setup-dotnet/node_modules/xmlbuilder/lib/XMLStringifier.js

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2019-09-10 00:27:23 +07:00
// Generated by CoffeeScript 2.4.1
(function() {
// Converts values to strings
var XMLStringifier,
hasProp = {}.hasOwnProperty;
module.exports = XMLStringifier = (function() {
class XMLStringifier {
// Initializes a new instance of `XMLStringifier`
// `options.version` The version number string of the XML spec to validate against, e.g. 1.0
// `options.noDoubleEncoding` whether existing html entities are encoded: true or false
// `options.stringify` a set of functions to use for converting values to strings
// `options.noValidation` whether values will be validated and escaped or returned as is
constructor(options) {
var key, ref, value;
// Checks whether the given string contains legal characters
// Fails with an exception on error
// `str` the string to check
this.assertLegalChar = this.assertLegalChar.bind(this);
// Checks whether the given string contains legal characters for a name
// Fails with an exception on error
// `str` the string to check
this.assertLegalName = this.assertLegalName.bind(this);
options || (options = {});
this.options = options;
if (!this.options.version) {
this.options.version = '1.0';
}
ref = options.stringify || {};
for (key in ref) {
if (!hasProp.call(ref, key)) continue;
value = ref[key];
this[key] = value;
}
}
// Defaults
name(val) {
if (this.options.noValidation) {
return val;
}
return this.assertLegalName('' + val || '');
}
text(val) {
if (this.options.noValidation) {
return val;
}
return this.assertLegalChar(this.textEscape('' + val || ''));
}
cdata(val) {
if (this.options.noValidation) {
return val;
}
val = '' + val || '';
val = val.replace(']]>', ']]]]><![CDATA[>');
return this.assertLegalChar(val);
}
comment(val) {
if (this.options.noValidation) {
return val;
}
val = '' + val || '';
if (val.match(/--/)) {
throw new Error("Comment text cannot contain double-hypen: " + val);
}
return this.assertLegalChar(val);
}
raw(val) {
if (this.options.noValidation) {
return val;
}
return '' + val || '';
}
attValue(val) {
if (this.options.noValidation) {
return val;
}
return this.assertLegalChar(this.attEscape(val = '' + val || ''));
}
insTarget(val) {
if (this.options.noValidation) {
return val;
}
return this.assertLegalChar('' + val || '');
}
insValue(val) {
if (this.options.noValidation) {
return val;
}
val = '' + val || '';
if (val.match(/\?>/)) {
throw new Error("Invalid processing instruction value: " + val);
}
return this.assertLegalChar(val);
}
xmlVersion(val) {
if (this.options.noValidation) {
return val;
}
val = '' + val || '';
if (!val.match(/1\.[0-9]+/)) {
throw new Error("Invalid version number: " + val);
}
return val;
}
xmlEncoding(val) {
if (this.options.noValidation) {
return val;
}
val = '' + val || '';
if (!val.match(/^[A-Za-z](?:[A-Za-z0-9._-])*$/)) {
throw new Error("Invalid encoding: " + val);
}
return this.assertLegalChar(val);
}
xmlStandalone(val) {
if (this.options.noValidation) {
return val;
}
if (val) {
return "yes";
} else {
return "no";
}
}
dtdPubID(val) {
if (this.options.noValidation) {
return val;
}
return this.assertLegalChar('' + val || '');
}
dtdSysID(val) {
if (this.options.noValidation) {
return val;
}
return this.assertLegalChar('' + val || '');
}
dtdElementValue(val) {
if (this.options.noValidation) {
return val;
}
return this.assertLegalChar('' + val || '');
}
dtdAttType(val) {
if (this.options.noValidation) {
return val;
}
return this.assertLegalChar('' + val || '');
}
dtdAttDefault(val) {
if (this.options.noValidation) {
return val;
}
return this.assertLegalChar('' + val || '');
}
dtdEntityValue(val) {
if (this.options.noValidation) {
return val;
}
return this.assertLegalChar('' + val || '');
}
dtdNData(val) {
if (this.options.noValidation) {
return val;
}
return this.assertLegalChar('' + val || '');
}
assertLegalChar(str) {
var regex, res;
if (this.options.noValidation) {
return str;
}
regex = '';
if (this.options.version === '1.0') {
// Valid characters from https://www.w3.org/TR/xml/#charsets
// any Unicode character, excluding the surrogate blocks, FFFE, and FFFF.
