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dissect the URL in the transport protocol descriptor 

svn path=/trunk/; revision=51241
This commit is contained in:
Martin Kaiser 2013-08-10 12:16:00 +00:00
parent 5364626e07
commit 48485e2c98
1 changed files with 33 additions and 0 deletions
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33
epan/dissectors/packet-dvb-ait.c
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@ -69,6 +69,9 @@ static int hf_dvb_ait_descr_trpt_sel_onid = -1;
static int hf_dvb_ait_descr_trpt_sel_tsid = -1;
static int hf_dvb_ait_descr_trpt_sel_svcid = -1;
static int hf_dvb_ait_descr_trpt_sel_comp = -1;
static int hf_dvb_ait_descr_trpt_sel_url_base = -1;
static int hf_dvb_ait_descr_trpt_sel_url_ext_cnt = -1;
static int hf_dvb_ait_descr_trpt_sel_url_ext = -1;
static int hf_dvb_ait_descr_trpt_sel_bytes = -1;
static int hf_dvb_ait_descr_sal_init_path = -1;
static int hf_dvb_ait_app_loop_len = -1;
@ -246,6 +249,27 @@ dissect_dvb_ait_trpt_proto_desc_body(tvbuff_t *tvb, guint offset,
tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
}
else if (proto_id == TRPT_HTTP) {
guint8 url_base_len, url_ext_cnt, url_ext_len, i;
url_base_len = tvb_get_guint8(tvb, offset);
/* FT_UINT_STRING with one leading length byte */
proto_tree_add_item(tree, hf_dvb_ait_descr_trpt_sel_url_base,
tvb, offset, 1, ENC_ASCII|ENC_NA);
offset += 1+url_base_len;
url_ext_cnt = tvb_get_guint8(tvb, offset);
proto_tree_add_item(tree, hf_dvb_ait_descr_trpt_sel_url_ext_cnt,
tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
for (i=0; i<url_ext_cnt; i++) {
url_ext_len = tvb_get_guint8(tvb, offset);
proto_tree_add_item(tree, hf_dvb_ait_descr_trpt_sel_url_ext,
tvb, offset, 1, ENC_ASCII|ENC_NA);
offset += 1+url_ext_len;
}
}
else {
proto_tree_add_item(tree, hf_dvb_ait_descr_trpt_sel_bytes,
tvb, offset, offset_start+body_len-offset, ENC_BIG_ENDIAN);
@ -517,6 +541,15 @@ proto_register_dvb_ait(void)
{ &hf_dvb_ait_descr_trpt_sel_comp,
{ "Component tag", "dvb_ait.descr.trpt_proto.comp_tag",
FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL } },
{ &hf_dvb_ait_descr_trpt_sel_url_base,
{ "URL base", "dvb_ait.descr.trpt_proto.url_base",
FT_UINT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } },
{ &hf_dvb_ait_descr_trpt_sel_url_ext_cnt,
{ "URL extension count", "dvb_ait.descr.trpt_proto.url_ext_cnt",
FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL } },
{ &hf_dvb_ait_descr_trpt_sel_url_ext,
{ "URL extension", "dvb_ait.descr.trpt_proto.url_ext",
FT_UINT_STRING, BASE_NONE, NULL, 0, NULL, HFILL } },
{ &hf_dvb_ait_descr_trpt_sel_bytes,
{ "Selector bytes", "dvb_ait.descr.trpt_proto.selector_bytes",
FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } },