334 lines
6.9 KiB
C
334 lines
6.9 KiB
C
|
/*
|
||
|
|
* debspew.h - Debug macros and their retail translations.
|
||
|
|
*
|
||
|
|
* Taken from URL code by ChrisPi 9-11-95
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _DEBSPEW_H_
|
||
|
|
#define _DEBSPEW_H_
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif /* __cplusplus */
|
||
|
|
|
||
|
|
#include <tchar.h>
|
||
|
|
#include <limits.h>
|
||
|
|
#include <shlobj.h>
|
||
|
|
|
||
|
|
#include "stock.h"
|
||
|
|
#include "olestock.h"
|
||
|
|
|
||
|
|
#ifdef DEBUG
|
||
|
|
#include "resstr.h"
|
||
|
|
#endif /* DEBUG */
|
||
|
|
|
||
|
|
#include "valid.h"
|
||
|
|
|
||
|
|
|
||
|
|
#define DATA_SEG_READ_ONLY ".text"
|
||
|
|
#define DATA_SEG_PER_INSTANCE ".data"
|
||
|
|
#define DATA_SEG_SHARED ".shared"
|
||
|
|
|
||
|
|
|
||
|
|
/* parameter validation macros */
|
||
|
|
|
||
|
|
/*
|
||
|
|
* call as:
|
||
|
|
*
|
||
|
|
* bPTwinOK = IS_VALID_READ_PTR(ptwin, CTWIN);
|
||
|
|
*
|
||
|
|
* bHTwinOK = IS_VALID_HANDLE(htwin, TWIN);
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifdef DEBUG
|
||
|
|
|
||
|
|
#define IS_VALID_READ_PTR(ptr, type) \
|
||
|
|
(IsBadReadPtr((ptr), sizeof(type)) ? \
|
||
|
|
(ERROR_OUT(("invalid %s read pointer - %#08lx", (PCSTR)"P"#type, (ptr))), FALSE) : \
|
||
|
|
TRUE)
|
||
|
|
|
||
|
|
#define IS_VALID_WRITE_PTR(ptr, type) \
|
||
|
|
(IsBadWritePtr((PVOID)(ptr), sizeof(type)) ? \
|
||
|
|
(ERROR_OUT(("invalid %s write pointer - %#08lx", (PCSTR)"P"#type, (ptr))), FALSE) : \
|
||
|
|
TRUE)
|
||
|
|
|
||
|
|
#define IS_VALID_STRING_PTR_A(ptr, type) \
|
||
|
|
(IsBadStringPtrA((ptr), (UINT)-1) ? \
|
||
|
|
(ERROR_OUT(("invalid %s pointer - %#08lx", (PCSTR)"P"#type, (ptr))), FALSE) : \
|
||
|
|
TRUE)
|
||
|
|
|
||
|
|
#define IS_VALID_STRING_PTR_W(ptr, type) \
|
||
|
|
(IsBadStringPtrW((ptr), (UINT)-1) ? \
|
||
|
|
(ERROR_OUT(("invalid %s pointer - %#08lx", (PCSTR)"P"#type, (ptr))), FALSE) : \
|
||
|
|
TRUE)
|
||
|
|
|
||
|
|
#if defined(UNICODE)
|
||
|
|
#define IS_VALID_STRING_PTR IS_VALID_STRING_PTR_W
|
||
|
|
#else // defined(UNICODE)
|
||
|
|
#define IS_VALID_STRING_PTR IS_VALID_STRING_PTR_A
|
||
|
|
#endif // defined(UNICODE)
|
||
|
|
|
||
|
|
|
||
|
|
#define IS_VALID_CODE_PTR(ptr, type) \
|
||
|
|
(IsBadCodePtr((FARPROC)(ptr)) ? \
|
||
|
|
(ERROR_OUT(("invalid %s code pointer - %#08lx", (PCSTR)#type, (ptr))), FALSE) : \
|
||
|
|
TRUE)
|
||
|
|
|
||
|
|
#define IS_VALID_READ_BUFFER_PTR(ptr, type, len) \
|
||
|
|
(IsBadReadPtr((ptr), len) ? \
|
||
|
|
(ERROR_OUT(("invalid %s read pointer - %#08lx", (PCSTR)"P"#type, (ptr))), FALSE) : \
|
||
|
|
TRUE)
|
||
|
|
|
||
|
|
#define IS_VALID_WRITE_BUFFER_PTR(ptr, type, len) \
|
||
|
|
(IsBadWritePtr((ptr), len) ? \
|
||
|
|
(ERROR_OUT(("invalid %s write pointer - %#08lx", (PCSTR)"P"#type, (ptr))), FALSE) : \
|
||
|
|
TRUE)
|
||
|
|
|
||
|
|
#define FLAGS_ARE_VALID(dwFlags, dwAllFlags) \
|
||
|
|
(((dwFlags) & (~(dwAllFlags))) ? \
|
||
|
|
(ERROR_OUT(("invalid flags set - %#08lx", ((dwFlags) & (~(dwAllFlags))))), FALSE) : \
|
||
|
|
TRUE)
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
#define IS_VALID_READ_PTR(ptr, type) \
|
||
|
|
(! IsBadReadPtr((ptr), sizeof(type)))
|
||
|
|
|
||
|
|
#define IS_VALID_WRITE_PTR(ptr, type) \
|
||
