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GleeBug
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Add MemoryReadUnsafe API

This commit is contained in:
Duncan Ogilvie 2026-08-31 14:32:17 +02:00
parent 3876fb40ae
commit a1c059b626
6 changed files with 22 additions and 0 deletions
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5
StaticEngine/Emulator.h
View File

@ -259,6 +259,11 @@ public:
return x; return x;
} }
bool MemoryReadUnsafe(HANDLE hProcess, LPCVOID lpBaseAddress, LPVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesRead)
{
return !!ReadProcessMemory(hProcess, lpBaseAddress, lpBuffer, nSize, lpNumberOfBytesRead);
}
bool MemoryWriteSafe(HANDLE hProcess, LPVOID lpBaseAddress, LPCVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesWritten) bool MemoryWriteSafe(HANDLE hProcess, LPVOID lpBaseAddress, LPCVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesWritten)
{ {
SIZE_T s; SIZE_T s;

1
StaticEngine/TitanEngine.h
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@ -753,6 +753,7 @@ __declspec(dllexport) ULONG_PTR TITCALL ConvertVAtoFileOffsetEx(ULONG_PTR FileMa
__declspec(dllexport) ULONG_PTR TITCALL ConvertFileOffsetToVA(ULONG_PTR FileMapVA, ULONG_PTR AddressToConvert, bool ReturnType); __declspec(dllexport) ULONG_PTR TITCALL ConvertFileOffsetToVA(ULONG_PTR FileMapVA, ULONG_PTR AddressToConvert, bool ReturnType);
__declspec(dllexport) ULONG_PTR TITCALL ConvertFileOffsetToVAEx(ULONG_PTR FileMapVA, DWORD FileSize, ULONG_PTR ImageBase, ULONG_PTR AddressToConvert, bool ReturnType); __declspec(dllexport) ULONG_PTR TITCALL ConvertFileOffsetToVAEx(ULONG_PTR FileMapVA, DWORD FileSize, ULONG_PTR ImageBase, ULONG_PTR AddressToConvert, bool ReturnType);
__declspec(dllexport) bool TITCALL MemoryReadSafe(HANDLE hProcess, LPVOID lpBaseAddress, LPVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesRead); __declspec(dllexport) bool TITCALL MemoryReadSafe(HANDLE hProcess, LPVOID lpBaseAddress, LPVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesRead);
__declspec(dllexport) bool TITCALL MemoryReadUnsafe(HANDLE hProcess, LPCVOID lpBaseAddress, LPVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesRead);
__declspec(dllexport) bool TITCALL MemoryWriteSafe(HANDLE hProcess, LPVOID lpBaseAddress, LPCVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesWritten); __declspec(dllexport) bool TITCALL MemoryWriteSafe(HANDLE hProcess, LPVOID lpBaseAddress, LPCVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesWritten);
__declspec(dllexport) SIZE_T TITCALL MemoryQuerySafe(HANDLE hProcess, LPCVOID lpAddress, PMEMORY_BASIC_INFORMATION lpBuffer, SIZE_T dwLength); __declspec(dllexport) SIZE_T TITCALL MemoryQuerySafe(HANDLE hProcess, LPCVOID lpAddress, PMEMORY_BASIC_INFORMATION lpBuffer, SIZE_T dwLength);
__declspec(dllexport) LPVOID TITCALL MemoryAllocSafe(HANDLE hProcess, LPVOID lpAddress, SIZE_T dwSize, DWORD flAllocationType, DWORD flProtect); __declspec(dllexport) LPVOID TITCALL MemoryAllocSafe(HANDLE hProcess, LPVOID lpAddress, SIZE_T dwSize, DWORD flAllocationType, DWORD flProtect);

5
StaticEngine/TitanEngineEmulator.cpp
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@ -45,6 +45,11 @@ __declspec(dllexport) bool TITCALL MemoryReadSafe(HANDLE hProcess, LPVOID lpBase
return emu.MemoryReadSafe(hProcess, lpBaseAddress, lpBuffer, nSize, lpNumberOfBytesRead); return emu.MemoryReadSafe(hProcess, lpBaseAddress, lpBuffer, nSize, lpNumberOfBytesRead);
} }
__declspec(dllexport) bool TITCALL MemoryReadUnsafe(HANDLE hProcess, LPCVOID lpBaseAddress, LPVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesRead)
{
return emu.MemoryReadUnsafe(hProcess, lpBaseAddress, lpBuffer, nSize, lpNumberOfBytesRead);
}
__declspec(dllexport) bool TITCALL MemoryWriteSafe(HANDLE hProcess, LPVOID lpBaseAddress, LPCVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesWritten) __declspec(dllexport) bool TITCALL MemoryWriteSafe(HANDLE hProcess, LPVOID lpBaseAddress, LPCVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesWritten)
{ {
return emu.MemoryWriteSafe(hProcess, lpBaseAddress, lpBuffer, nSize, lpNumberOfBytesWritten); return emu.MemoryWriteSafe(hProcess, lpBaseAddress, lpBuffer, nSize, lpNumberOfBytesWritten);

