Adding upstream version 4.2.2.upstream/4.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 688 insertions, 0 deletions

diff --git a/epan/dissectors/packet-smrse.c b/epan/dissectors/packet-smrse.c
new file mode 100644
index 00000000..b3918081
--- /dev/null
+++ b/epan/dissectors/packet-smrse.c
@@ -0,0 +1,688 @@
+/* Do not modify this file. Changes will be overwritten.                      */
+/* Generated automatically by the ASN.1 to Wireshark dissector compiler       */
+/* packet-smrse.c                                                             */
+/* asn2wrs.py -b -L -p smrse -c ./smrse.cnf -s ./packet-smrse-template -D . -O ../.. SMRSE.asn */
+
+/* packet-smrse.c
+ * Routines for SMRSE Short Message Relay Service packet dissection
+ *   Ronnie Sahlberg 2004
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include "config.h"
+
+#include <epan/packet.h>
+#include <epan/asn1.h>
+
+#include "packet-ber.h"
+#include "packet-smrse.h"
+
+#define PNAME  "Short Message Relaying Service"
+#define PSNAME "SMRSE"
+#define PFNAME "smrse"
+
+#define TCP_PORT_SMRSE 4321 /* Not IANA registered */
+
+void proto_register_smrse(void);
+void proto_reg_handoff_smrse(void);
+
+static dissector_handle_t smrse_handle;
+
+/* Initialize the protocol and registered fields */
+static int proto_smrse = -1;
+static int hf_smrse_reserved = -1;
+static int hf_smrse_tag = -1;
+static int hf_smrse_length = -1;
+static int hf_smrse_Octet_Format = -1;
+static int hf_smrse_sc_address = -1;              /* SMS_Address */
+static int hf_smrse_password = -1;                /* Password */
+static int hf_smrse_address_type = -1;            /* T_address_type */
+static int hf_smrse_numbering_plan = -1;          /* T_numbering_plan */
+static int hf_smrse_address_value = -1;           /* T_address_value */
+static int hf_smrse_octet_format = -1;            /* T_octet_format */
+static int hf_smrse_connect_fail_reason = -1;     /* Connect_fail */
+static int hf_smrse_mt_priority_request = -1;     /* BOOLEAN */
+static int hf_smrse_mt_mms = -1;                  /* BOOLEAN */
+static int hf_smrse_mt_message_reference = -1;    /* RP_MR */
+static int hf_smrse_mt_originating_address = -1;  /* SMS_Address */
+static int hf_smrse_mt_destination_address = -1;  /* SMS_Address */
+static int hf_smrse_mt_user_data = -1;            /* RP_UD */
+static int hf_smrse_mt_origVMSCAddr = -1;         /* SMS_Address */
+static int hf_smrse_mt_tariffClass = -1;          /* SM_TC */
+static int hf_smrse_mo_message_reference = -1;    /* RP_MR */
+static int hf_smrse_mo_originating_address = -1;  /* SMS_Address */
+static int hf_smrse_mo_user_data = -1;            /* RP_UD */
+static int hf_smrse_origVMSCAddr = -1;            /* SMS_Address */
+static int hf_smrse_moimsi = -1;                  /* IMSI_Address */
+static int hf_smrse_message_reference = -1;       /* RP_MR */
+static int hf_smrse_error_reason = -1;            /* Error_reason */
+static int hf_smrse_msg_waiting_set = -1;         /* BOOLEAN */
+static int hf_smrse_alerting_MS_ISDN = -1;        /* SMS_Address */
+static int hf_smrse_sm_diag_info = -1;            /* RP_UD */
+static int hf_smrse_ms_address = -1;              /* SMS_Address */
+
+/* Initialize the subtree pointers */
+static gint ett_smrse = -1;
+static gint ett_smrse_SMR_Bind = -1;
+static gint ett_smrse_SMS_Address = -1;
+static gint ett_smrse_T_address_value = -1;
+static gint ett_smrse_SMR_Bind_Confirm = -1;
+static gint ett_smrse_SMR_Bind_Failure = -1;
+static gint ett_smrse_SMR_Unbind = -1;
+static gint ett_smrse_RPDataMT = -1;
+static gint ett_smrse_RPDataMO = -1;
+static gint ett_smrse_RPAck = -1;
+static gint ett_smrse_RPError = -1;
+static gint ett_smrse_RPAlertSC = -1;
+
+
+
+static const value_string smrse_T_address_type_vals[] = {
