mirror of
https://gitee.com/acl-dev/acl.git
synced 2024-12-15 09:20:52 +08:00
617 lines
21 KiB
C++
617 lines
21 KiB
C++
//////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// File: detours.h
|
|
// Module: detours.lib
|
|
//
|
|
// Detours for binary functions. Version 1.5 (Build 46)
|
|
//
|
|
// Copyright 1995-2001, Microsoft Corporation
|
|
//
|
|
|
|
#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
|
|
|
|
/////////////////////////////////////////////////// Instruction Target Macros.
|
|
//
|
|
#define DETOUR_INSTRUCTION_TARGET_NONE ((PBYTE)0)
|
|
#define DETOUR_INSTRUCTION_TARGET_DYNAMIC ((PBYTE)~0ul)
|
|
|
|
/////////////////////////////////////////////////////////// Trampoline Macros.
|
|
//
|
|
// DETOUR_TRAMPOLINE(trampoline_prototype, target_name)
|
|
//
|
|
// The naked trampoline must be at least DETOUR_TRAMPOLINE_SIZE bytes.
|
|
//
|
|
#define DETOUR_TRAMPOLINE_SIZE 32
|
|
#define 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_EMPTY(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 };\
|
|
}
|
|
|
|
/////////////////////////////////////////////////////////// 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 DetourRemove(PBYTE pbTrampoline, PBYTE pbDetour);
|
|
|
|
////////////////////////////////////////////////////////////// Code Functions.
|
|
//
|
|
PBYTE WINAPI DetourFindFunction(PCHAR pszModule, PCHAR pszFunction);
|
|
PBYTE WINAPI DetourGetFinalCode(PBYTE pbCode, BOOL fSkipJmp);
|
|
|
|
PBYTE WINAPI DetourCopyInstruction(PBYTE pbDst, PBYTE pbSrc, PBYTE *ppbTarget);
|
|
PBYTE WINAPI DetourCopyInstructionEx(PBYTE pbDst,
|
|
PBYTE pbSrc,
|
|
PBYTE *ppbTarget,
|
|
LONG *plExtra);
|
|
|
|
///////////////////////////////////////////////////// Loaded Binary Functions.
|
|
//
|
|
HMODULE WINAPI DetourEnumerateModules(HMODULE hModuleLast);
|
|
PBYTE WINAPI DetourGetEntryPoint(HMODULE hModule);
|
|
BOOL WINAPI DetourEnumerateExports(HMODULE hModule,
|
|
PVOID pContext,
|
|
PF_DETOUR_BINARY_EXPORT_CALLBACK pfExport);
|
|
|
|
PBYTE WINAPI DetourFindPayload(HMODULE hModule, REFGUID rguid, DWORD *pcbData);
|
|
DWORD WINAPI DetourGetSizeOfPayloads(HMODULE hModule);
|
|
|
|
///////////////////////////////////////////////// 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 DetourBinaryPurgePayloads(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);
|
|
|
|
/////////////////////////////////////////////// First Chance Exception Filter.
|
|
//
|
|
LPTOP_LEVEL_EXCEPTION_FILTER WINAPI
|
|
DetourFirstChanceExceptionFilter(LPTOP_LEVEL_EXCEPTION_FILTER lpTopLevelFilter);
|
|
|
|
///////////////////////////////////////////////// Create Process & Inject Dll.
