mirror of
https://github.com/VCMP-SqMod/SqMod.git
synced 2024-11-08 08:47:17 +01:00
4a6bfc086c
Switched to POCO library for unified platform/library interface. Deprecated the external module API. It was creating more problems than solving. Removed most built-in libraries in favor of system libraries for easier maintenance. Cleaned and secured code with help from static analyzers.
694 lines
28 KiB
C++
694 lines
28 KiB
C++
#include "cpr/session.h"
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#include <algorithm>
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#include <cstdlib>
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#include <fstream>
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#include <functional>
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#include <string>
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#include <curl/curl.h>
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#include "cpr/curlholder.h"
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#include "cpr/util.h"
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namespace cpr {
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// Ignored here since libcurl reqires a long:
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// NOLINTNEXTLINE(google-runtime-int)
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constexpr long ON = 1L;
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// Ignored here since libcurl reqires a long:
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// NOLINTNEXTLINE(google-runtime-int)
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constexpr long OFF = 0L;
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class Session::Impl {
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public:
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Impl();
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void SetUrl(const Url& url);
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void SetParameters(const Parameters& parameters);
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void SetParameters(Parameters&& parameters);
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void SetHeader(const Header& header);
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void SetTimeout(const Timeout& timeout);
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void SetConnectTimeout(const ConnectTimeout& timeout);
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void SetAuth(const Authentication& auth);
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// Only supported with libcurl >= 7.61.0.
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// As an alternative use SetHeader and add the token manually.
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#if LIBCURL_VERSION_NUM >= 0x073D00
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void SetBearer(const Bearer& token);
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#endif
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void SetDigest(const Digest& auth);
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void SetUserAgent(const UserAgent& ua);
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void SetPayload(Payload&& payload);
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void SetPayload(const Payload& payload);
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void SetProxies(Proxies&& proxies);
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void SetProxies(const Proxies& proxies);
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void SetMultipart(Multipart&& multipart);
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void SetMultipart(const Multipart& multipart);
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void SetNTLM(const NTLM& auth);
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void SetRedirect(const bool& redirect);
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void SetMaxRedirects(const MaxRedirects& max_redirects);
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void SetCookies(const Cookies& cookies);
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void SetBody(Body&& body);
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void SetBody(const Body& body);
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void SetReadCallback(const ReadCallback& read);
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void SetHeaderCallback(const HeaderCallback& header);
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void SetWriteCallback(const WriteCallback& write);
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void SetProgressCallback(const ProgressCallback& progress);
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void SetDebugCallback(const DebugCallback& debug);
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void SetLowSpeed(const LowSpeed& low_speed);
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void SetVerifySsl(const VerifySsl& verify);
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void SetLimitRate(const LimitRate& limit_rate);
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void SetUnixSocket(const UnixSocket& unix_socket);
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void SetVerbose(const Verbose& verbose);
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void SetSslOptions(const SslOptions& options);
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Response Delete();
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Response Download(const WriteCallback& write);
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Response Download(std::ofstream& file);
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Response Get();
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Response Head();
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Response Options();
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Response Patch();
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Response Post();
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Response Put();
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private:
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bool hasBodyOrPayload_{false};
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std::shared_ptr<CurlHolder> curl_;
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Url url_;
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Parameters parameters_;
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Proxies proxies_;
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ReadCallback readcb_;
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HeaderCallback headercb_;
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WriteCallback writecb_;
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ProgressCallback progresscb_;
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DebugCallback debugcb_;
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Response makeDownloadRequest();
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Response makeRequest();
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static void freeHolder(CurlHolder* holder);
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};
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Session::Impl::Impl() : curl_(new CurlHolder()) {
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// Set up some sensible defaults
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curl_version_info_data* version_info = curl_version_info(CURLVERSION_NOW);
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std::string version = "curl/" + std::string{version_info->version};
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curl_easy_setopt(curl_->handle, CURLOPT_USERAGENT, version.c_str());
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curl_easy_setopt(curl_->handle, CURLOPT_FOLLOWLOCATION, 1L);
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curl_easy_setopt(curl_->handle, CURLOPT_NOPROGRESS, 1L);
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curl_easy_setopt(curl_->handle, CURLOPT_MAXREDIRS, 50L);
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curl_easy_setopt(curl_->handle, CURLOPT_ERRORBUFFER, curl_->error.data());
