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/* packet-wbxml.c
* Routines for wbxml dissection
* Copyright 2003, Olivier Biot <olivier.biot (ad) siemens.com>
*
* $Id: packet-wbxml.c,v 1.10 2003/06/06 20:31:45 guy Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
* Copyright 1998 Gerald Combs
*
* WAP Binary XML decoding functionality provided by Olivier Biot.
*
* The WAP specifications are found at the WAP Forum:
* http://www.wapforum.org/what/Technical.htm
*
* 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.
*/
/* Edit this file with 4-space tabulation */
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <glib.h>
#ifdef NEED_SNPRINTF_H
# include "snprintf.h"
#endif
#include <epan/packet.h>
/* We need the function tvb_get_guintvar() */
#include "packet-wap.h"
/* The code in this source file dissects the WAP Binary XML content,
* and if possible renders it. WBXML mappings are defined in the
* "wbxml_map[]" array.
*
* NOTES:
*
* - Code page switches only apply to the following token. In the WBXML/1.x
* ABNF notation, it can be proven that the switch_page can only precede
* the following tokens:
* o stag : TAG | LITERAL | LITERAL_A | LITERAL_C | LITERAL_AC
* o attr : ATTRSTART | ATTRVALUE
* o extension : EXT_I | EXT_T | EXT
* Code page switches are displayed in a separate column. The only allowed
* code page switches are from code page 0 to another codepage (by means of
* a SWITCH_PAGE token), and from this other code page back to code page 0
* (this happens automatically).
*
* - In order to render the XML content, recursion is inevitable at some
* point (when a tag with content occurs in the content of a tag with
* content). The code will however not recurse if this is not strictly
* required (e.g., tag without content in the content of a tag with
* content).
*
* - I found it useful to display the XML nesting level as a first "column",
* followed by the abbreviated WBXML token interpretation. When a mapping
* is defined for the parsed WBXML content, then the XML rendering is
* displayed with appropriate indentation (maximum nesting level = 255,
* after which the nesting and level will safely roll-over to 0).
*
* - The WAP Forum defines the order of precedence for finding out the
* WBXML content type (same rules for charset) as follows:
* 1. Look in the Content-Type WSP header
* 2. Look in the WBXML header
* Currently there is no means of using content type parameters:
* o Type=<some_type>
* o Charset=<charset_of_the_content>
* So it is possible some WBXML content types are incorrectly parsed.
* This would only be the case when the content type declaration in the
* WSP Content-Type header would be different (or would have parameters
* which are relevant to the WBXML decoding) from the content type
* identifier specified in the WBXML header.
* TODO: investigate this and provide correct decoding at all times.
*/
typedef struct _value_valuestring {
guint32 value;
const value_string *valstrptr;
} value_valuestring;
/* Tries to match val against each element in the value_value_string array vvs.
* Returns the associated value_string ptr on a match, or NULL on failure. */
static const value_string *
val_to_valstr(guint32 val, const value_valuestring *vvs)
{
gint i = 0;
while (vvs[i].valstrptr) {
if (vvs[i].value == val)
return(vvs[i].valstrptr);
i++;
}
return(NULL);
}
/************************** Variable declarations **************************/
/* Initialize the protocol and registered fields */
static int proto_wbxml = -1;
static int hf_wbxml_version = -1;
static int hf_wbxml_public_id_known = -1;
static int hf_wbxml_public_id_literal = -1;
static int hf_wbxml_charset = -1;
/* Initialize the subtree pointers */
static gint ett_wbxml = -1;
static gint ett_wbxml_str_tbl = -1;
static gint ett_wbxml_content = -1;
/**************** WBXML related declarations and definitions ****************/
/* WBXML public ID mappings. For an up-to-date list, see
* http://www.wapforum.org/wina/wbxml-public-docid.htm */
static const value_string vals_wbxml_public_ids[] = {
/* 0x00 = literal public identifier */
{ 0x01, "Unknown / missing Public Identifier" },
{ 0x02, "-//WAPFORUM//DTD WML 1.0//EN (WML 1.0)" },
{ 0x03, "-//WAPFORUM//DTD WTA 1.0//EN (WTA Event 1.0) - Deprecated" },
{ 0x04, "-//WAPFORUM//DTD WML 1.1//EN (WML 1.1)" },
{ 0x05, "-//WAPFORUM//DTD SI 1.0//EN (Service Indication 1.0)" },
{ 0x06, "-//WAPFORUM//DTD SL 1.0//EN (Service Loading 1.0)" },
{ 0x07, "-//WAPFORUM//DTD CO 1.0//EN (Cache Operation 1.0)" },
{ 0x08, "-//WAPFORUM//DTD CHANNEL 1.0//EN (Channel 1.1)" },
{ 0x09, "-//WAPFORUM//DTD WML 1.2//EN (WML 1.2)" },
{ 0x0a, "-//WAPFORUM//DTD WML 1.3//EN (WML 1.3)" },
{ 0x0b, "-//WAPFORUM//DTD PROV 1.0//EN (Provisioning 1.0)" },
{ 0x0c, "-//WAPFORUM//DTD WTA-WML 1.2//EN (WTA-WML 1.2)" },
{ 0x0d, "-//WAPFORUM//DTD EMN 1.0//EN (Email Notification 1.0)" },
{ 0x0e, "-//WAPFORUM//DTD DRMREL 1.0//EN (DRMREL 1.0)" },
/* Registered values - www.syncml.org */
{ 0x0fd1, "-//SYNCML//DTD SyncML 1.0//EN (SyncML 1.0)" },
{ 0x0fd3, "-//SYNCML//DTD SyncML 1.1//EN (SyncML 1.1)" },
/* Registered values - www.wapforum.org/wina/ */
{ 0x1100, "-//PHONE.COM//DTD ALERT 1.0//EN" },
{ 0x1101, "-//PHONE.COM//DTD CACHE-OPERATION 1.0//EN" },
{ 0x1102, "-//PHONE.COM//DTD SIGNAL 1.0//EN" },
{ 0x1103, "-//PHONE.COM//DTD LIST 1.0//EN" },
{ 0x1104, "-//PHONE.COM//DTD LISTCMD 1.0//EN" },
{ 0x1105, "-//PHONE.COM//DTD CHANNEL 1.0//EN" },
{ 0x1106, "-//PHONE.COM//DTD MMC 1.0//EN" },
{ 0x1107, "-//PHONE.COM//DTD BEARER-CHOICE 1.0//EN" },
{ 0x1108, "-//PHONE.COM//DTD WML 1.1//EN (WML+ 1.1)" },
{ 0x1109, "-//PHONE.COM//DTD CHANNEL 1.1//EN" },
{ 0x110a, "-//PHONE.COM//DTD LIST 1.1//EN" },
{ 0x110b, "-//PHONE.COM//DTD LISTCMD 1.1//EN" },
{ 0x110c, "-//PHONE.COM//DTD MMC 1.1//EN" },
{ 0x110d, "-//PHONE.COM//DTD WML 1.3//EN (WML+ 1.3)" },
{ 0x110e, "-//PHONE.COM//DTD MMC 2.0//EN" },
{ 0x00, NULL }
};
static const value_string vals_wbxml_versions[] = {
{ 0x00, "1.0" }, /* WAP-104-WBXML */
{ 0x01, "1.1" }, /* WAP-135-WBXML */
{ 0x02, "1.2" }, /* WAP-154-WBXML */
{ 0x03, "1.3" }, /* WAP-192-WBXML */
{ 0x00, NULL }
};
/* See WAP-104-WBXML */
static const value_string vals_wbxml10_global_tokens[] = {
{ 0x00, "SWITCH_PAGE" },
{ 0x01, "END" },
{ 0x02, "ENTITY" },
{ 0x03, "STR_I" },
{ 0x04, "LITERAL" },
{ 0x40, "EXT_I_0" },
{ 0x41, "EXT_I_1" },
{ 0x42, "EXT_I_2" },
{ 0x43, "PI" },
{ 0x44, "LITERAL_C" },
{ 0x80, "EXT_T_0" },
{ 0x81, "EXT_T_1" },
{ 0x82, "EXT_T_2" },
{ 0x83, "STR_T" },
{ 0x84, "LITERAL_A" },
{ 0xC0, "EXT_0" },
{ 0xC1, "EXT_1" },
{ 0xC2, "EXT_2" },
{ 0xC3, "RESERVED_2" },
{ 0xC4, "LITERAL_AC" },
{ 0x00, NULL }
};
/* See WAP-135-WBXML, WAP-154-WBXML, WAP-192-WBXML */
static const value_string vals_wbxml1x_global_tokens[] = {
{ 0x00, "SWITCH_PAGE" },
{ 0x01, "END" },
{ 0x02, "ENTITY" },
{ 0x03, "STR_I" },
{ 0x04, "LITERAL" },
{ 0x40, "EXT_I_0" },
{ 0x41, "EXT_I_1" },
{ 0x42, "EXT_I_2" },
{ 0x43, "PI" },
{ 0x44, "LITERAL_C" },
{ 0x80, "EXT_T_0" },
{ 0x81, "EXT_T_1" },
{ 0x82, "EXT_T_2" },
{ 0x83, "STR_T" },
{ 0x84, "LITERAL_A" },
{ 0xC0, "EXT_0" },
{ 0xC1, "EXT_1" },
{ 0xC2, "EXT_2" },
{ 0xC3, "OPAQUE" },
{ 0xC4, "LITERAL_AC" },
{ 0x00, NULL }
};
/********************** WBXML token mapping definition **********************/
/* WML 1.0
*
* Wireless Markup Language
***************************************/
/***** Global extension tokens *****/
static const value_string wbxml_wmlc10_global_cp0[] = {
{ 0x40, "Variable substitution - escaped" },
{ 0x41, "Variable substitution - unescaped" },
{ 0x42, "Variable substitution - no transformation" },
{ 0x80, "Variable substitution - escaped" },
{ 0x81, "Variable substitution - unescaped" },
{ 0x82, "Variable substitution - no transformation" },
{ 0xC0, "Reserved" },
{ 0xC1, "Reserved" },
{ 0xC2, "Reserved" },
{ 0x00, NULL }
};
/***** Tag tokens *****/
static const value_string wbxml_wmlc10_tags_cp0[] = {
/* 0x00 -- 0x04 GLOBAL */
/* 0x05 -- 0xE1 */
{ 0xE2, "A" },
{ 0xE3, "ACCESS" },
{ 0xE4, "B" },
{ 0xE5, "BIG" },
{ 0xE6, "BR" },
{ 0xE7, "CARD" },
{ 0xE8, "DO" },
{ 0xE9, "EM" },
{ 0xEA, "FIELDSET" },
{ 0xEB, "GO" },
{ 0xEC, "HEAD" },
{ 0xED, "I" },
{ 0xEE, "IMG" },
{ 0xEF, "INPUT" },
{ 0xF0, "META" },
{ 0xF1, "NOOP" },
{ 0xF2, "PREV" },
{ 0xF3, "ONEVENT" },
{ 0xF4, "OPTGROUP" },
{ 0xF5, "OPTION" },
{ 0xF6, "REFRESH" },
{ 0xF7, "SELECT" },
{ 0xF8, "SMALL" },
{ 0xF9, "STRONG" },
{ 0xFA, "TAB" },
{ 0xFB, "TEMPLATE" },
{ 0xFC, "TIMER" },
{ 0xFD, "U" },
{ 0xFE, "VAR" },
{ 0xFF, "WML" },
{ 0x00, NULL }
};
/***** Attribute Start tokens *****/
static const value_string wbxml_wmlc10_attrStart_cp0[] = {
/* 0x00 -- 0x04 GLOBAL */
{ 0x05, "ACCEPT-CHARSET=" },
{ 0x06, "ALIGN='BOTTOM'" },
{ 0x07, "ALIGN='CENTER'" },
{ 0x08, "ALIGN='LEFT'" },
{ 0x09, "ALIGN='MIDDLE'" },
{ 0x0A, "ALIGN='RIGHT'" },
{ 0x0B, "ALIGN='TOP'" },
{ 0x0C, "ALT=" },
{ 0x0D, "CONTENT=" },
{ 0x0E, "DEFAULT=" },
{ 0x0F, "DOMAIN=" },
{ 0x10, "EMPTYOK='FALSE'" },
{ 0x11, "EMPTYOK='TRUE'" },
{ 0x12, "FORMAT=" },
{ 0x13, "HEIGHT=" },
{ 0x14, "HSPACE=" },
{ 0x15, "IDEFAULT=" },
{ 0x16, "IKEY=" },
{ 0x17, "KEY=" },
{ 0x18, "LABEL=" },
{ 0x19, "LOCALSRC=" },
{ 0x1A, "MAXLENGTH=" },
{ 0x1B, "METHOD='GET'" },
{ 0x1C, "METHOD='POST'" },
{ 0x1D, "MODE='NOWRAP'" },
{ 0x1E, "MODE='WRAP'" },
{ 0x1F, "MULTIPLE='FALSE'" },
{ 0x20, "MULTIPLE='TRUE'" },
{ 0x21, "NAME=" },
{ 0x22, "NEWCONTEXT='FALSE'" },
{ 0x23, "NEWCONTEXT='TRUE'" },
{ 0x24, "ONCLICK=" },
{ 0x25, "ONENTERBACKWARD=" },
{ 0x26, "ONENTERFORWARD=" },
