Adding upstream version 4.2.2.upstream/4.2.2

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

1 files changed, 648 insertions, 0 deletions

diff --git a/epan/dissectors/packet-h450-ros.c b/epan/dissectors/packet-h450-ros.c
new file mode 100644
index 00000000..295a6dbc
--- /dev/null
+++ b/epan/dissectors/packet-h450-ros.c
@@ -0,0 +1,648 @@
+/* Do not modify this file. Changes will be overwritten.                      */
+/* Generated automatically by the ASN.1 to Wireshark dissector compiler       */
+/* packet-h450-ros.c                                                          */
+/* asn2wrs.py -L -p h450.ros -c ./h450-ros.cnf -s ./packet-h450-ros-template -D . -O ../.. ../ros/Remote-Operations-Information-Objects.asn Remote-Operations-Apdus.asn */
+
+/* packet-h450-ros.c
+ * Routines for H.450 packet dissection
+ * 2007  Tomas Kukosa
+ *
+ * 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/strutil.h>
+#include <epan/asn1.h>
+#include <epan/expert.h>
+
+#include "packet-per.h"
+#include "packet-h450-ros.h"
+
+#define PNAME  "H.450 Remote Operations Apdus"
+#define PSNAME "H450.ROS"
+#define PFNAME "h450.ros"
+
+void proto_register_h450_ros(void);
+void proto_reg_handoff_h450_ros(void);
+
+/* Initialize the protocol and registered fields */
+static int proto_h450_ros = -1;
+static int hf_h450_ros_local = -1;                /* T_local */
+static int hf_h450_ros_global = -1;               /* T_global */
+static int hf_h450_ros_invoke = -1;               /* Invoke */
+static int hf_h450_ros_returnResult = -1;         /* ReturnResult */
+static int hf_h450_ros_returnError = -1;          /* ReturnError */
+static int hf_h450_ros_reject = -1;               /* Reject */
+static int hf_h450_ros_invokeIdConstrained = -1;  /* T_invokeIdConstrained */
+static int hf_h450_ros_linkedId = -1;             /* InvokeId */
+static int hf_h450_ros_opcode = -1;               /* Code */
+static int hf_h450_ros_argument = -1;             /* InvokeArgument */
+static int hf_h450_ros_invokeId = -1;             /* InvokeId */
+static int hf_h450_ros_result = -1;               /* T_result */
+static int hf_h450_ros_resultArgument = -1;       /* ResultArgument */
+static int hf_h450_ros_errcode = -1;              /* Code */
+static int hf_h450_ros_parameter = -1;            /* T_parameter */
+static int hf_h450_ros_problem = -1;              /* T_problem */
+static int hf_h450_ros_general = -1;              /* GeneralProblem */
+static int hf_h450_ros_invokeProblem = -1;        /* InvokeProblem */
+static int hf_h450_ros_returnResultProblem = -1;  /* ReturnResultProblem */
+static int hf_h450_ros_returnErrorProblem = -1;   /* ReturnErrorProblem */
+
+/* Initialize the subtree pointers */
+static gint ett_h450_ros_Code = -1;
+static gint ett_h450_ros_ROS = -1;
+static gint ett_h450_ros_Invoke = -1;
+static gint ett_h450_ros_ReturnResult = -1;
+static gint ett_h450_ros_T_result = -1;
+static gint ett_h450_ros_ReturnError = -1;
+static gint ett_h450_ros_Reject = -1;
+static gint ett_h450_ros_T_problem = -1;
+
+static expert_field ei_ros_undecoded = EI_INIT;
+
+/* Preferences */
+
+/* Subdissectors */
+static dissector_handle_t data_handle = NULL;
+
+/* Global variables */
+static gint32 problem_val;
+static gchar problem_str[64];
+static tvbuff_t *arg_next_tvb, *res_next_tvb, *err_next_tvb;
+
+static int
+argument_cb(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree _U_, void* data _U_) {