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curl_easy_setopt(curl_->handle, CURLOPT_COOKIEFILE, "");
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#ifdef CPR_CURL_NOSIGNAL
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curl_easy_setopt(curl_->handle, CURLOPT_NOSIGNAL, 1L);
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#endif
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#if LIBCURL_VERSION_MAJOR >= 7
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#if LIBCURL_VERSION_MINOR >= 25
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#if LIBCURL_VERSION_PATCH >= 0
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curl_easy_setopt(curl_->handle, CURLOPT_TCP_KEEPALIVE, 1L);
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#endif
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#endif
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#endif
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}
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void Session::Impl::SetUrl(const Url& url) {
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url_ = url;
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}
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void Session::Impl::SetParameters(const Parameters& parameters) {
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parameters_ = parameters;
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}
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void Session::Impl::SetParameters(Parameters&& parameters) {
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parameters_ = std::move(parameters);
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}
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void Session::Impl::SetHeader(const Header& header) {
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curl_slist* chunk = nullptr;
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for (const std::pair<const std::string, std::string>& item : header) {
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std::string header_string = item.first;
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if (item.second.empty()) {
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header_string += ";";
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} else {
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header_string += ": " + item.second;
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}
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curl_slist* temp = curl_slist_append(chunk, header_string.c_str());
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if (temp) {
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chunk = temp;
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}
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}
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curl_easy_setopt(curl_->handle, CURLOPT_HTTPHEADER, chunk);
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curl_slist_free_all(curl_->chunk);
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curl_->chunk = chunk;
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}
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void Session::Impl::SetTimeout(const Timeout& timeout) {
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curl_easy_setopt(curl_->handle, CURLOPT_TIMEOUT_MS, timeout.Milliseconds());
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}
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void Session::Impl::SetConnectTimeout(const ConnectTimeout& timeout) {
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curl_easy_setopt(curl_->handle, CURLOPT_CONNECTTIMEOUT_MS, timeout.Milliseconds());
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}
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void Session::Impl::SetVerbose(const Verbose& verbose) {
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curl_easy_setopt(curl_->handle, CURLOPT_VERBOSE, verbose.verbose ? ON : OFF);
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}
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void Session::Impl::SetAuth(const Authentication& auth) {
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// Ignore here since this has been defined by libcurl.
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// NOLINTNEXTLINE(hicpp-signed-bitwise)
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curl_easy_setopt(curl_->handle, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
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curl_easy_setopt(curl_->handle, CURLOPT_USERPWD, auth.GetAuthString());
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}
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// Only supported with libcurl >= 7.61.0.
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// As an alternative use SetHeader and add the token manually.
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#if LIBCURL_VERSION_NUM >= 0x073D00
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void Session::Impl::SetBearer(const Bearer& token) {
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// Ignore here since this has been defined by libcurl.
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// NOLINTNEXTLINE(hicpp-signed-bitwise)
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curl_easy_setopt(curl_->handle, CURLOPT_HTTPAUTH, CURLAUTH_BEARER);
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curl_easy_setopt(curl_->handle, CURLOPT_XOAUTH2_BEARER, token.GetToken());
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}
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#endif
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void Session::Impl::SetDigest(const Digest& auth) {
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// Ignore here since this has been defined by libcurl.
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// NOLINTNEXTLINE(hicpp-signed-bitwise)
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curl_easy_setopt(curl_->handle, CURLOPT_HTTPAUTH, CURLAUTH_DIGEST);
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curl_easy_setopt(curl_->handle, CURLOPT_USERPWD, auth.GetAuthString());
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}
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void Session::Impl::SetUserAgent(const UserAgent& ua) {
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curl_easy_setopt(curl_->handle, CURLOPT_USERAGENT, ua.c_str());
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}
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void Session::Impl::SetPayload(Payload&& payload) {
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hasBodyOrPayload_ = true;
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const std::string content = payload.GetContent(*curl_);
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curl_easy_setopt(curl_->handle, CURLOPT_POSTFIELDSIZE_LARGE,
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static_cast<curl_off_t>(content.length()));
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curl_easy_setopt(curl_->handle, CURLOPT_COPYPOSTFIELDS, content.c_str());
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}
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void Session::Impl::SetPayload(const Payload& payload) {
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hasBodyOrPayload_ = true;
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const std::string content = payload.GetContent(*curl_);
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curl_easy_setopt(curl_->handle, CURLOPT_POSTFIELDSIZE_LARGE,
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static_cast<curl_off_t>(content.length()));
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curl_easy_setopt(curl_->handle, CURLOPT_COPYPOSTFIELDS, content.c_str());
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}
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void Session::Impl::SetProxies(const Proxies& proxies) {
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proxies_ = proxies;
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}
