audio.search – осуществляет поиск по аудиозаписям.
, во всех остальных случаях поиск нормальный.
Код AS1/AS2:
class md5 {
/* private vars b64pad, chrsz */
private var b64pad:String = new String( "" );
private var chrsz:Number = new Number( 8 );
/**
* constructor, create an md5 Object
* @param String base-64 pad character. "=" for strict RFC compliance
* @param Number bits per input character. 8 - ASCII; 16 - Unicode
*/
function md5( b64pad:String, chrsz:Number ) {
if( b64pad != undefined ) {
this.b64pad = b64pad;
}
if( chrsz != undefined && chrsz == 8 || chrsz == 16 ) {
this.chrsz = chrsz;
}
}
/**
* public method, convert string in md5 hash and return them.
* @param String string to hash in md5
* @return String md5 hashed string
*/
public function hash( s:String ):String {
return hex_md5( s );
}
/**
* These are the functions you'll usually want to call
* They take string arguments and return either hex or base-64 encoded strings
*/
private function hex_md5( s:String ):String {
return binl2hex(core_md5(str2binl(s), s.length*chrsz));
}
private function b64_md5( s:String ):String {
return binl2b64(core_md5(str2binl(s), s.length*chrsz));
}
private function str_md5( s:String ):String {
return binl2str(core_md5(str2binl(s), s.length*chrsz));
}
private function hex_hmac_md5( key:String, data:String ):String {
return binl2hex(core_hmac_md5(key, data));
}
private function b64_hmac_md5( key:String, data:String ):String {
return binl2b64(core_hmac_md5(key, data));
}
private function str_hmac_md5( key:String, data:String ):String {
return binl2str(core_hmac_md5(key, data));
}
/**
* These functions implement the four basic operations the algorithm uses.
*/
private function md5_cmn( q:Number, a:Number, b:Number, x:Number, s:Number, t:Number ):Number {
return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s), b);
}
private function md5_ff( a:Number, b:Number, c:Number, d:Number, x:Number, s:Number, t:Number ):Number {
return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t);
}
private function md5_gg( a:Number, b:Number, c:Number, d:Number, x:Number, s:Number, t:Number ):Number {
return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t);
}
private function md5_hh( a:Number, b:Number, c:Number, d:Number, x:Number, s:Number, t:Number ):Number {
return md5_cmn(b ^ c ^ d, a, b, x, s, t);
}
private function md5_ii( a:Number, b:Number, c:Number, d:Number, x:Number, s:Number, t:Number ):Number {
return md5_cmn(c ^ (b | (~d)), a, b, x, s, t);
}
/**
* Calculate the MD5 of an array of little-endian words, and a bit length
*/
private function core_md5( x:Array, len:Number ):Array {
x[len >> 5] |= 0x80 << ((len)%32);
x[(((len+64) >>> 9) << 4)+14] = len;
var a:Number = 1732584193;
var b:Number = -271733879;
var c:Number = -1732584194;
var d:Number = 271733878;
for( var i:Number = 0; i < x.length; i += 16 ) {
var olda:Number = a;
var oldb:Number = b;
var oldc:Number = c;
var oldd:Number = d;
a = md5_ff(a, b, c, d, x[i+0], 7, -680876936);
d = md5_ff(d, a, b, c, x[i+1], 12, -389564586);
c = md5_ff(c, d, a, b, x[i+2], 17, 606105819);
b = md5_ff(b, c, d, a, x[i+3], 22, -1044525330);
a = md5_ff(a, b, c, d, x[i+4], 7, -176418897);
d = md5_ff(d, a, b, c, x[i+5], 12, 1200080426);
c = md5_ff(c, d, a, b, x[i+6], 17, -1473231341);
b = md5_ff(b, c, d, a, x[i+7], 22, -45705983);
a = md5_ff(a, b, c, d, x[i+8], 7, 1770035416);
d = md5_ff(d, a, b, c, x[i+9], 12, -1958414417);