+  arg_next_tvb = tvb;
+  return tvb_captured_length(tvb);
+}
+
+static int
+result_cb(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree _U_, void* data _U_) {
+  res_next_tvb = tvb;
+  return tvb_captured_length(tvb);
+}
+
+static int
+error_cb(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree _U_, void* data _U_) {
+  err_next_tvb = tvb;
+  return tvb_captured_length(tvb);
+}
+
+
+
+static int
+dissect_h450_ros_T_local(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_per_integer(tvb, offset, actx, tree, hf_index, &actx->rose_ctx->d.code_local);
+
+  return offset;
+}
+
+
+
+static int
+dissect_h450_ros_T_global(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_per_object_identifier_str(tvb, offset, actx, tree, hf_index, &actx->rose_ctx->d.code_global);
+
+  return offset;
+}
+
+
+static const value_string h450_ros_Code_vals[] = {
+  {   0, "local" },
+  {   1, "global" },
+  { 0, NULL }
+};
+
+static const per_choice_t Code_choice[] = {
+  {   0, &hf_h450_ros_local      , ASN1_NO_EXTENSIONS     , dissect_h450_ros_T_local },
+  {   1, &hf_h450_ros_global     , ASN1_NO_EXTENSIONS     , dissect_h450_ros_T_global },
+  { 0, NULL, 0, NULL }
+};
+
+static int
+dissect_h450_ros_Code(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_per_choice(tvb, offset, actx, tree, hf_index,
+                                 ett_h450_ros_Code, Code_choice,
+                                 &actx->rose_ctx->d.code);
+
+  actx->rose_ctx->d.code_item = actx->created_item;
+  return offset;
+}
+
+
+
+static int
+dissect_h450_ros_InvokeId(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_per_integer(tvb, offset, actx, tree, hf_index, NULL);
+
+  return offset;
+}
+
+
+
+static int
+dissect_h450_ros_T_invokeIdConstrained(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_per_constrained_integer(tvb, offset, actx, tree, hf_index,
+                                           0U, 65535U, NULL, TRUE);
+
+  return offset;
+}
+
+
+
+static int
+dissect_h450_ros_InvokeArgument(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_per_open_type_pdu_new(tvb, offset, actx, tree, hf_index, argument_cb);
+
+  return offset;
+}
+
+
+static const per_sequence_t Invoke_sequence[] = {
+  { &hf_h450_ros_invokeIdConstrained, ASN1_NO_EXTENSIONS     , ASN1_NOT_OPTIONAL, dissect_h450_ros_T_invokeIdConstrained },
+  { &hf_h450_ros_linkedId   , ASN1_NO_EXTENSIONS     , ASN1_OPTIONAL    , dissect_h450_ros_InvokeId },
+  { &hf_h450_ros_opcode     , ASN1_NO_EXTENSIONS     , ASN1_NOT_OPTIONAL, dissect_h450_ros_Code },
+  { &hf_h450_ros_argument   , ASN1_NO_EXTENSIONS     , ASN1_OPTIONAL    , dissect_h450_ros_InvokeArgument },
+  { NULL, 0, 0, NULL }
+};
+
+static int
+dissect_h450_ros_Invoke(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  dissector_handle_t arg_handle = NULL;
+  const gchar *descr = "";
+
+  arg_next_tvb = NULL;
+  offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
+                                   ett_h450_ros_Invoke, Invoke_sequence);
+
+  actx->rose_ctx->d.pdu = 1;
+
+  if ((actx->rose_ctx->d.code == 0) && actx->rose_ctx->arg_local_dissector_table) {
+    arg_handle = dissector_get_uint_handle(actx->rose_ctx->arg_local_dissector_table, actx->rose_ctx->d.code_local);
+  } else if ((actx->rose_ctx->d.code == 1) && actx->rose_ctx->arg_global_dissector_table) {
