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+<a class="qindex" href="index.html">Main Page</a> &nbsp; <a class="qindex" href="namespaces.html">Namespace List</a> &nbsp; <a class="qindex" href="hierarchy.html">Class Hierarchy</a> &nbsp; <a class="qindex" href="classes.html">Alphabetical List</a> &nbsp; <a class="qindex" href="annotated.html">Compound List</a> &nbsp; <a class="qindex" href="files.html">File List</a> &nbsp; <a class="qindex" href="namespacemembers.html">Namespace Members</a> &nbsp; <a class="qindex" href="functions.html">Compound Members</a> &nbsp; <a class="qindex" href="globals.html">File Members</a> &nbsp; <a class="qindex" href="pages.html">Related Pages</a> &nbsp; <a class="qindexRef" doxygen="_cgi:http://www.nevrax.org/cgi-bin/nel-search.cgi" href="http://www.nevrax.org/cgi-bin/nel-search.cgi">Search</a> &nbsp; </center>
+<hr><h1>displayer.cpp</h1><a href="displayer_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001
+00007 <font class="comment">/* Copyright, 2000 Nevrax Ltd.</font>
+00008 <font class="comment"> *</font>
+00009 <font class="comment"> * This file is part of NEVRAX NEL.</font>
+00010 <font class="comment"> * NEVRAX NEL is free software; you can redistribute it and/or modify</font>
+00011 <font class="comment"> * it under the terms of the GNU General Public License as published by</font>
+00012 <font class="comment"> * the Free Software Foundation; either version 2, or (at your option)</font>
+00013 <font class="comment"> * any later version.</font>
+00014 <font class="comment"></font>
+00015 <font class="comment"> * NEVRAX NEL is distributed in the hope that it will be useful, but</font>
+00016 <font class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</font>
+00017 <font class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</font>
+00018 <font class="comment"> * General Public License for more details.</font>
+00019 <font class="comment"></font>
+00020 <font class="comment"> * You should have received a copy of the GNU General Public License</font>
+00021 <font class="comment"> * along with NEVRAX NEL; see the file COPYING. If not, write to the</font>
+00022 <font class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,</font>
+00023 <font class="comment"> * MA 02111-1307, USA.</font>
+00024 <font class="comment"> */</font>
+00025
+00026 <font class="preprocessor">#include "<a class="code" href="stdmisc_8h.html">stdmisc.h</a>"</font>
+00027
+00028
+00029 <font class="preprocessor">#ifdef NL_OS_WINDOWS</font>
+00030 <font class="preprocessor"></font><font class="preprocessor"># include &lt;io.h&gt;</font>
+00031 <font class="preprocessor"># include &lt;fcntl.h&gt;</font>
+00032 <font class="preprocessor"># include &lt;sys/types.h&gt;</font>
+00033 <font class="preprocessor"># include &lt;sys/stat.h&gt;</font>
+00034 <font class="preprocessor">#endif // NL_OS_WINDOWS</font>
+00035 <font class="preprocessor"></font>
+00036 <font class="preprocessor">#include &lt;stdio.h&gt;</font>
+00037 <font class="preprocessor">#include &lt;stdlib.h&gt;</font>
+00038 <font class="preprocessor">#include &lt;time.h&gt;</font>
+00039
+00040 <font class="preprocessor">#include &lt;iostream&gt;</font>
+00041 <font class="preprocessor">#include &lt;fstream&gt;</font>
+00042 <font class="preprocessor">#include &lt;sstream&gt;</font>
+00043 <font class="preprocessor">#include &lt;iomanip&gt;</font>
+00044
+00045 <font class="preprocessor">#include "<a class="code" href="path_8h.html">nel/misc/path.h</a>"</font>
+00046 <font class="preprocessor">#include "<a class="code" href="mutex_8h.html">nel/misc/mutex.h</a>"</font>
+00047 <font class="preprocessor">#include "<a class="code" href="report_8h.html">nel/misc/report.h</a>"</font>
+00048
+00049 <font class="preprocessor">#include "<a class="code" href="debug_8h.html">nel/misc/debug.h</a>"</font>
+00050
+00051
+00052 <font class="preprocessor">#ifdef NL_OS_WINDOWS</font>
+00053 <font class="preprocessor"></font><font class="comment">// these defines is for IsDebuggerPresent(). it'll not compile on windows 95</font>
+00054 <font class="comment">// just comment this and the IsDebuggerPresent to compile on windows 95</font>
+00055 <font class="preprocessor"># define _WIN32_WINDOWS 0x0410</font>
+00056 <font class="preprocessor"></font><font class="preprocessor"># define WINVER 0x0400</font>
+00057 <font class="preprocessor"></font><font class="preprocessor"># include &lt;windows.h&gt;</font>
+00058 <font class="preprocessor">#else</font>
+<a name="l00059"></a><a class="code" href="displayer_8cpp.html#a0">00059</a> <font class="preprocessor"></font><font class="preprocessor"># define IsDebuggerPresent() false</font>
+00060 <font class="preprocessor"></font><font class="preprocessor">#endif</font>
+00061 <font class="preprocessor"></font>
+00062 <font class="preprocessor">#include "<a class="code" href="displayer_8h.html">nel/misc/displayer.h</a>"</font>
+00063
