Leaked source code of windows server 2003
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

113 lines
2.8 KiB

/*++
Copyright (c) 1998 Microsoft Corporation
Module Name :
drdbg.h
Abstract:
User-Mode RDP Device Redirector Debugging Module.
Author:
TadB
Revision History:
--*/
#ifndef _DRDBG_
#define _DRDBG_
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// We can run a stand-alone unit test for testing.
//#define UNITTEST
////////////////////////////////////////////////////////
//
// Debugging
//
#undef ASSERT
// Used to scramble released memory.
#define DBG_GARBAGEMEM 0xCC
// Debug message levels
#define DBG_NONE 0x0000
#define DBG_INFO 0x0001
#define DBG_WARN 0x0002
#define DBG_WARNING 0x0002
#define DBG_ERROR 0x0004
#define DBG_TRACE 0x0008
#define DBG_SECURITY 0x0010
#define DBG_EXEC 0x0020
#define DBG_PORT 0x0040
#define DBG_NOTIFY 0x0080
#define DBG_PAUSE 0x0100
#define DBG_ASSERT 0x0200
#define DBG_THREADM 0x0400
#define DBG_MIN 0x0800
#define DBG_TIME 0x1000
#define DBG_FOLDER 0x2000
#define DBG_NOHEAD 0x8000
#if DBG
ULONG DbgPrint(PCH Format, ...);
VOID DbgBreakPoint(VOID);
/* These flags are not used as arguments to the DBGMSG macro.
* You have to set the high word of the global variable to cause it to break.
* It is ignored if used with DBGMSG.
* (Here mainly for explanatory purposes.)
*/
#define DBG_BREAK_ON_WARNING ( DBG_WARNING << 16 )
#define DBG_BREAK_ON_ERROR ( DBG_ERROR << 16 )
/* Double braces are needed for this one, e.g.:
*
* DBGMSG( DBG_ERROR, ( "Error code %d", Error ) );
*
* This is because we can't use variable parameter lists in macros.
* The statement gets pre-processed to a semi-colon in non-debug mode.
*
* Set the global variable GLOBAL_DEBUG_FLAGS via the debugger.
* Setting the flag in the low word causes that level to be printed;
* setting the high word causes a break into the debugger.
* E.g. setting it to 0x00040006 will print out all warning and error
* messages, and break on errors.
*/
#define DBGMSG( Level, MsgAndArgs ) \
{ \
if( ( Level & 0xFFFF ) & GLOBAL_DEBUG_FLAGS ) \
DbgPrint MsgAndArgs; \
if( ( Level << 16 ) & GLOBAL_DEBUG_FLAGS ) \
DbgBreakPoint(); \
}
#define ASSERT(expr) \
if (!(expr)) { \
DbgPrint( "Failed: %s\nLine %d, %s\n", \
#expr, \
__LINE__, \
__FILE__ ); \
DebugBreak(); \
}
#else
#define DBGMSG
#define ASSERT(exp)
#endif
#ifdef __cplusplus
}
#endif // __cplusplus
#endif // #ifndef _DRDBG_