+    arg_handle = dissector_get_string_handle(actx->rose_ctx->arg_global_dissector_table, actx->rose_ctx->d.code_global);
+  } else {
+    arg_handle = NULL;
+  }
+
+  if (!arg_handle ||
+      !proto_is_protocol_enabled(find_protocol_by_id(dissector_handle_get_protocol_index(arg_handle)))) {
+    if (actx->rose_ctx->d.code == 0)
+      descr = wmem_strdup_printf(actx->pinfo->pool, "INV: %d", actx->rose_ctx->d.code_local);
+    else if (actx->rose_ctx->d.code == 1)
+      descr = wmem_strdup_printf(actx->pinfo->pool, "INV: %s", actx->rose_ctx->d.code_global);
+  } else {
+    descr = wmem_strdup(actx->pinfo->pool, "INV:");
+  }
+
+  if (actx->rose_ctx->apdu_depth >= 0)
+    proto_item_append_text(proto_item_get_parent_nth(proto_tree_get_parent(tree), actx->rose_ctx->apdu_depth), "  %s", descr);
+  if (actx->rose_ctx->fillin_info)
+    col_append_str(actx->pinfo->cinfo, COL_INFO, descr);
+  if (actx->rose_ctx->fillin_ptr)
+    (void) g_strlcat(actx->rose_ctx->fillin_ptr, descr, actx->rose_ctx->fillin_buf_size);
+
+  if (!arg_next_tvb) {  /* empty argument */
+    arg_next_tvb = tvb_new_subset_length_caplen(tvb, (actx->encoding==ASN1_ENC_PER)?offset>>3:offset, 0, 0);
+  }
+
+  call_dissector_with_data((arg_handle)?arg_handle:data_handle, arg_next_tvb, actx->pinfo, tree, actx->rose_ctx);
+  if (!arg_handle) {
+    expert_add_info_format(actx->pinfo, tree, &ei_ros_undecoded, "Undecoded %s", descr);
+  }
+  return offset;
+}
+
+
+
+static int
+dissect_h450_ros_ResultArgument(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_per_open_type_pdu_new(tvb, offset, actx, tree, hf_index, result_cb);
+
+  return offset;
+}
+
+
+static const per_sequence_t T_result_sequence[] = {
+  { &hf_h450_ros_opcode     , ASN1_NO_EXTENSIONS     , ASN1_NOT_OPTIONAL, dissect_h450_ros_Code },
+  { &hf_h450_ros_resultArgument, ASN1_NO_EXTENSIONS     , ASN1_NOT_OPTIONAL, dissect_h450_ros_ResultArgument },
+  { NULL, 0, 0, NULL }
+};
+
+static int
+dissect_h450_ros_T_result(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
+                                   ett_h450_ros_T_result, T_result_sequence);
+
+  return offset;
+}
+
+
+static const per_sequence_t ReturnResult_sequence[] = {
+  { &hf_h450_ros_invokeId   , ASN1_NO_EXTENSIONS     , ASN1_NOT_OPTIONAL, dissect_h450_ros_InvokeId },
+  { &hf_h450_ros_result     , ASN1_NO_EXTENSIONS     , ASN1_OPTIONAL    , dissect_h450_ros_T_result },
+  { NULL, 0, 0, NULL }
+};
+
+static int
+dissect_h450_ros_ReturnResult(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  dissector_handle_t res_handle = NULL;
+  const gchar *descr = "";
+
+  actx->rose_ctx->d.code = -1;
+  res_next_tvb = NULL;
+  offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
+                                   ett_h450_ros_ReturnResult, ReturnResult_sequence);
+
+  actx->rose_ctx->d.pdu = 2;
+
+  if ((actx->rose_ctx->d.code == 0) && actx->rose_ctx->res_local_dissector_table) {
+    res_handle = dissector_get_uint_handle(actx->rose_ctx->res_local_dissector_table, actx->rose_ctx->d.code_local);
+  } else if ((actx->rose_ctx->d.code == 1) && actx->rose_ctx->res_global_dissector_table) {
+    res_handle = dissector_get_string_handle(actx->rose_ctx->res_global_dissector_table, actx->rose_ctx->d.code_global);
+  } else {
+    res_handle = NULL;
+  }
+
+  if (!res_handle ||
+      !proto_is_protocol_enabled(find_protocol_by_id(dissector_handle_get_protocol_index(res_handle)))) {
+    if (actx->rose_ctx->d.code == 0)
