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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium 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 #include "extensions/renderer/v8_schema_registry.h" | 5 #include "extensions/renderer/v8_schema_registry.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 | 8 |
9 #include <utility> | 9 #include <utility> |
10 | 10 |
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97 v8::Context::Scope context_scope(context); | 97 v8::Context::Scope context_scope(context); |
98 | 98 |
99 const base::DictionaryValue* schema = | 99 const base::DictionaryValue* schema = |
100 ExtensionAPI::GetSharedInstance()->GetSchema(api); | 100 ExtensionAPI::GetSharedInstance()->GetSchema(api); |
101 CHECK(schema) << api; | 101 CHECK(schema) << api; |
102 scoped_ptr<V8ValueConverter> v8_value_converter(V8ValueConverter::create()); | 102 scoped_ptr<V8ValueConverter> v8_value_converter(V8ValueConverter::create()); |
103 v8::Local<v8::Value> value = v8_value_converter->ToV8Value(schema, context); | 103 v8::Local<v8::Value> value = v8_value_converter->ToV8Value(schema, context); |
104 CHECK(!value.IsEmpty()); | 104 CHECK(!value.IsEmpty()); |
105 | 105 |
106 v8::Local<v8::Object> v8_schema(v8::Local<v8::Object>::Cast(value)); | 106 v8::Local<v8::Object> v8_schema(v8::Local<v8::Object>::Cast(value)); |
107 v8_schema->SetIntegrityLevel(context, v8::IntegrityLevel::kFrozen); | |
108 schema_cache_->Set(api, v8_schema); | 107 schema_cache_->Set(api, v8_schema); |
109 | 108 |
110 return handle_scope.Escape(v8_schema); | 109 return handle_scope.Escape(v8_schema); |
111 } | 110 } |
112 | 111 |
113 v8::Local<v8::Context> V8SchemaRegistry::GetOrCreateContext( | 112 v8::Local<v8::Context> V8SchemaRegistry::GetOrCreateContext( |
114 v8::Isolate* isolate) { | 113 v8::Isolate* isolate) { |
115 // It's ok to create local handles in this function, since this is only called | 114 // It's ok to create local handles in this function, since this is only called |
116 // when we have a HandleScope. | 115 // when we have a HandleScope. |
117 if (!context_holder_) { | 116 if (!context_holder_) { |
118 context_holder_.reset(new gin::ContextHolder(isolate)); | 117 context_holder_.reset(new gin::ContextHolder(isolate)); |
119 context_holder_->SetContext(v8::Context::New(isolate)); | 118 context_holder_->SetContext(v8::Context::New(isolate)); |
120 schema_cache_.reset(new SchemaCache(isolate)); | 119 schema_cache_.reset(new SchemaCache(isolate)); |
121 return context_holder_->context(); | 120 return context_holder_->context(); |
122 } | 121 } |
123 return context_holder_->context(); | 122 return context_holder_->context(); |
124 } | 123 } |
125 | 124 |
126 } // namespace extensions | 125 } // namespace extensions |
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