{ 0x27, "ONTIMER=" },
{ 0x28, "OPTIONAL='FALSE'" },
{ 0x29, "OPTIONAL='TRUE'" },
{ 0x2A, "PATH=" },
{ 0x2B, "POSTDATA=" },
{ 0x2C, "PUBLIC='FALSE'" },
{ 0x2D, "PUBLIC='TRUE'" },
{ 0x2E, "SCHEME=" },
{ 0x2F, "SENDREFERER='FALSE'" },
{ 0x30, "SENDREFERER='TRUE'" },
{ 0x31, "SIZE=" },
{ 0x32, "SRC=" },
{ 0x33, "STYLE='LIST'" },
{ 0x34, "STYLE='SET'" },
{ 0x35, "TABINDEX=" },
{ 0x36, "TITLE=" },
{ 0x37, "TYPE=" },
{ 0x38, "TYPE='ACCEPT'" },
{ 0x39, "TYPE='DELETE'" },
{ 0x3A, "TYPE='HELP'" },
{ 0x3B, "TYPE='PASSWORD'" },
{ 0x3C, "TYPE='ONCLICK'" },
{ 0x3D, "TYPE='ONENTERBACKWARD'" },
{ 0x3E, "TYPE='ONENTERFORWARD'" },
{ 0x3F, "TYPE='ONTIMER'" },
/* 0x40 -- 0x44 GLOBAL */
{ 0x45, "TYPE='OPTIONS'" },
{ 0x46, "TYPE='PREV'" },
{ 0x47, "TYPE='RESET'" },
{ 0x48, "TYPE='TEXT'" },
{ 0x49, "TYPE='vnd.'" },
{ 0x4A, "URL=" },
{ 0x4B, "URL='http://'" },
{ 0x4C, "URL='https://'" },
{ 0x4D, "USER-AGENT=" },
{ 0x4E, "VALUE=" },
{ 0x4F, "VSPACE=" },
{ 0x50, "WIDTH=" },
{ 0x51, "xml:lang=" },
{ 0x00, NULL }
};
/***** Attribute Value tokens *****/
static const value_string wbxml_wmlc10_attrValue_cp0[] = {
/* 0x80 -- 0x84 GLOBAL */
{ 0x85, "'.com/'" },
{ 0x86, "'.edu/'" },
{ 0x87, "'.net/'" },
{ 0x88, "'.org/'" },
{ 0x89, "'ACCEPT'" },
{ 0x8A, "'BOTTOM'" },
{ 0x8B, "'CLEAR'" },
{ 0x8C, "'DELETE'" },
{ 0x8D, "'HELP'" },
{ 0x8E, "'http://'" },
{ 0x8F, "'http://www.'" },
{ 0x90, "'https://'" },
{ 0x91, "'https://www.'" },
{ 0x92, "'LIST'" },
{ 0x93, "'MIDDLE'" },
{ 0x94, "'NOWRAP'" },
{ 0x95, "'ONCLICK'" },
{ 0x96, "'ONENTERBACKWARD'" },
{ 0x97, "'ONENTERFORWARD'" },
{ 0x98, "'ONTIMER'" },
{ 0x99, "'OPTIONS'" },
{ 0x9A, "'PASSWORD'" },
{ 0x9B, "'RESET'" },
{ 0x9C, "'SET'" },
{ 0x9D, "'TEXT'" },
{ 0x9E, "'TOP'" },
{ 0x9F, "'UNKNOWN'" },
{ 0xA0, "'WRAP'" },
{ 0xA1, "'www.'" },
{ 0x00, NULL }
};
/***** Token code page aggregation *****/
static const value_valuestring wbxml_wmlc10_global[] = {
{ 0, wbxml_wmlc10_global_cp0 },
{ 0, NULL }
};
static const value_valuestring wbxml_wmlc10_tags[] = {
{ 0, wbxml_wmlc10_tags_cp0 },
{ 0, NULL }
};
static const value_valuestring wbxml_wmlc10_attrStart[] = {
{ 0, wbxml_wmlc10_attrStart_cp0 },
{ 0, NULL }
};
static const value_valuestring wbxml_wmlc10_attrValue[] = {
{ 0, wbxml_wmlc10_attrValue_cp0 },
{ 0, NULL }
};
/* WML 1.1
*
* Wireless Markup Language
***************************************/
/***** Global extension tokens *****/
/* Same as in WML 1.0 */
/***** Tag tokens *****/
static const value_string wbxml_wmlc11_tags_cp0[] = {
/* 0x00 -- 0x04 GLOBAL */
/* 0x05 -- 0x1B */
{ 0x1C, "a" },
{ 0x1D, "td" },
{ 0x1E, "tr" },
{ 0x1F, "table" },
{ 0x20, "p" },
{ 0x21, "postfield" },
{ 0x22, "anchor" },
{ 0x23, "access" },
{ 0x24, "b" },
{ 0x25, "big" },
{ 0x26, "br" },
{ 0x27, "card" },
{ 0x28, "do" },
{ 0x29, "em" },
{ 0x2A, "fieldset" },
{ 0x2B, "go" },
{ 0x2C, "head" },
{ 0x2D, "i" },
{ 0x2E, "img" },
{ 0x2F, "input" },
{ 0x30, "meta" },
{ 0x31, "noop" },
{ 0x32, "prev" },
{ 0x33, "onevent" },
{ 0x34, "optgroup" },
{ 0x35, "option" },
{ 0x36, "refresh" },
{ 0x37, "select" },
{ 0x38, "small" },
{ 0x39, "strong" },
/* 0x3A */
{ 0x3B, "template" },
{ 0x3C, "timer" },
{ 0x3D, "u" },
{ 0x3E, "setvar" },
{ 0x3F, "wml" },
{ 0x00, NULL }
};
/***** Attribute Start tokens *****/
static const value_string wbxml_wmlc11_attrStart_cp0[] = {
/* 0x00 -- 0x04 GLOBAL */
{ 0x05, "accept-charset=" },
{ 0x06, "align='bottom'" },
{ 0x07, "align='center'" },
{ 0x08, "align='left'" },
{ 0x09, "align='middle'" },
{ 0x0A, "align='right'" },
{ 0x0B, "align='top'" },
{ 0x0C, "alt=" },
{ 0x0D, "content=" },
/* 0x0E */
{ 0x0F, "domain=" },
{ 0x10, "emptyok='false'" },
{ 0x11, "emptyok='true'" },
{ 0x12, "format=" },
{ 0x13, "height=" },
{ 0x14, "hspace=" },
{ 0x15, "ivalue=" },
{ 0x16, "iname=" },
/* 0x17 */
{ 0x18, "label=" },
{ 0x19, "localsrc=" },
{ 0x1A, "maxlength=" },
{ 0x1B, "method='get'" },
{ 0x1C, "method='post'" },
{ 0x1D, "mode='nowrap'" },
{ 0x1E, "mode='wrap'" },
{ 0x1F, "multiple='false'" },
{ 0x20, "multiple='true'" },
{ 0x21, "name=" },
{ 0x22, "newcontext='false'" },
{ 0x23, "newcontext='true'" },
{ 0x24, "onpick=" },
{ 0x25, "onenterbackward=" },
{ 0x26, "onenterforward=" },
{ 0x27, "ontimer=" },
{ 0x28, "optional='false'" },
{ 0x29, "optional='true'" },
{ 0x2A, "path=" },
/* 0x2B -- 0x2D */
{ 0x2E, "scheme=" },
{ 0x2F, "sendreferer='false'" },
{ 0x30, "sendreferer='true'" },
{ 0x31, "size=" },
{ 0x32, "src=" },
{ 0x33, "ordered='false'" },
{ 0x34, "ordered='true'" },
{ 0x35, "tabindex=" },
{ 0x36, "title=" },
{ 0x37, "type=" },
{ 0x38, "type='accept'" },
{ 0x39, "type='delete'" },
{ 0x3A, "type='help'" },
{ 0x3B, "type='password'" },
{ 0x3C, "type='onpick'" },
{ 0x3D, "type='onenterbackward'" },
{ 0x3E, "type='onenterforward'" },
{ 0x3F, "type='ontimer'" },
/* 0x40 -- 0x44 GLOBAL */
{ 0x45, "type='options'" },
{ 0x46, "type='prev'" },
{ 0x47, "type='reset'" },
{ 0x48, "type='text'" },
{ 0x49, "type='vnd.'" },
{ 0x4A, "href=" },
{ 0x4B, "href='http://'" },
{ 0x4C, "href='https://'" },
{ 0x4D, "value=" },
{ 0x4E, "vspace=" },
{ 0x4F, "width=" },
{ 0x50, "xml:lang=" },
/* 0x51 */
{ 0x52, "align=" },
{ 0x53, "columns=" },
{ 0x54, "class=" },
{ 0x55, "id=" },
{ 0x56, "forua='false'" },
{ 0x57, "forua='true'" },
{ 0x58, "src='http://'" },
{ 0x59, "src='https://'" },
{ 0x5A, "http-equiv=" },
{ 0x5B, "http-equiv='Content-Type'" },
{ 0x5C, "content='application/vnd.wap.wmlc;charset='" },
{ 0x5D, "http-equiv='Expires'" },
{ 0x00, NULL }
};
/***** Attribute Value tokens *****/
static const value_string wbxml_wmlc11_attrValue_cp0[] = {
/* 0x80 -- 0x84 GLOBAL */
{ 0x85, "'.com/'" },
{ 0x86, "'.edu/'" },
{ 0x87, "'.net/'" },
{ 0x88, "'.org/'" },
{ 0x89, "'accept'" },
{ 0x8A, "'bottom'" },
{ 0x8B, "'clear'" },
{ 0x8C, "'delete'" },
{ 0x8D, "'help'" },
{ 0x8E, "'http://'" },
{ 0x8F, "'http://www.'" },
{ 0x90, "'https://'" },
{ 0x91, "'https://www.'" },
/* 0x92 */
{ 0x93, "'middle'" },
{ 0x94, "'nowrap'" },
{ 0x95, "'onpick'" },
{ 0x96, "'onenterbackward'" },
{ 0x97, "'onenterforward'" },
{ 0x98, "'ontimer'" },
{ 0x99, "'options'" },
{ 0x9A, "'password'" },
{ 0x9B, "'reset'" },
/* 0x9C */
{ 0x9D, "'text'" },
{ 0x9E, "'top'" },
{ 0x9F, "'unknown'" },
{ 0xA0, "'wrap'" },
{ 0xA1, "'www.'" },
{ 0x00, NULL }
};
/***** Token code page aggregation *****/
static const value_valuestring wbxml_wmlc11_global[] = {
{ 0, wbxml_wmlc10_global_cp0 }, /* Same as WML 1.0 */
{ 0, NULL }
};
static const value_valuestring wbxml_wmlc11_tags[] = {
{ 0, wbxml_wmlc11_tags_cp0 },
{ 0, NULL }
};
static const value_valuestring wbxml_wmlc11_attrStart[] = {
{ 0, wbxml_wmlc11_attrStart_cp0 },
{ 0, NULL }
};
static const value_valuestring wbxml_wmlc11_attrValue[] = {
{ 0, wbxml_wmlc11_attrValue_cp0 },
{ 0, NULL }
};
/* WML 1.2
*
* Wireless Markup Language
***************************************/
/***** Global extension tokens *****/
/* Same as in WML 1.0 */
/***** Tag tokens *****/
static const value_string wbxml_wmlc12_tags_cp0[] = {
/* 0x00 -- 0x04 GLOBAL */
/* 0x05 -- 0x1A */
{ 0x1B, "pre" },
{ 0x1C, "a" },
{ 0x1D, "td" },
{ 0x1E, "tr" },
{ 0x1F, "table" },
{ 0x20, "p" },
{ 0x21, "postfield" },
{ 0x22, "anchor" },
{ 0x23, "access" },
{ 0x24, "b" },
{ 0x25, "big" },
{ 0x26, "br" },
{ 0x27, "card" },
{ 0x28, "do" },
{ 0x29, "em" },
{ 0x2A, "fieldset" },
{ 0x2B, "go" },
{ 0x2C, "head" },
{ 0x2D, "i" },
{ 0x2E, "img" },
{ 0x2F, "input" },
{ 0x30, "meta" },
{ 0x31, "noop" },
{ 0x32, "prev" },
{ 0x33, "onevent" },
{ 0x34, "optgroup" },
{ 0x35, "option" },
{ 0x36, "refresh" },
{ 0x37, "select" },
{ 0x38, "small" },
{ 0x39, "strong" },
/* 0x3A */
{ 0x3B, "template" },
{ 0x3C, "timer" },
{ 0x3D, "u" },
{ 0x3E, "setvar" },
{ 0x3F, "wml" },
{ 0x00, NULL }
};
/***** Attribute Start tokens *****/
static const value_string wbxml_wmlc12_attrStart_cp0[] = {
/* 0x00 -- 0x04 GLOBAL */
{ 0x05, "accept-charset=" },
{ 0x06, "align='bottom'" },
{ 0x07, "align='center'" },
{ 0x08, "align='left'" },
{ 0x09, "align='middle'" },
{ 0x0A, "align='right'" },
{ 0x0B, "align='top'" },
{ 0x0C, "alt=" },
{ 0x0D, "content=" },
/* 0x0E */
{ 0x0F, "domain=" },
{ 0x10, "emptyok='false'" },
{ 0x11, "emptyok='true'" },
{ 0x12, "format=" },
{ 0x13, "height=" },
{ 0x14, "hspace=" },
{ 0x15, "ivalue=" },
{ 0x16, "iname=" },
/* 0x17 */
{ 0x18, "label=" },
{ 0x19, "localsrc=" },
{ 0x1A, "maxlength=" },
{ 0x1B, "method='get'" },
{ 0x1C, "method='post'" },
{ 0x1D, "mode='nowrap'" },
{ 0x1E, "mode='wrap'" },
{ 0x1F, "multiple='false'" },
{ 0x20, "multiple='true'" },
{ 0x21, "name=" },
{ 0x22, "newcontext='false'" },
{ 0x23, "newcontext='true'" },
{ 0x24, "onpick=" },
{ 0x25, "onenterbackward=" },
{ 0x26, "onenterforward=" },
{ 0x27, "ontimer=" },
{ 0x28, "optional='false'" },
{ 0x29, "optional='true'" },
{ 0x2A, "path=" },
/* 0x2B -- 0x2D */
{ 0x2E, "scheme=" },
{ 0x2F, "sendreferer='false'" },
{ 0x30, "sendreferer='true'" },
{ 0x31, "size=" },
{ 0x32, "src=" },
{ 0x33, "ordered='false'" },
{ 0x34, "ordered='true'" },
{ 0x35, "tabindex=" },
{ 0x36, "title=" },
{ 0x37, "type=" },
{ 0x38, "type='accept'" },
{ 0x39, "type='delete'" },
{ 0x3A, "type='help'" },
{ 0x3B, "type='password'" },
{ 0x3C, "type='onpick'" },
{ 0x3D, "type='onenterbackward'" },
{ 0x3E, "type='onenterforward'" },
{ 0x3F, "type='ontimer'" },
/* 0x40 -- 0x44 GLOBAL */
{ 0x45, "type='options'" },
{ 0x46, "type='prev'" },
{ 0x47, "type='reset'" },
{ 0x48, "type='text'" },
{ 0x49, "type='vnd.'" },
{ 0x4A, "href=" },
{ 0x4B, "href='http://'" },
{ 0x4C, "href='https://'" },
