mirror of
https://github.com/Detanup01/gbe_fork.git
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706 lines
27 KiB
C++
706 lines
27 KiB
C++
/* Copyright (C) 2019 Mr Goldberg
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This file is part of the Goldberg Emulator
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The Goldberg Emulator is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 3 of the License, or (at your option) any later version.
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The Goldberg Emulator is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the Goldberg Emulator; if not, see
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<http://www.gnu.org/licenses/>. */
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#include "dll/steam_http.h"
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Steam_HTTP::Steam_HTTP(class Settings *settings, class Networking *network, class SteamCallResults *callback_results, class SteamCallBacks *callbacks)
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{
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this->settings = settings;
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this->network = network;
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this->callback_results = callback_results;
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this->callbacks = callbacks;
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}
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Steam_Http_Request *Steam_HTTP::get_request(HTTPRequestHandle hRequest)
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{
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auto conn = std::find_if(requests.begin(), requests.end(), [&hRequest](struct Steam_Http_Request const& conn) { return conn.handle == hRequest;});
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if (conn == requests.end()) return NULL;
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return &(*conn);
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}
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// Initializes a new HTTP request, returning a handle to use in further operations on it. Requires
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// the method (GET or POST) and the absolute URL for the request. Both http and https are supported,
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// so this string must start with http:// or https:// and should look like http://store.steampowered.com/app/250/
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// or such.
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HTTPRequestHandle Steam_HTTP::CreateHTTPRequest( EHTTPMethod eHTTPRequestMethod, const char *pchAbsoluteURL )
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{
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PRINT_DEBUG("%i %s", eHTTPRequestMethod, pchAbsoluteURL);
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std::lock_guard<std::recursive_mutex> lock(global_mutex);
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if (!pchAbsoluteURL) return INVALID_HTTPREQUEST_HANDLE;
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std::string url = pchAbsoluteURL;
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unsigned url_index = 0;
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if (url.rfind("https://", 0) == 0) {
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url_index = sizeof("https://") - 1;
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} else if (url.rfind("http://", 0) == 0) {
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url_index = sizeof("http://") - 1;
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}
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struct Steam_Http_Request request{};
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request.request_method = eHTTPRequestMethod;
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request.url = url;
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if (url_index) {
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if (url.back() == '/') url += "index.html";
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std::string file_path = Local_Storage::get_game_settings_path() + "http" + PATH_SEPARATOR + Local_Storage::sanitize_string(url.substr(url_index));
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request.target_filepath = file_path;
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unsigned int file_size = file_size_(file_path);
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if (file_size) {
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request.response.resize(file_size);
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long long read = Local_Storage::get_file_data(file_path, (char *)&request.response[0], file_size, 0);
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if (read < 0) read = 0;
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if (read != file_size) request.response.resize(static_cast<size_t>(read));
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}
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}
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static HTTPRequestHandle h = 0;
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++h;
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if (!h) ++h;
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request.handle = h;
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request.context_value = 0;
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requests.push_back(request);
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return request.handle;
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}
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// Set a context value for the request, which will be returned in the HTTPRequestCompleted_t callback after
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// sending the request. This is just so the caller can easily keep track of which callbacks go with which request data.
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bool Steam_HTTP::SetHTTPRequestContextValue( HTTPRequestHandle hRequest, uint64 ulContextValue )
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{
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PRINT_DEBUG_ENTRY();
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std::lock_guard<std::recursive_mutex> lock(global_mutex);
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Steam_Http_Request *request = get_request(hRequest);
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if (!request) {
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return false;
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}
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request->context_value = ulContextValue;
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return true;
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}
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// Set a timeout in seconds for the HTTP request, must be called prior to sending the request. Default
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// timeout is 60 seconds if you don't call this. Returns false if the handle is invalid, or the request
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// has already been sent.
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bool Steam_HTTP::SetHTTPRequestNetworkActivityTimeout( HTTPRequestHandle hRequest, uint32 unTimeoutSeconds )
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{
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PRINT_DEBUG_ENTRY();
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std::lock_guard<std::recursive_mutex> lock(global_mutex);
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Steam_Http_Request *request = get_request(hRequest);
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if (!request) {
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return false;
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}
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request->timeout_sec = unTimeoutSeconds;
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return true;
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}
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// Set a request header value for the request, must be called prior to sending the request. Will
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// return false if the handle is invalid or the request is already sent.
