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<h2><a name="content"></a>KMIME Library</h2>
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<div class="title">kmime_util.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"> kmime_util.cpp</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"></span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> KMime, the KDE Internet mail/usenet news message library.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> Copyright (c) 2001 the KMime authors.</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> See file AUTHORS for details</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"></span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> This library is free software; you can redistribute it and/or</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> modify it under the terms of the GNU Library General Public</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> License as published by the Free Software Foundation; either</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> version 2 of the License, or (at your option) any later version.</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"></span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> This library is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> Library General Public License for more details.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"></span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> You should have received a copy of the GNU Library General Public License</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> along with this library; see the file COPYING.LIB. If not, write to</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> Boston, MA 02110-1301, USA.</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> </div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include "kmime_util.h"</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "kmime_util_p.h"</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "<a class="code" href="kmime__charfreq_8h.html" title="This file is part of the API for handling MIME data and defines the CharFreq class.">kmime_charfreq.h</a>"</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "<a class="code" href="kmime__codecs_8h.html" title="This file is part of the API for handling MIME data and defines the Codec class.">kmime_codecs.h</a>"</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "kmime_header_parsing.h"</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include "kmime_message.h"</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include "kmime_warning.h"</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include <config-kmime.h></span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include <kdefakes.h></span> <span class="comment">// for strcasestr</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include <kglobal.h></span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include <klocale.h></span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include <kcharsets.h></span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include <kcodecs.h></span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#include <kdebug.h></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"> 41</span> <span class="preprocessor">#include <QtCore/QList></span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#include <QtCore/QString></span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#include <QtCore/QTextCodec></span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#include <ctype.h></span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#include <time.h></span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#include <stdlib.h></span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#include <unistd.h></span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#include <boost/concept_check.hpp></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> <span class="keyword">using namespace </span>KMime;</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">namespace </span>KMime {</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> QList<QByteArray> c_harsetCache;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> QList<QByteArray> l_anguageCache;</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> QString f_allbackCharEnc;</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="keywordtype">bool</span> u_seOutlookEncoding = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div>
<div class="line"><a name="l00060"></a><span class="lineno"><a class="code" href="namespaceKMime.html#a7875c264415034ebbcb7d80e1f2356d3"> 60</a></span> QByteArray <a class="code" href="namespaceKMime.html#a7875c264415034ebbcb7d80e1f2356d3" title="Consult the charset cache.">cachedCharset</a>( <span class="keyword">const</span> QByteArray &name )</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>  <span class="keywordflow">foreach</span> ( <span class="keyword">const</span> QByteArray& charset, c_harsetCache ) {</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">if</span> ( qstricmp( name.data(), charset.data() ) == 0 ) {</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordflow">return</span> charset;</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  }</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  }</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  c_harsetCache.append( name.toUpper() );</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="comment">//kDebug() << "KNMimeBase::cachedCharset() number of cs" << c_harsetCache.count();</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">return</span> c_harsetCache.last();</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> </div>
<div class="line"><a name="l00073"></a><span class="lineno"><a class="code" href="namespaceKMime.html#a20dd5532a845938e0776be0161dc9496"> 73</a></span> QByteArray <a class="code" href="namespaceKMime.html#a20dd5532a845938e0776be0161dc9496" title="Consult the language cache.">cachedLanguage</a>( <span class="keyword">const</span> QByteArray &name )</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> {</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordflow">foreach</span> ( <span class="keyword">const</span> QByteArray& language, l_anguageCache ) {</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">if</span> ( qstricmp( name.data(), language.data() ) == 0 ) {</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">return</span> language;</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> </div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  l_anguageCache.append( name.toUpper() );</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="comment">//kDebug() << "KNMimeBase::cachedCharset() number of cs" << c_harsetCache.count();</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">return</span> l_anguageCache.last();</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> }</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div>
<div class="line"><a name="l00086"></a><span class="lineno"><a class="code" href="namespaceKMime.html#ae1bc357319e4e2548fd3453051fbdd7d"> 86</a></span> <span class="keywordtype">bool</span> <a class="code" href="namespaceKMime.html#ae1bc357319e4e2548fd3453051fbdd7d" title="Checks whether s contains any non-us-ascii characters.">isUsAscii</a>( <span class="keyword">const</span> QString &s )</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> {</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  uint sLength = s.length();</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">for</span> ( uint i=0; i<sLength; i++ ) {</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">if</span> ( s.at( i ).toLatin1() <= 0 ) { <span class="comment">// c==0: non-latin1, c<0: non-us-ascii</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  }</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> }</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div>
<div class="line"><a name="l00097"></a><span class="lineno"><a class="code" href="namespaceKMime.html#a4088f52f5a29a8f9511537977dbbc53b"> 97</a></span> QString <a class="code" href="namespaceKMime.html#a4088f52f5a29a8f9511537977dbbc53b" title="Returns a user-visible string for a contentEncoding, for example "quoted-printable" for CEquPr...">nameForEncoding</a>( Headers::contentEncoding enc )</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> {</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">switch</span> ( enc ) {</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordflow">case</span> Headers::CE7Bit: <span class="keywordflow">return</span> QString::fromLatin1( <span class="stringliteral">"7bit"</span> );</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">case</span> Headers::CE8Bit: <span class="keywordflow">return</span> QString::fromLatin1( <span class="stringliteral">"8bit"</span> );</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">case</span> Headers::CEquPr: <span class="keywordflow">return</span> QString::fromLatin1( <span class="stringliteral">"quoted-printable"</span> );</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">case</span> Headers::CEbase64: <span class="keywordflow">return</span> QString::fromLatin1( <span class="stringliteral">"base64"</span> );</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">case</span> Headers::CEuuenc: <span class="keywordflow">return</span> QString::fromLatin1( <span class="stringliteral">"uuencode"</span> );</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">case</span> Headers::CEbinary: <span class="keywordflow">return</span> QString::fromLatin1( <span class="stringliteral">"binary"</span> );</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">default</span>: <span class="keywordflow">return</span> QString::fromLatin1( <span class="stringliteral">"unknown"</span> );</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  }</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> }</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div>
<div class="line"><a name="l00110"></a><span class="lineno"><a class="code" href="namespaceKMime.html#a0b15c7a49a30d7b00d0c78c9f2b21bb0"> 110</a></span> QList<Headers::contentEncoding> <a class="code" href="namespaceKMime.html#a0b15c7a49a30d7b00d0c78c9f2b21bb0" title="Returns a list of encodings that can correctly encode the data.">encodingsForData</a>( <span class="keyword">const</span> QByteArray &data )</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> {</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  QList<Headers::contentEncoding> allowed;</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <a class="code" href="classKMime_1_1CharFreq.html" title="A class for performing basic data typing using frequency count heuristics.">CharFreq</a> cf( data );</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">switch</span> ( cf.<a class="code" href="classKMime_1_1CharFreq.html#a16ee8cba4f9c626faa3c7ee3e919da33" title="Returns the data Type as derived from the class heuristics.">type</a>() ) {</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">case</span> <a class="code" href="classKMime_1_1CharFreq.html#af2ccbabf2586414d302f27d163f4e6a9ade2dfc10fff32c2fdcc107b491ba1309" title="7bit text">CharFreq::SevenBitText</a>:</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  allowed << Headers::CE7Bit;</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">case</span> <a class="code" href="classKMime_1_1CharFreq.html#af2ccbabf2586414d302f27d163f4e6a9a9e6b5e4a83a56d220ca6a8555a844ac2" title="8bit text">CharFreq::EightBitText</a>:</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  allowed << Headers::CE8Bit;</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">case</span> <a class="code" href="classKMime_1_1CharFreq.html#af2ccbabf2586414d302f27d163f4e6a9a740553317d8d57b2b265a65e238d432e" title="7bit binary">CharFreq::SevenBitData</a>:</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">if</span> ( cf.<a class="code" href="classKMime_1_1CharFreq.html#aba2cb9cc9d9c6951fe64aa3f53956d22" title="Returns the percentage of printable characters in the data.">printableRatio</a>() > 5.0/6.0 ) {</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="comment">// let n the length of data and p the number of printable chars.</span></div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="comment">// Then base64 \approx 4n/3; qp \approx p + 3(n-p)</span></div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="comment">// => qp < base64 iff p > 5n/6.</span></div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  allowed << Headers::CEquPr;</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  allowed << Headers::CEbase64;</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  allowed << Headers::CEbase64;</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  allowed << Headers::CEquPr;</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  }</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">case</span> <a class="code" href="classKMime_1_1CharFreq.html#af2ccbabf2586414d302f27d163f4e6a9a4188878cb1fa0696d007e8d6b325e161" title="8bit binary">CharFreq::EightBitData</a>:</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  allowed << Headers::CEbase64;</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">case</span> <a class="code" href="classKMime_1_1CharFreq.html#af2ccbabf2586414d302f27d163f4e6a9a537875c1a38946c0e36de33611aaa4e5" title="Unknown.">CharFreq::None</a>:</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  Q_ASSERT( <span class="keyword">false</span> );</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  }</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>  <span class="keywordflow">return</span> allowed;</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> }</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="comment">// "(),.:;<>@[\]</span></div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> <span class="keyword">const</span> uchar specialsMap[16] = {</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  0x00, 0x00, 0x00, 0x00, <span class="comment">// CTLs</span></div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  0x20, 0xCA, 0x00, 0x3A, <span class="comment">// SPACE ... '?'