Add the forgotten file.

svn path=/trunk/; revision=24212

1 files changed, 122 insertions, 0 deletions

diff --git a/epan/dissectors/packet-diameter_3gpp.c b/epan/dissectors/packet-diameter_3gpp.c
new file mode 100644
index 0000000000..07b7d52b9e
--- /dev/null
+++ b/epan/dissectors/packet-diameter_3gpp.c
@@ -0,0 +1,122 @@
+/* packet-diameter_3gpp.c
+ * Routines for dissecting 3GPP OctetSting AVP:s
+ * Copyright 2008, Anders Broman <anders.broman[at]ericsson.com>
+ *
+ * $Id$
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ * 
+ * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+ /* This dissector registers a dissector table for 3GPP Vendor specific
+  * AVP:s which will be called from the Diameter dissector to dissect
+  * the content of AVP:s of the OctetString type(or similar).
+  */
+
+  #ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <glib.h>
+
+#include <epan/packet.h>
+#include <epan/proto.h>
+
+#include "packet-gsm_a.h"
+
+/* Initialize the protocol and registered fields */
+static int proto_diameter_3gpp			= -1; 
+
+static int hf_diameter_3gpp_ipaddr					= -1;
+static int hf_diameter_3gpp_mbms_required_qos_prio	= -1;
+
+/* Used for Diameter */
+static int 
+dissect_diameter_3gpp_ipaddr(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_) {
+
+	int offset = 0;
+
+	proto_tree_add_item(tree, hf_diameter_3gpp_ipaddr, tvb, 0, 4, FALSE);
+
+	return 4;
+
+}
+
+static int 
+dissect_diameter_3gpp_mbms_required_qos(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_) {
+
+	int offset = 0;
+	guint length;
+
+	/* Octet
+	 * 1		Allocation/Retention Priority as specified in 3GPP TS 23.107. 
+	 *			This octet encodes each priority level defined in 3GPP TS 23.107
+	 *			as the binary value of the priority level. It specifies the relative
+	 *			importance of the actual MBMS bearer service compared to other MBMS
+	 *			and non-MBMS bearer services for allocation and retention of the 
+	 *			MBMS bearer service.
+	 * 2-N		QoS Profile as specified by the Quality-of-Service information element,
+	 *			from octet 3 onwards, in 3GPP TS 24.008
+	 */
+	proto_tree_add_item(tree, hf_diameter_3gpp_mbms_required_qos_prio, tvb, 0, 1, FALSE);
+	offset++;
+	length = tvb_length(tvb) - 1;
+	de_sm_qos(tvb, tree, offset, length, NULL, 0);
+	return offset+length;
+
+}
+
+void
+proto_reg_handoff_diameter_3gpp(void)
+{
+
+	/* AVP Code: 918 MBMS-BMSC-SSM-IP-Address */
+	dissector_add("diameter.3gpp", 918, new_create_dissector_handle(dissect_diameter_3gpp_ipaddr, proto_diameter_3gpp));
+
+	/* AVP Code: 913 MBMS-Required-QoS */
+	dissector_add("diameter.3gpp", 913, new_create_dissector_handle(dissect_diameter_3gpp_mbms_required_qos, proto_diameter_3gpp));
+
+}
+
+void
+proto_register_diameter_3gpp(void)
+{                 
+
+/* Setup list of header fields  See Section 1.6.1 for details*/
+	static hf_register_info hf[] = {
+		{ &hf_diameter_3gpp_ipaddr,
+			{ "IPv4 Address",           "diameter.3gpp.ipaddr",
+			FT_IPv4, BASE_DEC, NULL, 0x0,          
+			"IPv4 Address", HFILL }
+		},
+		{ &hf_diameter_3gpp_mbms_required_qos_prio,
+			{ "Allocation/Retention Priority",           "diameter.3gpp.mbms_required_qos_prio",
+			FT_UINT8, BASE_DEC, NULL, 0x0,          
+			"Allocation/Retention Priority", HFILL }
+		},
+	};
+	
+	/* Required function calls to register the header fields and subtrees used */
+	proto_register_field_array(proto_diameter_3gpp, hf, array_length(hf));
+
+	proto_diameter_3gpp = proto_register_protocol("Diameter 3GPP","Diameter3GPP", "diameter3gpp");
+}