diff options
| author | Bill Meier <wmeier@newsguy.com> | 2014-08-10 21:52:54 -0400 |
|---|---|---|
| committer | Bill Meier <wmeier@newsguy.com> | 2014-08-15 14:43:44 +0000 |
| commit | facb76ad8f47e6428b7c84b47dd8326ff9ad4f3f (patch) | |
| tree | 69fb7160fe49097387a0b9122230b63c8266d2eb /epan/dissectors/packet-gsm_a_dtap.c | |
| parent | c84578ca04271ff68bb0446ac91742e3c508d43f (diff) | |
packet-gsm_a_dtap.c: various changes (mostly indentation/whitespace/formatting);
- Remove #include <epan/prefs.h> (no prefs);
- tvb_length() --> tvb_reported_length()
- Use '4 space' indentation;
- Use consistent whitespace formatting;
- Reformat hf[] entries for readability;
Change-Id: I4fd7e860efa795256972d6a31155f0502fb7dcfd
Reviewed-on: https://code.wireshark.org/review/3612
Reviewed-by: Bill Meier <wmeier@newsguy.com>
Diffstat (limited to 'epan/dissectors/packet-gsm_a_dtap.c')
| -rw-r--r-- | epan/dissectors/packet-gsm_a_dtap.c | 9014 |
1 files changed, 4699 insertions, 4315 deletions
diff --git a/epan/dissectors/packet-gsm_a_dtap.c b/epan/dissectors/packet-gsm_a_dtap.c index 541f2e8b05..55ceb4a742 100644 --- a/epan/dissectors/packet-gsm_a_dtap.c +++ b/epan/dissectors/packet-gsm_a_dtap.c @@ -22,7 +22,7 @@ * Copyright 2009, Gerasimos Dimitriadis <dimeg [AT] intracom.gr> * In association with Intracom Telecom SA * - * Title 3GPP Other + * Title 3GPP Other * * Reference [3] * Mobile radio interface Layer 3 specification; @@ -97,12 +97,12 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ -# include "config.h" +#include "config.h" #include <glib.h> #include <epan/packet.h> -#include <epan/prefs.h> +#include <epan/expert.h> #include <epan/tap.h> #include <epan/wmem/wmem.h> #include <epan/asn1.h> @@ -115,7 +115,6 @@ #include "packet-gsm_a_common.h" #include "packet-ppp.h" #include "packet-gsm_sms.h" -#include "expert.h" #include "packet-isup.h" void proto_register_gsm_a_dtap(void); @@ -124,291 +123,291 @@ void proto_reg_handoff_gsm_a_dtap(void); /* PROTOTYPES/FORWARDS */ const value_string gsm_a_dtap_msg_mm_strings[] = { - { 0x01, "IMSI Detach Indication" }, - { 0x02, "Location Updating Accept" }, - { 0x04, "Location Updating Reject" }, - { 0x08, "Location Updating Request" }, - { 0x11, "Authentication Reject" }, - { 0x12, "Authentication Request" }, - { 0x14, "Authentication Response" }, - { 0x1c, "Authentication Failure" }, - { 0x18, "Identity Request" }, - { 0x19, "Identity Response" }, - { 0x1a, "TMSI Reallocation Command" }, - { 0x1b, "TMSI Reallocation Complete" }, - { 0x21, "CM Service Accept" }, - { 0x22, "CM Service Reject" }, - { 0x23, "CM Service Abort" }, - { 0x24, "CM Service Request" }, - { 0x25, "CM Service Prompt" }, - { 0x26, "Reserved: was allocated in earlier phases of the protocol" }, - { 0x28, "CM Re-establishment Request" }, - { 0x29, "Abort" }, - { 0x30, "MM Null" }, - { 0x31, "MM Status" }, - { 0x32, "MM Information" }, - { 0, NULL } + { 0x01, "IMSI Detach Indication" }, + { 0x02, "Location Updating Accept" }, + { 0x04, "Location Updating Reject" }, + { 0x08, "Location Updating Request" }, + { 0x11, "Authentication Reject" }, + { 0x12, "Authentication Request" }, + { 0x14, "Authentication Response" }, + { 0x1c, "Authentication Failure" }, + { 0x18, "Identity Request" }, + { 0x19, "Identity Response" }, + { 0x1a, "TMSI Reallocation Command" }, + { 0x1b, "TMSI Reallocation Complete" }, + { 0x21, "CM Service Accept" }, + { 0x22, "CM Service Reject" }, + { 0x23, "CM Service Abort" }, + { 0x24, "CM Service Request" }, + { 0x25, "CM Service Prompt" }, + { 0x26, "Reserved: was allocated in earlier phases of the protocol" }, + { 0x28, "CM Re-establishment Request" }, + { 0x29, "Abort" }, + { 0x30, "MM Null" }, + { 0x31, "MM Status" }, + { 0x32, "MM Information" }, + { 0, NULL } }; const value_string gsm_a_dtap_msg_cc_strings[] = { - { 0x01, "Alerting" }, - { 0x08, "Call Confirmed" }, - { 0x02, "Call Proceeding" }, - { 0x07, "Connect" }, - { 0x0f, "Connect Acknowledge" }, - { 0x0e, "Emergency Setup" }, - { 0x03, "Progress" }, - { 0x04, "CC-Establishment" }, - { 0x06, "CC-Establishment Confirmed" }, - { 0x0b, "Recall" }, - { 0x09, "Start CC" }, - { 0x05, "Setup" }, - { 0x17, "Modify" }, - { 0x1f, "Modify Complete" }, - { 0x13, "Modify Reject" }, - { 0x10, "User Information" }, - { 0x18, "Hold" }, - { 0x19, "Hold Acknowledge" }, - { 0x1a, "Hold Reject" }, - { 0x1c, "Retrieve" }, - { 0x1d, "Retrieve Acknowledge" }, - { 0x1e, "Retrieve Reject" }, - { 0x25, "Disconnect" }, - { 0x2d, "Release" }, - { 0x2a, "Release Complete" }, - { 0x39, "Congestion Control" }, - { 0x3e, "Notify" }, - { 0x3d, "Status" }, - { 0x34, "Status Enquiry" }, - { 0x35, "Start DTMF" }, - { 0x31, "Stop DTMF" }, - { 0x32, "Stop DTMF Acknowledge" }, - { 0x36, "Start DTMF Acknowledge" }, - { 0x37, "Start DTMF Reject" }, - { 0x3a, "Facility" }, - { 0, NULL } + { 0x01, "Alerting" }, + { 0x08, "Call Confirmed" }, + { 0x02, "Call Proceeding" }, + { 0x07, "Connect" }, + { 0x0f, "Connect Acknowledge" }, + { 0x0e, "Emergency Setup" }, + { 0x03, "Progress" }, + { 0x04, "CC-Establishment" }, + { 0x06, "CC-Establishment Confirmed" }, + { 0x0b, "Recall" }, + { 0x09, "Start CC" }, + { 0x05, "Setup" }, + { 0x17, "Modify" }, + { 0x1f, "Modify Complete" }, + { 0x13, "Modify Reject" }, + { 0x10, "User Information" }, + { 0x18, "Hold" }, + { 0x19, "Hold Acknowledge" }, + { 0x1a, "Hold Reject" }, + { 0x1c, "Retrieve" }, + { 0x1d, "Retrieve Acknowledge" }, + { 0x1e, "Retrieve Reject" }, + { 0x25, "Disconnect" }, + { 0x2d, "Release" }, + { 0x2a, "Release Complete" }, + { 0x39, "Congestion Control" }, + { 0x3e, "Notify" }, + { 0x3d, "Status" }, + { 0x34, "Status Enquiry" }, + { 0x35, "Start DTMF" }, + { 0x31, "Stop DTMF" }, + { 0x32, "Stop DTMF Acknowledge" }, + { 0x36, "Start DTMF Acknowledge" }, + { 0x37, "Start DTMF Reject" }, + { 0x3a, "Facility" }, + { 0, NULL } }; const value_string gsm_a_dtap_msg_sms_strings[] = { - { 0x01, "CP-DATA" }, - { 0x04, "CP-ACK" }, - { 0x10, "CP-ERROR" }, - { 0, NULL } + { 0x01, "CP-DATA" }, + { 0x04, "CP-ACK" }, + { 0x10, "CP-ERROR" }, + { 0, NULL } }; const value_string gsm_a_dtap_msg_ss_strings[] = { - { 0x2a, "Release Complete" }, - { 0x3a, "Facility" }, - { 0x3b, "Register" }, - { 0, NULL } + { 0x2a, "Release Complete" }, + { 0x3a, "Facility" }, + { 0x3b, "Register" }, + { 0, NULL } }; const value_string gsm_a_dtap_msg_tp_strings[] = { - { 0x00, "Close TCH Loop Cmd" }, - { 0x01, "Close TCH Loop Ack" }, - { 0x06, "Open Loop Cmd" }, - { 0x0c, "Act EMMI Cmd" }, - { 0x0d, "Act EMMI Ack" }, - { 0x10, "Deact EMMI" }, - { 0x14, "Test Interface" }, - { 0x20, "Close Multi-slot Loop Cmd" }, - { 0x21, "Close Multi-slot Loop Ack" }, - { 0x22, "Open Multi-slot Loop Cmd" }, - { 0x23, "Open Multi-slot Loop Ack" }, - { 0x24, "GPRS Test Mode Cmd" }, - { 0x25, "EGPRS Start Radio Block Loopback Cmd" }, - { 0x26, "Reset MS Positioning Stored Information" }, - { 0x40, "Close UE Test Loop" }, - { 0x41, "Close UE Test Loop Complete" }, - { 0x42, "Open UE Test Loop" }, - { 0x43, "Open UE Test Loop Complete" }, - { 0x44, "Activate RB Test Mode" }, - { 0x45, "Activate RB Test Mode Complete" }, - { 0x46, "Deactivate RB Test Mode" }, - { 0x47, "Deactivate RB Test Mode Complete" }, - { 0x48, "Reset UE Positioning Stored Information" }, - { 0x49, "UE Test Loop Mode 3 RLC SDU Counter Request" }, - { 0x4A, "UE Test Loop Mode 3 RLC SDU Counter Response" }, - { 0x80, "Close UE Test Loop" }, - { 0x81, "Close UE Test Loop Complete" }, - { 0x82, "Open UE Test Loop" }, - { 0x83, "Open UE Test Loop Complete" }, - { 0x84, "Activate Test Mode" }, - { 0x85, "Activate Test Mode Complete" }, - { 0x86, "Deactivate Test Mode" }, - { 0x87, "Deactivate Test Mode Complete" }, - { 0x88, "Reset UE Positioning Stored Information" }, - { 0x89, "UE Test Loop Mode C MBMS Packet Counter Request" }, - { 0x8a, "UE Test Loop Mode C MBMS Packet Counter Response" }, - { 0x8b, "Update UE Location Information" }, - { 0, NULL } + { 0x00, "Close TCH Loop Cmd" }, + { 0x01, "Close TCH Loop Ack" }, + { 0x06, "Open Loop Cmd" }, + { 0x0c, "Act EMMI Cmd" }, + { 0x0d, "Act EMMI Ack" }, + { 0x10, "Deact EMMI" }, + { 0x14, "Test Interface" }, + { 0x20, "Close Multi-slot Loop Cmd" }, + { 0x21, "Close Multi-slot Loop Ack" }, + { 0x22, "Open Multi-slot Loop Cmd" }, + { 0x23, "Open Multi-slot Loop Ack" }, + { 0x24, "GPRS Test Mode Cmd" }, + { 0x25, "EGPRS Start Radio Block Loopback Cmd" }, + { 0x26, "Reset MS Positioning Stored Information" }, + { 0x40, "Close UE Test Loop" }, + { 0x41, "Close UE Test Loop Complete" }, + { 0x42, "Open UE Test Loop" }, + { 0x43, "Open UE Test Loop Complete" }, + { 0x44, "Activate RB Test Mode" }, + { 0x45, "Activate RB Test Mode Complete" }, + { 0x46, "Deactivate RB Test Mode" }, + { 0x47, "Deactivate RB Test Mode Complete" }, + { 0x48, "Reset UE Positioning Stored Information" }, + { 0x49, "UE Test Loop Mode 3 RLC SDU Counter Request" }, + { 0x4A, "UE Test Loop Mode 3 RLC SDU Counter Response" }, + { 0x80, "Close UE Test Loop" }, + { 0x81, "Close UE Test Loop Complete" }, + { 0x82, "Open UE Test Loop" }, + { 0x83, "Open UE Test Loop Complete" }, + { 0x84, "Activate Test Mode" }, + { 0x85, "Activate Test Mode Complete" }, + { 0x86, "Deactivate Test Mode" }, + { 0x87, "Deactivate Test Mode Complete" }, + { 0x88, "Reset UE Positioning Stored Information" }, + { 0x89, "UE Test Loop Mode C MBMS Packet Counter Request" }, + { 0x8a, "UE Test Loop Mode C MBMS Packet Counter Response" }, + { 0x8b, "Update UE Location Information" }, + { 0, NULL } }; static const value_string gsm_dtap_elem_strings[] = { - /* Mobility Management Information Elements 10.5.3 */ - { DE_AUTH_PARAM_RAND, "Authentication Parameter RAND" }, - { DE_AUTH_PARAM_AUTN, "Authentication Parameter AUTN (UMTS and EPS authentication challenge)" }, - { DE_AUTH_RESP_PARAM, "Authentication Response Parameter" }, - { DE_AUTH_RESP_PARAM_EXT, "Authentication Response Parameter (extension) (UMTS authentication challenge only)" }, - { DE_AUTH_FAIL_PARAM, "Authentication Failure Parameter (UMTS and EPS authentication challenge)" }, - { DE_CM_SRVC_TYPE, "CM Service Type" }, - { DE_ID_TYPE, "Identity Type" }, - { DE_LOC_UPD_TYPE, "Location Updating Type" }, - { DE_NETWORK_NAME, "Network Name" }, - { DE_REJ_CAUSE, "Reject Cause" }, - { DE_FOP, "Follow-on Proceed" }, - { DE_TIME_ZONE, "Time Zone" }, - { DE_TIME_ZONE_TIME, "Time Zone and Time" }, - { DE_CTS_PERM, "CTS Permission" }, - { DE_LSA_ID, "LSA Identifier" }, - { DE_DAY_SAVING_TIME, "Daylight Saving Time" }, - { DE_EMERGENCY_NUM_LIST, "Emergency Number List" }, - { DE_ADD_UPD_PARAMS, "Additional update parameters" }, - { DE_MM_TIMER, "MM Timer" }, - /* Call Control Information Elements 10.5.4 */ - { DE_AUX_STATES, "Auxiliary States" }, /* 10.5.4.4 Auxiliary states */ - { DE_BEARER_CAP, "Bearer Capability" }, /* 10.5.4.4a Backup bearer capability */ - { DE_CC_CAP, "Call Control Capabilities" }, - { DE_CALL_STATE, "Call State" }, - { DE_CLD_PARTY_BCD_NUM, "Called Party BCD Number" }, - { DE_CLD_PARTY_SUB_ADDR, "Called Party Subaddress" }, - { DE_CLG_PARTY_BCD_NUM, "Calling Party BCD Number" }, - { DE_CLG_PARTY_SUB_ADDR, "Calling Party Subaddress" }, - { DE_CAUSE, "Cause" }, - { DE_CLIR_SUP, "CLIR Suppression" }, - { DE_CLIR_INV, "CLIR Invocation" }, - { DE_CONGESTION, "Congestion Level" }, - { DE_CONN_NUM, "Connected Number" }, - { DE_CONN_SUB_ADDR, "Connected Subaddress" }, - { DE_FACILITY, "Facility" }, - { DE_HLC, "High Layer Compatibility" }, - { DE_KEYPAD_FACILITY, "Keypad Facility" }, - { DE_LLC, "Low Layer Compatibility" }, - { DE_MORE_DATA, "More Data" }, - { DE_NOT_IND, "Notification Indicator" }, - { DE_PROG_IND, "Progress Indicator" }, - { DE_RECALL_TYPE, "Recall type $(CCBS)$" }, - { DE_RED_PARTY_BCD_NUM, "Redirecting Party BCD Number" }, - { DE_RED_PARTY_SUB_ADDR, "Redirecting Party Subaddress" }, - { DE_REPEAT_IND, "Repeat Indicator" }, - { DE_REV_CALL_SETUP_DIR, "Reverse Call Setup Direction" }, - { DE_SETUP_CONTAINER, "SETUP Container $(CCBS)$" }, - { DE_SIGNAL, "Signal" }, - { DE_SS_VER_IND, "SS Version Indicator" }, - { DE_USER_USER, "User-user" }, - { DE_ALERT_PATTERN, "Alerting Pattern $(NIA)$" }, /* 10.5.4.26 Alerting Pattern $(NIA)$ */ - { DE_ALLOWED_ACTIONS, "Allowed Actions $(CCBS)$" }, - { DE_SI, "Stream Identifier" }, - { DE_NET_CC_CAP, "Network Call Control Capabilities" }, - { DE_CAUSE_NO_CLI, "Cause of No CLI" }, /* 10.5.4.30 Cause of No CLI */ - /* 10.5.4.31 Void */ - { DE_SUP_CODEC_LIST, "Supported Codec List" }, /* 10.5.4.32 Supported codec list */ - { DE_SERV_CAT, "Service Category" }, /* 10.5.4.33 Service category */ - { DE_REDIAL, "Redial" }, /* 10.5.4.34 Redial */ - { DE_NET_INIT_SERV_UPG, "Network-initiated Service Upgrade indicator" }, - /* 10.5.4.35 Network-initiated Service Upgrade indicator */ - /* Short Message Service Information Elements [5] 8.1.4 */ - { DE_CP_USER_DATA, "CP-User Data" }, - { DE_CP_CAUSE, "CP-Cause" }, - /* Tests procedures information elements 3GPP TS 44.014 6.4.0, 3GPP TS 34.109 6.4.0 and 3GPP TS 36.509 9.1.0*/ - { DE_TP_SUB_CHANNEL, "Close TCH Loop Cmd Sub-channel"}, - { DE_TP_ACK, "Open Loop Cmd Ack"}, - { DE_TP_LOOP_TYPE, "Close Multi-slot Loop Cmd Loop type"}, - { DE_TP_LOOP_ACK, "Close Multi-slot Loop Ack Result"}, - { DE_TP_TESTED_DEVICE, "Test Interface Tested device"}, - { DE_TP_PDU_DESCRIPTION, "GPRS Test Mode Cmd PDU description"}, - { DE_TP_MODE_FLAG, "GPRS Test Mode Cmd Mode flag"}, - { DE_TP_EGPRS_MODE_FLAG, "EGPRS Start Radio Block Loopback Cmd Mode flag"}, - { DE_TP_MS_POSITIONING_TECHNOLOGY, "MS Positioning Technology"}, - { DE_TP_UE_TEST_LOOP_MODE, "Close UE Test Loop Mode"}, - { DE_TP_UE_POSITIONING_TECHNOLOGY, "UE Positioning Technology"}, - { DE_TP_RLC_SDU_COUNTER_VALUE, "RLC SDU Counter Value"}, - { DE_TP_EPC_UE_TEST_LOOP_MODE, "UE Test Loop Mode"}, - { DE_TP_EPC_UE_TL_A_LB_SETUP, "UE Test Loop Mode A LB Setup"}, - { DE_TP_EPC_UE_TL_B_LB_SETUP, "UE Test Loop Mode B LB Setup"}, - { DE_TP_EPC_UE_TL_C_SETUP, "UE Test Loop Mode C Setup"}, - { DE_TP_EPC_UE_POSITIONING_TECHNOLOGY, "UE Positioning Technology"}, - { DE_TP_EPC_MBMS_PACKET_COUNTER_VALUE, "MBMS Packet Counter Value"}, - { DE_TP_EPC_ELLIPSOID_POINT_WITH_ALT, "Ellipsoid Point With Altitude"}, - { DE_TP_EPC_HORIZONTAL_VELOCITY, "Horizontal Velocity"}, - { DE_TP_EPC_GNSS_TOD_MSEC, "GNSS-TOD-msec"}, - { 0, NULL } + /* Mobility Management Information Elements 10.5.3 */ + { DE_AUTH_PARAM_RAND, "Authentication Parameter RAND" }, + { DE_AUTH_PARAM_AUTN, "Authentication Parameter AUTN (UMTS and EPS authentication challenge)" }, + { DE_AUTH_RESP_PARAM, "Authentication Response Parameter" }, + { DE_AUTH_RESP_PARAM_EXT, "Authentication Response Parameter (extension) (UMTS authentication challenge only)" }, + { DE_AUTH_FAIL_PARAM, "Authentication Failure Parameter (UMTS and EPS authentication challenge)" }, + { DE_CM_SRVC_TYPE, "CM Service Type" }, + { DE_ID_TYPE, "Identity Type" }, + { DE_LOC_UPD_TYPE, "Location Updating Type" }, + { DE_NETWORK_NAME, "Network Name" }, + { DE_REJ_CAUSE, "Reject Cause" }, + { DE_FOP, "Follow-on Proceed" }, + { DE_TIME_ZONE, "Time Zone" }, + { DE_TIME_ZONE_TIME, "Time Zone and Time" }, + { DE_CTS_PERM, "CTS Permission" }, + { DE_LSA_ID, "LSA Identifier" }, + { DE_DAY_SAVING_TIME, "Daylight Saving Time" }, + { DE_EMERGENCY_NUM_LIST, "Emergency Number List" }, + { DE_ADD_UPD_PARAMS, "Additional update parameters" }, + { DE_MM_TIMER, "MM Timer" }, + /* Call Control Information Elements 10.5.4 */ + { DE_AUX_STATES, "Auxiliary States" }, /* 10.5.4.4 Auxiliary states */ + { DE_BEARER_CAP, "Bearer Capability" }, /* 10.5.4.4a Backup bearer capability */ + { DE_CC_CAP, "Call Control Capabilities" }, + { DE_CALL_STATE, "Call State" }, + { DE_CLD_PARTY_BCD_NUM, "Called Party BCD Number" }, + { DE_CLD_PARTY_SUB_ADDR, "Called Party Subaddress" }, + { DE_CLG_PARTY_BCD_NUM, "Calling Party BCD Number" }, + { DE_CLG_PARTY_SUB_ADDR, "Calling Party Subaddress" }, + { DE_CAUSE, "Cause" }, + { DE_CLIR_SUP, "CLIR Suppression" }, + { DE_CLIR_INV, "CLIR Invocation" }, + { DE_CONGESTION, "Congestion Level" }, + { DE_CONN_NUM, "Connected Number" }, + { DE_CONN_SUB_ADDR, "Connected Subaddress" }, + { DE_FACILITY, "Facility" }, + { DE_HLC, "High Layer Compatibility" }, + { DE_KEYPAD_FACILITY, "Keypad Facility" }, + { DE_LLC, "Low Layer Compatibility" }, + { DE_MORE_DATA, "More Data" }, + { DE_NOT_IND, "Notification Indicator" }, + { DE_PROG_IND, "Progress Indicator" }, + { DE_RECALL_TYPE, "Recall type $(CCBS)$" }, + { DE_RED_PARTY_BCD_NUM, "Redirecting Party BCD Number" }, + { DE_RED_PARTY_SUB_ADDR, "Redirecting Party Subaddress" }, + { DE_REPEAT_IND, "Repeat Indicator" }, + { DE_REV_CALL_SETUP_DIR, "Reverse Call Setup Direction" }, + { DE_SETUP_CONTAINER, "SETUP Container $(CCBS)$" }, + { DE_SIGNAL, "Signal" }, + { DE_SS_VER_IND, "SS Version Indicator" }, + { DE_USER_USER, "User-user" }, + { DE_ALERT_PATTERN, "Alerting Pattern $(NIA)$" }, /* 10.5.4.26 Alerting Pattern $(NIA)$ */ + { DE_ALLOWED_ACTIONS, "Allowed Actions $(CCBS)$" }, + { DE_SI, "Stream Identifier" }, + { DE_NET_CC_CAP, "Network Call Control Capabilities" }, + { DE_CAUSE_NO_CLI, "Cause of No CLI" }, /* 10.5.4.30 Cause of No CLI */ + /* 10.5.4.31 Void */ + { DE_SUP_CODEC_LIST, "Supported Codec List" }, /* 10.5.4.32 Supported codec list */ + { DE_SERV_CAT, "Service Category" }, /* 10.5.4.33 Service category */ + { DE_REDIAL, "Redial" }, /* 10.5.4.34 Redial */ + { DE_NET_INIT_SERV_UPG, "Network-initiated Service Upgrade indicator" }, + /* 10.5.4.35 Network-initiated Service Upgrade indicator */ + /* Short Message Service Information Elements [5] 8.1.4 */ + { DE_CP_USER_DATA, "CP-User Data" }, + { DE_CP_CAUSE, "CP-Cause" }, + /* Tests procedures information elements 3GPP TS 44.014 6.4.0, 3GPP TS 34.109 6.4.0 and 3GPP TS 36.509 9.1.0*/ + { DE_TP_SUB_CHANNEL, "Close TCH Loop Cmd Sub-channel"}, + { DE_TP_ACK, "Open Loop Cmd Ack"}, + { DE_TP_LOOP_TYPE, "Close Multi-slot Loop Cmd Loop type"}, + { DE_TP_LOOP_ACK, "Close Multi-slot Loop Ack Result"}, + { DE_TP_TESTED_DEVICE, "Test Interface Tested device"}, + { DE_TP_PDU_DESCRIPTION, "GPRS Test Mode Cmd PDU description"}, + { DE_TP_MODE_FLAG, "GPRS Test Mode Cmd Mode flag"}, + { DE_TP_EGPRS_MODE_FLAG, "EGPRS Start Radio Block Loopback Cmd Mode flag"}, + { DE_TP_MS_POSITIONING_TECHNOLOGY, "MS Positioning Technology"}, + { DE_TP_UE_TEST_LOOP_MODE, "Close UE Test Loop Mode"}, + { DE_TP_UE_POSITIONING_TECHNOLOGY, "UE Positioning Technology"}, + { DE_TP_RLC_SDU_COUNTER_VALUE, "RLC SDU Counter Value"}, + { DE_TP_EPC_UE_TEST_LOOP_MODE, "UE Test Loop Mode"}, + { DE_TP_EPC_UE_TL_A_LB_SETUP, "UE Test Loop Mode A LB Setup"}, + { DE_TP_EPC_UE_TL_B_LB_SETUP, "UE Test Loop Mode B LB Setup"}, + { DE_TP_EPC_UE_TL_C_SETUP, "UE Test Loop Mode C Setup"}, + { DE_TP_EPC_UE_POSITIONING_TECHNOLOGY, "UE Positioning Technology"}, + { DE_TP_EPC_MBMS_PACKET_COUNTER_VALUE, "MBMS Packet Counter Value"}, + { DE_TP_EPC_ELLIPSOID_POINT_WITH_ALT, "Ellipsoid Point With Altitude"}, + { DE_TP_EPC_HORIZONTAL_VELOCITY, "Horizontal Velocity"}, + { DE_TP_EPC_GNSS_TOD_MSEC, "GNSS-TOD-msec"}, + { 0, NULL } }; value_string_ext gsm_dtap_elem_strings_ext = VALUE_STRING_EXT_INIT(gsm_dtap_elem_strings); const gchar *gsm_a_pd_str[] = { - "Group Call Control", - "Broadcast Call Control", - "EPS session management messages", - "Call Control; call related SS messages", - "GPRS Transparent Transport Protocol (GTTP)", - "Mobility Management messages", - "Radio Resources Management messages", - "EPS mobility management messages", - "GPRS Mobility Management messages", - "SMS messages", - "GPRS Session Management messages", - "Non call related SS messages", - "Location services specified in 3GPP TS 44.071", - "Unknown", - "Reserved for extension of the PD to one octet length", - "Special conformance testing functions" + "Group Call Control", + "Broadcast Call Control", + "EPS session management messages", + "Call Control; call related SS messages", + "GPRS Transparent Transport Protocol (GTTP)", + "Mobility Management messages", + "Radio Resources Management messages", + "EPS mobility management messages", + "GPRS Mobility Management messages", + "SMS messages", + "GPRS Session Management messages", + "Non call related SS messages", + "Location services specified in 3GPP TS 44.071", + "Unknown", + "Reserved for extension of the PD to one octet length", + "Special conformance testing functions" }; /* L3 Protocol discriminator values according to TS 24 007 (6.4.0) */ const value_string protocol_discriminator_vals[] = { - {0x0, "Group call control"}, - {0x1, "Broadcast call control"}, - {0x2, "EPS session management messages"}, - {0x3, "Call Control; call related SS messages"}, - {0x4, "GPRS Transparent Transport Protocol (GTTP)"}, - {0x5, "Mobility Management messages"}, - {0x6, "Radio Resources Management messages"}, - {0x7, "EPS mobility management messages"}, - {0x8, "GPRS mobility management messages"}, - {0x9, "SMS messages"}, - {0xa, "GPRS session management messages"}, - {0xb, "Non call related SS messages"}, - {0xc, "Location services specified in 3GPP TS 44.071"}, - {0xd, "Unknown"}, - {0xe, "Reserved for extension of the PD to one octet length "}, - {0xf, "Tests procedures described in 3GPP TS 44.014, 3GPP TS 34.109 and 3GPP TS 36.509"}, - { 0, NULL } + {0x0, "Group call control"}, + {0x1, "Broadcast call control"}, + {0x2, "EPS session management messages"}, + {0x3, "Call Control; call related SS messages"}, + {0x4, "GPRS Transparent Transport Protocol (GTTP)"}, + {0x5, "Mobility Management messages"}, + {0x6, "Radio Resources Management messages"}, + {0x7, "EPS mobility management messages"}, + {0x8, "GPRS mobility management messages"}, + {0x9, "SMS messages"}, + {0xa, "GPRS session management messages"}, + {0xb, "Non call related SS messages"}, + {0xc, "Location services specified in 3GPP TS 44.071"}, + {0xd, "Unknown"}, + {0xe, "Reserved for extension of the PD to one octet length "}, + {0xf, "Tests procedures described in 3GPP TS 44.014, 3GPP TS 34.109 and 3GPP TS 36.509"}, + { 0, NULL } }; const value_string gsm_a_pd_short_str_vals[] = { - {0x0, "GCC"}, /* Group Call Control */ - {0x1, "BCC"}, /* Broadcast Call Control */ - {0x2, "Reserved"}, /* : was allocated in earlier phases of the protocol */ - {0x3, "CC"}, /* Call Control; call related SS messages */ - {0x4, "GTTP"}, /* GPRS Transparent Transport Protocol (GTTP) */ - {0x5, "MM"}, /* Mobility Management messages */ - {0x6, "RR"}, /* Radio Resources Management messages */ - {0x7, "Unknown"}, - {0x8, "GMM"}, /* GPRS Mobility Management messages */ - {0x9, "SMS"}, - {0xa, "SM"}, /* GPRS Session Management messages */ - {0xb, "SS"}, - {0xc, "LS"}, /* Location Services */ - {0xd, "Unknown"}, - {0xe, "Reserved"}, /* for extension of the PD to one octet length */ - {0xf, "TP"}, /* for tests procedures described in 3GPP TS 44.014 6.4.0 and 3GPP TS 34.109 6.4.0.*/ - { 0, NULL } + {0x0, "GCC"}, /* Group Call Control */ + {0x1, "BCC"}, /* Broadcast Call Control */ + {0x2, "Reserved"}, /* : was allocated in earlier phases of the protocol */ + {0x3, "CC"}, /* Call Control; call related SS messages */ + {0x4, "GTTP"}, /* GPRS Transparent Transport Protocol (GTTP) */ + {0x5, "MM"}, /* Mobility Management messages */ + {0x6, "RR"}, /* Radio Resources Management messages */ + {0x7, "Unknown"}, + {0x8, "GMM"}, /* GPRS Mobility Management messages */ + {0x9, "SMS"}, + {0xa, "SM"}, /* GPRS Session Management messages */ + {0xb, "SS"}, + {0xc, "LS"}, /* Location Services */ + {0xd, "Unknown"}, + {0xe, "Reserved"}, /* for extension of the PD to one octet length */ + {0xf, "TP"}, /* for tests procedures described in 3GPP TS 44.014 6.4.0 and 3GPP TS 34.109 6.4.0.*/ + { 0, NULL } }; static const true_false_string tfs_acceptable_not_acceptable = { "Acceptable", "Not Acceptable" }; -#define DTAP_PD_MASK 0x0f -#define DTAP_SKIP_MASK 0xf0 -#define DTAP_TI_MASK DTAP_SKIP_MASK -#define DTAP_TIE_PRES_MASK 0x07 /* after TI shifted to right */ -#define DTAP_TIE_MASK 0x7f +#define DTAP_PD_MASK 0x0f +#define DTAP_SKIP_MASK 0xf0 +#define DTAP_TI_MASK DTAP_SKIP_MASK +#define DTAP_TIE_PRES_MASK 0x07 /* after TI shifted to right */ +#define DTAP_TIE_MASK 0x7f -#define DTAP_MM_IEI_MASK 0x3f -#define DTAP_CC_IEI_MASK 0x3f -#define DTAP_SMS_IEI_MASK 0xff -#define DTAP_SS_IEI_MASK 0x3f -#define DTAP_TP_IEI_MASK 0xff +#define DTAP_MM_IEI_MASK 0x3f +#define DTAP_CC_IEI_MASK 0x3f +#define DTAP_SMS_IEI_MASK 0xff +#define DTAP_SS_IEI_MASK 0x3f +#define DTAP_TP_IEI_MASK 0xff /* Initialize the protocol and registered fields */ static int proto_a_dtap = -1; @@ -422,16 +421,16 @@ static int hf_gsm_a_dtap_msg_tp_type = -1; int hf_gsm_a_dtap_elem_id = -1; static int hf_gsm_a_dtap_cld_party_bcd_num = -1; static int hf_gsm_a_dtap_clg_party_bcd_num = -1; -static int hf_gsm_a_dtap_conn_num = -1; +static int hf_gsm_a_dtap_conn_num = -1; static int hf_gsm_a_dtap_red_party_bcd_num = -1; static int hf_gsm_a_dtap_present_ind = -1; static int hf_gsm_a_dtap_screening_ind = -1; -static int hf_gsm_a_dtap_type_of_sub_addr = -1; -static int hf_gsm_a_dtap_odd_even_ind = -1; +static int hf_gsm_a_dtap_type_of_sub_addr = -1; +static int hf_gsm_a_dtap_odd_even_ind = -1; static int hf_gsm_a_dtap_cause = -1; -static int hf_gsm_a_dtap_cause_ss_diagnostics = -1; -static int hf_gsm_a_dtap_emergency_bcd_num = -1; +static int hf_gsm_a_dtap_cause_ss_diagnostics = -1; +static int hf_gsm_a_dtap_emergency_bcd_num = -1; static int hf_gsm_a_dtap_emerg_num_info_length = -1; static int hf_gsm_a_dtap_type_of_number = -1; @@ -476,27 +475,27 @@ static int hf_gsm_a_dtap_codec_fr_amr_wb = -1; static int hf_gsm_a_dtap_codec_pdc_efr = -1; static int hf_gsm_a_dtap_notification_description = -1; -static int hf_gsm_a_dtap_recall_type = -1; -static int hf_gsm_a_dtap_coding_standard = -1; -static int hf_gsm_a_dtap_call_state = -1; -static int hf_gsm_a_dtap_prog_coding_standard = -1; -static int hf_gsm_a_dtap_location = -1; -static int hf_gsm_a_dtap_progress_description = -1; -static int hf_gsm_a_dtap_afi = -1; -static int hf_gsm_a_dtap_rej_cause = -1; -static int hf_gsm_a_dtap_u2u_prot_discr = -1; -static int hf_gsm_a_dtap_mcat = -1; -static int hf_gsm_a_dtap_enicm = -1; -static int hf_gsm_a_dtap_rand = -1; -static int hf_gsm_a_dtap_autn = -1; -static int hf_gsm_a_dtap_xres = -1; -static int hf_gsm_a_dtap_sres = -1; -static int hf_gsm_a_dtap_auts = -1; +static int hf_gsm_a_dtap_recall_type = -1; +static int hf_gsm_a_dtap_coding_standard = -1; +static int hf_gsm_a_dtap_call_state = -1; +static int hf_gsm_a_dtap_prog_coding_standard = -1; +static int hf_gsm_a_dtap_location = -1; +static int hf_gsm_a_dtap_progress_description = -1; +static int hf_gsm_a_dtap_afi = -1; +static int hf_gsm_a_dtap_rej_cause = -1; +static int hf_gsm_a_dtap_u2u_prot_discr = -1; +static int hf_gsm_a_dtap_mcat = -1; +static int hf_gsm_a_dtap_enicm = -1; +static int hf_gsm_a_dtap_rand = -1; +static int hf_gsm_a_dtap_autn = -1; +static int hf_gsm_a_dtap_xres = -1; +static int hf_gsm_a_dtap_sres = -1; +static int hf_gsm_a_dtap_auts = -1; static int hf_gsm_a_dtap_autn_sqn_xor_ak = -1; -static int hf_gsm_a_dtap_autn_amf = -1; -static int hf_gsm_a_dtap_autn_mac = -1; -static int hf_gsm_a_dtap_auts_sqn_ms_xor_ak = -1; -static int hf_gsm_a_dtap_auts_mac_s = -1; +static int hf_gsm_a_dtap_autn_amf = -1; +static int hf_gsm_a_dtap_autn_mac = -1; +static int hf_gsm_a_dtap_auts_sqn_ms_xor_ak = -1; +static int hf_gsm_a_dtap_auts_mac_s = -1; static int hf_gsm_a_dtap_epc_ue_tl_mode = -1; static int hf_gsm_a_dtap_epc_ue_tl_a_ul_sdu_size = -1; @@ -654,14 +653,14 @@ static proto_tree *g_tree; static gint is_uplink; static guint8 epc_test_loop_mode; -#define NUM_GSM_DTAP_ELEM (sizeof(gsm_dtap_elem_strings)/sizeof(value_string)) +#define NUM_GSM_DTAP_ELEM (sizeof(gsm_dtap_elem_strings)/sizeof(value_string)) gint ett_gsm_dtap_elem[NUM_GSM_DTAP_ELEM]; static dgt_set_t Dgt_mbcd = { - { - /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */ - '0','1','2','3','4','5','6','7','8','9','*','#','a','b','c','?' - } + { + /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */ + '0','1','2','3','4','5','6','7','8','9','*','#','a','b','c','?' + } }; /* @@ -670,11 +669,11 @@ static dgt_set_t Dgt_mbcd = { static guint16 de_auth_param_rand(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - /* The RAND value is 16 octets long */ - proto_tree_add_item(tree, hf_gsm_a_dtap_rand, tvb, offset, 16, ENC_NA); + /* The RAND value is 16 octets long */ + proto_tree_add_item(tree, hf_gsm_a_dtap_rand, tvb, offset, 16, ENC_NA); - /* no length check possible */ - return(16); + /* no length check possible */ + return (16); } /* @@ -683,22 +682,22 @@ de_auth_param_rand(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guin static guint16 de_auth_param_autn(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_) { - proto_item *item; - proto_tree *subtree; + proto_item *item; + proto_tree *subtree; - item = proto_tree_add_item(tree, hf_gsm_a_dtap_autn, tvb, offset, len, ENC_NA); - subtree = proto_item_add_subtree(item, ett_gsm_dtap_elem[DE_AUTH_PARAM_AUTN]); + item = proto_tree_add_item(tree, hf_gsm_a_dtap_autn, tvb, offset, len, ENC_NA); + subtree = proto_item_add_subtree(item, ett_gsm_dtap_elem[DE_AUTH_PARAM_AUTN]); - if(len == 16) - { - proto_tree_add_item(subtree, hf_gsm_a_dtap_autn_sqn_xor_ak, tvb, offset, 6, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_autn_amf, tvb, offset + 6, 2, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_autn_mac, tvb, offset + 8, 8, ENC_NA); - } - else - expert_add_info(pinfo, item, &ei_gsm_a_dtap_autn); + if (len == 16) + { + proto_tree_add_item(subtree, hf_gsm_a_dtap_autn_sqn_xor_ak, tvb, offset, 6, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_autn_amf, tvb, offset + 6, 2, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_autn_mac, tvb, offset + 8, 8, ENC_NA); + } + else + expert_add_info(pinfo, item, &ei_gsm_a_dtap_autn); - return(len); + return (len); } /* @@ -707,11 +706,11 @@ de_auth_param_autn(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 static guint16 de_auth_resp_param(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - /* This IE contains either the SRES or the 4 most significant octets of the RES */ - proto_tree_add_item(tree, hf_gsm_a_dtap_sres, tvb, offset, 4, ENC_NA); + /* This IE contains either the SRES or the 4 most significant octets of the RES */ + proto_tree_add_item(tree, hf_gsm_a_dtap_sres, tvb, offset, 4, ENC_NA); - /* no length check possible */ - return(4); + /* no length check possible */ + return (4); } /* @@ -720,10 +719,10 @@ de_auth_resp_param(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guin static guint16 de_auth_resp_param_ext(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_) { - /* This IE contains all but 4 most significant octets of RES */ - proto_tree_add_item(tree, hf_gsm_a_dtap_xres, tvb, offset, len, ENC_NA); + /* This IE contains all but 4 most significant octets of RES */ + proto_tree_add_item(tree, hf_gsm_a_dtap_xres, tvb, offset, len, ENC_NA); - return(len); + return (len); } /* @@ -732,21 +731,21 @@ de_auth_resp_param_ext(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, static guint16 de_auth_fail_param(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_) { - proto_item *item; - proto_tree *subtree; + proto_item *item; + proto_tree *subtree; - item = proto_tree_add_item(tree, hf_gsm_a_dtap_auts, tvb, offset, len, ENC_NA); - subtree = proto_item_add_subtree(item, ett_gsm_dtap_elem[DE_AUTH_FAIL_PARAM]); + item = proto_tree_add_item(tree, hf_gsm_a_dtap_auts, tvb, offset, len, ENC_NA); + subtree = proto_item_add_subtree(item, ett_gsm_dtap_elem[DE_AUTH_FAIL_PARAM]); - if(len == 14) - { - proto_tree_add_item(subtree, hf_gsm_a_dtap_auts_sqn_ms_xor_ak, tvb, offset, 6, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_auts_mac_s, tvb, offset + 6, 8, ENC_NA); - } - else - expert_add_info(pinfo, item, &ei_gsm_a_dtap_auts); + if (len == 14) + { + proto_tree_add_item(subtree, hf_gsm_a_dtap_auts_sqn_ms_xor_ak, tvb, offset, 6, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_auts_mac_s, tvb, offset + 6, 8, ENC_NA); + } + else + expert_add_info(pinfo, item, &ei_gsm_a_dtap_auts); - return(len); + return (len); } /* @@ -765,15 +764,15 @@ de_auth_fail_param(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 * [3] 10.5.3.5a Network Name */ static const value_string gsm_a_dtap_number_of_spare_bits_vals[] = { - { 0, "this field carries no information about the number of spare bits in octet n"}, - { 1, "bit 8 is spare and set to '0' in octet n"}, - { 2, "bits 7 and 8 are spare and set to '0' in octet n"}, - { 3, "bits 6 to 8(inclusive) are spare and set to '0' in octet n"}, - { 4, "bits 5 to 8(inclusive) are spare and set to '0' in octet n"}, - { 5, "bits 4 to 8(inclusive) are spare and set to '0' in octet n"}, - { 6, "bits 3 to 8(inclusive) are spare and set to '0' in octet n"}, - { 7, "bits 2 to 8(inclusive) are spare and set to '0' in octet n"}, - { 0, NULL } + { 0, "this field carries no information about the number of spare bits in octet n"}, + { 1, "bit 8 is spare and set to '0' in octet n"}, + { 2, "bits 7 and 8 are spare and set to '0' in octet n"}, + { 3, "bits 6 to 8(inclusive) are spare and set to '0' in octet n"}, + { 4, "bits 5 to 8(inclusive) are spare and set to '0' in octet n"}, + { 5, "bits 4 to 8(inclusive) are spare and set to '0' in octet n"}, + { 6, "bits 3 to 8(inclusive) are spare and set to '0' in octet n"}, + { 7, "bits 2 to 8(inclusive) are spare and set to '0' in octet n"}, + { 0, NULL } }; const true_false_string tfs_add_ci = { "The MS should add the letters for the Country's Initials and a separator (e.g. a space) to the text string", @@ -782,120 +781,120 @@ const true_false_string tfs_add_ci = { "The MS should add the letters for the Co static guint16 de_network_name(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_) { - guint8 oct; - guint32 curr_offset; - const gchar *str; - guint8 coding_scheme, num_spare_bits; - guint32 num_text_bits; - gchar *net_name = NULL; - proto_item *item; - - curr_offset = offset; - - oct = tvb_get_guint8(tvb, curr_offset); - - proto_tree_add_item(tree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - - coding_scheme = (oct & 0x70) >> 4; - switch (coding_scheme) - { - case 0x00: str = "Cell Broadcast data coding scheme, GSM default alphabet, language unspecified, defined in 3GPP TS 23.038"; break; - case 0x01: str = "UCS2 (16 bit)"; break; - default: - str = "Reserved"; - break; - } - - proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_coding_scheme, tvb, curr_offset, 1, oct, "%s", str); - proto_tree_add_item(tree, hf_gsm_a_dtap_add_ci, tvb, curr_offset, 1, ENC_NA); - - num_spare_bits = oct & 0x07; - item = proto_tree_add_item(tree, hf_gsm_a_dtap_number_of_spare_bits, tvb, curr_offset, 1, ENC_NA); - curr_offset++; - - NO_MORE_DATA_CHECK(len); - switch(coding_scheme) - { - case 0: - /* Check if there was a reasonable value for number of spare bits in last octet */ - num_text_bits = ((len - 1) << 3) - num_spare_bits; - if (num_spare_bits && (num_text_bits % 7)) - { - expert_add_info(pinfo, item, &ei_gsm_a_dtap_text_string_not_multiple_of_7); - } - proto_tree_add_ts_23_038_7bits_item(tree, hf_gsm_a_dtap_text_string, tvb, curr_offset<<3, num_text_bits/7); - break; - case 1: - net_name = tvb_get_string_enc(wmem_packet_scope(), tvb, curr_offset, (len - 1), ENC_UCS_2|ENC_BIG_ENDIAN); - proto_tree_add_string(tree, hf_gsm_a_dtap_text_string, tvb, curr_offset, len - 1, net_name); - break; - default: - proto_tree_add_text(tree, - tvb, curr_offset, len - 1, - "Text string encoded according to an unknown Coding Scheme"); - } - - return(len); + guint8 oct; + guint32 curr_offset; + const gchar *str; + guint8 coding_scheme, num_spare_bits; + guint32 num_text_bits; + gchar *net_name = NULL; + proto_item *item; + + curr_offset = offset; + + oct = tvb_get_guint8(tvb, curr_offset); + + proto_tree_add_item(tree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + + coding_scheme = (oct & 0x70) >> 4; + switch (coding_scheme) + { + case 0x00: str = "Cell Broadcast data coding scheme, GSM default alphabet, language unspecified, defined in 3GPP TS 23.038"; break; + case 0x01: str = "UCS2 (16 bit)"; break; + default: + str = "Reserved"; + break; + } + + proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_coding_scheme, tvb, curr_offset, 1, oct, "%s", str); + proto_tree_add_item(tree, hf_gsm_a_dtap_add_ci, tvb, curr_offset, 1, ENC_NA); + + num_spare_bits = oct & 0x07; + item = proto_tree_add_item(tree, hf_gsm_a_dtap_number_of_spare_bits, tvb, curr_offset, 1, ENC_NA); + curr_offset++; + + NO_MORE_DATA_CHECK(len); + switch (coding_scheme) + { + case 0: + /* Check if there was a reasonable value for number of spare bits in last octet */ + num_text_bits = ((len - 1) << 3) - num_spare_bits; + if (num_spare_bits && (num_text_bits % 7)) + { + expert_add_info(pinfo, item, &ei_gsm_a_dtap_text_string_not_multiple_of_7); + } + proto_tree_add_ts_23_038_7bits_item(tree, hf_gsm_a_dtap_text_string, tvb, curr_offset<<3, num_text_bits/7); + break; + case 1: + net_name = tvb_get_string_enc(wmem_packet_scope(), tvb, curr_offset, (len - 1), ENC_UCS_2|ENC_BIG_ENDIAN); + proto_tree_add_string(tree, hf_gsm_a_dtap_text_string, tvb, curr_offset, len - 1, net_name); + break; + default: + proto_tree_add_text(tree, + tvb, curr_offset, len - 1, + "Text string encoded according to an unknown Coding Scheme"); + } + + return (len); } /* 3GPP TS 24.008 * [9] 10.5.3.6 Reject cause */ static const range_string gsm_a_dtap_rej_cause_vals[] = { - { 0x02, 0x02, "IMSI unknown in HLR"}, - { 0x03, 0x03, "Illegal MS"}, - { 0x04, 0x04, "IMSI unknown in VLR"}, - { 0x05, 0x05, "IMEI not accepted"}, - { 0x06, 0x06, "Illegal ME"}, - { 0x0b, 0x0b, "PLMN not allowed"}, - { 0x0c, 0x0c, "Location Area not allowed"}, - { 0x0d, 0x0d, "Roaming not allowed in this location area"}, - { 0x0f, 0x0f, "No Suitable Cells In Location Area"}, - { 0x11, 0x11, "Network failure"}, - { 0x14, 0x14, "MAC failure"}, - { 0x15, 0x15, "Synch failure"}, - { 0x16, 0x16, "Congestion"}, - { 0x17, 0x17, "GSM authentication unacceptable"}, - { 0x19, 0x19, "Not authorized for this CSG"}, - { 0x20, 0x20, "Service option not supported"}, - { 0x21, 0x21, "Requested service option not subscribed"}, - { 0x22, 0x22, "Service option temporarily out of order"}, - { 0x26, 0x26, "Call cannot be identified"}, - { 0x30, 0x3f, "Retry upon entry into a new cell"}, - { 0x5f, 0x5f, "Semantically incorrect message"}, - { 0x60, 0x60, "Invalid mandatory information"}, - { 0x61, 0x61, "Message type non-existent or not implemented"}, - { 0x62, 0x62, "Message type not compatible with the protocol state"}, - { 0x63, 0x63, "Information element non-existent or not implemented"}, - { 0x64, 0x64, "Conditional IE error"}, - { 0x65, 0x65, "Message not compatible with the protocol state"}, - { 0x6f, 0x6f, "Protocol error, unspecified"}, - { 0, 0, NULL } + { 0x02, 0x02, "IMSI unknown in HLR"}, + { 0x03, 0x03, "Illegal MS"}, + { 0x04, 0x04, "IMSI unknown in VLR"}, + { 0x05, 0x05, "IMEI not accepted"}, + { 0x06, 0x06, "Illegal ME"}, + { 0x0b, 0x0b, "PLMN not allowed"}, + { 0x0c, 0x0c, "Location Area not allowed"}, + { 0x0d, 0x0d, "Roaming not allowed in this location area"}, + { 0x0f, 0x0f, "No Suitable Cells In Location Area"}, + { 0x11, 0x11, "Network failure"}, + { 0x14, 0x14, "MAC failure"}, + { 0x15, 0x15, "Synch failure"}, + { 0x16, 0x16, "Congestion"}, + { 0x17, 0x17, "GSM authentication unacceptable"}, + { 0x19, 0x19, "Not authorized for this CSG"}, + { 0x20, 0x20, "Service option not supported"}, + { 0x21, 0x21, "Requested service option not subscribed"}, + { 0x22, 0x22, "Service option temporarily out of order"}, + { 0x26, 0x26, "Call cannot be identified"}, + { 0x30, 0x3f, "Retry upon entry into a new cell"}, + { 0x5f, 0x5f, "Semantically incorrect message"}, + { 0x60, 0x60, "Invalid mandatory information"}, + { 0x61, 0x61, "Message type non-existent or not implemented"}, + { 0x62, 0x62, "Message type not compatible with the protocol state"}, + { 0x63, 0x63, "Information element non-existent or not implemented"}, + { 0x64, 0x64, "Conditional IE error"}, + { 0x65, 0x65, "Message not compatible with the protocol state"}, + { 0x6f, 0x6f, "Protocol error, unspecified"}, + { 0, 0, NULL } }; guint16 de_rej_cause(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint8 oct; - const gchar *str; + guint8 oct; + const gchar *str; - oct = tvb_get_guint8(tvb, offset); + oct = tvb_get_guint8(tvb, offset); - str = try_rval_to_str(oct, gsm_a_dtap_rej_cause_vals); - if(!str) - { - if(is_uplink == IS_UPLINK_TRUE) - str = "Protocol error, unspecified"; - else - str = "Service option temporarily out of order"; - } + str = try_rval_to_str(oct, gsm_a_dtap_rej_cause_vals); + if (!str) + { + if (is_uplink == IS_UPLINK_TRUE) + str = "Protocol error, unspecified"; + else + str = "Service option temporarily out of order"; + } - proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_rej_cause, tvb, - offset, 1, oct, "%s (%u)", str, oct); + proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_rej_cause, tvb, + offset, 1, oct, "%s (%u)", str, oct); - /* no length check possible */ + /* no length check possible */ - return(1); + return (1); } /* @@ -908,34 +907,34 @@ de_rej_cause(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 of guint16 de_time_zone(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint8 oct; - guint32 curr_offset; - char sign; + guint8 oct; + guint32 curr_offset; + char sign; - curr_offset = offset; + curr_offset = offset; - /* 3GPP TS 23.040 version 6.6.0 Release 6 - * 9.2.3.11 TP-Service-Centre-Time-Stamp (TP-SCTS) - * : - * The Time Zone indicates the difference, expressed in quarters of an hour, - * between the local time and GMT. In the first of the two semi-octets, - * the first bit (bit 3 of the seventh octet of the TP-Service-Centre-Time-Stamp field) - * represents the algebraic sign of this difference (0: positive, 1: negative). - */ + /* 3GPP TS 23.040 version 6.6.0 Release 6 + * 9.2.3.11 TP-Service-Centre-Time-Stamp (TP-SCTS) + * : + * The Time Zone indicates the difference, expressed in quarters of an hour, + * between the local time and GMT. In the first of the two semi-octets, + * the first bit (bit 3 of the seventh octet of the TP-Service-Centre-Time-Stamp field) + * represents the algebraic sign of this difference (0: positive, 1: negative). + */ - oct = tvb_get_guint8(tvb, curr_offset); - sign = (oct & 0x08)?'-':'+'; - oct = (oct >> 4) + (oct & 0x07) * 10; + oct = tvb_get_guint8(tvb, curr_offset); + sign = (oct & 0x08)?'-':'+'; + oct = (oct >> 4) + (oct & 0x07) * 10; - proto_tree_add_text(tree, - tvb, curr_offset, 1, - "Timezone: GMT %c %d hours %d minutes", - sign, oct / 4, oct % 4 * 15); - curr_offset++; + proto_tree_add_text(tree, + tvb, curr_offset, 1, + "Timezone: GMT %c %d hours %d minutes", + sign, oct / 4, oct % 4 * 15); + curr_offset++; - /* no length check possible */ + /* no length check possible */ - return(curr_offset - offset); + return (curr_offset - offset); } /* @@ -944,62 +943,62 @@ de_time_zone(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 of static guint16 de_time_zone_time(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint8 oct; - guint32 curr_offset; - char sign; - nstime_t tv; + guint8 oct; + guint32 curr_offset; + char sign; + nstime_t tv; struct tm tm; - curr_offset = offset; - - /* "unused" part of structure */ - tm.tm_wday = 0; - tm.tm_yday = 0; - tm.tm_isdst = -1; - - oct = tvb_get_guint8(tvb, curr_offset); - tm.tm_year = (oct & 0x0f)*10 + ((oct & 0xf0) >> 4) + 100; - oct = tvb_get_guint8(tvb, curr_offset+1); - tm.tm_mon = (oct & 0x0f)*10 + ((oct & 0xf0) >> 4) - 1; - oct = tvb_get_guint8(tvb, curr_offset+2); - tm.tm_mday = (oct & 0x0f)*10 + ((oct & 0xf0) >> 4); - oct = tvb_get_guint8(tvb, curr_offset+3); - tm.tm_hour = (oct & 0x0f)*10 + ((oct & 0xf0) >> 4); - oct = tvb_get_guint8(tvb, curr_offset+4); - tm.tm_min = (oct & 0x0f)*10 + ((oct & 0xf0) >> 4); - oct = tvb_get_guint8(tvb, curr_offset+5); - tm.tm_sec = (oct & 0x0f)*10 + ((oct & 0xf0) >> 4); - - tv.secs = mktime(&tm); - tv.nsecs = 0; - - proto_tree_add_time_format_value(tree, hf_gsm_a_dtap_time_zone_time, tvb, curr_offset, 6, - &tv, "%s", abs_time_to_str(wmem_packet_scope(), &tv, ABSOLUTE_TIME_LOCAL, FALSE)); - curr_offset += 6; - - /* 3GPP TS 23.040 version 6.6.0 Release 6 - * 9.2.3.11 TP-Service-Centre-Time-Stamp (TP-SCTS) - * : - * The Time Zone indicates the difference, expressed in quarters of an hour, - * between the local time and GMT. In the first of the two semi-octets, - * the first bit (bit 3 of the seventh octet of the TP-Service-Centre-Time-Stamp field) - * represents the algebraic sign of this difference (0: positive, 1: negative). - */ - - oct = tvb_get_guint8(tvb, curr_offset); - sign = (oct & 0x08)?'-':'+'; - oct = (oct >> 4) + (oct & 0x07) * 10; - - proto_tree_add_text(tree, - tvb, curr_offset, 1, - "Timezone: GMT %c %d hours %d minutes", - sign, oct / 4, oct % 4 * 15); - - curr_offset++; - - /* no length check possible */ - - return(curr_offset - offset); + curr_offset = offset; + + /* "unused" part of structure */ + tm.tm_wday = 0; + tm.tm_yday = 0; + tm.tm_isdst = -1; + + oct = tvb_get_guint8(tvb, curr_offset); + tm.tm_year = (oct & 0x0f)*10 + ((oct & 0xf0) >> 4) + 100; + oct = tvb_get_guint8(tvb, curr_offset+1); + tm.tm_mon = (oct & 0x0f)*10 + ((oct & 0xf0) >> 4) - 1; + oct = tvb_get_guint8(tvb, curr_offset+2); + tm.tm_mday = (oct & 0x0f)*10 + ((oct & 0xf0) >> 4); + oct = tvb_get_guint8(tvb, curr_offset+3); + tm.tm_hour = (oct & 0x0f)*10 + ((oct & 0xf0) >> 4); + oct = tvb_get_guint8(tvb, curr_offset+4); + tm.tm_min = (oct & 0x0f)*10 + ((oct & 0xf0) >> 4); + oct = tvb_get_guint8(tvb, curr_offset+5); + tm.tm_sec = (oct & 0x0f)*10 + ((oct & 0xf0) >> 4); + + tv.secs = mktime(&tm); + tv.nsecs = 0; + + proto_tree_add_time_format_value(tree, hf_gsm_a_dtap_time_zone_time, tvb, curr_offset, 6, + &tv, "%s", abs_time_to_str(wmem_packet_scope(), &tv, ABSOLUTE_TIME_LOCAL, FALSE)); + curr_offset += 6; + + /* 3GPP TS 23.040 version 6.6.0 Release 6 + * 9.2.3.11 TP-Service-Centre-Time-Stamp (TP-SCTS) + * : + * The Time Zone indicates the difference, expressed in quarters of an hour, + * between the local time and GMT. In the first of the two semi-octets, + * the first bit (bit 3 of the seventh octet of the TP-Service-Centre-Time-Stamp field) + * represents the algebraic sign of this difference (0: positive, 1: negative). + */ + + oct = tvb_get_guint8(tvb, curr_offset); + sign = (oct & 0x08)?'