+00064 <font class="keyword">using</font> <font class="keyword">namespace </font>std;
+00065
+00066 <font class="keyword">namespace </font>NLMISC
+00067 {
+00068
+00069 <font class="keyword">static</font> <font class="keywordtype">char</font> *<a class="code" href="namespaceNLMISC.html#a192">LogTypeToString</a>[][8] = {
+00070 { <font class="stringliteral">""</font>, <font class="stringliteral">"ERR"</font>, <font class="stringliteral">"WRN"</font>, <font class="stringliteral">"INF"</font>, <font class="stringliteral">"DBG"</font>, <font class="stringliteral">"STT"</font>, <font class="stringliteral">"AST"</font>, <font class="stringliteral">"UKN"</font> },
+00071 { <font class="stringliteral">""</font>, <font class="stringliteral">"Error"</font>, <font class="stringliteral">"Warning"</font>, <font class="stringliteral">"Information"</font>, <font class="stringliteral">"Debug"</font>, <font class="stringliteral">"Statistic"</font>, <font class="stringliteral">"Assert"</font>, <font class="stringliteral">"Unknown"</font> },
+00072 { <font class="stringliteral">""</font>, <font class="stringliteral">"A fatal error occurs. The program must quit"</font>, <font class="stringliteral">""</font>, <font class="stringliteral">""</font>, <font class="stringliteral">""</font>, <font class="stringliteral">""</font>, <font class="stringliteral">"A failed assertion occurs"</font>, <font class="stringliteral">""</font> },
+00073 };
+00074
+<a name="l00075"></a><a class="code" href="classNLMISC_1_1IDisplayer.html#e0">00075</a> <font class="keyword">const</font> <font class="keywordtype">char</font> *IDisplayer::logTypeToString (CLog::TLogType logType, <font class="keywordtype">bool</font> longFormat)
+00076 {
+00077 <font class="keywordflow">if</font> (logType &lt; CLog::LOG_NO || logType &gt; CLog::LOG_UNKNOWN)
+00078 <font class="keywordflow">return</font> <font class="stringliteral">"&lt;NotDefined&gt;"</font>;
+00079
+00080 <font class="keywordflow">return</font> <a class="code" href="namespaceNLMISC.html#a192">LogTypeToString</a>[longFormat?1:0][logType];
+00081 }
+00082
+00083 <font class="keyword">const</font> <font class="keywordtype">char</font> *IDisplayer::dateToHumanString ()
+00084 {
+00085 time_t date;
+00086 time (&amp;date);
+00087 <font class="keywordflow">return</font> <a class="code" href="classNLMISC_1_1IDisplayer.html#e2">dateToHumanString</a> (date);
+00088 }
+00089
+<a name="l00090"></a><a class="code" href="classNLMISC_1_1IDisplayer.html#e2">00090</a> <font class="keyword">const</font> <font class="keywordtype">char</font> *IDisplayer::dateToHumanString (time_t date)
+00091 {
+00092 <font class="keyword">static</font> <font class="keywordtype">char</font> cstime[25];
+00093 <font class="keyword">struct </font>tm *tms = localtime(&amp;date);
+00094 <font class="keywordflow">if</font> (tms)
+00095 strftime (cstime, 25, <font class="stringliteral">"%Y/%m/%d %H:%M:%S"</font>, tms);
+00096 <font class="keywordflow">else</font>
+00097 sprintf(cstime, <font class="stringliteral">"bad date %d"</font>, (uint32)date);
+00098 <font class="keywordflow">return</font> cstime;
+00099 }
+00100
+<a name="l00101"></a><a class="code" href="classNLMISC_1_1IDisplayer.html#e3">00101</a> <font class="keyword">const</font> <font class="keywordtype">char</font> *IDisplayer::dateToComputerString (time_t date)
+00102 {
+00103 <font class="keyword">static</font> <font class="keywordtype">char</font> cstime[25];
+00104 <a class="code" href="namespaceNLMISC.html#a211">smprintf</a> (cstime, 25, <font class="stringliteral">"%ld"</font>, &amp;date);
+00105 <font class="keywordflow">return</font> cstime;
+00106 }
+00107
+<a name="l00108"></a><a class="code" href="classNLMISC_1_1IDisplayer.html#e4">00108</a> <font class="keyword">const</font> <font class="keywordtype">char</font> *IDisplayer::HeaderString ()
+00109 {
+00110 <font class="keyword">static</font> <font class="keywordtype">char</font> header[1024];
+00111 <a class="code" href="namespaceNLMISC.html#a211">smprintf</a>(header, 1024, <font class="stringliteral">"\nLog Starting [%s]\n"</font>, <a class="code" href="classNLMISC_1_1IDisplayer.html#e2">dateToHumanString</a>());
+00112 <font class="keywordflow">return</font> header;
+00113 }
+00114
+00115
+<a name="l00116"></a><a class="code" href="classNLMISC_1_1IDisplayer.html#a0">00116</a> IDisplayer::IDisplayer(<font class="keyword">const</font> <font class="keywordtype">char</font> *displayerName)
+00117 {
+00118 <a class="code" href="classNLMISC_1_1IDisplayer.html#o0">_Mutex</a> = <font class="keyword">new</font> <a class="code" href="mutex_8h.html#a1">CMutex</a> (string(displayerName)+<font class="stringliteral">"DISP"</font>);
+00119 <a class="code" href="classNLMISC_1_1IDisplayer.html#m0">DisplayerName</a> = displayerName;
+00120 }
+00121
+<a name="l00122"></a><a class="code" href="classNLMISC_1_1IDisplayer.html#a1">00122</a> IDisplayer::~IDisplayer()
+00123 {
