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<h2><a name="content"></a>kioslave/nntp</h2>
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<li class="navelem"><a class="el" href="dir_63c0b8a97962c98845ea2eacf00b4f7d.html">kioslave</a></li><li class="navelem"><a class="el" href="dir_1d54404ff9241325ca74d84b46a1240a.html">nntp</a></li> </ul>
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<div class="title">nntp.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">/* This file is part of KDE</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> Copyright (C) 2000 by Wolfram Diestel <wolfram@steloj.de></span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> Copyright (C) 2005 by Tim Way <tim@way.hrcoxmail.com></span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> Copyright (C) 2005 by Volker Krause <vkrause@kde.org></span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"></span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> This is free software; you can redistribute it and/or</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> modify it under the terms of the GNU Library General Public</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> License version 2 as published by the Free Software Foundation.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">*/</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "nntp.h"</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> </div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include <sys/stat.h></span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include <stdlib.h></span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <stdio.h></span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <QDir></span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <QHash></span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <QRegExp></span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <kcomponentdata.h></span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <kdebug.h></span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <kglobal.h></span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <klocale.h></span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <kio/ioslave_defaults.h></span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#define DBG_AREA 7114</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor"></span><span class="preprocessor">#define DBG kDebug(DBG_AREA)</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#undef ERR</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor"></span><span class="preprocessor">#define ERR kError(DBG_AREA)</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">using namespace </span>KIO;</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> { <span class="keywordtype">int</span> KDE_EXPORT kdemain(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> **argv); }</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keywordtype">int</span> kdemain(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> **argv) {</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  KComponentData componentData(<span class="stringliteral">"kio_nntp"</span>);</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordflow">if</span> (argc != 4) {</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  fprintf(stderr, <span class="stringliteral">"Usage: kio_nntp protocol domain-socket1 domain-socket2\n"</span>);</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  exit(-1);</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> </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <a class="code" href="classNNTPProtocol.html" title="NNTP KIO slave.">NNTPProtocol</a> *slave;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="comment">// Are we going to use SSL?</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordflow">if</span> (strcasecmp(argv[1], <span class="stringliteral">"nntps"</span>) == 0) {</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  slave = <span class="keyword">new</span> <a class="code" href="classNNTPProtocol.html" title="NNTP KIO slave.">NNTPProtocol</a>(argv[2], argv[3], <span class="keyword">true</span>);</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  slave = <span class="keyword">new</span> <a class="code" href="classNNTPProtocol.html" title="NNTP KIO slave.">NNTPProtocol</a>(argv[2], argv[3], <span class="keyword">false</span>);</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  }</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  slave->dispatchLoop();</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keyword">delete</span> slave;</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> }</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment">/****************** NNTPProtocol ************************/</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div>
<div class="line"><a name="l00063"></a><span class="lineno"><a class="code" href="classNNTPProtocol.html#acb4a27fa177797aa2aa7b430e56eb758"> 63</a></span> <a class="code" href="classNNTPProtocol.html#acb4a27fa177797aa2aa7b430e56eb758" title="Default Constructor.">NNTPProtocol::NNTPProtocol</a> ( <span class="keyword">const</span> QByteArray & pool, <span class="keyword">const</span> QByteArray & app, <span class="keywordtype">bool</span> isSSL )</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  : TCPSlaveBase((isSSL ? <span class="stringliteral">"nntps"</span> : <span class="stringliteral">"nntp"</span>), pool, app, isSSL ),</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  isAuthenticated( false )</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>  DBG << <span class="stringliteral">"=============> NNTPProtocol::NNTPProtocol"</span>;</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  readBufferLen = 0;</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  m_defaultPort = isSSL ? DEFAULT_NNTPS_PORT : DEFAULT_NNTP_PORT;</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  m_port = m_defaultPort;</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> }</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> NNTPProtocol::~NNTPProtocol() {</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  DBG << <span class="stringliteral">"<============= NNTPProtocol::~NNTPProtocol"</span>;</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="comment">// close connection</span></div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <a class="code" href="classNNTPProtocol.html#a76fd40426d472f369260f6e9b18ae100" title="Attempt to properly shut down the NNTP connection by sending "QUIT\r\n" before closing the socket...">nntp_close</a>();</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> <span class="keywordtype">void</span> NNTPProtocol::setHost ( <span class="keyword">const</span> QString & host, quint16 port, <span class="keyword">const</span> QString & user,</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keyword">const</span> QString & pass )</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> {</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  DBG << ( ! user.isEmpty() ? (user+<span class="charliteral">'@'</span>) : QString(<span class="stringliteral">""</span>))</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  << host << <span class="stringliteral">":"</span> << ( ( port == 0 ) ? m_defaultPort : port );</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">if</span> ( isConnected() && (mHost != host || m_port != port ||</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  mUser != user || mPass != pass) )</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <a class="code" href="classNNTPProtocol.html#a76fd40426d472f369260f6e9b18ae100" title="Attempt to properly shut down the NNTP connection by sending "QUIT\r\n" before closing the socket...">nntp_close</a>();</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  mHost = host;</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  m_port = ( ( port == 0 ) ? m_defaultPort : port );</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  mUser = user;</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  mPass = pass;</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"> 97</span> <span class="keywordtype">void</span> NNTPProtocol::get( <span class="keyword">const</span> KUrl& url )</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>  DBG << url.prettyUrl();</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  QString path = QDir::cleanPath(url.path());</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="comment">// path should be like: /group/<msg_id> or /group/<serial number></span></div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">if</span> ( path.startsWith( <span class="charliteral">'/'</span> ) )</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  path.remove( 0, 1 );</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordtype">int</span> pos = path.indexOf( <span class="charliteral">'/'</span> );</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  QString group;</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  QString msg_id;</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">if</span> ( pos > 0 ) {</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  group = path.left( pos );</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  msg_id = path.mid( pos + 1 );</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> </div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">if</span> ( group.isEmpty() || msg_id.isEmpty() ) {</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  error(ERR_DOES_NOT_EXIST,path);</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  }</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordtype">int</span> res_code;</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  DBG << <span class="stringliteral">"group:"</span> << group << <span class="stringliteral">"msg:"</span> << msg_id;</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">if</span> ( !<a class="code" href="classNNTPProtocol.html#a758645968ba5e2ac9566e6a3a95f6978" title="Attempt to initiate a NNTP connection via a TCP socket, if no existing connection could be reused...">nntp_open</a>() )</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="comment">// select group if necessary</span></div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">if</span> ( mCurrentGroup != group && !group.isEmpty() ) {</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  infoMessage( i18n(<span class="stringliteral">"Selecting group %1..."</span>, group ) );</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  res_code = <a class="code" href="classNNTPProtocol.html#a88dba1e8efa8528c1607c4f0b7bf7380" title="Send a command to the server.">sendCommand</a>( <span class="stringliteral">"GROUP "</span> + group );</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">if</span> ( res_code == 411 ){</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  error( ERR_DOES_NOT_EXIST, path );</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  mCurrentGroup.clear();</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( res_code != 211 ) {</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  unexpected_response( res_code, <span class="stringliteral">"GROUP"</span> );</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  mCurrentGroup.clear();</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  }</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  mCurrentGroup = group;</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="comment">// get article</span></div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  infoMessage( i18n(<span class="stringliteral">"Downloading article..."