{ 0x4D, "value=" },
{ 0x4E, "vspace=" },
{ 0x4F, "width=" },
{ 0x50, "xml:lang=" },
/* 0x51 */
{ 0x52, "align=" },
{ 0x53, "columns=" },
{ 0x54, "class=" },
{ 0x55, "id=" },
{ 0x56, "forua='false'" },
{ 0x57, "forua='true'" },
{ 0x58, "src='http://'" },
{ 0x59, "src='https://'" },
{ 0x5A, "http-equiv=" },
{ 0x5B, "http-equiv='Content-Type'" },
{ 0x5C, "content='application/vnd.wap.wmlc;charset='" },
{ 0x5D, "http-equiv='Expires'" },
{ 0x5E, "accesskey=" },
{ 0x5F, "enctype=" },
{ 0x60, "enctype='application/x-www-form-urlencoded'" },
{ 0x61, "enctype='multipart/form-data'" },
{ 0x00, NULL }
};
/***** Attribute Value tokens *****/
/* Same as in WML 1.1 */
/***** Token code page aggregation *****/
static const value_valuestring wbxml_wmlc12_global[] = {
{ 0, wbxml_wmlc10_global_cp0 }, /* Same as WML 1.0 */
{ 0, NULL }
};
static const value_valuestring wbxml_wmlc12_tags[] = {
{ 0, wbxml_wmlc12_tags_cp0 },
{ 0, NULL }
};
static const value_valuestring wbxml_wmlc12_attrStart[] = {
{ 0, wbxml_wmlc12_attrStart_cp0 },
{ 0, NULL }
};
static const value_valuestring wbxml_wmlc12_attrValue[] = {
{ 0, wbxml_wmlc11_attrValue_cp0 }, /* Same as WML 1.1 */
{ 0, NULL }
};
/* WML 1.3
*
* Wireless Markup Language
***************************************/
/***** Global extension tokens *****/
/* Same as in WML 1.0 */
/***** Tag tokens *****/
/* Same as in WML 1.2 */
/***** Attribute Start tokens *****/
static const value_string wbxml_wmlc13_attrStart_cp0[] = {
/* 0x00 -- 0x04 GLOBAL */
{ 0x05, "accept-charset=" },
{ 0x06, "align='bottom'" },
{ 0x07, "align='center'" },
{ 0x08, "align='left'" },
{ 0x09, "align='middle'" },
{ 0x0A, "align='right'" },
{ 0x0B, "align='top'" },
{ 0x0C, "alt=" },
{ 0x0D, "content=" },
/* 0x0E */
{ 0x0F, "domain=" },
{ 0x10, "emptyok='false'" },
{ 0x11, "emptyok='true'" },
{ 0x12, "format=" },
{ 0x13, "height=" },
{ 0x14, "hspace=" },
{ 0x15, "ivalue=" },
{ 0x16, "iname=" },
/* 0x17 */
{ 0x18, "label=" },
{ 0x19, "localsrc=" },
{ 0x1A, "maxlength=" },
{ 0x1B, "method='get'" },
{ 0x1C, "method='post'" },
{ 0x1D, "mode='nowrap'" },
{ 0x1E, "mode='wrap'" },
{ 0x1F, "multiple='false'" },
{ 0x20, "multiple='true'" },
{ 0x21, "name=" },
{ 0x22, "newcontext='false'" },
{ 0x23, "newcontext='true'" },
{ 0x24, "onpick=" },
{ 0x25, "onenterbackward=" },
{ 0x26, "onenterforward=" },
{ 0x27, "ontimer=" },
{ 0x28, "optional='false'" },
{ 0x29, "optional='true'" },
{ 0x2A, "path=" },
/* 0x2B -- 0x2D */
{ 0x2E, "scheme=" },
{ 0x2F, "sendreferer='false'" },
{ 0x30, "sendreferer='true'" },
{ 0x31, "size=" },
{ 0x32, "src=" },
{ 0x33, "ordered='false'" },
{ 0x34, "ordered='true'" },
{ 0x35, "tabindex=" },
{ 0x36, "title=" },
{ 0x37, "type=" },
{ 0x38, "type='accept'" },
{ 0x39, "type='delete'" },
{ 0x3A, "type='help'" },
{ 0x3B, "type='password'" },
{ 0x3C, "type='onpick'" },
{ 0x3D, "type='onenterbackward'" },
{ 0x3E, "type='onenterforward'" },
{ 0x3F, "type='ontimer'" },
/* 0x40 -- 0x44 GLOBAL */
{ 0x45, "type='options'" },
{ 0x46, "type='prev'" },
{ 0x47, "type='reset'" },
{ 0x48, "type='text'" },
{ 0x49, "type='vnd.'" },
{ 0x4A, "href=" },
{ 0x4B, "href='http://'" },
{ 0x4C, "href='https://'" },
{ 0x4D, "value=" },
{ 0x4E, "vspace=" },
{ 0x4F, "width=" },
{ 0x50, "xml:lang=" },
/* 0x51 */
{ 0x52, "align=" },
{ 0x53, "columns=" },
{ 0x54, "class=" },
{ 0x55, "id=" },
{ 0x56, "forua='false'" },
{ 0x57, "forua='true'" },
{ 0x58, "src='http://'" },
{ 0x59, "src='https://'" },
{ 0x5A, "http-equiv=" },
{ 0x5B, "http-equiv='Content-Type'" },
{ 0x5C, "content='application/vnd.wap.wmlc;charset='" },
{ 0x5D, "http-equiv='Expires'" },
{ 0x5E, "accesskey=" },
{ 0x5F, "enctype=" },
{ 0x60, "enctype='application/x-www-form-urlencoded'" },
{ 0x61, "enctype='multipart/form-data'" },
{ 0x62, "xml:space='preserve'" },
{ 0x63, "xml:space='default'" },
{ 0x64, "cache-control='no-cache'" },
{ 0x00, NULL }
};
/***** Attribute Value tokens *****/
/* Same as in WML 1.1 */
/***** Token code page aggregation *****/
static const value_valuestring wbxml_wmlc13_global[] = {
{ 0, wbxml_wmlc10_global_cp0 }, /* Same as WML 1.0 */
{ 0, NULL }
};
static const value_valuestring wbxml_wmlc13_tags[] = {
{ 0, wbxml_wmlc12_tags_cp0 },
{ 0, NULL }
};
static const value_valuestring wbxml_wmlc13_attrStart[] = {
{ 0, wbxml_wmlc13_attrStart_cp0 },
{ 0, NULL }
};
static const value_valuestring wbxml_wmlc13_attrValue[] = {
{ 0, wbxml_wmlc11_attrValue_cp0 }, /* Same as WML 1.1 */
{ 0, NULL }
};
/* SI 1.0
*
* Service Indication
***************************************/
/***** Global extension tokens *****/
/***** Tag tokens *****/
static const value_string wbxml_sic10_tags_cp0[] = {
/* 0x00 -- 0x04 GLOBAL */
{ 0x05, "si" },
{ 0x06, "indication" },
{ 0x07, "info" },
{ 0x08, "item" },
{ 0x00, NULL }
};
/***** Attribute Start tokens *****/
static const value_string wbxml_sic10_attrStart_cp0[] = {
/* 0x00 -- 0x04 GLOBAL */
{ 0x05, "action='signal-none'" },
{ 0x06, "action='signal-low'" },
{ 0x07, "action='signal-medium'" },
{ 0x08, "action='signal-high'" },
{ 0x09, "action='delete'" },
{ 0x0a, "created=" },
{ 0x0b, "href=" },
{ 0x0c, "href='http://'" },
{ 0x0d, "href='http://www.'" },
{ 0x0e, "href='https://'" },
{ 0x0f, "href='https://www.'" },
{ 0x10, "si-expires=" },
{ 0x11, "si-id=" },
{ 0x12, "class=" },
{ 0x00, NULL }
};
/***** Attribute Value tokens *****/
static const value_string wbxml_sic10_attrValue_cp0[] = {
/* 0x80 -- 0x84 GLOBAL */
{ 0x85, "'.com/'" },
{ 0x86, "'.edu/'" },
{ 0x87, "'.net/'" },
{ 0x88, "'.org/'" },
{ 0x00, NULL }
};
/***** Token code page aggregation *****/
static const value_valuestring wbxml_sic10_tags[] = {
{ 0, wbxml_sic10_tags_cp0 },
{ 0, NULL }
};
static const value_valuestring wbxml_sic10_attrStart[] = {
{ 0, wbxml_sic10_attrStart_cp0 },
{ 0, NULL }
};
static const value_valuestring wbxml_sic10_attrValue[] = {
{ 0, wbxml_sic10_attrValue_cp0 },
{ 0, NULL }
};
/* SL 1.0
*
* Service Loading
***************************************/
/***** Global extension tokens *****/
/***** Tag tokens *****/
static const value_string wbxml_slc10_tags_cp0[] = {
/* 0x00 -- 0x04 GLOBAL */
{ 0x05, "sl" },
{ 0x00, NULL }
};
/***** Attribute Start tokens *****/
static const value_string wbxml_slc10_attrStart_cp0[] = {
/* 0x00 -- 0x04 GLOBAL */
{ 0x05, "action='execute-low'" },
{ 0x06, "action='execute-high'" },
{ 0x07, "action='cache'" },
{ 0x08, "href=" },
{ 0x09, "href='http://'" },
{ 0x0a, "href='http://www.'" },
{ 0x0b, "href='https://'" },
{ 0x0c, "href='https://www.'" },
{ 0x00, NULL }
};
/***** Attribute Value tokens *****/
/* Same as in SI 1.0 */
/***** Token code page aggregation *****/
static const value_valuestring wbxml_slc10_tags[] = {
{ 0, wbxml_slc10_tags_cp0 },
{ 0, NULL }
};
static const value_valuestring wbxml_slc10_attrStart[] = {
{ 0, wbxml_slc10_attrStart_cp0 },
{ 0, NULL }
};
static const value_valuestring wbxml_slc10_attrValue[] = {
{ 0, wbxml_sic10_attrValue_cp0 }, /* Same as SI 1.0 */
{ 0, NULL }
};
/* CO 1.0
*
* Cache Operation
***************************************/
/***** Global extension tokens *****/
/***** Tag tokens *****/
static const value_string wbxml_coc10_tags_cp0[] = {
/* 0x00 -- 0x04 GLOBAL */
{ 0x05, "co" },
{ 0x06, "invalidate-object" },
{ 0x07, "invalidate-service" },
{ 0x00, NULL }
};
/***** Attribute Start tokens *****/
static const value_string wbxml_coc10_attrStart_cp0[] = {
/* 0x00 -- 0x04 GLOBAL */
{ 0x05, "uri=" },
{ 0x06, "uri='http://'" },
{ 0x07, "uri='http://www.'" },
{ 0x08, "uri='https://'" },
{ 0x09, "uri='https://www.'" },
{ 0x00, NULL }
};
/***** Attribute Value tokens *****/
/* Same as in SI 1.0 */
/***** Token code page aggregation *****/
static const value_valuestring wbxml_coc10_tags[] = {
{ 0, wbxml_coc10_tags_cp0 },
{ 0, NULL }
};
static const value_valuestring wbxml_coc10_attrStart[] = {
{ 0, wbxml_coc10_attrStart_cp0 },
{ 0, NULL }
};
static const value_valuestring wbxml_coc10_attrValue[] = {
{ 0, wbxml_sic10_attrValue_cp0 }, /* Same as SI 1.0 */
{ 0, NULL }
};
/* PROV 1.0
*
* Client Provisioning
***************************************/
/***** Global extension tokens *****/
/***** Tag tokens *****/
static const value_string wbxml_provc10_tags_cp0[] = {
/* 0x00 -- 0x04 GLOBAL */
{ 0x05, "wap-provisioningdoc" },
{ 0x06, "characteristic" },
{ 0x07, "parm" },
{ 0x00, NULL }
};
/***** Attribute Start tokens *****/
static const value_string wbxml_provc10_attrStart_cp0[] = {
/* 0x00 -- 0x04 GLOBAL */
{ 0x05, "name=" },
{ 0x06, "value=" },
{ 0x07, "name='NAME'" },
{ 0x08, "name='NAP-ADDRESS'" },
{ 0x09, "name='NAP-ADDRTYPE'" },
{ 0x0A, "name='CALLTYPE'" },
{ 0x0B, "name='VALIDUNTIL'" },
{ 0x0C, "name='AUTHTYPE'" },
{ 0x0D, "name='AUTHNAME'" },
{ 0x0E, "name='AUTHSECRET'" },
{ 0x0F, "name='LINGER'" },
{ 0x10, "name='BEARER'" },
{ 0x11, "name='NAPID'" },
{ 0x12, "name='COUNTRY'" },
{ 0x13, "name='NETWORK'" },
{ 0x14, "name='INTERNET'" },
{ 0x15, "name='PROXY-ID'" },
{ 0x16, "name='PROXY-PROVIDER-ID'" },
{ 0x17, "name='DOMAIN'" },
{ 0x18, "name='PROVURL'" },
{ 0x19, "name='PXAUTH-TYPE'" },
{ 0x1A, "name='PXAUTH-ID'" },
{ 0x1B, "name='PXAUTH-PW'" },
{ 0x1C, "name='STARTPAGE'" },
{ 0x1D, "name='BASAUTH-ID'" },
{ 0x1E, "name='BASAUTH-PW'" },
{ 0x1F, "name='PUSHENABLED'" },
{ 0x20, "name='PXADDR'" },
{ 0x21, "name='PXADDRTYPE'" },
{ 0x22, "name='TO-NAPID'" },
{ 0x23, "name='PORTNBR'" },
{ 0x24, "name='SERVICE'" },
{ 0x25, "name='LINKSPEED'" },
{ 0x26, "name='DNLINKSPEED'" },
{ 0x27, "name='LOCAL-ADDR'" },
{ 0x28, "name='LOCAL-ADDRTYPE'" },
