diff options
Diffstat (limited to 'NorthstarDLL/hooks.h')
-rw-r--r-- | NorthstarDLL/hooks.h | 578 |
1 files changed, 289 insertions, 289 deletions
diff --git a/NorthstarDLL/hooks.h b/NorthstarDLL/hooks.h index b6000953..feda40c7 100644 --- a/NorthstarDLL/hooks.h +++ b/NorthstarDLL/hooks.h @@ -1,289 +1,289 @@ -#pragma once
-#include "memory.h"
-
-#include <string>
-#include <iostream>
-
-void InstallInitialHooks();
-
-typedef void (*DllLoadCallbackFuncType)(CModule moduleAddress);
-void AddDllLoadCallback(std::string dll, DllLoadCallbackFuncType callback, std::string tag = "", std::vector<std::string> reliesOn = {});
-void AddDllLoadCallbackForDedicatedServer(
- std::string dll, DllLoadCallbackFuncType callback, std::string tag = "", std::vector<std::string> reliesOn = {});
-void AddDllLoadCallbackForClient(
- std::string dll, DllLoadCallbackFuncType callback, std::string tag = "", std::vector<std::string> reliesOn = {});
-
-void CallAllPendingDLLLoadCallbacks();
-
-// new dll load callback stuff
-enum class eDllLoadCallbackSide
-{
- UNSIDED,
- CLIENT,
- DEDICATED_SERVER
-};
-
-class __dllLoadCallback
-{
- public:
- __dllLoadCallback() = delete;
- __dllLoadCallback(
- eDllLoadCallbackSide side,
- const std::string dllName,
- DllLoadCallbackFuncType callback,
- std::string uniqueStr,
- std::string reliesOn);
-};
-
-#define __CONCAT3(x, y, z) x##y##z
-#define CONCAT3(x, y, z) __CONCAT3(x, y, z)
-#define __CONCAT2(x, y) x##y
-#define CONCAT2(x, y) __CONCAT2(x, y)
-#define __STR(s) #s
-
-// adds a callback to be called when a given dll is loaded, for creating hooks and such
-#define __ON_DLL_LOAD(dllName, side, uniquestr, reliesOn, args) \
-void CONCAT2(__dllLoadCallback, uniquestr) args; \
-namespace { __dllLoadCallback CONCAT2(__dllLoadCallbackInstance, __LINE__)(side, dllName, CONCAT2(__dllLoadCallback, uniquestr), __STR(uniquestr), reliesOn); } \
-void CONCAT2(__dllLoadCallback, uniquestr) args \
-
-#define ON_DLL_LOAD(dllName, uniquestr, args) __ON_DLL_LOAD(dllName, eDllLoadCallbackSide::UNSIDED, uniquestr, "", args)
-#define ON_DLL_LOAD_RELIESON(dllName, uniquestr, reliesOn, args) __ON_DLL_LOAD(dllName, eDllLoadCallbackSide::UNSIDED, uniquestr, __STR(reliesOn), args)
-#define ON_DLL_LOAD_CLIENT(dllName, uniquestr, args) __ON_DLL_LOAD(dllName, eDllLoadCallbackSide::CLIENT, uniquestr, "", args)
-#define ON_DLL_LOAD_CLIENT_RELIESON(dllName, uniquestr, reliesOn, args) __ON_DLL_LOAD(dllName, eDllLoadCallbackSide::CLIENT, uniquestr, __STR(reliesOn), args)
-#define ON_DLL_LOAD_DEDI(dllName, uniquestr, args) __ON_DLL_LOAD(dllName, eDllLoadCallbackSide::DEDICATED_SERVER, uniquestr, "", args)
-#define ON_DLL_LOAD_DEDI_RELIESON(dllName, uniquestr, reliesOn, args) __ON_DLL_LOAD(dllName, eDllLoadCallbackSide::DEDICATED_SERVER, uniquestr, __STR(reliesOn), args)
-
-// new macro hook stuff
-class __autohook;
-
-class __fileAutohook
-{
- public:
- std::vector<__autohook*> hooks;
-
- void Dispatch();
- void DispatchForModule(const char* pModuleName);
-};
-
-// initialise autohooks for this file
-#define AUTOHOOK_INIT() \
-namespace { __fileAutohook __FILEAUTOHOOK; } \
-
-// dispatch all autohooks in this file
-#define AUTOHOOK_DISPATCH() \
-__FILEAUTOHOOK.Dispatch(); \
-
-#define AUTOHOOK_DISPATCH_MODULE(moduleName) \
-__FILEAUTOHOOK.DispatchForModule(__STR(moduleName)); \
-
-class __autohook
-{
- public:
- enum AddressResolutionMode
- {
