![Peter Wu](/assets/img/avatar_default.png)
The WRETH dissector showed up some garbage in the column display. Upon further inspection, it turns out that the format string had a trailing percent sign which caused (unsigned)-1 to be returned by g_printf_string_upper_bound (in emem_strdup_vprintf). Then ep_alloc is called with (unsigned)-1 + 1 = 0 memory, no wonder that garbage shows up. ASAN could not even catch this error because EP is in charge of this. So, start adding G_GNUC_PRINTF annotations in each header that uses the "fmt" or "format" paramters (grepped + awk). This revealed some other errors. The NCP2222 dissector was missing a format string (not a security vuln though). Many dissectors used val_to_str with a constant (but empty) string, these have been replaced by val_to_str_const. ASN.1 dissectors were regenerated for this. Minor: the mate plugin used "%X" instead of "%p" for a pointer type. The ncp2222 dissector and wimax plugin gained modelines. Change-Id: I7f3f6a3136116f9b251719830a39a7b21646f622 Reviewed-on: https://code.wireshark.org/review/2881 Reviewed-by: Evan Huus <eapache@gmail.com>
722 lines
26 KiB
C
722 lines
26 KiB
C
/* Do not modify this file. Changes will be overwritten. */
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/* Generated automatically by the ASN.1 to Wireshark dissector compiler */
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/* packet-h450-ros.c */
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/* ../../tools/asn2wrs.py -p h450.ros -c ./h450-ros.cnf -s ./packet-h450-ros-template -D . -O ../../epan/dissectors ../ros/Remote-Operations-Information-Objects.asn Remote-Operations-Apdus.asn */
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/* Input file: packet-h450-ros-template.c */
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#line 1 "../../asn1/h450-ros/packet-h450-ros-template.c"
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/* packet-h450-ros.c
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* Routines for H.450 packet dissection
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* 2007 Tomas Kukosa
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "config.h"
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#include <epan/packet.h>
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#include <epan/strutil.h>
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#include <epan/asn1.h>
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#include <epan/expert.h>
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#include <epan/wmem/wmem.h>
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#include "packet-per.h"
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#include "packet-h450-ros.h"
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#define PNAME "H.450 Remote Operations Apdus"
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#define PSNAME "H450.ROS"
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#define PFNAME "h450.ros"
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void proto_register_h450_ros(void);
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void proto_reg_handoff_h450_ros(void);
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/* Initialize the protocol and registered fields */
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static int proto_h450_ros = -1;
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/*--- Included file: packet-h450-ros-hf.c ---*/
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#line 1 "../../asn1/h450-ros/packet-h450-ros-hf.c"
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static int hf_h450_ros_local = -1; /* T_local */
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static int hf_h450_ros_global = -1; /* T_global */
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static int hf_h450_ros_invoke = -1; /* Invoke */
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static int hf_h450_ros_returnResult = -1; /* ReturnResult */
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static int hf_h450_ros_returnError = -1; /* ReturnError */
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static int hf_h450_ros_reject = -1; /* Reject */
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static int hf_h450_ros_invokeIdConstrained = -1; /* T_invokeIdConstrained */
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static int hf_h450_ros_linkedId = -1; /* InvokeId */
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static int hf_h450_ros_opcode = -1; /* Code */
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static int hf_h450_ros_argument = -1; /* InvokeArgument */
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static int hf_h450_ros_invokeId = -1; /* InvokeId */
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static int hf_h450_ros_result = -1; /* T_result */
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static int hf_h450_ros_resultArgument = -1; /* ResultArgument */
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static int hf_h450_ros_errcode = -1; /* Code */
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static int hf_h450_ros_parameter = -1; /* T_parameter */
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static int hf_h450_ros_problem = -1; /* T_problem */
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static int hf_h450_ros_general = -1; /* GeneralProblem */
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static int hf_h450_ros_invokeProblem = -1; /* InvokeProblem */
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static int hf_h450_ros_returnResultProblem = -1; /* ReturnResultProblem */
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static int hf_h450_ros_returnErrorProblem = -1; /* ReturnErrorProblem */
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/*--- End of included file: packet-h450-ros-hf.c ---*/
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#line 45 "../../asn1/h450-ros/packet-h450-ros-template.c"
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/* Initialize the subtree pointers */
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/*--- Included file: packet-h450-ros-ett.c ---*/
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#line 1 "../../asn1/h450-ros/packet-h450-ros-ett.c"
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static gint ett_h450_ros_Code = -1;
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static gint ett_h450_ros_ROS = -1;
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static gint ett_h450_ros_Invoke = -1;
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static gint ett_h450_ros_ReturnResult = -1;
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static gint ett_h450_ros_T_result = -1;
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static gint ett_h450_ros_ReturnError = -1;
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static gint ett_h450_ros_Reject = -1;
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static gint ett_h450_ros_T_problem = -1;
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/*--- End of included file: packet-h450-ros-ett.c ---*/
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#line 48 "../../asn1/h450-ros/packet-h450-ros-template.c"
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static expert_field ei_ros_undecoded = EI_INIT;