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void Session::Impl::SetProxies(Proxies&& proxies) {
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proxies_ = std::move(proxies);
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}
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void Session::Impl::SetMultipart(Multipart&& multipart) {
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curl_httppost* formpost = nullptr;
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curl_httppost* lastptr = nullptr;
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for (const Part& part : multipart.parts) {
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std::vector<curl_forms> formdata;
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if (part.is_buffer) {
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// Do not use formdata, to prevent having to use reinterpreter_cast:
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curl_formadd(&formpost, &lastptr, CURLFORM_COPYNAME, part.name.c_str(), CURLFORM_BUFFER,
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part.value.c_str(), CURLFORM_BUFFERPTR, part.data, CURLFORM_BUFFERLENGTH,
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part.datalen, CURLFORM_END);
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} else {
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formdata.push_back({CURLFORM_COPYNAME, part.name.c_str()});
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if (part.is_file) {
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formdata.push_back({CURLFORM_FILE, part.value.c_str()});
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} else {
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formdata.push_back({CURLFORM_COPYCONTENTS, part.value.c_str()});
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}
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}
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if (!part.content_type.empty()) {
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formdata.push_back({CURLFORM_CONTENTTYPE, part.content_type.c_str()});
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}
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formdata.push_back({CURLFORM_END, nullptr});
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curl_formadd(&formpost, &lastptr, CURLFORM_ARRAY, formdata.data(), CURLFORM_END);
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}
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curl_easy_setopt(curl_->handle, CURLOPT_HTTPPOST, formpost);
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hasBodyOrPayload_ = true;
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curl_formfree(curl_->formpost);
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curl_->formpost = formpost;
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}
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void Session::Impl::SetMultipart(const Multipart& multipart) {
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curl_httppost* formpost = nullptr;
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curl_httppost* lastptr = nullptr;
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for (const Part& part : multipart.parts) {
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std::vector<curl_forms> formdata;
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if (part.is_buffer) {
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// Do not use formdata, to prevent having to use reinterpreter_cast:
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curl_formadd(&formpost, &lastptr, CURLFORM_COPYNAME, part.name.c_str(), CURLFORM_BUFFER,
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part.value.c_str(), CURLFORM_BUFFERPTR, part.data, CURLFORM_BUFFERLENGTH,
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part.datalen, CURLFORM_END);
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} else {
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formdata.push_back({CURLFORM_COPYNAME, part.name.c_str()});
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if (part.is_file) {
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formdata.push_back({CURLFORM_FILE, part.value.c_str()});
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} else {
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formdata.push_back({CURLFORM_COPYCONTENTS, part.value.c_str()});
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}
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}
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if (!part.content_type.empty()) {
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formdata.push_back({CURLFORM_CONTENTTYPE, part.content_type.c_str()});
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}
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formdata.push_back({CURLFORM_END, nullptr});
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curl_formadd(&formpost, &lastptr, CURLFORM_ARRAY, formdata.data(), CURLFORM_END);
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}
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curl_easy_setopt(curl_->handle, CURLOPT_HTTPPOST, formpost);
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hasBodyOrPayload_ = true;
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curl_formfree(curl_->formpost);
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curl_->formpost = formpost;
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}
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void Session::Impl::SetLimitRate(const LimitRate& limit_rate) {
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curl_easy_setopt(curl_->handle, CURLOPT_MAX_RECV_SPEED_LARGE, limit_rate.downrate);
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curl_easy_setopt(curl_->handle, CURLOPT_MAX_SEND_SPEED_LARGE, limit_rate.uprate);
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}
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void Session::Impl::SetNTLM(const NTLM& auth) {
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// Ignore here since this has been defined by libcurl.
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// NOLINTNEXTLINE(hicpp-signed-bitwise)
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curl_easy_setopt(curl_->handle, CURLOPT_HTTPAUTH, CURLAUTH_NTLM);
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curl_easy_setopt(curl_->handle, CURLOPT_USERPWD, auth.GetAuthString());
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}
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void Session::Impl::SetRedirect(const bool& redirect) {
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curl_easy_setopt(curl_->handle, CURLOPT_FOLLOWLOCATION, std::int32_t(redirect));
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}
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void Session::Impl::SetMaxRedirects(const MaxRedirects& max_redirects) {
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curl_easy_setopt(curl_->handle, CURLOPT_MAXREDIRS, max_redirects.number_of_redirects);
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}
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void Session::Impl::SetCookies(const Cookies& cookies) {
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curl_easy_setopt(curl_->handle, CURLOPT_COOKIELIST, "ALL");
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curl_easy_setopt(curl_->handle, CURLOPT_COOKIE, cookies.GetEncoded(*curl_).c_str());
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}
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void Session::Impl::SetBody(Body&& body) {
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hasBodyOrPayload_ = true;
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curl_easy_setopt(curl_->handle, CURLOPT_POSTFIELDSIZE_LARGE,
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static_cast<curl_off_t>(body.str().length()));
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curl_easy_setopt(curl_->handle, CURLOPT_COPYPOSTFIELDS, body.c_str());
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}