-':'+'; + oct = (oct >> 4) + (oct & 0x07) * 10; + + proto_tree_add_text(tree, + tvb, curr_offset, 1, + "Timezone: GMT %c %d hours %d minutes", + sign, oct / 4, oct % 4 * 15); + + curr_offset++; + + /* no length check possible */ + + return (curr_offset - offset); } /* * 10.5.3.10 CTS permission @@ -1012,49 +1011,51 @@ de_time_zone_time(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint static guint16 de_lsa_id(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; + guint32 curr_offset; - curr_offset = offset; + curr_offset = offset; - if (len == 0){ - proto_tree_add_text(tree,tvb, curr_offset, len,"LSA ID not included"); - }else{ - proto_tree_add_item(tree, hf_gsm_a_dtap_lsa_id, tvb, curr_offset, 3, ENC_BIG_ENDIAN); - } + if (len == 0) { + proto_tree_add_text(tree,tvb, curr_offset, len,"LSA ID not included"); + } + else + { + proto_tree_add_item(tree, hf_gsm_a_dtap_lsa_id, tvb, curr_offset, 3, ENC_BIG_ENDIAN); + } - curr_offset += len; + curr_offset += len; - EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); + EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); - return(curr_offset - offset); + return (curr_offset - offset); } /* * [3] 10.5.3.12 Daylight Saving Time */ static const value_string gsm_a_dtap_dst_adjustment_vals[] = { - { 0, "No adjustment for Daylight Saving Time"}, - { 1, "+1 hour adjustment for Daylight Saving Time"}, - { 2, "+2 hours adjustment for Daylight Saving Time"}, - { 3, "Reserved"}, - { 0, NULL } + { 0, "No adjustment for Daylight Saving Time"}, + { 1, "+1 hour adjustment for Daylight Saving Time"}, + { 2, "+2 hours adjustment for Daylight Saving Time"}, + { 3, "Reserved"}, + { 0, NULL } }; static guint16 de_day_saving_time(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; + guint32 curr_offset; - curr_offset = offset; + curr_offset = offset; - proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 6, ENC_BIG_ENDIAN); + proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 6, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_dst_adjustment, tvb, curr_offset, 1, ENC_NA); - curr_offset++; + proto_tree_add_item(tree, hf_gsm_a_dtap_dst_adjustment, tvb, curr_offset, 1, ENC_NA); + curr_offset++; - EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); + EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); - return(curr_offset - offset); + return (curr_offset - offset); } /* @@ -1063,159 +1064,159 @@ de_day_saving_time(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guin static guint16 de_emerg_num_list(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; - guint8 en_len, oct, i; - guint8 count; - guint8 *poctets; - proto_tree *subtree; - proto_item *item; - gboolean malformed_number; - - curr_offset = offset; - - count = 1; - while ((curr_offset - offset) < len){ - /* Length of 1st Emergency Number information note 1) octet 3 - * NOTE 1: The length contains the number of octets used to encode the - * Emergency Service Category Value and the Number digits. - */ - en_len = tvb_get_guint8(tvb, curr_offset); - - item = proto_tree_add_uint(tree, hf_gsm_a_dtap_emergency_number_information, - tvb, curr_offset, en_len + 1, count); - subtree = proto_item_add_subtree(item, ett_gsm_dtap_elem[DE_EMERGENCY_NUM_LIST]); - proto_tree_add_item(subtree, hf_gsm_a_dtap_emerg_num_info_length, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - - curr_offset++; - /* 0 0 0 Emergency Service Category Value (see - * Table 10.5.135d/3GPP TS 24.008 - * Table 10.5.135d/3GPP TS 24.008: Service Category information element - */ - proto_tree_add_bits_item(subtree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 3, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_serv_cat_b5, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_serv_cat_b4, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_serv_cat_b3, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_serv_cat_b2, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_serv_cat_b1, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - curr_offset++; - en_len--; - - poctets = (guint8 *)tvb_memdup(wmem_packet_scope(), tvb, curr_offset, en_len); - - my_dgt_tbcd_unpack(a_bigbuf, poctets, en_len, &Dgt_mbcd); - - item = proto_tree_add_string_format(subtree, hf_gsm_a_dtap_emergency_bcd_num, - tvb, curr_offset, en_len, - a_bigbuf, - "BCD Digits: %s", - a_bigbuf); - - malformed_number = FALSE; - for(i = 0; i < en_len - 1; i++) - { - oct = poctets[i]; - if (((oct & 0xf0) == 0xf0) || ((oct & 0x0f) == 0x0f)) - { - malformed_number = TRUE; - break; - } - } - - oct = poctets[en_len - 1]; - if ((oct & 0x0f) == 0x0f) - malformed_number = TRUE; - - if(malformed_number) - expert_add_info(pinfo, item, &ei_gsm_a_dtap_end_mark_unexpected); - - curr_offset = curr_offset + en_len; - count++; - } - - return(len); + guint32 curr_offset; + guint8 en_len, oct, i; + guint8 count; + guint8 *poctets; + proto_tree *subtree; + proto_item *item; + gboolean malformed_number; + + curr_offset = offset; + + count = 1; + while ((curr_offset - offset) < len) { + /* Length of 1st Emergency Number information note 1) octet 3 + * NOTE 1: The length contains the number of octets used to encode the + * Emergency Service Category Value and the Number digits. + */ + en_len = tvb_get_guint8(tvb, curr_offset); + + item = proto_tree_add_uint(tree, hf_gsm_a_dtap_emergency_number_information, + tvb, curr_offset, en_len + 1, count); + subtree = proto_item_add_subtree(item, ett_gsm_dtap_elem[DE_EMERGENCY_NUM_LIST]); + proto_tree_add_item(subtree, hf_gsm_a_dtap_emerg_num_info_length, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + + curr_offset++; + /* 0 0 0 Emergency Service Category Value (see + * Table 10.5.135d/3GPP TS 24.008 + * Table 10.5.135d/3GPP TS 24.008: Service Category information element + */ + proto_tree_add_bits_item(subtree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 3, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_serv_cat_b5, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_serv_cat_b4, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_serv_cat_b3, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_serv_cat_b2, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_serv_cat_b1, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + curr_offset++; + en_len--; + + poctets = (guint8 *)tvb_memdup(wmem_packet_scope(), tvb, curr_offset, en_len); + + my_dgt_tbcd_unpack(a_bigbuf, poctets, en_len, &Dgt_mbcd); + + item = proto_tree_add_string_format(subtree, hf_gsm_a_dtap_emergency_bcd_num, + tvb, curr_offset, en_len, + a_bigbuf, + "BCD Digits: %s", + a_bigbuf); + + malformed_number = FALSE; + for(i = 0; i < en_len - 1; i++) + { + oct = poctets[i]; + if (((oct & 0xf0) == 0xf0) || ((oct & 0x0f) == 0x0f)) + { + malformed_number = TRUE; + break; + } + } + + oct = poctets[en_len - 1]; + if ((oct & 0x0f) == 0x0f) + malformed_number = TRUE; + + if (malformed_number) + expert_add_info(pinfo, item, &ei_gsm_a_dtap_end_mark_unexpected); + + curr_offset = curr_offset + en_len; + count++; + } + + return (len); } /* * 10.5.3.14 Additional update parameters */ static const true_false_string gsm_a_dtap_csmo_value = { - "CS fallback mobile originating call", - "No additional information" + "CS fallback mobile originating call", + "No additional information" }; static const true_false_string gsm_a_dtap_csmt_value = { - "CS fallback mobile terminating call", - "No additional information" + "CS fallback mobile terminating call", + "No additional information" }; static guint16 de_add_upd_params(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; + guint32 curr_offset; - curr_offset = offset; + curr_offset = offset; - proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+4, 2, ENC_BIG_ENDIAN); - proto_tree_add_bits_item(tree, hf_gsm_a_dtap_csmo, tvb, (curr_offset<<3)+6, 1, ENC_BIG_ENDIAN); - proto_tree_add_bits_item(tree, hf_gsm_a_dtap_csmt, tvb, (curr_offset<<3)+7, 1, ENC_BIG_ENDIAN); + proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+4, 2, ENC_BIG_ENDIAN); + proto_tree_add_bits_item(tree, hf_gsm_a_dtap_csmo, tvb, (curr_offset<<3)+6, 1, ENC_BIG_ENDIAN); + proto_tree_add_bits_item(tree, hf_gsm_a_dtap_csmt, tvb, (curr_offset<<3)+7, 1, ENC_BIG_ENDIAN); - return(len); + return (len); } /* * 10.5.3.15 MM Timer */ static const value_string gsm_a_dtap_mm_timer_unit_vals[] = { - { 0x00, "value is incremented in multiples of 2 seconds" }, - { 0x01, "value is incremented in multiples of 1 minute" }, - { 0x02, "value is incremented in multiples of decihours" }, - { 0x07, "value indicates that the timer is deactivated" }, - { 0, NULL } + { 0x00, "value is incremented in multiples of 2 seconds" }, + { 0x01, "value is incremented in multiples of 1 minute" }, + { 0x02, "value is incremented in multiples of decihours" }, + { 0x07, "value indicates that the timer is deactivated" }, + { 0, NULL } }; static guint16 de_mm_timer(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint8 oct; - guint16 val; - const gchar *str; - proto_tree *subtree; - proto_item *item = NULL; - - oct = tvb_get_guint8(tvb, offset); - val = oct&0x1f; - - switch (oct>>5) - { - case 0: - str = "sec"; val*=2; - break; - case 1: - str = "min"; - break; - case 2: - str = "min"; val*=6; - break; - case 7: - str = ""; - item = proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_mm_timer, tvb, offset, 1, - oct, "timer is deactivated"); - break; - default: - str = "min"; - break; - } - - if (item == NULL) { - item = proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_mm_timer, tvb, offset, 1, val, - "%u %s", val, str); - } - - subtree = proto_item_add_subtree(item, ett_mm_timer); - proto_tree_add_item(subtree, hf_gsm_a_dtap_mm_timer_unit, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_mm_timer_value, tvb, offset, 1, ENC_BIG_ENDIAN); - - return (1); + guint8 oct; + guint16 val; + const gchar *str; + proto_tree *subtree; + proto_item *item = NULL; + + oct = tvb_get_guint8(tvb, offset); + val = oct&0x1f; + + switch (oct>>5) + { + case 0: + str = "sec"; val*=2; + break; + case 1: + str = "min"; + break; + case 2: + str = "min"; val*=6; + break; + case 7: + str = ""; + item = proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_mm_timer, tvb, offset, 1, + oct, "timer is deactivated"); + break; + default: + str = "min"; + break; + } + + if (item == NULL) { + item = proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_mm_timer, tvb, offset, 1, val, + "%u %s", val, str); + } + + subtree = proto_item_add_subtree(item, ett_mm_timer); + proto_tree_add_item(subtree, hf_gsm_a_dtap_mm_timer_unit, tvb, offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_mm_timer_value, tvb, offset, 1, ENC_BIG_ENDIAN); + + return (1); } /* @@ -1223,38 +1224,38 @@ de_mm_timer(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 off */ static const value_string gsm_a_dtap_hold_auxilary_state_vals[] = { - { 0x00, "Idle" }, - { 0x01, "Hold request" }, - { 0x02, "Call held" }, - { 0x03, "Retrieve request" }, - { 0, NULL } + { 0x00, "Idle" }, + { 0x01, "Hold request" }, + { 0x02, "Call held" }, + { 0x03, "Retrieve request" }, + { 0, NULL } }; static const value_string gsm_a_dtap_multi_party_auxilary_state_vals[] = { - { 0x00, "Idle" }, - { 0x01, "MPTY request" }, - { 0x02, "Call in MPTY" }, - { 0x03, "Split request" }, - { 0, NULL } + { 0x00, "Idle" }, + { 0x01, "MPTY request" }, + { 0x02, "Call in MPTY" }, + { 0x03, "Split request" }, + { 0, NULL } }; static guint16 de_aux_states(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; + guint32 curr_offset; - curr_offset = offset; + curr_offset = offset; - proto_tree_add_item(tree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+1, 3, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_hold_auxiliary_state, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(tree, hf_gsm_a_dtap_multi_party_auxiliary_state, tvb, curr_offset, 1, ENC_NA); - curr_offset++; + proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+1, 3, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_hold_auxiliary_state, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(tree, hf_gsm_a_dtap_multi_party_auxiliary_state, tvb, curr_offset, 1, ENC_NA); + curr_offset++; - EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); + EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); - return(curr_offset - offset); + return (curr_offset - offset); } /* * 10.5.4.4a Backup bearer capability @@ -1265,23 +1266,23 @@ de_aux_states(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 o /* Speech version indication (octet(s) 3a etc.) Bits 4 3 2 1 */ static const value_string gsm_a_dtap_speech_vers_ind_values[] = { - { 0x0, "GSM full rate speech version 1(GSM FR)" }, - { 0x1, "GSM half rate speech version 1(GSM HR)" }, - { 0x2, "GSM full rate speech version 2(GSM EFR)" }, - { 0x3, "Speech version tbd" }, - { 0x4, "GSM full rate speech version 3(FR AMR)" }, - { 0x5, "GSM half rate speech version 3(HR AMR)" }, - { 0x6, "GSM full rate speech version 4(OFR AMR-WB)" }, - { 0x7, "GSM half rate speech version 4(OHR AMR-WB)" }, - { 0x8, "GSM full rate speech version 5(FR AMR-WB)" }, - { 0x9, "Speech version tbd" }, - { 0xa, "Speech version tbd" }, - { 0xb, "GSM half rate speech version 6(OHR AMR)" }, - { 0xc, "Speech version tbd" }, - { 0xd, "Speech version tbd" }, - { 0xe, "Speech version tbd" }, - { 0xf, "No speech version supported for GERAN" }, - { 0, NULL } + { 0x0, "GSM full rate speech version 1(GSM FR)" }, + { 0x1, "GSM half rate speech version 1(GSM HR)" }, + { 0x2, "GSM full rate speech version 2(GSM EFR)" }, + { 0x3, "Speech version tbd" }, + { 0x4, "GSM full rate speech version 3(FR AMR)" }, + { 0x5, "GSM half rate speech version 3(HR AMR)" }, + { 0x6, "GSM full rate speech version 4(OFR AMR-WB)" }, + { 0x7, "GSM half rate speech version 4(OHR AMR-WB)" }, + { 0x8, "GSM full rate speech version 5(FR AMR-WB)" }, + { 0x9, "Speech version tbd" }, + { 0xa, "Speech version tbd" }, + { 0xb, "GSM half rate speech version 6(OHR AMR)" }, + { 0xc, "Speech version tbd" }, + { 0xd, "Speech version tbd" }, + { 0xe, "Speech version tbd" }, + { 0xf, "No speech version supported for GERAN" }, + { 0, NULL } }; /* All other values have the meaning "speech version tbd" and shall be ignored * when received. @@ -1290,191 +1291,191 @@ static const value_string gsm_a_dtap_speech_vers_ind_values[] = { * Information transfer capability (octet 3) Bits 3 2 1 */ static const value_string gsm_a_dtap_itc_values[] = { - { 0x0, "Speech" }, - { 0x1, "Unrestricted digital information" }, - { 0x2, "3.1 kHz audio, ex PLMN" }, - { 0x3, "Facsimile group 3" }, - { 0x5, "Other ITC (See Octet 5a)" }, - { 0x7, "Reserved,(In Network alternate speech/facsimile group 3)" }, - { 0, NULL } + { 0x0, "Speech" }, + { 0x1, "Unrestricted digital information" }, + { 0x2, "3.1 kHz audio, ex PLMN" }, + { 0x3, "Facsimile group 3" }, + { 0x5, "Other ITC (See Octet 5a)" }, + { 0x7, "Reserved,(In Network alternate speech/facsimile group 3)" }, + { 0, NULL } }; static const value_string gsm_a_dtap_structure_vals[] = { - { 0x0, "Service data unit integrity" }, - { 0x1, "Reserved" }, - { 0x2, "Reserved" }, - { 0x3, "Unstructured" }, - { 0, NULL } + { 0x0, "Service data unit integrity" }, + { 0x1, "Reserved" }, + { 0x2, "Reserved" }, + { 0x3, "Unstructured" }, + { 0, NULL } }; static const value_string gsm_a_dtap_access_identity_vals[] = { - { 0x0, "Octet identifier" }, - { 0x1, "Octet identifier" }, - { 0x2, "Octet identifier" }, - { 0x3, "Reserved" }, - { 0, NULL } + { 0x0, "Octet identifier" }, + { 0x1, "Octet identifier" }, + { 0x2, "Octet identifier" }, + { 0x3, "Reserved" }, + { 0, NULL } }; static const value_string gsm_a_dtap_rate_adaption_vals[] = { - { 0x0, "No rate adaption" }, - { 0x1, "Rate adaptation according to ITU-T Rec. V.110 and ITU-T Rec. X.30" }, - { 0x2, "Flag stuffing according to ITU-T Rec. X.31" }, - { 0x3, "Other rate adaption (see octet 5a)" }, - { 0, NULL } + { 0x0, "No rate adaption" }, + { 0x1, "Rate adaptation according to ITU-T Rec. V.110 and ITU-T Rec. X.30" }, + { 0x2, "Flag stuffing according to ITU-T Rec. X.31" }, + { 0x3, "Other rate adaption (see octet 5a)" }, + { 0, NULL } }; static const value_string gsm_a_dtap_signal_access_protocol_vals[] = { - { 0x0, "Reserved" }, - { 0x1, "Rate adaptation according to ITU-T Rec. V.110 and ITU-T Rec. X.30" }, - { 0x2, "Flag stuffing according to ITU-T Rec. X.31" }, - { 0x3, "Other rate adaption (see octet 5a)" }, - { 0x4, "No rate adaption" }, - { 0x5, "Rate adaptation according to ITU-T Rec. V.110 and ITU-T Rec. X.30" }, - { 0x6, "Flag stuffing according to ITU-T Rec. X.31" }, - { 0x7, "Reserved" }, - { 0, NULL } + { 0x0, "Reserved" }, + { 0x1, "Rate adaptation according to ITU-T Rec. V.110 and ITU-T Rec. X.30" }, + { 0x2, "Flag stuffing according to ITU-T Rec. X.31" }, + { 0x3, "Other rate adaption (see octet 5a)" }, + { 0x4, "No rate adaption" }, + { 0x5, "Rate adaptation according to ITU-T Rec. V.110 and ITU-T Rec. X.30" }, + { 0x6, "Flag stuffing according to ITU-T Rec. X.31" }, + { 0x7, "Reserved" }, + { 0, NULL } }; static const value_string gsm_a_dtap_other_itc_vals[] = { - { 0x0, "Restricted digital information" }, - { 0x1, "Restricted digital information" }, - { 0x2, "Restricted digital information" }, - { 0x3, "Reserved" }, - { 0, NULL } + { 0x0, "Restricted digital information" }, + { 0x1, "Restricted digital information" }, + { 0x2, "Restricted digital information" }, + { 0x3, "Reserved" }, + { 0, NULL } }; static const value_string gsm_a_dtap_other_rate_adaption_vals[] = { - { 0x0, "According to ITU-T Rec. V.120" }, - { 0x1, "According to ITU-T Rec. H.223 and ITU-T Rec. H.245" }, - { 0x2, "PIAFS" }, - { 0x3, "Reserved" }, - { 0, NULL } + { 0x0, "According to ITU-T Rec. V.120" }, + { 0x1, "According to ITU-T Rec. H.223 and ITU-T Rec. H.245" }, + { 0x2, "PIAFS" }, + { 0x3, "Reserved" }, + { 0, NULL } }; static const value_string gsm_a_dtap_user_rate_vals[] = { - { 0x1, "0.3 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110)" }, - { 0x2, "1.2 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110)" }, - { 0x3, "2.4 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110)" }, - { 0x4, "4.8 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110)" }, - { 0x5, "9.6 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110)" }, - { 0x6, "12.0 kbit/s transparent (non compliance with ITU-T Rec. X.1 and ITU-T Rec. V.110)" }, - { 0x7, "Reserved: was allocated in earlier phases of the protocol" }, - { 0, NULL } + { 0x1, "0.3 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110)" }, + { 0x2, "1.2 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110)" }, + { 0x3, "2.4 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110)" }, + { 0x4, "4.8 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110)" }, + { 0x5, "9.6 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110)" }, + { 0x6, "12.0 kbit/s transparent (non compliance with ITU-T Rec. X.1 and ITU-T Rec. V.110)" }, + { 0x7, "Reserved: was allocated in earlier phases of the protocol" }, + { 0, NULL } }; static const value_string gsm_a_dtap_v110_x30_rate_adaptation_vals[] = { - { 0x0, "Reserved" }, - { 0x1, "Reserved" }, - { 0x2, "8 kbit/s" }, - { 0x3, "16 kbit/s" }, - { 0, NULL } + { 0x0, "Reserved" }, + { 0x1, "Reserved" }, + { 0x2, "8 kbit/s" }, + { 0x3, "16 kbit/s" }, + { 0, NULL } }; static const value_string gsm_a_dtap_parity_info_vals[] = { - { 0x0, "Odd" }, - { 0x1, "Reserved" }, - { 0x2, "Even" }, - { 0x3, "None" }, - { 0x4, "Forced to 0" }, - { 0x5, "Forced to 1" }, - { 0x6, "Reserved" }, - { 0x7, "Reserved" }, - { 0, NULL } + { 0x0, "Odd" }, + { 0x1, "Reserved" }, + { 0x2, "Even" }, + { 0x3, "None" }, + { 0x4, "Forced to 0" }, + { 0x5, "Forced to 1" }, + { 0x6, "Reserved" }, + { 0x7, "Reserved" }, + { 0, NULL } }; static const value_string gsm_a_dtap_connection_element_vals[] = { - { 0x0, "Transparent" }, - { 0x1, "Non transparent (RLP)" }, - { 0x2, "Both, transparent preferred" }, - { 0x3, "Both, non transparent preferred" }, - { 0, NULL } + { 0x0, "Transparent" }, + { 0x1, "Non transparent (RLP)" }, + { 0x2, "Both, transparent preferred" }, + { 0x3, "Both, non transparent preferred" }, + { 0, NULL } }; static const value_string gsm_a_dtap_modem_type_vals[] = { - { 0x0, "None" }, - { 0x1, "According to ITU-T Rec. V.21" }, - { 0x2, "According to ITU-T Rec. V.22" }, - { 0x3, "According to ITU-T Rec. V.22 bis" }, - { 0x4, "Reserved: was allocated in earlier phases of the protocol" }, - { 0x5, "According to ITU-T Rec. V.26 ter" }, - { 0x6, "According to ITU-T Rec. V.32" }, - { 0x7, "Modem for undefined interface" }, - { 0x8, "Autobauding type 1" }, - { 0, NULL } + { 0x0, "None" }, + { 0x1, "According to ITU-T Rec. V.21" }, + { 0x2, "According to ITU-T Rec. V.22" }, + { 0x3, "According to ITU-T Rec. V.22 bis" }, + { 0x4, "Reserved: was allocated in earlier phases of the protocol" }, + { 0x5, "According to ITU-T Rec. V.26 ter" }, + { 0x6, "According to ITU-T Rec. V.32" }, + { 0x7, "Modem for undefined interface" }, + { 0x8, "Autobauding type 1" }, + { 0, NULL } }; static const value_string gsm_a_dtap_other_modem_type_vals[] = { - { 0x0, "No other modem type specified in this field" }, - { 0x1, "Reserved" }, - { 0x2, "According to ITU-T Rec. V.34" }, - { 0x3, "Reserved" }, - { 0, NULL } + { 0x0, "No other modem type specified in this field" }, + { 0x1, "Reserved" }, + { 0x2, "According to ITU-T Rec. V.34" }, + { 0x3, "Reserved" }, + { 0, NULL } }; static const value_string gsm_a_dtap_fixed_network_user_rate_vals[] = { { 0x00, "Fixed network user rate not applicable/No meaning is associated with this value"}, - { 0x01, "9.6 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110)"}, - { 0x02, "14.4 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110)"}, - { 0x03, "19.2 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110)"}, - { 0x04, "28.8 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110)"}, - { 0x05, "38.4 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110)"}, - { 0x06, "48.0 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110 (synch))"}, - { 0x07, "56.0 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110 (synch) /bit transparent)"}, - { 0x08, "64.0 kbit/s bit transparent"}, - { 0x09, "33.6 kbit/s bit transparent"}, - { 0x0a, "32.0 kbit/s (according to ITU-T Rec. I.460)"}, - { 0x0b, "31.2 kbit/s (according to ITU-T Rec. V.34)"}, - { 0, NULL } + { 0x01, "9.6 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110)"}, + { 0x02, "14.4 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110)"}, + { 0x03, "19.2 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110)"}, + { 0x04, "28.8 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110)"}, + { 0x05, "38.4 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110)"}, + { 0x06, "48.0 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110 (synch))"}, + { 0x07, "56.0 kbit/s (according to ITU-T Rec. X.1 and ITU-T Rec. V.110 (synch) /bit transparent)"}, + { 0x08, "64.0 kbit/s bit transparent"}, + { 0x09, "33.6 kbit/s bit transparent"}, + { 0x0a, "32.0 kbit/s (according to ITU-T Rec. I.460)"}, + { 0x0b, "31.2 kbit/s (according to ITU-T Rec. V.34)"}, + { 0, NULL } }; static const value_string gsm_a_dtap_uimi_vals[] = { - { 0x0, "not allowed/required/applicable" }, - { 0x1, "up to 1 TCH/F allowed/may be requested" }, - { 0x2, "up to 2 TCH/F allowed/may be requested" }, - { 0x3, "up to 3 TCH/F allowed/may be requested" }, - { 0x4, "up to 4 TCH/F allowed/may be requested" }, - { 0x5, "up to 4 TCH/F may be requested" }, - { 0x6, "up to 4 TCH/F may be requested" }, - { 0x7, "up to 4 TCH/F may be requested" }, - { 0, NULL } + { 0x0, "not allowed/required/applicable" }, + { 0x1, "up to 1 TCH/F allowed/may be requested" }, + { 0x2, "up to 2 TCH/F allowed/may be requested" }, + { 0x3, "up to 3 TCH/F allowed/may be requested" }, + { 0x4, "up to 4 TCH/F allowed/may be requested" }, + { 0x5, "up to 4 TCH/F may be requested" }, + { 0x6, "up to 4 TCH/F may be requested" }, + { 0x7, "up to 4 TCH/F may be requested" }, + { 0, NULL } }; static const value_string gsm_a_dtap_wanted_air_rate_vals[] = { - { 0x0, "Air interface user rate not applicable/No meaning associated with this value" }, - { 0x1, "9.6 kbit/s" }, - { 0x2, "14.4 kbit/s" }, - { 0x3, "19.2 kbit/s" }, - { 0x4, "Reserved" }, - { 0x5, "28.8 kbit/s" }, - { 0x6, "38.4 kbit/s" }, - { 0x7, "43.2 kbit/s" }, - { 0x8, "57.6 kbit/s" }, - { 0x9, "interpreted by the network as 38.4 kbit/s in this version of the protocol" }, - { 0xa, "interpreted by the network as 38.4 kbit/s in this version of the protocol" }, - { 0xb, "interpreted by the network as 38.4 kbit/s in this version of the protocol" }, - { 0xc, "interpreted by the network as 38.4 kbit/s in this version of the protocol" }, - { 0xd, "Reserved" }, - { 0xe, "Reserved" }, - { 0xf, "Reserved" }, - { 0, NULL } + { 0x0, "Air interface user rate not applicable/No meaning associated with this value" }, + { 0x1, "9.6 kbit/s" }, + { 0x2, "14.4 kbit/s" }, + { 0x3, "19.2 kbit/s" }, + { 0x4, "Reserved" }, + { 0x5, "28.8 kbit/s" }, + { 0x6, "38.4 kbit/s" }, + { 0x7, "43.2 kbit/s" }, + { 0x8, "57.6 kbit/s" }, + { 0x9, "interpreted by the network as 38.4 kbit/s in this version of the protocol" }, + { 0xa, "interpreted by the network as 38.4 kbit/s in this version of the protocol" }, + { 0xb, "interpreted by the network as 38.4 kbit/s in this version of the protocol" }, + { 0xc, "interpreted by the network as 38.4 kbit/s in this version of the protocol" }, + { 0xd, "Reserved" }, + { 0xe, "Reserved" }, + { 0xf, "Reserved" }, + { 0, NULL } }; static const value_string gsm_a_dtap_channel_coding_asymmetry_ind_vals[] = { - { 0x0, "Channel coding symmetry preferred" }, - { 0x1, "Uplink biased channel coding asymmetry is preferred" }, - { 0x2, "Downlink biased channel coding asymmetry is preferred" }, - { 0x3, "Unused, treat as Channel coding symmetry preferred" }, - { 0, NULL } + { 0x0, "Channel coding symmetry preferred" }, + { 0x1, "Uplink biased channel coding asymmetry is preferred" }, + { 0x2, "Downlink biased channel coding asymmetry is preferred" }, + { 0x3, "Unused, treat as Channel coding symmetry preferred" }, + { 0, NULL } }; static const value_string gsm_a_dtap_user_info_layer2_vals[] = { - { 0x06, "Reserved: was allocated in earlier phases of the protocol" }, - { 0x08, "According to ISO/IEC 6429, codeset 0 (DC1/DC3)" }, - { 0x09, "Reserved: was allocated but never used in earlier phases of the protocol" }, - { 0x0a, "Videotex profile 1" }, - { 0x0c, "COPnoFlCt (Character oriented Protocol with no Flow Control mechanism)" }, - { 0x0d, "Reserved: was allocated in earlier phases of the protocol" }, - { 0, NULL } + { 0x06, "Reserved: was allocated in earlier phases of the protocol" }, + { 0x08, "According to ISO/IEC 6429, codeset 0 (DC1/DC3)" }, + { 0x09, "Reserved: was allocated but never used in earlier phases of the protocol" }, + { 0x0a, "Videotex profile 1" }, + { 0x0c, "COPnoFlCt (Character oriented Protocol with no Flow Control mechanism)" }, + { 0x0d, "Reserved: was allocated in earlier phases of the protocol" }, + { 0, NULL } }; static const true_false_string tfs_bearer_cap_coding_standard = { "reserved", "GSM standardized coding" }; @@ -1483,7 +1484,7 @@ static const true_false_string tfs_bearer_cap_coding = { "octet used for other e static const true_false_string tfs_duplex_mode = { "Full", "Half" }; static const true_false_string tfs_bearer_cap_configuration = { "Reserved", "Point-to-point" }; static const true_false_string tfs_nirr = { "Data up to and including 4.8 kb/s, full rate, non-transparent, 6 kb/s radio interface rate is requested", - "No meaning is associated with this value" }; + "No meaning is associated with this value" }; static const true_false_string tfs_bearer_cap_establishment = { "Reserved", "Demand" }; static const true_false_string tfs_included_not_included = { "Included", "Not Included" }; static const true_false_string tfs_frame_est_supported_not_supported = { "Supported", "Not supported, only UI frames allowed" }; @@ -1491,485 +1492,485 @@ static const true_false_string tfs_mode_of_operation = { "Protocol sensitive", " static const true_false_string tfs_log_link_neg = { "Full protocol negotiation", "Default, LLI=256 only" }; static const true_false_string tfs_assignor_assignee = { "Message originator is assignor only", "Message originator is default assignee" }; static const true_false_string tfs_in_out_band = { "Negotiation is done with USER INFORMATION messages on a temporary signalling connection", - "Negotiation is done in-band using logical link zero" }; + "Negotiation is done in-band using logical link zero" }; static const true_false_string tfs_asynchronous_synchronous = { "Asynchronous", "Synchronous" }; static const true_false_string tfs_stop_bits = { "2", "1" }; static const true_false_string tfs_negotiation = { "Reserved", "In-band negotiation not possible" }; static const true_false_string tfs_parity_bits = { "8", "7" }; static const true_false_string tfs_nic_on_tx = { "requires to send data with network independent clock", - "does not require to send data with network independent clock" }; + "does not require to send data with network independent clock" }; static const true_false_string tfs_nic_on_rx = { "can accept data with network independent clock", - "cannot accept data with network independent clock" }; + "cannot accept data with network independent clock" }; guint16 de_bearer_cap(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len, gchar *add_string, int string_len) { - guint8 oct; - guint8 itc; - gboolean extended; - guint32 curr_offset; - guint32 saved_offset; - proto_tree *subtree; - proto_item *item; - const gchar *str; - -#define DE_BC_ITC_SPEECH 0x00 -#define DE_BC_ITC_UDI 0x01 -#define DE_BC_ITC_EX_PLMN 0x02 -#define DE_BC_ITC_FASC_G3 0x03 -#define DE_BC_ITC_OTHER_ITC 0x05 -#define DE_BC_ITC_RSVD_NET 0x07 - - curr_offset = offset; - - oct = tvb_get_guint8(tvb, curr_offset); - - /* octet 3 */ - - /* - * warning, bearer cap uses extended values that - * are reversed from other parameters! - */ - subtree = - proto_tree_add_subtree(tree, - tvb, curr_offset, 1, - ett_bc_oct_3, NULL, "Octet 3"); - - extended = (oct & 0x80) ? FALSE : TRUE; - itc = oct & 0x07; - - proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - - switch (is_uplink) - { - case IS_UPLINK_FALSE: - str = "Spare"; - break; - - case IS_UPLINK_TRUE: - /* - * depends on Information transfer capability - */ - switch (itc) - { - case DE_BC_ITC_SPEECH: - if (extended) - { - switch ((oct & 0x60) >> 5) - { - case 1: str = "MS supports at least full rate speech version 1 but does not support half rate speech version 1"; break; - case 2: str = "MS supports at least full rate speech version 1 and half rate speech version 1. MS has a greater preference for half rate speech version 1 than for full rate speech version 1"; break; - case 3: str = "MS supports at least full rate speech version 1 and half rate speech version 1. MS has a greater preference for full rate speech version 1 than for half rate speech version 1"; break; - default: - str = "Reserved"; - break; - } - } - else - { - switch ((oct & 0x60) >> 5) - { - case 1: str = "Full rate support only MS/fullrate speech version 1 supported"; break; - case 2: str = "Dual rate support MS/half rate speech version 1 preferred, full rate speech version 1 also supported"; break; - case 3: str = "Dual rate support MS/full rate speech version 1 preferred, half rate speech version 1 also supported"; break; - default: - str = "Reserved"; - break; - } - } - break; - - default: - switch ((oct & 0x60) >> 5) - { - case 1: str = "Full rate support only MS"; break; - case 2: str = "Dual rate support MS/half rate preferred"; break; - case 3: str = "Dual rate support MS/full rate preferred"; break; - default: - str = "Reserved"; - break; - } - break; - } - break; - - default: - str = "(dissect problem)"; - break; - } - - proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_radio_channel_requirement, tvb, curr_offset, 1, - oct, "%s", str); - - proto_tree_add_item(subtree, hf_gsm_a_dtap_bearer_cap_coding_standard, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_transfer_mode, tvb, curr_offset, 1, ENC_NA); - - proto_tree_add_item(subtree, hf_gsm_a_dtap_itc, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - - if (add_string) - g_snprintf(add_string, string_len, " - (%s)", str); - - curr_offset++; - - NO_MORE_DATA_CHECK(len); - - switch (itc) - { - case DE_BC_ITC_SPEECH: - /* octets 3a */ - - subtree = - proto_tree_add_subtree(tree, - tvb, curr_offset, -1, ett_bc_oct_3a, &item, - "Octets 3a - Speech Versions"); - - saved_offset = curr_offset; - - do - { - oct = tvb_get_guint8(tvb, curr_offset); - - extended = (oct & 0x80) ? FALSE : TRUE; - - proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_coding, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_bits_item(subtree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+2, 2, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_speech_vers_ind, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - curr_offset++; - } - while (extended && - ((len - (curr_offset - offset)) > 0)); - - proto_item_set_len(item, curr_offset - saved_offset); - break; - - default: - /* octet 4 */ - - subtree = - proto_tree_add_subtree(tree, - tvb, curr_offset, 1, - ett_bc_oct_4, NULL, "Octet 4"); - - proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, is_uplink ? hf_gsm_a_dtap_compression_up : hf_gsm_a_dtap_compression, - tvb, curr_offset, 1, ENC_NA); - - proto_tree_add_item(subtree, hf_gsm_a_dtap_structure, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_duplex_mode, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_configuration, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_nirr, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_establishment, tvb, curr_offset, 1, ENC_NA); - curr_offset++; - - NO_MORE_DATA_CHECK(len); + guint8 oct; + guint8 itc; + gboolean extended; + guint32 curr_offset; + guint32 saved_offset; + proto_tree *subtree; + proto_item *item; + const gchar *str; + +#define DE_BC_ITC_SPEECH 0x00 +#define DE_BC_ITC_UDI 0x01 +#define DE_BC_ITC_EX_PLMN 0x02 +#define DE_BC_ITC_FASC_G3 0x03 +#define DE_BC_ITC_OTHER_ITC 0x05 +#define DE_BC_ITC_RSVD_NET 0x07 + + curr_offset = offset; + + oct = tvb_get_guint8(tvb, curr_offset); + + /* octet 3 */ + + /* + * warning, bearer cap uses extended values that + * are reversed from other parameters! + */ + subtree = + proto_tree_add_subtree(tree, + tvb, curr_offset, 1, + ett_bc_oct_3, NULL, "Octet 3"); + + extended = (oct & 0x80) ? FALSE : TRUE; + itc = oct & 0x07; + + proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + + switch (is_uplink) + { + case IS_UPLINK_FALSE: + str = "Spare"; + break; + + case IS_UPLINK_TRUE: + /* + * depends on Information transfer capability + */ + switch (itc) + { + case DE_BC_ITC_SPEECH: + if (extended) + { + switch ((oct & 0x60) >> 5) + { + case 1: str = "MS supports at least full rate speech version 1 but does not support half rate speech version 1"; break; + case 2: str = "MS supports at least full rate speech version 1 and half rate speech version 1. MS has a greater preference for half rate speech version 1 than for full rate speech version 1"; break; + case 3: str = "MS supports at least full rate speech version 1 and half rate speech version 1. MS has a greater preference for full rate speech version 1 than for half rate speech version 1"; break; + default: + str = "Reserved"; + break; + } + } + else + { + switch ((oct & 0x60) >> 5) + { + case 1: str = "Full rate support only MS/fullrate speech version 1 supported"; break; + case 2: str = "Dual rate support MS/half rate speech version 1 preferred, full rate speech version 1 also supported"; break; + case 3: str = "Dual rate support MS/full rate speech version 1 preferred, half rate speech version 1 also supported"; break; + default: + str = "Reserved"; + break; + } + } + break; + + default: + switch ((oct & 0x60) >> 5) + { + case 1: str = "Full rate support only MS"; break; + case 2: str = "Dual rate support MS/half rate preferred"; break; + case 3: str = "Dual rate support MS/full rate preferred"; break; + default: + str = "Reserved"; + break; + } + break; + } + break; + + default: + str = "(dissect problem)"; + break; + } + + proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_radio_channel_requirement, tvb, curr_offset, 1, + oct, "%s", str); + + proto_tree_add_item(subtree, hf_gsm_a_dtap_bearer_cap_coding_standard, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_transfer_mode, tvb, curr_offset, 1, ENC_NA); + + proto_tree_add_item(subtree, hf_gsm_a_dtap_itc, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + + if (add_string) + g_snprintf(add_string, string_len, " - (%s)", str); + + curr_offset++; + + NO_MORE_DATA_CHECK(len); + + switch (itc) + { + case DE_BC_ITC_SPEECH: + /* octets 3a */ + + subtree = + proto_tree_add_subtree(tree, + tvb, curr_offset, -1, ett_bc_oct_3a, &item, + "Octets 3a - Speech Versions"); + + saved_offset = curr_offset; + + do + { + oct = tvb_get_guint8(tvb, curr_offset); + + extended = (oct & 0x80) ? FALSE : TRUE; + + proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_coding, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_bits_item(subtree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+2, 2, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_speech_vers_ind, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + curr_offset++; + } + while (extended && + ((len - (curr_offset - offset)) > 0)); - /* octet 5 */ + proto_item_set_len(item, curr_offset - saved_offset); + break; - subtree = - proto_tree_add_subtree(tree, - tvb, curr_offset, 1, - ett_bc_oct_5, NULL, "Octet 5"); + default: + /* octet 4 */ - oct = tvb_get_guint8(tvb, curr_offset); + subtree = + proto_tree_add_subtree(tree, + tvb, curr_offset, 1, + ett_bc_oct_4, NULL, "Octet 4"); - extended = (oct & 0x80) ? FALSE : TRUE; + proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, is_uplink ? hf_gsm_a_dtap_compression_up : hf_gsm_a_dtap_compression, + tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_access_identity, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_rate_adaption, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_signalling_access_protocol, tvb, curr_offset, 1, ENC_NA); - curr_offset++; + proto_tree_add_item(subtree, hf_gsm_a_dtap_structure, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_duplex_mode, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_configuration, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_nirr, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_establishment, tvb, curr_offset, 1, ENC_NA); + curr_offset++; - NO_MORE_DATA_CHECK(len); + NO_MORE_DATA_CHECK(len); - if (!extended) goto bc_octet_6; + /* octet 5 */ - /* octet 5a */ + subtree = + proto_tree_add_subtree(tree, + tvb, curr_offset, 1, + ett_bc_oct_5, NULL, "Octet 5"); - subtree = - proto_tree_add_subtree(tree, - tvb, curr_offset, 1, - ett_bc_oct_5a, NULL, "Octet 5a"); + oct = tvb_get_guint8(tvb, curr_offset); - oct = tvb_get_guint8(tvb, curr_offset); + extended = (oct & 0x80) ? FALSE : TRUE; - extended = (oct & 0x80) ? FALSE : TRUE; + proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_access_identity, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_rate_adaption, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_signalling_access_protocol, tvb, curr_offset, 1, ENC_NA); + curr_offset++; - proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_other_itc, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_other_rate_adaption, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+5, 3, ENC_BIG_ENDIAN); - curr_offset++; + NO_MORE_DATA_CHECK(len); - NO_MORE_DATA_CHECK(len); + if (!extended) goto bc_octet_6; - if (!extended) goto bc_octet_6; + /* octet 5a */ - /* octet 5b */ + subtree = + proto_tree_add_subtree(tree, + tvb, curr_offset, 1, + ett_bc_oct_5a, NULL, "Octet 5a"); - subtree = - proto_tree_add_subtree(tree, - tvb, curr_offset, 1, - ett_bc_oct_5b, NULL, "Octet 5b"); + oct = tvb_get_guint8(tvb, curr_offset); - proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_rate_adaption_header, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_multiple_frame_establishment_support, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_mode_of_operation, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_logical_link_identifier_negotiation, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_assignor_assignee, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_in_out_band, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+7, 1, ENC_BIG_ENDIAN); + extended = (oct & 0x80) ? FALSE : TRUE; - curr_offset++; + proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_other_itc, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_other_rate_adaption, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+5, 3, ENC_BIG_ENDIAN); + curr_offset++; - NO_MORE_DATA_CHECK(len); + NO_MORE_DATA_CHECK(len); + + if (!extended) goto bc_octet_6; + + /* octet 5b */ + + subtree = + proto_tree_add_subtree(tree, + tvb, curr_offset, 1, + ett_bc_oct_5b, NULL, "Octet 5b"); + + proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_rate_adaption_header, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_multiple_frame_establishment_support, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_mode_of_operation, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_logical_link_identifier_negotiation, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_assignor_assignee, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_in_out_band, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+7, 1, ENC_BIG_ENDIAN); + + curr_offset++; + + NO_MORE_DATA_CHECK(len); bc_octet_6: - /* octet 6 */ + /* octet 6 */ - subtree = - proto_tree_add_subtree(tree, - tvb, curr_offset, 1, - ett_bc_oct_6, NULL, "Octet 6"); + subtree = + proto_tree_add_subtree(tree, + tvb, curr_offset, 1, + ett_bc_oct_6, NULL, "Octet 6"); - oct = tvb_get_guint8(tvb, curr_offset); + oct = tvb_get_guint8(tvb, curr_offset); - extended = (oct & 0x80) ? FALSE : TRUE; + extended = (oct & 0x80) ? FALSE : TRUE; - proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_layer_1_identity, tvb, curr_offset, 1, oct, - "%s", ((oct & 0x60) == 0x20) ? "Octet identifier" : "Reserved"); + proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_layer_1_identity, tvb, curr_offset, 1, oct, + "%s", ((oct & 0x60) == 0x20) ? "Octet identifier" : "Reserved"); - proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_user_information_layer_1_protocol, - tvb, curr_offset, 1, oct, "%s", - (oct & 0x1e) ? "Reserved" : "Default layer 1 protocol"); + proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_user_information_layer_1_protocol, + tvb, curr_offset, 1, oct, "%s", + (oct & 0x1e) ? "Reserved" : "Default layer 1 protocol"); - proto_tree_add_item(subtree, hf_gsm_a_dtap_synchronous, tvb, curr_offset, 1, ENC_NA); - curr_offset++; + proto_tree_add_item(subtree, hf_gsm_a_dtap_synchronous, tvb, curr_offset, 1, ENC_NA); + curr_offset++; - NO_MORE_DATA_CHECK(len); + NO_MORE_DATA_CHECK(len); - if (!extended) goto bc_octet_7; + if (!extended) goto bc_octet_7; - /* octet 6a */ + /* octet 6a */ - subtree = - proto_tree_add_subtree(tree, - tvb, curr_offset, 1, - ett_bc_oct_6a, NULL, "Octet 6a"); + subtree = + proto_tree_add_subtree(tree, + tvb, curr_offset, 1, + ett_bc_oct_6a, NULL, "Octet 6a"); - oct = tvb_get_guint8(tvb, curr_offset); + oct = tvb_get_guint8(tvb, curr_offset); - extended = (oct & 0x80) ? FALSE : TRUE; + extended = (oct & 0x80) ? FALSE : TRUE; - proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_number_of_stop_bits, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_negotiation, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_number_of_data_bits, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_number_of_stop_bits, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_negotiation, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_number_of_data_bits, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_user_rate, - tvb, curr_offset, 1, oct, "%s", val_to_str_const(oct & 0xF, gsm_a_dtap_user_rate_vals, "Reserved")); + proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_user_rate, + tvb, curr_offset, 1, oct, "%s", val_to_str_const(oct & 0xF, gsm_a_dtap_user_rate_vals, "Reserved")); - curr_offset++; + curr_offset++; - NO_MORE_DATA_CHECK(len); + NO_MORE_DATA_CHECK(len); - if (!extended) goto bc_octet_7; + if (!extended) goto bc_octet_7; - /* octet 6b */ + /* octet 6b */ - subtree = - proto_tree_add_subtree(tree, - tvb, curr_offset, 1, - ett_bc_oct_6b, NULL, "Octet 6b"); + subtree = + proto_tree_add_subtree(tree, + tvb, curr_offset, 