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619 lines
21 KiB
619 lines
21 KiB
// Copyright (c) 1996-1999 Microsoft Corporation
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/*
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* johnkn's debug logging and assert macros
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*
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif // __cplusplus
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#if !defined _INC_MMDEBUG_
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#define _INC_MMDEBUG_
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#if defined _DEBUG && !defined DEBUG
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#define DEBUG
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#endif
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//
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// prototypes for debug functions.
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//
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#define SQUAWKNUMZ(num) #num
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#define SQUAWKNUM(num) SQUAWKNUMZ(num)
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#define SQUAWK __FILE__ "(" SQUAWKNUM(__LINE__) ") ----"
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#define DEBUGLINE __FILE__ "(" SQUAWKNUM(__LINE__) ") "
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#if defined DEBUG || defined _DEBUG || defined DEBUG_RETAIL
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#define STATICFN
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int FAR _cdecl AuxDebugEx(int, LPTSTR, ...);
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void FAR _cdecl AuxRip(LPTSTR, ...);
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VOID WINAPI AuxDebugDump (int, LPVOID, int);
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LPCTSTR WINAPI AuxMMErrText(DWORD mmr);
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int WINAPI DebugSetOutputLevel (int,int);
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UINT WINAPI AuxFault (DWORD dwFaultMask);
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#if defined DEBUG_RETAIL && !defined DEBUG && !defined _DEBUG
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#define INLINE_BREAK
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#else
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#if !defined _WIN32 || defined _X86_
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#define INLINE_BREAK _asm {int 3}
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#else
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#define INLINE_BREAK DebugBreak()
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#endif
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#endif
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#define FAULT_HERE AuxFault
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#undef assert
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#define assert(exp) {\
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if (!(exp)) {\
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AuxDebugEx(-2, DEBUGLINE "assert failed: " #exp "\r\n"); \
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INLINE_BREAK;\
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}\
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}
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#undef assert2
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#define assert2(exp,sz) {\
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if (!(exp)) {\
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AuxDebugEx(-2, DEBUGLINE "assert failed: " sz "\r\n"); \
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INLINE_BREAK;\
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}\
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}
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#undef assert3
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#define assert3(exp,sz,arg) {\
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if (!(exp)) {\
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AuxDebugEx(-2, DEBUGLINE "assert failed: " sz "\r\n", (arg)); \
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INLINE_BREAK;\
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}\
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}
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#undef assert4
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#define assert4(exp,sz,arg1,arg2) {\
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if (!(exp)) {\
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AuxDebugEx(-2, DEBUGLINE "assert failed: " sz "\r\n", (arg1),(arg2)); \
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INLINE_BREAK;\
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}\
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}
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#undef assert5
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#define assert5(exp,sz,arg1,arg2,arg3) {\
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if (!(exp)) {\
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AuxDebugEx(-2, DEBUGLINE "assert failed: " sz "\r\n", (arg1),(arg2),(arg3)); \
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INLINE_BREAK;\
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}\
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}
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#else // defined(DEBUG) || defined(_DEBUG)
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#define AuxDebugEx 1 ? (void)0 :
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#define AuxDebugDump(a,b,c)
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#define AuxMMErrText(m) NULL