</span>) );</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  res_code = <a class="code" href="classNNTPProtocol.html#a88dba1e8efa8528c1607c4f0b7bf7380" title="Send a command to the server.">sendCommand</a>( <span class="stringliteral">"ARTICLE "</span> + msg_id );</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">if</span> ( res_code == 423 || res_code == 430 ) {</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  error( ERR_DOES_NOT_EXIST, path );</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (res_code != 220) {</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  unexpected_response(res_code,<span class="stringliteral">"ARTICLE"</span>);</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">return</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">// read and send data</span></div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordtype">char</span> tmp[MAX_PACKET_LEN];</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordflow">while</span> ( <span class="keyword">true</span> ) {</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">if</span> ( !waitForResponse( readTimeout() ) ) {</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  error( ERR_SERVER_TIMEOUT, mHost );</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <a class="code" href="classNNTPProtocol.html#a76fd40426d472f369260f6e9b18ae100" title="Attempt to properly shut down the NNTP connection by sending "QUIT\r\n" before closing the socket...">nntp_close</a>();</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">return</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="keywordtype">int</span> len = readLine( tmp, MAX_PACKET_LEN );</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* buffer = tmp;</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">if</span> ( len <= 0 )</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordflow">if</span> ( len == 3 && tmp[0] == <span class="charliteral">'.'</span> && tmp[1] == <span class="charliteral">'\r'</span> && tmp[2] == <span class="charliteral">'\n'</span>)</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">if</span> ( len > 1 && tmp[0] == <span class="charliteral">'.'</span> && tmp[1] == <span class="charliteral">'.'</span> ) {</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  ++buffer;</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  --len;</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  }</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  data( QByteArray::fromRawData( buffer, len ) );</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  }</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="comment">// end of data</span></div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  data(QByteArray());</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">// finish</span></div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  finished();</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> }</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> </div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="keywordtype">void</span> NNTPProtocol::put( <span class="keyword">const</span> KUrl &<span class="comment">/*url*/</span>, <span class="keywordtype">int</span> <span class="comment">/*permissions*/</span>, KIO::JobFlags <span class="comment">/*flags*/</span> )</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> {</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordflow">if</span> ( !<a class="code" href="classNNTPProtocol.html#a758645968ba5e2ac9566e6a3a95f6978" title="Attempt to initiate a NNTP connection via a TCP socket, if no existing connection could be reused...">nntp_open</a>() )</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keywordflow">if</span> ( <a class="code" href="classNNTPProtocol.html#ae4656c2e0849c5524d95205b0ff75009" title="Post article.">post_article</a>() )</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  finished();</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> }</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span> </div>
<div class="line"><a name="l00187"></a><span class="lineno"><a class="code" href="classNNTPProtocol.html#a07010c4d351618415e66bc21aac827f1"> 187</a></span> <span class="keywordtype">void</span> <a class="code" href="classNNTPProtocol.html#a07010c4d351618415e66bc21aac827f1" title="Special command: 1 = post article it takes no other args, the article data are requested by dataReq()...">NNTPProtocol::special</a>(<span class="keyword">const</span> QByteArray& data) {</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="comment">// 1 = post article</span></div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordtype">int</span> cmd;</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  QDataStream stream(data);</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>  <span class="keywordflow">if</span> ( !<a class="code" href="classNNTPProtocol.html#a758645968ba5e2ac9566e6a3a95f6978" title="Attempt to initiate a NNTP connection via a TCP socket, if no existing connection could be reused...">nntp_open</a>() )</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  stream >> cmd;</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">if</span> (cmd == 1) {</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordflow">if</span> (<a class="code" href="classNNTPProtocol.html#ae4656c2e0849c5524d95205b0ff75009" title="Post article.">post_article</a>()) finished();</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  error(ERR_UNSUPPORTED_ACTION,i18n(<span class="stringliteral">"Invalid special command %1"</span>, cmd));</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  }</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> }</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div>
<div class="line"><a name="l00203"></a><span class="lineno"><a class="code" href="classNNTPProtocol.html#ae4656c2e0849c5524d95205b0ff75009"> 203</a></span> <span class="keywordtype">bool</span> <a class="code" href="classNNTPProtocol.html#ae4656c2e0849c5524d95205b0ff75009" title="Post article.">NNTPProtocol::post_article</a>() {</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  DBG;</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="comment">// send post command</span></div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  infoMessage( i18n(<span class="stringliteral">"Sending article..."</span>) );</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keywordtype">int</span> res_code = <a class="code" href="classNNTPProtocol.html#a88dba1e8efa8528c1607c4f0b7bf7380" title="Send a command to the server.">sendCommand</a>( <span class="stringliteral">"POST"</span> );</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">if</span> (res_code == 440) { <span class="comment">// posting not allowed</span></div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  error(ERR_WRITE_ACCESS_DENIED, mHost);</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (res_code != 340) { <span class="comment">// 340: ok, send article</span></div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  unexpected_response(res_code,<span class="stringliteral">"POST"</span>);</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  }</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> </div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="comment">// send article now</span></div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordtype">int</span> result;</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordtype">bool</span> last_chunk_had_line_ending = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">do</span> {</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  QByteArray buffer;</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  dataReq();</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  result = readData( buffer );</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  DBG << <span class="stringliteral">"receiving data:"</span> << buffer;</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="comment">// treat the buffer data</span></div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordflow">if</span> ( result > 0 ) {</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="comment">// translate "\r\n." to "\r\n.."</span></div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordtype">int</span> pos = 0;</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keywordflow">if</span> ( last_chunk_had_line_ending && buffer[0] == <span class="charliteral">'.'</span> ) {</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  buffer.insert( 0, <span class="charliteral">'.'</span> );</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  pos += 2;</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  }</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  last_chunk_had_line_ending = ( buffer.endsWith( <span class="stringliteral">"\r\n"</span> ) ); <span class="comment">//krazy:exclude=strings</span></div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">while</span> ( (pos = buffer.indexOf( <span class="stringliteral">"\r\n."</span>, pos )) > 0) {</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  buffer.insert( pos + 2, <span class="charliteral">'.'</span> );</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  pos += 4;</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> </div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="comment">// send data to socket, write() doesn't send the terminating 0</span></div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  write( buffer, buffer.length() );</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  DBG << <span class="stringliteral">"writing:"</span> << buffer;</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  }</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  } <span class="keywordflow">while</span> ( result > 0 );</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>  <span class="comment">// error occurred?</span></div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordflow">if</span> (result<0) {</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  ERR << <span class="stringliteral">"error while getting article data for posting"</span>;</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <a class="code" href="classNNTPProtocol.html#a76fd40426d472f369260f6e9b18ae100" title="Attempt to properly shut down the NNTP connection by sending "QUIT\r\n" before closing the socket...">nntp_close</a>();</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  }</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> </div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="comment">// send end mark</span></div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  write( <span class="stringliteral">"\r\n.\r\n"</span>, 5 );</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span> </div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="comment">// get answer</span></div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  res_code = evalResponse( readBuffer, readBufferLen );</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keywordflow">if</span> (res_code == 441) { <span class="comment">// posting failed</span></div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  error(ERR_COULD_NOT_WRITE, mHost);</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (res_code != 240) {</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  unexpected_response(res_code,<span class="stringliteral">"POST"</span>);</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</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>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span> }</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> </div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span> </div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> <span class="keywordtype">void</span> NNTPProtocol::stat( <span class="keyword">const</span> KUrl& url ) {</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  DBG << url.prettyUrl();</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  UDSEntry entry;</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  QString path = QDir::cleanPath(url.path());</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  QRegExp regGroup = QRegExp(<span class="stringliteral">"^\\/?[a-z0-9\\.\\-_]+\\/?$"</span>,Qt::CaseInsensitive);</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  QRegExp regMsgId = QRegExp(<span class="stringliteral">"^\\/?[a-z0-9\\.