</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  0x80, 0x00, 0x00, 0x1C, <span class="comment">// '@' ... '_'</span></div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  0x00, 0x00, 0x00, 0x00 <span class="comment">// '`' ... DEL</span></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</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> <span class="comment">// "(),:;<>@[\]/=?</span></div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="keyword">const</span> uchar tSpecialsMap[16] = {</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  0x00, 0x00, 0x00, 0x00, <span class="comment">// CTLs</span></div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  0x20, 0xC9, 0x00, 0x3F, <span class="comment">// SPACE ... '?'</span></div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  0x80, 0x00, 0x00, 0x1C, <span class="comment">// '@' ... '_'</span></div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  0x00, 0x00, 0x00, 0x00 <span class="comment">// '`' ... DEL</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> <span class="comment">// all except specials, CTLs, SPACE.</span></div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="keyword">const</span> uchar aTextMap[16] = {</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  0x00, 0x00, 0x00, 0x00,</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  0x5F, 0x35, 0xFF, 0xC5,</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  0x7F, 0xFF, 0xFF, 0xE3,</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  0xFF, 0xFF, 0xFF, 0xFE</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> </div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="comment">// all except tspecials, CTLs, SPACE.</span></div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="keyword">const</span> uchar tTextMap[16] = {</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  0x00, 0x00, 0x00, 0x00,</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  0x5F, 0x36, 0xFF, 0xC0,</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  0x7F, 0xFF, 0xFF, 0xE3,</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  0xFF, 0xFF, 0xFF, 0xFE</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> };</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> </div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="comment">// none except a-zA-Z0-9!*+-/</span></div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="keyword">const</span> uchar eTextMap[16] = {</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  0x00, 0x00, 0x00, 0x00,</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  0x40, 0x35, 0xFF, 0xC0,</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  0x7F, 0xFF, 0xFF, 0xE0,</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  0x7F, 0xFF, 0xFF, 0xE0</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> };</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> </div>
<div class="line"><a name="l00183"></a><span class="lineno"><a class="code" href="namespaceKMime.html#a7984254cf78b7277c00f36414a0dc36c"> 183</a></span> <span class="keywordtype">void</span> <a class="code" href="namespaceKMime.html#a7984254cf78b7277c00f36414a0dc36c" title="Set the fallback charset to use when decoding RFC2047-encoded headers.">setFallbackCharEncoding</a>(<span class="keyword">const</span> QString& fallbackCharEnc)</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> {</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  f_allbackCharEnc = fallbackCharEnc;</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span> }</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span> </div>
<div class="line"><a name="l00188"></a><span class="lineno"><a class="code" href="namespaceKMime.html#aa147ceb09f501b56815edf1d48f26fa5"> 188</a></span> QString <a class="code" href="namespaceKMime.html#aa147ceb09f501b56815edf1d48f26fa5" title="Retrieve the set fallback charset if there is one set.">fallbackCharEncoding</a>()</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> {</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">return</span> f_allbackCharEnc;</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> </div>
<div class="line"><a name="l00193"></a><span class="lineno"><a class="code" href="namespaceKMime.html#abc0e1c7982996d7b9be448c51a64ded9"> 193</a></span> <span class="keywordtype">void</span> <a class="code" href="namespaceKMime.html#abc0e1c7982996d7b9be448c51a64ded9" title="Set whether or not to use outlook compatible attachment filename encoding.">setUseOutlookAttachmentEncoding</a>( <span class="keywordtype">bool</span> violateStandard )</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>  u_seOutlookEncoding = violateStandard;</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> }</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> </div>
<div class="line"><a name="l00198"></a><span class="lineno"><a class="code" href="namespaceKMime.html#a90d9a289194d610a2188c5f2252e05c1"> 198</a></span> <span class="keywordtype">bool</span> <a class="code" href="namespaceKMime.html#a90d9a289194d610a2188c5f2252e05c1" title="Retrieve whether or not to use outlook compatible encodings for attachments.">useOutlookAttachmentEncoding</a>()</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> {</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keywordflow">return</span> u_seOutlookEncoding;</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> </div>
<div class="line"><a name="l00204"></a><span class="lineno"><a class="code" href="namespaceKMime.html#ac69dc7bd2432e7741832b37c53ca1752"> 204</a></span> QString <a class="code" href="namespaceKMime.html#ac69dc7bd2432e7741832b37c53ca1752" title="Decodes string src according to RFC2047,i.e., the construct =?charset?[qb]?encoded?=.">decodeRFC2047String</a>( <span class="keyword">const</span> QByteArray &src, QByteArray &usedCS,</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keyword">const</span> QByteArray &defaultCS, <span class="keywordtype">bool</span> forceCS )</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>  QByteArray result;</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  QByteArray spaceBuffer;</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *scursor = src.constData();</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *send = scursor + src.length();</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keywordtype">bool</span> onlySpacesSinceLastWord = <span class="keyword">false</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>  <span class="keywordflow">while</span> ( scursor != send ) {</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="comment">// space</span></div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordflow">if</span> ( isspace( *scursor ) && onlySpacesSinceLastWord ) {</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  spaceBuffer += *scursor++;</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keywordflow">continue</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="comment">// possible start of an encoded word</span></div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordflow">if</span> ( *scursor == <span class="charliteral">'='</span> ) {</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  QByteArray language;</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  QString decoded;</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  ++scursor;</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *start = scursor;</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordflow">if</span> ( HeaderParsing::parseEncodedWord( scursor, send, decoded, language, usedCS, defaultCS, forceCS ) ) {</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  result += decoded.toUtf8();</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  onlySpacesSinceLastWord = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  spaceBuffer.clear();</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordflow">if</span> ( onlySpacesSinceLastWord ) {</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  result += spaceBuffer;</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  onlySpacesSinceLastWord = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  }</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  result += <span class="charliteral">'='</span>;</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  scursor = start; <span class="comment">// reset cursor after parsing failure</span></div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  }</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keywordflow">continue</span>;</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>  <span class="comment">// unencoded data</span></div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keywordflow">if</span> ( onlySpacesSinceLastWord ) {</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  result += spaceBuffer;</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  onlySpacesSinceLastWord = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  }</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  result += *scursor;</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  ++scursor;</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  }</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  }</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="comment">// If there are any chars that couldn't be decoded in UTF-8,</span></div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="comment">// use the fallback charset if it exists</span></div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keyword">const</span> QString tryUtf8 = QString::fromUtf8( result );</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keywordflow">if</span> ( tryUtf8.contains( 0xFFFD ) && !f_allbackCharEnc.isEmpty() ) {</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  QTextCodec* codec = KGlobal::charsets()->codecForName( f_allbackCharEnc );</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keywordflow">return</span> codec->toUnicode( result );</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keywordflow">return</span> tryUtf8;</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  }</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> </div>
<div class="line"><a name="l00260"></a><span class="lineno"><a class="code" href="namespaceKMime.html#acb9b5ff5a33f6fc0747532d5fb8c90e2"> 260</a></span> QString <a class="code" href="namespaceKMime.html#ac69dc7bd2432e7741832b37c53ca1752" title="Decodes string src according to RFC2047,i.e., the construct =?charset?[qb]?encoded?=.">decodeRFC2047String</a>( <span class="keyword">const</span> QByteArray &src )</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> {</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  QByteArray usedCS;</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceKMime.html#ac69dc7bd2432e7741832b37c53ca1752" title="Decodes string src according to RFC2047,i.e., the construct =?charset?[qb]?encoded?=.">decodeRFC2047String</a>( src, usedCS, <span class="stringliteral">"utf-8"</span>, <span class="keyword">false</span> );</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span> }</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span> </div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *reservedCharacters = <span class="stringliteral">"\"()<>@,.;:\\[]="</span>;</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> </div>
