mirror of
https://gitlab.com/Mr_Goldberg/goldberg_emulator.git
synced 2024-11-12 15:48:29 +01:00
Add steamclient loader based on the one Rat431 made for his ColdAPI steam emulator.
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5 changed files with 248 additions and 0 deletions
4
Readme_experimental_steamclient.txt
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4
Readme_experimental_steamclient.txt
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This is a build of the experimental version of my emu in steamclient mode with an included loader. See both the regular and experimental readmes for how to configure it.
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Note that all emu config files should be put beside the steamclient dll. You do not need to put a steam_interfaces.txt file for the steamclient version of the emu.
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To use the loader, put both steamclient dlls and the loader in a folder and edit the config file. Make sure you put the right appid in the ini file.
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@ -2,6 +2,7 @@
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cd /d "%~dp0"
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del /Q /S release\*
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rmdir /S /Q release\experimental
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rmdir /S /Q release\experimental_steamclient
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rmdir /S /Q release\lobby_connect
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rmdir /S /Q release
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mkdir release
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@ -18,5 +19,6 @@ cl /LD /DEMU_RELEASE_BUILD /DNDEBUG /I%PROTOBUF_X64_DIRECTORY%\include\ dll/*.cp
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copy Readme_release.txt release\Readme.txt
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xcopy /s files_example\* release\
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call build_win_release_experimental.bat
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call build_win_release_experimental_steamclient.bat
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call build_win_lobby_connect.bat
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call build_win_find_interfaces.bat
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16
build_win_release_experimental_steamclient.bat
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build_win_release_experimental_steamclient.bat
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@echo off
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cd /d "%~dp0"
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mkdir release\experimental_steamclient
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del /Q release\experimental_steamclient\*
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call build_set_protobuf_directories.bat
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"%PROTOC_X86_EXE%" -I.\dll\ --cpp_out=.\dll\ .\dll\net.proto
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call build_env_x86.bat
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cl dll/rtlgenrandom.c dll/rtlgenrandom.def
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cl /LD /DEMU_RELEASE_BUILD /DEMU_EXPERIMENTAL_BUILD /DSTEAMCLIENT_DLL /DCONTROLLER_SUPPORT /DNDEBUG /I%PROTOBUF_X86_DIRECTORY%\include\ dll/*.cpp dll/*.cc detours/*.cpp controller/gamepad.c "%PROTOBUF_X86_LIBRARY%" Iphlpapi.lib Ws2_32.lib rtlgenrandom.lib Shell32.lib /EHsc /MP12 /Ox /link /debug:none /OUT:release\experimental_steamclient\steamclient.dll
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"%PROTOC_X64_EXE%" -I.\dll\ --cpp_out=.\dll\ .\dll\net.proto
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cl steamclient_loader/*.cpp advapi32.lib user32.lib /EHsc /MP12 /Ox /link /debug:none /OUT:release\experimental_steamclient\steamclient_loader.exe
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copy steamclient_loader\ColdClientLoader.ini release\experimental_steamclient\
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call build_env_x64.bat
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cl dll/rtlgenrandom.c dll/rtlgenrandom.def
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cl /LD /DEMU_RELEASE_BUILD /DEMU_EXPERIMENTAL_BUILD /DSTEAMCLIENT_DLL /DCONTROLLER_SUPPORT /DNDEBUG /I%PROTOBUF_X64_DIRECTORY%\include\ dll/*.cpp dll/*.cc detours/*.cpp controller/gamepad.c "%PROTOBUF_X64_LIBRARY%" Iphlpapi.lib Ws2_32.lib rtlgenrandom.lib Shell32.lib /EHsc /MP12 /Ox /link /debug:none /OUT:release\experimental_steamclient\steamclient64.dll
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copy Readme_experimental_steamclient.txt release\experimental_steamclient\Readme.txt
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216
steamclient_loader/ColdClientLoader.cpp
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steamclient_loader/ColdClientLoader.cpp
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// My own modified version of ColdClientLoader originally written by Rat431
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#define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers
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// Windows Header Files
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#include <windows.h>
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// C RunTime Header Files
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#include <stdlib.h>
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#include <malloc.h>
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#include <memory.h>
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#include <tchar.h>
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bool IsNotRelativePathOrRemoveFileName(CHAR* output, bool Remove)