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void Session::Impl::SetBody(const Body& body) {
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hasBodyOrPayload_ = true;
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curl_easy_setopt(curl_->handle, CURLOPT_POSTFIELDSIZE_LARGE,
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static_cast<curl_off_t>(body.str().length()));
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curl_easy_setopt(curl_->handle, CURLOPT_POSTFIELDS, body.c_str());
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}
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void Session::Impl::SetReadCallback(const ReadCallback& read) {
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readcb_ = read;
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curl_easy_setopt(curl_->handle, CURLOPT_INFILESIZE_LARGE, read.size);
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curl_easy_setopt(curl_->handle, CURLOPT_POSTFIELDSIZE_LARGE, read.size);
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curl_easy_setopt(curl_->handle, CURLOPT_READFUNCTION, cpr::util::readUserFunction);
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curl_easy_setopt(curl_->handle, CURLOPT_READDATA, &readcb_);
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if (read.size == -1) {
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SetHeader({{"Transfer-Encoding", "chunked"}});
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}
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}
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void Session::Impl::SetHeaderCallback(const HeaderCallback& header) {
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curl_easy_setopt(curl_->handle, CURLOPT_HEADERFUNCTION, cpr::util::headerUserFunction);
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headercb_ = header;
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curl_easy_setopt(curl_->handle, CURLOPT_HEADERDATA, &headercb_);
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}
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void Session::Impl::SetWriteCallback(const WriteCallback& write) {
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curl_easy_setopt(curl_->handle, CURLOPT_WRITEFUNCTION, cpr::util::writeUserFunction);
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writecb_ = write;
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curl_easy_setopt(curl_->handle, CURLOPT_WRITEDATA, &writecb_);
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}
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void Session::Impl::SetProgressCallback(const ProgressCallback& progress) {
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progresscb_ = progress;
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#if LIBCURL_VERSION_NUM < 0x072000
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curl_easy_setopt(curl_->handle, CURLOPT_PROGRESSFUNCTION, cpr::util::progressUserFunction);
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curl_easy_setopt(curl_->handle, CURLOPT_PROGRESSDATA, &progresscb_);
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#else
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curl_easy_setopt(curl_->handle, CURLOPT_XFERINFOFUNCTION, cpr::util::progressUserFunction);
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curl_easy_setopt(curl_->handle, CURLOPT_XFERINFODATA, &progresscb_);
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#endif
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curl_easy_setopt(curl_->handle, CURLOPT_NOPROGRESS, 0L);
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}
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void Session::Impl::SetDebugCallback(const DebugCallback& debug) {
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curl_easy_setopt(curl_->handle, CURLOPT_DEBUGFUNCTION, cpr::util::debugUserFunction);
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debugcb_ = debug;
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curl_easy_setopt(curl_->handle, CURLOPT_DEBUGDATA, &debugcb_);
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curl_easy_setopt(curl_->handle, CURLOPT_VERBOSE, 1L);
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}
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void Session::Impl::SetLowSpeed(const LowSpeed& low_speed) {
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curl_easy_setopt(curl_->handle, CURLOPT_LOW_SPEED_LIMIT, low_speed.limit);
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curl_easy_setopt(curl_->handle, CURLOPT_LOW_SPEED_TIME, low_speed.time);
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}
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void Session::Impl::SetVerifySsl(const VerifySsl& verify) {
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curl_easy_setopt(curl_->handle, CURLOPT_SSL_VERIFYPEER, verify ? ON : OFF);
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curl_easy_setopt(curl_->handle, CURLOPT_SSL_VERIFYHOST, verify ? 2L : 0L);
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}
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void Session::Impl::SetUnixSocket(const UnixSocket& unix_socket) {
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curl_easy_setopt(curl_->handle, CURLOPT_UNIX_SOCKET_PATH, unix_socket.GetUnixSocketString());
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}
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void Session::Impl::SetSslOptions(const SslOptions& options) {
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if (!options.cert_file.empty()) {
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curl_easy_setopt(curl_->handle, CURLOPT_SSLCERT, options.cert_file.c_str());
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if (!options.cert_type.empty()) {
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curl_easy_setopt(curl_->handle, CURLOPT_SSLCERTTYPE, options.cert_type.c_str());
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}
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}
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if (!options.key_file.empty()) {
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curl_easy_setopt(curl_->handle, CURLOPT_SSLKEY, options.key_file.c_str());
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if (!options.key_type.empty()) {
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curl_easy_setopt(curl_->handle, CURLOPT_SSLKEYTYPE, options.key_type.c_str());
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}
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if (!options.key_pass.empty()) {
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curl_easy_setopt(curl_->handle, CURLOPT_KEYPASSWD, options.key_pass.c_str());
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}
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}
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#if SUPPORT_ALPN
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curl_easy_setopt(curl_->handle, CURLOPT_SSL_ENABLE_ALPN, options.enable_alpn ? ON : OFF);
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#endif
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#if SUPPORT_NPN
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curl_easy_setopt(curl_->handle, CURLOPT_SSL_ENABLE_NPN, options.enable_npn ? ON : OFF);
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#endif
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curl_easy_setopt(curl_->handle, CURLOPT_SSL_VERIFYPEER, options.verify_peer ? ON : OFF);
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curl_easy_setopt(curl_->handle, CURLOPT_SSL_VERIFYHOST, options.verify_host ? 2L : 0L);
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#if LIBCURL_VERSION_NUM >= 0x072900
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curl_easy_setopt(curl_->handle, CURLOPT_SSL_VERIFYSTATUS, options.verify_status ? ON : OFF);
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#endif
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curl_easy_setopt(curl_->handle, CURLOPT_SSLVERSION,
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// Ignore here since this has been defined by libcurl.
