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wireshark/epan/dissectors/packet-smpp.c
Guy Harris 8ed7a73e22 Fix a bunch of warnings. 
Cast away some implicit 64-bit-to-32-bit conversion errors due to use of
sizeof.

Cast away some implicit 64-bit-to-32-bit conversion errors due to use of
strtol() and strtoul().

Change some data types to avoid those implicit conversion warnings.

When assigning a constant to a float, make sure the constant isn't a
double, by appending "f" to the constant.

Constify a bunch of variables, parameters, and return values to
eliminate warnings due to strings being given const qualifiers.  Cast
away those warnings in some cases where an API we don't control forces
us to do so.

Enable a bunch of additional warnings by default.  Note why at least
some of the other warnings aren't enabled.

randpkt.c and text2pcap.c are used to build programs, so they don't need
to be in EXTRA_DIST.

If the user specifies --enable-warnings-as-errors, add -Werror *even if
the user specified --enable-extra-gcc-flags; assume they know what
they're doing and are willing to have the compile fail due to the extra
GCC warnings being treated as errors.

svn path=/trunk/; revision=46748
2012-12-26 05:57:06 +00:00

3817 lines
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/* packet-smpp.c
* Routines for Short Message Peer to Peer dissection
* Copyright 2001, Tom Uijldert.
*
* Data Coding Scheme decoding for GSM (SMS and CBS),
* provided by Olivier Biot.
*
* Dissection of multiple SMPP PDUs within one packet
* provided by Chris Wilson.
*
* Statistics support using Stats Tree API
* provided by Abhik Sarkar
*
* Support for SMPP 5.0
* introduced by Abhik Sarkar
*
* Support for Huawei SMPP+ extensions
* introduced by Xu Bo and enhanced by Abhik Sarkar
*
* Enhanced error code handling
* provided by Stipe Tolj from Kannel.
*
* $Id$
*
* Refer to the AUTHORS file or the AUTHORS section in the man page
* for contacting the author(s) of this file.
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* ----------
*
* Dissector of an SMPP (Short Message Peer to Peer) PDU, as defined by the
* SMS forum (www.smsforum.net) in "SMPP protocol specification v3.4"
* (document version: 12-Oct-1999 Issue 1.2)
*/
#include "config.h"
#include <string.h>
#include <time.h>
#include <glib.h>
#include <epan/packet.h>
#include <epan/tap.h>
#include <epan/stats_tree.h>
#include <epan/prefs.h>
#include <epan/emem.h>
#include "packet-tcp.h"
#include "packet-smpp.h"
/* General-purpose debug logger.
* Requires double parentheses because of variable arguments of printf().
*
* Enable debug logging for SMPP by defining AM_CFLAGS
* so that it contains "-DDEBUG_smpp"
*/
#ifdef DEBUG_smpp
#define DebugLog(x) \
g_print("%s:%u: ", __FILE__, __LINE__); \
g_print x
#else
#define DebugLog(x) ;
#endif
#define SMPP_MIN_LENGTH 16
/* Forward declarations */
static void dissect_smpp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
static guint get_smpp_pdu_len(packet_info *pinfo, tvbuff_t *tvb, int offset);
static void dissect_smpp_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
/*
* Initialize the protocol and registered fields
*
* Fixed header section
*/
static int proto_smpp = -1;
static int st_smpp_ops = -1;
static int st_smpp_req = -1;
static int st_smpp_res = -1;
static int st_smpp_res_status = -1;
static int hf_smpp_command_id = -1;
static int hf_smpp_command_length = -1;
static int hf_smpp_command_status = -1;
static int hf_smpp_sequence_number = -1;
/*
* Fixed body section
*/
static int hf_smpp_system_id = -1;
static int hf_smpp_password = -1;
static int hf_smpp_system_type = -1;
static int hf_smpp_interface_version = -1;
static int hf_smpp_addr_ton = -1;
static int hf_smpp_addr_npi = -1;
static int hf_smpp_address_range = -1;
static int hf_smpp_service_type = -1;
static int hf_smpp_source_addr_ton = -1;
static int hf_smpp_source_addr_npi = -1;
static int hf_smpp_source_addr = -1;
static int hf_smpp_dest_addr_ton = -1;
static int hf_smpp_dest_addr_npi = -1;
static int hf_smpp_destination_addr = -1;
static int hf_smpp_esm_submit_msg_mode = -1;
static int hf_smpp_esm_submit_msg_type = -1;
static int hf_smpp_esm_submit_features = -1;
static int hf_smpp_protocol_id = -1;
static int hf_smpp_priority_flag = -1;
static int hf_smpp_schedule_delivery_time = -1;
static int hf_smpp_schedule_delivery_time_r = -1;
static int hf_smpp_validity_period = -1;
static int hf_smpp_validity_period_r = -1;
static int hf_smpp_regdel_receipt = -1;
static int hf_smpp_regdel_acks = -1;
static int hf_smpp_regdel_notif = -1;
static int hf_smpp_replace_if_present_flag = -1;
static int hf_smpp_data_coding = -1;
static int hf_smpp_sm_default_msg_id = -1;
static int hf_smpp_sm_length = -1;
static int hf_smpp_short_message = -1;
static int hf_smpp_message_id = -1;
static int hf_smpp_dlist = -1;
static int hf_smpp_dlist_resp = -1;
static int hf_smpp_dl_name = -1;
static int hf_smpp_final_date = -1;
static int hf_smpp_final_date_r = -1;
static int hf_smpp_message_state = -1;
static int hf_smpp_error_code = -1;
static int hf_smpp_error_status_code = -1;
static int hf_smpp_esme_addr_ton = -1;
static int hf_smpp_esme_addr_npi = -1;
static int hf_smpp_esme_addr = -1;
/*
* Optional parameter section
*/
static int hf_smpp_opt_params = -1;
static int hf_smpp_opt_param = -1;
static int hf_smpp_opt_param_tag = -1;
static int hf_smpp_opt_param_len = -1;
static int hf_smpp_vendor_op = -1;
static int hf_smpp_reserved_op = -1;
static int hf_smpp_dest_addr_subunit = -1;
static int hf_smpp_dest_network_type = -1;
static int hf_smpp_dest_bearer_type = -1;
static int hf_smpp_dest_telematics_id = -1;
static int hf_smpp_source_addr_subunit = -1;
static int hf_smpp_source_network_type = -1;
static int hf_smpp_source_bearer_type = -1;
static int hf_smpp_source_telematics_id = -1;
static int hf_smpp_qos_time_to_live = -1;
static int hf_smpp_payload_type = -1;
static int hf_smpp_additional_status_info_text = -1;
static int hf_smpp_receipted_message_id = -1;
static int hf_smpp_msg_wait_ind = -1;
static int hf_smpp_msg_wait_type = -1;
static int hf_smpp_privacy_indicator = -1;
static int hf_smpp_source_subaddress = -1;
static int hf_smpp_dest_subaddress = -1;
static int hf_smpp_user_message_reference = -1;
static int hf_smpp_user_response_code = -1;
static int hf_smpp_source_port = -1;
static int hf_smpp_destination_port = -1;
static int hf_smpp_sar_msg_ref_num = -1;
static int hf_smpp_language_indicator = -1;
static int hf_smpp_sar_total_segments = -1;
static int hf_smpp_sar_segment_seqnum = -1;
static int hf_smpp_SC_interface_version = -1;
static int hf_smpp_callback_num_pres = -1;
static int hf_smpp_callback_num_scrn = -1;
static int hf_smpp_callback_num_atag = -1;
static int hf_smpp_number_of_messages = -1;
static int hf_smpp_callback_num = -1;
static int hf_smpp_dpf_result = -1;
static int hf_smpp_set_dpf = -1;
static int hf_smpp_ms_availability_status = -1;
static int hf_smpp_network_error_type = -1;
static int hf_smpp_network_error_code = -1;
static int hf_smpp_message_payload = -1;
static int hf_smpp_delivery_failure_reason = -1;
static int hf_smpp_more_messages_to_send = -1;
static int hf_smpp_ussd_service_op = -1;
static int hf_smpp_display_time = -1;
static int hf_smpp_sms_signal = -1;
static int hf_smpp_ms_validity = -1;
static int hf_smpp_alert_on_message_delivery_null = -1;
static int hf_smpp_alert_on_message_delivery = -1;
static int hf_smpp_its_reply_type = -1;
static int hf_smpp_its_session_number = -1;
static int hf_smpp_its_session_sequence = -1;
static int hf_smpp_its_session_ind = -1;
/* Optional Parameters introduced in SMPP 5.0 */
static int hf_smpp_congestion_state = -1;
static int hf_smpp_billing_identification = -1;
static int hf_smpp_dest_addr_np_country = -1;
static int hf_smpp_dest_addr_np_information = -1;
static int hf_smpp_dest_addr_np_resolution = -1;
static int hf_smpp_source_network_id = -1;
static int hf_smpp_source_node_id = -1;
static int hf_smpp_dest_network_id = -1;
static int hf_smpp_dest_node_id = -1;
/* Optional Parameters for Cell Broadcast Operations */
static int hf_smpp_broadcast_channel_indicator = -1;
static int hf_smpp_broadcast_content_type_nw = -1;
static int hf_smpp_broadcast_content_type_type = -1;
static int hf_smpp_broadcast_content_type_info = -1;
static int hf_smpp_broadcast_message_class = -1;
static int hf_smpp_broadcast_rep_num = -1;
static int hf_smpp_broadcast_frequency_interval_unit = -1;
static int hf_smpp_broadcast_frequency_interval_value = -1;
static int hf_smpp_broadcast_area_identifier = -1;
static int hf_smpp_broadcast_area_identifier_format = -1;
static int hf_smpp_broadcast_error_status = -1;
static int hf_smpp_broadcast_area_success = -1;
static int hf_smpp_broadcast_end_time = -1;
static int hf_smpp_broadcast_end_time_r = -1;
static int hf_smpp_broadcast_service_group = -1;
/*
* Data Coding Scheme section
*/
static int hf_smpp_dcs = -1;
static int hf_smpp_dcs_sms_coding_group = -1;
static int hf_smpp_dcs_text_compression = -1;
static int hf_smpp_dcs_class_present = -1;
static int hf_smpp_dcs_charset = -1;
static int hf_smpp_dcs_class = -1;
static int hf_smpp_dcs_cbs_coding_group = -1;
static int hf_smpp_dcs_cbs_language = -1;
static int hf_smpp_dcs_wap_charset = -1;
static int hf_smpp_dcs_wap_class = -1;
static int hf_smpp_dcs_cbs_class = -1;
/*
* Huawei SMPP+ extensions
*/
static int hf_huawei_smpp_version = -1;
static int hf_huawei_smpp_smsc_addr = -1;
static int hf_huawei_smpp_msc_addr_noa = -1;
static int hf_huawei_smpp_msc_addr_npi = -1;
static int hf_huawei_smpp_msc_addr = -1;
static int hf_huawei_smpp_mo_mt_flag = -1;
static int hf_huawei_smpp_length_auth = -1;
static int hf_huawei_smpp_sm_id = -1;
static int hf_huawei_smpp_service_id = -1;
static int hf_huawei_smpp_operation_result = -1;
static int hf_huawei_smpp_notify_mode = -1;
static int hf_huawei_smpp_delivery_result = -1;
/* Initialize the subtree pointers */
static gint ett_smpp = -1;
static gint ett_dlist = -1;
static gint ett_dlist_resp = -1;
static gint ett_opt_params = -1;
static gint ett_opt_param = -1;
static gint ett_dcs = -1;
/* Reassemble SMPP TCP segments */
static gboolean reassemble_over_tcp = TRUE;
/* Tap */
static int smpp_tap = -1;
/*
* Value-arrays for field-contents
*/
static const value_string vals_command_id[] = { /* Operation */
{ 0x80000000, "Generic_nack" },
{ 0x00000001, "Bind_receiver" },
{ 0x80000001, "Bind_receiver - resp" },
{ 0x00000002, "Bind_transmitter" },
{ 0x80000002, "Bind_transmitter - resp" },
{ 0x00000003, "Query_sm" },
{ 0x80000003, "Query_sm - resp" },
{ 0x00000004, "Submit_sm" },
{ 0x80000004, "Submit_sm - resp" },
{ 0x00000005, "Deliver_sm" },
{ 0x80000005, "Deliver_sm - resp" },
{ 0x00000006, "Unbind" },
{ 0x80000006, "Unbind - resp" },
{ 0x00000007, "Replace_sm" },
{ 0x80000007, "Replace_sm - resp" },
{ 0x00000008, "Cancel_sm" },
{ 0x80000008, "Cancel_sm - resp" },
{ 0x00000009, "Bind_transceiver" },
{ 0x80000009, "Bind_transceiver - resp" },
{ 0x0000000B, "Outbind" },
{ 0x00000015, "Enquire_link" },
{ 0x80000015, "Enquire_link - resp" },
{ 0x00000021, "Submit_multi" },
{ 0x80000021, "Submit_multi - resp" },
{ 0x00000102, "Alert_notification" },
{ 0x00000103, "Data_sm" },
{ 0x80000103, "Data_sm - resp" },
/* Introduced in SMPP 5.0 */
{ 0x00000111, "Broadcast_sm" },
{ 0x80000111, "Broadcast_sm - resp" },
{ 0x00000112, "Query_broadcast_sm" },
{ 0x80000112, "Query_broadcast_sm - resp" },
{ 0x00000113, "Cancel_broadcast_sm" },
{ 0x80000113, "Cancel_broadcast_sm - resp" },
/* Huawei SMPP+ extensions */
{ 0x01000001, "Auth_acc" },
{ 0x81000001, "Auth_acc - resp" },
{ 0X01000002, "Sm_result_notify" },
{ 0X81000002, "Sm_result_notify - resp" },
{ 0, NULL }
};
static const value_string vals_command_status[] = { /* Status */
{ 0x00000000, "Ok" },
{ 0x00000001, "Message length is invalid" },
{ 0x00000002, "Command length is invalid" },
{ 0x00000003, "Invalid command ID" },
{ 0x00000004, "Incorrect BIND status for given command" },
{ 0x00000005, "ESME already in bound state" },
{ 0x00000006, "Invalid priority flag" },
{ 0x00000007, "Invalid registered delivery flag" },
{ 0x00000008, "System error" },
{ 0x00000009, "[Reserved]" },
{ 0x0000000A, "Invalid source address" },
{ 0x0000000B, "Invalid destination address" },
{ 0x0000000C, "Message ID is invalid" },
{ 0x0000000D, "Bind failed" },
{ 0x0000000E, "Invalid password" },
{ 0x0000000F, "Invalid system ID" },
{ 0x00000010, "[Reserved]" },
{ 0x00000011, "Cancel SM failed" },
{ 0x00000012, "[Reserved]" },
{ 0x00000013, "Replace SM failed" },
{ 0x00000014, "Message queue full" },
{ 0x00000015, "Invalid service type" },
{ 0x00000033, "Invalid number of destinations" },
{ 0x00000034, "Invalid distribution list name" },
{ 0x00000040, "Destination flag is invalid (submit_multi)" },
{ 0x00000041, "[Reserved]" },
{ 0x00000042, "Invalid 'submit with replace' request" },
{ 0x00000043, "Invalid esm_class field data" },
{ 0x00000044, "Cannot submit to distribution list" },
{ 0x00000045, "submit_sm or submit_multi failed" },
{ 0x00000046, "[Reserved]" },
{ 0x00000047, "[Reserved]" },
{ 0x00000048, "Invalid source address TON" },
{ 0x00000049, "Invalid source address NPI" },
{ 0x00000050, "Invalid destination address TON" },
{ 0x00000051, "Invalid destination address NPI" },
{ 0x00000052, "[Reserved]" },
{ 0x00000053, "Invalid system_type field" },
{ 0x00000054, "Invalid replace_if_present flag" },
{ 0x00000055, "Invalid number of messages" },
{ 0x00000056, "[Reserved]" },
{ 0x00000057, "[Reserved]" },
{ 0x00000058, "Throttling error (ESME exceeded allowed message limits)" },
{ 0x00000059, "[Reserved]" },
{ 0x00000060, "[Reserved]" },
{ 0x00000061, "Invalid scheduled delivery time" },
{ 0x00000062, "Invalid message validity period (expiry time)" },
{ 0x00000063, "Predefined message invalid or not found" },
{ 0x00000064, "ESME receiver temporary app error code" },
{ 0x00000065, "ESME receiver permanent app error code" },
{ 0x00000066, "ESME receiver reject message error code" },
{ 0x00000067, "query_sm request failed" },
{ 0x000000C0, "Error in the optional part of the PDU body" },
{ 0x000000C1, "Optional parameter not allowed" },
{ 0x000000C2, "Invalid parameter length" },
{ 0x000000C3, "Expected optional parameter missing" },
{ 0x000000C4, "Invalid optional parameter value" },
{ 0x000000FE, "(Transaction) Delivery failure (used for data_sm_resp)" },
{ 0x000000FF, "Unknown error" },
/* Introduced in SMPP 5.0 */
