diff options
| author | caleb.mabry.15@cnu.edu <caleb.mabry.15@cnu.edu> | 2022-03-07 12:43:33 -0500 |
|---|---|---|
| committer | caleb.mabry.15@cnu.edu <caleb.mabry.15@cnu.edu> | 2022-03-07 12:43:33 -0500 |
| commit | 4bd674c196c0e06b460dffee440c5d2a48061bcc (patch) | |
| tree | 2338cf231c8535280c283d8d08d91f4fa4018912 /webAO/lib/jdataview.min.js | |
| parent | 01a7239f8b18710ce1871c502fd8d10a782efcaf (diff) | |
| parent | 9c5fd198c11a0e2b976c6a2802eff9c4fef836f6 (diff) | |
Merge branch 'master' of https://github.com/AttorneyOnline/webAO into refactor-constants
Diffstat (limited to 'webAO/lib/jdataview.min.js')
| -rw-r--r-- | webAO/lib/jdataview.min.js | 168 |
1 files changed, 118 insertions, 50 deletions
diff --git a/webAO/lib/jdataview.min.js b/webAO/lib/jdataview.min.js index 38e31b9..86f8794 100644 --- a/webAO/lib/jdataview.min.js +++ b/webAO/lib/jdataview.min.js @@ -1,50 +1,118 @@ -(function(global){var compatibility={ArrayBuffer:typeof ArrayBuffer!=='undefined',DataView:typeof DataView!=='undefined'&&('getFloat64'in DataView.prototype||'getFloat64'in new DataView(new ArrayBuffer(1))),NodeBuffer:typeof Buffer!=='undefined'&&'readInt16LE'in Buffer.prototype};var dataTypes={'Int8':1,'Int16':2,'Int32':4,'Uint8':1,'Uint16':2,'Uint32':4,'Float32':4,'Float64':8};var nodeNaming={'Int8':'Int8','Int16':'Int16','Int32':'Int32','Uint8':'UInt8','Uint16':'UInt16','Uint32':'UInt32','Float32':'Float','Float64':'Double'};var jDataView=function(buffer,byteOffset,byteLength,littleEndian){if(!(this instanceof jDataView)){throw new Error("jDataView constructor may not be called as a function");} -this.buffer=buffer;if(!(compatibility.NodeBuffer&&buffer instanceof Buffer)&&!(compatibility.ArrayBuffer&&buffer instanceof ArrayBuffer)&&typeof buffer!=='string'){throw new TypeError('jDataView buffer has an incompatible type');} -this._isArrayBuffer=compatibility.ArrayBuffer&&buffer instanceof ArrayBuffer;this._isDataView=compatibility.DataView&&this._isArrayBuffer;this._isNodeBuffer=compatibility.NodeBuffer&&buffer instanceof Buffer;this._littleEndian=littleEndian===undefined?false:littleEndian;var bufferLength=this._isArrayBuffer?buffer.byteLength:buffer.length;if(byteOffset===undefined){byteOffset=0;} -this.byteOffset=byteOffset;if(byteLength===undefined){byteLength=bufferLength-byteOffset;} -this.byteLength=byteLength;if(!this._isDataView){if(typeof byteOffset!=='number'){throw new TypeError('jDataView byteOffset is not a number');} -if(typeof byteLength!=='number'){throw new TypeError('jDataView byteLength is not a number');} -if(byteOffset<0){throw new Error('jDataView byteOffset is negative');} -if(byteLength<0){throw new Error('jDataView byteLength is negative');}} -if(this._isDataView){this._view=new DataView(buffer,byteOffset,byteLength);this._start=0;} -this._start=byteOffset;if(byteOffset+byteLength>bufferLength){throw new Error("jDataView (byteOffset + byteLength) value is out of bounds");} -this._offset=0;if(this._isDataView){for(var type in dataTypes){if(!dataTypes.hasOwnProperty(type)){continue;} -(function(type,view){var size=dataTypes[type];view['get'+type]=function(byteOffset,littleEndian){if(littleEndian===undefined){littleEndian=view._littleEndian;} -if(byteOffset===undefined){byteOffset=view._offset;} -view._offset=byteOffset+size;return view._view['get'+type](byteOffset,littleEndian);}})(type,this);}}else if(this._isNodeBuffer&&compatibility.NodeBuffer){for(var