131 lines
2.8 KiB
C++
131 lines
2.8 KiB
C++
#include "common.hpp"
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#ifndef NO_LTRACE
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int __CLTraceScope::s_depth = 0;
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static const int g_LTRACEBUFLEN = 2048;
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static TCHAR g_buf[g_LTRACEBUFLEN];
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static TCHAR g_buf2[g_LTRACEBUFLEN];
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void __trace(LPCTSTR format, ...)
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{
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va_list args;
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va_start(args, format);
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#ifdef WIN95
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{
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char *psz = NULL;
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char szDfs[1024]={0};
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strcpy(szDfs,Format); // make a local copy of format string
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while (psz = strstr(szDfs,"%p")) // find each %p
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*(psz+1) = 'x'; // replace each %p with %x
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_vstprintf(g_buf2, szDfs, args); // use the local format string
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}
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#else
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{
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_vstprintf(g_buf2, format, args);
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}
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#endif
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va_end(args);
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OutputDebugString((LPCTSTR)g_buf2);
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}
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__CLTraceScope::__CLTraceScope(LPCTSTR scope, LPCTSTR file, int line) :
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m_scope(NULL), m_file(file), m_line(line), m_depth(s_depth++)
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{
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__trace(_T("{LTF}\t%s{ %s\n"), spacing(), scope);
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}
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__CLTraceScope::__CLTraceScope(LPCTSTR file, int line) :
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m_scope(NULL), m_file(file), m_line(line), m_depth(s_depth++)
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{
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}
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__CLTraceScope::~__CLTraceScope()
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{
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s_depth--;
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__trace(_T("{LTF}\t%s}\n"), spacing());
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}
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void __CLTraceScope::ltrace(LPCTSTR format, ...)
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{
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va_list args;
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va_start(args, format);
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#ifdef WIN95
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{
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char *psz = NULL;
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char szDfs[1024]={0};
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strcpy(szDfs,format); // make a local copy of format string
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while (psz = strstr(szDfs,"%p")) // find each %p
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*(psz+1) = 'x'; // replace each %p with %x
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_vstprintf(g_buf, szDfs, args); // use the local format string
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}
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#else
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{
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_vstprintf(g_buf, format, args);
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}
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#endif
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va_end(args);
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__trace(_T("{LTF}\t%s|- %s\n"), spacing(), g_buf);
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}
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void __CLTraceScope::scope(LPCTSTR format, ...)
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{
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va_list args;
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va_start(args, format);
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#ifdef WIN95
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{
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char *psz = NULL;
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char szDfs[1024]={0};
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strcpy(szDfs,format); // make a local copy of format string
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while (psz = strstr(szDfs,"%p")) // find each %p
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*(psz+1) = 'x'; // replace each %p with %x
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_vstprintf(g_buf, szDfs, args); // use the local format string
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}
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#else
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{
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_vstprintf(g_buf, format, args);
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}
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#endif
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va_end(args);
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__trace(_T("{LTF}\t%s{ %s\n"), spacing(), g_buf);
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}
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LPCTSTR __CLTraceScope::spacing()
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{
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const int SPACINGCHAR = _T(' ');
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const int SPACERSPERDEPTH = 3;
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const int DEPTHCHAR = _T('|');
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const int MINSPACING = 1;
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const int MAXSPACING = 128;
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static TCHAR space[MAXSPACING + 1], backup[MAXSPACING + 1];
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static bool sinit = false;
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if (!sinit)
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{
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for (int i = 0; i < MAXSPACING;)
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{
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for (int s = 0; s < SPACERSPERDEPTH && i < MAXSPACING; s++)
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space[i++] = SPACINGCHAR;
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if (i >= MAXSPACING)
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break;
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space[i++] = DEPTHCHAR;
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}
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space[MAXSPACING] = 0;
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strcpy(backup, space);
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sinit = true;
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}
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else
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strcpy(space, backup); // todo: this can be greatly optimized :)
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int zat = (MINSPACING + m_depth) * (SPACERSPERDEPTH + 1) - 1;
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if (zat > MAXSPACING)
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zat = MAXSPACING;
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space[zat] = 0;
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return space;
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}
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#endif
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