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wireshark/packet-wap.c
Guy Harris ee5ca25d31 Include files from the "epan" directory and subdirectories thereof with 
"epan/..." pathnames, so as to avoid collisions with header files in any
of the directories in which we look (e.g., "proto.h", as some other
package has its own "proto.h" file which it installs in the top-level
include directory).

Don't add "-I" flags to search "epan", as that's no longer necessary
(and we want includes of "epan" headers to fail if the "epan/" is left
out, so that we don't re-introduce includes lacking "epan/").

svn path=/trunk/; revision=4586
2002-01-21 07:37:49 +00:00

333 lines
9 KiB
C
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/* packet-wap.c
*
* Utility routines for WAP dissectors
*
* $Id: packet-wap.c,v 1.5 2002/01/21 07:36:44 guy Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
* Copyright 1998 Gerald Combs
*
* WAP dissector based on original work by Ben Fowler
* Updated by Neil Hunter <neil.hunter@energis-squared.com>
* WTLS support by Alexandre P. Ferreira (Splice IP)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#include <glib.h>
#include <epan/packet.h>
#include "packet-wap.h"
/*
* Accessor to retrieve variable length int as used in WAP protocol.
* The value is encoded in the lower 7 bits. If the top bit is set, then the
* value continues into the next byte.
* The octetCount parameter holds the number of bytes read in order to return
* the final value. Can be pre-initialised to start at offset+count.
*/
guint
tvb_get_guintvar (tvbuff_t *tvb, guint offset, guint *octetCount)
{
guint value = 0;
guint octet;
guint counter = 0;
char cont = 1;
if (octetCount != NULL)
{
#ifdef DEBUG
fprintf (stderr, "dissect_wsp: Starting tvb_get_guintvar at offset %d, count=NULL\n", offset);
#endif
/* counter = *octetCount; */
}
else
{
#ifdef DEBUG
fprintf (stderr, "dissect_wsp: Starting tvb_get_guintvar at offset %d, count=%d\n", offset, *octetCount);
#endif
}
while (cont != 0)
{
value<<=7; /* Value only exists in 7 of the 8 bits */
octet = tvb_get_guint8 (tvb, offset+counter);
counter++;
value += (octet & 0x7F);
cont = (octet & 0x80);
#ifdef DEBUG
fprintf (stderr, "dissect_wsp: octet is %d (0x%02x), count=%d, value=%d, cont=%d\n", octet, octet, counter, value, cont);
#endif
}
if (octetCount != NULL)
{
*octetCount = counter;
#ifdef DEBUG
fprintf (stderr, "dissect_wsp: Leaving tvb_get_guintvar count=%d\n", *octetCount);
#endif
}
return (value);
}
const value_string vals_character_sets[] = {
{ 0x0000, "hz-gb-2312" },
{ 0x0003, "us-ascii" },
{ 0x0004, "iso-8859-1" },
{ 0x0005, "iso-8859-2" },
{ 0x0006, "iso-8859-3" },
{ 0x0007, "iso-8859-4" },
{ 0x0008, "iso-8859-5" },
{ 0x0009, "iso-8859-6" },
{ 0x000A, "iso-8859-7" },
{ 0x000B, "iso-8859-8" },
{ 0x000C, "iso-8859-9" },
{ 0x000D, "iso-8859-10" },
{ 0x000E, "iso_6937-2-add" },
{ 0x000F, "jis_x0201" },
{ 0x0010, "jis_encoding" },
{ 0x0011, "shift_jis" },
{ 0x0012, "euc-jp" },