type in dataTypes){if(!dataTypes.hasOwnProperty(type)){continue;} -var name;if(type==='Int8'||type==='Uint8'){name='read'+nodeNaming[type];}else if(littleEndian){name='read'+nodeNaming[type]+'LE';}else{name='read'+nodeNaming[type]+'BE';} -(function(type,view,name){var size=dataTypes[type];view['get'+type]=function(byteOffset,littleEndian){if(littleEndian===undefined){littleEndian=view._littleEndian;} -if(byteOffset===undefined){byteOffset=view._offset;} -view._offset=byteOffset+size;return view.buffer[name](view._start+byteOffset);}})(type,this,name);}}else{for(var type in dataTypes){if(!dataTypes.hasOwnProperty(type)){continue;} -(function(type,view){var size=dataTypes[type];view['get'+type]=function(byteOffset,littleEndian){if(littleEndian===undefined){littleEndian=view._littleEndian;} -if(byteOffset===undefined){byteOffset=view._offset;} -view._offset=byteOffset+size;if(view._isArrayBuffer&&(view._start+byteOffset)%size===0&&(size===1||littleEndian)){return new global[type+'Array'](view.buffer,view._start+byteOffset,1)[0];}else{if(typeof byteOffset!=='number'){throw new TypeError('jDataView byteOffset is not a number');} -if(byteOffset+size>view.byteLength){throw new Error('jDataView (byteOffset + size) value is out of bounds');} -return view['_get'+type](view._start+byteOffset,littleEndian);}}})(type,this);}}};if(compatibility.NodeBuffer){jDataView.createBuffer=function(){var buffer=new Buffer(arguments.length);for(var i=0;i<arguments.length;++i){buffer[i]=arguments[i];} -return buffer;}}else if(compatibility.ArrayBuffer){jDataView.createBuffer=function(){var buffer=new ArrayBuffer(arguments.length);var view=new Int8Array(buffer);for(var i=0;i<arguments.length;++i){view[i]=arguments[i];} -return buffer;}}else{jDataView.createBuffer=function(){return String.fromCharCode.apply(null,arguments);}} -jDataView.prototype={compatibility:compatibility,getString:function(length,byteOffset){var value;if(byteOffset===undefined){byteOffset=this._offset;} -if(typeof byteOffset!=='number'){throw new TypeError('jDataView byteOffset is not a number');} -if(length<0||byteOffset+length>this.byteLength){throw new Error('jDataView length or (byteOffset+length) value is out of bounds');} -if(this._isNodeBuffer){value=this.buffer.toString('ascii',this._start+byteOffset,this._start+byteOffset+length);} -else{value='';for(var i=0;i<length;++i){var char=this.getUint8(byteOffset+i);value+=String.fromCharCode(char>127?65533:char);}} -this._offset=byteOffset+length;return value;},getChar:function(byteOffset){return this.getString(1,byteOffset);},tell:function(){return this._offset;},seek:function(byteOffset){if(typeof byteOffset!=='number'){throw new TypeError('jDataView byteOffset is not a number');} -if(byteOffset<0||byteOffset>this.byteLength){throw new Error('jDataView byteOffset value is out of bounds');} -return this._offset=byteOffset;},_endianness:function(byteOffset,pos,max,littleEndian){return byteOffset+(littleEndian?max-pos-1:pos);},_getFloat64:function(byteOffset,littleEndian){var b0=this._getUint8(this._endianness(byteOffset,0,8,littleEndian)),b1=this._getUint8(this._endianness(byteOffset,1,8,littleEndian)),b2=this._getUint8(this._endianness(byteOffset,2,8,littleEndian)),b3=this._getUint8(this._endianness(byteOffset,3,8,littleEndian)),b4=this._getUint8(this._endianness(byteOffset,4,8,littleEndian)),b5=this._getUint8(this._endianness(byteOffset,5,8,littleEndian)),b6=this._getUint8(this._endianness(byteOffset,6,8,littleEndian)),b7=this._getUint8(this._endianness(byteOffset,7,8,littleEndian)),sign=1-(2*(b0>>7)),exponent=((((b0<<1)&0xff)<<3)|(b1>>4))-(Math.pow(2,10)-1),mantissa=((b1&0x0f)*Math.pow(2,48))+(b2*Math.pow(2,40))+(b3*Math.pow(2,32))+ -(b4*Math.pow(2,24))+(b5*Math.pow(2,16))+(b6*Math.pow(2,8))+b7;if(exponent===1024){if(mantissa!