82 lines
1.6 KiB
C
82 lines
1.6 KiB
C
/*
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debugstr.c - Auxiliary debug functionality.
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*/
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#ifndef UNICODE
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# define UNICODE
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#endif
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <ImageHlp.h>
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#include "debugstr.h"
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#define lenof(array) (sizeof(array)/sizeof(*(array)))
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#if (MYDEBUG > 0)
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void DEBUGSTR( LPTSTR szFormat, ... ) // sort of OutputDebugStringf
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{
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TCHAR szBuffer[1024], szEscape[1024];
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va_list pArgList;
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va_start( pArgList, szFormat );
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_vsnwprintf( szBuffer, lenof(szBuffer), szFormat, pArgList );
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va_end( pArgList );
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szFormat = szBuffer;
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if (*szFormat == '\\')
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{
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BOOL first = TRUE;
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LPTSTR pos = szEscape;
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while (*++szFormat != '\0' && pos < szEscape + lenof(szEscape) - 4)
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{
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if (*szFormat < 32)
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{
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*pos++ = '\\';
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switch (*szFormat)
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{
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case '\b': *pos++ = 'b'; break;
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case '\t': *pos++ = 't'; break;
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case '\r': *pos++ = 'r'; break;
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case '\n': *pos++ = 'n'; break;
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case 27 : *pos++ = 'e'; break;
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default:
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pos += wprintf( pos, L"%.*o",
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(szFormat[1] >= '0' && szFormat[1] <= '7') ? 3 : 1,
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*szFormat );
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}
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}
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else if (*szFormat == '"')
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{
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if (first)
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first = FALSE;
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else if (szFormat[1] == '\0')
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;
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else
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*pos++ = '\\';
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*pos++ = '"';
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}
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else
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{
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*pos++ = *szFormat;
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}
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}
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*pos = '\0';
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szFormat = szEscape;
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}
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#if (MYDEBUG > 1)
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{
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FILE* file = fopen( tempfile, "at" ); // _fmode might be binary
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if (file != NULL)
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{
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fwprintf( file, L"%s\n", szFormat );
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fclose( file );
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}
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}
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#else
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OutputDebugString( szFormat );
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#endif
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}
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#endif
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