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/* Preferences */
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/* Subdissectors */
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static dissector_handle_t data_handle = NULL;
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/* Gloabl variables */
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static gint32 problem_val;
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static gchar problem_str[64];
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static tvbuff_t *arg_next_tvb, *res_next_tvb, *err_next_tvb;
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static void
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argument_cb(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree _U_) {
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arg_next_tvb = tvb;
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}
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static void
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result_cb(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree _U_) {
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res_next_tvb = tvb;
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}
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static void
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error_cb(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree _U_) {
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err_next_tvb = tvb;
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}
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/*--- Included file: packet-h450-ros-fn.c ---*/
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#line 1 "../../asn1/h450-ros/packet-h450-ros-fn.c"
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static int
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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_) {
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offset = dissect_per_integer(tvb, offset, actx, tree, hf_index, &actx->rose_ctx->d.code_local);
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return offset;
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}
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static int
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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_) {
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offset = dissect_per_object_identifier_str(tvb, offset, actx, tree, hf_index, &actx->rose_ctx->d.code_global);
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return offset;
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}
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static const value_string h450_ros_Code_vals[] = {
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{ 0, "local" },
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{ 1, "global" },
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{ 0, NULL }
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};
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static const per_choice_t Code_choice[] = {
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{ 0, &hf_h450_ros_local , ASN1_NO_EXTENSIONS , dissect_h450_ros_T_local },
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{ 1, &hf_h450_ros_global , ASN1_NO_EXTENSIONS , dissect_h450_ros_T_global },
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{ 0, NULL, 0, NULL }
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};
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static int
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dissect_h450_ros_Code(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
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offset = dissect_per_choice(tvb, offset, actx, tree, hf_index,
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ett_h450_ros_Code, Code_choice,
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&actx->rose_ctx->d.code);
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#line 39 "../../asn1/h450-ros/h450-ros.cnf"
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actx->rose_ctx->d.code_item = actx->created_item;
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return offset;
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}
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static int
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dissect_h450_ros_InvokeId(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
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offset = dissect_per_integer(tvb, offset, actx, tree, hf_index, NULL);
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return offset;
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}
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static int
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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_) {
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#line 67 "../../asn1/h450-ros/h450-ros.cnf"
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offset = dissect_per_constrained_integer(tvb, offset, actx, tree, hf_index,
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0U, 65535U, NULL, TRUE);
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return offset;
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}
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static int
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dissect_h450_ros_InvokeArgument(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
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offset = dissect_per_open_type_pdu(tvb, offset, actx, tree, hf_index, argument_cb);
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return offset;
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}
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static const per_sequence_t Invoke_sequence[] = {
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{ &hf_h450_ros_invokeIdConstrained, ASN1_NO_EXTENSIONS , ASN1_NOT_OPTIONAL, dissect_h450_ros_T_invokeIdConstrained },
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{ &hf_h450_ros_linkedId , ASN1_NO_EXTENSIONS , ASN1_OPTIONAL , dissect_h450_ros_InvokeId },
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{ &hf_h450_ros_opcode , ASN1_NO_EXTENSIONS , ASN1_NOT_OPTIONAL, dissect_h450_ros_Code },
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{ &hf_h450_ros_argument , ASN1_NO_EXTENSIONS , ASN1_OPTIONAL , dissect_h450_ros_InvokeArgument },
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{ NULL, 0, 0, NULL }
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};
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static int
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dissect_h450_ros_Invoke(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
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#line 6 "../../asn1/ros/ros-inv.cnf"
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dissector_handle_t arg_handle = NULL;
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const gchar *descr = "";
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arg_next_tvb = NULL;
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offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