+00124 <font class="keyword">delete</font> <a class="code" href="classNLMISC_1_1IDisplayer.html#o0">_Mutex</a>;
+00125 }
+00126
+00127 <font class="comment">/*</font>
+00128 <font class="comment"> * Display the string where it does.</font>
+00129 <font class="comment"> */</font>
+<a name="l00130"></a><a class="code" href="classNLMISC_1_1IDisplayer.html#a2">00130</a> <font class="keywordtype">void</font> IDisplayer::display ( <font class="keyword">const</font> TDisplayInfo&amp; args, <font class="keyword">const</font> <font class="keywordtype">char</font> *message )
+00131 {
+00132 <a class="code" href="classNLMISC_1_1IDisplayer.html#o0">_Mutex</a>-&gt;enter();
+00133 <font class="keywordflow">try</font>
+00134 {
+00135 <a class="code" href="classNLMISC_1_1IDisplayer.html#b0">doDisplay</a>( args, message );
+00136 }
+00137 <font class="keywordflow">catch</font> (Exception &amp;)
+00138 {
+00139 <font class="comment">// silence</font>
+00140 }
+00141 <a class="code" href="classNLMISC_1_1IDisplayer.html#o0">_Mutex</a>-&gt;leave();
+00142 }
+00143
+00144
+00145 <font class="comment">// Log format : "&lt;LogType&gt; &lt;ThreadNo&gt; &lt;FileName&gt; &lt;Line&gt; &lt;ProcessName&gt; : &lt;Msg&gt;"</font>
+<a name="l00146"></a><a class="code" href="classNLMISC_1_1CStdDisplayer.html#b0">00146</a> <font class="keywordtype">void</font> CStdDisplayer::doDisplay ( <font class="keyword">const</font> TDisplayInfo&amp; args, <font class="keyword">const</font> <font class="keywordtype">char</font> *message )
+00147 {
+00148 <font class="keywordtype">bool</font> needSpace = <font class="keyword">false</font>;
+00149 stringstream ss;
+00150
+00151 <font class="keywordflow">if</font> (args.LogType != CLog::LOG_NO)
+00152 {
+00153 ss &lt;&lt; <a class="code" href="classNLMISC_1_1IDisplayer.html#e0">logTypeToString</a>(args.LogType);
+00154 needSpace = <font class="keyword">true</font>;
+00155 }
+00156
+00157 <font class="comment">// Write thread identifier</font>
+00158 <font class="keywordflow">if</font> ( args.ThreadId != 0 )
+00159 {
+00160 ss &lt;&lt; setw(5) &lt;&lt; args.ThreadId;
+00161 needSpace = <font class="keyword">true</font>;
+00162 }
+00163
+00164 <font class="keywordflow">if</font> (args.Filename != NULL)
+00165 {
+00166 <font class="keywordflow">if</font> (needSpace) { ss &lt;&lt; <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
+00167 ss &lt;&lt; CFile::getFilename(args.Filename);
+00168 needSpace = <font class="keyword">true</font>;
+00169 }
+00170
+00171 <font class="keywordflow">if</font> (args.Line != -1)
+00172 {
+00173 <font class="keywordflow">if</font> (needSpace) { ss &lt;&lt; <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
+00174 ss &lt;&lt; args.Line;
+00175 needSpace = <font class="keyword">true</font>;
+00176 }
+00177
+00178 <font class="keywordflow">if</font> (!args.ProcessName.empty())
+00179 {
+00180 <font class="keywordflow">if</font> (needSpace) { ss &lt;&lt; <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
+00181 ss &lt;&lt; args.ProcessName;
+00182 needSpace = <font class="keyword">true</font>;
+00183 }
+00184
+00185 <font class="keywordflow">if</font> (needSpace) { ss &lt;&lt; <font class="stringliteral">" : "</font>; needSpace = <font class="keyword">false</font>; }
+00186
+00187 ss &lt;&lt; message;
+00188
+00189 string <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a> = ss.str();
+00190
+00191 <font class="comment">// we don't use cout because sometimes, it crashs because cout isn't already init, printf doesn t crash.</font>
+00192 printf (<font class="stringliteral">"%s"</font>, <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>.c_str());
+00193 printf (args.CallstackAndLog.c_str());
+00194
+00195 fflush(stdout);
+00196
+00197 <font class="preprocessor">#ifdef NL_OS_WINDOWS</font>
+00198 <font class="preprocessor"></font> <font class="comment">// display the string in the debugger is the application is started with the debugger</font>
+00199 <font class="keywordflow">if</font> (<a class="code" href="displayer_8cpp.html#a0">IsDebuggerPresent</a> ())
+00200 {
+00201 stringstream ss2;
+00202 needSpace = <font class="keyword">false</font>;
+00203
+00204 <font class="keywordflow">if</font> (args.Filename != NULL) ss2 &lt;&lt; args.Filename;
+00205
+00206 <font class="keywordflow">if</font> (args.Line != -1)
+00207 {
+00208 ss2 &lt;&lt; <font class="charliteral">'('</font> &lt;&lt; args.Line &lt;&lt; <font class="charliteral">')'</font>;
+00209 needSpace = <font class="keyword">true</font>;
+00210 }
+00211
+00212 <font class="keywordflow">if</font> (needSpace) { ss2 &lt;&lt; <font class="stringliteral">" : "</font>; needSpace = <font class="keyword">false</font>; }
+00213
+00214 <font class="keywordflow">if</font> (args.LogType != CLog::LOG_NO)
+00215 {
+00216 ss2 &lt;&lt; <a class="code" href="classNLMISC_1_1IDisplayer.html#e0">logTypeToString</a>(args.LogType);
+00217 needSpace = <font class="keyword">true</font>;
+00218 }
+00219
+00220 <font class="comment">// Write thread identifier</font>
