Salastil/SmokeAPI
1
0
Fork 0
mirror of https://github.com/acidicoala/SmokeAPI.git synced 2026-01-24 21:42:53 -05:00
Code Issues Packages Projects Releases Wiki Activity

Reworked algorithm for finding App ID

Browse Source
This commit is contained in:
acidicoala
2025-09-22 21:20:13 +05:00
parent 7ab9895b58
commit 8decbafb53
11 changed files with 124 additions and 63 deletions
Download Patch File Download Diff File Expand all files Collapse all files

96
src/smoke_api/smoke_api.cpp
View File

@@ -114,6 +114,50 @@ namespace {
void init_lib_monitor() {
kb::lib_monitor::init_listener({{STEAMCLIENT_DLL, on_steamclient_loaded}});
}
std::optional<AppId_t> get_app_id_from_env() noexcept {
if(const auto app_id_str = kb::util::get_env("SteamAppId")) {
try {
const auto app_id = std::stoi(*app_id_str);
LOG_DEBUG("Found AppID from environment: {}", app_id);
return app_id;
} catch(const std::exception& e) {
LOG_ERROR("Failed to parse AppID '{}' from environment: {}", *app_id_str, e.what());
}
}
return std::nullopt;
}
std::optional<AppId_t> get_app_id_from_steam_client() noexcept {
try {
DECLARE_ARGS();
const auto& version_map = steam_interfaces::get_interface_name_to_version_map();
if((THIS = CreateInterface(version_map.at("ISteamClient").c_str(), nullptr))) {
if(const auto get_steam_utils = SMK_FIND_INTERFACE_FUNC(THIS, ISteamClient, GetISteamUtils)) {
constexpr auto steam_pipe = 1;
const auto& utils_version = version_map.at("ISteamUtils");
if((THIS = get_steam_utils(ARGS(steam_pipe, utils_version.c_str())))) {
if(const auto get_app_id = SMK_FIND_INTERFACE_FUNC(THIS, ISteamUtils, GetAppID)) {
if(const auto app_id = get_app_id(ARGS())) {
LOG_DEBUG("Found AppID from ISteamUtils: {}", app_id);
return app_id;
}
LOG_ERROR("ISteamUtils::GetAppID returned 0");
}
}
}
} else {
LOG_ERROR("Failed to create interface '{}'", version_map.at("ISteamClient"))
}
} catch(const std::exception& e) {
LOG_ERROR("Failed to get app id. Unhandled exception: {}", e.what());
}
return std::nullopt;
}
}
namespace smoke_api {
@@ -184,50 +228,28 @@ namespace smoke_api {
}
AppId_t get_app_id() {
static AppId_t app_id = 0;
if(app_id) {
return app_id; // cached value
static AppId_t cached_app_id = 0;
if(cached_app_id) {
return cached_app_id;
}
try {
if(const auto app_id_str = kb::util::get_env("SteamAppId")) {
app_id = std::stoi(*app_id_str);
LOG_DEBUG("Found AppID from environment: {}", app_id);
LOG_DEBUG("No cached App ID found. Searching in environment variables.");
return app_id;
}
} catch(std::exception&) {
LOG_WARN("No SteamAppId in environment. Falling back to ISteamUtils::GetAppID.");
if(const auto opt_app_id = get_app_id_from_env()) {
return cached_app_id = *opt_app_id;
}
// TODO: Then try to read steam_appid.txt here. SteamAppId env var is not available when it's present.
LOG_WARN("Failed to find App ID in environment variables. Falling back to ISteamUtils::GetAppID.");
try {
DECLARE_ARGS();
// IDEA: Try to read steam_appid.txt here. SteamAppId env var is not available when it's present.
// But what if the ID specified in steam_appid.txt is invalid?
THIS = CreateInterface("SteamClient007", nullptr);
if(!THIS) {
LOG_ERROR("Failed to create SteamClient interface");
return 0;
}
THIS = ISteamClient_GetISteamGenericInterface(ARGS(1, 1, "SteamUtils002"));
if(!THIS) {
LOG_ERROR("Failed to get SteamUtils interface");
return 0;
}
app_id = ISteamUtils_GetAppID(ARGS());
if(!app_id) {
LOG_ERROR("ISteamUtils::GetAppID returned 0");
return 0;
}
LOG_DEBUG("Found AppID from ISteamUtils: {}", app_id);
return app_id;
} catch(const std::exception& e) {
LOG_ERROR("Failed to get app id: {}", e.what());
return 0;
if(const auto opt_app_id = get_app_id_from_steam_client()) {
return cached_app_id = *opt_app_id;
}
LOG_ERROR("Failed to find App ID");
return 0;
}
}