+      descr = wmem_strdup_printf(actx->pinfo->pool, "RES: %d", actx->rose_ctx->d.code_local);
+    else if (actx->rose_ctx->d.code == 1)
+      descr = wmem_strdup_printf(actx->pinfo->pool, "RES: %s", actx->rose_ctx->d.code_global);
+  } else {
+    descr = wmem_strdup(actx->pinfo->pool, "RES:");
+  }
+
+  if (actx->rose_ctx->apdu_depth >= 0)
+    proto_item_append_text(proto_item_get_parent_nth(proto_tree_get_parent(tree), actx->rose_ctx->apdu_depth), "  %s", descr);
+  if (actx->rose_ctx->fillin_info)
+    col_append_str(actx->pinfo->cinfo, COL_INFO, descr);
+  if (actx->rose_ctx->fillin_ptr)
+    (void) g_strlcat(actx->rose_ctx->fillin_ptr, descr, actx->rose_ctx->fillin_buf_size);
+
+  if (actx->rose_ctx->d.code != -1) {
+    if (!res_next_tvb) {  /* empty result */
+      res_next_tvb = tvb_new_subset_length_caplen(tvb, (actx->encoding==ASN1_ENC_PER)?offset>>3:offset, 0, 0);
+    }
+
+    call_dissector_with_data((res_handle)?res_handle:data_handle, res_next_tvb, actx->pinfo, tree, actx->rose_ctx);
+    if (!res_handle) {
+      expert_add_info_format(actx->pinfo, tree, &ei_ros_undecoded, "Undecoded %s", descr);
+    }
+  }
+  return offset;
+}
+
+
+
+static int
+dissect_h450_ros_T_parameter(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_per_open_type_pdu_new(tvb, offset, actx, tree, hf_index, error_cb);
+
+  return offset;
+}
+
+
+static const per_sequence_t ReturnError_sequence[] = {
+  { &hf_h450_ros_invokeId   , ASN1_NO_EXTENSIONS     , ASN1_NOT_OPTIONAL, dissect_h450_ros_InvokeId },
+  { &hf_h450_ros_errcode    , ASN1_NO_EXTENSIONS     , ASN1_NOT_OPTIONAL, dissect_h450_ros_Code },
+  { &hf_h450_ros_parameter  , ASN1_NO_EXTENSIONS     , ASN1_OPTIONAL    , dissect_h450_ros_T_parameter },
+  { NULL, 0, 0, NULL }
+};
+
+static int
+dissect_h450_ros_ReturnError(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  dissector_handle_t err_handle = NULL;
+  const gchar *descr = "";
+
+  err_next_tvb = NULL;
+  offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
+                                   ett_h450_ros_ReturnError, ReturnError_sequence);
+
+  actx->rose_ctx->d.pdu = 3;
+
+  if ((actx->rose_ctx->d.code == 0) && actx->rose_ctx->err_local_dissector_table) {
+    err_handle = dissector_get_uint_handle(actx->rose_ctx->err_local_dissector_table, actx->rose_ctx->d.code_local);
+  } else if ((actx->rose_ctx->d.code == 1) && actx->rose_ctx->err_global_dissector_table) {
+    err_handle = dissector_get_string_handle(actx->rose_ctx->err_global_dissector_table, actx->rose_ctx->d.code_global);
+  } else {
+    err_handle = NULL;
+  }
+
+  if (!err_handle ||
+      !proto_is_protocol_enabled(find_protocol_by_id(dissector_handle_get_protocol_index(err_handle)))) {
+    if (actx->rose_ctx->d.code == 0)
+      descr = wmem_strdup_printf(actx->pinfo->pool, "ERR: %d", actx->rose_ctx->d.code_local);
+    else if (actx->rose_ctx->d.code == 1)
+      descr = wmem_strdup_printf(actx->pinfo->pool, "ERR: %s", actx->rose_ctx->d.code_global);
+  } else {
+    descr = wmem_strdup(actx->pinfo->pool, "ERR:");
+  }
+
+  if (actx->rose_ctx->apdu_depth >= 0)
+    proto_item_append_text(proto_item_get_parent_nth(proto_tree_get_parent(tree), actx->rose_ctx->apdu_depth), "  %s", descr);
+  if (actx->rose_ctx->fillin_info)
+    col_append_str(actx->pinfo->cinfo, COL_INFO, descr);
+  if (actx->rose_ctx->fillin_ptr)