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#define AuxRip 1 ? (void)0 :
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#define assert(a) ((void)0)
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#define assert2(a,b) ((void)0)
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#define assert3(a,b,c) ((void)0)
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#define assert4(a,b,c,d) ((void)0)
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#define assert5(a,b,c,d,e) ((void)0)
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#define FAULT_HERE 1 ? (void)0 :
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#define INLINE_BREAK
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#define DebugSetOutputLevel(i,j)
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#define STATICFN static
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#endif // defined(DEBUG) || defined _DEBUG || defined DEBUG_RETAIL
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#ifndef DPF_CATEGORY
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#define DPF_CATEGORY 0x0100
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#endif
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// translate DPF's only in internal debug builds
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//
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#if defined DEBUG || defined _DEBUG
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#define DUMP(n,a,b) AuxDebugDump (DPF_CATEGORY | (n), a, b)
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#define RIP AuxDebugEx (0, DEBUGLINE), AuxRip
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#define AuxMMR(api,mmr) (mmr) ? AuxDebugEx(1, DEBUGLINE #api " error %d '%s'\r\n", mmr, AuxMMErrText(mmr)) : (int)0
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#define DPF(n,sz) AuxDebugEx (DPF_CATEGORY | (n), DEBUGLINE sz "\r\n")
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#define DPF1(n,sz,a) AuxDebugEx (DPF_CATEGORY | (n), DEBUGLINE sz "\r\n",(a))
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#define DPF2(n,sz,a,b) AuxDebugEx (DPF_CATEGORY | (n), DEBUGLINE sz "\r\n",(a),(b))
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#define DPF3(n,sz,a,b,c) AuxDebugEx (DPF_CATEGORY | (n), DEBUGLINE sz "\r\n",(a),(b),(c))
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#define DPF4(n,sz,a,b,c,d) AuxDebugEx (DPF_CATEGORY | (n), DEBUGLINE sz "\r\n",(a),(b),(c),(d))
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#define DPF5(n,sz,a,b,c,d,e) AuxDebugEx (DPF_CATEGORY | (n), DEBUGLINE sz "\r\n",(a),(b),(c),(d),(e))
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#define DPF6(n,sz,a,b,c,d,e,f) AuxDebugEx (DPF_CATEGORY | (n), DEBUGLINE sz "\r\n",(a),(b),(c),(d),(d),(f))
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#define DPF7(n,sz,a,b,c,d,e,f,g) AuxDebugEx (DPF_CATEGORY | (n), DEBUGLINE sz "\r\n",(a),(b),(c),(d),(d),(f),(g))
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#else
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#define DUMP(n,a,b)
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#define RIP AuxRip
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#define AuxMMR(api,mmr)
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#define DPF(n,sz)
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#define DPF1(n,sz,a)
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#define DPF2(n,sz,a,b)
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#define DPF3(n,sz,a,b,c)
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#define DPF4(n,sz,a,b,c,d)
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#define DPF5(n,sz,a,b,c,d,e)
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#define DPF6(n,sz,a,b,c,d,e,f)
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#define DPF7(n,sz,a,b,c,d,e,f,g)
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#endif
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#endif //_INC_MMDEBUG_
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// =============================================================================
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//
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// include this in only one module in a DLL or APP
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//
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#if defined DEBUG || defined _DEBUG || defined DEBUG_RETAIL
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#if (defined _INC_MMDEBUG_CODE_) && (_INC_MMDEBUG_CODE_ != FALSE)
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#undef _INC_MMDEBUG_CODE_
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#define _INC_MMDEBUG_CODE_ FALSE
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#include <stdarg.h>
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#if !defined _WIN32 && !defined wvsprintfA
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#define wvsprintfA wvsprintf
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#endif
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static struct _mmerrors {
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DWORD mmr;
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LPCTSTR psz;
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} aMMErr[] = {
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MMSYSERR_NOERROR ,"Success",
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#ifdef DEBUG
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MMSYSERR_ERROR ,"unspecified error",
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MMSYSERR_BADDEVICEID ,"device ID out of range",
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MMSYSERR_NOTENABLED ,"driver failed enable",
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MMSYSERR_ALLOCATED ,"device already allocated",