{ 0x29, "name='CONTEXT-ALLOW'" },
{ 0x2A, "name='TRUST'" },
{ 0x2B, "name='MASTER'" },
{ 0x2C, "name='SID'" },
{ 0x2D, "name='SOC'" },
{ 0x2E, "name='WSP-VERSION'" },
{ 0x2F, "name='PHYSICAL-PROXY-ID'" },
{ 0x30, "name='CLIENT-ID'" },
{ 0x31, "name='DELIVERY-ERR-SDU'" },
{ 0x32, "name='DELIVERY-ORDER'" },
{ 0x33, "name='TRAFFIC-CLASS'" },
{ 0x34, "name='MAX-SDU-SIZE'" },
{ 0x35, "name='MAX-BITRATE-UPLINK'" },
{ 0x36, "name='MAX-BITRATE-DNLINK'" },
{ 0x37, "name='RESIDUAL-BER'" },
{ 0x38, "name='SDU-ERROR-RATIO'" },
{ 0x39, "name='TRAFFIC-HANDL-PRIO'" },
{ 0x3A, "name='TRANSFER-DELAY'" },
{ 0x3B, "name='GUARANTEED-BITRATE-UPLINK'" },
{ 0x3C, "name='GUARANTEED-BITRATE-DNLINK'" },
/* 0x3D -- 0x3F */
/* 0x40 -- 0x44 GLOBAL */
{ 0x45, "version=" },
{ 0x46, "version='1.0'" },
/* 0x47 -- 0x4F */
{ 0x50, "type=" },
{ 0x51, "type='PXLOGICAL'" },
{ 0x52, "type='PXPHYSICAL'" },
{ 0x53, "type='PORT'" },
{ 0x54, "type='VALIDITY'" },
{ 0x55, "type='NAPDEF'" },
{ 0x56, "type='BOOTSTRAP'" },
{ 0x57, "type='VENDORCONFIG'" },
{ 0x58, "type='CLIENTIDENTITY'" },
{ 0x59, "type='PXAUTHINFO'" },
{ 0x5A, "type='NAPAUTHINFO'" },
{ 0x00, NULL }
};
/***** Attribute Start tokens *****/
static const value_string wbxml_provc10_attrValue_cp0[] = {
/* 0x80 -- 0x84 GLOBAL */
{ 0x85, "'IPV4'" },
{ 0x86, "'IPV6'" },
{ 0x87, "'E164'" },
{ 0x88, "'ALPHA'" },
{ 0x89, "'APN'" },
{ 0x8A, "'SCODE'" },
{ 0x8B, "'TETRA-ITSI'" },
{ 0x8C, "'MAN'" },
/* 0x8D -- 0x8F */
{ 0x90, "'ANALOG-MODEM'" },
{ 0x91, "'V.120'" },
{ 0x92, "'V.110'" },
{ 0x93, "'X.31'" },
{ 0x94, "'BIT-TRANSPARENT'" },
{ 0x95, "'DIRECT-ASYNCHRONOUS-DATA-SERVICE'" },
/* 0x96 -- 0x99 */
{ 0x9A, "'PAP'" },
{ 0x9B, "'CHAP'" },
{ 0x9C, "'HTTP-BASIC'" },
{ 0x9D, "'HTTP-DIGEST'" },
{ 0x9E, "'WTLS-SS'" },
/* 0x9F -- 0xA1 */
{ 0xA2, "'GSM-USSD'" },
{ 0xA3, "'GSM-SMS'" },
{ 0xA4, "'ANSI-136-GUTS'" },
{ 0xA5, "'IS-95-CDMA-SMS'" },
{ 0xA6, "'IS-95-CDMA-CSD'" },
{ 0xA7, "'IS-95-CDMA-PACKET'" },
{ 0xA8, "'ANSI-136-CSD'" },
{ 0xA9, "'ANSI-136-GPRS'" },
{ 0xAA, "'GSM-CSD'" },
{ 0xAB, "'GSM-GPRS'" },
{ 0xAC, "'AMPS-CDPD'" },
{ 0xAD, "'PDC-CSD'" },
{ 0xAE, "'PDC-PACKET'" },
{ 0xAF, "'IDEN-SMS'" },
{ 0xB0, "'IDEN-CSD'" },
{ 0xB1, "'IDEN-PACKET'" },
{ 0xB2, "'FLEX/REFLEX'" },
{ 0xB3, "'PHS-SMS'" },
{ 0xB4, "'PHS-CSD'" },
{ 0xB5, "'TETRA-SDS'" },
{ 0xB6, "'TETRA-PACKET'" },
{ 0xB7, "'ANSI-136-GHOST'" },
{ 0xB8, "'MOBITEX-MPAK'" },
/* 0xB9 -- 0xBF */
/* 0xC0 -- 0xC4 GLOBAL */
{ 0xC5, "'AUTOBAUDING'" },
/* 0xC6 -- 0xC9 */
{ 0xCA, "'CL-WSP'" },
{ 0xCB, "'CO-WSP'" },
{ 0xCC, "'CL-SEC-WSP'" },
{ 0xCD, "'CO-SEC-WSP'" },
{ 0xCE, "'CL-SEC-WTA'" },
{ 0xCF, "'CO-SEC-WTA'" },
{ 0x00, NULL }
};
/***** Token code page aggregation *****/
static const value_valuestring wbxml_provc10_tags[] = {
{ 0, wbxml_provc10_tags_cp0 },
{ 0, NULL }
};
static const value_valuestring wbxml_provc10_attrStart[] = {
{ 0, wbxml_provc10_attrStart_cp0 },
{ 0, NULL }
};
static const value_valuestring wbxml_provc10_attrValue[] = {
{ 0, wbxml_provc10_attrValue_cp0 },
{ 0, NULL }
};
/* EMN 1.0
*
* Email Notification
***************************************/
/***** Global extension tokens *****/
/***** Tag tokens *****/
static const value_string wbxml_emnc10_tags_cp0[] = {
/* 0x00 -- 0x04 GLOBAL */
{ 0x05, "emn" },
{ 0x00, NULL }
};
/***** Attribute Start tokens *****/
static const value_string wbxml_emnc10_attrStart_cp0[] = {
/* 0x00 -- 0x04 GLOBAL */
{ 0x05, "timestamp=" },
{ 0x06, "mailbox=" },
{ 0x07, "mailbox='mailat:'" },
{ 0x08, "mailbox='pop://'" },
{ 0x09, "mailbox='imap://'" },
{ 0x0a, "mailbox='http://'" },
{ 0x0b, "mailbox='http://www.'" },
{ 0x0c, "mailbox='https://'" },
{ 0x0D, "mailbox='https://www.'" },
{ 0x00, NULL }
};
/***** Attribute Value tokens *****/
/* Same as in SI 1.0 */
/***** Token code page aggregation *****/
static const value_valuestring wbxml_emnc10_tags[] = {
{ 0, wbxml_emnc10_tags_cp0 },
{ 0, NULL }
};
static const value_valuestring wbxml_emnc10_attrStart[] = {
{ 0, wbxml_emnc10_attrStart_cp0 },
{ 0, NULL }
};
static const value_valuestring wbxml_emnc10_attrValue[] = {
{ 0, wbxml_sic10_attrValue_cp0 }, /* Same as SI 1.0 */
{ 0, NULL }
};
/* SyncML 1.0
*
* SyncML Representation Protocol
***************************************/
/***** Global extension tokens *****/
/***** Tag tokens *****/
static const value_string wbxml_syncmlc10_tags_cp0[] = { /* SyncML 1.0 */
/* 0x00 -- 0x04 GLOBAL */
{ 0x05, "Add" },
{ 0x06, "Alert" },
{ 0x07, "Archive" },
{ 0x08, "Atomic" },
{ 0x09, "Chal" },
{ 0x0A, "Cmd" },
{ 0x0B, "CmdID" },
{ 0x0C, "CmdRef" },
{ 0x0D, "Copy" },
{ 0x0E, "Cred" },
{ 0x0F, "Data" },
{ 0x10, "Delete" },
{ 0x11, "Exec" },
{ 0x12, "Final" },
{ 0x13, "Get" },
{ 0x14, "Item" },
{ 0x15, "Lang" },
{ 0x16, "LocName" },
{ 0x17, "LocURI" },
{ 0x18, "Map" },
{ 0x19, "MapItem" },
{ 0x1A, "Meta" },
{ 0x1B, "MsgID" },
{ 0x1C, "MsgRef" },
{ 0x1D, "NoResp" },
{ 0x1E, "NoResults" },
{ 0x1F, "Put" },
{ 0x20, "Replace" },
{ 0x21, "RespURI" },
{ 0x22, "Results" },
{ 0x23, "Search" },
{ 0x24, "Sequence" },
{ 0x25, "SessionID" },
{ 0x26, "SftDel" },
{ 0x27, "Source" },
{ 0x28, "SourceRef" },
{ 0x29, "Status" },
{ 0x2A, "Sync" },
{ 0x2B, "SyncBody" },
{ 0x2C, "SyncHdr" },
{ 0x2D, "SyncML" },
{ 0x2E, "Target" },
{ 0x2F, "TargetRef" },
/* 0x30 - Reserved */
{ 0x31, "VerDTD" },
{ 0x32, "VerProto" },
{ 0x00, NULL }
};
static const value_string wbxml_syncmlc10_tags_cp1[] = { /* MetInf 1.0 */
/* 0x00 -- 0x04 GLOBAL */
{ 0x05, "Anchor" },
{ 0x06, "EMI" },
{ 0x07, "Format" },
{ 0x08, "FreeID" },
{ 0x09, "FreeMem" },
{ 0x0A, "Last" },
{ 0x0B, "Mark" },
{ 0x0C, "MaxMsgSize" },
{ 0x0D, "Mem" },
{ 0x0E, "MetInf" },
{ 0x0F, "Next" },
{ 0x10, "NextNonce" },
{ 0x11, "SharedMem" },
{ 0x12, "Size" },
{ 0x13, "Type" },
{ 0x14, "Version" },
{ 0x00, NULL }
};
/***** Attribute Start tokens *****/
/***** Attribute Value tokens *****/
/***** Token code page aggregation *****/
static const value_valuestring wbxml_syncmlc10_tags[] = {
{ 0, wbxml_syncmlc10_tags_cp0 }, /* -//SYNCML//DTD SyncML 1.0//EN */
{ 0, wbxml_syncmlc10_tags_cp1 }, /* -//SYNCML//DTD MetInf 1.0//EN */
{ 0, NULL }
};
/* SyncML 1.1
*
* SyncML Representation Protocol
***************************************/
/***** Global extension tokens *****/
/***** Tag tokens *****/
static const value_string wbxml_syncmlc11_tags_cp0[] = { /* SyncML 1.1 */
/* 0x00 -- 0x04 GLOBAL */
{ 0x05, "Add" },
{ 0x06, "Alert" },
{ 0x07, "Archive" },
{ 0x08, "Atomic" },
{ 0x09, "Chal" },
{ 0x0a, "Cmd" },
{ 0x0b, "CmdID" },
{ 0x0c, "CmdRef" },
{ 0x0d, "Copy" },
{ 0x0e, "Cred" },
{ 0x0f, "Data" },
{ 0x10, "Delete" },
{ 0x11, "Exec" },
{ 0x12, "Final" },
{ 0x13, "Get" },
{ 0x14, "Item" },
{ 0x15, "Lang" },
{ 0x16, "LocName" },
{ 0x17, "LocURI" },
{ 0x18, "Map" },
{ 0x19, "MapItem" },
{ 0x1a, "Meta" },
{ 0x1b, "MsgID" },
{ 0x1c, "MsgRef" },
{ 0x1d, "NoResp" },
{ 0x1e, "NoResults" },
{ 0x1f, "Put" },
{ 0x20, "Replace" },
{ 0x21, "RespURI" },
{ 0x22, "Results" },
{ 0x23, "Search" },
{ 0x24, "Sequence" },
{ 0x25, "SessionID" },
{ 0x26, "SftDel" },
{ 0x27, "Source" },
{ 0x28, "SourceRef" },
{ 0x29, "Status" },
{ 0x2a, "Sync" },
{ 0x2b, "SyncBody" },
{ 0x2c, "SyncHdr" },
{ 0x2d, "SyncML" },
{ 0x2e, "Target" },
{ 0x2f, "TargetRef" },
/* 0x30 - Reserved */
{ 0x31, "VerDTD" },
{ 0x32, "VerProto" },
{ 0x33, "NumberOfChanges" },
{ 0x34, "MoreData" },
{ 0x00, NULL }
};
static const value_string wbxml_syncmlc11_tags_cp1[] = { /* MetInf 1.1 */
/* 0x00 -- 0x04 GLOBAL */
{ 0x05, "Anchor" },
{ 0x06, "EMI" },
{ 0x07, "Format" },
{ 0x08, "FreeID" },
{ 0x09, "FreeMem" },
{ 0x0A, "Last" },
{ 0x0B, "Mark" },
{ 0x0C, "MaxMsgSize" },
{ 0x0D, "Mem" },
{ 0x0E, "MetInf" },
{ 0x0F, "Next" },
{ 0x10, "NextNonce" },
{ 0x11, "SharedMem" },
{ 0x12, "Size" },
{ 0x13, "Type" },
{ 0x14, "Version" },
{ 0x15, "MaxObjSize" },
{ 0x00, NULL }
};
/***** Attribute Start tokens *****/
/***** Attribute Value tokens *****/
/***** Token code page aggregation *****/
static const value_valuestring wbxml_syncmlc11_tags[] = {
{ 0, wbxml_syncmlc11_tags_cp0 }, /* -//SYNCML//DTD SyncML 1.1//EN */
{ 0, wbxml_syncmlc11_tags_cp1 }, /* -//SYNCML//DTD MetInf 1.1//EN */
{ 0, NULL }
};
/* CHANNEL 1.0
*
* WTA Channel
***************************************/
/***** Global extension tokens *****/
/***** Tag tokens *****/
static const value_string wbxml_channelc10_tags_cp0[] = {
/* 0x00 -- 0x04 GLOBAL */
{ 0x05, "channel" },
{ 0x06, "title" },
{ 0x07, "abstract" },
{ 0x08, "resource" },
{ 0x00, NULL }
};
/***** Attribute Start tokens *****/
static const value_string wbxml_channelc10_attrStart_cp0[] = {
/* 0x00 -- 0x04 GLOBAL */
{ 0x05, "maxspace" },
{ 0x06, "base" },
{ 0x07, "href" },
{ 0x08, "href='http://'" },
{ 0x09, "href='https://'" },
{ 0x0A, "lastmod" },
{ 0x0B, "etag" },
{ 0x0C, "md5" },
{ 0x0D, "success" },
{ 0x0E, "success='http://'" },
{ 0x0F, "success='https://'" },
{ 0x10, "failure" },
{ 0x11, "failure='http://'" },
{ 0x12, "failure='https://'" },
{ 0x13, "EventId" },
{ 0x00, NULL }
};
/***** Attribute Value tokens *****/
/***** Token code page aggregation *****/
static const value_valuestring wbxml_channelc10_tags[] = {
{ 0, wbxml_channelc10_tags_cp0 },
{ 0, NULL }
};
static const value_valuestring wbxml_channelc10_attrStart[] = {
{ 0, wbxml_channelc10_attrStart_cp0 },
{ 0, NULL }
};
/********************** WBXML token mapping aggregation **********************/
/* The following structure links content types to their token mapping and
* contains arrays of pointers to value_string arrays (one per code page).