+    (void) g_strlcat(actx->rose_ctx->fillin_ptr, descr, actx->rose_ctx->fillin_buf_size);
+
+  if (!err_next_tvb) {  /* empty error */
+    err_next_tvb = tvb_new_subset_length_caplen(tvb, (actx->encoding==ASN1_ENC_PER)?offset>>3:offset, 0, 0);
+  }
+
+  call_dissector_with_data((err_handle)?err_handle:data_handle, err_next_tvb, actx->pinfo, tree, actx->rose_ctx);
+  if (!err_handle) {
+    expert_add_info_format(actx->pinfo, tree, &ei_ros_undecoded, "Undecoded %s", descr);
+  }
+  return offset;
+}
+
+
+static const value_string h450_ros_GeneralProblem_vals[] = {
+  {   0, "unrecognizedComponent" },
+  {   1, "mistypedComponent" },
+  {   2, "badlyStructuredComponent" },
+  { 0, NULL }
+};
+
+
+static int
+dissect_h450_ros_GeneralProblem(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_per_integer(tvb, offset, actx, tree, hf_index, &problem_val);
+
+  (void) g_strlcpy(problem_str, val_to_str_const(problem_val, VALS(h450_ros_GeneralProblem_vals), ""), 64);
+  problem_str[64-1] = '\0';
+  return offset;
+}
+
+
+static const value_string h450_ros_InvokeProblem_vals[] = {
+  {   0, "duplicateInvocation" },
+  {   1, "unrecognizedOperation" },
+  {   2, "mistypedArgument" },
+  {   3, "resourceLimitation" },
+  {   4, "releaseInProgress" },
+  {   5, "unrecognizedLinkedId" },
+  {   6, "linkedResponseUnexpected" },
+  {   7, "unexpectedLinkedOperation" },
+  { 0, NULL }
+};
+
+
+static int
+dissect_h450_ros_InvokeProblem(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_per_integer(tvb, offset, actx, tree, hf_index, &problem_val);
+
+  (void) g_strlcpy(problem_str, val_to_str_const(problem_val, VALS(h450_ros_InvokeProblem_vals), ""), 64);
+  problem_str[64-1] = '\0';
+  return offset;
+}
+
+
+static const value_string h450_ros_ReturnResultProblem_vals[] = {
+  {   0, "unrecognizedInvocation" },
+  {   1, "resultResponseUnexpected" },
+  {   2, "mistypedResult" },
+  { 0, NULL }
+};
+
+
+static int
+dissect_h450_ros_ReturnResultProblem(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_per_integer(tvb, offset, actx, tree, hf_index, &problem_val);
+
+  (void) g_strlcpy(problem_str, val_to_str_const(problem_val, VALS(h450_ros_ReturnResultProblem_vals), ""), 64);
+  problem_str[64-1] = '\0';
+  return offset;
+}
+
+
+static const value_string h450_ros_ReturnErrorProblem_vals[] = {
+  {   0, "unrecognizedInvocation" },
+  {   1, "errorResponseUnexpected" },
+  {   2, "unrecognizedError" },
+  {   3, "unexpectedError" },
+  {   4, "mistypedParameter" },
+  { 0, NULL }
+};
+
+
+static int
+dissect_h450_ros_ReturnErrorProblem(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_per_integer(tvb, offset, actx, tree, hf_index, &problem_val);
+
+  (void) g_strlcpy(problem_str, val_to_str_const(problem_val, VALS(h450_ros_ReturnErrorProblem_vals), ""), 64);
+  problem_str[64-1] = '\0';
+  return offset;
+}
+
+
+static const value_string h450_ros_T_problem_vals[] = {
+  {   0, "general" },
+  {   1, "invoke" },
+  {   2, "returnResult" },
+  {   3, "returnError" },
+  { 0, NULL }
+};
+
+static const per_choice_t T_problem_choice[] = {
+  {   0, &hf_h450_ros_general    , ASN1_NO_EXTENSIONS     , dissect_h450_ros_GeneralProblem },
+  {   1, &hf_h450_ros_invokeProblem, ASN1_NO_EXTENSIONS     , dissect_h450_ros_InvokeProblem },
+  {   2, &hf_h450_ros_returnResultProblem, ASN1_NO_EXTENSIONS     , dissect_h450_ros_ReturnResultProblem },
+  {   3, &hf_h450_ros_returnErrorProblem, ASN1_NO_EXTENSIONS     , dissect_h450_ros_ReturnErrorProblem },