{ 0x00000100, "ESME Not authorised to use specified service_type." },
{ 0x00000101, "ESME Prohibited from using specified operation."},
{ 0x00000102, "Specified service_type is unavailable." },
{ 0x00000103, "Specified service_type is denied." },
{ 0x00000104, "Invalid Data Coding Scheme." },
{ 0x00000105, "Source Address Sub unit is Invalid." },
{ 0x00000106, "Destination Address Sub unit is Invalid." },
{ 0x00000107, "Broadcast Frequency Interval is invalid." },
{ 0x00000108, "Broadcast Alias Name is invalid." },
{ 0x00000109, "Broadcast Area Format is invalid." },
{ 0x0000010A, "Number of Broadcast Areas is invalid." },
{ 0x0000010B, "Broadcast Content Type is invalid." },
{ 0x0000010C, "Broadcast Message Class is invalid." },
{ 0x0000010D, "broadcast_sm operation failed." },
{ 0x0000010E, "query_broadcast_sm operation failed." },
{ 0x0000010F, "cancel_broadcast_sm operation failed." },
{ 0x00000110, "Number of Repeated Broadcasts is invalid." },
{ 0x00000111, "Broadcast Service Group is invalid." },
{ 0x00000112, "Broadcast Channel Indicator is invalid." },
{ 0, NULL }
};
static const range_string reserved_command_status[] = { /* Reserved ranges */
{ 0x00000016, 0x00000032, "[Reserved]" },
{ 0x00000035, 0x0000003F, "[Reserved]" },
{ 0x00000068, 0x000000BF, "[Reserved]" },
{ 0x000000C5, 0x000000FD, "[Reserved]" },
{ 0x00000400, 0x000004FF, "[Message center vendor-specific error code]" },
{ 0x00000500, 0xFFFFFFFF, "[Reserved]" },
{ 0, 0, NULL }
};
static const value_string vals_tlv_tags[] = {
{ 0x0005, "dest_addr_subunit" },
{ 0x0006, "dest_network_type" },
{ 0x0007, "dest_bearer_type" },
{ 0x0008, "dest_telematics_id" },
{ 0x000D, "source_addr_subunit" },
{ 0x000E, "source_network_type" },
{ 0x000F, "source_bearer_type" },
{ 0x0010, "source_telematics_id" },
{ 0x0017, "qos_time_to_live" },
{ 0x0019, "payload_type" },
{ 0x001D, "additional_status_info_text" },
{ 0x001E, "receipted_message_id" },
{ 0x0030, "ms_msg_wait_facilities" },
{ 0x0201, "privacy_indicator" },
{ 0x0202, "source_subaddress" },
{ 0x0203, "dest_subaddress" },
{ 0x0204, "user_message_reference" },
{ 0x0205, "user_response_code" },
{ 0x020A, "source_port" },
{ 0x020B, "dest_port" },
{ 0x020C, "sar_msg_ref_num" },
{ 0x020D, "language_indicator" },
{ 0x020E, "sar_total_segments" },
{ 0x020F, "sar_segment_seqnum" },
{ 0x0210, "sc_interface_version" },
{ 0x0302, "callback_num_pres_ind" },
{ 0x0303, "callback_num_atag" },
{ 0x0304, "number_of_messages" },
{ 0x0381, "callback_num" },
{ 0x0420, "dpf_result" },
{ 0x0421, "set_dpf" },
{ 0x0422, "ms_availability_status" },
{ 0x0423, "network_error_code" },
{ 0x0424, "message_payload" },
{ 0x0425, "delivery_failure_reason" },
{ 0x0426, "more_messages_to_send" },
{ 0x0427, "message_state" },
{ 0x0428, "congestion_state" },
{ 0x0501, "ussd_service_op" },
{ 0x0600, "broadcast_channel_indicator" },
{ 0x0601, "broadcast_content_type" },
{ 0x0602, "broadcast_content_type_info" },
{ 0x0603, "broadcast_message_class" },
{ 0x0604, "broadcast_rep_num" },
{ 0x0605, "broadcast_frequency_interval" },
{ 0x0606, "broadcast_area_identifier" },
{ 0x0607, "broadcast_error_status" },
{ 0x0608, "broadcast_area_success" },
{ 0x0609, "broadcast_end_time" },
{ 0x060A, "broadcast_service_group" },
{ 0x060B, "billing_identification" },
{ 0x060D, "source_network_id" },
{ 0x060E, "dest_network_id" },
{ 0x060F, "source_node_id" },
{ 0x0610, "dest_node_id" },
{ 0x0611, "dest_addr_np_resolution" },
{ 0x0612, "dest_addr_np_information" },
{ 0x0613, "dest_addr_np_country" },
{ 0x1201, "display_time" },
{ 0x1203, "sms_signal" },
{ 0x1204, "ms_validity" },
{ 0x130C, "alert_on_message_delivery" },
{ 0x1380, "its_reply_type" },
{ 0x1383, "its_session_info" },
{ 0, NULL }
};
static const value_string vals_addr_ton[] = {
{ 0, "Unknown" },
{ 1, "International" },
{ 2, "National" },
{ 3, "Network specific" },
{ 4, "Subscriber number" },
{ 5, "Alphanumeric" },
{ 6, "Abbreviated" },
{ 0, NULL }
};
static const value_string vals_addr_npi[] = {
{ 0, "Unknown" },
{ 1, "ISDN (E163/E164)" },
{ 3, "Data (X.121)" },
{ 4, "Telex (F.69)" },
{ 6, "Land mobile (E.212)" },
{ 8, "National" },
{ 9, "Private" },
{ 10, "ERMES" },
{ 14, "Internet (IP)" },
{ 18, "WAP client Id" },
{ 0, NULL }
};
static const value_string vals_esm_submit_msg_mode[] = {
{ 0x0, "Default SMSC mode" },
{ 0x1, "Datagram mode" },
{ 0x2, "Forward mode" },
{ 0x3, "Store and forward mode" },
{ 0, NULL }
};
static const value_string vals_esm_submit_msg_type[] = {
{ 0x0, "Default message type" },
{ 0x1, "Short message contains SMSC Delivery Receipt" },
{ 0x2, "Short message contains (E)SME delivery acknowledgement" },
{ 0x3, "Reserved" },
{ 0x4, "Short message contains (E)SME manual/user acknowledgement" },
{ 0x5, "Reserved" },
{ 0x6, "Short message contains conversation abort" },
{ 0x7, "Reserved" },
{ 0x8, "Short message contains intermediate delivery notification" },
{ 0, NULL }
};
static const value_string vals_esm_submit_features[] = {
{ 0x0, "No specific features selected" },
{ 0x1, "UDHI indicator" },
{ 0x2, "Reply path" },
{ 0x3, "UDHI and reply path" },
{ 0, NULL }
};
static const value_string vals_priority_flag[] = {
{ 0, "GSM: None ANSI-136: Bulk IS-95: Normal" },
{ 1, "GSM: priority ANSI-136: Normal IS-95: Interactive" },
{ 2, "GSM: priority ANSI-136: Urgent IS-95: Urgent" },
{ 3, "GSM: priority ANSI-136: Very Urgent IS-95: Emergency" },
{ 0, NULL }
};
static const value_string vals_regdel_receipt[] = {
{ 0x0, "No SMSC delivery receipt requested" },
{ 0x1, "Delivery receipt requested (for success or failure)" },
{ 0x2, "Delivery receipt requested (for failure)" },
{ 0x3, "Reserved in version <= 3.4; Delivery receipt requested (for success) in 5.0" },
{ 0, NULL }
};
static const value_string vals_regdel_acks[] = {
{ 0x0, "No recipient SME acknowledgement requested" },
{ 0x1, "SME delivery acknowledgement requested" },
{ 0x2, "SME manual/user acknowledgement requested" },
{ 0x3, "Both delivery and manual/user acknowledgement requested" },
{ 0, NULL }
};
static const value_string vals_regdel_notif[] = {
{ 0x0, "No intermediate notification requested" },
{ 0x1, "Intermediate notification requested" },
{ 0, NULL }
};
static const value_string vals_replace_if_present_flag[] = {
{ 0x0, "Don't replace" },
{ 0x1, "Replace" },
{ 0, NULL }
};
static const value_string vals_data_coding[] = {
{ 0, "SMSC default alphabet" },
{ 1, "IA5 (CCITT T.50/ASCII (ANSI X3.4)" },
{ 2, "Octet unspecified (8-bit binary)" },
{ 3, "Latin 1 (ISO-8859-1)" },
{ 4, "Octet unspecified (8-bit binary)" },
{ 5, "JIS (X 0208-1990)" },
{ 6, "Cyrillic (ISO-8859-5)" },
{ 7, "Latin/Hebrew (ISO-8859-8)" },
{ 8, "UCS2 (ISO/IEC-10646)" },
{ 9, "Pictogram encoding" },
{ 10, "ISO-2022-JP (Music codes)" },
{ 11, "reserved" },
{ 12, "reserved" },
{ 13, "Extended Kanji JIS(X 0212-1990)" },
{ 14, "KS C 5601" },
/*! \TODO Rest to be defined (bitmask?) according GSM 03.38 */
{ 0, NULL }
};
static const value_string vals_message_state[] = {
{ 1, "ENROUTE" },
{ 2, "DELIVERED" },
{ 3, "EXPIRED" },
{ 4, "DELETED" },
{ 5, "UNDELIVERABLE" },
{ 6, "ACCEPTED" },
{ 7, "UNKNOWN" },
{ 8, "REJECTED" },
{ 0, NULL }
};
static const value_string vals_addr_subunit[] = {
{ 0, "Unknown -default-" },
{ 1, "MS Display" },
{ 2, "Mobile equipment" },
{ 3, "Smart card 1" },
{ 4, "External unit 1" },
{ 0, NULL }
};
static const value_string vals_network_type[] = {
{ 0, "Unknown" },
{ 1, "GSM" },
{ 2, "ANSI-136/TDMA" },
{ 3, "IS-95/CDMA" },
{ 4, "PDC" },
{ 5, "PHS" },
{ 6, "iDEN" },
{ 7, "AMPS" },
{ 8, "Paging network" },
{ 0, NULL }
};
static const value_string vals_bearer_type[] = {
{ 0, "Unknown" },
{ 1, "SMS" },
{ 2, "Circuit Switched Data (CSD)" },
{ 3, "Packet data" },
{ 4, "USSD" },
{ 5, "CDPD" },
{ 6, "DataTAC" },
{ 7, "FLEX/ReFLEX" },
{ 8, "Cell Broadcast" },
{ 0, NULL }
};
static const value_string vals_payload_type[] = {
{ 0, "Default" },
{ 1, "WCMP message" },
{ 0, NULL }
};
static const value_string vals_privacy_indicator[] = {
{ 0, "Not restricted -default-" },
{ 1, "Restricted" },
{ 2, "Confidential" },
{ 3, "Secret" },
{ 0, NULL }
};
static const value_string vals_language_indicator[] = {
{ 0, "Unspecified -default-" },
{ 1, "english" },
{ 2, "french" },
{ 3, "spanish" },
{ 4, "german" },
{ 5, "portuguese" },
{ 0, NULL }
};
static const value_string vals_display_time[] = {
{ 0, "Temporary" },
{ 1, "Default -default-" },
{ 2, "Invoke" },
{ 0, NULL }
};
static const value_string vals_ms_validity[] = {
{ 0, "Store indefinitely -default-" },
{ 1, "Power down" },
{ 2, "SID based registration area" },
{ 3, "Display only" },
{ 0, NULL }
};
static const value_string vals_dpf_result[] = {
{ 0, "DPF not set" },
{ 1, "DPF set" },
{ 0, NULL }
};
static const value_string vals_set_dpf[] = {
{ 0, "Not requested (Set DPF for delivery failure)" },
{ 1, "Requested (Set DPF for delivery failure)" },
{ 0, NULL }
};
static const value_string vals_ms_availability_status[] = {
{ 0, "Available -default-" },
{ 1, "Denied" },
{ 2, "Unavailable" },
{ 0, NULL }
};
static const value_string vals_delivery_failure_reason[] = {
{ 0, "Destination unavailable" },
{ 1, "Destination address invalid" },
{ 2, "Permanent network error" },
{ 3, "Temporary network error" },
{ 0, NULL }
};
static const value_string vals_more_messages_to_send[] = {
{ 0, "No more messages" },
{ 1, "More messages -default-" },
{ 0, NULL }
};
static const value_string vals_its_reply_type[] = {
{ 0, "Digit" },
{ 1, "Number" },
{ 2, "Telephone no." },
{ 3, "Password" },
{ 4, "Character line" },
{ 5, "Menu" },
{ 6, "Date" },
{ 7, "Time" },
{ 8, "Continue" },
{ 0, NULL }
};
static const value_string vals_ussd_service_op[] = {
{ 0, "PSSD indication" },
{ 1, "PSSR indication" },
{ 2, "USSR request" },
{ 3, "USSN request" },
{ 16, "PSSD response" },
{ 17, "PSSR response" },
{ 18, "USSR confirm" },
{ 19, "USSN confirm" },
{ 0, NULL }
};
static const value_string vals_msg_wait_ind[] = {
{ 0, "Set indication inactive" },
{ 1, "Set indication active" },
{ 0, NULL }
};
static const value_string vals_msg_wait_type[] = {
{ 0, "Voicemail message waiting" },
{ 1, "Fax message waiting" },
{ 2, "Electronic mail message waiting" },
{ 3, "Other message waiting" },
{ 0, NULL }
};
static const value_string vals_callback_num_pres[] = {
{ 0, "Presentation allowed" },
{ 1, "Presentation restricted" },
{ 2, "Number not available" },
{ 3, "[Reserved]" },
{ 0, NULL }
};
static const value_string vals_callback_num_scrn[] = {
{ 0, "User provided, not screened" },
{ 1, "User provided, verified and passed" },
{ 2, "User provided, verified and failed" },
{ 3, "Network provided" },
{ 0, NULL }
};
static const value_string vals_network_error_type[] = {
{ 1, "ANSI-136 (Access Denied Reason)" },
{ 2, "IS-95 (Access Denied Reason)" },
{ 3, "GSM" },
{ 4, "[Reserved] in <= 3.4; ANSI 136 Cause Code in 5.0" },
{ 5, "[Reserved] in <= 3.4; IS 95 Cause Code in 5.0" },
{ 6, "[Reserved] in <= 3.4; ANSI-41 Error in 5.0" },
{ 7, "[Reserved] in <= 3.4; SMPP Error in 5.0" },
{ 8, "[Reserved] in <= 3.4; Message Center Specific in 5.0" },
{ 0, NULL }
};
static const value_string vals_its_session_ind[] = {
{ 0, "End of session indicator inactive" },
{ 1, "End of session indicator active" },
{ 0, NULL }
};
/* Data Coding Scheme: see 3GPP TS 23.040 and 3GPP TS 23.038 */
static const value_string vals_dcs_sms_coding_group[] = {
{ 0x00, "SMS DCS: General Data Coding indication - Uncompressed text, no message class" },
{ 0x01, "SMS DCS: General Data Coding indication - Uncompressed text" },
{ 0x02, "SMS DCS: General Data Coding indication - Compressed text, no message class" },
{ 0x03, "SMS DCS: General Data Coding indication - Compressed text" },
{ 0x04, "SMS DCS: Message Marked for Automatic Deletion - Uncompressed text, no message class" },
{ 0x05, "SMS DCS: Message Marked for Automatic Deletion - Uncompressed text" },
{ 0x06, "SMS DCS: Message Marked for Automatic Deletion - Compressed text, no message class" },
{ 0x07, "SMS DCS: Message Marked for Automatic Deletion - Compressed text" },
{ 0x08, "SMS DCS: Reserved" },
{ 0x09, "SMS DCS: Reserved" },
{ 0x0A, "SMS DCS: Reserved" },
{ 0x0B, "SMS DCS: Reserved" },
{ 0x0C, "SMS DCS: Message Waiting Indication - Discard Message" },
{ 0x0D, "SMS DCS: Message Waiting Indication - Store Message (GSM 7-bit default alphabet)" },
{ 0x0E, "SMS DCS: Message Waiting Indication - Store Message (UCS-2 character set)" },
{ 0x0F, "SMS DCS: Data coding / message class" },
{ 0x00, NULL }
};
static const true_false_string tfs_dcs_text_compression = {
"Compressed text",
"Uncompressed text"
};
static const true_false_string tfs_dcs_class_present = {
"Message class is present",
"No message class"
};
static const value_string vals_dcs_charset[] = {
{ 0x00, "GSM 7-bit default alphabet" },
{ 0x01, "8-bit data" },
{ 0x02, "UCS-2 (16-bit) data" },
{ 0x03, "Reserved" },
{ 0x00, NULL }
};
static const value_string vals_dcs_class[] = {
{ 0x00, "Class 0" },
{ 0x01, "Class 1 - ME specific" },
{ 0x02, "Class 2 - (U)SIM specific" },
{ 0x03, "Class 3 - TE specific" },
{ 0x00, NULL }
};
static const value_string vals_dcs_cbs_coding_group[] = {
{ 0x00, "CBS DCS: Language using the GSM 7-bit default alphabet" },
{ 0x01, "CBS DCS: Language indication at beginning of message" },
{ 0x02, "CBS DCS: Language using the GSM 7-bit default alphabet" },
{ 0x03, "CBS DCS: Reserved" },
{ 0x04, "CBS DCS: General Data Coding indication - Uncompressed text, no message class" },
{ 0x05, "CBS DCS: General Data Coding indication - Uncompressed text" },
{ 0x06, "CBS DCS: General Data Coding indication - Compressed text, no message class" },
{ 0x07, "CBS DCS: General Data Coding indication - Compressed text" },
{ 0x08, "CBS DCS: Reserved" },
{ 0x09, "CBS DCS: Message with User Data Header structure" },
{ 0x0A, "CBS DCS: Reserved" },
{ 0x0B, "CBS DCS: Reserved" },
{ 0x0C, "CBS DCS: Reserved" },
{ 0x0D, "CBS DCS: Reserved" },
{ 0x0E, "CBS DCS: Defined by the WAP Forum" },
{ 0x0F, "SMS DCS: Data coding / message class" },
{ 0x00, NULL }
};
static const value_string vals_dcs_cbs_language[] = {
{ 0x00, "German" },
{ 0x01, "English" },
{ 0x02, "Italian" },
{ 0x03, "French" },
{ 0x04, "Spanish" },
{ 0x05, "Dutch" },
{ 0x06, "Swedish" },
{ 0x07, "Danish" },
{ 0x08, "Portuguese" },
{ 0x09, "Finnish" },
{ 0x0A, "Norwegian" },
{ 0x0B, "Greek" },
{ 0x0C, "Turkish" },
{ 0x0D, "Hungarian" },
{ 0x0E, "Polish" },
{ 0x0F, "Language not specified" },
{ 0x10, "GSM 7-bit default alphabet - message preceded by language indication" },
{ 0x11, "UCS-2 (16-bit) - message preceded by language indication" },
