1 files changed, 184 insertions, 0 deletions
diff --git a/src/DetachedSong.hxx b/src/DetachedSong.hxx
new file mode 100644
index 000000000..bee6a73a4
--- /dev/null
+++ b/src/DetachedSong.hxx
@@ -0,0 +1,184 @@
+/*
+ * 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.
+ */
+
+#ifndef MPD_DETACHED_SONG_HXX
+#define MPD_DETACHED_SONG_HXX
+
+#include "check.h"
+#include "tag/Tag.hxx"
+#include "Compiler.h"
+
+#include <string>
+#include <utility>
+
+#include <time.h>
+
+struct Song;
+
+class DetachedSong {
+	/**
+	 * An UTF-8-encoded URI referring to the song file.  This can
+	 * be one of:
+	 *
+	 * - an absolute URL with a scheme
+	 *   (e.g. "http://example.com/foo.mp3")
+	 *
+	 * - an absolute file name
+	 *
+	 * - a file name relative to the music directory
+	 */
+	std::string uri;
+
+	Tag tag;
+
+	time_t mtime;
+
+	/**
+	 * Start of this sub-song within the file in milliseconds.
+	 */
+	unsigned start_ms;
+
+	/**
+	 * End of this sub-song within the file in milliseconds.
+	 * Unused if zero.
+	 */
+	unsigned end_ms;
+
+public:
+	explicit DetachedSong(const DetachedSong &other)
+		:uri(other.uri),
+		 tag(other.tag),
+		 mtime(other.mtime),
+		 start_ms(other.start_ms), end_ms(other.end_ms) {}
+
+	explicit DetachedSong(const Song &other);
+
+	explicit DetachedSong(const char *_uri)
+		:uri(_uri),
+		 mtime(0), start_ms(0), end_ms(0) {}
+
+	explicit DetachedSong(const std::string &_uri)
+		:uri(std::move(_uri)),
+		 mtime(0), start_ms(0), end_ms(0) {}
+
+	explicit DetachedSong(std::string &&_uri)
+		:uri(std::move(_uri)),
+		 mtime(0), start_ms(0), end_ms(0) {}
+
+	template<typename U>
+	DetachedSong(U &&_uri, Tag &&_tag)
+		:uri(std::forward<U>(_uri)),
+		 tag(std::move(_tag)),
+		 mtime(0), start_ms(0), end_ms(0) {}
+
+	DetachedSong(DetachedSong &&other)
+		:uri(std::move(other.uri)),
+		 tag(std::move(other.tag)),
+		 mtime(other.mtime),
+		 start_ms(other.start_ms), end_ms(other.end_ms) {}
+
+	gcc_pure
+	const char *GetURI() const {
+		return uri.c_str();
+	}
+
+	template<typename T>
+	void SetURI(T &&_uri) {
+		uri = std::forward<T>(_uri);
+	}
+
+	/**
+	 * Returns true if both objects refer to the same physical
+	 * song.
+	 */
+	gcc_pure
+	bool IsSame(const DetachedSong &other) const {
+		return uri == other.uri;
+	}
+
+	gcc_pure gcc_nonnull_all
+	bool IsURI(const char *other_uri) const {
+		return uri == other_uri;
+	}
+
+	gcc_pure
+	bool IsRemote() const;
+
+	gcc_pure
+	bool IsFile() const {
+		return !IsRemote();
+	}
+
+	gcc_pure
+	bool IsAbsoluteFile() const;
+
+	gcc_pure
+	bool IsInDatabase() const {
+		return IsFile() && !IsAbsoluteFile();
+	}
+
+	const Tag &GetTag() const {
+		return tag;
+	}
+
+	Tag &WritableTag() {
+		return tag;
+	}
+
+	void SetTag(const Tag &_tag) {
+		tag = Tag(_tag);
+	}
+
+	void SetTag(Tag &&_tag) {
+		tag = std::move(_tag);
+	}
+
+	void MoveTagFrom(DetachedSong &&other) {
+		tag = std::move(other.tag);
+	}
+
+	time_t GetLastModified() const {
+		return mtime;
+	}
+
+	void SetLastModified(time_t _value) {
+		mtime = _value;
+	}
+
+	unsigned GetStartMS() const {
+		return start_ms;
+	}
+
+	void SetStartMS(unsigned _value) {
+		start_ms = _value;
+	}
+
+	unsigned GetEndMS() const {
+		return end_ms;
+	}
+
+	void SetEndMS(unsigned _value) {
+		end_ms = _value;
+	}
+
+	gcc_pure
+	double GetDuration() const;
+};
+
+#endif