add gss and ss code

4 files changed, 408 insertions, 0 deletions

diff --git a/src/isi-gss.c b/src/isi-gss.c
new file mode 100644
index 0000000..e3d2a1e
--- /dev/null
+++ b/src/isi-gss.c
@@ -0,0 +1,142 @@
+/* isi-ss.c
+ * Dissector for ISI's General Stack Server resource
+ * Copyright 2010, Sebastian Reichel <sre@ring0.de>
+ * Copyright 2010, Tyson Key <tyson.key@gmail.com>
+ * 
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <glib.h>
+#include <epan/prefs.h>
+#include <epan/packet.h>
+
+#include "packet-isi.h"
+#include "isi-gss.h"
+
+static const value_string isi_gss_message_id[] = {
+	{0x00, "GSS_CS_SERVICE_REQ"},
+	{0x01, "GSS_CS_SERVICE_RESP"},
+	{0x02, "GSS_CS_SERVICE_FAIL_RESP"},
+};
+
+static const value_string isi_gss_subblock[] = {
+	{0x0B, "GSS_RAT_INFO"}, 
+};
+
+static const value_string isi_gss_operation[] = {
+	{0x0E, "GSS_SELECTED_RAT_WRITE"},
+	{0x9C, "GSS_SELECTED_RAT_READ"},
+};
+
+static dissector_handle_t isi_gss_handle;
+static void dissect_isi_gss(tvbuff_t *tvb, packet_info *pinfo, proto_item *tree);
+
+static guint32 hf_isi_gss_message_id = -1;
+static guint32 hf_isi_gss_subblock = -1;
+static guint32 hf_isi_gss_operation = -1;
+static guint32 hf_isi_gss_subblock_count = -1;
+
+void proto_reg_handoff_isi_gss(void) {
+	static gboolean initialized=FALSE;
+
+	if (!initialized) {
+		isi_gss_handle = create_dissector_handle(dissect_isi_gss, proto_isi);
+		dissector_add("isi.resource", 0x32, isi_gss_handle);
+	}
+}
+
+void proto_register_isi_gss(void) {
+	static hf_register_info hf[] = {
+		{ &hf_isi_gss_message_id,
+		  { "Message ID", "isi.gss.msg_id", FT_UINT8, BASE_HEX, isi_gss_message_id, 0x0, "Message ID", HFILL }},
+		{ &hf_isi_gss_subblock,
+		  { "Subblock", "isi.gss.subblock", FT_UINT8, BASE_HEX, isi_gss_subblock, 0x0, "Subblock", HFILL }},
+		{ &hf_isi_gss_operation,
+		  { "Operation", "isi.gss.operation", FT_UINT8, BASE_HEX, isi_gss_operation, 0x0, "Operation", HFILL }},  
+		{ &hf_isi_gss_subblock_count,
+		  { "Subblock Count", "isi.gss.subblock_count", FT_UINT8, BASE_DEC, NULL, 0x0, "Subblock Count", HFILL }},
+	};
+
+	proto_register_field_array(proto_isi, hf, array_length(hf));
+	register_dissector("isi.gss", dissect_isi_gss, proto_isi);
+}
+
+static void dissect_isi_gss(tvbuff_t *tvb, packet_info *pinfo, proto_item *isitree) {
+	proto_item *item = NULL;
+	proto_tree *tree = NULL;
+	guint8 cmd, code;
+
+	if(isitree) {
+		item = proto_tree_add_text(isitree, tvb, 0, -1, "Payload");
+		tree = proto_item_add_subtree(item, ett_isi_msg);
+
+		proto_tree_add_item(tree, hf_isi_gss_message_id, tvb, 0, 1, FALSE);
+		cmd = tvb_get_guint8(tvb, 0);
+
+		switch(cmd) {
+			case 0x00: /* GSS_CS_SERVICE_REQ */
+				proto_tree_add_item(tree, hf_isi_gss_operation, tvb, 1, 1, FALSE);
+				code = tvb_get_guint8(tvb, 1);
+				switch(code) {
+					case 0x0E:
+						col_set_str(pinfo->cinfo, COL_INFO, "Service Request: Radio Access Type Write");
+						break;
+
+					case 0x9C:
+						proto_tree_add_item(tree, hf_isi_gss_subblock_count, tvb, 2, 1, FALSE);
+						col_set_str(pinfo->cinfo, COL_INFO, "Service Request: Radio Access Type Read");
+						break;
+
+					default:
+						col_set_str(pinfo->cinfo, COL_INFO, "Service Request");
+						break;
+				}
+				break; 
+				
+			case 0x01: /* GSS_CS_SERVICE_RESP */
+				//proto_tree_add_item(tree, hf_isi_gss_service_type, tvb, 1, 1, FALSE);
+				code = tvb_get_guint8(tvb, 1);
+				switch(code) {
+					//case 0x2F:
+					//	col_set_str(pinfo->cinfo, COL_INFO, "Network Information Request: Read Home PLMN");
+					//	break;
+					default:
+						col_set_str(pinfo->cinfo, COL_INFO, "Service Response");
+						break;
+				}
+				break; 
+				
+			case 0x02: /* GSS_CS_SERVICE_FAIL_RESP */
+				//proto_tree_add_item(tree, hf_isi_gss_service_type, tvb, 1, 1, FALSE);
+				code = tvb_get_guint8(tvb, 1);
+				switch(code) {
+					//case 0x2F:
+					//	col_set_str(pinfo->cinfo, COL_INFO, "Network Information Request: Read Home PLMN");
+					//	break;
+					default:
+						col_set_str(pinfo->cinfo, COL_INFO, "Service Failed Response");
+						break;
+				}
+				break; 
+				
+				
+			default:
+				col_set_str(pinfo->cinfo, COL_INFO, "Unknown type");
+				break;
+		}
+	}
+}
diff --git a/src/isi-gss.h b/src/isi-gss.h
new file mode 100644
index 0000000..d243d6e
--- /dev/null
+++ b/src/isi-gss.h
@@ -0,0 +1,7 @@
+#ifndef _ISI_GSS_H
+#define _ISI_GSS_H
+
+void proto_reg_handoff_isi_gss(void);
+void proto_register_isi_gss(void);
+
+#endif
diff --git a/src/isi-ss.c b/src/isi-ss.c
new file mode 100644
index 0000000..ce966fa
--- /dev/null
+++ b/src/isi-ss.c
@@ -0,0 +1,252 @@
+/* isi-ss.c
+ * Dissector for ISI's Subscriber Services resource
+ * Copyright 2010, Sebastian Reichel <sre@ring0.de>
+ * Copyright 2010, Tyson Key <tyson.key@gmail.com>
+ * 
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <glib.h>
+#include <epan/prefs.h>
+#include <epan/packet.h>
+
+#include "packet-isi.h"
+#include "isi-ss.h"
+
+static const value_string isi_ss_message_id[] = {
+	{0x00, "SS_SERVICE_REQ"},
+	{0x01, "SS_SERVICE_COMPLETED_RESP"},
+	{0x02, "SS_SERVICE_FAILED_RESP"},
+	{0x04, "SS_GSM_USSD_SEND_REQ"},
+	{0x05, "SS_GSM_USSD_SEND_RESP"},
+	{0x06, "SS_GSM_USSD_RECEIVE_IND"},
+	{0x09, "SS_STATUS_IND"},
+	{0x10, "SS_SERVICE_COMPLETED_IND"},
+	{0xF0, "SS_COMMON_MESSAGE"},
+};
+
+static const value_string isi_ss_ussd_type[] = {
+	{0x01, "SS_GSM_USSD_MT_REPLY"},
+	{0x02, "SS_GSM_USSD_COMMAND"},
+	{0x03, "SS_GSM_USSD_REQUEST"},
+	{0x04, "SS_GSM_USSD_NOTIFY"},
+	{0x05, "SS_GSM_USSD_END"},
+};
+
+static const value_string isi_ss_subblock[] = {
+	{0x00, "SS_FORWARDING"}, 
+	{0x01, "SS_STATUS_RESULT"}, 
+	{0x03, "SS_GSM_PASSWORD"},
+	{0x04, "SS_GSM_FORWARDING_INFO"},
+	{0x05, "SS_GSM_FORWARDING_FEATURE"}, 
+	{0x08, "SS_GSM_DATA"}, 
+	{0x09, "SS_GSM_BSC_INFO"}, 
+	{0x0B, "SS_GSM_PASSWORD_INFO"}, 
+	{0x0D, "SS_GSM_INDICATE_PASSWORD_ERROR"}, 
+	{0x0E, "SS_GSM_INDICATE_ERROR"}, 
+	{0x2F, "SS_GSM_ADDITIONAL_INFO"}, 
+	{0x32, "SS_GSM_USSD_STRING"}, 
+};
+
+static const value_string isi_ss_operation[] = {
+	{0x01, "SS_ACTIVATION"},
+	{0x02, "SS_DEACTIVATION"},
+	{0x03, "SS_REGISTRATION"},
+	{0x04, "SS_ERASURE"},
+	{0x05, "SS_INTERROGATION"},
+	{0x06, "SS_GSM_PASSWORD_REGISTRATION"},
+};
+
+static dissector_handle_t isi_ss_handle;
