Source code of Windows XP (NT5)
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//////////////////////////////////////////////////////////////////////////////
//
// Module: detours.lib
// File: detours.h
// Author: Galen Hunt
//
// Detours for binary functions. Version 1.2. (Build 35)
//
// Copyright 1995-1999, Microsoft Corporation
//
// http://research.microsoft.com/sn/detours
//
#pragma once
#ifndef _DETOURS_H_
#define _DETOURS_H_
#pragma comment(lib, "detours")
//////////////////////////////////////////////////////////////////////////////
//
#ifndef GUID_DEFINED
#define GUID_DEFINED
typedef struct _GUID
{
DWORD Data1;
WORD Data2;
WORD Data3;
BYTE Data4[ 8 ];
} GUID;
#endif // !GUID_DEFINED
#if defined(__cplusplus)
#ifndef _REFGUID_DEFINED
#define _REFGUID_DEFINED
#define REFGUID const GUID &
#endif // !_REFGUID_DEFINED
#else // !__cplusplus
#ifndef _REFGUID_DEFINED
#define _REFGUID_DEFINED
#define REFGUID const GUID * const
#endif // !_REFGUID_DEFINED
#endif // !__cplusplus
//
//////////////////////////////////////////////////////////////////////////////
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
/////////////////////////////////////////////////////////// Trampoline Macros.
//
// DETOUR_TRAMPOLINE(trampoline_prototype, target_name)
//
// The naked trampoline must be at least DETOUR_TRAMPOLINE_SIZE bytes.
//
enum {
DETOUR_TRAMPOLINE_SIZE = 32,
DETOUR_SECTION_HEADER_SIGNATURE = 0x00727444, // "Dtr\0"
};
#define DETOUR_TRAMPOLINE(trampoline,target) \
static PVOID __fastcall _Detours_GetVA_##target(VOID) \
{ \
return ⌖ \
} \
\
__declspec(naked) trampoline \
{ \
__asm { nop };\
__asm { nop };\
__asm { call _Detours_GetVA_##target };\
__asm { jmp eax };\
__asm { ret };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
}
#define DETOUR_TRAMPOLINE_WO_TARGET(trampoline) \
__declspec(naked) trampoline \
{ \
__asm { nop };\
__asm { nop };\
__asm { xor eax, eax };\
__asm { mov eax, [eax] };\
__asm { ret };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
__asm { nop };\
}
/////////////////////////////////////////////////// Instruction Target Macros.
//
#define DETOUR_INSTRUCTION_TARGET_NONE ((PBYTE)0)
#define DETOUR_INSTRUCTION_TARGET_DYNAMIC ((PBYTE)~0ul)
/////////////////////////////////////////////////////////// Binary Structures.
//
#pragma pack(push, 8)
typedef struct _DETOUR_SECTION_HEADER
{
DWORD cbHeaderSize;
DWORD nSignature;
DWORD nDataOffset;
DWORD cbDataSize;
DWORD nOriginalImportVirtualAddress;
DWORD nOriginalImportSize;
DWORD nOriginalBoundImportVirtualAddress;
DWORD nOriginalBoundImportSize;
DWORD nOriginalIatVirtualAddress;
DWORD nOriginalIatSize;
DWORD nOriginalSizeOfImage;
DWORD nReserve;
} DETOUR_SECTION_HEADER, *PDETOUR_SECTION_HEADER;
typedef struct _DETOUR_SECTION_RECORD
{
DWORD cbBytes;
DWORD nReserved;
GUID guid;
} DETOUR_SECTION_RECORD, *PDETOUR_SECTION_RECORD;
#pragma pack(pop)
#define DETOUR_SECTION_HEADER_DECLARE(cbSectionSize) \
{ \
sizeof(DETOUR_SECTION_HEADER),\
DETOUR_SECTION_HEADER_SIGNATURE,\
sizeof(DETOUR_SECTION_HEADER),\
(cbSectionSize),\
\
0,\
0,\
0,\
0,\
\
0,\
0,\
0,\
0,\
}
///////////////////////////////////////////////////////////// Binary Typedefs.
