77 lines
1.6 KiB
C
77 lines
1.6 KiB
C
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/*++
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Copyright (c) 1992 Microsoft Corporation
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Module Name:
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event.c
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Abstract:
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Log formatted events to a file and possibly the console too
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Author:
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Steve Wood (stevewo) 09-Aug-1994
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Revision History:
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--*/
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#include "instaler.h"
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VOID
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CDECL
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LogEvent(
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UINT MessageId,
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UINT NumberOfArguments,
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...
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)
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{
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va_list arglist;
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HMODULE ModuleHandle;
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DWORD Flags, Size;
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WCHAR MessageBuffer[ 512 ];
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PWSTR s;
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ULONG Args[ 24 ];
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PULONG p;
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va_start( arglist, NumberOfArguments );
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p = Args;
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while (NumberOfArguments--) {
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*p++ = va_arg( arglist, ULONG );
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}
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*p++ = ((GetTickCount() - StartProcessTickCount) / 1000); // Seconds since the start
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*p++ = 0;
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va_end( arglist );
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Size = FormatMessageW( FORMAT_MESSAGE_FROM_HMODULE | FORMAT_MESSAGE_ARGUMENT_ARRAY,
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(LPCVOID)InstalerModuleHandle,
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MessageId,
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0,
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MessageBuffer,
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sizeof( MessageBuffer ) / sizeof( WCHAR ),
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(va_list *)Args
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);
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if (Size != 0) {
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s = MessageBuffer;
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while (s = wcschr( s, L'\r' )) {
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if (s[1] == '\n') {
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wcscpy( s, s+1 );
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}
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else {
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s += 1;
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}
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}
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printf( "%ws", MessageBuffer );
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if (InstalerLogFile) {
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fprintf( InstalerLogFile, "%ws", MessageBuffer );
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}
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}
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else {
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printf( "INSTALER: Unable to get message text for %08x\n", MessageId );
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}
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return;
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}
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