==0){return NaN;}else{return sign*Infinity;}} -if(exponent===-1023){return sign*mantissa*Math.pow(2,-1022-52);} -return sign*(1+mantissa*Math.pow(2,-52))*Math.pow(2,exponent);},_getFloat32:function(byteOffset,littleEndian){var b0=this._getUint8(this._endianness(byteOffset,0,4,littleEndian)),b1=this._getUint8(this._endianness(byteOffset,1,4,littleEndian)),b2=this._getUint8(this._endianness(byteOffset,2,4,littleEndian)),b3=this._getUint8(this._endianness(byteOffset,3,4,littleEndian)),sign=1-(2*(b0>>7)),exponent=(((b0<<1)&0xff)|(b1>>7))-127,mantissa=((b1&0x7f)<<16)|(b2<<8)|b3;if(exponent===128){if(mantissa!==0){return NaN;}else{return sign*Infinity;}} -if(exponent===-127){return sign*mantissa*Math.pow(2,-126-23);} -return sign*(1+mantissa*Math.pow(2,-23))*Math.pow(2,exponent);},_getInt32:function(byteOffset,littleEndian){var b=this._getUint32(byteOffset,littleEndian);return b>Math.pow(2,31)-1?b-Math.pow(2,32):b;},_getUint32:function(byteOffset,littleEndian){var b3=this._getUint8(this._endianness(byteOffset,0,4,littleEndian)),b2=this._getUint8(this._endianness(byteOffset,1,4,littleEndian)),b1=this._getUint8(this._endianness(byteOffset,2,4,littleEndian)),b0=this._getUint8(this._endianness(byteOffset,3,4,littleEndian));return(b3*Math.pow(2,24))+(b2<<16)+(b1<<8)+b0;},_getInt16:function(byteOffset,littleEndian){var b=this._getUint16(byteOffset,littleEndian);return b>Math.pow(2,15)-1?b-Math.pow(2,16):b;},_getUint16:function(byteOffset,littleEndian){var b1=this._getUint8(this._endianness(byteOffset,0,2,littleEndian)),b0=this._getUint8(this._endianness(byteOffset,1,2,littleEndian));return(b1<<8)+b0;},_getInt8:function(byteOffset){var b=this._getUint8(byteOffset);return b>Math.pow(2,7)-1?b-Math.pow(2,8):b;},_getUint8:function(byteOffset){if(this._isArrayBuffer){return new Uint8Array(this.buffer,byteOffset,1)[0];} -else if(this._isNodeBuffer){return this.buffer[byteOffset];}else{return this.buffer.charCodeAt(byteOffset)&0xff;}}};if(typeof jQuery!=='undefined'&&jQuery.fn.jquery>="1.6.2"){var convertResponseBodyToText=function(byteArray){var scrambledStr;try{scrambledStr=IEBinaryToArray_ByteStr(byteArray);}catch(e){var IEBinaryToArray_ByteStr_Script="Function IEBinaryToArray_ByteStr(Binary)\r\n"+" IEBinaryToArray_ByteStr = CStr(Binary)\r\n"+"End Function\r\n"+"Function IEBinaryToArray_ByteStr_Last(Binary)\r\n"+" Dim lastIndex\r\n"+" lastIndex = LenB(Binary)\r\n"+" if lastIndex mod 2 Then\r\n"+" IEBinaryToArray_ByteStr_Last = AscB( MidB( Binary, lastIndex, 1 ) )\r\n"+" Else\r\n"+" IEBinaryToArray_ByteStr_Last = -1\r\n"+" End If\r\n"+"End Function\r\n";window.execScript(IEBinaryToArray_ByteStr_Script,'vbscript');scrambledStr=IEBinaryToArray_ByteStr(byteArray);} -var lastChr=IEBinaryToArray_ByteStr_Last(byteArray),result="",i=0,l=scrambledStr.length%8,thischar;while(i<l){thischar=scrambledStr.charCodeAt(i++);result+=String.fromCharCode(thischar&0xff,thischar>>8);} -l=scrambledStr.length -while(i<l){result+=String.fromCharCode((thischar=scrambledStr.charCodeAt(i++),thischar&0xff),thischar>>8,(thischar=scrambledStr.charCodeAt(i++),thischar&0xff),thischar>>8,(thischar=scrambledStr.charCodeAt(i++),thischar&0xff),thischar>>8,(thischar=scrambledStr.charCodeAt(i++),thischar&0xff),thischar>>8,(thischar=scrambledStr.charCodeAt(i++),thischar&0xff),thischar>>8,(thischar=scrambledStr.charCodeAt(i++),thischar&0xff),thischar>>8,(thischar=scrambledStr.charCodeAt(i++),thischar&0xff),thischar>>8,(thischar=scrambledStr.charCodeAt(i++),thischar&0xff),thischar>>8);} -if(lastChr>-1){result+=String.fromCharCode(lastChr);} -return result;};jQuery.ajaxSetup({converters:{'* dataview':function(data){return new jDataView(data);}},accepts:{dataview:"text/plain; charset=x-user-defined"},responseHandler:{dataview:function(responses,options,xhr){if('mozResponseArrayBuffer'in xhr){responses.text=xhr.mozResponseArrayBuffer;} -else if('responseType'in xhr&&xhr.responseType==='arraybuffer'&&xhr.response){responses.text=xhr.response;} -else if('responseBody'in xhr){responses.text=convertResponseBodyToText(xhr.responseBody);} -else{responses.text=xhr.responseText;}}}});jQuery.ajaxPrefilter('dataview',function(options,originalOptions,jqXHR){if(jQuery.support.ajaxResponseType){if(!options.hasOwnProperty('xhrFields')){options.xhrFields={};} -options.xhrFields.responseType='arraybuffer';} -options.mimeType='text/plain; charset=x-user-defined';});} -global.jDataView=(global.module||{}).exports=jDataView;if(typeof module!=='undefined'){module.exports=jDataView;}})(this);
\ No newline at end of file +(function (global) { + const compatibility = { ArrayBuffer: typeof ArrayBuffer !== 'undefined', DataView: typeof DataView !== 'undefined' && ('getFloat64' in DataView.prototype || 'getFloat64' in new DataView(new ArrayBuffer(1))), NodeBuffer: typeof Buffer !== 'undefined' && 'readInt16LE' in Buffer.prototype }; const dataTypes = { + Int8: 1, Int16: 2, Int32: 4, Uint8: 1, Uint16: 2, Uint32: 4, Float32: 4, Float64: 8, + }; const nodeNaming = { + Int8: 'Int8', Int16: 'Int16', Int32: 'Int32', Uint8: 'UInt8', Uint16: 'UInt16', Uint32: 'UInt32', Float32: 'Float', Float64: 'Double', + }; var jDataView = function (buffer, byteOffset, byteLength, littleEndian) { + if (!(this instanceof jDataView)) { throw new Error('jDataView constructor may not be called as a function'); } + this.buffer = buffer; if (!(compatibility.NodeBuffer && buffer instanceof Buffer) && !(compatibility.ArrayBuffer && buffer instanceof ArrayBuffer) && typeof buffer !== 'string') { throw new TypeError('jDataView buffer has an incompatible type'); } + this._isArrayBuffer = compatibility.ArrayBuffer && buffer instanceof ArrayBuffer; this._isDataView = compatibility.DataView && this._isArrayBuffer; this._isNodeBuffer = compatibility.NodeBuffer && buffer instanceof Buffer; this._littleEndian = littleEndian === undefined ? false : littleEndian; const bufferLength = this._isArrayBuffer ? buffer.byteLength : buffer.length; if (byteOffset === undefined) { byteOffset = 0; } + this.byteOffset = byteOffset; if (byteLength === undefined) { byteLength = bufferLength - byteOffset; } + this.byteLength = byteLength; if (!this._isDataView) { + if (typeof byteOffset !== 'number') { throw new TypeError('jDataView byteOffset is not a number'); } + if (typeof byteLength !