*/
typedef struct _wbxml_token_map {
const guint32 publicid; /* WBXML DTD number - see WINA */
const guint8 defined; /* Are there mapping tables defined */
const value_valuestring *global; /* Global token map */
const value_valuestring *tags; /* Tag token map */
const value_valuestring *attrStart; /* Attribute Start token map */
const value_valuestring *attrValue; /* Attribute Value token map */
} wbxml_token_map;
static const wbxml_token_map *wbxml_content_map (guint32 publicid);
/**
** Aggregation of content type and aggregated code pages
** Content type map lookup will stop at the 1st entry with 2nd member = FALSE
**/
static const wbxml_token_map map[] = {
#ifdef Test_the_parsers_without_token_mappings
{ 0, FALSE, NULL, NULL, NULL, NULL },
#endif
{ 0x02, TRUE, /* WML 1.0 */
wbxml_wmlc10_global,
wbxml_wmlc10_tags,
wbxml_wmlc10_attrStart,
wbxml_wmlc10_attrValue
},
#ifdef remove_directive_and_set_TRUE_if_mapping_available
{ 0x03, FALSE, /* WTA 1.0 (deprecated) */
NULL, NULL, NULL, NULL
},
#endif
{ 0x04, TRUE, /* WML 1.1 */
wbxml_wmlc11_global,
wbxml_wmlc11_tags,
wbxml_wmlc11_attrStart,
wbxml_wmlc11_attrValue
},
{ 0x05, TRUE, /* SI 1.0 */
NULL, /* wbxml_sic10_global - does not exist */
wbxml_sic10_tags,
wbxml_sic10_attrStart,
wbxml_sic10_attrValue
},
{ 0x06, TRUE, /* SL 1.0 */
NULL, /* wbxml_slc10_global - does not exist */
wbxml_slc10_tags,
wbxml_slc10_attrStart,
wbxml_slc10_attrValue
},
{ 0x07, TRUE, /* CO 1.0 */
NULL, /* wbxml_coc10_global - does not exist */
wbxml_coc10_tags,
wbxml_coc10_attrStart,
wbxml_coc10_attrValue
},
{ 0x08, TRUE, /* CHANNEL 1.0 (deprecated) */
NULL, /* wbxml_channelc10_global - does not exist */
wbxml_channelc10_tags,
wbxml_channelc10_attrStart,
NULL, /* wbxml_channelc10_attrValue - does not exist */
},
{ 0x09, TRUE, /* WML 1.2 */
wbxml_wmlc12_global,
wbxml_wmlc12_tags,
wbxml_wmlc12_attrStart,
wbxml_wmlc12_attrValue
},
{ 0x0A, TRUE, /* WML 1.3 */
wbxml_wmlc13_global,
wbxml_wmlc13_tags,
wbxml_wmlc13_attrStart,
wbxml_wmlc13_attrValue
},
{ 0x0B, TRUE, /* PROV 1.0 */
NULL, /* wbxml_provc10_global - does not exist */
wbxml_provc10_tags,
wbxml_provc10_attrStart,
wbxml_provc10_attrValue
},
#ifdef remove_directive_and_set_TRUE_if_mapping_available
{ 0x0C, FALSE, /* WTA-WML 1.2 */
NULL, NULL, NULL, NULL
},
#endif
{ 0x0D, TRUE, /* EMN 1.0 */
NULL, /* wbxml_emnc10_global - does not exist */
wbxml_emnc10_tags,
wbxml_emnc10_attrStart,
wbxml_emnc10_attrValue
},
#ifdef remove_directive_and_set_TRUE_if_mapping_available
{ 0x0E, FALSE, /* DRMREL 1.0 */
NULL, NULL, NULL, NULL
},
#endif
{ 0x0FD1, TRUE, /* SyncML 1.0 */
NULL, /* wbxml_syncmlc10_global - does not exist */
wbxml_syncmlc10_tags,
NULL, /* wbxml_syncmlc10_attrStart - does not exist */
NULL, /* wbxml_syncmlc10_attrValue - does not exist */
},
{ 0x0FD3, TRUE, /* SyncML 1.1 */
NULL, /* wbxml_syncmlc11_global - does not exist */
wbxml_syncmlc11_tags,
NULL, /* wbxml_syncmlc11_attrStart - does not exist */
NULL, /* wbxml_syncmlc11_attrValue - does not exist */
},
{ 0x1108, TRUE, /* Phone.com - WML+ 1.1 */
/* Note: I assumed WML+ 1.1 would be not that different from WML 1.1,
* the real mapping should come from Phone.com (OpenWave)! */
wbxml_wmlc11_global, /* Not 100% true */
wbxml_wmlc11_tags, /* Not 100% true */
wbxml_wmlc11_attrStart, /* Not 100% true */
wbxml_wmlc11_attrValue /* Not 100% true */
},
{ 0x110D, TRUE, /* Phone.com - WML+ 1.3 */
/* Note: I assumed WML+ 1.3 would be not that different from WML 1.3,
* the real mapping should come from Phone.com (OpenWave)! */
wbxml_wmlc13_global, /* Not 100% true */
wbxml_wmlc13_tags, /* Not 100% true */
wbxml_wmlc13_attrStart, /* Not 100% true */
wbxml_wmlc13_attrValue /* Not 100% true */
},
{ 0, FALSE, NULL, NULL, NULL, NULL }
};
/* WBXML content token mapping depends on the following parameters:
* - Content type (guint32)
* - Token type (global, tags, attrStart, attrValue)
* - Code page for tag and attribute
*
* This results in the following steps:
* 1. Retrieve content type mapping
* 2. If exists, retrieve token type mapping
* 3. If exists, retrieve required code page
* 4. If exists, retrieve token mapping
*/
/* Return token mapping for a given content mapping entry. */
static const char *
map_token (const value_valuestring *token_map, guint8 codepage, guint8 token) {
const value_string *vs;
const char *s;
if (token_map) { /* Found map */
if ((vs = val_to_valstr (codepage, token_map))) {
/* Found codepage map */
s = match_strval (token, vs);
if (s) /* Found valid token */
return s;
/* No valid token mapping in specified code page of token map */
return "(Requested token not defined for this content type)";
}
/* There is no token map entry for the requested code page */
return "(Requested token code page not defined for this content type)";
}
/* The token map does not exist */
return "(Requested token map not defined for this content type)";
}
/* Returns a pointer to the WBXML token map for the given WBXML public
* identifier value (see WINA for a table with defined identifiers). */
static const wbxml_token_map *wbxml_content_map (guint32 publicid) {
gint i = 0;
while (map[i].defined) {
if (map[i].publicid == publicid)
return &(map[i]);
i++;
}
return NULL;
}
/************************** Function prototypes **************************/
static void
dissect_wbxml(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
void
proto_register_wbxml(void);
/* Parse and display the WBXML string table */
static void
show_wbxml_string_table (proto_tree *tree, tvbuff_t *tvb, guint32 str_tbl,
guint32 str_tbl_len);
/* Parse data while in STAG state */
static void
parse_wbxml_tag (proto_tree *tree, tvbuff_t *tvb, guint32 offset,
guint32 str_tbl, guint8 *level,
guint32 *parsed_length);
/* Parse data while in STAG state;
* interpret tokens as defined by content type */
static void
parse_wbxml_tag_defined (proto_tree *tree, tvbuff_t *tvb, guint32 offset,
guint32 str_tbl, guint8 *level,
guint32 *parsed_length,
const wbxml_token_map *map);
/* Parse data while in ATTR state */
static void
parse_wbxml_attribute_list (proto_tree *tree, tvbuff_t *tvb,
guint32 offset, guint32 str_tbl, guint8 level,
guint32 *parsed_length);
/* Parse data while in ATTR state;
* interpret tokens as defined by content type */
static void
parse_wbxml_attribute_list_defined (proto_tree *tree, tvbuff_t *tvb,
guint32 offset, guint32 str_tbl, guint8 level,
guint32 *parsed_length,
const wbxml_token_map *map);
/****************** WBXML protocol dissection functions ******************/
/* Code to actually dissect the packets */
static void
dissect_wbxml(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
/* Set up structures needed to add the protocol subtree and manage it */
proto_item *ti;
proto_tree *wbxml_tree; /* Main WBXML tree */
proto_tree *wbxml_str_tbl_tree; /* String table subtree */
proto_tree *wbxml_content_tree; /* Content subtree */
guint8 version;
guint offset = 0;
guint32 len;
guint32 charset=0;
guint32 charset_len;
guint32 publicid;
guint32 publicid_index = 0;
guint32 publicid_len;
guint32 str_tbl;
guint32 str_tbl_len;
guint8 level = 0; /* WBXML recursion level */
const wbxml_token_map *content_map = NULL;
/* WBXML format
*
* Version 1.0: version publicid strtbl BODY
* Version 1.x: version publicid charset strtbl BODY
*
* Last valid format: WBXML 1.3
*/
switch ( version = tvb_get_guint8 (tvb, 0) ) {
case 0x00: /* WBXML/1.0 */
break;
case 0x01: /* WBXML/1.1 */
case 0x02: /* WBXML/1.2 */
case 0x03: /* WBXML/1.3 */
break;
default:
return;
}
if (check_col(pinfo->cinfo, COL_INFO))
col_append_fstr(pinfo->cinfo, COL_INFO, " (WBXML %s:",
match_strval (version, vals_wbxml_versions));
/* In the interest of speed, if "tree" is NULL, don't do any work not
necessary to generate protocol tree items. */
if ( tree ) {
/* create display subtree for the protocol */
ti = proto_tree_add_item (tree, proto_wbxml, tvb, 0, -1, FALSE);
wbxml_tree = proto_item_add_subtree(ti, ett_wbxml);
/* WBXML Version */
proto_tree_add_uint (wbxml_tree, hf_wbxml_version,
tvb, 0, 1, version);
/* Public ID */
publicid = tvb_get_guintvar(tvb, 1, &publicid_len);
if (publicid) { /* Known Public ID */
if (check_col(pinfo->cinfo, COL_INFO))
col_append_fstr(pinfo->cinfo, COL_INFO, " Public ID \"%s\")",
match_strval (publicid, vals_wbxml_public_ids));
proto_tree_add_uint(wbxml_tree, hf_wbxml_public_id_known,
tvb, 1, publicid_len, publicid);
} else { /* Public identifier in string table */
publicid_index = tvb_get_guintvar (tvb, 1+publicid_len, &len);
publicid_len += len;
}
offset = 1 + publicid_len;
/* Version-specific handling of Charset */
switch ( version ) {
case 0x00: /* WBXML/1.0 */
/* No charset */
break;
case 0x01: /* WBXML/1.1 */
case 0x02: /* WBXML/1.2 */
case 0x03: /* WBXML/1.3 */
/* Get charset */
charset = tvb_get_guintvar (tvb, offset, &charset_len);
offset += charset_len;
break;
default: /* Impossible since return already earlier */
break;
}
/* String table: read string table length in bytes */
str_tbl_len = tvb_get_guintvar (tvb, offset, &len);
str_tbl = offset + len; /* Start of 1st string in string table */
/* Now we can add public ID, charset (if available),
* and string table */
if ( ! publicid ) { /* Read Public ID from string table */
len = tvb_strsize (tvb, str_tbl+publicid_index);
if (check_col(pinfo->cinfo, COL_INFO))
col_append_fstr(pinfo->cinfo, COL_INFO, " Public ID \"%s\")",
tvb_format_text (tvb,
str_tbl+publicid_index,
len-1));
proto_tree_add_item (wbxml_tree, hf_wbxml_public_id_literal,
tvb, 1, publicid_len, FALSE);
}
if ( version ) { /* Charset */
proto_tree_add_uint (wbxml_tree, hf_wbxml_charset,
tvb, 1+publicid_len, charset_len, charset);
}
/* String Table */
ti = proto_tree_add_text(wbxml_tree,
tvb, offset, len + str_tbl_len, "String table: %u bytes",
str_tbl_len);
if (wbxml_tree && str_tbl_len) { /* Display string table as subtree */
wbxml_str_tbl_tree = proto_item_add_subtree (ti,
ett_wbxml_str_tbl);
show_wbxml_string_table (wbxml_str_tbl_tree, tvb,
str_tbl, str_tbl_len);
}
/* Data starts HERE */
offset += len + str_tbl_len;
/* The WBXML BODY starts here */
ti = proto_tree_add_text (wbxml_tree, tvb, offset, -1,
"Data representation");
wbxml_content_tree = proto_item_add_subtree (ti, ett_wbxml_content);
/* The parse_wbxml_X() functions will process the content correctly,
* irrespective of the WBXML version used. For the WBXML body, this
* means that there is a different processing for the global token
* RESERVED_2 (WBXML 1.0) or OPAQUE (WBXML 1.x with x > 0). */
if (wbxml_tree) { /* Show only if visible */
if (publicid) {
/* Retrieve the content token mapping if available */
content_map = wbxml_content_map (publicid);
if (content_map) {
/* Is there a defined token mapping for publicid? */
if (content_map->defined) {
proto_tree_add_text (wbxml_content_tree, tvb,
offset, -1,
"Level | State | Codepage "
"| WBXML Token Description "
"| Rendering");
parse_wbxml_tag_defined (wbxml_content_tree,
tvb, offset, str_tbl, &level,
&len, content_map);
return;
}
}
proto_tree_add_text (wbxml_content_tree, tvb,
offset, -1,
"[Rendering of this content type"
" not (yet) supported]");
}
/* Default: WBXML only, no interpretation of the content */
proto_tree_add_text (wbxml_content_tree, tvb, offset, -1,
"Level | State | Codepage "
"| WBXML Token Description "
"| Rendering");
parse_wbxml_tag (wbxml_content_tree, tvb, offset,
str_tbl, &level, &len);
return;
} else {
proto_tree_add_text (wbxml_content_tree, tvb, offset, -1,
"WBXML 1.0 decoding not (yet) supported");
}
return;
}
}
/* Parse and display the WBXML string table (in a 3-column table format).
* This function displays:
* - the offset in the string table,
* - the length of the string
* - the string.
*/
static void
show_wbxml_string_table (proto_tree *tree, tvbuff_t *tvb, guint32 str_tbl,
guint32 str_tbl_len)
{
guint32 off = str_tbl;
guint32 len = 0;
guint32 end = str_tbl + str_tbl_len;
proto_tree_add_text (tree, tvb, off, end,
"Start | Length | String");
while (off < end) {
len = tvb_strsize (tvb, off);
proto_tree_add_text (tree, tvb, off, len,
"%6d | %6d | '%s'",
off - str_tbl, len,
tvb_format_text (tvb, off, len-1));
off += len;
}
}
/* Indentation code is based on a static const array of space characters.
* At least one single space is returned */
static const char indent_buffer[514] = " "
" "
" "
" "
" "
" "
" "
" "
" "
; /* Generate XML indentation (length = 1 + 2 * 256 + 1 for '\0') */
static const char * Indent (guint8 level) {
return indent_buffer + (512 - 2 * (level));
}
/********************
* WBXML tag tokens *
********************
*
* Bit Mask : Example
* -------------------
* 00.. .... : <tag />
*
* 01.. .... : <tag>
* CONTENT
* </tag>
*
* 10.. .... : <tag
* atrtribute1="value1"
* atrtribute2="value2"
* />
*
* 11.. .... : <tag
* atrtribute1="value1"
* atrtribute2="value2"
* >
* CONTENT
* </tag>
*
* NOTES
* - An XML PI is parsed as an attribute list (same syntax).
* - A code page switch only applies to the single token that follows.
*/
/* This function parses the WBXML and maps known token interpretations
* to the WBXML tokens. As a result, the original XML document can be
* recreated. Indentation is generated in order to ease reading.
*
* Attribute parsing is done in parse_wbxml_attribute_list_defined().
*
* The wbxml_token_map entry *map contains the actual token mapping.
*
* NOTE: In order to parse the content, some recursion is required.
* However, for performance reasons, recursion has been avoided
* where possible (tags without content within tags with content).
* This is achieved by means of the parsing_tag_content and tag_save*
* variables.
*
* NOTE: See above for known token mappings.
*
* NOTE: As tags can be opened and closed, a tag representation lookup
* may happen once or twice for a given tag. For efficiency reasons,
* the literal tag value is stored and used throughout the code.
* With the introduction of code page support, this solution is robust
* as the lookup only occurs once, removing the need for storage of
* the used code page.
*/
static void
parse_wbxml_tag_defined (proto_tree *tree, tvbuff_t *tvb, guint32 offset,
guint32 str_tbl, guint8 *level,
guint32 *parsed_length,
const wbxml_token_map *map)
{
guint32 tvb_len = tvb_reported_length (tvb);
guint32 off = offset;
guint32 len;
guint str_len;
guint32 ent;
guint32 index;
guint8 peek;
guint32 tag_len; /* Length of the index (uintvar) from a LITERAL tag */
guint8 tag_save_known = 0; /* Will contain peek & 0x3F (tag identity) */
guint8 tag_new_known = 0; /* Will contain peek & 0x3F (tag identity) */
const char *tag_save_literal; /* Will contain the LITERAL tag identity */
const char *tag_new_literal; /* Will contain the LITERAL tag identity */
guint8 codepage_stag = 0; /* Initial codepage in state = STAG */
guint8 parsing_tag_content = FALSE; /* Are we parsing content from a
tag with content: <x>Content</x>
The initial state is FALSE.
