mirror of
https://github.com/EGroupware/egroupware.git
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273 lines
8.7 KiB
PHP
273 lines
8.7 KiB
PHP
<?php
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/**
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* Constants are from Binary XML Content Format Specification Version
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* 1.3, 25 July 2001 found at http://www.wapforum.org
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*/
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/**
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* From 7.1 Global Tokens.
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*/
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define('XML_WBXML_GLOBAL_TOKEN_SWITCH_PAGE', 0); // 0x00
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define('XML_WBXML_GLOBAL_TOKEN_END', 1); // 0x01
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define('XML_WBXML_GLOBAL_TOKEN_ENTITY', 2); // 0x02
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define('XML_WBXML_GLOBAL_TOKEN_STR_I', 3); // 0x03
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define('XML_WBXML_GLOBAL_TOKEN_LITERAL', 4); // 0x04
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define('XML_WBXML_GLOBAL_TOKEN_EXT_I_0', 64); // 0x40
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define('XML_WBXML_GLOBAL_TOKEN_EXT_I_1', 65); // 0x41
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define('XML_WBXML_GLOBAL_TOKEN_EXT_I_2', 66); // 0x42
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define('XML_WBXML_GLOBAL_TOKEN_PI', 67); // 0x43
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define('XML_WBXML_GLOBAL_TOKEN_LITERAL_C', 68); // 0x44
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define('XML_WBXML_GLOBAL_TOKEN_EXT_T_0', 128); // 0x80
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define('XML_WBXML_GLOBAL_TOKEN_EXT_T_1', 129); // 0x81
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define('XML_WBXML_GLOBAL_TOKEN_EXT_T_2', 130); // 0x82
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define('XML_WBXML_GLOBAL_TOKEN_STR_T', 131); // 0x83
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define('XML_WBXML_GLOBAL_TOKEN_LITERAL_A', 132); // 0x84
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define('XML_WBXML_GLOBAL_TOKEN_EXT_0', 192); // 0xC0
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define('XML_WBXML_GLOBAL_TOKEN_EXT_1', 193); // 0xC1
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define('XML_WBXML_GLOBAL_TOKEN_EXT_2', 194); // 0xC2
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define('XML_WBXML_GLOBAL_TOKEN_OPAQUE', 195); // 0xC3
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define('XML_WBXML_GLOBAL_TOKEN_LITERAL_AC', 196); // 0xC4
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/**
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* Not sure where defined.
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* ADD CHAPTER
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*/
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define('DPI_DTD_WML_1_0', '-//WAPFORUM//DTD WML 1.0//EN');
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define('DPI_DTD_WTA_1_0', '-//WAPFORUM//DTD WTA 1.0//EN');
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define('DPI_DTD_WML_1_1', '-//WAPFORUM//DTD WML 1.1//EN');
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define('DPI_DTD_SI_1_1', '-//WAPFORUM//DTD SI 1.1//EN');
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define('DPI_DTD_SL_1_0', '-//WAPFORUM//DTD SL 1.0//EN');
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define('DPI_DTD_CO_1_0', '-//WAPFORUM//DTD CO 1.0//EN');
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define('DPI_DTD_CHANNEL_1_1', '-//WAPFORUM//DTD CHANNEL 1.1//EN');
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define('DPI_DTD_WML_1_2', '-//WAPFORUM//DTD WML 1.2//EN');
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define('DPI_DTD_WML_1_3', '-//WAPFORUM//DTD WML 1.3//EN');
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define('DPI_DTD_PROV_1_0', '-//WAPFORUM//DTD PROV 1.0//EN');
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define('DPI_DTD_WTA_WML_1_2', '-//WAPFORUM//DTD WTA-WML 1.2//EN');
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define('DPI_DTD_CHANNEL_1_2', '-//WAPFORUM//DTD CHANNEL 1.2//EN');
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define('DPI_DTD_SYNCML_1_1', '-//SYNCML//DTD SyncML 1.1//EN');
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define('DPI_DTD_DEVINF_1_1', '-//SYNCML//DTD DevInf 1.1//EN');
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/**
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* Only default character encodings from J2SE are currently supported.
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*/
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define('CHARSET_US_ASCII', 'US-ASCII');
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define('CHARSET_ISO_8859_1', 'ISO-8859-1');
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define('CHARSET_UTF_8', 'UTF-8');
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define('CHARSET_UTF_16BE', 'UTF-16BE');
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define('CHARSET_UTF_16LE', 'UTF-16LE');
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define('CHARSET_UTF_16', 'UTF-16');
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/**
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* Copyright 2003-2006 Anthony Mills <amills@pyramid6.com>
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*
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* See the enclosed file COPYING for license information (LGPL). If you
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* did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
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*
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* $Horde: framework/XML_WBXML/WBXML.php,v 1.18 2006/01/01 21:10:25 jan Exp $
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*
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* @package XML_WBXML
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*/
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class XML_WBXML {
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/**
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* Decoding Multi-byte Integers from Section 5.1
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*
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* Use long because it is unsigned.
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*/
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function MBUInt32ToInt($in, &$pos)
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{
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$val = 0;
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do {
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$b = ord($in[$pos++]);
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$val <<= 7; // Bitshift left 7 bits.