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MMSYSERR_INVALHANDLE ,"device handle is invalid",
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MMSYSERR_NODRIVER ,"no device driver present",
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MMSYSERR_NOMEM ,"memory allocation error",
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MMSYSERR_NOTSUPPORTED ,"function isn't supported",
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MMSYSERR_BADERRNUM ,"error value out of range",
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MMSYSERR_INVALFLAG ,"invalid flag passed",
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MMSYSERR_INVALPARAM ,"invalid parameter passed",
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#if (WINVER >= 0x0400)
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MMSYSERR_HANDLEBUSY ,"handle in use by another thread",
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MMSYSERR_INVALIDALIAS ,"specified alias not found",
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MMSYSERR_BADDB ,"bad registry database",
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MMSYSERR_KEYNOTFOUND ,"registry key not found",
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MMSYSERR_READERROR ,"registry read error",
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MMSYSERR_WRITEERROR ,"registry write error",
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MMSYSERR_DELETEERROR ,"registry delete error",
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MMSYSERR_VALNOTFOUND ,"registry value not found",
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MMSYSERR_NODRIVERCB ,"Never got a 32 bit callback from driver",
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#endif // WINVER >= 0x400
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WAVERR_BADFORMAT ,"wave:unsupported wave format",
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WAVERR_STILLPLAYING ,"wave:still something playing",
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WAVERR_UNPREPARED ,"wave:header not prepared",
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WAVERR_SYNC ,"wave:device is synchronous",
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MIDIERR_UNPREPARED ,"midi:header not prepared",
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MIDIERR_STILLPLAYING ,"midi:still something playing",
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//MIDIERR_NOMAP ,"midi:no configured instruments",
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MIDIERR_NOTREADY ,"midi:hardware is still busy",
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MIDIERR_NODEVICE ,"midi:port no longer connected",
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MIDIERR_INVALIDSETUP ,"midi:invalid MIF",
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#ifdef CHICAGO
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MIDIERR_BADOPENMODE ,"midi:operation unsupported w/ open mode",
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#endif
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TIMERR_NOCANDO ,"timer: request not completed",
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JOYERR_PARMS ,"joy:bad parameters",
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JOYERR_NOCANDO ,"joy:request not completed",
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JOYERR_UNPLUGGED ,"joystick is unplugged",
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MCIERR_INVALID_DEVICE_ID ,"MCIERR_INVALID_DEVICE_ID",
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MCIERR_UNRECOGNIZED_KEYWORD ,"MCIERR_UNRECOGNIZED_KEYWORD",
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MCIERR_UNRECOGNIZED_COMMAND ,"MCIERR_UNRECOGNIZED_COMMAND",
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MCIERR_HARDWARE ,"MCIERR_HARDWARE",
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MCIERR_INVALID_DEVICE_NAME ,"MCIERR_INVALID_DEVICE_NAME",
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MCIERR_OUT_OF_MEMORY ,"MCIERR_OUT_OF_MEMORY",
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MCIERR_DEVICE_OPEN ,"MCIERR_DEVICE_OPEN",
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MCIERR_CANNOT_LOAD_DRIVER ,"MCIERR_CANNOT_LOAD_DRIVER",
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MCIERR_MISSING_COMMAND_STRING ,"MCIERR_MISSING_COMMAND_STRING",
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MCIERR_PARAM_OVERFLOW ,"MCIERR_PARAM_OVERFLOW",
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MCIERR_MISSING_STRING_ARGUMENT ,"MCIERR_MISSING_STRING_ARGUMENT",
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MCIERR_BAD_INTEGER ,"MCIERR_BAD_INTEGER",
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MCIERR_PARSER_INTERNAL ,"MCIERR_PARSER_INTERNAL",
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MCIERR_DRIVER_INTERNAL ,"MCIERR_DRIVER_INTERNAL",
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MCIERR_MISSING_PARAMETER ,"MCIERR_MISSING_PARAMETER",
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MCIERR_UNSUPPORTED_FUNCTION ,"MCIERR_UNSUPPORTED_FUNCTION",
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MCIERR_FILE_NOT_FOUND ,"MCIERR_FILE_NOT_FOUND",
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MCIERR_DEVICE_NOT_READY ,"MCIERR_DEVICE_NOT_READY",
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MCIERR_INTERNAL ,"MCIERR_INTERNAL",
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MCIERR_DRIVER ,"MCIERR_DRIVER",
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MCIERR_CANNOT_USE_ALL ,"MCIERR_CANNOT_USE_ALL",
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MCIERR_MULTIPLE ,"MCIERR_MULTIPLE",
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MCIERR_EXTENSION_NOT_FOUND ,"MCIERR_EXTENSION_NOT_FOUND",
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MCIERR_OUTOFRANGE ,"MCIERR_OUTOFRANGE",
