diff options
Diffstat (limited to 'deps/npm/node_modules/jsonify/lib')
-rw-r--r-- | deps/npm/node_modules/jsonify/lib/parse.js | 273 | ||||
-rw-r--r-- | deps/npm/node_modules/jsonify/lib/stringify.js | 154 |
2 files changed, 0 insertions, 427 deletions
diff --git a/deps/npm/node_modules/jsonify/lib/parse.js b/deps/npm/node_modules/jsonify/lib/parse.js deleted file mode 100644 index 2b88cfff0b..0000000000 --- a/deps/npm/node_modules/jsonify/lib/parse.js +++ /dev/null @@ -1,273 +0,0 @@ -var at, // The index of the current character - ch, // The current character - escapee = { - '"': '"', - '\\': '\\', - '/': '/', - b: '\b', - f: '\f', - n: '\n', - r: '\r', - t: '\t' - }, - text, - - error = function (m) { - // Call error when something is wrong. - throw { - name: 'SyntaxError', - message: m, - at: at, - text: text - }; - }, - - next = function (c) { - // If a c parameter is provided, verify that it matches the current character. - if (c && c !== ch) { - error("Expected '" + c + "' instead of '" + ch + "'"); - } - - // Get the next character. When there are no more characters, - // return the empty string. - - ch = text.charAt(at); - at += 1; - return ch; - }, - - number = function () { - // Parse a number value. - var number, - string = ''; - - if (ch === '-') { - string = '-'; - next('-'); - } - while (ch >= '0' && ch <= '9') { - string += ch; - next(); - } - if (ch === '.') { - string += '.'; - while (next() && ch >= '0' && ch <= '9') { - string += ch; - } - } - if (ch === 'e' || ch === 'E') { - string += ch; - next(); - if (ch === '-' || ch === '+') { - string += ch; - next(); - } - while (ch >= '0' && ch <= '9') { - string += ch; - next(); - } - } - number = +string; - if (!isFinite(number)) { - error("Bad number"); - } else { - return number; - } - }, - - string = function () { - // Parse a string value. - var hex, - i, - string = '', - uffff; - - // When parsing for string values, we must look for " and \ characters. - if (ch === '"') { - while (next()) { - if (ch === '"') { - next(); - return string; - } else if (ch === '\\') { - next(); - if (ch === 'u') { - uffff = 0; - for (i = 0; i < 4; i += 1) { - hex = parseInt(next(), 16); - if (!isFinite(hex)) { - break; - } - uffff = uffff * 16 + hex; - } - string += String.fromCharCode(uffff); - } else if (typeof escapee[ch] === 'string') { - string += escapee[ch]; - } else { - break; - } - } else { - string += ch; - } - } - } - error("Bad string"); - }, - - white = function () { - -// Skip whitespace. - - while (ch && ch <= ' ') { - next(); - } - }, - - word = function () { - -// true, false, or null. - - switch (ch) { - case 't': - next('t'); - next('r'); - next('u'); - next('e'); - return true; - case 'f': - next('f'); - next('a'); - next('l'); - next('s'); - next('e'); - return false; - case 'n': - next('n'); - next('u'); - next('l'); - next('l'); - return null; - } - error("Unexpected '" + ch + "'"); - }, - - value, // Place holder for the value function. - - array = function () { - -// Parse an array value. - - var array = []; - - if (ch === '[') { - next('['); - white(); - if (ch === ']') { - next(']'); - return array; // empty array - } - while (ch) { - array.push(value()); - white(); - if (ch === ']') { - next(']'); - return array; - } - next(','); - white(); - } - } - error("Bad array"); - }, - - object = function () { - -// Parse an object value. - - var key, - object = {}; - - if (ch === '{') { - next('{'); - white(); - if (ch === '}') { - next('}'); - return object; // empty object - } - while (ch) { - key = string(); - white(); - next(':'); - if (Object.hasOwnProperty.call(object, key)) { - error('Duplicate key "' + key + '"'); - } - object[key] = value(); - white(); - if (ch === '}') { - next('}'); - return object; - } - next(','); - white(); - } - } - error("Bad object"); - }; - -value = function () { - -// Parse a JSON value. It could be an object, an array, a string, a number, -// or a word. - - white(); - switch (ch) { - case '{': - return object(); - case '[': - return array(); - case '"': - return string(); - case '-': - return number(); - default: - return ch >= '0' && ch <= '9' ? number() : word(); - } -}; - -// Return the json_parse function. It will have access to all of the above -// functions and variables. - -module.exports = function (source, reviver) { - var result; - - text = source; - at = 0; - ch = ' '; - result = value(); - white(); - if (ch) { - error("Syntax error"); - } - - // If there is a reviver function, we recursively walk the new structure, - // passing each name/value pair to the reviver function for possible - // transformation, starting with a temporary root object that holds the result - // in an empty key. If there is not a reviver function, we simply return the - // result. - - return typeof reviver === 'function' ? (function walk(holder, key) { - var k, v, value = holder[key]; - if (value && typeof value === 'object') { - for (k in value) { - if (Object.prototype.hasOwnProperty.call(value, k)) { - v = walk(value, k); - if (v !