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e891d74656
Since this file no longer gets build along with the DLL project, but as a static lib instead, the 'DEDICATED' define no longer worked, and therefore this became broken after the CMake port. The 'CURLHandleError' helper function now takes a bool determining whether or not to log the error, and the caller disables it for dedicated (dedicated should only log the error once, this happens from within the caller class).
99 lines
2.6 KiB
C++
99 lines
2.6 KiB
C++
//===========================================================================//
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//
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// Purpose: A set of utilities to perform requests
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//
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//===========================================================================//
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#include "tier1/cvar.h"
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#include "tier2/curlutils.h"
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ConVar* ssl_verify_peer = nullptr;
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ConVar* curl_timeout = nullptr;
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ConVar* curl_debug = nullptr;
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size_t CURLWriteStringCallback(char* contents, const size_t size, const size_t nmemb, void* userp)
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{
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reinterpret_cast<string*>(userp)->append(contents, size * nmemb);
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return size * nmemb;
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}
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CURL* CURLInitRequest(const char* remote, const char* request, string& outResponse, curl_slist*& slist)
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{
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std::function<void(const char*)> fnError = [&](const char* errorMsg)
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{
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Error(eDLL_T::ENGINE, NO_ERROR, "CURL: %s\n", errorMsg);
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curl_slist_free_all(slist);
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};
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slist = curl_slist_append(slist, "Content-Type: application/json");
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if (!slist)
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{
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fnError("Slist init failed");
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return nullptr;
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}
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CURL* curl = curl_easy_init();
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if (!curl)
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{
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fnError("Easy init failed");
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return nullptr;
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}
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curl_easy_setopt(curl, CURLOPT_HTTPHEADER, slist);
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curl_easy_setopt(curl, CURLOPT_URL, remote);
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curl_easy_setopt(curl, CURLOPT_POSTFIELDS, request);
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curl_easy_setopt(curl, CURLOPT_POST, 1L);
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curl_easy_setopt(curl, CURLOPT_TIMEOUT, curl_timeout->GetInt());
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curl_easy_setopt(curl, CURLOPT_USE_SSL, CURLUSESSL_ALL);
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curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, CURLWriteStringCallback);
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curl_easy_setopt(curl, CURLOPT_WRITEDATA, &outResponse);
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curl_easy_setopt(curl, CURLOPT_VERBOSE, curl_debug->GetBool());
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curl_easy_setopt(curl, CURLOPT_NOSIGNAL, 1L);
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if (!ssl_verify_peer->GetBool())
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{
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curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
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}
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return curl;
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}
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CURLcode CURLSubmitRequest(CURL* curl, curl_slist*& slist)
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{
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CURLcode res = curl_easy_perform(curl);
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curl_slist_free_all(slist);
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return res;
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}
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CURLINFO CURLRetrieveInfo(CURL* curl)
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{
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CURLINFO status;
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curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &status);
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curl_easy_cleanup(curl);
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return status;
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}
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bool CURLHandleError(CURL* curl, const CURLcode res, string& outMessage, const bool logError)
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{
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if (res == CURLE_OK)
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return true;
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const char* curlError = curl_easy_strerror(res);
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if (logError)
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Error(eDLL_T::ENGINE, NO_ERROR, "CURL: %s\n", curlError);
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outMessage = curlError;
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curl_easy_cleanup(curl);
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return false;
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}
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void CURLFormatUrl(string& outUrl, const char* host, const char* api)
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{
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outUrl = Format("%s%s%s", "https://", host, api);
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}
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