+00221 <font class="keywordflow">if</font> ( args.ThreadId != 0 )
+00222 {
+00223 ss2 &lt;&lt; setw(5) &lt;&lt; args.ThreadId &lt;&lt; <font class="stringliteral">": "</font>;
+00224 }
+00225
+00226 ss2 &lt;&lt; message;
+00227
+00228 <font class="keyword">const</font> sint maxOutString = 2*1024;
+00229
+00230 <font class="keywordflow">if</font>(ss2.str().size() &lt; maxOutString)
+00231 {
+00233 <font class="comment">// WARNING: READ THIS !!!!!!!!!!!!!!!! ///////////////////////////</font>
+00234 <font class="comment">// If at the release time, it freezes here, it's a microsoft bug:</font>
+00235 <font class="comment">// http://support.microsoft.com/support/kb/articles/q173/2/60.asp</font>
+00236 OutputDebugString(ss2.str().c_str());
+00237 }
+00238 <font class="keywordflow">else</font>
+00239 {
+00240 <font class="comment">/*OutputDebugString(ss2.str().c_str());</font>
+00241 <font class="comment"> OutputDebugString("\n\t\t\t");</font>
+00242 <font class="comment"> OutputDebugString("message end: ");</font>
+00243 <font class="comment"> OutputDebugString(&amp;message[strlen(message) - 1024]);</font>
+00244 <font class="comment"> OutputDebugString("\n");*/</font>
+00245
+00246 sint count = 0;
+00247 uint n = strlen(message);
+00248 std::string <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>(&amp;ss2.str().c_str()[0], (ss2.str().size() - n));
+00249 OutputDebugString(<a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>.c_str());
+00250
+00251 <font class="keywordflow">while</font>(true)
+00252 {
+00253
+00254 <font class="keywordflow">if</font>((n - count) &lt; maxOutString )
+00255 {
+00256 <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a> = std::string(&amp;message[count], (n - count));
+00257 OutputDebugString(<a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>.c_str());
+00258 OutputDebugString(<font class="stringliteral">"\n"</font>);
+00259 <font class="keywordflow">break</font>;
+00260 }
+00261 <font class="keywordflow">else</font>
+00262 {
+00263 <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a> = std::string(&amp;message[count] , count + maxOutString);
+00264 OutputDebugString(<a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>.c_str());
+00265 OutputDebugString(<font class="stringliteral">"\n\t\t\t"</font>);
+00266 count += maxOutString;
+00267 }
+00268 }
+00269 }
+00270
+00271 <font class="comment">// OutputDebugString is a big shit, we can't display big string in one time, we need to split</font>
+00272 uint32 pos = 0;
+00273 string splited;
+00274 <font class="keywordflow">while</font>(true)
+00275 {
+00276 <font class="keywordflow">if</font> (pos+1000 &lt; args.CallstackAndLog.size ())
+00277 {
+00278 splited = args.CallstackAndLog.substr (pos, 1000);
+00279 OutputDebugString(splited.c_str());
+00280 pos += 1000;
+00281 }
+00282 <font class="keywordflow">else</font>
+00283 {
+00284 splited = args.CallstackAndLog.substr (pos);
+00285 OutputDebugString(splited.c_str());
+00286 <font class="keywordflow">break</font>;
+00287 }
+00288 }
+00289 }
+00290 <font class="preprocessor">#endif</font>
+00291 <font class="preprocessor"></font>}
+00292
+<a name="l00293"></a><a class="code" href="classNLMISC_1_1CFileDisplayer.html#a0">00293</a> CFileDisplayer::CFileDisplayer (<font class="keyword">const</font> std::string &amp;filename, <font class="keywordtype">bool</font> eraseLastLog, <font class="keyword">const</font> <font class="keywordtype">char</font> *displayerName) : IDisplayer (displayerName), _NeedHeader(true)
+00294 {
+00295 <a class="code" href="classNLMISC_1_1CFileDisplayer.html#a2">setParam</a> (filename, eraseLastLog);
+00296 <a class="code" href="classNLMISC_1_1CFileDisplayer.html#o1">_FilePointer</a> = (FILE*)1;
+00297 }
+00298
+<a name="l00299"></a><a class="code" href="classNLMISC_1_1CFileDisplayer.html#a1">00299</a> CFileDisplayer::CFileDisplayer () : IDisplayer (""), _NeedHeader(true)
+00300 {
+00301 <a class="code" href="classNLMISC_1_1CFileDisplayer.html#o1">_FilePointer</a> = (FILE*)1;
+00302 }
+00303
+<a name="l00304"></a><a class="code" href="classNLMISC_1_1CFileDisplayer.html#a2">00304</a> <font class="keywordtype">void</font> CFileDisplayer::setParam (<font class="keyword">const</font> std::string &amp;filename, <font class="keywordtype">bool</font> eraseLastLog)
+00305 {
+00306 <a class="code" href="classNLMISC_1_1CFileDisplayer.html#o0">_FileName</a> = filename;
+00307
+00308 <font class="keywordflow">if</font> (filename.empty())
+00309 {
+00310 <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"CFileDisplayer::setParam(): Can't create file with empty filename, don't log"</font>);
+00311 <font class="keywordflow">return</font>;
+00312 }
+00313
+00314 <font class="keywordflow">if</font> (eraseLastLog)
+00315 {
+00316 ofstream ofs (filename.c_str(), ios::out | ios::trunc);
+00317 <font class="keywordflow">if</font> (!ofs.is_open())
+00318 {