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ett_h450_ros_Invoke, Invoke_sequence);
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#line 11 "../../asn1/ros/ros-inv.cnf"
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actx->rose_ctx->d.pdu = 1;
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if ((actx->rose_ctx->d.code == 0) && actx->rose_ctx->arg_local_dissector_table) {
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arg_handle = dissector_get_uint_handle(actx->rose_ctx->arg_local_dissector_table, actx->rose_ctx->d.code_local);
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} else if ((actx->rose_ctx->d.code == 1) && actx->rose_ctx->arg_global_dissector_table) {
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arg_handle = dissector_get_string_handle(actx->rose_ctx->arg_global_dissector_table, actx->rose_ctx->d.code_global);
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} else {
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arg_handle = NULL;
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}
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if (!arg_handle ||
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!proto_is_protocol_enabled(find_protocol_by_id(dissector_handle_get_protocol_index(arg_handle)))) {
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if (actx->rose_ctx->d.code == 0)
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descr = wmem_strdup_printf(wmem_packet_scope(), "INV: %d", actx->rose_ctx->d.code_local);
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else if (actx->rose_ctx->d.code == 1)
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descr = wmem_strdup_printf(wmem_packet_scope(), "INV: %s", actx->rose_ctx->d.code_global);
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} else {
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descr = wmem_strdup_printf(wmem_packet_scope(), "INV:");
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}
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if (actx->rose_ctx->apdu_depth >= 0)
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proto_item_append_text(proto_item_get_parent_nth(proto_tree_get_parent(tree), actx->rose_ctx->apdu_depth), " %s", descr);
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if (actx->rose_ctx->fillin_info)
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col_append_str(actx->pinfo->cinfo, COL_INFO, descr);
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if (actx->rose_ctx->fillin_ptr)
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g_strlcat(actx->rose_ctx->fillin_ptr, descr, actx->rose_ctx->fillin_buf_size);
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if (!arg_next_tvb) { /* empty argument */
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arg_next_tvb = tvb_new_subset(tvb, (actx->encoding==ASN1_ENC_PER)?offset>>3:offset, 0, 0);
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}
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call_dissector_with_data((arg_handle)?arg_handle:data_handle, arg_next_tvb, actx->pinfo, tree, actx->rose_ctx);
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if (!arg_handle) {
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expert_add_info_format(actx->pinfo, tree, &ei_ros_undecoded, "Undecoded %s", descr);
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}
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return offset;
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}
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static int
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dissect_h450_ros_ResultArgument(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
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offset = dissect_per_open_type_pdu(tvb, offset, actx, tree, hf_index, result_cb);
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return offset;
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}
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static const per_sequence_t T_result_sequence[] = {
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{ &hf_h450_ros_opcode , ASN1_NO_EXTENSIONS , ASN1_NOT_OPTIONAL, dissect_h450_ros_Code },
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{ &hf_h450_ros_resultArgument, ASN1_NO_EXTENSIONS , ASN1_NOT_OPTIONAL, dissect_h450_ros_ResultArgument },
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{ NULL, 0, 0, NULL }
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};
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static int
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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_) {
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offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
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ett_h450_ros_T_result, T_result_sequence);
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return offset;
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}
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static const per_sequence_t ReturnResult_sequence[] = {
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{ &hf_h450_ros_invokeId , ASN1_NO_EXTENSIONS , ASN1_NOT_OPTIONAL, dissect_h450_ros_InvokeId },
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{ &hf_h450_ros_result , ASN1_NO_EXTENSIONS , ASN1_OPTIONAL , dissect_h450_ros_T_result },
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{ NULL, 0, 0, NULL }
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};
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static int
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dissect_h450_ros_ReturnResult(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
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#line 6 "../../asn1/ros/ros-res.cnf"
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dissector_handle_t res_handle = NULL;
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const gchar *descr = "";
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actx->rose_ctx->d.code = -1;
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res_next_tvb = NULL;
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offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
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ett_h450_ros_ReturnResult, ReturnResult_sequence);
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#line 12 "../../asn1/ros/ros-res.cnf"
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actx->rose_ctx->d.pdu = 2;
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if ((actx->rose_ctx->d.code == 0) && actx->rose_ctx->res_local_dissector_table) {
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res_handle = dissector_get_uint_handle(actx->rose_ctx->res_local_dissector_table, actx->rose_ctx->d.code_local);
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} else if ((actx->rose_ctx->d.code == 1) && actx->rose_ctx->res_global_dissector_table) {
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res_handle = dissector_get_string_handle(actx->rose_ctx->res_global_dissector_table, actx->rose_ctx->d.code_global);
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} else {
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res_handle = NULL;
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}
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if (!res_handle ||
