UPnP database plugin

[mk: renamed source files, applied coding style, reduced bloat, using
MPD's threading library, using MPD's error reporting and logging
library and refactoring, fixed lots of bugs]

1 files changed, 55 insertions, 0 deletions

diff --git a/src/db/upnp/Directory.hxx b/src/db/upnp/Directory.hxx
new file mode 100644
index 000000000..55dc09c71
--- /dev/null
+++ b/src/db/upnp/Directory.hxx
@@ -0,0 +1,55 @@
+/*
+ * 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_UPNP_DIRECTORY_HXX
+#define MPD_UPNP_DIRECTORY_HXX
+
+#include "Object.hxx"
+
+#include <string>
+#include <vector>
+
+class Error;
+
+/**
+ * Image of a MediaServer Directory Service container (directory),
+ * possibly containing items and subordinate containers.
+ */
+class UPnPDirContent {
+public:
+	std::vector<UPnPDirObject> m_containers;
+	std::vector<UPnPDirObject> m_items;
+
+	/**
+	 * Parse from DIDL-Lite XML data.
+	 *
+	 * Normally only used by ContentDirectoryService::readDir()
+	 * This is cumulative: in general, the XML data is obtained in
+	 * several documents corresponding to (offset,count) slices of the
+	 * directory (container). parse() can be called repeatedly with
+	 * the successive XML documents and will accumulate entries in the item
+	 * and container vectors. This makes more sense if the different
+	 * chunks are from the same container, but given that UPnP Ids are
+	 * actually global, nothing really bad will happen if you mix
+	 * up...
+	 */
+	bool parse(const std::string &didltext, Error &error);
+};
+
+#endif /* _UPNPDIRCONTENT_H_X_INCLUDED_ */