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MCIERR_FLAGS_NOT_COMPATIBLE ,"MCIERR_FLAGS_NOT_COMPATIBLE",
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MCIERR_FILE_NOT_SAVED ,"MCIERR_FILE_NOT_SAVED",
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MCIERR_DEVICE_TYPE_REQUIRED ,"MCIERR_DEVICE_TYPE_REQUIRED",
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MCIERR_DEVICE_LOCKED ,"MCIERR_DEVICE_LOCKED",
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MCIERR_DUPLICATE_ALIAS ,"MCIERR_DUPLICATE_ALIAS",
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MCIERR_BAD_CONSTANT ,"MCIERR_BAD_CONSTANT",
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MCIERR_MUST_USE_SHAREABLE ,"MCIERR_MUST_USE_SHAREABLE",
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MCIERR_MISSING_DEVICE_NAME ,"MCIERR_MISSING_DEVICE_NAME",
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MCIERR_BAD_TIME_FORMAT ,"MCIERR_BAD_TIME_FORMAT",
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MCIERR_NO_CLOSING_QUOTE ,"MCIERR_NO_CLOSING_QUOTE",
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MCIERR_DUPLICATE_FLAGS ,"MCIERR_DUPLICATE_FLAGS",
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MCIERR_INVALID_FILE ,"MCIERR_INVALID_FILE",
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MCIERR_NULL_PARAMETER_BLOCK ,"MCIERR_NULL_PARAMETER_BLOCK",
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MCIERR_UNNAMED_RESOURCE ,"MCIERR_UNNAMED_RESOURCE",
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MCIERR_NEW_REQUIRES_ALIAS ,"MCIERR_NEW_REQUIRES_ALIAS",
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MCIERR_NOTIFY_ON_AUTO_OPEN ,"MCIERR_NOTIFY_ON_AUTO_OPEN",
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MCIERR_NO_ELEMENT_ALLOWED ,"MCIERR_NO_ELEMENT_ALLOWED",
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MCIERR_NONAPPLICABLE_FUNCTION ,"MCIERR_NONAPPLICABLE_FUNCTION",
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MCIERR_ILLEGAL_FOR_AUTO_OPEN ,"MCIERR_ILLEGAL_FOR_AUTO_OPEN",
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MCIERR_FILENAME_REQUIRED ,"MCIERR_FILENAME_REQUIRED",
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MCIERR_EXTRA_CHARACTERS ,"MCIERR_EXTRA_CHARACTERS",
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MCIERR_DEVICE_NOT_INSTALLED ,"MCIERR_DEVICE_NOT_INSTALLED",
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MCIERR_GET_CD ,"MCIERR_GET_CD",
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MCIERR_SET_CD ,"MCIERR_SET_CD",
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MCIERR_SET_DRIVE ,"MCIERR_SET_DRIVE",
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MCIERR_DEVICE_LENGTH ,"MCIERR_DEVICE_LENGTH",
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MCIERR_DEVICE_ORD_LENGTH ,"MCIERR_DEVICE_ORD_LENGTH",
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MCIERR_NO_INTEGER ,"MCIERR_NO_INTEGER",
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MCIERR_WAVE_OUTPUTSINUSE ,"MCIERR_WAVE_OUTPUTSINUSE",
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MCIERR_WAVE_SETOUTPUTINUSE ,"MCIERR_WAVE_SETOUTPUTINUSE",
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MCIERR_WAVE_INPUTSINUSE ,"MCIERR_WAVE_INPUTSINUSE",
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MCIERR_WAVE_SETINPUTINUSE ,"MCIERR_WAVE_SETINPUTINUSE",
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MCIERR_WAVE_OUTPUTUNSPECIFIED ,"MCIERR_WAVE_OUTPUTUNSPECIFIED",
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MCIERR_WAVE_INPUTUNSPECIFIED ,"MCIERR_WAVE_INPUTUNSPECIFIED",
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MCIERR_WAVE_OUTPUTSUNSUITABLE ,"MCIERR_WAVE_OUTPUTSUNSUITABLE",
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MCIERR_WAVE_SETOUTPUTUNSUITABLE ,"MCIERR_WAVE_SETOUTPUTUNSUITABLE",
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MCIERR_WAVE_INPUTSUNSUITABLE ,"MCIERR_WAVE_INPUTSUNSUITABLE",
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MCIERR_WAVE_SETINPUTUNSUITABLE ,"MCIERR_WAVE_SETINPUTUNSUITABLE",
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MCIERR_SEQ_DIV_INCOMPATIBLE ,"MCIERR_SEQ_DIV_INCOMPATIBLE",
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MCIERR_SEQ_PORT_INUSE ,"MCIERR_SEQ_PORT_INUSE",
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MCIERR_SEQ_PORT_NONEXISTENT ,"MCIERR_SEQ_PORT_NONEXISTENT",
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MCIERR_SEQ_PORT_MAPNODEVICE ,"MCIERR_SEQ_PORT_MAPNODEVICE",
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MCIERR_SEQ_PORT_MISCERROR ,"MCIERR_SEQ_PORT_MISCERROR",
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MCIERR_SEQ_TIMER ,"MCIERR_SEQ_TIMER",
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MCIERR_SEQ_PORTUNSPECIFIED ,"MCIERR_SEQ_PORTUNSPECIFIED",
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MCIERR_SEQ_NOMIDIPRESENT ,"MCIERR_SEQ_NOMIDIPRESENT",
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MCIERR_NO_WINDOW ,"MCIERR_NO_WINDOW",
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MCIERR_CREATEWINDOW ,"MCIERR_CREATEWINDOW",
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MCIERR_FILE_READ ,"MCIERR_FILE_READ",
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MCIERR_FILE_WRITE ,"MCIERR_FILE_WRITE",
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#ifdef CHICAGO
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MCIERR_NO_IDENTITY ,"MCIERR_NO_IDENTITY",
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MIXERR_INVALLINE ,"Invalid Mixer Line",
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MIXERR_INVALCONTROL ,"Invalid Mixer Control",
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MIXERR_INVALVALUE ,"Invalid Mixer Value",
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#endif // CHICAGO
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#endif // DEBUG
