2018-07-18 13:32:25 +02:00
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/*
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2021-01-01 19:54:25 +01:00
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* Copyright 2003-2021 The Music Player Daemon Project
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2018-07-18 13:32:25 +02:00
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* http://www.musicpd.org
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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 General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "List.hxx"
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#include "AllocatedPath.hxx"
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#include "Glob.hxx"
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#ifdef HAVE_CLASS_GLOB
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#include "DirectoryReader.hxx"
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#include <algorithm>
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#include <vector>
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#endif
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std::forward_list<AllocatedPath>
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ListWildcard(Path pattern)
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{
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#ifdef HAVE_CLASS_GLOB
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const auto base = pattern.GetBase();
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if (StringFindAny(base.c_str(), PATH_LITERAL("*?")) != nullptr) {
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const Glob glob(base.ToUTF8Throw().c_str());
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std::vector<AllocatedPath> v;
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v.reserve(256);
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const auto directory_path = pattern.GetDirectoryName();
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DirectoryReader reader(directory_path);
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while (reader.ReadEntry()) {
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const Path name_fs = reader.GetEntry();
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try {
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if (glob.Check(name_fs.ToUTF8Throw().c_str()))
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v.emplace_back(directory_path / name_fs);
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} catch (...) {
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}
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}
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// TODO: proper Unicode collation?
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std::sort(v.begin(), v.end(),
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[](const Path a, const Path b){
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return StringCompare(a.c_str(), b.c_str()) < 0;
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});
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return {v.begin(), v.end()};
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}
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#endif
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return {AllocatedPath(pattern)};
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}
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