160 lines
3.7 KiB
C++
160 lines
3.7 KiB
C++
/*++
|
||
|
||
Copyright (c) 1987-1993 Microsoft Corporation
|
||
|
||
Module Name:
|
||
|
||
debug.cxx
|
||
|
||
Abstract:
|
||
|
||
Support routines allowing the NtLmSsp DLL side use the common routines
|
||
shared between the DLL and the SERVICE.
|
||
|
||
These routines exist in the DLL side. They are different implementations
|
||
of the same routines that exist on the SERVICE side. These implementations
|
||
are significantly simpler because they run in the address space of the
|
||
caller.
|
||
|
||
Author:
|
||
|
||
Cliff Van Dyke (CliffV) 22-Sep-1993
|
||
|
||
Environment:
|
||
|
||
User mode only.
|
||
Contains NT-specific code.
|
||
Requires ANSI C extensions: slash-slash comments, long external names.
|
||
|
||
Revision History:
|
||
ChandanS 03-Aug-1996 Stolen from net\svcdlls\ntlmssp\client\support.c
|
||
|
||
--*/
|
||
|
||
//
|
||
// Common include files.
|
||
//
|
||
|
||
#include <global.h>
|
||
|
||
|
||
#if DBG
|
||
#include <stdio.h>
|
||
#define MAX_PRINTF_LEN 1024 // Arbitrary.
|
||
|
||
|
||
VOID
|
||
SspPrintRoutine(
|
||
IN DWORD DebugFlag,
|
||
IN LPSTR Format,
|
||
...
|
||
)
|
||
|
||
{
|
||
va_list arglist;
|
||
char OutputBuffer[MAX_PRINTF_LEN];
|
||
ULONG length;
|
||
static BeginningOfLine = TRUE;
|
||
static LineCount = 0;
|
||
|
||
//
|
||
// If we aren't debugging this functionality, just return.
|
||
//
|
||
if ( DebugFlag != 0 && (SspGlobalDbflag & DebugFlag) == 0 ) {
|
||
return;
|
||
}
|
||
|
||
//
|
||
// vsprintf isn't multithreaded + we don't want to intermingle output
|
||
// from different threads.
|
||
//
|
||
|
||
EnterCriticalSection( &SspGlobalLogFileCritSect );
|
||
length = 0;
|
||
|
||
//
|
||
// Handle the beginning of a new line.
|
||
//
|
||
//
|
||
|
||
if ( BeginningOfLine ) {
|
||
|
||
//
|
||
// If we're writing to the debug terminal,
|
||
// indicate this is an NtLmSsp message.
|
||
//
|
||
|
||
length += (ULONG) sprintf( &OutputBuffer[length], "[MSV1_0.dll] " );
|
||
|
||
//
|
||
// Put the timestamp at the begining of the line.
|
||
//
|
||
IF_DEBUG( TIMESTAMP ) {
|
||
SYSTEMTIME SystemTime;
|
||
GetLocalTime( &SystemTime );
|
||
length += (ULONG) sprintf( &OutputBuffer[length],
|
||
"%02u/%02u %02u:%02u:%02u ",
|
||
SystemTime.wMonth,
|
||
SystemTime.wDay,
|
||
SystemTime.wHour,
|
||
SystemTime.wMinute,
|
||
SystemTime.wSecond );
|
||
}
|
||
|
||
//
|
||
// Indicate the type of message on the line
|
||
//
|
||
{
|
||
char *Text;
|
||
|
||
switch (DebugFlag) {
|
||
case SSP_INIT:
|
||
Text = "INIT"; break;
|
||
case SSP_MISC:
|
||
Text = "MISC"; break;
|
||
case SSP_CRITICAL:
|
||
Text = "CRITICAL"; break;
|
||
case SSP_LPC:
|
||
case SSP_LPC_MORE:
|
||
Text = "LPC"; break;
|
||
case SSP_API:
|
||
case SSP_API_MORE:
|
||
Text = "API"; break;
|
||
|
||
default:
|
||
Text = "UNKNOWN"; break;
|
||
|
||
case 0:
|
||
Text = NULL;
|
||
}
|
||
if ( Text != NULL ) {
|
||
length += (ULONG) sprintf( &OutputBuffer[length], "[%s] ", Text );
|
||
}
|
||
}
|
||
}
|
||
//
|
||
// Put a the information requested by the caller onto the line
|
||
//
|
||
|
||
va_start(arglist, Format);
|
||
|
||
length += (ULONG) vsprintf(&OutputBuffer[length], Format, arglist);
|
||
BeginningOfLine = (length > 0 && OutputBuffer[length-1] == '\n' );
|
||
|
||
va_end(arglist);
|
||
|
||
ASSERT(length <= MAX_PRINTF_LEN);
|
||
|
||
|
||
//
|
||
// just output to the debug terminal
|
||
//
|
||
|
||
(void) DbgPrint( (PCH) OutputBuffer);
|
||
|
||
LeaveCriticalSection( &SspGlobalLogFileCritSect );
|
||
|
||
} // SspPrintRoutine
|
||
|
||
#endif // DBG
|