📄 _log_file_8h-source.html
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<a name="l00103"></a>00103 {<a name="l00104"></a>00104 fputs(<span class="stringliteral">"\n===============Finish Loging ZEALWARE SMG V4.00================\n\n"</span>, m_pLogFile);<a name="l00105"></a>00105 fclose(m_pLogFile);<a name="l00106"></a>00106 <span class="comment">//Modified by Zhou De Qiang for creating new file exception </span><a name="l00107"></a>00107 <span class="comment">//Date:2003-07-11</span><a name="l00108"></a>00108 m_pLogFile = NULL;<a name="l00109"></a>00109 }<a name="l00110"></a>00110 <a name="l00111"></a>00111 m_pLogFile = fopen(szFile, bAppend ? <span class="stringliteral">"a"</span> : <span class="stringliteral">"w"</span>);<a name="l00112"></a>00112 <a name="l00113"></a>00113 setvbuf( m_pLogFile, <span class="stringliteral">""</span>, _IONBF, 0);<a name="l00114"></a>00114 <a name="l00115"></a>00115 ::LeaveCriticalSection(&m_cs);<a name="l00116"></a>00116 }<a name="l00117"></a>00117 <a name="l00119"></a>00119 <span class="comment">// Write log info into the logfile, with printf like parameters support</span><a name="l00120"></a><a class="code" href="class_c_log_file.html#0e331bb992b5722f2bac0e7f4034314f">00120</a> <span class="keywordtype">void</span> <a class="code" href="class_c_log_file.html#0e331bb992b5722f2bac0e7f4034314f">Write</a>(LPCTSTR pszFormat, ...)<a name="l00121"></a>00121 {<a name="l00122"></a>00122 <a name="l00123"></a>00123 ::EnterCriticalSection(&m_cs);<a name="l00124"></a>00124 <a name="l00125"></a>00125 <span class="keywordflow">if</span> (!m_pLogFile)<a name="l00126"></a>00126 {<a name="l00127"></a>00127 LeaveCriticalSection(&m_cs);<a name="l00128"></a>00128 <span class="keywordflow">return</span>;<a name="l00129"></a>00129 }<a name="l00130"></a>00130 <a name="l00131"></a>00131 <span class="keywordflow">try</span>{<a name="l00132"></a>00132 <a name="l00133"></a>00133 <span class="comment">//write the formated log string to szLog</span><a name="l00134"></a>00134 TCHAR szLog[1024];<a name="l00135"></a>00135 va_list argList;<a name="l00136"></a>00136 va_start( argList, pszFormat );<a name="l00137"></a>00137 vsprintf( szLog, pszFormat, argList );<a name="l00138"></a>00138 va_end( argList );<a name="l00139"></a>00139 <a name="l00140"></a>00140 <span class="comment">//Trancate if the file grow too large</span><a name="l00141"></a>00141 <span class="keywordtype">long</span> lLength = ftell(m_pLogFile);<a name="l00142"></a>00142 <span class="keywordflow">if</span> (lLength > m_lTruncate)<a name="l00143"></a>00143 rewind(m_pLogFile);<a name="l00144"></a>00144 <a name="l00145"></a>00145 <span class="comment">//Get current time</span><a name="l00146"></a>00146 SYSTEMTIME time;<a name="l00147"></a>00147 ::GetLocalTime(&time);<a name="l00148"></a>00148 TCHAR szLine[1024];<a name="l00149"></a>00149 <a name="l00150"></a>00150 sprintf(szLine, <span class="stringliteral">"%02d:%02d:%02d:%03d \t%s\n"</span>, <a name="l00151"></a>00151 time.wHour, time.wMinute, time.wSecond, time.wMilliseconds,<a name="l00152"></a>00152 szLog);<a name="l00153"></a>00153 <a name="l00154"></a>00154 fputs(szLine, m_pLogFile);<a name="l00155"></a>00155 }<a name="l00156"></a>00156 <span class="keywordflow">catch</span>(...){<a name="l00157"></a>00157 LeaveCriticalSection(&m_cs);<a