epan/dvb_chartbl.h

   1 /** @file
   2  * Routines for handling DVB-SI character tables (as defined in EN 300 468)
   3  *
   4  * Wireshark - Network traffic analyzer
   5  * By Gerald Combs <gerald@wireshark.org>
   6  * Copyright 1998 Gerald Combs
   7  *
   8  * SPDX-License-Identifier: GPL-2.0-or-later
   9  */
  10 #ifndef __DVB_CHARTBL_H__
  11 #define __DVB_CHARTBL_H__
  12
  13 #include "ws_symbol_export.h"
  14
  15 #include <epan/proto.h>
  16 #include <epan/to_str.h>
  17 #include <epan/tvbuff.h>
  18 #include <epan/value_string.h>
  19
  20 #ifdef __cplusplus
  21 extern "C" {
  22 #endif /* __cplusplus */
  23
  24 typedef enum {
  25     DVB_ENCODING_INVALID   = -3, /* length invalid */
  26     DVB_ENCODING_RESERVED  = -2, /* reserved by spec */
  27     DVB_ENCODING_UNKNOWN   = -1,  /* not defined by spec */
  28
  29     DVB_ENCODING_LATIN = 0,
  30     /* these defines don't have to match with the values
  31        from the DVB-SI specification */
  32     DVB_ENCODING_ISO_8859_1,
  33     DVB_ENCODING_ISO_8859_2,
  34     DVB_ENCODING_ISO_8859_3,
  35     DVB_ENCODING_ISO_8859_4,
  36     DVB_ENCODING_ISO_8859_5,
  37     DVB_ENCODING_ISO_8859_6,
  38     DVB_ENCODING_ISO_8859_7,
  39     DVB_ENCODING_ISO_8859_8,
  40     DVB_ENCODING_ISO_8859_9,
  41     DVB_ENCODING_ISO_8859_10,
  42     DVB_ENCODING_ISO_8859_11,
  43     DVB_ENCODING_ISO_8859_13,
  44     DVB_ENCODING_ISO_8859_14,
  45     DVB_ENCODING_ISO_8859_15,
  46
  47     DVB_ENCODING_ISO_10646_BMP,
  48     DVB_ENCODING_KSX_1001,
  49     DVB_ENCODING_GB_2312,
  50     DVB_ENCODING_ISO_10646_BIG5,
  51     DVB_ENCODING_ISO_10646_UTF8_BMP
  52 } dvb_encoding_e;
  53
  54 WS_DLL_PUBLIC
  55 unsigned dvb_analyze_string_charset(tvbuff_t *tvb, int offset, int length,
  56       dvb_encoding_e *encoding);
  57
  58 WS_DLL_PUBLIC
  59 unsigned dvb_enc_to_item_enc(dvb_encoding_e encoding);
  60
  61 WS_DLL_PUBLIC
  62 void dvb_add_chartbl(proto_tree *tree, int hf,
  63         tvbuff_t *tvb, int offset, int length,
  64         dvb_encoding_e  encoding);
  65
  66 #ifdef __cplusplus
  67 }
  68 #endif /* __cplusplus */
  69
  70 #endif /* __DVB_CHARTBL_H__ */
  71
  72 /*
  73  * Editor modelines  -  https://www.wireshark.org/tools/modelines.html
  74  *
  75  * Local variables:
  76  * c-basic-offset: 4
  77  * tab-width: 8
  78  * indent-tabs-mode: nil
  79  * End:
  80  *
  81  * vi: set shiftwidth=4 tabstop=8 expandtab:
  82  * :indentSize=4:tabSize=8:noTabs=true:
  83  */