1 files changed, 47 insertions, 0 deletions
diff --git a/lib/libucsi/dvb/rst_section.c b/lib/libucsi/dvb/rst_section.c
new file mode 100644
index 0000000..259d2b0
--- /dev/null
+++ b/lib/libucsi/dvb/rst_section.c
@@ -0,0 +1,47 @@
+/*
+ * section and descriptor parser
+ *
+ * Copyright (C) 2005 Kenneth Aafloy (kenneth@linuxtv.org)
+ * Copyright (C) 2005 Andrew de Quincey (adq_dvb@lidskialf.net)
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ */
+
+#include <libucsi/dvb/rst_section.h>
+
+struct dvb_rst_section * dvb_rst_section_codec(struct section *section)
+{
+	uint8_t * buf = (uint8_t *) section;
+	size_t pos = sizeof(struct section);
+	size_t len = section_length(section);
+	struct dvb_rst_section * ret = (struct dvb_rst_section *) section;
+
+	while (pos < len) {
+		if ((pos + sizeof(struct dvb_rst_status)) > len)
+			return NULL;
+
+		bswap16(buf + pos);
+		bswap16(buf + pos + 2);
+		bswap16(buf + pos + 4);
+		bswap16(buf + pos + 6);
+
+		pos += sizeof(struct dvb_rst_status);
+	}
+
+	if (pos != len)
+		return NULL;
+
+	return ret;
+}