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  43 <h1>/holvi/arto/ohjelmointi/urpo-0.0/urpo/urpoprocess.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/**************************************************************************</span>
  44 <a name="l00002"></a>00002 <span class="comment"></span>
  45 <a name="l00003"></a>00003 <span class="comment">    URPO</span>
  46 <a name="l00004"></a>00004 <span class="comment"></span>
  47 <a name="l00005"></a>00005 <span class="comment">    Unix Remote Printing Operation</span>
  48 <a name="l00006"></a>00006 <span class="comment">    Copyright (c) Arto Hyvättinen 2010</span>
  49 <a name="l00007"></a>00007 <span class="comment"></span>
  50 <a name="l00008"></a>00008 <span class="comment">    This file is part of URPO.</span>
  51 <a name="l00009"></a>00009 <span class="comment"></span>
  52 <a name="l00010"></a>00010 <span class="comment">    URPO is free software: you can redistribute it and/or modify</span>
  53 <a name="l00011"></a>00011 <span class="comment">    it under the terms of the GNU General Public License as published by</span>
  54 <a name="l00012"></a>00012 <span class="comment">    the Free Software Foundation, either version 3 of the License, or</span>
  55 <a name="l00013"></a>00013 <span class="comment">    (at your option) any later version.</span>
  56 <a name="l00014"></a>00014 <span class="comment"></span>
  57 <a name="l00015"></a>00015 <span class="comment">    URPO is distributed in the hope that it will be useful,</span>
  58 <a name="l00016"></a>00016 <span class="comment">    but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
  59 <a name="l00017"></a>00017 <span class="comment">    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</span>
  60 <a name="l00018"></a>00018 <span class="comment">    GNU General Public License for more details.</span>
  61 <a name="l00019"></a>00019 <span class="comment"></span>
  62 <a name="l00020"></a>00020 <span class="comment"></span>
  63 <a name="l00021"></a>00021 <span class="comment">**************************************************************************/</span>
  64 <a name="l00022"></a>00022
  65 <a name="l00023"></a>00023 <span class="preprocessor">#ifndef URPOPROCESS_H</span>
  66 <a name="l00024"></a>00024 <span class="preprocessor"></span><span class="preprocessor">#define URPOPROCESS_H</span>
  67 <a name="l00025"></a>00025 <span class="preprocessor"></span>
  68 <a name="l00026"></a>00026 <span class="preprocessor">#include &lt;QObject&gt;</span>
  69 <a name="l00027"></a>00027 <span class="preprocessor">#include &lt;QStringList&gt;</span>
  70 <a name="l00028"></a>00028 <span class="preprocessor">#include &lt;QProcess&gt;</span>
  71 <a name="l00029"></a>00029 <span class="keyword">class </span><a class="code" href="class_urpo_connection.html" title="Information about ssh connection (abstract).">UrpoConnection</a>;
  72 <a name="l00030"></a>00030
  73 <a name="l00075"></a><a class="code" href="class_urpo_process.html">00075</a> <span class="keyword">class </span><a class="code" href="class_urpo_process.html" title="Process running ssh/scp command.">UrpoProcess</a> : <span class="keyword">public</span> QObject
  74 <a name="l00076"></a>00076 {
  75 <a name="l00077"></a>00077     Q_OBJECT
  76 <a name="l00078"></a>00078 <span class="keyword">public</span>:
  77 <a name="l00082"></a>00082     <span class="keyword">explicit</span> <a class="code" href="class_urpo_process.html#ace05eb4301a27d8c20edfc85d28ebdcf">UrpoProcess</a>(QObject* parent = 0);
  78 <a name="l00083"></a>00083
  79 <a name="l00084"></a>00084
  80 <a name="l00085"></a><a class="code" href="class_urpo_process.html#a1be26b6dc5a227f88d8fa7be477578a2">00085</a>     <span class="keyword">enum</span> <a class="code" href="class_urpo_process.html#a1be26b6dc5a227f88d8fa7be477578a2">UrpoStatus</a> {
  81 <a name="l00086"></a><a class="code" href="class_urpo_process.html#a1be26b6dc5a227f88d8fa7be477578a2ac5894b205772be5c5d2cab467dc4c90d">00086</a>         <a class="code" href="class_urpo_process.html#a1be26b6dc5a227f88d8fa7be477578a2ac5894b205772be5c5d2cab467dc4c90d" title="Ready for connecting.">Ready</a>                = 0,
  82 <a name="l00087"></a><a class="code" href="class_urpo_process.html#a1be26b6dc5a227f88d8fa7be477578a2a82cb6930485e0c3b85e341346b2c924d">00087</a>         <a class="code" href="class_urpo_process.html#a1be26b6dc5a227f88d8fa7be477578a2a82cb6930485e0c3b85e341346b2c924d" title="Command running.">Running</a>                   = 1,