== undefined) { - value[k] = v; - } else { - delete value[k]; - } - } - } - } - return reviver.call(holder, key, value); - }({'': result}, '')) : result; -}; diff --git a/deps/npm/node_modules/jsonify/lib/stringify.js b/deps/npm/node_modules/jsonify/lib/stringify.js deleted file mode 100644 index e88fb83406..0000000000 --- a/deps/npm/node_modules/jsonify/lib/stringify.js +++ /dev/null @@ -1,154 +0,0 @@ -var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, - escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, - gap, - indent, - meta = { // table of character substitutions - '\b': '\\b', - '\t': '\\t', - '\n': '\\n', - '\f': '\\f', - '\r': '\\r', - '"' : '\\"', - '\\': '\\\\' - }, - rep; - -function quote(string) { - // If the string contains no control characters, no quote characters, and no - // backslash characters, then we can safely slap some quotes around it. - // Otherwise we must also replace the offending characters with safe escape - // sequences. - - escapable.lastIndex = 0; - return escapable.test(string) ? '"' + string.replace(escapable, function (a) { - var c = meta[a]; - return typeof c === 'string' ? c : - '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); - }) + '"' : '"' + string + '"'; -} - -function str(key, holder) { - // Produce a string from holder[key]. - var i, // The loop counter. - k, // The member key. - v, // The member value. - length, - mind = gap, - partial, - value = holder[key]; - - // If the value has a toJSON method, call it to obtain a replacement value. - if (value && typeof value === 'object' && - typeof value.toJSON === 'function') { - value = value.toJSON(key); - } - - // If we were called with a replacer function, then call the replacer to - // obtain a replacement value. - if (typeof rep === 'function') { - value = rep.call(holder, key, value); - } - - // What happens next depends on the value's type. - switch (typeof value) { - case 'string': - return quote(value); - - case 'number': - // JSON numbers must be finite. Encode non-finite numbers as null. - return isFinite(value) ? String(value) : 'null'; - - case 'boolean': - case 'null': - // If the value is a boolean or null, convert it to a string. Note: - // typeof null does not produce 'null'. The case is included here in - // the remote chance that this gets fixed someday. - return String(value); - - case 'object': - if (!value) return 'null'; - gap += indent; - partial = []; - - // Array.isArray - if (Object.prototype.toString.apply(value) === '[object Array]') { - length = value.length; - for (i = 0; i < length; i += 1) { - partial[i] = str(i, value) || 'null'; - } - - // Join all of the elements together, separated with commas, and - // wrap them in brackets. - v = partial.length === 0 ? '[]' : gap ? - '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']' : - '[' + partial.join(',') + ']'; - gap = mind; - return v; - } - - // If the replacer is an array, use it to select the members to be - // stringified. - if (rep && typeof rep === 'object') { - length = rep.length; - for (i = 0; i < length; i += 1) { - k = rep[i]; - if (typeof k === 'string') { - v = str(k, value); - if (v) { - partial.push(quote(k) + (gap ? ': ' : ':') + v); - } - } - } - } - else { - // Otherwise, iterate through all of the keys in the object. - for (k in value) { - if (Object.prototype.hasOwnProperty.call(value, k)) { - v = str(k, value); - if (v) { - partial.push(quote(k) + (gap ? ': ' : ':') + v); - } - } - } - } - - // Join all of the member texts together, separated with commas, - // and wrap them in braces. - - v = partial.length === 0 ? '{}' : gap ? - '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}' : - '{' + partial.join(',') + '}'; - gap = mind; - return v; - } -} - -module.exports = function (value, replacer, space) { - var i; - gap = ''; - indent = ''; - - // If the space parameter is a number, make an indent string containing that - // many spaces. - if (typeof space === 'number') { - for (i = 0; i < space; i += 1) { - indent += ' '; - } - } - // If the space parameter is a string, it will be used as the indent string. - else if (typeof space === 'string') { - indent = space; - } - - // If there is a replacer, it must be a function or an array. - // Otherwise, throw an error. - rep = replacer; - if (replacer && typeof replacer !== 'function' - && (typeof replacer !== 'object' || typeof replacer.length !== 'number')) { - throw new Error('JSON.stringify'); - } - - // Make a fake root object containing our value under the key of ''. - // Return the result of stringifying the value. - return str('', {'': value}); -}; |