- OFFSET_STRING, // we're using a string that of the format dllname.dll + offset
- ABSOLUTE_ADDR, // we're using an absolute address, we don't need to process it at all
- PROCADDRESS // resolve using GetModuleHandle and GetProcAddress
- };
-
- char* pFuncName;
-
- LPVOID pHookFunc;
- LPVOID* ppOrigFunc;
-
- // address resolution props
- AddressResolutionMode iAddressResolutionMode;
- char* pAddrString = nullptr; // for OFFSET_STRING
- LPVOID iAbsoluteAddress = nullptr; // for ABSOLUTE_ADDR
- char* pModuleName; // for PROCADDRESS
- char* pProcName; // for PROCADDRESS
-
- public:
- __autohook() = delete;
-
- __autohook(__fileAutohook* autohook, const char* funcName, LPVOID absoluteAddress, LPVOID* orig, LPVOID func)
- : pHookFunc(func), ppOrigFunc(orig), iAbsoluteAddress(absoluteAddress)
- {
- iAddressResolutionMode = ABSOLUTE_ADDR;
-
- const int iFuncNameStrlen = strlen(funcName) + 1;
- pFuncName = new char[iFuncNameStrlen];
- memcpy(pFuncName, funcName, iFuncNameStrlen);
-
- autohook->hooks.push_back(this);
- }
-
- __autohook(__fileAutohook* autohook, const char* funcName, const char* addrString, LPVOID* orig, LPVOID func)
- : pHookFunc(func), ppOrigFunc(orig)
- {
- iAddressResolutionMode = OFFSET_STRING;
-
- const int iFuncNameStrlen = strlen(funcName) + 1;
- pFuncName = new char[iFuncNameStrlen];
- memcpy(pFuncName, funcName, iFuncNameStrlen);
-
- const int iAddrStrlen = strlen(addrString) + 1;
- pAddrString = new char[iAddrStrlen];
- memcpy(pAddrString, addrString, iAddrStrlen);
-
- autohook->hooks.push_back(this);
- }
-
- __autohook(__fileAutohook* autohook, const char* funcName, const char* moduleName, const char* procName, LPVOID* orig, LPVOID func)
- : pHookFunc(func), ppOrigFunc(orig)
- {
- iAddressResolutionMode = PROCADDRESS;
-
- const int iFuncNameStrlen = strlen(funcName) + 1;
- pFuncName = new char[iFuncNameStrlen];
- memcpy(pFuncName, funcName, iFuncNameStrlen);
-
- const int iModuleNameStrlen = strlen(moduleName) + 1;
- pModuleName = new char[iModuleNameStrlen];
- memcpy(pModuleName, moduleName, iModuleNameStrlen);
-
- const int iProcNameStrlen = strlen(procName) + 1;
- pProcName = new char[iProcNameStrlen];
- memcpy(pProcName, procName, iProcNameStrlen);
-
- autohook->hooks.push_back(this);
- }
-
- ~__autohook()
- {
- delete[] pFuncName;
-
- if (pAddrString)
- delete[] pAddrString;
-
- if (pModuleName)
- delete[] pModuleName;
-
- if (pProcName)
- delete[] pProcName;
- }
-
- void Dispatch()
- {
- LPVOID targetAddr = nullptr;
-
- // determine the address of the function we're hooking
- switch (iAddressResolutionMode)
- {
- case ABSOLUTE_ADDR:
- {
- targetAddr = iAbsoluteAddress;
- break;
- }
-
- case OFFSET_STRING:
- {
- // in the format server.dll + 0xDEADBEEF
- int iDllNameEnd = 0;
- for (; !isspace(pAddrString[iDllNameEnd]) && pAddrString[iDllNameEnd] != '+'; iDllNameEnd++);
-
- char* pModuleName = new char[iDllNameEnd + 1];
- memcpy(pModuleName, pAddrString, iDllNameEnd);
- pModuleName[iDllNameEnd] = '\0';
-
- // get the module address
- const HMODULE pModuleAddr = GetModuleHandleA(pModuleName);
-
- if (!pModuleAddr)
- break;
-
- // get the offset string
- uintptr_t iOffset = 0;
-
- int iOffsetBegin = iDllNameEnd;
- int iOffsetEnd = strlen(pAddrString);
-
- // seek until we hit the start of the number offset
- for (; !(pAddrString[iOffsetBegin] >= '0' && pAddrString[iOffsetBegin] <= '9') && pAddrString[iOffsetBegin]; iOffsetBegin++);
-