== 'number') { throw new TypeError('jDataView byteLength is not a number'); } + if (byteOffset < 0) { throw new Error('jDataView byteOffset is negative'); } + if (byteLength < 0) { throw new Error('jDataView byteLength is negative'); } + } + if (this._isDataView) { this._view = new DataView(buffer, byteOffset, byteLength); this._start = 0; } + this._start = byteOffset; if (byteOffset + byteLength > bufferLength) { throw new Error('jDataView (byteOffset + byteLength) value is out of bounds'); } + this._offset = 0; if (this._isDataView) { + for (var type in dataTypes) { + if (!dataTypes.hasOwnProperty(type)) { continue; } + (function (type, view) { + const size = dataTypes[type]; view[`get${type}`] = function (byteOffset, littleEndian) { + if (littleEndian === undefined) { littleEndian = view._littleEndian; } + if (byteOffset === undefined) { byteOffset = view._offset; } + view._offset = byteOffset + size; return view._view[`get${type}`](byteOffset, littleEndian); + }; + }(type, this)); + } + } else if (this._isNodeBuffer && compatibility.NodeBuffer) { + for (var type in dataTypes) { + if (!dataTypes.hasOwnProperty(type)) { continue; } + var name; if (type === 'Int8' || type === 'Uint8') { name = `read${nodeNaming[type]}`; } else if (littleEndian) { name = `read${nodeNaming[type]}LE`; } else { name = `read${nodeNaming[type]}BE`; } + (function (type, view, name) { + const size = dataTypes[type]; view[`get${type}`] = function (byteOffset, littleEndian) { + if (littleEndian === undefined) { littleEndian = view._littleEndian; } + if (byteOffset === undefined) { byteOffset = view._offset; } + view._offset = byteOffset + size; return view.buffer[name](view._start + byteOffset); + }; + }(type, this, name)); + } + } else { + for (var type in dataTypes) { + if (!dataTypes.hasOwnProperty(type)) { continue; } + (function (type, view) { + const size = dataTypes[type]; view[`get${type}`] = function (byteOffset, littleEndian) { + if (littleEndian === undefined) { littleEndian = view._littleEndian; } + if (byteOffset === undefined) { byteOffset = view._offset; } + view._offset = byteOffset + size; if (view._isArrayBuffer && (view._start + byteOffset) % size === 0 && (size === 1 || littleEndian)) { return new global[`${type}Array`](view.buffer, view._start + byteOffset, 1)[0]; } if (typeof byteOffset !== 'number') { throw new TypeError('jDataView byteOffset is not a number'); } + if (byteOffset + size > view.byteLength) { throw new Error('jDataView (byteOffset + size) value is out of bounds'); } + return view[`_get${type}`](view._start + byteOffset, littleEndian); + }; + }(type, this)); + } + } + }; if (compatibility.NodeBuffer) { + jDataView.createBuffer = function () { + const buffer = new Buffer(arguments.length); for (let i = 0; i < arguments.length; ++i) { buffer[i] = arguments[i]; } + return buffer; + }; + } else if (compatibility.ArrayBuffer) { + jDataView.createBuffer = function () { + const buffer = new ArrayBuffer(arguments.length); const view = new Int8Array(buffer); for (let i = 0; i < arguments.length; ++i) { view[i] = arguments[i]; } + return buffer; + }; + } else { jDataView.createBuffer = function () { return String.fromCharCode.apply(null, arguments); }; } + jDataView.prototype = { + compatibility, + getString(length, byteOffset) { + let value; if (byteOffset === undefined) { byteOffset = this._offset; } + if (typeof byteOffset !