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// NOLINTNEXTLINE(hicpp-signed-bitwise)
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options.ssl_version
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#if SUPPORT_MAX_TLS_VERSION
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| options.max_version
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#endif
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);
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if (!options.ca_info.empty()) {
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curl_easy_setopt(curl_->handle, CURLOPT_CAINFO, options.ca_info.c_str());
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}
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if (!options.ca_path.empty()) {
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curl_easy_setopt(curl_->handle, CURLOPT_CAPATH, options.ca_path.c_str());
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}
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if (!options.crl_file.empty()) {
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curl_easy_setopt(curl_->handle, CURLOPT_CRLFILE, options.crl_file.c_str());
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}
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if (!options.ciphers.empty()) {
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curl_easy_setopt(curl_->handle, CURLOPT_SSL_CIPHER_LIST, options.ciphers.c_str());
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}
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#if SUPPORT_TLSv13_CIPHERS
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if (!options.tls13_ciphers.empty()) {
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curl_easy_setopt(curl_->handle, CURLOPT_TLS13_CIPHERS, options.ciphers.c_str());
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}
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#endif
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#if SUPPORT_SESSIONID_CACHE
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curl_easy_setopt(curl_->handle, CURLOPT_SSL_SESSIONID_CACHE,
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options.session_id_cache ? ON : OFF);
|
|
#endif
|
|
}
|
|
|
|
Response Session::Impl::Delete() {
|
|
curl_easy_setopt(curl_->handle, CURLOPT_HTTPGET, 0L);
|
|
curl_easy_setopt(curl_->handle, CURLOPT_NOBODY, 0L);
|
|
curl_easy_setopt(curl_->handle, CURLOPT_CUSTOMREQUEST, "DELETE");
|
|
|
|
return makeRequest();
|
|
}
|
|
|
|
Response Session::Impl::Download(const WriteCallback& write) {
|
|
curl_easy_setopt(curl_->handle, CURLOPT_NOBODY, 0L);
|
|
curl_easy_setopt(curl_->handle, CURLOPT_CUSTOMREQUEST, "GET");
|
|
|
|
SetWriteCallback(write);
|
|
|
|
return makeDownloadRequest();
|
|
}
|
|
|
|
Response Session::Impl::Download(std::ofstream& file) {
|
|
curl_easy_setopt(curl_->handle, CURLOPT_NOBODY, 0L);
|
|
curl_easy_setopt(curl_->handle, CURLOPT_CUSTOMREQUEST, "GET");
|
|
curl_easy_setopt(curl_->handle, CURLOPT_WRITEFUNCTION, cpr::util::writeFileFunction);
|
|
curl_easy_setopt(curl_->handle, CURLOPT_WRITEDATA, &file);
|
|
|
|
return makeDownloadRequest();
|
|
}
|
|
|
|
Response Session::Impl::Get() {
|
|
// In case there is a body or payload for this request, we create a custom GET-Request since a
|
|
// GET-Request with body is based on the HTTP RFC **not** a leagal request.
