mbox file.">unlock</a>();</div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  Q_ASSERT( unlocked );</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  Q_UNUSED( unlocked );</div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  }</div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  }</div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span> </div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <span class="keywordflow">return</span> message;</div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span> }</div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span> </div>
<div class="line"><a name="l00507"></a><span class="lineno"><a class="code" href="classKMBox_1_1MBox.html#ae8c9bddf55d35c545538ea5d0959f955"> 507</a></span> KMime::Message *<a class="code" href="classKMBox_1_1MBox.html#ae8c9bddf55d35c545538ea5d0959f955" title="Reads the entire message from the file for the given mbox entry.">MBox::readMessage</a>( <span class="keyword">const</span> <a class="code" href="classKMBox_1_1MBoxEntry.html" title="A class that encapsulates an entry of a MBox.">MBoxEntry</a> &entry )</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span> {</div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keyword">const</span> QByteArray message = <a class="code" href="classKMBox_1_1MBox.html#a02e66b4306aad72eecf9b3cbf3693b03" title="Reads the entire message from the file for the given mbox entry.">readRawMessage</a>( entry );</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  <span class="keywordflow">if</span> ( message.isEmpty() ) {</div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  }</div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span> </div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  KMime::Message *mail = <span class="keyword">new</span> KMime::Message();</div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  mail->setContent( KMime::CRLFtoLF( message ) );</div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  mail->parse();</div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span> </div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  <span class="keywordflow">return</span> mail;</div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span> }</div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span> </div>
<div class="line"><a name="l00521"></a><span class="lineno"><a class="code" href="classKMBox_1_1MBox.html#ae6da75689e2c1d1443285cf550d86449"> 521</a></span> QByteArray <a class="code" href="classKMBox_1_1MBox.html#ae6da75689e2c1d1443285cf550d86449" title="Reads the headers of the message for the given mbox entry.">MBox::readMessageHeaders</a>( <span class="keyword">const</span> <a class="code" href="classKMBox_1_1MBoxEntry.html" title="A class that encapsulates an entry of a MBox.">MBoxEntry</a> &entry )</div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span> {</div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> wasLocked = d->mFileLocked;</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  <span class="keywordflow">if</span> ( !wasLocked ) {</div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <a class="code" href="classKMBox_1_1MBox.html#a3439681d9523517b7f3ea06ee7f2de50" title="Locks the mbox file using the configured lock method.">lock</a>();</div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  }</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span> </div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <span class="keyword">const</span> quint64 offset = entry.<a class="code" href="classKMBox_1_1MBoxEntry.html#a9679326d484b8de081570e69d1e43f35" title="Returns the offset of the message that is referenced by this mbox entry object.">messageOffset</a>();</div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span> </div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  Q_ASSERT( d->mFileLocked );</div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  Q_ASSERT( d->mMboxFile.isOpen() );</div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  Q_ASSERT( ( d->mInitialMboxFileSize + d->mAppendedEntries.size() ) > offset );</div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span> </div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  QByteArray headers;</div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <span class="keywordflow">if</span> ( offset < d->mInitialMboxFileSize ) {</div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  d->mMboxFile.seek( offset );</div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  QByteArray line = d->mMboxFile.readLine();</div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span> </div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="keywordflow">while</span> ( line[0] != <span class="charliteral">'\n'</span> && !d->mMboxFile.atEnd() ) {</div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  headers += line;</div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  line = d->mMboxFile.readLine();</div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  }</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  QBuffer buffer( &( d->mAppendedEntries ) );</div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  buffer.open( QIODevice::ReadOnly );</div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  buffer.seek( offset - d->mInitialMboxFileSize );</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  QByteArray line = buffer.readLine();</div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span> </div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  <span class="keywordflow">while</span> ( line[0] != <span class="charliteral">'\n'</span> && !buffer.atEnd() ) {</div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  headers += line;</div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  line = buffer.readLine();</div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  }</div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  }</div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span> </div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <span class="keywordflow">if</span> ( !wasLocked ) {</div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  <a class="code" href="classKMBox_1_1MBox.html#abf0ef7017bcb330733247abd8b4a81f5" title="Unlock the mbox file.">unlock</a>();</div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  }</div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span> </div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  <span class="keywordflow">return</span> headers;</div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span> }</div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span> </div>