\\-_]+\\/<\\S+>$"</span>, Qt::CaseInsensitive);</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keywordtype">int</span> pos;</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  QString group;</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  QString msg_id;</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span> </div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="comment">// / = group list</span></div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keywordflow">if</span> (path.isEmpty() || path == <span class="stringliteral">"/"</span>) {</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  DBG << <span class="stringliteral">"root"</span>;</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  fillUDSEntry( entry, QString(), 0, <span class="keyword">false</span>, ( S_IWUSR | S_IWGRP | S_IWOTH ) );</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> </div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="comment">// /group = message list</span></div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (regGroup.indexIn(path) == 0) {</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keywordflow">if</span> ( path.startsWith( <span class="charliteral">'/'</span> ) ) path.remove(0,1);</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keywordflow">if</span> ((pos = path.indexOf(<span class="charliteral">'/'</span>)) > 0) group = path.left(pos);</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="keywordflow">else</span> group = path;</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  DBG << <span class="stringliteral">"group:"</span> << group;</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="comment">// postingAllowed should be ored here with "group not moderated" flag</span></div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="comment">// as size the num of messages (GROUP cmd) could be given</span></div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  fillUDSEntry( entry, group, 0, <span class="keyword">false</span>, ( S_IWUSR | S_IWGRP | S_IWOTH ) );</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> </div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="comment">// /group/<msg_id> = message</span></div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (regMsgId.indexIn(path) == 0) {</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  pos = path.indexOf(<span class="charliteral">'<'</span>);</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  group = path.left(pos);</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  msg_id = KUrl::fromPercentEncoding( path.right(path.length()-pos).toLatin1() );</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keywordflow">if</span> ( group.startsWith( <span class="charliteral">'/'</span> ) )</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  group.remove( 0, 1 );</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keywordflow">if</span> ((pos = group.indexOf(<span class="charliteral">'/'</span>)) > 0) group = group.left(pos);</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  DBG << <span class="stringliteral">"group:"</span> << group << <span class="stringliteral">"msg:"</span> << msg_id;</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  fillUDSEntry( entry, msg_id, 0, <span class="keyword">true</span> );</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> </div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="comment">// invalid url</span></div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  error(ERR_DOES_NOT_EXIST,path);</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  }</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> </div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  statEntry(entry);</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  finished();</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> </div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span> <span class="keywordtype">void</span> NNTPProtocol::listDir( <span class="keyword">const</span> KUrl& url ) {</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  DBG << url.prettyUrl();</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="keywordflow">if</span> ( !<a class="code" href="classNNTPProtocol.html#a758645968ba5e2ac9566e6a3a95f6978" title="Attempt to initiate a NNTP connection via a TCP socket, if no existing connection could be reused...">nntp_open</a>() )</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> </div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  QString path = QDir::cleanPath(url.path());</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> </div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keywordflow">if</span> (path.isEmpty())</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  {</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  KUrl newURL(url);</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  newURL.setPath(<span class="stringliteral">"/"</span>);</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  DBG << <span class="stringliteral">"redirecting to"</span> << newURL.prettyUrl();</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  redirection(newURL);</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  finished();</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  }</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( path == <span class="stringliteral">"/"</span> ) {</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  fetchGroups( url.queryItem( <span class="stringliteral">"since"</span> ), url.queryItem( <span class="stringliteral">"desc"</span> ) == <span class="stringliteral">"true"</span> );</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  finished();</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="comment">// if path = /group</span></div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keywordtype">int</span> pos;</div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  QString group;</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keywordflow">if</span> ( path.startsWith( <span class="charliteral">'/'</span> ) )</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  path.remove( 0, 1 );</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keywordflow">if</span> ((pos = path.indexOf(<span class="charliteral">'/'</span>)) > 0)</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  group = path.left(pos);</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  group = path;</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  QString first = url.queryItem( <span class="stringliteral">"first"</span> );</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  QString max = url.queryItem( <span class="stringliteral">"max"</span> );</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keywordflow">if</span> ( fetchGroup( group, first.toULong(), max.toULong() ) )</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  finished();</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  }</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span> }</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span> </div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span> <span class="keywordtype">void</span> NNTPProtocol::fetchGroups( <span class="keyword">const</span> QString &since, <span class="keywordtype">bool</span> desc )</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span> {</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keywordtype">int</span> expected;</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="keywordtype">int</span> res;</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <span class="keywordflow">if</span> ( since.isEmpty() ) {</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="comment">// full listing</span></div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  infoMessage( i18n(<span class="stringliteral">"Downloading group list..."</span>) );</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  res = <a class="code" href="classNNTPProtocol.html#a88dba1e8efa8528c1607c4f0b7bf7380" title="Send a command to the server.">sendCommand</a>( <span class="stringliteral">"LIST"</span> );</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  expected = 215;</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="comment">// incremental listing</span></div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  infoMessage( i18n(<span class="stringliteral">"Looking for new groups..."</span>) );</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  res = <a class="code" href="classNNTPProtocol.html#a88dba1e8efa8528c1607c4f0b7bf7380" title="Send a command to the server.">sendCommand</a>( <span class="stringliteral">"NEWGROUPS "</span> + since );</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  expected = 231;</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  }</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="keywordflow">if</span> ( res != expected ) {</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  unexpected_response( res, <span class="stringliteral">"LIST"</span> );</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="keywordflow">return</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="comment">// read newsgroups line by line</span></div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  QByteArray line;</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  QString group;</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keywordtype">int</span> pos, pos2;</div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="keywordtype">long</span> msg_cnt;</div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="keywordtype">long</span> access;</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  UDSEntry entry;</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  QHash<QString, UDSEntry> entryMap;</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>  <span class="comment">// read in data and process each group. one line at a time</span></div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <span class="keywordflow">while</span> ( <span class="keyword">true</span> ) {</div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <span class="keywordflow">if</span> ( ! waitForResponse( readTimeout() ) ) {</div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  error( ERR_SERVER_TIMEOUT, mHost );</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <a class="code" href="classNNTPProtocol.html#a76fd40426d472f369260f6e9b18ae100" title="Attempt to properly shut down the NNTP connection by sending "QUIT\r\n" before closing the socket...">nntp_close</a>();</div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  }</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  readBufferLen = readLine ( readBuffer, MAX_PACKET_LEN );</div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  line = QByteArray( readBuffer, readBufferLen );</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keywordflow">if</span> ( line == <span class="stringliteral">".