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bool Steam_HTTP::SetHTTPRequestHeaderValue( HTTPRequestHandle hRequest, const char *pchHeaderName, const char *pchHeaderValue )
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{
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PRINT_DEBUG("'%s'='%s'", pchHeaderName, pchHeaderValue);
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std::lock_guard<std::recursive_mutex> lock(global_mutex);
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if (!pchHeaderName || !pchHeaderValue) return false;
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std::string headerName(pchHeaderName);
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std::transform(headerName.begin(), headerName.end(), headerName.begin(), [](char c){ return (char)std::toupper(c); });
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if (headerName == "USER-AGENT") return false;
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Steam_Http_Request *request = get_request(hRequest);
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if (!request) {
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return false;
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}
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request->headers[pchHeaderName] = pchHeaderValue;
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return true;
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}
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// Set a GET or POST parameter value on the request, which is set will depend on the EHTTPMethod specified
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// when creating the request. Must be called prior to sending the request. Will return false if the
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// handle is invalid or the request is already sent.
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bool Steam_HTTP::SetHTTPRequestGetOrPostParameter( HTTPRequestHandle hRequest, const char *pchParamName, const char *pchParamValue )
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{
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PRINT_DEBUG("'%s' = '%s'", pchParamName, pchParamValue);
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std::lock_guard<std::recursive_mutex> lock(global_mutex);
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if (!pchParamName || !pchParamValue) return false;
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Steam_Http_Request *request = get_request(hRequest);
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if (!request) {
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return false;
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}
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if (request->request_method != EHTTPMethod::k_EHTTPMethodGET &&
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request->request_method != EHTTPMethod::k_EHTTPMethodHEAD &&
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request->request_method != EHTTPMethod::k_EHTTPMethodPOST) {
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return false;
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}
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if (request->post_raw.size()) return false;
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request->get_or_post_params[pchParamName] = pchParamValue;
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return true;
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}
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void Steam_HTTP::online_http_request(Steam_Http_Request *request, SteamAPICall_t *pCallHandle)
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{
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PRINT_DEBUG("attempting to download from url: '%s', target filepath: '%s'",
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request->url.c_str(), request->target_filepath.c_str());
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const auto send_callresult = [&]() -> void {
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struct HTTPRequestCompleted_t data{};
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data.m_hRequest = request->handle;
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data.m_ulContextValue = request->context_value;
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data.m_unBodySize = static_cast<uint32>(request->response.size());
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if (request->response.empty() && !settings->force_steamhttp_success) {
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data.m_bRequestSuccessful = false;
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data.m_eStatusCode = k_EHTTPStatusCode404NotFound;
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} else {
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data.m_bRequestSuccessful = true;
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data.m_eStatusCode = k_EHTTPStatusCode200OK;
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}
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auto callres = callback_results->addCallResult(data.k_iCallback, &data, sizeof(data), 0.1);
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if (pCallHandle) *pCallHandle = callres;
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callbacks->addCBResult(data.k_iCallback, &data, sizeof(data), 0.1);
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};
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std::size_t filename_part = request->target_filepath.find_last_of("\\/");
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std::string directory_path{};
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std::string file_name{};
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if (filename_part != std::string::npos) {
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filename_part += 1; // point at filename, not the '/' or '\'
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directory_path = request->target_filepath.substr(0, filename_part);
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file_name = request->target_filepath.substr(filename_part);
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} else {
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directory_path = ".";
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file_name = request->target_filepath;
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}
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PRINT_DEBUG("directory: '%s', filename '%s'", directory_path.c_str(), file_name.c_str());
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Local_Storage::store_file_data(directory_path, file_name, (char *)"", sizeof(""));
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FILE *hfile = std::fopen(request->target_filepath.c_str(), "wb");
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if (!hfile) {
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PRINT_DEBUG("failed to open file for writing");
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send_callresult();
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return;
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}
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CURL *chttp = curl_easy_init();
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if (!chttp) {
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fclose(hfile);
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PRINT_DEBUG("curl_easy_init() failed");
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send_callresult();
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return;
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}
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// headers
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std::vector<std::string> headers{};
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for (const auto &hdr : request->headers) {
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std::string new_header = hdr.first + ": " + hdr.second;
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PRINT_DEBUG("CURL header: '%s'", new_header.c_str());
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headers.push_back(new_header);
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}
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struct curl_slist *headers_list = nullptr;
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for (const auto &hrd : headers) {
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headers_list = curl_slist_append(headers_list, hrd.c_str());
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}
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curl_easy_setopt(chttp, CURLOPT_HTTPHEADER, headers_list);
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// request method
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switch (request->request_method)
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{
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case EHTTPMethod::k_EHTTPMethodGET:
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PRINT_DEBUG("CURL method type: GET");
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curl_easy_setopt(chttp, CURLOPT_HTTPGET, 1L);
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break;
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case EHTTPMethod::k_EHTTPMethodHEAD:
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PRINT_DEBUG("CURL method type: HEAD");
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curl_easy_setopt(chttp, CURLOPT_NOBODY, 1L);
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break;
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case EHTTPMethod::k_EHTTPMethodPOST:
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PRINT_DEBUG("CURL method type: POST");
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curl_easy_setopt(chttp, CURLOPT_POST, 1L);
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break;
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case EHTTPMethod::k_EHTTPMethodPUT:
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PRINT_DEBUG("TODO CURL method type: PUT");
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curl_easy_setopt(chttp, CURLOPT_UPLOAD, 1L); // CURLOPT_PUT "This option is deprecated since version 7.12.1. Use CURLOPT_UPLOAD."