+00319 <a class="code" href="debug_8h.html#a2">nlwarning</a> (<font class="stringliteral">"CFileDisplayer::setParam(): Can't open and clear the log file '%s', don't log"</font>, filename.c_str());
+00320 }
+00321 }
+00322 }
+00323
+00324
+00325 uint32 <a class="code" href="namespaceNLMISC.html#a294">toto</a> (FILE *fp)
+00326 {
+00327 <font class="keywordflow">if</font> (fp == NULL) <font class="keywordflow">return</font> 0;
+00328 fseek (fp, 0, SEEK_END);
+00329 <font class="keywordflow">return</font> ftell (fp);
+00330 }
+00331
+00332 <font class="comment">// Log format: "2000/01/15 12:05:30 &lt;ProcessName&gt; &lt;LogType&gt; &lt;ThreadId&gt; &lt;Filename&gt; &lt;Line&gt; : &lt;Msg&gt;"</font>
+<a name="l00333"></a><a class="code" href="classNLMISC_1_1CFileDisplayer.html#b0">00333</a> <font class="keywordtype">void</font> CFileDisplayer::doDisplay ( <font class="keyword">const</font> TDisplayInfo&amp; args, <font class="keyword">const</font> <font class="keywordtype">char</font> *message )
+00334 {
+00335 <font class="keywordtype">bool</font> needSpace = <font class="keyword">false</font>;
+00336 stringstream ss;
+00337
+00338 <font class="comment">// if the filename is not set, don't log</font>
+00339 <font class="keywordflow">if</font> (<a class="code" href="classNLMISC_1_1CFileDisplayer.html#o0">_FileName</a>.empty()) <font class="keywordflow">return</font>;
+00340
+00341 <font class="keywordflow">if</font> (args.Date != 0)
+00342 {
+00343 ss &lt;&lt; <a class="code" href="classNLMISC_1_1IDisplayer.html#e2">dateToHumanString</a>(args.Date);
+00344 needSpace = <font class="keyword">true</font>;
+00345 }
+00346
+00347 <font class="keywordflow">if</font> (args.LogType != CLog::LOG_NO)
+00348 {
+00349 <font class="keywordflow">if</font> (needSpace) { ss &lt;&lt; <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
+00350 ss &lt;&lt; <a class="code" href="classNLMISC_1_1IDisplayer.html#e0">logTypeToString</a>(args.LogType);
+00351 needSpace = <font class="keyword">true</font>;
+00352 }
+00353
+00354 <font class="comment">// Write thread identifier</font>
+00355 <font class="keywordflow">if</font> ( args.ThreadId != 0 )
+00356 {
+00357 <font class="keywordflow">if</font> (needSpace) { ss &lt;&lt; <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
+00358 ss &lt;&lt; args.ThreadId;
+00359 needSpace = <font class="keyword">true</font>;
+00360 }
+00361
+00362 <font class="keywordflow">if</font> (!args.ProcessName.empty())
+00363 {
+00364 <font class="keywordflow">if</font> (needSpace) { ss &lt;&lt; <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
+00365 ss &lt;&lt; args.ProcessName;
+00366 needSpace = <font class="keyword">true</font>;
+00367 }
+00368
+00369 <font class="keywordflow">if</font> (args.Filename != NULL)
+00370 {
+00371 <font class="keywordflow">if</font> (needSpace) { ss &lt;&lt; <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
+00372 ss &lt;&lt; CFile::getFilename(args.Filename);
+00373 needSpace = <font class="keyword">true</font>;
+00374 }
+00375
+00376 <font class="keywordflow">if</font> (args.Line != -1)
+00377 {
+00378 <font class="keywordflow">if</font> (needSpace) { ss &lt;&lt; <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
+00379 ss &lt;&lt; args.Line;
+00380 needSpace = <font class="keyword">true</font>;
+00381 }
+00382
+00383 <font class="keywordflow">if</font> (needSpace) { ss &lt;&lt; <font class="stringliteral">" : "</font>; needSpace = <font class="keyword">false</font>; }
+00384
+00385 ss &lt;&lt; message;
+00386
+00387 <font class="keywordflow">if</font> (<a class="code" href="classNLMISC_1_1CFileDisplayer.html#o1">_FilePointer</a> &gt; (FILE*)1)
+00388 {
+00389 <font class="comment">// if the file is too big (&gt;5mb), rename it and create another one</font>
+00390 <font class="keywordflow">if</font> (ftell (<a class="code" href="classNLMISC_1_1CFileDisplayer.html#o1">_FilePointer</a>) &gt; 5*1024*1024)
+00391 {
+00392 fclose (<a class="code" href="classNLMISC_1_1CFileDisplayer.html#o1">_FilePointer</a>);
+00393 rename (<a class="code" href="classNLMISC_1_1CFileDisplayer.html#o0">_FileName</a>.c_str(), CFile::findNewFile (_FileName).c_str());
+00394 fclose (<a class="code" href="classNLMISC_1_1CFileDisplayer.html#o1">_FilePointer</a>);
+00395 <a class="code" href="classNLMISC_1_1CFileDisplayer.html#o1">_FilePointer</a> = (FILE*) 1;
+00396 }
+00397 }
+00398
+00399 <font class="keywordflow">if</font> (<a class="code" href="classNLMISC_1_1CFileDisplayer.html#o1">_FilePointer</a> == (FILE*)1)
+00400 {
+00401 <a class="code" href="classNLMISC_1_1CFileDisplayer.html#o1">_FilePointer</a> = fopen (<a class="code" href="classNLMISC_1_1CFileDisplayer.html#o0">_FileName</a>.c_str(), <font class="stringliteral">"at"</font>);
+00402 <font class="keywordflow">if</font> (<a class="code" href="classNLMISC_1_1CFileDisplayer.html#o1">_FilePointer</a> == NULL)
+00403 perror (<font class="stringliteral">"Can't open log file"</font>);
+00404 }
+00405
