forked from osmocom/wireshark
ee5ca25d31
"epan/..." pathnames, so as to avoid collisions with header files in any of the directories in which we look (e.g., "proto.h", as some other package has its own "proto.h" file which it installs in the top-level include directory). Don't add "-I" flags to search "epan", as that's no longer necessary (and we want includes of "epan" headers to fail if the "epan/" is left out, so that we don't re-introduce includes lacking "epan/"). svn path=/trunk/; revision=4586
71 lines
1.9 KiB
C
71 lines
1.9 KiB
C
/*
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* $Id: dfilter-int.h,v 1.5 2002/01/21 07:37:37 guy 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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/* Given a field abbreviation, returns the proto ID, or -1 if
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* it doesn't exist. */
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header_field_info*
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dfilter_lookup_token(char *abbrev);
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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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