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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 #ifndef SerializedScriptValueFactory_h | 5 #ifndef SerializedScriptValueFactory_h |
6 #define SerializedScriptValueFactory_h | 6 #define SerializedScriptValueFactory_h |
7 | 7 |
8 #include "bindings/core/v8/ScriptValueSerializer.h" | 8 #include "bindings/core/v8/ScriptValueSerializer.h" |
9 #include "bindings/core/v8/SerializedScriptValue.h" | 9 #include "bindings/core/v8/SerializedScriptValue.h" |
10 #include "core/CoreExport.h" | 10 #include "core/CoreExport.h" |
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30 | 30 |
31 // Following 4 methods are expected to be called by SerializedScriptValue. | 31 // Following 4 methods are expected to be called by SerializedScriptValue. |
32 | 32 |
33 // If a serialization error occurs (e.g., cyclic input value) this | 33 // If a serialization error occurs (e.g., cyclic input value) this |
34 // function returns an empty representation, schedules a V8 exception to | 34 // function returns an empty representation, schedules a V8 exception to |
35 // be thrown using v8::ThrowException(), and sets |didThrow|. In this case | 35 // be thrown using v8::ThrowException(), and sets |didThrow|. In this case |
36 // the caller must not invoke any V8 operations until control returns to | 36 // the caller must not invoke any V8 operations until control returns to |
37 // V8. When serialization is successful, |didThrow| is false. | 37 // V8. When serialization is successful, |didThrow| is false. |
38 virtual PassRefPtr<SerializedScriptValue> create(v8::Isolate*, v8::Local<v8:
:Value>, Transferables*, WebBlobInfoArray*, ExceptionState&); | 38 virtual PassRefPtr<SerializedScriptValue> create(v8::Isolate*, v8::Local<v8:
:Value>, Transferables*, WebBlobInfoArray*, ExceptionState&); |
39 PassRefPtr<SerializedScriptValue> create(v8::Isolate*, v8::Local<v8::Value>,
SerializedScriptValueWriter&, Transferables*, WebBlobInfoArray*, ExceptionState
&); | 39 PassRefPtr<SerializedScriptValue> create(v8::Isolate*, v8::Local<v8::Value>,
SerializedScriptValueWriter&, Transferables*, WebBlobInfoArray*, ExceptionState
&); |
40 PassRefPtr<SerializedScriptValue> create(const String&); | |
41 | 40 |
42 v8::Local<v8::Value> deserialize(SerializedScriptValue*, v8::Isolate*, Messa
gePortArray*, const WebBlobInfoArray*); | 41 v8::Local<v8::Value> deserialize(SerializedScriptValue*, v8::Isolate*, Messa
gePortArray*, const WebBlobInfoArray*); |
43 | 42 |
44 // Following methods are expected to be called in SerializedScriptValueFacto
ry{ForModules}. | 43 // Following methods are expected to be called in SerializedScriptValueFacto
ry{ForModules}. |
45 SerializedScriptValueFactory() { } | 44 SerializedScriptValueFactory() { } |
46 virtual ScriptValueSerializer::Status doSerialize(v8::Local<v8::Value>, Seri
alizedScriptValueWriter&, Transferables*, WebBlobInfoArray*, BlobDataHandleMap&,
v8::TryCatch&, String& errorMessage, v8::Isolate*); | 45 virtual ScriptValueSerializer::Status doSerialize(v8::Local<v8::Value>, Seri
alizedScriptValueWriter&, Transferables*, WebBlobInfoArray*, BlobDataHandleMap&,
v8::TryCatch&, String& errorMessage, v8::Isolate*); |
47 virtual v8::Local<v8::Value> deserialize(String& data, BlobDataHandleMap& bl
obDataHandles, ArrayBufferContentsArray*, ImageBitmapContentsArray*, v8::Isolate
*, MessagePortArray* messagePorts, const WebBlobInfoArray*); | 46 virtual v8::Local<v8::Value> deserialize(String& data, BlobDataHandleMap& bl
obDataHandles, ArrayBufferContentsArray*, ImageBitmapContentsArray*, v8::Isolate
*, MessagePortArray* messagePorts, const WebBlobInfoArray*); |
48 | 47 |
49 private: | 48 private: |
50 static SerializedScriptValueFactory& instance() | 49 static SerializedScriptValueFactory& instance() |
51 { | 50 { |
52 if (!m_instance) { | 51 if (!m_instance) { |
53 NOTREACHED(); | 52 NOTREACHED(); |
54 m_instance = new SerializedScriptValueFactory; | 53 m_instance = new SerializedScriptValueFactory; |
55 } | 54 } |
56 return *m_instance; | 55 return *m_instance; |
57 } | 56 } |
58 | 57 |
59 void transferData(SerializedScriptValue*, SerializedScriptValueWriter&, Tran
sferables*, ExceptionState&, v8::Isolate*); | 58 void transferData(SerializedScriptValue*, SerializedScriptValueWriter&, Tran
sferables*, ExceptionState&, v8::Isolate*); |
60 | 59 |
61 static SerializedScriptValueFactory* m_instance; | 60 static SerializedScriptValueFactory* m_instance; |
62 }; | 61 }; |
63 | 62 |
64 } // namespace blink | 63 } // namespace blink |
65 | 64 |
66 #endif // SerializedScriptValueFactory_h | 65 #endif // SerializedScriptValueFactory_h |
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