This state will trigger recursion. */
tag_save_literal = NULL; /* Prevents compiler warning */
#ifdef DEBUG
printf ("WBXML - parse_wbxml_tag_defined (level = %d, offset = %d)\n",
*level, offset);
#endif
while (off < tvb_len) {
peek = tvb_get_guint8 (tvb, off);
#ifdef DEBUG
printf("WBXML - STAG: level = %3d, peek = 0x%02X, off = %d, "
"tvb_len = %d\n",
*level, peek, off, tvb_len);
#endif
if ((peek & 0x3F) < 4) switch (peek) { /* Global tokens in state = STAG
but not the LITERAL tokens */
case 0x00: /* SWITCH_PAGE */
codepage_stag = tvb_get_guint8 (tvb, off+1);
proto_tree_add_text (tree, tvb, off, 2,
" | Tag | T 0->%3d "
"| SWITCH_PAGE (Tag code page) "
"|",
codepage_stag);
off += 2;
break;
case 0x01: /* END: only possible for Tag with Content */
if (tag_save_known) { /* Known TAG */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| END (Known Tag 0x%02X) "
"| %s</%s>",
*level, tag_save_known, Indent (*level),
tag_save_literal); /* We already looked it up! */
} else { /* Literal TAG */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| END (Literal Tag) "
"| %s</%s>",
*level, Indent (*level),
tag_save_literal);
}
(*level)--;
off++;
*parsed_length = off - offset;
/* Reset code page: not needed as return from recursion */
return;
break;
case 0x02: /* ENTITY */
ent = tvb_get_guintvar (tvb, off+1, &len);
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Tag | "
"| ENTITY "
"| %s'&#%u;'",
*level, Indent (*level), ent);
off += 1+len;
break;
case 0x03: /* STR_I */
len = tvb_strsize (tvb, off+1);
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Tag | "
"| STR_I (Inline string) "
"| %s\'%s\'",
*level, Indent(*level),
tvb_format_text (tvb, off+1, len-1));
off += 1+len;
break;
case 0x40: /* EXT_I_0 */
case 0x41: /* EXT_I_1 */
case 0x42: /* EXT_I_2 */
/* Extension tokens */
len = tvb_strsize (tvb, off+1);
if (codepage_stag) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Tag | T %3d->0 "
"| EXT_I_%1x (Extension Token) "
"| %s(%s: \'%s\')",
*level, codepage_stag, peek & 0x0f, Indent (*level),
map_token (map->global, codepage_stag, peek),
tvb_format_text (tvb, off+1, len-1));
/* Reset code page */
codepage_stag = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Tag | "
"| EXT_I_%1x (Extension Token) "
"| %s(%s: \'%s\')",
*level, peek & 0x0f, Indent (*level),
map_token (map->global, codepage_stag, peek),
tvb_format_text (tvb, off+1, len-1));
}
off += 1+len;
break;
case 0x43: /* PI */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| PI (XML Processing Instruction) "
"| %s<?xml",
*level, Indent (*level));
parse_wbxml_attribute_list_defined (tree, tvb, off, str_tbl,
*level, &len, map);
off += len;
proto_tree_add_text (tree, tvb, off-1, 1,
" %3d | Tag | "
"| END (PI) "
"| %s?>",
*level, Indent (*level));
break;
case 0x80: /* EXT_T_0 */
case 0x81: /* EXT_T_1 */
case 0x82: /* EXT_T_2 */
/* Extension tokens */
index = tvb_get_guintvar (tvb, off+1, &len);
str_len = tvb_strsize (tvb, str_tbl+index);
if (codepage_stag) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Tag | T %3d->0 "
"| EXT_T_%1x (Extension Token) "
"| %s(%s: \'%s\')",
*level, codepage_stag, peek & 0x0f, Indent (*level),
map_token (map->global, codepage_stag, peek),
tvb_format_text (tvb, str_tbl+index, str_len-1));
/* Reset code page */
codepage_stag = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Tag | "
"| EXT_T_%1x (Extension Token) "
"| %s(%s: \'%s\')",
*level, peek & 0x0f, Indent (*level),
map_token (map->global, codepage_stag, peek),
tvb_format_text (tvb, str_tbl+index, str_len-1));
}
off += 1+len;
break;
case 0x83: /* STR_T */
index = tvb_get_guintvar (tvb, off+1, &len);
str_len = tvb_strsize (tvb, str_tbl+index);
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Tag | "
"| STR_T (Tableref string) "
"| %s\'%s\'",
*level, Indent (*level),
tvb_format_text (tvb, str_tbl+index, str_len-1));
off += 1+len;
break;
case 0xC0: /* EXT_0 */
case 0xC1: /* EXT_1 */
case 0xC2: /* EXT_2 */
/* Extension tokens */
if (codepage_stag) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | T %3d->0 "
"| EXT_%1x (Extension Token) "
"| %s(%s)",
*level, codepage_stag, peek & 0x0f, Indent (*level),
map_token (map->global, codepage_stag, peek));
/* Reset code page */
codepage_stag = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| EXT_%1x (Extension Token) "
"| %s(%s)",
*level, peek & 0x0f, Indent (*level),
map_token (map->global, codepage_stag, peek));
}
off++;
break;
case 0xC3: /* OPAQUE - WBXML 1.1 and newer */
if (tvb_get_guint8 (tvb, 0)) { /* WBXML 1.x (x > 0) */
index = tvb_get_guintvar (tvb, off+1, &len);
proto_tree_add_text (tree, tvb, off, 1 + len + index,
" %3d | Tag | "
"| OPAQUE (Opaque data) "
"| %s(%d bytes of opaque data)",
*level, Indent (*level), index);
off += 1+len+index;
} else { /* WBXML 1.0 - RESERVED_2 token (invalid) */
proto_tree_add_text (tree, tvb, off, 1,
" Tag | "
"| RESERVED_2 (Invalid Token!) "
"| WBXML 1.0 parsing stops here.");
/* Stop processing as it is impossible to parse now */
off = tvb_len;
*parsed_length = off - offset;
return;
}
break;
/* No default clause, as all cases have been treated */
} else { /* LITERAL or Known TAG */
/* We must store the initial tag, and also retrieve the new tag.
* For efficiency reasons, we store the literal tag representation
* for known tags too, so we can easily close the tag without the
* need of a new lookup and avoiding storage of token codepage.
*
* There are 4 possibilities:
*
* 1. Known tag followed by a known tag
* 2. Known tag followed by a LITERAL tag
* 3. LITERAL tag followed by Known tag
* 4. LITERAL tag followed by LITERAL tag
*/
/* Store the new tag */
tag_len = 0;
if ((peek & 0x3F) == 4) { /* LITERAL */
index = tvb_get_guintvar (tvb, off+1, &tag_len);
str_len = tvb_strsize (tvb, str_tbl+index);
tag_new_literal = tvb_get_ptr (tvb, str_tbl+index, str_len);
tag_new_known = 0; /* invalidate known tag_new */
} else { /* Known tag */
tag_new_known = peek & 0x3F;
tag_new_literal = map_token (map->tags, codepage_stag,
tag_new_known);
/* Stored looked up tag name string */
}
/* Parsing of TAG starts HERE */
if (peek & 0x40) { /* Content present */
/* Content follows
* [!] An explicit END token is expected in these cases!
* ==> Recursion possible if we encounter a tag with content;
* recursion will return at the explicit END token.
*/
if (parsing_tag_content) { /* Recurse */
#ifdef DEBUG
printf ("WBXML: Tag in Tag - RECURSE! (off = %d)\n",off);
#endif
/* Do not process the attribute list:
* recursion will take care of it */
(*level)++;
parse_wbxml_tag_defined (tree, tvb, off, str_tbl, level,
&len, map);
off += len;
} else { /* Now we will have content to parse */
/* Save the start tag so we can properly close it later. */
if ((peek & 0x3F) == 4) { /* Literal tag */
tag_save_literal = tag_new_literal;
tag_save_known = 0;
} else { /* Known tag */
tag_save_known = tag_new_known;
tag_save_literal = tag_new_literal;
/* The last statement avoids needless lookups */
}
/* Process the attribute list if present */
if (peek & 0x80) { /* Content and Attribute list present */
if (tag_new_known) { /* Known tag */
if (codepage_stag) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | T %3d->0 "
"| Known Tag 0x%02X (AC) "
"| %s<%s",
*level, codepage_stag, tag_new_known,
Indent (*level), tag_new_literal);
/* Tag string already looked up earlier! */
/* Reset code page */
codepage_stag = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| Known Tag 0x%02X (AC) "
"| %s<%s",
*level, tag_new_known,
Indent (*level), tag_new_literal);
/* Tag string already looked up earlier! */
}
off++;
} else { /* LITERAL tag */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| LITERAL_AC (Literal tag) (AC) "
"| %s<%s",
*level, Indent (*level), tag_new_literal);
off += 1 + tag_len;
}
parse_wbxml_attribute_list_defined (tree, tvb,
off, str_tbl, *level, &len, map);
off += len;
proto_tree_add_text (tree, tvb, off-1, 1,
" %3d | Tag | "
"| END (attribute list) "
"| %s>",
*level, Indent (*level));
} else { /* Content, no Attribute list */
if (tag_new_known) { /* Known tag */
if (codepage_stag) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | T %3d->0 "
"| Known Tag 0x%02X (.C) "
"| %s<%s>",
*level, codepage_stag, tag_new_known,
Indent (*level),
tag_new_literal);
/* Tag string already looked up earlier! */
/* Reset code page */
codepage_stag = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| Known Tag 0x%02X (.C) "
"| %s<%s>",
*level, tag_new_known,
Indent (*level),
tag_new_literal);
/* Tag string already looked up earlier! */
}
off++;
} else { /* LITERAL tag */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| LITERAL_C (Literal Tag) (.C) "
"| %s<%s>",
*level, Indent (*level), tag_new_literal);
off += 1 + tag_len;
}
}
/* The data that follows in the parsing process
* represents content for the opening tag
* we've just processed in the lines above.
* Next time we encounter a tag with content: recurse
*/
parsing_tag_content = TRUE;
#ifdef DEBUG
printf ("WBXML: Tag in Tag - No recursion this time! "
"(off = %d)\n", off);
#endif
}
} else { /* No Content */
#ifdef DEBUG
printf ("WBXML: <Tag/> in Tag - No recursion! "
"(off = %d)\n", off);
#endif
(*level)++;
if (peek & 0x80) { /* No Content, Attribute list present */
if (tag_new_known) { /* Known tag */
if (codepage_stag) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | T %3d->0 "
"| Known Tag 0x%02X (A.) "
"| %s<%s",
*level, codepage_stag, tag_new_known,
Indent (*level), tag_new_literal);
/* Tag string already looked up earlier! */
/* Reset code page */
codepage_stag = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| Known Tag 0x%02X (A.) "
"| %s<%s",
*level, tag_new_known,
Indent (*level), tag_new_literal);
/* Tag string already looked up earlier! */
}
off++;
parse_wbxml_attribute_list_defined (tree, tvb,
off, str_tbl, *level, &len, map);
off += len;
proto_tree_add_text (tree, tvb, off-1, 1,
" %3d | Tag | "
"| END (Known Tag) "
"| %s/>",
*level, Indent (*level));
} else { /* LITERAL tag */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| LITERAL_A (Literal Tag) (A.) "
"| %s<%s",
*level, Indent (*level), tag_new_literal);
off += 1 + tag_len;
parse_wbxml_attribute_list_defined (tree, tvb,
off, str_tbl, *level, &len, map);
off += len;
proto_tree_add_text (tree, tvb, off-1, 1,
" %3d | Tag | "
"| END (Literal Tag) "
"| %s/>",
*level, Indent (*level));
}
} else { /* No Content, No Attribute list */
if (tag_new_known) { /* Known tag */
if (codepage_stag) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | T %3d->0 "
"| Known Tag 0x%02x (..) "
"| %s<%s />",
*level, codepage_stag, tag_new_known,
Indent (*level), tag_new_literal);
/* Tag string already looked up earlier! */
/* Reset code page */
codepage_stag = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| Known Tag 0x%02x (..) "
"| %s<%s />",
*level, tag_new_known,
Indent (*level), tag_new_literal);
/* Tag string already looked up earlier! */
}
off++;
} else { /* LITERAL tag */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| LITERAL (Literal Tag) (..) "
"| %s<%s />",
*level, Indent (*level), tag_new_literal);
off += 1 + tag_len;
}
}
(*level)--;
/* TODO: Do I have to reset code page here? */
}
} /* if (tag & 0x3F) >= 5 */
} /* while */
}
/* This function performs the WBXML decoding as in parse_wbxml_tag_defined()
* but this time no WBXML mapping is performed.
*
* Attribute parsing is done in parse_wbxml_attribute_list().
*/
static void
parse_wbxml_tag (proto_tree *tree, tvbuff_t *tvb, guint32 offset,
guint32 str_tbl, guint8 *level,
guint32 *parsed_length)
{
guint32 tvb_len = tvb_reported_length (tvb);
guint32 off = offset;
guint32 len;
guint str_len;
guint32 ent;
guint32 index;
guint8 peek;
guint32 tag_len; /* Length of the index (uintvar) from a LITERAL tag */
guint8 tag_save_known = 0; /* Will contain peek & 0x3F (tag identity) */
guint8 tag_new_known = 0; /* Will contain peek & 0x3F (tag identity) */
const char *tag_save_literal; /* Will contain the LITERAL tag identity */
const char *tag_new_literal; /* Will contain the LITERAL tag identity */
char tag_save_buf[10]; /* Will contain "tag_0x%02X" */
char tag_new_buf[10]; /* Will contain "tag_0x%02X" */
guint8 codepage_stag = 0; /* Initial codepage in state = STAG */
guint8 parsing_tag_content = FALSE; /* Are we parsing content from a
tag with content: <x>Content</x>
The initial state is FALSE.
