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<h1>CrashReportUploader.h</h1><a href="_crash_report_uploader_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment">** This file is part of Vidalia, and is subject to the license terms in the</span>
<a name="l00003"></a>00003 <span class="comment">** LICENSE file, found in the top level directory of this distribution. If you</span>
<a name="l00004"></a>00004 <span class="comment">** did not receive the LICENSE file with this file, you may obtain it from the</span>
<a name="l00005"></a>00005 <span class="comment">** Vidalia source package distributed by the Vidalia Project at</span>
<a name="l00006"></a>00006 <span class="comment">** http://www.vidalia-project.net/. No part of Vidalia, including this file,</span>
<a name="l00007"></a>00007 <span class="comment">** may be copied, modified, propagated, or distributed except according to the</span>
<a name="l00008"></a>00008 <span class="comment">** terms described in the LICENSE file.</span>
<a name="l00009"></a>00009 <span class="comment">*/</span>
<a name="l00010"></a>00010
<a name="l00011"></a>00011 <span class="comment">/*</span>
<a name="l00012"></a>00012 <span class="comment">** \file CrashReportUploader.h</span>
<a name="l00013"></a>00013 <span class="comment">** \version $Id$</span>
<a name="l00014"></a>00014 <span class="comment">** \brief Uploads a minidump file and any extra information to a crash</span>
<a name="l00015"></a>00015 <span class="comment">** reporting server.</span>
<a name="l00016"></a>00016 <span class="comment">*/</span>
<a name="l00017"></a>00017
<a name="l00018"></a>00018 <span class="preprocessor">#ifndef _CRASHREPORTUPLOADER_H</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span><span class="preprocessor">#define _CRASHREPORTUPLOADER_H</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span>
<a name="l00021"></a>00021 <span class="preprocessor">#include <QObject></span>
<a name="l00022"></a>00022 <span class="preprocessor">#include <QHttp></span>
<a name="l00023"></a>00023 <span class="preprocessor">#include <QMap></span>
<a name="l00024"></a>00024
<a name="l00025"></a>00025 <span class="keyword">class </span>QUrl;
<a name="l00026"></a>00026 <span class="keyword">class </span>QString;
<a name="l00027"></a>00027 <span class="keyword">class </span>QByteArray;
<a name="l00028"></a>00028
<a name="l00029"></a>00029
<a name="l00030"></a><a class="code" href="class_crash_report_uploader.html">00030</a> <span class="keyword">class </span><a class="code" href="class_crash_report_uploader.html">CrashReportUploader</a> : <span class="keyword">public</span> QObject
<a name="l00031"></a>00031 {
<a name="l00032"></a>00032 Q_OBJECT
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="keyword">public</span>:<span class="comment"></span>
<a name="l00035"></a>00035 <span class="comment"> /** Default constructor.</span>
<a name="l00036"></a>00036 <span class="comment"> */</span>
<a name="l00037"></a>00037 <a class="code" href="class_crash_report_uploader.html#a97ab20bab5746a0b096feb8508eba300">CrashReportUploader</a>(QObject *parent = 0);
<a name="l00038"></a>00038 <span class="comment"></span>
<a name="l00039"></a>00039 <span class="comment"> /** Starts uploading <b>minidump</b> to <b>serverUrl</b> and returns</span>
<a name="l00040"></a>00040 <span class="comment"> * immediately. <b>minidumpId</b> is the minidump GUID generated by</span>
<a name="l00041"></a>00041 <span class="comment"> * the exception handler and used for the minidump's filename. The</span>
<a name="l00042"></a>00042 <span class="comment"> * optional <b>parameters</b> can be used to pass additional form fields</span>
<a name="l00043"></a>00043 <span class="comment"> * to the crash reporting server.</span>
<a name="l00044"></a>00044 <span class="comment"> */</span>
<a name="l00045"></a>00045 <span class="keywordtype">void</span> <a class="code" href="class_crash_report_uploader.html#a4a1eceee25004e7d3b18d7831a503607">uploadMinidump</a>(<span class="keyword">const</span> QUrl &serverUrl,
<a name="l00046"></a>00046 <span class="keyword">const</span> QString &minidumpId,
<a name="l00047"></a>00047 <span class="keyword">const</span> QByteArray &minidump,
<a name="l00048"></a>00048 <span class="keyword">const</span> QMap<QString,QString> &parameters);
<a name="l00049"></a>00049
<a name="l00050"></a>00050 <span class="keyword">public</span> slots:<span class="comment"></span>
<a name="l00051"></a>00051 <span class="comment"> /** Cancels a pending minidump upload.</span>
<a name="l00052"></a>00052 <span class="comment"> */</span>
<a name="l00053"></a>00053 <span class="keywordtype">void</span> <a class="code" href="class_crash_report_uploader.html#a4490b2043602a1983ad2b684b29434f6">cancel</a>();
<a name="l00054"></a>00054
<a name="l00055"></a>00055 signals:<span class="comment"></span>
<a name="l00056"></a>00056 <span class="comment"> /** Emitted when the underlying QHttp object posts data to the server.</span>
<a name="l00057"></a>00057 <span class="comment"> * <b>done</b> indicates how many bytes out of <b>total</b></span>
<a name="l00058"></a>00058 <span class="comment"> * have been sent so far.</span>
<a name="l00059"></a>00059 <span class="comment"> */</span>
<a name="l00060"></a>00060 <span class="keywordtype">void</span> <a class="code" href="class_crash_report_uploader.html#a6a61859abcca3d43d1f9c67344d052a0">uploadProgress</a>(<span class="keywordtype">int</span> done, <span class="keywordtype">int</span> total);