\r\n"</span> )</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span> </div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="comment">// group name</span></div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="keywordflow">if</span> ((pos = line.indexOf(<span class="charliteral">' '</span>)) > 0) {</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span> </div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  group = line.left(pos);</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span> </div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <span class="comment">// number of messages</span></div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  line.remove(0,pos+1);</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="keywordtype">long</span> last = 0;</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  access = 0;</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  <span class="keywordflow">if</span> (((pos = line.indexOf(<span class="charliteral">' '</span>)) > 0 || (pos = line.indexOf(<span class="charliteral">'\t'</span>)) > 0) &&</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  ((pos2 = line.indexOf(<span class="charliteral">' '</span>,pos+1)) > 0 || (pos2 = line.indexOf(<span class="charliteral">'\t'</span>,pos+1)) > 0)) {</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  last = line.left(pos).toLongLong();</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="keywordtype">long</span> first = line.mid(pos+1,pos2-pos-1).toLongLong();</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  msg_cnt = abs(last-first+1);</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="comment">// group access rights</span></div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="keywordflow">switch</span> ( line[pos2 + 1] ) {</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keywordflow">case</span> <span class="charliteral">'n'</span>: access = 0; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="keywordflow">case</span> <span class="charliteral">'m'</span>: access = S_IWUSR | S_IWGRP; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  <span class="keywordflow">case</span> <span class="charliteral">'y'</span>: access = S_IWUSR | S_IWGRP | S_IWOTH; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  }</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  msg_cnt = 0;</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> </div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  entry.clear();</div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  fillUDSEntry( entry, group, msg_cnt, <span class="keyword">false</span>, access );</div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keywordflow">if</span> ( !desc )</div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  listEntry( entry, <span class="keyword">false</span> );</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  entryMap.insert( group, entry );</div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  }</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>  <span class="comment">// handle group descriptions</span></div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  QHash<QString, UDSEntry>::Iterator it = entryMap.begin();</div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <span class="keywordflow">if</span> ( desc ) {</div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  infoMessage( i18n(<span class="stringliteral">"Downloading group descriptions..."</span>) );</div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  totalSize( entryMap.size() );</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  }</div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="keywordflow">while</span> ( desc ) {</div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <span class="comment">// request all group descriptions</span></div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <span class="keywordflow">if</span> ( since.isEmpty() )</div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  res = <a class="code" href="classNNTPProtocol.html#a88dba1e8efa8528c1607c4f0b7bf7380" title="Send a command to the server.">sendCommand</a>( <span class="stringliteral">"LIST NEWSGROUPS"</span> );</div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="comment">// request only descriptions for new groups</span></div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="keywordflow">if</span> ( it == entryMap.end() )</div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  res = <a class="code" href="classNNTPProtocol.html#a88dba1e8efa8528c1607c4f0b7bf7380" title="Send a command to the server.">sendCommand</a>( <span class="stringliteral">"LIST NEWSGROUPS "</span> + it.key() );</div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  ++it;</div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keywordflow">if</span>( res == 503 ) {</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <span class="comment">// Information not available (RFC 2980 §2.1.6), try next group</span></div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  }</div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  }</div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <span class="keywordflow">if</span> ( res != 215 ) {</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="comment">// No group description available or not implemented</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="comment">// download group descriptions</span></div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="keywordflow">while</span> ( <span class="keyword">true</span> ) {</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <span class="keywordflow">if</span> ( ! waitForResponse( readTimeout() ) ) {</div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  error( ERR_SERVER_TIMEOUT, mHost );</div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  <a class="code" href="classNNTPProtocol.html#a76fd40426d472f369260f6e9b18ae100" title="Attempt to properly shut down the NNTP connection by sending "QUIT\r\n" before closing the socket...">nntp_close</a>();</div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  }</div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  readBufferLen = readLine ( readBuffer, MAX_PACKET_LEN );</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  line = QByteArray( readBuffer, readBufferLen );</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="keywordflow">if</span> ( line == <span class="stringliteral">".\r\n"</span> )</div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span> </div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="comment">//DBG << " fetching group description: " << QString( line ).trimmed();</span></div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <span class="keywordtype">int</span> pos = line.indexOf( <span class="charliteral">' '</span> );</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  pos = pos < 0 ? line.indexOf( <span class="charliteral">'\t'</span> ) : qMin( pos, line.indexOf( <span class="charliteral">'\t'</span> ) );</div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  group = line.left( pos );</div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  QString groupDesc = line.right( line.length() - pos ).trimmed();</div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span> </div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <span class="keywordflow">if</span> ( entryMap.contains( group ) ) {</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  entry = entryMap.take( group );</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  entry.insert( KIO::UDSEntry::UDS_EXTRA, groupDesc );</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  listEntry( entry, <span class="keyword">false</span> );</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  }</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  }</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span> </div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <span class="keywordflow">if</span> ( since.isEmpty() )</div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  }</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="comment">// take care of groups without descriptions</span></div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  <span class="keywordflow">for</span> ( QHash<QString, UDSEntry>::Iterator it = entryMap.begin(); it != entryMap.end(); ++it )</div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  listEntry( it.value(), false );</div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span> </div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  entry.clear();</div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  listEntry( entry, <span class="keyword">true</span> );</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span> }</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> <span class="keywordtype">bool</span> NNTPProtocol::fetchGroup( QString &group, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> first, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> max ) {</div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <span class="keywordtype">int</span> res_code;</div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  QString resp_line;</div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span> </div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span class="comment">// select group</span></div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  infoMessage( i18n(<span class="stringliteral">"Selecting group %1..."</span>, group ) );</div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  res_code = <a class="code" href="classNNTPProtocol.html#a88dba1e8efa8528c1607c4f0b7bf7380" title="Send a command to the server.">sendCommand</a>( <span class="stringliteral">"GROUP "</span> + group );</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="keywordflow">if</span> ( res_code == 411 ) {</div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  error( ERR_DOES_NOT_EXIST, group );</div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  mCurrentGroup.clear();</div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( res_code != 211 ) {</div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  unexpected_response( res_code, <span class="stringliteral">"GROUP"</span> );</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  mCurrentGroup.clear();</div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  }</div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  mCurrentGroup = group;</div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span> </div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <span class="comment">// repsonse to "GROUP <requested-group>" command is 211 then find the message count (cnt)</span></div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <span class="comment">// and the first and last message followed by the group name</span></div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> firstSerNum, lastSerNum;</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  resp_line = QString::fromLatin1( readBuffer );</div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  QRegExp re ( <span class="stringliteral">"211\\s+(\\d+)\\s+(\\d+)\\s+(\\d+)"</span>);</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  <span class="keywordflow">if</span> ( re.indexIn( resp_line ) != -1 ) {</div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  firstSerNum = re.cap( 2 ).toLong();</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  lastSerNum = re.cap( 3 ).toLong();</div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  error( ERR_INTERNAL, i18n(<span class="stringliteral">"Could not extract message serial numbers from server response:\n%1"</span>,</div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  resp_line ) );</div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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> </div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <span class="keywordflow">if</span> (firstSerNum == 0)</div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  first = qMax( first, firstSerNum );</div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <span class="keywordflow">if</span> ( lastSerNum < first ) { <span class="comment">// No need to fetch anything</span></div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <span class="comment">// note: this also ensure that "lastSerNum - first" is not negative</span></div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  <span class="comment">// in the next test (in "unsigned long" computation this leads to an overflow</span></div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  }</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <span class="keywordflow">if</span> ( max > 0 && lastSerNum - first > max )</div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  first = lastSerNum - max + 1;</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>  DBG << <span class="stringliteral">"Starting from serial number: "</span> << first << <span class="stringliteral">" of "</span> << firstSerNum << <span class="stringliteral">" - "</span> << lastSerNum;</div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  setMetaData( <span class="stringliteral">"FirstSerialNumber"</span>, QString::number( firstSerNum ) );</div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  setMetaData( <span class="stringliteral">"LastSerialNumber"</span>, QString::number( lastSerNum ) );</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>  infoMessage( i18n(<span class="stringliteral">"Downloading new headers..."