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0xFFFFFFFE , "unknown error %d"
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};
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struct _mmdebug {
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int Level;
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int Mask;
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int StopOnRip;
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DWORD TakeFault;
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struct _mmerrors *paErrs;
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BOOL Initialized;
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HANDLE hOut;
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} mmdebug = {0, 0xFF, 0, 0xFF, aMMErr};
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/*+ AuxFault
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*
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*-=================================================================*/
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UINT WINAPI AuxFault (
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DWORD dwFaultMask)
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{
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LPUINT pData = NULL;
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if (dwFaultMask & mmdebug.TakeFault)
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return *pData;
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return 0;
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}
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/*+ AuxOut - write a string to designated debug out
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*
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*-=================================================================*/
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void WINAPI AuxOut (
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LPTSTR psz)
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{
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#ifdef WIN32
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if (mmdebug.hOut)
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{
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UINT cb = lstrlen(psz);
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DWORD dw;
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if (INVALID_HANDLE_VALUE != mmdebug.hOut)
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WriteFile (mmdebug.hOut, psz, cb, &dw, NULL);
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}
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else
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#endif
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{
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#ifdef DbgLog
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DbgOutString (psz); // from \quartz\sdk\classes\base\debug.cpp
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#else
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OutputDebugString (psz);
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#endif
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}
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}
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/*+ AuxDebug - create a formatted string and output to debug terminal
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*
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*-=================================================================*/
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int FAR _cdecl AuxDebugEx (
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int iLevel,
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LPTSTR lpFormat,
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...)
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{
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#ifdef WIN32
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char szBuf[1024];
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#else
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static char szBuf[1024];
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#endif
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int cb;
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va_list va;
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LPSTR psz;
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// mask the iLevel passed with mmdebug.Mask. if this ends up
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// clearing the high bits then iLevel has a shot being smaller
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// than mmdebug.Level. if not, then the second test will always
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// fail. Thus mmdebug.Mask has bits set to DISABLE that category.
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//
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// note that we always pass messages that have an iLevel < 0.
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// this level corresponds to Asserts & Rips so we always want to see them.
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//
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if (iLevel < 0 || mmdebug.Level >= (iLevel & mmdebug.Mask))
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{
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va_start (va, lpFormat);
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cb = wvsprintfA (szBuf, lpFormat, va);
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va_end (va);
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// eat leading ..\..\ which we get from __FILE__ since
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// george's wierd generic makefile stuff.