+  { 0, NULL, 0, NULL }
+};
+
+static int
+dissect_h450_ros_T_problem(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  offset = dissect_per_choice(tvb, offset, actx, tree, hf_index,
+                                 ett_h450_ros_T_problem, T_problem_choice,
+                                 NULL);
+
+  return offset;
+}
+
+
+static const per_sequence_t Reject_sequence[] = {
+  { &hf_h450_ros_invokeId   , ASN1_NO_EXTENSIONS     , ASN1_NOT_OPTIONAL, dissect_h450_ros_InvokeId },
+  { &hf_h450_ros_problem    , ASN1_NO_EXTENSIONS     , ASN1_NOT_OPTIONAL, dissect_h450_ros_T_problem },
+  { NULL, 0, 0, NULL }
+};
+
+static int
+dissect_h450_ros_Reject(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  const gchar *descr;
+
+  problem_str[0] = '\0';
+  offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
+                                   ett_h450_ros_Reject, Reject_sequence);
+
+  descr = wmem_strdup_printf(actx->pinfo->pool, "REJ: %s", problem_str);
+
+  if (actx->rose_ctx->apdu_depth >= 0)
+    proto_item_append_text(proto_item_get_parent_nth(proto_tree_get_parent(tree), actx->rose_ctx->apdu_depth), "  %s", descr);
+  if (actx->rose_ctx->fillin_info)
+    col_append_str(actx->pinfo->cinfo, COL_INFO, descr);
+  if (actx->rose_ctx->fillin_ptr)
+    (void) g_strlcat(actx->rose_ctx->fillin_ptr, descr, actx->rose_ctx->fillin_buf_size);
+  return offset;
+}
+
+
+const value_string h450_ros_ROS_vals[] = {
+  {   1, "invoke" },
+  {   2, "returnResult" },
+  {   3, "returnError" },
+  {   4, "reject" },
+  { 0, NULL }
+};
+
+static const per_choice_t ROS_choice[] = {
+  {   1, &hf_h450_ros_invoke     , ASN1_NO_EXTENSIONS     , dissect_h450_ros_Invoke },
+  {   2, &hf_h450_ros_returnResult, ASN1_NO_EXTENSIONS     , dissect_h450_ros_ReturnResult },
+  {   3, &hf_h450_ros_returnError, ASN1_NO_EXTENSIONS     , dissect_h450_ros_ReturnError },
+  {   4, &hf_h450_ros_reject     , ASN1_NO_EXTENSIONS     , dissect_h450_ros_Reject },
+  { 0, NULL, 0, NULL }
+};
+
+int
+dissect_h450_ros_ROS(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+  DISSECTOR_ASSERT(actx->rose_ctx);
+  rose_ctx_clean_data(actx->rose_ctx);
+  offset = dissect_per_choice(tvb, offset, actx, tree, hf_index,
+                                 ett_h450_ros_ROS, ROS_choice,
+                                 NULL);
+
+  return offset;
+}
+
+
+/*--- proto_register_h450_ros -----------------------------------------------*/
+void proto_register_h450_ros(void) {
+
+  /* List of fields */
+  static hf_register_info hf[] = {
+    { &hf_h450_ros_local,
+      { "local", "h450.ros.local",
+        FT_INT32, BASE_DEC, NULL, 0,
+        NULL, HFILL }},
+    { &hf_h450_ros_global,
+      { "global", "h450.ros.global",
+        FT_OID, BASE_NONE, NULL, 0,
+        NULL, HFILL }},
+    { &hf_h450_ros_invoke,
+      { "invoke", "h450.ros.invoke_element",
+        FT_NONE, BASE_NONE, NULL, 0,
+        NULL, HFILL }},
+    { &hf_h450_ros_returnResult,
+      { "returnResult", "h450.ros.returnResult_element",
+        FT_NONE, BASE_NONE, NULL, 0,
+        NULL, HFILL }},
+    { &hf_h450_ros_returnError,
+      { "returnError", "h450.ros.returnError_element",
+        FT_NONE, BASE_NONE, NULL, 0,
+        NULL, HFILL }},
+    { &hf_h450_ros_reject,
+      { "reject", "h450.ros.reject_element",
+        FT_NONE, BASE_NONE, NULL, 0,
+        NULL, HFILL }},
