Samuele E. Locatelli
6 lines
6.1 KiB
JavaScript
6 lines
6.1 KiB
JavaScript
//CdnPath=http://ajax.aspnetcdn.com/ajax/4.5.1/1/MicrosoftAjaxSerialization.js
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//----------------------------------------------------------
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// Copyright (C) Microsoft Corporation. All rights reserved.
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//----------------------------------------------------------
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// MicrosoftAjaxSerialization.js
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Type._registerScript("MicrosoftAjaxSerialization.js", ["MicrosoftAjaxCore.js"]); Type.registerNamespace("Sys.Serialization"); Sys.Serialization.JavaScriptSerializer = function () { }; Sys.Serialization.JavaScriptSerializer.registerClass("Sys.Serialization.JavaScriptSerializer"); Sys.Serialization.JavaScriptSerializer._charsToEscapeRegExs = []; Sys.Serialization.JavaScriptSerializer._charsToEscape = []; Sys.Serialization.JavaScriptSerializer._dateRegEx = new RegExp('(^|[^\\\\])\\"\\\\/Date\\((-?[0-9]+)(?:[a-zA-Z]|(?:\\+|-)[0-9]{4})?\\)\\\\/\\"', "g"); Sys.Serialization.JavaScriptSerializer._escapeChars = {}; Sys.Serialization.JavaScriptSerializer._escapeRegEx = new RegExp('["\\\\\\x00-\\x1F]', "i"); Sys.Serialization.JavaScriptSerializer._escapeRegExGlobal = new RegExp('["\\\\\\x00-\\x1F]', "g"); Sys.Serialization.JavaScriptSerializer._jsonRegEx = new RegExp("[^,:{}\\[\\]0-9.\\-+Eaeflnr-u \\n\\r\\t]", "g"); Sys.Serialization.JavaScriptSerializer._jsonStringRegEx = new RegExp('"(\\\\.|[^"\\\\])*"', "g"); Sys.Serialization.JavaScriptSerializer._serverTypeFieldName = "__type"; Sys.Serialization.JavaScriptSerializer._init = function () { var c = ["\\u0000", "\\u0001", "\\u0002", "\\u0003", "\\u0004", "\\u0005", "\\u0006", "\\u0007", "\\b", "\\t", "\\n", "\\u000b", "\\f", "\\r", "\\u000e", "\\u000f", "\\u0010", "\\u0011", "\\u0012", "\\u0013", "\\u0014", "\\u0015", "\\u0016", "\\u0017", "\\u0018", "\\u0019", "\\u001a", "\\u001b", "\\u001c", "\\u001d", "\\u001e", "\\u001f"]; Sys.Serialization.JavaScriptSerializer._charsToEscape[0] = "\\"; Sys.Serialization.JavaScriptSerializer._charsToEscapeRegExs["\\"] = new RegExp("\\\\", "g"); Sys.Serialization.JavaScriptSerializer._escapeChars["\\"] = "\\\\"; Sys.Serialization.JavaScriptSerializer._charsToEscape[1] = '"'; Sys.Serialization.JavaScriptSerializer._charsToEscapeRegExs['"'] = new RegExp('"', "g"); Sys.Serialization.JavaScriptSerializer._escapeChars['"'] = '\\"'; for (var a = 0; a < 32; a++) { var b = String.fromCharCode(a); Sys.Serialization.JavaScriptSerializer._charsToEscape[a + 2] = b; Sys.Serialization.JavaScriptSerializer._charsToEscapeRegExs[b] = new RegExp(b, "g"); Sys.Serialization.JavaScriptSerializer._escapeChars[b] = c[a] } }; Sys.Serialization.JavaScriptSerializer._serializeBooleanWithBuilder = function (b, a) { a.append(b.toString()) }; Sys.Serialization.JavaScriptSerializer._serializeNumberWithBuilder = function (a, b) { if (isFinite(a)) b.append(String(a)); else throw Error.invalidOperation(Sys.Res.cannotSerializeNonFiniteNumbers) }; Sys.Serialization.JavaScriptSerializer._serializeStringWithBuilder = function (a, c) { c.append('"'); if (Sys.Serialization.JavaScriptSerializer._escapeRegEx.test(a)) { if (Sys.Serialization.JavaScriptSerializer._charsToEscape.length === 0) Sys.Serialization.JavaScriptSerializer._init(); if (a.length < 128) a = a.replace(Sys.Serialization.JavaScriptSerializer._escapeRegExGlobal, function (a) { return Sys.Serialization.JavaScriptSerializer._escapeChars[a] }); else for (var d = 0; d < 34; d++) { var b = Sys.Serialization.JavaScriptSerializer._charsToEscape[d]; if (a.indexOf(b) !