forked from osmocom/wireshark
aec280d874
declares the functions must be included, in order to make sure the declarations match the function signature. Make it so. They *didn't* match; fix that. Do *not* use 16-bit tvbuff offsets; there is no advantage to that (and, in fact, 32-bit arithmetic may be easier on some platforms), and it has the disadvantage that you're more likely to have the offset overflow. dissect_cbs_serial_number() returns the new offset, not the length of the item it dissected; don't add its return value to the offset, set the offset to its return value. Make dissect_cbs_message_identifier() return the new offset as well, for consistency, and don't add *its* return value to the offset. svn path=/trunk/; revision=54714
69 lines
2.1 KiB
C
69 lines
2.1 KiB
C
/* packet-cell_broadcast.h
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*
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* $Id$
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*
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* Copyright 2011, Mike Morrin <mike.morrin [AT] ipaccess.com>,
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef PACKET_CELL_BROADCAST_H
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#define PACKET_CELL_BROADCAST_H
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/**
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* Dissects the GSM/UMTS/SABP Message Identifier
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*
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* @param tvb the tv buffer of the current data
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* @param tree the tree to append this item to
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* @param offset the offset in the tvb
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*
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* @return the offset after the Message Identifier
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*/
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guint dissect_cbs_message_identifier(tvbuff_t *tvb, proto_tree *tree, guint offset);
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/**
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* Decodes the GSM/UMTS/SABP message Serial Number
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*
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* @param tvb the tv buffer of the current data
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* @param tree the tree to append this item to
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* @param offset the offset in the tvb
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*
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* @return the offset after the Serial Number
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*/
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guint dissect_cbs_serial_number(tvbuff_t *tvb, proto_tree *tree, guint offset);
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/**
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* Dissects UMTS/SABP Cell Broadcast Message
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*
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* @param tvb the tv buffer of the current data
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* @param pinfo the packet info of the current data
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* @param tree the tree to append this item to
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*/
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void dissect_umts_cell_broadcast_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
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/**
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* Dissects CB Data
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*/
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tvbuff_t * dissect_cbs_data(guint8 sms_encoding, tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint offset);
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#endif /* PACKET_CELL_BROADCAST_H */
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