+    { &hf_h450_ros_invokeIdConstrained,
+      { "invokeId", "h450.ros.invokeId",
+        FT_INT32, BASE_DEC, NULL, 0,
+        "T_invokeIdConstrained", HFILL }},
+    { &hf_h450_ros_linkedId,
+      { "linkedId", "h450.ros.linkedId",
+        FT_INT32, BASE_DEC, NULL, 0,
+        "InvokeId", HFILL }},
+    { &hf_h450_ros_opcode,
+      { "opcode", "h450.ros.opcode",
+        FT_UINT32, BASE_DEC, VALS(h450_ros_Code_vals), 0,
+        "Code", HFILL }},
+    { &hf_h450_ros_argument,
+      { "argument", "h450.ros.argument",
+        FT_BYTES, BASE_NONE, NULL, 0,
+        "InvokeArgument", HFILL }},
+    { &hf_h450_ros_invokeId,
+      { "invokeId", "h450.ros.invokeId",
+        FT_INT32, BASE_DEC, NULL, 0,
+        NULL, HFILL }},
+    { &hf_h450_ros_result,
+      { "result", "h450.ros.result_element",
+        FT_NONE, BASE_NONE, NULL, 0,
+        NULL, HFILL }},
+    { &hf_h450_ros_resultArgument,
+      { "result", "h450.ros.result",
+        FT_BYTES, BASE_NONE, NULL, 0,
+        "ResultArgument", HFILL }},
+    { &hf_h450_ros_errcode,
+      { "errcode", "h450.ros.errcode",
+        FT_UINT32, BASE_DEC, VALS(h450_ros_Code_vals), 0,
+        "Code", HFILL }},
+    { &hf_h450_ros_parameter,
+      { "parameter", "h450.ros.parameter",
+        FT_BYTES, BASE_NONE, NULL, 0,
+        NULL, HFILL }},
+    { &hf_h450_ros_problem,
+      { "problem", "h450.ros.problem",
+        FT_UINT32, BASE_DEC, VALS(h450_ros_T_problem_vals), 0,
+        NULL, HFILL }},
+    { &hf_h450_ros_general,
+      { "general", "h450.ros.general",
+        FT_INT32, BASE_DEC, VALS(h450_ros_GeneralProblem_vals), 0,
+        "GeneralProblem", HFILL }},
+    { &hf_h450_ros_invokeProblem,
+      { "invoke", "h450.ros.invoke",
+        FT_INT32, BASE_DEC, VALS(h450_ros_InvokeProblem_vals), 0,
+        "InvokeProblem", HFILL }},
+    { &hf_h450_ros_returnResultProblem,
+      { "returnResult", "h450.ros.returnResult",
+        FT_INT32, BASE_DEC, VALS(h450_ros_ReturnResultProblem_vals), 0,
+        "ReturnResultProblem", HFILL }},
+    { &hf_h450_ros_returnErrorProblem,
+      { "returnError", "h450.ros.returnError",
+        FT_INT32, BASE_DEC, VALS(h450_ros_ReturnErrorProblem_vals), 0,
+        "ReturnErrorProblem", HFILL }},
+  };
+
+  /* List of subtrees */
+  static gint *ett[] = {
+    &ett_h450_ros_Code,
+    &ett_h450_ros_ROS,
+    &ett_h450_ros_Invoke,
+    &ett_h450_ros_ReturnResult,
+    &ett_h450_ros_T_result,
+    &ett_h450_ros_ReturnError,
+    &ett_h450_ros_Reject,
+    &ett_h450_ros_T_problem,
+  };
+
+  static ei_register_info ei[] = {
+     { &ei_ros_undecoded, { "h450.ros.undecoded", PI_UNDECODED, PI_WARN, "Undecoded", EXPFILL }},
+  };
+
+  expert_module_t* expert_h450_ros;
+
+  /* Register protocol and dissector */
+  proto_h450_ros = proto_register_protocol(PNAME, PSNAME, PFNAME);
+  proto_set_cant_toggle(proto_h450_ros);
+
+  /* Register fields and subtrees */
+  proto_register_field_array(proto_h450_ros, hf, array_length(hf));
+  proto_register_subtree_array(ett, array_length(ett));
+  expert_h450_ros = expert_register_protocol(proto_h450_ros);
+  expert_register_field_array(expert_h450_ros, ei, array_length(ei));
+}
+
+/*--- proto_reg_handoff_h450_ros --------------------------------------------*/
+void proto_reg_handoff_h450_ros(void) {
+  data_handle = find_dissector("data");
+}
+
+/*---------------------------------------------------------------------------*/