8a8b883450
they have LF at the end of the line on UN*X and CR/LF on Windows; hopefully this means that if a CR/LF version is checked in on Windows, the CRs will be stripped so that they show up only when checked out on Windows, not on UN*X. svn path=/trunk/; revision=11400
177 lines
4.4 KiB
C
177 lines
4.4 KiB
C
/* lanalyzer.h
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*
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* $Id$
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*
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* Wiretap Library
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* Copyright (c) 1998 by Gilbert Ramirez <gram@alumni.rice.edu>
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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#ifndef __LANALYZER_H__
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#define __LANALYZER_H__
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/* Record type codes: */
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#define RT_HeaderRegular 0x1001
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#define RT_HeaderCyclic 0x1007
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#define RT_RxChannelName 0x1006
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#define RT_TxChannelName 0x100b
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#define RT_FilterName 0x1032
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#define RT_RxTemplateName 0x1035
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#define RT_TxTemplateName 0x1036
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#define RT_DisplayOptions 0x100a
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#define RT_Summary 0x1002
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#define RT_SubfileSummary 0x1003
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#define RT_CyclicInformation 0x1009
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#define RT_Index 0x1004
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#define RT_PacketData 0x1005
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#define LA_ProFileLimit (1024 * 1024 * 32)
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typedef guint8 Eadr[6];
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typedef guint16 TimeStamp[3]; /* 0.5 microseconds since start of trace */
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/*
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* These records have only 2-byte alignment for 4-byte quantities,
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* so the structures aren't necessarily valid; they're kept as comments
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* for reference purposes.
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*/
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/*
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* typedef struct {
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* guint8 day;
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* guint8 mon;
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* gint16 year;
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* } Date;
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*/
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/*
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* typedef struct {
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* guint8 second;
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* guint8 minute;
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* guint8 hour;
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* guint8 day;
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* gint16 reserved;
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* } Time;
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*/
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/*
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* typedef struct {
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* guint16 rx_channels;
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* guint16 rx_errors;
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* gint16 rx_frm_len;
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* gint16 rx_frm_sln;
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* TimeStamp rx_time;
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* guint32 pktno;
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* gint16 prvlen;
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* gint16 offset;
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* gint16 tx_errs;
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* gint16 rx_filters;
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* gint8 unused[2];
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* gint16 hwcolls;
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* gint16 hwcollschans;
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* Packetdata ....;
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* } LA_PacketRecord;
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*/
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#define LA_PacketRecordSize 32
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/*
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* typedef struct {
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* Date datcre;
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* Date datclo;
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* Time timeopn;
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* Time timeclo;
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* Eadr statadr;
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* gint16 mxseqno;
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* gint16 slcoff;
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* gint16 mxslc;
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* gint32 totpktt;
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* gint32 statrg;
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* gint32 stptrg;
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* gint32 mxpkta[36];
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* gint16 board_type;
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* gint16 board_version;
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* gint8 reserved[18];
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* } Summary;
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*/
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#define SummarySize (18+22+(4*36)+6+6+6+4+4)
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/*
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* typedef struct {
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* gint16 rid;
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* gint16 rlen;
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* Summary s;
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* } LA_SummaryRecord;
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*/
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#define LA_SummaryRecordSize (SummarySize + 4)
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/*
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* typedef struct {
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* gint16 rid;
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* gint16 rlen;
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* gint16 seqno;
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* gint32 totpktf;
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* } LA_SubfileSummaryRecord;
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*/
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#define LA_SubfileSummaryRecordSize 10
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#define LA_IndexSize 500
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/*
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* typedef struct {
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* gint16 rid;
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* gint16 rlen;
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* gint16 idxsp; = LA_IndexSize
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* gint16 idxct;
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* gint8 idxgranu;
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* gint8 idxvd;
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* gint32 trcidx[LA_IndexSize + 2]; +2 undocumented but used by La 2.2
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* } LA_IndexRecord;
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*/
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#define LA_IndexRecordSize (10 + 4 * (LA_IndexSize + 2))
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/*
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* typedef struct {
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* gint16 rid;
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* gint16 rlen;
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* } LA_RecordHeader;
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*/
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#define LA_RecordHeaderSize 4
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typedef struct {
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gboolean init;
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struct timeval start;
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guint32 pkts;
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int encap;
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int lastlen;
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} LA_TmpInfo;
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int lanalyzer_open(wtap *wth, int *err, gchar **err_info);
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gboolean lanalyzer_dump_open(wtap_dumper *wdh, gboolean cant_seek, int *err);
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int lanalyzer_dump_can_write_encap(int encap);
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#endif
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