forked from osmocom/wireshark
This patch adds some expert info in CDT when:
- Unable to get compressed content - Unable to uncompress content http://www.wireshark.org/lists/wireshark-dev/200702/msg00356.html svn path=/trunk/; revision=20746
This commit is contained in:
parent
06e7801472
commit
4a6b87d35e
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@ -66,12 +66,15 @@ CompressedData B "1.3.26.0.4406.0.4.2" "cdt"
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#.FN_BODY CompressedContent
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tvbuff_t *next_tvb = NULL, *compr_tvb = NULL;
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proto_item *tf = NULL;
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int save_offset = offset;
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%(DEFAULT_BODY)s
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if (compr_tvb == NULL) {
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proto_tree_add_text (top_tree, tvb, save_offset, -1,
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"[Error: Unable to get compressed content]");
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tf = proto_tree_add_text (top_tree, tvb, save_offset, -1,
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"[Error: Unable to get compressed content]");
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expert_add_info_format (pinfo, tf, PI_UNDECODED, PI_ERROR,
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"Unable to get compressed content");
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if (check_col (pinfo->cinfo, COL_INFO))
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col_append_fstr (pinfo->cinfo, COL_INFO,
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"[Error: Unable to get compressed content]");
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@ -81,8 +84,10 @@ CompressedData B "1.3.26.0.4406.0.4.2" "cdt"
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next_tvb = tvb_uncompress (compr_tvb, 0, tvb_length (compr_tvb));
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if (next_tvb == NULL) {
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proto_tree_add_text (top_tree, tvb, save_offset, -1,
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"[Error: Unable to uncompress content]");
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tf = proto_tree_add_text (top_tree, tvb, save_offset, -1,
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"[Error: Unable to uncompress content]");
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expert_add_info_format (pinfo, tf, PI_UNDECODED, PI_ERROR,
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"Unable to uncompress content");
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if (check_col (pinfo->cinfo, COL_INFO))
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col_append_fstr (pinfo->cinfo, COL_INFO,
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"[Error: Unable to uncompress content]");
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@ -2,7 +2,7 @@
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*
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* Routines for Compressed Data Type packet dissection.
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*
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* Copyright 2005, Stig Bj>rlykke <stig@bjorlykke.org>, Thales Norway AS
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* Copyright 2005, Stig Bjørlykke <stig@bjorlykke.org>, Thales Norway AS
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*
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* $Id$
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*
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@ -33,6 +33,7 @@
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#include <epan/packet.h>
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#include <epan/oid_resolv.h>
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#include <epan/expert.h>
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#include "packet-ber.h"
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#include "packet-x411.h"
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@ -2,7 +2,7 @@
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*
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* Routines for Compressed Data Type packet dissection.
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*
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* Copyright 2005, Stig Bj>rlykke <stig@bjorlykke.org>, Thales Norway AS
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* Copyright 2005, Stig Bjørlykke <stig@bjorlykke.org>, Thales Norway AS
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*
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* $Id$
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*
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@ -1,6 +1,6 @@
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/* Do not modify this file. */
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/* It is created automatically by the ASN.1 to Wireshark dissector compiler */
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/* .\packet-cdt.c */
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/* ./packet-cdt.c */
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/* ../../tools/asn2wrs.py -b -e -p cdt -c cdt.cnf -s packet-cdt-template cdt.asn */
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/* Input file: packet-cdt-template.c */
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@ -10,7 +10,7 @@
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*
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* Routines for Compressed Data Type packet dissection.
