mirror of https://github.com/acidicoala/SmokeAPI
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
86 lines
2.4 KiB
C++
86 lines
2.4 KiB
C++
#include <steam_impl/steam_client.hpp>
|
|
#include <koalabox/logger.hpp>
|
|
#include <koalabox/win_util.hpp>
|
|
#include <koalabox/util.hpp>
|
|
#include <regex>
|
|
|
|
/**
|
|
* Searches the `.rdata` section of the original dll for the full interface version string
|
|
* Results are cached for performance.
|
|
*/
|
|
String get_versioned_interface(const String& version_prefix, const String& fallback) {
|
|
static Map<String, String> version_map;
|
|
|
|
if (not version_map.contains(version_prefix)) {
|
|
try {
|
|
const String rdata = koalabox::win_util::get_pe_section_data_or_throw(globals::steamapi_module, ".rdata");
|
|
|
|
const std::regex regex(version_prefix + "\\d{3}");
|
|
std::smatch match;
|
|
if (std::regex_search(rdata, match, regex)) {
|
|
version_map[version_prefix] = match[0];
|
|
return version_map[version_prefix];
|
|
}
|
|
|
|
throw koalabox::util::exception("No match found for '{}'", version_prefix);
|
|
} catch (const Exception& ex) {
|
|
LOG_ERROR(
|
|
"Failed to get versioned interface: {}."
|
|
"Falling back to version {}", ex.what(), fallback
|
|
)
|
|
|
|
version_map[version_prefix] = version_prefix + fallback;
|
|
}
|
|
}
|
|
|
|
return version_map[version_prefix];
|
|
}
|
|
|
|
DLL_EXPORT(void*) SteamClient() {
|
|
static auto version = get_versioned_interface(STEAM_CLIENT, "006");
|
|
|
|
return steam_client::GetGenericInterface(
|
|
__func__, version, [&]() {
|
|
GET_ORIGINAL_FUNCTION_STEAMAPI(SteamClient)
|
|
|
|
return SteamClient_o();
|
|
}
|
|
);
|
|
}
|
|
|
|
DLL_EXPORT(void*) SteamApps() {
|
|
static auto version = get_versioned_interface(STEAM_APPS, "002");
|
|
|
|
return steam_client::GetGenericInterface(
|
|
__func__, version, [&]() {
|
|
GET_ORIGINAL_FUNCTION_STEAMAPI(SteamApps)
|
|
|
|
return SteamApps_o();
|
|
}
|
|
);
|
|
}
|
|
|
|
DLL_EXPORT(void*) SteamUser() {
|
|
static auto version = get_versioned_interface(STEAM_USER, "012");
|
|
|
|
return steam_client::GetGenericInterface(
|
|
__func__, version, [&]() {
|
|
GET_ORIGINAL_FUNCTION_STEAMAPI(SteamUser)
|
|
|
|
return SteamUser_o();
|
|
}
|
|
);
|
|
}
|
|
|
|
DLL_EXPORT(void*) SteamInventory() {
|
|
static auto version = get_versioned_interface(STEAM_INVENTORY, "001");
|
|
|
|
return steam_client::GetGenericInterface(
|
|
__func__, version, [&]() {
|
|
GET_ORIGINAL_FUNCTION_STEAMAPI(SteamInventory)
|
|
|
|
return SteamInventory_o();
|
|
}
|
|
);
|
|
}
|