== 'number') { throw new TypeError('jDataView byteOffset is not a number'); } + if (length < 0 || byteOffset + length > this.byteLength) { throw new Error('jDataView length or (byteOffset+length) value is out of bounds'); } + if (this._isNodeBuffer) { value = this.buffer.toString('ascii', this._start + byteOffset, this._start + byteOffset + length); } else { value = ''; for (let i = 0; i < length; ++i) { const char = this.getUint8(byteOffset + i); value += String.fromCharCode(char > 127 ? 65533 : char); } } + this._offset = byteOffset + length; return value; + }, + getChar(byteOffset) { return this.getString(1, byteOffset); }, + tell() { return this._offset; }, + seek(byteOffset) { + if (typeof byteOffset !== 'number') { throw new TypeError('jDataView byteOffset is not a number'); } + if (byteOffset < 0 || byteOffset > this.byteLength) { throw new Error('jDataView byteOffset value is out of bounds'); } + return this._offset = byteOffset; + }, + _endianness(byteOffset, pos, max, littleEndian) { return byteOffset + (littleEndian ? max - pos - 1 : pos); }, + _getFloat64(byteOffset, littleEndian) { + const b0 = this._getUint8(this._endianness(byteOffset, 0, 8, littleEndian)); const b1 = this._getUint8(this._endianness(byteOffset, 1, 8, littleEndian)); const b2 = this._getUint8(this._endianness(byteOffset, 2, 8, littleEndian)); const b3 = this._getUint8(this._endianness(byteOffset, 3, 8, littleEndian)); const b4 = this._getUint8(this._endianness(byteOffset, 4, 8, littleEndian)); const b5 = this._getUint8(this._endianness(byteOffset, 5, 8, littleEndian)); const b6 = this._getUint8(this._endianness(byteOffset, 6, 8, littleEndian)); const b7 = this._getUint8(this._endianness(byteOffset, 7, 8, littleEndian)); const sign = 1 - (2 * (b0 >> 7)); const exponent = ((((b0 << 1) & 0xff) << 3) | (b1 >> 4)) - (2 ** 10 - 1); const mantissa = ((b1 & 0x0f) * 2 ** 48) + (b2 * 2 ** 40) + (b3 * 2 ** 32) ++ (b4 * 2 ** 24) + (b5 * 2 ** 16) + (b6 * 2 ** 8) + b7; if (exponent === 1024) { if (mantissa !== 0) { return NaN; } return sign * Infinity; } + if (exponent === -1023) { return sign * mantissa * 2 ** (-1022 - 52); } + return sign * (1 + mantissa * 2 ** -52) * 2 ** exponent; + }, + _getFloat32(byteOffset, littleEndian) { + const b0 = this._getUint8(this._endianness(byteOffset, 0, 4, littleEndian)); const b1 = this._getUint8(this._endianness(byteOffset, 1, 4, littleEndian)); const b2 = this._getUint8(this._endianness(byteOffset, 2, 4, littleEndian)); const b3 = this._getUint8(this._endianness(byteOffset, 3, 4, littleEndian)); const sign = 1 - (2 * (b0 >> 7)); const exponent = (((b0 << 1) & 0xff) | (b1 >> 7)) - 127; const mantissa = ((b1 & 0x7f) << 16) | (b2 << 8) | b3; if (exponent === 128) { if (mantissa !== 0) { return NaN; } return sign * Infinity; } + if (exponent === -127) { return sign * mantissa * 2 ** (-126 - 23); } + return sign * (1 + mantissa * 2 ** -23) * 2 ** exponent; + }, + _getInt32(byteOffset, littleEndian) { const b = this._getUint32(byteOffset, littleEndian); return b > 2 ** 31 - 1 ? b - 2 ** 32 : b; }, + _getUint32(byteOffset, littleEndian) { const b3 = this._getUint8(this._endianness(byteOffset, 0, 4, littleEndian)); const b2 = this._getUint8(this._endianness(byteOffset, 1, 4, littleEndian)); const b1 = this._getUint8(this._endianness(byteOffset, 2, 4, littleEndian)); const b0 = this._getUint8(this._endianness(byteOffset, 3, 4, littleEndian)); return (b3 * 2 ** 24) + (b2 << 16) + (b1 << 8) + b0; }, + _getInt16(byteOffset, littleEndian) { const b = this._getUint16(byteOffset, littleEndian); return b > 2 ** 15 - 1 ? b - 2 ** 16 : b; }, + _getUint16(byteOffset, littleEndian) { const b1 = this._getUint8(this._endianness(byteOffset, 0, 2, littleEndian)); const b0 = this._getUint8(this._endianness(byteOffset, 1, 2, littleEndian)); return (b1 << 8) + b0; }, + _getInt8(byteOffset) { const b = this._getUint8(byteOffset); return b > 2 ** 7 - 1 ? b - 2 ** 8 : b; }, + _getUint8(byteOffset) { if (this._isArrayBuffer) { return new Uint8Array(this.buffer, byteOffset, 1)[0]; } if (this._isNodeBuffer) { return this.buffer[byteOffset]; } return this.buffer.charCodeAt(byteOffset) & 0xff; }, + }; if (typeof jQuery !== 'undefined' && jQuery.fn.jquery >= '1.6.2') { + const convertResponseBodyToText = function (byteArray) { + let scrambledStr; try { scrambledStr = IEBinaryToArray_ByteStr(byteArray); } catch (e) { const IEBinaryToArray_ByteStr_Script = 'Function IEBinaryToArray_ByteStr(Binary)\r\n' + ' IEBinaryToArray_ByteStr = CStr(Binary)\r\n' + 'End Function\r\n' + 'Function IEBinaryToArray_ByteStr_Last(Binary)\r\n' + ' Dim lastIndex\r\n' + ' lastIndex = LenB(Binary)\r\n' + ' if lastIndex mod 2 Then\r\n' + ' IEBinaryToArray_ByteStr_Last = AscB( MidB( Binary, lastIndex, 1 ) )\r\n' + ' Else\r\n' + ' IEBinaryToArray_ByteStr_Last = -1\r\n' + ' End If\r\n' + 'End Function\r\n'; window.execScript(IEBinaryToArray_ByteStr_Script, 'vbscript'); scrambledStr = IEBinaryToArray_ByteStr(byteArray); } + const lastChr = IEBinaryToArray_ByteStr_Last(byteArray); let result = ''; let i = 0; let l = scrambledStr.length % 8; let thischar; while (i < l) { thischar = scrambledStr.charCodeAt(i++); result += String.fromCharCode(thischar & 0xff, thischar >> 8); } + l = scrambledStr.length; + while (i < l) { result += String.fromCharCode((thischar = scrambledStr.charCodeAt(i++), thischar & 0xff), thischar >> 8, (thischar = scrambledStr.charCodeAt(i++), thischar & 0xff), thischar >> 8, (thischar = scrambledStr.charCodeAt(i++), thischar & 0xff), thischar >> 8, (thischar = scrambledStr.charCodeAt(i++), thischar & 0xff), thischar >> 8, (thischar = scrambledStr.charCodeAt(i++), thischar & 0xff), thischar >> 8, (thischar = scrambledStr.charCodeAt(i++), thischar & 0xff), thischar >> 8, (thischar = scrambledStr.charCodeAt(i++), thischar & 0xff), thischar >> 8, (thischar = scrambledStr.charCodeAt(i++), thischar & 0xff), thischar >> 8); } + if (lastChr > -1) { result += String.fromCharCode(lastChr); } + return result; + }; jQuery.ajaxSetup({ converters: { '* dataview': function (data) { return new jDataView(data); } }, accepts: { dataview: 'text/plain; charset=x-user-defined' }, responseHandler: { dataview(responses, options, xhr) { if ('mozResponseArrayBuffer' in xhr) { responses.text = xhr.mozResponseArrayBuffer; } else if ('responseType' in xhr && xhr.responseType === 'arraybuffer' && xhr.response) { responses.text = xhr.response; } else if ('responseBody' in xhr) { responses.text = convertResponseBodyToText(xhr.responseBody); } else { responses.text = xhr.responseText; } } } }); jQuery.ajaxPrefilter('dataview', (options, originalOptions, jqXHR) => { + if (jQuery.support.ajaxResponseType) { + if (!options.hasOwnProperty('xhrFields')) { options.xhrFields = {}; } + options.xhrFields.responseType = 'arraybuffer'; + } + options.mimeType = 'text/plain; charset=x-user-defined'; + }); + } + global.jDataView = (global.module || {}).exports = jDataView; if (typeof module !== 'undefined') { module.exports = jDataView; } +}(this)); |