<div class="line"><a name="l00268"></a><span class="lineno"><a class="code" href="namespaceKMime.html#a6a4da1a700bc3ded2dc06edfa64184bb"> 268</a></span> QByteArray <a class="code" href="namespaceKMime.html#a6a4da1a700bc3ded2dc06edfa64184bb" title="Encodes string src according to RFC2047 using charset charset.">encodeRFC2047String</a>( <span class="keyword">const</span> QString &src, <span class="keyword">const</span> QByteArray &charset,</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordtype">bool</span> addressHeader, <span class="keywordtype">bool</span> allow8BitHeaders )</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span> {</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  QByteArray result;</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordtype">int</span> start=0, end=0;</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keywordtype">bool</span> nonAscii=<span class="keyword">false</span>, ok=<span class="keyword">true</span>, useQEncoding=<span class="keyword">false</span>;</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> </div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="comment">// fromLatin1() is safe here, codecForName() uses toLatin1() internally</span></div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keyword">const</span> QTextCodec *codec = KGlobal::charsets()->codecForName( QString::fromLatin1( charset ), ok );</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span> </div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  QByteArray usedCS;</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keywordflow">if</span> ( !ok ) {</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="comment">//no codec available => try local8Bit and hope the best ;-)</span></div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  usedCS = KGlobal::locale()->encoding();</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  codec = KGlobal::charsets()->codecForName( QString::fromLatin1( usedCS ), ok );</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  Q_ASSERT( codec );</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="keywordflow">if</span> ( charset.isEmpty() ) {</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  usedCS = codec->name();</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  usedCS = charset;</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>  }</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span> </div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  QTextCodec::ConverterState converterState( QTextCodec::IgnoreHeader );</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  QByteArray encoded8Bit = codec->fromUnicode( src.constData(), src.length(), &converterState );</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keywordflow">if</span> ( converterState.invalidChars > 0 ) {</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  usedCS = <span class="stringliteral">"utf-8"</span>;</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  codec = QTextCodec::codecForName( usedCS );</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  encoded8Bit = codec->fromUnicode( src );</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  }</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> </div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keywordflow">if</span> ( usedCS.contains( <span class="stringliteral">"8859-"</span> ) ) { <span class="comment">// use "B"-Encoding for non iso-8859-x charsets</span></div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  useQEncoding = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  }</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> </div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keywordflow">if</span> ( allow8BitHeaders ) {</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keywordflow">return</span> encoded8Bit;</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> </div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  uint encoded8BitLength = encoded8Bit.length();</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i<encoded8BitLength; i++ ) {</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="keywordflow">if</span> ( encoded8Bit[i] == <span class="charliteral">' '</span> ) { <span class="comment">// encoding starts at word boundaries</span></div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  start = i + 1;</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  }</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="comment">// encode escape character, for japanese encodings...</span></div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keywordflow">if</span> ( ( (<span class="keywordtype">signed</span> <span class="keywordtype">char</span>)encoded8Bit[i] < 0 ) || ( encoded8Bit[i] == <span class="charliteral">'\033'</span> ) ||</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  ( addressHeader && ( strchr( <span class="stringliteral">"\"()<>@,.;:\\[]="</span>, encoded8Bit[i] ) != 0 ) ) ) {</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  end = start; <span class="comment">// non us-ascii char found, now we determine where to stop encoding</span></div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  nonAscii = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="keywordflow">break</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> </div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keywordflow">if</span> ( nonAscii ) {</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keywordflow">while</span> ( ( end < encoded8Bit.length() ) && ( encoded8Bit[end] != <span class="charliteral">' '</span> ) ) {</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="comment">// we encode complete words</span></div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  end++;</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  }</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span> </div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> x=end; x<encoded8Bit.length(); x++ ) {</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="keywordflow">if</span> ( ( (<span class="keywordtype">signed</span> <span class="keywordtype">char</span>)encoded8Bit[x] < 0 ) || ( encoded8Bit[x] == <span class="charliteral">'\033'</span> ) ||</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  ( addressHeader && ( strchr( reservedCharacters, encoded8Bit[x] ) != 0 ) ) ) {</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  end = x; <span class="comment">// we found another non-ascii word</span></div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span> </div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="keywordflow">while</span> ( ( end < encoded8Bit.length() ) && ( encoded8Bit[end] != <span class="charliteral">' '</span> ) ) {</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="comment">// we encode complete words</span></div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  end++;</div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  }</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  }</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  }</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span> </div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  result = encoded8Bit.left( start ) + <span class="stringliteral">"=?"</span> + usedCS;</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span> </div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keywordflow">if</span> ( useQEncoding ) {</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  result += <span class="stringliteral">"?Q?"</span>;</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span> </div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keywordtype">char</span> c, hexcode;<span class="comment">// "Q"-encoding implementation described in RFC 2047</span></div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i=start; i<end; i++ ) {</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  c = encoded8Bit[i];</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="keywordflow">if</span> ( c == <span class="charliteral">' '</span> ) { <span class="comment">// make the result readable with not MIME-capable readers</span></div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  result += <span class="charliteral">'_'</span>;</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keywordflow">if</span> ( ( ( c >= <span class="charliteral">'a'</span> ) && ( c <= <span class="charliteral">'z'</span> ) ) || <span class="comment">// paranoid mode, encode *all* special chars to avoid problems</span></div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  ( ( c >= <span class="charliteral">'A'</span> ) && ( c <= <span class="charliteral">'Z'</span> ) ) || <span class="comment">// with "From" & "To" headers</span></div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  ( ( c >= <span class="charliteral">'0'</span> ) && ( c <= <span class="charliteral">'9'</span> ) ) ) {</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  result += c;</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  result += <span class="charliteral">'='</span>; <span class="comment">// "stolen" from KMail ;-)</span></div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  hexcode = ( ( c & 0xF0 ) >> 4 ) + 48;</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="keywordflow">if</span> ( hexcode >= 58 ) {</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  hexcode += 7;</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  }</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  result += hexcode;</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  hexcode = ( c & 0x0F ) + 48;</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <span class="keywordflow">if</span> ( hexcode >= 58 ) {</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  hexcode += 7;</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  }</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  result += hexcode;</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  }</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  }</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  }</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  result += <span class="stringliteral">"?B?"</span> + encoded8Bit.mid( start, end - start ).toBase64();</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</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>  result +=<span class="stringliteral">"?="</span>;</div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  result += encoded8Bit.right( encoded8Bit.length() - end );</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  result = encoded8Bit;</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  }</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="keywordflow">return</span> result;</div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span> }</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> QByteArray encodeRFC2047Sentence(<span class="keyword">const</span> QString& src, <span class="keyword">const</span> QByteArray& charset )</div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span> {</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  QByteArray result;</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  QList<QChar> splitChars;</div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  splitChars << QLatin1Char( <span class="charliteral">','</span> ) << QLatin1Char( <span class="charliteral">'\"'</span> ) << QLatin1Char( <span class="charliteral">';'</span> ) << QLatin1Char( <span class="charliteral">'\\'</span> );</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keyword">const</span> QChar *ch = src.constData();</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> length = src.length();</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keywordtype">int</span> pos = 0;</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordtype">int</span> wordStart = 0;</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span> </div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="comment">//qDebug() << "Input:" << src;</span></div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="comment">// Loop over all characters of the string.</span></div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="comment">// When encountering a split character, RFC-2047-encode the word before it, and add it to the result.</span></div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <span class="keywordflow">while</span> ( pos < length ) {</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="comment">//qDebug() << "Pos:" << pos << "Result:" << result << "Char:" << ch->toLatin1();</span></div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> isAscii = ch->unicode() < 127;</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> isReserved = ( strchr( reservedCharacters, ch->toLatin1() ) != 0 );</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  <span class="keywordflow">if</span> ( isAscii && isReserved ) {</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> wordSize = pos - wordStart;</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="keywordflow">if</span> ( wordSize > 0 ) {</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="keyword">const</span> QString word = src.mid( wordStart, wordSize );</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  result += <a class="code" href="namespaceKMime.html#a6a4da1a700bc3ded2dc06edfa64184bb" title="Encodes string src according to RFC2047 using charset charset.">encodeRFC2047String</a>( word, charset );</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> </div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  result += ch->toLatin1();</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  wordStart = pos + 1;</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>  ch++;</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  pos++;</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  }</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="comment">// Encode the last word</span></div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> wordSize = pos - wordStart;</div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="keywordflow">if</span> ( wordSize > 0 ) {</div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keyword">const</span> QString word = src.mid( wordStart, pos - wordStart );</div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  result += <a class="code" href="namespaceKMime.html#a6a4da1a700bc3ded2dc06edfa64184bb" title="Encodes string src according to RFC2047 using charset charset.">encodeRFC2047String</a>( word, charset );</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> </div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span> }</div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span> </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> <span class="comment">//-----------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00428"></a><span class="lineno"><a class="code" href="namespaceKMime.html#af53a0150db4217b9439f9028820f6ea1"> 428</a></span> QByteArray <a class="code" href="namespaceKMime.html#af53a0150db4217b9439f9028820f6ea1" title="Encodes string src according to RFC2231 using charset charset.">encodeRFC2231String</a>( <span class="keyword">const</span> QString& str, <span class="keyword">const</span> QByteArray& charset )</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>  <span class="keywordflow">if</span> ( str.isEmpty() ) {</div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="keywordflow">return</span> QByteArray();</div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  }</div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span> </div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="keyword">const</span> QTextCodec *codec = KGlobal::charsets()->codecForName( QString::fromLatin1( charset ) );</div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  QByteArray latin;</div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="keywordflow">if</span> ( charset == <span class="stringliteral">"us-ascii"</span> ) {</div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  latin = str.toLatin1();</div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( codec ) {</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  latin = codec->fromUnicode( str );</div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  latin = str.toLocal8Bit();</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> </div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <span class="keywordtype">char</span> *l;</div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <span class="keywordflow">for</span> ( l = latin.data(); *l; ++l ) {</div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <span class="keywordflow">if</span> ( ( ( *l & 0xE0 ) == 0 ) || ( *l & 0x80 ) ) {</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="comment">// *l is control character or 8-bit char</span></div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keywordflow">break</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>  <span class="keywordflow">if</span> ( !