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{
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int LG = lstrlenA(output);
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for (int i = LG; i > 0; i--) {
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if (output[i] == '\\') {
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if(Remove)
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RtlFillMemory(&output[i], LG - i, NULL);
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return true;
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}
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}
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return false;
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}
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int APIENTRY wWinMain(_In_ HINSTANCE hInstance, _In_opt_ HINSTANCE hPrevInstance, _In_ LPWSTR lpCmdLine, _In_ int nCmdShow)
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{
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CHAR CurrentDirectory[MAX_PATH] = { 0 };
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CHAR Client64Path[MAX_PATH] = { 0 };
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CHAR ClientPath[MAX_PATH] = { 0 };
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CHAR ExeFile[MAX_PATH] = { 0 };
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CHAR ExeRunDir[MAX_PATH] = { 0 };
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CHAR ExeCommandLine[300] = { 0 };
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CHAR AppId[128] = { 0 };
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STARTUPINFOA info = { sizeof(info) };
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PROCESS_INFORMATION processInfo;
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int Length = GetModuleFileNameA(GetModuleHandleA(NULL), CurrentDirectory, sizeof(CurrentDirectory)) + 1;
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for (int i = Length; i > 0; i--) {
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if (CurrentDirectory[i] == '\\') {
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lstrcpyA(&CurrentDirectory[i + 1], "ColdClientLoader.ini");
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break;
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}
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}
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if (GetFileAttributesA(CurrentDirectory) == INVALID_FILE_ATTRIBUTES) {
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MessageBoxA(NULL, "Couldn't find the configuration file(ColdClientLoader.ini).", "ColdClientLoader", MB_ICONERROR);
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ExitProcess(NULL);
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}
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GetPrivateProfileStringA("SteamClient", "SteamClient64Dll", "", Client64Path, MAX_PATH, CurrentDirectory);
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GetPrivateProfileStringA("SteamClient", "SteamClientDll", "", ClientPath, MAX_PATH, CurrentDirectory);
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GetPrivateProfileStringA("SteamClient", "Exe", NULL, ExeFile, MAX_PATH, CurrentDirectory);
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GetPrivateProfileStringA("SteamClient", "ExeRunDir", NULL, ExeRunDir, MAX_PATH, CurrentDirectory);
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GetPrivateProfileStringA("SteamClient", "ExeCommandLine", NULL, ExeCommandLine, 300, CurrentDirectory);
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GetPrivateProfileStringA("SteamClient", "AppId", NULL, AppId, sizeof(AppId), CurrentDirectory);
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if (AppId[0]) {
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SetEnvironmentVariableA("SteamAppId", AppId);
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SetEnvironmentVariableA("SteamGameId", AppId);
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}
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CHAR TMP[MAX_PATH] = { 0 };
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if (!IsNotRelativePathOrRemoveFileName(Client64Path, false)) {
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ZeroMemory(TMP, sizeof(TMP));
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lstrcpyA(TMP, Client64Path);
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ZeroMemory(Client64Path, sizeof(Client64Path));
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GetFullPathNameA(TMP, MAX_PATH, Client64Path, NULL);
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}
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if (!IsNotRelativePathOrRemoveFileName(ClientPath, false)) {
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ZeroMemory(TMP, sizeof(TMP));
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lstrcpyA(TMP, ClientPath);
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ZeroMemory(ClientPath, sizeof(ClientPath));
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GetFullPathNameA(TMP, MAX_PATH, ClientPath, NULL);
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}
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if (!IsNotRelativePathOrRemoveFileName(ExeFile, false)) {
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ZeroMemory(TMP, sizeof(TMP));
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lstrcpyA(TMP, ExeFile);
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ZeroMemory(ExeFile, sizeof(ExeFile));
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GetFullPathNameA(TMP, MAX_PATH, ExeFile, NULL);
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}
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if (!IsNotRelativePathOrRemoveFileName(ExeRunDir, false)) {
