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1 // Copyright 2009 the V8 project authors. All rights reserved. | 1 // Copyright 2009 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 var $jsonSerializeAdapter; | 5 var $jsonSerializeAdapter; |
6 | 6 |
7 (function(global, shared, exports) { | 7 (function(global, shared, exports) { |
8 | 8 |
9 "use strict"; | 9 "use strict"; |
10 | 10 |
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44 var unfiltered = %ParseJson(TO_STRING_INLINE(text)); | 44 var unfiltered = %ParseJson(TO_STRING_INLINE(text)); |
45 if (IS_SPEC_FUNCTION(reviver)) { | 45 if (IS_SPEC_FUNCTION(reviver)) { |
46 return Revive({'': unfiltered}, '', reviver); | 46 return Revive({'': unfiltered}, '', reviver); |
47 } else { | 47 } else { |
48 return unfiltered; | 48 return unfiltered; |
49 } | 49 } |
50 } | 50 } |
51 | 51 |
52 | 52 |
53 function SerializeArray(value, replacer, stack, indent, gap) { | 53 function SerializeArray(value, replacer, stack, indent, gap) { |
54 if (!%PushIfAbsent(stack, value)) { | 54 if (!%PushIfAbsent(stack, value)) throw MakeTypeError(kCircularStructure); |
55 throw MakeTypeError('circular_structure', []); | |
56 } | |
57 var stepback = indent; | 55 var stepback = indent; |
58 indent += gap; | 56 indent += gap; |
59 var partial = new InternalArray(); | 57 var partial = new InternalArray(); |
60 var len = value.length; | 58 var len = value.length; |
61 for (var i = 0; i < len; i++) { | 59 for (var i = 0; i < len; i++) { |
62 var strP = JSONSerialize(%_NumberToString(i), value, replacer, stack, | 60 var strP = JSONSerialize(%_NumberToString(i), value, replacer, stack, |
63 indent, gap); | 61 indent, gap); |
64 if (IS_UNDEFINED(strP)) { | 62 if (IS_UNDEFINED(strP)) { |
65 strP = "null"; | 63 strP = "null"; |
66 } | 64 } |
67 partial.push(strP); | 65 partial.push(strP); |
68 } | 66 } |
69 var final; | 67 var final; |
70 if (gap == "") { | 68 if (gap == "") { |
71 final = "[" + partial.join(",") + "]"; | 69 final = "[" + partial.join(",") + "]"; |
72 } else if (partial.length > 0) { | 70 } else if (partial.length > 0) { |
73 var separator = ",\n" + indent; | 71 var separator = ",\n" + indent; |
74 final = "[\n" + indent + partial.join(separator) + "\n" + | 72 final = "[\n" + indent + partial.join(separator) + "\n" + |
75 stepback + "]"; | 73 stepback + "]"; |
76 } else { | 74 } else { |
77 final = "[]"; | 75 final = "[]"; |
78 } | 76 } |
79 stack.pop(); | 77 stack.pop(); |
80 return final; | 78 return final; |
81 } | 79 } |
82 | 80 |
83 | 81 |
84 function SerializeObject(value, replacer, stack, indent, gap) { | 82 function SerializeObject(value, replacer, stack, indent, gap) { |
85 if (!%PushIfAbsent(stack, value)) { | 83 if (!%PushIfAbsent(stack, value)) throw MakeTypeError(kCircularStructure); |
86 throw MakeTypeError('circular_structure', []); | |
87 } | |
88 var stepback = indent; | 84 var stepback = indent; |
89 indent += gap; | 85 indent += gap; |
90 var partial = new InternalArray(); | 86 var partial = new InternalArray(); |
91 if (IS_ARRAY(replacer)) { | 87 if (IS_ARRAY(replacer)) { |
92 var length = replacer.length; | 88 var length = replacer.length; |
93 for (var i = 0; i < length; i++) { | 89 for (var i = 0; i < length; i++) { |
94 if (%_CallFunction(replacer, i, $objectHasOwnProperty)) { | 90 if (%_CallFunction(replacer, i, $objectHasOwnProperty)) { |
95 var p = replacer[i]; | 91 var p = replacer[i]; |
96 var strP = JSONSerialize(p, value, replacer, stack, indent, gap); | 92 var strP = JSONSerialize(p, value, replacer, stack, indent, gap); |
97 if (!IS_UNDEFINED(strP)) { | 93 if (!IS_UNDEFINED(strP)) { |
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233 // JSON Builtins | 229 // JSON Builtins |
234 | 230 |
235 $jsonSerializeAdapter = function(key, object) { | 231 $jsonSerializeAdapter = function(key, object) { |
236 var holder = {}; | 232 var holder = {}; |
237 holder[key] = object; | 233 holder[key] = object; |
238 // No need to pass the actual holder since there is no replacer function. | 234 // No need to pass the actual holder since there is no replacer function. |
239 return JSONSerialize(key, holder, UNDEFINED, new InternalArray(), "", ""); | 235 return JSONSerialize(key, holder, UNDEFINED, new InternalArray(), "", ""); |
240 } | 236 } |
241 | 237 |
242 }) | 238 }) |
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