+  {   0, "unknown-type" },
+  {   1, "internat-number" },
+  {   2, "national-number" },
+  {   3, "net-spec-number" },
+  {   4, "short-number" },
+  { 0, NULL }
+};
+
+
+static int
+dissect_smrse_T_address_type(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
+                                                NULL);
+
+  return offset;
+}
+
+
+static const value_string smrse_T_numbering_plan_vals[] = {
+  {   0, "unknown-numbering" },
+  {   1, "iSDN-numbering" },
+  {   3, "data-network-numbering" },
+  {   4, "telex-numbering" },
+  {   8, "national-numbering" },
+  {   9, "private-numbering" },
+  { 0, NULL }
+};
+
+
+static int
+dissect_smrse_T_numbering_plan(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
+                                                NULL);
+
+  return offset;
+}
+
+
+
+
+static int
+dissect_smrse_T_octet_format(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+	char *strp,tmpstr[21];
+	guint32 i, start_offset;
+	gint8 ber_class;
+	bool pc, ind;
+	gint32 tag;
+	guint32 len;
+	static char n2a[16] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' };
+
+	start_offset=offset;
+
+	/* skip the tag and length */
+	offset=dissect_ber_identifier(actx->pinfo, tree, tvb, offset, &ber_class, &pc, &tag);
+	offset=dissect_ber_length(actx->pinfo, tree, tvb, offset, &len, &ind);
+	if(len>10){
+		len=10;
+	}
+	strp=tmpstr;
+	for(i=0;i<len;i++){
+		*strp++=n2a[tvb_get_guint8(tvb, offset)&0x0f];
+		*strp++=n2a[(tvb_get_guint8(tvb, offset)>>4)&0x0f];
+		offset++;
+	}
+	*strp=0;
+
+	proto_tree_add_string(tree, hf_smrse_Octet_Format, tvb, start_offset, offset-start_offset, tmpstr);
+
+  return offset;
+}
+
+
+static const value_string smrse_T_address_value_vals[] = {
+  {   0, "octet-format" },
+  { 0, NULL }
+};
+
+static const ber_choice_t T_address_value_choice[] = {
+  {   0, &hf_smrse_octet_format  , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_smrse_T_octet_format },
+  { 0, NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_smrse_T_address_value(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_ber_choice(actx, tree, tvb, offset,
+                                 T_address_value_choice, hf_index, ett_smrse_T_address_value,
+                                 NULL);
+
+  return offset;
+}
+
+
+static const ber_sequence_t SMS_Address_sequence[] = {
+  { &hf_smrse_address_type  , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_smrse_T_address_type },
+  { &hf_smrse_numbering_plan, BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_smrse_T_numbering_plan },
+  { &hf_smrse_address_value , BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_smrse_T_address_value },
+  { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_smrse_SMS_Address(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+                                   SMS_Address_sequence, hf_index, ett_smrse_SMS_Address);
+
+  return offset;
+}
+
+
+
+static int
+dissect_smrse_Password(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_ber_restricted_string(implicit_tag, BER_UNI_TAG_PrintableString,
+                                            actx, tree, tvb, offset, hf_index,
+                                            NULL);
+
+  return offset;
+}
+
+
+static const ber_sequence_t SMR_Bind_sequence[] = {
+  { &hf_smrse_sc_address    , BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_smrse_SMS_Address },
+  { &hf_smrse_password      , BER_CLASS_UNI, BER_UNI_TAG_PrintableString, BER_FLAGS_NOOWNTAG, dissect_smrse_Password },
+  { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_smrse_SMR_Bind(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+                                   SMR_Bind_sequence, hf_index, ett_smrse_SMR_Bind);
+
+  return offset;
+}
+
+
+
+static int
