diff options
Diffstat (limited to 'asn1/isdn-sup/packet-isdn-sup-template.c')
-rw-r--r-- | asn1/isdn-sup/packet-isdn-sup-template.c | 496 |
1 files changed, 248 insertions, 248 deletions
diff --git a/asn1/isdn-sup/packet-isdn-sup-template.c b/asn1/isdn-sup/packet-isdn-sup-template.c index 226b90a4b9..2906931682 100644 --- a/asn1/isdn-sup/packet-isdn-sup-template.c +++ b/asn1/isdn-sup/packet-isdn-sup-template.c @@ -1,248 +1,248 @@ -/* packet-isdn-sup-template.c
- * Routines for ETSI Integrated Services Digital Network (ISDN)
- * supplementary services
- * Copyright 2013, Anders Broman <anders.broman@ericsson.com>
- *
- * $Id: packet-camel-template.c 47097 2013-01-15 16:44:02Z morriss $
- *
- * Wireshark - Network traffic analyzer
- * By Gerald Combs <gerald@wireshark.org>
- * Copyright 1998 Gerald Combs
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- * References: ETSI 300 374
- */
-
-#include "config.h"
-
-#include <glib.h>
-#include <epan/packet.h>
-
-
-#include "packet-ber.h"
-
-#define PNAME "ISDN supplementary services"
-#define PSNAME "ISDN_SUP"
-#define PFNAME "isdn_sup"
-
-/* Initialize the protocol and registered fields */
-static int proto_isdn_sup = -1;
-static int hf_isdn_sup_operation = -1;
-
-/* Global variables */
-
-/* ROSE context */
-static rose_ctx_t isdn_sup_rose_ctx;
-
-typedef struct _isdn_sup_op_t {
- gint32 opcode;
- new_dissector_t arg_pdu;
- new_dissector_t res_pdu;
-} isdn_sup_op_t;
-
-static const value_string isdn_sup_str_operation[] = {
-#include "packet-isdn-sup-table10.c"
- { 0, NULL}
-};
-
-#if 0
-static const value_string isdn_sup_str_error[] = {
-#include "packet-isdn-sup-table20.c"
- { 0, NULL}
-};
-#endif
-static int hf_isdn_sup = -1;
-
-#include "packet-isdn-sup-hf.c"
-
-
-/* Initialize the subtree pointers */
-static gint ett_isdn_sup = -1;
-
-#include "packet-isdn-sup-ett.c"
-
-
-/* Preference settings default */
-
-/* Global variables */
-
-#include "packet-isdn-sup-fn.c"
-
-static const isdn_sup_op_t isdn_sup_op_tab[] = {
-#include "packet-isdn-sup-table11.c"
-};
-
-#if 0
-static const isdn_sup_err_t isdn_sup_err_tab[] = {
-#include "packet-isdn-sup-table21.c"
-};
-#endif
-
-static const isdn_sup_op_t *get_op(gint32 opcode) {
- int i;
-
- /* search from the end to get the last occurence if the operation is redefined in some newer specification */
- for (i = array_length(isdn_sup_op_tab) - 1; i >= 0; i--)
- if (isdn_sup_op_tab[i].opcode == opcode)
- return &isdn_sup_op_tab[i];
- return NULL;
-}
-
-/*--- dissect_isdn_sup_arg ------------------------------------------------------*/
-static int
-dissect_isdn_sup_arg(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_) {
- int offset;
- rose_ctx_t *rctx;
- gint32 opcode = 0;
- const isdn_sup_op_t *op_ptr;
- proto_item *ti;
- proto_tree *isdn_sup_tree;
-
- offset = 0;
- rctx = get_rose_ctx(pinfo->private_data);
- DISSECTOR_ASSERT(rctx);
- if (rctx->d.pdu != 1) /* invoke */
- return offset;
- if (rctx->d.code == 0) { /* local */
- opcode = rctx->d.code_local;
- } else {
- return offset;
- }
- op_ptr = get_op(opcode);
- if (!op_ptr)
- return offset;
-
- ti = proto_tree_add_item(tree, proto_isdn_sup, tvb, offset, tvb_length(tvb), ENC_NA);
- isdn_sup_tree = proto_item_add_subtree(ti, ett_isdn_sup);
-
- proto_tree_add_uint(isdn_sup_tree, hf_isdn_sup_operation, tvb, 0, 0, opcode);