{ 0x20, "Czech" },
{ 0x21, "Hebrew" },
{ 0x22, "Arabic" },
{ 0x23, "Russian" },
{ 0x24, "Icelandic" },
{ 0x00, NULL }
};
static const value_string vals_dcs_cbs_class[] = {
{ 0x00, "No message class" },
{ 0x01, "Class 1 - User defined" },
{ 0x02, "Class 2 - User defined" },
{ 0x03, "Class 3 - TE specific" },
{ 0x00, NULL }
};
static const value_string vals_dcs_wap_class[] = {
{ 0x00, "No message class" },
{ 0x01, "Class 1 - ME specific" },
{ 0x02, "Class 2 - (U)SIM specific" },
{ 0x03, "Class 3 - TE specific" },
{ 0x00, NULL }
};
static const value_string vals_dcs_wap_charset[] = {
{ 0x00, "Reserved" },
{ 0x01, "8-bit data" },
{ 0x02, "Reserved" },
{ 0x03, "Reserved" },
{ 0x00, NULL }
};
static const value_string vals_alert_on_message_delivery[] = {
{ 0x00, "Use mobile default alert (Default)" },
{ 0x01, "Use low-priority alert" },
{ 0x02, "Use medium-priority alert" },
{ 0x03, "Use high-priority alert" },
{ 0x00, NULL }
};
static const range_string vals_congestion_state[] = {
{0, 0, "Idle"},
{1, 29, "Low Load"},
{30, 49, "Medium Load"},
{50, 79, "High Load"},
{80, 89, "Optimum Load"}, /*Specs says 80-90, but that is probably a mistake */
{90, 99, "Nearing Congestion"},
{100, 100, "Congested / Maximum Load"},
{ 0, 0, NULL }
};
static const range_string vals_broadcast_channel_indicator[] = {
{0, 0, "Basic Broadcast Channel (Default)"},
{1, 1, "Extended Broadcast Channel"},
{2, 255, "[Reserved]"},
{ 0, 0, NULL }
};
static const value_string vals_broadcast_message_class[] = {
{0, "No Class Specified (default)"},
{1, "Class 1 (User Defined)"},
{2, "Class 2 (User Defined)"},
{3, "Class 3 (Terminal Equipment)"},
{0, NULL }
};
static const range_string vals_broadcast_area_success[] = {
{0, 100, "%"},
{101, 254, "[Reserved]"},
{255, 255, "Information not available"},
{ 0, 0, NULL }
};
static const value_string vals_broadcast_content_type_nw[] = {
{0, "Generic"},
{1, "GSM [23041]"},
{2, "TDMA [IS824][ANSI-41]"},
{3, "CDMA [IS824][IS637]"},
{0, NULL }
};
static const value_string vals_broadcast_content_type_type[] = {
{0x0000, "[System Service] Index"},
{0x0001, "[System Service] Emergency Broadcasts"},
{0x0002, "[System Service] IRDB Download"},
{0x0010, "[News Service] News Flashes"},
{0x0011, "[News Service] General News (Local)"},
{0x0012, "[News Service] General News (Regional)"},
{0x0013, "[News Service] General News (National)"},
{0x0014, "[News Service] General News (Internationa)"},
{0x0015, "[News Service] Business/Financial News (Local)"},
{0x0016, "[News Service] Business/Financial News (Regional)"},
{0x0017, "[News Service] Business/Financial News (National)"},
{0x0018, "[News Service] Business/Financial News (International)"},
{0x0019, "[News Service] Sports News (Local)"},
{0x001A, "[News Service] Sports News (Regional)"},
{0x001B, "[News Service] Sports News (National)"},
{0x001C, "[News Service] Sports News (International)"},
{0x001D, "[News Service] Entertainment News (Local)"},
{0x001E, "[News Service] Entertainment News (Regional)"},
{0x001F, "[News Service] Entertainment News (National)"},
{0x0020, "[News Service] Entertainment News (International)"},
{0x0021, "[Subscriber Information Services] Medical/Health/Hospitals"},
{0x0022, "[Subscriber Information Services] Doctors"},
{0x0023, "[Subscriber Information Services] Pharmacy"},
{0x0030, "[Subscriber Information Services] Local Traffic/Road Reports"},
{0x0031, "[Subscriber Information Services] Long Distance Traffic/Road Reports"},
{0x0032, "[Subscriber Information Services] Taxis"},
{0x0033, "[Subscriber Information Services] Weather"},
{0x0034, "[Subscriber Information Services] Local Airport Flight Schedules"},
{0x0035, "[Subscriber Information Services] Restaurants"},
{0x0036, "[Subscriber Information Services] Lodgings"},
{0x0037, "[Subscriber Information Services] Retail Directory"},
{0x0038, "[Subscriber Information Services] Advertisements"},
{0x0039, "[Subscriber Information Services] Stock Quotes"},
{0x0040, "[Subscriber Information Services] Employment Opportunities"},
{0x0041, "[Subscriber Information Services] Technology News"},
{0x0070, "[Carrier Information Services] District (Base Station Info)"},
{0x0071, "[Carrier Information Services] Network Information"},
{0x0080, "[Subscriber Care Services] Operator Services"},
{0x0081, "[Subscriber Care Services] Directory Enquiries (National)"},
{0x0082, "[Subscriber Care Services] Directory Enquiries (International)"},
{0x0083, "[Subscriber Care Services] Customer Care (National)"},
{0x0084, "[Subscriber Care Services] Customer Care (International)"},
{0x0085, "[Subscriber Care Services] Local Date/Time/Time Zone"},
{0x0100, "[Multi Category Services] Multi Category Services"},
{0x0000, NULL }
};
static const value_string vals_broadcast_frequency_interval_unit[] = {
{0x00, "As frequently as possible"},
{0x08, "seconds"},
{0x09, "minutes"},
{0x0A, "hours"},
{0x0B, "days"},
{0x0C, "weeks"},
{0x0D, "months"},
{0x0E, "years"},
{0x00, NULL }
};
static const value_string vals_dest_addr_np_resolution[] = {
{0x00, "query has not been performed (default)"},
{0x01, "query has been performed, number not ported"},
{0x02, "query has been performed, number ported"},
{0x00, NULL }
};
static const range_string vals_broadcast_area_identifier_format[] = {
{0, 0, "Alias / Name"},
{1, 1, "Ellipsoid Arc"},
{2, 2, "Polygon"},
{3, 255, "[Reserved]"},
{0, 0, NULL }
};
/* Huawei SMPP+ extensions */
static const value_string vals_mo_mt_flag[] = {
{ 0x01, "MO" },
{ 0x02, "MT" },
{ 0x03, "Reserved" },
{ 0x00, NULL }
};
static const value_string vals_operation_result[] = {
{ 0x00, "Successful" },
{ 0x01, "Protocol is not supported" },
{ 0x0a, "Others" },
{ 0x0b, "MO account does not exist" },
{ 0x0c, "MT account does not exist" },
{ 0x0d, "MO account state is abnormal" },
{ 0x0e, "MT account state is abnormal" },
{ 0x0f, "MO account balance is not enough" },
{ 0x10, "MT account balance is not enough" },
{ 0x11, "MO VAS is not supported" },
{ 0x12, "MT VAS is not supported" },
{ 0x13, "MO user is post-paid user and checked success" },
{ 0x14, "MT user is post-paid user and checked success" },
{ 0x15, "MO post-paid user status is incorrect" },
{ 0x16, "MT post-paid user status is incorrect" },
{ 0x17, "MO post-paid user account balance is not sufficient" },
{ 0x18, "MT post-paid user account balance is not sufficient" },
{ 0x19, "MO post-paid user value-added services are not supported" },
{ 0x1a, "MT post-paid user value-added services are not supported" },
{ 0x00, NULL }
};
static const value_string vals_notify_mode[] = {
{ 0x01, "Deliver the report when it's successful or failed" },
{ 0x02, "Deliver the report only when it's failed" },
{ 0x03, "Deliver the report only when it's successful" },
{ 0x04, "Never deliver the report" },
{ 0x00, NULL }
};
static const value_string vals_delivery_result[] = {
{ 0x00, "Successful" },
{ 0x01, "Unsuccessful" },
{ 0x00, NULL }
};
static const value_string vals_msc_addr_noa [] = {
{ 0x00, "Spare" },
{ 0x01, "Subscriber number" },
{ 0x02, "Unknown" },
{ 0x03, "National number" },
{ 0x04, "International" },
{ 0x00, NULL }
};
static const value_string vals_msc_addr_npi [] = {
{ 0x00, "Spare" },
{ 0x01, "ISDN (Telephony) numbering plan (Recommendation E.164)" },
{ 0x02, "Spare" },
{ 0x03, "Data numbering plan (Recommendation X.121) (national use)" },
{ 0x04, "Telex numbering plan (Recommendation F.69) (national use)" },
{ 0x05, "Reserved for national use" },
{ 0x06, "Reserved for national use" },
{ 0x07, "Spare" },
{ 0x00, NULL }
};
static dissector_handle_t gsm_sms_handle;
/*
* For Stats Tree
*/
void
smpp_stats_tree_init(stats_tree* st)
{
st_smpp_ops = stats_tree_create_node(st, "SMPP Operations", 0, TRUE);
st_smpp_req = stats_tree_create_node(st, "SMPP Requests", st_smpp_ops, TRUE);
st_smpp_res = stats_tree_create_node(st, "SMPP Responses", st_smpp_ops, TRUE);
st_smpp_res_status = stats_tree_create_node(st, "SMPP Response Status", 0, TRUE);
}
int
smpp_stats_tree_per_packet(stats_tree *st, /* st as it was passed to us */
packet_info *pinfo _U_,
epan_dissect_t *edt _U_,
const void *p) /* Used for getting SMPP command_id values */
{
smpp_tap_rec_t* tap_rec = (smpp_tap_rec_t*)p;
tick_stat_node(st, "SMPP Operations", 0, TRUE);
if ((tap_rec->command_id & 0x80000000) == 0x80000000) /* Response */
{
tick_stat_node(st, "SMPP Responses", st_smpp_ops, TRUE);
tick_stat_node(st, val_to_str(tap_rec->command_id, vals_command_id, "Unknown 0x%08x"), st_smpp_res, FALSE);
tick_stat_node(st, "SMPP Response Status", 0, TRUE);
tick_stat_node(st, val_to_str(tap_rec->command_status, vals_command_status, "Unknown 0x%08x"), st_smpp_res_status, FALSE);
}
else /* Request */
{
tick_stat_node(st, "SMPP Requests", st_smpp_ops, TRUE);
tick_stat_node(st, val_to_str(tap_rec->command_id, vals_command_id, "Unknown 0x%08x"), st_smpp_req, FALSE);
}
return 1;
}
/*!
* SMPP equivalent of mktime() (3). Convert date to standard 'time_t' format
*
* \param datestr The SMPP-formatted date to convert
* \param secs Returns the 'time_t' equivalent
* \param nsecs Returns the additional nano-seconds
*
* \return Whether time is specified relative or absolute
* \retval TRUE Relative time
* \retval FALSE Absolute time
*/
static gboolean
smpp_mktime(const char *datestr, time_t *secs, int *nsecs)
{
struct tm r_time;
time_t t_diff;
gboolean relative = (datestr[15] == 'R') ? TRUE : FALSE;
r_time.tm_year = 10 * (datestr[0] - '0') + (datestr[1] - '0');
/*
* Y2K rollover date as recommended in appendix C
*/
if (r_time.tm_year < 38)
r_time.tm_year += 100;
r_time.tm_mon = 10 * (datestr[2] - '0') + (datestr[3] - '0');
r_time.tm_mon--;
r_time.tm_mday = 10 * (datestr[4] - '0') + (datestr[5] - '0');
r_time.tm_hour = 10 * (datestr[6] - '0') + (datestr[7] - '0');
r_time.tm_min = 10 * (datestr[8] - '0') + (datestr[9] - '0');
r_time.tm_sec = 10 * (datestr[10] - '0') + (datestr[11] - '0');
r_time.tm_isdst = -1;
if (relative == FALSE) {
struct tm *gm, *local_time;
int gm_hour, gm_min;
time_t current_time;
*secs = mktime(&r_time);
/* Subtract out the timezone information since we will adjust for
* the presented time's timezone below and then display in UTC.
*
* To do that, first determine the current timezone's offset to UTC.
*/
current_time = time(NULL);
gm = gmtime(&current_time);
gm_hour = gm->tm_hour;
gm_min = gm->tm_min;
local_time = localtime(&current_time);
/* Then subtract out that difference (whether the difference is
* measured in hours, minutes, or both).
*/
*secs -= 3600*(gm_hour - local_time->tm_hour);
*secs -= 60*(gm_min - local_time->tm_min);
*nsecs = (datestr[12] - '0') * 100000000;
t_diff = (10 * (datestr[13] - '0') + (datestr[14] - '0')) * 900;
if (datestr[15] == '-')
/* Represented time is behind UTC, shift it forward to UTC */
*secs += t_diff;
else if (datestr[15] == '+')
/* Represented time is ahead of UTC, shift it backward to UTC */
*secs -= t_diff;
} else {
*secs = r_time.tm_sec + 60 *
(r_time.tm_min + 60 *
(r_time.tm_hour + 24 *
r_time.tm_mday));
*nsecs = 0;
}
return relative;
}
/*!
* Scanning routines to add standard types (byte, int, string...) to the
* protocol tree.
*
* \param tree The protocol tree to add to
* \param tvb Buffer containing the data
* \param field Actual field whose value needs displaying
* \param offset Location of field in buffer, returns location of
* next field
*/
static void
smpp_handle_string(proto_tree *tree, tvbuff_t *tvb, int field, int *offset)
{
guint len;
len = tvb_strsize(tvb, *offset);
if (len > 1) {
proto_tree_add_item(tree, field, tvb, *offset, len, ENC_NA);
}
(*offset) += len;
}
/* NOTE - caller must free the returned string! */
static const char *
smpp_handle_string_return(proto_tree *tree, tvbuff_t *tvb, int field, int *offset)
{
gint len;
const char *str;
len = tvb_strsize(tvb, *offset);
if (len > 1) {
str = (char *)tvb_get_ephemeral_stringz(tvb, *offset, &len);
proto_tree_add_string(tree, field, tvb, *offset, len, str);
} else {
str = "";
}
(*offset) += len;
return str;
}
static void
smpp_handle_string_z(proto_tree *tree, tvbuff_t *tvb, int field, int *offset,
const char *null_string)
{
gint len;
len = tvb_strsize(tvb, *offset);
if (len > 1) {
proto_tree_add_item(tree, field, tvb, *offset, len, ENC_NA);
} else {
proto_tree_add_string(tree, field, tvb, *offset, len, null_string);
}
(*offset) += len;
}
static void
smpp_handle_int1(proto_tree *tree, tvbuff_t *tvb, int field, int *offset)
{
guint8 val;
val = tvb_get_guint8(tvb, *offset);
proto_tree_add_uint(tree, field, tvb, *offset, 1, val);
(*offset)++;
}
static void
smpp_handle_int2(proto_tree *tree, tvbuff_t *tvb, int field, int *offset)
{
guint val;
val = tvb_get_ntohs(tvb, *offset);
proto_tree_add_uint(tree, field, tvb, *offset, 2, val);
(*offset) += 2;
}
static void
smpp_handle_int4(proto_tree *tree, tvbuff_t *tvb, int field, int *offset)
{
guint val;
val = tvb_get_ntohl(tvb, *offset);
proto_tree_add_uint(tree, field, tvb, *offset, 4, val);
(*offset) += 4;
}
static void
smpp_handle_time(proto_tree *tree, tvbuff_t *tvb,
int field, int field_R, int *offset)
{
char *strval;
gint len;
nstime_t tmptime;
strval = (char *) tvb_get_ephemeral_stringz(tvb, *offset, &len);
if (*strval)
{
if (len >= 16)
{
if (smpp_mktime(strval, &tmptime.secs, &tmptime.nsecs))
proto_tree_add_time(tree, field_R, tvb, *offset, len, &tmptime);
else
proto_tree_add_time(tree, field, tvb, *offset, len, &tmptime);
}
else
{
proto_tree_add_text(tree, tvb, *offset, len, "Invalid time: %s", strval);
}
}
*offset += len;
}
/*!
* Scanning routine to handle the destination-list of 'submit_multi'
*
* \param tree The protocol tree to add to
* \param tvb Buffer containing the data
* \param offset Location of field in buffer, returns location of
* next field
*/
static void
smpp_handle_dlist(proto_tree *tree, tvbuff_t *tvb, int *offset)
{
guint8 entries;
int tmpoff = *offset;
proto_tree *sub_tree = NULL;
guint8 dest_flag;
if ((entries = tvb_get_guint8(tvb, tmpoff++))) {
proto_item *pi;
pi = proto_tree_add_item(tree, hf_smpp_dlist, tvb, *offset, 1, ENC_NA);
sub_tree = proto_item_add_subtree(pi, ett_dlist);
}
while (entries--)
{
dest_flag = tvb_get_guint8(tvb, tmpoff++);
if (dest_flag == 1) /* SME address */
{
smpp_handle_int1(sub_tree, tvb, hf_smpp_dest_addr_ton, &tmpoff);
smpp_handle_int1(sub_tree, tvb, hf_smpp_dest_addr_npi, &tmpoff);
smpp_handle_string(sub_tree,tvb,hf_smpp_destination_addr,&tmpoff);
}
else /* Distribution list */
{
smpp_handle_string(sub_tree, tvb, hf_smpp_dl_name, &tmpoff);
}
}
*offset = tmpoff;
}
/*!
