Hi ,
I have my test dissector , running over SUA , in TLV ( tag
length value) format. In one of the messages, I want to add an existing RANAP (
asn.1 format) message along with the other parameters of my protocol. The
coding of one of the messages in which I have called RANAP message goes like
this:
dissect_message(tvbuff_t *tvb,int offset ,proto_tree *xxx_tree,packet_info
*pinfo)
{
asn1_ctx_t actx;
asn1_ctx_init(&actx, ASN1_ENC_PER, TRUE, pinfo);
offset = dissect_ranap_ResetResource(tvb, offset, &actx,
macic_tree, hf_macic_ranap_resetResource);
proto_tree_add_item(xxx_tree, hf_xxx_clust,tvb, offset, en,
FALSE);
offset = offset + len;
}
I have seen this way of implementation in MEGACO , trying to
call a h245 message. But the RANAP message is not dissected properly and also I
am not able to get the remaining parameters in the message. Could somebody confirm
whether it is the right way to call a message from a different dissector.
BR,
Tarani
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