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break;
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case EHTTPMethod::k_EHTTPMethodDELETE:
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PRINT_DEBUG("TODO CURL method type: DELETE");
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headers_list = curl_slist_append(headers_list, "Content-Type: application/x-www-form-urlencoded");
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headers_list = curl_slist_append(headers_list, "Accept: application/json,application/x-www-form-urlencoded,text/html,application/xhtml+xml,application/xml");
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curl_easy_setopt(chttp, CURLOPT_CUSTOMREQUEST, "DELETE"); // https://stackoverflow.com/a/34751940
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break;
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case EHTTPMethod::k_EHTTPMethodOPTIONS:
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PRINT_DEBUG("TODO CURL method type: OPTIONS");
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curl_easy_setopt(chttp, CURLOPT_CUSTOMREQUEST, "OPTIONS");
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break;
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case EHTTPMethod::k_EHTTPMethodPATCH:
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PRINT_DEBUG("TODO CURL method type: PATCH");
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headers_list = curl_slist_append(headers_list, "Content-Type: application/x-www-form-urlencoded");
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headers_list = curl_slist_append(headers_list, "Accept: application/json,application/x-www-form-urlencoded,text/html,application/xhtml+xml,application/xml");
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curl_easy_setopt(chttp, CURLOPT_CUSTOMREQUEST, "PATCH");
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break;
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default:
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break;
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}
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curl_easy_setopt(chttp, CURLOPT_FOLLOWLOCATION, 1L);
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curl_easy_setopt(chttp, CURLOPT_WRITEDATA, (void *)hfile);
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curl_easy_setopt(chttp, CURLOPT_TIMEOUT, request->timeout_sec);
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curl_easy_setopt(chttp, CURLOPT_NOSIGNAL, 1L);
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curl_easy_setopt(chttp, CURLOPT_USE_SSL, request->requires_valid_ssl ? CURLUSESSL_TRY : CURLUSESSL_NONE);
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// post data, or get params
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std::string post_data{};
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if (request->get_or_post_params.size()) {
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for (const auto &pdata : request->get_or_post_params) {
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char *form_encoded_key = curl_easy_escape(chttp, pdata.first.c_str(), (int)pdata.first.size());
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char *form_encoded_val = curl_easy_escape(chttp, pdata.second.c_str(), (int)pdata.second.size());
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if (form_encoded_key && form_encoded_val) {
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post_data += form_encoded_key + std::string("=") + form_encoded_val + "&";
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}
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if (form_encoded_key) curl_free(form_encoded_key);
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if (form_encoded_val) curl_free(form_encoded_val);
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}
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if (post_data.size()) post_data = post_data.substr(0, post_data.size() - 1); // remove the last "&"
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if (request->request_method == EHTTPMethod::k_EHTTPMethodGET) {
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request->url += "?" + post_data;
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PRINT_DEBUG("GET URL with params (url-encoded): '%s'", request->url.c_str());
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} else {
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PRINT_DEBUG("POST form data (url-encoded): '%s'", post_data.c_str());
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curl_easy_setopt(chttp, CURLOPT_POSTFIELDS, post_data.c_str());
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}
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} else if (request->post_raw.size()) {
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PRINT_DEBUG("POST form data (raw): '%s'", request->post_raw.c_str());
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curl_easy_setopt(chttp, CURLOPT_POSTFIELDS, request->post_raw.c_str());
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}
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curl_easy_setopt(chttp, CURLOPT_URL, request->url.c_str());
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CURLcode res_curl = curl_easy_perform(chttp);
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curl_slist_free_all(headers_list);
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curl_easy_cleanup(chttp);
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fclose(hfile);
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headers.clear();
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PRINT_DEBUG("CURL error code for '%s' [%i] (OK == 0)", request->url.c_str(), (int)res_curl);
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unsigned int file_size = file_size_(request->target_filepath);
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if (file_size) {
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long long read = Local_Storage::get_file_data(request->target_filepath, (char *)&request->response[0], file_size, 0);
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if (read < 0) read = 0;
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request->response.resize(static_cast<size_t>(read));
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}
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send_callresult();
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}
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// Sends the HTTP request, will return false on a bad handle, otherwise use SteamCallHandle to wait on
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// asynchronous response via callback.