<a name="l00061"></a>00061 <span class="comment"></span>
<a name="l00062"></a>00062 <span class="comment"> /** Emitted when the status of the POST request changes. <b>status</b></span>
<a name="l00063"></a>00063 <span class="comment"> * describes the new current state of the request.</span>
<a name="l00064"></a>00064 <span class="comment"> */</span>
<a name="l00065"></a>00065 <span class="keywordtype">void</span> <a class="code" href="class_crash_report_uploader.html#a5ad0ec19acb32a3d15996bb5b7c93e05">statusChanged</a>(<span class="keyword">const</span> QString &status);
<a name="l00066"></a>00066 <span class="comment"></span>
<a name="l00067"></a>00067 <span class="comment"> /** Emitted when the previous minidump upload completes successfully.</span>
<a name="l00068"></a>00068 <span class="comment"> */</span>
<a name="l00069"></a>00069 <span class="keywordtype">void</span> <a class="code" href="class_crash_report_uploader.html#aa4c3ad140d01282f3259733dbedde045">uploadFinished</a>();
<a name="l00070"></a>00070 <span class="comment"></span>
<a name="l00071"></a>00071 <span class="comment"> /** Emitted when the previous crash report upload fails. The QString</span>
<a name="l00072"></a>00072 <span class="comment"> * <b>error</b> is a human-readable string describing the error</span>
<a name="l00073"></a>00073 <span class="comment"> * encountered.</span>
<a name="l00074"></a>00074 <span class="comment"> */</span>
<a name="l00075"></a>00075 <span class="keywordtype">void</span> <a class="code" href="class_crash_report_uploader.html#a642526a84084ab0b76eebf0740ed58b7">uploadFailed</a>(<span class="keyword">const</span> QString &<a class="code" href="namespacetc.html#aa7353218fd7baef0876bbb422ce818af">error</a>);
<a name="l00076"></a>00076
<a name="l00077"></a>00077 <span class="keyword">private</span> slots:<span class="comment"></span>
<a name="l00078"></a>00078 <span class="comment"> /** Called when the state of the underlying QHttp object changes. A</span>
<a name="l00079"></a>00079 <span class="comment"> * statusChanged() signal is emitted with the appropriate text</span>
<a name="l00080"></a>00080 <span class="comment"> * describing the new state of the POST request.</span>
<a name="l00081"></a>00081 <span class="comment"> */</span>
<a name="l00082"></a>00082 <span class="keywordtype">void</span> <a class="code" href="class_crash_report_uploader.html#a55273d86e2a702be4a8818383bf16ed7">httpStateChanged</a>(<span class="keywordtype">int</span> state);
<a name="l00083"></a>00083 <span class="comment"></span>
<a name="l00084"></a>00084 <span class="comment"> /** Called when the underlying QHttp object used to upload the minidump</span>
<a name="l00085"></a>00085 <span class="comment"> * completes. <b>error</b> is set to false if the upload was</span>
<a name="l00086"></a>00086 <span class="comment"> * successful, or true if the upload failed. If <b>id</b> does not</span>
<a name="l00087"></a>00087 <span class="comment"> * match the request ID previously returned by QHttp::get(), then the</span>
<a name="l00088"></a>00088 <span class="comment"> * signal is ignored since it is the result of a close() or abort()</span>
<a name="l00089"></a>00089 <span class="comment"> * request.</span>
<a name="l00090"></a>00090 <span class="comment"> */</span>
<a name="l00091"></a>00091 <span class="keywordtype">void</span> <a class="code" href="class_crash_report_uploader.html#a5dbe146f036927177a59b2d15074d366">httpRequestFinished</a>(<span class="keywordtype">int</span> <span class="keywordtype">id</span>, <span class="keywordtype">bool</span> error);
<a name="l00092"></a>00092
<a name="l00093"></a>00093 <span class="keyword">private</span>:<span class="comment"></span>
<a name="l00094"></a>00094 <span class="comment"> /** Generates a "random" 8-byte multipart boundary marker encoded into</span>
<a name="l00095"></a>00095 <span class="comment"> * 16 hex characters.</span>
<a name="l00096"></a>00096 <span class="comment"> */</span>
<a name="l00097"></a>00097 QString <a class="code" href="class_crash_report_uploader.html#aa7ecb1235218641eda0ff73736ad772c">generateBoundaryMarker</a>() <span class="keyword">const</span>;
<a name="l00098"></a>00098 <span class="comment"></span>
<a name="l00099"></a>00099 <span class="comment"> /** Unique numeric identifier of the current minidump upload POST request.</span>
<a name="l00100"></a>00100 <span class="comment"> */</span>
<a name="l00101"></a><a class="code" href="class_crash_report_uploader.html#ad4170710f1a94f8c6cbf3d72d085afb1">00101</a> <span class="keywordtype">int</span> <a class="code" href="class_crash_report_uploader.html#ad4170710f1a94f8c6cbf3d72d085afb1">_requestId</a>;
<a name="l00102"></a>00102 <span class="comment"></span>
<a name="l00103"></a>00103 <span class="comment"> /** Object used to POST a minidump to the crash server and read the</span>
<a name="l00104"></a>00104 <span class="comment"> * response.</span>
<a name="l00105"></a>00105 <span class="comment"> */</span>
<a name="l00106"></a><a class="code" href="class_crash_report_uploader.html#a018ef59ab349a19e598f0fc2539f068d">00106</a> QHttp *<a class="code" href="class_crash_report_uploader.html#a018ef59ab349a19e598f0fc2539f068d">_http</a>;
<a name="l00107"></a>00107 };
<a name="l00108"></a>00108
<a name="l00109"></a>00109 <span class="preprocessor">#endif</span>
<a name="l00110"></a>00110 <span class="preprocessor"></span>
</pre></div></div>
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