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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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 #ifndef V8_JSON_STRINGIFIER_H_ | 5 #ifndef V8_JSON_STRINGIFIER_H_ |
6 #define V8_JSON_STRINGIFIER_H_ | 6 #define V8_JSON_STRINGIFIER_H_ |
7 | 7 |
8 #include "src/conversions.h" | 8 #include "src/conversions.h" |
9 #include "src/lookup.h" | 9 #include "src/lookup.h" |
10 #include "src/messages.h" | 10 #include "src/messages.h" |
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215 if (object->IsOneByteRepresentationUnderneath()) { | 215 if (object->IsOneByteRepresentationUnderneath()) { |
216 result = isolate->factory() | 216 result = isolate->factory() |
217 ->NewRawOneByteString(worst_case_length) | 217 ->NewRawOneByteString(worst_case_length) |
218 .ToHandleChecked(); | 218 .ToHandleChecked(); |
219 IncrementalStringBuilder::NoExtendString<uint8_t> no_extend( | 219 IncrementalStringBuilder::NoExtendString<uint8_t> no_extend( |
220 result, worst_case_length); | 220 result, worst_case_length); |
221 no_extend.Append('\"'); | 221 no_extend.Append('\"'); |
222 SerializeStringUnchecked_(object->GetFlatContent().ToOneByteVector(), | 222 SerializeStringUnchecked_(object->GetFlatContent().ToOneByteVector(), |
223 &no_extend); | 223 &no_extend); |
224 no_extend.Append('\"'); | 224 no_extend.Append('\"'); |
225 return no_extend.Finalize(); | |
226 } else { | 225 } else { |
227 result = isolate->factory() | 226 result = isolate->factory() |
228 ->NewRawTwoByteString(worst_case_length) | 227 ->NewRawTwoByteString(worst_case_length) |
229 .ToHandleChecked(); | 228 .ToHandleChecked(); |
230 IncrementalStringBuilder::NoExtendString<uc16> no_extend(result, | 229 IncrementalStringBuilder::NoExtendString<uc16> no_extend(result, |
231 worst_case_length); | 230 worst_case_length); |
232 no_extend.Append('\"'); | 231 no_extend.Append('\"'); |
233 SerializeStringUnchecked_(object->GetFlatContent().ToUC16Vector(), | 232 SerializeStringUnchecked_(object->GetFlatContent().ToUC16Vector(), |
234 &no_extend); | 233 &no_extend); |
235 no_extend.Append('\"'); | 234 no_extend.Append('\"'); |
236 return no_extend.Finalize(); | |
237 } | 235 } |
| 236 return result; |
238 } | 237 } |
239 | 238 |
240 | 239 |
241 MaybeHandle<Object> BasicJsonStringifier::ApplyToJsonFunction( | 240 MaybeHandle<Object> BasicJsonStringifier::ApplyToJsonFunction( |
242 Handle<Object> object, Handle<Object> key) { | 241 Handle<Object> object, Handle<Object> key) { |
243 LookupIterator it(object, tojson_string_, | 242 LookupIterator it(object, tojson_string_, |
244 LookupIterator::PROTOTYPE_CHAIN_SKIP_INTERCEPTOR); | 243 LookupIterator::PROTOTYPE_CHAIN_SKIP_INTERCEPTOR); |
245 Handle<Object> fun; | 244 Handle<Object> fun; |
246 ASSIGN_RETURN_ON_EXCEPTION(isolate_, fun, Object::GetProperty(&it), Object); | 245 ASSIGN_RETURN_ON_EXCEPTION(isolate_, fun, Object::GetProperty(&it), Object); |
247 if (!fun->IsJSFunction()) return object; | 246 if (!fun->IsJSFunction()) return object; |
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673 } else { | 672 } else { |
674 SerializeString_<uc16, uc16>(object); | 673 SerializeString_<uc16, uc16>(object); |
675 } | 674 } |
676 } | 675 } |
677 } | 676 } |
678 | 677 |
679 } // namespace internal | 678 } // namespace internal |
680 } // namespace v8 | 679 } // namespace v8 |
681 | 680 |
682 #endif // V8_JSON_STRINGIFIER_H_ | 681 #endif // V8_JSON_STRINGIFIER_H_ |
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