d155b0da19
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8467 svn path=/trunk/; revision=48645
157 lines
4.3 KiB
C++
157 lines
4.3 KiB
C++
/* value_string.h
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* Definitions for value_string structures and routines
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*
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* $Id$
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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 __VALUE_STRING_H__
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#define __VALUE_STRING_H__
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#include <glib.h>
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#include "ws_symbol_export.h"
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/* VALUE TO STRING MATCHING */
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typedef struct _value_string {
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guint32 value;
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const gchar *strptr;
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} value_string;
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WS_DLL_PUBLIC
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const gchar*
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val_to_str(const guint32 val, const value_string *vs, const char *fmt);
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WS_DLL_PUBLIC
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const gchar*
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val_to_str_const(const guint32 val, const value_string *vs, const char *unknown_str);
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WS_DLL_PUBLIC
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const gchar*
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try_val_to_str(const guint32 val, const value_string *vs);
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WS_DLL_PUBLIC
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const gchar*
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try_val_to_str_idx(const guint32 val, const value_string *vs, gint *idx);
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/* STRING TO VALUE MATCHING */
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WS_DLL_PUBLIC
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guint32
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str_to_val(const gchar *val, const value_string *vs, const guint32 err_val);
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WS_DLL_PUBLIC
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gint
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str_to_val_idx(const gchar *val, const value_string *vs);
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/* EXTENDED VALUE TO STRING MATCHING */
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struct _value_string_ext;
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typedef const value_string *(*_value_string_match2_t)(const guint32, const struct _value_string_ext *);
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typedef struct _value_string_ext {
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_value_string_match2_t _vs_match2;
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guint32 _vs_first_value; /* first value of the value_string array */
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guint _vs_num_entries; /* number of entries in the value_string array */
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/* (excluding final {0, NULL}) */
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const value_string *_vs_p; /* the value string array address */
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const gchar *_vs_name; /* vse "Name" (for error messages) */
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} value_string_ext;
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#define VALUE_STRING_EXT_VS_P(x) (x)->_vs_p
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#define VALUE_STRING_EXT_VS_NUM_ENTRIES(x) (x)->_vs_num_entries
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#define VALUE_STRING_EXT_VS_NAME(x) (x)->_vs_name
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WS_DLL_PUBLIC
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const value_string*
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_try_val_to_str_ext_init(const guint32 val, const value_string_ext *vse);
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#define VALUE_STRING_EXT_INIT(x) { _try_val_to_str_ext_init, 0, array_length(x)-1, x, #x }
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WS_DLL_PUBLIC
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value_string_ext*
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value_string_ext_new(value_string *vs, guint vs_tot_num_entries, const gchar *vs_name);
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WS_DLL_PUBLIC
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const gchar*
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val_to_str_ext(const guint32 val, const value_string_ext *vs, const char *fmt);
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WS_DLL_PUBLIC
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const gchar*
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val_to_str_ext_const(const guint32 val, const value_string_ext *vs, const char *unknown_str);
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WS_DLL_PUBLIC
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const gchar*
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try_val_to_str_ext(const guint32 val, const value_string_ext *vse);
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WS_DLL_PUBLIC
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const gchar*
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try_val_to_str_idx_ext(const guint32 val, value_string_ext *vse, gint *idx);
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/* STRING TO STRING MATCHING */
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typedef struct _string_string {
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const gchar *value;
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const gchar *strptr;
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} string_string;
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WS_DLL_PUBLIC
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const gchar*
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str_to_str(const gchar *val, const string_string *vs, const char *fmt);
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WS_DLL_PUBLIC
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const gchar*
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try_str_to_str(const gchar *val, const string_string *vs);
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WS_DLL_PUBLIC
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const gchar*
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try_str_to_str_idx(const gchar *val, const string_string *vs, gint *idx);
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/* RANGE TO STRING MATCHING */
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typedef struct _range_string {
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guint32 value_min;
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guint32 value_max;
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const gchar *strptr;
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} range_string;
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WS_DLL_PUBLIC
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const gchar*
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rval_to_str(const guint32 val, const range_string *rs, const char *fmt);
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WS_DLL_PUBLIC
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const gchar*
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try_rval_to_str(const guint32 val, const range_string *rs);
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WS_DLL_PUBLIC
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const gchar*
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try_rval_to_str_idx(const guint32 val, const range_string *rs, gint *idx);
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/* MISC (generally do not use) */
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WS_DLL_LOCAL
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gboolean
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value_string_ext_validate(const value_string_ext *vse);
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WS_DLL_LOCAL
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const gchar*
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value_string_ext_match_type_str(const value_string_ext *vse);
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#endif /* __VALUE_STRING_H__ */
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