* Scanning routine to handle the destination result list
* of 'submit_multi_resp'
*
* \param tree The protocol tree to add to
* \param tvb Buffer containing the data
* \param offset Location of field in buffer, returns location of
* next field
*/
static void
smpp_handle_dlist_resp(proto_tree *tree, tvbuff_t *tvb, int *offset)
{
guint8 entries;
int tmpoff = *offset;
proto_tree *sub_tree = NULL;
if ((entries = tvb_get_guint8(tvb, tmpoff++))) {
proto_item *pi;
pi = proto_tree_add_item(tree, hf_smpp_dlist_resp,
tvb, *offset, 1, ENC_NA);
sub_tree = proto_item_add_subtree(pi, ett_dlist_resp);
}
while (entries--)
{
smpp_handle_int1(sub_tree, tvb, hf_smpp_dest_addr_ton, &tmpoff);
smpp_handle_int1(sub_tree, tvb, hf_smpp_dest_addr_npi, &tmpoff);
smpp_handle_string(sub_tree,tvb,hf_smpp_destination_addr,&tmpoff);
smpp_handle_int4(sub_tree, tvb, hf_smpp_error_status_code, &tmpoff);
}
*offset = tmpoff;
}
/*!
* Scanning routine to handle all optional parameters of SMPP-operations.
* The parameters have the format Tag Length Value (TLV), with a 2-byte tag
* and 2-byte length.
*
* \param tree The protocol tree to add to
* \param tvb Buffer containing the data
* \param offset Location of field in buffer, returns location of
* next field
*/
static void
smpp_handle_tlv(proto_tree *tree, tvbuff_t *tvb, int *offset)
{
proto_tree *tlvs_tree = NULL;
proto_item *pi;
if (tvb_reported_length_remaining(tvb, *offset) >= 1) {
pi = proto_tree_add_item(tree, hf_smpp_opt_params,
tvb, *offset, -1, ENC_NA);
tlvs_tree = proto_item_add_subtree(pi, ett_opt_params);
}
while (tvb_reported_length_remaining(tvb, *offset) >= 1)
{
proto_item *sub_tree;
guint16 tag;
guint16 length;
guint8 field;
guint16 field16;
guint8 major, minor;
char *strval=NULL;
tag = tvb_get_ntohs(tvb, *offset);
length = tvb_get_ntohs(tvb, (*offset+2));
pi = proto_tree_add_none_format(tlvs_tree, hf_smpp_opt_param, tvb,
*offset, length+4,
"Optional parameter: %s (0x%04x)",
val_to_str(tag, vals_tlv_tags, "0x%04x"), tag);
sub_tree = proto_item_add_subtree(pi, ett_opt_param);
proto_tree_add_uint(sub_tree,hf_smpp_opt_param_tag,tvb,*offset,2,tag);
proto_tree_add_uint(sub_tree,hf_smpp_opt_param_len,tvb,*offset+2,2,length);
*offset += 4;
switch (tag) {
case 0x0005: /* dest_addr_subunit */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_dest_addr_subunit, offset);
break;
case 0x0006: /* dest_network_type */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_dest_network_type, offset);
break;
case 0x0007: /* dest_bearer_type */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_dest_bearer_type, offset);
break;
case 0x0008: /* dest_telematics_id */
smpp_handle_int2(sub_tree, tvb,
hf_smpp_dest_telematics_id, offset);
break;
case 0x000D: /* source_addr_subunit */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_source_addr_subunit, offset);
break;
case 0x000E: /* source_network_type */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_source_network_type, offset);
break;
case 0x000F: /* source_bearer_type */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_source_bearer_type, offset);
break;
case 0x0010: /* source_telematics_id */
smpp_handle_int2(sub_tree, tvb,
hf_smpp_source_telematics_id, offset);
break;
case 0x0017: /* qos_time_to_live */
smpp_handle_int4(sub_tree, tvb,
hf_smpp_qos_time_to_live, offset);
break;
case 0x0019: /* payload_type */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_payload_type, offset);
break;
case 0x001D: /* additional_status_info_text */
smpp_handle_string(sub_tree, tvb,
hf_smpp_additional_status_info_text, offset);
break;
case 0x001E: /* receipted_message_id */
smpp_handle_string(sub_tree, tvb,
hf_smpp_receipted_message_id, offset);
break;
case 0x0030: /* ms_msg_wait_facilities */
field = tvb_get_guint8(tvb, *offset);
proto_tree_add_uint(sub_tree, hf_smpp_msg_wait_ind,
tvb, *offset, 1, field);
proto_tree_add_uint(sub_tree, hf_smpp_msg_wait_type,
tvb, *offset, 1, field);
(*offset)++;
break;
case 0x0201: /* privacy_indicator */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_privacy_indicator, offset);
break;
case 0x0202: /* source_subaddress */
if (length) {
proto_tree_add_item(sub_tree, hf_smpp_source_subaddress,
tvb, *offset, length, ENC_NA);
(*offset) += length;
}
break;
case 0x0203: /* dest_subaddress */
if (length) {
proto_tree_add_item(sub_tree, hf_smpp_dest_subaddress,
tvb, *offset, length, ENC_NA);
(*offset) += length;
}
break;
case 0x0204: /* user_message_reference */
smpp_handle_int2(sub_tree, tvb,
hf_smpp_user_message_reference, offset);
break;
case 0x0205: /* user_response_code */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_user_response_code, offset);
break;
case 0x020A: /* source_port */
smpp_handle_int2(sub_tree, tvb,
hf_smpp_source_port, offset);
break;
case 0x020B: /* destination_port */
smpp_handle_int2(sub_tree, tvb,
hf_smpp_destination_port, offset);
break;
case 0x020C: /* sar_msg_ref_num */
smpp_handle_int2(sub_tree, tvb,
hf_smpp_sar_msg_ref_num, offset);
break;
case 0x020D: /* language_indicator */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_language_indicator, offset);
break;
case 0x020E: /* sar_total_segments */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_sar_total_segments, offset);
break;
case 0x020F: /* sar_segment_seqnum */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_sar_segment_seqnum, offset);
break;
case 0x0210: /* SC_interface_version */
field = tvb_get_guint8(tvb, *offset);
minor = field & 0x0F;
major = (field & 0xF0) >> 4;
strval=ep_strdup_printf("%u.%u", major, minor);
proto_tree_add_string(sub_tree, hf_smpp_SC_interface_version,
tvb, *offset, 1, strval);
(*offset)++;
break;
case 0x0302: /* callback_num_pres_ind */
field = tvb_get_guint8(tvb, *offset);
proto_tree_add_uint(sub_tree, hf_smpp_callback_num_pres,
tvb, *offset, 1, field);
proto_tree_add_uint(sub_tree, hf_smpp_callback_num_scrn,
tvb, *offset, 1, field);
(*offset)++;
break;
case 0x0303: /* callback_num_atag */
if (length)
proto_tree_add_item(sub_tree, hf_smpp_callback_num_atag,
tvb, *offset, length, ENC_NA);
(*offset) += length;
break;
case 0x0304: /* number_of_messages */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_number_of_messages, offset);
break;
case 0x0381: /* callback_num */
if (length)
proto_tree_add_item(sub_tree, hf_smpp_callback_num,
tvb, *offset, length, ENC_NA);
(*offset) += length;
break;
case 0x0420: /* dpf_result */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_dpf_result, offset);
break;
case 0x0421: /* set_dpf */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_set_dpf, offset);
break;
case 0x0422: /* ms_availability_status */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_ms_availability_status, offset);
break;
case 0x0423: /* network_error_code */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_network_error_type, offset);
smpp_handle_int2(sub_tree, tvb,
hf_smpp_network_error_code, offset);
break;
case 0x0424: /* message_payload */
if (length)
proto_tree_add_item(sub_tree, hf_smpp_message_payload,
tvb, *offset, length, ENC_NA);
(*offset) += length;
break;
case 0x0425: /* delivery_failure_reason */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_delivery_failure_reason, offset);
break;
case 0x0426: /* more_messages_to_send */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_more_messages_to_send, offset);
break;
case 0x0427: /* message_state */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_message_state, offset);
break;
case 0x0428: /* congestion_state */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_congestion_state, offset);
break;
case 0x0501: /* ussd_service_op */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_ussd_service_op, offset);
break;
case 0x0600: /* broadcast_channel_indicator */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_broadcast_channel_indicator, offset);
break;
case 0x0601: /* broadcast_content_type */
field = tvb_get_guint8(tvb, *offset);
proto_tree_add_uint(sub_tree, hf_smpp_broadcast_content_type_nw, tvb, *offset, 1, field);
(*offset)++;
field16 = tvb_get_ntohs(tvb, *offset);
proto_tree_add_uint(sub_tree, hf_smpp_broadcast_content_type_type, tvb, *offset, 2, field16);
(*offset) += 2;
break;
case 0x0602: /* broadcast_content_type_info */
if (length)
proto_tree_add_item(sub_tree, hf_smpp_broadcast_content_type_info,
tvb, *offset, length, ENC_NA);
(*offset) += length;
break;
case 0x0603: /* broadcast_message_class */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_broadcast_message_class, offset);
break;
case 0x0604: /* broadcast_rep_num */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_broadcast_rep_num, offset);
break;
case 0x0605: /* broadcast_frequency_interval */
field = tvb_get_guint8(tvb, *offset);
proto_tree_add_uint(sub_tree, hf_smpp_broadcast_frequency_interval_unit, tvb, *offset, 1, field);
(*offset)++;
field16 = tvb_get_ntohs(tvb, *offset);
proto_tree_add_uint(sub_tree, hf_smpp_broadcast_frequency_interval_value, tvb, *offset, 2, field16);
(*offset) += 2;
break;
case 0x0606: /* broadcast_area_identifier */
field = tvb_get_guint8(tvb, *offset);
proto_tree_add_uint(sub_tree, hf_smpp_broadcast_area_identifier_format, tvb, *offset, 1, field);
proto_tree_add_item(sub_tree, hf_smpp_broadcast_area_identifier,
tvb, *offset, length, ENC_NA);
(*offset) += length;
break;
case 0x0607: /* broadcast_error_status */
smpp_handle_int4(sub_tree, tvb,
hf_smpp_broadcast_error_status, offset);
break;
case 0x0608: /* broadcast_area_success */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_broadcast_area_success, offset);
break;
case 0x0609: /* broadcast_end_time */
smpp_handle_time(sub_tree, tvb, hf_smpp_broadcast_end_time,
hf_smpp_broadcast_end_time_r, offset);
break;
case 0x060A: /* broadcast_service_group */
if (length)
proto_tree_add_item(sub_tree, hf_smpp_broadcast_service_group,
tvb, *offset, length, ENC_NA);
(*offset) += length;
break;
case 0x060B: /* billing_identification */
if (length)
proto_tree_add_item(sub_tree, hf_smpp_billing_identification,
tvb, *offset, length, ENC_NA);
(*offset) += length;
break;
/* 0x060C is skipped in the specs for some reason :-? */
case 0x060D: /* source_network_id */
smpp_handle_string_z(sub_tree, tvb, hf_smpp_source_network_id,
offset, "Empty!");
break;
case 0x060E: /* dest_network_id */
smpp_handle_string_z(sub_tree, tvb, hf_smpp_dest_network_id,
offset, "Empty!");
break;
case 0x060F: /* source_node_id */
if (length)
proto_tree_add_item(sub_tree, hf_smpp_source_node_id,
tvb, *offset, length, ENC_NA);
(*offset) += length;
break;
case 0x0610: /* dest_node_id */
if (length)
proto_tree_add_item(sub_tree, hf_smpp_dest_node_id,
tvb, *offset, length, ENC_NA);
(*offset) += length;
break;
case 0x0611: /* dest_addr_np_resolution */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_dest_addr_np_resolution, offset);
break;
case 0x0612: /* dest_addr_np_information */
if (length)
proto_tree_add_item(sub_tree, hf_smpp_dest_addr_np_information,
tvb, *offset, length, ENC_NA);
(*offset) += length;
break;
case 0x0613: /* dest_addr_np_country */
/* TODO : Fetch values from packet-e164? */
if (length)
proto_tree_add_item(sub_tree, hf_smpp_dest_addr_np_country,
tvb, *offset, length, ENC_NA);
(*offset) += length;
break;
case 0x1201: /* display_time */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_display_time, offset);
break;
case 0x1203: /* sms_signal */
smpp_handle_int2(sub_tree, tvb,
hf_smpp_sms_signal, offset);
/*! \todo Fill as per TIA/EIA-136-710-A */
break;
case 0x1204: /* ms_validity */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_ms_validity, offset);
break;
case 0x130C: /* alert_on_message_delivery */
if (length == 0) {
proto_tree_add_item(sub_tree,
hf_smpp_alert_on_message_delivery_null,
tvb, *offset, length, ENC_NA);
} else {
smpp_handle_int1(sub_tree, tvb,
hf_smpp_alert_on_message_delivery, offset);
}
break;
case 0x1380: /* its_reply_type */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_its_reply_type, offset);
break;
case 0x1383: /* its_session_info */
smpp_handle_int1(sub_tree, tvb,
hf_smpp_its_session_number, offset);
field = tvb_get_guint8(tvb, *offset);
proto_tree_add_uint(sub_tree, hf_smpp_its_session_sequence,
tvb, *offset, 1, field);
proto_tree_add_uint(sub_tree, hf_smpp_its_session_ind,
tvb, *offset, 1, field);
(*offset)++;
break;
default:
/* TODO : Hopefully to be implemented soon - handle vendor specific TLVs
* from a dictionary before treating them as unknown! */
if ((tag >= 0x1400) && (tag <= 0x3FFF)) {
proto_tree_add_item(sub_tree, hf_smpp_vendor_op, tvb,
*offset, length, ENC_NA);
} else {
proto_tree_add_item(sub_tree, hf_smpp_reserved_op, tvb,
*offset, length, ENC_NA);
}
proto_item_append_text(sub_tree,": %s", tvb_bytes_to_str(tvb,*offset,length));
(*offset) += length;
break;
}
}
}
void
smpp_handle_dcs(proto_tree *tree, tvbuff_t *tvb, int *offset)
{
guint8 val;
int off = *offset;
proto_tree *subtree = NULL;
proto_item *pi;
val = tvb_get_guint8(tvb, off);
pi = proto_tree_add_uint(tree, hf_smpp_data_coding, tvb, off, 1, val);
subtree = proto_item_add_subtree(pi, ett_dcs);
/* SMPP Data Coding Scheme */
proto_tree_add_uint(subtree, hf_smpp_dcs, tvb, off, 1, val);
/* GSM SMS Data Coding Scheme */
proto_tree_add_text(subtree, tvb, off, 1,
"GSM SMS Data Coding");
proto_tree_add_uint(subtree,
hf_smpp_dcs_sms_coding_group, tvb, off, 1, val);
if (val>>6 == 2) { /* Reserved */
;
} else if (val < 0xF0) {
proto_tree_add_boolean(subtree,
hf_smpp_dcs_text_compression, tvb, off, 1, val);
proto_tree_add_boolean(subtree,
hf_smpp_dcs_class_present, tvb, off, 1, val);
proto_tree_add_uint(subtree,
hf_smpp_dcs_charset, tvb, off, 1, val);
if (val & 0x10)
proto_tree_add_uint(subtree,
hf_smpp_dcs_class, tvb, off, 1, val);
} else {
if (val & 0x08)
proto_tree_add_text(subtree, tvb, off, 1,
"SMPP: Bit .... 1... should be 0 (reserved)");
proto_tree_add_uint(subtree,
hf_smpp_dcs_charset, tvb, off, 1, val);
proto_tree_add_uint(subtree,
hf_smpp_dcs_class, tvb, off, 1, val);
}
/* Cell Broadcast Service (CBS) Data Coding Scheme */
proto_tree_add_text(subtree, tvb, off, 1,
"GSM CBS Data Coding");
proto_tree_add_uint(subtree,
hf_smpp_dcs_cbs_coding_group, tvb, off, 1, val);
if (val < 0x40) { /* Language specified */
proto_tree_add_uint(subtree,
hf_smpp_dcs_cbs_language, tvb, off, 1, val);
} else if (val>>6 == 1) { /* General Data Coding indication */
proto_tree_add_boolean(subtree,
hf_smpp_dcs_text_compression, tvb, off, 1, val);
proto_tree_add_boolean(subtree,
hf_smpp_dcs_class_present, tvb, off, 1, val);
proto_tree_add_uint(subtree,
hf_smpp_dcs_charset, tvb, off, 1, val);
if (val & 0x10)
proto_tree_add_uint(subtree,
hf_smpp_dcs_class, tvb, off, 1, val);
} else if (val>>6 == 2) { /* Message with UDH structure */
proto_tree_add_uint(subtree,
hf_smpp_dcs_charset, tvb, off, 1, val);
proto_tree_add_uint(subtree,
hf_smpp_dcs_class, tvb, off, 1, val);
} else if (val>>4 == 14) { /* WAP Forum */
proto_tree_add_uint(subtree,
hf_smpp_dcs_wap_charset, tvb, off, 1, val);
proto_tree_add_uint(subtree,
hf_smpp_dcs_wap_class, tvb, off, 1, val);
} else if (val>>4 == 15) { /* Data coding / message handling */
if (val & 0x08)
proto_tree_add_text(subtree, tvb, off, 1,
"SMPP: Bit .... 1... should be 0 (reserved)");
proto_tree_add_uint(subtree,
hf_smpp_dcs_charset, tvb, off, 1, val);
proto_tree_add_uint(subtree,
hf_smpp_dcs_cbs_class, tvb, off, 1, val);
}
(*offset)++;
}
/*!
