gbe_fork/tools/generate_interfaces/generate_interfaces.cpp

102 lines
3.4 KiB
C++

#include <regex>
#include <string>
#include <fstream>
#include <streambuf>
#include <iostream>
// these are defined in dll.cpp at the top like this:
// static char old_xxx[128] = ...
const static std::vector<std::pair<std::string, std::string>> interface_patterns = {
{ R"(SteamClient\d+)", "client" },
{ R"(SteamGameServerStats\d+)", "gameserver_stats" },
{ R"(SteamGameServer\d+)", "gameserver" },
{ R"(SteamMatchMakingServers\d+)", "matchmaking_servers" },
{ R"(SteamMatchMaking\d+)", "matchmaking" },
{ R"(SteamUser\d+)", "user" },
{ R"(SteamFriends\d+)", "friends" },
{ R"(SteamUtils\d+)", "utils" },
{ R"(STEAMUSERSTATS_INTERFACE_VERSION\d+)", "user_stats" },
{ R"(STEAMAPPS_INTERFACE_VERSION\d+)", "apps" },
{ R"(SteamNetworking\d+)", "networking" },
{ R"(STEAMREMOTESTORAGE_INTERFACE_VERSION\d+)", "remote_storage" },
{ R"(STEAMSCREENSHOTS_INTERFACE_VERSION\d+)", "screenshots" },
{ R"(STEAMHTTP_INTERFACE_VERSION\d+)", "http" },
{ R"(STEAMUNIFIEDMESSAGES_INTERFACE_VERSION\d+)", "unified_messages" },
{ R"(STEAMCONTROLLER_INTERFACE_VERSION\d+)", "controller" },
{ R"(SteamController\d+)", "controller" },
{ R"(STEAMUGC_INTERFACE_VERSION\d+)", "ugc" },
{ R"(STEAMAPPLIST_INTERFACE_VERSION\d+)", "applist" },
{ R"(STEAMMUSIC_INTERFACE_VERSION\d+)", "music" },
{ R"(STEAMMUSICREMOTE_INTERFACE_VERSION\d+)", "music_remote" },
{ R"(STEAMHTMLSURFACE_INTERFACE_VERSION_\d+)", "html_surface" },
{ R"(STEAMINVENTORY_INTERFACE_V\d+)", "inventory" },
{ R"(STEAMVIDEO_INTERFACE_V\d+)", "video" },
{ R"(SteamMasterServerUpdater\d+)", "masterserver_updater" },
};
unsigned int findinterface(std::ofstream &out_file, const std::string &file_contents, const std::pair<std::string, std::string> &interface_patt)
{
std::regex interface_regex(interface_patt.first);
auto begin = std::sregex_iterator(file_contents.begin(), file_contents.end(), interface_regex);
auto end = std::sregex_iterator();
unsigned int matches = 0;
for (std::sregex_iterator itr = begin; itr != end; ++itr) {
out_file << interface_patt.second << "=" << itr->str() << std::endl;
++matches;
}
return matches;
}
int main (int argc, char *argv[])
{
if (argc < 2) {
std::cerr << "usage: " << argv[0] << " <path to steam_api .dll or .so>" << std::endl;
return 1;
}
std::ifstream steam_api_file(argv[1], std::ios::binary);
if (!steam_api_file.is_open()) {
std::cerr << "Error opening file" << std::endl;
return 1;
}
std::string steam_api_contents(
(std::istreambuf_iterator<char>(steam_api_file)),
std::istreambuf_iterator<char>());
steam_api_file.close();
if (steam_api_contents.empty()) {
std::cerr << "Error loading data" << std::endl;
return 1;
}
unsigned int total_matches = 0;
std::ofstream out_file("configs.app.ini");
if (!out_file.is_open()) {
std::cerr << "Error opening output file" << std::endl;
return 1;
}
out_file << "[app::steam_interfaces]" << std::endl;
for (const auto &patt : interface_patterns) {
total_matches += findinterface(out_file, steam_api_contents, patt);
}
out_file << std::endl;
out_file.close();
if (total_matches == 0) {
std::cerr << "No interfaces were found" << std::endl;
return 1;
}
return 0;
}