//
typedef BOOL (CALLBACK *PF_DETOUR_BINARY_BYWAY_CALLBACK)(PVOID pContext,
PCHAR pszFile,
PCHAR *ppszOutFile);
typedef BOOL (CALLBACK *PF_DETOUR_BINARY_FILE_CALLBACK)(PVOID pContext,
PCHAR pszOrigFile,
PCHAR pszFile,
PCHAR *ppszOutFile);
typedef BOOL (CALLBACK *PF_DETOUR_BINARY_SYMBOL_CALLBACK)(PVOID pContext,
DWORD nOrdinal,
PCHAR pszOrigSymbol,
PCHAR pszSymbol,
PCHAR *ppszOutSymbol);
typedef BOOL (CALLBACK *PF_DETOUR_BINARY_FINAL_CALLBACK)(PVOID pContext);
typedef BOOL (CALLBACK *PF_DETOUR_BINARY_EXPORT_CALLBACK)(PVOID pContext,
DWORD nOrdinal,
PCHAR pszName,
PBYTE pbCode);
typedef VOID * PDETOUR_BINARY;
typedef VOID * PDETOUR_LOADED_BINARY;
//////////////////////////////////////////////////////// Trampoline Functions.
//
PBYTE WINAPI DetourFunction(PBYTE pbTargetFunction,
PBYTE pbDetourFunction);
BOOL WINAPI DetourFunctionWithEmptyTrampoline(PBYTE pbTrampoline,
PBYTE pbTarget,
PBYTE pbDetour);
BOOL WINAPI DetourFunctionWithEmptyTrampolineEx(PBYTE pbTrampoline,
PBYTE pbTarget,
PBYTE pbDetour,
PBYTE *ppbRealTrampoline,
PBYTE *ppbRealTarget,
PBYTE *ppbRealDetour);
BOOL WINAPI DetourFunctionWithTrampoline(PBYTE pbTrampoline,
PBYTE pbDetour);
BOOL WINAPI DetourFunctionWithTrampolineEx(PBYTE pbTrampoline,
PBYTE pbDetour,
PBYTE *ppbRealTrampoline,
PBYTE *ppbRealTarget);
BOOL WINAPI DetourRemoveWithTrampoline(PBYTE pbTrampoline,
PBYTE pbDetour);
PBYTE WINAPI DetourFindFunction(PCHAR pszModule, PCHAR pszFunction);
PBYTE WINAPI DetourFindFinalCode(PBYTE pbCode);
PBYTE WINAPI DetourCopyInstruction(PBYTE pbDst, PBYTE pbSrc, PBYTE *ppbTarget);
PBYTE WINAPI DetourCopyInstructionEx(PBYTE pbDst,
PBYTE pbSrc,
PBYTE *ppbTarget,
LONG *plExtra);
///////////////////////////////////////////////////// Loaded Binary Functions.
//
HINSTANCE WINAPI DetourEnumerateInstances(HINSTANCE hinstLast);
PBYTE WINAPI DetourFindEntryPointForInstance(HINSTANCE hInst);
BOOL WINAPI DetourEnumerateExportsForInstance(HINSTANCE hInst,
PVOID pContext,
PF_DETOUR_BINARY_EXPORT_CALLBACK pfExport);
PDETOUR_LOADED_BINARY WINAPI DetourBinaryFromInstance(HINSTANCE hInst);
PBYTE WINAPI DetourFindPayloadInBinary(PDETOUR_LOADED_BINARY pBinary,
REFGUID rguid,
DWORD *pcbData);
DWORD WINAPI DetourGetSizeOfBinary(PDETOUR_LOADED_BINARY pBinary);
///////////////////////////////////////////////// Persistent Binary Functions.
