forked from osmocom/wireshark
![Dario Lombardo](/assets/img/avatar_default.png)
Skipping dissectors dir for now. Change-Id: I717b66bfbc7cc81b83f8c2cbc011fcad643796aa Reviewed-on: https://code.wireshark.org/review/25694 Petri-Dish: Dario Lombardo <lomato@gmail.com> Tested-by: Petri Dish Buildbot Reviewed-by: Anders Broman <a.broman58@gmail.com>
122 lines
3.8 KiB
C
122 lines
3.8 KiB
C
/* charsets.h
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* Routines for handling character sets
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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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* SPDX-License-Identifier: GPL-2.0-or-later
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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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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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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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extern const gunichar2 charset_table_iso_8859_3[0x80];
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extern const gunichar2 charset_table_iso_8859_4[0x80];
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extern const gunichar2 charset_table_iso_8859_5[0x80];
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extern const gunichar2 charset_table_iso_8859_6[0x80];
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extern const gunichar2 charset_table_iso_8859_7[0x80];
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extern const gunichar2 charset_table_iso_8859_8[0x80];
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extern const gunichar2 charset_table_iso_8859_9[0x80];
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extern const gunichar2 charset_table_iso_8859_10[0x80];
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extern const gunichar2 charset_table_iso_8859_11[0x80];
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extern const gunichar2 charset_table_iso_8859_13[0x80];
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extern const gunichar2 charset_table_iso_8859_14[0x80];
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extern const gunichar2 charset_table_iso_8859_15[0x80];
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extern const gunichar2 charset_table_iso_8859_16[0x80];
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/* Tables for Mac character sets */
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extern const gunichar2 charset_table_mac_roman[0x80];
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/* Tables for DOS code pages */
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extern const gunichar2 charset_table_cp437[0x80];
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/* Tables for EBCDIC code pages */
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extern const gunichar2 charset_table_ebcdic[256];
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extern const gunichar2 charset_table_ebcdic_cp037[256];
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/*
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* Given a wmem scope, a pointer, and a length, treat the string of bytes
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* referred to by the pointer and length as an ASCII string, with all bytes
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* with the high-order bit set being invalid, and return a pointer to a
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* UTF-8 string, allocated using the wmem scope.
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*
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* Octets with the highest bit set will be converted to the Unicode
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* REPLACEMENT CHARACTER.
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*/
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WS_DLL_PUBLIC guint8 *
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get_ascii_string(wmem_allocator_t *scope, const guint8 *ptr, gint length);
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WS_DLL_PUBLIC guint8 *
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get_8859_1_string(wmem_allocator_t *scope, const guint8 *ptr, gint length);
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WS_DLL_PUBLIC guint8 *
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get_unichar2_string(wmem_allocator_t *scope, const guint8 *ptr, gint length, const gunichar2 table[0x80]);
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WS_DLL_PUBLIC guint8 *
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get_ucs_2_string(wmem_allocator_t *scope, const guint8 *ptr, gint length, const guint encoding);
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WS_DLL_PUBLIC guint8 *
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get_utf_16_string(wmem_allocator_t *scope, const guint8 *ptr, gint length, const guint encoding);
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WS_DLL_PUBLIC guint8 *
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get_ucs_4_string(wmem_allocator_t *scope, const guint8 *ptr, gint length, const guint encoding);
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WS_DLL_PUBLIC guint8 *
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get_ts_23_038_7bits_string(wmem_allocator_t *scope, const guint8 *ptr,
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const gint bit_offset, gint no_of_chars);
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WS_DLL_PUBLIC guint8 *
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get_ascii_7bits_string(wmem_allocator_t *scope, const guint8 *ptr,
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const gint bit_offset, gint no_of_chars);
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WS_DLL_PUBLIC guint8 *
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get_nonascii_unichar2_string(wmem_allocator_t *scope, const guint8 *ptr, gint length, const gunichar2 table[256]);
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WS_DLL_PUBLIC guint8 *
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get_t61_string(wmem_allocator_t *scope, const guint8 *ptr, gint length);
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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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#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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