6b6c7b0920
Wildcard matches are directly applied to all filenames in subdirectories without any attempt at matching relative paths. This change is based on the following feature request: http://bugs.musicpd.org/view.php?id=3729
108 lines
2.2 KiB
C++
108 lines
2.2 KiB
C++
/*
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* Copyright (C) 2003-2015 The Music Player Daemon Project
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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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/*
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* The .mpdignore backend code.
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*
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*/
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#include "config.h"
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#include "ExcludeList.hxx"
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#include "fs/Path.hxx"
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#include "fs/NarrowPath.hxx"
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#include "fs/io/TextFile.hxx"
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#include "util/StringUtil.hxx"
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#include "util/Error.hxx"
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#include "Log.hxx"
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#include <assert.h>
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#include <string.h>
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#include <errno.h>
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#ifdef HAVE_CLASS_GLOB
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gcc_pure
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static bool
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IsFileNotFound(const Error &error)
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{
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#ifdef WIN32
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return error.IsDomain(win32_domain) &&
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error.GetCode() == ERROR_FILE_NOT_FOUND;
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#else
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return error.IsDomain(errno_domain) && error.GetCode() == ENOENT;
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#endif
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}
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#endif
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bool
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ExcludeList::LoadFile(Path path_fs)
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{
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#ifdef HAVE_CLASS_GLOB
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Error error;
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TextFile file(path_fs, error);
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if (file.HasFailed()) {
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if (!IsFileNotFound(error))
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LogError(error);
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return false;
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}
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char *line;
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while ((line = file.ReadLine()) != nullptr) {
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char *p = strchr(line, '#');
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if (p != nullptr)
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*p = 0;
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p = Strip(line);
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if (*p != 0)
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patterns.emplace_front(p);
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}
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#else
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/* not implemented */
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(void)path_fs;
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#endif
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return true;
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}
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bool
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ExcludeList::Check(Path name_fs) const
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{
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assert(!name_fs.IsNull());
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/* XXX include full path name in check */
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#ifdef HAVE_CLASS_GLOB
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if (parent != nullptr) {
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if (parent->Check(name_fs)) {
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return true;
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}
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}
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for (const auto &i : patterns)
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if (i.Check(NarrowPath(name_fs).c_str()))
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return true;
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#else
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/* not implemented */
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(void)name_fs;
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#endif
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return false;
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}
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