66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
/*
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* $Id: dfilter-int.h,v 1.7 2002/08/28 20:40:55 jmayer Exp $
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@ethereal.com>
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* Copyright 2001 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef DFILTER_INT_H
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#define DFILTER_INT_H
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#include "dfilter.h"
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#include "syntax-tree.h"
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#include <epan/proto.h>
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/* Passed back to user */
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struct _dfilter_t {
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GPtrArray *insns;
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int num_registers;
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GList **registers;
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gboolean *attempted_load;
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int *interesting_fields;
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int num_interesting_fields;
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};
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typedef struct {
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/* Syntax Tree stuff */
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stnode_t *st_root;
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gboolean syntax_error;
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GPtrArray *insns;
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GHashTable *loaded_fields;
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GHashTable *interesting_fields;
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int next_insn_id;
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int next_register;
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} dfwork_t;
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/* Constructor/Destructor prototypes for Lemon Parser */
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void *DfilterAlloc(void* (*)(gulong));
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void DfilterFree(void*, void (*)(void *));
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void Dfilter(void*, int, stnode_t*, dfwork_t*);
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/* Scanner's lval */
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extern stnode_t *df_lval;
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/* Set dfilter_error_msg_buf and dfilter_error_msg */
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void
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dfilter_fail(char *format, ...);
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#endif
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