forked from osmocom/wireshark
20c7414c71
interpret encoding fields as UINT32 so that the displayed value matches the actual bytes in the packet svn path=/trunk/; revision=53927
124 lines
3.7 KiB
C
124 lines
3.7 KiB
C
/* charsets.h
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* Routines for handling character sets
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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 __CHARSETS_H__
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#define __CHARSETS_H__
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#include "ws_symbol_export.h"
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#include <epan/tvbuff.h>
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#include <epan/value_string.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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typedef enum {
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DVB_ENCODING_LATIN = 0,
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DVB_ENCODING_ISO_8859_5,
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DVB_ENCODING_ISO_8859_6,
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DVB_ENCODING_ISO_8859_7,
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DVB_ENCODING_ISO_8859_8,
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DVB_ENCODING_ISO_8859_9,
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DVB_ENCODING_ISO_8859_10,
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DVB_ENCODING_ISO_8859_11,
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/* 0x08 is reserved */
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DVB_ENCODING_ISO_8859_13 = 9,
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DVB_ENCODING_ISO_8859_14,
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DVB_ENCODING_ISO_8859_15,
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/* TODO: 0x11...0x15 */
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DVB_ENCODING_EXT_BASE = 0x100000,
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DVB_ENCODING_EXT_ISO_8859_1 = DVB_ENCODING_EXT_BASE | 1,
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DVB_ENCODING_EXT_ISO_8859_2 = DVB_ENCODING_EXT_BASE | 2,
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DVB_ENCODING_EXT_ISO_8859_3 = DVB_ENCODING_EXT_BASE | 3,
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DVB_ENCODING_EXT_ISO_8859_4 = DVB_ENCODING_EXT_BASE | 4,
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DVB_ENCODING_EXT_ISO_8859_5 = DVB_ENCODING_EXT_BASE | 5,
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DVB_ENCODING_EXT_ISO_8859_6 = DVB_ENCODING_EXT_BASE | 6,
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DVB_ENCODING_EXT_ISO_8859_7 = DVB_ENCODING_EXT_BASE | 7,
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DVB_ENCODING_EXT_ISO_8859_8 = DVB_ENCODING_EXT_BASE | 8,
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DVB_ENCODING_EXT_ISO_8859_9 = DVB_ENCODING_EXT_BASE | 9,
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DVB_ENCODING_EXT_ISO_8859_10 = DVB_ENCODING_EXT_BASE | 10,
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DVB_ENCODING_EXT_ISO_8859_11 = DVB_ENCODING_EXT_BASE | 11,
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/* DVB_ENCODING_ISO_8859_12 = DVB_ENCODING_EXT_BASE | 12 */
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DVB_ENCODING_EXT_ISO_8859_13 = DVB_ENCODING_EXT_BASE | 13,
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DVB_ENCODING_EXT_ISO_8859_14 = DVB_ENCODING_EXT_BASE | 14,
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DVB_ENCODING_EXT_ISO_8859_15 = DVB_ENCODING_EXT_BASE | 15,
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DVB_ENCODING_INVALID = G_MAXUINT32-3, /* length invalid */
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DVB_ENCODING_RESERVED = G_MAXUINT32-2, /* reserved by spec */
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DVB_ENCODING_UNKNOWN = G_MAXUINT32-1, /* not defined by spec */
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} dvb_encoding_e;
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extern const value_string dvb_string_encoding_vals[];
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WS_DLL_PUBLIC
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guint dvb_analyze_string_charset(tvbuff_t *tvb, int offset, int length,
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dvb_encoding_e *encoding);
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WS_DLL_PUBLIC
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guint dvb_enc_to_item_enc(dvb_encoding_e encoding);
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#if 0
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void ASCII_to_EBCDIC(guint8 *buf, guint bytes);
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guint8 ASCII_to_EBCDIC1(guint8 c);
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#endif
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WS_DLL_PUBLIC
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void EBCDIC_to_ASCII(guint8 *buf, guint bytes);
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WS_DLL_PUBLIC
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guint8 EBCDIC_to_ASCII1(guint8 c);
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/*
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* Translation tables that map the upper 128 code points in single-byte
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* "extended ASCII" character encodings to Unicode code points in the
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* Basic Multilingual Plane.
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*/
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/* Table for windows-1250 */
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extern const gunichar2 charset_table_cp1250[0x80];
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/* Tables for ISO-8859-X */
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extern const gunichar2 charset_table_iso_8859_2[0x80];
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __CHARSETS_H__ */
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/*
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* Editor modelines - http://www.wireshark.org/tools/modelines.html
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*
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* Local variables:
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* c-basic-offset: 4
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* tab-width: 8
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* indent-tabs-mode: nil
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* End:
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*
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* vi: set shiftwidth=4 tabstop=8 expandtab:
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* :indentSize=4:tabSize=8:noTabs=true:
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*/
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