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PER:Add function to add "PER encoded lable" to the tree.

This commit is contained in:
Anders Broman 2022-04-12 08:33:36 +02:00
parent 09696f1762
commit 096947337e
5 changed files with 20 additions and 2 deletions
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1
epan/dissectors/asn1/nrppa/nrppa.cnf
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@ -62,6 +62,7 @@ ProtocolExtensionField/id ext_id
#.FN_HDR NRPPA-PDU
proto_tree_add_item(tree, proto_nrppa, tvb, 0, -1, ENC_NA);
add_per_encoded_label(tvb, actx->pinfo, tree);
col_append_sep_str(actx->pinfo->cinfo, COL_PROTOCOL, "/", "NRPPa");
#.END

3
epan/dissectors/packet-nrppa.c
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@ -1479,6 +1479,7 @@ dissect_nrppa_NRPPA_PDU(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_,
#line 63 "./asn1/nrppa/nrppa.cnf"
proto_tree_add_item(tree, proto_nrppa, tvb, 0, -1, ENC_NA);
add_per_encoded_label(tvb, actx->pinfo, tree);
col_append_sep_str(actx->pinfo->cinfo, COL_PROTOCOL, "/", "NRPPa");
@ -4174,7 +4175,7 @@ dissect_nrppa_DLPRSResourceCoordinates(tvbuff_t *tvb _U_, int offset _U_, asn1_c
static int
dissect_nrppa_TAC(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
#line 72 "./asn1/nrppa/nrppa.cnf"
#line 73 "./asn1/nrppa/nrppa.cnf"
tvbuff_t *parameter_tvb = NULL;
offset = dissect_per_octet_string(tvb, offset, actx, tree, -1,
3, 3, FALSE, &parameter_tvb);

15
epan/dissectors/packet-per.c
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@ -61,6 +61,7 @@ static int hf_per_internal_range = -1;
static int hf_per_internal_num_bits = -1;
static int hf_per_internal_min = -1;
static int hf_per_internal_value = -1;
static int hf_per_encoding_boiler_plate = -1;
static gint ett_per_open_type = -1;
static gint ett_per_containing = -1;
@ -109,6 +110,15 @@ static const true_false_string tfs_small_number_bit = {
"The number is large, >63"
};
void
add_per_encoded_label(tvbuff_t* tvb, packet_info* pinfo _U_, proto_tree* tree)
{
proto_item* ti;
ti = proto_tree_add_item(tree, hf_per_encoding_boiler_plate, tvb, 0, -1, ENC_NA);
proto_item_set_generated(ti);
}
#define BYTE_ALIGN_OFFSET(offset) if(offset&0x07){offset=(offset&0xfffffff8)+8;}
@ -2850,6 +2860,11 @@ proto_register_per(void)
{ "Bits", "per.internal.value",
FT_UINT64, BASE_DEC, NULL, 0,
NULL, HFILL }},
{ &hf_per_encoding_boiler_plate,
{ "PER encoded protocol, to see PER internal fields set protocol PER preferences", "per.encoding_boiler_plate",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL } },
};
static gint *ett[] = {

2
epan/dissectors/packet-per.h
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@ -119,5 +119,5 @@ extern guint32 dissect_per_length_determinant(tvbuff_t *tvb, guint32 offset, asn
WS_DLL_PUBLIC int call_per_oid_callback(const char *oid, tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset, asn1_ctx_t *actx, int hf_index);
WS_DLL_PUBLIC void register_per_oid_dissector(const char *oid, dissector_t dissector, int proto, const char *name);
WS_DLL_PUBLIC void add_per_encoded_label(tvbuff_t* tvb, packet_info* pinfo _U_, proto_tree* tree);
#endif /* __PACKET_PER_H__ */

1
packaging/debian/libwireshark0.symbols
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@ -31,6 +31,7 @@ libwireshark.so.0 libwireshark0 #MINVER#
add_ipv6_name@Base 1.9.1
add_itu_tcap_subdissector@Base 1.9.1
add_new_data_source@Base 1.9.1
add_per_encoded_label@Base 3.7.0
add_srt_table_data@Base 1.99.8
address_to_bytes@Base 2.1.1
address_to_display@Base 1.99.2