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//
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// Note: If the user is in offline mode in Steam, then this will add a only-if-cached cache-control
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// header and only do a local cache lookup rather than sending any actual remote request.
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bool Steam_HTTP::SendHTTPRequest( HTTPRequestHandle hRequest, SteamAPICall_t *pCallHandle )
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{
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PRINT_DEBUG("%u %p", hRequest, pCallHandle);
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std::lock_guard<std::recursive_mutex> lock(global_mutex);
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Steam_Http_Request *request = get_request(hRequest);
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if (!request) {
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return false;
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}
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if (request->response.empty() && request->target_filepath.size() &&
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!settings->disable_networking && settings->download_steamhttp_requests) {
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std::thread(&Steam_HTTP::online_http_request, this, request, pCallHandle).detach();
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} else {
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struct HTTPRequestCompleted_t data{};
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data.m_hRequest = request->handle;
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data.m_ulContextValue = request->context_value;
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data.m_unBodySize = static_cast<uint32>(request->response.size());
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if (request->response.empty() && !settings->force_steamhttp_success) {
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data.m_bRequestSuccessful = false;
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data.m_eStatusCode = k_EHTTPStatusCode404NotFound;
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} else {
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data.m_bRequestSuccessful = true;
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data.m_eStatusCode = k_EHTTPStatusCode200OK;
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}
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auto callres = callback_results->addCallResult(data.k_iCallback, &data, sizeof(data), 0.1);
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if (pCallHandle) *pCallHandle = callres;
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callbacks->addCBResult(data.k_iCallback, &data, sizeof(data), 0.1);
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}
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return true;
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}
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// Sends the HTTP request, will return false on a bad handle, otherwise use SteamCallHandle to wait on
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// asynchronous response via callback for completion, and listen for HTTPRequestHeadersReceived_t and
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// HTTPRequestDataReceived_t callbacks while streaming.
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bool Steam_HTTP::SendHTTPRequestAndStreamResponse( HTTPRequestHandle hRequest, SteamAPICall_t *pCallHandle )
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{
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// TODO this function triggers 3 callbacks:
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// https://partner.steamgames.com/doc/api/ISteamHTTP#SendHTTPRequestAndStreamResponse
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// Triggers a HTTPRequestDataReceived_t callback.
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// Triggers a HTTPRequestHeadersReceived_t callback.
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// Triggers a HTTPRequestCompleted_t callback.
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PRINT_DEBUG_TODO();
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std::lock_guard<std::recursive_mutex> lock(global_mutex);
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return SendHTTPRequest(hRequest, pCallHandle);
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}
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// Defers a request you have sent, the actual HTTP client code may have many requests queued, and this will move
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// the specified request to the tail of the queue. Returns false on invalid handle, or if the request is not yet sent.
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bool Steam_HTTP::DeferHTTPRequest( HTTPRequestHandle hRequest )
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{
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PRINT_DEBUG_ENTRY();
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std::lock_guard<std::recursive_mutex> lock(global_mutex);
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Steam_Http_Request *request = get_request(hRequest);
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if (!request) {
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return false;
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}
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return true;
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}
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// Prioritizes a request you have sent, the actual HTTP client code may have many requests queued, and this will move
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// the specified request to the head of the queue. Returns false on invalid handle, or if the request is not yet sent.
