<% //============================================================================= // Jocys.com JavaScript.NET Classes (In C# Object Oriented Style) // Created by Evaldas Jocys //----------------------------------------------------------------------------- // You can include this script on both sides - server and client: // Server: // Client: //----------------------------------------------------------------------------- // Warning: Be careful about what code you include in such way. Since the code // will be passed to the client side as simple text, your code can be seen by // anyone who wants. Never do this with scripts which contain any kind of // passwords, database connection strings, or SQL queries. //============================================================================= /// //============================================================================= // Namespaces //----------------------------------------------------------------------------- // // System.Text // //----------------------------------------------------------------------------- System.Type.RegisterNamespace("System.Text"); System.Type.RegisterNamespace("System.Text.RegularExpressions.Templates"); //============================================================================= // w[.w]@w[.w].[w] System.Text.RegularExpressions.Templates.Email = new RegExp("^[A-Z0-9_%-]+(|([\.][A-Z0-9_%-]+)+)@[A-Z0-9_%-]+(|([\.][A-Z0-9_%-]+)+)$","i"); System.Text.RegularExpressions.Templates.EmailStrict = new RegExp("^[A-Z0-9_%-]+(|([\.][A-Z0-9_%-]+)+)@[A-Z0-9_%-]+(|([\.][A-Z0-9_%-]+)+)[\.](([0-9]{1,3})|([A-Z]{2,3})|(aero|coop|info|museum|name))$","i"); //System.Text.RegularExpressions.Templates.EmailStrict = new RegExp("^([a-zA-Z0-9_\-\.])+@(([0-2]?[0-5]?[0-5]\.[0-2]?[0-5]?[0-5]\.[0-2]?[0-5]?[0-5]\.[0-2]?[0-5]?[0-5])|((([a-zA-Z0-9\-])+\.)+([a-zA-Z\-])+))$","i"); System.Text.RegularExpressions.GetByTag = function(tagName, ignoreCase){ // Create regular expression. Replace will be global (g - replace all). // The non-greedy repeats are possible by appending a '?' after the repeat; // a non-greedy repeat is one which will match the shortest possible string. var regex = new RegExp("<\s*"+tagName+"[^>]*>(.*?)<\s*/"+tagName+"\s*>","g"); // Set ignore case (by default case sensitive). regex.ignoreCase = (ignoreCase == true); // Return results. return regex; } //System.Text.RegularExpressions.GetFromTag = function(valTagName){ // var fragment = "(?:<"+valTagName+".*?>)((n|.)*?)(?:)"; // var matchRegExp = new RegExp(fragment, 'im'); // // Retunr inline text. // // innerText = someText.match(matchRegExp)[1]; // return match; //} System.Text.RegularExpressions.GetMatch = function(text, matchPattern, variable){ // Get first match; var results = new String; if (variable == null) variable = "$1"; var regex = new RegExp(matchPattern); if (text.match(regex) != null){ var textMatch = text.match(regex)[0]; // extract variable; var results = textMatch.replace(regex, variable); } return results; } System.Text.RegularExpressions.GetEscapedPattern = function(s){ ///

/// Get Regular expression pattern from string. All chars will be converted to \uNNNN form. ///

/// String to convert /// Regular expression pattern var pattern = new String(); for (var i = 0; i < s.length; i++){ var hex = s.charCodeAt(i).toString(16); pattern += "\\u"+"0000".substr(0,4-hex.length)+hex+""; } return pattern; } System.Text.RegularExpressions.Trim = function(text, symbols, escapePattern){ ///

