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Diffstat (limited to '')
-rw-r--r-- | src/web_service/web_backend.cpp | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/src/web_service/web_backend.cpp b/src/web_service/web_backend.cpp deleted file mode 100644 index b17d82f9c..000000000 --- a/src/web_service/web_backend.cpp +++ /dev/null @@ -1,140 +0,0 @@ -// Copyright 2017 Citra Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. - -#ifdef _WIN32 -#include <winsock.h> -#endif - -#include <cstdlib> -#include <thread> -#include <cpr/cpr.h> -#include "common/logging/log.h" -#include "web_service/web_backend.h" - -namespace WebService { - -static constexpr char API_VERSION[]{"1"}; - -static std::unique_ptr<cpr::Session> g_session; - -void Win32WSAStartup() { -#ifdef _WIN32 - // On Windows, CPR/libcurl does not properly initialize Winsock. The below code is used to - // initialize Winsock globally, which fixes this problem. Without this, only the first CPR - // session will properly be created, and subsequent ones will fail. - WSADATA wsa_data; - const int wsa_result{WSAStartup(MAKEWORD(2, 2), &wsa_data)}; - if (wsa_result) { - LOG_CRITICAL(WebService, "WSAStartup failed: %d", wsa_result); - } -#endif -} - -void PostJson(const std::string& url, const std::string& data, bool allow_anonymous, - const std::string& username, const std::string& token) { - if (url.empty()) { - LOG_ERROR(WebService, "URL is invalid"); - return; - } - - const bool are_credentials_provided{!token.empty() && !username.empty()}; - if (!allow_anonymous && !are_credentials_provided) { - LOG_ERROR(WebService, "Credentials must be provided for authenticated requests"); - return; - } - - Win32WSAStartup(); - - // Built request header - cpr::Header header; - if (are_credentials_provided) { - // Authenticated request if credentials are provided - header = {{"Content-Type", "application/json"}, - {"x-username", username.c_str()}, - {"x-token", token.c_str()}, - {"api-version", API_VERSION}}; - } else { - // Otherwise, anonymous request - header = cpr::Header{{"Content-Type", "application/json"}, {"api-version", API_VERSION}}; - } - - // Post JSON asynchronously - static std::future<void> future; - future = cpr::PostCallback( - [](cpr::Response r) { - if (r.error) { - LOG_ERROR(WebService, "POST returned cpr error: %u:%s", - static_cast<u32>(r.error.code), r.error.message.c_str()); - return; - } - if (r.status_code >= 400) { - LOG_ERROR(WebService, "POST returned error status code: %u", r.status_code); - return; - } - if (r.header["content-type"].find("application/json") == std::string::npos) { - LOG_ERROR(WebService, "POST returned wrong content: %s", - r.header["content-type"].c_str()); - return; - } - }, - cpr::Url{url}, cpr::Body{data}, header); -} - -template <typename T> -std::future<T> GetJson(std::function<T(const std::string&)> func, const std::string& url, - bool allow_anonymous, const std::string& username, - const std::string& token) { - if (url.empty()) { - LOG_ERROR(WebService, "URL is invalid"); - return std::async(std::launch::async, [func{std::move(func)}]() { return func(""); }); - } - - const bool are_credentials_provided{!token.empty() && !username.empty()}; - if (!allow_anonymous && !are_credentials_provided) { - LOG_ERROR(WebService, "Credentials must be provided for authenticated requests"); - return std::async(std::launch::async, [func{std::move(func)}]() { return func(""); }); - } - - Win32WSAStartup(); - - // Built request header - cpr::Header header; - if (are_credentials_provided) { - // Authenticated request if credentials are provided - header = {{"Content-Type", "application/json"}, - {"x-username", username.c_str()}, - {"x-token", token.c_str()}, - {"api-version", API_VERSION}}; - } else { - // Otherwise, anonymous request - header = cpr::Header{{"Content-Type", "application/json"}, {"api-version", API_VERSION}}; - } - - // Get JSON asynchronously - return cpr::GetCallback( - [func{std::move(func)}](cpr::Response r) { - if (r.error) { - LOG_ERROR(WebService, "GET returned cpr error: %u:%s", - static_cast<u32>(r.error.code), r.error.message.c_str()); - return func(""); - } - if (r.status_code >= 400) { - LOG_ERROR(WebService, "GET returned error code: %u", r.status_code); - return func(""); - } - if (r.header["content-type"].find("application/json") == std::string::npos) { - LOG_ERROR(WebService, "GET returned wrong content: %s", - r.header["content-type"].c_str()); - return func(""); - } - return func(r.text); - }, - cpr::Url{url}, header); -} - -template std::future<bool> GetJson(std::function<bool(const std::string&)> func, - const std::string& url, bool allow_anonymous, - const std::string& username, const std::string& token); - -} // namespace WebService |