|
|
(! IsBadWritePtr((PVOID)(ptr), sizeof(type)))
|
||
|
|
|
||
|
|
#define IS_VALID_STRING_PTR(ptr, type) \
|
||
|
|
(! IsBadStringPtr((ptr), (UINT)-1))
|
||
|
|
|
||
|
|
#define IS_VALID_CODE_PTR(ptr, type) \
|
||
|
|
(! IsBadCodePtr((FARPROC)(ptr)))
|
||
|
|
|
||
|
|
#define IS_VALID_READ_BUFFER_PTR(ptr, type, len) \
|
||
|
|
(! IsBadReadPtr((ptr), len))
|
||
|
|
|
||
|
|
#define IS_VALID_WRITE_BUFFER_PTR(ptr, type, len) \
|
||
|
|
(! IsBadWritePtr((ptr), len))
|
||
|
|
|
||
|
|
#define FLAGS_ARE_VALID(dwFlags, dwAllFlags) \
|
||
|
|
(((dwFlags) & (~(dwAllFlags))) ? FALSE : TRUE)
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* handle validation macros */
|
||
|
|
|
||
|
|
#ifdef DEBUG
|
||
|
|
|
||
|
|
#define IS_VALID_HANDLE(hnd, type) \
|
||
|
|
(IsValidH##type(hnd) ? \
|
||
|
|
TRUE : \
|
||
|
|
(ERROR_OUT(("invalid H" #type " - %#08lx", (hnd))), FALSE))
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
#define IS_VALID_HANDLE(hnd, type) \
|
||
|
|
(IsValidH##type(hnd))
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* structure validation macros */
|
||
|
|
|
||
|
|
#ifdef VSTF
|
||
|
|
|
||
|
|
#ifdef DEBUG
|
||
|
|
|
||
|
|
#define IS_VALID_STRUCT_PTR(ptr, type) \
|
||
|
|
(IsValidP##type(ptr) ? \
|
||
|
|
TRUE : \
|
||
|
|
(ERROR_OUT(("invalid %s pointer - %#08lx", (PCSTR)"P"#type, (ptr))), FALSE))
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
#define IS_VALID_STRUCT_PTR(ptr, type) \
|
||
|
|
(IsValidP##type(ptr))
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
#define IS_VALID_STRUCT_PTR(ptr, type) \
|
||
|
|
(! IsBadReadPtr((ptr), sizeof(type)))
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* OLE interface validation macro */
|
||
|
|
|
||
|
|
#define IS_VALID_INTERFACE_PTR(ptr, iface) \
|
||
|
|
IS_VALID_STRUCT_PTR(ptr, C##iface)
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#ifdef DEBUG
|
||
|
|
|
||
|
|
#define CALLTRACE_OUT(s) DbgZPrintFunction s
|
||
|
|
|
||
|
|
#define DebugEntry(szFunctionName) \
|
||
|
|
(CALLTRACE_OUT((#szFunctionName "() entered.")))
|
||
|
|
|
||
|
|
#define DebugExit(szFunctionName, szResult) \
|
||
|
|
(CALLTRACE_OUT(("%s() exiting, returning %s.", #szFunctionName, szResult)))
|
||
|
|
|
||
|
|
#define DebugExitBOOL(szFunctionName, bool) \
|
||
|
|
DebugExit(szFunctionName, GetBOOLString(bool))
|
||
|
|
|
||
|
|
#define DebugExitCOMPARISONRESULT(szFunctionName, cr) \
|
||
|
|
DebugExit(szFunctionName, GetCOMPARISONRESULTString(cr))
|
||
|
|
|
||
|
|
#define DebugExitDWORD(szFunctionName, dw) \
|
||
|
|
DebugExitULONG(szFunctionName, dw)
|
||
|
|
|
||
|
|
#define DebugExitHRESULT(szFunctionName, hr) \
|
||
|
|
DebugExit(szFunctionName, GetHRESULTString(hr))
|
||
|
|
|
||
|
|
#define DebugExitINT(szFunctionName, n) \
|
||
|
|
DebugExit(szFunctionName, GetINTString(n))
|
||
|
|
|
||
|
|
#define DebugExitINT_PTR(szFunctionName, n) \
|
||
|
|
DebugExit(szFunctionName, GetINT_PTRString(n))
|
||
|
|
|
||
|
|
#define DebugExitULONG(szFunctionName, ul) \
|
||
|
|
DebugExit(szFunctionName, GetULONGString(ul))
|
||
|
|
|
||
|
|
#define DebugExitVOID(szFunctionName) \
|
||
|
|
(CALLTRACE_OUT(("%s() exiting.", #szFunctionName)))
|
||
|
|
|
||
|
|
#define DebugExitPVOID(szFunctionName, ptr) \
|
||
|
|