</span>) );</div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  totalSize( lastSerNum - first );</div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keywordtype">bool</span> notSupported = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <span class="keywordflow">if</span> ( fetchGroupXOVER( first, notSupported ) )</div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( notSupported )</div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  <span class="keywordflow">return</span> fetchGroupRFC977( first );</div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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> </div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span> </div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span> <span class="keywordtype">bool</span> NNTPProtocol::fetchGroupRFC977( <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> first )</div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span> {</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  UDSEntry entry;</div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span> </div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  <span class="comment">// set article pointer to first article and get msg-id of it</span></div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  <span class="keywordtype">int</span> res_code = <a class="code" href="classNNTPProtocol.html#a88dba1e8efa8528c1607c4f0b7bf7380" title="Send a command to the server.">sendCommand</a>( <span class="stringliteral">"STAT "</span> + QString::number( first ) );</div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  QString resp_line = readBuffer;</div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  <span class="keywordflow">if</span> (res_code != 223) {</div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  unexpected_response(res_code,<span class="stringliteral">"STAT"</span>);</div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  }</div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span> </div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="comment">//STAT res_line: 223 nnn <msg_id> ...</span></div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  QString msg_id;</div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  <span class="keywordtype">int</span> pos, pos2;</div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <span class="keywordflow">if</span> ((pos = resp_line.indexOf(<span class="charliteral">'<'</span>)) > 0 && (pos2 = resp_line.indexOf(<span class="charliteral">'>'</span>,pos+1))) {</div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  msg_id = resp_line.mid(pos,pos2-pos+1);</div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  fillUDSEntry( entry, msg_id, 0, <span class="keyword">true</span> );</div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  listEntry( entry, <span class="keyword">false</span> );</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  error(ERR_INTERNAL,i18n(<span class="stringliteral">"Could not extract first message id from server response:\n%1"</span>,</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  resp_line));</div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  }</div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span> </div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="comment">// go through all articles</span></div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  <span class="keywordflow">while</span> (<span class="keyword">true</span>) {</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  res_code = <a class="code" href="classNNTPProtocol.html#a88dba1e8efa8528c1607c4f0b7bf7380" title="Send a command to the server.">sendCommand</a>(<span class="stringliteral">"NEXT"</span>);</div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="keywordflow">if</span> (res_code == 421) {</div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  <span class="comment">// last artice reached</span></div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  entry.clear();</div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  listEntry( entry, <span class="keyword">true</span> );</div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (res_code != 223) {</div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  unexpected_response(res_code,<span class="stringliteral">"NEXT"</span>);</div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  }</div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span> </div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  <span class="comment">//res_line: 223 nnn <msg_id> ...</span></div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  resp_line = readBuffer;</div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <span class="keywordflow">if</span> ((pos = resp_line.indexOf(<span class="charliteral">'<'</span>)) > 0 && (pos2 = resp_line.indexOf(<span class="charliteral">'>'</span>,pos+1))) {</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  msg_id = resp_line.mid(pos,pos2-pos+1);</div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  entry.clear();</div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  fillUDSEntry( entry, msg_id, 0, <span class="keyword">true</span> );</div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  listEntry( entry, <span class="keyword">false</span> );</div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  error(ERR_INTERNAL,i18n(<span class="stringliteral">"Could not extract message id from server response:\n%1"</span>,</div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  resp_line));</div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  }</div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  }</div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>; <span class="comment">// Not reached</span></div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span> }</div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span> </div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span> </div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span> <span class="keywordtype">bool</span> NNTPProtocol::fetchGroupXOVER( <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> first, <span class="keywordtype">bool</span> &notSupported )</div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span> {</div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  notSupported = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span> </div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  QString line;</div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  QStringList headers;</div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span> </div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  <span class="keywordtype">int</span> res = <a class="code" href="classNNTPProtocol.html#a88dba1e8efa8528c1607c4f0b7bf7380" title="Send a command to the server.">sendCommand</a>( <span class="stringliteral">"LIST OVERVIEW.FMT"</span> );</div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  <span class="keywordflow">if</span> ( res == 215 ) {</div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  <span class="keywordflow">while</span> ( <span class="keyword">true</span> ) {</div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  <span class="keywordflow">if</span> ( ! waitForResponse( readTimeout() ) ) {</div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  error( ERR_SERVER_TIMEOUT, mHost );</div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  <a class="code" href="classNNTPProtocol.html#a76fd40426d472f369260f6e9b18ae100" title="Attempt to properly shut down the NNTP connection by sending "QUIT\r\n" before closing the socket...">nntp_close</a>();</div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  }</div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  readBufferLen = readLine ( readBuffer, MAX_PACKET_LEN );</div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  line = QString::fromLatin1( readBuffer, readBufferLen );</div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  <span class="keywordflow">if</span> ( line == <span class="stringliteral">".\r\n"</span> )</div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  headers << line.trimmed();</div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  DBG << <span class="stringliteral">"OVERVIEW.FMT:"</span> << line.trimmed();</div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  }</div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  <span class="comment">// fallback to defaults</span></div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  headers << <span class="stringliteral">"Subject:"</span> << <span class="stringliteral">"From:"</span> << <span class="stringliteral">"Date:"</span> << <span class="stringliteral">"Message-ID:"</span></div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  << <span class="stringliteral">"References:"</span> << <span class="stringliteral">"Bytes:"</span> << <span class="stringliteral">"Lines:"</span>;</div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  }</div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span> </div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  res = <a class="code" href="classNNTPProtocol.html#a88dba1e8efa8528c1607c4f0b7bf7380" title="Send a command to the server.">sendCommand</a>( <span class="stringliteral">"XOVER "</span> + QString::number( first ) + <span class="charliteral">'-'</span> );</div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  <span class="keywordflow">if</span> ( res == 420 )</div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>; <span class="comment">// no articles selected</span></div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  <span class="keywordflow">if</span> ( res == 500 )</div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  notSupported = <span class="keyword">true</span>; <span class="comment">// unknwon command</span></div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  <span class="keywordflow">if</span> ( res != 224 ) {</div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  unexpected_response( res, <span class="stringliteral">"XOVER"</span> );</div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  }</div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span> </div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  <span class="keywordtype">long</span> msgSize;</div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  QString name;</div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  UDSEntry entry;</div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  <span class="keywordtype">int</span> udsType;</div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span> </div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  QStringList fields;</div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  <span class="keywordflow">while</span> ( <span class="keyword">true</span> ) {</div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <span class="keywordflow">if</span> ( ! waitForResponse( readTimeout() ) ) {</div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  error( ERR_SERVER_TIMEOUT, mHost );</div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  <a class="code" href="classNNTPProtocol.html#a76fd40426d472f369260f6e9b18ae100" title="Attempt to properly shut down the NNTP connection by sending "QUIT\r\n" before closing the socket...">nntp_close</a>();</div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  readBufferLen = readLine ( readBuffer, MAX_PACKET_LEN );</div>
