diff options
Diffstat (limited to 'src/db/update/ExcludeList.cxx')
-rw-r--r-- | src/db/update/ExcludeList.cxx | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/src/db/update/ExcludeList.cxx b/src/db/update/ExcludeList.cxx new file mode 100644 index 000000000..0a5fbac9f --- /dev/null +++ b/src/db/update/ExcludeList.cxx @@ -0,0 +1,83 @@ +/* + * Copyright (C) 2003-2014 The Music Player Daemon Project + * http://www.musicpd.org + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +/* + * The .mpdignore backend code. + * + */ + +#include "config.h" +#include "ExcludeList.hxx" +#include "fs/Path.hxx" +#include "fs/FileSystem.hxx" +#include "util/StringUtil.hxx" +#include "util/Domain.hxx" +#include "Log.hxx" + +#include <assert.h> +#include <string.h> +#include <errno.h> + +static constexpr Domain exclude_list_domain("exclude_list"); + +bool +ExcludeList::LoadFile(Path path_fs) +{ + FILE *file = FOpen(path_fs, FOpenMode::ReadText); + if (file == nullptr) { + const int e = errno; + if (e != ENOENT) { + const auto path_utf8 = path_fs.ToUTF8(); + FormatErrno(exclude_list_domain, + "Failed to open %s", + path_utf8.c_str()); + } + + return false; + } + + char line[1024]; + while (fgets(line, sizeof(line), file) != nullptr) { + char *p = strchr(line, '#'); + if (p != nullptr) + *p = 0; + + p = Strip(line); + if (*p != 0) + patterns.emplace_front(p); + } + + fclose(file); + + return true; +} + +bool +ExcludeList::Check(Path name_fs) const +{ + assert(!name_fs.IsNull()); + + /* XXX include full path name in check */ + + for (const auto &i : patterns) + if (i.Check(name_fs.c_str())) + return true; + + return false; +} |