/// Trim symbols from string. Trim space by default. ///

/// Trimmed string. if (!symbols) symbols = " "; var pattern = symbols; if (escapePattern){ pattern = System.Text.RegularExpressions.GetEscapedPattern(symbols); } //Trace.Write("call System.Text.RegularExpressions.Trim(text, '"+pattern+"')"); var trimLeft = new RegExp("^["+pattern+"]+","gm"); var trimRight = new RegExp("["+pattern+"]+$","gm"); var newText = text.replace(trimLeft,"").replace(trimRight,""); return newText; } System.Text.RegularExpressions.Replace = function(text, findPattern, replacePattern, ignoreCase){ var text = new String(text); // Create regular expression. Replace will be global (g - replace all). var regexFind = new RegExp(findPattern,"g") // Create regular expression. var regexRepl = new RegExp(replacePattern); // Set ignore case (by default case sensitive). regexFind.ignoreCase = (ignoreCase == true); // Return results. return text.replace(regexFind, replacePattern); } //============================================================================= // CLASS: ControlChars //----------------------------------------------------------------------------- System.Text.ControlChars = { Tab: 0x9, // Tab Vt: 0xB, // Vertical Tab Ff: 0xC, // Form Feed Space: 0x20, // Space Lf: 0xA, // Line Feed Bs: 0x8, // Backspace Ht: 0x9, // Horizontal Tab Dq: 0x22, // Double Quote Sq: 0x27, // Single Quote Bh: 0x5C // Backslash \ } System.Text.UtfSignatures = { Utf16Le: 0xFFFF, // UTF-16 LE (Little Endian) - Windows Utf16Be: 0xFEFF, // UTF-16 BE (Big Endian) - Macintosh Utf8: 0xEFBBBF // UTF-8 } //============================================================================= // CLASS: StringBuilder //----------------------------------------------------------------------------- System.Text.StringBuilder = function(value){ //--------------------------------------------------------- // Public properties. this.Type = "System.Text.StringBuilder"; //--------------------------------------------------------- // Private properties. var _parts = new Array(); //--------------------------------------------------------- this.Append = function(value){ var results = true; // if value is undefined. if (typeof(value) == 'undefined'){ results = false; } else { _parts.push(value); } return results; } //--------------------------------------------------------- this.AppendLine = function(value){ return this.Append(value+'\r\n'); } //--------------------------------------------------------- this.Clear = function(){ if (_parts.length > 0){ _parts.splice(0, _parts.length); } } //--------------------------------------------------------- this.IsEmpty = function(){ return (_parts.length == 0); } //--------------------------------------------------------- this.ToString = function(delimiter){ return _parts.join(delimiter || ''); } //--------------------------------------------------------- this.ToArray = function(delimiter){ return _parts; } //--------------------------------------------------------- this.InitializeClass = function(){ if (value) this.Append(value); } this.InitializeClass(); } System.Class.RegisterClass("System.Text.StringBuilder"); //============================================================================= // CLASS: Encoder.UTF8 //----------------------------------------------------------------------------- System.Type.RegisterNamespace("System.Text.Encoding"); // UTF-8, a transformation format of ISO 10646: // http://www.ietf.org/rfc/rfc3629.txt // Transformation: // http://www.czyborra.com/utf/ // // The table below summarizes the format of these different octet types. // The letter x indicates bits available for encoding bits of the // character number. // // Char. number range | UTF-8 octet sequence // (hexadecimal) | (binary) // ----------------------+--------------------------------------------- // 0000 0000 - 0000 007F | 0xxxxxxx // 0000 0080 - 0000 07FF | 110xxxxx 10xxxxxx // 0000 0800 - 0000 FFFF | 1110xxxx 10xxxxxx 10xxxxxx // 0001 0000 - 0010 FFFF | 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx System.Text.Encoding.UTF8Encoder = function(){ //--------------------------------------------------------- // Public properties. this.Type = "System.Text.Encoding.UTF8Encoder"; //--------------------------------------------------------- // Private properties. var me = this; //--------------------------------------------------------- this.GetBytes = function(s){ ///

/// Get array of bytes. ///

var bytes = new Array(); var c = new Number; for (var i = 0; i < s.length; i++){ c = s.charCodeAt(i); // Convert char code to bytes. if (c < 0x80){ bytes.push(c); } else if (c < 0x800) { bytes.push(0xC0 | c>>6); bytes.push(0x80 | c & 0x3F); } else if (c < 0x10000) { bytes.push(0xE0 | c>>12); bytes.push(0x80 | c>>6 & 0x3F); bytes.push(0x80 | c & 0x3F); } else if (c < 0x200000) { bytes.push(0xF0 | c>>18); bytes.push(0x80 | c>>12 & 0x3F); bytes.push(0x80 | c>>6 & 0x3F); bytes.push(0x80 | c & 0x3F); } else { // If char is unknown then push "?". bytes.push(0x3F); } } return bytes; } //--------------------------------------------------------- this.GetString = function(bytes){ ///