+dissect_smrse_IMSI_Address(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_ber_octet_string(implicit_tag, actx, tree, tvb, offset, hf_index,
+                                       NULL);
+
+  return offset;
+}
+
+
+static const ber_sequence_t SMR_Bind_Confirm_sequence[] = {
+  { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_smrse_SMR_Bind_Confirm(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+                                   SMR_Bind_Confirm_sequence, hf_index, ett_smrse_SMR_Bind_Confirm);
+
+  return offset;
+}
+
+
+static const value_string smrse_Connect_fail_vals[] = {
+  {   0, "not-entitled" },
+  {   1, "tmp-overload" },
+  {   2, "tmp-failure" },
+  {   3, "id-or-passwd" },
+  {   4, "not-supported" },
+  {   5, "inv-SC-addr" },
+  { 0, NULL }
+};
+
+
+static int
+dissect_smrse_Connect_fail(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
+                                                NULL);
+
+  return offset;
+}
+
+
+static const ber_sequence_t SMR_Bind_Failure_sequence[] = {
+  { &hf_smrse_connect_fail_reason, BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_smrse_Connect_fail },
+  { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_smrse_SMR_Bind_Failure(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+                                   SMR_Bind_Failure_sequence, hf_index, ett_smrse_SMR_Bind_Failure);
+
+  return offset;
+}
+
+
+static const ber_sequence_t SMR_Unbind_sequence[] = {
+  { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_smrse_SMR_Unbind(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+                                   SMR_Unbind_sequence, hf_index, ett_smrse_SMR_Unbind);
+
+  return offset;
+}
+
+
+
+static int
+dissect_smrse_BOOLEAN(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_ber_boolean(implicit_tag, actx, tree, tvb, offset, hf_index, NULL);
+
+  return offset;
+}
+
+
+
+static int
+dissect_smrse_RP_MR(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
+                                                NULL);
+
+  return offset;
+}
+
+
+
+static int
+dissect_smrse_RP_UD(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_ber_octet_string(implicit_tag, actx, tree, tvb, offset, hf_index,
+                                       NULL);
+
+  return offset;
+}
+
+
+
+static int
+dissect_smrse_SM_TC(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
+                                                NULL);
+
+  return offset;
+}
+
+
+static const ber_sequence_t RPDataMT_sequence[] = {
+  { &hf_smrse_mt_priority_request, BER_CLASS_UNI, BER_UNI_TAG_BOOLEAN, BER_FLAGS_NOOWNTAG, dissect_smrse_BOOLEAN },
+  { &hf_smrse_mt_mms        , BER_CLASS_UNI, BER_UNI_TAG_BOOLEAN, BER_FLAGS_NOOWNTAG, dissect_smrse_BOOLEAN },
+  { &hf_smrse_mt_message_reference, BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_smrse_RP_MR },
+  { &hf_smrse_mt_originating_address, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_smrse_SMS_Address },
+  { &hf_smrse_mt_destination_address, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_smrse_SMS_Address },
+  { &hf_smrse_mt_user_data  , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_smrse_RP_UD },
+  { &hf_smrse_mt_origVMSCAddr, BER_CLASS_CON, 1, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_smrse_SMS_Address },
+  { &hf_smrse_mt_tariffClass, BER_CLASS_CON, 2, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_smrse_SM_TC },
+  { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_smrse_RPDataMT(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+                                   RPDataMT_sequence, hf_index, ett_smrse_RPDataMT);
+
+  return offset;
+}
+
+
+static const ber_sequence_t RPDataMO_sequence[] = {
+  { &hf_smrse_mo_message_reference, BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_smrse_RP_MR },
