diff options
Diffstat (limited to 'NorthstarDLL/core/memory.cpp')
| -rw-r--r-- | NorthstarDLL/core/memory.cpp | 68 |
1 files changed, 34 insertions, 34 deletions
diff --git a/NorthstarDLL/core/memory.cpp b/NorthstarDLL/core/memory.cpp index 7bd87d70..3770586f 100644 --- a/NorthstarDLL/core/memory.cpp +++ b/NorthstarDLL/core/memory.cpp @@ -1,93 +1,93 @@ #include "memory.h" -MemoryAddress::MemoryAddress() : m_nAddress(0) {} -MemoryAddress::MemoryAddress(const uintptr_t nAddress) : m_nAddress(nAddress) {} -MemoryAddress::MemoryAddress(const void* pAddress) : m_nAddress(reinterpret_cast<uintptr_t>(pAddress)) {} +CMemoryAddress::CMemoryAddress() : m_nAddress(0) {} +CMemoryAddress::CMemoryAddress(const uintptr_t nAddress) : m_nAddress(nAddress) {} +CMemoryAddress::CMemoryAddress(const void* pAddress) : m_nAddress(reinterpret_cast<uintptr_t>(pAddress)) {} // operators -MemoryAddress::operator uintptr_t() const +CMemoryAddress::operator uintptr_t() const { return m_nAddress; } -MemoryAddress::operator void*() const +CMemoryAddress::operator void*() const { return reinterpret_cast<void*>(m_nAddress); } -MemoryAddress::operator bool() const +CMemoryAddress::operator bool() const { return m_nAddress != 0; } -bool MemoryAddress::operator==(const MemoryAddress& other) const +bool CMemoryAddress::operator==(const CMemoryAddress& other) const { return m_nAddress == other.m_nAddress; } -bool MemoryAddress::operator!=(const MemoryAddress& other) const +bool CMemoryAddress::operator!=(const CMemoryAddress& other) const { return m_nAddress != other.m_nAddress; } -bool MemoryAddress::operator==(const uintptr_t& addr) const +bool CMemoryAddress::operator==(const uintptr_t& addr) const { return m_nAddress == addr; } -bool MemoryAddress::operator!=(const uintptr_t& addr) const +bool CMemoryAddress::operator!=(const uintptr_t& addr) const { return m_nAddress != addr; } -MemoryAddress MemoryAddress::operator+(const MemoryAddress& other) const +CMemoryAddress CMemoryAddress::operator+(const CMemoryAddress& other) const { return Offset(other.m_nAddress); } -MemoryAddress MemoryAddress::operator-(const MemoryAddress& other) const +CMemoryAddress CMemoryAddress::operator-(const CMemoryAddress& other) const { - return MemoryAddress(m_nAddress - other.m_nAddress); + return CMemoryAddress(m_nAddress - other.m_nAddress); } -MemoryAddress MemoryAddress::operator+(const uintptr_t& addr) const +CMemoryAddress CMemoryAddress::operator+(const uintptr_t& addr) const { return Offset(addr); } -MemoryAddress MemoryAddress::operator-(const uintptr_t& addr) const +CMemoryAddress CMemoryAddress::operator-(const uintptr_t& addr) const { - return MemoryAddress(m_nAddress - addr); + return CMemoryAddress(m_nAddress - addr); } -MemoryAddress MemoryAddress::operator*() const +CMemoryAddress CMemoryAddress::operator*() const { return Deref(); } // traversal -MemoryAddress MemoryAddress::Offset(const uintptr_t nOffset) const +CMemoryAddress CMemoryAddress::Offset(const uintptr_t nOffset) const { - return MemoryAddress(m_nAddress + nOffset); + return CMemoryAddress(m_nAddress + nOffset); } -MemoryAddress MemoryAddress::Deref(const int nNumDerefs) const +CMemoryAddress CMemoryAddress::Deref(const int nNumDerefs) const { uintptr_t ret = m_nAddress; for (int i = 0; i < nNumDerefs; i++) ret = *reinterpret_cast<uintptr_t*>(ret); - return MemoryAddress(ret); + return CMemoryAddress(ret); } // patching -void MemoryAddress::Patch(const uint8_t* pBytes, const size_t nSize) +void CMemoryAddress::Patch(const uint8_t* pBytes, const size_t nSize) { if (nSize) WriteProcessMemory(GetCurrentProcess(), reinterpret_cast<LPVOID>(m_nAddress), pBytes, nSize, NULL); } -void MemoryAddress::Patch(const std::initializer_list<uint8_t> bytes) +void CMemoryAddress::Patch(const std::initializer_list<uint8_t> bytes) { uint8_t* pBytes = new uint8_t[bytes.size()]; @@ -146,13 +146,13 @@ inline std::vector<uint8_t> HexBytesToString(const char* pHexString) return ret; } -void MemoryAddress::Patch(const char* pBytes) +void CMemoryAddress::Patch(const char* pBytes) { std::vector<uint8_t> vBytes = HexBytesToString(pBytes); Patch(vBytes.data(), vBytes.size()); } -void MemoryAddress::NOP(const size_t nSize) +void CMemoryAddress::NOP(const size_t nSize) { uint8_t* pBytes = new uint8_t[nSize]; @@ -162,7 +162,7 @@ void MemoryAddress::NOP(const size_t nSize) delete[] pBytes; } -bool MemoryAddress::IsMemoryReadable(const size_t nSize) +bool CMemoryAddress::IsMemoryReadable(const size_t nSize) { static SYSTEM_INFO sysInfo; if (!sysInfo.dwPageSize) @@ -218,15 +218,15 @@ CModule::CModule(const HMODULE pModule) CModule::CModule(const char* pModuleName) : CModule(GetModuleHandleA(pModuleName)) {} -MemoryAddress CModule::GetExport(const char* pExportName) +CMemoryAddress CModule::GetExport(const char* pExportName) { - return MemoryAddress(reinterpret_cast<uintptr_t>(GetProcAddress(reinterpret_cast<HMODULE>(m_nAddress), pExportName))); + return CMemoryAddress(reinterpret_cast<uintptr_t>(GetProcAddress(reinterpret_cast<HMODULE>(m_nAddress), pExportName))); } -MemoryAddress CModule::FindPattern(const uint8_t* pPattern, const char* pMask) +CMemoryAddress CModule::FindPattern(const uint8_t* pPattern, const char* pMask) { if (!m_ExecutableCode.IsSectionValid()) - return MemoryAddress(); + return CMemoryAddress(); uint64_t nBase = static_cast<uint64_t>(m_ExecutableCode.m_pSectionBase); uint64_t nSize = static_cast<uint64_t>(m_ExecutableCode.m_nSectionSize); @@ -267,21 +267,21 @@ MemoryAddress CModule::FindPattern(const uint8_t* pPattern, const char* pMask) { if ((i + 1) == iNumMasks) { - return MemoryAddress(const_cast<uint8_t*>(pData)); + return CMemoryAddress(const_cast<uint8_t*>(pData)); } } else goto CONTINUE; } - return MemoryAddress((&*(const_cast<uint8_t*>(pData)))); + return CMemoryAddress((&*(const_cast<uint8_t*>(pData)))); } } CONTINUE:; } - return MemoryAddress(); + return CMemoryAddress(); } inline std::pair<std::vector<uint8_t>, std::string> MaskedBytesFromPattern(const char* pPatternString) @@ -340,7 +340,7 @@ inline std::pair<std::vector<uint8_t>, std::string> MaskedBytesFromPattern(const return std::make_pair(vRet, sMask); } -MemoryAddress CModule::FindPattern(const char* pPattern) +CMemoryAddress CModule::FindPattern(const char* pPattern) { const auto pattern = MaskedBytesFromPattern(pPattern); return FindPattern(pattern.first.data(), pattern.second.c_str()); 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