1 files changed, 0 insertions, 80 deletions

@@ -1,80 +0,0 @@
-#include "Memory.h"
-#include <psapi.h>
-#include <tlhelp32.h>
-#include <iostream>
-
-#undef PROCESSENTRY32
-#undef Process32Next
-
-Memory::Memory(const std::string& processName) {
-        // First, get the handle of the process
-        PROCESSENTRY32 entry;
-        entry.dwSize = sizeof(entry);
-        HANDLE snapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
-        while (Process32Next(snapshot, &entry)) {
-                if (processName == entry.szExeFile) {
-                        _handle = OpenProcess(PROCESS_ALL_ACCESS, FALSE, entry.th32ProcessID);
-                        break;
-                }
-        }
-        if (!_handle) {
-                std::cout << "Couldn't find " << processName.c_str() << ", is it open?" << std::endl;
-                exit(EXIT_FAILURE);
-        }
-
-        // Next, get the process base address
-        DWORD numModules;
-        std::vector<HMODULE> moduleList(1024);
-        EnumProcessModulesEx(_handle, &moduleList[0], static_cast<DWORD>(moduleList.size()), &numModules, 3);
-
-        std::string name(64, 0);
-        for (DWORD i = 0; i < numModules / sizeof(HMODULE); i++) {
-                GetModuleBaseNameA(_handle, moduleList[i], &name[0], sizeof(name));
-
-                // TODO: Filling with 0s still yeilds name.size() == 64...
-                if (strcmp(processName.c_str(), name.c_str()) == 0) {
-                        _baseAddress = (uintptr_t)moduleList[i];
-                        break;
-                }
-        }
-        if (_baseAddress == 0) {
-                std::cout << "Couldn't find the base process address!" << std::endl;
-                exit(EXIT_FAILURE);
-        }
-}
-
-Memory::~Memory() {
-        CloseHandle(_handle);
-}
-
-void Memory::ThrowError() {
-        std::string message(256, '\0');
-        FormatMessageA(4096, nullptr, GetLastError(), 1024, &message[0], static_cast<DWORD>(message.length()), nullptr);
-        std::cout << message.c_str() << std::endl;
-        exit(EXIT_FAILURE);
-}
-
-void* Memory::ComputeOffset(std::vector<int> offsets)
-{
-        // Leave off the last offset, since it will be either read/write, and may not be of type unitptr_t.
-        int final_offset = offsets.back();
-        offsets.pop_back();
-
-        uintptr_t cumulativeAddress = _baseAddress;
-        for (const int offset : offsets) {
-                cumulativeAddress += offset;
-
-                const auto search = _computedAddresses.find(cumulativeAddress);
-                if (search == std::end(_computedAddresses)) {
-                        // If the address is not yet computed, then compute it.
-                        uintptr_t computedAddress = 0;
-                        if (!ReadProcessMemory(_handle, reinterpret_cast<LPVOID>(cumulativeAddress), &computedAddress, sizeof(uintptr_t), NULL)) {
-                                ThrowError();
-                        }
-                        _computedAddresses[cumulativeAddress] = computedAddress;
-                }
-
-                cumulativeAddress = _computedAddresses[cumulativeAddress];
-        }
-        return reinterpret_cast<void*>(cumulativeAddress + final_offset);
-}