This state will trigger recursion. */
tag_save_literal = NULL; /* Prevents compiler warning */
#ifdef DEBUG
printf ("WBXML - parse_wbxml_tag (level = %d, offset = %d)\n",
*level, offset);
#endif
while (off < tvb_len) {
peek = tvb_get_guint8 (tvb, off);
#ifdef DEBUG
printf("WBXML - STAG: level = %3d, peek = 0x%02X, off = %d, "
"tvb_len = %d\n",
*level, peek, off, tvb_len);
#endif
if ((peek & 0x3F) < 4) switch (peek) { /* Global tokens in state = STAG
but not the LITERAL tokens */
case 0x00: /* SWITCH_PAGE */
codepage_stag = tvb_get_guint8 (tvb, off+1);
proto_tree_add_text (tree, tvb, off, 2,
" | Tag | T 0->%3d "
"| SWITCH_PAGE (Tag code page) "
"|",
codepage_stag);
off += 2;
break;
case 0x01: /* END: only possible for Tag with Content */
if (tag_save_known) { /* Known TAG */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| END (Known Tag 0x%02X) "
"| %s</%s>",
*level, tag_save_known, Indent (*level),
tag_save_literal); /* We already looked it up! */
} else { /* Literal TAG */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| END (Literal Tag) "
"| %s</%s>",
*level, Indent (*level),
tag_save_literal);
}
(*level)--;
off++;
*parsed_length = off - offset;
/* Reset code page: not needed as return from recursion */
return;
break;
case 0x02: /* ENTITY */
ent = tvb_get_guintvar (tvb, off+1, &len);
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Tag | "
"| ENTITY "
"| %s'&#%u;'",
*level, Indent (*level), ent);
off += 1+len;
break;
case 0x03: /* STR_I */
len = tvb_strsize (tvb, off+1);
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Tag | "
"| STR_I (Inline string) "
"| %s\'%s\'",
*level, Indent(*level),
tvb_format_text (tvb, off+1, len-1));
off += 1+len;
break;
case 0x40: /* EXT_I_0 */
case 0x41: /* EXT_I_1 */
case 0x42: /* EXT_I_2 */
/* Extension tokens */
len = tvb_strsize (tvb, off+1);
if (codepage_stag) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Tag | T %3d->0 "
"| EXT_I_%1x (Extension Token) "
"| %s(Inline string extension: \'%s\')",
*level, codepage_stag, peek & 0x0f, Indent (*level),
tvb_format_text (tvb, off+1, len-1));
/* Reset code page */
codepage_stag = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Tag | "
"| EXT_I_%1x (Extension Token) "
"| %s(Inline string extension: \'%s\')",
*level, peek & 0x0f, Indent (*level),
tvb_format_text (tvb, off+1, len-1));
}
off += 1+len;
break;
case 0x43: /* PI */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| PI (XML Processing Instruction) "
"| %s<?xml",
*level, Indent (*level));
parse_wbxml_attribute_list (tree, tvb, off, str_tbl,
*level, &len);
off += len;
proto_tree_add_text (tree, tvb, off-1, 1,
" %3d | Tag | "
"| END (PI) "
"| %s?>",
*level, Indent (*level));
break;
case 0x80: /* EXT_T_0 */
case 0x81: /* EXT_T_1 */
case 0x82: /* EXT_T_2 */
/* Extension tokens */
index = tvb_get_guintvar (tvb, off+1, &len);
str_len = tvb_strsize (tvb, str_tbl+index);
if (codepage_stag) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Tag | T %3d->0 "
"| EXT_T_%1x (Extension Token) "
"| %s(Tableref string extension: \'%s\')",
*level, codepage_stag, peek & 0x0f, Indent (*level),
tvb_format_text (tvb, str_tbl+index, str_len-1));
/* Reset code page */
codepage_stag = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Tag | "
"| EXT_T_%1x (Extension Token) "
"| %s(Tableref string extension: \'%s\')",
*level, peek & 0x0f, Indent (*level),
tvb_format_text (tvb, str_tbl+index, str_len-1));
}
off += 1+len;
break;
case 0x83: /* STR_T */
index = tvb_get_guintvar (tvb, off+1, &len);
str_len = tvb_strsize (tvb, str_tbl+index);
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Tag | "
"| STR_T (Tableref string) "
"| %s\'%s\'",
*level, Indent (*level),
tvb_format_text (tvb, str_tbl+index, str_len-1));
off += 1+len;
break;
case 0xC0: /* EXT_0 */
case 0xC1: /* EXT_1 */
case 0xC2: /* EXT_2 */
/* Extension tokens */
if (codepage_stag) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | T %3d->0 "
"| EXT_%1x (Extension Token) "
"| %s(Single-byte extension)",
*level, codepage_stag, peek & 0x0f,
Indent (*level));
/* Reset code page */
codepage_stag = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| EXT_%1x (Extension Token) "
"| %s(Single-byte extension)",
*level, peek & 0x0f, Indent (*level));
}
off++;
break;
case 0xC3: /* OPAQUE - WBXML 1.1 and newer */
if (tvb_get_guint8 (tvb, 0)) { /* WBXML 1.x (x > 0) */
index = tvb_get_guintvar (tvb, off+1, &len);
proto_tree_add_text (tree, tvb, off, 1 + len + index,
" %3d | Tag | "
"| OPAQUE (Opaque data) "
"| %s(%d bytes of opaque data)",
*level, Indent (*level), index);
off += 1+len+index;
} else { /* WBXML 1.0 - RESERVED_2 token (invalid) */
proto_tree_add_text (tree, tvb, off, 1,
" Tag | "
"| RESERVED_2 (Invalid Token!) "
"| WBXML 1.0 parsing stops here.");
/* Stop processing as it is impossible to parse now */
off = tvb_len;
*parsed_length = off - offset;
return;
}
break;
/* No default clause, as all cases have been treated */
} else { /* LITERAL or Known TAG */
/* We must store the initial tag, and also retrieve the new tag.
* For efficiency reasons, we store the literal tag representation
* for known tags too, so we can easily close the tag without the
* need of a new lookup and avoiding storage of token codepage.
*
* There are 4 possibilities:
*
* 1. Known tag followed by a known tag
* 2. Known tag followed by a LITERAL tag
* 3. LITERAL tag followed by Known tag
* 4. LITERAL tag followed by LITERAL tag
*/
/* Store the new tag */
tag_len = 0;
if ((peek & 0x3F) == 4) { /* LITERAL */
index = tvb_get_guintvar (tvb, off+1, &tag_len);
str_len = tvb_strsize (tvb, str_tbl+index);
tag_new_literal = tvb_get_ptr (tvb, str_tbl+index, str_len);
tag_new_known = 0; /* invalidate known tag_new */
} else { /* Known tag */
tag_new_known = peek & 0x3F;
sprintf (tag_new_buf, "Tag_0x%02X",
tag_new_known);
tag_new_literal = tag_new_buf;
/* Stored looked up tag name string */
}
/* Parsing of TAG starts HERE */
if (peek & 0x40) { /* Content present */
/* Content follows
* [!] An explicit END token is expected in these cases!
* ==> Recursion possible if we encounter a tag with content;
* recursion will return at the explicit END token.
*/
if (parsing_tag_content) { /* Recurse */
#ifdef DEBUG
printf ("WBXML: Tag in Tag - RECURSE! (off = %d)\n",off);
#endif
/* Do not process the attribute list:
* recursion will take care of it */
(*level)++;
parse_wbxml_tag (tree, tvb, off, str_tbl, level,
&len);
off += len;
} else { /* Now we will have content to parse */
/* Save the start tag so we can properly close it later. */
if ((peek & 0x3F) == 4) { /* Literal tag */
tag_save_literal = tag_new_literal;
tag_save_known = 0;
} else { /* Known tag */
tag_save_known = tag_new_known;
sprintf (tag_save_buf, "Tag_0x%02X",
tag_new_known);
tag_save_literal = tag_save_buf;
/* The last statement avoids needless lookups */
}
/* Process the attribute list if present */
if (peek & 0x80) { /* Content and Attribute list present */
if (tag_new_known) { /* Known tag */
if (codepage_stag) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | T %3d->0 "
"| Known Tag 0x%02X (AC) "
"| %s<%s",
*level, codepage_stag, tag_new_known,
Indent (*level), tag_new_literal);
/* Tag string already looked up earlier! */
/* Reset code page */
codepage_stag = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| Known Tag 0x%02X (AC) "
"| %s<%s",
*level, tag_new_known,
Indent (*level), tag_new_literal);
/* Tag string already looked up earlier! */
}
off++;
} else { /* LITERAL tag */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| LITERAL_AC (Literal tag) (AC) "
"| %s<%s",
*level, Indent (*level), tag_new_literal);
off += 1 + tag_len;
}
parse_wbxml_attribute_list (tree, tvb,
off, str_tbl, *level, &len);
off += len;
proto_tree_add_text (tree, tvb, off-1, 1,
" %3d | Tag | "
"| END (attribute list) "
"| %s>",
*level, Indent (*level));
} else { /* Content, no Attribute list */
if (tag_new_known) { /* Known tag */
if (codepage_stag) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | T %3d->0 "
"| Known Tag 0x%02X (.C) "
"| %s<%s>",
*level, codepage_stag, tag_new_known,
Indent (*level),
tag_new_literal);
/* Tag string already looked up earlier! */
/* Reset code page */
codepage_stag = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| Known Tag 0x%02X (.C) "
"| %s<%s>",
*level, tag_new_known,
Indent (*level),
tag_new_literal);
/* Tag string already looked up earlier! */
}
off++;
} else { /* LITERAL tag */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| LITERAL_C (Literal Tag) (.C) "
"| %s<%s>",
*level, Indent (*level), tag_new_literal);
off += 1 + tag_len;
}
}
/* The data that follows in the parsing process
* represents content for the opening tag
* we've just processed in the lines above.
* Next time we encounter a tag with content: recurse
*/
parsing_tag_content = TRUE;
#ifdef DEBUG
printf ("WBXML: Tag in Tag - No recursion this time! "
"(off = %d)\n", off);
#endif
}
} else { /* No Content */
#ifdef DEBUG
printf ("WBXML: <Tag/> in Tag - No recursion! "
"(off = %d)\n", off);
#endif
(*level)++;
if (peek & 0x80) { /* No Content, Attribute list present */
if (tag_new_known) { /* Known tag */
if (codepage_stag) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | T %3d->0 "
"| Known Tag 0x%02X (A.) "
"| %s<%s",
*level, codepage_stag, tag_new_known,
Indent (*level), tag_new_literal);
/* Tag string already looked up earlier! */
/* Reset code page */
codepage_stag = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| Known Tag 0x%02X (A.) "
"| %s<%s",
*level, tag_new_known,
Indent (*level), tag_new_literal);
/* Tag string already looked up earlier! */
}
off++;
parse_wbxml_attribute_list (tree, tvb,
off, str_tbl, *level, &len);
off += len;
proto_tree_add_text (tree, tvb, off-1, 1,
" %3d | Tag | "
"| END (Known Tag) "
"| %s/>",
*level, Indent (*level));
} else { /* LITERAL tag */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| LITERAL_A (Literal Tag) (A.) "
"| %s<%s",
*level, Indent (*level), tag_new_literal);
off += 1 + tag_len;
parse_wbxml_attribute_list (tree, tvb,
off, str_tbl, *level, &len);
off += len;
proto_tree_add_text (tree, tvb, off-1, 1,
" %3d | Tag | "
"| END (Literal Tag) "
"| %s/>",
*level, Indent (*level));
}
} else { /* No Content, No Attribute list */
if (tag_new_known) { /* Known tag */
if (codepage_stag) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | T %3d->0 "
"| Known Tag 0x%02x (..) "
"| %s<%s />",
*level, codepage_stag, tag_new_known,
Indent (*level), tag_new_literal);
/* Tag string already looked up earlier! */
/* Reset code page */
codepage_stag = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| Known Tag 0x%02x (..) "
"| %s<%s />",
*level, tag_new_known,
Indent (*level), tag_new_literal);
/* Tag string already looked up earlier! */
}
off++;
} else { /* LITERAL tag */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Tag | "
"| LITERAL (Literal Tag) (..) "
"| %s<%s />",
*level, Indent (*level), tag_new_literal);
off += 1 + tag_len;
}
}
(*level)--;
/* TODO: Do I have to reset code page here? */
}
} /* if (tag & 0x3F) >= 5 */
} /* while */
}
/**************************
* WBXML Attribute tokens *
**************************
* Bit Mask : Example
* -------------------
* 0... .... : attr= (attribute name)
* href='http://' (attribute name with start of attribute value)
* 1... .... : 'www.' (attribute value, or part of it)
*
*/
/* This function parses the WBXML and maps known token interpretations
* to the WBXML tokens. As a result, the original XML document can be
* recreated. Indentation is generated in order to ease reading.
*
* This function performs attribute list parsing.
*
* The wbxml_token_map entry *map contains the actual token mapping.
*
* NOTE: See above for known token mappings.
*/
static void
parse_wbxml_attribute_list_defined (proto_tree *tree, tvbuff_t *tvb,
guint32 offset, guint32 str_tbl, guint8 level,
guint32 *parsed_length,
const wbxml_token_map *map)
{
guint32 tvb_len = tvb_reported_length (tvb);
guint32 off = offset;
guint32 len;
guint str_len;
guint32 ent;
guint32 index;
guint8 peek;
guint8 codepage_attr = 0; /* Initial codepage in state = ATTR */
#ifdef DEBUG
printf ("WBXML - parse_wbxml_attr_defined (level = %d, offset = %d)\n",
level, offset);
#endif
/* Parse attributes */
while (off < tvb_len) {
peek = tvb_get_guint8 (tvb, off);
#ifdef DEBUG
printf("WBXML - ATTR: level = %3d, peek = 0x%02X, off = %d, "
"tvb_len = %d\n",
level, peek, off, tvb_len);
#endif
if ((peek & 0x3F) < 5) switch (peek) { /* Global tokens
in state = ATTR */
case 0x00: /* SWITCH_PAGE */
codepage_attr = tvb_get_guint8 (tvb, off+1);
proto_tree_add_text (tree, tvb, off, 2,
" | Attr | A 0->%3d "
"| SWITCH_PAGE (Attr code page) |",
codepage_attr);
off += 2;
break;
case 0x01: /* END */
/* BEWARE
* The Attribute END token means either ">" or "/>"
* and as a consequence both must be treated separately.
* This is done in the TAG state parser.