name="l00158"></a>00158 <span class="keywordflow">return</span>;<a name="l00159"></a>00159 }<a name="l00160"></a>00160 <a name="l00161"></a>00161 LeaveCriticalSection(&m_cs);<a name="l00162"></a>00162 }<a name="l00163"></a>00163 <a name="l00164"></a><a class="code" href="class_c_log_file.html#088e4cf5fce305d97e5520cf5dd47022">00164</a> <span class="keywordtype">void</span> <a class="code" href="class_c_log_file.html#088e4cf5fce305d97e5520cf5dd47022">WriteEx</a>(LPCTSTR pszFormat, ...)<a name="l00165"></a>00165 {<a name="l00166"></a>00166 ::EnterCriticalSection(&m_cs);<a name="l00167"></a>00167 <a name="l00168"></a>00168 <span class="keywordflow">if</span> (!m_pLogFile)<a name="l00169"></a>00169 {<a name="l00170"></a>00170 LeaveCriticalSection(&m_cs);<a name="l00171"></a>00171 <span class="keywordflow">return</span>;<a name="l00172"></a>00172 }<a name="l00173"></a>00173 <a name="l00174"></a>00174 <a name="l00175"></a>00175 <span class="keywordflow">try</span>{<a name="l00176"></a>00176 <a name="l00177"></a>00177 <span class="comment">//write the formated log string to szLog</span><a name="l00178"></a>00178 TCHAR szLog[1024*50];<a name="l00179"></a>00179 va_list argList;<a name="l00180"></a>00180 va_start( argList, pszFormat );<a name="l00181"></a>00181 vsprintf( szLog, pszFormat, argList );<a name="l00182"></a>00182 va_end( argList );<a name="l00183"></a>00183 <a name="l00184"></a>00184 <span class="comment">//Trancate if the file grow too large</span><a name="l00185"></a>00185 <span class="keywordtype">long</span> lLength = ftell(m_pLogFile);<a name="l00186"></a>00186 <span class="keywordflow">if</span> (lLength > m_lTruncate)<a name="l00187"></a>00187 rewind(m_pLogFile);<a name="l00188"></a>00188 <a name="l00189"></a>00189 <span class="comment">//Get current time</span><a name="l00190"></a>00190 SYSTEMTIME time;<a name="l00191"></a>00191 ::GetLocalTime(&time);<a name="l00192"></a>00192 TCHAR szLine[1024*50];<a name="l00193"></a>00193 <a name="l00194"></a>00194 sprintf(szLine, <span class="stringliteral">"%02d:%02d:%02d:%03d \t%s\n"</span>, <a name="l00195"></a>00195 time.wHour, time.wMinute, time.wSecond, time.wMilliseconds,<a name="l00196"></a>00196 szLog);<a name="l00197"></a>00197 <a name="l00198"></a>00198 fputs(szLine, m_pLogFile);<a name="l00199"></a>00199 }<a name="l00200"></a>00200 <span class="keywordflow">catch</span>(...){<a name="l00201"></a>00201 LeaveCriticalSection(&m_cs);<a name="l00202"></a>00202 <span class="keywordflow">return</span>;<a name="l00203"></a>00203 }<a name="l00204"></a>00204 <a name="l00205"></a>00205 LeaveCriticalSection(&m_cs);<a name="l00206"></a>00206 }<a name="l00207"></a>00207 <a name="l00208"></a>00208 <span class="keyword">private</span>:<a name="l00209"></a>00209 FILE* m_pLogFile;<a name="l00210"></a>00210 <span class="keywordtype">long</span> m_lTruncate;<a name="l00211"></a>00211 CRITICAL_SECTION m_cs;<a name="l00212"></a>00212 };<a name="l00213"></a>00213 <a name="l00214"></a>00214 <span class="preprocessor">#endif //_ATA_LOGFILE_</span></pre></div><hr size="1"><address style="align: right;"><small>Generated at Thu May 24 21:44:57 2007 for sgipapi by <a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.1-p1 </small></address></body></html>⌨️ 快捷键说明
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