* The next set of routines handle the different operations, associated
* with SMPP.
*/
static void
bind_receiver(proto_tree *tree, tvbuff_t *tvb)
{
int offset = 0;
guint8 field;
guint8 major, minor;
char *strval;
smpp_handle_string(tree, tvb, hf_smpp_system_id, &offset);
smpp_handle_string(tree, tvb, hf_smpp_password, &offset);
smpp_handle_string(tree, tvb, hf_smpp_system_type, &offset);
field = tvb_get_guint8(tvb, offset++);
minor = field & 0x0F;
major = (field & 0xF0) >> 4;
strval=ep_strdup_printf("%u.%u", major, minor);
proto_tree_add_string(tree, hf_smpp_interface_version, tvb,
offset - 1, 1, strval);
smpp_handle_int1(tree, tvb, hf_smpp_addr_ton, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_addr_npi, &offset);
smpp_handle_string(tree, tvb, hf_smpp_address_range, &offset);
}
#define bind_transmitter(a, b) bind_receiver(a, b)
static void
query_sm(proto_tree *tree, tvbuff_t *tvb)
{
int offset = 0;
smpp_handle_string(tree, tvb, hf_smpp_message_id, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_source_addr_ton, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_source_addr_npi, &offset);
smpp_handle_string(tree, tvb, hf_smpp_source_addr, &offset);
}
#define bind_transceiver(a, b) bind_receiver(a, b)
static void
outbind(proto_tree *tree, tvbuff_t *tvb)
{
int offset = 0;
smpp_handle_string(tree, tvb, hf_smpp_system_id, &offset);
smpp_handle_string(tree, tvb, hf_smpp_password, &offset);
}
static void
submit_sm(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo,
proto_tree *top_tree)
{
tvbuff_t *tvb_msg;
int offset = 0;
guint8 flag, udhi;
guint8 length;
const char *src_str = NULL;
const char *dst_str = NULL;
address save_src, save_dst;
smpp_handle_string_z(tree, tvb, hf_smpp_service_type, &offset, "(Default)");
smpp_handle_int1(tree, tvb, hf_smpp_source_addr_ton, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_source_addr_npi, &offset);
src_str = smpp_handle_string_return(tree, tvb, hf_smpp_source_addr, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_dest_addr_ton, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_dest_addr_npi, &offset);
dst_str = smpp_handle_string_return(tree, tvb, hf_smpp_destination_addr, &offset);
flag = tvb_get_guint8(tvb, offset);
udhi = flag & 0x40;
proto_tree_add_uint(tree, hf_smpp_esm_submit_msg_mode,
tvb, offset, 1, flag);
proto_tree_add_uint(tree, hf_smpp_esm_submit_msg_type,
tvb, offset, 1, flag);
proto_tree_add_uint(tree, hf_smpp_esm_submit_features,
tvb, offset, 1, flag);
offset++;
smpp_handle_int1(tree, tvb, hf_smpp_protocol_id, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_priority_flag, &offset);
if (tvb_get_guint8(tvb,offset)) {
smpp_handle_time(tree, tvb, hf_smpp_schedule_delivery_time,
hf_smpp_schedule_delivery_time_r, &offset);
} else { /* Time = NULL means Immediate delivery */
proto_tree_add_text(tree, tvb, offset++, 1,
"Scheduled delivery time: Immediate delivery");
}
if (tvb_get_guint8(tvb,offset)) {
smpp_handle_time(tree, tvb, hf_smpp_validity_period,
hf_smpp_validity_period_r, &offset);
} else { /* Time = NULL means SMSC default validity */
proto_tree_add_text(tree, tvb, offset++, 1,
"Validity period: SMSC default validity period");
}
flag = tvb_get_guint8(tvb, offset);
proto_tree_add_uint(tree, hf_smpp_regdel_receipt, tvb, offset, 1, flag);
proto_tree_add_uint(tree, hf_smpp_regdel_acks, tvb, offset, 1, flag);
proto_tree_add_uint(tree, hf_smpp_regdel_notif, tvb, offset, 1, flag);
offset++;
smpp_handle_int1(tree, tvb, hf_smpp_replace_if_present_flag, &offset);
smpp_handle_dcs(tree, tvb, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_sm_default_msg_id, &offset);
length = tvb_get_guint8(tvb, offset);
proto_tree_add_uint(tree, hf_smpp_sm_length, tvb, offset++, 1, length);
if (length)
{
proto_tree_add_item(tree, hf_smpp_short_message,
tvb, offset, length, ENC_NA);
if (udhi) /* UDHI indicator present */
{
DebugLog(("UDHI present - set addresses\n"));
/* Save original addresses */
SET_ADDRESS(&save_src, pinfo->src.type, pinfo->src.len, pinfo->src.data);
SET_ADDRESS(&save_dst, pinfo->dst.type, pinfo->dst.len, pinfo->dst.data);
/* Set SMPP source and destination address */
SET_ADDRESS(&(pinfo->src), AT_STRINGZ, 1+(int)strlen(src_str), src_str);
SET_ADDRESS(&(pinfo->dst), AT_STRINGZ, 1+(int)strlen(dst_str), dst_str);
tvb_msg = tvb_new_subset (tvb, offset,
MIN(length, tvb_reported_length(tvb) - offset), length);
call_dissector (gsm_sms_handle, tvb_msg, pinfo, top_tree);
/* Restore original addresses */
SET_ADDRESS(&(pinfo->src), save_src.type, save_src.len, save_src.data );
SET_ADDRESS(&(pinfo->dst), save_dst.type, save_dst.len, save_dst.data);
}
offset += length;
}
/* Get rid of SMPP text string addresses */
smpp_handle_tlv(tree, tvb, &offset);
}
#define deliver_sm(a, b, c, d) submit_sm(a, b, c, d)
static void
replace_sm(proto_tree *tree, tvbuff_t *tvb)
{
int offset = 0;
guint8 flag;
guint8 length;
smpp_handle_string(tree, tvb, hf_smpp_message_id, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_source_addr_ton, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_source_addr_npi, &offset);
smpp_handle_string(tree, tvb, hf_smpp_source_addr, &offset);
if (tvb_get_guint8(tvb,offset)) {
smpp_handle_time(tree, tvb, hf_smpp_schedule_delivery_time,
hf_smpp_schedule_delivery_time_r, &offset);
} else { /* Time = NULL */
proto_tree_add_text(tree, tvb, offset++, 1,
"Scheduled delivery time: Keep initial delivery time setting");
}
if (tvb_get_guint8(tvb,offset)) {
smpp_handle_time(tree, tvb, hf_smpp_validity_period,
hf_smpp_validity_period_r, &offset);
} else { /* Time = NULL */
proto_tree_add_text(tree, tvb, offset++, 1,
"Validity period: Keep initial validity period setting");
}
flag = tvb_get_guint8(tvb, offset);
proto_tree_add_uint(tree, hf_smpp_regdel_receipt, tvb, offset, 1, flag);
proto_tree_add_uint(tree, hf_smpp_regdel_acks, tvb, offset, 1, flag);
proto_tree_add_uint(tree, hf_smpp_regdel_notif, tvb, offset, 1, flag);
offset++;
smpp_handle_int1(tree, tvb, hf_smpp_sm_default_msg_id, &offset);
length = tvb_get_guint8(tvb, offset);
proto_tree_add_uint(tree, hf_smpp_sm_length, tvb, offset++, 1, length);
if (length)
proto_tree_add_item(tree, hf_smpp_short_message,
tvb, offset, length, ENC_NA);
offset += length;
}
static void
cancel_sm(proto_tree *tree, tvbuff_t *tvb)
{
int offset = 0;
smpp_handle_string_z(tree, tvb, hf_smpp_service_type, &offset, "(Default)");
smpp_handle_string(tree, tvb, hf_smpp_message_id, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_source_addr_ton, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_source_addr_npi, &offset);
smpp_handle_string(tree, tvb, hf_smpp_source_addr, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_dest_addr_ton, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_dest_addr_npi, &offset);
smpp_handle_string(tree, tvb, hf_smpp_destination_addr, &offset);
}
static void
submit_multi(proto_tree *tree, tvbuff_t *tvb)
{
int offset = 0;
guint8 flag;
guint8 length;
smpp_handle_string_z(tree, tvb, hf_smpp_service_type, &offset, "(Default)");
smpp_handle_int1(tree, tvb, hf_smpp_source_addr_ton, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_source_addr_npi, &offset);
smpp_handle_string(tree, tvb, hf_smpp_source_addr, &offset);
smpp_handle_dlist(tree, tvb, &offset);
flag = tvb_get_guint8(tvb, offset);
proto_tree_add_uint(tree, hf_smpp_esm_submit_msg_mode,
tvb, offset, 1, flag);
proto_tree_add_uint(tree, hf_smpp_esm_submit_msg_type,
tvb, offset, 1, flag);
proto_tree_add_uint(tree, hf_smpp_esm_submit_features,
tvb, offset, 1, flag);
offset++;
smpp_handle_int1(tree, tvb, hf_smpp_protocol_id, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_priority_flag, &offset);
if (tvb_get_guint8(tvb,offset)) {
smpp_handle_time(tree, tvb, hf_smpp_schedule_delivery_time,
hf_smpp_schedule_delivery_time_r, &offset);
} else { /* Time = NULL means Immediate delivery */
proto_tree_add_text(tree, tvb, offset++, 1,
"Scheduled delivery time: Immediate delivery");
}
if (tvb_get_guint8(tvb,offset)) {
smpp_handle_time(tree, tvb, hf_smpp_validity_period,
hf_smpp_validity_period_r, &offset);
} else { /* Time = NULL means SMSC default validity */
proto_tree_add_text(tree, tvb, offset++, 1,
"Validity period: SMSC default validity period");
}
flag = tvb_get_guint8(tvb, offset);
proto_tree_add_uint(tree, hf_smpp_regdel_receipt, tvb, offset, 1, flag);
proto_tree_add_uint(tree, hf_smpp_regdel_acks, tvb, offset, 1, flag);
proto_tree_add_uint(tree, hf_smpp_regdel_notif, tvb, offset, 1, flag);
offset++;
smpp_handle_int1(tree, tvb, hf_smpp_replace_if_present_flag, &offset);
smpp_handle_dcs(tree, tvb, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_sm_default_msg_id, &offset);
length = tvb_get_guint8(tvb, offset);
proto_tree_add_uint(tree, hf_smpp_sm_length, tvb, offset++, 1, length);
if (length)
proto_tree_add_item(tree, hf_smpp_short_message,
tvb, offset, length, ENC_NA);
offset += length;
smpp_handle_tlv(tree, tvb, &offset);
}
static void
alert_notification(proto_tree *tree, tvbuff_t *tvb)
{
int offset = 0;
smpp_handle_int1(tree, tvb, hf_smpp_source_addr_ton, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_source_addr_npi, &offset);
smpp_handle_string(tree, tvb, hf_smpp_source_addr, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_esme_addr_ton, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_esme_addr_npi, &offset);
smpp_handle_string(tree, tvb, hf_smpp_esme_addr, &offset);
smpp_handle_tlv(tree, tvb, &offset);
}
static void
data_sm(proto_tree *tree, tvbuff_t *tvb)
{
int offset = 0;
guint8 flag;
smpp_handle_string_z(tree, tvb, hf_smpp_service_type, &offset, "(Default)");
smpp_handle_int1(tree, tvb, hf_smpp_source_addr_ton, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_source_addr_npi, &offset);
smpp_handle_string(tree, tvb, hf_smpp_source_addr, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_dest_addr_ton, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_dest_addr_npi, &offset);
smpp_handle_string(tree, tvb, hf_smpp_destination_addr, &offset);
flag = tvb_get_guint8(tvb, offset);
proto_tree_add_uint(tree, hf_smpp_esm_submit_msg_mode,
tvb, offset, 1, flag);
proto_tree_add_uint(tree, hf_smpp_esm_submit_msg_type,
tvb, offset, 1, flag);
proto_tree_add_uint(tree, hf_smpp_esm_submit_features,
tvb, offset, 1, flag);
offset++;
flag = tvb_get_guint8(tvb, offset);
proto_tree_add_uint(tree, hf_smpp_regdel_receipt, tvb, offset, 1, flag);
proto_tree_add_uint(tree, hf_smpp_regdel_acks, tvb, offset, 1, flag);
proto_tree_add_uint(tree, hf_smpp_regdel_notif, tvb, offset, 1, flag);
offset++;
smpp_handle_dcs(tree, tvb, &offset);
smpp_handle_tlv(tree, tvb, &offset);
}
/*
* Request operations introduced in the SMPP 5.0
*/
static void
broadcast_sm(proto_tree *tree, tvbuff_t *tvb)
{
int offset = 0;
smpp_handle_string_z(tree, tvb, hf_smpp_service_type, &offset, "(Default)");
smpp_handle_int1(tree, tvb, hf_smpp_source_addr_ton, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_source_addr_npi, &offset);
smpp_handle_string(tree, tvb, hf_smpp_source_addr, &offset);
smpp_handle_string(tree, tvb, hf_smpp_message_id, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_priority_flag, &offset);
if (tvb_get_guint8(tvb,offset)) {
smpp_handle_time(tree, tvb, hf_smpp_schedule_delivery_time,
hf_smpp_schedule_delivery_time_r, &offset);
} else { /* Time = NULL means Immediate delivery */
proto_tree_add_text(tree, tvb, offset++, 1,
"Scheduled delivery time: Immediate delivery");
}
if (tvb_get_guint8(tvb,offset)) {
smpp_handle_time(tree, tvb, hf_smpp_validity_period,
hf_smpp_validity_period_r, &offset);
} else { /* Time = NULL means SMSC default validity */
proto_tree_add_text(tree, tvb, offset++, 1,
"Validity period: SMSC default validity period");
}
smpp_handle_int1(tree, tvb, hf_smpp_replace_if_present_flag, &offset);
smpp_handle_dcs(tree, tvb, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_sm_default_msg_id, &offset);
smpp_handle_tlv(tree, tvb, &offset);
}
static void
query_broadcast_sm(proto_tree *tree, tvbuff_t *tvb)
{
int offset = 0;
smpp_handle_string(tree, tvb, hf_smpp_message_id, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_source_addr_ton, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_source_addr_npi, &offset);
smpp_handle_string(tree, tvb, hf_smpp_source_addr, &offset);
smpp_handle_tlv(tree, tvb, &offset);
}
static void
cancel_broadcast_sm(proto_tree *tree, tvbuff_t *tvb)
{
int offset = 0;
smpp_handle_string_z(tree, tvb, hf_smpp_service_type, &offset, "(Default)");
smpp_handle_string(tree, tvb, hf_smpp_message_id, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_source_addr_ton, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_source_addr_npi, &offset);
smpp_handle_string(tree, tvb, hf_smpp_source_addr, &offset);
smpp_handle_tlv(tree, tvb, &offset);
}
/*!
* The next set of routines handle the different operation-responses,
* associated with SMPP.
*/
static void
bind_receiver_resp(proto_tree *tree, tvbuff_t *tvb)
{
int offset = 0;
smpp_handle_string(tree, tvb, hf_smpp_system_id, &offset);
smpp_handle_tlv(tree, tvb, &offset);
}
#define bind_transmitter_resp(a, b) bind_receiver_resp(a, b)
static void
query_sm_resp(proto_tree *tree, tvbuff_t *tvb)
{
int offset = 0;
smpp_handle_string(tree, tvb, hf_smpp_message_id, &offset);
smpp_handle_time(tree, tvb, hf_smpp_final_date,
hf_smpp_final_date_r, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_message_state, &offset);
smpp_handle_int1(tree, tvb, hf_smpp_error_code, &offset);
}
#define bind_transceiver_resp(a, b) bind_receiver_resp(a, b)
static void
submit_sm_resp(proto_tree *tree, tvbuff_t *tvb)
{
int offset = 0;
smpp_handle_string(tree, tvb, hf_smpp_message_id, &offset);
smpp_handle_tlv(tree, tvb, &offset);
}
#define deliver_sm_resp(a, b) submit_sm_resp(a, b)
static void
submit_multi_resp(proto_tree *tree, tvbuff_t *tvb)
{
int offset = 0;
smpp_handle_string(tree, tvb, hf_smpp_message_id, &offset);
smpp_handle_dlist_resp(tree, tvb, &offset);
smpp_handle_tlv(tree, tvb, &offset);
}
static void
data_sm_resp(proto_tree *tree, tvbuff_t *tvb)
{
int offset = 0;
smpp_handle_string(tree, tvb, hf_smpp_message_id, &offset);
smpp_handle_tlv(tree, tvb, &offset);
}
#define broadcast_sm_resp(a, b) submit_sm_resp(a, b)
static void
query_broadcast_sm_resp(proto_tree *tree, tvbuff_t *tvb)
{
int offset = 0;
smpp_handle_string(tree, tvb, hf_smpp_message_id, &offset);
smpp_handle_tlv(tree, tvb, &offset);
}
/* Huawei SMPP+ extensions */
static void
huawei_auth_acc(proto_tree *tree, tvbuff_t *tvb)
{
int offset = 0;
guint8 version = 0;
smpp_handle_int1(tree, tvb, hf_huawei_smpp_version, &offset);
version = tvb_get_guint8(tvb, offset);
smpp_handle_string(tree, tvb, hf_huawei_smpp_smsc_addr, &offset);
if ( version == '3' ) {
smpp_handle_int1(tree, tvb, hf_huawei_smpp_msc_addr_noa, &offset);
smpp_handle_int1(tree, tvb, hf_huawei_smpp_msc_addr_npi, &offset);
smpp_handle_string(tree, tvb, hf_huawei_smpp_msc_addr, &offset);
}
smpp_handle_string(tree, tvb, hf_smpp_source_addr, &offset);
smpp_handle_string(tree, tvb, hf_smpp_destination_addr, &offset);
smpp_handle_int1(tree, tvb, hf_huawei_smpp_mo_mt_flag, &offset);
smpp_handle_string(tree, tvb, hf_huawei_smpp_sm_id, &offset);
smpp_handle_int4(tree, tvb, hf_huawei_smpp_length_auth, &offset);
smpp_handle_int4(tree, tvb, hf_huawei_smpp_service_id, &offset);
}
static void
huawei_auth_acc_resp(proto_tree *tree, tvbuff_t *tvb)
{
int offset = 0;
smpp_handle_int4(tree, tvb, hf_huawei_smpp_operation_result, &offset);
smpp_handle_int1(tree, tvb, hf_huawei_smpp_notify_mode, &offset);
}
static void
huawei_sm_result_notify(proto_tree *tree, tvbuff_t *tvb)
{
int offset = 0;
guint8 version = 0;
smpp_handle_int1(tree, tvb, hf_huawei_smpp_version, &offset);
version = tvb_get_guint8(tvb, offset);
smpp_handle_string(tree, tvb, hf_huawei_smpp_smsc_addr, &offset);
if ( version == '3' ) {
smpp_handle_int1(tree, tvb, hf_huawei_smpp_msc_addr_noa, &offset);
smpp_handle_int1(tree, tvb, hf_huawei_smpp_msc_addr_npi, &offset);
smpp_handle_string(tree, tvb, hf_huawei_smpp_msc_addr, &offset);
}
smpp_handle_string(tree, tvb, hf_smpp_source_addr, &offset);
smpp_handle_string(tree, tvb, hf_smpp_destination_addr, &offset);
smpp_handle_int1(tree, tvb, hf_huawei_smpp_mo_mt_flag, &offset);
smpp_handle_string(tree, tvb, hf_huawei_smpp_sm_id, &offset);
smpp_handle_int4(tree, tvb, hf_huawei_smpp_length_auth, &offset);
smpp_handle_int4(tree, tvb, hf_huawei_smpp_delivery_result, &offset);
smpp_handle_int4(tree, tvb, hf_huawei_smpp_service_id, &offset);
}
static void
huawei_sm_result_notify_resp(proto_tree *tree, tvbuff_t *tvb)
{
int offset = 0;
smpp_handle_int4(tree, tvb, hf_huawei_smpp_operation_result, &offset);
}
/*
* A 'heuristic dissector' that attemtps to establish whether we have
* a genuine SMPP PDU here.