+static void dissect_isi_ss(tvbuff_t *tvb, packet_info *pinfo, proto_item *tree);
+
+static guint32 hf_isi_ss_message_id = -1;
+static guint32 hf_isi_ss_ussd_type = -1;
+static guint32 hf_isi_ss_subblock_count = -1;
+static guint32 hf_isi_ss_subblock = -1;
+static guint32 hf_isi_ss_operation = -1;
+
+void proto_reg_handoff_isi_ss(void) {
+	static gboolean initialized=FALSE;
+
+	if (!initialized) {
+		isi_ss_handle = create_dissector_handle(dissect_isi_ss, proto_isi);
+		dissector_add("isi.resource", 0x06, isi_ss_handle);
+	}
+}
+
+void proto_register_isi_ss(void) {
+	static hf_register_info hf[] = {
+		{ &hf_isi_ss_message_id,
+		  { "Message ID", "isi.ss.msg_id", FT_UINT8, BASE_HEX, isi_ss_message_id, 0x0, "Message ID", HFILL }},
+		{ &hf_isi_ss_ussd_type,
+		  { "USSD Type", "isi.ss.ussd_type", FT_UINT8, BASE_HEX, isi_ss_ussd_type, 0x0, "USSD Type", HFILL }},
+		{ &hf_isi_ss_subblock_count,
+		  { "Subblock Count", "isi.ss.subblock_count", FT_UINT8, BASE_DEC, NULL, 0x0, "Subblock Count", HFILL }},
+		{ &hf_isi_ss_subblock,
+		  { "Subblock", "isi.ss.subblock", FT_UINT8, BASE_HEX, isi_ss_subblock, 0x0, "Subblock", HFILL }},
+		{ &hf_isi_ss_operation,
+		  { "Operation", "isi.ss.operation", FT_UINT8, BASE_HEX, isi_ss_operation, 0x0, "Operation", HFILL }},  
+	};
+
+	proto_register_field_array(proto_isi, hf, array_length(hf));
+	register_dissector("isi.ss", dissect_isi_ss, proto_isi);
+}
+
+static void dissect_isi_ss(tvbuff_t *tvb, packet_info *pinfo, proto_item *isitree) {
+	proto_item *item = NULL;
+	proto_tree *tree = NULL;
+	guint8 cmd, code;
+
+	if(isitree) {
+		item = proto_tree_add_text(isitree, tvb, 0, -1, "Payload");
+		tree = proto_item_add_subtree(item, ett_isi_msg);
+
+		proto_tree_add_item(tree, hf_isi_ss_message_id, tvb, 0, 1, FALSE);
+		cmd = tvb_get_guint8(tvb, 0);
+
+		switch(cmd) {
+			case 0x00: /* SS_SERVICE_REQ */
+				proto_tree_add_item(tree, hf_isi_ss_operation, tvb, 1, 1, FALSE);
+				code = tvb_get_guint8(tvb, 1);
+				switch(code) {
+					case 0x05:
+						col_set_str(pinfo->cinfo, COL_INFO, "Service Request: Call Barring Interrogation");
+						break;
+					case 0x06:
+						col_set_str(pinfo->cinfo, COL_INFO, "Service Request: GSM Password Registration");
+						break;
+					default:
+						col_set_str(pinfo->cinfo, COL_INFO, "Service Request");
+						break;
+				}
+				break; 
+				
+			case 0x01: /* SS_SERVICE_COMPLETED_RESP */
+				//proto_tree_add_item(tree, hf_isi_ss_service_type, tvb, 1, 1, FALSE);
+				code = tvb_get_guint8(tvb, 1);
+				switch(code) {
+					//case 0x2F:
+					//	col_set_str(pinfo->cinfo, COL_INFO, "Network Information Request: Read Home PLMN");
+					//	break;
+					default:
+						col_set_str(pinfo->cinfo, COL_INFO, "Service Completed Response");
+						break;
+				}
+				break; 
+				
+			case 0x02: /* SS_SERVICE_FAILED_RESP */
+				//proto_tree_add_item(tree, hf_isi_ss_service_type, tvb, 1, 1, FALSE);
+				code = tvb_get_guint8(tvb, 1);
+				switch(code) {
+					//case 0x2F:
+					//	col_set_str(pinfo->cinfo, COL_INFO, "Network Information Request: Read Home PLMN");
+					//	break;
+					default:
+						col_set_str(pinfo->cinfo, COL_INFO, "Service Failed Response");