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  line = QString::fromLatin1( readBuffer, readBufferLen );</div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  <span class="keywordflow">if</span> ( line == <span class="stringliteral">".\r\n"</span> ) {</div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  entry.clear();</div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  listEntry( entry, <span class="keyword">true</span> );</div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  }</div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span> </div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  fields = line.split( <span class="charliteral">'\t'</span>, QString::KeepEmptyParts);</div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  msgSize = 0;</div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  entry.clear();</div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  udsType = KIO::UDSEntry::UDS_EXTRA;</div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  QStringList::ConstIterator it = headers.constBegin();</div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  QStringList::ConstIterator it2 = fields.constBegin();</div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  <span class="comment">// first entry is the serial number</span></div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  name = (*it2);</div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  ++it2;</div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  <span class="keywordflow">for</span> ( ; it != headers.constEnd() && it2 != fields.constEnd(); ++it, ++it2 ) {</div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  <span class="keywordflow">if</span> ( (*it) == <span class="stringliteral">"Bytes:"</span> ) {</div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  msgSize = (*it2).toLong();</div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  <span class="keywordflow">continue</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>  QString atomStr;</div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  <span class="keywordflow">if</span> ( (*it).endsWith( QLatin1String( <span class="stringliteral">"full"</span> ) ) )</div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  <span class="keywordflow">if</span> ( (*it2).trimmed().isEmpty() )</div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  atomStr = (*it).left( (*it).indexOf( <span class="charliteral">':'</span> ) + 1 ); <span class="comment">// strip of the 'full' suffix</span></div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  atomStr = (*it2).trimmed();</div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  atomStr = (*it) + <span class="charliteral">' '</span> + (*it2).trimmed();</div>
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  entry.insert( udsType++, atomStr );</div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  <span class="keywordflow">if</span> ( udsType >= KIO::UDSEntry::UDS_EXTRA_END )</div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  <span class="keywordflow">break</span>;</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>  fillUDSEntry( entry, name, msgSize, <span class="keyword">true</span> );</div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  listEntry( entry, <span class="keyword">false</span> );</div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  }</div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>; <span class="comment">// not reached</span></div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span> }</div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span> </div>
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span> </div>
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span> <span class="keywordtype">void</span> NNTPProtocol::fillUDSEntry( UDSEntry& entry, <span class="keyword">const</span> QString& name, <span class="keywordtype">long</span> size,</div>
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  <span class="keywordtype">bool</span> is_article, <span class="keywordtype">long</span> access ) {</div>
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span> </div>
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  <span class="keywordtype">long</span> posting=0;</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>  <span class="comment">// entry name</span></div>
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  entry.insert(KIO::UDSEntry::UDS_NAME, name);</div>
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span> </div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  <span class="comment">// entry size</span></div>
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  entry.insert(KIO::UDSEntry::UDS_SIZE, size);</div>
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span> </div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  <span class="comment">// file type</span></div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  entry.insert(KIO::UDSEntry::UDS_FILE_TYPE, is_article? S_IFREG : S_IFDIR);</div>
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span> </div>
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  <span class="comment">// access permissions</span></div>
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  posting = postingAllowed? access : 0;</div>
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  <span class="keywordtype">long</span> <span class="keywordtype">long</span> accessVal = (is_article)? (S_IRUSR | S_IRGRP | S_IROTH) :</div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  (S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH | posting);</div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  entry.insert(KIO::UDSEntry::UDS_ACCESS, accessVal);</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>  entry.insert(KIO::UDSEntry::UDS_USER, mUser.isEmpty() ? QString::fromLatin1(<span class="stringliteral">"root"</span>) : mUser);</div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span> </div>
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span> <span class="comment"> entry->insert(UDS_GROUP, QString::fromLatin1("root"));</span></div>
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span> </div>
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  <span class="comment">// MIME type</span></div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  <span class="keywordflow">if</span> (is_article) {</div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  entry.insert( KIO::UDSEntry::UDS_MIME_TYPE, QString::fromLatin1(<span class="stringliteral">"message/news"</span>) );</div>
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  }</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"><a class="code" href="classNNTPProtocol.html#a76fd40426d472f369260f6e9b18ae100"> 723</a></span> <span class="keywordtype">void</span> <a class="code" href="classNNTPProtocol.html#a76fd40426d472f369260f6e9b18ae100" title="Attempt to properly shut down the NNTP connection by sending "QUIT\r\n" before closing the socket...">NNTPProtocol::nntp_close</a> () {</div>
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  <span class="keywordflow">if</span> ( isConnected() ) {</div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  write( <span class="stringliteral">"QUIT\r\n"</span>, 6 );</div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  disconnectFromHost();</div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  isAuthenticated = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  }</div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  mCurrentGroup.clear();</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"><a class="code" href="classNNTPProtocol.html#a758645968ba5e2ac9566e6a3a95f6978"> 732</a></span> <span class="keywordtype">bool</span> <a class="code" href="classNNTPProtocol.html#a758645968ba5e2ac9566e6a3a95f6978" title="Attempt to initiate a NNTP connection via a TCP socket, if no existing connection could be reused...">NNTPProtocol::nntp_open</a>()</div>
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span> {</div>
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  <span class="comment">// if still connected reuse connection</span></div>
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  <span class="keywordflow">if</span> ( isConnected() ) {</div>
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  DBG << <span class="stringliteral">"reusing old connection"</span>;</div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  }</div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span> </div>
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  DBG << <span class="stringliteral">" nntp_open -- creating a new connection to"</span> << mHost << <span class="stringliteral">":"</span> << m_port;</div>
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  <span class="comment">// create a new connection (connectToHost() includes error handling)</span></div>
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  infoMessage( i18n(<span class="stringliteral">"Connecting to server..."</span>) );</div>
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  <span class="keywordflow">if</span> ( connectToHost( (isAutoSsl() ? <span class="stringliteral">"nntps"</span> : <span class="stringliteral">"nntp"</span>), mHost, m_port ) )</div>
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  {</div>
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  DBG << <span class="stringliteral">" nntp_open -- connection is open"</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="comment">// read greeting</span></div>
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  <span class="keywordtype">int</span> res_code = evalResponse( readBuffer, readBufferLen );</div>
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span> </div>
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  <span class="comment">/* expect one of</span></div>
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span> <span class="comment"> 200 server ready - posting allowed</span></div>
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span> <span class="comment"> 201 server ready - no posting allowed</span></div>
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  <span class="keywordflow">if</span> ( ! ( res_code == 200 || res_code == 201 ) )</div>
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  {</div>
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  unexpected_response(res_code,<span class="stringliteral">"CONNECT"</span>);</div>
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00758"></a><span class="lineno"> 758</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>  DBG << <span class="stringliteral">" nntp_open -- greating was read res_code :"</span> << res_code;</div>
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span> </div>
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  res_code = <a class="code" href="classNNTPProtocol.html#a88dba1e8efa8528c1607c4f0b7bf7380" title="Send a command to the server.">sendCommand</a>(<span class="stringliteral">"MODE READER"</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="comment">// TODO: not in RFC 977, so we should not abort here</span></div>
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  <span class="keywordflow">if</span> ( !(res_code == 200 || res_code == 201) ) {</div>
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  unexpected_response( res_code, <span class="stringliteral">"MODE READER"</span> );</div>
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  }</div>
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span> </div>
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  <span class="comment">// let local class know whether posting is allowed or not</span></div>
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  postingAllowed = (res_code == 200);</div>
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span> </div>
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  <span class="comment">// activate TLS if requested</span></div>
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  <span class="keywordflow">if</span> ( metaData(<span class="stringliteral">"tls"</span>) == <span class="stringliteral">"on"</span> ) {</div>