* Only works when:
* at least the fixed header is there
* it has a correct overall PDU length
* it is a 'well-known' operation
* has a 'well-known' or 'reserved' status
*/
static gboolean
dissect_smpp_heur(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_)
{
guint command_id; /* SMPP command */
guint command_status; /* Status code */
guint command_length; /* length of PDU */
if (tvb_reported_length(tvb) < SMPP_MIN_LENGTH) /* Mandatory header */
return FALSE;
command_length = tvb_get_ntohl(tvb, 0);
if (command_length > 64 * 1024 || command_length < SMPP_MIN_LENGTH)
return FALSE;
command_id = tvb_get_ntohl(tvb, 4); /* Only known commands */
if (match_strval(command_id, vals_command_id) == NULL)
return FALSE;
command_status = tvb_get_ntohl(tvb, 8); /* ..with known status */
if (match_strval(command_status, vals_command_status) == NULL &&
match_strrval(command_status, reserved_command_status) == NULL)
return FALSE;
dissect_smpp(tvb, pinfo, tree);
return TRUE;
}
static guint
get_smpp_pdu_len(packet_info *pinfo _U_, tvbuff_t *tvb, int offset)
{
return tvb_get_ntohl(tvb, offset);
}
/*
* This global SMPP variable is used to determine whether the PDU to dissect
* is the first SMPP PDU in the packet (or reassembled buffer), requiring
* different column update code than subsequent SMPP PDUs within this packet
* (or reassembled buffer).
*
* FIXME - This approach is NOT dissection multi-thread safe!
*/
static gboolean first = TRUE;
static void
dissect_smpp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
first = TRUE;
if (pinfo->ptype == PT_TCP) { /* are we running on top of TCP */
tcp_dissect_pdus(tvb, pinfo, tree,
reassemble_over_tcp, /* Do we try to reassemble */
16, /* Length of fixed header */
get_smpp_pdu_len, /* Function returning PDU len */
dissect_smpp_pdu); /* PDU dissector */
} else { /* no? probably X.25 */
guint32 offset = 0;
while (tvb_reported_length_remaining(tvb, offset) > 0) {
guint16 pdu_len = tvb_get_ntohl(tvb, offset);
gint pdu_real_len = tvb_length_remaining(tvb, offset);
tvbuff_t *pdu_tvb;
if (pdu_len < 1)
THROW(ReportedBoundsError);
if (pdu_real_len <= 0)
return;
if (pdu_real_len > pdu_len)
pdu_real_len = pdu_len;
pdu_tvb = tvb_new_subset(tvb, offset, pdu_real_len, pdu_len);
dissect_smpp_pdu(pdu_tvb, pinfo, tree);
offset += pdu_len;
first = FALSE;
}
}
}
/* Dissect a single SMPP PDU contained within "tvb". */
static void
dissect_smpp_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
int offset = 0; /* Offset within tvbuff */
guint command_length; /* length of PDU */
guint command_id; /* SMPP command */
guint command_status; /* Status code */
guint sequence_number; /* ...of command */
smpp_tap_rec_t *tap_rec; /* Tap record */
const gchar *command_str;
const gchar *command_status_str = NULL;
/* Set up structures needed to add the protocol subtree and manage it */
proto_item *ti = NULL;
proto_tree *smpp_tree = NULL;
/*
* Safety: don't even try to dissect the PDU
* when the mandatory header isn't present.
*/
if (tvb_reported_length(tvb) < SMPP_MIN_LENGTH)
return;
command_length = tvb_get_ntohl(tvb, offset);
offset += 4;
command_id = tvb_get_ntohl(tvb, offset);
command_str = val_to_str(command_id, vals_command_id,
"(Unknown SMPP Operation 0x%08X)");
offset += 4;
command_status = tvb_get_ntohl(tvb, offset);
if (command_id & 0x80000000) {
/* PDU is a response. */
command_status_str = match_strval(command_status, vals_command_status);
if (command_status_str == NULL) {
/* Check if the reserved value is in the vendor-specific range. */
command_status_str = (command_status >= 0x400 && command_status <= 0x4FF ?
ep_strdup_printf("Vendor-specific Error (0x%08X)", command_status) :
ep_strdup_printf("(Reserved Error 0x%08X)", command_status));
}
}
offset += 4;
sequence_number = tvb_get_ntohl(tvb, offset);
offset += 4;
/*
* Update the protocol column.
*/
if (first == TRUE) {
col_set_str(pinfo->cinfo, COL_PROTOCOL, "SMPP");
}
/*
* Create display subtree for the protocol
*/
if (tree) {
ti = proto_tree_add_item (tree, proto_smpp, tvb, 0, tvb_length(tvb), ENC_NA);
smpp_tree = proto_item_add_subtree (ti, ett_smpp);
}
/*
* Cycle over the encapsulated PDUs
*/
{
tvbuff_t *pdu_tvb;
/*
* Make entries in the Info column on the summary display
*/
if (check_col(pinfo->cinfo, COL_INFO)) {
if (first == TRUE) {
/*
* First PDU - We already computed the fixed header
*/
col_clear(pinfo->cinfo, COL_INFO);
col_add_fstr(pinfo->cinfo, COL_INFO, "SMPP %s", command_str);
first = FALSE;
} else {
/*
* Subsequent PDUs
*/
col_append_fstr(pinfo->cinfo, COL_INFO, ", %s", command_str);
}
/*
* Display command status of responses in Info column
*/
if (command_id & 0x80000000) {
col_append_fstr(pinfo->cinfo, COL_INFO, ": \"%s\"",
command_status_str);
}
}
/*
* Create a tvb for the current PDU.
* Physical length: at most command_length
* Reported length: command_length
*/
if (tvb_length_remaining(tvb, offset - 16 + command_length) > 0) {
pdu_tvb = tvb_new_subset(tvb, offset - 16,
command_length, /* Physical length */
command_length); /* Length reported by the protocol */
} else {
pdu_tvb = tvb_new_subset(tvb, offset - 16,
tvb_length_remaining(tvb, offset - 16),/* Physical length */
command_length); /* Length reported by the protocol */
}
/*
* Dissect the PDU
*
* If "tree" is NULL, Wireshark is only interested in creation
* of conversations, reassembly and subdissection but not in
* the detailed protocol tree.
* In the interest of speed, skip the generation of protocol tree
* items when "tree" is NULL.
*
* The only PDU which requires subdissection currently is the
* sm_submit PDU (command ID = 0x00000004).
*/
if (tree || (command_id == 4))
{
/*
* Create display subtree for the PDU
*/
if (tree) {
proto_tree_add_uint(smpp_tree, hf_smpp_command_length,
pdu_tvb, 0, 4, command_length);
proto_tree_add_uint(smpp_tree, hf_smpp_command_id,
pdu_tvb, 4, 4, command_id);
proto_item_append_text(ti, ", Command: %s", command_str);
/*
* Status is only meaningful with responses
*/
if (command_id & 0x80000000) {
proto_tree_add_uint(smpp_tree, hf_smpp_command_status,
pdu_tvb, 8, 4, command_status);
proto_item_append_text (ti, ", Status: \"%s\"",
command_status_str);
}
proto_tree_add_uint(smpp_tree, hf_smpp_sequence_number,
pdu_tvb, 12, 4, sequence_number);
proto_item_append_text(ti, ", Seq: %u, Len: %u",
sequence_number, command_length);
}
/*
* End of fixed header.
* Don't dissect variable part if it is shortened.
*
* FIXME - We then do not report a Short Frame or Malformed Packet
*/
if (command_length <= tvb_reported_length(pdu_tvb))
{
tvbuff_t *tmp_tvb = tvb_new_subset(pdu_tvb, 16,
-1, command_length - 16);
if (command_id & 0x80000000)
{
switch (command_id & 0x7FFFFFFF) {
/*
* All of these only have a fixed header
*/
case 0: /* Generic nack */
case 6: /* Unbind resp */
case 7: /* Replace SM resp */
case 8: /* Cancel SM resp */
case 21: /* Enquire link resp */
case 275: /* Cancel Broadcast SM resp */
break;
/* FIXME: The body of the response PDUs are only
* only dissected if the request was successful.
* However, in SMPP 5.0 some responses might
* contain body to provide additional information
* about the error. This needs to be handled.
*/
case 1:
if (!command_status)
bind_receiver_resp(smpp_tree, tmp_tvb);
break;
case 2:
if (!command_status)
bind_transmitter_resp(smpp_tree, tmp_tvb);
break;
case 3:
if (!command_status)
query_sm_resp(smpp_tree, tmp_tvb);
break;
case 4:
if (!command_status)
submit_sm_resp(smpp_tree, tmp_tvb);
break;
case 5:
if (!command_status)
deliver_sm_resp(smpp_tree, tmp_tvb);
break;
case 9:
if (!command_status)
bind_transceiver_resp(smpp_tree, tmp_tvb);
break;
case 33:
if (!command_status)
submit_multi_resp(smpp_tree, tmp_tvb);
break;
case 259:
if (!command_status)
data_sm_resp(smpp_tree, tmp_tvb);
break;
case 273:
if (!command_status)
broadcast_sm_resp(smpp_tree, tmp_tvb);
break;
case 274:
if (!command_status)
query_broadcast_sm_resp(smpp_tree, tmp_tvb);
break;
case 16777217:
if (!command_status)
huawei_auth_acc_resp(smpp_tree, tmp_tvb);
break;
case 16777218:
if (!command_status)
huawei_sm_result_notify_resp(smpp_tree, tmp_tvb);
break;
default:
break;
} /* switch (command_id & 0x7FFFFFFF) */
}
else
{
switch (command_id) {
case 1:
bind_receiver(smpp_tree, tmp_tvb);
break;
case 2:
bind_transmitter(smpp_tree, tmp_tvb);
break;
case 3:
query_sm(smpp_tree, tmp_tvb);
break;
case 4:
submit_sm(smpp_tree, tmp_tvb, pinfo, tree);
break;
case 5:
deliver_sm(smpp_tree, tmp_tvb, pinfo, tree);
break;
case 6: /* Unbind */
case 21: /* Enquire link */
break;
case 7:
replace_sm(smpp_tree, tmp_tvb);
break;
case 8:
cancel_sm(smpp_tree, tmp_tvb);
break;
case 9:
bind_transceiver(smpp_tree, tmp_tvb);
break;
case 11:
outbind(smpp_tree, tmp_tvb);
break;
case 33:
submit_multi(smpp_tree, tmp_tvb);
break;
case 258:
alert_notification(smpp_tree, tmp_tvb);
break;
case 259:
data_sm(smpp_tree, tmp_tvb);
break;
case 273:
broadcast_sm(smpp_tree, tmp_tvb);
break;
case 274:
query_broadcast_sm(smpp_tree, tmp_tvb);
break;
case 275:
cancel_broadcast_sm(smpp_tree, tmp_tvb);
break;
case 16777217:
huawei_auth_acc(smpp_tree, tmp_tvb);
break;
case 16777218:
huawei_sm_result_notify(smpp_tree, tmp_tvb);
break;
default:
break;
} /* switch (command_id) */
} /* if (command_id & 0x80000000) */
} /* if (command_length <= tvb_reported_length(pdu_tvb)) */
offset += command_length;
} /* if (tree || (command_id == 4)) */
/* Queue packet for Tap */
tap_rec = ep_alloc0(sizeof(smpp_tap_rec_t));
tap_rec->command_id = command_id;
tap_rec->command_status = command_status;
tap_queue_packet(smpp_tap, pinfo, tap_rec);
first = FALSE;
}
return;
}
/* Register the protocol with Wireshark */
void
proto_register_smpp(void)
{
module_t *smpp_module; /* Preferences for SMPP */
/* Setup list of header fields */
static hf_register_info hf[] = {
{ &hf_smpp_command_length,
{ "Length", "smpp.command_length",
FT_UINT32, BASE_DEC, NULL, 0x00,
"Total length of the SMPP PDU.",
HFILL
}
},
{ &hf_smpp_command_id,
{ "Operation", "smpp.command_id",
FT_UINT32, BASE_HEX, VALS(vals_command_id), 0x00,
"Defines the SMPP PDU.",
HFILL
}
},
{ &hf_smpp_command_status,
{ "Result", "smpp.command_status",
FT_UINT32, BASE_HEX, VALS(vals_command_status), 0x00,
"Indicates success or failure of the SMPP request.",
HFILL
}
},
{ &hf_smpp_sequence_number,
{ "Sequence #", "smpp.sequence_number",
FT_UINT32, BASE_DEC, NULL, 0x00,
"A number to correlate requests with responses.",
HFILL
}
},
{ &hf_smpp_system_id,
{ "System ID", "smpp.system_id",
FT_STRING, BASE_NONE, NULL, 0x00,
"Identifies a system.",
HFILL
}
},
{ &hf_smpp_password,
{ "Password", "smpp.password",
FT_STRING, BASE_NONE, NULL, 0x00,
"Password used for authentication.",
HFILL
}
},
{ &hf_smpp_system_type,
{ "System type", "smpp.system_type",
FT_STRING, BASE_NONE, NULL, 0x00,
"Categorizes the system.",
HFILL
}
},
{ &hf_smpp_interface_version,
{ "Version (if)", "smpp.interface_version",
FT_STRING, BASE_NONE, NULL, 0x00,
"Version of SMPP interface supported.",
HFILL
}
},
{ &hf_smpp_service_type,
{ "Service type", "smpp.service_type",
FT_STRING, BASE_NONE, NULL, 0x00,
"SMS application service associated with the message.",
HFILL
}
},
{ &hf_smpp_addr_ton,
{ "Type of number", "smpp.addr_ton",
FT_UINT8, BASE_HEX, VALS(vals_addr_ton), 0x00,
"Indicates the type of number, given in the address.",
HFILL
}
},
{ &hf_smpp_source_addr_ton,
{ "Type of number (originator)", "smpp.source_addr_ton",
FT_UINT8, BASE_HEX, VALS(vals_addr_ton), 0x00,
"Indicates originator type of number, given in the address.",
HFILL
}
},
{ &hf_smpp_dest_addr_ton,
{ "Type of number (recipient)", "smpp.dest_addr_ton",
FT_UINT8, BASE_HEX, VALS(vals_addr_ton), 0x00,
"Indicates recipient type of number, given in the address.",
HFILL
}
},
{ &hf_smpp_addr_npi,
{ "Numbering plan indicator", "smpp.addr_npi",
FT_UINT8, BASE_HEX, VALS(vals_addr_npi), 0x00,
"Gives the numbering plan this address belongs to.",
HFILL
}
},
{ &hf_smpp_source_addr_npi,
{ "Numbering plan indicator (originator)", "smpp.source_addr_npi",
FT_UINT8, BASE_HEX, VALS(vals_addr_npi), 0x00,
"Gives originator numbering plan this address belongs to.",
HFILL
}
},
{ &hf_smpp_dest_addr_npi,
{ "Numbering plan indicator (recipient)", "smpp.dest_addr_npi",
FT_UINT8, BASE_HEX, VALS(vals_addr_npi), 0x00,
"Gives recipient numbering plan this address belongs to.",
HFILL
}
},
{ &hf_smpp_address_range,
{ "Address", "smpp.address_range",
FT_STRING, BASE_NONE, NULL, 0x00,
"Given address or address range.",
HFILL
}
},
{ &hf_smpp_source_addr,
{ "Originator address", "smpp.source_addr",
FT_STRING, BASE_NONE, NULL, 0x00,
"Address of SME originating this message.",
HFILL
}
},
{ &hf_smpp_destination_addr,
{ "Recipient address", "smpp.destination_addr",
FT_STRING, BASE_NONE, NULL, 0x00,
"Address of SME receiving this message.",
HFILL
}
},
{ &hf_smpp_esm_submit_msg_mode,
{ "Messaging mode", "smpp.esm.submit.msg_mode",
FT_UINT8, BASE_HEX, VALS(vals_esm_submit_msg_mode), 0x03,
"Mode attribute for this message.",
HFILL
}
},
{ &hf_smpp_esm_submit_msg_type,
{ "Message type", "smpp.esm.submit.msg_type",
FT_UINT8, BASE_HEX, VALS(vals_esm_submit_msg_type), 0x3C,
"Type attribute for this message.",
HFILL
}
},
