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109 lines
2.7 KiB
109 lines
2.7 KiB
/*++
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Copyright (c) 2000 Microsoft Corporation
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Module Name :
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drdbg.h
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Abstract:
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User-Mode RDP Network Provider Debugging Module.
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Author:
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JoyC
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Revision History:
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--*/
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#ifndef _DRDBG_
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#define _DRDBG_
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#ifdef __cplusplus
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extern "C" {
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#endif // __cplusplus
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////////////////////////////////////////////////////////
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//
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// Debugging
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//
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#undef ASSERT
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// Used to scramble released memory.
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#define DBG_GARBAGEMEM 0xCC
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// Debug message levels
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#define DBG_NONE 0x0000
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#define DBG_INFO 0x0001
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#define DBG_WARN 0x0002
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#define DBG_WARNING 0x0002
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#define DBG_ERROR 0x0004
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#define DBG_TRACE 0x0008
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#define DBG_SECURITY 0x0010
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#define DBG_EXEC 0x0020
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#define DBG_PORT 0x0040
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#define DBG_NOTIFY 0x0080
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#define DBG_PAUSE 0x0100
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#define DBG_ASSERT 0x0200
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#define DBG_THREADM 0x0400
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#define DBG_MIN 0x0800
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#define DBG_TIME 0x1000
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#define DBG_FOLDER 0x2000
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#define DBG_NOHEAD 0x8000
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#if DBG
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ULONG DbgPrint(PCH Format, ...);
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VOID DbgBreakPoint(VOID);
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/* These flags are not used as arguments to the DBGMSG macro.
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* You have to set the high word of the global variable to cause it to break.
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* It is ignored if used with DBGMSG.
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* (Here mainly for explanatory purposes.)
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*/
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#define DBG_BREAK_ON_WARNING ( DBG_WARNING << 16 )
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#define DBG_BREAK_ON_ERROR ( DBG_ERROR << 16 )
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/* Double braces are needed for this one, e.g.:
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*
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* DBGMSG( DBG_ERROR, ( "Error code %d", Error ) );
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*
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* This is because we can't use variable parameter lists in macros.
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* The statement gets pre-processed to a semi-colon in non-debug mode.
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*
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* Set the global variable GLOBAL_DEBUG_FLAGS via the debugger.
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* Setting the flag in the low word causes that level to be printed;
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* setting the high word causes a break into the debugger.
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* E.g. setting it to 0x00040006 will print out all warning and error
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* messages, and break on errors.
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*/
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#define DBGMSG( Level, MsgAndArgs ) \
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{ \
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if( ( Level & 0xFFFF ) & GLOBAL_DEBUG_FLAGS ) \
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DbgPrint MsgAndArgs; \
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if( ( Level << 16 ) & GLOBAL_DEBUG_FLAGS ) \
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DbgBreakPoint(); \
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}
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#define ASSERT(expr) \
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if (!(expr)) { \
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DbgPrint( "Failed: %s\nLine %d, %s\n", \
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#expr, \
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__LINE__, \
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__FILE__ ); \
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DebugBreak(); \
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}
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#else
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#define DBGMSG
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#define ASSERT(exp)
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#endif
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#ifdef __cplusplus
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}
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#endif // __cplusplus
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#endif // #ifndef _DRDBG_
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