*l ) {</div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="keywordflow">return</span> latin;</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  }</div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span> </div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  QByteArray result = charset + <span class="stringliteral">"''"</span>;</div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <span class="keywordflow">for</span> ( l = latin.data(); *l; ++l ) {</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <span class="keywordtype">bool</span> needsQuoting = ( *l & 0x80 ) || ( *l == <span class="charliteral">'%'</span> );</div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="keywordflow">if</span> ( !needsQuoting ) {</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <span class="keyword">const</span> QByteArray especials = <span class="stringliteral">"()<>@,;:\"/[]?.= \033"</span>;</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="keywordtype">int</span> len = especials.length();</div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < len; i++ ) {</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keywordflow">if</span> ( *l == especials[i] ) {</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  needsQuoting = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  }</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>  <span class="keywordflow">if</span> ( needsQuoting ) {</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  result += <span class="charliteral">'%'</span>;</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> hexcode;</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  hexcode = ( ( *l & 0xF0 ) >> 4 ) + 48;</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="keywordflow">if</span> ( hexcode >= 58 ) {</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  hexcode += 7;</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  }</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  result += hexcode;</div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  hexcode = ( *l & 0x0F ) + 48;</div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <span class="keywordflow">if</span> ( hexcode >= 58 ) {</div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  hexcode += 7;</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  }</div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  result += hexcode;</div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  result += *l;</div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  }</div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  }</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="keywordflow">return</span> result;</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">//-----------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00490"></a><span class="lineno"><a class="code" href="namespaceKMime.html#aa19417ecea5d3680fd0e22bc469914bc"> 490</a></span> QString <a class="code" href="namespaceKMime.html#aa19417ecea5d3680fd0e22bc469914bc" title="Decodes string src according to RFC2231.">decodeRFC2231String</a>( <span class="keyword">const</span> QByteArray &str, QByteArray &usedCS, <span class="keyword">const</span> QByteArray &defaultCS,</div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span class="keywordtype">bool</span> forceCS )</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>  <span class="keywordtype">int</span> p = str.indexOf( <span class="charliteral">'\''</span> );</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="keywordflow">if</span> ( p < 0 ) {</div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <span class="keywordflow">return</span> KGlobal::charsets()->codecForName( QString::fromLatin1( defaultCS ) )->toUnicode( str );</div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  }</div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span> </div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span> </div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  QByteArray charset = str.left( p );</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span> </div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  QByteArray st = str.mid( str.lastIndexOf( <span class="charliteral">'\''</span> ) + 1 );</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>  <span class="keywordtype">char</span> ch, ch2;</div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  p = 0;</div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <span class="keywordflow">while</span> ( p < (<span class="keywordtype">int</span>)st.length() ) {</div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <span class="keywordflow">if</span> ( st.at( p ) == 37 ) {</div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <span class="comment">// Only try to decode the percent-encoded character if the percent sign</span></div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <span class="comment">// is really followed by two other characters, see testcase at bug 163024</span></div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keywordflow">if</span> ( p + 2 < st.length() ) {</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  ch = st.at( p + 1 ) - 48;</div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  <span class="keywordflow">if</span> ( ch > 16 ) {</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  ch -= 7;</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>  ch2 = st.at( p + 2 ) - 48;</div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <span class="keywordflow">if</span> ( ch2 > 16 ) {</div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  ch2 -= 7;</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>  st[p] = ch * 16 + ch2;</div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  st.remove( p + 1, 2 );</div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  }</div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  }</div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  p++;</div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  }</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  kDebug() << <span class="stringliteral">"Got pre-decoded:"</span> << st;</div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  QString result;</div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="keyword">const</span> QTextCodec * charsetcodec = KGlobal::charsets()->codecForName( QString::fromLatin1( charset ) );</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <span class="keywordflow">if</span> ( !charsetcodec || forceCS ) {</div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  charsetcodec = KGlobal::charsets()->codecForName( QString::fromLatin1( defaultCS ) );</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> </div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  usedCS = charsetcodec->name();</div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <span class="keywordflow">return</span> charsetcodec->toUnicode( st );</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> </div>
<div class="line"><a name="l00535"></a><span class="lineno"><a class="code" href="namespaceKMime.html#afb1375391856c91d51bb3e525d7ddecb"> 535</a></span> QString <a class="code" href="namespaceKMime.html#aa19417ecea5d3680fd0e22bc469914bc" title="Decodes string src according to RFC2231.">decodeRFC2231String</a>( <span class="keyword">const</span> QByteArray &src )</div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span> {</div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  QByteArray usedCS;</div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceKMime.html#aa19417ecea5d3680fd0e22bc469914bc" title="Decodes string src according to RFC2231.">decodeRFC2231String</a>( src, usedCS, <span class="stringliteral">"utf-8"</span>, <span class="keyword">false</span> );</div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span> }</div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span> </div>
<div class="line"><a name="l00541"></a><span class="lineno"><a class="code" href="namespaceKMime.html#a222de1c210bd09768203c922f5147b56"> 541</a></span> QByteArray <a class="code" href="namespaceKMime.html#a222de1c210bd09768203c922f5147b56" title="Uses current time, pid and random numbers to construct a string that aims to be unique on a per-host ...">uniqueString</a>()</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="keyword">static</span> <span class="keywordtype">char</span> chars[] = <span class="stringliteral">"0123456789abcdefghijklmnopqrstuvxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"</span>;</div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  time_t now;</div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <span class="keywordtype">char</span> p[11];</div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <span class="keywordtype">int</span> pos, ran;</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> timeval;</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>  p[10] = <span class="charliteral">'\0'</span>;</div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  now = time( 0 );</div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  ran = 1 + (int)( 1000.0 * rand() / ( RAND_MAX + 1.0 ) );</div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  timeval = ( now / ran ) + getpid();</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>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < 10; i++ ) {</div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  pos = (int) ( 61.0 * rand() / ( RAND_MAX + 1.0 ) );</div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  <span class="comment">//kDebug() << pos;</span></div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  p[i] = chars[pos];</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> </div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  QByteArray ret;</div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  ret.setNum( timeval );</div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  ret += <span class="charliteral">'.'</span>;</div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  ret += p;</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span> </div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</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"><a class="code" href="namespaceKMime.html#a8cff031cffe9e9c2fa0b2ef129315584"> 568</a></span> QByteArray <a class="code" href="namespaceKMime.html#a8cff031cffe9e9c2fa0b2ef129315584" title="Constructs a random string (sans leading/trailing "&ndash;") that can be used as a multipart delimite...">multiPartBoundary</a>()</div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span> {</div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="keywordflow">return</span> <span class="stringliteral">"nextPart"</span> + <a class="code" href="namespaceKMime.html#a222de1c210bd09768203c922f5147b56" title="Uses current time, pid and random numbers to construct a string that aims to be unique on a per-host ...">uniqueString</a>();</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"><a class="code" href="namespaceKMime.html#ac2c410d60b8ef4466de43bc0952d4163"> 573</a></span> QByteArray <a class="code" href="namespaceKMime.html#ac2c410d60b8ef4466de43bc0952d4163" title="Unfolds the given header if necessary.">unfoldHeader</a>( <span class="keyword">const</span> QByteArray &header )</div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span> {</div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  QByteArray result;</div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  <span class="keywordflow">if</span> ( header.isEmpty() ) {</div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  <span class="keywordflow">return</span> result;</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> </div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  <span class="keywordtype">int</span> pos = 0, foldBegin = 0, foldMid = 0, foldEnd = 0;</div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <span class="keywordflow">while</span> ( ( foldMid = header.indexOf( <span class="charliteral">'\n'</span>, pos ) ) >= 0 ) {</div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  foldBegin = foldEnd = foldMid;</div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  <span class="comment">// find the first space before the line-break</span></div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <span class="keywordflow">while</span> ( foldBegin > 0 ) {</div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <span class="keywordflow">if</span> ( !QChar::fromLatin1( header[foldBegin - 1] ).isSpace() ) {</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  }</div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  --foldBegin;</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>  <span class="comment">// find the first non-space after the line-break</span></div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="keywordflow">while</span> ( foldEnd <= header.length() - 1 ) {</div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <span class="keywordflow">if</span> ( QChar::fromLatin1( header[foldEnd] ).isSpace() ) {</div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  ++foldEnd;</div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( foldEnd > 0 && header[foldEnd - 1] == <span class="charliteral">'\n'</span> &&</div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  header[foldEnd] == <span class="charliteral">'='</span> && foldEnd + 2 < header.length() &&</div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  ( ( header[foldEnd + 1] == <span class="charliteral">'0'</span> &&</div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  header[foldEnd + 2] == <span class="charliteral">'9'</span> ) ||</div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  ( header[foldEnd + 1] == <span class="charliteral">'2'</span> &&</div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  header[foldEnd + 2] == <span class="charliteral">'0'</span> ) ) ) {</div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  <span class="comment">// bug #86302: malformed header continuation starting with =09/=20</span></div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  foldEnd += 3;</div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  }</div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  }</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> </div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  result += header.mid( pos, foldBegin - pos );</div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  <span class="keywordflow">if</span> ( foldEnd < header.length() - 1 ) {</div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  result += <span class="charliteral">' '</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>  pos = foldEnd;</div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  }</div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> len = header.length();</div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  <span class="keywordflow">if</span> ( len > pos ) {</div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  result += header.mid( pos, len - pos );</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">return</span> result;</div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span> }</div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span> </div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span> <span class="keywordtype">int</span> findHeaderLineEnd( <span class="keyword">const</span> QByteArray &src, <span class="keywordtype">int</span> &dataBegin, <span class="keywordtype">bool</span> *folded )</div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span> {</div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  <span class="keywordtype">int</span> end = dataBegin;</div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  <span class="keywordtype">int</span> len = src.length() - 1;</div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span> </div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  <span class="keywordflow">if</span> ( folded ) {</div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  *folded = <span class="keyword">false</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>  <span class="keywordflow">if</span> ( dataBegin < 0 ) {</div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  <span class="comment">// Not found</span></div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  }</div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span> </div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  <span class="keywordflow">if</span> ( dataBegin > len ) {</div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  <span class="comment">// No data available</span></div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  <span class="keywordflow">return</span> len + 1;</div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  }</div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span> </div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  <span class="comment">// If the first line contains nothing, but the next line starts with a space</span></div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  <span class="comment">// or a tab, that means a stupid mail client has made the first header field line</span></div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  <span class="comment">// entirely empty, and has folded the rest to the next line(s).</span></div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  <span class="keywordflow">if</span> ( src.at( end ) == <span class="charliteral">'\n'</span> && end + 1 < len &&</div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  ( src[end + 1] == <span class="charliteral">' '</span> || src[end + 1] == <span class="charliteral">'\t'</span> ) ) {</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="comment">// Skip \n and first whitespace</span></div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  dataBegin += 2;</div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  end += 2;</div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</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>  <span class="keywordflow">if</span> ( src.at( end ) != <span class="charliteral">'\n'</span> ) { <span class="comment">// check if the header is not empty</span></div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  <span class="keywordflow">while</span> ( <span class="keyword">true</span> ) {</div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  end = src.indexOf( <span class="charliteral">'\n'</span>, end + 1 );</div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  <span class="keywordflow">if</span> ( end == -1 || end == len ) {</div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  <span class="comment">// end of string</span></div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( src[end + 1] == <span class="charliteral">' '</span> || src[end + 1] == <span class="charliteral">'\t'</span> ||</div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  ( src[end + 1] == <span class="charliteral">'='</span> && end + 3 <= len &&</div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  ( ( src[end + 2] == <span class="charliteral">'0'</span> && src[end + 3] == <span class="charliteral">'9'</span> ) ||</div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  ( src[end + 2] == <span class="charliteral">'2'</span> && src[end + 3] == <span class="charliteral">'0'</span> ) ) ) ) {</div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  <span class="comment">// next line is header continuation or starts with =09/=20 (bug #86302)</span></div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  <span class="keywordflow">if</span> ( folded ) {</div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  *folded = <span class="keyword">true</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">else</span> {</div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  <span class="comment">// end of header (no header continuation)</span></div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  }</div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</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> </div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  <span class="keywordflow">if</span> ( end < 0 ) {</div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  end = len + 1; <span class="comment">//take the rest of the string</span></div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  }</div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  <span class="keywordflow">return</span> end;</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> </div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span> <span class="keywordtype">int</span> indexOfHeader( <span class="keyword">const</span> QByteArray &src, <span class="keyword">const</span> QByteArray &name, <span class="keywordtype">int</span> &end, <span class="keywordtype">int</span> &dataBegin, <span class="keywordtype">bool</span> *folded )</div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span> {</div>
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  QByteArray n = name;</div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  n.append( <span class="charliteral">':'</span> );</div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  <span class="keywordtype">int</span> begin = -1;</div>
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span> </div>
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  <span class="keywordflow">if</span> ( qstrnicmp( n.constData(), src.constData(), n.length() ) == 0 ) {</div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  begin = 0;</div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  n.prepend( <span class="charliteral">'\n'</span> );</div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *p = strcasestr( src.constData(), n.constData() );</div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  <span class="keywordflow">if</span> ( !p ) {</div>
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  begin = -1;</div>
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  begin = p - src.constData();</div>
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  ++begin;</div>
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  }</div>
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  }</div>
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span> </div>
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  <span class="keywordflow">if</span> ( begin > -1 ) { <span class="comment">//there is a header with the given name</span></div>
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  dataBegin = begin + name.length() + 1; <span class="comment">//skip the name</span></div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  <span class="comment">// skip the usual space after the colon</span></div>
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  <span class="keywordflow">if</span> ( src.at( dataBegin ) == <span class="charliteral">' '</span> ) {</div>
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  ++dataBegin;</div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  }</div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  end = findHeaderLineEnd( src, dataBegin, folded );</div>
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  <span class="keywordflow">return</span> begin;</div>
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span> </div>
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  end = -1;</div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  dataBegin = -1;</div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  <span class="keywordflow">return</span> -1; <span class="comment">//header not found</span></div>
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  }</div>
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span> }</div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span> </div>
<div class="line"><a name="l00713"></a><span class="lineno"><a class="code" href="namespaceKMime.html#a1e8082dd1eb67f81dd1c62a8f34454d7"> 713</a></span> QByteArray <a class="code" href="namespaceKMime.html#a1e8082dd1eb67f81dd1c62a8f34454d7" title="Tries to extract the header with name name from the string src, unfolding it if necessary.">extractHeader</a>( <span class="keyword">const</span> QByteArray &src, <span class="keyword">const</span> QByteArray &name )</div>
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span> {</div>
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  <span class="keywordtype">int</span> begin, end;</div>
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  <span class="keywordtype">bool</span> folded;</div>
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  QByteArray result;</div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span> </div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  <span class="keywordflow">if</span> ( src.isEmpty() || indexOfHeader( src, name, end, begin, &folded ) < 0 ) {</div>
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  }</div>
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span> </div>
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  <span class="keywordflow">if</span> ( begin >= 0 ) {</div>
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  <span class="keywordflow">if</span> ( !folded ) {</div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  result = src.mid( begin, end - begin );</div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  <span class="keywordflow">if</span> ( end > begin ) {</div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  QByteArray hdrValue = src.mid( begin, end - begin );</div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  result = <a class="code" href="namespaceKMime.html#ac2c410d60b8ef4466de43bc0952d4163" title="Unfolds the given header if necessary.">unfoldHeader</a>( hdrValue );</div>
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  }</div>
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  }</div>
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  }</div>
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span> }</div>
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span> </div>