  83 <a name="l00088"></a><a class="code" href="class_urpo_process.html#a1be26b6dc5a227f88d8fa7be477578a2acaff40cc10b23085fd28e0b757de08b9">00088</a>         <a class="code" href="class_urpo_process.html#a1be26b6dc5a227f88d8fa7be477578a2acaff40cc10b23085fd28e0b757de08b9" title="Command successed.">Successed</a>               = 2,
  84 <a name="l00089"></a><a class="code" href="class_urpo_process.html#a1be26b6dc5a227f88d8fa7be477578a2a5e0b84210eb20245a9f3a925297088e2">00089</a>         <a class="code" href="class_urpo_process.html#a1be26b6dc5a227f88d8fa7be477578a2a5e0b84210eb20245a9f3a925297088e2" title="Command failed.">Failed</a>                     = 3
  85 <a name="l00090"></a>00090     };
  86 <a name="l00091"></a>00091
  87 <a name="l00092"></a><a class="code" href="class_urpo_process.html#a5b17cbee3ba24de244bd011aabac21c9">00092</a>     <span class="keyword">enum</span> <a class="code" href="class_urpo_process.html#a5b17cbee3ba24de244bd011aabac21c9">UrpoError</a> {
  88 <a name="l00093"></a><a class="code" href="class_urpo_process.html#a5b17cbee3ba24de244bd011aabac21c9a26e2a92c998579ae82dad85a3d848a7f">00093</a>         <a class="code" href="class_urpo_process.html#a5b17cbee3ba24de244bd011aabac21c9a26e2a92c998579ae82dad85a3d848a7f" title="No errors happends.">NoError</a>                = 0,
  89 <a name="l00094"></a><a class="code" href="class_urpo_process.html#a5b17cbee3ba24de244bd011aabac21c9a891ce4a53adb16a45fff88029c8739b6">00094</a>         <a class="code" href="class_urpo_process.html#a5b17cbee3ba24de244bd011aabac21c9a891ce4a53adb16a45fff88029c8739b6" title="Error running process.">ProcessError</a>        = 1,
  90 <a name="l00095"></a><a class="code" href="class_urpo_process.html#a5b17cbee3ba24de244bd011aabac21c9a07e7216198891523a8929af6b852e7aa">00095</a>         <a class="code" href="class_urpo_process.html#a5b17cbee3ba24de244bd011aabac21c9a07e7216198891523a8929af6b852e7aa" title="Error connecting host.">ConnectionError</a>     = 2,
  91 <a name="l00096"></a><a class="code" href="class_urpo_process.html#a5b17cbee3ba24de244bd011aabac21c9a2de1e6756c01a0fe2f56e3f324f7845f">00096</a>         <a class="code" href="class_urpo_process.html#a5b17cbee3ba24de244bd011aabac21c9a2de1e6756c01a0fe2f56e3f324f7845f" title="Authentication failed.">AuthError</a>           = 3,
  92 <a name="l00097"></a><a class="code" href="class_urpo_process.html#a5b17cbee3ba24de244bd011aabac21c9afba71edd7db677a460890436a85e56ce">00097</a>         <a class="code" href="class_urpo_process.html#a5b17cbee3ba24de244bd011aabac21c9afba71edd7db677a460890436a85e56ce" title="Timed out.">Timeout</a>                         = 4,
  93 <a name="l00098"></a><a class="code" href="class_urpo_process.html#a5b17cbee3ba24de244bd011aabac21c9a6284f1526b7edf5014aabba519d584ff">00098</a>         <a class="code" href="class_urpo_process.html#a5b17cbee3ba24de244bd011aabac21c9a6284f1526b7edf5014aabba519d584ff" title="User cancelled operation.">Cancelled</a>        = 5
  94 <a name="l00099"></a>00099     };
  95 <a name="l00100"></a>00100
  96 <a name="l00104"></a>00104     QStringList <a class="code" href="class_urpo_process.html#af1d8cbb3465d62ab7541aac2fef7f963" title="Get output of command.">getOutput</a>();
  97 <a name="l00105"></a>00105
  98 <a name="l00113"></a>00113     <span class="keywordtype">void</span> <a class="code" href="class_urpo_process.html#a1bf2519b81fe6d5074db04f9acd38cb0" title="Run command.">start</a>(<span class="keyword">const</span> QString&amp; command);
  99 <a name="l00114"></a>00114
 100 <a name="l00120"></a><a class="code" href="class_urpo_process.html#af71059723175a0ee9324a9794eff4cb1">00120</a>     <a class="code" href="class_urpo_process.html#a5b17cbee3ba24de244bd011aabac21c9">UrpoError</a> <a class="code" href="class_urpo_process.html#af71059723175a0ee9324a9794eff4cb1" title="Error of process.">getError</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> error_; }
 101 <a name="l00128"></a>00128     QString <a class="code" href="class_urpo_process.html#a5a400d2abb550076c778a6030293e764" title="Error of process (in string).">getErrorString</a>() <span class="keyword">const</span>;
 102 <a name="l00129"></a>00129