//
BOOL WINAPI DetourBinaryBindA(PCHAR pszFile, PCHAR pszDll, PCHAR pszPath);
BOOL WINAPI DetourBinaryBindW(PWCHAR pwzFile, PWCHAR pwzDll, PWCHAR pwzPath);
#ifdef UNICODE
#define DetourBinaryBind DetourBinaryBindW
#else
#define DetourBinaryBind DetourBinaryBindA
#endif // !UNICODE
PDETOUR_BINARY WINAPI DetourBinaryOpen(HANDLE hFile);
PBYTE WINAPI DetourBinaryEnumeratePayloads(PDETOUR_BINARY pBinary,
GUID *pGuid,
DWORD *pcbData,
DWORD *pnIterator);
PBYTE WINAPI DetourBinaryFindPayload(PDETOUR_BINARY pBinary,
REFGUID rguid,
DWORD *pcbData);
PBYTE WINAPI DetourBinarySetPayload(PDETOUR_BINARY pBinary,
REFGUID rguid,
PBYTE pbData,
DWORD cbData);
BOOL WINAPI DetourBinaryDeletePayload(PDETOUR_BINARY pBinary, REFGUID rguid);
BOOL WINAPI DetourBinaryPurgePayload(PDETOUR_BINARY pBinary);
BOOL WINAPI DetourBinaryResetImports(PDETOUR_BINARY pBinary);
BOOL WINAPI DetourBinaryEditImports(PDETOUR_BINARY pBinary,
PVOID pContext,
PF_DETOUR_BINARY_BYWAY_CALLBACK pfByway,
PF_DETOUR_BINARY_FILE_CALLBACK pfFile,
PF_DETOUR_BINARY_SYMBOL_CALLBACK pfSymbol,
PF_DETOUR_BINARY_FINAL_CALLBACK pfFinal);
BOOL WINAPI DetourBinaryWrite(PDETOUR_BINARY pBinary, HANDLE hFile);
BOOL WINAPI DetourBinaryClose(PDETOUR_BINARY pBinary);
///////////////////////////////////////// Symbolic Debug Information Creation.
//
enum {
DETOUR_SYNTH_HEADERSIZE = 512,
};
typedef VOID * PDETOUR_SYNTH;
PDETOUR_SYNTH WINAPI DetourSynthCreate();
PDETOUR_SYNTH WINAPI DetourSynthCreatePseudoFile(PCHAR pszBinPath,
PVOID pvBase);
BOOL WINAPI DetourSynthAddSymbol(PDETOUR_SYNTH pSynth,
PVOID pvSymbol,
PCSTR pszSymbol);
BOOL WINAPI DetourSynthAddSource(PDETOUR_SYNTH pSynth,
PVOID pvSource,
DWORD cbSource,
PCSTR pszFile,
DWORD nLine);
BOOL WINAPI DetourSynthAddOpcode(PDETOUR_SYNTH pSynth,
PVOID pvCode,
DWORD cbCode);
BOOL WINAPI DetourSynthWriteToFile(PDETOUR_SYNTH pSynth,
HANDLE hFile,
WORD Machine,
WORD Characteristics,
DWORD TimeDateStamp,
DWORD CheckSum,
DWORD ImageBase,
DWORD SizeOfImage,
DWORD SectionAlignment,
PIMAGE_SECTION_HEADER pSections,
DWORD nSections);
DWORD WINAPI DetourSynthAppendToFile(PDETOUR_SYNTH pBinary,
HANDLE hFile,
DWORD ImageBase,
PIMAGE_SECTION_HEADER pSections,
DWORD nSections,
PIMAGE_DEBUG_DIRECTORY pDir);
BOOL WINAPI DetourSynthFlushPseudoFile(PDETOUR_SYNTH pSynth);
BOOL WINAPI DetourSynthClose(PDETOUR_SYNTH pSynth);
DWORD WINAPI DetourSynthLoadMissingSymbols(VOID);
VOID WINAPI DetourSynthNotifyDebuggerOfLoad(PBYTE pbData, PCSTR pszDllPath);
/////////////////////////////////////////////// First Chance Exception Filter.