*/
off++;
*parsed_length = off - offset;
return;
case 0x02: /* ENTITY */
ent = tvb_get_guintvar (tvb, off+1, &len);
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Attr | "
"| ENTITY "
"| %s'&#%u;'",
level, Indent (level), ent);
off += 1+len;
break;
case 0x03: /* STR_I */
len = tvb_strsize (tvb, off+1);
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Attr | "
"| STR_I (Inline string) "
"| %s\'%s\'",
level, Indent (level),
tvb_format_text (tvb, off+1, len-1));
off += 1+len;
break;
case 0x04: /* LITERAL */
index = tvb_get_guintvar (tvb, off+1, &len);
str_len = tvb_strsize (tvb, str_tbl+index);
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Attr | "
"| LITERAL (Literal Attribute) "
"| %s<%s />",
level, Indent (level),
tvb_format_text (tvb, str_tbl+index, str_len-1));
off += 1+len;
break;
case 0x40: /* EXT_I_0 */
case 0x41: /* EXT_I_1 */
case 0x42: /* EXT_I_2 */
/* Extension tokens */
len = tvb_strsize (tvb, off+1);
if (codepage_attr) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Attr | A %3d->0 "
"| EXT_I_%1x (Extension Token) "
"| %s(%s: \'%s\')",
level, codepage_attr, peek & 0x0f, Indent (level),
map_token (map->global, codepage_attr, peek),
tvb_format_text (tvb, off+1, len-1));
/* Reset code page */
codepage_attr = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Attr | "
"| EXT_I_%1x (Extension Token) "
"| %s(%s: \'%s\')",
level, peek & 0x0f, Indent (level),
map_token (map->global, codepage_attr, peek),
tvb_format_text (tvb, off+1, len-1));
}
off += 1+len;
break;
/* 0x43 impossible in ATTR state */
/* 0x44 impossible in ATTR state */
case 0x80: /* EXT_T_0 */
case 0x81: /* EXT_T_1 */
case 0x82: /* EXT_T_2 */
/* Extension tokens */
index = tvb_get_guintvar (tvb, off+1, &len);
str_len = tvb_strsize (tvb, str_tbl+index);
if (codepage_attr) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Attr | A %3d->0 "
"| EXT_T_%1x (Extension Token) "
"| %s(%s: \'%s\')",
level, codepage_attr, peek & 0x0f, Indent (level),
map_token (map->global, codepage_attr, peek),
tvb_format_text (tvb, str_tbl+index, str_len-1));
/* Reset code page */
codepage_attr = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Attr | "
"| EXT_T_%1x (Extension Token) "
"| %s(%s: \'%s\')",
level, peek & 0x0f, Indent (level),
map_token (map->global, codepage_attr, peek),
tvb_format_text (tvb, str_tbl+index, str_len-1));
}
off += 1+len;
break;
case 0x83: /* STR_T */
index = tvb_get_guintvar (tvb, off+1, &len);
str_len = tvb_strsize (tvb, str_tbl+index);
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Attr | "
"| STR_T (Tableref string) "
"| %s\'%s\'",
level, Indent (level),
tvb_format_text (tvb, str_tbl+index, str_len-1));
off += 1+len;
break;
/* 0x84 impossible in ATTR state */
case 0xC0: /* EXT_0 */
case 0xC1: /* EXT_1 */
case 0xC2: /* EXT_2 */
/* Extension tokens */
if (codepage_attr) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Attr | A %3d->0 "
"| EXT_%1x (Extension Token) "
"| %s(%s)",
level, codepage_attr, peek & 0x0f, Indent (level),
map_token (map->global, codepage_attr, peek));
/* Reset code page */
codepage_attr = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Attr | "
"| EXT_%1x (Extension Token) "
"| %s(%s)",
level, peek & 0x0f, Indent (level),
map_token (map->global, codepage_attr, peek));
}
off++;
break;
case 0xC3: /* OPAQUE - WBXML 1.1 and newer */
if (tvb_get_guint8 (tvb, 0)) { /* WBXML 1.x (x > 0) */
index = tvb_get_guintvar (tvb, off+1, &len);
proto_tree_add_text (tree, tvb, off, 1 + len + index,
" %3d | Attr | "
"| OPAQUE (Opaque data) "
"| %s(%d bytes of opaque data)",
level, Indent (level), index);
off += 1+len+index;
} else { /* WBXML 1.0 - RESERVED_2 token (invalid) */
proto_tree_add_text (tree, tvb, off, 1,
" Attr | "
"| RESERVED_2 (Invalid Token!) "
"| WBXML 1.0 parsing stops here.");
/* Stop processing as it is impossible to parse now */
off = tvb_len;
*parsed_length = off - offset;
return;
}
break;
/* 0xC4 impossible in ATTR state */
default:
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Attr | "
"| %-10s (Invalid Token!) "
"| WBXML parsing stops here.",
level, match_strval (peek, vals_wbxml1x_global_tokens));
/* Move to end of buffer */
off = tvb_len;
break;
} else { /* Known atribute token */
if (peek & 0x80) { /* attrValue */
if (codepage_attr) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Attr | A %3d->0 "
"| Known attrValue 0x%02X "
"| %s%s",
level, codepage_attr, peek & 0x7f, Indent (level),
map_token (map->attrValue, codepage_attr, peek));
/* Reset code page */
codepage_attr = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Attr | "
"| Known attrValue 0x%02X "
"| %s%s",
level, peek & 0x7f, Indent (level),
map_token (map->attrValue, codepage_attr, peek));
}
off++;
} else { /* attrStart */
if (codepage_attr) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Attr | A %3d->0 "
"| Known attrStart 0x%02X "
"| %s%s",
level, codepage_attr, peek & 0x7f, Indent (level),
map_token (map->attrStart, codepage_attr, peek));
/* Reset code page */
codepage_attr = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Attr | "
"| Known attrStart 0x%02X "
"| %s%s",
level, peek & 0x7f, Indent (level),
map_token (map->attrStart, codepage_attr, peek));
}
off++;
}
}
} /* End WHILE */
}
/* This function performs the WBXML attribute decoding as in
* parse_wbxml_attribute_list_defined() but this time no WBXML mapping
* is performed.
*
* This function performs attribute list parsing.
*
* NOTE: Code page switches not yet processed in the code!
*/
static void
parse_wbxml_attribute_list (proto_tree *tree, tvbuff_t *tvb,
guint32 offset, guint32 str_tbl, guint8 level,
guint32 *parsed_length)
{
guint32 tvb_len = tvb_reported_length (tvb);
guint32 off = offset;
guint32 len;
guint str_len;
guint32 ent;
guint32 index;
guint8 peek;
guint8 codepage_attr = 0; /* Initial codepage in state = ATTR */
#ifdef DEBUG
printf ("WBXML - parse_wbxml_attr (level = %d, offset = %d)\n",
level, offset);
#endif
/* Parse attributes */
while (off < tvb_len) {
peek = tvb_get_guint8 (tvb, off);
#ifdef DEBUG
printf("WBXML - ATTR: level = %3d, peek = 0x%02X, off = %d, "
"tvb_len = %d\n",
level, peek, off, tvb_len);
#endif
if ((peek & 0x3F) < 5) switch (peek) { /* Global tokens
in state = ATTR */
case 0x00: /* SWITCH_PAGE */
codepage_attr = tvb_get_guint8 (tvb, off+1);
proto_tree_add_text (tree, tvb, off, 2,
" | Attr | A 0->%3d "
"| SWITCH_PAGE (Attr code page) |",
codepage_attr);
off += 2;
break;
case 0x01: /* END */
/* BEWARE
* The Attribute END token means either ">" or "/>"
* and as a consequence both must be treated separately.
* This is done in the TAG state parser.
*/
off++;
*parsed_length = off - offset;
return;
case 0x02: /* ENTITY */
ent = tvb_get_guintvar (tvb, off+1, &len);
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Attr | "
"| ENTITY "
"| %s'&#%u;'",
level, Indent (level), ent);
off += 1+len;
break;
case 0x03: /* STR_I */
len = tvb_strsize (tvb, off+1);
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Attr | "
"| STR_I (Inline string) "
"| %s\'%s\'",
level, Indent (level),
tvb_format_text (tvb, off+1, len-1));
off += 1+len;
break;
case 0x04: /* LITERAL */
index = tvb_get_guintvar (tvb, off+1, &len);
str_len = tvb_strsize (tvb, str_tbl+index);
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Attr | "
"| LITERAL (Literal Attribute) "
"| %s<%s />",
level, Indent (level),
tvb_format_text (tvb, str_tbl+index, str_len-1));
off += 1+len;
break;
case 0x40: /* EXT_I_0 */
case 0x41: /* EXT_I_1 */
case 0x42: /* EXT_I_2 */
/* Extension tokens */
len = tvb_strsize (tvb, off+1);
if (codepage_attr) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Attr | A %3d->0 "
"| EXT_I_%1x (Extension Token) "
"| %s(Inline string extension: \'%s\')",
level, codepage_attr, peek & 0x0f, Indent (level),
tvb_format_text (tvb, off+1, len-1));
/* Reset code page */
codepage_attr = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Attr | "
"| EXT_I_%1x (Extension Token) "
"| %s(Inline string extension: \'%s\')",
level, peek & 0x0f, Indent (level),
tvb_format_text (tvb, off+1, len-1));
}
off += 1+len;
break;
/* 0x43 impossible in ATTR state */
/* 0x44 impossible in ATTR state */
case 0x80: /* EXT_T_0 */
case 0x81: /* EXT_T_1 */
case 0x82: /* EXT_T_2 */
/* Extension tokens */
index = tvb_get_guintvar (tvb, off+1, &len);
str_len = tvb_strsize (tvb, str_tbl+index);
if (codepage_attr) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Attr | A %3d->0 "
"| EXT_T_%1x (Extension Token) "
"| %s(Tableref string extension: \'%s\')",
level, codepage_attr, peek & 0x0f, Indent (level),
tvb_format_text (tvb, str_tbl+index, str_len-1));
/* Reset code page */
codepage_attr = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Attr | "
"| EXT_T_%1x (Extension Token) "
"| %s(Tableref string extension: \'%s\')",
level, peek & 0x0f, Indent (level),
tvb_format_text (tvb, str_tbl+index, str_len-1));
}
off += 1+len;
break;
case 0x83: /* STR_T */
index = tvb_get_guintvar (tvb, off+1, &len);
str_len = tvb_strsize (tvb, str_tbl+index);
proto_tree_add_text (tree, tvb, off, 1+len,
" %3d | Attr | "
"| STR_T (Tableref string) "
"| %s\'%s\'",
level, Indent (level),
tvb_format_text (tvb, str_tbl+index, str_len-1));
off += 1+len;
break;
/* 0x84 impossible in ATTR state */
case 0xC0: /* EXT_0 */
case 0xC1: /* EXT_1 */
case 0xC2: /* EXT_2 */
/* Extension tokens */
if (codepage_attr) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Attr | A %3d->0 "
"| EXT_%1x (Extension Token) "
"| %s(Single-byte extension)",
level, codepage_attr, peek & 0x0f, Indent (level));
/* Reset code page */
codepage_attr = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Attr | "
"| EXT_%1x (Extension Token) "
"| %s(Single-byte extension)",
level, peek & 0x0f, Indent (level));
}
off++;
break;
case 0xC3: /* OPAQUE - WBXML 1.1 and newer */
if (tvb_get_guint8 (tvb, 0)) { /* WBXML 1.x (x > 0) */
index = tvb_get_guintvar (tvb, off+1, &len);
proto_tree_add_text (tree, tvb, off, 1 + len + index,
" %3d | Attr | "
"| OPAQUE (Opaque data) "
"| %s(%d bytes of opaque data)",
level, Indent (level), index);
off += 1+len+index;
} else { /* WBXML 1.0 - RESERVED_2 token (invalid) */
proto_tree_add_text (tree, tvb, off, 1,
" Attr | "
"| RESERVED_2 (Invalid Token!) "
"| WBXML 1.0 parsing stops here.");
/* Stop processing as it is impossible to parse now */
off = tvb_len;
*parsed_length = off - offset;
return;
}
break;
/* 0xC4 impossible in ATTR state */
default:
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Attr | "
"| %-10s (Invalid Token!) "
"| WBXML parsing stops here.",
level, match_strval (peek, vals_wbxml1x_global_tokens));
/* Move to end of buffer */
off = tvb_len;
break;
} else { /* Known atribute token */
if (peek & 0x80) { /* attrValue */
if (codepage_attr) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Attr | A %3d->0 "
"| Known attrValue 0x%02X "
"| %sattrValue_0x%02X",
level, codepage_attr, peek & 0x7f, Indent (level),
peek);
/* Reset code page */
codepage_attr = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Attr | "
"| Known attrValue 0x%02X "
"| %sattrValue_0x%02X",
level, peek & 0x7f, Indent (level),
peek);
}
off++;
} else { /* attrStart */
if (codepage_attr) { /* Not default code page */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Attr | A %3d->0 "
"| Known attrStart 0x%02X "
"| %sattrStart_0x%02X",
level, codepage_attr, peek & 0x7f, Indent (level),
peek);
/* Reset code page */
codepage_attr = 0;
} else { /* Code page 0 */
proto_tree_add_text (tree, tvb, off, 1,
" %3d | Attr | "
"| Known attrStart 0x%02X "
"| %sattrStart_0x%02X",
level, peek & 0x7f, Indent (level),
peek);
}
off++;
}
}
} /* End WHILE */
}
/****************** Register the protocol with Ethereal ******************/
/* This format is required because a script is used to build the C function
* that calls the protocol registration. */
void
proto_register_wbxml(void)
{ /* Setup list of header fields. See Section 1.6.1 for details. */
static hf_register_info hf[] = {
{ &hf_wbxml_version,
{ "Version",
"wbxml.version",
FT_UINT8, BASE_HEX,
VALS ( vals_wbxml_versions ), 0x00,
"WBXML Version", HFILL }
},
{ &hf_wbxml_public_id_known,
{ "Public Identifier (known)",
"wbxml.public_id.known",
FT_UINT32, BASE_HEX,
VALS ( vals_wbxml_public_ids ), 0x00,
"WBXML Known Public Identifier (integer)", HFILL }
},
{ &hf_wbxml_public_id_literal,
{ "Public Identifier (literal)",
"wbxml.public_id.literal",
FT_STRING, BASE_NONE,
NULL, 0x00,
"WBXML Literal Public Identifier (text string)", HFILL }
},
{ &hf_wbxml_charset,
{ "Character Set",
"wbxml.charset",
FT_UINT32, BASE_HEX,
VALS ( vals_character_sets ), 0x00,
"WBXML Character Set", HFILL }
},
};
/* Setup protocol subtree array */
static gint *ett[] = {
&ett_wbxml,
&ett_wbxml_str_tbl,
&ett_wbxml_content,
};
/* Register the protocol name and description */
proto_wbxml = proto_register_protocol(
"WAP Binary XML",
"WBXML",
"wbxml"
);
/* Required function calls to register the header fields
* and subtrees used */
proto_register_field_array(proto_wbxml, hf, array_length(hf));
proto_register_subtree_array(ett, array_length(ett));
register_dissector("wbxml", dissect_wbxml, proto_wbxml);
};
void
proto_reg_handoff_wbxml(void)
{
dissector_handle_t wbxml_handle;
/* Heuristic dissectors would be declared by means of:
* heur_dissector_add("wsp", dissect_wbxml_heur, proto_wbxml);
*/
wbxml_handle = create_dissector_handle(dissect_wbxml, proto_wbxml);
/* Register the WSP content types (defined as protocol port)
* for WBXML dissection.
*
* See http://www.wapforum.org/wina/wsp-content-type.htm
*/
/**** Well-known WBXML WSP Content-Type values ****/
/* application/vnd.wap.wmlc */
dissector_add("wsp.content_type.type", 0x14, wbxml_handle);
/* application/vnd.wap.wta-eventc */
dissector_add("wsp.content_type.type", 0x16, wbxml_handle);
/* application/vnd.wap.wbxml */
dissector_add("wsp.content_type.type", 0x29, wbxml_handle);
/* application/vnd.wap.sic */
dissector_add("wsp.content_type.type", 0x2E, wbxml_handle);
/* application/vnd.wap.slc */
dissector_add("wsp.content_type.type", 0x30, wbxml_handle);
/* application/vnd.wap.coc */
dissector_add("wsp.content_type.type", 0x32, wbxml_handle);
/* application/vnd.wap.connectivity-wbxml */
dissector_add("wsp.content_type.type", 0x36, wbxml_handle);
/* application/vnd.wap.locc+wbxml */
dissector_add("wsp.content_type.type", 0x40, wbxml_handle);
/* application/vnd.syncml.dm+wbxml */
dissector_add("wsp.content_type.type", 0x42, wbxml_handle);
/* application/vnd.oma.drm.rights+wbxml */
dissector_add("wsp.content_type.type", 0x4B, wbxml_handle);
#ifdef WSP_DISSECTOR_REGISTERS_ContentType_AS_FourByteGuint
/**** Registered WBXML WSP Content-Type values ****/
/* application/vnd.uplanet.cacheop-wbxml */
dissector_add("wsp.content_type.type", 0x0201, wbxml_handle);
/* application/vnd.uplanet.alert-wbxml */
dissector_add("wsp.content_type.type", 0x0203, wbxml_handle);
/* application/vnd.uplanet.list-wbxml */
dissector_add("wsp.content_type.type", 0x0204, wbxml_handle);
/* application/vnd.uplanet.listcmd-wbxml */
dissector_add("wsp.content_type.type", 0x0205, wbxml_handle);
/* application/vnd.uplanet.channel-wbxml */
dissector_add("wsp.content_type.type", 0x0206, wbxml_handle);
/* application/vnd.uplanet.bearer-choice-wbxml */
dissector_add("wsp.content_type.type", 0x0209, wbxml_handle);
/* application/vnd.phonecom.mmc-wbxml */
dissector_add("wsp.content_type.type", 0x020A, wbxml_handle);
/* application/vnd.nokia.syncset+wbxml */
dissector_add("wsp.content_type.type", 0x020B, wbxml_handle);
#endif
}
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