{ &hf_smpp_esm_submit_features,
{ "GSM features", "smpp.esm.submit.features",
FT_UINT8, BASE_HEX, VALS(vals_esm_submit_features), 0xC0,
"GSM network specific features.",
HFILL
}
},
/*! \todo Get proper values from GSM-spec. */
{ &hf_smpp_protocol_id,
{ "Protocol id.", "smpp.protocol_id",
FT_UINT8, BASE_HEX, NULL, 0x00,
"Protocol identifier according GSM 03.40.",
HFILL
}
},
{ &hf_smpp_priority_flag,
{ "Priority level", "smpp.priority_flag",
FT_UINT8, BASE_HEX, VALS(vals_priority_flag), 0x00,
"The priority level of the short message.",
HFILL
}
},
{ &hf_smpp_schedule_delivery_time,
{ "Scheduled delivery time", "smpp.schedule_delivery_time",
FT_ABSOLUTE_TIME, ABSOLUTE_TIME_UTC, NULL, 0x00,
"Scheduled time for delivery of short message.",
HFILL
}
},
{ &hf_smpp_schedule_delivery_time_r,
{ "Scheduled delivery time", "smpp.schedule_delivery_time_r",
FT_RELATIVE_TIME, BASE_NONE, NULL, 0x00,
"Scheduled time for delivery of short message.",
HFILL
}
},
{ &hf_smpp_validity_period,
{ "Validity period", "smpp.validity_period",
FT_ABSOLUTE_TIME, ABSOLUTE_TIME_UTC, NULL, 0x00,
"Validity period of this message.",
HFILL
}
},
{ &hf_smpp_validity_period_r,
{ "Validity period", "smpp.validity_period_r",
FT_RELATIVE_TIME, BASE_NONE, NULL, 0x00,
"Validity period of this message.",
HFILL
}
},
{ &hf_smpp_regdel_receipt,
{ "Delivery receipt", "smpp.regdel.receipt",
FT_UINT8, BASE_HEX, VALS(vals_regdel_receipt), 0x03,
"SMSC delivery receipt request.",
HFILL
}
},
{ &hf_smpp_regdel_acks,
{ "Message type", "smpp.regdel.acks",
FT_UINT8, BASE_HEX, VALS(vals_regdel_acks), 0x0C,
"SME acknowledgement request.",
HFILL
}
},
{ &hf_smpp_regdel_notif,
{ "Intermediate notif", "smpp.regdel.notif",
FT_UINT8, BASE_HEX, VALS(vals_regdel_notif), 0x10,
"Intermediate notification request.",
HFILL
}
},
{ &hf_smpp_replace_if_present_flag,
{ "Replace", "smpp.replace_if_present_flag",
FT_UINT8, BASE_HEX, VALS(vals_replace_if_present_flag), 0x01,
"Replace the short message with this one or not.",
HFILL
}
},
{ &hf_smpp_data_coding,
{ "Data coding", "smpp.data_coding",
FT_UINT8, BASE_HEX, NULL, 0x00,
"Defines the encoding scheme of the message.",
HFILL
}
},
{ &hf_smpp_sm_default_msg_id,
{ "Predefined message", "smpp.sm_default_msg_id",
FT_UINT8, BASE_DEC, NULL, 0x00,
"Index of a predefined ('canned') short message.",
HFILL
}
},
{ &hf_smpp_sm_length,
{ "Message length", "smpp.sm_length",
FT_UINT8, BASE_DEC, NULL, 0x00,
"Length of the message content.",
HFILL
}
},
{ &hf_smpp_short_message,
{ "Message", "smpp.message",
FT_NONE, BASE_NONE, NULL, 0x00,
"The actual message or data.",
HFILL
}
},
{ &hf_smpp_message_id,
{ "Message id.", "smpp.message_id",
FT_STRING, BASE_NONE, NULL, 0x00,
"Identifier of the submitted short message.",
HFILL
}
},
{ &hf_smpp_dlist,
{ "Destination list", "smpp.dlist",
FT_NONE, BASE_NONE, NULL, 0x00,
"The list of destinations for a short message.",
HFILL
}
},
{ &hf_smpp_dlist_resp,
{ "Unsuccessful delivery list", "smpp.dlist_resp",
FT_NONE, BASE_NONE, NULL, 0x00,
"The list of unsuccessful deliveries to destinations.",
HFILL
}
},
{ &hf_smpp_dl_name,
{ "Distr. list name", "smpp.dl_name",
FT_STRING, BASE_NONE, NULL, 0x00,
"The name of the distribution list.",
HFILL
}
},
{ &hf_smpp_final_date,
{ "Final date", "smpp.final_date",
FT_ABSOLUTE_TIME, ABSOLUTE_TIME_UTC, NULL, 0x00,
"Date-time when the queried message reached a final state.",
HFILL
}
},
{ &hf_smpp_final_date_r,
{ "Final date", "smpp.final_date_r",
FT_RELATIVE_TIME, BASE_NONE, NULL, 0x00,
"Date-time when the queried message reached a final state.",
HFILL
}
},
{ &hf_smpp_message_state,
{ "Message state", "smpp.message_state",
FT_UINT8, BASE_DEC, VALS(vals_message_state), 0x00,
"Specifies the status of the queried short message.",
HFILL
}
},
{ &hf_smpp_error_code,
{ "Error code", "smpp.error_code",
FT_UINT8, BASE_DEC, NULL, 0x00,
"Network specific error code defining reason for failure.",
HFILL
}
},
{ &hf_smpp_error_status_code,
{ "Status", "smpp.error_status_code",
FT_UINT32, BASE_HEX, VALS(vals_command_status), 0x00,
"Indicates success/failure of request for this address.",
HFILL
}
},
{ &hf_smpp_esme_addr_ton,
{ "Type of number (ESME)", "smpp.esme_addr_ton",
FT_UINT8, BASE_HEX, VALS(vals_addr_ton), 0x00,
"Indicates recipient type of number, given in the address.",
HFILL
}
},
{ &hf_smpp_esme_addr_npi,
{ "Numbering plan indicator (ESME)", "smpp.esme_addr_npi",
FT_UINT8, BASE_HEX, VALS(vals_addr_npi), 0x00,
"Gives the numbering plan this address belongs to.",
HFILL
}
},
{ &hf_smpp_esme_addr,
{ "ESME address", "smpp.esme_addr",
FT_STRING, BASE_NONE, NULL, 0x00,
"Address of ESME originating this message.",
HFILL
}
},
{ &hf_smpp_dest_addr_subunit,
{ "Subunit destination", "smpp.dest_addr_subunit",
FT_UINT8, BASE_HEX, VALS(vals_addr_subunit), 0x00,
"Subunit address within mobile to route message to.",
HFILL
}
},
{ &hf_smpp_source_addr_subunit,
{ "Subunit origin", "smpp.source_addr_subunit",
FT_UINT8, BASE_HEX, VALS(vals_addr_subunit), 0x00,
"Subunit address within mobile that generated the message.",
HFILL
}
},
{ &hf_smpp_dest_network_type,
{ "Destination network", "smpp.dest_network_type",
FT_UINT8, BASE_HEX, VALS(vals_network_type), 0x00,
"Network associated with the destination address.",
HFILL
}
},
{ &hf_smpp_source_network_type,
{ "Originator network", "smpp.source_network_type",
FT_UINT8, BASE_HEX, VALS(vals_network_type), 0x00,
"Network associated with the originator address.",
HFILL
}
},
{ &hf_smpp_dest_bearer_type,
{ "Destination bearer", "smpp.dest_bearer_type",
FT_UINT8, BASE_HEX, VALS(vals_bearer_type), 0x00,
"Desired bearer for delivery of message.",
HFILL
}
},
{ &hf_smpp_source_bearer_type,
{ "Originator bearer", "smpp.source_bearer_type",
FT_UINT8, BASE_HEX, VALS(vals_bearer_type), 0x00,
"Bearer over which the message originated.",
HFILL
}
},
{ &hf_smpp_dest_telematics_id,
{ "Telematic interworking (dest)", "smpp.dest_telematics_id",
FT_UINT16, BASE_HEX, NULL, 0x00,
"Telematic interworking to be used for message delivery.",
HFILL
}
},
{ &hf_smpp_source_telematics_id,
{ "Telematic interworking (orig)", "smpp.source_telematics_id",
FT_UINT16, BASE_HEX, NULL, 0x00,
"Telematic interworking used for message submission.",
HFILL
}
},
{ &hf_smpp_qos_time_to_live,
{ "Validity period", "smpp.qos_time_to_live",
FT_UINT32, BASE_DEC, NULL, 0x00,
"Number of seconds to retain message before expiry.",
HFILL
}
},
{ &hf_smpp_payload_type,
{ "Payload", "smpp.payload_type",
FT_UINT8, BASE_DEC, VALS(vals_payload_type), 0x00,
"PDU type contained in the message payload.",
HFILL
}
},
{ &hf_smpp_additional_status_info_text,
{ "Information", "smpp.additional_status_info_text",
FT_STRING, BASE_NONE, NULL, 0x00,
"Description of the meaning of a response PDU.",
HFILL
}
},
{ &hf_smpp_receipted_message_id,
{ "SMSC identifier", "smpp.receipted_message_id",
FT_STRING, BASE_NONE, NULL, 0x00,
"SMSC handle of the message being received.",
HFILL
}
},
{ &hf_smpp_privacy_indicator,
{ "Privacy indicator", "smpp.privacy_indicator",
FT_UINT8, BASE_DEC, VALS(vals_privacy_indicator), 0x00,
"Indicates the privacy level of the message.",
HFILL
}
},
{ &hf_smpp_source_subaddress,
{ "Source Subaddress", "smpp.source_subaddress",
FT_BYTES, BASE_NONE, NULL, 0x00,
NULL,
HFILL
}
},
{ &hf_smpp_dest_subaddress,
{ "Destination Subaddress", "smpp.dest_subaddress",
FT_BYTES, BASE_NONE, NULL, 0x00,
NULL,
HFILL
}
},
{ &hf_smpp_user_message_reference,
{ "Message reference", "smpp.user_message_reference",
FT_UINT16, BASE_HEX, NULL, 0x00,
"Reference to the message, assigned by the user.",
HFILL
}
},
{ &hf_smpp_user_response_code,
{ "Application response code", "smpp.user_response_code",
FT_UINT8, BASE_HEX, NULL, 0x00,
"A response code set by the user.",
HFILL
}
},
{ &hf_smpp_language_indicator,
{ "Language", "smpp.language_indicator",
FT_UINT8, BASE_DEC, VALS(vals_language_indicator), 0x00,
"Indicates the language of the short message.",
HFILL
}
},
{ &hf_smpp_source_port,
{ "Source port", "smpp.source_port",
FT_UINT16, BASE_HEX, NULL, 0x00,
"Application port associated with the source of the message.",
HFILL
}
},
{ &hf_smpp_destination_port,
{ "Destination port", "smpp.destination_port",
FT_UINT16, BASE_HEX, NULL, 0x00,
"Application port associated with the destination of the message.",
HFILL
}
},
{ &hf_smpp_sar_msg_ref_num,
{ "SAR reference number", "smpp.sar_msg_ref_num",
FT_UINT16, BASE_DEC, NULL, 0x00,
"Reference number for a concatenated short message.",
HFILL
}
},
{ &hf_smpp_sar_total_segments,
{ "SAR size", "smpp.sar_total_segments",
FT_UINT16, BASE_DEC, NULL, 0x00,
"Number of segments of a concatenated short message.",
HFILL
}
},
{ &hf_smpp_sar_segment_seqnum,
{ "SAR sequence number", "smpp.sar_segment_seqnum",
FT_UINT8, BASE_DEC, NULL, 0x00,
"Segment number within a concatenated short message.",
HFILL
}
},
{ &hf_smpp_display_time,
{ "Display time", "smpp.display_time",
FT_UINT8, BASE_DEC, VALS(vals_display_time), 0x00,
"Associates a display time with the message on the handset.",
HFILL
}
},
{ &hf_smpp_sms_signal,
{ "SMS signal", "smpp.sms_signal",
FT_UINT16, BASE_HEX, NULL, 0x00,
"Alert the user according to the information contained within this information element.",
HFILL
}
},
{ &hf_smpp_ms_validity,
{ "Validity info", "smpp.ms_validity",
FT_UINT8, BASE_DEC, VALS(vals_ms_validity), 0x00,
"Associates validity info with the message on the handset.",
HFILL
}
},
{ &hf_smpp_dpf_result,
{ "Delivery pending set?", "smpp.dpf_result",
FT_UINT8, BASE_DEC, VALS(vals_dpf_result), 0x00,
"Indicates whether Delivery Pending Flag was set.",
HFILL
}
},
{ &hf_smpp_set_dpf,
{ "Request DPF set", "smpp.set_dpf",
FT_UINT8, BASE_DEC, VALS(vals_set_dpf), 0x00,
"Request to set the DPF for certain failure scenario's.",
HFILL
}
},
{ &hf_smpp_ms_availability_status,
{ "Availability status", "smpp.ms_availability_status",
FT_UINT8, BASE_DEC, VALS(vals_ms_availability_status), 0x00,
"Indicates the availability state of the handset.",
HFILL
}
},
{ &hf_smpp_delivery_failure_reason,
{ "Delivery failure reason", "smpp.delivery_failure_reason",
FT_UINT8, BASE_DEC, VALS(vals_delivery_failure_reason), 0x00,
"Indicates the reason for a failed delivery attempt.",
HFILL
}
},
{ &hf_smpp_more_messages_to_send,
{ "More messages?", "smpp.more_messages_to_send",
FT_UINT8, BASE_DEC, VALS(vals_more_messages_to_send), 0x00,
"Indicates more messages pending for the same destination.",
HFILL
}
},
{ &hf_smpp_number_of_messages,
{ "Number of messages", "smpp.number_of_messages",
FT_UINT8, BASE_DEC, NULL, 0x00,
"Indicates number of messages stored in a mailbox.",
HFILL
}
},
{ &hf_smpp_its_reply_type,
{ "Reply method", "smpp.its_reply_type",
FT_UINT8, BASE_DEC, VALS(vals_its_reply_type), 0x00,
"Indicates the handset reply method on message receipt.",
HFILL
}
},
{ &hf_smpp_ussd_service_op,
{ "USSD service operation", "smpp.ussd_service_op",
FT_UINT8, BASE_DEC, VALS(vals_ussd_service_op), 0x00,
"Indicates the USSD service operation.",
HFILL
}
},
{ &hf_smpp_vendor_op,
{ "Value", "smpp.vendor_op",
FT_BYTES, BASE_NONE, NULL, 0x00,
"A supplied optional parameter specific to an SMSC-vendor.",
HFILL
}
},
{ &hf_smpp_reserved_op,
{ "Value", "smpp.reserved_op",
FT_BYTES, BASE_NONE, NULL, 0x00,
"An optional parameter that is reserved in this version.",
HFILL
}
},
{ &hf_smpp_msg_wait_ind,
{ "Indication", "smpp.msg_wait.ind",
FT_UINT8, BASE_HEX, VALS(vals_msg_wait_ind), 0x80,
"Indicates to the handset that a message is waiting.",
HFILL
}
},
{ &hf_smpp_msg_wait_type,
{ "Type", "smpp.msg_wait.type",
FT_UINT8, BASE_HEX, VALS(vals_msg_wait_type), 0x03,
"Indicates type of message that is waiting.",
HFILL
}
},
{ &hf_smpp_SC_interface_version,
{ "SMSC-supported version", "smpp.SC_interface_version",
FT_STRING, BASE_NONE, NULL, 0x00,
"Version of SMPP interface supported by the SMSC.",
HFILL
}
},
{ &hf_smpp_callback_num_pres,
{ "Presentation", "smpp.callback_num.pres",
FT_UINT8, BASE_HEX, VALS(vals_callback_num_pres), 0x0C,
"Controls the presentation indication.",
HFILL
}
},
{ &hf_smpp_callback_num_scrn,
{ "Screening", "smpp.callback_num.scrn",
FT_UINT8, BASE_HEX, VALS(vals_callback_num_scrn), 0x03,
"Controls screening of the callback-number.",
HFILL
}
},
{ &hf_smpp_callback_num_atag,
{ "Callback number - alphanumeric display tag",
"smpp.callback_num_atag",
FT_NONE, BASE_NONE, NULL, 0x00,
"Associates an alphanumeric display with call back number.",
HFILL
}
},
{ &hf_smpp_callback_num,
{ "Callback number", "smpp.callback_num",
FT_NONE, BASE_NONE, NULL, 0x00,
"Associates a call back number with the message.",
HFILL
}
},
{ &hf_smpp_network_error_type,
{ "Error type", "smpp.network_error.type",
FT_UINT8, BASE_DEC, VALS(vals_network_error_type), 0x00,
"Indicates the network type.",
HFILL
}
},
{ &hf_smpp_network_error_code,
{ "Error code", "smpp.network_error.code",
FT_UINT16, BASE_HEX, NULL, 0x00,
"Gives the actual network error code.",
HFILL
}
},
{ &hf_smpp_message_payload,
{ "Payload", "smpp.message_payload",
FT_NONE, BASE_NONE, NULL, 0x00,
"Short message user data.",
HFILL
}
},
{ &hf_smpp_alert_on_message_delivery_null,
{ "Alert on delivery", "smpp.alert_on_message_delivery",
FT_NONE, BASE_NONE, NULL, 0x00,