 103 <a name="l00134"></a><a class="code" href="class_urpo_process.html#a81ca2705b2b20d46a26f19d4a413cbdb">00134</a>     <a class="code" href="class_urpo_process.html#a1be26b6dc5a227f88d8fa7be477578a2">UrpoStatus</a> <a class="code" href="class_urpo_process.html#a81ca2705b2b20d46a26f19d4a413cbdb" title="Process status.">getStatus</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> status_; }
 104 <a name="l00135"></a>00135
 105 <a name="l00136"></a>00136
 106 <a name="l00144"></a><a class="code" href="class_urpo_process.html#a0d75a2951e7add2e70c02cd8bf56de3e">00144</a>     <span class="keywordtype">void</span> <a class="code" href="class_urpo_process.html#a0d75a2951e7add2e70c02cd8bf56de3e" title="Send debug message.">sendDebugMessage</a>(QString message) { emit <a class="code" href="class_urpo_process.html#adc31070a303b210a9244213fda1f9939">debugMessage</a>(message); }
 107 <a name="l00145"></a>00145
 108 <a name="l00153"></a><a class="code" href="class_urpo_process.html#af3cd19eb0af2b51d6740471a344cbb69">00153</a>     <span class="keywordtype">void</span> <a class="code" href="class_urpo_process.html#af3cd19eb0af2b51d6740471a344cbb69" title="Set timeout.">setTimeout</a>(<span class="keywordtype">int</span> msecs) { timeout_=msecs; }
 109 <a name="l00154"></a>00154
 110 <a name="l00158"></a><a class="code" href="class_urpo_process.html#aaa8de6c9a6635cf2433958a60e4cf87f">00158</a>     <span class="keywordtype">int</span> <a class="code" href="class_urpo_process.html#aaa8de6c9a6635cf2433958a60e4cf87f" title="Return timeout.">getTimeout</a>() { <span class="keywordflow">return</span> timeout_; }
 111 <a name="l00159"></a>00159
 112 <a name="l00160"></a>00160 signals:
 113 <a name="l00167"></a>00167     <span class="keywordtype">void</span> <a class="code" href="class_urpo_process.html#ab1c5d2e4c2bda8d34700b478fd5af1ad" title="Process finished (successed of failed).">finished</a>(<span class="keywordtype">bool</span> success);
 114 <a name="l00175"></a>00175     <span class="keywordtype">void</span> <a class="code" href="class_urpo_process.html#adc31070a303b210a9244213fda1f9939">debugMessage</a>(QString message);
 115 <a name="l00176"></a>00176
 116 <a name="l00177"></a>00177 <span class="keyword">public</span> slots:
 117 <a name="l00181"></a>00181     <span class="keywordtype">void</span> <a class="code" href="class_urpo_process.html#ac4381636ee9e977dfac4d8fe53ddfeaa" title="Cancel process.">terminate</a>();
 118 <a name="l00182"></a>00182
 119 <a name="l00184"></a>00184     <span class="keywordtype">void</span> <a class="code" href="class_urpo_process.html#aba6e812efd10c7b466563c171baf7284" title="SSH client has finished.">processFinished</a>(<span class="keywordtype">int</span> exitCode,QProcess::ExitStatus exitStatus);
 120 <a name="l00186"></a>00186     <span class="keywordtype">void</span> <a class="code" href="class_urpo_process.html#ab8865ef6fcb92b3fa9228474654065da" title="Timeout during connecting.">timeout</a>();
 121 <a name="l00187"></a>00187
 122 <a name="l00188"></a>00188
 123 <a name="l00189"></a>00189 <span class="keyword">protected</span>:
 124 <a name="l00190"></a>00190
 125 <a name="l00191"></a>00191
 126 <a name="l00192"></a>00192 <span class="keyword">private</span>:
 127 <a name="l00193"></a>00193
 128 <a name="l00194"></a>00194     <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> DEFAULTTIMEOUT = 15000;
 129 <a name="l00195"></a>00195
 130 <a name="l00196"></a>00196     <span class="keywordtype">void</span> fail(<a class="code" href="class_urpo_process.html#a5b17cbee3ba24de244bd011aabac21c9">UrpoError</a> error);
 131 <a name="l00197"></a>00197
 132 <a name="l00198"></a>00198     QStringList output_;
 133 <a name="l00199"></a>00199
 134 <a name="l00200"></a>00200     QProcess qprocess_;
 135 <a name="l00201"></a>00201
 136 <a name="l00202"></a>00202     <a class="code" href="class_urpo_process.html#a1be26b6dc5a227f88d8fa7be477578a2">UrpoStatus</a> status_;
 137 <a name="l00203"></a>00203     <a class="code" href="class_urpo_process.html#a5b17cbee3ba24de244bd011aabac21c9">UrpoError</a> error_;
 138 <a name="l00204"></a>00204     <span class="keywordtype">int</span> timeout_;
 139 <a name="l00205"></a>00205 };
 140 <a name="l00206"></a>00206
 141 <a name="l00207"></a>00207 <span class="preprocessor">#endif // URPOPROCESS_H</span>
 142 </pre></div></div>
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