+00406 <font class="keywordflow">if</font> (<a class="code" href="classNLMISC_1_1CFileDisplayer.html#o1">_FilePointer</a> != 0)
+00407 {
+00408 <font class="keywordflow">if</font> (_NeedHeader)
+00409 {
+00410 <font class="keyword">const</font> <font class="keywordtype">char</font> *hs = <a class="code" href="classNLMISC_1_1IDisplayer.html#e4">HeaderString</a>();
+00411 fwrite (hs, strlen (hs), 1, <a class="code" href="classNLMISC_1_1CFileDisplayer.html#o1">_FilePointer</a>);
+00412 <a class="code" href="classNLMISC_1_1CFileDisplayer.html#o2">_NeedHeader</a> = <font class="keyword">false</font>;
+00413 }
+00414
+00415 fwrite (ss.str().c_str(), ss.str().size (), 1, <a class="code" href="classNLMISC_1_1CFileDisplayer.html#o1">_FilePointer</a>);
+00416 fwrite (args.CallstackAndLog.c_str(), args.CallstackAndLog.size (), 1, <a class="code" href="classNLMISC_1_1CFileDisplayer.html#o1">_FilePointer</a>);
+00417 fflush (<a class="code" href="classNLMISC_1_1CFileDisplayer.html#o1">_FilePointer</a>);
+00418 }
+00419 }
+00420
+00421 <font class="comment">// Log format in clipboard: "2000/01/15 12:05:30 &lt;LogType&gt; &lt;ProcessName&gt; &lt;FileName&gt; &lt;Line&gt;: &lt;Msg&gt;"</font>
+00422 <font class="comment">// Log format on the screen: in debug "&lt;ProcessName&gt; &lt;FileName&gt; &lt;Line&gt;: &lt;Msg&gt;"</font>
+00423 <font class="comment">// in release "&lt;Msg&gt;"</font>
+<a name="l00424"></a><a class="code" href="classNLMISC_1_1CMsgBoxDisplayer.html#b0">00424</a> <font class="keywordtype">void</font> CMsgBoxDisplayer::doDisplay ( <font class="keyword">const</font> TDisplayInfo&amp; args, <font class="keyword">const</font> <font class="keywordtype">char</font> *message)
+00425 {
+00426 <font class="preprocessor">#ifdef NL_OS_WINDOWS</font>
+00427 <font class="preprocessor"></font>
+00428 <font class="keywordtype">bool</font> needSpace = <font class="keyword">false</font>;
+00429 stringstream ss;
+00430
+00431 <font class="comment">// create the string for the clipboard</font>
+00432
+00433 <font class="keywordflow">if</font> (args.Date != 0)
+00434 {
+00435 ss &lt;&lt; <a class="code" href="classNLMISC_1_1IDisplayer.html#e2">dateToHumanString</a>(args.Date);
+00436 needSpace = <font class="keyword">true</font>;
+00437 }
+00438
+00439 <font class="keywordflow">if</font> (args.LogType != CLog::LOG_NO)
+00440 {
+00441 <font class="keywordflow">if</font> (needSpace) { ss &lt;&lt; <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
+00442 ss &lt;&lt; <a class="code" href="classNLMISC_1_1IDisplayer.html#e0">logTypeToString</a>(args.LogType);
+00443 needSpace = <font class="keyword">true</font>;
+00444 }
+00445
+00446 <font class="keywordflow">if</font> (!args.ProcessName.empty())
+00447 {
+00448 <font class="keywordflow">if</font> (needSpace) { ss &lt;&lt; <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
+00449 ss &lt;&lt; args.ProcessName;
+00450 needSpace = <font class="keyword">true</font>;
+00451 }
+00452
+00453 <font class="keywordflow">if</font> (args.Filename != NULL)
+00454 {
+00455 <font class="keywordflow">if</font> (needSpace) { ss &lt;&lt; <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
+00456 ss &lt;&lt; CFile::getFilename(args.Filename);
+00457 needSpace = <font class="keyword">true</font>;
+00458 }
+00459
+00460 <font class="keywordflow">if</font> (args.Line != -1)
+00461 {
+00462 <font class="keywordflow">if</font> (needSpace) { ss &lt;&lt; <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
+00463 ss &lt;&lt; args.Line;
+00464 needSpace = <font class="keyword">true</font>;
+00465 }
+00466
+00467 <font class="keywordflow">if</font> (needSpace) { ss &lt;&lt; <font class="stringliteral">": "</font>; needSpace = <font class="keyword">false</font>; }
+00468
+00469 ss &lt;&lt; message;
+00470
+00471 <font class="keywordflow">if</font> (OpenClipboard (NULL))
+00472 {
+00473 HGLOBAL mem = GlobalAlloc (GHND|GMEM_DDESHARE, ss.str().size()+1);
+00474 <font class="keywordflow">if</font> (mem)
+00475 {
+00476 <font class="keywordtype">char</font> *pmem = (<font class="keywordtype">char</font> *)GlobalLock (mem);
+00477 strcpy (pmem, ss.str().c_str());
+00478 GlobalUnlock (mem);
+00479 EmptyClipboard ();
+00480 SetClipboardData (CF_TEXT, mem);
+00481 }
+00482 CloseClipboard ();
+00483 }
+00484
+00485 <font class="comment">// create the string on the screen</font>
+00486 needSpace = <font class="keyword">false</font>;
+00487 stringstream ss2;
+00488
+00489 <font class="preprocessor">#ifdef NL_DEBUG</font>
+00490 <font class="preprocessor"></font> <font class="keywordflow">if</font> (!args.ProcessName.empty())
+00491 {
+00492 <font class="keywordflow">if</font> (needSpace) { ss2 &lt;&lt; <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
+00493 ss2 &lt;&lt; args.ProcessName;
+00494 needSpace = <font class="keyword">true</font>;
+00495 }
+00496
+00497 <font class="keywordflow">if</font> (args.Filename != NULL)
+00498 {
