69 lines
1.7 KiB
C++
69 lines
1.7 KiB
C++
#include <cstdlib>
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#include <iostream>
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#include <steam/steam_api.h>
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#include <steam/steamclientpublic.h>
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#include "httplib.h"
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static bool isInitialized = false;
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// from https://stackoverflow.com/a/53966346
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void btox(char *xp, const char *bb, int n)
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{
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const char xx[]= "0123456789ABCDEF";
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while (--n >= 0) xp[n] = xx[(bb[n>>1] >> ((1 - (n&1)) << 2)) & 0xF];
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}
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int main(int argc, char *argv[]) {
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httplib::Server server;
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server.Post("/init", [] (const httplib::Request &req, httplib::Response &) {
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if (isInitialized) {
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return;
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}
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const bool freeTrial = req.get_param_value("ft") == "1";
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if (freeTrial) {
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putenv("SteamAppId=312060");
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putenv("SteamGameId=312060");
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} else {
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putenv("SteamAppId=39210");
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putenv("SteamGameId=39210");
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}
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if (!SteamAPI_Init()) {
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std::cerr << "Failed to initialize Steam API!" << std::endl;
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}
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std::cout << "Initialized Steam API..." << std::endl;
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isInitialized = true;
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});
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server.Post("/shutdown", [] (const httplib::Request &, httplib::Response &) {
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if (!isInitialized) {
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return;
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}
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SteamAPI_Shutdown();
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});
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server.Get("/ticket", [] (const httplib::Request &, httplib::Response &res) {
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auto user = SteamAPI_GetHSteamUser();
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const int bufsize = 1024;
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char* buf = new char[bufsize];
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unsigned int length = 0;
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HAuthTicket ret = SteamUser()->GetAuthSessionTicket(buf, bufsize, &length, nullptr);
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char hexstr[length * 2 + 1];
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btox(hexstr, buf, length * 2);
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hexstr[length * 2] = 0;
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res.set_content("{\"ticket\":\"" + std::string(hexstr) + "\",\"time\":" + std::to_string(SteamUtils()->GetServerRealTime()) + "}", "application/json");
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});
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server.listen("0.0.0.0", 50481);
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return 0;
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}
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