"Instructs the handset to alert user on message delivery.",
HFILL
}
},
{ &hf_smpp_alert_on_message_delivery,
{ "Alert on delivery", "smpp.alert_on_message_delivery",
FT_UINT8, BASE_DEC, VALS(vals_alert_on_message_delivery), 0x00,
"Instructs the handset to alert user on message delivery.",
HFILL
}
},
{ &hf_smpp_its_session_number,
{ "Session number", "smpp.its_session.number",
FT_UINT8, BASE_DEC, NULL, 0x00,
"Session number of interactive teleservice.",
HFILL
}
},
{ &hf_smpp_its_session_sequence,
{ "Sequence number", "smpp.its_session.sequence",
FT_UINT8, BASE_HEX, NULL, 0xFE,
"Sequence number of the dialogue unit.",
HFILL
}
},
{ &hf_smpp_its_session_ind,
{ "Session indicator", "smpp.its_session.ind",
FT_UINT8, BASE_HEX, VALS(vals_its_session_ind), 0x01,
"Indicates whether this message is end of conversation.",
HFILL
}
},
{ &hf_smpp_opt_params,
{ "Optional parameters", "smpp.opt_params",
FT_NONE, BASE_NONE, NULL, 0x00,
"The list of optional parameters in this operation.",
HFILL
}
},
{ &hf_smpp_opt_param,
{ "Optional parameter", "smpp.opt_param",
FT_NONE, BASE_NONE, NULL, 0x00,
NULL,
HFILL
}
},
{ &hf_smpp_opt_param_tag,
{ "Tag", "smpp.opt_param_tag",
FT_UINT16, BASE_HEX, NULL, 0x00,
"Optional parameter identifier tag",
HFILL
}
},
{ &hf_smpp_opt_param_len,
{ "Length", "smpp.opt_param_len",
FT_UINT16, BASE_DEC, NULL, 0x00,
"Optional parameter length",
HFILL
}
},
/*
* Data Coding Scheme
*/
{ &hf_smpp_dcs,
{ "SMPP Data Coding Scheme", "smpp.dcs",
FT_UINT8, BASE_HEX, VALS(vals_data_coding), 0x00,
"Data Coding Scheme according to SMPP.",
HFILL
}
},
{ &hf_smpp_dcs_sms_coding_group,
{ "DCS Coding Group for SMS", "smpp.dcs.sms_coding_group",
FT_UINT8, BASE_HEX, VALS(vals_dcs_sms_coding_group), 0xF0,
"Data Coding Scheme coding group for GSM Short Message Service.",
HFILL
}
},
{ &hf_smpp_dcs_text_compression,
{ "DCS Text compression", "smpp.dcs.text_compression",
FT_BOOLEAN, 8, TFS(&tfs_dcs_text_compression), 0x20,
"Indicates if text compression is used.", HFILL
}
},
{ &hf_smpp_dcs_class_present,
{ "DCS Class present", "smpp.dcs.class_present",
FT_BOOLEAN, 8, TFS(&tfs_dcs_class_present), 0x10,
"Indicates if the message class is present (defined).", HFILL
}
},
{ &hf_smpp_dcs_charset,
{ "DCS Character set", "smpp.dcs.charset",
FT_UINT8, BASE_HEX, VALS(vals_dcs_charset), 0x0C,
"Specifies the character set used in the message.", HFILL
}
},
{ &hf_smpp_dcs_class,
{ "DCS Message class", "smpp.dcs.class",
FT_UINT8, BASE_HEX, VALS(vals_dcs_class), 0x03,
"Specifies the message class.", HFILL
}
},
{ &hf_smpp_dcs_cbs_coding_group,
{ "DCS Coding Group for CBS", "smpp.dcs.cbs_coding_group",
FT_UINT8, BASE_HEX, VALS(vals_dcs_cbs_coding_group), 0xF0,
"Data Coding Scheme coding group for GSM Cell Broadcast Service.",
HFILL
}
},
{ &hf_smpp_dcs_cbs_language,
{ "DCS CBS Message language", "smpp.dcs.cbs_language",
FT_UINT8, BASE_HEX, VALS(vals_dcs_cbs_language), 0x3F,
"Language of the GSM Cell Broadcast Service message.", HFILL
}
},
{ &hf_smpp_dcs_cbs_class,
{ "DCS CBS Message class", "smpp.dcs.cbs_class",
FT_UINT8, BASE_HEX, VALS(vals_dcs_cbs_class), 0x03,
"Specifies the message class for GSM Cell Broadcast Service, for the Data coding / message handling code group.", HFILL
}
},
{ &hf_smpp_dcs_wap_charset,
{ "DCS Message coding", "smpp.dcs.wap_coding",
FT_UINT8, BASE_HEX, VALS(vals_dcs_wap_charset), 0x0C,
"Specifies the used message encoding, as specified by the WAP Forum (WAP over GSM USSD).", HFILL
}
},
{ &hf_smpp_dcs_wap_class,
{ "DCS CBS Message class", "smpp.dcs.wap_class",
FT_UINT8, BASE_HEX, VALS(vals_dcs_wap_class), 0x03,
"Specifies the message class for GSM Cell Broadcast Service, as specified by the WAP Forum (WAP over GSM USSD).", HFILL
}
},
/* Changes in SMPP 5.0 */
{ &hf_smpp_congestion_state,
{ "Congestion State", "smpp.congestion_state",
FT_UINT8, BASE_DEC | BASE_RANGE_STRING, RVALS(vals_congestion_state), 0x00,
"Congestion info between ESME and MC for flow control/cong. control", HFILL
}
},
{ &hf_smpp_billing_identification,
{ "Billing Identification", "smpp.billing_id",
FT_BYTES, BASE_NONE, NULL, 0x00,
"Billing identification info", HFILL
}
},
{ &hf_smpp_dest_addr_np_country,
{ "Destination Country Code", "smpp.dest_addr_np_country",
FT_BYTES, BASE_NONE, NULL, 0x00,
"Destination Country Code (E.164 Region Code)", HFILL
}
},
{ &hf_smpp_dest_addr_np_information,
{ "Number Portability information", "smpp.dest_addr_np_info",
FT_BYTES, BASE_NONE, NULL, 0x00,
NULL, HFILL
}
},
{ &hf_smpp_dest_addr_np_resolution,
{ "Number Portability query information", "smpp.dest_addr_np_resolution",
FT_UINT8, BASE_DEC, VALS(vals_dest_addr_np_resolution), 0x00,
"Number Portability query information - method used to resolve number", HFILL
}
},
{ &hf_smpp_source_network_id,
{ "Source Network ID", "smpp.source_network_id",
FT_STRING, BASE_NONE, NULL, 0x00,
"Unique ID for a network or ESME operator", HFILL
}
},
{ &hf_smpp_source_node_id,
{ "Source Node ID", "smpp.source_node_id",
FT_BYTES, BASE_NONE, NULL, 0x00,
"Unique ID for a ESME or MC node", HFILL
}
},
{ &hf_smpp_dest_network_id,
{ "Destination Network ID", "smpp.dest_network_id",
FT_STRING, BASE_NONE, NULL, 0x00,
"Unique ID for a network or ESME operator", HFILL
}
},
{ &hf_smpp_dest_node_id,
{ "Destination Node ID", "smpp.dest_node_id",
FT_BYTES, BASE_NONE, NULL, 0x00,
"Unique ID for a ESME or MC node", HFILL
}
},
{ &hf_smpp_broadcast_channel_indicator,
{ "Cell Broadcast channel", "smpp.broadcast_channel_indicator",
FT_UINT8, BASE_DEC | BASE_RANGE_STRING, RVALS(vals_broadcast_channel_indicator), 0x00,
NULL, HFILL
}
},
{ &hf_smpp_broadcast_content_type_nw,
{ "Broadcast Content Type - Network Tag", "smpp.broadcast_content_type.nw",
FT_UINT8, BASE_DEC, VALS(vals_broadcast_content_type_nw), 0x00,
"Cell Broadcast content type", HFILL
}
},
{ &hf_smpp_broadcast_content_type_type,
{ "Broadcast Content Type - Content Type", "smpp.broadcast_content_type.type",
FT_UINT16, BASE_HEX, VALS(vals_broadcast_content_type_type), 0x00,
"Cell Broadcast content type", HFILL
}
},
{ &hf_smpp_broadcast_content_type_info,
{ "Broadcast Content Type Info", "smpp.broadcast_content_type.info",
FT_BYTES, BASE_NONE, NULL, 0x00,
"Cell Broadcast content type Info", HFILL
}
},
{ &hf_smpp_broadcast_message_class,
{ "Broadcast Message Class", "smpp.broadcast_message_class",
FT_UINT8, BASE_HEX, VALS(vals_broadcast_message_class), 0x00,
"Cell Broadcast Message Class", HFILL
}
},
{ &hf_smpp_broadcast_rep_num,
{ "Broadcast Message - Number of repetitions requested", "smpp.broadcast_rep_num",
FT_UINT16, BASE_DEC, NULL, 0x00,
"Cell Broadcast Message - Number of repetitions requested", HFILL
}
},
{ &hf_smpp_broadcast_frequency_interval_unit,
{ "Broadcast Message - frequency interval - Unit", "smpp.broadcast_frequency_interval.unit",
FT_UINT8, BASE_HEX, VALS(vals_broadcast_frequency_interval_unit), 0x00,
"Cell Broadcast Message - frequency interval at which broadcast must be repeated", HFILL
}
},
{ &hf_smpp_broadcast_frequency_interval_value,
{ "Broadcast Message - frequency interval - Unit", "smpp.broadcast_frequency_interval.value",
FT_UINT16, BASE_DEC, NULL, 0x00,
"Cell Broadcast Message - frequency interval at which broadcast must be repeated", HFILL
}
},
{ &hf_smpp_broadcast_area_identifier,
{ "Broadcast Message - Area Identifier", "smpp.broadcast_area_identifier",
FT_BYTES, BASE_NONE, NULL, 0x00,
"Cell Broadcast Message - Area Identifier", HFILL
}
},
{ &hf_smpp_broadcast_area_identifier_format,
{ "Broadcast Message - Area Identifier Format", "smpp.broadcast_area_identifier.format",
FT_UINT8, BASE_HEX | BASE_RANGE_STRING, RVALS(vals_broadcast_area_identifier_format), 0x00,
"Cell Broadcast Message - Area Identifier Format", HFILL
}
},
{ &hf_smpp_broadcast_error_status,
{ "Broadcast Message - Error Status", "smpp.broadcast_error_status",
FT_UINT32, BASE_HEX, VALS(vals_command_status), 0x00,
"Cell Broadcast Message - Error Status", HFILL
}
},
{ &hf_smpp_broadcast_area_success,
{ "Broadcast Message - Area Success", "smpp.broadcast_area_success",
FT_UINT8, BASE_DEC | BASE_RANGE_STRING, RVALS(vals_broadcast_area_success), 0x00,
"Cell Broadcast Message - success rate indicator (ratio) - No. of BTS which accepted Message:Total BTS", HFILL
}
},
{ &hf_smpp_broadcast_end_time,
{ "Broadcast Message - End Time", "smpp.broadcast_end_time",
FT_ABSOLUTE_TIME, ABSOLUTE_TIME_UTC, NULL, 0x00,
"Cell Broadcast Message - Date and time at which MC set the state of the message to terminated", HFILL
}
},
{ &hf_smpp_broadcast_end_time_r,
{ "Broadcast Message - End Time", "smpp.broadcast_end_time_r",
FT_RELATIVE_TIME, BASE_NONE, NULL, 0x00,
"Cell Broadcast Message - Date and time at which MC set the state of the message to terminated", HFILL
}
},
{ &hf_smpp_broadcast_service_group,
{ "Broadcast Message - Service Group", "smpp.broadcast_service_group",
FT_BYTES, BASE_NONE, NULL, 0x00,
"Cell Broadcast Message - Service Group", HFILL
}
},
/* Huawei SMPP+ extensions */
{ &hf_huawei_smpp_version,
{ "Version of SMPP+", "smpp.smppplus_version",
FT_UINT8, BASE_HEX, NULL, 0x00,
"Indicates the SMPP+ version", HFILL
}
},
{ &hf_huawei_smpp_smsc_addr,
{ "SMPP+: GT of SMSC", "smpp.smsc_addr",
FT_STRING, BASE_NONE, NULL, 0x00,
"SMPP+: GT of SMSC", HFILL
}
},
{ &hf_huawei_smpp_msc_addr_noa,
{ "SMPP+: NOA of MSC address", "smpp.msc_addr_noa",
FT_UINT8, BASE_DEC, VALS(vals_msc_addr_noa), 0x00,
"SMPP+: Indicates the TON of MSC address", HFILL
}
},
{ &hf_huawei_smpp_msc_addr_npi,
{ "SMPP+: NPI of MSC address", "smpp.msc_addr_npi",
FT_UINT8, BASE_DEC, VALS(vals_msc_addr_npi), 0x00,
"SMPP+: Indicates the NPI of MSC address", HFILL
}
},
{ &hf_huawei_smpp_msc_addr,
{ "SMPP+: GT of MSC", "smpp.msc_addr",
FT_STRING, BASE_NONE, NULL, 0x00,
"SMPP+: GT of MSC", HFILL
}
},
{ &hf_huawei_smpp_mo_mt_flag,
{ "SMPP+: Charge for MO or MT", "smpp.mo_mt_flag",
FT_UINT8, BASE_DEC, VALS(vals_mo_mt_flag), 0x00,
"SMPP+: Indicates the Charge side of MO or MT", HFILL
}
},
{ &hf_huawei_smpp_sm_id,
{ "SMPP+: Unique SM ID", "smpp.sm_id",
FT_STRING, BASE_NONE, NULL, 0x00,
"SMPP+: Unique SM ID which is generated by SMSC", HFILL
}
},
{ &hf_huawei_smpp_length_auth,
{ "SMPP+: Length of SMS", "smpp.length_auth",
FT_UINT32, BASE_DEC, NULL, 0x00,
"SMPP+: Indicates the Length of SMS", HFILL
}
},
{ &hf_huawei_smpp_service_id,
{ "SMPP+: Service ID of SMSC", "smpp.service_id",
FT_UINT32, BASE_DEC, NULL, 0x00,
"SMPP+: Indicates the Service ID of SMSC", HFILL
}
},
{ &hf_huawei_smpp_operation_result,
{ "SMPP+: Authentication result of SCP", "smpp.operation_result",
FT_UINT32, BASE_DEC, VALS(vals_operation_result), 0x00,
"SMPP+: Indicates the Authentication result of SCP", HFILL
}
},
{ &hf_huawei_smpp_notify_mode,
{ "SMPP+: SMS notify mode", "smpp.notify_mode",
FT_UINT8, BASE_DEC, VALS(vals_notify_mode), 0x00,
"SMPP+: Indicates the SMS notify mode", HFILL
}
},
{ &hf_huawei_smpp_delivery_result,
{ "SMPP+: Delivery result of SMS", "smpp.delivery_result",
FT_UINT32, BASE_DEC, VALS(vals_delivery_result), 0x00,
"SMPP+: Indicates the Delivery result of SMS", HFILL
}
}
};
/* Setup protocol subtree array */
static gint *ett[] = {
&ett_smpp,
&ett_dlist,
&ett_dlist_resp,
&ett_opt_params,
&ett_opt_param,
&ett_dcs,
};
DebugLog(("Registering SMPP dissector\n"));
/* Register the protocol name and description */
proto_smpp = proto_register_protocol("Short Message Peer to Peer",
"SMPP", "smpp");
/* Required function calls to register header fields and subtrees used */
proto_register_field_array(proto_smpp, hf, array_length(hf));
proto_register_subtree_array(ett, array_length(ett));
/* Allow other dissectors to find this one by name. */
register_dissector("smpp", dissect_smpp, proto_smpp);
/* Register for tapping */
smpp_tap = register_tap("smpp");
/* Preferences */
smpp_module = prefs_register_protocol (proto_smpp, NULL);
prefs_register_bool_preference (smpp_module,
"reassemble_smpp_over_tcp",
"Reassemble SMPP over TCP messages spanning multiple TCP segments",
"Whether the SMPP dissector should reassemble messages spanning multiple TCP segments."
" To use this option, you must also enable "
"\"Allow subdissectors to reassemble TCP streams\" in the TCP protocol settings.",
&reassemble_over_tcp);
}
void
proto_reg_handoff_smpp(void)
{
dissector_handle_t smpp_handle;
/*
* SMPP can be spoken on any port under TCP or X.25
* ...how *do* we do that under X.25?
*
* We can register the heuristic SMPP dissector with X.25, for one
* thing. We don't currently have any mechanism to allow the user
* to specify that a given X.25 circuit is to be dissected as SMPP,
* however.
*/
smpp_handle = find_dissector("smpp");
dissector_add_handle("tcp.port", smpp_handle);
heur_dissector_add("tcp", dissect_smpp_heur, proto_smpp);
heur_dissector_add("x.25", dissect_smpp_heur, proto_smpp);
/* Required for call_dissector() */
DebugLog(("Finding gsm_sms_ud subdissector\n"));
gsm_sms_handle = find_dissector("gsm_sms_ud");
DISSECTOR_ASSERT(gsm_sms_handle);
/* Tapping setup */
stats_tree_register_with_group("smpp","smpp_commands", "SM_PP Operations", 0,
smpp_stats_tree_per_packet, smpp_stats_tree_init,
NULL, REGISTER_STAT_GROUP_TELEPHONY);
}
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