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ZeroMemory(TMP, sizeof(TMP));
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lstrcpyA(TMP, ExeRunDir);
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ZeroMemory(ExeRunDir, sizeof(ExeRunDir));
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GetFullPathNameA(TMP, MAX_PATH, ExeRunDir, NULL);
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}
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if (GetFileAttributesA(Client64Path) == INVALID_FILE_ATTRIBUTES) {
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MessageBoxA(NULL, "Couldn't find the requested SteamClient64Dll.", "ColdClientLoader", MB_ICONERROR);
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ExitProcess(NULL);
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}
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if (GetFileAttributesA(ClientPath) == INVALID_FILE_ATTRIBUTES) {
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MessageBoxA(NULL, "Couldn't find the requested SteamClientDll.", "ColdClientLoader", MB_ICONERROR);
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ExitProcess(NULL);
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}
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if (GetFileAttributesA(ExeFile) == INVALID_FILE_ATTRIBUTES) {
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MessageBoxA(NULL, "Couldn't find the requested Exe file.", "ColdClientLoader", MB_ICONERROR);
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ExitProcess(NULL);
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}
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if (ExeFile[0] != NULL && CreateProcessA(ExeFile, ExeCommandLine, NULL, NULL, TRUE, CREATE_SUSPENDED, NULL, ExeRunDir, &info, &processInfo))
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{
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}
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else
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{
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MessageBoxA(NULL, "Unable to load the requested EXE file.", "ColdClientLoader", MB_ICONERROR);
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ExitProcess(NULL);
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}
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HKEY Registrykey;
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// Declare some variables to be used for Steam registry.
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DWORD UserId = 0x03100004771F810D & 0xffffffff;
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DWORD ProcessID = GetCurrentProcessId();
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if (RegOpenKeyExA(HKEY_CURRENT_USER, "Software\\Valve\\Steam\\ActiveProcess", 0, KEY_ALL_ACCESS, &Registrykey) != ERROR_SUCCESS)
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{
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if (RegCreateKeyExA(HKEY_CURRENT_USER, "Software\\Valve\\Steam\\ActiveProcess", 0, 0, REG_OPTION_NON_VOLATILE,
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KEY_ALL_ACCESS, NULL, &Registrykey, NULL) != ERROR_SUCCESS)
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{
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MessageBoxA(NULL, "Unable to patch Steam process informations on the Windows registry.", "ColdClientLoader", MB_ICONERROR);
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TerminateProcess(processInfo.hProcess, NULL);
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ExitProcess(NULL);
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}
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else
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{
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// Set values to Windows registry.
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RegSetValueExA(Registrykey, "ActiveUser", NULL, REG_DWORD, (LPBYTE)& UserId, sizeof(DWORD));
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RegSetValueExA(Registrykey, "pid", NULL, REG_DWORD, (LPBYTE)& ProcessID, sizeof(DWORD));
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{
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// Before saving to the registry check again if the path was valid and if the file exist
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if (GetFileAttributesA(ClientPath) != INVALID_FILE_ATTRIBUTES) {
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RegSetValueExA(Registrykey, "SteamClientDll", NULL, REG_SZ, (LPBYTE)ClientPath, (DWORD)lstrlenA(ClientPath) + 1);
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}
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else {
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RegSetValueExA(Registrykey, "SteamClientDll", NULL, REG_SZ, (LPBYTE)"", (DWORD)lstrlenA(ClientPath) + 1);
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}
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if (GetFileAttributesA(Client64Path) != INVALID_FILE_ATTRIBUTES) {
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RegSetValueExA(Registrykey, "SteamClientDll64", NULL, REG_SZ, (LPBYTE)Client64Path, (DWORD)lstrlenA(Client64Path) + 1);
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}
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else {
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RegSetValueExA(Registrykey, "SteamClientDll64", NULL, REG_SZ, (LPBYTE)"", (DWORD)lstrlenA(Client64Path) + 1);
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}
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}
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RegSetValueExA(Registrykey, "Universe", NULL, REG_SZ, (LPBYTE)"Public", (DWORD)lstrlenA("Public") + 1);
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// Close the HKEY Handle.