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bool Steam_HTTP::PrioritizeHTTPRequest( HTTPRequestHandle hRequest )
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{
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PRINT_DEBUG("%u", hRequest);
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std::lock_guard<std::recursive_mutex> lock(global_mutex);
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Steam_Http_Request *request = get_request(hRequest);
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if (!request) {
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return false;
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}
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return true;
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}
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// Checks if a response header is present in a HTTP response given a handle from HTTPRequestCompleted_t, also
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// returns the size of the header value if present so the caller and allocate a correctly sized buffer for
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// GetHTTPResponseHeaderValue.
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bool Steam_HTTP::GetHTTPResponseHeaderSize( HTTPRequestHandle hRequest, const char *pchHeaderName, uint32 *unResponseHeaderSize )
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{
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PRINT_DEBUG("'%s'", pchHeaderName);
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std::lock_guard<std::recursive_mutex> lock(global_mutex);
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if (!pchHeaderName) return false;
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Steam_Http_Request *request = get_request(hRequest);
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if (!request) {
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return false;
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}
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const auto hdr = request->headers.find(pchHeaderName);
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if (request->headers.end() == hdr) return false;
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if (unResponseHeaderSize) *unResponseHeaderSize = (uint32)hdr->second.size();
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return true;
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}
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// Gets header values from a HTTP response given a handle from HTTPRequestCompleted_t, will return false if the
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// header is not present or if your buffer is too small to contain it's value. You should first call
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// BGetHTTPResponseHeaderSize to check for the presence of the header and to find out the size buffer needed.
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bool Steam_HTTP::GetHTTPResponseHeaderValue( HTTPRequestHandle hRequest, const char *pchHeaderName, uint8 *pHeaderValueBuffer, uint32 unBufferSize )
|
|
{
|
|
PRINT_DEBUG("'%s'", pchHeaderName);
|
|
std::lock_guard<std::recursive_mutex> lock(global_mutex);
|
|
|
|
if (!pchHeaderName) return false;
|
|
|
|
Steam_Http_Request *request = get_request(hRequest);
|
|
if (!request) {
|
|
return false;
|
|
}
|
|
const auto hdr = request->headers.find(pchHeaderName);
|
|
if (request->headers.end() == hdr) return false;
|
|
if (unBufferSize < hdr->second.size()) return false;
|
|
if (pHeaderValueBuffer) {
|
|
memset(pHeaderValueBuffer, 0, unBufferSize);
|
|
hdr->second.copy((char *)pHeaderValueBuffer, unBufferSize);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
// Gets the size of the body data from a HTTP response given a handle from HTTPRequestCompleted_t, will return false if the
|
|
// handle is invalid.
|
|
bool Steam_HTTP::GetHTTPResponseBodySize( HTTPRequestHandle hRequest, uint32 *unBodySize )
|
|
{
|
|
PRINT_DEBUG("%u", hRequest);
|
|
std::lock_guard<std::recursive_mutex> lock(global_mutex);
|
|
|
|
Steam_Http_Request *request = get_request(hRequest);
|
|
if (!request) {
|
|
return false;
|
|
}
|
|
|
|
if (unBodySize) *unBodySize = (uint32)request->response.size();
|
|
return true;
|
|
}
|
|
|
|
|
|
// Gets the body data from a HTTP response given a handle from HTTPRequestCompleted_t, will return false if the
|
|
// handle is invalid or is to a streaming response, or if the provided buffer is not the correct size. Use BGetHTTPResponseBodySize first to find out
|
|
// the correct buffer size to use.
|
|
bool Steam_HTTP::GetHTTPResponseBodyData( HTTPRequestHandle hRequest, uint8 *pBodyDataBuffer, uint32 unBufferSize )
|
|
{
|
|
PRINT_DEBUG("%p %u", pBodyDataBuffer, unBufferSize);
|
|
std::lock_guard<std::recursive_mutex> lock(global_mutex);
|
|
|
|
Steam_Http_Request *request = get_request(hRequest);
|
|
if (!request) {
|
|
return false;
|
|
}
|
|
PRINT_DEBUG(" required buffer size = %zu", request->response.size());
|
|
if (unBufferSize < request->response.size()) return false;
|
|
if (pBodyDataBuffer) {
|
|
memset(pBodyDataBuffer, 0, unBufferSize);
|
|
request->response.copy((char *)pBodyDataBuffer, unBufferSize);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
// Gets the body data from a streaming HTTP response given a handle from HTTPRequestDataReceived_t. Will return false if the
|
|
// handle is invalid or is to a non-streaming response (meaning it wasn't sent with SendHTTPRequestAndStreamResponse), or if the buffer size and offset
|
|
// do not match the size and offset sent in HTTPRequestDataReceived_t.