-
- if (op_ptr->arg_pdu)
- offset = op_ptr->arg_pdu(tvb, pinfo, isdn_sup_tree, NULL);
- else
- if (tvb_length_remaining(tvb, offset) > 0) {
- proto_tree_add_text(isdn_sup_tree, tvb, offset, -1, "UNSUPPORTED ARGUMENT TYPE (ETSI Sup)");
- offset += tvb_length_remaining(tvb, offset);
- }
-
- return offset;
-}
-
-/*--- dissect_isdn_sup_res -------------------------------------------------------*/
-static int
-dissect_isdn_sup_res(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_) {
- gint offset;
- rose_ctx_t *rctx;
- //gint32 opcode, service;
- //const qsig_op_t *op_ptr;
- //const gchar *p;
- //proto_item *ti, *ti_tmp;
- //proto_tree *qsig_tree;
-
- offset = 0;
- rctx = get_rose_ctx(pinfo->private_data);
- DISSECTOR_ASSERT(rctx);
- //if (rctx->d.pdu != 2) /* returnResult */
- // return offset;
- //if (rctx->d.code != 0) /* local */
- // return offset;
- //opcode = rctx->d.code_local;
- //op_ptr = get_op(opcode);
- //if (!op_ptr)
- // return offset;
- //service = get_service(opcode);
-
- //ti = proto_tree_add_item(tree, proto_qsig, tvb, offset, tvb_length(tvb), ENC_NA);
- //qsig_tree = proto_item_add_subtree(ti, ett_qsig);
-
- //proto_tree_add_uint(qsig_tree, hf_isdn_sup_operation, tvb, 0, 0, opcode);
- //p = match_strval(opcode, VALS(qsig_str_operation));
- //if (p) {
- // proto_item_append_text(ti, ": %s", p);
- // proto_item_append_text(rctx->d.code_item, " - %s", p);
- // if (rctx->apdu_depth >= 0)
- // proto_item_append_text(proto_item_get_parent_nth(proto_tree_get_parent(tree), rctx->apdu_depth), " %s", p);
- //}
-
- //ti_tmp = proto_tree_add_uint(qsig_tree, hf_qsig_service, tvb, 0, 0, service);
- //p = match_strval(service, VALS(qsig_str_service_name));
- //if (p) proto_item_append_text(ti_tmp, " - %s", p);
-
- //if (op_ptr->res_pdu)
- // offset = op_ptr->res_pdu(tvb, pinfo, qsig_tree, NULL);
- //else
- // if (tvb_length_remaining(tvb, offset) > 0) {
- // proto_tree_add_text(qsig_tree, tvb, offset, -1, "UNSUPPORTED RESULT TYPE (QSIG)");
- // offset += tvb_length_remaining(tvb, offset);
- // }
-
- return offset;
-}
-
-
-
-
-/*--- proto_reg_handoff_isdn_sup ---------------------------------------*/
-
-void proto_reg_handoff_isdn_sup(void) {
- int i;
- dissector_handle_t q931_handle;
- dissector_handle_t isdn_sup_arg_handle;
- dissector_handle_t isdn_sup_res_handle;
-
- q931_handle = find_dissector("q931");
-
- isdn_sup_arg_handle = new_create_dissector_handle(dissect_isdn_sup_arg, proto_isdn_sup);
- isdn_sup_res_handle = new_create_dissector_handle(dissect_isdn_sup_res, proto_isdn_sup);
- for (i=0; i<(int)array_length(isdn_sup_op_tab); i++) {
- dissector_add_uint("q932.ros.etsi.local.arg", isdn_sup_op_tab[i].opcode, isdn_sup_arg_handle);
- dissector_add_uint("q932.ros.etsi.local.res", isdn_sup_op_tab[i].opcode, isdn_sup_res_handle);
- }
-
-}
-
-void proto_register_isdn_sup(void) {
-
- /* List of fields */
- static hf_register_info hf[] = {
- { &hf_isdn_sup,
- { "isdn_sup", "isdn_sup.1",
- FT_INT32, BASE_DEC, NULL, 0,
- NULL, HFILL }
- },
- { &hf_isdn_sup_operation,
- { "Operation", "isdn_sup.operation",
- FT_UINT8, BASE_DEC, VALS(isdn_sup_str_operation), 0x0,
- NULL, HFILL }
- },
-#include "packet-isdn-sup-hfarr.c"
- };
-
- /* List of subtrees */
- static gint *ett[] = {
- &ett_isdn_sup,
-
-#include "packet-isdn-sup-ettarr.c"
- };
-