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*
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* Copyright 2005, Stig Bj>rlykke <stig@bjorlykke.org>, Thales Norway AS
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* Copyright 2005, Stig Bjørlykke <stig@bjorlykke.org>, Thales Norway AS
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*
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* $Id$
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*
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@ -41,6 +41,7 @@
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#include <epan/packet.h>
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#include <epan/oid_resolv.h>
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#include <epan/expert.h>
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#include "packet-ber.h"
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#include "packet-x411.h"
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@ -70,7 +71,7 @@ static int hf_cdt_contentType_OID = -1; /* OBJECT_IDENTIFIER */
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static int hf_cdt_compressedContent = -1; /* CompressedContent */
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/*--- End of included file: packet-cdt-hf.c ---*/
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#line 52 "packet-cdt-template.c"
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#line 53 "packet-cdt-template.c"
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/* Initialize the subtree pointers */
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@ -82,7 +83,7 @@ static gint ett_cdt_CompressedContentInfo = -1;
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static gint ett_cdt_T_contentType = -1;
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/*--- End of included file: packet-cdt-ett.c ---*/
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#line 55 "packet-cdt-template.c"
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#line 56 "packet-cdt-template.c"
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/*--- Included file: packet-cdt-fn.c ---*/
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@ -247,14 +248,17 @@ static int
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dissect_cdt_CompressedContent(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
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#line 68 "cdt.cnf"
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tvbuff_t *next_tvb = NULL, *compr_tvb = NULL;
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proto_item *tf = NULL;
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int save_offset = offset;
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offset = dissect_ber_octet_string(implicit_tag, pinfo, tree, tvb, offset, hf_index,
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&compr_tvb);
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if (compr_tvb == NULL) {
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proto_tree_add_text (top_tree, tvb, save_offset, -1,
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"[Error: Unable to get compressed content]");
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tf = proto_tree_add_text (top_tree, tvb, save_offset, -1,
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"[Error: Unable to get compressed content]");
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expert_add_info_format (pinfo, tf, PI_UNDECODED, PI_ERROR,
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"Unable to get compressed content");
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if (check_col (pinfo->cinfo, COL_INFO))
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col_append_fstr (pinfo->cinfo, COL_INFO,
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"[Error: Unable to get compressed content]");
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@ -264,8 +268,10 @@ dissect_cdt_CompressedContent(gboolean implicit_tag _U_, tvbuff_t *tvb, int offs
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next_tvb = tvb_uncompress (compr_tvb, 0, tvb_length (compr_tvb));
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if (next_tvb == NULL) {
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proto_tree_add_text (top_tree, tvb, save_offset, -1,
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"[Error: Unable to uncompress content]");
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tf = proto_tree_add_text (top_tree, tvb, save_offset, -1,
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"[Error: Unable to uncompress content]");
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expert_add_info_format (pinfo, tf, PI_UNDECODED, PI_ERROR,
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"Unable to uncompress content");
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if (check_col (pinfo->cinfo, COL_INFO))
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col_append_fstr (pinfo->cinfo, COL_INFO,
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"[Error: Unable to uncompress content]");
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@ -326,7 +332,7 @@ static void dissect_CompressedData_PDU(tvbuff_t *tvb, packet_info *pinfo, proto_
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/*--- End of included file: packet-cdt-fn.c ---*/
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#line 57 "packet-cdt-template.c"
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#line 58 "packet-cdt-template.c"
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/*--- proto_register_cdt -------------------------------------------*/
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@ -399,7 +405,7 @@ void proto_register_cdt (void) {
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"cdt.CompressedContent", HFILL }},
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/*--- End of included file: packet-cdt-hfarr.c ---*/
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#line 89 "packet-cdt-template.c"
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#line 90 "packet-cdt-template.c"
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};
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/* List of subtrees */
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@ -413,7 +419,7 @@ void proto_register_cdt (void) {
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&ett_cdt_T_contentType,
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/*--- End of included file: packet-cdt-ettarr.c ---*/
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#line 94 "packet-cdt-template.c"
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#line 95 "packet-cdt-template.c"
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};
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/* Register protocol */
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@ -435,5 +441,5 @@ void proto_reg_handoff_cdt (void) {
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/*--- End of included file: packet-cdt-dis-tab.c ---*/
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#line 109 "packet-cdt-template.c"
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#line 110 "packet-cdt-template.c"
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}
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@ -1,6 +1,6 @@
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/* Do not modify this file. */
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/* It is created automatically by the ASN.1 to Wireshark dissector compiler */
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/* .\packet-cdt.h */
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/* ./packet-cdt.h */
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/* ../../tools/asn2wrs.py -b -e -p cdt -c cdt.cnf -s packet-cdt-template cdt.asn */
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/* Input file: packet-cdt-template.h */
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@ -10,7 +10,7 @@
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*
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* Routines for Compressed Data Type packet dissection.
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*
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* Copyright 2005, Stig Bj>rlykke <stig@bjorlykke.org>, Thales Norway AS
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* Copyright 2005, Stig Bjørlykke <stig@bjorlykke.org>, Thales Norway AS
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*
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* $Id$
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*
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