<div class="line"><a name="l00736"></a><span class="lineno"><a class="code" href="namespaceKMime.html#ab8fa38603032c3879b7dfadffabc687a"> 736</a></span> QList<QByteArray> <a class="code" href="namespaceKMime.html#ab8fa38603032c3879b7dfadffabc687a" title="Tries to extract the headers with name name from the string src, unfolding it if necessary.">extractHeaders</a>( <span class="keyword">const</span> QByteArray &src, <span class="keyword">const</span> QByteArray &name )</div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span> {</div>
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  <span class="keywordtype">int</span> begin, end;</div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  <span class="keywordtype">bool</span> folded;</div>
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  QList<QByteArray> result;</div>
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  QByteArray copySrc( src );</div>
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span> </div>
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  <span class="keywordflow">if</span> ( indexOfHeader( copySrc, name, end, begin, &folded ) < 0 ) {</div>
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  }</div>
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span> </div>
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  <span class="keywordflow">while</span> ( begin >= 0 ) {</div>
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  <span class="keywordflow">if</span> ( !folded ) {</div>
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  result.append( copySrc.mid( begin, end - begin ) );</div>
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  QByteArray hdrValue = copySrc.mid( begin, end - begin );</div>
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  result.append( <a class="code" href="namespaceKMime.html#ac2c410d60b8ef4466de43bc0952d4163" title="Unfolds the given header if necessary.">unfoldHeader</a>( hdrValue ) );</div>
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  }</div>
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span> </div>
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  <span class="comment">// get the next one, a tiny bit ugly, but we don't want the previous to be found again...</span></div>
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  copySrc = copySrc.mid( end );</div>
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  <span class="keywordflow">if</span> ( indexOfHeader( copySrc, name, end, begin, &folded ) < 0 ) {</div>
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  }</div>
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  }</div>
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span> }</div>
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span> </div>
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span> <span class="keywordtype">void</span> removeHeader( QByteArray &header, <span class="keyword">const</span> QByteArray &name )</div>
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span> {</div>
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  <span class="keywordtype">int</span> begin, end, dummy;</div>
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  begin = indexOfHeader( header, name, end, dummy );</div>
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  <span class="keywordflow">if</span> ( begin >= 0 ) {</div>
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  header.remove( begin, end - begin + 1 );</div>
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  }</div>
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span> }</div>
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span> </div>
<div class="line"><a name="l00773"></a><span class="lineno"><a class="code" href="namespaceKMime.html#af48813804c58b6ffdf18d2bf3dd22066"> 773</a></span> QByteArray <a class="code" href="namespaceKMime.html#af48813804c58b6ffdf18d2bf3dd22066" title="Converts all occurrences of "\r\n" (CRLF) in s to "\n" (LF).">CRLFtoLF</a>( <span class="keyword">const</span> QByteArray &s )</div>
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span> {</div>
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  QByteArray ret = s;</div>
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  ret.replace( <span class="stringliteral">"\r\n"</span>, <span class="stringliteral">"\n"</span> );</div>
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span> }</div>
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span> </div>
<div class="line"><a name="l00780"></a><span class="lineno"><a class="code" href="namespaceKMime.html#ac6c01c96a111dccbfae01a5f93e7189a"> 780</a></span> QByteArray <a class="code" href="namespaceKMime.html#af48813804c58b6ffdf18d2bf3dd22066" title="Converts all occurrences of "\r\n" (CRLF) in s to "\n" (LF).">CRLFtoLF</a>( <span class="keyword">const</span> <span class="keywordtype">char</span> *s )</div>
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span> {</div>
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  QByteArray ret = s;</div>
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceKMime.html#af48813804c58b6ffdf18d2bf3dd22066" title="Converts all occurrences of "\r\n" (CRLF) in s to "\n" (LF).">CRLFtoLF</a>( ret );</div>
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span> }</div>
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span> </div>
<div class="line"><a name="l00786"></a><span class="lineno"><a class="code" href="namespaceKMime.html#a8baf828740a0ecdb765da83a143d5e22"> 786</a></span> QByteArray <a class="code" href="namespaceKMime.html#a8baf828740a0ecdb765da83a143d5e22" title="Converts all occurrences of "\n" (LF) in s to "\r\n" (CRLF).">LFtoCRLF</a>( <span class="keyword">const</span> QByteArray &s )</div>
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span> {</div>
<div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  QByteArray ret = s;</div>
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  ret.replace( <span class="charliteral">'\n'</span>, <span class="stringliteral">"\r\n"</span> );</div>
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span> }</div>
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span> </div>
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span> QByteArray <a class="code" href="namespaceKMime.html#a8baf828740a0ecdb765da83a143d5e22" title="Converts all occurrences of "\n" (LF) in s to "\r\n" (CRLF).">LFtoCRLF</a>( <span class="keyword">const</span> <span class="keywordtype">char</span> *s )</div>
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span> {</div>
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  QByteArray ret = s;</div>
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceKMime.html#a8baf828740a0ecdb765da83a143d5e22" title="Converts all occurrences of "\n" (LF) in s to "\r\n" (CRLF).">LFtoCRLF</a>( ret );</div>
<div class="line"><a name="l00797"></a><span class="lineno"> 797</span> }</div>
<div class="line"><a name="l00798"></a><span class="lineno"> 798</span> </div>
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span> <span class="keyword">namespace </span>{</div>
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span> <span class="keyword">template</span> < <span class="keyword">typename</span> StringType, <span class="keyword">typename</span> CharType > <span class="keywordtype">void</span> removeQuotesGeneric( StringType & str )</div>
<div class="line"><a name="l00801"></a><span class="lineno"> 801</span> {</div>
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span>  <span class="keywordtype">bool</span> inQuote = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < str.length(); ++i ) {</div>
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  <span class="keywordflow">if</span> ( str[i] == CharType( <span class="charliteral">'"'</span> ) ) {</div>
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  str.remove( i, 1 );</div>
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  i--;</div>
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  inQuote = !inQuote;</div>
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  <span class="keywordflow">if</span> ( inQuote && ( str[i] == CharType( <span class="charliteral">'\\'</span> ) ) ) {</div>
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  str.remove( i, 1 );</div>
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  }</div>
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  }</div>
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  }</div>
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span> }</div>
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span> }</div>
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span> </div>
<div class="line"><a name="l00817"></a><span class="lineno"><a class="code" href="namespaceKMime.html#a259de67055f4442c41643a32f8b971e8"> 817</a></span> <span class="keywordtype">void</span> <a class="code" href="namespaceKMime.html#a259de67055f4442c41643a32f8b971e8" title="Removes quote (DQUOTE) characters and decodes "quoted-pairs" (ie.">removeQuots</a>( QByteArray &str )</div>
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span> {</div>
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  removeQuotesGeneric<QByteArray, char>( str );</div>
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span> }</div>
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span> </div>
<div class="line"><a name="l00822"></a><span class="lineno"><a class="code" href="namespaceKMime.html#a034fa24e43834973df9fe0dea365de62"> 822</a></span> <span class="keywordtype">void</span> <a class="code" href="namespaceKMime.html#a259de67055f4442c41643a32f8b971e8" title="Removes quote (DQUOTE) characters and decodes "quoted-pairs" (ie.">removeQuots</a>( QString &str )</div>
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span> {</div>
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  removeQuotesGeneric<QString, QLatin1Char>( str );</div>
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span> }</div>
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span> </div>
<div class="line"><a name="l00827"></a><span class="lineno"> 827</span> <span class="keyword">template</span><<span class="keyword">class</span> StringType,<span class="keyword">class</span> CharType,<span class="keyword">class</span> CharConverterType,<span class="keyword">class</span> StringConverterType,<span class="keyword">class</span> ToString></div>
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span> <span class="keywordtype">void</span> addQuotes_impl( StringType &str, <span class="keywordtype">bool</span> forceQuotes )</div>
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span> {</div>
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  <span class="keywordtype">bool</span> needsQuotes=<span class="keyword">false</span>;</div>
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i=0; i < str.length(); i++ ) {</div>
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  <span class="keyword">const</span> CharType cur = str.at( i );</div>
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  <span class="keywordflow">if</span> ( QString( ToString( str ) ).contains( QRegExp( QLatin1String( <span class="stringliteral">"\"|\\\\|=|\\]|\\[|:|;|,|\\.|,|@|<|>|\\)|\\("</span> ) ) ) ) {</div>
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  needsQuotes = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  }</div>
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  <span class="keywordflow">if</span> ( cur == CharConverterType( <span class="charliteral">'\\'</span> ) || cur == CharConverterType( <span class="charliteral">'\"'</span> ) ) {</div>
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  str.insert( i, CharConverterType( <span class="charliteral">'\\'</span> ) );</div>
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  i++;</div>
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  }</div>
<div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  }</div>
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span> </div>
<div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  <span class="keywordflow">if</span> ( needsQuotes || forceQuotes ) {</div>
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  str.insert( 0, CharConverterType( <span class="charliteral">'\"'</span> ) );</div>
<div class="line"><a name="l00844"></a><span class="lineno"> 844</span>  str.append( StringConverterType( <span class="stringliteral">"\""</span> ) );</div>
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  }</div>
<div class="line"><a name="l00846"></a><span class="lineno"> 846</span> }</div>
<div class="line"><a name="l00847"></a><span class="lineno"> 847</span> </div>
<div class="line"><a name="l00848"></a><span class="lineno"><a class="code" href="namespaceKMime.html#a07d1064da7ea013c9c8b4d1640dca5af"> 848</a></span> <span class="keywordtype">void</span> <a class="code" href="namespaceKMime.html#a07d1064da7ea013c9c8b4d1640dca5af" title="Converts the given string into a quoted-string if the string contains any special characters (ie...">addQuotes</a>( QByteArray &str, <span class="keywordtype">bool</span> forceQuotes )</div>
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span> {</div>
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  addQuotes_impl<QByteArray, char, char, char*, QLatin1String>( str, forceQuotes );</div>
<div class="line"><a name="l00851"></a><span class="lineno"> 851</span> }</div>
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span> </div>
<div class="line"><a name="l00853"></a><span class="lineno"><a class="code" href="namespaceKMime.html#a46072a2d132c89dd1b16bcc22f0f1af3"> 853</a></span> <span class="keywordtype">void</span> <a class="code" href="namespaceKMime.html#a07d1064da7ea013c9c8b4d1640dca5af" title="Converts the given string into a quoted-string if the string contains any special characters (ie...">addQuotes</a>( QString &str, <span class="keywordtype">bool</span> forceQuotes )</div>
