Key compression
Revision as of 17:55, 21 February 2008 by Tmyclyk Dmytryk (talk | contribs)
Compress Keys of all sorts
<lsl> string strFullCompression = "0123456789abcdefghijklmnopqrstuvwxyz!\"#$%&'()*+,-./:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿĀāĂ㥹ĆćĈĉĊċČčĎďĐđĒēĔĕĖėĘęĚěĜĝĞğĠġĢģĤĥĦħĨĩĪīĬĭĮįİıIJijĴĵĶķĸĹĺĻļĽľĿŀŁłŃńŅ"; string compressKey(key id){
string str = (string)llParseString2List((string)id,["-"],[]); integer i; string output; integer len = llStringLength(str); while(i < len){ integer val = llSubStringIndex(strFullCompression,(llGetSubString(str,i,i))); ++i; integer val2 = llSubStringIndex(strFullCompression,(llGetSubString(str,i,i))); val *= 16; val += val2; output += llGetSubString(strFullCompression,val,val); ++i; } return output;
}
string decompressKey(string compressed){
integer i; integer len = llStringLength(compressed); string output; while(i < len){ integer indx = llSubStringIndex(strFullCompression,llGetSubString(compressed,i,i)); integer val1 = (integer)indx / 16; integer val2 = indx % 16; output += llGetSubString(strFullCompression,val1,val1) + llGetSubString(strFullCompression,val2,val2); ++i; } return llGetSubString(llInsertString(llInsertString(llInsertString(llInsertString(llInsertString(llToLower(output),12,""),8,"-"),13,"-"),18,"-"),23,"-"),0,35);
} </lsl>