// #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF]
// This ES5 compatible Regexp has been generated using the "regenerate" NPM module:
// let xml_10_InvalidChars = regenerate()
// .addRange(0x0000, 0x0008)
// .add(0x000B, 0x000C)
// .addRange(0x000E, 0x001F)
// .addRange(0xD800, 0xDFFF)
// .addRange(0xFFFE, 0xFFFF)
regex = /[\0-\x08\x0B\f\x0E-\x1F\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/;
if (res = str.match(regex)) {
throw new Error(`Invalid character in string: ${str} at index ${res.index}`);
}
} else if (this.options.version === '1.1') {
// Valid characters from https://www.w3.org/TR/xml11/#charsets
// any Unicode character, excluding the surrogate blocks, FFFE, and FFFF.
// [#x1-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF]
// This ES5 compatible Regexp has been generated using the "regenerate" NPM module:
// let xml_11_InvalidChars = regenerate()
// .add(0x0000)
// .addRange(0xD800, 0xDFFF)
// .addRange(0xFFFE, 0xFFFF)
regex = /[\0\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/;
if (res = str.match(regex)) {
throw new Error(`Invalid character in string: ${str} at index ${res.index}`);
}
}
return str;
}
assertLegalName(str) {
var regex;
if (this.options.noValidation) {
return str;
}
this.assertLegalChar(str);
regex = /^([:A-Z_a-z\xC0-\xD6\xD8-\xF6\xF8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]|[\uD800-\uDB7F][\uDC00-\uDFFF])([\x2D\.0-:A-Z_a-z\xB7\xC0-\xD6\xD8-\xF6\xF8-\u037D\u037F-\u1FFF\u200C\u200D\u203F\u2040\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]|[\uD800-\uDB7F][\uDC00-\uDFFF])*$/;
if (!str.match(regex)) {
throw new Error("Invalid character in name");
}
return str;
}
// Escapes special characters in text
// See http://www.w3.org/TR/2000/WD-xml-c14n-20000119.html#charescaping
// `str` the string to escape
textEscape(str) {
var ampregex;
if (this.options.noValidation) {
return str;
}
ampregex = this.options.noDoubleEncoding ? /(?!&\S+;)&/g : /&/g;
return str.replace(ampregex, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/\r/g, '&#xD;');
}
// Escapes special characters in attribute values
// See http://www.w3.org/TR/2000/WD-xml-c14n-20000119.html#charescaping
// `str` the string to escape
attEscape(str) {
var ampregex;
if (this.options.noValidation) {
return str;
}
ampregex = this.options.noDoubleEncoding ? /(?!&\S+;)&/g : /&/g;
return str.replace(ampregex, '&amp;').replace(/</g, '&lt;').replace(/"/g, '&quot;').replace(/\t/g, '&#x9;').replace(/\n/g, '&#xA;').replace(/\r/g, '&#xD;');
}
};
// strings to match while converting from JS objects
XMLStringifier.prototype.convertAttKey = '@';
XMLStringifier.prototype.convertPIKey = '?';
XMLStringifier.prototype.convertTextKey = '#text';
XMLStringifier.prototype.convertCDataKey = '#cdata';
XMLStringifier.prototype.convertCommentKey = '#comment';
XMLStringifier.prototype.convertRawKey = '#raw';
return XMLStringifier;
}).call(this);
}).call(this);