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wireshark/epan/charsets.h

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Move the stuff to handle ASCII <-> EBCDIC conversions to "epan/charsets.c"; other character set translation code should perhaps go there as well. svn path=/trunk/; revision=11958
2004-09-10 22:59:37 +00:00
/* charsets.h
* Routines for handling character sets
*
name change svn path=/trunk/; revision=18197
2006-05-21 05:12:17 +00:00
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
Move the stuff to handle ASCII <-> EBCDIC conversions to "epan/charsets.c"; other character set translation code should perhaps go there as well. svn path=/trunk/; revision=11958
2004-09-10 22:59:37 +00:00
* Copyright 1998 Gerald Combs
*
epan: use SPDX indentifiers. 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>
2018-02-08 16:59:17 +00:00
* SPDX-License-Identifier: GPL-2.0-or-later
Move the stuff to handle ASCII <-> EBCDIC conversions to "epan/charsets.c"; other character set translation code should perhaps go there as well. svn path=/trunk/; revision=11958
2004-09-10 22:59:37 +00:00
*/
#ifndef __CHARSETS_H__
#define __CHARSETS_H__
Export libwireshark symbols using WS_DLL_PUBLIC define Also remove old WS_VAR_IMPORT define and related Makefile magic everywhere in the project. svn path=/trunk/; revision=47992
2013-03-01 23:53:11 +00:00
#include "ws_symbol_export.h"
Move the stuff to handle ASCII <-> EBCDIC conversions to "epan/charsets.c"; other character set translation code should perhaps go there as well. svn path=/trunk/; revision=11958
2004-09-10 22:59:37 +00:00
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
Note what the two new character encoding tables in charsets.c are. svn path=/trunk/; revision=53833
2013-12-07 22:45:37 +00:00
/*
* Translation tables that map the upper 128 code points in single-byte
* "extended ASCII" character encodings to Unicode code points in the
* Basic Multilingual Plane.
*/
Add new string proto encoding for windows-1250 (ENC_WINDOWS_1250) - Move windows-1250 to unicode encoding table to charset.c - Add tvb_get_string_unichar2, tvb_get_stringz_unichar2 functions which recode tvb-string to UTF-8. svn path=/trunk/; revision=53819
2013-12-07 10:10:03 +00:00
/* Table for windows-1250 */
extern const gunichar2 charset_table_cp1250[0x80];
add encoding windows 1251, cp855, cp866 Change-Id: I0e8507cf63d89942167ca579ef304bc3d679346e Reviewed-on: https://code.wireshark.org/review/31316 Petri-Dish: Peter Wu <peter@lekensteyn.nl> Tested-by: Petri Dish Buildbot Reviewed-by: Guy Harris <guy@alum.mit.edu>
2019-01-03 07:07:02 +00:00
/* Table for windows-1251 */
extern const gunichar2 charset_table_cp1251[0x80];
Add Windows code page 1252. While we're at it, add the Euro to code page 1251, expand the comments for 1250 and 1251 and some DOS code pages, and add support for code page 1251 to tvb_get_stringz_enc(). Change-Id: I053d58f87cac26ad7c109e2f1cd8807ffec0622d Reviewed-on: https://code.wireshark.org/review/33342 Petri-Dish: Guy Harris <guy@alum.mit.edu> Tested-by: Petri Dish Buildbot Reviewed-by: Guy Harris <guy@alum.mit.edu>
2019-05-25 00:39:54 +00:00
/* Table for windows-1252 */
extern const gunichar2 charset_table_cp1252[0x80];
Add new string proto encoding for windows-1250 (ENC_WINDOWS_1250) - Move windows-1250 to unicode encoding table to charset.c - Add tvb_get_string_unichar2, tvb_get_stringz_unichar2 functions which recode tvb-string to UTF-8. svn path=/trunk/; revision=53819
2013-12-07 10:10:03 +00:00
Add string encoding for ISO/IEC 8859-2 (ENC_ISO_8859_2) svn path=/trunk/; revision=53826
2013-12-07 15:02:55 +00:00
/* Tables for ISO-8859-X */
extern const gunichar2 charset_table_iso_8859_2[0x80];
Add the rest of ISO-8859-n, thanks to Jakub's "generate a mapping table" program. Put the character-encoding cases in order. svn path=/trunk/; revision=54344