|
|
//
|
|
typedef BOOL (WINAPI *PDETOUR_CREATE_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 *PDETOUR_CREATE_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 DetourCreateProcessWithDllA(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,
|
|
PDETOUR_CREATE_PROCESS_ROUTINEA
|
|
pfCreateProcessA);
|
|
|
|
BOOL WINAPI DetourCreateProcessWithDllW(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,
|
|
PDETOUR_CREATE_PROCESS_ROUTINEW
|
|
pfCreateProcessW);
|
|
|
|
#ifdef UNICODE
|
|
#define DetourCreateProcessWithDll DetourCreateProcessWithDllW
|
|
#define PDETOUR_CREATE_PROCESS_ROUTINE PDETOUR_CREATE_PROCESS_ROUTINEW
|
|
#else
|
|
#define DetourCreateProcessWithDll DetourCreateProcessWithDllA
|
|
#define PDETOUR_CREATE_PROCESS_ROUTINE PDETOUR_CREATE_PROCESS_ROUTINEA
|
|
#endif // !UNICODE
|
|
|
|
BOOL WINAPI DetourContinueProcessWithDllA(HANDLE hProcess, LPCSTR lpDllName);
|
|
BOOL WINAPI DetourContinueProcessWithDllW(HANDLE hProcess, LPCWSTR lpDllName);
|
|
|
|
#ifdef UNICODE
|
|
#define DetourContinueProcessWithDll DetourContinueProcessWithDllW
|
|
#else
|
|
#define DetourContinueProcessWithDll DetourContinueProcessWithDllA
|
|
#endif // !UNICODE
|
|
//
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif // __cplusplus
|
|
|
|
/////////////////////////////////////////////////////////////////// Old Names.
|
|
//
|
|
#define ContinueProcessWithDll DetourContinueProcessWithDll
|
|
#define ContinueProcessWithDllA DetourContinueProcessWithDllA
|
|
#define ContinueProcessWithDllW DetourContinueProcessWithDllW
|
|
#define CreateProcessWithDll DetourCreateProcessWithDll
|
|
#define CreateProcessWithDllA DetourCreateProcessWithDllA
|
|
#define CreateProcessWithDllW DetourCreateProcessWithDllW
|
|
#define DETOUR_TRAMPOLINE_WO_TARGET DETOUR_TRAMPOLINE_EMPTY
|
|
#define DetourBinaryPurgePayload DetourBinaryPurgePayloads
|
|
#define DetourEnumerateExportsForInstance DetourEnumerateExports
|
|
#define DetourEnumerateInstances DetourEnumerateModules
|
|
#define DetourFindEntryPointForInstance DetourGetEntryPoint
|
|
#define DetourFindFinalCode DetourGetFinalCode
|
|
#define DetourFindPayloadInBinary DetourFindPayload
|
|
#define DetourGetSizeOfBinary DetourGetSizeOfPayloads
|
|
#define DetourRemoveWithTrampoline DetourRemove
|
|
#define PCREATE_PROCESS_ROUTINE PDETOUR_CREATE_PROCESS_ROUTINE
|
|
#define PCREATE_PROCESS_ROUTINEA PDETOUR_CREATE_PROCESS_ROUTINEA
|
|
#define PCREATE_PROCESS_ROUTINEW PDETOUR_CREATE_PROCESS_ROUTINEW
|
|
//
|
|
|
|
//////////////////////////////////////////////// Detours Internal Definitions.
|
|
//
|
|
#ifdef __cplusplus
|
|
#ifdef DETOURS_INTERNAL
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