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RegCloseKey(Registrykey);
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ResumeThread(processInfo.hThread);
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WaitForSingleObject(processInfo.hThread, INFINITE);
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CloseHandle(processInfo.hProcess);
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CloseHandle(processInfo.hThread);
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ExitProcess(NULL);
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}
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}
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else
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{
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DWORD keyType = REG_SZ;
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CHAR OrgSteamCDir[MAX_PATH] = { 0 };
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CHAR OrgSteamCDir64[MAX_PATH] = { 0 };
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DWORD Size1 = MAX_PATH;
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DWORD Size2 = MAX_PATH;
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// Get original values to restore later.
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RegQueryValueExA(Registrykey, "SteamClientDll", 0, &keyType, (LPBYTE)& OrgSteamCDir, &Size1);
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RegQueryValueExA(Registrykey, "SteamClientDll64", 0, &keyType, (LPBYTE)& OrgSteamCDir64, &Size2);
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// Set values to Windows registry.
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RegSetValueExA(Registrykey, "ActiveUser", NULL, REG_DWORD, (LPBYTE)& UserId, sizeof(DWORD));
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RegSetValueExA(Registrykey, "pid", NULL, REG_DWORD, (LPBYTE)& ProcessID, sizeof(DWORD));
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{
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// Before saving to the registry check again if the path was valid and if the file exist
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if (GetFileAttributesA(ClientPath) != INVALID_FILE_ATTRIBUTES) {
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RegSetValueExA(Registrykey, "SteamClientDll", NULL, REG_SZ, (LPBYTE)ClientPath, (DWORD)lstrlenA(ClientPath) + 1);
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}
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else {
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RegSetValueExA(Registrykey, "SteamClientDll", NULL, REG_SZ, (LPBYTE)"", (DWORD)lstrlenA(ClientPath) + 1);
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}
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if (GetFileAttributesA(Client64Path) != INVALID_FILE_ATTRIBUTES) {
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RegSetValueExA(Registrykey, "SteamClientDll64", NULL, REG_SZ, (LPBYTE)Client64Path, (DWORD)lstrlenA(Client64Path) + 1);
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}
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else {
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RegSetValueExA(Registrykey, "SteamClientDll64", NULL, REG_SZ, (LPBYTE)"", (DWORD)lstrlenA(Client64Path) + 1);
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}
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}
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RegSetValueExA(Registrykey, "Universe", NULL, REG_SZ, (LPBYTE)"Public", (DWORD)lstrlenA("Public") + 1);
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// Close the HKEY Handle.
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RegCloseKey(Registrykey);
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ResumeThread(processInfo.hThread);
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WaitForSingleObject(processInfo.hThread, INFINITE);
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CloseHandle(processInfo.hProcess);
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CloseHandle(processInfo.hThread);
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if (RegOpenKeyExA(HKEY_CURRENT_USER, "Software\\Valve\\Steam\\ActiveProcess", 0, KEY_ALL_ACCESS, &Registrykey) == ERROR_SUCCESS)
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{
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// Restore the values.
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RegSetValueExA(Registrykey, "SteamClientDll", NULL, REG_SZ, (LPBYTE)OrgSteamCDir, (DWORD)lstrlenA(OrgSteamCDir) + 1);
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RegSetValueExA(Registrykey, "SteamClientDll64", NULL, REG_SZ, (LPBYTE)OrgSteamCDir64, (DWORD)lstrlenA(OrgSteamCDir64) + 1);
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// Close the HKEY Handle.
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RegCloseKey(Registrykey);
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}
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ExitProcess(NULL);
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}
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return 1;
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}
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10
steamclient_loader/ColdClientLoader.ini
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10
steamclient_loader/ColdClientLoader.ini
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#My own modified version of ColdClientLoader originally by Rat431
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[SteamClient]
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Exe=game.exe
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ExeRunDir=.
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ExeCommandLine=
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#IMPORTANT:
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AppId=
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SteamClientDll=steamclient.dll
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SteamClient64Dll=steamclient64.dll
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