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229 lines
3.3 KiB
229 lines
3.3 KiB
#ifndef WIN32_LEAN_AND_MEAN
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#define WIN32_LEAN_AND_MEAN
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#endif
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#include <windows.h>
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#include <stdio.h>
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#include "Log.h"
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extern BOOL g_fVerbose;
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extern FILE *g_fpLog;
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/*++
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LogString2FP:
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Arguments:
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fp supplies the stream
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szMsg supplies the content to be logged
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Return Value:
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None.
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Author:
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Eric Perlin (ericperl) 07/26/2000
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--*/
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void LogString2FP(
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IN FILE *fp,
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IN LPCWSTR szMsg
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)
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{
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#if defined(_UNICODE) || defined(UNICODE)
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fwprintf(fp, L"%s", szMsg);
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#else
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fwprintf(fp, L"%S", szMsg); // Conversion required
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#endif
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}
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/*++
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LogString:
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Arguments:
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szMsg supplies the content to be logged
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Return Value:
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None.
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Author:
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Eric Perlin (ericperl) 07/26/2000
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--*/
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void LogString(
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IN PLOGCONTEXT pLogCtx,
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IN LPCWSTR szMsg
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)
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{
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#if defined(_UNICODE) || defined(UNICODE)
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pLogCtx->szLogCrt += swprintf(pLogCtx->szLogCrt, L"%s", szMsg);
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#else
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pLogCtx->szLogCrt += sprintf(pLogCtx->szLogCrt, "%S", szMsg);
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#endif
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}
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/*++
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LogThisOnly:
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Implements logging according to the following matrix:
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Console Output:
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| Verbose | Not |
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-----------------------------
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Not Exp.| cerr | cerr |
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-----------------------------
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Expected| cout | / |
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-----------------------------
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If a log was specified, everything is logged.
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Arguments:
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szMsg supplies the content to be logged
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fExpected indicates the expected status
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Return Value:
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None.
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Author:
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Eric Perlin (ericperl) 05/31/2000
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--*/
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void LogThisOnly(
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IN LPCWSTR szMsg,
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IN BOOL fExpected
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)
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{
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LogLock();
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if (!fExpected)
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{
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LogString2FP(stderr, szMsg);
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}
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else if (g_fVerbose)
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{
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LogString2FP(stdout, szMsg);
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}
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if (NULL != g_fpLog)
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{
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LogString2FP(g_fpLog, szMsg);
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}
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LogUnlock();
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}
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/*++
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LogString:
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Arguments:
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szHeader supplies a header
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szMsg supplies the content to be logged
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Return Value:
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None.
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Author:
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Eric Perlin (ericperl) 07/26/2000
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--*/
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void LogString(
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IN PLOGCONTEXT pLogCtx,
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IN LPCWSTR szHeader,
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IN LPCWSTR szS
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)
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{
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if (szHeader)
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{
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LogString(pLogCtx, szHeader);
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}
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if (NULL == szS)
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{
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LogString(pLogCtx, L"<null>");
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}
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else if (0 == wcslen(szS))
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{
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LogString(pLogCtx, L"<empty>");
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}
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else
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{
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LogString(pLogCtx, szS);
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}
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if (szHeader)
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{
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LogString(pLogCtx, L"\n");
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}
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}
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/*++
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LogMultiString:
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Arguments:
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szMS supplies the multi-string to be logged
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szHeader supplies a header
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Return Value:
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None.
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Author:
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Eric Perlin (ericperl) 07/26/2000
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--*/
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void LogMultiString(
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IN PLOGCONTEXT pLogCtx,
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IN LPCWSTR szMS,
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IN LPCWSTR szHeader
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)
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{
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if (szHeader)
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{
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LogString(pLogCtx, szHeader, L" ");
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}
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if (NULL == szMS)
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{
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LogString(pLogCtx, L" <null>");
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if (szHeader)
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{
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LogString(pLogCtx, L"\n");
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}
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}
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else if ( (TCHAR)'\0' == *szMS )
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{
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LogString(pLogCtx, L" <empty>");
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if (szHeader)
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{
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LogString(pLogCtx, L"\n");
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}
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}
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else
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{
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LPCWSTR sz = szMS;
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while ( (WCHAR)'\0' != *sz )
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{
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// Display the value.
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LogString(pLogCtx, L" ", sz);
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// Advance to the next value.
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sz = sz + wcslen(sz) + 1;
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}
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}
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}
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