//
LPTOP_LEVEL_EXCEPTION_FILTER WINAPI
DetourFirstChanceExceptionFilter(LPTOP_LEVEL_EXCEPTION_FILTER lpTopLevelFilter);
///////////////////////////////////////////////// Create Process & Inject Dll.
//
typedef BOOL (WINAPI *PCREATE_PROCESS_ROUTINEA)
(LPCSTR lpApplicationName,
LPSTR lpCommandLine,
LPSECURITY_ATTRIBUTES lpProcessAttributes,
LPSECURITY_ATTRIBUTES lpThreadAttributes,
BOOL bInheritHandles,
DWORD dwCreationFlags,
LPVOID lpEnvironment,
LPCSTR lpCurrentDirectory,
LPSTARTUPINFOA lpStartupInfo,
LPPROCESS_INFORMATION lpProcessInformation);
typedef BOOL (WINAPI *PCREATE_PROCESS_ROUTINEW)
(LPCWSTR lpApplicationName,
LPWSTR lpCommandLine,
LPSECURITY_ATTRIBUTES lpProcessAttributes,
LPSECURITY_ATTRIBUTES lpThreadAttributes,
BOOL bInheritHandles,
DWORD dwCreationFlags,
LPVOID lpEnvironment,
LPCWSTR lpCurrentDirectory,
LPSTARTUPINFOW lpStartupInfo,
LPPROCESS_INFORMATION lpProcessInformation);
BOOL WINAPI CreateProcessWithDllA(LPCSTR lpApplicationName,
LPSTR lpCommandLine,
LPSECURITY_ATTRIBUTES lpProcessAttributes,
LPSECURITY_ATTRIBUTES lpThreadAttributes,
BOOL bInheritHandles,
DWORD dwCreationFlags,
LPVOID lpEnvironment,
LPCSTR lpCurrentDirectory,
LPSTARTUPINFOA lpStartupInfo,
LPPROCESS_INFORMATION lpProcessInformation,
LPCSTR lpDllName,
PCREATE_PROCESS_ROUTINEA pfCreateProcessA);
BOOL WINAPI CreateProcessWithDllW(LPCWSTR lpApplicationName,
LPWSTR lpCommandLine,
LPSECURITY_ATTRIBUTES lpProcessAttributes,
LPSECURITY_ATTRIBUTES lpThreadAttributes,
BOOL bInheritHandles,
DWORD dwCreationFlags,
LPVOID lpEnvironment,
LPCWSTR lpCurrentDirectory,
LPSTARTUPINFOW lpStartupInfo,
LPPROCESS_INFORMATION lpProcessInformation,
LPCWSTR lpDllName,
PCREATE_PROCESS_ROUTINEW pfCreateProcessW);
#ifdef UNICODE
#define CreateProcessWithDll CreateProcessWithDllW
#define PCREATE_PROCESS_ROUTINE PCREATE_PROCESS_ROUTINEW
#else
#define CreateProcessWithDll CreateProcessWithDllA
#define PCREATE_PROCESS_ROUTINE PCREATE_PROCESS_ROUTINEA
#endif // !UNICODE
BOOL WINAPI ContinueProcessWithDllA(HANDLE hProcess, LPCSTR lpDllName);
BOOL WINAPI ContinueProcessWithDllW(HANDLE hProcess, LPCWSTR lpDllName);
#ifdef UNICODE
#define ContinueProcessWithDll ContinueProcessWithDllW
#else
#define ContinueProcessWithDll ContinueProcessWithDllA
#endif // !UNICODE
//
//////////////////////////////////////////////////////////////////////////////
#ifdef __cplusplus
}
#endif // __cplusplus
#endif // _DETOURS_H_
//////////////////////////////////////////////////////////////// End of File.