forked from osmocom/wireshark
83 lines
3.6 KiB
C
83 lines
3.6 KiB
C
/* packet-pn.h
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* Common functions for other PROFINET protocols like DCP, MRP, ...
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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 1999 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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#define FRAME_ID_DCP_HELLO 0xfefc
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#define FRAME_ID_DCP_GETORSET 0xfefd
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#define FRAME_ID_DCP_IDENT_REQ 0xfefe
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#define FRAME_ID_DCP_IDENT_RES 0xfeff
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extern void init_pn(int proto);
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extern int dissect_pn_uint8(tvbuff_t *tvb, gint offset, packet_info *pinfo,
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proto_tree *tree, int hfindex, guint8 *pdata);
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extern int dissect_pn_uint16_ret_item(tvbuff_t *tvb, gint offset, packet_info *pinfo _U_,
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proto_tree *tree, int hfindex, guint16 *pdata, proto_item ** new_item);
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extern int dissect_pn_uint16(tvbuff_t *tvb, gint offset, packet_info *pinfo,
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proto_tree *tree, int hfindex, guint16 *pdata);
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extern int dissect_pn_uint32(tvbuff_t *tvb, gint offset, packet_info *pinfo,
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proto_tree *tree, int hfindex, guint32 *pdata);
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extern int dissect_pn_int16(tvbuff_t *tvb, gint offset, packet_info *pinfo,
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proto_tree *tree, int hfindex, gint16 *pdata);
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extern int dissect_pn_int32(tvbuff_t *tvb, gint offset, packet_info *pinfo,
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proto_tree *tree, int hfindex, gint32 *pdata);
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extern int dissect_pn_oid(tvbuff_t *tvb, int offset, packet_info *pinfo,
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proto_tree *tree, int hfindex, guint32 *pdata);
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extern int dissect_pn_mac(tvbuff_t *tvb, int offset, packet_info *pinfo,
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proto_tree *tree, int hfindex, guint8 *pdata);
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extern int dissect_pn_ipv4(tvbuff_t *tvb, int offset, packet_info *pinfo,
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proto_tree *tree, int hfindex, guint32 *pdata);
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extern int dissect_pn_uuid(tvbuff_t *tvb, int offset, packet_info *pinfo,
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proto_tree *tree, int hfindex, e_uuid_t *uuid);
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extern int dissect_pn_undecoded(tvbuff_t *tvb, int offset, packet_info *pinfo,
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proto_tree *tree, guint32 length);
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extern int dissect_pn_user_data(tvbuff_t *tvb, int offset, packet_info *pinfo _U_,
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proto_tree *tree, guint32 length, const char *text);
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#define SUBST_DATA 1
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#define FRAG_DATA 2
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extern int dissect_pn_user_data_bytes(tvbuff_t *tvb, int offset, packet_info *pinfo _U_,
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proto_tree *tree, guint32 length, int iSelect);
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extern int dissect_pn_malformed(tvbuff_t *tvb, int offset, packet_info *pinfo,
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proto_tree *tree, guint32 length);
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extern int dissect_pn_padding(tvbuff_t *tvb, int offset, packet_info *pinfo,
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proto_tree *tree, int length);
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extern int dissect_pn_align4(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree);
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extern void pn_append_info(packet_info *pinfo, proto_item *dcp_item, const char *text);
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extern gboolean dissect_CSF_SDU_heur(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data);
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