<div class="line"><a name="l00854"></a><span class="lineno"> 854</span> {</div>
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  addQuotes_impl<QString, QChar, QLatin1Char, QLatin1String, QString>( str, forceQuotes );</div>
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span> }</div>
<div class="line"><a name="l00857"></a><span class="lineno"> 857</span> </div>
<div class="line"><a name="l00858"></a><span class="lineno"><a class="code" href="namespaceKMime.html#ad19529fd54d8ad5a547c0126db0c25b4"> 858</a></span> KMIME_EXPORT QString <a class="code" href="namespaceKMime.html#ad19529fd54d8ad5a547c0126db0c25b4" title="Makes sure that the bidirectional state at the end of the string is the same as at the beginning of t...">balanceBidiState</a>( <span class="keyword">const</span> QString &input )</div>
<div class="line"><a name="l00859"></a><span class="lineno"> 859</span> {</div>
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> LRO = 0x202D;</div>
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> RLO = 0x202E;</div>
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> LRE = 0x202A;</div>
<div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> RLE = 0x202B;</div>
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> PDF = 0x202C;</div>
<div class="line"><a name="l00865"></a><span class="lineno"> 865</span> </div>
<div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  QString result = input;</div>
<div class="line"><a name="l00867"></a><span class="lineno"> 867</span> </div>
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  <span class="keywordtype">int</span> openDirChangers = 0;</div>
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  <span class="keywordtype">int</span> numPDFsRemoved = 0;</div>
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < input.length(); i++ ) {</div>
<div class="line"><a name="l00871"></a><span class="lineno"> 871</span>  <span class="keyword">const</span> ushort &code = input.at( i ).unicode();</div>
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  <span class="keywordflow">if</span> ( code == LRO || code == RLO || code == LRE || code == RLE ) {</div>
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span>  openDirChangers++;</div>
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( code == PDF ) {</div>
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  <span class="keywordflow">if</span> ( openDirChangers > 0 ) {</div>
<div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  openDirChangers--;</div>
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  <span class="comment">// One PDF too much, remove it</span></div>
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  kWarning() << <span class="stringliteral">"Possible Unicode spoofing (unexpected PDF) detected in"</span> << input;</div>
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  result.remove( i - numPDFsRemoved, 1 );</div>
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  numPDFsRemoved++;</div>
<div class="line"><a name="l00882"></a><span class="lineno"> 882</span>  }</div>
<div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  }</div>
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  }</div>
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span> </div>
<div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  <span class="keywordflow">if</span> ( openDirChangers > 0 ) {</div>
<div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  kWarning() << <span class="stringliteral">"Possible Unicode spoofing detected in"</span> << input;</div>
<div class="line"><a name="l00888"></a><span class="lineno"> 888</span> </div>
<div class="line"><a name="l00889"></a><span class="lineno"> 889</span>  <span class="comment">// At PDF chars to the end until the correct state is restored.</span></div>
<div class="line"><a name="l00890"></a><span class="lineno"> 890</span>  <span class="comment">// As a special exception, when encountering quoted strings, place the PDF before</span></div>
<div class="line"><a name="l00891"></a><span class="lineno"> 891</span>  <span class="comment">// the last quote.</span></div>
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = openDirChangers; i > 0; i-- ) {</div>
<div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  <span class="keywordflow">if</span> ( result.endsWith( QLatin1Char( <span class="charliteral">'"'</span> ) ) ) {</div>
<div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  result.insert( result.length() - 1, QChar( PDF ) );</div>
<div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  result += QChar( PDF );</div>
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span>  }</div>
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  }</div>
<div class="line"><a name="l00899"></a><span class="lineno"> 899</span>  }</div>
<div class="line"><a name="l00900"></a><span class="lineno"> 900</span> </div>
<div class="line"><a name="l00901"></a><span class="lineno"> 901</span>  <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00902"></a><span class="lineno"> 902</span> }</div>
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span> </div>
<div class="line"><a name="l00904"></a><span class="lineno"><a class="code" href="namespaceKMime.html#a7e849d4e964d87986d1665f6937ba3b4"> 904</a></span> QString <a class="code" href="namespaceKMime.html#a7e849d4e964d87986d1665f6937ba3b4" title="Similar to the above function.">removeBidiControlChars</a>( <span class="keyword">const</span> QString &input )</div>
<div class="line"><a name="l00905"></a><span class="lineno"> 905</span> {</div>
<div class="line"><a name="l00906"></a><span class="lineno"> 906</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> LRO = 0x202D;</div>
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> RLO = 0x202E;</div>
<div class="line"><a name="l00908"></a><span class="lineno"> 908</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> LRE = 0x202A;</div>
<div class="line"><a name="l00909"></a><span class="lineno"> 909</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> RLE = 0x202B;</div>
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span>  QString result = input;</div>
<div class="line"><a name="l00911"></a><span class="lineno"> 911</span>  result.remove( LRO );</div>
<div class="line"><a name="l00912"></a><span class="lineno"> 912</span>  result.remove( RLO );</div>
<div class="line"><a name="l00913"></a><span class="lineno"> 913</span>  result.remove( LRE );</div>
<div class="line"><a name="l00914"></a><span class="lineno"> 914</span>  result.remove( RLE );</div>
<div class="line"><a name="l00915"></a><span class="lineno"> 915</span>  <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00916"></a><span class="lineno"> 916</span> }</div>
<div class="line"><a name="l00917"></a><span class="lineno"> 917</span> </div>
<div class="line"><a name="l00918"></a><span class="lineno"> 918</span> <span class="keyword">static</span> <span class="keywordtype">bool</span> isCryptoPart( <a class="code" href="classKMime_1_1Content.html" title="A class that encapsulates MIME encoded Content.">Content</a>* content )</div>
<div class="line"><a name="l00919"></a><span class="lineno"> 919</span> {</div>
<div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  <span class="keywordflow">if</span> ( !content-><a class="code" href="classKMime_1_1Content.html#ac5557005d09093f55341fdb7f60d2772" title="Returns the Content-Type header.">contentType</a>( <span class="keyword">false</span> ) ) {</div>
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00922"></a><span class="lineno"> 922</span>  }</div>
<div class="line"><a name="l00923"></a><span class="lineno"> 923</span> </div>
<div class="line"><a name="l00924"></a><span class="lineno"> 924</span>  <span class="keywordflow">if</span> ( content-><a class="code" href="classKMime_1_1Content.html#ac5557005d09093f55341fdb7f60d2772" title="Returns the Content-Type header.">contentType</a>()-><a class="code" href="classKMime_1_1Headers_1_1ContentType.html#a10657d9b387b647084501977e0a4d78b" title="Returns the mime sub-type (second part of the mimetype).">subType</a>().toLower() == <span class="stringliteral">"octet-stream"</span> &&</div>
<div class="line"><a name="l00925"></a><span class="lineno"> 925</span>  !content-><a class="code" href="classKMime_1_1Content.html#a7b4d00568463759ca1864f4643f11430" title="Returns the Content-Disposition header.">contentDisposition</a>( <span class="keyword">false</span> ) ) {</div>
<div class="line"><a name="l00926"></a><span class="lineno"> 926</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00927"></a><span class="lineno"> 927</span>  }</div>
<div class="line"><a name="l00928"></a><span class="lineno"> 928</span> </div>
<div class="line"><a name="l00929"></a><span class="lineno"> 929</span>  <span class="keyword">const</span> <a class="code" href="classKMime_1_1Headers_1_1ContentType.html" title="Represents a "Content-Type" header.">Headers::ContentType</a> *contentType = content-><a class="code" href="classKMime_1_1Content.html#ac5557005d09093f55341fdb7f60d2772" title="Returns the Content-Type header.">contentType</a>();</div>
<div class="line"><a name="l00930"></a><span class="lineno"> 930</span>  <span class="keyword">const</span> QByteArray lowerSubType = contentType-><a class="code" href="classKMime_1_1Headers_1_1ContentType.html#a10657d9b387b647084501977e0a4d78b" title="Returns the mime sub-type (second part of the mimetype).">subType</a>().toLower();</div>
<div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  <span class="keywordflow">return</span> ( contentType-><a class="code" href="classKMime_1_1Headers_1_1ContentType.html#a62c943a432480ec6cbb0eae10c41a776" title="Returns the media type (first part of the mimetype).">mediaType</a>().toLower() == <span class="stringliteral">"application"</span> &&</div>
<div class="line"><a name="l00932"></a><span class="lineno"> 932</span>  ( lowerSubType == <span class="stringliteral">"pgp-encrypted"</span> ||</div>
<div class="line"><a name="l00933"></a><span class="lineno"> 933</span>  lowerSubType == <span class="stringliteral">"pgp-signature"</span> ||</div>
<div class="line"><a name="l00934"></a><span class="lineno"> 934</span>  lowerSubType == <span class="stringliteral">"pkcs7-mime"</span> ||</div>
<div class="line"><a name="l00935"></a><span class="lineno"> 935</span>  lowerSubType == <span class="stringliteral">"pkcs7-signature"</span> ||</div>
<div class="line"><a name="l00936"></a><span class="lineno"> 936</span>  lowerSubType == <span class="stringliteral">"x-pkcs7-signature"</span> ||</div>
<div class="line"><a name="l00937"></a><span class="lineno"> 937</span>  ( lowerSubType == <span class="stringliteral">"octet-stream"</span> &&</div>
<div class="line"><a name="l00938"></a><span class="lineno"> 938</span>  content-><a class="code" href="classKMime_1_1Content.html#a7b4d00568463759ca1864f4643f11430" title="Returns the Content-Disposition header.">contentDisposition</a>()-><a class="code" href="classKMime_1_1Headers_1_1ContentDisposition.html#a3ff6e4844182fdfd93970a39d42eeeeb" title="Returns the suggested filename for the associated MIME part.">filename</a>().toLower() == QLatin1String( <span class="stringliteral">"msg.asc"</span> ) ) ) );</div>
<div class="line"><a name="l00939"></a><span class="lineno"> 939</span> }</div>
<div class="line"><a name="l00940"></a><span class="lineno"> 940</span> </div>
<div class="line"><a name="l00941"></a><span class="lineno"><a class="code" href="namespaceKMime.html#ae030d7c73fce0d2dd022a8a8295cdaea"> 941</a></span> <span class="keywordtype">bool</span> <a class="code" href="namespaceKMime.html#ae030d7c73fce0d2dd022a8a8295cdaea" title="Returns whether or not the given MIME node contains an attachment part.">hasAttachment</a>( <a class="code" href="classKMime_1_1Content.html" title="A class that encapsulates MIME encoded Content.">Content</a>* content )</div>
<div class="line"><a name="l00942"></a><span class="lineno"> 942</span> {</div>
<div class="line"><a name="l00943"></a><span class="lineno"> 943</span>  <span class="keywordflow">if</span> ( !content ) {</div>
<div class="line"><a name="l00944"></a><span class="lineno"> 944</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00945"></a><span class="lineno"> 945</span>  }</div>
<div class="line"><a name="l00946"></a><span class="lineno"> 946</span> </div>
<div class="line"><a name="l00947"></a><span class="lineno"> 947</span>  <span class="keywordtype">bool</span> emptyFilename = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00948"></a><span class="lineno"> 948</span>  <span class="keywordflow">if</span> ( content-><a class="code" href="classKMime_1_1Content.html#a7b4d00568463759ca1864f4643f11430" title="Returns the Content-Disposition header.">contentDisposition</a>( <span class="keyword">false</span> ) &&</div>
<div class="line"><a name="l00949"></a><span class="lineno"> 949</span>  !content-><a class="code" href="classKMime_1_1Content.html#a7b4d00568463759ca1864f4643f11430" title="Returns the Content-Disposition header.">contentDisposition</a>()-><a class="code" href="classKMime_1_1Headers_1_1ContentDisposition.html#a3ff6e4844182fdfd93970a39d42eeeeb" title="Returns the suggested filename for the associated MIME part.">filename</a>().isEmpty() ) {</div>
<div class="line"><a name="l00950"></a><span class="lineno"> 950</span>  emptyFilename = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00951"></a><span class="lineno"> 951</span>  }</div>
<div class="line"><a name="l00952"></a><span class="lineno"> 952</span> </div>
<div class="line"><a name="l00953"></a><span class="lineno"> 953</span>  <span class="keywordflow">if</span> ( emptyFilename &&</div>