<div class="line"><a name="l00562"></a><span class="lineno"><a class="code" href="classKMBox_1_1MBox.html#a756d08cc1954a1b9aa710f4c09f09647"> 562</a></span> <span class="keywordtype">bool</span> <a class="code" href="classKMBox_1_1MBox.html#a756d08cc1954a1b9aa710f4c09f09647" title="Writes the mbox to disk.">MBox::save</a>( <span class="keyword">const</span> QString &fileName )</div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span> {</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  <span class="keywordflow">if</span> ( !fileName.isEmpty() && KUrl( fileName ).toLocalFile() != d->mMboxFile.fileName() ) {</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  <span class="keywordflow">if</span> ( !d->mMboxFile.copy( fileName ) ) {</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  }</div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span> </div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  <span class="keywordflow">if</span> ( d->mAppendedEntries.size() == 0 ) {</div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>; <span class="comment">// Nothing to do</span></div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  }</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span> </div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  QFile otherFile( fileName );</div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  Q_ASSERT( otherFile.exists() );</div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <span class="keywordflow">if</span> ( !otherFile.open( QIODevice::ReadWrite ) ) {</div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  }</div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span> </div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  otherFile.seek( d->mMboxFile.size() );</div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  otherFile.write( d->mAppendedEntries );</div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span> </div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  <span class="comment">// Don't clear mAppendedEntries and don't update mInitialFileSize. These</span></div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  <span class="comment">// are still valid for the original file.</span></div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  }</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span> </div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <span class="keywordflow">if</span> ( d->mAppendedEntries.size() == 0 ) {</div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>; <span class="comment">// Nothing to do.</span></div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  }</div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span> </div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="keywordflow">if</span> ( !<a class="code" href="classKMBox_1_1MBox.html#a3439681d9523517b7f3ea06ee7f2de50" title="Locks the mbox file using the configured lock method.">lock</a>() ) {</div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  }</div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span> </div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  Q_ASSERT( d->mMboxFile.isOpen() );</div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span> </div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  d->mMboxFile.seek( d->mMboxFile.size() );</div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  d->mMboxFile.write( d->mAppendedEntries );</div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  d->mAppendedEntries.clear();</div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  d->mInitialMboxFileSize = d->mMboxFile.size();</div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span> </div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <span class="keywordflow">return</span> <a class="code" href="classKMBox_1_1MBox.html#abf0ef7017bcb330733247abd8b4a81f5" title="Unlock the mbox file.">unlock</a>();</div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span> }</div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span> </div>
<div class="line"><a name="l00605"></a><span class="lineno"><a class="code" href="classKMBox_1_1MBox.html#a5ff45c5bb927e086c0bb98a3927fa542"> 605</a></span> <span class="keywordtype">bool</span> <a class="code" href="classKMBox_1_1MBox.html#a5ff45c5bb927e086c0bb98a3927fa542" title="Sets the locktype that should be used for locking the mbox file.">MBox::setLockType</a>( <a class="code" href="classKMBox_1_1MBox.html#ad104aaa0fb21e6c9baf6964a7760908d" title="Describes the type of locking that will be used.">LockType</a> ltype )</div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span> {</div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  <span class="keywordflow">if</span> ( d->mFileLocked ) {</div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  kDebug() << <span class="stringliteral">"File is currently locked."</span>;</div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// Don't change the method if the file is currently locked.</span></div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  }</div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span> </div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  <span class="keywordflow">switch</span> ( ltype ) {</div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  <span class="keywordflow">case</span> ProcmailLockfile:</div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <span class="keywordflow">if</span> ( KStandardDirs::findExe( QLatin1String( <span class="stringliteral">"lockfile"</span> ) ).isEmpty() ) {</div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  kDebug() << <span class="stringliteral">"Could not find the lockfile executable"</span>;</div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  }</div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  <span class="keywordflow">case</span> MuttDotlock: <span class="comment">// fall through</span></div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  <span class="keywordflow">case</span> MuttDotlockPrivileged:</div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  <span class="keywordflow">if</span> ( KStandardDirs::findExe( QLatin1String( <span class="stringliteral">"mutt_dotlock"</span> ) ).isEmpty() ) {</div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  kDebug() << <span class="stringliteral">"Could not find the mutt_dotlock executable"</span>;</div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  }</div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  <span class="keywordflow">break</span>; <span class="comment">// We assume fcntl available and lock_none doesn't need a check.</span></div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  }</div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span> </div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  d->mLockType = ltype;</div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span> }</div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span> </div>