1, + ett_bc_oct_6b, NULL, "Octet 6b"); - oct = tvb_get_guint8(tvb, curr_offset); + oct = tvb_get_guint8(tvb, curr_offset); - extended = (oct & 0x80) ? FALSE : TRUE; + extended = (oct & 0x80) ? FALSE : TRUE; - proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_v110_x30_rate_adaptation, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_nic_on_tx, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_nic_on_rx, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_parity_information, tvb, curr_offset, 1, ENC_NA); - curr_offset++; + proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_v110_x30_rate_adaptation, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_nic_on_tx, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_nic_on_rx, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_parity_information, tvb, curr_offset, 1, ENC_NA); + curr_offset++; - NO_MORE_DATA_CHECK(len); + NO_MORE_DATA_CHECK(len); - if (!extended) goto bc_octet_7; + if (!extended) goto bc_octet_7; - /* octet 6c */ + /* octet 6c */ - subtree = - proto_tree_add_subtree(tree, - tvb, curr_offset, 1, - ett_bc_oct_6c, NULL, "Octet 6c"); + subtree = + proto_tree_add_subtree(tree, + tvb, curr_offset, 1, + ett_bc_oct_6c, NULL, "Octet 6c"); - oct = tvb_get_guint8(tvb, curr_offset); + oct = tvb_get_guint8(tvb, curr_offset); - extended = (oct & 0x80) ? FALSE : TRUE; + extended = (oct & 0x80) ? FALSE : TRUE; - proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_connection_element, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_modem_type, tvb, curr_offset, 1, - oct, "%s", val_to_str_const(oct & 0x1f, gsm_a_dtap_modem_type_vals, "Reserved")); + proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_connection_element, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_modem_type, tvb, curr_offset, 1, + oct, "%s", val_to_str_const(oct & 0x1f, gsm_a_dtap_modem_type_vals, "Reserved")); - curr_offset++; + curr_offset++; - NO_MORE_DATA_CHECK(len); + NO_MORE_DATA_CHECK(len); - if (!extended) goto bc_octet_7; + if (!extended) goto bc_octet_7; - /* octet 6d */ + /* octet 6d */ - subtree = - proto_tree_add_subtree(tree, - tvb, curr_offset, 1, - ett_bc_oct_6d, NULL, "Octet 6d"); + subtree = + proto_tree_add_subtree(tree, + tvb, curr_offset, 1, + ett_bc_oct_6d, NULL, "Octet 6d"); - oct = tvb_get_guint8(tvb, curr_offset); + oct = tvb_get_guint8(tvb, curr_offset); - extended = (oct & 0x80) ? FALSE : TRUE; + extended = (oct & 0x80) ? FALSE : TRUE; - proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_other_modem_type, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_fixed_network_user_rate, tvb, curr_offset, 1, - oct, "%s", val_to_str_const(oct & 0x1f, gsm_a_dtap_fixed_network_user_rate_vals, "Reserved")); - curr_offset++; + proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_other_modem_type, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_fixed_network_user_rate, tvb, curr_offset, 1, + oct, "%s", val_to_str_const(oct & 0x1f, gsm_a_dtap_fixed_network_user_rate_vals, "Reserved")); + curr_offset++; - NO_MORE_DATA_CHECK(len); + NO_MORE_DATA_CHECK(len); - if (!extended) goto bc_octet_7; + if (!extended) goto bc_octet_7; - /* octet 6e */ + /* octet 6e */ - subtree = - proto_tree_add_subtree(tree, - tvb, curr_offset, 1, - ett_bc_oct_6e, NULL, "Octet 6e"); + subtree = + proto_tree_add_subtree(tree, + tvb, curr_offset, 1, + ett_bc_oct_6e, NULL, "Octet 6e"); - oct = tvb_get_guint8(tvb, curr_offset); + oct = tvb_get_guint8(tvb, curr_offset); - extended = (oct & 0x80) ? FALSE : TRUE; + extended = (oct & 0x80) ? FALSE : TRUE; - proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - if (is_uplink == IS_UPLINK_TRUE) - { - proto_tree_add_item(subtree, hf_gsm_a_dtap_acceptable_channel_codings_TCH_F14_4, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_acceptable_channel_codings_spare20, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_acceptable_channel_codings_TCH_F9_6, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_acceptable_channel_codings_TCH_F4_8, tvb, curr_offset, 1, ENC_NA); + if (is_uplink == IS_UPLINK_TRUE) + { + proto_tree_add_item(subtree, hf_gsm_a_dtap_acceptable_channel_codings_TCH_F14_4, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_acceptable_channel_codings_spare20, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_acceptable_channel_codings_TCH_F9_6, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_acceptable_channel_codings_TCH_F4_8, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_maximum_number_of_traffic_channels, tvb, curr_offset, 1, + proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_maximum_number_of_traffic_channels, tvb, curr_offset, 1, (oct & 0x07) + 1, "%u TCH", (oct & 0x07) + 1); - } - else - { - proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_acceptable_channel_codings_spare78, tvb, curr_offset, 1, + } + else + { + proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_acceptable_channel_codings_spare78, tvb, curr_offset, 1, oct, "Spare"); - proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_maximum_number_of_traffic_channels, tvb, curr_offset, 1, + proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_maximum_number_of_traffic_channels, tvb, curr_offset, 1, oct, "Spare"); - } + } - curr_offset++; + curr_offset++; - NO_MORE_DATA_CHECK(len); + NO_MORE_DATA_CHECK(len); - if (!extended) goto bc_octet_7; + if (!extended) goto bc_octet_7; - /* octet 6f */ + /* octet 6f */ - subtree = - proto_tree_add_subtree(tree, - tvb, curr_offset, 1, - ett_bc_oct_6f, NULL, "Octet 6f"); + subtree = + proto_tree_add_subtree(tree, + tvb, curr_offset, 1, + ett_bc_oct_6f, NULL, "Octet 6f"); - oct = tvb_get_guint8(tvb, curr_offset); + oct = tvb_get_guint8(tvb, curr_offset); - extended = (oct & 0x80) ? FALSE : TRUE; + extended = (oct & 0x80) ? FALSE : TRUE; - proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_uimi, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_uimi, tvb, curr_offset, 1, ENC_NA); - if (is_uplink == IS_UPLINK_TRUE) - { - proto_tree_add_item(subtree, hf_gsm_a_dtap_wanted_air_interface_user_rate, tvb, curr_offset, 1, ENC_NA); - } - else - { - proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_wanted_air_interface_user_rate, tvb, curr_offset, 1, + if (is_uplink == IS_UPLINK_TRUE) + { + proto_tree_add_item(subtree, hf_gsm_a_dtap_wanted_air_interface_user_rate, tvb, curr_offset, 1, ENC_NA); + } + else + { + proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_wanted_air_interface_user_rate, tvb, curr_offset, 1, oct, "Spare"); - } + } - curr_offset++; + curr_offset++; - NO_MORE_DATA_CHECK(len); + NO_MORE_DATA_CHECK(len); - if (!extended) goto bc_octet_7; + if (!extended) goto bc_octet_7; - /* octet 6g */ + /* octet 6g */ - subtree = - proto_tree_add_subtree(tree, - tvb, curr_offset, 1, - ett_bc_oct_6g, NULL, "Octet 6g"); + subtree = + proto_tree_add_subtree(tree, + tvb, curr_offset, 1, + ett_bc_oct_6g, NULL, "Octet 6g"); - oct = tvb_get_guint8(tvb, curr_offset); + oct = tvb_get_guint8(tvb, curr_offset); - proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - if (is_uplink == IS_UPLINK_TRUE) - { - proto_tree_add_item(subtree, hf_gsm_a_dtap_acceptable_channel_codings_ext_TCH_F28_8, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_acceptable_channel_codings_ext_TCH_F32_0, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_acceptable_channel_codings_ext_TCH_F43_2, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(subtree, hf_gsm_a_dtap_channel_coding_asymmetry_indication, tvb, curr_offset, 1, ENC_NA); - } - else - { - proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_edge_channel_codings, tvb, curr_offset, 1, oct, "Spare"); - } + if (is_uplink == IS_UPLINK_TRUE) + { + proto_tree_add_item(subtree, hf_gsm_a_dtap_acceptable_channel_codings_ext_TCH_F28_8, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_acceptable_channel_codings_ext_TCH_F32_0, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_acceptable_channel_codings_ext_TCH_F43_2, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_channel_coding_asymmetry_indication, tvb, curr_offset, 1, ENC_NA); + } + else + { + proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_edge_channel_codings, tvb, curr_offset, 1, oct, "Spare"); + } - proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+6, 2, ENC_BIG_ENDIAN); + proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+6, 2, ENC_BIG_ENDIAN); - curr_offset++; + curr_offset++; - NO_MORE_DATA_CHECK(len); + NO_MORE_DATA_CHECK(len); bc_octet_7: - /* octet 7 */ + /* octet 7 */ - subtree = - proto_tree_add_subtree(tree, - tvb, curr_offset, 1, - ett_bc_oct_7, NULL, "Octet 7"); + subtree = + proto_tree_add_subtree(tree, + tvb, curr_offset, 1, + ett_bc_oct_7, NULL, "Octet 7"); - proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_layer_2_identity, tvb, curr_offset, 1, oct, - "%s", ((oct & 0x60) == 0x40) ? "Octet identifier" : "Reserved"); + proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_layer_2_identity, tvb, curr_offset, 1, oct, + "%s", ((oct & 0x60) == 0x40) ? "Octet identifier" : "Reserved"); - proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_user_information_layer_2_protocol, tvb, curr_offset, 1, + proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_user_information_layer_2_protocol, tvb, curr_offset, 1, oct, "%s", val_to_str_const(oct & 0x1F, gsm_a_dtap_user_info_layer2_vals, "Reserved")); - break; - } + break; + } - EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); + EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); - return(curr_offset - offset); + return (curr_offset - offset); } guint16 de_bearer_cap_uplink(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 offset, guint len, gchar *add_string, int string_len) { - is_uplink = IS_UPLINK_TRUE; - return de_bearer_cap(tvb, tree, pinfo, offset, len, add_string, string_len); + is_uplink = IS_UPLINK_TRUE; + return de_bearer_cap(tvb, tree, pinfo, offset, len, add_string, string_len); } @@ -1977,323 +1978,323 @@ de_bearer_cap_uplink(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint3 * [9] 10.5.4.5a Call Control Capabilities */ const true_false_string gsm_a_dtap_mcat_value = { - "The mobile station supports Multimedia CAT during the alerting phase of a mobile originated multimedia call establishment", - "The mobile station does not support Multimedia CAT" + "The mobile station supports Multimedia CAT during the alerting phase of a mobile originated multimedia call establishment", + "The mobile station does not support Multimedia CAT" }; const true_false_string gsm_a_dtap_enicm_value = { - "The mobile station supports the Enhanced Network-initiated In-Call Modification procedure", - "The mobile station does not support the Enhanced Network-initiated In-Call Modification procedure" + "The mobile station supports the Enhanced Network-initiated In-Call Modification procedure", + "The mobile station does not support the Enhanced Network-initiated In-Call Modification procedure" }; const true_false_string gsm_a_dtap_dtmf_value = { - "the mobile station supports DTMF as specified in subclause 5.5.7 of TS 24.008", - "reserved for earlier versions of the protocol" + "the mobile station supports DTMF as specified in subclause 5.5.7 of TS 24.008", + "reserved for earlier versions of the protocol" }; static guint16 -de_cc_cap(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_){ - guint8 oct; - guint32 curr_offset; +de_cc_cap(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_) { + guint8 oct; + guint32 curr_offset; - curr_offset = offset; + curr_offset = offset; - oct = tvb_get_guint8(tvb, curr_offset); + oct = tvb_get_guint8(tvb, curr_offset); if (((oct & 0xf0) >> 4) == 0) { - proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_maximum_number_of_supported_bearers, tvb, curr_offset, 1, 0, "1"); + proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_maximum_number_of_supported_bearers, tvb, curr_offset, 1, 0, "1"); } else { - proto_tree_add_item(tree, hf_gsm_a_dtap_maximum_number_of_supported_bearers, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(tree, hf_gsm_a_dtap_maximum_number_of_supported_bearers, tvb, curr_offset, 1, ENC_NA); } - proto_tree_add_item(tree, hf_gsm_a_dtap_mcat, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_enicm, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_pcp, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_item(tree, hf_gsm_a_dtap_dtmf, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(tree, hf_gsm_a_dtap_mcat, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_enicm, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_pcp, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(tree, hf_gsm_a_dtap_dtmf, tvb, curr_offset, 1, ENC_NA); - curr_offset++; + curr_offset++; - NO_MORE_DATA_CHECK(len); + NO_MORE_DATA_CHECK(len); - proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 4, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_max_num_of_speech_bearers, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 4, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_max_num_of_speech_bearers, tvb, curr_offset, 1, ENC_NA); - curr_offset++; + curr_offset++; - EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); + EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); - return(curr_offset - offset); + return (curr_offset - offset); } /* * [3] 10.5.4.6 Call state */ static const value_string gsm_a_dtap_coding_standard_vals[] = { - { 0x00, "standardized coding as described in ITU-T Rec. Q.931" }, - { 0x01, "reserved for other international standards" }, - { 0x02, "national standard" }, - { 0x03, "standard defined for the GSM PLMNS as described below" }, - { 0, NULL } + { 0x00, "standardized coding as described in ITU-T Rec. Q.931" }, + { 0x01, "reserved for other international standards" }, + { 0x02, "national standard" }, + { 0x03, "standard defined for the GSM PLMNS as described below" }, + { 0, NULL } }; static const value_string gsm_a_dtap_call_state_vals[] = { - { 0x00, "U0/N0 - null" }, - { 0x02, "U0.1/N0.1 - MM connection pending" }, - { 0x22, "U0.2 - CC prompt present / N0.2 - CC connection pending" }, - { 0x23, "U0.3 - Wait for network information / N0.3 - Network answer pending" }, - { 0x24, "U0.4/N0.4 - CC-Establishment present" }, - { 0x25, "U0.5/N0.5 - CC-Establishment confirmed" }, - { 0x26, "U0.6/N0.6 - Recall present" }, - { 0x01, "U1/N1 - call initiated" }, - { 0x03, "U3/N3 - mobile originating call proceeding" }, - { 0x04, "U4/N4 - call delivered" }, - { 0x06, "U6/N6 - call present" }, - { 0x07, "U7/N7 - call received" }, - { 0x08, "U8/N8 - connect request" }, - { 0x09, "U9/N9 - mobile terminating call confirmed" }, - { 0x0a, "U10/N10 - active" }, - { 0x0b, "U11 - disconnect request" }, - { 0x0c, "U12/N12 - disconnect indication" }, - { 0x13, "U19/N19 - release request" }, - { 0x1a, "U26/N26 - mobile originating modify" }, - { 0x1b, "U27/N27 - mobile terminating modify" }, - { 0x1c, "N28 - connect indication" }, - { 0, NULL } + { 0x00, "U0/N0 - null" }, + { 0x02, "U0.1/N0.1 - MM connection pending" }, + { 0x22, "U0.2 - CC prompt present / N0.2 - CC connection pending" }, + { 0x23, "U0.3 - Wait for network information / N0.3 - Network answer pending" }, + { 0x24, "U0.4/N0.4 - CC-Establishment present" }, + { 0x25, "U0.5/N0.5 - CC-Establishment confirmed" }, + { 0x26, "U0.6/N0.6 - Recall present" }, + { 0x01, "U1/N1 - call initiated" }, + { 0x03, "U3/N3 - mobile originating call proceeding" }, + { 0x04, "U4/N4 - call delivered" }, + { 0x06, "U6/N6 - call present" }, + { 0x07, "U7/N7 - call received" }, + { 0x08, "U8/N8 - connect request" }, + { 0x09, "U9/N9 - mobile terminating call confirmed" }, + { 0x0a, "U10/N10 - active" }, + { 0x0b, "U11 - disconnect request" }, + { 0x0c, "U12/N12 - disconnect indication" }, + { 0x13, "U19/N19 - release request" }, + { 0x1a, "U26/N26 - mobile originating modify" }, + { 0x1b, "U27/N27 - mobile terminating modify" }, + { 0x1c, "N28 - connect indication" }, + { 0, NULL } }; static guint16 de_call_state(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint8 oct, coding_standard, call_state; - proto_tree *subtree; - - subtree = - proto_tree_add_subtree(tree, - tvb, offset, 1, ett_gsm_dtap_elem[DE_CALL_STATE], NULL, - val_to_str_ext_const(DE_CALL_STATE, &gsm_dtap_elem_strings_ext, "")); - - proto_tree_add_item(subtree, hf_gsm_a_dtap_coding_standard, tvb, offset, 1, ENC_BIG_ENDIAN); - - oct = tvb_get_guint8(tvb, offset); - coding_standard = (oct & 0xc0) >> 6; - call_state = oct & 0x3f; - - switch (coding_standard) - { - case 0: - proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_call_state, tvb, - offset, 1, call_state, "%s (%u)", - val_to_str_ext_const(call_state, &q931_call_state_vals_ext, "Reserved"), - call_state); - break; - case 1: - case 2: - proto_tree_add_item(subtree, hf_gsm_a_dtap_call_state, tvb, offset, 1, ENC_BIG_ENDIAN); - break; - default: - proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_call_state, tvb, - offset, 1, call_state, "%s (%u)", - val_to_str_const(call_state, gsm_a_dtap_call_state_vals, "Reserved"), - call_state); - break; - } - - /* no length check possible */ - - return(1); + guint8 oct, coding_standard, call_state; + proto_tree *subtree; + + subtree = + proto_tree_add_subtree(tree, + tvb, offset, 1, ett_gsm_dtap_elem[DE_CALL_STATE], NULL, + val_to_str_ext_const(DE_CALL_STATE, &gsm_dtap_elem_strings_ext, "")); + + proto_tree_add_item(subtree, hf_gsm_a_dtap_coding_standard, tvb, offset, 1, ENC_BIG_ENDIAN); + + oct = tvb_get_guint8(tvb, offset); + coding_standard = (oct & 0xc0) >> 6; + call_state = oct & 0x3f; + + switch (coding_standard) + { + case 0: + proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_call_state, tvb, + offset, 1, call_state, "%s (%u)", + val_to_str_ext_const(call_state, &q931_call_state_vals_ext, "Reserved"), + call_state); + break; + case 1: + case 2: + proto_tree_add_item(subtree, hf_gsm_a_dtap_call_state, tvb, offset, 1, ENC_BIG_ENDIAN); + break; + default: + proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_call_state, tvb, + offset, 1, call_state, "%s (%u)", + val_to_str_const(call_state, gsm_a_dtap_call_state_vals, "Reserved"), + call_state); + break; + } + + /* no length check possible */ + + return (1); } /* * Helper function for BCD address decoding */ const value_string gsm_a_dtap_type_of_number_values[] = { - { 0x00, "unknown" }, - { 0x01, "International Number" }, - { 0x02, "National number" }, - { 0x03, "Network Specific Number" }, - { 0x04, "Dedicated access, short code" }, - { 0x05, "Reserved" }, - { 0x06, "Reserved" }, - { 0x07, "Reserved for extension" }, - { 0, NULL } + { 0x00, "unknown" }, + { 0x01, "International Number" }, + { 0x02, "National number" }, + { 0x03, "Network Specific Number" }, + { 0x04, "Dedicated access, short code" }, + { 0x05, "Reserved" }, + { 0x06, "Reserved" }, + { 0x07, "Reserved for extension" }, + { 0, NULL } }; const value_string gsm_a_dtap_numbering_plan_id_values[] = { - { 0x00, "unknown" }, - { 0x01, "ISDN/Telephony Numbering (ITU-T Rec. E.164 / ITU-T Rec. E.163)" }, - { 0x02, "spare" }, - { 0x03, "Data Numbering (ITU-T Rec. X.121)" }, - { 0x04, "Telex Numbering (ITU-T Rec. F.69)" }, - { 0x08, "National Numbering" }, - { 0x09, "Private Numbering" }, - { 0x0d, "Reserved for CTS (see 3GPP TS 44.056)" }, - { 0x0f, "Reserved for extension" }, - { 0, NULL } + { 0x00, "unknown" }, + { 0x01, "ISDN/Telephony Numbering (ITU-T Rec. E.164 / ITU-T Rec. E.163)" }, + { 0x02, "spare" }, + { 0x03, "Data Numbering (ITU-T Rec. X.121)" }, + { 0x04, "Telex Numbering (ITU-T Rec. F.69)" }, + { 0x08, "National Numbering" }, + { 0x09, "Private Numbering" }, + { 0x0d, "Reserved for CTS (see 3GPP TS 44.056)" }, + { 0x0f, "Reserved for extension" }, + { 0, NULL } }; const value_string gsm_a_dtap_present_ind_values[] = { - { 0x00, "Presentation allowed" }, - { 0x01, "Presentation restricted" }, - { 0x02, "Number not available due to interworking" }, - { 0x03, "Reserved" }, - { 0, NULL } + { 0x00, "Presentation allowed" }, + { 0x01, "Presentation restricted" }, + { 0x02, "Number not available due to interworking" }, + { 0x03, "Reserved" }, + { 0, NULL } }; const value_string gsm_a_dtap_screening_ind_values[] = { - { 0x00, "User-provided, not screened" }, - { 0x01, "User-provided, verified and passed" }, - { 0x02, "User-provided, verified and failed" }, - { 0x03, "Network provided" }, - { 0, NULL } + { 0x00, "User-provided, not screened" }, + { 0x01, "User-provided, verified and passed" }, + { 0x02, "User-provided, verified and failed" }, + { 0x03, "Network provided" }, + { 0, NULL } }; static guint16 de_bcd_num(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 offset, guint len, int header_field, gboolean *address_extracted) { - guint8 *poctets; - guint8 extension, oct; - guint32 curr_offset, i, num_string_len; - proto_item *item; - gboolean malformed_number; - - *address_extracted = FALSE; - curr_offset = offset; - - extension = tvb_get_guint8(tvb, curr_offset) & 0x80; - proto_tree_add_item(tree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_type_of_number, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_numbering_plan_id, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - curr_offset++; - - if (!extension) - { - proto_tree_add_item(tree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_present_ind, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+3, 3, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_screening_ind, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - curr_offset++; - } - - NO_MORE_DATA_CHECK(len); - - num_string_len = len - (curr_offset - offset); - poctets = (guint8 *)tvb_memdup(wmem_packet_scope(), tvb, curr_offset, num_string_len); - - *address_extracted = TRUE; - my_dgt_tbcd_unpack(a_bigbuf, poctets, num_string_len, - &Dgt_mbcd); - - item = proto_tree_add_string_format(tree, header_field, - tvb, curr_offset, num_string_len, - a_bigbuf, - "BCD Digits: %s", - a_bigbuf); - - malformed_number = FALSE; - for(i = 0; i < num_string_len - 1; i++) - { - oct = poctets[i]; - if (((oct & 0xf0) == 0xf0) || ((oct & 0x0f) == 0x0f)) - { - malformed_number = TRUE; - break; - } - } - - oct = poctets[num_string_len - 1]; - if ((oct & 0x0f) == 0x0f) - malformed_number = TRUE; - - if(malformed_number) - expert_add_info(pinfo, item, &ei_gsm_a_dtap_end_mark_unexpected); - - return(len); + guint8 *poctets; + guint8 extension, oct; + guint32 curr_offset, i, num_string_len; + proto_item *item; + gboolean malformed_number; + + *address_extracted = FALSE; + curr_offset = offset; + + extension = tvb_get_guint8(tvb, curr_offset) & 0x80; + proto_tree_add_item(tree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_type_of_number, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_numbering_plan_id, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + curr_offset++; + + if (!extension) + { + proto_tree_add_item(tree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_present_ind, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+3, 3, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_screening_ind, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + curr_offset++; + } + + NO_MORE_DATA_CHECK(len); + + num_string_len = len - (curr_offset - offset); + poctets = (guint8 *)tvb_memdup(wmem_packet_scope(), tvb, curr_offset, num_string_len); + + *address_extracted = TRUE; + my_dgt_tbcd_unpack(a_bigbuf, poctets, num_string_len, + &Dgt_mbcd); + + item = proto_tree_add_string_format(tree, header_field, + tvb, curr_offset, num_string_len, + a_bigbuf, + "BCD Digits: %s", + a_bigbuf); + + malformed_number = FALSE; + for(i = 0; i < num_string_len - 1; i++) + { + oct = poctets[i]; + if (((oct & 0xf0) == 0xf0) || ((oct & 0x0f) == 0x0f)) + { + malformed_number = TRUE; + break; + } + } + + oct = poctets[num_string_len - 1]; + if ((oct & 0x0f) == 0x0f) + malformed_number = TRUE; + + if (malformed_number) + expert_add_info(pinfo, item, &ei_gsm_a_dtap_end_mark_unexpected); + + return (len); } /* * Helper function for sub address decoding */ const value_string gsm_a_dtap_type_of_sub_addr_values[] = { - { 0x00, "NSAP (ITU-T Rec. X.213/ISO 8348 AD2)" }, - { 0x02, "User specified" }, - { 0, NULL } + { 0x00, "NSAP (ITU-T Rec. X.213/ISO 8348 AD2)" }, + { 0x02, "User specified" }, + { 0, NULL } }; const value_string gsm_a_dtap_odd_even_ind_values[] = { - { 0x00, "even number of address signals" }, - { 0x01, "odd number of address signals" }, - { 0, NULL } + { 0x00, "even number of address signals" }, + { 0x01, "odd number of address signals" }, + { 0, NULL } }; static guint16 de_sub_addr(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 offset, guint len, gboolean *address_extracted) { - guint32 curr_offset, ia5_string_len, i; - guint8 type_of_sub_addr, afi, dig1, dig2, oct; - gchar *ia5_string; - gboolean invalid_ia5_char; - proto_item *item; + guint32 curr_offset, ia5_string_len, i; + guint8 type_of_sub_addr, afi, dig1, dig2, oct; + gchar *ia5_string; + gboolean invalid_ia5_char; + proto_item *item; - curr_offset = offset; + curr_offset = offset; - *address_extracted = FALSE; - proto_tree_add_item(tree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_type_of_sub_addr, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_odd_even_ind, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+5, 3, ENC_BIG_ENDIAN); - type_of_sub_addr = (tvb_get_guint8(tvb, curr_offset) & 0x70) >> 4; - curr_offset++; + *address_extracted = FALSE; + proto_tree_add_item(tree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_type_of_sub_addr, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_odd_even_ind, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+5, 3, ENC_BIG_ENDIAN); + type_of_sub_addr = (tvb_get_guint8(tvb, curr_offset) & 0x70) >> 4; + curr_offset++; - NO_MORE_DATA_CHECK(len); + NO_MORE_DATA_CHECK(len); - if(!type_of_sub_addr) - { - afi = tvb_get_guint8(tvb, curr_offset); - proto_tree_add_item(tree, hf_gsm_a_dtap_afi, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - curr_offset++; + if (!type_of_sub_addr) + { + afi = tvb_get_guint8(tvb, curr_offset); + proto_tree_add_item(tree, hf_gsm_a_dtap_afi, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + curr_offset++; - NO_MORE_DATA_CHECK(len); + NO_MORE_DATA_CHECK(len); - if (afi == 0x50) - { - ia5_string_len = len - (curr_offset - offset); - ia5_string = (guint8 *)tvb_memdup(wmem_packet_scope(), tvb, curr_offset, ia5_string_len); + if (afi == 0x50) + { + ia5_string_len = len - (curr_offset - offset); + ia5_string = (guint8 *)tvb_memdup(wmem_packet_scope(), tvb, curr_offset, ia5_string_len); - invalid_ia5_char = FALSE; - for(i = 0; i < ia5_string_len; i++) - { - dig1 = (ia5_string[i] & 0xf0) >> 4; - dig2 = ia5_string[i] & 0x0f; - oct = (dig1 * 10) + dig2 + 32; - if (oct > 127) - invalid_ia5_char = TRUE; - ia5_string[i] = oct; + invalid_ia5_char = FALSE; + for(i = 0; i < ia5_string_len; i++) + { + dig1 = (ia5_string[i] & 0xf0) >> 4; + dig2 = ia5_string[i] & 0x0f; + oct = (dig1 * 10) + dig2 + 32; + if (oct > 127) + invalid_ia5_char = TRUE; + ia5_string[i] = oct; - } + } - IA5_7BIT_decode(a_bigbuf, ia5_string, ia5_string_len); - *address_extracted = TRUE; + IA5_7BIT_decode(a_bigbuf, ia5_string, ia5_string_len); + *address_extracted = TRUE; - item = proto_tree_add_text(tree, - tvb, curr_offset, len - (curr_offset - offset), - "Subaddress: %s", a_bigbuf); + item = proto_tree_add_text(tree, + tvb, curr_offset, len - (curr_offset - offset), + "Subaddress: %s", a_bigbuf); - if(invalid_ia5_char) - expert_add_info(pinfo, item, &ei_gsm_a_dtap_invalid_ia5_character); + if (invalid_ia5_char) + expert_add_info(pinfo, item, &ei_gsm_a_dtap_invalid_ia5_character); - return(len); - } - } + return (len); + } + } - proto_tree_add_text(tree, - tvb, curr_offset, len - (curr_offset - offset), - "Subaddress information"); + proto_tree_add_text(tree, + tvb, curr_offset, len - (curr_offset - offset), + "Subaddress information"); - return(len); + return (len); } /* @@ -2302,20 +2303,20 @@ de_sub_addr(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 offset, guint16 de_cld_party_bcd_num(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len, gchar *add_string, int string_len) { - gboolean addr_extr; + gboolean addr_extr; - de_bcd_num(tvb, tree, pinfo, offset, len, hf_gsm_a_dtap_cld_party_bcd_num, &addr_extr); + de_bcd_num(tvb, tree, pinfo, offset, len, hf_gsm_a_dtap_cld_party_bcd_num, &addr_extr); - if(addr_extr) { - if (sccp_assoc && ! sccp_assoc->called_party) { - sccp_assoc->called_party = wmem_strdup(wmem_file_scope(), a_bigbuf); - } + if (addr_extr) { + if (sccp_assoc && ! sccp_assoc->called_party) { + sccp_assoc->called_party = wmem_strdup(wmem_file_scope(), a_bigbuf); + } - if (add_string) - g_snprintf(add_string, string_len, " - (%s)", a_bigbuf); - } + if (add_string) + g_snprintf(add_string, string_len, " - (%s)", a_bigbuf); + } - return(len); + return (len); } /* @@ -2324,14 +2325,14 @@ de_cld_party_bcd_num(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, gu static guint16 de_cld_party_sub_addr(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_) { - gboolean addr_extr; + gboolean addr_extr; - de_sub_addr(tvb, tree, pinfo, offset, len, &addr_extr); + de_sub_addr(tvb, tree, pinfo, offset, len, &addr_extr); - if (addr_extr && add_string) - g_snprintf(add_string, string_len, " - (%s)", a_bigbuf); + if (addr_extr && add_string) + g_snprintf(add_string, string_len, " - (%s)", a_bigbuf); - return(len); + return (len); } /* 3GPP TS 24.008 @@ -2340,14 +2341,14 @@ de_cld_party_sub_addr(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, g static guint16 de_clg_party_bcd_num(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 offset, guint len, gchar *add_string, int string_len) { - gboolean addr_extr; + gboolean addr_extr; - de_bcd_num(tvb, tree, pinfo, offset, len, hf_gsm_a_dtap_clg_party_bcd_num, &addr_extr); + de_bcd_num(tvb, tree, pinfo, offset, len, hf_gsm_a_dtap_clg_party_bcd_num, &addr_extr); - if (addr_extr && add_string) - g_snprintf(add_string, string_len, " - (%s)", a_bigbuf); + if (addr_extr && add_string) + g_snprintf(add_string, string_len, " - (%s)", a_bigbuf); - return(len); + return (len); } /* @@ -2356,181 +2357,181 @@ de_clg_party_bcd_num(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint3 static guint16 de_clg_party_sub_addr(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_) { - gboolean addr_extr; + gboolean addr_extr; - de_sub_addr(tvb, tree, pinfo, offset, len, &addr_extr); + de_sub_addr(tvb, tree, pinfo, offset, len, &addr_extr); - if (addr_extr && add_string) - g_snprintf(add_string, string_len, " - (%s)", a_bigbuf); + if (addr_extr && add_string) + g_snprintf(add_string, string_len, " - (%s)", a_bigbuf); - return(len); + return (len); } /* * [3] 10.5.4.11 Cause */ static const value_string gsm_a_dtap_cause_ss_diagnostics_vals[] = { - { 0x01, "Outgoing calls barred within CUG" }, - { 0x02, "No CUG selected" }, - { 0x03, "Unknown CUG index" }, - { 0x04, "CUG index incompatible with requested basic service" }, - { 0x05, "CUG call failure, unspecified" }, - { 0x06, "CLIR not subscribed" }, - { 0x07, "CCBS possible" }, - { 0x08, "CCBS not possible" }, - { 0, NULL } + { 0x01, "Outgoing calls barred within CUG" }, + { 0x02, "No CUG selected" }, + { 0x03, "Unknown CUG index" }, + { 0x04, "CUG index incompatible with requested basic service" }, + { 0x05, "CUG call failure, unspecified" }, + { 0x06, "CLIR not subscribed" }, + { 0x07, "CCBS possible" }, + { 0x08, "CCBS not possible" }, + { 0, NULL } }; static const value_string gsm_a_dtap_de_cause_coding_standard_vals[] = { - { 0x00, "Coding as specified in ITU-T Rec. Q.931" }, - { 0x01, "Reserved for other international standards" }, - { 0x02, "National standard" }, - { 0x03, "Standard defined for the GSM PLMNS" }, - { 0, NULL } + { 0x00, "Coding as specified in ITU-T Rec. Q.931" }, + { 0x01, "Reserved for other international standards" }, + { 0x02, "National standard" }, + { 0x03, "Standard defined for the GSM PLMNS" }, + { 0, NULL } }; static guint16 de_cause(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len, gchar *add_string, int string_len) { - guint8 oct; - guint8 cause; - guint32 curr_offset; - guint32 diag_length; - proto_tree *subtree; - const gchar *str; - - curr_offset = offset; - - proto_tree_add_item(tree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_de_cause_coding_standard, tvb, curr_offset, 1, ENC_NA); - - proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+3, 1, ENC_BIG_ENDIAN); - - proto_tree_add_item(tree, hf_gsm_a_dtap_location, tvb, curr_offset, 1, ENC_NA); - curr_offset++; - - oct = tvb_get_guint8(tvb, curr_offset); - - if (!(oct & 0x80)) - { - proto_tree_add_item(tree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_recommendation, tvb, curr_offset, 1, ENC_NA); - - curr_offset++; - - oct = tvb_get_guint8(tvb, curr_offset); - } - - proto_tree_add_item(tree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - - cause = oct & 0x7f; - switch (cause) - { - case 1: str = "Unassigned (unallocated) number"; break; - case 3: str = "No route to destination"; break; - case 6: str = "Channel unacceptable"; break; - case 8: str = "Operator determined barring"; break; - case 16: str = "Normal call clearing"; break; - case 17: str = "User busy"; break; - case 18: str = "No user responding"; break; - case 19: str = "User alerting, no answer"; break; - case 21: str = "Call rejected"; break; - case 22: str = "Call rejected due to feature at the destination"; break; - case 24: str = "Number changed"; break; - case 25: str = "Pre-emption"; break; - case 26: str = "Non selected user clearing"; break; - case 27: str = "Destination out of order"; break; - case 28: str = "Invalid number format (incomplete number)"; break; - case 29: str = "Facility rejected"; break; - case 30: str = "Response to STATUS ENQUIRY"; break; - case 31: str = "Normal, unspecified"; break; - case 34: str = "No circuit/channel available"; break; - case 38: str = "Network out of order"; break; - case 41: str = "Temporary failure"; break; - case 42: str = "Switching equipment congestion"; break; - case 43: str = "Access information discarded"; break; - case 44: str = "requested circuit/channel not available"; break; - case 47: str = "Resources unavailable, unspecified"; break; - case 49: str = "Quality of service unavailable"; break; - case 50: str = "Requested facility not subscribed"; break; - case 55: str = "Incoming calls barred within the CUG"; break; - case 57: str = "Bearer capability not authorized"; break; - case 58: str = "Bearer capability not presently available"; break; - case 63: str = "Service or option not available, unspecified"; break; - case 65: str = "Bearer service not implemented"; break; - case 68: str = "ACM equal to or greater than ACMmax"; break; - case 69: str = "Requested facility not implemented"; break; - case 70: str = "Only restricted digital information bearer capability is available"; break; - case 79: str = "Service or option not implemented, unspecified"; break; - case 81: str = "Invalid transaction identifier value"; break; - case 87: str = "User not member of CUG"; break; - case 88: str = "Incompatible destination"; break; - case 91: str = "Invalid transit network selection"; break; - case 95: str = "Semantically incorrect message"; break; - case 96: str = "Invalid mandatory information"; break; - case 97: str = "Message type non-existent or not implemented"; break; - case 98: str = "Message type not compatible with protocol state"; break; - case 99: str = "Information element non-existent or not implemented"; break; - case 100: str = "Conditional IE error"; break; - case 101: str = "Message not compatible with protocol state"; break; - case 102: str = "Recovery on timer expiry"; break; - case 111: str = "Protocol error, unspecified"; break; - case 127: str = "Interworking, unspecified"; break; - default: - if (cause <= 31) { str = "Treat as Normal, unspecified"; } - else if ((cause >= 32) && (cause <= 47)) { str = "Treat as Resources unavailable, unspecified"; } - else if ((cause >= 48) && (cause <= 63)) { str = "Treat as Service or option not available, unspecified"; } - else if ((cause >= 64) && (cause <= 79)) { str = "Treat as Service or option not implemented, unspecified"; } - else if ((cause >= 80) && (cause <= 95)) { str = "Treat as Semantically incorrect message"; } - else if ((cause >= 96) && (cause <= 111)) { str = "Treat as Protocol error, unspecified"; } - else { str = "Treat as Interworking, unspecified"; } - break; - } - - proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_cause, - tvb, curr_offset, 1, cause, - "Cause: (%u) %s", - cause, - str); - - curr_offset++; - - if (add_string) - g_snprintf(add_string, string_len, " - (%u) %s", cause, str); - - NO_MORE_DATA_CHECK(len); - - subtree = proto_tree_add_subtree(tree, tvb, curr_offset, len - (curr_offset - offset), - ett_gsm_dtap_elem[DE_CAUSE], NULL, "Diagnostics"); - - /* - * Diagnostics for supplementary services may be included in the case of - * the following cause codes: - * 17 - User busy - * 29 - Facility rejected - * 34 - No circuit/channel available - * 50 - Requested facility not subscribed - * 55 - Incoming calls barred within the CUG - * 69 - Requested facility not implemented - * 87 - User not member of CUG - */ - if ((cause == 17) || (cause == 29) || (cause == 34) || (cause == 50) || - (cause == 55) || (cause == 69) || (cause == 87)) - { - proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_cause_ss_diagnostics, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - curr_offset++; - } - else - { - diag_length = len - (curr_offset - offset); - proto_tree_add_item(subtree, hf_gsm_a_dtap_data, tvb, curr_offset, diag_length, ENC_NA); - curr_offset += diag_length; - } - - EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); - - return(curr_offset - offset); + guint8 oct; + guint8 cause; + guint32 curr_offset; + guint32 diag_length; + proto_tree *subtree; + const gchar *str; + + curr_offset = offset; + + proto_tree_add_item(tree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_de_cause_coding_standard, tvb, curr_offset, 1, ENC_NA); + + proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+3, 1, ENC_BIG_ENDIAN); + + proto_tree_add_item(tree, hf_gsm_a_dtap_location, tvb, curr_offset, 1, ENC_NA); + curr_offset++; + + oct = tvb_get_guint8(tvb, curr_offset); + + if (!(oct & 0x80)) + { + proto_tree_add_item(tree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_recommendation, tvb, curr_offset, 1, ENC_NA); + + curr_offset++; + + oct = tvb_get_guint8(tvb, curr_offset); + } + + proto_tree_add_item(tree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + + cause = oct & 0x7f; + switch (cause) + { + case 1: str = "Unassigned (unallocated) number"; break; + case 3: str = "No route to destination"; break; + case 6: str = "Channel unacceptable"; break; + case 8: str = "Operator determined barring"; break; + case 16: str = "Normal call clearing"; break; + case 17: str = "User busy"; break; + case 18: str = "No user responding"; break; + case 19: str = "User alerting, no answer"; break; + case 21: str = "Call rejected"; break; + case 22: str = "Call rejected due to feature at the destination"; break; + case 24: str = "Number changed"; break; + case 25: str = "Pre-emption"; break; + case 26: str = "Non selected user clearing"; break; + case 27: str = "Destination out of order"; break; + case 28: str = "Invalid number format (incomplete number)"; break; + case 29: str = "Facility rejected"; break; + case 30: str = "Response to STATUS ENQUIRY"; break; + case 31: str = "Normal, unspecified"; break; + case 34: str = "No circuit/channel available"; break; + case 38: str = "Network out of order"; break; + case 41: str = "Temporary failure"; break; + case 42: str = "Switching equipment congestion"; break; + case 43: str = "Access information discarded"; break; + case 44: str = "requested circuit/channel not available"; break; + case 47: str = "Resources unavailable, unspecified"; break; + case 49: str = "Quality of service unavailable"; break; + case 50: str = "Requested facility not subscribed"; break; + case 55: str = "Incoming calls barred within the CUG"; break; + case 57: str = "Bearer capability not authorized"; break; + case 58: str = "Bearer capability not presently available"; break; + case 63: str = "Service or option not available, unspecified"; break; + case 65: str = "Bearer service not implemented"; break; + case 68: str = "ACM equal to or greater than ACMmax"; break; + case 69: str = "Requested facility not implemented"; break; + case 70: str = "Only restricted digital information bearer capability is available"; break; + case 79: str = "Service or option not implemented, unspecified"; break; + case 81: str = "Invalid transaction identifier value"; break; + case 87: str = "User not member of CUG"; break; + case 88: str = "Incompatible destination"; break; + case 91: str = "Invalid transit network selection"; break; + case 95: str = "Semantically incorrect message"; break; + case 96: str = "Invalid mandatory information"; break; + case 97: str = "Message type non-existent or not implemented"; break; + case 98: str = "Message type not compatible with protocol state"; break; + case 99: str = "Information element non-existent or not implemented"; break; + case 100: str = "Conditional IE error"; break; + case 101: str = "Message not compatible with protocol state"; break; + case 102: str = "Recovery on timer expiry"; break; + case 111: str = "Protocol error, unspecified"; break; + case 127: str = "Interworking, unspecified"; break; + default: + if (cause <= 31) { str = "Treat as Normal, unspecified"; } + else if ((cause >= 32) && (cause <= 47)) { str = "Treat as Resources unavailable, unspecified"; } + else if ((cause >= 48) && (cause <= 63)) { str = "Treat as Service or option not available, unspecified"; } + else if ((cause >= 64) && (cause <= 79)) { str = "Treat as Service or option not implemented, unspecified"; } + else if ((cause >= 80) && (cause <= 95)) { str = "Treat as Semantically incorrect message"; } + else if ((cause >= 96) && (cause <= 111)) { str = "Treat as Protocol error, unspecified"; } + else { str = "Treat as Interworking, unspecified"; } + break; + } + + proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_cause, + tvb, curr_offset, 1, cause, + "Cause: (%u) %s", + cause, + str); + + curr_offset++; + + if (add_string) + g_snprintf(add_string, string_len, " - (%u) %s", cause, str); + + NO_MORE_DATA_CHECK(len); + + subtree = proto_tree_add_subtree(tree, tvb, curr_offset, len - (curr_offset - offset), + ett_gsm_dtap_elem[DE_CAUSE], NULL, "Diagnostics"); + + /* + * Diagnostics for supplementary services may be included in the case of + * the following cause codes: + * 17 - User busy + * 29 - Facility rejected + * 34 - No circuit/channel available + * 50 - Requested facility not subscribed + * 55 - Incoming calls barred within the CUG + * 69 - Requested facility not implemented + * 87 - User not member of CUG + */ + if ((cause == 17) || (cause == 29) || (cause == 34) || (cause == 50) || + (cause == 55) || (cause == 69) || (cause == 87)) + { + proto_tree_add_item(subtree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_cause_ss_diagnostics, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + curr_offset++; + } + else + { + diag_length = len - (curr_offset - offset); + proto_tree_add_item(subtree, hf_gsm_a_dtap_data, tvb, curr_offset, diag_length, ENC_NA); + curr_offset += diag_length; + } + + EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); + + return (curr_offset - offset); } /* * 10.5.4.11a CLIR suppression @@ -2550,14 +2551,14 @@ de_cause(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset static guint16 de_conn_num(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 offset, guint len, gchar *add_string, int string_len) { - gboolean addr_extr; + gboolean addr_extr; - de_bcd_num(tvb, tree, pinfo, offset, len, hf_gsm_a_dtap_conn_num, &addr_extr); + de_bcd_num(tvb, tree, pinfo, offset, len, hf_gsm_a_dtap_conn_num, &addr_extr); - if (addr_extr && add_string) - g_snprintf(add_string, string_len, " - (%s)", a_bigbuf); + if (addr_extr && add_string) + g_snprintf(add_string, string_len, " - (%s)", a_bigbuf); - return(len); + return (len); } /* @@ -2566,14 +2567,14 @@ de_conn_num(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 offset, static guint16 de_conn_sub_addr(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_) { - gboolean addr_extr; + gboolean addr_extr; - de_sub_addr(tvb, tree, pinfo, offset, len, &addr_extr); + de_sub_addr(tvb, tree, pinfo, offset, len, &addr_extr); - if (addr_extr && add_string) - g_snprintf(add_string, string_len, " - (%s)", a_bigbuf); + if (addr_extr && add_string) + g_snprintf(add_string, string_len, " - (%s)", a_bigbuf); - return(len); + return (len); } /* @@ -2583,45 +2584,45 @@ de_conn_sub_addr(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 of static guint16 de_facility(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 offset, guint fac_len, gchar *add_string _U_, int string_len _U_) { - guint saved_offset; - gint8 appclass; - gboolean pc; - gboolean ind = FALSE; - guint32 component_len = 0; - guint32 header_end_offset; - guint32 header_len; - asn1_ctx_t asn1_ctx; - tvbuff_t *SS_tvb = NULL; - void *save_private_data; - static gint comp_type_tag; - - asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo); - - save_private_data= pinfo->private_data; - saved_offset = offset; - pinfo->private_data = NULL; - col_append_str(pinfo->cinfo, COL_PROTOCOL,"/"); - col_set_fence(pinfo->cinfo, COL_PROTOCOL); - while ( fac_len > (offset - saved_offset)){ - - /* Get the length of the component there can be more than one component in a facility message */ - - header_end_offset = get_ber_identifier(tvb, offset, &appclass, &pc, &comp_type_tag); - header_end_offset = get_ber_length(tvb, header_end_offset, &component_len, &ind); - header_len = header_end_offset - offset; - component_len = header_len + component_len; - /* - dissect_ROS_Component(FALSE, tvb, offset, &asn1_ctx, tree, hf_ROS_component); - TODO Call gsm map here - */ - SS_tvb = tvb_new_subset_length(tvb, offset, component_len); - col_append_str(pinfo->cinfo, COL_INFO,"(GSM MAP) "); - col_set_fence(pinfo->cinfo, COL_INFO); - call_dissector(gsm_map_handle, SS_tvb, pinfo, tree); - offset = offset + component_len; - } - pinfo->private_data = save_private_data; - return(fac_len); + guint saved_offset; + gint8 appclass; + gboolean pc; + gboolean ind = FALSE; + guint32 component_len = 0; + guint32 header_end_offset; + guint32 header_len; + asn1_ctx_t asn1_ctx; + tvbuff_t *SS_tvb = NULL; + void *save_private_data; + static gint comp_type_tag; + + asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo); + + save_private_data= pinfo->private_data; + saved_offset = offset; + pinfo->private_data = NULL; + col_append_str(pinfo->cinfo, COL_PROTOCOL,"/"); + col_set_fence(pinfo->cinfo, COL_PROTOCOL); + while (fac_len > (offset - saved_offset)) { + + /* Get the length of the component there can be more than one component in a facility message */ + + header_end_offset = get_ber_identifier(tvb, offset, &appclass, &pc, &comp_type_tag); + header_end_offset = get_ber_length(tvb, header_end_offset, &component_len, &ind); + header_len = header_end_offset - offset; + component_len = header_len + component_len; + /* + dissect_ROS_Component(FALSE, tvb, offset, &asn1_ctx, tree, hf_ROS_component); + TODO Call gsm map here + */ + SS_tvb = tvb_new_subset_length(tvb, offset, component_len); + col_append_str(pinfo->cinfo, COL_INFO,"(GSM MAP) "); + col_set_fence(pinfo->cinfo, COL_INFO); + call_dissector(gsm_map_handle, SS_tvb, pinfo, tree); + offset = offset + component_len; + } + pinfo->private_data = save_private_data; + return (fac_len); } /* * 10.5.4.16 High layer compatibility @@ -2629,14 +2630,14 @@ de_facility(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 offset, static guint16 de_hlc(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; + guint32 curr_offset; - curr_offset = offset; + curr_offset = offset; - dissect_q931_high_layer_compat_ie(tvb, offset, len, tree); + dissect_q931_high_layer_compat_ie(tvb, offset, len, tree); - curr_offset = curr_offset + len; - return(curr_offset - offset); + curr_offset = curr_offset + len; + return (curr_offset - offset); } /* @@ -2645,31 +2646,31 @@ de_hlc(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, static guint16 de_keypad_facility(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 offset, guint len _U_, gchar *add_string, int string_len) { - guint8 keypad_char; - guint32 curr_offset; - proto_item *item; + guint8 keypad_char; + guint32 curr_offset; + proto_item *item; - curr_offset = offset; + curr_offset = offset; - keypad_char = tvb_get_guint8(tvb, curr_offset) & 0x7f; + keypad_char = tvb_get_guint8(tvb, curr_offset) & 0x7f; - proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 1, ENC_BIG_ENDIAN); + proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 1, ENC_BIG_ENDIAN); - item = proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_keypad_information, tvb, curr_offset, 1, - keypad_char, "%c", keypad_char); + item = proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_keypad_information, tvb, curr_offset, 1, + keypad_char, "%c", keypad_char); - if (((keypad_char < '0') || (keypad_char > '9')) && - ((keypad_char < 'A') || (keypad_char > 'D')) && - (keypad_char != '*') && (keypad_char != '#')) - expert_add_info(pinfo, item, &ei_gsm_a_dtap_keypad_info_not_dtmf_digit); - curr_offset++; + if (((keypad_char < '0') || (keypad_char > '9')) && + ((keypad_char < 'A') || (keypad_char > 'D')) && + (keypad_char != '*') && (keypad_char != '#')) + expert_add_info(pinfo, item, &ei_gsm_a_dtap_keypad_info_not_dtmf_digit); + curr_offset++; - if (add_string) - g_snprintf(add_string, string_len, " - %c", keypad_char); + if (add_string) + g_snprintf(add_string, string_len, " - %c", keypad_char); - /* no length check possible */ + /* no length check possible */ - return(curr_offset - offset); + return (curr_offset - offset); } /* @@ -2678,14 +2679,14 @@ de_keypad_facility(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 static guint16 de_llc(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; + guint32 curr_offset; - curr_offset = offset; + curr_offset = offset; - dissect_q931_bearer_capability_ie(tvb, offset, len, tree); + dissect_q931_bearer_capability_ie(tvb, offset, len, tree); - curr_offset = curr_offset + len; - return(curr_offset - offset); + curr_offset = curr_offset + len; + return (curr_offset - offset); } /* @@ -2696,109 +2697,109 @@ de_llc(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, * 10.5.4.20 Notification indicator */ static const value_string gsm_a_dtap_notification_description_vals[] = { - { 0x00, "User suspended" }, - { 0x01, "User resumed" }, - { 0x02, "Bearer change" }, - { 0, NULL } + { 0x00, "User suspended" }, + { 0x01, "User resumed" }, + { 0x02, "Bearer change" }, + { 0, NULL } }; static guint16 de_notif_ind(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - proto_tree_add_item(tree, hf_gsm_a_extension, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_notification_description, tvb, offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_extension, tvb, offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_notification_description, tvb, offset, 1, ENC_BIG_ENDIAN); - return 1; + return 1; } /* * [3] 10.5.4.21 Progress indicator */ static const value_string gsm_a_dtap_location_vals[] = { - { 0x00, "User" }, - { 0x01, "Private network serving the local user" }, - { 0x02, "Public network serving the local user" }, - { 0x03, "Transit network" }, - { 0x04, "Public network serving the remote user" }, - { 0x05, "Private network serving the remote user" }, - { 0x07, "International network" }, - { 0x0a, "Network beyond interworking point" }, - { 0, NULL } + { 0x00, "User" }, + { 0x01, "Private network serving the local user" }, + { 0x02, "Public network serving the local user" }, + { 0x03, "Transit network" }, + { 0x04, "Public network serving the remote user" }, + { 0x05, "Private network serving the remote user" }, + { 0x07, "International network" }, + { 0x0a, "Network beyond interworking point" }, + { 0, NULL } }; static const value_string gsm_a_dtap_progress_description_vals[] = { - { 0x01, "Call is not end-to-end PLMN/ISDN, further call progress information may be available in-band" }, - { 0x02, "Destination address in non-PLMN/ISDN" }, - { 0x03, "Origination address in non-PLMN/ISDN" }, - { 0x04, "Call has returned to the PLMN/ISDN" }, - { 0x08, "In-band information or appropriate pattern now available" }, - { 0x09, "In-band multimedia CAT available" }, - { 0x20, "Call is end-to-end PLMN/ISDN" }, - { 0x40, "Queueing" }, - { 0, NULL } + { 0x01, "Call is not end-to-end PLMN/ISDN, further call progress information may be available in-band" }, + { 0x02, "Destination address in non-PLMN/ISDN" }, + { 0x03, "Origination address in non-PLMN/ISDN" }, + { 0x04, "Call has returned to the PLMN/ISDN" }, + { 0x08, "In-band information or appropriate pattern now available" }, + { 0x09, "In-band multimedia CAT available" }, + { 0x20, "Call is end-to-end PLMN/ISDN" }, + { 0x40, "Queueing" }, + { 0, NULL } }; static guint16 de_prog_ind(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint8 oct, coding_standard, progress_description; - guint32 curr_offset; - - curr_offset = offset; - - oct = tvb_get_guint8(tvb, curr_offset); - coding_standard = (oct & 0x60) >> 5; - proto_tree_add_item(tree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_prog_coding_standard, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset << 3) + 3, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_location, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - curr_offset++; - - oct = tvb_get_guint8(tvb, curr_offset); - progress_description = oct & 0x7f; - proto_tree_add_item(tree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - - switch (coding_standard) - { - case 0: - proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_progress_description, tvb, - curr_offset, 1, progress_description, "%s (%u)", - val_to_str_ext_const(progress_description, &q931_progress_description_vals_ext, "Reserved"), - progress_description); - break; - case 1: - case 2: - proto_tree_add_item(tree, hf_gsm_a_dtap_progress_description, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - break; - default: - proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_progress_description, tvb, - curr_offset, 1, progress_description, "%s (%u)", - val_to_str_const(progress_description, gsm_a_dtap_progress_description_vals, "Unspecific"), - progress_description); - break; - } - curr_offset++; - - EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); - - return(curr_offset - offset); + guint8 oct, coding_standard, progress_description; + guint32 curr_offset; + + curr_offset = offset; + + oct = tvb_get_guint8(tvb, curr_offset); + coding_standard = (oct & 0x60) >> 5; + proto_tree_add_item(tree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_prog_coding_standard, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset << 3) + 3, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_location, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + curr_offset++; + + oct = tvb_get_guint8(tvb, curr_offset); + progress_description = oct & 0x7f; + proto_tree_add_item(tree, hf_gsm_a_extension, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + + switch (coding_standard) + { + case 0: + proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_progress_description, tvb, + curr_offset, 1, progress_description, "%s (%u)", + val_to_str_ext_const(progress_description, &q931_progress_description_vals_ext, "Reserved"), + progress_description); + break; + case 1: + case 2: + proto_tree_add_item(tree, hf_gsm_a_dtap_progress_description, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + break; + default: + proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_progress_description, tvb, + curr_offset, 1, progress_description, "%s (%u)", + val_to_str_const(progress_description, gsm_a_dtap_progress_description_vals, "Unspecific"), + progress_description); + break; + } + curr_offset++; + + EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); + + return (curr_offset - offset); } /* * 10.5.4.21a Recall type $(CCBS)$ */ static const range_string gsm_a_dtap_recall_type_vals[] = { - { 0x00, 0x00, "CCBS" }, - { 0x01, 0x06, "shall be treated as CCBS (intended for other similar type of Recall)" }, - { 0, 0, NULL } + { 0x00, 0x00, "CCBS" }, + { 0x01, 0x06, "shall be treated as CCBS (intended for other similar type of Recall)" }, + { 0, 0, NULL } }; static guint16 de_recall_type(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (offset<<3), 5, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_recall_type, tvb, offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (offset<<3), 5, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_recall_type, tvb, offset, 1, ENC_BIG_ENDIAN); - return(1); + return (1); } /* @@ -2807,14 +2808,14 @@ de_recall_type(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 static guint16 de_red_party_bcd_num(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 offset, guint len, gchar *add_string, int string_len) { - gboolean addr_extr; + gboolean addr_extr; - de_bcd_num(tvb, tree, pinfo, offset, len, hf_gsm_a_dtap_red_party_bcd_num, &addr_extr); + de_bcd_num(tvb, tree, pinfo, offset, len, hf_gsm_a_dtap_red_party_bcd_num, &addr_extr); - if (addr_extr && add_string) - g_snprintf(add_string, string_len, " - (%s)", a_bigbuf); + if (addr_extr && add_string) + g_snprintf(add_string, string_len, " - (%s)", a_bigbuf); - return(len); + return (len); } /* @@ -2823,43 +2824,43 @@ de_red_party_bcd_num(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint3 static guint16 de_red_party_sub_addr(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_) { - gboolean addr_extr; + gboolean addr_extr; - de_sub_addr(tvb, tree, pinfo, offset, len, &addr_extr); + de_sub_addr(tvb, tree, pinfo, offset, len, &addr_extr); - if (addr_extr && add_string) - g_snprintf(add_string, string_len, " - (%s)", a_bigbuf); + if (addr_extr && add_string) + g_snprintf(add_string, string_len, " - (%s)", a_bigbuf); - return(len); + return (len); } /* * [3] 10.5.4.22 Repeat indicator */ static const value_string gsm_a_dtap_repeat_indicator_vals[] = { - { 0x01, "Circular for successive selection 'mode 1 alternate mode 2'" }, - { 0x02, "Support of fallback mode 1 preferred, mode 2 selected if setup of mode 1 fails" }, - { 0x03, "Reserved: was allocated in earlier phases of the protocol" }, - { 0, NULL } + { 0x01, "Circular for successive selection 'mode 1 alternate mode 2'" }, + { 0x02, "Support of fallback mode 1 preferred, mode 2 selected if setup of mode 1 fails" }, + { 0x03, "Reserved: was allocated in earlier phases of the protocol" }, + { 0, NULL } }; static guint16 de_repeat_ind(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint8 oct; - guint32 curr_offset; + guint8 oct; + guint32 curr_offset; - curr_offset = offset; + curr_offset = offset; - oct = tvb_get_guint8(tvb, curr_offset); + oct = tvb_get_guint8(tvb, curr_offset); - proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_repeat_indicator, tvb, curr_offset, 1, oct, - "%s", val_to_str_const(oct & 0xF, gsm_a_dtap_repeat_indicator_vals, "Reserved")); - curr_offset++; + proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_repeat_indicator, tvb, curr_offset, 1, oct, + "%s", val_to_str_const(oct & 0xF, gsm_a_dtap_repeat_indicator_vals, "Reserved")); + curr_offset++; - /* no length check possible */ + /* no length check possible */ - return(curr_offset - offset); + return (curr_offset - offset); } /* * 10.5.4.22a Reverse call setup direction @@ -2874,63 +2875,63 @@ dtap_cc_setup(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 o static guint16 de_setup_cont(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_) { - dtap_cc_setup(tvb, tree, pinfo, offset, len); + dtap_cc_setup(tvb, tree, pinfo, offset, len); - return (len); + return (len); } /* * 10.5.4.23 Signal */ static const value_string gsm_a_dtap_signal_value_vals[] = { - { 0x00, "dial tone on" }, - { 0x01, "ring back tone on" }, - { 0x02, "intercept tone on" }, - { 0x03, "network congestion tone on" }, - { 0x04, "busy tone on" }, - { 0x05, "confirm tone on" }, - { 0x06, "answer tone on" }, - { 0x07, "call waiting tone on" }, - { 0x08, "off-hook warning tone on" }, - { 0x3f, "tones off" }, - { 0x4f, "alerting off" }, - { 0, NULL } + { 0x00, "dial tone on" }, + { 0x01, "ring back tone on" }, + { 0x02, "intercept tone on" }, + { 0x03, "network congestion tone on" }, + { 0x04, "busy tone on" }, + { 0x05, "confirm tone on" }, + { 0x06, "answer tone on" }, + { 0x07, "call waiting tone on" }, + { 0x08, "off-hook warning tone on" }, + { 0x3f, "tones off" }, + { 0x4f, "alerting off" }, + { 0, NULL } }; static guint16 de_signal(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - proto_tree_add_item(tree, hf_gsm_a_dtap_signal_value, tvb, offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_signal_value, tvb, offset, 1, ENC_BIG_ENDIAN); - return 1; + return 1; } /* * 10.5.4.24 SS Version Indicator */ static const value_string gsm_a_dtap_ss_ver_ind_vals[] = { - { 0x00, "Phase 2 service, ellipsis notation, and phase 2 error handling is supported" }, - { 0x01, "SS-Protocol version 3 is supported, and phase 2 error handling is supported" }, - { 0, NULL } + { 0x00, "Phase 2 service, ellipsis notation, and phase 2 error handling is supported" }, + { 0x01, "SS-Protocol version 3 is supported, and phase 2 error handling is supported" }, + { 0, NULL } }; static guint16 de_ss_ver_ind(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_) { - guint8 oct; - guint32 curr_offset; + guint8 oct; + guint32 curr_offset; - curr_offset = offset; + curr_offset = offset; - oct = tvb_get_guint8(tvb, curr_offset); + oct = tvb_get_guint8(tvb, curr_offset); - proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_ss_version_indicator, tvb, curr_offset, 1, - oct, "%s", val_to_str_const(oct, gsm_a_dtap_ss_ver_ind_vals, "Reserved")); - curr_offset++; + proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_ss_version_indicator, tvb, curr_offset, 1, + oct, "%s", val_to_str_const(oct, gsm_a_dtap_ss_ver_ind_vals, "Reserved")); + curr_offset++; - EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); + EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); - return(curr_offset - offset); + return (curr_offset - offset); } /* * 10.5.4.25 User-user @@ -2938,112 +2939,112 @@ de_ss_ver_ind(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 o /* User-user protocol discriminator (octet 3) Bits -8 7 6 5 4 3 2 1 -0 0 0 0 0 0 0 0 User specific protocol (Note 1) -0 0 0 0 0 0 0 1 OSI high layer protocols -0 0 0 0 0 0 1 0 X.244 (Note 2) -0 0 0 0 0 0 1 1 Reserved for system management convergence function -0 0 0 0 0 1 0 0 IA5 characters (Note 3) -0 0 0 0 0 1 1 1 Rec.V.120 rate adaption -0 0 0 0 1 0 0 0 Q.931 (I.451) user-network call control messages - -0 0 0 1 0 0 0 0 Reserved for other network layer or -through layer 3 protocols -0 0 1 1 1 1 1 1 - -0 1 0 0 0 0 0 0 -through National use -0 1 0 0 1 1 1 0 -0 1 0 0 1 1 1 1 3GPP capability exchange protocol (NOTE 4) - -0 1 0 1 0 0 0 0 Reserved for other network -through layer or layer 3 protocols -1 1 1 1 1 1 1 0 +8 7 6 5 4 3 2 1 +0 0 0 0 0 0 0 0 User specific protocol (Note 1) +0 0 0 0 0 0 0 1 OSI high layer protocols +0 0 0 0 0 0 1 0 X.244 (Note 2) +0 0 0 0 0 0 1 1 Reserved for system management convergence function +0 0 0 0 0 1 0 0 IA5 characters (Note 3) +0 0 0 0 0 1 1 1 Rec.V.120 rate adaption +0 0 0 0 1 0 0 0 Q.931 (I.451) user-network call control messages + +0 0 0 1 0 0 0 0 Reserved for other network layer or +through layer 3 protocols +0 0 1 1 1 1 1 1 + +0 1 0 0 0 0 0 0 +through National use +0 1 0 0 1 1 1 0 +0 1 0 0 1 1 1 1 3GPP capability exchange protocol (NOTE 4) + +0 1 0 1 0 0 0 0 Reserved for other network +through layer or layer 3 protocols +1 1 1 1 1 1 1 0 All other values are reserved. */ static const range_string gsm_a_dtap_u2u_prot_discr_vals[] = { - { 0x00, 0x00, "User specific protocol" }, - { 0x01, 0x01, "OSI high layer protocols" }, - { 0x02, 0x02, "X.244" }, - { 0x03, 0x03, "Reserved for system management convergence function" }, - { 0x04, 0x04, "IA5 characters" }, - { 0x07, 0x07, "Rate adaption according to ITU-T Rec. V.120" }, - { 0x08, 0x08, "User-network call control messages according to ITU-T Rec. Q.931" }, - { 0x10, 0x3F, "Reserved for other network layer or layer 3 protocols" }, - { 0x40, 0x4E, "National use" }, - { 0x4F, 0x4F, "3GPP capability exchange protocol" }, - { 0x50, 0xFE, "Reserved for other network layer or layer 3 protocols" }, - { 0, 0, NULL } + { 0x00, 0x00, "User specific protocol" }, + { 0x01, 0x01, "OSI high layer protocols" }, + { 0x02, 0x02, "X.244" }, + { 0x03, 0x03, "Reserved for system management convergence function" }, + { 0x04, 0x04, "IA5 characters" }, + { 0x07, 0x07, "Rate adaption according to ITU-T Rec. V.120" }, + { 0x08, 0x08, "User-network call control messages according to ITU-T Rec. Q.931" }, + { 0x10, 0x3F, "Reserved for other network layer or layer 3 protocols" }, + { 0x40, 0x4E, "National use" }, + { 0x4F, 0x4F, "3GPP capability exchange protocol" }, + { 0x50, 0xFE, "Reserved for other network layer or layer 3 protocols" }, + { 0, 0, NULL } }; static guint16 de_u2u(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; - proto_tree *subtree; + guint32 curr_offset; + proto_tree *subtree; - curr_offset = offset; - proto_tree_add_item(tree, hf_gsm_a_dtap_u2u_prot_discr, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - curr_offset++; + curr_offset = offset; + proto_tree_add_item(tree, hf_gsm_a_dtap_u2u_prot_discr, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + curr_offset++; - subtree = proto_tree_add_subtree(tree, tvb, curr_offset, len - 1, ett_gsm_dtap_elem[DE_USER_USER], NULL, "User-user information"); - proto_tree_add_item(subtree, hf_gsm_a_dtap_data, tvb, curr_offset, len - 1, ENC_NA); + subtree = proto_tree_add_subtree(tree, tvb, curr_offset, len - 1, ett_gsm_dtap_elem[DE_USER_USER], NULL, "User-user information"); + proto_tree_add_item(subtree, hf_gsm_a_dtap_data, tvb, curr_offset, len - 1, ENC_NA); - return(len); + return (len); } /* * 10.5.4.26 Alerting Pattern $(NIA)$ */ static const value_string gsm_a_alerting_pattern_vals[] = { - { 0x00, "Alerting Pattern 1" }, - { 0x01, "Alerting Pattern 2" }, - { 0x02, "Alerting Pattern 3" }, - { 0x04, "Alerting Pattern 5" }, - { 0x05, "Alerting Pattern 6" }, - { 0x06, "Alerting Pattern 7" }, - { 0x07, "Alerting Pattern 8" }, - { 0x08, "Alerting Pattern 9" }, - { 0, NULL } + { 0x00, "Alerting Pattern 1" }, + { 0x01, "Alerting Pattern 2" }, + { 0x02, "Alerting Pattern 3" }, + { 0x04, "Alerting Pattern 5" }, + { 0x05, "Alerting Pattern 6" }, + { 0x06, "Alerting Pattern 7" }, + { 0x07, "Alerting Pattern 8" }, + { 0x08, "Alerting Pattern 9" }, + { 0, NULL } }; static guint16 de_alert_pat(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; + guint32 curr_offset; - curr_offset = offset; + curr_offset = offset; - proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset << 3), 4, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_alerting_pattern, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - curr_offset++; + proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset << 3), 4, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_alerting_pattern, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + curr_offset++; - EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); + EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); - return(len); + return (len); } /* * 10.5.4.27 Allowed actions $(CCBS)$ */ const true_false_string gsm_a_ccbs_activation_value = { - "Activation of CCBS possible", - "Activation of CCBS not possible" + "Activation of CCBS possible", + "Activation of CCBS not possible" }; static guint16 de_allowed_act(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; + guint32 curr_offset; - curr_offset = offset; + curr_offset = offset; - proto_tree_add_item(tree, hf_gsm_a_dtap_ccbs_activation, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset << 3) + 1, 7, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_ccbs_activation, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset << 3) + 1, 7, ENC_BIG_ENDIAN); - curr_offset++; + curr_offset++; - EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); + EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); - return(len); + return (len); } /* * 10.5.4.28 Stream Identifier @@ -3051,91 +3052,91 @@ de_allowed_act(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 static guint16 de_stream_id(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string, int string_len) { - guint32 curr_offset; - guint8 oct; + guint32 curr_offset; + guint8 oct; - curr_offset = offset; + curr_offset = offset; - oct = tvb_get_guint8(tvb, curr_offset); - if (oct == 0x00) - { - proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_stream_identifier, tvb, curr_offset, 1, oct, - "No Bearer (%u)", oct); + oct = tvb_get_guint8(tvb, curr_offset); + if (oct == 0x00) + { + proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_stream_identifier, tvb, curr_offset, 1, oct, + "No Bearer (%u)", oct); - if (add_string) - g_snprintf(add_string, string_len, " - (No Bearer)"); - } - else - { - proto_tree_add_item(tree, hf_gsm_a_dtap_stream_identifier, tvb, curr_offset, 1, ENC_NA); + if (add_string) + g_snprintf(add_string, string_len, " - (No Bearer)"); + } + else + { + proto_tree_add_item(tree, hf_gsm_a_dtap_stream_identifier, tvb, curr_offset, 1, ENC_NA); - if (add_string) - g_snprintf(add_string, string_len, " - (%u)", oct); - } + if (add_string) + g_snprintf(add_string, string_len, " - (%u)", oct); + } - curr_offset++; + curr_offset++; - EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); + EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); - return(len); + return (len); } /* * 10.5.4.29 Network Call Control Capabilities */ static const true_false_string gsm_a_mcs_value = { - "This value indicates that the network supports the multicall", - "This value indicates that the network does not support the multicall" + "This value indicates that the network supports the multicall", + "This value indicates that the network does not support the multicall" }; static guint16 de_nw_call_ctrl_cap(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; + guint32 curr_offset; - curr_offset = offset; + curr_offset = offset; - proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset << 3), 7, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_mcs, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset << 3), 7, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_mcs, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - curr_offset++; + curr_offset++; - EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); + EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); - return(len); + return (len); } /* * 10.5.4.30 Cause of No CLI */ static const value_string gsm_a_cause_of_no_cli_values[] = { - { 0x00, "Unavailable" }, - { 0x01, "Reject by user" }, - { 0x02, "Interaction with other service" }, - { 0x03, "Coin line/payphone" }, - { 0, NULL } + { 0x00, "Unavailable" }, + { 0x01, "Reject by user" }, + { 0x02, "Interaction with other service" }, + { 0x03, "Coin line/payphone" }, + { 0, NULL } }; static guint16 de_ca_of_no_cli(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string, int string_len) { - guint32 curr_offset; - guint8 oct; + guint32 curr_offset; + guint8 oct; - curr_offset = offset; + curr_offset = offset; - oct = tvb_get_guint8(tvb, curr_offset); - proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_cause_of_no_cli, tvb, curr_offset, 1, oct, - "%s (%u)", - val_to_str_const(oct, gsm_a_cause_of_no_cli_values, "Unavailable"), - oct); + oct = tvb_get_guint8(tvb, curr_offset); + proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_cause_of_no_cli, tvb, curr_offset, 1, oct, + "%s (%u)", + val_to_str_const(oct, gsm_a_cause_of_no_cli_values, "Unavailable"), + oct); - curr_offset++; + curr_offset++; - if (add_string) - g_snprintf(add_string, string_len, " - (%s)", val_to_str_const(oct, gsm_a_cause_of_no_cli_values, "Unavailable")); + if (add_string) + g_snprintf(add_string, string_len, " - (%s)", val_to_str_const(oct, gsm_a_cause_of_no_cli_values, "Unavailable")); - EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); + EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); - return(len); + return (len); } /* * 10.5.4.31 Void @@ -3151,91 +3152,91 @@ de_ca_of_no_cli(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 * These values are selected in accordance with [7] (3GPP TS 28.062). */ static const value_string gsm_a_dtap_sysid_values[] = { - { 0x0, "GSM" }, - { 0x4, "UMTS" }, - { 0, NULL } + { 0x0, "GSM" }, + { 0x4, "UMTS" }, + { 0, NULL } }; guint16 de_sup_codec_list(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; - guint8 length; - proto_tree *subtree; - guint8 sysid_counter; - - curr_offset = offset; - - /* System Identification 1 (SysID 1) octet 3 - * SysID indicates the radio access technology for which the subsequent Codec - * Bitmap indicates the supported codec types. - * Coding of this Octet is defined in 3GPP TS 26.103 - */ - sysid_counter = 0; - while (len>(curr_offset-offset)){ - sysid_counter++; - proto_tree_add_item(tree, hf_gsm_a_dtap_sysid, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - curr_offset++; - /* Length Of Bitmap for SysID */ - proto_tree_add_item(tree, hf_gsm_a_dtap_bitmap_length, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - length = tvb_get_guint8(tvb,curr_offset); - curr_offset++; - if (length > 0) - { - subtree = proto_tree_add_subtree_format(tree, tvb, curr_offset, length, ett_gsm_dtap_elem[DE_SUP_CODEC_LIST], NULL, - "Codec Bitmap for SysID %u", sysid_counter); - /* 6.2 Codec Bitmap - * The Codec Types are coded in the first and second octet of the Codec List - * Bitmap as follows: - * 8 7 6 5 4 3 2 bit 1 - * TDMA UMTS UMTS HR AMR FR AMR GSM EFR GSM HR GSM FR Octet 1 - * EFR AMR 2 AMR - * bit 16 15 14 13 12 11 10 bit 9 - *(reserved) (reserved)OHR OFR OHR UMTS FR PDC EFR Octet 2 - * AMR-WB AMR-WB AMR AMR-WB AMR-WB - * A Codec Type is supported, if the corresponding bit is set to "1". - * All reserved bits shall be set to "0". - * - * NOTE: If the Codec Bitmap for a SysID is 1 octet, it is an indication that - * all codecs of the 2nd octet are not supported. - * If the Codec Bitmap for a SysID is more than 2 octets, the network shall - * ignore the additional octet(s) of the bitmap and process the rest of the - * information element. - * - * Right now we are sure that at least the first octet of the bitmap is present - */ - proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_tdma_efr, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_umts_amr_2, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_umts_amr, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_hr_amr, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_fr_amr, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_gsm_efr, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_gsm_hr, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_gsm_fr, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - curr_offset++; - length--; - - if (length > 0) - { - /* - * We can proceed with the second octet of the bitmap - */ - proto_tree_add_bits_item(subtree, hf_gsm_a_spare_bits, tvb, curr_offset << 3, 2, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_ohr_amr_wb, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_ofr_amr_wb, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_ohr_amr, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_umts_amr_wb, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_fr_amr_wb, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_pdc_efr, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - curr_offset++; - length--; - } - } - - curr_offset = curr_offset + length; - } - - - return(curr_offset-offset); + guint32 curr_offset; + guint8 length; + proto_tree *subtree; + guint8 sysid_counter; + + curr_offset = offset; + + /* System Identification 1 (SysID 1) octet 3 + * SysID indicates the radio access technology for which the subsequent Codec + * Bitmap indicates the supported codec types. + * Coding of this Octet is defined in 3GPP TS 26.103 + */ + sysid_counter = 0; + while (len>(curr_offset-offset)) { + sysid_counter++; + proto_tree_add_item(tree, hf_gsm_a_dtap_sysid, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + curr_offset++; + /* Length Of Bitmap for SysID */ + proto_tree_add_item(tree, hf_gsm_a_dtap_bitmap_length, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + length = tvb_get_guint8(tvb,curr_offset); + curr_offset++; + if (length > 0) + { + subtree = proto_tree_add_subtree_format(tree, tvb, curr_offset, length, ett_gsm_dtap_elem[DE_SUP_CODEC_LIST], NULL, + "Codec Bitmap for SysID %u", sysid_counter); + /* 6.2 Codec Bitmap + * The Codec Types are coded in the first and second octet of the Codec List + * Bitmap as follows: + * 8 7 6 5 4 3 2 bit 1 + * TDMA UMTS UMTS HR AMR FR AMR GSM EFR GSM HR GSM FR Octet 1 + * EFR AMR 2 AMR + * bit 16 15 14 13 12 11 10 bit 9 + *(reserved) (reserved)OHR OFR OHR UMTS FR PDC EFR Octet 2 + * AMR-WB AMR-WB AMR AMR-WB AMR-WB + * A Codec Type is supported, if the corresponding bit is set to "1". + * All reserved bits shall be set to "0". + * + * NOTE: If the Codec Bitmap for a SysID is 1 octet, it is an indication that + * all codecs of the 2nd octet are not supported. + * If the Codec Bitmap for a SysID is more than 2 octets, the network shall + * ignore the additional octet(s) of the bitmap and process the rest of the + * information element. + * + * Right now we are sure that at least the first octet of the bitmap is present + */ + proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_tdma_efr, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_umts_amr_2, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_umts_amr, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_hr_amr, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_fr_amr, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_gsm_efr, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_gsm_hr, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_gsm_fr, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + curr_offset++; + length--; + + if (length > 0) + { + /* + * We can proceed with the second octet of the bitmap + */ + proto_tree_add_bits_item(subtree, hf_gsm_a_spare_bits, tvb, curr_offset << 3, 2, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_ohr_amr_wb, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_ofr_amr_wb, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_ohr_amr, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_umts_amr_wb, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_fr_amr_wb, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_codec_pdc_efr, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + curr_offset++; + length--; + } + } + + curr_offset = curr_offset + length; + } + + + return (curr_offset-offset); } /* * 10.5.4.33 Service category @@ -3256,21 +3257,21 @@ Bit 8 is spare and set to "0" guint16 de_serv_cat(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; + guint32 curr_offset; - curr_offset = offset; + curr_offset = offset; - proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_serv_cat_b7, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_serv_cat_b6, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_serv_cat_b5, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_serv_cat_b4, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_serv_cat_b3, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_serv_cat_b2, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gsm_a_dtap_serv_cat_b1, tvb, curr_offset, 1, ENC_BIG_ENDIAN); - curr_offset++; + proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_serv_cat_b7, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_serv_cat_b6, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_serv_cat_b5, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_serv_cat_b4, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_serv_cat_b3, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_serv_cat_b2, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gsm_a_dtap_serv_cat_b1, tvb, curr_offset, 1, ENC_BIG_ENDIAN); + curr_offset++; - return len; + return len; } /* * 10.5.4.34 Redial @@ -3286,26 +3287,26 @@ de_serv_cat(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 off static guint16 de_cp_user_data(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; - tvbuff_t *rp_tvb; + guint32 curr_offset; + tvbuff_t *rp_tvb; - curr_offset = offset; + curr_offset = offset; - proto_tree_add_text(tree, tvb, curr_offset, len, - "RPDU (not displayed)"); + proto_tree_add_text(tree, tvb, curr_offset, len, + "RPDU (not displayed)"); - /* - * dissect the embedded RP message - */ - rp_tvb = tvb_new_subset_length(tvb, curr_offset, len); + /* + * dissect the embedded RP message + */ + rp_tvb = tvb_new_subset_length(tvb, curr_offset, len); - call_dissector(rp_handle, rp_tvb, pinfo, g_tree); + call_dissector(rp_handle, rp_tvb, pinfo, g_tree); - curr_offset += len; + curr_offset += len; - EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); + EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); - return(curr_offset - offset); + return (curr_offset - offset); } /* @@ -3313,645 +3314,645 @@ de_cp_user_data(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 off */ static const value_string gsm_a_dtap_cp_cause_values[] = { { 17, "Network failure"}, - { 22, "Congestion"}, - { 81, "Invalid Transaction Identifier value"}, - { 95, "Semantically incorrect message"}, - { 96, "Invalid mandatory information"}, - { 97, "Message type non-existent or not implemented"}, - { 98, "Message not compatible with the short message protocol state"}, - { 99, "Information element non-existent or not implemented"}, - { 111, "Protocol error, unspecified"}, - { 0, NULL } + { 22, "Congestion"}, + { 81, "Invalid Transaction Identifier value"}, + { 95, "Semantically incorrect message"}, + { 96, "Invalid mandatory information"}, + { 97, "Message type non-existent or not implemented"}, + { 98, "Message not compatible with the short message protocol state"}, + { 99, "Information element non-existent or not implemented"}, + { 111, "Protocol error, unspecified"}, + { 0, NULL } }; static guint16 de_cp_cause(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string, int string_len) { - guint8 oct; - guint32 curr_offset; - const gchar *str; + guint8 oct; + guint32 curr_offset; + const gchar *str; - curr_offset = offset; + curr_offset = offset; - oct = tvb_get_guint8(tvb, curr_offset); + oct = tvb_get_guint8(tvb, curr_offset); str = val_to_str_const(oct, gsm_a_dtap_cp_cause_values, "Reserved, treat as Protocol error, unspecified"); - proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_cp_cause, tvb, curr_offset, 1, + proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_cp_cause, tvb, curr_offset, 1, oct, "(%u) %s", oct, str); - curr_offset++; + curr_offset++; - if (add_string) - g_snprintf(add_string, string_len, " - (%u) %s", oct, str); + if (add_string) + g_snprintf(add_string, string_len, " - (%u) %s", oct, str); - /* no length check possible */ + /* no length check possible */ - return(curr_offset - offset); + return (curr_offset - offset); } static guint16 de_tp_sub_channel(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; - guchar oct; - const gchar *str; - - curr_offset = offset; - - oct = tvb_get_guint8(tvb, curr_offset) & 0x3f; - if ((oct & 0x38) == 0x38) - str = "I"; - else if ((oct & 0x38) == 0x18) - str = "F"; - else if ((oct & 0x38) == 0x10) - str = "E"; - else if ((oct & 0x38) == 0x08) - str = "D"; - else if ((oct & 0x3c) == 0x04) - str = "C"; - else if ((oct & 0x3e) == 0x02) - str = "B"; - else if ((oct & 0x3e) == 0x00) - str = "A"; - else - str = "unknown"; - - proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_test_loop, tvb, curr_offset, 1, - oct, "%s", str); - - if (oct & 0x01) - proto_tree_add_text(tree, - tvb, curr_offset, 1, - "Only one TCH active or sub-channel 0 of two half rate channels is to be looped"); - else - proto_tree_add_text(tree, - tvb, curr_offset, 1, - "Sub-channel 1 of two half rate channels is to be looped"); - - curr_offset+= 1; - - return(curr_offset - offset); + guint32 curr_offset; + guchar oct; + const gchar *str; + + curr_offset = offset; + + oct = tvb_get_guint8(tvb, curr_offset) & 0x3f; + if ((oct & 0x38) == 0x38) + str = "I"; + else if ((oct & 0x38) == 0x18) + str = "F"; + else if ((oct & 0x38) == 0x10) + str = "E"; + else if ((oct & 0x38) == 0x08) + str = "D"; + else if ((oct & 0x3c) == 0x04) + str = "C"; + else if ((oct & 0x3e) == 0x02) + str = "B"; + else if ((oct & 0x3e) == 0x00) + str = "A"; + else + str = "unknown"; + + proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_test_loop, tvb, curr_offset, 1, + oct, "%s", str); + + if (oct & 0x01) + proto_tree_add_text(tree, + tvb, curr_offset, 1, + "Only one TCH active or sub-channel 0 of two half rate channels is to be looped"); + else + proto_tree_add_text(tree, + tvb, curr_offset, 1, + "Sub-channel 1 of two half rate channels is to be looped"); + + curr_offset+= 1; + + return (curr_offset - offset); } static guint16 de_tp_ack(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; - guchar oct; + guint32 curr_offset; + guchar oct; - curr_offset = offset; + curr_offset = offset; - oct = tvb_get_guint8(tvb, curr_offset); + oct = tvb_get_guint8(tvb, curr_offset); - if ((oct & 0xF0) == 0x80) - proto_tree_add_text(tree,tvb, curr_offset, 1, "Acknowledgment element: %d",oct&0x01); - else - proto_tree_add_text(tree,tvb, curr_offset, 1, "No acknowledgment element present"); + if ((oct & 0xF0) == 0x80) + proto_tree_add_text(tree,tvb, curr_offset, 1, "Acknowledgment element: %d",oct&0x01); + else + proto_tree_add_text(tree,tvb, curr_offset, 1, "No acknowledgment element present"); - curr_offset+= 1; + curr_offset+= 1; - return(curr_offset - offset); + return (curr_offset - offset); } static const value_string gsm_channel_coding_vals[] = { - { 0x00, "not needed. The Burst-by-Burst loop is activated, type G" }, - { 0x01, "Channel coding needed. Frame erasure is to be signalled, type H" }, - { 0x02, "reserved" }, - { 0x03, "reserved" }, - { 0, NULL } + { 0x00, "not needed. The Burst-by-Burst loop is activated, type G" }, + { 0x01, "Channel coding needed. Frame erasure is to be signalled, type H" }, + { 0x02, "reserved" }, + { 0x03, "reserved" }, + { 0, NULL } }; static guint16 de_tp_loop_type(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; - guchar oct; + guint32 curr_offset; + guchar oct; - curr_offset = offset; + curr_offset = offset; - oct = tvb_get_guint8(tvb, curr_offset); + oct = tvb_get_guint8(tvb, curr_offset); proto_tree_add_item(tree, hf_gsm_a_dtap_channel_coding03, tvb, curr_offset, 1, ENC_NA); - switch (oct & 0x1c) - { - case 0x00: - proto_tree_add_text(tree, tvb, curr_offset, 1, "Multi-slot mechanism 1"); - proto_tree_add_text(tree, tvb, curr_offset, 1, "Timeslot number %d",(oct & 0xe0)>>5); - break; - case 0x04: - proto_tree_add_text(tree, tvb, curr_offset, 1, "Multi-slot mechanism 2"); - break; - default: - proto_tree_add_text(tree, tvb, curr_offset, 1, "Loop mechanism reserved (%d)",(oct & 0x1c)>>2); - break; - } + switch (oct & 0x1c) + { + case 0x00: + proto_tree_add_text(tree, tvb, curr_offset, 1, "Multi-slot mechanism 1"); + proto_tree_add_text(tree, tvb, curr_offset, 1, "Timeslot number %d",(oct & 0xe0)>>5); + break; + case 0x04: + proto_tree_add_text(tree, tvb, curr_offset, 1, "Multi-slot mechanism 2"); + break; + default: + proto_tree_add_text(tree, tvb, curr_offset, 1, "Loop mechanism reserved (%d)",(oct & 0x1c)>>2); + break; + } - curr_offset+= 1; + curr_offset+= 1; - return(curr_offset - offset); + return (curr_offset - offset); } static guint16 de_tp_loop_ack(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; - guchar oct; + guint32 curr_offset; + guchar oct; - curr_offset = offset; + curr_offset = offset; - oct = tvb_get_guint8(tvb, curr_offset); + oct = tvb_get_guint8(tvb, curr_offset); proto_tree_add_item(tree, hf_gsm_a_dtap_channel_coding30, tvb, curr_offset, 1, ENC_NA); - switch (oct & 0x0e) - { - case 0x00: - proto_tree_add_text(tree, tvb, curr_offset, 1, "Multi-slot mechanism 1"); - break; - case 0x02: - proto_tree_add_text(tree, tvb, curr_offset, 1, "Multi-slot mechanism 2"); - break; - default: - proto_tree_add_text(tree, tvb, curr_offset, 1, "Loop mechanism reserved (%d)",(oct & 0x0e)>>1); - break; - } + switch (oct & 0x0e) + { + case 0x00: + proto_tree_add_text(tree, tvb, curr_offset, 1, "Multi-slot mechanism 1"); + break; + case 0x02: + proto_tree_add_text(tree, tvb, curr_offset, 1, "Multi-slot mechanism 2"); + break; + default: + proto_tree_add_text(tree, tvb, curr_offset, 1, "Loop mechanism reserved (%d)",(oct & 0x0e)>>1); + break; + } - if (oct & 0x01) - proto_tree_add_text(tree, tvb, curr_offset, 1, "Multi-slot TCH loop was not closed due to error"); - else - proto_tree_add_text(tree, tvb, curr_offset, 1, "Multi-slot TCH loop was closed successfully"); + if (oct & 0x01) + proto_tree_add_text(tree, tvb, curr_offset, 1, "Multi-slot TCH loop was not closed due to error"); + else + proto_tree_add_text(tree, tvb, curr_offset, 1, "Multi-slot TCH loop was closed successfully"); - curr_offset+= 1; + curr_offset+= 1; - return(curr_offset - offset); + return (curr_offset - offset); } static const value_string gsm_tp_tested_device_vals[] = { - { 0x00, "Normal operation (no tested device via DAI)" }, - { 0x01, "Test of speech decoder / DTX functions (downlink)" }, - { 0x02, "Test of speech encoder / DTX functions (uplink)" }, - { 0x03, "Test of acoustic devices and A/D & D/A" }, - { 0, NULL } + { 0x00, "Normal operation (no tested device via DAI)" }, + { 0x01, "Test of speech decoder / DTX functions (downlink)" }, + { 0x02, "Test of speech encoder / DTX functions (uplink)" }, + { 0x03, "Test of acoustic devices and A/D & D/A" }, + { 0, NULL } }; static guint16 de_tp_tested_device(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; - guchar oct; + guint32 curr_offset; + guchar oct; - curr_offset = offset; + curr_offset = offset; - oct = tvb_get_guint8(tvb, curr_offset); + oct = tvb_get_guint8(tvb, curr_offset); proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_tp_tested_device, tvb, curr_offset, 1, - oct, "%s", val_to_str(oct, gsm_tp_tested_device_vals, "Reserved (%d)")); - curr_offset+= 1; + oct, "%s", val_to_str(oct, gsm_tp_tested_device_vals, "Reserved (%d)")); + curr_offset+= 1; - return(curr_offset - offset); + return (curr_offset - offset); } static guint16 de_tp_pdu_description(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; - guint16 