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<a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="namespaces.html">Namespace List</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="classes.html">Alphabetical List</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="namespacemembers.html">Namespace Members</a> <a class="qindex" href="functions.html">Compound Members</a> <a class="qindex" href="globals.html">File Members</a> <a class="qindex" href="pages.html">Related Pages</a> <a class="qindexRef" doxygen="_cgi:/cgi-bin/nel-search.cgi" href="/cgi-bin/nel-search.cgi">Search</a> </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 <io.h></font>
00031 <font class="preprocessor"># include <fcntl.h></font>
00032 <font class="preprocessor"># include <sys/types.h></font>
00033 <font class="preprocessor"># include <sys/stat.h></font>
00034 <font class="preprocessor">#endif // NL_OS_WINDOWS</font>
00035 <font class="preprocessor"></font>
00036 <font class="preprocessor">#include <stdio.h></font>
00037 <font class="preprocessor">#include <stdlib.h></font>
00038 <font class="preprocessor">#include <time.h></font>
00039
00040 <font class="preprocessor">#include <iostream></font>
00041 <font class="preprocessor">#include <fstream></font>
00042 <font class="preprocessor">#include <sstream></font>
00043 <font class="preprocessor">#include <iomanip></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 <windows.h></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 < CLog::LOG_NO || logType > CLog::LOG_UNKNOWN)
00078 <font class="keywordflow">return</font> <font class="stringliteral">"<NotDefined>"</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 (&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(&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>, &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& 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>->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 &)
00138 {
00139 <font class="comment">// silence</font>
00140 }
00141 <a class="code" href="classNLMISC_1_1IDisplayer.html#o0">_Mutex</a>->leave();
00142 }
00143
00144
00145 <font class="comment">// Log format : "<LogType> <ThreadNo> <FileName> <Line> <ProcessName> : <Msg>"</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& 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 << <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 << setw(5) << 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 << <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
00167 ss << 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 << <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
00174 ss << 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 << <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
00181 ss << args.ProcessName;
00182 needSpace = <font class="keyword">true</font>;
00183 }
00184
00185 <font class="keywordflow">if</font> (needSpace) { ss << <font class="stringliteral">" : "</font>; needSpace = <font class="keyword">false</font>; }
00186
00187 ss << 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 << args.Filename;
00205
00206 <font class="keywordflow">if</font> (args.Line != -1)
00207 {
00208 ss2 << <font class="charliteral">'('</font> << args.Line << <font class="charliteral">')'</font>;
00209 needSpace = <font class="keyword">true</font>;
00210 }
00211
00212 <font class="keywordflow">if</font> (needSpace) { ss2 << <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 << <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 << setw(5) << args.ThreadId << <font class="stringliteral">": "</font>;
00224 }
00225
00226 ss2 << message;
00227
00228 <font class="keyword">const</font> sint maxOutString = 2*1024;
00229
00230 <font class="keywordflow">if</font>(ss2.str().size() < 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(&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>(&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) < maxOutString )
00255 {
00256 <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a> = std::string(&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(&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 < 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 &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 &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 <ProcessName> <LogType> <ThreadId> <Filename> <Line> : <Msg>"</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& 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 << <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 << <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
00350 ss << <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 << <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
00358 ss << 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 << <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
00365 ss << 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 << <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
00372 ss << 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 << <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
00379 ss << args.Line;
00380 needSpace = <font class="keyword">true</font>;
00381 }
00382
00383 <font class="keywordflow">if</font> (needSpace) { ss << <font class="stringliteral">" : "</font>; needSpace = <font class="keyword">false</font>; }
00384
00385 ss << message;
00386
00387 <font class="keywordflow">if</font> (<a class="code" href="classNLMISC_1_1CFileDisplayer.html#o1">_FilePointer</a> > (FILE*)1)
00388 {
00389 <font class="comment">// if the file is too big (>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>) > 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 <LogType> <ProcessName> <FileName> <Line>: <Msg>"</font>
00422 <font class="comment">// Log format on the screen: in debug "<ProcessName> <FileName> <Line>: <Msg>"</font>
00423 <font class="comment">// in release "<Msg>"</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& 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 << <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 << <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
00442 ss << <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 << <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
00449 ss << 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 << <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
00456 ss << 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 << <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
00463 ss << args.Line;
00464 needSpace = <font class="keyword">true</font>;
00465 }
00466
00467 <font class="keywordflow">if</font> (needSpace) { ss << <font class="stringliteral">": "</font>; needSpace = <font class="keyword">false</font>; }
00468
00469 ss << 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 << <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
00493 ss2 << 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 << <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
00500 ss2 << 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 << <font class="stringliteral">" "</font>; needSpace = <font class="keyword">false</font>; }
00507 ss2 << args.Line;
00508 needSpace = <font class="keyword">true</font>;
00509 }
00510
00511 <font class="keywordflow">if</font> (needSpace) { ss2 << <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 << message;
00515 ss2 << endl << endl << <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: <Unknown>\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& str)</font>
00605 <font class="comment">{</font>
00606 <font class="comment">// printf("%s", str.c_str ());</font>
00607 <font class="comment"> cout << 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& 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 << 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& 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>
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