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$val += ($b & 127);
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} while (($b & 128) != 0);
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return $val;
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}
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/**
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* Encoding Multi-byte Integers from Section 5.1
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*/
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function intToMBUInt32(&$out, $i)
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{
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if ($i > 268435455) {
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$bytes0 = 0 | XML_WBXML::getBits(0, $i);
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$bytes1 = 128 | XML_WBXML::getBits(1, $i);
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$bytes2 = 128 | XML_WBXML::getBits(2, $i);
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$bytes3 = 128 | XML_WBXML::getBits(3, $i);
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$bytes4 = 128 | XML_WBXML::getBits(4, $i);
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$out .= chr($bytes4) . chr($bytes3) . chr($bytes2) . chr($bytes1) . chr($bytes0);
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} elseif ($i > 2097151) {
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$bytes0 = 0 | XML_WBXML::getBits(0, $i);
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$bytes1 = 128 | XML_WBXML::getBits(1, $i);
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$bytes2 = 128 | XML_WBXML::getBits(2, $i);
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$bytes3 = 128 | XML_WBXML::getBits(3, $i);
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$out .= chr($bytes3) . chr($bytes2) . chr($bytes1) . chr($bytes0);
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} elseif ($i > 16383) {
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$bytes0 = 0 | XML_WBXML::getBits(0, $i);
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$bytes1 = 128 | XML_WBXML::getBits(1, $i);
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$bytes2 = 128 | XML_WBXML::getBits(2, $i);
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$out .= chr($bytes2) . chr($bytes1) . chr($bytes0);
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} elseif ($i > 127) {
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$bytes0 = 0 | XML_WBXML::getBits(0, $i);
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$bytes1 = 128 | XML_WBXML::getBits(1, $i);
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$out .= chr($bytes1) . chr($bytes0);
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} else {
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$bytes0 = 0 | XML_WBXML::getBits(0, $i);
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$out .= chr($bytes0);
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}
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}
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function getBits($num, $l)
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{
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switch ($num) {
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case 0:
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return $l & 127; // 0x7F
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case 1:
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return ($l >> 7) & 127; // 0x7F
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case 2:
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return ($l >> 14) & 127; // 0x7F
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case 3:
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return ($l >> 21) & 127; // 0x7F
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case 4:
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return ($l >> 28) & 127; // 0x7F
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}
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return 0;
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}
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function getDPIString($i)
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{
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/**
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* ADD CHAPTER
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*/
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$DPIString = array(2 => DPI_DTD_WML_1_0,
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3 => DPI_DTD_WTA_1_0,
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4 => DPI_DTD_WML_1_1,
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5 => DPI_DTD_SI_1_1,
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6 => DPI_DTD_SL_1_0,
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7 => DPI_DTD_CO_1_0,
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8 => DPI_DTD_CHANNEL_1_1,
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9 => DPI_DTD_WML_1_2,
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10 => DPI_DTD_WML_1_3,
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11 => DPI_DTD_PROV_1_0,
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12 => DPI_DTD_WTA_WML_1_2,
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13 => DPI_DTD_CHANNEL_1_2,
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// Not all SyncML clients know this, so we
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// should use the string table.
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// 0xFD1 => DPI_DTD_SYNCML_1_1,
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4051 => DPI_DTD_SYNCML_1_1,
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4052 => DPI_DTD_DEVINF_1_1,
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);
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return isset($DPIString[$i]) ? $DPIString[$i] : null;
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}
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function getDPIInt($dpi)
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{
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/**
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* ADD CHAPTER
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*/
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$DPIInt = array(DPI_DTD_WML_1_0 => 2,
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DPI_DTD_WTA_1_0 => 3,
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DPI_DTD_WML_1_1 => 4,
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DPI_DTD_SI_1_1 => 5,
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DPI_DTD_SL_1_0 => 6,
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DPI_DTD_CO_1_0 => 7,
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DPI_DTD_CHANNEL_1_1 => 8,
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DPI_DTD_WML_1_2 => 9,
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DPI_DTD_WML_1_3 => 10,
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DPI_DTD_PROV_1_0 => 11,
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DPI_DTD_WTA_WML_1_2 => 12,
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DPI_DTD_CHANNEL_1_2 => 13,
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// Not all SyncML clients know this, so we
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// should use the string table.
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// DPI_DTD_SYNCML_1_1 => 0xFD1,
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// DPI_DTD_DEVINF_1_1 => 0xFD2,
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);
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return isset($DPIInt[$dpi]) ? $DPIInt[$dpi] : 0;
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}
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/**
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* Returns the character encoding.
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* only default character encodings from J2SE are supported
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* from http://www.iana.org/assignments/character-sets
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* and http://java.sun.com/j2se/1.4.2/docs/api/java/nio/charset/Charset.html
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*/
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function getCharsetString($cs)
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{
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/**
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* From http://www.iana.org/assignments/character-sets
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*/
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$charsetString = array(3 => 'US-ASCII',
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4 => 'ISO-8859-1',
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106 => 'UTF-8',
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1013 => 'UTF-16BE',
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1014 => 'UTF-16LE',
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1015 => 'UTF-16');
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return isset($charsetString[$cs]) ? $charsetString[$cs] : null;
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}
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/**
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* Returns the character encoding.
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*
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* Only default character encodings from J2SE are supported.
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*
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* From http://www.iana.org/assignments/character-sets and
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* http://java.sun.com/j2se/1.4.2/docs/api/java/nio/charset/Charset.html
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*/
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function getCharsetInt($cs)
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{
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/**
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* From http://www.iana.org/assignments/character-sets
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*/
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$charsetInt = array('US-ASCII' => 3,
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'ISO-8859-1' => 4,
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'UTF-8' => 106,
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'UTF-16BE' => 1013,
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'UTF-16LE' => 1014,
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'UTF-16' => 1015);
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return isset($charsetInt[$cs]) ? $charsetInt[$cs] : null;
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}
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}
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/**
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* @package XML_WBXML
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*/
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class XML_WBXML_HashTable {
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var $_h;
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function set($k, $v)
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{
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$this->_h[$k] = $v;
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}
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function get($k)
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{
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return isset($this->_h[$k]) ? $this->_h[$k] : null;
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}
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}
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