value; + guint32 curr_offset; + guint16 value; - curr_offset = offset; + curr_offset = offset; - value = tvb_get_ntohs(tvb, curr_offset); - curr_offset += 2; + value = tvb_get_ntohs(tvb, curr_offset); + curr_offset += 2; - if (value & 0x8000) - { - if ((value & 0xfff) == 0) - proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_tp_pdu_description, - tvb, curr_offset, 2, value, "Infinite number of PDUs to be transmitted in the TBF"); - else - proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_tp_pdu_description, - tvb, curr_offset, 2, value & 0xfff, "%d PDUs to be transmitted in the TBF", value & 0xfff); - } - else - proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_tp_pdu_description, - tvb, curr_offset, 2, value, "reserved"); + if (value & 0x8000) + { + if ((value & 0xfff) == 0) + proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_tp_pdu_description, + tvb, curr_offset, 2, value, "Infinite number of PDUs to be transmitted in the TBF"); + else + proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_tp_pdu_description, + tvb, curr_offset, 2, value & 0xfff, "%d PDUs to be transmitted in the TBF", value & 0xfff); + } + else + proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_tp_pdu_description, + tvb, curr_offset, 2, value, "reserved"); - return(curr_offset - offset); + return (curr_offset - offset); } static guint16 de_tp_mode_flag(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; - guchar oct; + guint32 curr_offset; + guchar oct; - curr_offset = offset; + curr_offset = offset; - oct = tvb_get_guint8(tvb, curr_offset); + oct = tvb_get_guint8(tvb, curr_offset); - if (oct & 0x01) - proto_tree_add_text(tree, tvb, curr_offset, 1, "MS shall select the loop back option"); - else - proto_tree_add_text(tree, tvb, curr_offset, 1, "MS shall itself generate the pseudorandom data"); + if (oct & 0x01) + proto_tree_add_text(tree, tvb, curr_offset, 1, "MS shall select the loop back option"); + else + proto_tree_add_text(tree, tvb, curr_offset, 1, "MS shall itself generate the pseudorandom data"); - proto_tree_add_item(tree, hf_gsm_a_dtap_downlink_timeslot_offset, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(tree, hf_gsm_a_dtap_downlink_timeslot_offset, tvb, curr_offset, 1, ENC_NA); - curr_offset+= 1; + curr_offset+= 1; - return(curr_offset - offset); + return (curr_offset - offset); } static guint16 de_tp_egprs_mode_flag(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; - guchar oct; + guint32 curr_offset; + guchar oct; - curr_offset = offset; + curr_offset = offset; - oct = tvb_get_guint8(tvb, curr_offset); + oct = tvb_get_guint8(tvb, curr_offset); - if (oct & 0x01) - proto_tree_add_text(tree, tvb, curr_offset, 1, "MS loops back blocks on the uplink using GMSK modulation only"); - else - proto_tree_add_text(tree, tvb, curr_offset, 1, "MS loops back blocks on the uplink using either GMSK or 8-PSK modulation following the detected received modulation"); + if (oct & 0x01) + proto_tree_add_text(tree, tvb, curr_offset, 1, "MS loops back blocks on the uplink using GMSK modulation only"); + else + proto_tree_add_text(tree, tvb, curr_offset, 1, "MS loops back blocks on the uplink using either GMSK or 8-PSK modulation following the detected received modulation"); - proto_tree_add_item(tree, hf_gsm_a_dtap_downlink_timeslot_offset, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(tree, hf_gsm_a_dtap_downlink_timeslot_offset, tvb, curr_offset, 1, ENC_NA); - curr_offset+= 1; + curr_offset+= 1; - return(curr_offset - offset); + return (curr_offset - offset); } static const value_string gsm_positioning_technology_vals[] = { - { 0x00, "AGPS" }, - { 0x01, "AGNSS" }, - { 0, NULL } + { 0x00, "AGPS" }, + { 0x01, "AGNSS" }, + { 0, NULL } }; static guint16 de_tp_ms_positioning_technology(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; - guchar oct; + guint32 curr_offset; + guchar oct; - curr_offset = offset; + curr_offset = offset; - oct = tvb_get_guint8(tvb, curr_offset); - proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_ms_positioning_technology, tvb, curr_offset, 1, + oct = tvb_get_guint8(tvb, curr_offset); + proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_ms_positioning_technology, tvb, curr_offset, 1, oct, "%s", val_to_str(oct, gsm_positioning_technology_vals, "Reserved (%d)")); - curr_offset+= 1; + curr_offset+= 1; - return(curr_offset - offset); + return (curr_offset - offset); } static guint16 de_tp_ue_test_loop_mode(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; - guchar oct; - guint8 lb_setup_length,i,j; - guint16 value; - - curr_offset = offset; - - oct = tvb_get_guint8(tvb, curr_offset); - curr_offset+= 1; - - switch (oct & 0x03) - { - case 0: - { - proto_tree_add_text(tree, tvb, curr_offset, 1, "UE test loop mode 1 loop back (loopback of RLC SDUs or PDCP SDUs)"); - lb_setup_length = tvb_get_guint8(tvb, curr_offset); - curr_offset += 1; - for (i=0,j=0; (i<lb_setup_length) && (j<4); i+=3,j++) - { - proto_tree_add_text(tree, tvb, curr_offset, 1, "LB setup RB IE %d",j+1); - value = tvb_get_ntohs(tvb, curr_offset); - curr_offset += 2; - proto_tree_add_text(tree, tvb, curr_offset, 1, "Uplink RLC SDU size is %d bits",value); - oct = tvb_get_guint8(tvb, curr_offset); - curr_offset+= 1; - proto_tree_add_text(tree, tvb, curr_offset, 1, "Radio Bearer %d",oct & 0x1f); - } - break; - } - case 1: - proto_tree_add_text(tree, tvb, curr_offset, 1, "UE test loop mode 2 loop back (loopback of transport block data and CRC bits)"); - break; - case 2: - proto_tree_add_text(tree, tvb, curr_offset, 1, "UE test loop mode 3 RLC SDU counting (counting of received RLC SDUs)"); - oct = tvb_get_guint8(tvb, curr_offset); - curr_offset+= 1; - proto_tree_add_text(tree, tvb, curr_offset, 1, "MBMS short transmission identity %d",(oct & 0x1f)+1); - break; - default: - proto_tree_add_text(tree, tvb, curr_offset, 1, "UE test loop mode reserved (%d)",oct & 0x03); - break; - } - - return(curr_offset - offset); + guint32 curr_offset; + guchar oct; + guint8 lb_setup_length,i,j; + guint16 value; + + curr_offset = offset; + + oct = tvb_get_guint8(tvb, curr_offset); + curr_offset+= 1; + + switch (oct & 0x03) + { + case 0: + { + proto_tree_add_text(tree, tvb, curr_offset, 1, "UE test loop mode 1 loop back (loopback of RLC SDUs or PDCP SDUs)"); + lb_setup_length = tvb_get_guint8(tvb, curr_offset); + curr_offset += 1; + for (i=0,j=0; (i<lb_setup_length) && (j<4); i+=3,j++) + { + proto_tree_add_text(tree, tvb, curr_offset, 1, "LB setup RB IE %d",j+1); + value = tvb_get_ntohs(tvb, curr_offset); + curr_offset += 2; + proto_tree_add_text(tree, tvb, curr_offset, 1, "Uplink RLC SDU size is %d bits",value); + oct = tvb_get_guint8(tvb, curr_offset); + curr_offset+= 1; + proto_tree_add_text(tree, tvb, curr_offset, 1, "Radio Bearer %d",oct & 0x1f); + } + break; + } + case 1: + proto_tree_add_text(tree, tvb, curr_offset, 1, "UE test loop mode 2 loop back (loopback of transport block data and CRC bits)"); + break; + case 2: + proto_tree_add_text(tree, tvb, curr_offset, 1, "UE test loop mode 3 RLC SDU counting (counting of received RLC SDUs)"); + oct = tvb_get_guint8(tvb, curr_offset); + curr_offset+= 1; + proto_tree_add_text(tree, tvb, curr_offset, 1, "MBMS short transmission identity %d",(oct & 0x1f)+1); + break; + default: + proto_tree_add_text(tree, tvb, curr_offset, 1, "UE test loop mode reserved (%d)",oct & 0x03); + break; + } + + return (curr_offset - offset); } static guint16 de_tp_ue_positioning_technology(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; - guchar oct; + guint32 curr_offset; + guchar oct; - curr_offset = offset; + curr_offset = offset; - oct = tvb_get_guint8(tvb, curr_offset); + oct = tvb_get_guint8(tvb, curr_offset); - proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_ue_positioning_technology, tvb, curr_offset, 1, + proto_tree_add_uint_format_value(tree, hf_gsm_a_dtap_ue_positioning_technology, tvb, curr_offset, 1, oct, "%s", val_to_str(oct, gsm_positioning_technology_vals, "Reserved (%d)")); - curr_offset+= 1; + curr_offset+= 1; - return(curr_offset - offset); + return (curr_offset - offset); } static guint16 de_tp_rlc_sdu_counter_value(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; - guint32 value; + guint32 curr_offset; + guint32 value; - curr_offset = offset; + curr_offset = offset; - value = tvb_get_ntohl(tvb, curr_offset); - curr_offset+= 4; + value = tvb_get_ntohl(tvb, curr_offset); + curr_offset+= 4; - proto_tree_add_text(tree, tvb, curr_offset, 1, "UE received RLC SDU counter value: %d",value); + proto_tree_add_text(tree, tvb, curr_offset, 1, "UE received RLC SDU counter value: %d",value); - return(curr_offset - offset); + return (curr_offset - offset); } static const value_string epc_ue_test_loop_mode_vals[] = { - { 0, "A"}, - { 1, "B"}, - { 2, "C"}, - { 3, "reserved"}, - { 0, NULL } + { 0, "A"}, + { 1, "B"}, + { 2, "C"}, + { 3, "reserved"}, + { 0, NULL } }; static guint16 de_tp_epc_ue_test_loop_mode(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; - guint32 bit_offset; + guint32 curr_offset; + guint32 bit_offset; - curr_offset = offset; - bit_offset = curr_offset<<3; + curr_offset = offset; + bit_offset = curr_offset<<3; - proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, bit_offset, 6, ENC_BIG_ENDIAN); - bit_offset += 6; - proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_ue_tl_mode, tvb, bit_offset, 2, ENC_BIG_ENDIAN); - /*bit_offset += 2;*/ - /* Store test loop mode to know how to dissect Close UE Test Loop message */ - epc_test_loop_mode = tvb_get_guint8(tvb, curr_offset) & 0x03; - curr_offset++; + proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, bit_offset, 6, ENC_BIG_ENDIAN); + bit_offset += 6; + proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_ue_tl_mode, tvb, bit_offset, 2, ENC_BIG_ENDIAN); + /*bit_offset += 2;*/ + /* Store test loop mode to know how to dissect Close UE Test Loop message */ + epc_test_loop_mode = tvb_get_guint8(tvb, curr_offset) & 0x03; + curr_offset++; - return(curr_offset - offset); + return (curr_offset - offset); } static guint16 de_tp_epc_ue_tl_a_lb_setup(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; - guint32 count, nb_lb; - guint8 drb; - proto_tree *lb_setup_tree = NULL; + guint32 curr_offset; + guint32 count, nb_lb; + guint8 drb; + proto_tree *lb_setup_tree = NULL; - curr_offset = offset; + curr_offset = offset; - count = 0; - nb_lb = len / 3; + count = 0; + nb_lb = len / 3; - proto_tree_add_text(tree, tvb, curr_offset, len, "Number of LB entities: %d", nb_lb); - while ((count < nb_lb) && (count < 8)){ - lb_setup_tree = proto_tree_add_subtree_format(tree, tvb, curr_offset, 3, - ett_epc_ue_tl_a_lb_setup, NULL, "LB entity %d", count); + proto_tree_add_text(tree, tvb, curr_offset, len, "Number of LB entities: %d", nb_lb); + while ((count < nb_lb) && (count < 8)) { + lb_setup_tree = proto_tree_add_subtree_format(tree, tvb, curr_offset, 3, + ett_epc_ue_tl_a_lb_setup, NULL, "LB entity %d", count); - proto_tree_add_bits_item(lb_setup_tree, hf_gsm_a_dtap_epc_ue_tl_a_ul_sdu_size, tvb, curr_offset<<3, 16, ENC_BIG_ENDIAN); - curr_offset += 2; - drb = tvb_get_guint8(tvb, curr_offset) & 0x1f; - proto_tree_add_uint_format_value(lb_setup_tree, hf_gsm_a_dtap_epc_ue_tl_a_drb, tvb, curr_offset, 1, - drb, "%d (%d)", drb+1, drb); - curr_offset++; - count++; - } + proto_tree_add_bits_item(lb_setup_tree, hf_gsm_a_dtap_epc_ue_tl_a_ul_sdu_size, tvb, curr_offset<<3, 16, ENC_BIG_ENDIAN); + curr_offset += 2; + drb = tvb_get_guint8(tvb, curr_offset) & 0x1f; + proto_tree_add_uint_format_value(lb_setup_tree, hf_gsm_a_dtap_epc_ue_tl_a_drb, tvb, curr_offset, 1, + drb, "%d (%d)", drb+1, drb); + curr_offset++; + count++; + } - EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); + EXTRANEOUS_DATA_CHECK(len, curr_offset - offset); - return(len); + return (len); } static guint16 de_tp_epc_ue_tl_b_lb_setup(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; + guint32 curr_offset; - curr_offset = offset; + curr_offset = offset; - proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_ue_tl_b_ip_pdu_delay, tvb, curr_offset<<3, 8, ENC_BIG_ENDIAN); - curr_offset++; + proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_ue_tl_b_ip_pdu_delay, tvb, curr_offset<<3, 8, ENC_BIG_ENDIAN); + curr_offset++; - return(curr_offset - offset); + return (curr_offset - offset); } static guint16 de_tp_epc_ue_tl_c_setup(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; + guint32 curr_offset; - curr_offset = offset; + curr_offset = offset; - proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_ue_tl_c_mbsfn_area_id, tvb, curr_offset<<3, 8, ENC_BIG_ENDIAN); - curr_offset++; - proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_ue_tl_c_mch_id, tvb, (curr_offset<<3)+4, 4, ENC_BIG_ENDIAN); - curr_offset++; - proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_ue_tl_c_lcid, tvb, (curr_offset<<3)+3, 5, ENC_BIG_ENDIAN); - curr_offset++; + proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_ue_tl_c_mbsfn_area_id, tvb, curr_offset<<3, 8, ENC_BIG_ENDIAN); + curr_offset++; + proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_ue_tl_c_mch_id, tvb, (curr_offset<<3)+4, 4, ENC_BIG_ENDIAN); + curr_offset++; + proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_ue_tl_c_lcid, tvb, (curr_offset<<3)+3, 5, ENC_BIG_ENDIAN); + curr_offset++; - return(curr_offset - offset); + return (curr_offset - offset); } static const value_string epc_ue_positioning_technology_vals[] = { - { 0, "AGNSS"}, - { 1, "OTDOA"}, - { 0, NULL } + { 0, "AGNSS"}, + { 1, "OTDOA"}, + { 0, NULL } }; static guint16 de_tp_epc_ue_positioning_technology(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; + guint32 curr_offset; - curr_offset = offset; + curr_offset = offset; - proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_ue_positioning_technology, tvb, curr_offset<<3, 8, ENC_BIG_ENDIAN); - curr_offset++; + proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_ue_positioning_technology, tvb, curr_offset<<3, 8, ENC_BIG_ENDIAN); + curr_offset++; - return(curr_offset - offset); + return (curr_offset - offset); } static guint16 de_tp_epc_mbms_packet_counter_value(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; + guint32 curr_offset; - curr_offset = offset; + curr_offset = offset; - proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_mbms_packet_counter_value, tvb, curr_offset<<3, 32, ENC_BIG_ENDIAN); - curr_offset += 4; + proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_mbms_packet_counter_value, tvb, curr_offset<<3, 32, ENC_BIG_ENDIAN); + curr_offset += 4; - return(curr_offset - offset); + return (curr_offset - offset); } static const true_false_string epc_latitude_sign_value = { - "South", - "North" + "South", + "North" }; static const true_false_string epc_altitude_dir_value = { - "Depth", - "Height" + "Depth", + "Height" }; static guint16 de_tp_epc_ellipsoid_point_with_alt(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; - guint32 longitude; + guint32 curr_offset; + guint32 longitude; - curr_offset = offset; + curr_offset = offset; - proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_latitude_sign, tvb, curr_offset<<3, 1, ENC_BIG_ENDIAN); - proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_degrees_latitude, tvb, (curr_offset<<3)+1, 23, ENC_BIG_ENDIAN); - curr_offset += 3; - longitude = tvb_get_ntoh24(tvb, curr_offset); - proto_tree_add_int_format(tree, hf_gsm_a_dtap_epc_degrees_longitude, tvb, curr_offset, 3, longitude, - "%s = %s: %d", decode_bits_in_field(curr_offset<<3, 24, longitude), - proto_registrar_get_name(hf_gsm_a_dtap_epc_degrees_longitude), longitude-8388608); - curr_offset += 3; - proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_altitude_dir, tvb, curr_offset<<3, 1, ENC_BIG_ENDIAN); - proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_altitude, tvb, (curr_offset<<3)+1, 15, ENC_BIG_ENDIAN); - curr_offset += 2; + proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_latitude_sign, tvb, curr_offset<<3, 1, ENC_BIG_ENDIAN); + proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_degrees_latitude, tvb, (curr_offset<<3)+1, 23, ENC_BIG_ENDIAN); + curr_offset += 3; + longitude = tvb_get_ntoh24(tvb, curr_offset); + proto_tree_add_int_format(tree, hf_gsm_a_dtap_epc_degrees_longitude, tvb, curr_offset, 3, longitude, + "%s = %s: %d", decode_bits_in_field(curr_offset<<3, 24, longitude), + proto_registrar_get_name(hf_gsm_a_dtap_epc_degrees_longitude), longitude-8388608); + curr_offset += 3; + proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_altitude_dir, tvb, curr_offset<<3, 1, ENC_BIG_ENDIAN); + proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_altitude, tvb, (curr_offset<<3)+1, 15, ENC_BIG_ENDIAN); + curr_offset += 2; - return(curr_offset - offset); + return (curr_offset - offset); } static guint16 de_tp_epc_horizontal_velocity(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; + guint32 curr_offset; - curr_offset = offset; + curr_offset = offset; - proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_bearing, tvb, curr_offset<<3, 9, ENC_BIG_ENDIAN); - proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_horizontal_speed, tvb, (curr_offset<<3)+9, 11, ENC_BIG_ENDIAN); - curr_offset += 3; + proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_bearing, tvb, curr_offset<<3, 9, ENC_BIG_ENDIAN); + proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_horizontal_speed, tvb, (curr_offset<<3)+9, 11, ENC_BIG_ENDIAN); + curr_offset += 3; - return(curr_offset - offset); + return (curr_offset - offset); } static guint16 de_tp_epc_gnss_tod_msec(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) { - guint32 curr_offset; + guint32 curr_offset; - curr_offset = offset; + curr_offset = offset; - proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_gnss_tod_msec, tvb, (curr_offset<<3)+2, 22, ENC_BIG_ENDIAN); - curr_offset += 3; + proto_tree_add_bits_item(tree, hf_gsm_a_dtap_epc_gnss_tod_msec, tvb, (curr_offset<<3)+2, 22, ENC_BIG_ENDIAN); + curr_offset += 3; - return(curr_offset - offset); + return (curr_offset - offset); } guint16 (*dtap_elem_fcn[])(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len, gchar *add_string, int string_len) = { - /* Mobility Management Information Elements 10.5.3 */ - de_auth_param_rand, /* Authentication Parameter RAND */ - de_auth_param_autn, /* Authentication Parameter AUTN (UMTS and EPS authentication challenge) */ - de_auth_resp_param, /* Authentication Response Parameter */ - de_auth_resp_param_ext, /* Authentication Response Parameter (extension) (UMTS authentication challenge only) */ - de_auth_fail_param, /* Authentication Failure Parameter (UMTS and EPS authentication challenge) */ - NULL /* handled inline */, /* CM Service Type */ - NULL /* handled inline */, /* Identity Type */ - NULL /* handled inline */, /* Location Updating Type */ - de_network_name, /* Network Name */ - de_rej_cause, /* Reject Cause */ - NULL /* no associated data */, /* Follow-on Proceed */ - de_time_zone, /* Time Zone */ - de_time_zone_time, /* Time Zone and Time */ - NULL /* no associated data */, /* CTS Permission */ - de_lsa_id, /* LSA Identifier */ - de_day_saving_time, /* Daylight Saving Time */ - de_emerg_num_list, /* Emergency Number List */ - de_add_upd_params, /* Additional update parameters */ - de_mm_timer, /* MM Timer */ - /* Call Control Information Elements 10.5.4 */ - de_aux_states, /* Auxiliary States */ - de_bearer_cap, /* Bearer Capability */ - de_cc_cap, /* Call Control Capabilities */ - de_call_state, /* Call State */ - de_cld_party_bcd_num, /* Called Party BCD Number */ - de_cld_party_sub_addr, /* Called Party Subaddress */ - de_clg_party_bcd_num, /* Calling Party BCD Number */ - de_clg_party_sub_addr, /* Calling Party Subaddress */ - de_cause, /* Cause */ - NULL /* no associated data */, /* CLIR Suppression */ - NULL /* no associated data */, /* CLIR Invocation */ - NULL /* handled inline */, /* Congestion Level */ - de_conn_num, /* Connected Number */ - de_conn_sub_addr, /* Connected Subaddress */ - de_facility, /* Facility */ - de_hlc, /* High Layer Compatibility */ - de_keypad_facility, /* Keypad Facility */ - de_llc, /* 10.5.4.18 Low layer compatibility */ - NULL, /* More Data */ - de_notif_ind, /* Notification Indicator */ - de_prog_ind, /* Progress Indicator */ - de_recall_type, /* 10.5.4.21a Recall type $(CCBS)$ */ - de_red_party_bcd_num, /* Redirecting Party BCD Number */ - de_red_party_sub_addr, /* Redirecting Party Subaddress */ - de_repeat_ind, /* Repeat Indicator */ - NULL /* no associated data */, /* Reverse Call Setup Direction */ - de_setup_cont, /* SETUP Container $(CCBS)$ */ - de_signal, /* Signal */ - de_ss_ver_ind, /* SS Version Indicator */ - de_u2u, /* User-user */ - de_alert_pat, /* Alerting Pattern $(NIA)$ */ - de_allowed_act, /* Allowed Actions $(CCBS)$ */ - de_stream_id, /* Stream Identifier */ - de_nw_call_ctrl_cap, /* Network Call Control Capabilities */ - de_ca_of_no_cli, /* Cause of No CLI */ - de_sup_codec_list, /* Supported Codec List */ - de_serv_cat, /* Service Category */ - NULL, /* 10.5.4.34 Redial */ - NULL, /* 10.5.4.35 Network-initiated Service Upgrade ind */ - /* Short Message Service Information Elements [5] 8.1.4 */ - de_cp_user_data, /* CP-User Data */ - de_cp_cause, /* CP-Cause */ - /* Tests procedures information elements 3GPP TS 44.014 6.4.0 and 3GPP TS 34.109 6.4.0 */ - de_tp_sub_channel, /* Close TCH Loop Cmd Sub-channel */ - de_tp_ack, /* Open Loop Cmd Ack */ - de_tp_loop_type, /* Close Multi-slot Loop Cmd Loop type */ - de_tp_loop_ack, /* Close Multi-slot Loop Ack Result */ - de_tp_tested_device, /* Test Interface Tested device */ - de_tp_pdu_description, /* GPRS Test Mode Cmd PDU description */ - de_tp_mode_flag, /* GPRS Test Mode Cmd Mode flag */ - de_tp_egprs_mode_flag, /* EGPRS Start Radio Block Loopback Cmd Mode flag */ - de_tp_ms_positioning_technology, /* MS Positioning Technology */ - de_tp_ue_test_loop_mode, /* Close UE Test Loop Mode */ - de_tp_ue_positioning_technology, /* UE Positioning Technology */ - de_tp_rlc_sdu_counter_value, /* RLC SDU Counter Value */ - de_tp_epc_ue_test_loop_mode, /* UE Test Loop Mode */ - de_tp_epc_ue_tl_a_lb_setup, /* UE Test Loop Mode A LB Setup */ - de_tp_epc_ue_tl_b_lb_setup, /* UE Test Loop Mode B LB Setup */ - de_tp_epc_ue_tl_c_setup, /* UE Test Loop Mode C Setup */ - de_tp_epc_ue_positioning_technology, /* UE Positioning Technology */ - de_tp_epc_mbms_packet_counter_value, /* MBMS Packet Counter Value */ - de_tp_epc_ellipsoid_point_with_alt, /* ellipsoidPointWithAltitude */ - de_tp_epc_horizontal_velocity, /* horizontalVelocity */ - de_tp_epc_gnss_tod_msec, /* gnss-TOD-msec */ - NULL, /* NONE */ + /* Mobility Management Information Elements 10.5.3 */ + de_auth_param_rand, /* Authentication Parameter RAND */ + de_auth_param_autn, /* Authentication Parameter AUTN (UMTS and EPS authentication challenge) */ + de_auth_resp_param, /* Authentication Response Parameter */ + de_auth_resp_param_ext, /* Authentication Response Parameter (extension) (UMTS authentication challenge only) */ + de_auth_fail_param, /* Authentication Failure Parameter (UMTS and EPS authentication challenge) */ + NULL /* handled inline */, /* CM Service Type */ + NULL /* handled inline */, /* Identity Type */ + NULL /* handled inline */, /* Location Updating Type */ + de_network_name, /* Network Name */ + de_rej_cause, /* Reject Cause */ + NULL /* no associated data */, /* Follow-on Proceed */ + de_time_zone, /* Time Zone */ + de_time_zone_time, /* Time Zone and Time */ + NULL /* no associated data */, /* CTS Permission */ + de_lsa_id, /* LSA Identifier */ + de_day_saving_time, /* Daylight Saving Time */ + de_emerg_num_list, /* Emergency Number List */ + de_add_upd_params, /* Additional update parameters */ + de_mm_timer, /* MM Timer */ + /* Call Control Information Elements 10.5.4 */ + de_aux_states, /* Auxiliary States */ + de_bearer_cap, /* Bearer Capability */ + de_cc_cap, /* Call Control Capabilities */ + de_call_state, /* Call State */ + de_cld_party_bcd_num, /* Called Party BCD Number */ + de_cld_party_sub_addr, /* Called Party Subaddress */ + de_clg_party_bcd_num, /* Calling Party BCD Number */ + de_clg_party_sub_addr, /* Calling Party Subaddress */ + de_cause, /* Cause */ + NULL /* no associated data */, /* CLIR Suppression */ + NULL /* no associated data */, /* CLIR Invocation */ + NULL /* handled inline */, /* Congestion Level */ + de_conn_num, /* Connected Number */ + de_conn_sub_addr, /* Connected Subaddress */ + de_facility, /* Facility */ + de_hlc, /* High Layer Compatibility */ + de_keypad_facility, /* Keypad Facility */ + de_llc, /* 10.5.4.18 Low layer compatibility */ + NULL, /* More Data */ + de_notif_ind, /* Notification Indicator */ + de_prog_ind, /* Progress Indicator */ + de_recall_type, /* 10.5.4.21a Recall type $(CCBS)$ */ + de_red_party_bcd_num, /* Redirecting Party BCD Number */ + de_red_party_sub_addr, /* Redirecting Party Subaddress */ + de_repeat_ind, /* Repeat Indicator */ + NULL /* no associated data */, /* Reverse Call Setup Direction */ + de_setup_cont, /* SETUP Container $(CCBS)$ */ + de_signal, /* Signal */ + de_ss_ver_ind, /* SS Version Indicator */ + de_u2u, /* User-user */ + de_alert_pat, /* Alerting Pattern $(NIA)$ */ + de_allowed_act, /* Allowed Actions $(CCBS)$ */ + de_stream_id, /* Stream Identifier */ + de_nw_call_ctrl_cap, /* Network Call Control Capabilities */ + de_ca_of_no_cli, /* Cause of No CLI */ + de_sup_codec_list, /* Supported Codec List */ + de_serv_cat, /* Service Category */ + NULL, /* 10.5.4.34 Redial */ + NULL, /* 10.5.4.35 Network-initiated Service Upgrade ind */ + /* Short Message Service Information Elements [5] 8.1.4 */ + de_cp_user_data, /* CP-User Data */ + de_cp_cause, /* CP-Cause */ + /* Tests procedures information elements 3GPP TS 44.014 6.4.0 and 3GPP TS 34.109 6.4.0 */ + de_tp_sub_channel, /* Close TCH Loop Cmd Sub-channel */ + de_tp_ack, /* Open Loop Cmd Ack */ + de_tp_loop_type, /* Close Multi-slot Loop Cmd Loop type */ + de_tp_loop_ack, /* Close Multi-slot Loop Ack Result */ + de_tp_tested_device, /* Test Interface Tested device */ + de_tp_pdu_description, /* GPRS Test Mode Cmd PDU description */ + de_tp_mode_flag, /* GPRS Test Mode Cmd Mode flag */ + de_tp_egprs_mode_flag, /* EGPRS Start Radio Block Loopback Cmd Mode flag */ + de_tp_ms_positioning_technology, /* MS Positioning Technology */ + de_tp_ue_test_loop_mode, /* Close UE Test Loop Mode */ + de_tp_ue_positioning_technology, /* UE Positioning Technology */ + de_tp_rlc_sdu_counter_value, /* RLC SDU Counter Value */ + de_tp_epc_ue_test_loop_mode, /* UE Test Loop Mode */ + de_tp_epc_ue_tl_a_lb_setup, /* UE Test Loop Mode A LB Setup */ + de_tp_epc_ue_tl_b_lb_setup, /* UE Test Loop Mode B LB Setup */ + de_tp_epc_ue_tl_c_setup, /* UE Test Loop Mode C Setup */ + de_tp_epc_ue_positioning_technology, /* UE Positioning Technology */ + de_tp_epc_mbms_packet_counter_value, /* MBMS Packet Counter Value */ + de_tp_epc_ellipsoid_point_with_alt, /* ellipsoidPointWithAltitude */ + de_tp_epc_horizontal_velocity, /* horizontalVelocity */ + de_tp_epc_gnss_tod_msec, /* gnss-TOD-msec */ + NULL, /* NONE */ }; /* MESSAGE FUNCTIONS */ @@ -3962,53 +3963,53 @@ guint16 (*dtap_elem_fcn[])(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _ static void dtap_mm_auth_req(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; - guint8 oct; - proto_tree *subtree; + guint32 curr_offset; + guint32 consumed; + guint curr_len; + guint8 oct; + proto_tree *subtree; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_FALSE; + is_uplink = IS_UPLINK_FALSE; - /* - * special dissection for Cipher Key Sequence Number - */ - oct = tvb_get_guint8(tvb, curr_offset); + /* + * special dissection for Cipher Key Sequence Number + */ + oct = tvb_get_guint8(tvb, curr_offset); - proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 4, ENC_BIG_ENDIAN); + proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 4, ENC_BIG_ENDIAN); - subtree = - proto_tree_add_subtree(tree, - tvb, curr_offset, 1, ett_gsm_common_elem[DE_CIPH_KEY_SEQ_NUM], NULL, - val_to_str_ext_const(DE_CIPH_KEY_SEQ_NUM, &gsm_common_elem_strings_ext, "")); + subtree = + proto_tree_add_subtree(tree, + tvb, curr_offset, 1, ett_gsm_common_elem[DE_CIPH_KEY_SEQ_NUM], NULL, + val_to_str_ext_const(DE_CIPH_KEY_SEQ_NUM, &gsm_common_elem_strings_ext, "")); - proto_tree_add_bits_item(subtree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+4, 1, ENC_BIG_ENDIAN); + proto_tree_add_bits_item(subtree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+4, 1, ENC_BIG_ENDIAN); - switch (oct & 0x07) - { - case 0x07: + switch (oct & 0x07) + { + case 0x07: proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_ciphering_key_sequence_number, tvb, curr_offset, 1, - oct, "No key is available"); - break; + oct, "No key is available"); + break; - default: - proto_tree_add_item(subtree, hf_gsm_a_dtap_ciphering_key_sequence_number, tvb, curr_offset, 1, ENC_NA); - break; - } + default: + proto_tree_add_item(subtree, hf_gsm_a_dtap_ciphering_key_sequence_number, tvb, curr_offset, 1, ENC_NA); + break; + } - curr_offset++; - curr_len--; + curr_offset++; + curr_len--; - if ((signed)curr_len <= 0) return; + if ((signed)curr_len <= 0) return; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_AUTH_PARAM_RAND, " - UMTS challenge or GSM challenge"); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_AUTH_PARAM_RAND, " - UMTS challenge or GSM challenge"); - ELEM_OPT_TLV(0x20, GSM_A_PDU_TYPE_DTAP, DE_AUTH_PARAM_AUTN, NULL); + ELEM_OPT_TLV(0x20, GSM_A_PDU_TYPE_DTAP, DE_AUTH_PARAM_AUTN, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4017,20 +4018,20 @@ dtap_mm_auth_req(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint3 static void dtap_mm_auth_resp(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_AUTH_RESP_PARAM, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_AUTH_RESP_PARAM, NULL); - ELEM_OPT_TLV(0x21, GSM_A_PDU_TYPE_DTAP, DE_AUTH_RESP_PARAM_EXT, NULL); + ELEM_OPT_TLV(0x21, GSM_A_PDU_TYPE_DTAP, DE_AUTH_RESP_PARAM_EXT, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4039,20 +4040,20 @@ dtap_mm_auth_resp(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint static void dtap_mm_auth_fail(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_REJ_CAUSE, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_REJ_CAUSE, NULL); - ELEM_OPT_TLV(0x22, GSM_A_PDU_TYPE_DTAP, DE_AUTH_FAIL_PARAM, NULL); + ELEM_OPT_TLV(0x22, GSM_A_PDU_TYPE_DTAP, DE_AUTH_FAIL_PARAM, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4061,58 +4062,58 @@ dtap_mm_auth_fail(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint static void dtap_mm_cm_reestab_req(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; - guint8 oct; - proto_tree *subtree; + guint32 curr_offset; + guint32 consumed; + guint curr_len; + guint8 oct; + proto_tree *subtree; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - /* - * special dissection for Cipher Key Sequence Number - */ - oct = tvb_get_guint8(tvb, curr_offset); + /* + * special dissection for Cipher Key Sequence Number + */ + oct = tvb_get_guint8(tvb, curr_offset); - proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 4, ENC_BIG_ENDIAN); + proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 4, ENC_BIG_ENDIAN); - subtree = - proto_tree_add_subtree(tree, - tvb, curr_offset, 1, ett_gsm_common_elem[DE_CIPH_KEY_SEQ_NUM], NULL, - val_to_str_ext_const(DE_CIPH_KEY_SEQ_NUM, &gsm_common_elem_strings_ext, "")); + subtree = + proto_tree_add_subtree(tree, + tvb, curr_offset, 1, ett_gsm_common_elem[DE_CIPH_KEY_SEQ_NUM], NULL, + val_to_str_ext_const(DE_CIPH_KEY_SEQ_NUM, &gsm_common_elem_strings_ext, "")); - proto_tree_add_bits_item(subtree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+4, 1, ENC_BIG_ENDIAN); + proto_tree_add_bits_item(subtree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+4, 1, ENC_BIG_ENDIAN); - switch (oct & 0x07) - { - case 0x07: + switch (oct & 0x07) + { + case 0x07: proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_ciphering_key_sequence_number, tvb, curr_offset, 1, - oct, "No key is available"); - break; + oct, "No key is available"); + break; - default: - proto_tree_add_item(subtree, hf_gsm_a_dtap_ciphering_key_sequence_number, tvb, curr_offset, 1, ENC_NA); - break; - } + default: + proto_tree_add_item(subtree, hf_gsm_a_dtap_ciphering_key_sequence_number, tvb, curr_offset, 1, ENC_NA); + break; + } - curr_offset++; - curr_len--; + curr_offset++; + curr_len--; - if ((signed)curr_len <= 0) return; + if ((signed)curr_len <= 0) return; - ELEM_MAND_LV(GSM_A_PDU_TYPE_COMMON, DE_MS_CM_2, NULL); + ELEM_MAND_LV(GSM_A_PDU_TYPE_COMMON, DE_MS_CM_2, NULL); - ELEM_MAND_LV(GSM_A_PDU_TYPE_COMMON, DE_MID, NULL); + ELEM_MAND_LV(GSM_A_PDU_TYPE_COMMON, DE_MID, NULL); - ELEM_OPT_TV(0x13, GSM_A_PDU_TYPE_COMMON, DE_LAI, NULL); + ELEM_OPT_TV(0x13, GSM_A_PDU_TYPE_COMMON, DE_LAI, NULL); - ELEM_OPT_TV_SHORT(0xD0, GSM_A_PDU_TYPE_GM, DE_DEVICE_PROPERTIES, NULL); + ELEM_OPT_TV_SHORT(0xD0, GSM_A_PDU_TYPE_GM, DE_DEVICE_PROPERTIES, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4121,18 +4122,18 @@ dtap_mm_cm_reestab_req(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, static void dtap_mm_cm_srvc_prompt(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_FALSE; + is_uplink = IS_UPLINK_FALSE; - ELEM_MAND_V(GSM_A_PDU_TYPE_COMMON, DE_PD_SAPI, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_COMMON, DE_PD_SAPI, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4141,20 +4142,20 @@ dtap_mm_cm_srvc_prompt(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, static void dtap_mm_cm_srvc_rej(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_FALSE; + is_uplink = IS_UPLINK_FALSE; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_REJ_CAUSE, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_REJ_CAUSE, NULL); - ELEM_OPT_TLV(0x36, GSM_A_PDU_TYPE_DTAP, DE_MM_TIMER, " - T3246 value"); + ELEM_OPT_TLV(0x36, GSM_A_PDU_TYPE_DTAP, DE_MM_TIMER, " - T3246 value"); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4163,150 +4164,150 @@ dtap_mm_cm_srvc_rej(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, gui static void dtap_mm_abort(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_FALSE; + is_uplink = IS_UPLINK_FALSE; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_REJ_CAUSE, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_REJ_CAUSE, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* * [3] 9.2.9 CM service request */ static const value_string gsm_a_dtap_service_type_vals[] = { - { 0x00, "Reserved"}, + { 0x00, "Reserved"}, { 0x01, "Mobile originating call establishment or packet mode connection establishment"}, - { 0x02, "Emergency call establishment"}, - { 0x03, "Reserved"}, - { 0x04, "Short message service"}, - { 0x05, "Reserved"}, - { 0x06, "Reserved"}, - { 0x07, "Reserved"}, - { 0x08, "Supplementary service activation"}, - { 0x09, "Voice group call establishment"}, - { 0x0a, "Voice broadcast call establishment"}, - { 0x0b, "Location Services"}, - { 0x0c, "Reserved"}, - { 0x0d, "Reserved"}, - { 0x0e, "Reserved"}, - { 0x0f, "Reserved"}, - { 0, NULL } + { 0x02, "Emergency call establishment"}, + { 0x03, "Reserved"}, + { 0x04, "Short message service"}, + { 0x05, "Reserved"}, + { 0x06, "Reserved"}, + { 0x07, "Reserved"}, + { 0x08, "Supplementary service activation"}, + { 0x09, "Voice group call establishment"}, + { 0x0a, "Voice broadcast call establishment"}, + { 0x0b, "Location Services"}, + { 0x0c, "Reserved"}, + { 0x0d, "Reserved"}, + { 0x0e, "Reserved"}, + { 0x0f, "Reserved"}, + { 0, NULL } }; static void dtap_mm_cm_srvc_req(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; - guint8 oct; - proto_tree *subtree; + guint32 curr_offset; + guint32 consumed; + guint curr_len; + guint8 oct; + proto_tree *subtree; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - /* - * special dissection for CM Service Type - */ - oct = tvb_get_guint8(tvb, curr_offset); + /* + * special dissection for CM Service Type + */ + oct = tvb_get_guint8(tvb, curr_offset); - subtree = - proto_tree_add_subtree(tree, - tvb, curr_offset, 1, ett_gsm_common_elem[DE_CIPH_KEY_SEQ_NUM], NULL, - val_to_str_ext_const(DE_CIPH_KEY_SEQ_NUM, &gsm_common_elem_strings_ext, "")); + subtree = + proto_tree_add_subtree(tree, + tvb, curr_offset, 1, ett_gsm_common_elem[DE_CIPH_KEY_SEQ_NUM], NULL, + val_to_str_ext_const(DE_CIPH_KEY_SEQ_NUM, &gsm_common_elem_strings_ext, "")); - proto_tree_add_bits_item(subtree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 1, ENC_BIG_ENDIAN); + proto_tree_add_bits_item(subtree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 1, ENC_BIG_ENDIAN); - switch ((oct & 0x70) >> 4) - { - case 0x07: + switch ((oct & 0x70) >> 4) + { + case 0x07: proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_ciphering_key_sequence_number70, tvb, curr_offset, 1, - oct, "No key is available"); - break; + oct, "No key is available"); + break; - default: - proto_tree_add_item(subtree, hf_gsm_a_dtap_ciphering_key_sequence_number70, tvb, curr_offset, 1, ENC_NA); - break; - } + default: + proto_tree_add_item(subtree, hf_gsm_a_dtap_ciphering_key_sequence_number70, tvb, curr_offset, 1, ENC_NA); + break; + } - subtree = - proto_tree_add_subtree(tree, - tvb, curr_offset, 1, ett_gsm_dtap_elem[DE_CM_SRVC_TYPE], NULL, - val_to_str_ext_const(DE_CM_SRVC_TYPE, &gsm_dtap_elem_strings_ext, "")); + subtree = + proto_tree_add_subtree(tree, + tvb, curr_offset, 1, ett_gsm_dtap_elem[DE_CM_SRVC_TYPE], NULL, + val_to_str_ext_const(DE_CM_SRVC_TYPE, &gsm_dtap_elem_strings_ext, "")); - proto_tree_add_item(subtree, hf_gsm_a_dtap_service_type, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_service_type, tvb, curr_offset, 1, ENC_NA); - curr_offset++; - curr_len--; + curr_offset++; + curr_len--; - if ((signed)curr_len <= 0) return; + if ((signed)curr_len <= 0) return; - ELEM_MAND_LV(GSM_A_PDU_TYPE_COMMON, DE_MS_CM_2, NULL); + ELEM_MAND_LV(GSM_A_PDU_TYPE_COMMON, DE_MS_CM_2, NULL); - ELEM_MAND_LV(GSM_A_PDU_TYPE_COMMON, DE_MID, NULL); + ELEM_MAND_LV(GSM_A_PDU_TYPE_COMMON, DE_MID, NULL); - ELEM_OPT_TV_SHORT(0x80, GSM_A_PDU_TYPE_COMMON, DE_PRIO, NULL); + ELEM_OPT_TV_SHORT(0x80, GSM_A_PDU_TYPE_COMMON, DE_PRIO, NULL); - ELEM_OPT_TV_SHORT(0xC0, GSM_A_PDU_TYPE_DTAP, DE_ADD_UPD_PARAMS, NULL); + ELEM_OPT_TV_SHORT(0xC0, GSM_A_PDU_TYPE_DTAP, DE_ADD_UPD_PARAMS, NULL); - ELEM_OPT_TV_SHORT(0xD0, GSM_A_PDU_TYPE_GM, DE_DEVICE_PROPERTIES, NULL); + ELEM_OPT_TV_SHORT(0xD0, GSM_A_PDU_TYPE_GM, DE_DEVICE_PROPERTIES, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* * [3] 9.2.10 Identity request */ static const value_string gsm_a_dtap_type_of_identity_vals[] = { - { 0x00, "Reserved"}, + { 0x00, "Reserved"}, { 0x01, "IMSI"}, - { 0x02, "IMEI"}, - { 0x03, "IMEISV"}, - { 0x04, "TMSI"}, - { 0x05, "P-TMSI, RAI, P-TMSI signature"}, - { 0x06, "Reserved"}, - { 0x07, "Reserved"}, - { 0, NULL } + { 0x02, "IMEI"}, + { 0x03, "IMEISV"}, + { 0x04, "TMSI"}, + { 0x05, "P-TMSI, RAI, P-TMSI signature"}, + { 0x06, "Reserved"}, + { 0x07, "Reserved"}, + { 0, NULL } }; static void dtap_mm_id_req(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint curr_len; - proto_tree *subtree; + guint32 curr_offset; + guint curr_len; + proto_tree *subtree; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_FALSE; + is_uplink = IS_UPLINK_FALSE; - /* - * special dissection for Identity Type - */ - proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 4, ENC_BIG_ENDIAN); + /* + * special dissection for Identity Type + */ + proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 4, ENC_BIG_ENDIAN); - subtree = - proto_tree_add_subtree(tree, - tvb, curr_offset, 1, ett_gsm_dtap_elem[DE_ID_TYPE], NULL, - val_to_str_ext_const(DE_ID_TYPE, &gsm_dtap_elem_strings_ext, "")); + subtree = + proto_tree_add_subtree(tree, + tvb, curr_offset, 1, ett_gsm_dtap_elem[DE_ID_TYPE], NULL, + val_to_str_ext_const(DE_ID_TYPE, &gsm_dtap_elem_strings_ext, "")); - proto_tree_add_bits_item(subtree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+4, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_type_of_identity, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_bits_item(subtree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+4, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(subtree, hf_gsm_a_dtap_type_of_identity, tvb, curr_offset, 1, ENC_NA); - curr_offset++; - curr_len--; + curr_offset++; + curr_len--; - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4315,24 +4316,24 @@ dtap_mm_id_req(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 static void dtap_mm_id_resp(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - ELEM_MAND_LV(GSM_A_PDU_TYPE_COMMON, DE_MID, NULL); + ELEM_MAND_LV(GSM_A_PDU_TYPE_COMMON, DE_MID, NULL); - ELEM_OPT_TV_SHORT(0xE0, GSM_A_PDU_TYPE_GM, DE_PTMSI_TYPE, NULL); + ELEM_OPT_TV_SHORT(0xE0, GSM_A_PDU_TYPE_GM, DE_PTMSI_TYPE, NULL); - ELEM_OPT_TLV( 0x1B, GSM_A_PDU_TYPE_GM, DE_RAI_2, " - Routing area identification"); + ELEM_OPT_TLV( 0x1B, GSM_A_PDU_TYPE_GM, DE_RAI_2, " - Routing area identification"); - ELEM_OPT_TLV( 0x19, GSM_A_PDU_TYPE_GM, DE_P_TMSI_SIG_2, " - P-TMSI signature"); + ELEM_OPT_TLV( 0x19, GSM_A_PDU_TYPE_GM, DE_P_TMSI_SIG_2, " - P-TMSI signature"); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4341,20 +4342,20 @@ dtap_mm_id_resp(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 static void dtap_mm_imsi_det_ind(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - ELEM_MAND_V(GSM_A_PDU_TYPE_COMMON, DE_MS_CM_1, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_COMMON, DE_MS_CM_1, NULL); - ELEM_MAND_LV(GSM_A_PDU_TYPE_COMMON, DE_MID, NULL); + ELEM_MAND_LV(GSM_A_PDU_TYPE_COMMON, DE_MID, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4363,33 +4364,33 @@ dtap_mm_imsi_det_ind(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, gu static void dtap_mm_loc_upd_acc(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_FALSE; + is_uplink = IS_UPLINK_FALSE; - ELEM_MAND_V(GSM_A_PDU_TYPE_COMMON, DE_LAI, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_COMMON, DE_LAI, NULL); - ELEM_OPT_TLV(0x17, GSM_A_PDU_TYPE_COMMON, DE_MID, NULL); + ELEM_OPT_TLV(0x17, GSM_A_PDU_TYPE_COMMON, DE_MID, NULL); - ELEM_OPT_T(0xa1, GSM_A_PDU_TYPE_DTAP, DE_FOP, NULL); + ELEM_OPT_T(0xa1, GSM_A_PDU_TYPE_DTAP, DE_FOP, NULL); - /* CTS permission O T 1 10.5.3.10 */ - ELEM_OPT_T(0xa2, GSM_A_PDU_TYPE_DTAP, DE_CTS_PERM, NULL); + /* CTS permission O T 1 10.5.3.10 */ + ELEM_OPT_T(0xa2, GSM_A_PDU_TYPE_DTAP, DE_CTS_PERM, NULL); - /* PLMN list O TLV 5-47 10.5.1.13 */ - ELEM_OPT_TLV(0x4a, GSM_A_PDU_TYPE_COMMON, DE_PLMN_LIST, " Equivalent"); + /* PLMN list O TLV 5-47 10.5.1.13 */ + ELEM_OPT_TLV(0x4a, GSM_A_PDU_TYPE_COMMON, DE_PLMN_LIST, " Equivalent"); - /* 34 Emergency Number List O TLV 5-50 10.5.3.13 */ - ELEM_OPT_TLV(0x34, GSM_A_PDU_TYPE_DTAP, DE_EMERGENCY_NUM_LIST, NULL); + /* 34 Emergency Number List O TLV 5-50 10.5.3.13 */ + ELEM_OPT_TLV(0x34, GSM_A_PDU_TYPE_DTAP, DE_EMERGENCY_NUM_LIST, NULL); - ELEM_OPT_TLV(0x35, GSM_A_PDU_TYPE_GM, DE_GPRS_TIMER_3, " - Per MS T3212"); + ELEM_OPT_TLV(0x35, GSM_A_PDU_TYPE_GM, DE_GPRS_TIMER_3, " - Per MS T3212"); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4398,110 +4399,110 @@ dtap_mm_loc_upd_acc(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, gui static void dtap_mm_loc_upd_rej(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_FALSE; + is_uplink = IS_UPLINK_FALSE; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_REJ_CAUSE, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_REJ_CAUSE, NULL); - ELEM_OPT_TLV(0x36, GSM_A_PDU_TYPE_DTAP, DE_MM_TIMER, " - T3246 value"); + ELEM_OPT_TLV(0x36, GSM_A_PDU_TYPE_DTAP, DE_MM_TIMER, " - T3246 value"); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* * [3] 9.2.15 Location updating request */ static const value_string gsm_a_dtap_updating_type_vals[] = { - { 0x00, "Normal"}, + { 0x00, "Normal"}, { 0x01, "Periodic"}, - { 0x02, "IMSI attach"}, - { 0x03, "Reserved"}, - { 0, NULL } + { 0x02, "IMSI attach"}, + { 0x03, "Reserved"}, + { 0, NULL } }; static const true_false_string tfs_follow_on_request_value = { - "Follow-on request pending", - "No follow-on request pending" + "Follow-on request pending", + "No follow-on request pending" }; static void dtap_mm_loc_upd_req(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; - guint8 oct; - proto_tree *subtree; - proto_item *item; + guint32 curr_offset; + guint32 consumed; + guint curr_len; + guint8 oct; + proto_tree *subtree; + proto_item *item; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - /* - * special dissection for Location Updating Type - */ - oct = tvb_get_guint8(tvb, curr_offset); + /* + * special dissection for Location Updating Type + */ + oct = tvb_get_guint8(tvb, curr_offset); - subtree = - proto_tree_add_subtree(tree, - tvb, curr_offset, 1, ett_gsm_common_elem[DE_CIPH_KEY_SEQ_NUM], NULL, - val_to_str_ext_const(DE_CIPH_KEY_SEQ_NUM, &gsm_common_elem_strings_ext, "")); + subtree = + proto_tree_add_subtree(tree, + tvb, curr_offset, 1, ett_gsm_common_elem[DE_CIPH_KEY_SEQ_NUM], NULL, + val_to_str_ext_const(DE_CIPH_KEY_SEQ_NUM, &gsm_common_elem_strings_ext, "")); - proto_tree_add_bits_item(subtree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 1, ENC_BIG_ENDIAN); + proto_tree_add_bits_item(subtree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 1, ENC_BIG_ENDIAN); - switch ((oct & 0x70) >> 4) - { - case 0x07: + switch ((oct & 0x70) >> 4) + { + case 0x07: proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_ciphering_key_sequence_number70, tvb, curr_offset, 1, - oct, "No key is available"); - break; + oct, "No key is available"); + break; - default: - proto_tree_add_item(subtree, hf_gsm_a_dtap_ciphering_key_sequence_number70, tvb, curr_offset, 1, ENC_NA); - break; - } + default: + proto_tree_add_item(subtree, hf_gsm_a_dtap_ciphering_key_sequence_number70, tvb, curr_offset, 1, ENC_NA); + break; + } - subtree = - proto_tree_add_subtree(tree, - tvb, curr_offset, 1, ett_gsm_dtap_elem[DE_LOC_UPD_TYPE], &item, - val_to_str_ext_const(DE_LOC_UPD_TYPE, &gsm_dtap_elem_strings_ext, "")); + subtree = + proto_tree_add_subtree(tree, + tvb, curr_offset, 1, ett_gsm_dtap_elem[DE_LOC_UPD_TYPE], &item, + val_to_str_ext_const(DE_LOC_UPD_TYPE, &gsm_dtap_elem_strings_ext, "")); - proto_tree_add_item(subtree, hf_gsm_a_dtap_follow_on_request, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_follow_on_request, tvb, curr_offset, 1, ENC_NA); - proto_tree_add_bits_item(subtree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+5, 1, ENC_BIG_ENDIAN); + proto_tree_add_bits_item(subtree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+5, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(subtree, hf_gsm_a_dtap_updating_type, tvb, curr_offset, 1, ENC_NA); + proto_tree_add_item(subtree, hf_gsm_a_dtap_updating_type, tvb, curr_offset, 1, ENC_NA); - proto_item_append_text(item, " - %s", val_to_str_const(oct & 0x03, gsm_a_dtap_updating_type_vals, "Reserved")); + proto_item_append_text(item, " - %s", val_to_str_const(oct & 0x03, gsm_a_dtap_updating_type_vals, "Reserved")); - curr_offset++; - curr_len--; + curr_offset++; + curr_len--; - if ((signed)curr_len <= 0) return; + if ((signed)curr_len <= 0) return; - ELEM_MAND_V(GSM_A_PDU_TYPE_COMMON, DE_LAI, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_COMMON, DE_LAI, NULL); - ELEM_MAND_V(GSM_A_PDU_TYPE_COMMON, DE_MS_CM_1, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_COMMON, DE_MS_CM_1, NULL); - ELEM_MAND_LV(GSM_A_PDU_TYPE_COMMON, DE_MID, NULL); + ELEM_MAND_LV(GSM_A_PDU_TYPE_COMMON, DE_MID, NULL); - ELEM_OPT_TLV(0x33, GSM_A_PDU_TYPE_COMMON, DE_MS_CM_2, " - Mobile station classmark for UMTS"); + ELEM_OPT_TLV(0x33, GSM_A_PDU_TYPE_COMMON, DE_MS_CM_2, " - Mobile station classmark for UMTS"); - ELEM_OPT_TV_SHORT(0xc0, GSM_A_PDU_TYPE_DTAP, DE_ADD_UPD_PARAMS, NULL); + ELEM_OPT_TV_SHORT(0xc0, GSM_A_PDU_TYPE_DTAP, DE_ADD_UPD_PARAMS, NULL); - ELEM_OPT_TV_SHORT(0xD0, GSM_A_PDU_TYPE_GM, DE_DEVICE_PROPERTIES, NULL); + ELEM_OPT_TV_SHORT(0xD0, GSM_A_PDU_TYPE_GM, DE_DEVICE_PROPERTIES, NULL); - ELEM_OPT_TV_SHORT(0xC0, GSM_A_PDU_TYPE_COMMON, DE_MS_NET_FEAT_SUP, NULL); + ELEM_OPT_TV_SHORT(0xC0, GSM_A_PDU_TYPE_COMMON, DE_MS_NET_FEAT_SUP, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } @@ -4511,28 +4512,28 @@ dtap_mm_loc_upd_req(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, gui void dtap_mm_mm_info(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - ELEM_OPT_TLV(0x43, GSM_A_PDU_TYPE_DTAP, DE_NETWORK_NAME, " - Full Name"); + ELEM_OPT_TLV(0x43, GSM_A_PDU_TYPE_DTAP, DE_NETWORK_NAME, " - Full Name"); - ELEM_OPT_TLV(0x45, GSM_A_PDU_TYPE_DTAP, DE_NETWORK_NAME, " - Short Name"); + ELEM_OPT_TLV(0x45, GSM_A_PDU_TYPE_DTAP, DE_NETWORK_NAME, " - Short Name"); - ELEM_OPT_TV(0x46, GSM_A_PDU_TYPE_DTAP, DE_TIME_ZONE, " - Local"); + ELEM_OPT_TV(0x46, GSM_A_PDU_TYPE_DTAP, DE_TIME_ZONE, " - Local"); - ELEM_OPT_TV(0x47, GSM_A_PDU_TYPE_DTAP, DE_TIME_ZONE_TIME, " - Universal Time and Local Time Zone"); + ELEM_OPT_TV(0x47, GSM_A_PDU_TYPE_DTAP, DE_TIME_ZONE_TIME, " - Universal Time and Local Time Zone"); - ELEM_OPT_TLV(0x48, GSM_A_PDU_TYPE_DTAP, DE_LSA_ID, NULL); + ELEM_OPT_TLV(0x48, GSM_A_PDU_TYPE_DTAP, DE_LSA_ID, NULL); - ELEM_OPT_TLV(0x49, GSM_A_PDU_TYPE_DTAP, DE_DAY_SAVING_TIME, NULL); + ELEM_OPT_TLV(0x49, GSM_A_PDU_TYPE_DTAP, DE_DAY_SAVING_TIME, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4541,18 +4542,18 @@ dtap_mm_mm_info(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 static void dtap_mm_mm_status(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_REJ_CAUSE, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_REJ_CAUSE, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4561,20 +4562,20 @@ dtap_mm_mm_status(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint static void dtap_mm_tmsi_realloc_cmd(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_FALSE; + is_uplink = IS_UPLINK_FALSE; - ELEM_MAND_V(GSM_A_PDU_TYPE_COMMON, DE_LAI, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_COMMON, DE_LAI, NULL); - ELEM_MAND_LV(GSM_A_PDU_TYPE_COMMON, DE_MID, NULL); + ELEM_MAND_LV(GSM_A_PDU_TYPE_COMMON, DE_MID, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* * 9.2.18 TMSI reallocation complete @@ -4592,26 +4593,26 @@ dtap_mm_tmsi_realloc_cmd(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_ static void dtap_cc_alerting(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - ELEM_OPT_TLV(0x1c, GSM_A_PDU_TYPE_DTAP, DE_FACILITY, NULL); + ELEM_OPT_TLV(0x1c, GSM_A_PDU_TYPE_DTAP, DE_FACILITY, NULL); - ELEM_OPT_TLV(0x1e, GSM_A_PDU_TYPE_DTAP, DE_PROG_IND, NULL); + ELEM_OPT_TLV(0x1e, GSM_A_PDU_TYPE_DTAP, DE_PROG_IND, NULL); - ELEM_OPT_TLV(0x7e, GSM_A_PDU_TYPE_DTAP, DE_USER_USER, NULL); + ELEM_OPT_TLV(0x7e, GSM_A_PDU_TYPE_DTAP, DE_USER_USER, NULL); - /* uplink only */ + /* uplink only */ - ELEM_OPT_TLV(0x7f, GSM_A_PDU_TYPE_DTAP, DE_SS_VER_IND, NULL); + ELEM_OPT_TLV(0x7f, GSM_A_PDU_TYPE_DTAP, DE_SS_VER_IND, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4620,30 +4621,30 @@ dtap_cc_alerting(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint3 static void dtap_cc_call_conf(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - ELEM_OPT_TV_SHORT(0xd0, GSM_A_PDU_TYPE_DTAP, DE_REPEAT_IND, " BC repeat indicator"); + ELEM_OPT_TV_SHORT(0xd0, GSM_A_PDU_TYPE_DTAP, DE_REPEAT_IND, " BC repeat indicator"); - ELEM_OPT_TLV(0x04, GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, " 1"); + ELEM_OPT_TLV(0x04, GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, " 1"); - ELEM_OPT_TLV(0x04, GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, " 2"); + ELEM_OPT_TLV(0x04, GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, " 2"); - ELEM_OPT_TLV(0x08, GSM_A_PDU_TYPE_DTAP, DE_CAUSE, NULL); + ELEM_OPT_TLV(0x08, GSM_A_PDU_TYPE_DTAP, DE_CAUSE, NULL); - ELEM_OPT_TLV(0x15, GSM_A_PDU_TYPE_DTAP, DE_CC_CAP, NULL); + ELEM_OPT_TLV(0x15, GSM_A_PDU_TYPE_DTAP, DE_CC_CAP, NULL); - ELEM_OPT_TLV(0x2d, GSM_A_PDU_TYPE_DTAP, DE_SI, NULL); + ELEM_OPT_TLV(0x2d, GSM_A_PDU_TYPE_DTAP, DE_SI, NULL); - ELEM_OPT_TLV(0x40, GSM_A_PDU_TYPE_DTAP, DE_SUP_CODEC_LIST, NULL); + ELEM_OPT_TLV(0x40, GSM_A_PDU_TYPE_DTAP, DE_SUP_CODEC_LIST, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4652,78 +4653,78 @@ dtap_cc_call_conf(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint static void dtap_cc_call_proceed(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_FALSE; + is_uplink = IS_UPLINK_FALSE; - ELEM_OPT_TV_SHORT(0xd0, GSM_A_PDU_TYPE_DTAP, DE_REPEAT_IND, " BC repeat indicator"); + ELEM_OPT_TV_SHORT(0xd0, GSM_A_PDU_TYPE_DTAP, DE_REPEAT_IND, " BC repeat indicator"); - ELEM_OPT_TLV(0x04, GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, " 1"); + ELEM_OPT_TLV(0x04, GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, " 1"); - ELEM_OPT_TLV(0x04, GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, " 2"); + ELEM_OPT_TLV(0x04, GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, " 2"); - ELEM_OPT_TLV(0x1c, GSM_A_PDU_TYPE_DTAP, DE_FACILITY, NULL); + ELEM_OPT_TLV(0x1c, GSM_A_PDU_TYPE_DTAP, DE_FACILITY, NULL); - ELEM_OPT_TLV(0x1e, GSM_A_PDU_TYPE_DTAP, DE_PROG_IND, NULL); + ELEM_OPT_TLV(0x1e, GSM_A_PDU_TYPE_DTAP, DE_PROG_IND, NULL); - ELEM_OPT_TV_SHORT(0x80, GSM_A_PDU_TYPE_COMMON, DE_PRIO, NULL); + ELEM_OPT_TV_SHORT(0x80, GSM_A_PDU_TYPE_COMMON, DE_PRIO, NULL); - ELEM_OPT_TLV(0x2f, GSM_A_PDU_TYPE_DTAP, DE_NET_CC_CAP, NULL); + ELEM_OPT_TLV(0x2f, GSM_A_PDU_TYPE_DTAP, DE_NET_CC_CAP, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* * [4] 9.3.4 Congestion control */ static const value_string gsm_a_dtap_congestion_level_vals[] = { - { 0, "Receiver ready"}, - { 15, "Receiver not ready"}, - { 0, NULL } + { 0, "Receiver ready"}, + { 15, "Receiver not ready"}, + { 0, NULL } }; static void dtap_cc_congestion_control(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; - guint8 oct; - proto_tree *subtree; + guint32 curr_offset; + guint32 consumed; + guint curr_len; + guint8 oct; + proto_tree *subtree; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_FALSE; + is_uplink = IS_UPLINK_FALSE; - /* - * special dissection for Congestion Level - */ - oct = tvb_get_guint8(tvb, curr_offset); + /* + * special dissection for Congestion Level + */ + oct = tvb_get_guint8(tvb, curr_offset); - proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 4, ENC_BIG_ENDIAN); + proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 4, ENC_BIG_ENDIAN); - subtree = - proto_tree_add_subtree(tree, - tvb, curr_offset, 1, ett_gsm_dtap_elem[DE_CONGESTION], NULL, - val_to_str_ext_const(DE_CONGESTION, &gsm_dtap_elem_strings_ext, "")); + subtree = + proto_tree_add_subtree(tree, + tvb, curr_offset, 1, ett_gsm_dtap_elem[DE_CONGESTION], NULL, + val_to_str_ext_const(DE_CONGESTION, &gsm_dtap_elem_strings_ext, "")); - proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_congestion_level, tvb, curr_offset, 1, - oct, "%s", val_to_str_const(oct & 0xF, gsm_a_dtap_congestion_level_vals, "Reserved")); + proto_tree_add_uint_format_value(subtree, hf_gsm_a_dtap_congestion_level, tvb, curr_offset, 1, + oct, "%s", val_to_str_const(oct & 0xF, gsm_a_dtap_congestion_level_vals, "Reserved")); - curr_offset++; - curr_len--; + curr_offset++; + curr_len--; - if ((signed)curr_len <= 0) return; + if ((signed)curr_len <= 0) return; - ELEM_OPT_TLV(0x08, GSM_A_PDU_TYPE_DTAP, DE_CAUSE, NULL); + ELEM_OPT_TLV(0x08, GSM_A_PDU_TYPE_DTAP, DE_CAUSE, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4732,32 +4733,32 @@ dtap_cc_congestion_control(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _ static void dtap_cc_connect(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - ELEM_OPT_TLV(0x1c, GSM_A_PDU_TYPE_DTAP, DE_FACILITY, NULL); + ELEM_OPT_TLV(0x1c, GSM_A_PDU_TYPE_DTAP, DE_FACILITY, NULL); - ELEM_OPT_TLV(0x1e, GSM_A_PDU_TYPE_DTAP, DE_PROG_IND, NULL); + ELEM_OPT_TLV(0x1e, GSM_A_PDU_TYPE_DTAP, DE_PROG_IND, NULL); - ELEM_OPT_TLV(0x4c, GSM_A_PDU_TYPE_DTAP, DE_CONN_NUM, NULL); + ELEM_OPT_TLV(0x4c, GSM_A_PDU_TYPE_DTAP, DE_CONN_NUM, NULL); - ELEM_OPT_TLV(0x4d, GSM_A_PDU_TYPE_DTAP, DE_CONN_SUB_ADDR, NULL); + ELEM_OPT_TLV(0x4d, GSM_A_PDU_TYPE_DTAP, DE_CONN_SUB_ADDR, NULL); - ELEM_OPT_TLV(0x7e, GSM_A_PDU_TYPE_DTAP, DE_USER_USER, NULL); + ELEM_OPT_TLV(0x7e, GSM_A_PDU_TYPE_DTAP, DE_USER_USER, NULL); - /* uplink only */ + /* uplink only */ - ELEM_OPT_TLV(0x7f, GSM_A_PDU_TYPE_DTAP, DE_SS_VER_IND, NULL); + ELEM_OPT_TLV(0x7f, GSM_A_PDU_TYPE_DTAP, DE_SS_VER_IND, NULL); - ELEM_OPT_TLV(0x2d, GSM_A_PDU_TYPE_DTAP, DE_SI, NULL); + ELEM_OPT_TLV(0x2d, GSM_A_PDU_TYPE_DTAP, DE_SI, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4766,30 +4767,30 @@ dtap_cc_connect(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 static void dtap_cc_disconnect(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_CAUSE, NULL); + ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_CAUSE, NULL); - ELEM_OPT_TLV(0x1c, GSM_A_PDU_TYPE_DTAP, DE_FACILITY, NULL); + ELEM_OPT_TLV(0x1c, GSM_A_PDU_TYPE_DTAP, DE_FACILITY, NULL); - ELEM_OPT_TLV(0x1e, GSM_A_PDU_TYPE_DTAP, DE_PROG_IND, NULL); + ELEM_OPT_TLV(0x1e, GSM_A_PDU_TYPE_DTAP, DE_PROG_IND, NULL); - ELEM_OPT_TLV(0x7e, GSM_A_PDU_TYPE_DTAP, DE_USER_USER, NULL); + ELEM_OPT_TLV(0x7e, GSM_A_PDU_TYPE_DTAP, DE_USER_USER, NULL); - ELEM_OPT_TLV(0x7b, GSM_A_PDU_TYPE_DTAP, DE_ALLOWED_ACTIONS, NULL); + ELEM_OPT_TLV(0x7b, GSM_A_PDU_TYPE_DTAP, DE_ALLOWED_ACTIONS, NULL); - /* uplink only */ + /* uplink only */ - ELEM_OPT_TLV(0x7f, GSM_A_PDU_TYPE_DTAP, DE_SS_VER_IND, NULL); + ELEM_OPT_TLV(0x7f, GSM_A_PDU_TYPE_DTAP, DE_SS_VER_IND, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4798,24 +4799,24 @@ dtap_cc_disconnect(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guin static void dtap_cc_emerg_setup(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - ELEM_OPT_TLV(0x04, GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, NULL); + ELEM_OPT_TLV(0x04, GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, NULL); - ELEM_OPT_TLV(0x2d, GSM_A_PDU_TYPE_DTAP, DE_SI, NULL); + ELEM_OPT_TLV(0x2d, GSM_A_PDU_TYPE_DTAP, DE_SI, NULL); - ELEM_OPT_TLV(0x40, GSM_A_PDU_TYPE_DTAP, DE_SUP_CODEC_LIST, NULL); + ELEM_OPT_TLV(0x40, GSM_A_PDU_TYPE_DTAP, DE_SUP_CODEC_LIST, NULL); - ELEM_OPT_TLV(0x2e, GSM_A_PDU_TYPE_DTAP, DE_SERV_CAT, " - Emergency category"); + ELEM_OPT_TLV(0x2e, GSM_A_PDU_TYPE_DTAP, DE_SERV_CAT, " - Emergency category"); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4824,22 +4825,22 @@ dtap_cc_emerg_setup(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, gui static void dtap_cc_facility(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_FACILITY, NULL); + ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_FACILITY, NULL); - /* uplink only */ + /* uplink only */ - ELEM_OPT_TLV(0x7f, GSM_A_PDU_TYPE_DTAP, DE_SS_VER_IND, NULL); + ELEM_OPT_TLV(0x7f, GSM_A_PDU_TYPE_DTAP, DE_SS_VER_IND, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* * 9.3.10 Hold @@ -4854,18 +4855,18 @@ dtap_cc_facility(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint3 static void dtap_cc_hold_rej(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_FALSE; + is_uplink = IS_UPLINK_FALSE; - ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_CAUSE, NULL); + ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_CAUSE, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4874,26 +4875,26 @@ dtap_cc_hold_rej(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint3 static void dtap_cc_modify(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, NULL); + ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, NULL); - ELEM_OPT_TLV(0x7c, GSM_A_PDU_TYPE_DTAP, DE_LLC, NULL); + ELEM_OPT_TLV(0x7c, GSM_A_PDU_TYPE_DTAP, DE_LLC, NULL); - ELEM_OPT_TLV(0x7d, GSM_A_PDU_TYPE_DTAP, DE_HLC, NULL); + ELEM_OPT_TLV(0x7d, GSM_A_PDU_TYPE_DTAP, DE_HLC, NULL); - ELEM_OPT_T(0xa3, GSM_A_PDU_TYPE_DTAP, DE_REV_CALL_SETUP_DIR, NULL); + ELEM_OPT_T(0xa3, GSM_A_PDU_TYPE_DTAP, DE_REV_CALL_SETUP_DIR, NULL); - ELEM_OPT_T(0xa4, GSM_A_PDU_TYPE_DTAP, DE_NET_INIT_SERV_UPG, NULL); + ELEM_OPT_T(0xa4, GSM_A_PDU_TYPE_DTAP, DE_NET_INIT_SERV_UPG, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4902,24 +4903,24 @@ dtap_cc_modify(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 static void dtap_cc_modify_complete(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, NULL); + ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, NULL); - ELEM_OPT_TLV(0x7c, GSM_A_PDU_TYPE_DTAP, DE_LLC, NULL); + ELEM_OPT_TLV(0x7c, GSM_A_PDU_TYPE_DTAP, DE_LLC, NULL); - ELEM_OPT_TLV(0x7d, GSM_A_PDU_TYPE_DTAP, DE_HLC, NULL); + ELEM_OPT_TLV(0x7d, GSM_A_PDU_TYPE_DTAP, DE_HLC, NULL); - ELEM_OPT_T(0xa3, GSM_A_PDU_TYPE_DTAP, DE_REV_CALL_SETUP_DIR, NULL); + ELEM_OPT_T(0xa3, GSM_A_PDU_TYPE_DTAP, DE_REV_CALL_SETUP_DIR, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4928,24 +4929,24 @@ dtap_cc_modify_complete(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, static void dtap_cc_modify_rej(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_FALSE; + is_uplink = IS_UPLINK_FALSE; - ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, NULL); + ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, NULL); - ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_CAUSE, NULL); + ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_CAUSE, NULL); - ELEM_OPT_TLV(0x7c, GSM_A_PDU_TYPE_DTAP, DE_LLC, NULL); + ELEM_OPT_TLV(0x7c, GSM_A_PDU_TYPE_DTAP, DE_LLC, NULL); - ELEM_OPT_TLV(0x7d, GSM_A_PDU_TYPE_DTAP, DE_HLC, NULL); + ELEM_OPT_TLV(0x7d, GSM_A_PDU_TYPE_DTAP, DE_HLC, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4954,18 +4955,18 @@ dtap_cc_modify_rej(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guin static void dtap_cc_notify(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_FALSE; + is_uplink = IS_UPLINK_FALSE; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_NOT_IND, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_NOT_IND, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4974,20 +4975,20 @@ dtap_cc_notify(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 static void dtap_cc_progress(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_FALSE; + is_uplink = IS_UPLINK_FALSE; - ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_PROG_IND, NULL); + ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_PROG_IND, NULL); - ELEM_OPT_TLV(0x7e, GSM_A_PDU_TYPE_DTAP, DE_USER_USER, NULL); + ELEM_OPT_TLV(0x7e, GSM_A_PDU_TYPE_DTAP, DE_USER_USER, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -4996,18 +4997,18 @@ dtap_cc_progress(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint3 static void dtap_cc_cc_est(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_FALSE; + is_uplink = IS_UPLINK_FALSE; - ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_SETUP_CONTAINER, NULL); + ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_SETUP_CONTAINER, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -5016,26 +5017,26 @@ dtap_cc_cc_est(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 static void dtap_cc_cc_est_conf(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - ELEM_OPT_TV_SHORT(0xd0, GSM_A_PDU_TYPE_DTAP, DE_REPEAT_IND, " Repeat indicator"); + ELEM_OPT_TV_SHORT(0xd0, GSM_A_PDU_TYPE_DTAP, DE_REPEAT_IND, " Repeat indicator"); - ELEM_MAND_TLV(0x04, GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, " 1"); + ELEM_MAND_TLV(0x04, GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, " 1"); - ELEM_OPT_TLV(0x04, GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, " 2"); + ELEM_OPT_TLV(0x04, GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, " 2"); - ELEM_OPT_TLV(0x08, GSM_A_PDU_TYPE_DTAP, DE_CAUSE, NULL); + ELEM_OPT_TLV(0x08, GSM_A_PDU_TYPE_DTAP, DE_CAUSE, NULL); - ELEM_OPT_TLV(0x40, GSM_A_PDU_TYPE_DTAP, DE_SUP_CODEC_LIST, NULL); + ELEM_OPT_TLV(0x40, GSM_A_PDU_TYPE_DTAP, DE_SUP_CODEC_LIST, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -5044,28 +5045,28 @@ dtap_cc_cc_est_conf(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, gui static void dtap_cc_release(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - ELEM_OPT_TLV(0x08, GSM_A_PDU_TYPE_DTAP, DE_CAUSE, NULL); + ELEM_OPT_TLV(0x08, GSM_A_PDU_TYPE_DTAP, DE_CAUSE, NULL); - ELEM_OPT_TLV(0x08, GSM_A_PDU_TYPE_DTAP, DE_CAUSE, " 2"); + ELEM_OPT_TLV(0x08, GSM_A_PDU_TYPE_DTAP, DE_CAUSE, " 2"); - ELEM_OPT_TLV(0x1c, GSM_A_PDU_TYPE_DTAP, DE_FACILITY, NULL); + ELEM_OPT_TLV(0x1c, GSM_A_PDU_TYPE_DTAP, DE_FACILITY, NULL); - ELEM_OPT_TLV(0x7e, GSM_A_PDU_TYPE_DTAP, DE_USER_USER, NULL); + ELEM_OPT_TLV(0x7e, GSM_A_PDU_TYPE_DTAP, DE_USER_USER, NULL); - /* uplink only */ + /* uplink only */ - ELEM_OPT_TLV(0x7f, GSM_A_PDU_TYPE_DTAP, DE_SS_VER_IND, NULL); + ELEM_OPT_TLV(0x7f, GSM_A_PDU_TYPE_DTAP, DE_SS_VER_IND, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -5074,20 +5075,20 @@ dtap_cc_release(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 static void dtap_cc_recall(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_FALSE; + is_uplink = IS_UPLINK_FALSE; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_RECALL_TYPE, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_RECALL_TYPE, NULL); - ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_FACILITY, NULL); + ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_FACILITY, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -5096,26 +5097,26 @@ dtap_cc_recall(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 static void dtap_cc_release_complete(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_FALSE; + is_uplink = IS_UPLINK_FALSE; - ELEM_OPT_TLV(0x08, GSM_A_PDU_TYPE_DTAP, DE_CAUSE, NULL); + ELEM_OPT_TLV(0x08, GSM_A_PDU_TYPE_DTAP, DE_CAUSE, NULL); - ELEM_OPT_TLV(0x1c, GSM_A_PDU_TYPE_DTAP, DE_FACILITY, NULL); + ELEM_OPT_TLV(0x1c, GSM_A_PDU_TYPE_DTAP, DE_FACILITY, NULL); - ELEM_OPT_TLV(0x7e, GSM_A_PDU_TYPE_DTAP, DE_USER_USER, NULL); + ELEM_OPT_TLV(0x7e, GSM_A_PDU_TYPE_DTAP, DE_USER_USER, NULL); - /* uplink only */ + /* uplink only */ - ELEM_OPT_TLV(0x7f, GSM_A_PDU_TYPE_DTAP, DE_SS_VER_IND, NULL); + ELEM_OPT_TLV(0x7f, GSM_A_PDU_TYPE_DTAP, DE_SS_VER_IND, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -5124,18 +5125,18 @@ dtap_cc_release_complete(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_ static void dtap_cc_retrieve_rej(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_FALSE; + is_uplink = IS_UPLINK_FALSE; - ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_CAUSE, NULL); + ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_CAUSE, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -5153,88 +5154,88 @@ dtap_cc_retrieve_rej(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, gu static void dtap_cc_setup(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - ELEM_OPT_TV_SHORT(0xd0, GSM_A_PDU_TYPE_DTAP, DE_REPEAT_IND, " BC repeat indicator"); + ELEM_OPT_TV_SHORT(0xd0, GSM_A_PDU_TYPE_DTAP, DE_REPEAT_IND, " BC repeat indicator"); - ELEM_OPT_TLV(0x04, GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, " 1"); + ELEM_OPT_TLV(0x04, GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, " 1"); - ELEM_OPT_TLV(0x04, GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, " 2"); + ELEM_OPT_TLV(0x04, GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, " 2"); - ELEM_OPT_TLV(0x1c, GSM_A_PDU_TYPE_DTAP, DE_FACILITY, NULL); + ELEM_OPT_TLV(0x1c, GSM_A_PDU_TYPE_DTAP, DE_FACILITY, NULL); - ELEM_OPT_TLV(0x1e, GSM_A_PDU_TYPE_DTAP, DE_PROG_IND, NULL); + ELEM_OPT_TLV(0x1e, GSM_A_PDU_TYPE_DTAP, DE_PROG_IND, NULL); - ELEM_OPT_TV(0x34, GSM_A_PDU_TYPE_DTAP, DE_SIGNAL, NULL); + ELEM_OPT_TV(0x34, GSM_A_PDU_TYPE_DTAP, DE_SIGNAL, NULL); - ELEM_OPT_TLV(0x5c, GSM_A_PDU_TYPE_DTAP, DE_CLG_PARTY_BCD_NUM, NULL); + ELEM_OPT_TLV(0x5c, GSM_A_PDU_TYPE_DTAP, DE_CLG_PARTY_BCD_NUM, NULL); - ELEM_OPT_TLV(0x5d, GSM_A_PDU_TYPE_DTAP, DE_CLG_PARTY_SUB_ADDR, NULL); + ELEM_OPT_TLV(0x5d, GSM_A_PDU_TYPE_DTAP, DE_CLG_PARTY_SUB_ADDR, NULL); - ELEM_OPT_TLV(0x5e, GSM_A_PDU_TYPE_DTAP, DE_CLD_PARTY_BCD_NUM, NULL); + ELEM_OPT_TLV(0x5e, GSM_A_PDU_TYPE_DTAP, DE_CLD_PARTY_BCD_NUM, NULL); - ELEM_OPT_TLV(0x6d, GSM_A_PDU_TYPE_DTAP, DE_CLD_PARTY_SUB_ADDR, NULL); + ELEM_OPT_TLV(0x6d, GSM_A_PDU_TYPE_DTAP, DE_CLD_PARTY_SUB_ADDR, NULL); - ELEM_OPT_TLV(0x74, GSM_A_PDU_TYPE_DTAP, DE_RED_PARTY_BCD_NUM, NULL); + ELEM_OPT_TLV(0x74, GSM_A_PDU_TYPE_DTAP, DE_RED_PARTY_BCD_NUM, NULL); - ELEM_OPT_TLV(0x75, GSM_A_PDU_TYPE_DTAP, DE_RED_PARTY_SUB_ADDR, NULL); + ELEM_OPT_TLV(0x75, GSM_A_PDU_TYPE_DTAP, DE_RED_PARTY_SUB_ADDR, NULL); - ELEM_OPT_TV_SHORT(0xd0, GSM_A_PDU_TYPE_DTAP, DE_REPEAT_IND, " LLC repeat indicator"); + ELEM_OPT_TV_SHORT(0xd0, GSM_A_PDU_TYPE_DTAP, DE_REPEAT_IND, " LLC repeat indicator"); - ELEM_OPT_TLV(0x7c, GSM_A_PDU_TYPE_DTAP, DE_LLC, " 1"); + ELEM_OPT_TLV(0x7c, GSM_A_PDU_TYPE_DTAP, DE_LLC, " 1"); - ELEM_OPT_TLV(0x7c, GSM_A_PDU_TYPE_DTAP, DE_LLC, " 2"); + ELEM_OPT_TLV(0x7c, GSM_A_PDU_TYPE_DTAP, DE_LLC, " 2"); - ELEM_OPT_TV_SHORT(0xd0, GSM_A_PDU_TYPE_DTAP, DE_REPEAT_IND, " HLC repeat indicator"); + ELEM_OPT_TV_SHORT(0xd0, GSM_A_PDU_TYPE_DTAP, DE_REPEAT_IND, " HLC repeat indicator"); - ELEM_OPT_TLV(0x7d, GSM_A_PDU_TYPE_DTAP, DE_HLC, " 1"); + ELEM_OPT_TLV(0x7d, GSM_A_PDU_TYPE_DTAP, DE_HLC, " 1"); - ELEM_OPT_TLV(0x7d, GSM_A_PDU_TYPE_DTAP, DE_HLC, " 2"); + ELEM_OPT_TLV(0x7d, GSM_A_PDU_TYPE_DTAP, DE_HLC, " 2"); - ELEM_OPT_TLV(0x7e, GSM_A_PDU_TYPE_DTAP, DE_USER_USER, NULL); + ELEM_OPT_TLV(0x7e, GSM_A_PDU_TYPE_DTAP, DE_USER_USER, NULL); - /* downlink only */ + /* downlink only */ - ELEM_OPT_TV_SHORT(0x80, GSM_A_PDU_TYPE_COMMON, DE_PRIO, NULL); + ELEM_OPT_TV_SHORT(0x80, GSM_A_PDU_TYPE_COMMON, DE_PRIO, NULL); - ELEM_OPT_TLV(0x19, GSM_A_PDU_TYPE_DTAP, DE_ALERT_PATTERN, NULL); + ELEM_OPT_TLV(0x19, GSM_A_PDU_TYPE_DTAP, DE_ALERT_PATTERN, NULL); - ELEM_OPT_TLV(0x2f, GSM_A_PDU_TYPE_DTAP, DE_NET_CC_CAP, NULL); + ELEM_OPT_TLV(0x2f, GSM_A_PDU_TYPE_DTAP, DE_NET_CC_CAP, NULL); - ELEM_OPT_TLV(0x3a, GSM_A_PDU_TYPE_DTAP, DE_CAUSE_NO_CLI, NULL); + ELEM_OPT_TLV(0x3a, GSM_A_PDU_TYPE_DTAP, DE_CAUSE_NO_CLI, NULL); - /* Backup bearer capability O TLV 3-15 10.5.4.4a */ - ELEM_OPT_TLV(0x41, GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, NULL); + /* Backup bearer capability O TLV 3-15 10.5.4.4a */ + ELEM_OPT_TLV(0x41, GSM_A_PDU_TYPE_DTAP, DE_BEARER_CAP, NULL); - /* uplink only */ + /* uplink only */ - ELEM_OPT_TLV(0x7f, GSM_A_PDU_TYPE_DTAP, DE_SS_VER_IND, NULL); + ELEM_OPT_TLV(0x7f, GSM_A_PDU_TYPE_DTAP, DE_SS_VER_IND, NULL); - ELEM_OPT_T(0xa1, GSM_A_PDU_TYPE_DTAP, DE_CLIR_SUP, NULL); + ELEM_OPT_T(0xa1, GSM_A_PDU_TYPE_DTAP, DE_CLIR_SUP, NULL); - ELEM_OPT_T(0xa2, GSM_A_PDU_TYPE_DTAP, DE_CLIR_INV, NULL); + ELEM_OPT_T(0xa2, GSM_A_PDU_TYPE_DTAP, DE_CLIR_INV, NULL); - ELEM_OPT_TLV(0x15, GSM_A_PDU_TYPE_DTAP, DE_CC_CAP, NULL); + ELEM_OPT_TLV(0x15, GSM_A_PDU_TYPE_DTAP, DE_CC_CAP, NULL); - ELEM_OPT_TLV(0x1d, GSM_A_PDU_TYPE_DTAP, DE_FACILITY, " $(CCBS)$ (advanced recall alignment)"); + ELEM_OPT_TLV(0x1d, GSM_A_PDU_TYPE_DTAP, DE_FACILITY, " $(CCBS)$ (advanced recall alignment)"); - ELEM_OPT_TLV(0x1b, GSM_A_PDU_TYPE_DTAP, DE_FACILITY, " (recall alignment Not essential) $(CCBS)$"); + ELEM_OPT_TLV(0x1b, GSM_A_PDU_TYPE_DTAP, DE_FACILITY, " (recall alignment Not essential) $(CCBS)$"); - ELEM_OPT_TLV(0x2d, GSM_A_PDU_TYPE_DTAP, DE_SI, NULL); + ELEM_OPT_TLV(0x2d, GSM_A_PDU_TYPE_DTAP, DE_SI, NULL); - ELEM_OPT_TLV(0x40, GSM_A_PDU_TYPE_DTAP, DE_SUP_CODEC_LIST, NULL); + ELEM_OPT_TLV(0x40, GSM_A_PDU_TYPE_DTAP, DE_SUP_CODEC_LIST, NULL); - /*A3 Redial O T 1 10.5.4.34 */ - ELEM_OPT_T(0xA3, GSM_A_PDU_TYPE_DTAP, DE_REDIAL, NULL); + /*A3 Redial O T 1 10.5.4.34 */ + ELEM_OPT_T(0xA3, GSM_A_PDU_TYPE_DTAP, DE_REDIAL, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -5243,18 +5244,18 @@ dtap_cc_setup(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 o static void dtap_cc_start_cc(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_FALSE; + is_uplink = IS_UPLINK_FALSE; - ELEM_OPT_TLV(0x15, GSM_A_PDU_TYPE_DTAP, DE_CC_CAP, NULL); + ELEM_OPT_TLV(0x15, GSM_A_PDU_TYPE_DTAP, DE_CC_CAP, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -5263,18 +5264,18 @@ dtap_cc_start_cc(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint3 static void dtap_cc_start_dtmf(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - ELEM_MAND_TV(0x2c, GSM_A_PDU_TYPE_DTAP, DE_KEYPAD_FACILITY, NULL); + ELEM_MAND_TV(0x2c, GSM_A_PDU_TYPE_DTAP, DE_KEYPAD_FACILITY, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -5283,18 +5284,18 @@ dtap_cc_start_dtmf(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guin static void dtap_cc_start_dtmf_ack(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_FALSE; + is_uplink = IS_UPLINK_FALSE; - ELEM_MAND_TV(0x2c, GSM_A_PDU_TYPE_DTAP, DE_KEYPAD_FACILITY, NULL); + ELEM_MAND_TV(0x2c, GSM_A_PDU_TYPE_DTAP, DE_KEYPAD_FACILITY, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -5303,18 +5304,18 @@ dtap_cc_start_dtmf_ack(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, static void dtap_cc_start_dtmf_rej(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_FALSE; + is_uplink = IS_UPLINK_FALSE; - ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_CAUSE, NULL); + ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_CAUSE, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -5323,22 +5324,22 @@ dtap_cc_start_dtmf_rej(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, static void dtap_cc_status(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_FALSE; + is_uplink = IS_UPLINK_FALSE; - ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_CAUSE, NULL); + ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_CAUSE, NULL); - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_CALL_STATE, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_CALL_STATE, NULL); - ELEM_OPT_TLV(0x24, GSM_A_PDU_TYPE_DTAP, DE_AUX_STATES, NULL); + ELEM_OPT_TLV(0x24, GSM_A_PDU_TYPE_DTAP, DE_AUX_STATES, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* * 9.3.28 Status enquiry @@ -5358,20 +5359,20 @@ dtap_cc_status(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 static void dtap_cc_user_info(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_USER_USER, NULL); + ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_USER_USER, NULL); - ELEM_OPT_T(0xa0, GSM_A_PDU_TYPE_DTAP, DE_MORE_DATA, NULL); + ELEM_OPT_T(0xa0, GSM_A_PDU_TYPE_DTAP, DE_MORE_DATA, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -5381,20 +5382,20 @@ dtap_cc_user_info(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint static void dtap_ss_register(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - ELEM_MAND_TLV(0x1c, GSM_A_PDU_TYPE_DTAP, DE_FACILITY, NULL); + ELEM_MAND_TLV(0x1c, GSM_A_PDU_TYPE_DTAP, DE_FACILITY, NULL); - ELEM_OPT_TLV(0x7f, GSM_A_PDU_TYPE_DTAP, DE_SS_VER_IND, NULL); + ELEM_OPT_TLV(0x7f, GSM_A_PDU_TYPE_DTAP, DE_SS_VER_IND, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -5404,18 +5405,18 @@ dtap_ss_register(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint3 static void dtap_sms_cp_data(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_CP_USER_DATA, NULL); + ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_CP_USER_DATA, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } /* @@ -5424,410 +5425,410 @@ dtap_sms_cp_data(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint3 static void dtap_sms_cp_error(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_offset = offset; - curr_len = len; + curr_offset = offset; + curr_len = len; - is_uplink = IS_UPLINK_TRUE; + is_uplink = IS_UPLINK_TRUE; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_CP_CAUSE, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_CP_CAUSE, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } static void dtap_tp_close_tch_loop_cmd(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_len = len; - curr_offset = offset; + curr_len = len; + curr_offset = offset; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_SUB_CHANNEL, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_SUB_CHANNEL, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } static void dtap_tp_open_loop_cmd(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_len = len; - curr_offset = offset; + curr_len = len; + curr_offset = offset; - if (curr_len) - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_ACK, NULL); + if (curr_len) + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_ACK, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } static void dtap_tp_multi_slot_loop_cmd(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_len = len; - curr_offset = offset; + curr_len = len; + curr_offset = offset; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_LOOP_TYPE, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_LOOP_TYPE, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } static void dtap_tp_multi_slot_loop_ack(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_len = len; - curr_offset = offset; + curr_len = len; + curr_offset = offset; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_LOOP_ACK, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_LOOP_ACK, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } static void dtap_tp_test_interface(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_len = len; - curr_offset = offset; + curr_len = len; + curr_offset = offset; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_TESTED_DEVICE, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_TESTED_DEVICE, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } static void dtap_tp_gprs_test_mode_cmd(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_len = len; - curr_offset = offset; + curr_len = len; + curr_offset = offset; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_PDU_DESCRIPTION, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_PDU_DESCRIPTION, NULL); - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_MODE_FLAG, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_MODE_FLAG, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } static void dtap_tp_egprs_start_radio_block_loopback_cmd(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_len = len; - curr_offset = offset; + curr_len = len; + curr_offset = offset; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_EGPRS_MODE_FLAG, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_EGPRS_MODE_FLAG, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } static void dtap_tp_reset_ms_positioning_stored_information(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_len = len; - curr_offset = offset; + curr_len = len; + curr_offset = offset; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_MS_POSITIONING_TECHNOLOGY, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_MS_POSITIONING_TECHNOLOGY, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } static void dtap_tp_close_ue_test_loop(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_len = len; - curr_offset = offset; + curr_len = len; + curr_offset = offset; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_UE_TEST_LOOP_MODE, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_UE_TEST_LOOP_MODE, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } static void dtap_tp_reset_ue_positioning_stored_information(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_len = len; - curr_offset = offset; + curr_len = len; + curr_offset = offset; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_UE_POSITIONING_TECHNOLOGY, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_UE_POSITIONING_TECHNOLOGY, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } static void dtap_tp_ue_test_loop_mode_3_rlc_sdu_counter_response(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_len = len; - curr_offset = offset; + curr_len = len; + curr_offset = offset; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_RLC_SDU_COUNTER_VALUE, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_RLC_SDU_COUNTER_VALUE, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } static void dtap_tp_epc_close_ue_test_loop(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_len = len; - curr_offset = offset; + curr_len = len; + curr_offset = offset; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_EPC_UE_TEST_LOOP_MODE, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_EPC_UE_TEST_LOOP_MODE, NULL); - switch (epc_test_loop_mode) - { - case 0: - ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_TP_EPC_UE_TL_A_LB_SETUP, NULL); - break; - case 1: - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_EPC_UE_TL_B_LB_SETUP, NULL); - break; - case 2: - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_EPC_UE_TL_C_SETUP, NULL); - break; - default: - break; - } + switch (epc_test_loop_mode) + { + case 0: + ELEM_MAND_LV(GSM_A_PDU_TYPE_DTAP, DE_TP_EPC_UE_TL_A_LB_SETUP, NULL); + break; + case 1: + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_EPC_UE_TL_B_LB_SETUP, NULL); + break; + case 2: + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_EPC_UE_TL_C_SETUP, NULL); + break; + default: + break; + } - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } static void dtap_tp_epc_activate_test_mode(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_len = len; - curr_offset = offset; + curr_len = len; + curr_offset = offset; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_EPC_UE_TEST_LOOP_MODE, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_EPC_UE_TEST_LOOP_MODE, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } static void dtap_tp_epc_reset_ue_positioning_stored_information(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_len = len; - curr_offset = offset; + curr_len = len; + curr_offset = offset; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_EPC_UE_POSITIONING_TECHNOLOGY, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_EPC_UE_POSITIONING_TECHNOLOGY, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } static void dtap_tp_epc_test_loop_mode_c_mbms_packet_counter_response(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_len = len; - curr_offset = offset; + curr_len = len; + curr_offset = offset; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_EPC_MBMS_PACKET_COUNTER_VALUE, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_EPC_MBMS_PACKET_COUNTER_VALUE, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } static void dtap_tp_epc_update_ue_location_information(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) { - guint32 curr_offset; - guint32 consumed; - guint curr_len; + guint32 curr_offset; + guint32 consumed; + guint curr_len; - curr_len = len; - curr_offset = offset; + curr_len = len; + curr_offset = offset; - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_EPC_ELLIPSOID_POINT_WITH_ALT, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_EPC_ELLIPSOID_POINT_WITH_ALT, NULL); - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_EPC_HORIZONTAL_VELOCITY, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_EPC_HORIZONTAL_VELOCITY, NULL); - ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_EPC_GNSS_TOD_MSEC, NULL); + ELEM_MAND_V(GSM_A_PDU_TYPE_DTAP, DE_TP_EPC_GNSS_TOD_MSEC, NULL); - EXTRANEOUS_DATA_CHECK(curr_len, 0); + EXTRANEOUS_DATA_CHECK(curr_len, 0); } -#define NUM_GSM_DTAP_MSG_MM (sizeof(gsm_a_dtap_msg_mm_strings)/sizeof(value_string)) +#define NUM_GSM_DTAP_MSG_MM (sizeof(gsm_a_dtap_msg_mm_strings)/sizeof(value_string)) static gint ett_gsm_dtap_msg_mm[NUM_GSM_DTAP_MSG_MM]; static void (*dtap_msg_mm_fcn[])(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) = { - dtap_mm_imsi_det_ind, /* IMSI Detach Indication */ - dtap_mm_loc_upd_acc, /* Location Updating Accept */ - dtap_mm_loc_upd_rej, /* Location Updating Reject */ - dtap_mm_loc_upd_req, /* Location Updating Request */ - NULL /* no associated data */, /* Authentication Reject */ - dtap_mm_auth_req, /* Authentication Request */ - dtap_mm_auth_resp, /* Authentication Response */ - dtap_mm_auth_fail, /* Authentication Failure */ - dtap_mm_id_req, /* Identity Request */ - dtap_mm_id_resp, /* Identity Response */ - dtap_mm_tmsi_realloc_cmd, /* TMSI Reallocation Command */ - NULL /* no associated data */, /* TMSI Reallocation Complete */ - NULL /* no associated data */, /* CM Service Accept */ - dtap_mm_cm_srvc_rej, /* CM Service Reject */ - NULL /* no associated data */, /* CM Service Abort */ - dtap_mm_cm_srvc_req, /* CM Service Request */ - dtap_mm_cm_srvc_prompt, /* CM Service Prompt */ - NULL, /* Reserved: was allocated in earlier phases of the protocol */ - dtap_mm_cm_reestab_req, /* CM Re-establishment Request */ - dtap_mm_abort, /* Abort */ - NULL /* no associated data */, /* MM Null */ - dtap_mm_mm_status, /* MM Status */ - dtap_mm_mm_info, /* MM Information */ - NULL, /* NONE */ + dtap_mm_imsi_det_ind, /* IMSI Detach Indication */ + dtap_mm_loc_upd_acc, /* Location Updating Accept */ + dtap_mm_loc_upd_rej, /* Location Updating Reject */ + dtap_mm_loc_upd_req, /* Location Updating Request */ + NULL /* no associated data */, /* Authentication Reject */ + dtap_mm_auth_req, /* Authentication Request */ + dtap_mm_auth_resp, /* Authentication Response */ + dtap_mm_auth_fail, /* Authentication Failure */ + dtap_mm_id_req, /* Identity Request */ + dtap_mm_id_resp, /* Identity Response */ + dtap_mm_tmsi_realloc_cmd, /* TMSI Reallocation Command */ + NULL /* no associated data */, /* TMSI Reallocation Complete */ + NULL /* no associated data */, /* CM Service Accept */ + dtap_mm_cm_srvc_rej, /* CM Service Reject */ + NULL /* no associated data */, /* CM Service Abort */ + dtap_mm_cm_srvc_req, /* CM Service Request */ + dtap_mm_cm_srvc_prompt, /* CM Service Prompt */ + NULL, /* Reserved: was allocated in earlier phases of the protocol */ + dtap_mm_cm_reestab_req, /* CM Re-establishment Request */ + dtap_mm_abort, /* Abort */ + NULL /* no associated data */, /* MM Null */ + dtap_mm_mm_status, /* MM Status */ + dtap_mm_mm_info, /* MM Information */ + NULL, /* NONE */ }; -#define NUM_GSM_DTAP_MSG_CC (sizeof(gsm_a_dtap_msg_cc_strings)/sizeof(value_string)) +#define NUM_GSM_DTAP_MSG_CC (sizeof(gsm_a_dtap_msg_cc_strings)/sizeof(value_string)) static gint ett_gsm_dtap_msg_cc[NUM_GSM_DTAP_MSG_CC]; static void (*dtap_msg_cc_fcn[])(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) = { - dtap_cc_alerting, /* Alerting */ - dtap_cc_call_conf, /* Call Confirmed */ - dtap_cc_call_proceed, /* Call Proceeding */ - dtap_cc_connect, /* Connect */ - NULL /* no associated data */, /* Connect Acknowledge */ - dtap_cc_emerg_setup, /* Emergency Setup */ - dtap_cc_progress, /* Progress */ - dtap_cc_cc_est, /* CC-Establishment */ - dtap_cc_cc_est_conf, /* CC-Establishment Confirmed */ - dtap_cc_recall, /* Recall */ - dtap_cc_start_cc, /* Start CC */ - dtap_cc_setup, /* Setup */ - dtap_cc_modify, /* Modify */ - dtap_cc_modify_complete, /* Modify Complete */ - dtap_cc_modify_rej, /* Modify Reject */ - dtap_cc_user_info, /* User Information */ - NULL /* no associated data */, /* Hold */ - NULL /* no associated data */, /* Hold Acknowledge */ - dtap_cc_hold_rej, /* Hold Reject */ - NULL /* no associated data */, /* Retrieve */ - NULL /* no associated data */, /* Retrieve Acknowledge */ - dtap_cc_retrieve_rej, /* Retrieve Reject */ - dtap_cc_disconnect, /* Disconnect */ - dtap_cc_release, /* Release */ - dtap_cc_release_complete, /* Release Complete */ - dtap_cc_congestion_control, /* Congestion Control */ - dtap_cc_notify, /* Notify */ - dtap_cc_status, /* Status */ - NULL /* no associated data */, /* Status Enquiry */ - dtap_cc_start_dtmf, /* Start DTMF */ - NULL /* no associated data */, /* Stop DTMF */ - NULL /* no associated data */, /* Stop DTMF Acknowledge */ - dtap_cc_start_dtmf_ack, /* Start DTMF Acknowledge */ - dtap_cc_start_dtmf_rej, /* Start DTMF Reject */ - dtap_cc_facility, /* Facility */ - NULL, /* NONE */ + dtap_cc_alerting, /* Alerting */ + dtap_cc_call_conf, /* Call Confirmed */ + dtap_cc_call_proceed, /* Call Proceeding */ + dtap_cc_connect, /* Connect */ + NULL /* no associated data */, /* Connect Acknowledge */ + dtap_cc_emerg_setup, /* Emergency Setup */ + dtap_cc_progress, /* Progress */ + dtap_cc_cc_est, /* CC-Establishment */ + dtap_cc_cc_est_conf, /* CC-Establishment Confirmed */ + dtap_cc_recall, /* Recall */ + dtap_cc_start_cc, /* Start CC */ + dtap_cc_setup, /* Setup */ + dtap_cc_modify, /* Modify */ + dtap_cc_modify_complete, /* Modify Complete */ + dtap_cc_modify_rej, /* Modify Reject */ + dtap_cc_user_info, /* User Information */ + NULL /* no associated data */, /* Hold */ + NULL /* no associated data */, /* Hold Acknowledge */ + dtap_cc_hold_rej, /* Hold Reject */ + NULL /* no associated data */, /* Retrieve */ + NULL /* no associated data */, /* Retrieve Acknowledge */ + dtap_cc_retrieve_rej, /* Retrieve Reject */ + dtap_cc_disconnect, /* Disconnect */ + dtap_cc_release, /* Release */ + dtap_cc_release_complete, /* Release Complete */ + dtap_cc_congestion_control, /* Congestion Control */ + dtap_cc_notify, /* Notify */ + dtap_cc_status, /* Status */ + NULL /* no associated data */, /* Status Enquiry */ + dtap_cc_start_dtmf, /* Start DTMF */ + NULL /* no associated data */, /* Stop DTMF */ + NULL /* no associated data */, /* Stop DTMF Acknowledge */ + dtap_cc_start_dtmf_ack, /* Start DTMF Acknowledge */ + dtap_cc_start_dtmf_rej, /* Start DTMF Reject */ + dtap_cc_facility, /* Facility */ + NULL, /* NONE */ }; -#define NUM_GSM_DTAP_MSG_SMS (sizeof(gsm_a_dtap_msg_sms_strings)/sizeof(value_string)) +#define NUM_GSM_DTAP_MSG_SMS (sizeof(gsm_a_dtap_msg_sms_strings)/sizeof(value_string)) static gint ett_gsm_dtap_msg_sms[NUM_GSM_DTAP_MSG_SMS]; static void (*dtap_msg_sms_fcn[])(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) = { - dtap_sms_cp_data, /* CP-DATA */ - NULL /* no associated data */, /* CP-ACK */ - dtap_sms_cp_error, /* CP-ERROR */ - NULL, /* NONE */ + dtap_sms_cp_data, /* CP-DATA */ + NULL /* no associated data */, /* CP-ACK */ + dtap_sms_cp_error, /* CP-ERROR */ + NULL, /* NONE */ }; -#define NUM_GSM_DTAP_MSG_SS (sizeof(gsm_a_dtap_msg_ss_strings)/sizeof(value_string)) +#define NUM_GSM_DTAP_MSG_SS (sizeof(gsm_a_dtap_msg_ss_strings)/sizeof(value_string)) static gint ett_gsm_dtap_msg_ss[NUM_GSM_DTAP_MSG_SS]; static void (*dtap_msg_ss_fcn[])(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) = { - dtap_cc_release_complete, /* Release Complete */ - dtap_cc_facility, /* Facility */ - dtap_ss_register, /* Register */ - NULL, /* NONE */ + dtap_cc_release_complete, /* Release Complete */ + dtap_cc_facility, /* Facility */ + dtap_ss_register, /* Register */ + NULL, /* NONE */ }; -#define NUM_GSM_DTAP_MSG_TP (sizeof(gsm_a_dtap_msg_tp_strings)/sizeof(value_string)) +#define NUM_GSM_DTAP_MSG_TP (sizeof(gsm_a_dtap_msg_tp_strings)/sizeof(value_string)) static gint ett_gsm_dtap_msg_tp[NUM_GSM_DTAP_MSG_TP]; static void (*dtap_msg_tp_fcn[])(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32 offset, guint len) = { - dtap_tp_close_tch_loop_cmd, /* CLOSE TCH LOOP CMD */ - NULL, /* CLOSE TCH LOOP ACK */ - dtap_tp_open_loop_cmd, /* OPEN LOOP CMD */ - NULL, /* ACT EMMI CMD */ - NULL, /* ACT EMMI ACK */ - NULL, /* DEACT EMMI */ - dtap_tp_test_interface, /* Test Interface */ - dtap_tp_multi_slot_loop_cmd, /* CLOSE Multi-slot LOOP CMD */ - dtap_tp_multi_slot_loop_ack, /* CLOSE Multi-slot LOOP ACK */ - NULL, /* OPEN Multi-slot LOOP CMD */ - NULL, /* OPEN Multi-slot LOOP ACK */ - dtap_tp_gprs_test_mode_cmd, /* GPRS TEST MODE CMD */ - dtap_tp_egprs_start_radio_block_loopback_cmd, /* EGPRS