#ifdef IMAGEAPI // defined by IMAGEHLP.H
|
|
typedef LPAPI_VERSION (NTAPI *PF_ImagehlpApiVersionEx)(LPAPI_VERSION AppVersion);
|
|
|
|
typedef BOOL (NTAPI *PF_SymInitialize)(IN HANDLE hProcess,
|
|
IN LPSTR UserSearchPath,
|
|
IN BOOL fInvadeProcess);
|
|
typedef DWORD (NTAPI *PF_SymSetOptions)(IN DWORD SymOptions);
|
|
typedef DWORD (NTAPI *PF_SymGetOptions)(VOID);
|
|
typedef BOOL (NTAPI *PF_SymLoadModule)(IN HANDLE hProcess,
|
|
IN HANDLE hFile,
|
|
IN PSTR ImageName,
|
|
IN PSTR ModuleName,
|
|
IN DWORD BaseOfDll,
|
|
IN DWORD SizeOfDll);
|
|
typedef BOOL (NTAPI *PF_SymGetModuleInfo)(IN HANDLE hProcess,
|
|
IN DWORD dwAddr,
|
|
OUT PIMAGEHLP_MODULE ModuleInfo);
|
|
typedef BOOL (NTAPI *PF_SymGetSymFromName)(IN HANDLE hProcess,
|
|
IN LPSTR Name,
|
|
OUT PIMAGEHLP_SYMBOL Symbol);
|
|
typedef BOOL (NTAPI *PF_BindImage)(IN LPSTR pszImageName,
|
|
IN LPSTR pszDllPath,
|
|
IN LPSTR pszSymbolPath);
|
|
|
|
typedef struct _DETOUR_SYM_INFO
|
|
{
|
|
HANDLE hProcess;
|
|
HMODULE hImageHlp;
|
|
PF_ImagehlpApiVersionEx pfImagehlpApiVersionEx;
|
|
PF_SymInitialize pfSymInitialize;
|
|
PF_SymSetOptions pfSymSetOptions;
|
|
PF_SymGetOptions pfSymGetOptions;
|
|
PF_SymLoadModule pfSymLoadModule;
|
|
PF_SymGetModuleInfo pfSymGetModuleInfo;
|
|
PF_SymGetSymFromName pfSymGetSymFromName;
|
|
PF_BindImage pfBindImage;
|
|
} DETOUR_SYM_INFO, *PDETOUR_SYM_INFO;
|
|
|
|
PDETOUR_SYM_INFO DetourLoadImageHlp(VOID);
|
|
|
|
#endif // IMAGEAPI
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
class CDetourEnableWriteOnCodePage
|
|
{
|
|
public:
|
|
CDetourEnableWriteOnCodePage(PBYTE pbCode, LONG cbCode = DETOUR_TRAMPOLINE_SIZE)
|
|
{
|
|
m_pbCode = pbCode;
|
|
m_cbCode = cbCode;
|
|
m_dwOldPerm = 0;
|
|
m_hProcess = GetCurrentProcess();
|
|
|
|
if (m_pbCode && m_cbCode) {
|
|
if (!FlushInstructionCache(m_hProcess, pbCode, cbCode)) {
|
|
return;
|
|
}
|
|
if (!VirtualProtect(pbCode,
|
|
cbCode,
|
|
PAGE_EXECUTE_READWRITE,
|
|
&m_dwOldPerm)) {
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
~CDetourEnableWriteOnCodePage()
|
|
{
|
|
if (m_dwOldPerm && m_pbCode && m_cbCode) {
|
|
DWORD dwTemp = 0;
|
|
if (!FlushInstructionCache(m_hProcess, m_pbCode, m_cbCode)) {
|
|
return;
|
|
}
|
|
if (!VirtualProtect(m_pbCode, m_cbCode, m_dwOldPerm, &dwTemp)) {
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
BOOL SetPermission(DWORD dwPerms)
|
|
{
|
|
if (m_dwOldPerm && m_pbCode && m_cbCode) {
|
|
m_dwOldPerm = dwPerms;
|
|
return TRUE;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
BOOL IsValid(VOID)
|
|
{
|
|
return m_pbCode && m_cbCode && m_dwOldPerm;
|
|
}
|
|
|
|
private:
|
|
HANDLE m_hProcess;
|
|
PBYTE m_pbCode;
