Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1 | // Copyright 2014 the V8 project authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5 | #include "src/runtime/runtime-utils.h" |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 6 | |
| 7 | #include "src/arguments.h" |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 8 | #include "src/char-predicates-inl.h" |
| 9 | #include "src/isolate-inl.h" |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 10 | #include "src/json-parser.h" |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 11 | #include "src/objects-inl.h" |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 12 | |
| 13 | namespace v8 { |
| 14 | namespace internal { |
| 15 | |
| 16 | RUNTIME_FUNCTION(Runtime_QuoteJSONString) { |
| 17 | HandleScope scope(isolate); |
| 18 | CONVERT_ARG_HANDLE_CHECKED(String, string, 0); |
| 19 | DCHECK(args.length() == 1); |
| 20 | Handle<Object> result; |
| 21 | ASSIGN_RETURN_FAILURE_ON_EXCEPTION( |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame^] | 22 | isolate, result, Runtime::BasicJsonStringifyString(isolate, string)); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 23 | return *result; |
| 24 | } |
| 25 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 26 | RUNTIME_FUNCTION(Runtime_BasicJSONStringify) { |
| 27 | HandleScope scope(isolate); |
| 28 | DCHECK(args.length() == 1); |
| 29 | CONVERT_ARG_HANDLE_CHECKED(Object, object, 0); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 30 | Handle<Object> result; |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame^] | 31 | ASSIGN_RETURN_FAILURE_ON_EXCEPTION( |
| 32 | isolate, result, Runtime::BasicJsonStringify(isolate, object)); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 33 | return *result; |
| 34 | } |
| 35 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 36 | RUNTIME_FUNCTION(Runtime_ParseJson) { |
| 37 | HandleScope scope(isolate); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 38 | DCHECK_EQ(1, args.length()); |
| 39 | CONVERT_ARG_HANDLE_CHECKED(Object, object, 0); |
| 40 | Handle<String> source; |
| 41 | ASSIGN_RETURN_FAILURE_ON_EXCEPTION(isolate, source, |
| 42 | Object::ToString(isolate, object)); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 43 | source = String::Flatten(source); |
| 44 | // Optimized fast case where we only have Latin1 characters. |
| 45 | Handle<Object> result; |
| 46 | ASSIGN_RETURN_FAILURE_ON_EXCEPTION(isolate, result, |
| 47 | source->IsSeqOneByteString() |
| 48 | ? JsonParser<true>::Parse(source) |
| 49 | : JsonParser<false>::Parse(source)); |
| 50 | return *result; |
| 51 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 52 | |
| 53 | } // namespace internal |
| 54 | } // namespace v8 |