- bool bIsHex = pAddrString[iOffsetBegin] == '0' && (pAddrString[iOffsetBegin + 1] == 'X' || pAddrString[iOffsetBegin + 1] == 'x');
- if (bIsHex)
- iOffset = std::stoi(pAddrString + iOffsetBegin + 2, 0, 16);
- else
- iOffset = std::stoi(pAddrString + iOffsetBegin);
-
- targetAddr = (LPVOID)((uintptr_t)pModuleAddr + iOffset);
- break;
- }
-
- case PROCADDRESS:
- {
- targetAddr = GetProcAddress(GetModuleHandleA(pModuleName), pProcName);
- break;
- }
- }
-
- if (MH_CreateHook(targetAddr, pHookFunc, ppOrigFunc) == MH_OK)
- {
- if (MH_EnableHook(targetAddr) == MH_OK)
- spdlog::info("Enabling hook {}", pFuncName);
- else
- spdlog::error("MH_EnableHook failed for function {}", pFuncName);
- }
- else
- spdlog::error("MH_CreateHook failed for function {}", pFuncName);
- }
-};
-
-// hook a function at a given offset from a dll to be dispatched with AUTOHOOK_DISPATCH()
-#define AUTOHOOK(name, addrString, type, callingConvention, args) \
-type callingConvention CONCAT2(__autohookfunc, name) args; \
-namespace { \
-type(*callingConvention name) args; \
-__autohook CONCAT2(__autohook, __LINE__)(&__FILEAUTOHOOK, __STR(name), __STR(addrString), (LPVOID*)&name, (LPVOID)CONCAT2(__autohookfunc, name)); \
-} \
-type callingConvention CONCAT2(__autohookfunc, name) args \
-
-// hook a function at a given absolute constant address to be dispatched with AUTOHOOK_DISPATCH()
-#define AUTOHOOK_ABSOLUTEADDR(name, addr, type, callingConvention, args) \
-type callingConvention CONCAT2(__autohookfunc, name) args; \
-namespace { \
-type(*callingConvention name) args; \
-__autohook CONCAT2(__autohook, __LINE__)(&__FILEAUTOHOOK, __STR(name), addr, (LPVOID*)&name, (LPVOID)CONCAT2(__autohookfunc, name)); \
-} \
-type callingConvention CONCAT2(__autohookfunc, name) args \
-
-// hook a function at a given module and exported function to be dispatched with AUTOHOOK_DISPATCH()
-#define AUTOHOOK_PROCADDRESS(name, moduleName, procName, type, callingConvention, args) \
-type callingConvention CONCAT2(__autohookfunc, name) args; \
-namespace { \
-type(*callingConvention name) args; \
-__autohook CONCAT2(__autohook, __LINE__)(&__FILEAUTOHOOK, __STR(name), __STR(moduleName), __STR(procName), (LPVOID*)&name, (LPVOID)CONCAT2(__autohookfunc, name)); \
-} \
-type callingConvention CONCAT2(__autohookfunc, name) args \
-
-class ManualHook
-{
- public:
- char* pFuncName;
-
- LPVOID pHookFunc;
- LPVOID* ppOrigFunc;
-
- public:
- ManualHook() = delete;
- ManualHook(const char* funcName, LPVOID func);
- ManualHook(const char* funcName, LPVOID* orig, LPVOID func);
- bool Dispatch(LPVOID addr, LPVOID* orig = nullptr);
-};
-
-// hook a function to be dispatched manually later
-#define HOOK(varName, originalFunc, type, callingConvention, args) \
-namespace { type(*callingConvention originalFunc) args; } \
-type callingConvention CONCAT2(__manualhookfunc, varName) args; \
-ManualHook varName = ManualHook(__STR(varName), (LPVOID*)&originalFunc, (LPVOID)CONCAT2(__manualhookfunc, varName)); \
-type callingConvention CONCAT2(__manualhookfunc, varName) args \
-
-#define HOOK_NOORIG(varName, type, callingConvention, args) \
-type callingConvention CONCAT2(__manualhookfunc, varName) args; \
-ManualHook varName = ManualHook(__STR(varName), (LPVOID)CONCAT2(__manualhookfunc, varName)); \
-type callingConvention CONCAT2(__manualhookfunc, varName) args \
-
-void MakeHook(LPVOID pTarget, LPVOID pDetour, void* ppOriginal, const char* pFuncName = "");
