mirror of https://github.com/acidicoala/SmokeAPI
Refactor
acidicoala
1 year ago
parent
1ba84753aa
commit
0d1ae0fd29
@ -1 +1 @@
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Subproject commit 21b87810b7bf799b2cb810b3370f1ca751007208
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Subproject commit d75714857d77790a61d3ef9d27b8afbfa49ccd22
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@ -0,0 +1,7 @@
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#pragma once
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#define DLL_EXPORT(TYPE) extern "C" [[maybe_unused]] __declspec( dllexport ) TYPE __cdecl
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#define VIRTUAL(TYPE) __declspec(noinline) TYPE __fastcall
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#define DETOUR(FUNC, ADDRESS) hook::detour_or_warn(ADDRESS, #FUNC, reinterpret_cast<FunctionAddress>(FUNC));
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#define DETOUR_ORIGINAL(FUNC) DETOUR(FUNC, smoke_api::original_library)
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#include <build_config.h>
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#include <koalageddon/koalageddon.hpp>
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#include <smoke_api/smoke_api.hpp>
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#include <koalabox/dll_monitor.hpp>
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#include <koalabox/win_util.hpp>
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#include <koalabox/patcher.hpp>
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#include <core/macros.hpp>
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namespace koalageddon {
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KoalageddonConfig config = {};
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/**
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* @return A string representing the source of the config.
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*/
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String init_koalageddon_config() {
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try {
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// First try to read a local config override
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config = smoke_api::config.koalageddon_config.get<KoalageddonConfig>();
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return "local config override";
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} catch (const Exception& ex) {
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logger->debug("Local config parse exception: {}", ex.what());
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}
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// TODO: Remote source with local cache
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// Finally, fallback on the default config
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return "default config bundled in the binary";
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}
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void init() {
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#ifndef _WIN64
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logger->info("🐨 Detected Koalageddon mode 💥");
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const auto kg_config_source = init_koalageddon_config();
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logger->info("Loaded Koalageddon config from the {}", kg_config_source);
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dll_monitor::init({VSTDLIB_DLL, STEAMCLIENT_DLL}, [](const HMODULE& library, const String& name) {
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smoke_api::original_library = library;
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if (name == VSTDLIB_DLL) {
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// Family Sharing functions
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DETOUR_ORIGINAL(Coroutine_Create)
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} else if (name == STEAMCLIENT_DLL) {
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// Unlocking functions
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auto interface_interceptor_address = (FunctionAddress) patcher::find_pattern_address(
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win_util::get_module_info(library),
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"SteamClient_Interface_Interceptor",
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config.interface_interceptor_pattern
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);
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if (interface_interceptor_address) {
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DETOUR(SteamClient_Interface_Interceptor, interface_interceptor_address)
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}
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}
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});
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#endif
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}
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}
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@ -0,0 +1,68 @@
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#pragma once
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#include <koalabox/koalabox.hpp>
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#include <core/macros.hpp>
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#include <nlohmann/json.hpp>
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namespace koalageddon {
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using namespace koalabox;
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struct KoalageddonConfig {
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String interface_interceptor_pattern = "55 8B EC 8B ?? ?? ?? ?? ?? 81 EC ?? ?? ?? ?? 53 FF 15";
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// Offset values are interpreted according to pointer arithmetic rules, i.e.
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// 1 unit offset represents 4 and 8 bytes in 32-bit and 64-bit architectures respectively.
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uint32_t callback_interceptor_address_offset = 1;
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uint32_t callback_address_offset = 20;
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uint32_t callback_data_offset = 0;
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uint32_t callback_name_offset = 4;
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uint32_t steamclient_interceptor_function_address_offset = 2;
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uint32_t steamclient_interceptor_function_address_offset_client_user = 5;
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uint32_t IClientAppManager_IsAppDlcInstalled_ordinal = 8;
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uint32_t IClientApps_GetDLCCount_ordinal = 8;
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uint32_t IClientApps_BGetDLCDataByIndex_ordinal = 9;
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uint32_t IClientInventory_GetResultStatus_ordinal = 0;
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uint32_t IClientInventory_GetResultItems_ordinal = 2;
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uint32_t IClientInventory_GetResultItemProperty_ordinal = 3;
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uint32_t IClientInventory_CheckResultSteamID_ordinal = 5;
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uint32_t IClientInventory_GetAllItems_ordinal = 8;
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uint32_t IClientInventory_GetItemsByID_ordinal = 9;
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uint32_t IClientInventory_SerializeResult_ordinal = 6;
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uint32_t IClientInventory_GetItemDefinitionIDs_ordinal = 19;
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uint32_t IClientUser_BIsSubscribedApp_ordinal = 191;
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// We do not use *_WITH_DEFAULT macro to ensure that overriding
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// the koalageddon config requires definition of all keys
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NLOHMANN_DEFINE_TYPE_INTRUSIVE(
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KoalageddonConfig, // NOLINT(misc-const-correctness)
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interface_interceptor_pattern,
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callback_interceptor_address_offset,
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callback_address_offset,
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callback_data_offset,
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callback_name_offset,
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steamclient_interceptor_function_address_offset,
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steamclient_interceptor_function_address_offset_client_user,
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IClientAppManager_IsAppDlcInstalled_ordinal,
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IClientApps_GetDLCCount_ordinal,
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IClientApps_BGetDLCDataByIndex_ordinal,
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IClientInventory_GetResultStatus_ordinal,
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IClientInventory_GetResultItems_ordinal,
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IClientInventory_GetResultItemProperty_ordinal,
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IClientInventory_CheckResultSteamID_ordinal,
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IClientInventory_GetAllItems_ordinal,
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IClientInventory_GetItemsByID_ordinal,
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IClientInventory_SerializeResult_ordinal,
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IClientInventory_GetItemDefinitionIDs_ordinal,
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IClientUser_BIsSubscribedApp_ordinal
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)
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};
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extern KoalageddonConfig config;
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void init();
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}
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typedef uint32_t HCoroutine;
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DLL_EXPORT(HCoroutine) Coroutine_Create(void* callback_address, struct CoroutineData* data);
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DLL_EXPORT(void) SteamClient_Interface_Interceptor(const char* interface_name, const char* function_name);
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