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From Johnny Mitrevski: 

Added RRLP functionality to the BSSLAP dissector that would be useful.

svn path=/trunk/; revision=26725
This commit is contained in:
Anders Broman 2008-11-07 06:04:04 +00:00
parent 80d1b0a793
commit 98ae860115
1 changed files with 19 additions and 8 deletions
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27
epan/dissectors/packet-gsm_bsslap.c
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@ -39,6 +39,8 @@
#include "packet-gsm_a_common.h"
static dissector_handle_t bsslap_rrlp_handle = NULL;
/* Initialize the protocol and registered fields */
static int proto_gsm_bsslap = -1;
static int hf_gsm_bsslap_msg_type = -1;
@ -234,7 +236,7 @@ static guint8
de_rrlp_flg(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
{
guint32 curr_offset;
curr_offset = offset;
proto_tree_add_item(tree, hf_gsm_bsslap_rrlp_flg, tvb, curr_offset, 1, FALSE);
curr_offset++;
@ -244,15 +246,23 @@ de_rrlp_flg(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gcha
static guint8
de_rrlp_ie(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_)
{
guint32 curr_offset;
guint32 curr_offset;
tvbuff_t *rrlp_tvb;
static packet_info p_info;
guint16 length;
length = tvb_get_ntohs(tvb, offset);
curr_offset = offset;
/* RRLP APDU (3GPP TS 44.031)*/
proto_tree_add_text(tree,tvb, curr_offset, len,"RRLP APDU Not decoded yet");
curr_offset = offset + 2;
if (length > 0)
{
rrlp_tvb = tvb_new_subset(tvb, curr_offset, length, length);
if (bsslap_rrlp_handle)
call_dissector(bsslap_rrlp_handle, rrlp_tvb, &p_info, tree);
}
curr_offset++;
return(len);
curr_offset += length;
return(curr_offset - offset);
}
/*
* 5.17 Cell Identity List IE
@ -850,6 +860,7 @@ dissect_gsm_bsslap(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
void
proto_reg_handoff_gsm_bsslap(void)
{
bsslap_rrlp_handle = find_dissector("rrlp");
}
void