-#define MAKEHOOK(pTarget, pDetour, ppOriginal) MakeHook(pTarget, pDetour, ppOriginal, __STR(pDetour))
\ No newline at end of file +#pragma once +#include "memory.h" + +#include <string> +#include <iostream> + +void InstallInitialHooks(); + +typedef void (*DllLoadCallbackFuncType)(CModule moduleAddress); +void AddDllLoadCallback(std::string dll, DllLoadCallbackFuncType callback, std::string tag = "", std::vector<std::string> reliesOn = {}); +void AddDllLoadCallbackForDedicatedServer( + std::string dll, DllLoadCallbackFuncType callback, std::string tag = "", std::vector<std::string> reliesOn = {}); +void AddDllLoadCallbackForClient( + std::string dll, DllLoadCallbackFuncType callback, std::string tag = "", std::vector<std::string> reliesOn = {}); + +void CallAllPendingDLLLoadCallbacks(); + +// new dll load callback stuff +enum class eDllLoadCallbackSide +{ + UNSIDED, + CLIENT, + DEDICATED_SERVER +}; + +class __dllLoadCallback +{ + public: + __dllLoadCallback() = delete; + __dllLoadCallback( + eDllLoadCallbackSide side, + const std::string dllName, + DllLoadCallbackFuncType callback, + std::string uniqueStr, + std::string reliesOn); +}; + +#define __CONCAT3(x, y, z) x##y##z +#define CONCAT3(x, y, z) __CONCAT3(x, y, z) +#define __CONCAT2(x, y) x##y +#define CONCAT2(x, y) __CONCAT2(x, y) +#define __STR(s) #s + +// adds a callback to be called when a given dll is loaded, for creating hooks and such +#define __ON_DLL_LOAD(dllName, side, uniquestr, reliesOn, args) \ +void CONCAT2(__dllLoadCallback, uniquestr) args; \ +namespace { __dllLoadCallback CONCAT2(__dllLoadCallbackInstance, __LINE__)(side, dllName, CONCAT2(__dllLoadCallback, uniquestr), __STR(uniquestr), reliesOn); } \ +void CONCAT2(__dllLoadCallback, uniquestr) args \ + +#define ON_DLL_LOAD(dllName, uniquestr, args) __ON_DLL_LOAD(dllName, eDllLoadCallbackSide::UNSIDED, uniquestr, "", args) +#define ON_DLL_LOAD_RELIESON(dllName, uniquestr, reliesOn, args) __ON_DLL_LOAD(dllName, eDllLoadCallbackSide::UNSIDED, uniquestr, __STR(reliesOn), args) +#define ON_DLL_LOAD_CLIENT(dllName, uniquestr, args) __ON_DLL_LOAD(dllName, eDllLoadCallbackSide::CLIENT, uniquestr, "", args) +#define ON_DLL_LOAD_CLIENT_RELIESON(dllName, uniquestr, reliesOn, args) __ON_DLL_LOAD(dllName, eDllLoadCallbackSide::CLIENT, uniquestr, __STR(reliesOn), args) +#define ON_DLL_LOAD_DEDI(dllName, uniquestr, args) __ON_DLL_LOAD(dllName, eDllLoadCallbackSide::DEDICATED_SERVER, uniquestr, "", args) +#define ON_DLL_LOAD_DEDI_RELIESON(dllName, uniquestr, reliesOn, args) __ON_DLL_LOAD(dllName, eDllLoadCallbackSide::DEDICATED_SERVER, uniquestr, __STR(reliesOn), args) + +// new macro hook stuff +class __autohook; + +class __fileAutohook +{ + public: + std::vector<__autohook*> hooks; + + void Dispatch(); + void DispatchForModule(const char* pModuleName); +}; + +// initialise autohooks for this file +#define AUTOHOOK_INIT() \ +namespace { __fileAutohook __FILEAUTOHOOK; } \ + +// dispatch all autohooks in this file +#define AUTOHOOK_DISPATCH() \ +__FILEAUTOHOOK.Dispatch(); \ + +#define AUTOHOOK_DISPATCH_MODULE(moduleName) \ +__FILEAUTOHOOK.DispatchForModule(__STR(moduleName)); \ + +class __autohook +{ + public: + enum AddressResolutionMode + { + OFFSET_STRING, // we're using a string that of the format dllname.dll + offset + ABSOLUTE_ADDR, // we're using an absolute address, we don't need to process it at all + PROCADDRESS // resolve using GetModuleHandle and GetProcAddress + }; + + char* pFuncName; + + LPVOID pHookFunc; + LPVOID* ppOrigFunc; + + // address resolution props + AddressResolutionMode iAddressResolutionMode; + char* pAddrString = nullptr; // for OFFSET_STRING + LPVOID iAbsoluteAddress = nullptr; // for ABSOLUTE_ADDR + char* pModuleName; // for PROCADDRESS + char* pProcName; // for PROCADDRESS + + public: + __autohook() = delete; + + __autohook(__fileAutohook* autohook, const char* funcName, LPVOID absoluteAddress, LPVOID* orig, LPVOID func) + : pHookFunc(func), ppOrigFunc(orig), iAbsoluteAddress(absoluteAddress) + { + iAddressResolutionMode = ABSOLUTE_ADDR; + + const int iFuncNameStrlen = strlen(funcName) + 1; + pFuncName = new char[iFuncNameStrlen]; + memcpy(pFuncName, funcName, iFuncNameStrlen); + + autohook->hooks.push_back(this); + } + + __autohook(__fileAutohook* autohook, const char* funcName, const char* addrString, LPVOID* orig, LPVOID func) + : pHookFunc(func), ppOrigFunc(orig) + { + iAddressResolutionMode = OFFSET_STRING; + + const int iFuncNameStrlen = strlen(funcName) + 1; + pFuncName = new char[iFuncNameStrlen]; + memcpy(pFuncName, funcName, iFuncNameStrlen); + + const int iAddrStrlen = strlen(addrString) + 1; + pAddrString = new char[iAddrStrlen]; + memcpy(pAddrString, addrString, iAddrStrlen); + + autohook->hooks.push_back(this); + } + + __autohook(__fileAutohook* autohook, const char* funcName, const char* moduleName, const char* procName, LPVOID* orig, LPVOID func) + : pHookFunc(func), ppOrigFunc(orig) + { + iAddressResolutionMode = PROCADDRESS; + + const int iFuncNameStrlen = strlen(funcName) + 1; + pFuncName = new char[iFuncNameStrlen]; + memcpy(pFuncName, funcName, iFuncNameStrlen); + + const int iModuleNameStrlen = strlen(moduleName) + 1; + pModuleName = new char[iModuleNameStrlen]; + memcpy(pModuleName, moduleName, iModuleNameStrlen); + + const int iProcNameStrlen = strlen(procName) + 1; + pProcName = new char[iProcNameStrlen]; + memcpy(pProcName, procName, iProcNameStrlen); + + autohook->hooks.push_back(this); + } + + ~__autohook() + { + delete[] pFuncName; + + if (pAddrString) + delete[] pAddrString; + + if (pModuleName) + delete[] pModuleName; + + if (pProcName) + delete[] pProcName; + } + + void Dispatch() + { + LPVOID targetAddr = nullptr; + + // determine the address of the function we're hooking + switch (iAddressResolutionMode) + { + case ABSOLUTE_ADDR: + { + targetAddr = iAbsoluteAddress; + break; + } + + case OFFSET_STRING: + { + // in the format server.dll + 0xDEADBEEF + int iDllNameEnd = 0; + for (; !isspace(pAddrString[iDllNameEnd]) && pAddrString[iDllNameEnd] != '+'; iDllNameEnd++); + + char* pModuleName = new char[iDllNameEnd + 1]; + memcpy(pModuleName, pAddrString, iDllNameEnd); + pModuleName[iDllNameEnd] = '\0'; + + // get the module address + const HMODULE pModuleAddr = GetModuleHandleA(pModuleName); + + if (!pModuleAddr) + break; + + // get the offset string + uintptr_t iOffset = 0; + + int iOffsetBegin = iDllNameEnd; + int iOffsetEnd = strlen(pAddrString); + + // seek until we hit the start of the number offset + for (; !