58 lines
1.6 KiB
C++
58 lines
1.6 KiB
C++
/* This file is part of mastodonpp.
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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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#ifndef MASTODONPP_LOG_HPP
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#define MASTODONPP_LOG_HPP
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#include <iostream>
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#include <string_view>
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namespace mastodonpp
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{
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using std::cerr; // NOLINT(misc-unused-using-decls)
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using std::string_view;
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//! @private
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constexpr auto shorten_filename(const string_view &filename)
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{
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for (const string_view dir : {"/src/", "/include/"})
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{
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const auto pos{filename.rfind(dir)};
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if (pos != string_view::npos)
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{
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return filename.substr(pos + dir.size());
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}
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}
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return filename;
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}
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// NOLINTNEXTLINE(cppcoreguidelines-macro-usage)
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#define commonlog \
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cerr << '[' << shorten_filename(__FILE__) << ':' << __LINE__ << ']'
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#ifndef NDEBUG
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// NOLINTNEXTLINE(cppcoreguidelines-macro-usage)
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# define debuglog commonlog << " DEBUG: "
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#else
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# define debuglog false && cerr
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#endif
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// NOLINTNEXTLINE(cppcoreguidelines-macro-usage)
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#define errorlog commonlog << " ERROR: "
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} // namespace mastodonpp
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#endif // MASTODONPP_LOG_HPP
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