2013-12-21 21:55:46 +00:00
extern const gunichar2 charset_table_iso_8859_3[0x80];
extern const gunichar2 charset_table_iso_8859_4[0x80];
add support for ISO 8859-5 svn path=/trunk/; revision=54132
2013-12-15 19:13:31 +00:00
extern const gunichar2 charset_table_iso_8859_5[0x80];
Add the rest of ISO-8859-n, thanks to Jakub's "generate a mapping table" program. Put the character-encoding cases in order. svn path=/trunk/; revision=54344
2013-12-21 21:55:46 +00:00
extern const gunichar2 charset_table_iso_8859_6[0x80];
extern const gunichar2 charset_table_iso_8859_7[0x80];
extern const gunichar2 charset_table_iso_8859_8[0x80];
Add charset table for ISO/IEC 8859-9 (ENC_ISO_8859_9) svn path=/trunk/; revision=54239
2013-12-18 23:32:06 +00:00
extern const gunichar2 charset_table_iso_8859_9[0x80];
Add the rest of ISO-8859-n, thanks to Jakub's "generate a mapping table" program. Put the character-encoding cases in order. svn path=/trunk/; revision=54344
2013-12-21 21:55:46 +00:00
extern const gunichar2 charset_table_iso_8859_10[0x80];
extern const gunichar2 charset_table_iso_8859_11[0x80];
extern const gunichar2 charset_table_iso_8859_13[0x80];
extern const gunichar2 charset_table_iso_8859_14[0x80];
extern const gunichar2 charset_table_iso_8859_15[0x80];
extern const gunichar2 charset_table_iso_8859_16[0x80];
Add string encoding for ISO/IEC 8859-2 (ENC_ISO_8859_2) svn path=/trunk/; revision=53826
2013-12-07 15:02:55 +00:00
Add Mac Roman and DOS CP437. Change-Id: Ib96f2cf4ea71cd0cc2c703d58b9d254bf4c1248a Reviewed-on: https://code.wireshark.org/review/1077 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2014-04-12 08:53:33 +00:00
/* Tables for Mac character sets */
extern const gunichar2 charset_table_mac_roman[0x80];
/* Tables for DOS code pages */
extern const gunichar2 charset_table_cp437[0x80];
add encoding windows 1251, cp855, cp866 Change-Id: I0e8507cf63d89942167ca579ef304bc3d679346e Reviewed-on: https://code.wireshark.org/review/31316 Petri-Dish: Peter Wu <peter@lekensteyn.nl> Tested-by: Petri Dish Buildbot Reviewed-by: Guy Harris <guy@alum.mit.edu>
2019-01-03 07:07:02 +00:00
extern const gunichar2 charset_table_cp855[0x80];
extern const gunichar2 charset_table_cp866[0x80];
Add Mac Roman and DOS CP437. Change-Id: Ib96f2cf4ea71cd0cc2c703d58b9d254bf4c1248a Reviewed-on: https://code.wireshark.org/review/1077 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2014-04-12 08:53:33 +00:00
Fix handling of EBCDIC string fields. Have a routine that takes a 256-element translation table and uses it to map various flavors of EBCDIC to Unicode. Have separate translation tables for "common" EBCDIC (everything that's the same in all EBCDIC code pages that include the original EBCDIC characters) and EBCDIC code page 037. Add ENC_EBCDIC_CP037 for code page 037. Change-Id: Ia882b3c0abef9e30eb54cd47396e6fa0d6342044 Reviewed-on: https://code.wireshark.org/review/19212 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2016-12-12 05:49:14 +00:00
/* Tables for EBCDIC code pages */
extern const gunichar2 charset_table_ebcdic[256];
extern const gunichar2 charset_table_ebcdic_cp037[256];
Move the XXX-to-UTF-8 loops to routines in epan/charsets.c. This moves a bunch of character set knowledge into epan/charsets.c. Change-Id: Ieb79dcaac9753c77703af756b666ad2ca9385d9e Reviewed-on: https://code.wireshark.org/review/1339 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2014-04-25 08:31:08 +00:00
/*
* Given a wmem scope, a pointer, and a length, treat the string of bytes
* referred to by the pointer and length as an ASCII string, with all bytes
* with the high-order bit set being invalid, and return a pointer to a
* UTF-8 string, allocated using the wmem scope.
*
* Octets with the highest bit set will be converted to the Unicode
* REPLACEMENT CHARACTER.