(pAddrString[iOffsetBegin] >= '0' && pAddrString[iOffsetBegin] <= '9') && pAddrString[iOffsetBegin]; iOffsetBegin++); + + bool bIsHex = pAddrString[iOffsetBegin] == '0' && (pAddrString[iOffsetBegin + 1] == 'X' || pAddrString[iOffsetBegin + 1] == 'x'); + if (bIsHex) + iOffset = std::stoi(pAddrString + iOffsetBegin + 2, 0, 16); + else + iOffset = std::stoi(pAddrString + iOffsetBegin); + + targetAddr = (LPVOID)((uintptr_t)pModuleAddr + iOffset); + break; + } + + case PROCADDRESS: + { + targetAddr = GetProcAddress(GetModuleHandleA(pModuleName), pProcName); + break; + } + } + + if (MH_CreateHook(targetAddr, pHookFunc, ppOrigFunc) == MH_OK) + { + if (MH_EnableHook(targetAddr) == MH_OK) + spdlog::info("Enabling hook {}", pFuncName); + else + spdlog::error("MH_EnableHook failed for function {}", pFuncName); + } + else + spdlog::error("MH_CreateHook failed for function {}", pFuncName); + } +}; + +// hook a function at a given offset from a dll to be dispatched with AUTOHOOK_DISPATCH() +#define AUTOHOOK(name, addrString, type, callingConvention, args) \ +type callingConvention CONCAT2(__autohookfunc, name) args; \ +namespace { \ +type(*callingConvention name) args; \ +__autohook CONCAT2(__autohook, __LINE__)(&__FILEAUTOHOOK, __STR(name), __STR(addrString), (LPVOID*)&name, (LPVOID)CONCAT2(__autohookfunc, name)); \ +} \ +type callingConvention CONCAT2(__autohookfunc, name) args \ + +// hook a function at a given absolute constant address to be dispatched with AUTOHOOK_DISPATCH() +#define AUTOHOOK_ABSOLUTEADDR(name, addr, type, callingConvention, args) \ +type callingConvention CONCAT2(__autohookfunc, name) args; \ +namespace { \ +type(*callingConvention name) args; \ +__autohook CONCAT2(__autohook, __LINE__)(&__FILEAUTOHOOK, __STR(name), addr, (LPVOID*)&name, (LPVOID)CONCAT2(__autohookfunc, name)); \ +} \ +type callingConvention CONCAT2(__autohookfunc, name) args \ + +// hook a function at a given module and exported function to be dispatched with AUTOHOOK_DISPATCH() +#define AUTOHOOK_PROCADDRESS(name, moduleName, procName, type, callingConvention, args) \ +type callingConvention CONCAT2(__autohookfunc, name) args; \ +namespace { \ +type(*callingConvention name) args; \ +__autohook CONCAT2(__autohook, __LINE__)(&__FILEAUTOHOOK, __STR(name), __STR(moduleName), __STR(procName), (LPVOID*)&name, (LPVOID)CONCAT2(__autohookfunc, name)); \ +} \ +type callingConvention CONCAT2(__autohookfunc, name) args \ + +class ManualHook +{ + public: + char* pFuncName; + + LPVOID pHookFunc; + LPVOID* ppOrigFunc; + + public: + ManualHook() = delete; + ManualHook(const char* funcName, LPVOID func); + ManualHook(const char* funcName, LPVOID* orig, LPVOID func); + bool Dispatch(LPVOID addr, LPVOID* orig = nullptr); +}; + +// hook a function to be dispatched manually later +#define HOOK(varName, originalFunc, type, callingConvention, args) \ +namespace { type(*callingConvention originalFunc) args; } \ +type callingConvention CONCAT2(__manualhookfunc, varName) args; \ +ManualHook varName = ManualHook(__STR(varName), (LPVOID*)&originalFunc, (LPVOID)CONCAT2(__manualhookfunc, varName)); \ +type callingConvention CONCAT2(__manualhookfunc, varName) args \ + +#define HOOK_NOORIG(varName, type, callingConvention, args) \ +type callingConvention CONCAT2(__manualhookfunc, varName) args; \ +ManualHook varName = ManualHook(__STR(varName), (LPVOID)CONCAT2(__manualhookfunc, varName)); \ +type callingConvention CONCAT2(__manualhookfunc, varName) args \ + +void MakeHook(LPVOID pTarget, LPVOID pDetour, void* ppOriginal, const char* pFuncName = ""); +#define MAKEHOOK(pTarget, pDetour, ppOriginal) MakeHook(pTarget, pDetour, ppOriginal, __STR(pDetour)) |