{ 0x0013, "extended_unix_code_fixed_width_for_japanese" },
{ 0x0014, "bs_4730" },
{ 0x0015, "sen_850200_c" },
{ 0x0016, "it" },
{ 0x0017, "es" },
{ 0x0018, "din_66003" },
{ 0x0019, "ns_4551-1" },
{ 0x001A, "nf_z_62-010" },
{ 0x001B, "iso-10646-utf-1" },
{ 0x001C, "iso_646.basic:1983" },
{ 0x001D, "invariant" },
{ 0x001E, "iso_646.irv:1983" },
{ 0x001F, "nats-sefi" },
{ 0x0020, "nats-sefi-add" },
{ 0x0021, "nats-dano" },
{ 0x0022, "nats-dano-add" },
{ 0x0023, "sen_850200_b" },
{ 0x0024, "ks_c_5601-1987" },
{ 0x0025, "iso-2022-kr" },
{ 0x0026, "euc-kr" },
{ 0x0027, "iso-2022-jp" },
{ 0x0028, "iso-2022-jp-2" },
{ 0x0029, "jis_c6220-1969-jp" },
{ 0x002A, "jis_c6220-1969-ro" },
{ 0x002B, "pt" },
{ 0x002C, "greek7-old" },
{ 0x002D, "latin-greek" },
{ 0x002E, "nf_z_62-010_(1973)" },
{ 0x002F, "latin-greek-1" },
{ 0x0030, "iso_5427" },
{ 0x0031, "jis_c6226-1978" },
{ 0x0032, "bs_viewdata" },
{ 0x0033, "inis" },
{ 0x0034, "inis-8" },
{ 0x0035, "inis-cyrillic" },
{ 0x0036, "iso_5427:1981" },
{ 0x0037, "iso_5428:1980" },
{ 0x0038, "gb_1988-80" },
{ 0x0039, "gb_2312-80" },
{ 0x003A, "ns_4551-2" },
{ 0x003B, "videotex-suppl" },
{ 0x003C, "pt2" },
{ 0x003D, "es2" },
{ 0x003E, "msz_7795.3" },
{ 0x003F, "jis_c6226-1983" },
{ 0x0040, "greek7" },
{ 0x0041, "asmo_449" },
{ 0x0042, "iso-ir-90" },
{ 0x0043, "jis_c6229-1984-a" },
{ 0x0044, "jis_c6229-1984-b" },
{ 0x0045, "jis_c6229-1984-b-add" },
{ 0x0046, "jis_c6229-1984-hand" },
{ 0x0047, "jis_c6229-1984-hand-add" },
{ 0x0048, "jis_c6229-1984-kana" },
{ 0x0049, "iso_2033-1983" },
{ 0x004A, "ansi_x3.110-1983" },
{ 0x004B, "t.61-7bit" },
{ 0x004C, "t.61-8bit" },
{ 0x004D, "ecma-cyrillic" },
{ 0x004E, "csa_z243.4-1985-1" },
{ 0x004F, "csa_z243.4-1985-2" },
{ 0x0050, "csa_z243.4-1985-gr" },
{ 0x0051, "iso_8859-6-e" },
{ 0x0052, "iso_8859-6-i" },
{ 0x0053, "t.101-g2" },
{ 0x0054, "iso_8859-8-e" },
{ 0x0055, "iso_8859-8-i" },
{ 0x0056, "csn_369103" },
{ 0x0057, "jus_i.b1.002" },
{ 0x0058, "iec_p27-1" },
{ 0x0059, "jus_i.b1.003-serb" },
{ 0x005A, "jus_i.b1.003-mac" },
{ 0x005B, "greek-ccitt" },
{ 0x005C, "nc_nc00-10:81" },
{ 0x005D, "iso_6937-2-25" },
{ 0x005E, "gost_19768-74" },
{ 0x005F, "iso_8859-supp" },
{ 0x0060, "iso_10367-box" },
{ 0x0061, "latin-lap" },
{ 0x0062, "jis_x0212-1990" },
{ 0x0063, "ds_2089" },
{ 0x0064, "us-dk" },
{ 0x0065, "dk-us" },
{ 0x0066, "ksc5636" },
{ 0x0067, "unicode-1-1-utf-7" },
{ 0x0068, "iso-2022-cn" },
{ 0x0069, "iso-2022-cn-ext" },
{ 0x006A, "utf-8" },
{ 0x006D, "iso-8859-13" },
{ 0x006E, "iso-8859-14" },
{ 0x006F, "iso-8859-15" },
{ 0x03E8, "iso-10646-ucs-2" },
{ 0x03E9, "iso-10646-ucs-4" },
{ 0x03EA, "iso-10646-ucs-basic" },
{ 0x03EB, "iso-10646-j-1" },
{ 0x03EB, "iso-10646-unicode-latin1" },
{ 0x03ED, "iso-unicode-ibm-1261" },
{ 0x03EE, "iso-unicode-ibm-1268" },
{ 0x03EF, "iso-unicode-ibm-1276" },
{ 0x03F0, "iso-unicode-ibm-1264" },
{ 0x03F1, "iso-unicode-ibm-1265" },
{ 0x03F2, "unicode-1-1" },
{ 0x03F3, "scsu" },
{ 0x03F4, "utf-7" },
{ 0x03F5, "utf-16be" },