5
TitanEngineEmulator/Emulator.h
View File

@ -105,6 +105,11 @@ public:
return process->MemReadSafe(ptr(lpBaseAddress), lpBuffer, nSize, (ptr*)lpNumberOfBytesRead); return process->MemReadSafe(ptr(lpBaseAddress), lpBuffer, nSize, (ptr*)lpNumberOfBytesRead);
} }
bool MemoryReadUnsafe(HANDLE hProcess, LPCVOID lpBaseAddress, LPVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesRead)
{
return !!ReadProcessMemory(hProcess, lpBaseAddress, lpBuffer, nSize, lpNumberOfBytesRead);
}
bool MemoryWriteSafe(HANDLE hProcess, LPVOID lpBaseAddress, LPCVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesWritten) bool MemoryWriteSafe(HANDLE hProcess, LPVOID lpBaseAddress, LPCVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesWritten)
{ {
auto process = processFromHandle(hProcess); auto process = processFromHandle(hProcess);

1
TitanEngineEmulator/TitanEngine.h
View File

@ -757,6 +757,7 @@ __declspec(dllexport) ULONG_PTR TITCALL ConvertVAtoFileOffsetEx(ULONG_PTR FileMa
__declspec(dllexport) ULONG_PTR TITCALL ConvertFileOffsetToVA(ULONG_PTR FileMapVA, ULONG_PTR AddressToConvert, bool ReturnType); __declspec(dllexport) ULONG_PTR TITCALL ConvertFileOffsetToVA(ULONG_PTR FileMapVA, ULONG_PTR AddressToConvert, bool ReturnType);
__declspec(dllexport) ULONG_PTR TITCALL ConvertFileOffsetToVAEx(ULONG_PTR FileMapVA, DWORD FileSize, ULONG_PTR ImageBase, ULONG_PTR AddressToConvert, bool ReturnType); __declspec(dllexport) ULONG_PTR TITCALL ConvertFileOffsetToVAEx(ULONG_PTR FileMapVA, DWORD FileSize, ULONG_PTR ImageBase, ULONG_PTR AddressToConvert, bool ReturnType);
__declspec(dllexport) bool TITCALL MemoryReadSafe(HANDLE hProcess, LPVOID lpBaseAddress, LPVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesRead); __declspec(dllexport) bool TITCALL MemoryReadSafe(HANDLE hProcess, LPVOID lpBaseAddress, LPVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesRead);
__declspec(dllexport) bool TITCALL MemoryReadUnsafe(HANDLE hProcess, LPCVOID lpBaseAddress, LPVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesRead);
__declspec(dllexport) bool TITCALL MemoryWriteSafe(HANDLE hProcess, LPVOID lpBaseAddress, LPCVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesWritten); __declspec(dllexport) bool TITCALL MemoryWriteSafe(HANDLE hProcess, LPVOID lpBaseAddress, LPCVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesWritten);
__declspec(dllexport) SIZE_T TITCALL MemoryQuerySafe(HANDLE hProcess, LPCVOID lpAddress, PMEMORY_BASIC_INFORMATION lpBuffer, SIZE_T dwLength); __declspec(dllexport) SIZE_T TITCALL MemoryQuerySafe(HANDLE hProcess, LPCVOID lpAddress, PMEMORY_BASIC_INFORMATION lpBuffer, SIZE_T dwLength);
__declspec(dllexport) LPVOID TITCALL MemoryAllocSafe(HANDLE hProcess, LPVOID lpAddress, SIZE_T dwSize, DWORD flAllocationType, DWORD flProtect); __declspec(dllexport) LPVOID TITCALL MemoryAllocSafe(HANDLE hProcess, LPVOID lpAddress, SIZE_T dwSize, DWORD flAllocationType, DWORD flProtect);

5
TitanEngineEmulator/TitanEngineEmulator.cpp
View File

@ -44,6 +44,11 @@ __declspec(dllexport) bool TITCALL MemoryReadSafe(HANDLE hProcess, LPVOID lpBase
return emu.MemoryReadSafe(hProcess, lpBaseAddress, lpBuffer, nSize, lpNumberOfBytesRead); return emu.MemoryReadSafe(hProcess, lpBaseAddress, lpBuffer, nSize, lpNumberOfBytesRead);
} }
__declspec(dllexport) bool TITCALL MemoryReadUnsafe(HANDLE hProcess, LPCVOID lpBaseAddress, LPVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesRead)
{
return emu.MemoryReadUnsafe(hProcess, lpBaseAddress, lpBuffer, nSize, lpNumberOfBytesRead);
}
__declspec(dllexport) bool TITCALL MemoryWriteSafe(HANDLE hProcess, LPVOID lpBaseAddress, LPCVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesWritten) __declspec(dllexport) bool TITCALL MemoryWriteSafe(HANDLE hProcess, LPVOID lpBaseAddress, LPCVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesWritten)
{ {
return emu.MemoryWriteSafe(hProcess, lpBaseAddress, lpBuffer, nSize, lpNumberOfBytesWritten); return emu.MemoryWriteSafe(hProcess, lpBaseAddress, lpBuffer, nSize, lpNumberOfBytesWritten);