+						break;
+				}
+				break; 
+				
+			case 0x04: /* SS_GSM_USSD_SEND_REQ */
+				proto_tree_add_item(tree, hf_isi_ss_ussd_type, tvb, 1, 1, FALSE);
+				proto_tree_add_item(tree, hf_isi_ss_subblock_count, tvb, 2, 1, FALSE);
+				proto_tree_add_item(tree, hf_isi_ss_subblock, tvb, 3, 1, FALSE);
+				
+				code = tvb_get_guint8(tvb, 1);
+				switch(code) {
+					//case 0x2F:
+					//	col_set_str(pinfo->cinfo, COL_INFO, "Network Information Request: Read Home PLMN");
+					//	break;
+					default:
+						col_set_str(pinfo->cinfo, COL_INFO, "GSM USSD Message Send Request");
+						break;
+				}
+				break; 
+				
+			case 0x05: /* SS_GSM_USSD_SEND_RESP */
+				//proto_tree_add_item(tree, hf_isi_ss_service_type, tvb, 1, 1, FALSE);
+				code = tvb_get_guint8(tvb, 1);
+				switch(code) {
+					//case 0x2F:
+					//	col_set_str(pinfo->cinfo, COL_INFO, "Network Information Request: Read Home PLMN");
+					//	break;
+					default:
+						col_set_str(pinfo->cinfo, COL_INFO, "GSM USSD Message Send Response");
+						break;
+				}
+				break; 
+				
+			case 0x06: /* SS_GSM_USSD_RECEIVE_IND */
+				//proto_tree_add_item(tree, hf_isi_ss_service_type, tvb, 1, 1, FALSE);
+				code = tvb_get_guint8(tvb, 1);
+				switch(code) {
+					//case 0x2F:
+					//	col_set_str(pinfo->cinfo, COL_INFO, "Network Information Request: Read Home PLMN");
+					//	break;
+					default:
+						col_set_str(pinfo->cinfo, COL_INFO, "GSM USSD Message Received Indication");
+						break;
+				}
+				break; 
+				
+			case 0x09: /* SS_STATUS_IND */
+				//proto_tree_add_item(tree, hf_isi_ss_service_type, tvb, 1, 1, FALSE);
+				code = tvb_get_guint8(tvb, 1);
+				switch(code) {
+					//case 0x2F:
+					//	col_set_str(pinfo->cinfo, COL_INFO, "Network Information Request: Read Home PLMN");
+					//	break;
+					default:
+						col_set_str(pinfo->cinfo, COL_INFO, "Status Indication");
+						break;
+				}
+				break; 
+				
+			case 0x10: /* SS_SERVICE_COMPLETED_IND */
+				//proto_tree_add_item(tree, hf_isi_ss_service_type, tvb, 1, 1, FALSE);
+				code = tvb_get_guint8(tvb, 1);
+				switch(code) {
+					//case 0x2F:
+					//	col_set_str(pinfo->cinfo, COL_INFO, "Network Information Request: Read Home PLMN");
+					//	break;
+					default:
+						col_set_str(pinfo->cinfo, COL_INFO, "Service Completed Indication");
+						break;
+				}
+				break; 
+		  
+			case 0xF0: /* SS_COMMON_MESSAGE */
+				//proto_tree_add_item(tree, hf_isi_ss_service_type, tvb, 1, 1, FALSE);
+				code = tvb_get_guint8(tvb, 1);
+				switch(code) {
+					//case 0x2F:
+					//	col_set_str(pinfo->cinfo, COL_INFO, "Network Information Request: Read Home PLMN");
+					//	break;
+					default:
+						col_set_str(pinfo->cinfo, COL_INFO, "Common Message");
+						break;
+				}
+				break; 
+
+				
+			default:
+				col_set_str(pinfo->cinfo, COL_INFO, "Unknown type");
+				break;
+		}
+	}
+}
diff --git a/src/isi-ss.h b/src/isi-ss.h
new file mode 100644
index 0000000..f8bdfb6
--- /dev/null
+++ b/src/isi-ss.h
@@ -0,0 +1,7 @@
+#ifndef _ISI_SS_H
+#define _ISI_SS_H
+
+void proto_reg_handoff_isi_ss(void);
+void proto_register_isi_ss(void);
+
+#endif