1 files changed, 68 insertions, 0 deletions
diff --git a/src/PlaylistVector.cxx b/src/PlaylistVector.cxx
new file mode 100644
index 00000000..06c7b9ff
--- /dev/null
+++ b/src/PlaylistVector.cxx
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2003-2013 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.
+ */
+
+#include "config.h"
+#include "PlaylistVector.hxx"
+#include "DatabaseLock.hxx"
+
+#include <algorithm>
+
+#include <assert.h>
+#include <string.h>
+#include <glib.h>
+
+PlaylistVector::iterator
+PlaylistVector::find(const char *name)
+{
+	assert(holding_db_lock());
+	assert(name != NULL);
+
+	return std::find_if(begin(), end(),
+			    PlaylistInfo::CompareName(name));
+}
+
+bool
+PlaylistVector::UpdateOrInsert(PlaylistInfo &&pi)
+{
+	assert(holding_db_lock());
+
+	auto i = find(pi.name.c_str());
+	if (i != end()) {
+		if (pi.mtime == i->mtime)
+			return false;
+
+		i->mtime = pi.mtime;
+	} else
+		push_back(std::move(pi));
+
+	return true;
+}
+
+bool
+PlaylistVector::erase(const char *name)
+{
+	assert(holding_db_lock());
+
+	auto i = find(name);
+	if (i == end())
+		return false;
+
+	erase(i);
+	return true;
+}