- /* Register fields and subtrees */
- proto_register_field_array(proto_isdn_sup, hf, array_length(hf));
- proto_register_subtree_array(ett, array_length(ett));
-
- /* Register protocol */
- proto_isdn_sup = proto_register_protocol(PNAME, PSNAME, PFNAME);
-
-}
-
+/* packet-isdn-sup-template.c + * Routines for ETSI Integrated Services Digital Network (ISDN) + * supplementary services + * Copyright 2013, Anders Broman <anders.broman@ericsson.com> + * + * $Id$ + * + * Wireshark - Network traffic analyzer + * By Gerald Combs <gerald@wireshark.org> + * Copyright 1998 Gerald Combs + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * References: ETSI 300 374 + */ + +#include "config.h" + +#include <glib.h> +#include <epan/packet.h> + + +#include "packet-ber.h" + +#define PNAME "ISDN supplementary services" +#define PSNAME "ISDN_SUP" +#define PFNAME "isdn_sup" + +/* Initialize the protocol and registered fields */ +static int proto_isdn_sup = -1; +static int hf_isdn_sup_operation = -1; + +/* Global variables */ + +/* ROSE context */ +static rose_ctx_t isdn_sup_rose_ctx; + +typedef struct _isdn_sup_op_t { + gint32 opcode; + new_dissector_t arg_pdu; + new_dissector_t res_pdu; +} isdn_sup_op_t; + +static const value_string isdn_sup_str_operation[] = { +#include "packet-isdn-sup-table10.c" + { 0, NULL} +}; + +#if 0 +static const value_string isdn_sup_str_error[] = { +#include "packet-isdn-sup-table20.c" + { 0, NULL} +}; +#endif +static int hf_isdn_sup = -1; + +#include "packet-isdn-sup-hf.c" + + +/* Initialize the subtree pointers */ +static gint ett_isdn_sup = -1; + +#include "packet-isdn-sup-ett.c" + + +/* Preference settings default */ + +/* Global variables */ + +#include "packet-isdn-sup-fn.c" + +static const isdn_sup_op_t isdn_sup_op_tab[] = { +#include "packet-isdn-sup-table11.c" +}; + +#if 0 +static const isdn_sup_err_t isdn_sup_err_tab[] = { +#include "packet-isdn-sup-table21.c" +}; +#endif + +static const isdn_sup_op_t *get_op(gint32 opcode) { + int i; + + /* search from the end to get the last occurence if the operation is redefined in some newer specification */ + for (i = array_length(isdn_sup_op_tab) - 1; i >= 0; i--) + if (isdn_sup_op_tab[i].opcode == opcode) + return &isdn_sup_op_tab[i]; + return NULL; +} + +/*--- dissect_isdn_sup_arg ------------------------------------------------------*/ +static int +dissect_isdn_sup_arg(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_) { + int offset; + rose_ctx_t *rctx; + gint32 opcode = 0; + const isdn_sup_op_t *op_ptr; + proto_item *ti; + proto_tree *isdn_sup_tree; + + offset = 0; + rctx = get_rose_ctx(pinfo->private_data); + DISSECTOR_ASSERT(rctx); + if (rctx->d.pdu != 1) /* invoke */ + return offset; + if (rctx->d.code == 0) { /* local */ + opcode = rctx->d.code_local; + } else { + return offset; + } + op_ptr = get_op(opcode); + if (!op_ptr) + return offset; + + ti = proto_tree_add_item(tree, proto_isdn_sup, tvb, offset, tvb_length(tvb), ENC_NA); + isdn_sup_tree = proto_item_add_subtree(ti, ett_isdn_sup); + + proto_tree_add_uint(isdn_sup_tree, hf_isdn_sup_operation, tvb, 0, 0, opcode); + + if (op_ptr->arg_pdu) + offset = op_ptr->arg_pdu(tvb, pinfo, isdn_sup_tree, NULL); + else + if (tvb_length_remaining(tvb, offset) > 0) { + proto_tree_add_text(isdn_sup_tree, tvb, offset, -1, "UNSUPPORTED ARGUMENT TYPE (ETSI Sup)"); + offset += tvb_length_remaining(tvb, offset); + } + + return offset; +} + +/*--- dissect_isdn_sup_res -------------------------------------------------------*/ +static int +dissect_isdn_sup_res(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_) { + gint offset; + rose_ctx_t *rctx; + //gint32 opcode, service; + //const qsig_op_t *op_ptr; + //const gchar *p; + //proto_item *ti, *ti_tmp; + //proto_tree *qsig_tree; + + offset = 0; + rctx = get_rose_ctx(pinfo->private_data); + DISSECTOR_ASSERT(rctx); + //if (rctx->d.pdu != 2) /* returnResult */ + // return offset; + //if (rctx->d.code != 0) /* local */ + // return offset; + //opcode = rctx->d.code_local; + //op_ptr = get_op(opcode); + //if (!op_ptr) + // return offset; + //service = get_service(opcode); + + //ti = proto_tree_add_item(tree, proto_qsig, tvb, offset, tvb_length(tvb), ENC_NA); + //qsig_tree = proto_item_add_subtree(ti, ett_qsig); + + //proto_tree_add_uint(qsig_tree, hf_isdn_sup_operation, tvb, 0, 0, opcode); + //p = match_strval(opcode, VALS(qsig_str_operation)); + //if (p) { + // proto_item_append_text(ti, ": %s", p); + // proto_item_append_text(rctx->d.code_item, " - %s", p); + // if (rctx->apdu_depth >= 0) + // proto_item_append_text(proto_item_get_parent_nth(proto_tree_get_parent(tree), rctx->apdu_depth), " %s", p); + //} + + //ti_tmp = proto_tree_add_uint(qsig_tree, hf_qsig_service, tvb, 0, 0, service); + //p = match_strval(service, VALS(qsig_str_service_name)); + //if (p) proto_item_append_text(ti_tmp, " - %s", p); + + //if (op_ptr->res_pdu) + // offset = op_ptr->res_pdu(tvb, pinfo, qsig_tree, NULL); + //else + // if (tvb_length_remaining(tvb, offset) > 0) { + // proto_tree_add_text(qsig_tree, tvb, offset, -1, "UNSUPPORTED RESULT TYPE (QSIG)"); + // offset += tvb_length_remaining(tvb, offset); + // } + + return offset; +} + + + + +/*--- proto_reg_handoff_isdn_sup ---------------------------------------*/ + +void proto_reg_handoff_isdn_sup(void) { + int i; + dissector_handle_t q931_handle; + dissector_handle_t isdn_sup_arg_handle; + dissector_handle_t isdn_sup_res_handle; + + q931_handle = find_dissector("q931"); + + isdn_sup_arg_handle = new_create_dissector_handle(dissect_isdn_sup_arg, proto_isdn_sup); + isdn_sup_res_handle = new_create_dissector_handle(dissect_isdn_sup_res, proto_isdn_sup); + for (i=0; i<(int)array_length(isdn_sup_op_tab); i++) { + dissector_add_uint("q932.ros.etsi.local.arg", isdn_sup_op_tab[i].opcode, isdn_sup_arg_handle); + dissector_add_uint("q932.ros.etsi.local.res", isdn_sup_op_tab[i].opcode, isdn_sup_res_handle); + } + +} + +void proto_register_isdn_sup(void) { + + /* List of fields */ + static hf_register_info hf[] = { + { &hf_isdn_sup, + { "isdn_sup", "isdn_sup.1", + FT_INT32, BASE_DEC, NULL, 0, + NULL, HFILL } + }, + { &hf_isdn_sup_operation, + { "Operation", "isdn_sup.operation", + FT_UINT8, BASE_DEC, VALS(isdn_sup_str_operation), 0x0, + NULL, HFILL } + }, +#include "packet-isdn-sup-hfarr.c" + }; + + /* List of subtrees */ + static gint *ett[] = { + &ett_isdn_sup, + +#include "packet-isdn-sup-ettarr.c" + }; + + /* Register fields and subtrees */ + proto_register_field_array(proto_isdn_sup, hf, array_length(hf)); + proto_register_subtree_array(ett, array_length(ett)); + + /* Register protocol */ + proto_isdn_sup = proto_register_protocol(PNAME, PSNAME, PFNAME); + +} + |