|
|
LONG m_cbCode;
|
|
DWORD m_dwOldPerm;
|
|
};
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
inline PBYTE DetourGenMovEax(PBYTE pbCode, UINT32 nValue)
|
|
{
|
|
*pbCode++ = 0xB8;
|
|
*((UINT32*&)pbCode)++ = nValue;
|
|
return pbCode;
|
|
}
|
|
|
|
inline PBYTE DetourGenMovEbx(PBYTE pbCode, UINT32 nValue)
|
|
{
|
|
*pbCode++ = 0xBB;
|
|
*((UINT32*&)pbCode)++ = nValue;
|
|
return pbCode;
|
|
}
|
|
|
|
inline PBYTE DetourGenMovEcx(PBYTE pbCode, UINT32 nValue)
|
|
{
|
|
*pbCode++ = 0xB9;
|
|
*((UINT32*&)pbCode)++ = nValue;
|
|
return pbCode;
|
|
}
|
|
|
|
inline PBYTE DetourGenMovEdx(PBYTE pbCode, UINT32 nValue)
|
|
{
|
|
*pbCode++ = 0xBA;
|
|
*((UINT32*&)pbCode)++ = nValue;
|
|
return pbCode;
|
|
}
|
|
|
|
inline PBYTE DetourGenMovEsi(PBYTE pbCode, UINT32 nValue)
|
|
{
|
|
*pbCode++ = 0xBE;
|
|
*((UINT32*&)pbCode)++ = nValue;
|
|
return pbCode;
|
|
}
|
|
|
|
inline PBYTE DetourGenMovEdi(PBYTE pbCode, UINT32 nValue)
|
|
{
|
|
*pbCode++ = 0xBF;
|
|
*((UINT32*&)pbCode)++ = nValue;
|
|
return pbCode;
|
|
}
|
|
|
|
inline PBYTE DetourGenMovEbp(PBYTE pbCode, UINT32 nValue)
|
|
{
|
|
*pbCode++ = 0xBD;
|
|
*((UINT32*&)pbCode)++ = nValue;
|
|
return pbCode;
|
|
}
|
|
|
|
inline PBYTE DetourGenMovEsp(PBYTE pbCode, UINT32 nValue)
|
|
{
|
|
*pbCode++ = 0xBC;
|
|
*((UINT32*&)pbCode)++ = nValue;
|
|
return pbCode;
|
|
}
|
|
|
|
inline PBYTE DetourGenPush(PBYTE pbCode, UINT32 nValue)
|
|
{
|
|
*pbCode++ = 0x68;
|
|
*((UINT32*&)pbCode)++ = nValue;
|
|
return pbCode;
|
|
}
|
|
|
|
inline PBYTE DetourGenPushad(PBYTE pbCode)
|
|
{
|
|
*pbCode++ = 0x60;
|
|
return pbCode;
|
|
}
|
|
|
|
inline PBYTE DetourGenPopad(PBYTE pbCode)
|
|
{
|
|
*pbCode++ = 0x61;
|
|
return pbCode;
|
|
}
|
|
|
|
inline PBYTE DetourGenJmp(PBYTE pbCode, PBYTE pbJmpDst, PBYTE pbJmpSrc = 0)
|
|
{
|
|
if (pbJmpSrc == 0) {
|
|
pbJmpSrc = pbCode;
|
|
}
|
|
*pbCode++ = 0xE9;
|
|
*((INT32*&)pbCode)++ = pbJmpDst - (pbJmpSrc + 5);
|
|
return pbCode;
|
|
}
|
|
|
|
inline PBYTE DetourGenCall(PBYTE pbCode, PBYTE pbJmpDst, PBYTE pbJmpSrc = 0)
|
|
{
|
|
if (pbJmpSrc == 0) {
|
|
pbJmpSrc = pbCode;
|
|
}
|
|
*pbCode++ = 0xE8;
|
|
*((INT32*&)pbCode)++ = pbJmpDst - (pbJmpSrc + 5);
|
|
return pbCode;
|
|
}
|
|
|
|
inline PBYTE DetourGenBreak(PBYTE pbCode)
|
|
{
|
|
*pbCode++ = 0xcc;
|
|
return pbCode;
|
|
}
|
|
|
|
inline PBYTE DetourGenRet(PBYTE pbCode)
|
|
{
|
|
*pbCode++ = 0xc3;
|
|
return pbCode;
|
|
}
|
|
|
|
inline PBYTE DetourGenNop(PBYTE pbCode)
|
|
{
|
|
*pbCode++ = 0x90;
|
|
return pbCode;
|
|
}
|
|
#endif DETOURS_INTERAL
|
|
#endif // __cplusplus
|
|
|
|
#endif // _DETOURS_H_
|
|
//
|
|
//////////////////////////////////////////////////////////////// End of File.
|