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-rw-r--r--src/db/update/ExcludeList.cxx93
1 files changed, 93 insertions, 0 deletions
diff --git a/src/db/update/ExcludeList.cxx b/src/db/update/ExcludeList.cxx
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+/*
+ * 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)
+{
+#ifdef HAVE_GLIB
+ 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);
+#else
+ // TODO: implement
+ (void)path_fs;
+#endif
+
+ return true;
+}
+
+bool
+ExcludeList::Check(Path name_fs) const
+{
+ assert(!name_fs.IsNull());
+
+ /* XXX include full path name in check */
+
+#ifdef HAVE_GLIB
+ for (const auto &i : patterns)
+ if (i.Check(name_fs.c_str()))
+ return true;
+#else
+ // TODO: implement
+ (void)name_fs;
+#endif
+
+ return false;
+}