+  { &hf_smrse_mo_originating_address, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_smrse_SMS_Address },
+  { &hf_smrse_mo_user_data  , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_smrse_RP_UD },
+  { &hf_smrse_origVMSCAddr  , BER_CLASS_CON, 1, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_smrse_SMS_Address },
+  { &hf_smrse_moimsi        , BER_CLASS_CON, 2, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_smrse_IMSI_Address },
+  { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_smrse_RPDataMO(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+                                   RPDataMO_sequence, hf_index, ett_smrse_RPDataMO);
+
+  return offset;
+}
+
+
+static const ber_sequence_t RPAck_sequence[] = {
+  { &hf_smrse_message_reference, BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_smrse_RP_MR },
+  { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_smrse_RPAck(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+                                   RPAck_sequence, hf_index, ett_smrse_RPAck);
+
+  return offset;
+}
+
+
+static const value_string smrse_Error_reason_vals[] = {
+  {   1, "unknown-subscriber" },
+  {   9, "illegal-subscriber" },
+  {  11, "teleservice-not-provisioned" },
+  {  13, "call-barred" },
+  {  15, "cug-reject" },
+  {  19, "sMS-ll-capabilities-not-prov" },
+  {  20, "error-in-MS" },
+  {  21, "facility-not-supported" },
+  {  22, "memory-capacity-exceeded" },
+  {  29, "absent-subscriber" },
+  {  30, "ms-busy-for-MT-sms" },
+  {  36, "system-failure" },
+  {  44, "illegal-equipment" },
+  {  60, "no-resp-to-paging" },
+  {  61, "gMSC-congestion" },
+  {  70, "dublicate-sm" },
+  { 101, "sC-congestion" },
+  { 103, "mS-not-SC-Subscriber" },
+  { 104, "invalid-sme-address" },
+  { 0, NULL }
+};
+
+
+static int
+dissect_smrse_Error_reason(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
+                                                NULL);
+
+  return offset;
+}
+
+
+static const ber_sequence_t RPError_sequence[] = {
+  { &hf_smrse_error_reason  , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_smrse_Error_reason },
+  { &hf_smrse_msg_waiting_set, BER_CLASS_UNI, BER_UNI_TAG_BOOLEAN, BER_FLAGS_NOOWNTAG, dissect_smrse_BOOLEAN },
+  { &hf_smrse_message_reference, BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_smrse_RP_MR },
+  { &hf_smrse_alerting_MS_ISDN, BER_CLASS_CON, 1, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_smrse_SMS_Address },
+  { &hf_smrse_sm_diag_info  , BER_CLASS_CON, 2, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_smrse_RP_UD },
+  { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_smrse_RPError(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+                                   RPError_sequence, hf_index, ett_smrse_RPError);
+
+  return offset;
+}
+
+
+static const ber_sequence_t RPAlertSC_sequence[] = {
+  { &hf_smrse_ms_address    , BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_smrse_SMS_Address },
+  { &hf_smrse_message_reference, BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_smrse_RP_MR },
+  { NULL, 0, 0, 0, NULL }
+};
+
+static int
+dissect_smrse_RPAlertSC(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
+                                   RPAlertSC_sequence, hf_index, ett_smrse_RPAlertSC);
+
+  return offset;
+}
+
+
+static const value_string tag_vals[] = {
+	{  1,	"AliveTest" },
+	{  2,	"AliveTestRsp" },
+	{  3,	"Bind" },
+	{  4,	"BindRsp" },
+	{  5,	"BindFail" },
+	{  6,	"Unbind" },
+	{  7,	"MT" },
+	{  8,	"MO" },
+	{  9,	"Ack" },
+	{ 10,	"Error" },
+	{ 11,	"Alert" },
+	{ 0, NULL }
+};
+
+static int
+dissect_smrse(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, void *data _U_)
+{
+	proto_item *item = NULL;
+	proto_tree *tree = NULL;