+00499 <font class="keywordflow">if</font> (needSpace) { ss2 &lt;&lt; <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
+00500 ss2 &lt;&lt; CFile::getFilename(args.Filename);
+00501 needSpace = <font class="keyword">true</font>;
+00502 }
+00503
+00504 <font class="keywordflow">if</font> (args.Line != -1)
+00505 {
+00506 <font class="keywordflow">if</font> (needSpace) { ss2 &lt;&lt; <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
+00507 ss2 &lt;&lt; args.Line;
+00508 needSpace = <font class="keyword">true</font>;
+00509 }
+00510
+00511 <font class="keywordflow">if</font> (needSpace) { ss2 &lt;&lt; <font class="stringliteral">": "</font>; needSpace = <font class="keyword">false</font>; }
+00512 <font class="preprocessor">#endif // NL_DEBUG</font>
+00513 <font class="preprocessor"></font>
+00514 ss2 &lt;&lt; message;
+00515 ss2 &lt;&lt; endl &lt;&lt; endl &lt;&lt; <font class="stringliteral">"(this message was copied in the clipboard)"</font>;
+00516
+00517 <font class="comment">/* if (IsDebuggerPresent ())</font>
+00518 <font class="comment"> {</font>
+00519 <font class="comment"> // Must break in assert call</font>
+00520 <font class="comment"> DebugNeedAssert = true;</font>
+00521 <font class="comment"> }</font>
+00522 <font class="comment"> else</font>
+00523 <font class="comment">*/</font> {
+00524
+00525 <font class="comment">// Display the report</font>
+00526
+00527 string body;
+00528
+00529 body += <a class="code" href="namespaceNLMISC.html#a243">toString</a>(<a class="code" href="namespaceNLMISC.html#a192">LogTypeToString</a>[2][args.LogType]) + <font class="stringliteral">"\n"</font>;
+00530 body += <font class="stringliteral">"ProcName: "</font> + args.ProcessName + <font class="stringliteral">"\n"</font>;
+00531 body += <font class="stringliteral">"Date: "</font> + string(<a class="code" href="classNLMISC_1_1IDisplayer.html#e2">dateToHumanString</a>(args.Date)) + <font class="stringliteral">"\n"</font>;
+00532 <font class="keywordflow">if</font>(args.Filename == NULL)
+00533 body += <font class="stringliteral">"File: &lt;Unknown&gt;\n"</font>;
+00534 <font class="keywordflow">else</font>
+00535 body += <font class="stringliteral">"File: "</font> + string(args.Filename) + <font class="stringliteral">"\n"</font>;
+00536 body += <font class="stringliteral">"Line: "</font> + <a class="code" href="namespaceNLMISC.html#a243">toString</a>(args.Line) + <font class="stringliteral">"\n"</font>;
+00537 body += <font class="stringliteral">"Reason: "</font> + <a class="code" href="namespaceNLMISC.html#a243">toString</a>(message);
+00538
+00539 body += args.CallstackAndLog;
+00540
+00541 string subject;
+00542
+00543 <font class="comment">// procname is host/service_name-sid we only want the service_name to avoid redondant mail</font>
+00544 string procname;
+00545 sint pos = args.ProcessName.find (<font class="stringliteral">"/"</font>);
+00546 <font class="keywordflow">if</font> (pos == string::npos)
+00547 {
+00548 procname = args.ProcessName;
+00549 }
+00550 <font class="keywordflow">else</font>
+00551 {
+00552 sint pos2 = args.ProcessName.find (<font class="stringliteral">"-"</font>, pos+1);
+00553 <font class="keywordflow">if</font> (pos2 == string::npos)
+00554 {
+00555 procname = args.ProcessName.substr (pos+1);
+00556 }
+00557 <font class="keywordflow">else</font>
+00558 {
+00559 procname = args.ProcessName.substr (pos+1, pos2-pos-1);
+00560 }
+00561 }
+00562
+00563 subject += procname + <font class="stringliteral">" NeL "</font> + <a class="code" href="namespaceNLMISC.html#a243">toString</a>(<a class="code" href="namespaceNLMISC.html#a192">LogTypeToString</a>[0][args.LogType]) + <font class="stringliteral">" "</font> + string(args.Filename) + <font class="stringliteral">" "</font> + <a class="code" href="namespaceNLMISC.html#a243">toString</a>(args.Line);
+00564
+00565 <font class="comment">// Check the envvar NEL_IGNORE_ASSERT</font>
+00566 <font class="keywordflow">if</font> (getenv (<font class="stringliteral">"NEL_IGNORE_ASSERT"</font>) == NULL)
+00567 {
+00568 <font class="keywordflow">if</font> (<a class="code" href="namespaceNLMISC.html#a320a172">ReportDebug</a> == <a class="code" href="namespaceNLMISC.html#a312">report</a> (args.ProcessName + <font class="stringliteral">" NeL "</font> + toString(<a class="code" href="classNLMISC_1_1IDisplayer.html#e0">logTypeToString</a>(args.LogType, <font class="keyword">true</font>)), <font class="stringliteral">""</font>, subject, body, <font class="keyword">true</font>, 2, <font class="keyword">true</font>, 1, <font class="keyword">true</font>, <a class="code" href="classNLMISC_1_1CMsgBoxDisplayer.html#m0">IgnoreNextTime</a>))
+00569 {
+00570 <a class="code" href="namespaceNLMISC.html#a15">DebugNeedAssert</a> = <font class="keyword">true</font>;
+00571 }
+00572 }
+00573
+00574 <font class="comment">/* // Check the envvar NEL_IGNORE_ASSERT</font>
+00575 <font class="comment"> if (getenv ("NEL_IGNORE_ASSERT") == NULL)</font>
+00576 <font class="comment"> {</font>