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//
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psz = szBuf;
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while (psz[0] == '.' && psz[1] == '.' && psz[2] == '\\')
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psz += 3;
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// if we begin with a drive letter, strip off all but filename
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//
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if (psz[0] && psz[1] == ':')
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{
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UINT ii = 2;
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for (ii = 2; psz[ii] != 0; ++ii)
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if (psz[ii] == '\\')
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psz += ii+1, ii = 0;
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}
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// write to standard out if we have a handle. otherwise write to
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// the debugger
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//
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#ifdef MODULE_DEBUG_PREFIX
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if (psz != szBuf)
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AuxOut (MODULE_DEBUG_PREFIX);
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#endif
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AuxOut (psz);
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}
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return cb;
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}
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/*+ AuxRip
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*
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*-=================================================================*/
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void FAR _cdecl AuxRip (
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LPTSTR lpFormat,
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...)
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{
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#ifdef WIN32
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char szBuf[1024];
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#else
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static char szBuf[1024];
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#endif
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va_list va;
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LPSTR psz;
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va_start (va, lpFormat);
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wvsprintfA (szBuf, lpFormat, va);
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va_end (va);
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// eat leading ..\..\ which we get from __FILE__ since
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// george's wierd generic makefile stuff.
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|
//
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psz = szBuf;
|
|
while (psz[0] == '.' && psz[1] == '.' && psz[2] == '\\')
|
|
psz += 3;
|
|
|
|
AuxOut ("RIP: ");
|
|
AuxOut (psz);
|
|
AuxOut ("\r\n");
|
|
|
|
if (mmdebug.StopOnRip)
|
|
{
|
|
#if !defined _WIN32 || defined _X86_
|
|
_asm {int 3};
|
|
#else
|
|
DebugBreak();
|
|
#endif
|
|
}
|
|
}
|
|
|
|
/*+ AuxDebugDump -
|
|
*
|
|
*-=================================================================*/
|
|
|
|
VOID WINAPI AuxDebugDump (
|
|
int iLevel,
|
|
LPVOID lpvData,
|
|
int nCount)
|
|
{
|
|
LPBYTE lpData = (LPBYTE)lpvData;
|
|
char szBuf[128];
|
|
LPSTR psz;
|
|
int cb;
|
|
int ix;
|
|
BYTE abRow[8];
|
|
|
|
if ((mmdebug.Level < (iLevel & mmdebug.Mask)) || nCount <= 0)
|
|
return;
|
|
|
|
do {
|
|
cb = wsprintf (szBuf, "\t%08X: ", lpData);
|
|
psz = szBuf + cb;
|
|
|
|
for (ix = 0; ix < 8; ++ix)
|
|
{
|
|
LPBYTE lpb = lpData;
|
|
|
|
abRow[ix] = '.';
|
|
if (IsBadReadPtr (lpData + ix, 1))
|
|
lstrcpy (psz, ".. ");
|
|
else
|
|
{
|
|
wsprintf (psz, "%02X ", lpData[ix]);
|
|
if (lpData[ix] >= 32 && lpData[ix] < 127)
|
|
abRow[ix] = lpData[ix];
|
|
}
|
|
psz += 3;
|
|
}
|
|
for (ix = 0; ix < 8; ++ix)
|
|
*psz++ = abRow[ix];
|
|
|
|
lstrcpy (psz, "\r\n");
|
|
|
|
#ifdef MODULE_DEBUG_PREFIX
|
|
AuxOut (MODULE_DEBUG_PREFIX);
|
|
#endif
|
|
|
|
AuxOut (szBuf);
|
|
|
|
} while (lpData += 8, (nCount -= 8) > 0);
|
|
|
|
return;
|
|
}
|
|
|
|
/*+ AuxMMErrText
|
|
*
|
|
*-=================================================================*/
|
|
|
|
LPCTSTR WINAPI AuxMMErrText (
|
|
DWORD mmr)
|
|
{
|
|
UINT uRemain = sizeof(aMMErr)/sizeof(aMMErr[0]);
|
|
UINT uUpper = uRemain-1;
|
|
UINT uLower = 0;
|
|
static char szTemp[50];
|
|
|
|
if (mmr <= aMMErr[uUpper].mmr)
|
|
{
|
|
// binary search for mmr match, if match
|
|
// return string pointer
|
|
//
|
|
while (--uRemain)
|
|
{
|
|
UINT ii = (uLower + uUpper) >> 1;
|
|
|
|
if (aMMErr[ii].mmr < mmr)
|
|
{
|
|
if (uLower == ii)
|
|
break;
|
|
uLower = ii;
|
|
}
|
|
else if (aMMErr[ii].mmr > mmr)
|
|
{
|
|
if (uUpper == ii)
|
|
break;
|
|
uUpper = ii;
|
|
}
|
|
else
|
|
{
|
|
return aMMErr[ii].psz;
|
|
break;
|
|
}
|
|
}
|
|
|
|
// we can only get to here if no match was found for
|
|
// the error id.