+	guint8 reserved, tag;
+	int offset=0;
+	asn1_ctx_t asn1_ctx;
+	asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
+
+	reserved=tvb_get_guint8(tvb, 0);
+	tag=tvb_get_guint8(tvb, 3);
+
+	if( reserved!= 126 )
+		return 0;
+	if( (tag<1)||(tag>11) )
+		return 0;
+
+	if(parent_tree){
+		item = proto_tree_add_item(parent_tree, proto_smrse, tvb, 0, -1, ENC_NA);
+		tree = proto_item_add_subtree(item, ett_smrse);
+	}
+
+	col_set_str(pinfo->cinfo, COL_PROTOCOL, "SMRSE");
+	col_add_str(pinfo->cinfo, COL_INFO, val_to_str(tag, tag_vals,"Unknown Tag:0x%02x"));
+
+	proto_tree_add_item(tree, hf_smrse_reserved, tvb, 0, 1, ENC_BIG_ENDIAN);
+	proto_tree_add_item(tree, hf_smrse_length, tvb, 1, 2, ENC_BIG_ENDIAN);
+	proto_tree_add_item(tree, hf_smrse_tag, tvb, 3, 1, ENC_BIG_ENDIAN);
+
+	switch(tag){
+	case 1:
+	case 2:
+		offset=4;
+		break;
+	case 3:
+		offset=dissect_smrse_SMR_Bind(FALSE, tvb, 4, &asn1_ctx, tree, -1);
+		break;
+	case 4:
+		offset=dissect_smrse_SMR_Bind_Confirm(FALSE, tvb, 4, &asn1_ctx, tree, -1);
+		break;
+	case 5:
+		offset=dissect_smrse_SMR_Bind_Failure(FALSE, tvb, 4, &asn1_ctx, tree, -1);
+		break;
+	case 6:
+		offset=dissect_smrse_SMR_Unbind(FALSE, tvb, 4, &asn1_ctx, tree, -1);
+		break;
+	case 7:
+		offset=dissect_smrse_RPDataMT(FALSE, tvb, 4, &asn1_ctx, tree, -1);
+		break;
+	case 8:
+		offset=dissect_smrse_RPDataMO(FALSE, tvb, 4, &asn1_ctx, tree, -1);
+		break;
+	case 9:
+		offset=dissect_smrse_RPAck(FALSE, tvb, 4, &asn1_ctx, tree, -1);
+		break;
+	case 10:
+		offset=dissect_smrse_RPError(FALSE, tvb, 4, &asn1_ctx, tree, -1);
+		break;
+	case 11:
+		offset=dissect_smrse_RPAlertSC(FALSE, tvb, 4, &asn1_ctx, tree, -1);
+		break;
+	}
+
+	return offset;
+}
+
+/*--- proto_register_smrse ----------------------------------------------*/
+void proto_register_smrse(void) {
+
+  /* List of fields */
+  static hf_register_info hf[] = {
+	{ &hf_smrse_reserved, {
+		"Reserved", "smrse.reserved", FT_UINT8, BASE_DEC,
+		NULL, 0, "Reserved byte, must be 126", HFILL }},
+	{ &hf_smrse_tag, {
+		"Tag", "smrse.tag", FT_UINT8, BASE_DEC,
+		VALS(tag_vals), 0, NULL, HFILL }},
+	{ &hf_smrse_length, {
+		"Length", "smrse.length", FT_UINT16, BASE_DEC,
+		NULL, 0, "Length of SMRSE PDU", HFILL }},
+    { &hf_smrse_Octet_Format,
+      { "octet-Format", "smrse.octet_Format",
+        FT_STRING, BASE_NONE, NULL, 0,
+        "SMS-Address/address-value/octet-format", HFILL }},
+
+    { &hf_smrse_sc_address,
+      { "sc-address", "smrse.sc_address_element",
+        FT_NONE, BASE_NONE, NULL, 0,
+        "SMS_Address", HFILL }},
+    { &hf_smrse_password,
+      { "password", "smrse.password",
+        FT_STRING, BASE_NONE, NULL, 0,
+        NULL, HFILL }},
+    { &hf_smrse_address_type,
+      { "address-type", "smrse.address_type",
+        FT_INT32, BASE_DEC, VALS(smrse_T_address_type_vals), 0,
+        NULL, HFILL }},
+    { &hf_smrse_numbering_plan,
+      { "numbering-plan", "smrse.numbering_plan",
+        FT_INT32, BASE_DEC, VALS(smrse_T_numbering_plan_vals), 0,
+        NULL, HFILL }},
+    { &hf_smrse_address_value,
+      { "address-value", "smrse.address_value",
+        FT_UINT32, BASE_DEC, VALS(smrse_T_address_value_vals), 0,
+        NULL, HFILL }},
+    { &hf_smrse_octet_format,
+      { "octet-format", "smrse.octet_format",
+        FT_BYTES, BASE_NONE, NULL, 0,
+        "T_octet_format", HFILL }},
+    { &hf_smrse_connect_fail_reason,
+      { "connect-fail-reason", "smrse.connect_fail_reason",
+        FT_INT32, BASE_DEC, VALS(smrse_Connect_fail_vals), 0,
+        "Connect_fail", HFILL }},
+    { &hf_smrse_mt_priority_request,
+      { "mt-priority-request", "smrse.mt_priority_request",
+        FT_BOOLEAN, BASE_NONE, NULL, 0,
+        "BOOLEAN", HFILL }},
+    { &hf_smrse_mt_mms,
+      { "mt-mms", "smrse.mt_mms",