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  <span class="keywordflow">if</span> ( <a class="code" href="classNNTPProtocol.html#a88dba1e8efa8528c1607c4f0b7bf7380" title="Send a command to the server.">sendCommand</a>( <span class="stringliteral">"STARTTLS"</span> ) != 382 ) {</div>
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  error( ERR_COULD_NOT_CONNECT, i18n(<span class="stringliteral">"This server does not support TLS"</span>) );</div>
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  <span class="keywordflow">if</span> ( !startSsl() ) {</div>
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  error( ERR_COULD_NOT_CONNECT, i18n(<span class="stringliteral">"TLS negotiation failed"</span>) );</div>
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  }</div>
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  }</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>  <span class="comment">// *try* to authenticate now (see bug#167718)</span></div>
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  authenticate();</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>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  }</div>
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span> </div>
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  <span class="keywordflow">return</span> <span class="keyword">false</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> </div>
<div class="line"><a name="l00794"></a><span class="lineno"><a class="code" href="classNNTPProtocol.html#a88dba1e8efa8528c1607c4f0b7bf7380"> 794</a></span> <span class="keywordtype">int</span> <a class="code" href="classNNTPProtocol.html#a88dba1e8efa8528c1607c4f0b7bf7380" title="Send a command to the server.">NNTPProtocol::sendCommand</a>( <span class="keyword">const</span> QString &cmd )</div>
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span> {</div>
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  <span class="keywordtype">int</span> res_code = 0;</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>  <span class="keywordflow">if</span> ( !<a class="code" href="classNNTPProtocol.html#a758645968ba5e2ac9566e6a3a95f6978" title="Attempt to initiate a NNTP connection via a TCP socket, if no existing connection could be reused...">nntp_open</a>() ) {</div>
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  ERR << <span class="stringliteral">"NOT CONNECTED, cannot send cmd"</span> << cmd;</div>
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  <span class="keywordflow">return</span> 0;</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> </div>
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  DBG << <span class="stringliteral">"cmd:"</span> << cmd;</div>
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span> </div>
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  write( cmd.toLatin1(), cmd.length() );</div>
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  <span class="comment">// check the command for proper termination</span></div>
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  <span class="keywordflow">if</span> ( !cmd.endsWith( QLatin1String( <span class="stringliteral">"\r\n"</span> ) ) )</div>
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  write( <span class="stringliteral">"\r\n"</span>, 2 );</div>
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  res_code = evalResponse( readBuffer, readBufferLen );</div>
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span> </div>
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  <span class="comment">// if authorization needed send user info</span></div>
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  <span class="keywordflow">if</span> (res_code == 480) {</div>
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  DBG << <span class="stringliteral">"auth needed, sending user info"</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>  <span class="keywordflow">if</span> ( mUser.isEmpty() || mPass.isEmpty() ) {</div>
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  KIO::AuthInfo authInfo;</div>
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  authInfo.username = mUser;</div>
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  authInfo.password = mPass;</div>
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  <span class="keywordflow">if</span> ( openPasswordDialog( authInfo ) ) {</div>
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  mUser = authInfo.username;</div>
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  mPass = authInfo.password;</div>
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  }</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>  <span class="keywordflow">if</span> ( mUser.isEmpty() || mPass.isEmpty() )</div>
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  <span class="keywordflow">return</span> res_code;</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>  res_code = authenticate();</div>
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  <span class="keywordflow">if</span> (res_code != 281) {</div>
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  <span class="comment">// error should be handled by invoking function</span></div>
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  <span class="keywordflow">return</span> res_code;</div>
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  }</div>
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span> </div>
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  <span class="comment">// ok now, resend command</span></div>
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  write( cmd.toLatin1(), cmd.length() );</div>
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  <span class="keywordflow">if</span> ( !cmd.endsWith( QLatin1String( <span class="stringliteral">"\r\n"</span> ) ) )</div>
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  write( <span class="stringliteral">"\r\n"</span>, 2 );</div>
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  res_code = evalResponse( readBuffer, readBufferLen );</div>
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  }</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>  <span class="keywordflow">return</span> res_code;</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> </div>
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span> <span class="keywordtype">int</span> NNTPProtocol::authenticate()</div>
<div class="line"><a name="l00844"></a><span class="lineno"> 844</span> {</div>
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  <span class="keywordtype">int</span> res_code = 0;</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>  <span class="keywordflow">if</span>( isAuthenticated ) {</div>
<div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  <span class="comment">// already authenticated</span></div>
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  <span class="keywordflow">return</span> 281;</div>
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  }</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>  <span class="keywordflow">if</span>( mUser.isEmpty() || mPass.isEmpty() ) {</div>
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  <span class="keywordflow">return</span> 281; <span class="comment">// failsafe : maybe add a "relax" mode to optionally ask user/pwd.</span></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> </div>
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  <span class="comment">// send username to server and confirm response</span></div>
<div class="line"><a name="l00857"></a><span class="lineno"> 857</span>  write( <span class="stringliteral">"AUTHINFO USER "</span>, 14 );</div>
<div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  write( mUser.toLatin1(), mUser.length() );</div>
<div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  write( <span class="stringliteral">"\r\n"</span>, 2 );</div>
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  res_code = evalResponse( readBuffer, readBufferLen );</div>
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span> </div>
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  <span class="keywordflow">if</span>( res_code == 281 ) {</div>
<div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  <span class="comment">// no password needed (RFC 2980 3.1.1 does not required one)</span></div>
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span>  <span class="keywordflow">return</span> res_code;</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>  <span class="keywordflow">if</span> (res_code != 381) {</div>
<div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  <span class="comment">// error should be handled by invoking function</span></div>
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  <span class="keywordflow">return</span> res_code;</div>
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  }</div>
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span> </div>
<div class="line"><a name="l00871"></a><span class="lineno"> 871</span>  <span class="comment">// send password</span></div>
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  write( <span class="stringliteral">"AUTHINFO PASS "</span>, 14 );</div>
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span>  write( mPass.toLatin1(), mPass.length() );</div>
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  write( <span class="stringliteral">"\r\n"</span>, 2 );</div>
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  res_code = evalResponse( readBuffer, readBufferLen );</div>
<div class="line"><a name="l00876"></a><span class="lineno"> 876</span> </div>
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  <span class="keywordflow">if</span>( res_code == 281 ) {</div>
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  isAuthenticated = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  }</div>
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span> </div>
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  <span class="keywordflow">return</span> res_code;</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> <span class="keywordtype">void</span> NNTPProtocol::unexpected_response( <span class="keywordtype">int</span> res_code, <span class="keyword">const</span> QString &command )</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>  ERR << <span class="stringliteral">"Unexpected response to"</span> << command << <span class="stringliteral">"command: ("</span> << res_code << <span class="stringliteral">")"</span></div>
<div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  << readBuffer;</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">// See RFC 3977 appendix C "Summary of Response Codes"</span></div>
<div class="line"><a name="l00890"></a><span class="lineno"> 890</span>  <span class="keywordflow">switch</span> ( res_code ) {</div>
<div class="line"><a name="l00891"></a><span class="lineno"> 891</span>  <span class="keywordflow">case</span> 205: <span class="comment">// connection closed by the server: this can happens, e.g. if the session timeout on the server side</span></div>
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  <span class="comment">// Not the same thing, but use the same message as code 400 anyway.</span></div>
<div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  <span class="keywordflow">case</span> 400: <span class="comment">// temporary issue on the server</span></div>
<div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  error( ERR_INTERNAL_SERVER,</div>
<div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  i18n( <span class="stringliteral">"The server %1 could not handle your request.\n"</span></div>
<div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  <span class="stringliteral">"Please try again now, or later if the problem persists."</span>, mHost ) );</div>
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  <span class="keywordflow">case</span> 480: <span class="comment">// credential request</span></div>
<div class="line"><a name="l00899"></a><span class="lineno"> 899</span>  error( ERR_COULD_NOT_LOGIN,</div>