*/
WS_DLL_PUBLIC guint8 *
get_ascii_string(wmem_allocator_t *scope, const guint8 *ptr, gint length);
WS_DLL_PUBLIC guint8 *
get_8859_1_string(wmem_allocator_t *scope, const guint8 *ptr, gint length);
WS_DLL_PUBLIC guint8 *
get_unichar2_string(wmem_allocator_t *scope, const guint8 *ptr, gint length, const gunichar2 table[0x80]);
WS_DLL_PUBLIC guint8 *
get_ucs_2_string(wmem_allocator_t *scope, const guint8 *ptr, gint length, const guint encoding);
WS_DLL_PUBLIC guint8 *
get_utf_16_string(wmem_allocator_t *scope, const guint8 *ptr, gint length, const guint encoding);
WS_DLL_PUBLIC guint8 *
get_ucs_4_string(wmem_allocator_t *scope, const guint8 *ptr, gint length, const guint encoding);
WS_DLL_PUBLIC guint8 *
get_ts_23_038_7bits_string(wmem_allocator_t *scope, const guint8 *ptr,
Fix whitespace/indentation to match editor modelines. Change-Id: I3445ae22f10584582d465bf632942e016f5f70ca Reviewed-on: https://code.wireshark.org/review/3452 Reviewed-by: Bill Meier <wmeier@newsguy.com>
2014-08-05 20:10:44 +00:00
const gint bit_offset, gint no_of_chars);
Another whitespace cleanup. Change-Id: I7c5c557730fb59244bc82c35fcf79c40991d4d99 Reviewed-on: https://code.wireshark.org/review/1341 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2014-04-25 08:43:24 +00:00
Move the XXX-to-UTF-8 loops to routines in epan/charsets.c. This moves a bunch of character set knowledge into epan/charsets.c. Change-Id: Ieb79dcaac9753c77703af756b666ad2ca9385d9e Reviewed-on: https://code.wireshark.org/review/1339 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2014-04-25 08:31:08 +00:00
WS_DLL_PUBLIC guint8 *
get_ascii_7bits_string(wmem_allocator_t *scope, const guint8 *ptr,
Fix whitespace/indentation to match editor modelines. Change-Id: I3445ae22f10584582d465bf632942e016f5f70ca Reviewed-on: https://code.wireshark.org/review/3452 Reviewed-by: Bill Meier <wmeier@newsguy.com>
2014-08-05 20:10:44 +00:00
const gint bit_offset, gint no_of_chars);
Move the XXX-to-UTF-8 loops to routines in epan/charsets.c. This moves a bunch of character set knowledge into epan/charsets.c. Change-Id: Ieb79dcaac9753c77703af756b666ad2ca9385d9e Reviewed-on: https://code.wireshark.org/review/1339 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2014-04-25 08:31:08 +00:00
Add a get_ebcdic_string() routine, similar to other get_XXX_string() routines. Use it in epan/tvbuff.c. Do some other cleanups while we're at it. Change-Id: I7aed37a568373b896aacfd23f986d445b58b77b7 Reviewed-on: https://code.wireshark.org/review/1342 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2014-04-25 09:29:42 +00:00
WS_DLL_PUBLIC guint8 *
Rename non-EBCDIC-specific routines. Those routines can handle any single-byte character set whose characters map to characters in the Basic Multilingual Plane; it could be used for extended ASCII, but we have another routine for that, mapping only characters with code points > 0x7f, so we just say "nonascii" rather than "ebcdic". Change-Id: I3d55b5d58e3e7ab08f3dfbfdb57a0301a30e71d4 Reviewed-on: https://code.wireshark.org/review/19214 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2016-12-12 08:19:44 +00:00
get_nonascii_unichar2_string(wmem_allocator_t *scope, const guint8 *ptr, gint length, const gunichar2 table[256]);
Add a get_ebcdic_string() routine, similar to other get_XXX_string() routines. Use it in epan/tvbuff.c. Do some other cleanups while we're at it. Change-Id: I7aed37a568373b896aacfd23f986d445b58b77b7 Reviewed-on: https://code.wireshark.org/review/1342 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2014-04-25 09:29:42 +00:00
Add T.61 character set support Bug: 13032 Change-Id: I6bf2cc2c43a6262d899a304df6576d9831115966 Reviewed-on: https://code.wireshark.org/review/18350 Petri-Dish: Michael Mann <mmann78@netscape.net> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Michael Mann <mmann78@netscape.net>
2016-10-21 08:10:06 +00:00
WS_DLL_PUBLIC guint8 *
get_t61_string(wmem_allocator_t *scope, const guint8 *ptr, gint length);
Add a get_ebcdic_string() routine, similar to other get_XXX_string() routines. Use it in epan/tvbuff.c. Do some other cleanups while we're at it. Change-Id: I7aed37a568373b896aacfd23f986d445b58b77b7 Reviewed-on: https://code.wireshark.org/review/1342 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2014-04-25 09:29:42 +00:00
#if 0
void ASCII_to_EBCDIC(guint8 *buf, guint bytes);
guint8 ASCII_to_EBCDIC1(guint8 c);
#endif
WS_DLL_PUBLIC
void EBCDIC_to_ASCII(guint8 *buf, guint bytes);
WS_DLL_PUBLIC
guint8 EBCDIC_to_ASCII1(guint8 c);
Move the stuff to handle ASCII <-> EBCDIC conversions to "epan/charsets.c"; other character set translation code should perhaps go there as well. svn path=/trunk/; revision=11958
2004-09-10 22:59:37 +00:00
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __CHARSETS_H__ */
add editor modelines svn path=/trunk/; revision=53890
2013-12-09 20:58:57 +00:00
/*
* Editor modelines - http://www.wireshark.org/tools/modelines.html
*
* Local variables:
* c-basic-offset: 4
* tab-width: 8
* indent-tabs-mode: nil
* End:
*
* vi: set shiftwidth=4 tabstop=8 expandtab:
* :indentSize=4:tabSize=8:noTabs=true:
*/