== -1) if (Sys.Browser.agent === Sys.Browser.Opera || Sys.Browser.agent === Sys.Browser.FireFox) a = a.split(b).join(Sys.Serialization.JavaScriptSerializer._escapeChars[b]); else a = a.replace(Sys.Serialization.JavaScriptSerializer._charsToEscapeRegExs[b], Sys.Serialization.JavaScriptSerializer._escapeChars[b]) } } c.append(a); c.append('"') }; Sys.Serialization.JavaScriptSerializer._serializeWithBuilder = function (b, a, i, g) { var c; switch (typeof b) { case "object": if (b) if (Number.isInstanceOfType(b)) Sys.Serialization.JavaScriptSerializer._serializeNumberWithBuilder(b, a); else if (Boolean.isInstanceOfType(b)) Sys.Serialization.JavaScriptSerializer._serializeBooleanWithBuilder(b, a); else if (String.isInstanceOfType(b)) Sys.Serialization.JavaScriptSerializer._serializeStringWithBuilder(b, a); else if (Array.isInstanceOfType(b)) { a.append("["); for (c = 0; c < b.length; ++c) { if (c > 0) a.append(","); Sys.Serialization.JavaScriptSerializer._serializeWithBuilder(b[c], a, false, g) } a.append("]") } else { if (Date.isInstanceOfType(b)) { a.append('"\\/Date('); a.append(b.getTime()); a.append(')\\/"'); break } var d = [], f = 0; for (var e in b) { if (e.startsWith("$")) continue; if (e === Sys.Serialization.JavaScriptSerializer._serverTypeFieldName && f !== 0) { d[f++] = d[0]; d[0] = e } else d[f++] = e } if (i) d.sort(); a.append("{"); var j = false; for (c = 0; c < f; c++) { var h = b[d[c]]; if (typeof h !== "undefined" && typeof h !== "function") { if (j) a.append(","); else j = true; Sys.Serialization.JavaScriptSerializer._serializeWithBuilder(d[c], a, i, g); a.append(":"); Sys.Serialization.JavaScriptSerializer._serializeWithBuilder(h, a, i, g) } } a.append("}") } else a.append("null"); break; case "number": Sys.Serialization.JavaScriptSerializer._serializeNumberWithBuilder(b, a); break; case "string": Sys.Serialization.JavaScriptSerializer._serializeStringWithBuilder(b, a); break; case "boolean": Sys.Serialization.JavaScriptSerializer._serializeBooleanWithBuilder(b, a); break; default: a.append("null") } }; Sys.Serialization.JavaScriptSerializer.serialize = function (b) { var a = new Sys.StringBuilder; Sys.Serialization.JavaScriptSerializer._serializeWithBuilder(b, a, false); return a.toString() }; Sys.Serialization.JavaScriptSerializer.deserialize = function (data, secure) { if (data.length === 0) throw Error.argument("data", Sys.Res.cannotDeserializeEmptyString); try { var exp = data.replace(Sys.Serialization.JavaScriptSerializer._dateRegEx, "$1new Date($2)"); if (secure && Sys.Serialization.JavaScriptSerializer._jsonRegEx.test(exp.replace(Sys.Serialization.JavaScriptSerializer._jsonStringRegEx, ""))) throw null; return eval("(" + exp + ")") } catch (a) { throw Error.argument("data", Sys.Res.cannotDeserializeInvalidJson) } }; |