|
|
bool Steam_HTTP::GetHTTPStreamingResponseBodyData( HTTPRequestHandle hRequest, uint32 cOffset, uint8 *pBodyDataBuffer, uint32 unBufferSize )
|
|
{
|
|
PRINT_DEBUG_ENTRY();
|
|
std::lock_guard<std::recursive_mutex> lock(global_mutex);
|
|
|
|
Steam_Http_Request *request = get_request(hRequest);
|
|
if (!request) {
|
|
return false;
|
|
}
|
|
|
|
if (pBodyDataBuffer && cOffset <= request->response.size()) {
|
|
memset(pBodyDataBuffer, 0, unBufferSize);
|
|
request->response.copy((char *)pBodyDataBuffer, unBufferSize, cOffset);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
// Releases an HTTP response handle, should always be called to free resources after receiving a HTTPRequestCompleted_t
|
|
// callback and finishing using the response.
|
|
bool Steam_HTTP::ReleaseHTTPRequest( HTTPRequestHandle hRequest )
|
|
{
|
|
PRINT_DEBUG("%u", hRequest);
|
|
std::lock_guard<std::recursive_mutex> lock(global_mutex);
|
|
|
|
auto c = std::begin(requests);
|
|
while (c != std::end(requests)) {
|
|
if (c->handle == hRequest) {
|
|
c = requests.erase(c);
|
|
return true;
|
|
} else {
|
|
++c;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
// Gets progress on downloading the body for the request. This will be zero unless a response header has already been
|
|
// received which included a content-length field. For responses that contain no content-length it will report
|
|
// zero for the duration of the request as the size is unknown until the connection closes.
|
|
bool Steam_HTTP::GetHTTPDownloadProgressPct( HTTPRequestHandle hRequest, float *pflPercentOut )
|
|
{
|
|
PRINT_DEBUG("%u", hRequest);
|
|
std::lock_guard<std::recursive_mutex> lock(global_mutex);
|
|
|
|
Steam_Http_Request *request = get_request(hRequest);
|
|
if (!request) {
|
|
return false;
|
|
}
|
|
if (pflPercentOut) *pflPercentOut = 100.0f;
|
|
return true;
|
|
}
|
|
|
|
|
|
// Sets the body for an HTTP Post request. Will fail and return false on a GET request, and will fail if POST params
|
|
// have already been set for the request. Setting this raw body makes it the only contents for the post, the pchContentType
|
|
// parameter will set the content-type header for the request so the server may know how to interpret the body.
|
|
bool Steam_HTTP::SetHTTPRequestRawPostBody( HTTPRequestHandle hRequest, const char *pchContentType, uint8 *pubBody, uint32 unBodyLen )
|
|
{
|
|
PRINT_DEBUG("%u '%s'", hRequest, pchContentType);
|
|
std::lock_guard<std::recursive_mutex> lock(global_mutex);
|
|
|
|
Steam_Http_Request *request = get_request(hRequest);
|
|
if (!request) {
|
|
return false;
|
|
}
|
|
|
|
if (request->request_method != EHTTPMethod::k_EHTTPMethodPOST &&
|
|
request->request_method != EHTTPMethod::k_EHTTPMethodPUT &&
|
|
request->request_method != EHTTPMethod::k_EHTTPMethodPATCH) {
|
|
return false;
|
|
}
|
|
if (request->get_or_post_params.size()) return false;
|
|
|
|
request->post_raw = std::string((char *)pubBody, unBodyLen);
|
|
return true;
|
|
}
|
|
|
|
|
|
// Creates a cookie container handle which you must later free with ReleaseCookieContainer(). If bAllowResponsesToModify=true
|
|
// than any response to your requests using this cookie container may add new cookies which may be transmitted with
|
|
// future requests. If bAllowResponsesToModify=false than only cookies you explicitly set will be sent. This API is just for
|
|
// during process lifetime, after steam restarts no cookies are persisted and you have no way to access the cookie container across
|
|
// repeat executions of your process.
