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Diffstat (limited to 'src/utils/cpp/curl_easy_handle.cpp')
| -rw-r--r-- | src/utils/cpp/curl_easy_handle.cpp | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/src/utils/cpp/curl_easy_handle.cpp b/src/utils/cpp/curl_easy_handle.cpp deleted file mode 100644 index 7fac31fc..00000000 --- a/src/utils/cpp/curl_easy_handle.cpp +++ /dev/null @@ -1,175 +0,0 @@ -// Copyright 2022 Huawei Cloud Computing Technology Co., Ltd. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#include "src/utils/cpp/curl_easy_handle.hpp" - -#include <fstream> - -#include "src/buildtool/file_system/file_system_manager.hpp" -#include "src/buildtool/logging/logger.hpp" - -#ifndef BOOTSTRAP_BUILD_TOOL -extern "C" { -#include "curl/curl.h" -} -#endif // BOOTSTRAP_BUILD_TOOL - -void curl_easy_closer(gsl::owner<CURL*> curl) { -#ifndef BOOTSTRAP_BUILD_TOOL - curl_easy_cleanup(curl); -#endif // BOOTSTRAP_BUILD_TOOL -} - -auto CurlEasyHandle::Create() noexcept -> std::shared_ptr<CurlEasyHandle> { -#ifdef BOOTSTRAP_BUILD_TOOL - return nullptr; -#else - try { - auto curl = std::make_shared<CurlEasyHandle>(); - auto* handle = curl_easy_init(); - if (handle == nullptr) { - return nullptr; - } - curl->handle_.reset(handle); - return curl; - } catch (std::exception const& ex) { - Logger::Log(LogLevel::Error, - "create curl easy handle failed with:\n{}", - ex.what()); - return nullptr; - } -#endif // BOOTSTRAP_BUILD_TOOL -} - -auto CurlEasyHandle::EasyWriteToFile(gsl::owner<char*> data, - size_t size, - size_t nmemb, - gsl::owner<void*> userptr) - -> std::streamsize { -#ifdef BOOTSTRAP_BUILD_TOOL - return 0; -#else - auto actual_size = static_cast<std::streamsize>(size * nmemb); - auto* file = static_cast<std::ofstream*>(userptr); - file->write(data, actual_size); // append chunk - return actual_size; -#endif // BOOTSTRAP_BUILD_TOOL -} - -auto CurlEasyHandle::EasyWriteToString(gsl::owner<char*> data, - size_t size, - size_t nmemb, - gsl::owner<void*> userptr) - -> std::streamsize { -#ifdef BOOTSTRAP_BUILD_TOOL - return 0; -#else - size_t actual_size = size * nmemb; - (static_cast<std::string*>(userptr))->append(data, actual_size); - return static_cast<std::streamsize>(actual_size); -#endif // BOOTSTRAP_BUILD_TOOL -} - -auto CurlEasyHandle::DownloadToFile( - std::string const& url, - std::filesystem::path const& file_path) noexcept -> int { -#ifdef BOOTSTRAP_BUILD_TOOL - return 1; -#else - try { - // set URL - // NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg, hicpp-vararg) - curl_easy_setopt(handle_.get(), CURLOPT_URL, url.c_str()); - - // ensure redirects are allowed, otherwise it might simply read empty - // NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg, hicpp-vararg) - curl_easy_setopt(handle_.get(), CURLOPT_FOLLOWLOCATION, 1); - - // set callback for writing to file - std::ofstream file(file_path.c_str(), std::ios::binary); - - // NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg, hicpp-vararg) - curl_easy_setopt(handle_.get(), CURLOPT_WRITEFUNCTION, EasyWriteToFile); - // NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg, hicpp-vararg) - curl_easy_setopt( - handle_.get(), CURLOPT_WRITEDATA, static_cast<void*>(&file)); - - // NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg, hicpp-vararg) - curl_easy_setopt(handle_.get(), CURLOPT_VERBOSE, 1); - - // perform download - auto res = curl_easy_perform(handle_.get()); - - // close file - file.close(); - - // check result - if (res != CURLE_OK) { - // cleanup failed downloaded file, if created - [[maybe_unused]] auto tmp_res = - FileSystemManager::RemoveFile(file_path); - } - return res; - } catch (std::exception const& ex) { - Logger::Log(LogLevel::Error, - "curl download to file failed with:\n{}", - ex.what()); - return 1; - } -#endif // BOOTSTRAP_BUILD_TOOL -} - -auto CurlEasyHandle::DownloadToString(std::string const& url) noexcept - -> std::optional<std::string> { -#ifdef BOOTSTRAP_BUILD_TOOL - return std::nullopt; -#else - try { - // set URL - // NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg, hicpp-vararg) - curl_easy_setopt(handle_.get(), CURLOPT_URL, url.c_str()); - - // ensure redirects are allowed, otherwise it might simply read empty - // NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg, hicpp-vararg) - curl_easy_setopt(handle_.get(), CURLOPT_FOLLOWLOCATION, 1); - - // set callback for writing to string - std::string content{}; - - // NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg, hicpp-vararg) - curl_easy_setopt( - handle_.get(), CURLOPT_WRITEFUNCTION, EasyWriteToString); - // NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg, hicpp-vararg) - curl_easy_setopt( - handle_.get(), CURLOPT_WRITEDATA, static_cast<void*>(&content)); - - // NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg, hicpp-vararg) - curl_easy_setopt(handle_.get(), CURLOPT_VERBOSE, 1); - - // perform download - auto res = curl_easy_perform(handle_.get()); - - // check result - if (res != CURLE_OK) { - return std::nullopt; - } - return content; - } catch (std::exception const& ex) { - Logger::Log(LogLevel::Error, - "curl download to string failed with:\n{}", - ex.what()); - return std::nullopt; - } -#endif // BOOTSTRAP_BUILD_TOOL -} |