1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
# cdt.cnf
# Compressed Data Type conformation file
#.EXPORTS
CompressedData
#.REGISTER
CompressedData B "1.3.26.0.4406.0.4.2" "cdt"
#.FN_BODY CompressedData
content_type = 0;
%(DEFAULT_BODY)s
#.FN_PARS AlgorithmID-ShortForm
VAL_PTR = &value
#.FN_BODY AlgorithmID-ShortForm
guint32 value;
%(DEFAULT_BODY)s
proto_item_append_text (cdt_item, ", %%s",
val_to_str (value, cdt_AlgorithmID_ShortForm_vals,
"unknown"));
col_append_fstr (actx->pinfo->cinfo, COL_INFO, "%%s ",
val_to_str (value, cdt_AlgorithmID_ShortForm_vals,
"unknown"));
#.FN_PARS ContentType-ShortForm
VAL_PTR = &content_type
#.FN_BODY ContentType-ShortForm
%(DEFAULT_BODY)s
proto_item_append_text (cdt_item, ", %%s",
val_to_str (content_type, cdt_ContentType_ShortForm_vals,
"unknown"));
col_append_fstr (actx->pinfo->cinfo, COL_INFO, "%%s ",
val_to_str (content_type, cdt_ContentType_ShortForm_vals,
"unknown"));
#.FN_PARS CompressedContentInfo/contentType/contentType-OID
FN_VARIANT = _str VAL_PTR = &obj_id
#.FN_BODY CompressedContentInfo/contentType/contentType-OID
const char *obj_id = NULL;
%(DEFAULT_BODY)s
if (obj_id) {
const char *name = oid_resolved_from_string (wmem_packet_scope(), obj_id);
if (!name) {
name = obj_id;
}
proto_item_append_text (cdt_item, ", %%s", name);
col_append_fstr (actx->pinfo->cinfo, COL_INFO, "%%s ", name);
}
#.FN_PARS CompressedContent
VAL_PTR = &compr_tvb
#.FN_BODY CompressedContent
tvbuff_t *next_tvb = NULL, *compr_tvb = NULL;
int save_offset = offset;
%(DEFAULT_BODY)s
if (compr_tvb == NULL) {
proto_tree_add_expert(top_tree, actx->pinfo, &ei_cdt_unable_compress_content,
tvb, save_offset, -1);
col_append_str (actx->pinfo->cinfo, COL_INFO,
"[Error: Unable to get compressed content]");
return offset;
}
next_tvb = tvb_child_uncompress (tvb, compr_tvb, 0, tvb_reported_length (compr_tvb));
if (next_tvb == NULL) {
proto_tree_add_expert(top_tree, actx->pinfo, &ei_cdt_unable_uncompress_content,
tvb, save_offset, -1);
col_append_str (actx->pinfo->cinfo, COL_INFO,
"[Error: Unable to uncompress content]");
return offset;
}
add_new_data_source (actx->pinfo, next_tvb, "Uncompressed Content");
switch (content_type) {
case CDT_UNDEFINED:
call_data_dissector(next_tvb, actx->pinfo, top_tree);
break;
case CDT_EXTERNAL:
dissect_unknown_ber (actx->pinfo, next_tvb, 0, top_tree);
break;
case CDT_P1:
dissect_p1_mts_apdu (next_tvb, actx->pinfo, top_tree, NULL);
break;
default:
call_data_dissector(next_tvb, actx->pinfo, top_tree);
break;
}
#.END
|