+00577 <font class="comment"> // Ask the user to continue, debug or ignore</font>
+00578 <font class="comment"> int result = MessageBox (NULL, ss2.str().c_str (), logTypeToString(args.LogType, true), MB_ABORTRETRYIGNORE | MB_ICONSTOP);</font>
+00579 <font class="comment"> if (result == IDABORT)</font>
+00580 <font class="comment"> {</font>
+00581 <font class="comment"> // Exit the program now</font>
+00582 <font class="comment"> exit (EXIT_FAILURE);</font>
+00583 <font class="comment"> }</font>
+00584 <font class="comment"> else if (result == IDRETRY)</font>
+00585 <font class="comment"> {</font>
+00586 <font class="comment"> // Give the debugger a try</font>
+00587 <font class="comment"> DebugNeedAssert = true;</font>
+00588 <font class="comment"> }</font>
+00589 <font class="comment"> else if (result == IDIGNORE)</font>
+00590 <font class="comment"> {</font>
+00591 <font class="comment"> // Continue, do nothing</font>
+00592 <font class="comment"> }</font>
+00593 <font class="comment"> }</font>
+00594 <font class="comment">*/</font> }
+00595
+00596 <font class="preprocessor">#endif</font>
+00597 <font class="preprocessor"></font>}
+00598
+00599
+00600
+00601 <font class="comment">/***************************************************************/</font>
+00602 <font class="comment">/******************* THE FOLLOWING CODE IS COMMENTED OUT *******/</font>
+00603 <font class="comment">/***************************************************************</font>
+00604 <font class="comment">void CStdDisplayer::display (const std::string&amp; str)</font>
+00605 <font class="comment">{</font>
+00606 <font class="comment">// printf("%s", str.c_str ());</font>
+00607 <font class="comment"> cout &lt;&lt; str;</font>
+00608 <font class="comment"></font>
+00609 <font class="comment">#ifdef NL_OS_WINDOWS</font>
+00610 <font class="comment"> // display the string in the debugger is the application is started with the debugger</font>
+00611 <font class="comment"> if (IsDebuggerPresent ())</font>
+00612 <font class="comment"> OutputDebugString(str.c_str ());</font>
+00613 <font class="comment">#endif</font>
+00614 <font class="comment">}</font>
+00615 <font class="comment"></font>
+00616 <font class="comment"></font>
+00617 <font class="comment">void CFileDisplayer::display (const std::string&amp; str)</font>
+00618 <font class="comment">{</font>
+00619 <font class="comment"> if (_FileName.size () == 0) return;</font>
+00620 <font class="comment"></font>
+00621 <font class="comment"> ofstream ofs (_FileName.c_str (), ios::out | ios::app);</font>
+00622 <font class="comment"> if (ofs.is_open ())</font>
+00623 <font class="comment"> {</font>
+00624 <font class="comment"> ofs &lt;&lt; str;</font>
+00625 <font class="comment"> ofs.close();</font>
+00626 <font class="comment"> }</font>
+00627 <font class="comment"></font>
+00628 <font class="comment"></font>
+00629 <font class="comment">// FILE *fp = fopen (_FileName.c_str (), "a");</font>
+00630 <font class="comment">// if (fp == NULL) return;</font>
+00631 <font class="comment"></font>
+00632 <font class="comment">// fprintf (fp, "%s", str.c_str ());</font>
+00633 <font class="comment"> </font>
+00634 <font class="comment">// fclose (fp);</font>
+00635 <font class="comment">}</font>
+00636 <font class="comment"></font>
+00637 <font class="comment"></font>
+00638 <font class="comment"></font>
+00639 <font class="comment">void CMsgBoxDisplayer::display (const std::string&amp; str)</font>
+00640 <font class="comment">{</font>
+00641 <font class="comment">#ifdef NL_OS_WINDOWS</font>
+00642 <font class="comment"></font>
+00643 <font class="comment"> if (OpenClipboard (NULL))</font>
+00644 <font class="comment"> {</font>
+00645 <font class="comment"> HGLOBAL mem = GlobalAlloc (GHND|GMEM_DDESHARE, str.size()+1);</font>
+00646 <font class="comment"> if (mem)</font>
+00647 <font class="comment"> {</font>
+00648 <font class="comment"> char *pmem = (char *)GlobalLock (mem);</font>
+00649 <font class="comment"> strcpy (pmem, str.c_str());</font>
+00650 <font class="comment"> GlobalUnlock (mem);</font>
+00651 <font class="comment"> EmptyClipboard ();</font>
+00652 <font class="comment"> SetClipboardData (CF_TEXT, mem);</font>
+00653 <font class="comment"> }</font>
+00654 <font class="comment"> CloseClipboard ();</font>
+00655 <font class="comment"> }</font>
+00656 <font class="comment"> </font>
+00657 <font class="comment"> string strf = str;</font>
+00658 <font class="comment"> strf += "\n\n(this message was copied in the clipboard)";</font>
+00659 <font class="comment"> MessageBox (NULL, strf.c_str (), "", MB_OK | MB_ICONEXCLAMATION);</font>
+00660 <font class="comment">#endif</font>
+00661 <font class="comment">}</font>
+00662 <font class="comment">**************************************************************************/</font>
+00663
+00664
+00665 } <font class="comment">// NLMISC</font>
+</pre></div>
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