1 files changed, 73 insertions, 0 deletions
diff --git a/src/lib/upnp/Init.cxx b/src/lib/upnp/Init.cxx
new file mode 100644
index 000000000..4fc606de9
--- /dev/null
+++ b/src/lib/upnp/Init.cxx
@@ -0,0 +1,73 @@
+/*
+ * 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.
+ */
+
+#include "config.h"
+#include "Init.hxx"
+#include "Domain.hxx"
+#include "thread/Mutex.hxx"
+#include "util/Error.hxx"
+
+#include <upnp/upnp.h>
+#include <upnp/upnptools.h>
+#include <upnp/ixml.h>
+
+static Mutex upnp_init_mutex;
+static unsigned upnp_ref;
+
+static bool
+DoInit(Error &error)
+{
+	auto code = UpnpInit(0, 0);
+	if (code != UPNP_E_SUCCESS) {
+		error.Format(upnp_domain, code,
+			     "UpnpInit() failed: %s",
+			     UpnpGetErrorMessage(code));
+		return false;
+	}
+
+	UpnpSetMaxContentLength(2000*1024);
+
+	// Servers sometimes make error (e.g.: minidlna returns bad utf-8)
+	ixmlRelaxParser(1);
+
+	return true;
+}
+
+bool
+UpnpGlobalInit(Error &error)
+{
+	const ScopeLock protect(upnp_init_mutex);
+
+	if (upnp_ref == 0 && !DoInit(error))
+		return false;
+
+	++upnp_ref;
+	return true;
+}
+
+void
+UpnpGlobalFinish()
+{
+	const ScopeLock protect(upnp_init_mutex);
+
+	assert(upnp_ref > 0);
+
+	if (--upnp_ref == 0)
+		UpnpFinish();
+}