<div class="line"><a name="l00634"></a><span class="lineno"><a class="code" href="classKMBox_1_1MBox.html#a3bc68f23e9b068a6ffe47abf6ac21ea7"> 634</a></span> <span class="keywordtype">void</span> <a class="code" href="classKMBox_1_1MBox.html#a3bc68f23e9b068a6ffe47abf6ac21ea7" title="Sets the lockfile that should be used by the procmail or the KDE lock file method.">MBox::setLockFile</a>( <span class="keyword">const</span> QString &lockFile )</div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span> {</div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  d->mLockFileName = lockFile;</div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span> }</div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span> </div>
<div class="line"><a name="l00639"></a><span class="lineno"><a class="code" href="classKMBox_1_1MBox.html#a900f67b6bd9a73172febd63e7d71f164"> 639</a></span> <span class="keywordtype">void</span> <a class="code" href="classKMBox_1_1MBox.html#a900f67b6bd9a73172febd63e7d71f164" title="By default the unlock method will directly unlock the file.">MBox::setUnlockTimeout</a>( <span class="keywordtype">int</span> msec )</div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span> {</div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  d->mUnlockTimer.setInterval( msec );</div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span> }</div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span> </div>
<div class="line"><a name="l00644"></a><span class="lineno"><a class="code" href="classKMBox_1_1MBox.html#abf0ef7017bcb330733247abd8b4a81f5"> 644</a></span> <span class="keywordtype">bool</span> <a class="code" href="classKMBox_1_1MBox.html#abf0ef7017bcb330733247abd8b4a81f5" title="Unlock the mbox file.">MBox::unlock</a>()</div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span> {</div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  <span class="keywordflow">if</span> ( d->mLockType == None && !d->mFileLocked ) {</div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  d->mFileLocked = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  d->mMboxFile.close();</div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  }</div>
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span> </div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  <span class="keywordtype">int</span> rc = 0;</div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  QStringList args;</div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span> </div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  <span class="keywordflow">switch</span> ( d->mLockType ) {</div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  <span class="keywordflow">case</span> ProcmailLockfile:</div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  <span class="comment">// QFile::remove returns true on succes so negate the result.</span></div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  <span class="keywordflow">if</span> ( !d->mLockFileName.isEmpty() ) {</div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  rc = !QFile( d->mLockFileName ).remove();</div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  rc = !QFile( d->mMboxFile.fileName() + QLatin1String( <span class="stringliteral">".lock"</span> ) ).<span class="keyword">remove</span>();</div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  }</div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span> </div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  <span class="keywordflow">case</span> MuttDotlock:</div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  args << QLatin1String( <span class="stringliteral">"-u"</span> )</div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  << QString::fromLocal8Bit( QFile::encodeName( d->mMboxFile.fileName() ) );</div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  rc = QProcess::execute( QLatin1String( <span class="stringliteral">"mutt_dotlock"</span> ), args );</div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span> </div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  <span class="keywordflow">case</span> MuttDotlockPrivileged:</div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  args << QLatin1String( <span class="stringliteral">"-u"</span> ) << QLatin1String( <span class="stringliteral">"-p"</span> )</div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  << QString::fromLocal8Bit( QFile::encodeName( d->mMboxFile.fileName() ) );</div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  rc = QProcess::execute( QLatin1String( <span class="stringliteral">"mutt_dotlock"</span> ), args );</div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span> </div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  <span class="keywordflow">case</span> None: <span class="comment">// Fall through.</span></div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  }</div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span> </div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  <span class="keywordflow">if</span> ( rc == 0 ) { <span class="comment">// Unlocking succeeded</span></div>
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  d->mFileLocked = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  }</div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span> </div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  d->mMboxFile.close();</div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span> </div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  <span class="keywordflow">return</span> !d->mFileLocked;</div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span> }</div>
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