<div class="line"><a name="l00900"></a><span class="lineno"> 900</span>  i18n( <span class="stringliteral">"You need to authenticate to access the requested resource."</span> ) );</div>
<div class="line"><a name="l00901"></a><span class="lineno"> 901</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00902"></a><span class="lineno"> 902</span>  <span class="keywordflow">case</span> 481: <span class="comment">// wrong credential (TODO: place a specific message for this case)</span></div>
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span>  error( ERR_COULD_NOT_LOGIN,</div>
<div class="line"><a name="l00904"></a><span class="lineno"> 904</span>  i18n( <span class="stringliteral">"The supplied login and/or password are incorrect."</span> ) );</div>
<div class="line"><a name="l00905"></a><span class="lineno"> 905</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00906"></a><span class="lineno"> 906</span>  <span class="keywordflow">case</span> 502:</div>
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span>  error( ERR_ACCESS_DENIED, mHost );</div>
<div class="line"><a name="l00908"></a><span class="lineno"> 908</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00909"></a><span class="lineno"> 909</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span>  error( ERR_INTERNAL, i18n( <span class="stringliteral">"Unexpected server response to %1 command:\n%2"</span>, command, readBuffer ) );</div>
<div class="line"><a name="l00911"></a><span class="lineno"> 911</span>  }</div>
<div class="line"><a name="l00912"></a><span class="lineno"> 912</span> </div>
<div class="line"><a name="l00913"></a><span class="lineno"> 913</span>  <a class="code" href="classNNTPProtocol.html#a76fd40426d472f369260f6e9b18ae100" title="Attempt to properly shut down the NNTP connection by sending "QUIT\r\n" before closing the socket...">nntp_close</a>();</div>
<div class="line"><a name="l00914"></a><span class="lineno"> 914</span> }</div>
<div class="line"><a name="l00915"></a><span class="lineno"> 915</span> </div>
<div class="line"><a name="l00916"></a><span class="lineno"> 916</span> <span class="keywordtype">int</span> NNTPProtocol::evalResponse ( <span class="keywordtype">char</span> *data, ssize_t &len )</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="keywordflow">if</span> ( !waitForResponse( responseTimeout() ) ) {</div>
<div class="line"><a name="l00919"></a><span class="lineno"> 919</span>  error( ERR_SERVER_TIMEOUT , mHost );</div>
<div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  <a class="code" href="classNNTPProtocol.html#a76fd40426d472f369260f6e9b18ae100" title="Attempt to properly shut down the NNTP connection by sending "QUIT\r\n" before closing the socket...">nntp_close</a>();</div>
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span>  <span class="keywordflow">return</span> -1;</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>  len = readLine( data, MAX_PACKET_LEN );</div>
<div class="line"><a name="l00924"></a><span class="lineno"> 924</span> </div>
<div class="line"><a name="l00925"></a><span class="lineno"> 925</span>  <span class="keywordflow">if</span> ( len < 3 )</div>
<div class="line"><a name="l00926"></a><span class="lineno"> 926</span>  <span class="keywordflow">return</span> -1;</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>  <span class="comment">// get the first three characters. should be the response code</span></div>
<div class="line"><a name="l00929"></a><span class="lineno"> 929</span>  <span class="keywordtype">int</span> respCode = ( ( data[0] - 48 ) * 100 ) + ( ( data[1] - 48 ) * 10 ) + ( ( data[2] - 48 ) );</div>
<div class="line"><a name="l00930"></a><span class="lineno"> 930</span> </div>
<div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  DBG << <span class="stringliteral">"got:"</span> << respCode;</div>
<div class="line"><a name="l00932"></a><span class="lineno"> 932</span> </div>
<div class="line"><a name="l00933"></a><span class="lineno"> 933</span>  <span class="keywordflow">return</span> respCode;</div>
<div class="line"><a name="l00934"></a><span class="lineno"> 934</span> }</div>
<div class="line"><a name="l00935"></a><span class="lineno"> 935</span> </div>
<div class="line"><a name="l00936"></a><span class="lineno"> 936</span> <span class="comment">/* not really necessary, because the slave has to</span></div>
<div class="line"><a name="l00937"></a><span class="lineno"> 937</span> <span class="comment"> use the KIO::Error's instead, but let this here for</span></div>
<div class="line"><a name="l00938"></a><span class="lineno"> 938</span> <span class="comment"> documentation of the NNTP response codes and may</span></div>
<div class="line"><a name="l00939"></a><span class="lineno"> 939</span> <span class="comment"> by later use.</span></div>
<div class="line"><a name="l00940"></a><span class="lineno"> 940</span> <span class="comment">QString& NNTPProtocol::errorStr(int resp_code) {</span></div>
<div class="line"><a name="l00941"></a><span class="lineno"> 941</span> <span class="comment"> QString ret;</span></div>
<div class="line"><a name="l00942"></a><span class="lineno"> 942</span> <span class="comment"></span></div>
<div class="line"><a name="l00943"></a><span class="lineno"> 943</span> <span class="comment"> switch (resp_code) {</span></div>
<div class="line"><a name="l00944"></a><span class="lineno"> 944</span> <span class="comment"> case 100: ret = "help text follows"; break;</span></div>
<div class="line"><a name="l00945"></a><span class="lineno"> 945</span> <span class="comment"> case 199: ret = "debug output"; break;</span></div>
<div class="line"><a name="l00946"></a><span class="lineno"> 946</span> <span class="comment"></span></div>
<div class="line"><a name="l00947"></a><span class="lineno"> 947</span> <span class="comment"> case 200: ret = "server ready - posting allowed"; break;</span></div>
<div class="line"><a name="l00948"></a><span class="lineno"> 948</span> <span class="comment"> case 201: ret = "server ready - no posting allowed"; break;</span></div>
<div class="line"><a name="l00949"></a><span class="lineno"> 949</span> <span class="comment"> case 202: ret = "slave status noted"; break;</span></div>
<div class="line"><a name="l00950"></a><span class="lineno"> 950</span> <span class="comment"> case 205: ret = "closing connection - goodbye!"; break;</span></div>
<div class="line"><a name="l00951"></a><span class="lineno"> 951</span> <span class="comment"> case 211: ret = "group selected"; break;</span></div>
<div class="line"><a name="l00952"></a><span class="lineno"> 952</span> <span class="comment"> case 215: ret = "list of newsgroups follows"; break;</span></div>
<div class="line"><a name="l00953"></a><span class="lineno"> 953</span> <span class="comment"> case 220: ret = "article retrieved - head and body follow"; break;</span></div>
<div class="line"><a name="l00954"></a><span class="lineno"> 954</span> <span class="comment"> case 221: ret = "article retrieved - head follows"; break;</span></div>
<div class="line"><a name="l00955"></a><span class="lineno"> 955</span> <span class="comment"> case 222: ret = "article retrieved - body follows"; break;</span></div>
<div class="line"><a name="l00956"></a><span class="lineno"> 956</span> <span class="comment"> case 223: ret = "article retrieved - request text separately"; break;</span></div>
<div class="line"><a name="l00957"></a><span class="lineno"> 957</span> <span class="comment"> case 230: ret = "list of new articles by message-id follows"; break;</span></div>
<div class="line"><a name="l00958"></a><span class="lineno"> 958</span> <span class="comment"> case 231: ret = "list of new newsgroups follows"; break;</span></div>
<div class="line"><a name="l00959"></a><span class="lineno"> 959</span> <span class="comment"> case 235: ret = "article transferred ok"; break;</span></div>
<div class="line"><a name="l00960"></a><span class="lineno"> 960</span> <span class="comment"> case 240: ret = "article posted ok"; break;</span></div>
<div class="line"><a name="l00961"></a><span class="lineno"> 961</span> <span class="comment"></span></div>
<div class="line"><a name="l00962"></a><span class="lineno"> 962</span> <span class="comment"> case 335: ret = "send article to be transferred"; break;</span></div>
<div class="line"><a name="l00963"></a><span class="lineno"> 963</span> <span class="comment"> case 340: ret = "send article to be posted"; break;</span></div>
<div class="line"><a name="l00964"></a><span class="lineno"> 964</span> <span class="comment"></span></div>
<div class="line"><a name="l00965"></a><span class="lineno"> 965</span> <span class="comment"> case 400: ret = "service discontinued"; break;</span></div>
<div class="line"><a name="l00966"></a><span class="lineno"> 966</span> <span class="comment"> case 411: ret = "no such news group"; break;</span></div>
<div class="line"><a name="l00967"></a><span class="lineno"> 967</span> <span class="comment"> case 412: ret = "no newsgroup has been selected"; break;</span></div>
<div class="line"><a name="l00968"></a><span class="lineno"> 968</span> <span class="comment"> case 420: ret = "no current article has been selected"; break;</span></div>
<div class="line"><a name="l00969"></a><span class="lineno"> 969</span> <span class="comment"> case 421: ret = "no next article in this group"; break;</span></div>
<div class="line"><a name="l00970"></a><span class="lineno"> 970</span> <span class="comment"> case 422: ret = "no previous article in this group"; break;</span></div>
<div class="line"><a name="l00971"></a><span class="lineno"> 971</span> <span class="comment"> case 423: ret = "no such article number in this group"; break;</span></div>
<div class="line"><a name="l00972"></a><span class="lineno"> 972</span> <span class="comment"> case 430: ret = "no such article found"; break;</span></div>
<div class="line"><a name="l00973"></a><span class="lineno"> 973</span> <span class="comment"> case 435: ret = "article not wanted - do not send it"; break;</span></div>
<div class="line"><a name="l00974"></a><span class="lineno"> 974</span> <span class="comment"> case 436: ret = "transfer failed - try again later"; break;</span></div>
<div class="line"><a name="l00975"></a><span class="lineno"> 975</span> <span class="comment"> case 437: ret = "article rejected - do not try again"; break;</span></div>
<div class="line"><a name="l00976"></a><span class="lineno"> 976</span> <span class="comment"> case 440: ret = "posting not allowed"; break;</span></div>
<div class="line"><a name="l00977"></a><span class="lineno"> 977</span> <span class="comment"> case 441: ret = "posting failed"; break;</span></div>
<div class="line"><a name="l00978"></a><span class="lineno"> 978</span> <span class="comment"></span></div>
<div class="line"><a name="l00979"></a><span class="lineno"> 979</span> <span class="comment"> case 500: ret = "command not recognized"; break;</span></div>
<div class="line"><a name="l00980"></a><span class="lineno"> 980</span> <span class="comment"> case 501: ret = "command syntax error"; break;</span></div>
<div class="line"><a name="l00981"></a><span class="lineno"> 981</span> <span class="comment"> case 502: ret = "access restriction or permission denied"; break;</span></div>
<div class="line"><a name="l00982"></a><span class="lineno"> 982</span> <span class="comment"> case 503: ret = "program fault - command not performed"; break;</span></div>
<div class="line"><a name="l00983"></a><span class="lineno"> 983</span> <span class="comment"> default: ret = QString("unknown NNTP response code %1").arg(resp_code);</span></div>
<div class="line"><a name="l00984"></a><span class="lineno"> 984</span> <span class="comment"> }</span></div>
<div class="line"><a name="l00985"></a><span class="lineno"> 985</span> <span class="comment"></span></div>
<div class="line"><a name="l00986"></a><span class="lineno"> 986</span> <span class="comment"> return ret;</span></div>
<div class="line"><a name="l00987"></a><span class="lineno"> 987</span> <span class="comment">}</span></div>
<div class="line"><a name="l00988"></a><span class="lineno"> 988</span> <span class="comment">*/</span></div>
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