{ 0x03F6, "utf-16le" },
{ 0x03F7, "utf-16" },
{ 0x07D0, "iso-8859-1-windows-3.0-latin-1" },
{ 0x07D1, "iso-8859-1-windows-3.1-latin-1" },
{ 0x07D2, "iso-8859-2-windows-latin-2" },
{ 0x07D3, "iso-8859-9-windows-latin-5" },
{ 0x07D4, "hp-roman8" },
{ 0x07D5, "adobe-standard-encoding" },
{ 0x07D6, "ventura-us" },
{ 0x07D7, "ventura-international" },
{ 0x07D8, "dec-mcs" },
{ 0x07D9, "ibm850" },
{ 0x07DA, "ibm852" },
{ 0x07DB, "ibm437" },
{ 0x07DC, "pc8-danish-norwegian" },
{ 0x07DD, "ibm862" },
{ 0x07DE, "pc8-turkish" },
{ 0x07DF, "ibm-symbols" },
{ 0x07E0, "ibm-thai" },
{ 0x07E1, "hp-legal" },
{ 0x07E2, "hp-pi-font" },
{ 0x07E3, "hp-math8" },
{ 0x07E4, "adobe-symbol-encoding" },
{ 0x07E5, "hp-desktop" },
{ 0x07E6, "ventura-math" },
{ 0x07E7, "microsoft-publishing" },
{ 0x07E8, "windows-31j" },
{ 0x07E9, "gb2312" },
{ 0x07EA, "big5" },
{ 0x07EB, "macintosh" },
{ 0x07EC, "ibm037" },
{ 0x07ED, "ibm038" },
{ 0x07EE, "ibm273" },
{ 0x07EF, "ibm274" },
{ 0x07F0, "ibm275" },
{ 0x07F1, "ibm277" },
{ 0x07F2, "ibm278" },
{ 0x07F3, "ibm280" },
{ 0x07F4, "ibm281" },
{ 0x07F5, "ibm284" },
{ 0x07F6, "ibm285" },
{ 0x07F7, "ibm290" },
{ 0x07F8, "ibm297" },
{ 0x07F9, "ibm420" },
{ 0x07FA, "ibm423" },
{ 0x07FB, "ibm424" },
{ 0x07FC, "ibm500" },
{ 0x07FD, "ibm851" },
{ 0x07FE, "ibm855" },
{ 0x07FF, "ibm857" },
{ 0x0800, "ibm860" },
{ 0x0801, "ibm861" },
{ 0x0802, "ibm863" },
{ 0x0803, "ibm864" },
{ 0x0804, "ibm865" },
{ 0x0805, "ibm868" },
{ 0x0806, "ibm869" },
{ 0x0807, "ibm870" },
{ 0x0808, "ibm871" },
{ 0x0809, "ibm880" },
{ 0x080A, "ibm891" },
{ 0x080B, "ibm903" },
{ 0x080C, "ibm904" },
{ 0x080D, "ibm905" },
{ 0x080E, "ibm918" },
{ 0x080F, "ibm1026" },
{ 0x0810, "ebcdic-at-de" },
{ 0x0811, "ebcdic-at-de-a" },
{ 0x0812, "ebcdic-ca-fr" },
{ 0x0813, "ebcdic-dk-no" },
{ 0x0814, "ebcdic-dk-no-a" },
{ 0x0815, "ebcdic-fi-se" },
{ 0x0816, "ebcdic-fi-se-a" },
{ 0x0817, "ebcdic-fr" },
{ 0x0818, "ebcdic-it" },
{ 0x0819, "ebcdic-pt" },
{ 0x081A, "ebcdic-es" },
{ 0x081B, "ebcdic-es-a" },
{ 0x081C, "ebcdic-es-s" },
{ 0x081D, "ebcdic-uk" },
{ 0x081E, "ebcdic-us" },
{ 0x081F, "unknown-8bit" },
{ 0x0820, "mnemonic" },
{ 0x0821, "mnem" },
{ 0x0822, "viscii" },
{ 0x0823, "viqr" },
{ 0x0824, "koi8-r" },
{ 0x0826, "ibm866" },
{ 0x0827, "ibm775" },
{ 0x0828, "koi8-u" },
{ 0x0829, "ibm00858" },
{ 0x082A, "ibm00924" },
{ 0x082B, "ibm01140" },
{ 0x082C, "ibm01141" },
{ 0x082D, "ibm01142" },
{ 0x082E, "ibm01143" },
{ 0x082F, "ibm01144" },
{ 0x0830, "ibm01145" },
{ 0x0831, "ibm01146" },
{ 0x0832, "ibm01147" },
{ 0x0833, "ibm01148" },
{ 0x0834, "ibm01149" },
{ 0x0835, "big5-hkscs" },
{ 0x08CA, "windows-1250" },
{ 0x08CB, "windows-1251" },
{ 0x08CC, "windows-1252" },
{ 0x08CD, "windows-1253" },
{ 0x08CE, "windows-1254" },
{ 0x08CF, "windows-1255" },
{ 0x08D0, "windows-1256" },
{ 0x08D1, "windows-1257" },
{ 0x08D2, "windows-1258" },
{ 0x08D3, "tis-620" },
{ 0x0080, "Any" }, /* Special Case */
{ 0x0000, NULL }
};
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