|
|
//
|
|
if ( ! uRemain)
|
|
{
|
|
int ix;
|
|
|
|
INLINE_BREAK;
|
|
|
|
for (ix = 0; ix < sizeof(aMMErr)/sizeof(aMMErr[0])-1; ++ix)
|
|
{
|
|
assert (aMMErr[ix].mmr < aMMErr[ix+1].mmr);
|
|
}
|
|
wsprintf (szTemp, "error %d 0x%X", mmr, mmr);
|
|
return szTemp;
|
|
}
|
|
}
|
|
|
|
wsprintf (szTemp, aMMErr[uUpper].psz, mmr);
|
|
return szTemp;
|
|
}
|
|
|
|
/*+ DebugSetOutputLevel
|
|
*
|
|
*-=================================================================*/
|
|
|
|
BOOL WINAPI DebugSetOutputLevel (
|
|
int nLevel,
|
|
int nMask)
|
|
{
|
|
int nOldLevel = mmdebug.Level;
|
|
|
|
if (!mmdebug.Initialized)
|
|
{
|
|
#ifdef WIN32
|
|
TCHAR szFile[MAX_PATH];
|
|
mmdebug.TakeFault = GetProfileInt("Debug", "FaultMask", 1);
|
|
|
|
GetProfileString("Debug", "MMDebugTo", "", szFile, sizeof(szFile));
|
|
#if 0
|
|
if (!lstrcmpi(szFile, "Console"))
|
|
{
|
|
mmdebug.hOut = GetStdHandle (STD_OUTPUT_HANDLE);
|
|
if (!mmdebug.hOut || mmdebug.hOut == INVALID_HANDLE_VALUE)
|
|
{
|
|
AllocConsole ();
|
|
mmdebug.hOut = GetStdHandle (STD_OUTPUT_HANDLE);
|
|
if (mmdebug.hOut == INVALID_HANDLE_VALUE)
|
|
mmdebug.hOut = NULL;
|
|
}
|
|
SetConsoleTitle (MODULE_DEBUG_PREFIX " Debug Output");
|
|
}
|
|
else
|
|
#endif
|
|
if (szFile[0] &&
|
|
lstrcmpi(szFile, "Debug") &&
|
|
lstrcmpi(szFile, "Debugger") &&
|
|
lstrcmpi(szFile, "Deb"))
|
|
{
|
|
mmdebug.hOut = CreateFile(szFile, GENERIC_WRITE,
|
|
FILE_SHARE_READ,
|
|
NULL, OPEN_ALWAYS,
|
|
FILE_ATTRIBUTE_NORMAL,
|
|
NULL);
|
|
if (INVALID_HANDLE_VALUE != mmdebug.hOut)
|
|
SetFilePointer (mmdebug.hOut, 0, NULL, FILE_END);
|
|
}
|
|
#endif
|
|
mmdebug.Initialized = TRUE;
|
|
}
|
|
|
|
mmdebug.Level = (nLevel & 0xFF);
|
|
mmdebug.Mask = (nMask | 0xFF);
|
|
return nOldLevel;
|
|
}
|
|
|
|
|
|
#endif // _INC_MMDEBUG_CODE_
|
|
#endif // DEBUG || _DEBUG
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif // _cplusplus
|