c = md5_ff(c, d, a, b, x[i+10], 17, -42063);
b = md5_ff(b, c, d, a, x[i+11], 22, -1990404162);
a = md5_ff(a, b, c, d, x[i+12], 7, 1804603682);
d = md5_ff(d, a, b, c, x[i+13], 12, -40341101);
c = md5_ff(c, d, a, b, x[i+14], 17, -1502002290);
b = md5_ff(b, c, d, a, x[i+15], 22, 1236535329);
a = md5_gg(a, b, c, d, x[i+1], 5, -165796510);
d = md5_gg(d, a, b, c, x[i+6], 9, -1069501632);
c = md5_gg(c, d, a, b, x[i+11], 14, 643717713);
b = md5_gg(b, c, d, a, x[i+0], 20, -373897302);
a = md5_gg(a, b, c, d, x[i+5], 5, -701558691);
d = md5_gg(d, a, b, c, x[i+10], 9, 38016083);
c = md5_gg(c, d, a, b, x[i+15], 14, -660478335);
b = md5_gg(b, c, d, a, x[i+4], 20, -405537848);
a = md5_gg(a, b, c, d, x[i+9], 5, 568446438);
d = md5_gg(d, a, b, c, x[i+14], 9, -1019803690);
c = md5_gg(c, d, a, b, x[i+3], 14, -187363961);
b = md5_gg(b, c, d, a, x[i+8], 20, 1163531501);
a = md5_gg(a, b, c, d, x[i+13], 5, -1444681467);
d = md5_gg(d, a, b, c, x[i+2], 9, -51403784);
c = md5_gg(c, d, a, b, x[i+7], 14, 1735328473);
b = md5_gg(b, c, d, a, x[i+12], 20, -1926607734);
a = md5_hh(a, b, c, d, x[i+5], 4, -378558);
d = md5_hh(d, a, b, c, x[i+8], 11, -2022574463);
c = md5_hh(c, d, a, b, x[i+11], 16, 1839030562);
b = md5_hh(b, c, d, a, x[i+14], 23, -35309556);
a = md5_hh(a, b, c, d, x[i+1], 4, -1530992060);
d = md5_hh(d, a, b, c, x[i+4], 11, 1272893353);
c = md5_hh(c, d, a, b, x[i+7], 16, -155497632);
b = md5_hh(b, c, d, a, x[i+10], 23, -1094730640);
a = md5_hh(a, b, c, d, x[i+13], 4, 681279174);
d = md5_hh(d, a, b, c, x[i+0], 11, -358537222);
c = md5_hh(c, d, a, b, x[i+3], 16, -722521979);
b = md5_hh(b, c, d, a, x[i+6], 23, 76029189);
a = md5_hh(a, b, c, d, x[i+9], 4, -640364487);
d = md5_hh(d, a, b, c, x[i+12], 11, -421815835);
c = md5_hh(c, d, a, b, x[i+15], 16, 530742520);
b = md5_hh(b, c, d, a, x[i+2], 23, -995338651);
a = md5_ii(a, b, c, d, x[i+0], 6, -198630844);
d = md5_ii(d, a, b, c, x[i+7], 10, 1126891415);
c = md5_ii(c, d, a, b, x[i+14], 15, -1416354905);
b = md5_ii(b, c, d, a, x[i+5], 21, -57434055);
a = md5_ii(a, b, c, d, x[i+12], 6, 1700485571);
d = md5_ii(d, a, b, c, x[i+3], 10, -1894986606);
c = md5_ii(c, d, a, b, x[i+10], 15, -1051523);
b = md5_ii(b, c, d, a, x[i+1], 21, -2054922799);
a = md5_ii(a, b, c, d, x[i+8], 6, 1873313359);
d = md5_ii(d, a, b, c, x[i+15], 10, -30611744);
c = md5_ii(c, d, a, b, x[i+6], 15, -1560198380);
b = md5_ii(b, c, d, a, x[i+13], 21, 1309151649);
a = md5_ii(a, b, c, d, x[i+4], 6, -145523070);
d = md5_ii(d, a, b, c, x[i+11], 10, -1120210379);
c = md5_ii(c, d, a, b, x[i+2], 15, 718787259);
b = md5_ii(b, c, d, a, x[i+9], 21, -343485551);
a = safe_add(a, olda);
b = safe_add(b, oldb);
c = safe_add(c, oldc);
d = safe_add(d, oldd);
}
return Array(a, b, c, d);
}
/**
* Calculate the HMAC-MD5, of a key and some data
*/
private function core_hmac_md5( key:String, data:String ):Array {
var bkey:Array = new Array( str2binl( key ) );
if( bkey.length > 16 ) {
bkey = core_md5(bkey, key.length*chrsz);
}
var ipad:Array = new Array(16)
var opad:Array = new Array(16);
for( var i:Number = 0; i < 16; i++ ) {
ipad[i] = bkey[i] ^ 0x36363636;
opad[i] = bkey[i] ^ 0x5C5C5C5C;
}
var hash:Array = new Array( core_md5( ipad.concat( str2binl( data )), 512 + data.length*chrsz ) );
return core_md5(opad.concat(hash), 512+128);
}
/**
* Add integers, wrapping at 2^32. This uses 16-bit operations internally
* to work around bugs in some JS interpreters.
