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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 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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186 // Unwrap 'space' if it is wrapped | 186 // Unwrap 'space' if it is wrapped |
187 if (IS_NUMBER_WRAPPER(space)) { | 187 if (IS_NUMBER_WRAPPER(space)) { |
188 space = ToNumber(space); | 188 space = ToNumber(space); |
189 } else if (IS_STRING_WRAPPER(space)) { | 189 } else if (IS_STRING_WRAPPER(space)) { |
190 space = ToString(space); | 190 space = ToString(space); |
191 } | 191 } |
192 } | 192 } |
193 var gap; | 193 var gap; |
194 if (IS_NUMBER(space)) { | 194 if (IS_NUMBER(space)) { |
195 space = MathMax(0, MathMin(ToInteger(space), 10)); | 195 space = MathMax(0, MathMin(ToInteger(space), 10)); |
196 gap = SubString(" ", 0, space); | 196 gap = %_SubString(" ", 0, space); |
197 } else if (IS_STRING(space)) { | 197 } else if (IS_STRING(space)) { |
198 if (space.length > 10) { | 198 if (space.length > 10) { |
199 gap = SubString(space, 0, 10); | 199 gap = %_SubString(space, 0, 10); |
200 } else { | 200 } else { |
201 gap = space; | 201 gap = space; |
202 } | 202 } |
203 } else { | 203 } else { |
204 gap = ""; | 204 gap = ""; |
205 } | 205 } |
206 return JSONSerialize('', {'': value}, replacer, new InternalArray(), "", gap); | 206 return JSONSerialize('', {'': value}, replacer, new InternalArray(), "", gap); |
207 } | 207 } |
208 | 208 |
209 | 209 |
210 function SetUpJSON() { | 210 function SetUpJSON() { |
211 %CheckIsBootstrapping(); | 211 %CheckIsBootstrapping(); |
212 InstallFunctions($JSON, DONT_ENUM, $Array( | 212 InstallFunctions($JSON, DONT_ENUM, $Array( |
213 "parse", JSONParse, | 213 "parse", JSONParse, |
214 "stringify", JSONStringify | 214 "stringify", JSONStringify |
215 )); | 215 )); |
216 } | 216 } |
217 | 217 |
218 | 218 |
219 function JSONSerializeAdapter(key, object) { | 219 function JSONSerializeAdapter(key, object) { |
220 var holder = {}; | 220 var holder = {}; |
221 holder[key] = object; | 221 holder[key] = object; |
222 // No need to pass the actual holder since there is no replacer function. | 222 // No need to pass the actual holder since there is no replacer function. |
223 return JSONSerialize(key, holder, void 0, new InternalArray(), "", ""); | 223 return JSONSerialize(key, holder, void 0, new InternalArray(), "", ""); |
224 } | 224 } |
225 | 225 |
226 SetUpJSON(); | 226 SetUpJSON(); |
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