|
|
if (hasBodyOrPayload_) {
|
|
curl_easy_setopt(curl_->handle, CURLOPT_NOBODY, 0L);
|
|
curl_easy_setopt(curl_->handle, CURLOPT_CUSTOMREQUEST, "GET");
|
|
} else {
|
|
curl_easy_setopt(curl_->handle, CURLOPT_NOBODY, 0L);
|
|
curl_easy_setopt(curl_->handle, CURLOPT_CUSTOMREQUEST, nullptr);
|
|
curl_easy_setopt(curl_->handle, CURLOPT_HTTPGET, 1L);
|
|
}
|
|
|
|
return makeRequest();
|
|
}
|
|
|
|
Response Session::Impl::Head() {
|
|
curl_easy_setopt(curl_->handle, CURLOPT_NOBODY, 1L);
|
|
curl_easy_setopt(curl_->handle, CURLOPT_CUSTOMREQUEST, nullptr);
|
|
|
|
return makeRequest();
|
|
}
|
|
|
|
Response Session::Impl::Options() {
|
|
curl_easy_setopt(curl_->handle, CURLOPT_NOBODY, 0L);
|
|
curl_easy_setopt(curl_->handle, CURLOPT_CUSTOMREQUEST, "OPTIONS");
|
|
|
|
return makeRequest();
|
|
}
|
|
|
|
Response Session::Impl::Patch() {
|
|
curl_easy_setopt(curl_->handle, CURLOPT_NOBODY, 0L);
|
|
curl_easy_setopt(curl_->handle, CURLOPT_CUSTOMREQUEST, "PATCH");
|
|
|
|
return makeRequest();
|
|
}
|
|
|
|
Response Session::Impl::Post() {
|
|
curl_easy_setopt(curl_->handle, CURLOPT_NOBODY, 0L);
|
|
|
|
// In case there is no body or payload set it to an empty post:
|
|
if (hasBodyOrPayload_) {
|
|
curl_easy_setopt(curl_->handle, CURLOPT_CUSTOMREQUEST, nullptr);
|
|
} else {
|
|
curl_easy_setopt(curl_->handle, CURLOPT_POSTFIELDS, readcb_.callback ? nullptr : "");
|
|
curl_easy_setopt(curl_->handle, CURLOPT_CUSTOMREQUEST, "POST");
|
|
}
|
|
|
|
return makeRequest();
|
|
}
|
|
|
|
Response Session::Impl::Put() {
|
|
curl_easy_setopt(curl_->handle, CURLOPT_NOBODY, 0L);
|
|
curl_easy_setopt(curl_->handle, CURLOPT_CUSTOMREQUEST, "PUT");
|
|
|
|
return makeRequest();
|
|
}
|
|
|
|
Response Session::Impl::makeDownloadRequest() {
|
|
assert(curl_->handle);
|
|
const std::string parametersContent = parameters_.GetContent(*curl_);
|
|
if (!parametersContent.empty()) {
|
|
Url new_url{url_ + "?" + parametersContent};
|
|
curl_easy_setopt(curl_->handle, CURLOPT_URL, new_url.c_str());
|
|
} else {
|
|
curl_easy_setopt(curl_->handle, CURLOPT_URL, url_.c_str());
|
|
}
|
|
|
|
std::string protocol = url_.str().substr(0, url_.str().find(':'));
|
|
if (proxies_.has(protocol)) {
|
|
curl_easy_setopt(curl_->handle, CURLOPT_PROXY, proxies_[protocol].c_str());
|
|
} else {
|
|
curl_easy_setopt(curl_->handle, CURLOPT_PROXY, "");
|
|
}
|
|
|
|
curl_->error[0] = '\0';
|
|
|
|
std::string header_string;
|
|
if (headercb_.callback) {
|
|
curl_easy_setopt(curl_->handle, CURLOPT_HEADERFUNCTION, cpr::util::headerUserFunction);
|
|
curl_easy_setopt(curl_->handle, CURLOPT_HEADERDATA, &headercb_);
|
|
} else {
|
|
curl_easy_setopt(curl_->handle, CURLOPT_HEADERFUNCTION, cpr::util::writeFunction);
|
|
curl_easy_setopt(curl_->handle, CURLOPT_HEADERDATA, &header_string);
|
|
}
|
|
|
|
CURLcode curl_error = curl_easy_perform(curl_->handle);
|
|
|
|
curl_slist* raw_cookies{nullptr};
|
|
curl_easy_getinfo(curl_->handle, CURLINFO_COOKIELIST, &raw_cookies);
|
|
Cookies cookies = util::parseCookies(raw_cookies);
|
|
curl_slist_free_all(raw_cookies);
|
|
std::string errorMsg = curl_->error.data();
|
|
|
|
return Response(curl_, "", std::move(header_string), std::move(cookies),
|
|
Error(curl_error, std::move(errorMsg)));
|
|
}
|
|
|
|
Response Session::Impl::makeRequest() {
|
|
assert(curl_->handle);
|
|
const std::string parametersContent = parameters_.GetContent(*curl_);
|
|
if (!parametersContent.empty()) {
|
|
Url new_url{url_ + "?" + parametersContent};
|
|
curl_easy_setopt(curl_->handle, CURLOPT_URL, new_url.c_str());
|
|
} else {
|
|
curl_easy_setopt(curl_->handle, CURLOPT_URL, url_.c_str());
|
|
}
|
|
|
|
std::string protocol = url_.str().substr(0, url_.str().find(':'));
|
|
if (proxies_.has(protocol)) {
|
|
curl_easy_setopt(curl_->handle, CURLOPT_PROXY, proxies_[protocol].c_str());
|
|
} else {
|
|
curl_easy_setopt(curl_->handle, CURLOPT_PROXY, nullptr);
|
|
}
|
|
|
|
#if LIBCURL_VERSION_MAJOR >= 7