+        FT_BOOLEAN, BASE_NONE, NULL, 0,
+        "BOOLEAN", HFILL }},
+    { &hf_smrse_mt_message_reference,
+      { "mt-message-reference", "smrse.mt_message_reference",
+        FT_UINT32, BASE_DEC, NULL, 0,
+        "RP_MR", HFILL }},
+    { &hf_smrse_mt_originating_address,
+      { "mt-originating-address", "smrse.mt_originating_address_element",
+        FT_NONE, BASE_NONE, NULL, 0,
+        "SMS_Address", HFILL }},
+    { &hf_smrse_mt_destination_address,
+      { "mt-destination-address", "smrse.mt_destination_address_element",
+        FT_NONE, BASE_NONE, NULL, 0,
+        "SMS_Address", HFILL }},
+    { &hf_smrse_mt_user_data,
+      { "mt-user-data", "smrse.mt_user_data",
+        FT_BYTES, BASE_NONE, NULL, 0,
+        "RP_UD", HFILL }},
+    { &hf_smrse_mt_origVMSCAddr,
+      { "mt-origVMSCAddr", "smrse.mt_origVMSCAddr_element",
+        FT_NONE, BASE_NONE, NULL, 0,
+        "SMS_Address", HFILL }},
+    { &hf_smrse_mt_tariffClass,
+      { "mt-tariffClass", "smrse.mt_tariffClass",
+        FT_UINT32, BASE_DEC, NULL, 0,
+        "SM_TC", HFILL }},
+    { &hf_smrse_mo_message_reference,
+      { "mo-message-reference", "smrse.mo_message_reference",
+        FT_UINT32, BASE_DEC, NULL, 0,
+        "RP_MR", HFILL }},
+    { &hf_smrse_mo_originating_address,
+      { "mo-originating-address", "smrse.mo_originating_address_element",
+        FT_NONE, BASE_NONE, NULL, 0,
+        "SMS_Address", HFILL }},
+    { &hf_smrse_mo_user_data,
+      { "mo-user-data", "smrse.mo_user_data",
+        FT_BYTES, BASE_NONE, NULL, 0,
+        "RP_UD", HFILL }},
+    { &hf_smrse_origVMSCAddr,
+      { "origVMSCAddr", "smrse.origVMSCAddr_element",
+        FT_NONE, BASE_NONE, NULL, 0,
+        "SMS_Address", HFILL }},
+    { &hf_smrse_moimsi,
+      { "moimsi", "smrse.moimsi",
+        FT_BYTES, BASE_NONE, NULL, 0,
+        "IMSI_Address", HFILL }},
+    { &hf_smrse_message_reference,
+      { "message-reference", "smrse.message_reference",
+        FT_UINT32, BASE_DEC, NULL, 0,
+        "RP_MR", HFILL }},
+    { &hf_smrse_error_reason,
+      { "error-reason", "smrse.error_reason",
+        FT_INT32, BASE_DEC, VALS(smrse_Error_reason_vals), 0,
+        NULL, HFILL }},
+    { &hf_smrse_msg_waiting_set,
+      { "msg-waiting-set", "smrse.msg_waiting_set",
+        FT_BOOLEAN, BASE_NONE, NULL, 0,
+        "BOOLEAN", HFILL }},
+    { &hf_smrse_alerting_MS_ISDN,
+      { "alerting-MS-ISDN", "smrse.alerting_MS_ISDN_element",
+        FT_NONE, BASE_NONE, NULL, 0,
+        "SMS_Address", HFILL }},
+    { &hf_smrse_sm_diag_info,
+      { "sm-diag-info", "smrse.sm_diag_info",
+        FT_BYTES, BASE_NONE, NULL, 0,
+        "RP_UD", HFILL }},
+    { &hf_smrse_ms_address,
+      { "ms-address", "smrse.ms_address_element",
+        FT_NONE, BASE_NONE, NULL, 0,
+        "SMS_Address", HFILL }},
+  };
+
+  /* List of subtrees */
+  static gint *ett[] = {
+    &ett_smrse,
+    &ett_smrse_SMR_Bind,
+    &ett_smrse_SMS_Address,
+    &ett_smrse_T_address_value,
+    &ett_smrse_SMR_Bind_Confirm,
+    &ett_smrse_SMR_Bind_Failure,
+    &ett_smrse_SMR_Unbind,
+    &ett_smrse_RPDataMT,
+    &ett_smrse_RPDataMO,
+    &ett_smrse_RPAck,
+    &ett_smrse_RPError,
+    &ett_smrse_RPAlertSC,
+  };
+
+  /* Register protocol */
+  proto_smrse = proto_register_protocol(PNAME, PSNAME, PFNAME);
+
+  /* Register dissector */
+  smrse_handle = register_dissector(PFNAME, dissect_smrse, proto_smrse);
+
+  /* Register fields and subtrees */
+  proto_register_field_array(proto_smrse, hf, array_length(hf));
+  proto_register_subtree_array(ett, array_length(ett));
+
+}
+
+
+/*--- proto_reg_handoff_smrse -------------------------------------------*/
+void proto_reg_handoff_smrse(void) {
+  dissector_add_uint_with_preference("tcp.port",TCP_PORT_SMRSE, smrse_handle);
+}
+