44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
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/* This file is part of curl_wrapper.
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* Copyright © 2020 tastytea <tastytea@tastytea.de>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, version 3.
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*
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* This program 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
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "types.hpp"
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#include <boost/regex.hpp>
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#include <string>
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#include <string_view>
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namespace curl_wrapper
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{
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std::string answer::get_header(const std::string_view field) const
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{
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const boost::regex re_field(string("^") + field.data()
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+ R"(:\s+([^\r\n]+))",
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boost::regex::icase);
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boost::cmatch match;
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boost::regex_search(headers.c_str(), match, re_field);
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if (match[1].matched)
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{
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return match[1].str();
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}
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return {};
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}
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} // namespace curl_wrapper
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