*/
private function safe_add( x:Number, y:Number ):Number {
var lsw:Number = new Number( (x & 0xFFFF) + (y & 0xFFFF) );
var msw:Number = new Number( (x >> 16) + (y >> 16) + (lsw >> 16) );
return (msw << 16) | (lsw & 0xFFFF);
}
/**
* Bitwise rotate a 32-bit number to the left.
*/
private function bit_rol( num:Number, cnt:Number ):Number {
return (num << cnt) | (num >>> (32-cnt));
}
/**
* Convert a string to an array of little-endian words
* If chrsz is ASCII, characters >255 have their hi-byte silently ignored.
*/
private function str2binl( str:String ):Array {
var bin:Array = new Array();
var mask:Number = ( 1 << chrsz ) - 1;
for( var i:Number = 0; i < str.length * chrsz; i += chrsz ) {
bin[i >> 5] |= (str.charCodeAt(i/chrsz) & mask) << (i%32);
}
return bin;
}
/**
* Convert an array of little-endian words to a string
*/
private function binl2str( bin:Array ):String {
var str:String = new String( "" );
var mask:Number = ( 1 << chrsz )-1;
for( var i:Number = 0; i < bin.length * 32; i += chrsz ) {
str += String.fromCharCode( ( bin[i >> 5] >>> ( i % 32 ) ) & mask );
}
return str;
}
/**
* Convert an array of little-endian words to a hex string.
*/
private function binl2hex( binarray:Array ):String {
var hex_tab:String = "0123456789abcdef";
var str:String = new String( "" );
for( var i:Number = 0; i < binarray.length * 4; i++ ) {
str += hex_tab.charAt( ( binarray[i>>2] >> ( ( i%4 ) * 8 + 4 ) ) & 0xF ) +
hex_tab.charAt( ( binarray[i>>2] >> ( ( i%4 ) * 8 ) ) & 0xF );
}
return str;
}
/**
* Convert an array of little-endian words to a base-64 string
*/
private function binl2b64( binarray:Array ):String {
var tab:String = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
var str:String = new String( "" );
for( var i:Number = 0; i < binarray.length * 4; i += 3 ) {
var triplet:Object = (((binarray[i >> 2] >> 8 * ( i %4)) & 0xFF) << 16)
| (((binarray[i+1 >> 2] >> 8 * ((i+1)%4)) & 0xFF) << 8 )
| ((binarray[i+2 >> 2] >> 8 * ((i+2)%4)) & 0xFF);
for(var j:Number = 0; j < 4; j++) {
if( i * 8 + j * 6 > binarray.length * 32 ) {
str += b64pad;
}
else {
str += tab.charAt( ( triplet >> 6 * ( 3 - j ) ) & 0x3F );
}
}
}
return str;
}
}
З.Ы. пытался вводить в поиск "%EC%F3%E7%FB%EA%E0" - безрезультатно....
21.11.2010, 17:21
НЕ работает русскоязычный поиск по аудиозаписям
Линейный вид