/// Get string from array of bytes. ///

var s = new String; var b = new Number; var b1 = new Number; var b2 = new Number; var b3 = new Number; var b4 = new Number; var bE = new Number; var ln = bytes.length; for (var i = 0; i < ln; i++){ b = bytes[i]; if (b < 0x80){ // Char represended by 1 byte. s += (b > 0) ? String.fromCharCode(b) : ""; } else if (b < 0xC0) { // Byte 2,3,4 of unicode char. } else if (b < 0xE0) { // Char represended by 2 bytes. if (ln > i+1){ b1 = (b & 0x1F); i++; b2 = (bytes[i] & 0x3F); bE = (b1 << 6) | b2; s += String.fromCharCode(bE); } } else if (b < 0xF0) { // Char represended by 3 bytes. if (ln > i+2){ b1 = (b & 0xF); i++; b2 = (bytes[i] & 0x3F); i++; b3 = (bytes[i] & 0x3F); bE = (b1 << 12) | (b2 << 6) | b3; s += String.fromCharCode(bE); } } else if (b < 0xF8) { // Char represended by 4 bytes. if (ln > i+3){ b1 = (b & 0x7); i++; b2 = (bytes[i] & 0x3F); i++; b3 = (bytes[i] & 0x3F); i++; b4 = (bytes[i] & 0x3F); bE = (b1 << 18) | (b2 << 12) (b3 << 6) | b4; s += String.fromCharCode(bE); } } else { s += "?" } } return s; } //--------------------------------------------------------- this.InitializeClass = function(){ } this.InitializeClass(); } // Make it static. System.Text.Encoding.UTF8 = new System.Text.Encoding.UTF8Encoder(); //============================================================================= // CLASS: Encoder.Unicode //----------------------------------------------------------------------------- System.Type.RegisterNamespace("System.Text.Encoding"); // Unicode (UTF-16) Transformation: // http://www.czyborra.com/utf/ System.Text.Encoding.UnicodeEncoder = function(){ //--------------------------------------------------------- // Public properties. this.Type = "System.Text.Encoding.UnicodeEncoder"; //--------------------------------------------------------- // Private properties. var me = this; //--------------------------------------------------------- this.GetBytes = function(s){ ///

/// Get array of bytes. ///

var bytes = new Array(); var c = new Number; for (var i = 0; i < s.length; i++){ c = s.charCodeAt(i); // Reduce to 16 bytes. if (c > 0xFFFF) { bytes.push(0xDC00 | c & 0x3FF); bytes.push(0xD7C0 + (c >> 10)); } else { bytes.push(c & 0xFF); bytes.push(c >> 8); } } return bytes; } //--------------------------------------------------------- this.GetString = function(bytes){ ///

/// Get string from array of bytes. ///

var s = new String; var b = new Number; var b1 = new Number; var b2 = new Number; for (var i = 0; i < bytes.length; i++){ b1 = bytes[i]; i++; b2 = bytes[i]; s += String.fromCharCode((b2 << 8) | b1); //x1 = (b1 <= 0xF ? "0" : "") + b1.toString(16); //x2 = (b2 <= 0xF ? "0" : "") + b2.toString(16); //s += unescape("%u"+x2+x1); } return s; } //--------------------------------------------------------- this.InitializeClass = function(){ } this.InitializeClass(); } // Make it static. System.Text.Encoding.Unicode = new System.Text.Encoding.UnicodeEncoder(); //============================================================================= // CLASS: Encoder.ASCII //----------------------------------------------------------------------------- System.Type.RegisterNamespace("System.Text.Encoding"); System.Text.Encoding.ASCIIEncoder = function(){ //--------------------------------------------------------- // Public properties. this.Type = "System.Text.Encoding.ASCIIEncoder"; //--------------------------------------------------------- // Private properties. var me = this; //--------------------------------------------------------- this.GetBytes = function(s){ ///

/// Get array of bytes. ///

var bytes = new Array(); var c = new Number; for (var i = 0; i < s.length; i++){ c = s.charCodeAt(i); // Reduce to 16 bytes. if (c > 0xFF){ bytes.push(0x3F); } else { bytes.push(c); } } return bytes; } //--------------------------------------------------------- this.GetString = function(bytes){ ///

/// Get string from array of bytes. ///

var s = new String; for (var i = 0; i < bytes.length; i++){ s += String.fromCharCode(bytes[i]); } return s; } //--------------------------------------------------------- this.InitializeClass = function(){ } this.InitializeClass(); } // Make it static. System.Text.Encoding.ASCII = new System.Text.Encoding.ASCIIEncoder(); //============================================================================== // END //------------------------------------------------------------------------------ //%>