DebugExit(szFunctionName, GetPVOIDString(ptr))
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
#define DebugEntry(szFunctionName)
|
||
|
|
#define DebugExit(szFunctionName, szResult)
|
||
|
|
#define DebugExitBOOL(szFunctionName, bool)
|
||
|
|
#define DebugExitCOMPARISONRESULT(szFunctionName, cr)
|
||
|
|
#define DebugExitDWORD(szFunctionName, dw)
|
||
|
|
#define DebugExitHRESULT(szFunctionName, hr)
|
||
|
|
#define DebugExitINT(szFunctionName, n)
|
||
|
|
#define DebugExitINT_PTR(szFunctionName, n)
|
||
|
|
#define DebugExitULONG(szFunctionName, ul)
|
||
|
|
#define DebugExitVOID(szFunctionName)
|
||
|
|
#define DebugExitPVOID(szFunctionName, ptr)
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
/* Types
|
||
|
|
********/
|
||
|
|
|
||
|
|
/* g_dwSpewFlags flags */
|
||
|
|
|
||
|
|
typedef enum _spewflags
|
||
|
|
{
|
||
|
|
SPEW_FL_SPEW_PREFIX = 0x0001,
|
||
|
|
|
||
|
|
SPEW_FL_SPEW_LOCATION = 0x0002,
|
||
|
|
|
||
|
|
ALL_SPEW_FLAGS = (SPEW_FL_SPEW_PREFIX |
|
||
|
|
SPEW_FL_SPEW_LOCATION)
|
||
|
|
}
|
||
|
|
SPEWFLAGS;
|
||
|
|
|
||
|
|
/* g_uSpewSev values */
|
||
|
|
|
||
|
|
typedef enum _spewsev
|
||
|
|
{
|
||
|
|
SPEW_TRACE,
|
||
|
|
|
||
|
|
SPEW_CALLTRACE,
|
||
|
|
|
||
|
|
SPEW_WARNING,
|
||
|
|
|
||
|
|
SPEW_ERROR,
|
||
|
|
|
||
|
|
SPEW_FATAL
|
||
|
|
}
|
||
|
|
SPEWSEV;
|
||
|
|
|
||
|
|
|
||
|
|
/* Prototypes
|
||
|
|
*************/
|
||
|
|
|
||
|
|
/* debspew.c */
|
||
|
|
|
||
|
|
#ifdef DEBUG
|
||
|
|
|
||
|
|
extern BOOL SetDebugModuleIniSwitches(void);
|
||
|
|
extern BOOL InitDebugModule(PCSTR);
|
||
|
|
extern void ExitDebugModule(void);
|
||
|
|
extern void SpewOut(PCSTR pcszFormat, ...);
|
||
|
|
extern DWORD GetDebugOutputFlags(VOID);
|
||
|
|
extern VOID SetDebugOutputFlags(DWORD dw);
|
||
|
|
|
||
|
|
#else // DEBUG
|
||
|
|
|
||
|
|
#define SetDebugModuleIniSwitches()
|
||
|
|
#define InitDebugModule(str)
|
||
|
|
#define ExitDebugModule()
|
||
|
|
//#define SpewOut(fmt, ...)
|
||
|
|
#define GetDebugOutputFlags()
|
||
|
|
#define SetDebugOutputFlags(dw)
|
||
|
|
|
||
|
|
#endif // DEBUG
|
||
|
|
|
||
|
|
|
||
|
|
/* Global Variables
|
||
|
|
*******************/
|
||
|
|
|
||
|
|
#ifdef DEBUG
|
||
|
|
|
||
|
|
/* dbg.cpp */
|
||
|
|
extern HDBGZONE ghDbgZone;
|
||
|
|
|
||
|
|
/* debspew.c */
|
||
|
|
|
||
|
|
extern DWORD g_dwSpewFlags;
|
||
|
|
extern UINT g_uSpewSev;
|
||
|
|
extern UINT g_uSpewLine;
|
||
|
|
extern PCSTR g_pcszSpewFile;
|
||
|
|
extern WINDOWPLACEMENT g_wpSpew;
|
||
|
|
|
||
|
|
/* defined by client */
|
||
|
|
|
||
|
|
extern PCSTR g_pcszSpewModule;
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* EVAL() may only be used as a logical expression.
|
||
|
|
*
|
||
|
|
* E.g.,
|
||
|
|
*
|
||
|
|
* if (EVAL(exp))
|
||
|
|
* bResult = TRUE;
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifdef DEBUG
|
||
|
|
|
||
|
|
#define EVAL(exp) \
|
||
|
|
((exp) || \
|
||
|
|
(ERROR_OUT(("evaluation failed '%s'", (PCSTR)#exp)), 0))
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
#define EVAL(exp) \
|
||
|
|
((exp) != 0)
|
||
|
|
|
||
|
|
#endif /* DEBUG */
|
||
|
|
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif /* __cplusplus */
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#endif /* _DEBSPEW_H_ */
|
||
|
|
|