redstrate/steamwrap
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Refactor project, use HTTP for IPC

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Now Astra can actually fetch Steam tickets from the Steamworks API!
This commit is contained in:
Joshua Goins 2025-05-04 13:23:59 -04:00
parent 9acab0626a
commit 9e33b2275e
2 changed files with 54 additions and 24 deletions
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4
CMakeLists.txt
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@ -3,13 +3,15 @@ project(steamwrap)
set(CMAKE_CXX_STANDARD 17)
find_package(Qt6 REQUIRED HttpServer Network Core)
add_library(Steamworks IMPORTED SHARED)
set_target_properties(Steamworks PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES ${STEAMWORKS_INCLUDE_DIR}
IMPORTED_LOCATION ${STEAMWORKS_LIBRARIES})
add_executable(steamwrap main.cpp)
target_link_libraries(steamwrap PRIVATE Steamworks)
target_link_libraries(steamwrap PRIVATE Steamworks Qt6::HttpServer Qt6::Network Qt6::Core)
set_target_properties(steamwrap
PROPERTIES
BUILD_RPATH "$ORIGIN"

70
main.cpp
View file

@ -1,36 +1,64 @@
#include <QHttpServer>
#include <QTcpServer>
#include <QCoreApplication>
#include <cstdlib>
#include <iostream>
#include <steam/steam_api.h>
#include <cstdlib>
#include <steam/steamclientpublic.h>
int main(int argc, char *argv[]) {
QCoreApplication app(argc, argv);
QHttpServer server;
server.route("/init", QHttpServerRequest::Method::Post, [] (const QHttpServerRequest &request) {
const bool freeTrial = request.query().queryItemValue(QStringLiteral("ft")) == QStringLiteral("1");
if (freeTrial) {
putenv("SteamAppId=312060");
putenv("SteamGameId=312060");
} else {
putenv("SteamAppId=39210");
putenv("SteamGameId=39210");
std::cout << "Previous LD_LIBRARY_PATH:" << getenv("LD_LIBRARY_PATH") << std::endl;
std::string newEnv = std::string("PREVIOUS_LD_LIBRARY_PATH=") + getenv("LD_LIBRARY_PATH");
putenv(const_cast<char*>(newEnv.c_str()));
putenv("LD_LIBRARY_PATH=");
}
if (!SteamAPI_Init()) {
throw std::runtime_error("Failed to initialize steam api!");
qFatal() << "Failed to initialize Steam API!";
}
std::cout << "Initialized Steam API..." << std::endl;
std::string args;
for (int i = 1; i < argc; i++) {
args += std::string(argv[i]) + " ";
}
std::cout << args.c_str() << std::endl;
system(args.c_str());
qInfo() << "Initialized Steam API...";
return "";
});
server.route("/shutdown", QHttpServerRequest::Method::Post, [] () {
SteamAPI_Shutdown();
std::cout << "Shutdown!" << std::endl;
qInfo() << "Shutting down Steam API!";
return 0;
return "";
});
server.route("/ticket", QHttpServerRequest::Method::Get, [] () {
auto user = SteamAPI_GetHSteamUser();
const int bufsize = 1024;
char* buf = new char[bufsize];
SteamNetworkingIdentity snid;
snid.SetSteamID(SteamUser()->GetSteamID());
unsigned int length = 0;
HAuthTicket ret = SteamUser()->GetAuthSessionTicket(buf, bufsize, &length, &snid);
return QString::fromUtf8(buf, length);
});
auto tcpserver = new QTcpServer();
if (!tcpserver->listen(QHostAddress::Any, 50481) || !server.bind(tcpserver)) {
delete tcpserver;
return -1;
}
qInfo() << "Listening on port" << tcpserver->serverPort();
return QCoreApplication::exec();
}