|
|
#if LIBCURL_VERSION_MINOR >= 21
|
|
/* enable all supported built-in compressions */
|
|
curl_easy_setopt(curl_->handle, CURLOPT_ACCEPT_ENCODING, "");
|
|
#endif
|
|
#endif
|
|
|
|
curl_->error[0] = '\0';
|
|
|
|
std::string response_string;
|
|
std::string header_string;
|
|
if (!this->writecb_.callback) {
|
|
curl_easy_setopt(curl_->handle, CURLOPT_WRITEFUNCTION, cpr::util::writeFunction);
|
|
curl_easy_setopt(curl_->handle, CURLOPT_WRITEDATA, &response_string);
|
|
}
|
|
if (!this->headercb_.callback) {
|
|
curl_easy_setopt(curl_->handle, CURLOPT_HEADERFUNCTION, cpr::util::writeFunction);
|
|
curl_easy_setopt(curl_->handle, CURLOPT_HEADERDATA, &header_string);
|
|
}
|
|
|
|
// Enable so we are able to retrive certificate information:
|
|
curl_easy_setopt(curl_->handle, CURLOPT_CERTINFO, 1L);
|
|
|
|
CURLcode curl_error = curl_easy_perform(curl_->handle);
|
|
|
|
curl_slist* raw_cookies{nullptr};
|
|
curl_easy_getinfo(curl_->handle, CURLINFO_COOKIELIST, &raw_cookies);
|
|
Cookies cookies = util::parseCookies(raw_cookies);
|
|
curl_slist_free_all(raw_cookies);
|
|
|
|
// Reset the has no body property:
|
|
hasBodyOrPayload_ = false;
|
|
|
|
std::string errorMsg = curl_->error.data();
|
|
return Response(curl_, std::move(response_string), std::move(header_string), std::move(cookies),
|
|
Error(curl_error, std::move(errorMsg)));
|
|
}
|
|
|
|
// clang-format off
|
|
Session::Session() : pimpl_(new Impl()) {}
|
|
Session::~Session() = default;
|
|
void Session::SetReadCallback(const ReadCallback& read) { pimpl_->SetReadCallback(read); }
|
|
void Session::SetHeaderCallback(const HeaderCallback& header) { pimpl_->SetHeaderCallback(header); }
|
|
void Session::SetWriteCallback(const WriteCallback& write) { pimpl_->SetWriteCallback(write); }
|
|
void Session::SetProgressCallback(const ProgressCallback& progress) { pimpl_->SetProgressCallback(progress); }
|
|
void Session::SetUrl(const Url& url) { pimpl_->SetUrl(url); }
|
|
void Session::SetParameters(const Parameters& parameters) { pimpl_->SetParameters(parameters); }
|
|
void Session::SetParameters(Parameters&& parameters) { pimpl_->SetParameters(std::move(parameters)); }
|
|
void Session::SetHeader(const Header& header) { pimpl_->SetHeader(header); }
|
|
void Session::SetTimeout(const Timeout& timeout) { pimpl_->SetTimeout(timeout); }
|
|
void Session::SetConnectTimeout(const ConnectTimeout& timeout) { pimpl_->SetConnectTimeout(timeout); }
|
|
void Session::SetAuth(const Authentication& auth) { pimpl_->SetAuth(auth); }
|
|
void Session::SetDigest(const Digest& auth) { pimpl_->SetDigest(auth); }
|
|
void Session::SetUserAgent(const UserAgent& ua) { pimpl_->SetUserAgent(ua); }
|
|
void Session::SetPayload(const Payload& payload) { pimpl_->SetPayload(payload); }
|
|
void Session::SetPayload(Payload&& payload) { pimpl_->SetPayload(std::move(payload)); }
|
|
void Session::SetProxies(const Proxies& proxies) { pimpl_->SetProxies(proxies); }
|
|
void Session::SetProxies(Proxies&& proxies) { pimpl_->SetProxies(std::move(proxies)); }
|
|
void Session::SetMultipart(const Multipart& multipart) { pimpl_->SetMultipart(multipart); }
|
|
void Session::SetMultipart(Multipart&& multipart) { pimpl_->SetMultipart(std::move(multipart)); }
|
|
void Session::SetNTLM(const NTLM& auth) { pimpl_->SetNTLM(auth); }
|
|
void Session::SetRedirect(const bool& redirect) { pimpl_->SetRedirect(redirect); }
|
|
void Session::SetMaxRedirects(const MaxRedirects& max_redirects) { pimpl_->SetMaxRedirects(max_redirects); }
|
|
void Session::SetCookies(const Cookies& cookies) { pimpl_->SetCookies(cookies); }
|
|
void Session::SetBody(const Body& body) { pimpl_->SetBody(body); }
|
|
void Session::SetBody(Body&& body) { pimpl_->SetBody(std::move(body)); }
|
|
void Session::SetLowSpeed(const LowSpeed& low_speed) { pimpl_->SetLowSpeed(low_speed); }
|
|
void Session::SetVerifySsl(const VerifySsl& verify) { pimpl_->SetVerifySsl(verify); }