START RADIO BLOCK LOOPBACK CMD */ - dtap_tp_reset_ms_positioning_stored_information, /* RESET MS POSITIONING STORED INFORMATION */ - dtap_tp_close_ue_test_loop, /* CLOSE UE TEST LOOP */ - NULL, /* CLOSE UE TEST LOOP COMPLETE */ - NULL, /* OPEN UE TEST LOOP */ - NULL, /* OPEN UE TEST LOOP COMPLETE */ - NULL, /* ACTIVATE RB TEST MODE */ - NULL, /* ACTIVATE RB TEST MODE COMPLETE */ - NULL, /* DEACTIVATE RB TEST MODE */ - NULL, /* DEACTIVATE RB TEST MODE COMPLETE */ - dtap_tp_reset_ue_positioning_stored_information, /* RESET UE POSITIONING STORED INFORMATION */ - NULL, /* UE TEST LOOP MODE 3 RLC SDU COUNTER REQUEST */ - dtap_tp_ue_test_loop_mode_3_rlc_sdu_counter_response, /* UE TEST LOOP MODE 3 RLC SDU COUNTER RESPONSE */ - dtap_tp_epc_close_ue_test_loop, /* CLOSE UE TEST LOOP */ - NULL, /* CLOSE UE TEST LOOP COMPLETE */ - NULL, /* OPEN UE TEST LOOP */ - NULL, /* OPEN UE TEST LOOP COMPLETE */ - dtap_tp_epc_activate_test_mode, /* ACTIVATE TEST MODE */ - NULL, /* ACTIVATE TEST MODE COMPLETE */ - NULL, /* DEACTIVATE TEST MODE */ - NULL, /* DEACTIVATE TEST MODE COMPLETE */ - dtap_tp_epc_reset_ue_positioning_stored_information, /* RESET UE POSITIONING STORED INFORMATION */ - NULL, /* UE TEST LOOP MODE C MBMS PACKET COUNTER REQUEST */ - dtap_tp_epc_test_loop_mode_c_mbms_packet_counter_response, /* UE TEST LOOP MODE C MBMS PACKET COUNTER RESPONSE */ - dtap_tp_epc_update_ue_location_information, /* UPDATE UE LOCATION INFORMATION */ - NULL, /* NONE */ + dtap_tp_close_tch_loop_cmd, /* CLOSE TCH LOOP CMD */ + NULL, /* CLOSE TCH LOOP ACK */ + dtap_tp_open_loop_cmd, /* OPEN LOOP CMD */ + NULL, /* ACT EMMI CMD */ + NULL, /* ACT EMMI ACK */ + NULL, /* DEACT EMMI */ + dtap_tp_test_interface, /* Test Interface */ + dtap_tp_multi_slot_loop_cmd, /* CLOSE Multi-slot LOOP CMD */ + dtap_tp_multi_slot_loop_ack, /* CLOSE Multi-slot LOOP ACK */ + NULL, /* OPEN Multi-slot LOOP CMD */ + NULL, /* OPEN Multi-slot LOOP ACK */ + dtap_tp_gprs_test_mode_cmd, /* GPRS TEST MODE CMD */ + dtap_tp_egprs_start_radio_block_loopback_cmd, /* EGPRS START RADIO BLOCK LOOPBACK CMD */ + dtap_tp_reset_ms_positioning_stored_information, /* RESET MS POSITIONING STORED INFORMATION */ + dtap_tp_close_ue_test_loop, /* CLOSE UE TEST LOOP */ + NULL, /* CLOSE UE TEST LOOP COMPLETE */ + NULL, /* OPEN UE TEST LOOP */ + NULL, /* OPEN UE TEST LOOP COMPLETE */ + NULL, /* ACTIVATE RB TEST MODE */ + NULL, /* ACTIVATE RB TEST MODE COMPLETE */ + NULL, /* DEACTIVATE RB TEST MODE */ + NULL, /* DEACTIVATE RB TEST MODE COMPLETE */ + dtap_tp_reset_ue_positioning_stored_information, /* RESET UE POSITIONING STORED INFORMATION */ + NULL, /* UE TEST LOOP MODE 3 RLC SDU COUNTER REQUEST */ + dtap_tp_ue_test_loop_mode_3_rlc_sdu_counter_response, /* UE TEST LOOP MODE 3 RLC SDU COUNTER RESPONSE */ + dtap_tp_epc_close_ue_test_loop, /* CLOSE UE TEST LOOP */ + NULL, /* CLOSE UE TEST LOOP COMPLETE */ + NULL, /* OPEN UE TEST LOOP */ + NULL, /* OPEN UE TEST LOOP COMPLETE */ + dtap_tp_epc_activate_test_mode, /* ACTIVATE TEST MODE */ + NULL, /* ACTIVATE TEST MODE COMPLETE */ + NULL, /* DEACTIVATE TEST MODE */ + NULL, /* DEACTIVATE TEST MODE COMPLETE */ + dtap_tp_epc_reset_ue_positioning_stored_information, /* RESET UE POSITIONING STORED INFORMATION */ + NULL, /* UE TEST LOOP MODE C MBMS PACKET COUNTER REQUEST */ + dtap_tp_epc_test_loop_mode_c_mbms_packet_counter_response, /* UE TEST LOOP MODE C MBMS PACKET COUNTER RESPONSE */ + dtap_tp_epc_update_ue_location_information, /* UPDATE UE LOCATION INFORMATION */ + NULL, /* NONE */ }; /* GENERIC DISSECTOR FUNCTIONS */ @@ -5837,290 +5838,292 @@ static const true_false_string tfs_ti_flags = { "allocated by receiver", "alloca static void dissect_dtap(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) { - static gsm_a_tap_rec_t tap_rec[4]; - static gsm_a_tap_rec_t *tap_p; - static guint tap_current = 0; - - void (*dtap_msg_fcn)(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 offset, guint len); - - guint8 oct; - guint8 pd; - guint32 offset; - guint32 len; - guint32 oct_1; - gint idx; - proto_item *dtap_item = NULL; - proto_tree *dtap_tree = NULL; - proto_item *oct_1_item = NULL; - proto_tree *pd_tree = NULL; - const gchar *msg_str; - gint ett_tree; - gint ti; - int hf_idx; - gboolean nsd; - - - len = tvb_length(tvb); - - if (len < 2) - { - /* - * too short to be DTAP - */ - call_dissector(data_handle, tvb, pinfo, tree); - return; - } - - col_append_str(pinfo->cinfo, COL_INFO, "(DTAP) "); - - /* - * set tap record pointer - */ - tap_current++; - if (tap_current >= 4) - { - tap_current = 0; - } - tap_p = &tap_rec[tap_current]; - - - offset = 0; - - g_tree = tree; - - /* - * get protocol discriminator - */ - oct_1 = tvb_get_guint8(tvb, offset++); - - if ((((oct_1 & DTAP_TI_MASK) >> 4) & DTAP_TIE_PRES_MASK) == DTAP_TIE_PRES_MASK) - { - /* - * eventhough we don't know if a TI should be in the message yet - * we rely on the TI/SKIP indicator to be 0 to avoid taking this - * octet - */ - offset++; - } - - oct = tvb_get_guint8(tvb, offset); - - pd = oct_1 & DTAP_PD_MASK; - ti = -1; - msg_str = NULL; - ett_tree = -1; - hf_idx = -1; - dtap_msg_fcn = NULL; - nsd = FALSE; - col_append_fstr(pinfo->cinfo, COL_INFO, "(%s) ",val_to_str_const(pd,gsm_a_pd_short_str_vals,"unknown")); - - /* - * octet 1 - */ - /* Initialize hf_idx, ett_tree and dtap_msg_fcn. - ett_tree and dtap_msg_fcn will not be used if msg_str == NULL. */ - switch (pd) - { - case 3: - msg_str = try_val_to_str_idx((guint32) (oct & DTAP_CC_IEI_MASK), gsm_a_dtap_msg_cc_strings, &idx); - if (msg_str != NULL) - { - ett_tree = ett_gsm_dtap_msg_cc[idx]; - dtap_msg_fcn = dtap_msg_cc_fcn[idx]; - } - hf_idx = hf_gsm_a_dtap_msg_cc_type; - ti = (oct_1 & DTAP_TI_MASK) >> 4; - nsd = TRUE; - break; - - case 5: - msg_str = try_val_to_str_idx((guint32) (oct & DTAP_MM_IEI_MASK), gsm_a_dtap_msg_mm_strings, &idx); - if (msg_str != NULL) - { - ett_tree = ett_gsm_dtap_msg_mm[idx]; - dtap_msg_fcn = dtap_msg_mm_fcn[idx]; - } - hf_idx = hf_gsm_a_dtap_msg_mm_type; - nsd = TRUE; - break; - - case 6: - get_rr_msg_params(oct, &msg_str, &ett_tree, &hf_idx, &dtap_msg_fcn); - break; - - case 8: - get_gmm_msg_params(oct, &msg_str, &ett_tree, &hf_idx, &dtap_msg_fcn); - break; - - case 9: - msg_str = try_val_to_str_idx((guint32) (oct & DTAP_SMS_IEI_MASK), gsm_a_dtap_msg_sms_strings, &idx); - hf_idx = hf_gsm_a_dtap_msg_sms_type; - if (msg_str != NULL) - { - ett_tree = ett_gsm_dtap_msg_sms[idx]; - dtap_msg_fcn = dtap_msg_sms_fcn[idx]; - } - ti = (oct_1 & DTAP_TI_MASK) >> 4; - break; - - case 10: - get_sm_msg_params(oct, &msg_str, &ett_tree, &hf_idx, &dtap_msg_fcn); - ti = (oct_1 & DTAP_TI_MASK) >> 4; - break; - - case 11: - msg_str = try_val_to_str_idx((guint32) (oct & DTAP_SS_IEI_MASK), gsm_a_dtap_msg_ss_strings, &idx); - hf_idx = hf_gsm_a_dtap_msg_ss_type; - if (msg_str != NULL) - { - ett_tree = ett_gsm_dtap_msg_ss[idx]; - dtap_msg_fcn = dtap_msg_ss_fcn[idx]; - } - ti = (oct_1 & DTAP_TI_MASK) >> 4; - nsd = TRUE; - break; - - case 15: - msg_str = try_val_to_str_idx((guint32) (oct & DTAP_TP_IEI_MASK), gsm_a_dtap_msg_tp_strings, &idx); - hf_idx = hf_gsm_a_dtap_msg_tp_type; - if (msg_str != NULL) - { - ett_tree = ett_gsm_dtap_msg_tp[idx]; - dtap_msg_fcn = dtap_msg_tp_fcn[idx]; - } - nsd = TRUE; - break; - - default: - /* XXX - hf_idx is still -1! this is a bug in the implementation, and I don't know how to fix it so simple return here */ - return; - } - - sccp_msg = pinfo->sccp_info; - - if (sccp_msg && sccp_msg->data.co.assoc) { - sccp_assoc = sccp_msg->data.co.assoc; - } else { - sccp_assoc = NULL; - sccp_msg = NULL; - } - - /* - * create the protocol tree - */ - if (msg_str == NULL) - { - dtap_item = - proto_tree_add_protocol_format(tree, proto_a_dtap, tvb, 0, len, - "GSM A-I/F DTAP - Unknown DTAP Message Type (0x%02x)", - oct); - - dtap_tree = proto_item_add_subtree(dtap_item, ett_dtap_msg); - - if (sccp_msg && !sccp_msg->data.co.label) { - sccp_msg->data.co.label = wmem_strdup_printf(wmem_file_scope(), "DTAP (0x%02x)",oct); - } - - - } - else - { - dtap_item = - proto_tree_add_protocol_format(tree, proto_a_dtap, tvb, 0, -1, - "GSM A-I/F DTAP - %s", - msg_str); - - dtap_tree = proto_item_add_subtree(dtap_item, ett_tree); - - if (sccp_msg && !sccp_msg->data.co.label) { - sccp_msg->data.co.label = wmem_strdup(wmem_file_scope(), msg_str); - } - - col_append_fstr(pinfo->cinfo, COL_INFO, "%s ", msg_str); - col_set_fence(pinfo->cinfo, COL_INFO); - } - - oct_1_item = proto_tree_add_uint(dtap_tree, hf_gsm_a_dtap_protocol_discriminator, tvb, 0, 1, pd); - pd_tree = proto_item_add_subtree(oct_1_item, ett_dtap_oct_1); - - proto_tree_add_item(pd_tree, hf_gsm_a_L3_protocol_discriminator, tvb, 0, 1, ENC_BIG_ENDIAN); - - if (ti == -1) - { - proto_tree_add_item(pd_tree, hf_gsm_a_skip_ind, tvb, 0, 1, ENC_BIG_ENDIAN); - } - else - { - - proto_tree_add_item(pd_tree, hf_gsm_a_dtap_ti_flag, tvb, 0, 1, ENC_NA); - - if ((ti & DTAP_TIE_PRES_MASK) == DTAP_TIE_PRES_MASK) - { - /* ti is extended to next octet */ - proto_tree_add_uint_format_value(pd_tree, hf_gsm_a_dtap_tio, tvb, 0, 1, - oct_1, "The TI value is given by the TIE in octet 2"); - } - else - { - proto_tree_add_item(pd_tree, hf_gsm_a_dtap_tio, tvb, 0, 1, ENC_NA); - } - } - - if ((ti != -1) && - (ti & DTAP_TIE_PRES_MASK) == DTAP_TIE_PRES_MASK) - { - proto_tree_add_item(tree, hf_gsm_a_extension, tvb, 1, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(pd_tree, hf_gsm_a_dtap_tie, tvb, 1, 1, ENC_NA); - } - - /* - * N(SD) - */ - if ((pinfo->p2p_dir == P2P_DIR_RECV) && - nsd) - { - /* XXX */ - } - /* 3GPP TS 24.008 version 8.5.0 Release 8 - * Bits 5 to 8 of the first octet of every message belonging to the protocols "Call Control; - * call related SS messages" and "Session Management"contain the transaction identifier (TI). - * The transaction identifier and its use are defined in 3GPP TS 24.007 [20]. - * 5 = Mobility Management messages - * 3 = Call Control; call related SS messages - * 10 = GPRS session management messages - */ - if((pd==5)||(pd==3)||(pd==10)){ - proto_tree_add_item(dtap_tree, hf_gsm_a_seq_no, tvb, offset, 1, ENC_BIG_ENDIAN); - } - /* - * add DTAP message name - */ - proto_tree_add_item(dtap_tree, hf_idx, tvb, offset, 1, ENC_BIG_ENDIAN); - offset++; - - tap_p->pdu_type = GSM_A_PDU_TYPE_DTAP; - tap_p->message_type = (nsd ? (oct & 0x3f) : oct); - tap_p->protocol_disc = (gsm_a_pd_str_e)pd; - - tap_queue_packet(gsm_a_tap, pinfo, tap_p); - - if (msg_str == NULL) return; - - if (offset >= len) return; - - /* - * decode elements - */ - if (dtap_msg_fcn == NULL) - { - proto_tree_add_text(dtap_tree, - tvb, offset, len - offset, - "Message Elements"); - } - else - { - (*dtap_msg_fcn)(tvb, dtap_tree, pinfo, offset, len - offset); - } + static gsm_a_tap_rec_t tap_rec[4]; + static gsm_a_tap_rec_t *tap_p; + static guint tap_current = 0; + + void (*dtap_msg_fcn)(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 offset, guint len); + + guint8 oct; + guint8 pd; + guint32 offset; + guint32 len; + guint32 oct_1; + gint idx; + proto_item *dtap_item = NULL; + proto_tree *dtap_tree = NULL; + proto_item *oct_1_item = NULL; + proto_tree *pd_tree = NULL; + const gchar *msg_str; + gint ett_tree; + gint ti; + int hf_idx; + gboolean nsd; + + + len = tvb_reported_length(tvb); + + if (len < 2) + { + /* + * too short to be DTAP + */ + call_dissector(data_handle, tvb, pinfo, tree); + return; + } + + col_append_str(pinfo->cinfo, COL_INFO, "(DTAP) "); + + /* + * set tap record pointer + */ + tap_current++; + if (tap_current >= 4) + { + tap_current = 0; + } + tap_p = &tap_rec[tap_current]; + + + offset = 0; + + g_tree = tree; + + /* + * get protocol discriminator + */ + oct_1 = tvb_get_guint8(tvb, offset++); + + if ((((oct_1 & DTAP_TI_MASK) >> 4) & DTAP_TIE_PRES_MASK) == DTAP_TIE_PRES_MASK) + { + /* + * eventhough we don't know if a TI should be in the message yet + * we rely on the TI/SKIP indicator to be 0 to avoid taking this + * octet + */ + offset++; + } + + oct = tvb_get_guint8(tvb, offset); + + pd = oct_1 & DTAP_PD_MASK; + ti = -1; + msg_str = NULL; + ett_tree = -1; + hf_idx = -1; + dtap_msg_fcn = NULL; + nsd = FALSE; + col_append_fstr(pinfo->cinfo, COL_INFO, "(%s) ",val_to_str_const(pd,gsm_a_pd_short_str_vals,"unknown")); + + /* + * octet 1 + */ + /* Initialize hf_idx, ett_tree and dtap_msg_fcn. + ett_tree and dtap_msg_fcn will not be used if msg_str == NULL. */ + switch (pd) + { + case 3: + msg_str = try_val_to_str_idx((guint32) (oct & DTAP_CC_IEI_MASK), gsm_a_dtap_msg_cc_strings, &idx); + if (msg_str != NULL) + { + ett_tree = ett_gsm_dtap_msg_cc[idx]; + dtap_msg_fcn = dtap_msg_cc_fcn[idx]; + } + hf_idx = hf_gsm_a_dtap_msg_cc_type; + ti = (oct_1 & DTAP_TI_MASK) >> 4; + nsd = TRUE; + break; + + case 5: + msg_str = try_val_to_str_idx((guint32) (oct & DTAP_MM_IEI_MASK), gsm_a_dtap_msg_mm_strings, &idx); + if (msg_str != NULL) + { + ett_tree = ett_gsm_dtap_msg_mm[idx]; + dtap_msg_fcn = dtap_msg_mm_fcn[idx]; + } + hf_idx = hf_gsm_a_dtap_msg_mm_type; + nsd = TRUE; + break; + + case 6: + get_rr_msg_params(oct, &msg_str, &ett_tree, &hf_idx, &dtap_msg_fcn); + break; + + case 8: + get_gmm_msg_params(oct, &msg_str, &ett_tree, &hf_idx, &dtap_msg_fcn); + break; + + case 9: + msg_str = try_val_to_str_idx((guint32) (oct & DTAP_SMS_IEI_MASK), gsm_a_dtap_msg_sms_strings, &idx); + hf_idx = hf_gsm_a_dtap_msg_sms_type; + if (msg_str != NULL) + { + ett_tree = ett_gsm_dtap_msg_sms[idx]; + dtap_msg_fcn = dtap_msg_sms_fcn[idx]; + } + ti = (oct_1 & DTAP_TI_MASK) >> 4; + break; + + case 10: + get_sm_msg_params(oct, &msg_str, &ett_tree, &hf_idx, &dtap_msg_fcn); + ti = (oct_1 & DTAP_TI_MASK) >> 4; + break; + + case 11: + msg_str = try_val_to_str_idx((guint32) (oct & DTAP_SS_IEI_MASK), gsm_a_dtap_msg_ss_strings, &idx); + hf_idx = hf_gsm_a_dtap_msg_ss_type; + if (msg_str != NULL) + { + ett_tree = ett_gsm_dtap_msg_ss[idx]; + dtap_msg_fcn = dtap_msg_ss_fcn[idx]; + } + ti = (oct_1 & DTAP_TI_MASK) >> 4; + nsd = TRUE; + break; + + case 15: + msg_str = try_val_to_str_idx((guint32) (oct & DTAP_TP_IEI_MASK), gsm_a_dtap_msg_tp_strings, &idx); + hf_idx = hf_gsm_a_dtap_msg_tp_type; + if (msg_str != NULL) + { + ett_tree = ett_gsm_dtap_msg_tp[idx]; + dtap_msg_fcn = dtap_msg_tp_fcn[idx]; + } + nsd = TRUE; + break; + + default: + /* XXX - hf_idx is still -1! this is a bug in the implementation, and I don't know how to fix it so simple return here */ + return; + } + + sccp_msg = pinfo->sccp_info; + + if (sccp_msg && sccp_msg->data.co.assoc) { + sccp_assoc = sccp_msg->data.co.assoc; + } + else + { + sccp_assoc = NULL; + sccp_msg = NULL; + } + + /* + * create the protocol tree + */ + if (msg_str == NULL) + { + dtap_item = + proto_tree_add_protocol_format(tree, proto_a_dtap, tvb, 0, len, + "GSM A-I/F DTAP - Unknown DTAP Message Type (0x%02x)", + oct); + + dtap_tree = proto_item_add_subtree(dtap_item, ett_dtap_msg); + + if (sccp_msg && !sccp_msg->data.co.label) { + sccp_msg->data.co.label = wmem_strdup_printf(wmem_file_scope(), "DTAP (0x%02x)",oct); + } + + + } + else + { + dtap_item = + proto_tree_add_protocol_format(tree, proto_a_dtap, tvb, 0, -1, + "GSM A-I/F DTAP - %s", + msg_str); + + dtap_tree = proto_item_add_subtree(dtap_item, ett_tree); + + if (sccp_msg && !sccp_msg->data.co.label) { + sccp_msg->data.co.label = wmem_strdup(wmem_file_scope(), msg_str); + } + + col_append_fstr(pinfo->cinfo, COL_INFO, "%s ", msg_str); + col_set_fence(pinfo->cinfo, COL_INFO); + } + + oct_1_item = proto_tree_add_uint(dtap_tree, hf_gsm_a_dtap_protocol_discriminator, tvb, 0, 1, pd); + pd_tree = proto_item_add_subtree(oct_1_item, ett_dtap_oct_1); + + proto_tree_add_item(pd_tree, hf_gsm_a_L3_protocol_discriminator, tvb, 0, 1, ENC_BIG_ENDIAN); + + if (ti == -1) + { + proto_tree_add_item(pd_tree, hf_gsm_a_skip_ind, tvb, 0, 1, ENC_BIG_ENDIAN); + } + else + { + + proto_tree_add_item(pd_tree, hf_gsm_a_dtap_ti_flag, tvb, 0, 1, ENC_NA); + + if ((ti & DTAP_TIE_PRES_MASK) == DTAP_TIE_PRES_MASK) + { + /* ti is extended to next octet */ + proto_tree_add_uint_format_value(pd_tree, hf_gsm_a_dtap_tio, tvb, 0, 1, + oct_1, "The TI value is given by the TIE in octet 2"); + } + else + { + proto_tree_add_item(pd_tree, hf_gsm_a_dtap_tio, tvb, 0, 1, ENC_NA); + } + } + + if ((ti != -1) && + (ti & DTAP_TIE_PRES_MASK) == DTAP_TIE_PRES_MASK) + { + proto_tree_add_item(tree, hf_gsm_a_extension, tvb, 1, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(pd_tree, hf_gsm_a_dtap_tie, tvb, 1, 1, ENC_NA); + } + + /* + * N(SD) + */ + if ((pinfo->p2p_dir == P2P_DIR_RECV) && + nsd) + { + /* XXX */ + } + /* 3GPP TS 24.008 version 8.5.0 Release 8 + * Bits 5 to 8 of the first octet of every message belonging to the protocols "Call Control; + * call related SS messages" and "Session Management"contain the transaction identifier (TI). + * The transaction identifier and its use are defined in 3GPP TS 24.007 [20]. + * 5 = Mobility Management messages + * 3 = Call Control; call related SS messages + * 10 = GPRS session management messages + */ + if ((pd == 5) || (pd == 3) || (pd == 10)) { + proto_tree_add_item(dtap_tree, hf_gsm_a_seq_no, tvb, offset, 1, ENC_BIG_ENDIAN); + } + /* + * add DTAP message name + */ + proto_tree_add_item(dtap_tree, hf_idx, tvb, offset, 1, ENC_BIG_ENDIAN); + offset++; + + tap_p->pdu_type = GSM_A_PDU_TYPE_DTAP; + tap_p->message_type = (nsd ? (oct & 0x3f) : oct); + tap_p->protocol_disc = (gsm_a_pd_str_e)pd; + + tap_queue_packet(gsm_a_tap, pinfo, tap_p); + + if (msg_str == NULL) return; + + if (offset >= len) return; + + /* + * decode elements + */ + if (dtap_msg_fcn == NULL) + { + proto_tree_add_text(dtap_tree, + tvb, offset, len - offset, + "Message Elements"); + } + else + { + (*dtap_msg_fcn)(tvb, dtap_tree, pinfo, offset, len - offset); + } } @@ -6128,696 +6131,1077 @@ dissect_dtap(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) void proto_register_gsm_a_dtap(void) { - guint i; - guint last_offset; - - /* Setup list of header fields */ - - static hf_register_info hf[] = - { - { &hf_gsm_a_seq_no, - { "Sequence number", "gsm_a.dtap.seq_no", - FT_UINT8, BASE_DEC, NULL, 0xc0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_msg_mm_type, - { "DTAP Mobility Management Message Type", "gsm_a.dtap.msg_mm_type", - FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_msg_mm_strings), 0x3f, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_msg_cc_type, - { "DTAP Call Control Message Type", "gsm_a.dtap.msg_cc_type", - FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_msg_cc_strings), 0x3f, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_msg_sms_type, - { "DTAP Short Message Service Message Type", "gsm_a.dtap.msg_sms_type", - FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_msg_sms_strings), 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_msg_ss_type, - { "DTAP Non call Supplementary Service Message Type", "gsm_a.dtap.msg_ss_type", - FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_msg_ss_strings), 0x3f, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_msg_tp_type, - { "DTAP Tests Procedures Message Type", "gsm_a.dtap.msg_tp_type", - FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_msg_tp_strings), 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_elem_id, - { "Element ID", "gsm_a.dtap.elem_id", - FT_UINT8, BASE_HEX, NULL, 0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_cld_party_bcd_num, - { "Called Party BCD Number", "gsm_a.dtap.cld_party_bcd_num", - FT_STRING, BASE_NONE, 0, 0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_clg_party_bcd_num, - { "Calling Party BCD Number", "gsm_a.dtap.clg_party_bcd_num", - FT_STRING, BASE_NONE, 0, 0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_conn_num, - { "Connected Number", "gsm_a.dtap.conn_num", - FT_STRING, BASE_NONE, 0, 0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_red_party_bcd_num, - { "Redirecting Party BCD Number", "gsm_a.dtap.red_party_bcd_num", - FT_STRING, BASE_NONE, 0, 0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_cause, - { "DTAP Cause", "gsm_a.dtap.cause", - FT_UINT8, BASE_HEX, 0, 0x7f, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_type_of_number, - { "Type of number", "gsm_a.dtap.type_of_number", - FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_type_of_number_values), 0x70, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_numbering_plan_id, - { "Numbering plan identification", "gsm_a.dtap.numbering_plan_id", - FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_numbering_plan_id_values), 0x0f, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_present_ind, - { "Presentation indicator", "gsm_a.dtap.present_ind", - FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_present_ind_values), 0x60, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_screening_ind, - { "Screening indicator", "gsm_a.dtap.screening_ind", - FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_screening_ind_values), 0x03, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_type_of_sub_addr, - { "Type of subaddress", "gsm_a.dtap.type_of_sub_addr", - FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_type_of_sub_addr_values), 0x70, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_odd_even_ind, - { "Odd/even indicator", "gsm_a.dtap.odd_even_ind", - FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_odd_even_ind_values), 0x08, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_lsa_id, - { "LSA Identifier", "gsm_a.dtap.lsa_id", - FT_UINT24, BASE_HEX, NULL, 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_speech_vers_ind, - { "Speech version indication", "gsm_a.dtap.speech_vers_ind", - FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_speech_vers_ind_values), 0x0f, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_itc, - { "Information transfer capability", "gsm_a.dtap.itc", - FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_itc_values), 0x07, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_sysid, - { "System Identification (SysID)", "gsm_a.dtap.sysid", - FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_sysid_values), 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_bitmap_length, - { "Bitmap Length", "gsm_a.dtap.bitmap_length", - FT_UINT8, BASE_DEC, NULL, 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_serv_cat_b7, - { "Automatically initiated eCall", "gsm_a.dtap.serv_cat_b7", - FT_BOOLEAN, 8, NULL, 0x40, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_serv_cat_b6, - { "Manually initiated eCall", "gsm_a.dtap.serv_cat_b6", - FT_BOOLEAN, 8, NULL, 0x20, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_serv_cat_b5, - { "Mountain Rescue", "gsm_a.dtap.serv_cat_b5", - FT_BOOLEAN, 8, NULL, 0x10, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_serv_cat_b4, - { "Marine Guard", "gsm_a.dtap.serv_cat_b4", - FT_BOOLEAN, 8, NULL, 0x08, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_serv_cat_b3, - { "Fire Brigade", "gsm_a.dtap.serv_cat_b3", - FT_BOOLEAN, 8, NULL, 0x04, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_serv_cat_b2, - { "Ambulance", "gsm_a.dtap.serv_cat_b2", - FT_BOOLEAN, 8, NULL, 0x02, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_serv_cat_b1, - { "Police", "gsm_a.dtap.serv_cat_b1", - FT_BOOLEAN, 8, NULL, 0x01, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_csmo, - { "CSMO", "gsm_a.dtap.csmo", - FT_BOOLEAN, BASE_NONE, TFS(&gsm_a_dtap_csmo_value), 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_csmt, - { "CSMT", "gsm_a.dtap.csmt", - FT_BOOLEAN, BASE_NONE, TFS(&gsm_a_dtap_csmt_value), 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_mm_timer_unit, - { "Unit", "gsm_a.dtap.mm_timer_unit", - FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_mm_timer_unit_vals), 0xe0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_mm_timer_value, - { "Timer value", "gsm_a.dtap.mm_timer_value", - FT_UINT8, BASE_DEC, NULL, 0x1f, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_alerting_pattern, - { "Alerting Pattern", "gsm_a.dtap.alerting_pattern", - FT_UINT8, BASE_DEC, VALS(gsm_a_alerting_pattern_vals), 0x0f, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_ccbs_activation, - { "CCBS Activation", "gsm_a.dtap.ccbs_activation", - FT_BOOLEAN, 8, TFS(&gsm_a_ccbs_activation_value), 0x80, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_stream_identifier, - { "Stream Identifier", "gsm_a.dtap.stream_identifier", - FT_UINT8, BASE_HEX, 0, 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_mcs, - { "MCS", "gsm_a.dtap.mcs", - FT_BOOLEAN, 8, TFS(&gsm_a_mcs_value), 0x01, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_cause_of_no_cli, - { "Cause of no CLI", "gsm_a.dtap.cause_of_no_cli", - FT_UINT8, BASE_HEX, 0, 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_cause_ss_diagnostics, - { "Supplementary Services Diagnostics", "gsm_a.dtap.cause_ss_diagnostics", - FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_cause_ss_diagnostics_vals), 0x7f, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_codec_tdma_efr, - { "TDMA EFR", "gsm_a.dtap.codec.tdma_efr", - FT_BOOLEAN, 8, NULL, 0x80, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_codec_umts_amr_2, - { "UMTS AMR 2", "gsm_a.dtap.codec.umts_amr_2", - FT_BOOLEAN, 8, NULL, 0x40, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_codec_umts_amr, - { "UMTS AMR", "gsm_a.dtap.codec.umts_amr", - FT_BOOLEAN, 8, NULL, 0x20, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_codec_hr_amr, - { "HR AMR", "gsm_a.dtap.codec.hr_amr", - FT_BOOLEAN, 8, NULL, 0x10, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_codec_fr_amr, - { "FR AMR", "gsm_a.dtap.codec.fr_amr", - FT_BOOLEAN, 8, NULL, 0x08, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_codec_gsm_efr, - { "GSM EFR", "gsm_a.dtap.codec.gsm_efr", - FT_BOOLEAN, 8, NULL, 0x04, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_codec_gsm_hr, - { "GSM HR", "gsm_a.dtap.codec.gsm_hr", - FT_BOOLEAN, 8, NULL, 0x02, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_codec_gsm_fr, - { "GSM FR", "gsm_a.dtap.codec.gsm_fr", - FT_BOOLEAN, 8, NULL, 0x01, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_codec_ohr_amr_wb, - { "OHR AMR-WB", "gsm_a.dtap.codec.ohr_amr_wb", - FT_BOOLEAN, 8, NULL, 0x20, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_codec_ofr_amr_wb, - { "OFR AMR-WB", "gsm_a.dtap.codec.ofr_amr_wb", - FT_BOOLEAN, 8, NULL, 0x10, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_codec_ohr_amr, - { "OHR AMR", "gsm_a.dtap.codec.ohr_amr", - FT_BOOLEAN, 8, NULL, 0x08, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_codec_umts_amr_wb, - { "UMTS AMR-WB", "gsm_a.dtap.codec.umts_amr_wb", - FT_BOOLEAN, 8, NULL, 0x04, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_codec_fr_amr_wb, - { "FR AMR-WB", "gsm_a.dtap.codec.fr_amr_wb", - FT_BOOLEAN, 8, NULL, 0x02, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_codec_pdc_efr, - { "PDC EFR", "gsm_a.dtap.codec.pdc_efr", - FT_BOOLEAN, 8, NULL, 0x01, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_notification_description, - { "Notification description", "gsm_a.dtap.notif_descr", - FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_notification_description_vals), 0x7f, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_emerg_num_info_length, - { "Emergency Number Info length", "gsm_a.dtap.emerg_num_info_length", - FT_UINT8, BASE_DEC, 0, 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_emergency_bcd_num, - { "Emergency BCD Number", "gsm_a.dtap.emergency_bcd_num", - FT_STRING, BASE_NONE, 0, 0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_signal_value, - { "Signal value", "gsm_a.dtap.signal_value", - FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_signal_value_vals), 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_recall_type, - { "Recall type", "gsm_a.dtap.recall_type", - FT_UINT8, BASE_HEX|BASE_RANGE_STRING, RVALS(gsm_a_dtap_recall_type_vals), 0x07, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_coding_standard, - { "Coding standard", "gsm_a.dtap.coding_standard", - FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_coding_standard_vals), 0xc0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_call_state, - { "Call state", "gsm_a.dtap.call_state", - FT_UINT8, BASE_DEC, NULL, 0x3f, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_prog_coding_standard, - { "Coding standard", "gsm_a.dtap.coding_standard", - FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_coding_standard_vals), 0x60, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_location, - { "Location", "gsm_a.dtap.location", - FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_location_vals), 0x0f, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_progress_description, - { "Progress description", "gsm_a.dtap.progress_description", - FT_UINT8, BASE_DEC, NULL, 0x7f, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_afi, - { "Authority and Format Identifier", "gsm_a.dtap.afi", - FT_UINT8, BASE_HEX|BASE_EXT_STRING, &x213_afi_value_ext, 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_rej_cause, - { "Reject cause", "gsm_a.dtap.rej_cause", - FT_UINT8, BASE_DEC, NULL, 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_u2u_prot_discr, - { "User-user protocol discriminator", "gsm_a.dtap.u2u_prot_discr", - FT_UINT8, BASE_HEX|BASE_RANGE_STRING, RVALS(gsm_a_dtap_u2u_prot_discr_vals), 0x00, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_mcat, - { "MCAT", "gsm_a.dtap.mcat", - FT_BOOLEAN, 8, TFS(&gsm_a_dtap_mcat_value), 0x08, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_enicm, - { "ENICM", "gsm_a.dtap.mcat", - FT_BOOLEAN, 8, TFS(&gsm_a_dtap_enicm_value), 0x04, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_rand, - { "RAND value", "gsm_a.dtap.rand", - FT_BYTES, FT_NONE, NULL, 0x00, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_autn, - { "AUTN value", "gsm_a.dtap.autn", - FT_BYTES, FT_NONE, NULL, 0x00, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_sres, - { "SRES value", "gsm_a.dtap.sres", - FT_BYTES, FT_NONE, NULL, 0x00, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_xres, - { "XRES value", "gsm_a.dtap.xres", - FT_BYTES, FT_NONE, NULL, 0x00, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_auts, - { "AUTS value", "gsm_a.dtap.auts", - FT_BYTES, FT_NONE, NULL, 0x00, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_autn_sqn_xor_ak, - { "SQN xor AK", "gsm_a.dtap.autn.sqn_xor_ak", - FT_BYTES, FT_NONE, NULL, 0x00, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_autn_amf, - { "AMF", "gsm_a.dtap.autn.amf", - FT_BYTES, FT_NONE, NULL, 0x00, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_autn_mac, - { "MAC", "gsm_a.dtap.autn.mac", - FT_BYTES, FT_NONE, NULL, 0x00, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_auts_sqn_ms_xor_ak, - { "SQN_MS xor AK", "gsm_a.dtap.auts.sqn_ms_xor_ak", - FT_BYTES, FT_NONE, NULL, 0x00, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_auts_mac_s, - { "MAC-S", "gsm_a.dtap.auts.mac_s", - FT_BYTES, FT_NONE, NULL, 0x00, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_epc_ue_tl_mode, - { "UE test loop mode","gsm_a.dtap.epc.ue_tl_mode", - FT_UINT8,BASE_DEC, VALS(epc_ue_test_loop_mode_vals), 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_epc_ue_tl_a_ul_sdu_size, - { "Uplink PDCP SDU size in bits","gsm_a.dtap.epc.ue_tl_a_ul_sdu_size", - FT_UINT16,BASE_DEC, NULL, 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_epc_ue_tl_a_drb, - { "Data Radio Bearer identity number","gsm_a.dtap.epc.ue_tl_a_drb", - FT_UINT8,BASE_DEC, NULL, 0x1f, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_epc_ue_tl_b_ip_pdu_delay, - { "IP PDU delay in seconds","gsm_a.dtap.epc.ue_tl_b_ip_pdu_delay", - FT_UINT8,BASE_DEC, NULL, 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_epc_ue_tl_c_mbsfn_area_id, - { "MBSFN area identity","gsm_a.dtap.epc.ue_tl_c_mbsfn_area_id", - FT_UINT8, BASE_DEC, NULL, 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_epc_ue_tl_c_mch_id, - { "MCH identity","gsm_a.dtap.epc.ue_tl_c_mch_id", - FT_UINT8, BASE_DEC, NULL, 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_epc_ue_tl_c_lcid, - { "Logical channel identity","gsm_a.dtap.epc.ue_tl_c_lcid", - FT_UINT8, BASE_DEC, NULL, 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_epc_ue_positioning_technology, - { "UE positioning technology","gsm_a.dtap.epc.ue_positioning_technology", - FT_UINT8, BASE_DEC, VALS(epc_ue_positioning_technology_vals), 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_epc_mbms_packet_counter_value, - { "MBMS packet counter value","gsm_a.dtap.epc.mbms_packet_counter_value", - FT_UINT32, BASE_DEC, NULL, 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_epc_latitude_sign, - { "Latitude Sign","gsm_a.dtap.epc.latitude_sign", - FT_BOOLEAN, BASE_NONE, TFS(&epc_latitude_sign_value), 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_epc_degrees_latitude, - { "Degrees Latitude","gsm_a.dtap.epc.degrees_latitude", - FT_UINT24, BASE_DEC, NULL, 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_epc_degrees_longitude, - { "Degrees Longitude","gsm_a.dtap.epc.degrees_longitude", - FT_INT24, BASE_DEC, NULL, 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_epc_altitude_dir, - { "Altitude Direction","gsm_a.dtap.epc.altitude_direction", - FT_BOOLEAN, BASE_NONE, TFS(&epc_altitude_dir_value), 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_epc_altitude, - { "Altitude","gsm_a.dtap.epc.altitude", - FT_UINT16, BASE_DEC, NULL, 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_epc_bearing, - { "Bearing","gsm_a.dtap.epc.bearing", - FT_UINT16, BASE_DEC, NULL, 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_epc_horizontal_speed, - { "Horizontal Speed","gsm_a.dtap.epc.horizontal_speed", - FT_UINT16, BASE_DEC, NULL, 0x0, - NULL, HFILL } - }, - { &hf_gsm_a_dtap_epc_gnss_tod_msec, - { "GNSS-TOD-msec","gsm_a.dtap.epc.gnss_tod_msec", - FT_UINT24, BASE_DEC, NULL, 0x0, - NULL, HFILL } - }, - /* Generated from convert_proto_tree_add_text.pl */ - { &hf_gsm_a_dtap_coding_scheme, { "Coding Scheme", "gsm_a.dtap.coding_scheme", FT_UINT8, BASE_DEC, NULL, 0x70, NULL, HFILL }}, - { &hf_gsm_a_dtap_add_ci, { "Add CI", "gsm_a.dtap.add_ci", FT_BOOLEAN, 8, TFS(&tfs_add_ci), 0x08, NULL, HFILL }}, - { &hf_gsm_a_dtap_number_of_spare_bits, { "Number of spare bits in last octet", "gsm_a.dtap.number_of_spare_bits", FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_number_of_spare_bits_vals), 0x07, NULL, HFILL }}, - { &hf_gsm_a_dtap_text_string, { "Text String", "gsm_a.dtap.text_string", FT_STRING, BASE_NONE, NULL, 0x0, NULL, HFILL }}, - { &hf_gsm_a_dtap_time_zone_time, { "Time", "gsm_a.dtap.time_zone_time", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_UTC, NULL, 0x0, NULL, HFILL }}, - { &hf_gsm_a_dtap_dst_adjustment, { "DST Adjustment", "gsm_a.dtap.dst_adjustment", FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_dst_adjustment_vals), 0x03, NULL, HFILL }}, - { &hf_gsm_a_dtap_emergency_number_information, { "Emergency Number Information", "gsm_a.dtap.emergency_number_information", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }}, - { &hf_gsm_a_dtap_mm_timer, { "MM Timer", "gsm_a.dtap.mm_timer", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, - { &hf_gsm_a_dtap_hold_auxiliary_state, { "Hold auxiliary state", "gsm_a.dtap.hold_auxiliary_state", FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_hold_auxilary_state_vals), 0x0C, NULL, HFILL }}, - { &hf_gsm_a_dtap_multi_party_auxiliary_state, { "Multi party auxiliary state", "gsm_a.dtap.multi_party_auxiliary_state", FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_multi_party_auxilary_state_vals), 0x03, NULL, HFILL }}, - { &hf_gsm_a_dtap_radio_channel_requirement, { "Radio channel requirement", "gsm_a.dtap.radio_channel_requirement", FT_UINT8, BASE_DEC, NULL, 0x60, NULL, HFILL }}, - { &hf_gsm_a_dtap_bearer_cap_coding_standard, { "Coding standard", "gsm_a.dtap.coding_standard", FT_BOOLEAN, 8, TFS(&tfs_bearer_cap_coding_standard), 0x10, NULL, HFILL }}, - { &hf_gsm_a_dtap_transfer_mode, { "Transfer mode", "gsm_a.dtap.transfer_mode", FT_BOOLEAN, 8, TFS(&tfs_bearer_cap_transfer_mode), 0x08, NULL, HFILL }}, - { &hf_gsm_a_dtap_coding, { "Coding", "gsm_a.dtap.coding", FT_BOOLEAN, 8, TFS(&tfs_bearer_cap_coding), 0x40, NULL, HFILL }}, - { &hf_gsm_a_dtap_compression, { "Compression", "gsm_a.dtap.compression", FT_BOOLEAN, 8, TFS(&tfs_possible_not_possible), 0x40, NULL, HFILL }}, - { &hf_gsm_a_dtap_compression_up, { "Compression", "gsm_a.dtap.compression", FT_BOOLEAN, 8, TFS(&tfs_allowed_not_allowed), 0x40, NULL, HFILL }}, - { &hf_gsm_a_dtap_structure, { "Structure", "gsm_a.dtap.structure", FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_structure_vals), 0x30, NULL, HFILL }}, - { &hf_gsm_a_dtap_duplex_mode, { "Duplex mode", "gsm_a.dtap.duplex_mode", FT_BOOLEAN, 8, TFS(&tfs_duplex_mode), 0x08, NULL, HFILL }}, - { &hf_gsm_a_dtap_configuration, { "Configuration", "gsm_a.dtap.configuration", FT_BOOLEAN, 8, TFS(&tfs_bearer_cap_configuration), 0x04, NULL, HFILL }}, - { &hf_gsm_a_dtap_nirr, { "NIRR", "gsm_a.dtap.nirr", FT_BOOLEAN, 8, TFS(&tfs_nirr), 0x02, NULL, HFILL }}, - { &hf_gsm_a_dtap_establishment, { "Establishment", "gsm_a.dtap.establishment", FT_BOOLEAN, 8, TFS(&tfs_bearer_cap_establishment), 0x01, NULL, HFILL }}, - { &hf_gsm_a_dtap_access_identity, { "Access Identity", "gsm_a.dtap.access_identity", FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_access_identity_vals), 0x60, NULL, HFILL }}, - { &hf_gsm_a_dtap_rate_adaption, { "Rate Adaption", "gsm_a.dtap.rate_adaption", FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_rate_adaption_vals), 0x18, NULL, HFILL }}, - { &hf_gsm_a_dtap_signalling_access_protocol, { "Signalling Access Protocol", "gsm_a.dtap.signalling_access_protocol", FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_signal_access_protocol_vals), 0x07, NULL, HFILL }}, - { &hf_gsm_a_dtap_other_itc, { "Other ITC", "gsm_a.dtap.other_itc", FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_other_itc_vals), 0x60, NULL, HFILL }}, - { &hf_gsm_a_dtap_other_rate_adaption, { "Other Rate Adaption", "gsm_a.dtap.other_rate_adaption", FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_other_rate_adaption_vals), 0x18, NULL, HFILL }}, - { &hf_gsm_a_dtap_rate_adaption_header, { "Rate Adaption Header", "gsm_a.dtap.rate_adaption_header", FT_BOOLEAN, 8, TFS(&tfs_included_not_included), 0x40, NULL, HFILL }}, - { &hf_gsm_a_dtap_multiple_frame_establishment_support, { "Multiple frame establishment support in data link", "gsm_a.dtap.multiple_frame_establishment_support", FT_BOOLEAN, 8, TFS(&tfs_frame_est_supported_not_supported), 0x20, NULL, HFILL }}, - { &hf_gsm_a_dtap_mode_of_operation, { "Mode of operation", "gsm_a.dtap.mode_of_operation", FT_BOOLEAN, 8, TFS(&tfs_mode_of_operation), 0x10, NULL, HFILL }}, - { &hf_gsm_a_dtap_logical_link_identifier_negotiation, { "Logical link identifier negotiation", "gsm_a.dtap.logical_link_identifier_negotiation", FT_BOOLEAN, 8, TFS(&tfs_log_link_neg), 0x08, NULL, HFILL }}, - { &hf_gsm_a_dtap_assignor_assignee, { "Assignor/Assignee", "gsm_a.dtap.assignor_assignee", FT_BOOLEAN, 8, TFS(&tfs_assignor_assignee), 0x04, NULL, HFILL }}, - { &hf_gsm_a_dtap_in_out_band, { "In band/Out of band negotiation", "gsm_a.dtap.in_out_band", FT_BOOLEAN, 8, TFS(&tfs_in_out_band), 0x02, NULL, HFILL }}, - { &hf_gsm_a_dtap_layer_1_identity, { "Layer 1 Identity", "gsm_a.dtap.layer_1_identity", FT_UINT8, BASE_DEC, NULL, 0x60, NULL, HFILL }}, - { &hf_gsm_a_dtap_user_information_layer_1_protocol, { "User information layer 1 protocol", "gsm_a.dtap.user_information_layer_1_protocol", FT_UINT8, BASE_DEC, NULL, 0x1e, NULL, HFILL }}, - { &hf_gsm_a_dtap_synchronous, { "Synchronous/asynchronous", "gsm_a.dtap.synchronous", FT_BOOLEAN, 8, TFS(&tfs_asynchronous_synchronous), 0x01, NULL, HFILL }}, - { &hf_gsm_a_dtap_number_of_stop_bits, { "Number of Stop Bits", "gsm_a.dtap.number_of_stop_bits", FT_BOOLEAN, 8, TFS(&tfs_stop_bits), 0x40, NULL, HFILL }}, - { &hf_gsm_a_dtap_negotiation, { "Negotiation", "gsm_a.dtap.negotiation", FT_BOOLEAN, 8, TFS(&tfs_negotiation), 0x20, NULL, HFILL }}, - { &hf_gsm_a_dtap_number_of_data_bits, { "Number of data bits excluding parity bit if present", "gsm_a.dtap.number_of_data_bits", FT_BOOLEAN, 8, TFS(&tfs_parity_bits), 0x10, NULL, HFILL }}, - { &hf_gsm_a_dtap_user_rate, { "User rate", "gsm_a.dtap.user_rate", FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_user_rate_vals), 0x0F, NULL, HFILL }}, - { &hf_gsm_a_dtap_v110_x30_rate_adaptation, { "V.110/X.30 rate adaptation Intermediate rate", "gsm_a.dtap.v110_x30_rate_adaptation", FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_v110_x30_rate_adaptation_vals), 0x60, NULL, HFILL }}, - { &hf_gsm_a_dtap_nic_on_tx, { "Network independent clock (NIC) on transmission (Tx)", "gsm_a.dtap.nic_on_tx", FT_BOOLEAN, 8, TFS(&tfs_nic_on_tx), 0x10, NULL, HFILL }}, - { &hf_gsm_a_dtap_nic_on_rx, { "Network independent clock (NIC) on reception (Rx)", "gsm_a.dtap.nic_on_rx", FT_BOOLEAN, 8, TFS(&tfs_nic_on_rx), 0x08, NULL, HFILL }}, - { &hf_gsm_a_dtap_parity_information, { "Parity information", "gsm_a.dtap.parity_information", FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_parity_info_vals), 0x07, NULL, HFILL }}, - { &hf_gsm_a_dtap_connection_element, { "Connection element", "gsm_a.dtap.connection_element", FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_connection_element_vals), 0x60, NULL, HFILL }}, - { &hf_gsm_a_dtap_modem_type, { "Modem type", "gsm_a.dtap.modem_type", FT_UINT8, BASE_DEC, NULL, 0x1f, NULL, HFILL }}, - { &hf_gsm_a_dtap_other_modem_type, { "Other modem type", "gsm_a.dtap.other_modem_type", FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_other_modem_type_vals), 0x60, NULL, HFILL }}, - { &hf_gsm_a_dtap_fixed_network_user_rate, { "Fixed network user rate", "gsm_a.dtap.fixed_network_user_rate", FT_UINT8, BASE_DEC, NULL, 0x1f, NULL, HFILL }}, - { &hf_gsm_a_dtap_acceptable_channel_codings_TCH_F14_4, { "Acceptable channel codings (TCH/F14.4)", "gsm_a.dtap.acceptable_channel_codings.TCH_F14_4", FT_BOOLEAN, 8, TFS(&tfs_acceptable_not_acceptable), 0x40, NULL, HFILL }}, - { &hf_gsm_a_dtap_acceptable_channel_codings_spare20, { "Acceptable channel codings (Spare)", "gsm_a.dtap.acceptable_channel_codings.spare", FT_BOOLEAN, 8, NULL, 0x20, NULL, HFILL }}, - { &hf_gsm_a_dtap_acceptable_channel_codings_TCH_F9_6, { "Acceptable channel codings (TCH/F9.6)", "gsm_a.dtap.acceptable_channel_codings.TCH_F9_6", FT_BOOLEAN, 8, TFS(&tfs_acceptable_not_acceptable), 0x10, NULL, HFILL }}, - { &hf_gsm_a_dtap_acceptable_channel_codings_TCH_F4_8, { "Acceptable channel codings (TCH/F4.8)", "gsm_a.dtap.acceptable_channel_codings.TCH_F4_8", FT_BOOLEAN, 8, TFS(&tfs_acceptable_not_acceptable), 0x08, NULL, HFILL }}, - { &hf_gsm_a_dtap_maximum_number_of_traffic_channels, { "Maximum number of traffic channels", "gsm_a.dtap.maximum_number_of_traffic_channels", FT_UINT8, BASE_DEC, NULL, 0x07, NULL, HFILL }}, - { &hf_gsm_a_dtap_acceptable_channel_codings_spare78, { "Acceptable channel codings", "gsm_a.dtap.acceptable_channel_codings", FT_UINT8, BASE_DEC, NULL, 0x78, NULL, HFILL }}, - { &hf_gsm_a_dtap_uimi, { "UIMI, User initiated modification indication", "gsm_a.dtap.uimi", FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_uimi_vals), 0x70, NULL, HFILL }}, - { &hf_gsm_a_dtap_wanted_air_interface_user_rate, { "Wanted air interface user rate", "gsm_a.dtap.wanted_air_interface_user_rate", FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_wanted_air_rate_vals), 0x0F, NULL, HFILL }}, - { &hf_gsm_a_dtap_acceptable_channel_codings_ext_TCH_F28_8, { "Acceptable channel codings extended (TCH/F28.8)", "gsm_a.dtap.acceptable_channel_codings_ext.TCH_F28_8", FT_BOOLEAN, 8, TFS(&tfs_acceptable_not_acceptable), 0x40, NULL, HFILL }}, - { &hf_gsm_a_dtap_acceptable_channel_codings_ext_TCH_F32_0, { "Acceptable channel codings extended (TCH/F32.0)", "gsm_a.dtap.acceptable_channel_codings_ext.TCH_F32_0", FT_BOOLEAN, 8, TFS(&tfs_acceptable_not_acceptable), 0x20, NULL, HFILL }}, - { &hf_gsm_a_dtap_acceptable_channel_codings_ext_TCH_F43_2, { "Acceptable channel codings extended (TCH/F43.2)", "gsm_a.dtap.acceptable_channel_codings_ext.TCH_F43_2", FT_BOOLEAN, 8, TFS(&tfs_acceptable_not_acceptable), 0x10, NULL, HFILL }}, - { &hf_gsm_a_dtap_channel_coding_asymmetry_indication, { "Channel Coding Asymmetry Indication", "gsm_a.dtap.channel_coding_asymmetry_indication", FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_channel_coding_asymmetry_ind_vals), 0x0c, NULL, HFILL }}, - { &hf_gsm_a_dtap_edge_channel_codings, { "EDGE Channel Codings", "gsm_a.dtap.edge_channel_codings", FT_UINT8, BASE_DEC, NULL, 0x7c, NULL, HFILL }}, - { &hf_gsm_a_dtap_layer_2_identity, { "Layer 2 Identity", "gsm_a.dtap.layer_2_identity", FT_UINT8, BASE_DEC, NULL, 0x60, NULL, HFILL }}, - { &hf_gsm_a_dtap_user_information_layer_2_protocol, { "User information layer 2 protocol", "gsm_a.dtap.user_information_layer_2_protocol", FT_UINT8, BASE_DEC, NULL, 0x1f, NULL, HFILL }}, - { &hf_gsm_a_dtap_maximum_number_of_supported_bearers, { "Maximum number of supported bearers", "gsm_a.dtap.maximum_number_of_supported_bearers", FT_UINT8, BASE_DEC, NULL, 0xf0, NULL, HFILL }}, - { &hf_gsm_a_dtap_pcp, { "Prolonged Clearing Procedure", "gsm_a.dtap.pcp", FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x02, NULL, HFILL }}, - { &hf_gsm_a_dtap_dtmf, { "DTMF", "gsm_a.dtap.dtmf", FT_BOOLEAN, 8, TFS(&gsm_a_dtap_dtmf_value), 0x01, NULL, HFILL }}, - { &hf_gsm_a_dtap_max_num_of_speech_bearers, { "Maximum number of speech bearers", "gsm_a.dtap.max_num_of_speech_bearers", FT_UINT8, BASE_DEC, NULL, 0x0f, NULL, HFILL }}, - { &hf_gsm_a_dtap_de_cause_coding_standard, { "Coding standard", "gsm_a.dtap.coding_standard", FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_de_cause_coding_standard_vals), 0x60, NULL, HFILL }}, - { &hf_gsm_a_dtap_recommendation, { "Recommendation", "gsm_a.dtap.recommendation", FT_UINT8, BASE_DEC, NULL, 0x7f, NULL, HFILL }}, - { &hf_gsm_a_dtap_data, { "Data", "gsm_a.dtap.