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!proto_is_protocol_enabled(find_protocol_by_id(dissector_handle_get_protocol_index(res_handle)))) {
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if (actx->rose_ctx->d.code == 0)
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descr = wmem_strdup_printf(wmem_packet_scope(), "RES: %d", actx->rose_ctx->d.code_local);
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else if (actx->rose_ctx->d.code == 1)
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descr = wmem_strdup_printf(wmem_packet_scope(), "RES: %s", actx->rose_ctx->d.code_global);
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} else {
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descr = wmem_strdup_printf(wmem_packet_scope(), "RES:");
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}
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if (actx->rose_ctx->apdu_depth >= 0)
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proto_item_append_text(proto_item_get_parent_nth(proto_tree_get_parent(tree), actx->rose_ctx->apdu_depth), " %s", descr);
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if (actx->rose_ctx->fillin_info)
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col_append_str(actx->pinfo->cinfo, COL_INFO, descr);
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if (actx->rose_ctx->fillin_ptr)
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g_strlcat(actx->rose_ctx->fillin_ptr, descr, actx->rose_ctx->fillin_buf_size);
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if (actx->rose_ctx->d.code != -1) {
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if (!res_next_tvb) { /* empty result */
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res_next_tvb = tvb_new_subset(tvb, (actx->encoding==ASN1_ENC_PER)?offset>>3:offset, 0, 0);
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}
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call_dissector_with_data((res_handle)?res_handle:data_handle, res_next_tvb, actx->pinfo, tree, actx->rose_ctx);
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if (!res_handle) {
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expert_add_info_format(actx->pinfo, tree, &ei_ros_undecoded, "Undecoded %s", descr);
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}
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}
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return offset;
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}
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static int
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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_) {
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offset = dissect_per_open_type_pdu(tvb, offset, actx, tree, hf_index, error_cb);
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return offset;
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}
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static const per_sequence_t ReturnError_sequence[] = {
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{ &hf_h450_ros_invokeId , ASN1_NO_EXTENSIONS , ASN1_NOT_OPTIONAL, dissect_h450_ros_InvokeId },
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{ &hf_h450_ros_errcode , ASN1_NO_EXTENSIONS , ASN1_NOT_OPTIONAL, dissect_h450_ros_Code },
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{ &hf_h450_ros_parameter , ASN1_NO_EXTENSIONS , ASN1_OPTIONAL , dissect_h450_ros_T_parameter },
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{ NULL, 0, 0, NULL }
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};
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static int
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dissect_h450_ros_ReturnError(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
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#line 6 "../../asn1/ros/ros-err.cnf"
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dissector_handle_t err_handle = NULL;
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const gchar *descr = "";
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err_next_tvb = NULL;
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offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
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ett_h450_ros_ReturnError, ReturnError_sequence);
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#line 11 "../../asn1/ros/ros-err.cnf"
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actx->rose_ctx->d.pdu = 3;
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if ((actx->rose_ctx->d.code == 0) && actx->rose_ctx->err_local_dissector_table) {
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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(wmem_packet_scope(), "ERR: %d", actx->rose_ctx->d.code_local);
|
|
else if (actx->rose_ctx->d.code == 1)
|
|
descr = wmem_strdup_printf(wmem_packet_scope(), "ERR: %s", actx->rose_ctx->d.code_global);
|
|
} else {
|
|
descr = wmem_strdup_printf(wmem_packet_scope(), "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)
|
|
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(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);
|
|
|
|
#line 50 "../../asn1/h450-ros/h450-ros.cnf"
|
|
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);
|
|
|
|
#line 53 "../../asn1/h450-ros/h450-ros.cnf"
|
|
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);
|
|
|
|
#line 56 "../../asn1/h450-ros/h450-ros.cnf"
|
|
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);
|
|
|
|
#line 59 "../../asn1/h450-ros/h450-ros.cnf"
|
|
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_) {
|
|
#line 6 "../../asn1/ros/ros-rej.cnf"
|
|
const gchar *descr = "";
|
|
|
|
problem_str[0] = '\0';
|
|
|
|
offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
|
|
ett_h450_ros_Reject, Reject_sequence);
|
|
|
|
#line 10 "../../asn1/ros/ros-rej.cnf"
|
|
descr = wmem_strdup_printf(wmem_packet_scope(), "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)
|
|
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_) {
|
|
#line 28 "../../asn1/h450-ros/h450-ros.cnf"
|
|
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;
|
|
}
|
|
|
|
|
|
/*--- End of included file: packet-h450-ros-fn.c ---*/
|
|
#line 77 "../../asn1/h450-ros/packet-h450-ros-template.c"
|
|
|
|
/*--- proto_register_h450_ros -----------------------------------------------*/
|
|
void proto_register_h450_ros(void) {
|
|
|
|
/* List of fields */
|
|
static hf_register_info hf[] = {
|
|
|
|
/*--- Included file: packet-h450-ros-hfarr.c ---*/
|
|
#line 1 "../../asn1/h450-ros/packet-h450-ros-hfarr.c"
|
|
{ &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 }},
|
|
|
|
/*--- End of included file: packet-h450-ros-hfarr.c ---*/
|
|
#line 84 "../../asn1/h450-ros/packet-h450-ros-template.c"
|
|
};
|
|
|
|
/* List of subtrees */
|
|
static gint *ett[] = {
|
|
|
|
/*--- Included file: packet-h450-ros-ettarr.c ---*/
|
|
#line 1 "../../asn1/h450-ros/packet-h450-ros-ettarr.c"
|
|
&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,
|
|
|
|
/*--- End of included file: packet-h450-ros-ettarr.c ---*/
|
|
#line 89 "../../asn1/h450-ros/packet-h450-ros-template.c"
|
|
};
|
|
|
|
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");
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*/
|