|
|
HTTPCookieContainerHandle Steam_HTTP::CreateCookieContainer( bool bAllowResponsesToModify )
|
|
{
|
|
PRINT_DEBUG_TODO();
|
|
std::lock_guard<std::recursive_mutex> lock(global_mutex);
|
|
|
|
static HTTPCookieContainerHandle handle = 0;
|
|
++handle;
|
|
if (!handle) ++handle;
|
|
|
|
return INVALID_HTTPCOOKIE_HANDLE;
|
|
}
|
|
|
|
|
|
// Release a cookie container you are finished using, freeing it's memory
|
|
bool Steam_HTTP::ReleaseCookieContainer( HTTPCookieContainerHandle hCookieContainer )
|
|
{
|
|
PRINT_DEBUG_TODO();
|
|
std::lock_guard<std::recursive_mutex> lock(global_mutex);
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
// Adds a cookie to the specified cookie container that will be used with future requests.
|
|
bool Steam_HTTP::SetCookie( HTTPCookieContainerHandle hCookieContainer, const char *pchHost, const char *pchUrl, const char *pchCookie )
|
|
{
|
|
PRINT_DEBUG_TODO();
|
|
std::lock_guard<std::recursive_mutex> lock(global_mutex);
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
// Set the cookie container to use for a HTTP request
|
|
bool Steam_HTTP::SetHTTPRequestCookieContainer( HTTPRequestHandle hRequest, HTTPCookieContainerHandle hCookieContainer )
|
|
{
|
|
PRINT_DEBUG_TODO();
|
|
std::lock_guard<std::recursive_mutex> lock(global_mutex);
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
// Set the extra user agent info for a request, this doesn't clobber the normal user agent, it just adds the extra info on the end
|
|
bool Steam_HTTP::SetHTTPRequestUserAgentInfo( HTTPRequestHandle hRequest, const char *pchUserAgentInfo )
|
|
{
|
|
PRINT_DEBUG("%u '%s'", hRequest, pchUserAgentInfo);
|
|
std::lock_guard<std::recursive_mutex> lock(global_mutex);
|
|
|
|
Steam_Http_Request *request = get_request(hRequest);
|
|
if (!request) {
|
|
return false;
|
|
}
|
|
|
|
if (!pchUserAgentInfo || !pchUserAgentInfo[0]) {
|
|
request->headers["User-Agent"] = Steam_Http_Request::STEAM_DEFAULT_USER_AGENT;
|
|
} else {
|
|
request->headers["User-Agent"] += std::string(" ") + pchUserAgentInfo;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
// Set that https request should require verified SSL certificate via machines certificate trust store
|
|
bool Steam_HTTP::SetHTTPRequestRequiresVerifiedCertificate( HTTPRequestHandle hRequest, bool bRequireVerifiedCertificate )
|
|
{
|
|
PRINT_DEBUG_ENTRY();
|
|
std::lock_guard<std::recursive_mutex> lock(global_mutex);
|
|
|
|
Steam_Http_Request *request = get_request(hRequest);
|
|
if (!request) {
|
|
return false;
|
|
}
|
|
|
|
request->requires_valid_ssl = bRequireVerifiedCertificate;
|
|
return true;
|
|
}
|
|
|
|
|
|
// Set an absolute timeout on the HTTP request, this is just a total time timeout different than the network activity timeout
|
|
// which can bump everytime we get more data
|
|
bool Steam_HTTP::SetHTTPRequestAbsoluteTimeoutMS( HTTPRequestHandle hRequest, uint32 unMilliseconds )
|
|
{
|
|
PRINT_DEBUG_ENTRY();
|
|
std::lock_guard<std::recursive_mutex> lock(global_mutex);
|
|
|
|
Steam_Http_Request *request = get_request(hRequest);
|
|
if (!request) {
|
|
return false;
|
|
}
|
|
|
|
request->timeout_sec = (uint64)(unMilliseconds / 1000.0);
|
|
return true;
|
|
}
|
|
|
|
|
|
// Check if the reason the request failed was because we timed it out (rather than some harder failure)
|
|
bool Steam_HTTP::GetHTTPRequestWasTimedOut( HTTPRequestHandle hRequest, bool *pbWasTimedOut )
|
|
{
|
|
PRINT_DEBUG_ENTRY();
|
|
std::lock_guard<std::recursive_mutex> lock(global_mutex);
|
|
|
|
Steam_Http_Request *request = get_request(hRequest);
|
|
if (!request) {
|
|
return false;
|
|
}
|
|
|
|
if (pbWasTimedOut) *pbWasTimedOut = false;
|
|
return true;
|
|
}
|