|
|
void Session::SetUnixSocket(const UnixSocket& unix_socket) { pimpl_->SetUnixSocket(unix_socket); }
|
|
void Session::SetSslOptions(const SslOptions& options) { pimpl_->SetSslOptions(options); }
|
|
void Session::SetVerbose(const Verbose& verbose) { pimpl_->SetVerbose(verbose); }
|
|
void Session::SetOption(const ReadCallback& read) { pimpl_->SetReadCallback(read); }
|
|
void Session::SetOption(const HeaderCallback& header) { pimpl_->SetHeaderCallback(header); }
|
|
void Session::SetOption(const WriteCallback& write) { pimpl_->SetWriteCallback(write); }
|
|
void Session::SetOption(const ProgressCallback& progress) { pimpl_->SetProgressCallback(progress); }
|
|
void Session::SetOption(const DebugCallback& debug) { pimpl_->SetDebugCallback(debug); }
|
|
void Session::SetOption(const Url& url) { pimpl_->SetUrl(url); }
|
|
void Session::SetOption(const Parameters& parameters) { pimpl_->SetParameters(parameters); }
|
|
void Session::SetOption(Parameters&& parameters) { pimpl_->SetParameters(std::move(parameters)); }
|
|
void Session::SetOption(const Header& header) { pimpl_->SetHeader(header); }
|
|
void Session::SetOption(const Timeout& timeout) { pimpl_->SetTimeout(timeout); }
|
|
void Session::SetOption(const ConnectTimeout& timeout) { pimpl_->SetConnectTimeout(timeout); }
|
|
void Session::SetOption(const Authentication& auth) { pimpl_->SetAuth(auth); }
|
|
// Only supported with libcurl >= 7.61.0.
|
|
// As an alternative use SetHeader and add the token manually.
|
|
#if LIBCURL_VERSION_NUM >= 0x073D00
|
|
void Session::SetOption(const Bearer& auth) { pimpl_->SetBearer(auth); }
|
|
#endif
|
|
void Session::SetOption(const Digest& auth) { pimpl_->SetDigest(auth); }
|
|
void Session::SetOption(const UserAgent& ua) { pimpl_->SetUserAgent(ua); }
|
|
void Session::SetOption(const Payload& payload) { pimpl_->SetPayload(payload); }
|
|
void Session::SetOption(Payload&& payload) { pimpl_->SetPayload(std::move(payload)); }
|
|
void Session::SetOption(const Proxies& proxies) { pimpl_->SetProxies(proxies); }
|
|
void Session::SetOption(Proxies&& proxies) { pimpl_->SetProxies(std::move(proxies)); }
|
|
void Session::SetOption(const Multipart& multipart) { pimpl_->SetMultipart(multipart); }
|
|
void Session::SetOption(Multipart&& multipart) { pimpl_->SetMultipart(std::move(multipart)); }
|
|
void Session::SetOption(const NTLM& auth) { pimpl_->SetNTLM(auth); }
|
|
void Session::SetOption(const bool& redirect) { pimpl_->SetRedirect(redirect); }
|
|
void Session::SetOption(const MaxRedirects& max_redirects) { pimpl_->SetMaxRedirects(max_redirects); }
|
|
void Session::SetOption(const Cookies& cookies) { pimpl_->SetCookies(cookies); }
|
|
void Session::SetOption(const Body& body) { pimpl_->SetBody(body); }
|
|
void Session::SetOption(Body&& body) { pimpl_->SetBody(std::move(body)); }
|
|
void Session::SetOption(const LowSpeed& low_speed) { pimpl_->SetLowSpeed(low_speed); }
|
|
void Session::SetOption(const VerifySsl& verify) { pimpl_->SetVerifySsl(verify); }
|
|
void Session::SetOption(const Verbose& verbose) { pimpl_->SetVerbose(verbose); }
|
|
void Session::SetOption(const UnixSocket& unix_socket) { pimpl_->SetUnixSocket(unix_socket); }
|
|
void Session::SetOption(const SslOptions& options) { pimpl_->SetSslOptions(options); }
|
|
|
|
Response Session::Delete() { return pimpl_->Delete(); }
|
|
Response Session::Download(const WriteCallback& write) { return pimpl_->Download(write); }
|
|
Response Session::Download(std::ofstream& file) { return pimpl_->Download(file); }
|
|
Response Session::Get() { return pimpl_->Get(); }
|
|
Response Session::Head() { return pimpl_->Head(); }
|
|
Response Session::Options() { return pimpl_->Options(); }
|
|
Response Session::Patch() { return pimpl_->Patch(); }
|
|
Response Session::Post() { return pimpl_->Post(); }
|
|
Response Session::Put() { return pimpl_->Put(); }
|
|
// clang-format on
|
|
} // namespace cpr
|