<div class="line"><a name="l00954"></a><span class="lineno"> 954</span>  content-><a class="code" href="classKMime_1_1Content.html#ac5557005d09093f55341fdb7f60d2772" title="Returns the Content-Type header.">contentType</a>( <span class="keyword">false</span> ) &&</div>
<div class="line"><a name="l00955"></a><span class="lineno"> 955</span>  !content-><a class="code" href="classKMime_1_1Content.html#ac5557005d09093f55341fdb7f60d2772" title="Returns the Content-Type header.">contentType</a>()-><a class="code" href="classKMime_1_1Headers_1_1ContentType.html#a1e87f422942631d6fc4237d7571852b6" title="Returns the name of the associated MIME entity.">name</a>().isEmpty() ) {</div>
<div class="line"><a name="l00956"></a><span class="lineno"> 956</span>  emptyFilename = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00957"></a><span class="lineno"> 957</span>  }</div>
<div class="line"><a name="l00958"></a><span class="lineno"> 958</span> </div>
<div class="line"><a name="l00959"></a><span class="lineno"> 959</span>  <span class="comment">// ignore crypto parts</span></div>
<div class="line"><a name="l00960"></a><span class="lineno"> 960</span>  <span class="keywordflow">if</span> ( !emptyFilename && !isCryptoPart( content ) ) {</div>
<div class="line"><a name="l00961"></a><span class="lineno"> 961</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00962"></a><span class="lineno"> 962</span>  }</div>
<div class="line"><a name="l00963"></a><span class="lineno"> 963</span> </div>
<div class="line"><a name="l00964"></a><span class="lineno"> 964</span>  <span class="comment">// Ok, content itself is not an attachment. now we deal with multiparts</span></div>
<div class="line"><a name="l00965"></a><span class="lineno"> 965</span>  <span class="keywordflow">if</span> ( content-><a class="code" href="classKMime_1_1Content.html#ac5557005d09093f55341fdb7f60d2772" title="Returns the Content-Type header.">contentType</a>()-><a class="code" href="classKMime_1_1Headers_1_1ContentType.html#aba65e6af376d5eec50542036ae6346a6" title="Returns true if the associated MIME entity is a mulitpart container.">isMultipart</a>() ) {</div>
<div class="line"><a name="l00966"></a><span class="lineno"> 966</span>  Q_FOREACH ( <a class="code" href="classKMime_1_1Content.html" title="A class that encapsulates MIME encoded Content.">Content</a> *child, content-><a class="code" href="classKMime_1_1Content.html#acf788f34cb9a29048596757b166746f4" title="For multipart contents, this will return a list of all multipart child contents.">contents</a>() ) {</div>
<div class="line"><a name="l00967"></a><span class="lineno"> 967</span>  <span class="keywordflow">if</span> ( <a class="code" href="namespaceKMime.html#ae030d7c73fce0d2dd022a8a8295cdaea" title="Returns whether or not the given MIME node contains an attachment part.">hasAttachment</a>( child ) ) {</div>
<div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00969"></a><span class="lineno"> 969</span>  }</div>
<div class="line"><a name="l00970"></a><span class="lineno"> 970</span>  }</div>
<div class="line"><a name="l00971"></a><span class="lineno"> 971</span>  }</div>
<div class="line"><a name="l00972"></a><span class="lineno"> 972</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00973"></a><span class="lineno"> 973</span> }</div>
<div class="line"><a name="l00974"></a><span class="lineno"> 974</span> </div>
<div class="line"><a name="l00975"></a><span class="lineno"><a class="code" href="namespaceKMime.html#a06ed16cdde6d31d30d4e1f2adc4b3a99"> 975</a></span> <span class="keywordtype">bool</span> <a class="code" href="namespaceKMime.html#a06ed16cdde6d31d30d4e1f2adc4b3a99" title="Returns whether or not the given message is partly or fully signed.">isSigned</a>( <a class="code" href="classKMime_1_1Message.html" title="Represents a (email) message.">Message</a> *message )</div>
<div class="line"><a name="l00976"></a><span class="lineno"> 976</span> {</div>
<div class="line"><a name="l00977"></a><span class="lineno"> 977</span>  <span class="keywordflow">if</span> ( !message ) {</div>
<div class="line"><a name="l00978"></a><span class="lineno"> 978</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00979"></a><span class="lineno"> 979</span>  }</div>
<div class="line"><a name="l00980"></a><span class="lineno"> 980</span> </div>
<div class="line"><a name="l00981"></a><span class="lineno"> 981</span>  <span class="keyword">const</span> <a class="code" href="classKMime_1_1Headers_1_1ContentType.html" title="Represents a "Content-Type" header.">KMime::Headers::ContentType</a>* <span class="keyword">const</span> contentType = message-><a class="code" href="classKMime_1_1Content.html#ac5557005d09093f55341fdb7f60d2772" title="Returns the Content-Type header.">contentType</a>();</div>
<div class="line"><a name="l00982"></a><span class="lineno"> 982</span>  <span class="keywordflow">if</span> ( contentType-><a class="code" href="classKMime_1_1Headers_1_1ContentType.html#a59a0202d5ddd7e5a3d6803c706ef2954" title="Tests if the mime sub-type equals subtype.">isSubtype</a>( <span class="stringliteral">"signed"</span> ) ||</div>
<div class="line"><a name="l00983"></a><span class="lineno"> 983</span>  contentType-><a class="code" href="classKMime_1_1Headers_1_1ContentType.html#a59a0202d5ddd7e5a3d6803c706ef2954" title="Tests if the mime sub-type equals subtype.">isSubtype</a>( <span class="stringliteral">"pgp-signature"</span> ) ||</div>
<div class="line"><a name="l00984"></a><span class="lineno"> 984</span>  contentType-><a class="code" href="classKMime_1_1Headers_1_1ContentType.html#a59a0202d5ddd7e5a3d6803c706ef2954" title="Tests if the mime sub-type equals subtype.">isSubtype</a>( <span class="stringliteral">"pkcs7-signature"</span> ) ||</div>
<div class="line"><a name="l00985"></a><span class="lineno"> 985</span>  contentType-><a class="code" href="classKMime_1_1Headers_1_1ContentType.html#a59a0202d5ddd7e5a3d6803c706ef2954" title="Tests if the mime sub-type equals subtype.">isSubtype</a>( <span class="stringliteral">"x-pkcs7-signature"</span> ) ||</div>
<div class="line"><a name="l00986"></a><span class="lineno"> 986</span>  message-><a class="code" href="classKMime_1_1Message.html#a355a4f30d99a6bc2dc1e16e421b88f85" title="Returns the first main body part of a given type, taking multipart/mixed and multipart/alternative no...">mainBodyPart</a>( <span class="stringliteral">"multipart/signed"</span> ) ||</div>
<div class="line"><a name="l00987"></a><span class="lineno"> 987</span>  message-><a class="code" href="classKMime_1_1Message.html#a355a4f30d99a6bc2dc1e16e421b88f85" title="Returns the first main body part of a given type, taking multipart/mixed and multipart/alternative no...">mainBodyPart</a>( <span class="stringliteral">"application/pgp-signature"</span> ) ||</div>
<div class="line"><a name="l00988"></a><span class="lineno"> 988</span>  message-><a class="code" href="classKMime_1_1Message.html#a355a4f30d99a6bc2dc1e16e421b88f85" title="Returns the first main body part of a given type, taking multipart/mixed and multipart/alternative no...">mainBodyPart</a>( <span class="stringliteral">"application/pkcs7-signature"</span> ) ||</div>
<div class="line"><a name="l00989"></a><span class="lineno"> 989</span>  message-><a class="code" href="classKMime_1_1Message.html#a355a4f30d99a6bc2dc1e16e421b88f85" title="Returns the first main body part of a given type, taking multipart/mixed and multipart/alternative no...">mainBodyPart</a>( <span class="stringliteral">"application/x-pkcs7-signature"</span> ) ) {</div>
<div class="line"><a name="l00990"></a><span class="lineno"> 990</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00991"></a><span class="lineno"> 991</span>  }</div>
<div class="line"><a name="l00992"></a><span class="lineno"> 992</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00993"></a><span class="lineno"> 993</span> }</div>
<div class="line"><a name="l00994"></a><span class="lineno"> 994</span> </div>
<div class="line"><a name="l00995"></a><span class="lineno"><a class="code" href="namespaceKMime.html#a32c245647a3c83e5f482fc95fcfec428"> 995</a></span> <span class="keywordtype">bool</span> <a class="code" href="namespaceKMime.html#a32c245647a3c83e5f482fc95fcfec428" title="Returns whether or not the given message is partly or fully encrypted.">isEncrypted</a>( <a class="code" href="classKMime_1_1Message.html" title="Represents a (email) message.">Message</a> *message )</div>
<div class="line"><a name="l00996"></a><span class="lineno"> 996</span> {</div>
<div class="line"><a name="l00997"></a><span class="lineno"> 997</span>  <span class="keywordflow">if</span> ( !message ) {</div>
<div class="line"><a name="l00998"></a><span class="lineno"> 998</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00999"></a><span class="lineno"> 999</span>  }</div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span> </div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>  <span class="keyword">const</span> <a class="code" href="classKMime_1_1Headers_1_1ContentType.html" title="Represents a "Content-Type" header.">KMime::Headers::ContentType</a>* <span class="keyword">const</span> contentType = message-><a class="code" href="classKMime_1_1Content.html#ac5557005d09093f55341fdb7f60d2772" title="Returns the Content-Type header.">contentType</a>();</div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>  <span class="keywordflow">if</span> ( contentType-><a class="code" href="classKMime_1_1Headers_1_1ContentType.html#a59a0202d5ddd7e5a3d6803c706ef2954" title="Tests if the mime sub-type equals subtype.">isSubtype</a>( <span class="stringliteral">"encrypted"</span> ) ||</div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>  contentType-><a class="code" href="classKMime_1_1Headers_1_1ContentType.html#a59a0202d5ddd7e5a3d6803c706ef2954" title="Tests if the mime sub-type equals subtype.">isSubtype</a>( <span class="stringliteral">"pgp-encrypted"</span> ) ||</div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>  contentType-><a class="code" href="classKMime_1_1Headers_1_1ContentType.html#a59a0202d5ddd7e5a3d6803c706ef2954" title="Tests if the mime sub-type equals subtype.">isSubtype</a>( <span class="stringliteral">"pkcs7-mime"</span> ) ||</div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>  message-><a class="code" href="classKMime_1_1Message.html#a355a4f30d99a6bc2dc1e16e421b88f85" title="Returns the first main body part of a given type, taking multipart/mixed and multipart/alternative no...">mainBodyPart</a>( <span class="stringliteral">"multipart/encrypted"</span> ) ||</div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>  message-><a class="code" href="classKMime_1_1Message.html#a355a4f30d99a6bc2dc1e16e421b88f85" title="Returns the first main body part of a given type, taking multipart/mixed and multipart/alternative no...">mainBodyPart</a>( <span class="stringliteral">"application/pgp-encrypted"</span> ) ||</div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>  message-><a class="code" href="classKMime_1_1Message.html#a355a4f30d99a6bc2dc1e16e421b88f85" title="Returns the first main body part of a given type, taking multipart/mixed and multipart/alternative no...">mainBodyPart</a>( <span class="stringliteral">"application/pkcs7-mime"</span> ) ) {</div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>  }</div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span> </div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span> }</div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span> </div>
<div class="line"><a name="l01014"></a><span class="lineno"><a class="code" href="namespaceKMime.html#a9aa3ac295c98d42b1b414d9752edc16c"> 1014</a></span> <span class="keywordtype">bool</span> <a class="code" href="namespaceKMime.html#a9aa3ac295c98d42b1b414d9752edc16c" title="Returns whether or not the given MIME content is an invitation message of the iTIP protocol...">isInvitation</a>( <a class="code" href="classKMime_1_1Content.html" title="A class that encapsulates MIME encoded Content.">Content</a> *content )</div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span> {</div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>  <span class="keywordflow">if</span> ( !content ) {</div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>  }</div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span> </div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>  <span class="keyword">const</span> <a class="code" href="classKMime_1_1Headers_1_1ContentType.html" title="Represents a "Content-Type" header.">KMime::Headers::ContentType</a>* <span class="keyword">const</span> contentType = content-><a class="code" href="classKMime_1_1Content.html#ac5557005d09093f55341fdb7f60d2772" title="Returns the Content-Type header.">contentType</a>( <span class="keyword">false</span> );</div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span> </div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>  <span class="keywordflow">if</span> ( contentType && contentType-><a class="code" href="classKMime_1_1Headers_1_1ContentType.html#a93628ff868cea5f541ba62894877d9c4" title="Tests if the media type equals mediatype.">isMediatype</a>( <span class="stringliteral">"text"</span> ) && contentType-><a class="code" href="classKMime_1_1Headers_1_1ContentType.html#a59a0202d5ddd7e5a3d6803c706ef2954" title="Tests if the mime sub-type equals subtype.">isSubtype</a>( <span class="stringliteral">"calendar"</span> ) ) {</div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>  }</div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span> </div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span> }</div>
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span> </div>
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span> } <span class="comment">// namespace KMime</span></div>
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