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }}, - { &hf_gsm_a_dtap_keypad_information, { "Keypad information", "gsm_a.dtap.keypad_information", FT_UINT8, BASE_DEC, NULL, 0x7f, NULL, HFILL }}, - { &hf_gsm_a_dtap_repeat_indicator, { "Repeat Indicator", "gsm_a.dtap.repeat_indicator", FT_UINT8, BASE_DEC, NULL, 0x0f, NULL, HFILL }}, - { &hf_gsm_a_dtap_ss_version_indicator, { "SS Version Indicator", "gsm_a.dtap.ss_version_indicator", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }}, - { &hf_gsm_a_dtap_cp_cause, { "Cause", "gsm_a.dtap.cp_cause", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }}, - { &hf_gsm_a_dtap_test_loop, { "Test Loop", "gsm_a.dtap.test_loop", FT_UINT8, BASE_DEC, NULL, 0x3f, NULL, HFILL }}, - { &hf_gsm_a_dtap_channel_coding03, { "Channel coding", "gsm_a.dtap.channel_coding", FT_UINT8, BASE_DEC, VALS(gsm_channel_coding_vals), 0x03, NULL, HFILL }}, - { &hf_gsm_a_dtap_channel_coding30, { "Channel coding", "gsm_a.dtap.channel_coding", FT_UINT8, BASE_DEC, VALS(gsm_channel_coding_vals), 0x30, NULL, HFILL }}, - { &hf_gsm_a_dtap_tp_tested_device, { "Tested device", "gsm_a.dtap.tp_tested_device", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }}, - { &hf_gsm_a_dtap_tp_pdu_description, { "PDUs transmitted", "gsm_a.dtap.tp_pdu_description", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }}, - { &hf_gsm_a_dtap_downlink_timeslot_offset, { "Downlink Timeslot Offset", "gsm_a.dtap.downlink_timeslot_offset", FT_UINT8, BASE_DEC, NULL, 0x0E, NULL, HFILL }}, - { &hf_gsm_a_dtap_ms_positioning_technology, { "MS positioning technology", "gsm_a.dtap.ms_positioning_technology", FT_UINT8, BASE_DEC, VALS(gsm_positioning_technology_vals), 0x0, NULL, HFILL }}, - { &hf_gsm_a_dtap_ue_positioning_technology, { "UE positioning technology", "gsm_a.dtap.ue_positioning_technology", FT_UINT8, BASE_DEC, VALS(gsm_positioning_technology_vals), 0x0, NULL, HFILL }}, - { &hf_gsm_a_dtap_ciphering_key_sequence_number, { "Ciphering Key Sequence Number", "gsm_a.dtap.ciphering_key_sequence_number", FT_UINT8, BASE_DEC, NULL, 0x07, NULL, HFILL }}, - { &hf_gsm_a_dtap_ciphering_key_sequence_number70, { "Ciphering Key Sequence Number", "gsm_a.dtap.ciphering_key_sequence_number", FT_UINT8, BASE_DEC, NULL, 0x70, NULL, HFILL }}, - { &hf_gsm_a_dtap_service_type, { "Service Type", "gsm_a.dtap.service_type", FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_service_type_vals), 0x0F, NULL, HFILL }}, - { &hf_gsm_a_dtap_type_of_identity, { "Type of identity", "gsm_a.dtap.type_of_identity", FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_type_of_identity_vals), 0x07, NULL, HFILL }}, - { &hf_gsm_a_dtap_follow_on_request, { "Follow-On Request (FOR)", "gsm_a.dtap.follow_on_request", FT_BOOLEAN, 8, TFS(&tfs_follow_on_request_value ), 0x08, NULL, HFILL }}, - { &hf_gsm_a_dtap_updating_type, { "Updating Type", "gsm_a.dtap.updating_type", FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_updating_type_vals), 0x03, NULL, HFILL }}, - { &hf_gsm_a_dtap_congestion_level, { "Congestion level", "gsm_a.dtap.congestion_level", FT_UINT8, BASE_DEC, NULL, 0x0F, NULL, HFILL }}, - { &hf_gsm_a_dtap_protocol_discriminator, { "Protocol Discriminator", "gsm_a.dtap.protocol_discriminator", FT_UINT8, BASE_DEC, VALS(protocol_discriminator_vals), 0x0, NULL, HFILL }}, - { &hf_gsm_a_dtap_ti_flag, { "TI flag", "gsm_a.dtap.ti_flag", FT_BOOLEAN, 8, TFS(&tfs_ti_flags), 0x80, NULL, HFILL }}, - { &hf_gsm_a_dtap_tio, { "TIO", "gsm_a.dtap.tio", FT_UINT8, BASE_DEC, NULL, 0x70, NULL, HFILL }}, - { &hf_gsm_a_dtap_tie, { "TIE", "gsm_a.dtap.tie", FT_UINT8, BASE_DEC, NULL, DTAP_TIE_MASK, NULL, HFILL }}, - }; - - /* Setup protocol subtree array */ + guint i; + guint last_offset; + + /* Setup list of header fields */ + + static hf_register_info hf[] = { + { &hf_gsm_a_seq_no, + { "Sequence number", "gsm_a.dtap.seq_no", + FT_UINT8, BASE_DEC, NULL, 0xc0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_msg_mm_type, + { "DTAP Mobility Management Message Type", "gsm_a.dtap.msg_mm_type", + FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_msg_mm_strings), 0x3f, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_msg_cc_type, + { "DTAP Call Control Message Type", "gsm_a.dtap.msg_cc_type", + FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_msg_cc_strings), 0x3f, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_msg_sms_type, + { "DTAP Short Message Service Message Type", "gsm_a.dtap.msg_sms_type", + FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_msg_sms_strings), 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_msg_ss_type, + { "DTAP Non call Supplementary Service Message Type", "gsm_a.dtap.msg_ss_type", + FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_msg_ss_strings), 0x3f, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_msg_tp_type, + { "DTAP Tests Procedures Message Type", "gsm_a.dtap.msg_tp_type", + FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_msg_tp_strings), 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_elem_id, + { "Element ID", "gsm_a.dtap.elem_id", + FT_UINT8, BASE_HEX, NULL, 0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_cld_party_bcd_num, + { "Called Party BCD Number", "gsm_a.dtap.cld_party_bcd_num", + FT_STRING, BASE_NONE, 0, 0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_clg_party_bcd_num, + { "Calling Party BCD Number", "gsm_a.dtap.clg_party_bcd_num", + FT_STRING, BASE_NONE, 0, 0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_conn_num, + { "Connected Number", "gsm_a.dtap.conn_num", + FT_STRING, BASE_NONE, 0, 0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_red_party_bcd_num, + { "Redirecting Party BCD Number", "gsm_a.dtap.red_party_bcd_num", + FT_STRING, BASE_NONE, 0, 0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_cause, + { "DTAP Cause", "gsm_a.dtap.cause", + FT_UINT8, BASE_HEX, 0, 0x7f, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_type_of_number, + { "Type of number", "gsm_a.dtap.type_of_number", + FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_type_of_number_values), 0x70, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_numbering_plan_id, + { "Numbering plan identification", "gsm_a.dtap.numbering_plan_id", + FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_numbering_plan_id_values), 0x0f, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_present_ind, + { "Presentation indicator", "gsm_a.dtap.present_ind", + FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_present_ind_values), 0x60, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_screening_ind, + { "Screening indicator", "gsm_a.dtap.screening_ind", + FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_screening_ind_values), 0x03, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_type_of_sub_addr, + { "Type of subaddress", "gsm_a.dtap.type_of_sub_addr", + FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_type_of_sub_addr_values), 0x70, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_odd_even_ind, + { "Odd/even indicator", "gsm_a.dtap.odd_even_ind", + FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_odd_even_ind_values), 0x08, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_lsa_id, + { "LSA Identifier", "gsm_a.dtap.lsa_id", + FT_UINT24, BASE_HEX, NULL, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_speech_vers_ind, + { "Speech version indication", "gsm_a.dtap.speech_vers_ind", + FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_speech_vers_ind_values), 0x0f, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_itc, + { "Information transfer capability", "gsm_a.dtap.itc", + FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_itc_values), 0x07, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_sysid, + { "System Identification (SysID)", "gsm_a.dtap.sysid", + FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_sysid_values), 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_bitmap_length, + { "Bitmap Length", "gsm_a.dtap.bitmap_length", + FT_UINT8, BASE_DEC, NULL, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_serv_cat_b7, + { "Automatically initiated eCall", "gsm_a.dtap.serv_cat_b7", + FT_BOOLEAN, 8, NULL, 0x40, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_serv_cat_b6, + { "Manually initiated eCall", "gsm_a.dtap.serv_cat_b6", + FT_BOOLEAN, 8, NULL, 0x20, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_serv_cat_b5, + { "Mountain Rescue", "gsm_a.dtap.serv_cat_b5", + FT_BOOLEAN, 8, NULL, 0x10, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_serv_cat_b4, + { "Marine Guard", "gsm_a.dtap.serv_cat_b4", + FT_BOOLEAN, 8, NULL, 0x08, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_serv_cat_b3, + { "Fire Brigade", "gsm_a.dtap.serv_cat_b3", + FT_BOOLEAN, 8, NULL, 0x04, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_serv_cat_b2, + { "Ambulance", "gsm_a.dtap.serv_cat_b2", + FT_BOOLEAN, 8, NULL, 0x02, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_serv_cat_b1, + { "Police", "gsm_a.dtap.serv_cat_b1", + FT_BOOLEAN, 8, NULL, 0x01, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_csmo, + { "CSMO", "gsm_a.dtap.csmo", + FT_BOOLEAN, BASE_NONE, TFS(&gsm_a_dtap_csmo_value), 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_csmt, + { "CSMT", "gsm_a.dtap.csmt", + FT_BOOLEAN, BASE_NONE, TFS(&gsm_a_dtap_csmt_value), 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_mm_timer_unit, + { "Unit", "gsm_a.dtap.mm_timer_unit", + FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_mm_timer_unit_vals), 0xe0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_mm_timer_value, + { "Timer value", "gsm_a.dtap.mm_timer_value", + FT_UINT8, BASE_DEC, NULL, 0x1f, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_alerting_pattern, + { "Alerting Pattern", "gsm_a.dtap.alerting_pattern", + FT_UINT8, BASE_DEC, VALS(gsm_a_alerting_pattern_vals), 0x0f, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_ccbs_activation, + { "CCBS Activation", "gsm_a.dtap.ccbs_activation", + FT_BOOLEAN, 8, TFS(&gsm_a_ccbs_activation_value), 0x80, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_stream_identifier, + { "Stream Identifier", "gsm_a.dtap.stream_identifier", + FT_UINT8, BASE_HEX, 0, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_mcs, + { "MCS", "gsm_a.dtap.mcs", + FT_BOOLEAN, 8, TFS(&gsm_a_mcs_value), 0x01, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_cause_of_no_cli, + { "Cause of no CLI", "gsm_a.dtap.cause_of_no_cli", + FT_UINT8, BASE_HEX, 0, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_cause_ss_diagnostics, + { "Supplementary Services Diagnostics", "gsm_a.dtap.cause_ss_diagnostics", + FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_cause_ss_diagnostics_vals), 0x7f, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_codec_tdma_efr, + { "TDMA EFR", "gsm_a.dtap.codec.tdma_efr", + FT_BOOLEAN, 8, NULL, 0x80, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_codec_umts_amr_2, + { "UMTS AMR 2", "gsm_a.dtap.codec.umts_amr_2", + FT_BOOLEAN, 8, NULL, 0x40, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_codec_umts_amr, + { "UMTS AMR", "gsm_a.dtap.codec.umts_amr", + FT_BOOLEAN, 8, NULL, 0x20, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_codec_hr_amr, + { "HR AMR", "gsm_a.dtap.codec.hr_amr", + FT_BOOLEAN, 8, NULL, 0x10, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_codec_fr_amr, + { "FR AMR", "gsm_a.dtap.codec.fr_amr", + FT_BOOLEAN, 8, NULL, 0x08, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_codec_gsm_efr, + { "GSM EFR", "gsm_a.dtap.codec.gsm_efr", + FT_BOOLEAN, 8, NULL, 0x04, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_codec_gsm_hr, + { "GSM HR", "gsm_a.dtap.codec.gsm_hr", + FT_BOOLEAN, 8, NULL, 0x02, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_codec_gsm_fr, + { "GSM FR", "gsm_a.dtap.codec.gsm_fr", + FT_BOOLEAN, 8, NULL, 0x01, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_codec_ohr_amr_wb, + { "OHR AMR-WB", "gsm_a.dtap.codec.ohr_amr_wb", + FT_BOOLEAN, 8, NULL, 0x20, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_codec_ofr_amr_wb, + { "OFR AMR-WB", "gsm_a.dtap.codec.ofr_amr_wb", + FT_BOOLEAN, 8, NULL, 0x10, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_codec_ohr_amr, + { "OHR AMR", "gsm_a.dtap.codec.ohr_amr", + FT_BOOLEAN, 8, NULL, 0x08, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_codec_umts_amr_wb, + { "UMTS AMR-WB", "gsm_a.dtap.codec.umts_amr_wb", + FT_BOOLEAN, 8, NULL, 0x04, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_codec_fr_amr_wb, + { "FR AMR-WB", "gsm_a.dtap.codec.fr_amr_wb", + FT_BOOLEAN, 8, NULL, 0x02, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_codec_pdc_efr, + { "PDC EFR", "gsm_a.dtap.codec.pdc_efr", + FT_BOOLEAN, 8, NULL, 0x01, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_notification_description, + { "Notification description", "gsm_a.dtap.notif_descr", + FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_notification_description_vals), 0x7f, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_emerg_num_info_length, + { "Emergency Number Info length", "gsm_a.dtap.emerg_num_info_length", + FT_UINT8, BASE_DEC, 0, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_emergency_bcd_num, + { "Emergency BCD Number", "gsm_a.dtap.emergency_bcd_num", + FT_STRING, BASE_NONE, 0, 0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_signal_value, + { "Signal value", "gsm_a.dtap.signal_value", + FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_signal_value_vals), 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_recall_type, + { "Recall type", "gsm_a.dtap.recall_type", + FT_UINT8, BASE_HEX|BASE_RANGE_STRING, RVALS(gsm_a_dtap_recall_type_vals), 0x07, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_coding_standard, + { "Coding standard", "gsm_a.dtap.coding_standard", + FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_coding_standard_vals), 0xc0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_call_state, + { "Call state", "gsm_a.dtap.call_state", + FT_UINT8, BASE_DEC, NULL, 0x3f, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_prog_coding_standard, + { "Coding standard", "gsm_a.dtap.coding_standard", + FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_coding_standard_vals), 0x60, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_location, + { "Location", "gsm_a.dtap.location", + FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_location_vals), 0x0f, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_progress_description, + { "Progress description", "gsm_a.dtap.progress_description", + FT_UINT8, BASE_DEC, NULL, 0x7f, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_afi, + { "Authority and Format Identifier", "gsm_a.dtap.afi", + FT_UINT8, BASE_HEX|BASE_EXT_STRING, &x213_afi_value_ext, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_rej_cause, + { "Reject cause", "gsm_a.dtap.rej_cause", + FT_UINT8, BASE_DEC, NULL, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_u2u_prot_discr, + { "User-user protocol discriminator", "gsm_a.dtap.u2u_prot_discr", + FT_UINT8, BASE_HEX|BASE_RANGE_STRING, RVALS(gsm_a_dtap_u2u_prot_discr_vals), 0x00, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_mcat, + { "MCAT", "gsm_a.dtap.mcat", + FT_BOOLEAN, 8, TFS(&gsm_a_dtap_mcat_value), 0x08, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_enicm, + { "ENICM", "gsm_a.dtap.mcat", + FT_BOOLEAN, 8, TFS(&gsm_a_dtap_enicm_value), 0x04, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_rand, + { "RAND value", "gsm_a.dtap.rand", + FT_BYTES, FT_NONE, NULL, 0x00, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_autn, + { "AUTN value", "gsm_a.dtap.autn", + FT_BYTES, FT_NONE, NULL, 0x00, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_sres, + { "SRES value", "gsm_a.dtap.sres", + FT_BYTES, FT_NONE, NULL, 0x00, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_xres, + { "XRES value", "gsm_a.dtap.xres", + FT_BYTES, FT_NONE, NULL, 0x00, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_auts, + { "AUTS value", "gsm_a.dtap.auts", + FT_BYTES, FT_NONE, NULL, 0x00, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_autn_sqn_xor_ak, + { "SQN xor AK", "gsm_a.dtap.autn.sqn_xor_ak", + FT_BYTES, FT_NONE, NULL, 0x00, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_autn_amf, + { "AMF", "gsm_a.dtap.autn.amf", + FT_BYTES, FT_NONE, NULL, 0x00, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_autn_mac, + { "MAC", "gsm_a.dtap.autn.mac", + FT_BYTES, FT_NONE, NULL, 0x00, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_auts_sqn_ms_xor_ak, + { "SQN_MS xor AK", "gsm_a.dtap.auts.sqn_ms_xor_ak", + FT_BYTES, FT_NONE, NULL, 0x00, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_auts_mac_s, + { "MAC-S", "gsm_a.dtap.auts.mac_s", + FT_BYTES, FT_NONE, NULL, 0x00, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_epc_ue_tl_mode, + { "UE test loop mode","gsm_a.dtap.epc.ue_tl_mode", + FT_UINT8,BASE_DEC, VALS(epc_ue_test_loop_mode_vals), 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_epc_ue_tl_a_ul_sdu_size, + { "Uplink PDCP SDU size in bits","gsm_a.dtap.epc.ue_tl_a_ul_sdu_size", + FT_UINT16,BASE_DEC, NULL, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_epc_ue_tl_a_drb, + { "Data Radio Bearer identity number","gsm_a.dtap.epc.ue_tl_a_drb", + FT_UINT8,BASE_DEC, NULL, 0x1f, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_epc_ue_tl_b_ip_pdu_delay, + { "IP PDU delay in seconds","gsm_a.dtap.epc.ue_tl_b_ip_pdu_delay", + FT_UINT8,BASE_DEC, NULL, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_epc_ue_tl_c_mbsfn_area_id, + { "MBSFN area identity","gsm_a.dtap.epc.ue_tl_c_mbsfn_area_id", + FT_UINT8, BASE_DEC, NULL, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_epc_ue_tl_c_mch_id, + { "MCH identity","gsm_a.dtap.epc.ue_tl_c_mch_id", + FT_UINT8, BASE_DEC, NULL, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_epc_ue_tl_c_lcid, + { "Logical channel identity","gsm_a.dtap.epc.ue_tl_c_lcid", + FT_UINT8, BASE_DEC, NULL, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_epc_ue_positioning_technology, + { "UE positioning technology","gsm_a.dtap.epc.ue_positioning_technology", + FT_UINT8, BASE_DEC, VALS(epc_ue_positioning_technology_vals), 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_epc_mbms_packet_counter_value, + { "MBMS packet counter value","gsm_a.dtap.epc.mbms_packet_counter_value", + FT_UINT32, BASE_DEC, NULL, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_epc_latitude_sign, + { "Latitude Sign","gsm_a.dtap.epc.latitude_sign", + FT_BOOLEAN, BASE_NONE, TFS(&epc_latitude_sign_value), 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_epc_degrees_latitude, + { "Degrees Latitude","gsm_a.dtap.epc.degrees_latitude", + FT_UINT24, BASE_DEC, NULL, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_epc_degrees_longitude, + { "Degrees Longitude","gsm_a.dtap.epc.degrees_longitude", + FT_INT24, BASE_DEC, NULL, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_epc_altitude_dir, + { "Altitude Direction","gsm_a.dtap.epc.altitude_direction", + FT_BOOLEAN, BASE_NONE, TFS(&epc_altitude_dir_value), 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_epc_altitude, + { "Altitude","gsm_a.dtap.epc.altitude", + FT_UINT16, BASE_DEC, NULL, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_epc_bearing, + { "Bearing","gsm_a.dtap.epc.bearing", + FT_UINT16, BASE_DEC, NULL, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_epc_horizontal_speed, + { "Horizontal Speed","gsm_a.dtap.epc.horizontal_speed", + FT_UINT16, BASE_DEC, NULL, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_epc_gnss_tod_msec, + { "GNSS-TOD-msec","gsm_a.dtap.epc.gnss_tod_msec", + FT_UINT24, BASE_DEC, NULL, 0x0, + NULL, HFILL } + }, + /* Generated from convert_proto_tree_add_text.pl */ + { &hf_gsm_a_dtap_coding_scheme, + { "Coding Scheme", "gsm_a.dtap.coding_scheme", + FT_UINT8, BASE_DEC, NULL, 0x70, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_add_ci, + { "Add CI", "gsm_a.dtap.add_ci", + FT_BOOLEAN, 8, TFS(&tfs_add_ci), 0x08, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_number_of_spare_bits, + { "Number of spare bits in last octet", "gsm_a.dtap.number_of_spare_bits", + FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_number_of_spare_bits_vals), 0x07, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_text_string, + { "Text String", "gsm_a.dtap.text_string", + FT_STRING, BASE_NONE, NULL, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_time_zone_time, + { "Time", "gsm_a.dtap.time_zone_time", + FT_ABSOLUTE_TIME, ABSOLUTE_TIME_UTC, NULL, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_dst_adjustment, + { "DST Adjustment", "gsm_a.dtap.dst_adjustment", + FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_dst_adjustment_vals), 0x03, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_emergency_number_information, + { "Emergency Number Information", "gsm_a.dtap.emergency_number_information", + FT_UINT32, BASE_DEC, NULL, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_mm_timer, + { "MM Timer", "gsm_a.dtap.mm_timer", + FT_UINT8, BASE_DEC, NULL, 0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_hold_auxiliary_state, + { "Hold auxiliary state", "gsm_a.dtap.hold_auxiliary_state", + FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_hold_auxilary_state_vals), 0x0C, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_multi_party_auxiliary_state, + { "Multi party auxiliary state", "gsm_a.dtap.multi_party_auxiliary_state", + FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_multi_party_auxilary_state_vals), 0x03, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_radio_channel_requirement, + { "Radio channel requirement", "gsm_a.dtap.radio_channel_requirement", + FT_UINT8, BASE_DEC, NULL, 0x60, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_bearer_cap_coding_standard, + { "Coding standard", "gsm_a.dtap.coding_standard", + FT_BOOLEAN, 8, TFS(&tfs_bearer_cap_coding_standard), 0x10, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_transfer_mode, + { "Transfer mode", "gsm_a.dtap.transfer_mode", + FT_BOOLEAN, 8, TFS(&tfs_bearer_cap_transfer_mode), 0x08, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_coding, + { "Coding", "gsm_a.dtap.coding", + FT_BOOLEAN, 8, TFS(&tfs_bearer_cap_coding), 0x40, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_compression, + { "Compression", "gsm_a.dtap.compression", + FT_BOOLEAN, 8, TFS(&tfs_possible_not_possible), 0x40, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_compression_up, + { "Compression", "gsm_a.dtap.compression", + FT_BOOLEAN, 8, TFS(&tfs_allowed_not_allowed), 0x40, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_structure, + { "Structure", "gsm_a.dtap.structure", + FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_structure_vals), 0x30, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_duplex_mode, + { "Duplex mode", "gsm_a.dtap.duplex_mode", + FT_BOOLEAN, 8, TFS(&tfs_duplex_mode), 0x08, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_configuration, + { "Configuration", "gsm_a.dtap.configuration", + FT_BOOLEAN, 8, TFS(&tfs_bearer_cap_configuration), 0x04, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_nirr, + { "NIRR", "gsm_a.dtap.nirr", + FT_BOOLEAN, 8, TFS(&tfs_nirr), 0x02, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_establishment, + { "Establishment", "gsm_a.dtap.establishment", + FT_BOOLEAN, 8, TFS(&tfs_bearer_cap_establishment), 0x01, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_access_identity, + { "Access Identity", "gsm_a.dtap.access_identity", + FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_access_identity_vals), 0x60, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_rate_adaption, + { "Rate Adaption", "gsm_a.dtap.rate_adaption", + FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_rate_adaption_vals), 0x18, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_signalling_access_protocol, + { "Signalling Access Protocol", "gsm_a.dtap.signalling_access_protocol", + FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_signal_access_protocol_vals), 0x07, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_other_itc, + { "Other ITC", "gsm_a.dtap.other_itc", + FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_other_itc_vals), 0x60, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_other_rate_adaption, + { "Other Rate Adaption", "gsm_a.dtap.other_rate_adaption", + FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_other_rate_adaption_vals), 0x18, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_rate_adaption_header, + { "Rate Adaption Header", "gsm_a.dtap.rate_adaption_header", + FT_BOOLEAN, 8, TFS(&tfs_included_not_included), 0x40, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_multiple_frame_establishment_support, + { "Multiple frame establishment support in data link", "gsm_a.dtap.multiple_frame_establishment_support", + FT_BOOLEAN, 8, TFS(&tfs_frame_est_supported_not_supported), 0x20, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_mode_of_operation, + { "Mode of operation", "gsm_a.dtap.mode_of_operation", + FT_BOOLEAN, 8, TFS(&tfs_mode_of_operation), 0x10, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_logical_link_identifier_negotiation, + { "Logical link identifier negotiation", "gsm_a.dtap.logical_link_identifier_negotiation", + FT_BOOLEAN, 8, TFS(&tfs_log_link_neg), 0x08, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_assignor_assignee, + { "Assignor/Assignee", "gsm_a.dtap.assignor_assignee", + FT_BOOLEAN, 8, TFS(&tfs_assignor_assignee), 0x04, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_in_out_band, + { "In band/Out of band negotiation", "gsm_a.dtap.in_out_band", + FT_BOOLEAN, 8, TFS(&tfs_in_out_band), 0x02, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_layer_1_identity, + { "Layer 1 Identity", "gsm_a.dtap.layer_1_identity", + FT_UINT8, BASE_DEC, NULL, 0x60, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_user_information_layer_1_protocol, + { "User information layer 1 protocol", "gsm_a.dtap.user_information_layer_1_protocol", + FT_UINT8, BASE_DEC, NULL, 0x1e, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_synchronous, + { "Synchronous/asynchronous", "gsm_a.dtap.synchronous", + FT_BOOLEAN, 8, TFS(&tfs_asynchronous_synchronous), 0x01, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_number_of_stop_bits, + { "Number of Stop Bits", "gsm_a.dtap.number_of_stop_bits", + FT_BOOLEAN, 8, TFS(&tfs_stop_bits), 0x40, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_negotiation, + { "Negotiation", "gsm_a.dtap.negotiation", + FT_BOOLEAN, 8, TFS(&tfs_negotiation), 0x20, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_number_of_data_bits, + { "Number of data bits excluding parity bit if present", "gsm_a.dtap.number_of_data_bits", + FT_BOOLEAN, 8, TFS(&tfs_parity_bits), 0x10, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_user_rate, + { "User rate", "gsm_a.dtap.user_rate", + FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_user_rate_vals), 0x0F, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_v110_x30_rate_adaptation, + { "V.110/X.30 rate adaptation Intermediate rate", "gsm_a.dtap.v110_x30_rate_adaptation", + FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_v110_x30_rate_adaptation_vals), 0x60, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_nic_on_tx, + { "Network independent clock (NIC) on transmission (Tx)", "gsm_a.dtap.nic_on_tx", + FT_BOOLEAN, 8, TFS(&tfs_nic_on_tx), 0x10, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_nic_on_rx, + { "Network independent clock (NIC) on reception (Rx)", "gsm_a.dtap.nic_on_rx", + FT_BOOLEAN, 8, TFS(&tfs_nic_on_rx), 0x08, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_parity_information, + { "Parity information", "gsm_a.dtap.parity_information", + FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_parity_info_vals), 0x07, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_connection_element, + { "Connection element", "gsm_a.dtap.connection_element", + FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_connection_element_vals), 0x60, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_modem_type, + { "Modem type", "gsm_a.dtap.modem_type", + FT_UINT8, BASE_DEC, NULL, 0x1f, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_other_modem_type, + { "Other modem type", "gsm_a.dtap.other_modem_type", + FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_other_modem_type_vals), 0x60, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_fixed_network_user_rate, + { "Fixed network user rate", "gsm_a.dtap.fixed_network_user_rate", + FT_UINT8, BASE_DEC, NULL, 0x1f, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_acceptable_channel_codings_TCH_F14_4, + { "Acceptable channel codings (TCH/F14.4)", "gsm_a.dtap.acceptable_channel_codings.TCH_F14_4", + FT_BOOLEAN, 8, TFS(&tfs_acceptable_not_acceptable), 0x40, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_acceptable_channel_codings_spare20, + { "Acceptable channel codings (Spare)", "gsm_a.dtap.acceptable_channel_codings.spare", + FT_BOOLEAN, 8, NULL, 0x20, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_acceptable_channel_codings_TCH_F9_6, + { "Acceptable channel codings (TCH/F9.6)", "gsm_a.dtap.acceptable_channel_codings.TCH_F9_6", + FT_BOOLEAN, 8, TFS(&tfs_acceptable_not_acceptable), 0x10, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_acceptable_channel_codings_TCH_F4_8, + { "Acceptable channel codings (TCH/F4.8)", "gsm_a.dtap.acceptable_channel_codings.TCH_F4_8", + FT_BOOLEAN, 8, TFS(&tfs_acceptable_not_acceptable), 0x08, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_maximum_number_of_traffic_channels, + { "Maximum number of traffic channels", "gsm_a.dtap.maximum_number_of_traffic_channels", + FT_UINT8, BASE_DEC, NULL, 0x07, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_acceptable_channel_codings_spare78, + { "Acceptable channel codings", "gsm_a.dtap.acceptable_channel_codings", + FT_UINT8, BASE_DEC, NULL, 0x78, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_uimi, + { "UIMI, User initiated modification indication", + "gsm_a.dtap.uimi", FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_uimi_vals), + 0x70, NULL, HFILL } + }, + { &hf_gsm_a_dtap_wanted_air_interface_user_rate, + { "Wanted air interface user rate", "gsm_a.dtap.wanted_air_interface_user_rate", + FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_wanted_air_rate_vals), 0x0F, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_acceptable_channel_codings_ext_TCH_F28_8, + { "Acceptable channel codings extended (TCH/F28.8)", "gsm_a.dtap.acceptable_channel_codings_ext.TCH_F28_8", + FT_BOOLEAN, 8, TFS(&tfs_acceptable_not_acceptable), 0x40, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_acceptable_channel_codings_ext_TCH_F32_0, + { "Acceptable channel codings extended (TCH/F32.0)", "gsm_a.dtap.acceptable_channel_codings_ext.TCH_F32_0", + FT_BOOLEAN, 8, TFS(&tfs_acceptable_not_acceptable), 0x20, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_acceptable_channel_codings_ext_TCH_F43_2, + { "Acceptable channel codings extended (TCH/F43.2)", "gsm_a.dtap.acceptable_channel_codings_ext.TCH_F43_2", + FT_BOOLEAN, 8, TFS(&tfs_acceptable_not_acceptable), 0x10, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_channel_coding_asymmetry_indication, + { "Channel Coding Asymmetry Indication", "gsm_a.dtap.channel_coding_asymmetry_indication", + FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_channel_coding_asymmetry_ind_vals), 0x0c, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_edge_channel_codings, + { "EDGE Channel Codings", "gsm_a.dtap.edge_channel_codings", + FT_UINT8, BASE_DEC, NULL, 0x7c, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_layer_2_identity, + { "Layer 2 Identity", "gsm_a.dtap.layer_2_identity", + FT_UINT8, BASE_DEC, NULL, 0x60, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_user_information_layer_2_protocol, + { "User information layer 2 protocol", "gsm_a.dtap.user_information_layer_2_protocol", + FT_UINT8, BASE_DEC, NULL, 0x1f, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_maximum_number_of_supported_bearers, + { "Maximum number of supported bearers", "gsm_a.dtap.maximum_number_of_supported_bearers", + FT_UINT8, BASE_DEC, NULL, 0xf0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_pcp, + { "Prolonged Clearing Procedure", "gsm_a.dtap.pcp", + FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x02, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_dtmf, + { "DTMF", "gsm_a.dtap.dtmf", + FT_BOOLEAN, 8, TFS(&gsm_a_dtap_dtmf_value), 0x01, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_max_num_of_speech_bearers, + { "Maximum number of speech bearers", "gsm_a.dtap.max_num_of_speech_bearers", + FT_UINT8, BASE_DEC, NULL, 0x0f, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_de_cause_coding_standard, + { "Coding standard", "gsm_a.dtap.coding_standard", + FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_de_cause_coding_standard_vals), 0x60, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_recommendation, + { "Recommendation", "gsm_a.dtap.recommendation", + FT_UINT8, BASE_DEC, NULL, 0x7f, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_data, + { "Data", "gsm_a.dtap.data", + FT_BYTES, BASE_NONE, NULL, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_keypad_information, + { "Keypad information", "gsm_a.dtap.keypad_information", + FT_UINT8, BASE_DEC, NULL, 0x7f, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_repeat_indicator, + { "Repeat Indicator", "gsm_a.dtap.repeat_indicator", + FT_UINT8, BASE_DEC, NULL, 0x0f, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_ss_version_indicator, + { "SS Version Indicator", "gsm_a.dtap.ss_version_indicator", + FT_UINT8, BASE_DEC, NULL, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_cp_cause, + { "Cause", "gsm_a.dtap.cp_cause", + FT_UINT8, BASE_DEC, NULL, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_test_loop, + { "Test Loop", "gsm_a.dtap.test_loop", + FT_UINT8, BASE_DEC, NULL, 0x3f, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_channel_coding03, + { "Channel coding", "gsm_a.dtap.channel_coding", + FT_UINT8, BASE_DEC, VALS(gsm_channel_coding_vals), 0x03, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_channel_coding30, + { "Channel coding", "gsm_a.dtap.channel_coding", + FT_UINT8, BASE_DEC, VALS(gsm_channel_coding_vals), 0x30, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_tp_tested_device, + { "Tested device", "gsm_a.dtap.tp_tested_device", + FT_UINT8, BASE_DEC, NULL, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_tp_pdu_description, + { "PDUs transmitted", "gsm_a.dtap.tp_pdu_description", + FT_UINT16, BASE_DEC, NULL, 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_downlink_timeslot_offset, + { "Downlink Timeslot Offset", "gsm_a.dtap.downlink_timeslot_offset", + FT_UINT8, BASE_DEC, NULL, 0x0E, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_ms_positioning_technology, + { "MS positioning technology", "gsm_a.dtap.ms_positioning_technology", + FT_UINT8, BASE_DEC, VALS(gsm_positioning_technology_vals), 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_ue_positioning_technology, + { "UE positioning technology", "gsm_a.dtap.ue_positioning_technology", + FT_UINT8, BASE_DEC, VALS(gsm_positioning_technology_vals), 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_ciphering_key_sequence_number, + { "Ciphering Key Sequence Number", "gsm_a.dtap.ciphering_key_sequence_number", + FT_UINT8, BASE_DEC, NULL, 0x07, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_ciphering_key_sequence_number70, + { "Ciphering Key Sequence Number", "gsm_a.dtap.ciphering_key_sequence_number", + FT_UINT8, BASE_DEC, NULL, 0x70, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_service_type, + { "Service Type", "gsm_a.dtap.service_type", + FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_service_type_vals), 0x0F, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_type_of_identity, + { "Type of identity", "gsm_a.dtap.type_of_identity", + FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_type_of_identity_vals), 0x07, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_follow_on_request, + { "Follow-On Request (FOR)", "gsm_a.dtap.follow_on_request", + FT_BOOLEAN, 8, TFS(&tfs_follow_on_request_value ), 0x08, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_updating_type, + { "Updating Type", "gsm_a.dtap.updating_type", + FT_UINT8, BASE_DEC, VALS(gsm_a_dtap_updating_type_vals), 0x03, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_congestion_level, + { "Congestion level", "gsm_a.dtap.congestion_level", + FT_UINT8, BASE_DEC, NULL, 0x0F, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_protocol_discriminator, + { "Protocol Discriminator", "gsm_a.dtap.protocol_discriminator", + FT_UINT8, BASE_DEC, VALS(protocol_discriminator_vals), 0x0, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_ti_flag, + { "TI flag", "gsm_a.dtap.ti_flag", + FT_BOOLEAN, 8, TFS(&tfs_ti_flags), 0x80, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_tio, + { "TIO", "gsm_a.dtap.tio", + FT_UINT8, BASE_DEC, NULL, 0x70, + NULL, HFILL } + }, + { &hf_gsm_a_dtap_tie, + { "TIE", "gsm_a.dtap.tie", + FT_UINT8, BASE_DEC, NULL, DTAP_TIE_MASK, + NULL, HFILL } + }, + }; + + /* Setup protocol subtree array */ #define NUM_INDIVIDUAL_ELEMS 21 - gint *ett[NUM_INDIVIDUAL_ELEMS + - NUM_GSM_DTAP_MSG_MM + NUM_GSM_DTAP_MSG_CC + - NUM_GSM_DTAP_MSG_SMS + NUM_GSM_DTAP_MSG_SS + NUM_GSM_DTAP_MSG_TP + - NUM_GSM_DTAP_ELEM]; - - static ei_register_info ei[] = { - { &ei_gsm_a_dtap_autn, { "gsm_a.dtap.autn.invalid", PI_MALFORMED, PI_WARN, "AUTN length not equal to 16", EXPFILL }}, - { &ei_gsm_a_dtap_auts, { "gsm_a.dtap.auts.invalid", PI_MALFORMED, PI_WARN, "AUTS length not equal to 14", EXPFILL }}, - { &ei_gsm_a_dtap_text_string_not_multiple_of_7, { "gsm_a.dtap.text_string_not_multiple_of_7", PI_MALFORMED, PI_WARN, "Value leads to a Text String whose length is not a multiple of 7 bits", EXPFILL }}, - { &ei_gsm_a_dtap_end_mark_unexpected, { "gsm_a.dtap.end_mark_unexpected", PI_MALFORMED, PI_WARN, "\'f\' end mark present in unexpected position", EXPFILL }}, - { &ei_gsm_a_dtap_invalid_ia5_character, { "gsm_a.dtap.invalid_ia5_character", PI_MALFORMED, PI_WARN, "Invalid IA5 character(s) in string (value > 127)", EXPFILL }}, - { &ei_gsm_a_dtap_keypad_info_not_dtmf_digit, { "gsm_a.dtap.keypad_info_not_dtmf_digit", PI_MALFORMED, PI_WARN, "Keypad information contains character that is not a DTMF digit", EXPFILL }}, - }; - - expert_module_t* expert_a_dtap; - - ett[0] = &ett_dtap_msg; - ett[1] = &ett_dtap_oct_1; - ett[2] = &ett_cm_srvc_type; - ett[3] = &ett_gsm_enc_info; - ett[4] = &ett_bc_oct_3; - ett[5] = &ett_bc_oct_3a; - ett[6] = &ett_bc_oct_4; - ett[7] = &ett_bc_oct_5; - ett[8] = &ett_bc_oct_5a; - ett[9] = &ett_bc_oct_5b; - ett[10] = &ett_bc_oct_6; - ett[11] = &ett_bc_oct_6a; - ett[12] = &ett_bc_oct_6b; - ett[13] = &ett_bc_oct_6c; - ett[14] = &ett_bc_oct_6d; - ett[15] = &ett_bc_oct_6e; - ett[16] = &ett_bc_oct_6f; - ett[17] = &ett_bc_oct_6g; - ett[18] = &ett_bc_oct_7; - ett[19] = &ett_epc_ue_tl_a_lb_setup; - ett[20] = &ett_mm_timer; - - last_offset = NUM_INDIVIDUAL_ELEMS; - - for (i=0; i < NUM_GSM_DTAP_MSG_MM; i++, last_offset++) - { - ett_gsm_dtap_msg_mm[i] = -1; - ett[last_offset] = &ett_gsm_dtap_msg_mm[i]; - } - - for (i=0; i < NUM_GSM_DTAP_MSG_CC; i++, last_offset++) - { - ett_gsm_dtap_msg_cc[i] = -1; - ett[last_offset] = &ett_gsm_dtap_msg_cc[i]; - } - - for (i=0; i < NUM_GSM_DTAP_MSG_SMS; i++, last_offset++) - { - ett_gsm_dtap_msg_sms[i] = -1; - ett[last_offset] = &ett_gsm_dtap_msg_sms[i]; - } - - for (i=0; i < NUM_GSM_DTAP_MSG_SS; i++, last_offset++) - { - ett_gsm_dtap_msg_ss[i] = -1; - ett[last_offset] = &ett_gsm_dtap_msg_ss[i]; - } - - for (i=0; i < NUM_GSM_DTAP_MSG_TP; i++, last_offset++) - { - ett_gsm_dtap_msg_tp[i] = -1; - ett[last_offset] = &ett_gsm_dtap_msg_tp[i]; - } - - for (i=0; i < NUM_GSM_DTAP_ELEM; i++, last_offset++) - { - ett_gsm_dtap_elem[i] = -1; - ett[last_offset] = &ett_gsm_dtap_elem[i]; - } - - /* Register the protocol name and description */ - - proto_a_dtap = - proto_register_protocol("GSM A-I/F DTAP", "GSM DTAP", "gsm_a.dtap"); - - proto_register_field_array(proto_a_dtap, hf, array_length(hf)); - - proto_register_subtree_array(ett, array_length(ett)); - expert_a_dtap = expert_register_protocol(proto_a_dtap); - expert_register_field_array(expert_a_dtap, ei, array_length(ei)); - - - /* subdissector code */ - register_dissector("gsm_a_dtap", dissect_dtap, proto_a_dtap); + gint *ett[NUM_INDIVIDUAL_ELEMS + + NUM_GSM_DTAP_MSG_MM + NUM_GSM_DTAP_MSG_CC + + NUM_GSM_DTAP_MSG_SMS + NUM_GSM_DTAP_MSG_SS + NUM_GSM_DTAP_MSG_TP + + NUM_GSM_DTAP_ELEM]; + + static ei_register_info ei[] = { + { &ei_gsm_a_dtap_autn, { "gsm_a.dtap.autn.invalid", PI_MALFORMED, PI_WARN, "AUTN length not equal to 16", EXPFILL }}, + { &ei_gsm_a_dtap_auts, { "gsm_a.dtap.auts.invalid", PI_MALFORMED, PI_WARN, "AUTS length not equal to 14", EXPFILL }}, + { &ei_gsm_a_dtap_text_string_not_multiple_of_7, { "gsm_a.dtap.text_string_not_multiple_of_7", PI_MALFORMED, PI_WARN, "Value leads to a Text String whose length is not a multiple of 7 bits", EXPFILL }}, + { &ei_gsm_a_dtap_end_mark_unexpected, { "gsm_a.dtap.end_mark_unexpected", PI_MALFORMED, PI_WARN, "\'f\' end mark present in unexpected position", EXPFILL }}, + { &ei_gsm_a_dtap_invalid_ia5_character, { "gsm_a.dtap.invalid_ia5_character", PI_MALFORMED, PI_WARN, "Invalid IA5 character(s) in string (value > 127)", EXPFILL }}, + { &ei_gsm_a_dtap_keypad_info_not_dtmf_digit, { "gsm_a.dtap.keypad_info_not_dtmf_digit", PI_MALFORMED, PI_WARN, "Keypad information contains character that is not a DTMF digit", EXPFILL }}, + }; + + expert_module_t* expert_a_dtap; + + ett[0] = &ett_dtap_msg; + ett[1] = &ett_dtap_oct_1; + ett[2] = &ett_cm_srvc_type; + ett[3] = &ett_gsm_enc_info; + ett[4] = &ett_bc_oct_3; + ett[5] = &ett_bc_oct_3a; + ett[6] = &ett_bc_oct_4; + ett[7] = &ett_bc_oct_5; + ett[8] = &ett_bc_oct_5a; + ett[9] = &ett_bc_oct_5b; + ett[10] = &ett_bc_oct_6; + ett[11] = &ett_bc_oct_6a; + ett[12] = &ett_bc_oct_6b; + ett[13] = &ett_bc_oct_6c; + ett[14] = &ett_bc_oct_6d; + ett[15] = &ett_bc_oct_6e; + ett[16] = &ett_bc_oct_6f; + ett[17] = &ett_bc_oct_6g; + ett[18] = &ett_bc_oct_7; + ett[19] = &ett_epc_ue_tl_a_lb_setup; + ett[20] = &ett_mm_timer; + + last_offset = NUM_INDIVIDUAL_ELEMS; + + for (i=0; i < NUM_GSM_DTAP_MSG_MM; i++, last_offset++) + { + ett_gsm_dtap_msg_mm[i] = -1; + ett[last_offset] = &ett_gsm_dtap_msg_mm[i]; + } + + for (i=0; i < NUM_GSM_DTAP_MSG_CC; i++, last_offset++) + { + ett_gsm_dtap_msg_cc[i] = -1; + ett[last_offset] = &ett_gsm_dtap_msg_cc[i]; + } + + for (i=0; i < NUM_GSM_DTAP_MSG_SMS; i++, last_offset++) + { + ett_gsm_dtap_msg_sms[i] = -1; + ett[last_offset] = &ett_gsm_dtap_msg_sms[i]; + } + + for (i=0; i < NUM_GSM_DTAP_MSG_SS; i++, last_offset++) + { + ett_gsm_dtap_msg_ss[i] = -1; + ett[last_offset] = &ett_gsm_dtap_msg_ss[i]; + } + + for (i=0; i < NUM_GSM_DTAP_MSG_TP; i++, last_offset++) + { + ett_gsm_dtap_msg_tp[i] = -1; + ett[last_offset] = &ett_gsm_dtap_msg_tp[i]; + } + + for (i=0; i < NUM_GSM_DTAP_ELEM; i++, last_offset++) + { + ett_gsm_dtap_elem[i] = -1; + ett[last_offset] = &ett_gsm_dtap_elem[i]; + } + + /* Register the protocol name and description */ + + proto_a_dtap = + proto_register_protocol("GSM A-I/F DTAP", "GSM DTAP", "gsm_a.dtap"); + + proto_register_field_array(proto_a_dtap, hf, array_length(hf)); + + proto_register_subtree_array(ett, array_length(ett)); + expert_a_dtap = expert_register_protocol(proto_a_dtap); + expert_register_field_array(expert_a_dtap, ei, array_length(ei)); + + + /* subdissector code */ + register_dissector("gsm_a_dtap", dissect_dtap, proto_a_dtap); } void proto_reg_handoff_gsm_a_dtap(void) { - dissector_handle_t dtap_handle; + dissector_handle_t dtap_handle; - dtap_handle = find_dissector("gsm_a_dtap"); - dissector_add_uint("bssap.pdu_type", BSSAP_PDU_TYPE_DTAP, dtap_handle); - dissector_add_uint("ranap.nas_pdu", BSSAP_PDU_TYPE_DTAP, dtap_handle); - dissector_add_uint("llcgprs.sapi", 1 , dtap_handle); /* GPRS Mobility Management */ - dissector_add_uint("llcgprs.sapi", 7 , dtap_handle); /* SMS */ - dissector_add_uint("lapdm.sapi", 0 , dtap_handle); /* LAPDm: CC/RR/MM */ - dissector_add_uint("lapdm.sapi", 3 , dtap_handle); /* LAPDm: SMS/SS */ + dtap_handle = find_dissector("gsm_a_dtap"); + dissector_add_uint("bssap.pdu_type", BSSAP_PDU_TYPE_DTAP, dtap_handle); + dissector_add_uint("ranap.nas_pdu", BSSAP_PDU_TYPE_DTAP, dtap_handle); + dissector_add_uint("llcgprs.sapi", 1 , dtap_handle); /* GPRS Mobility Management */ + dissector_add_uint("llcgprs.sapi", 7 , dtap_handle); /* SMS */ + dissector_add_uint("lapdm.sapi", 0 , dtap_handle); /* LAPDm: CC/RR/MM */ + dissector_add_uint("lapdm.sapi", 3 , dtap_handle); /* LAPDm: SMS/SS */ - data_handle = find_dissector("data"); - gsm_map_handle = find_dissector("gsm_map"); - rp_handle = find_dissector("gsm_a_rp"); + data_handle = find_dissector("data"); + gsm_map_handle = find_dissector("gsm_map"); + rp_handle = find_dissector("gsm_a_rp"); } + + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 4 + * tab-width: 8 + * indent-tabs-mode: nil + * End: + * + * vi: set shiftwidth=4 tabstop=8 expandtab: + * :indentSize=4:tabSize=8:noTabs=true: + */ |