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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" |
11 #include "wtf/Allocator.h" | 11 #include "wtf/Allocator.h" |
12 #include "wtf/Noncopyable.h" | 12 #include "wtf/Noncopyable.h" |
13 | 13 |
14 namespace blink { | 14 namespace blink { |
15 | 15 |
16 class CORE_EXPORT SerializedScriptValueFactory { | 16 class CORE_EXPORT SerializedScriptValueFactory { |
17 WTF_MAKE_NONCOPYABLE(SerializedScriptValueFactory); | 17 WTF_MAKE_NONCOPYABLE(SerializedScriptValueFactory); |
18 USING_FAST_MALLOC(SerializedScriptValueFactory); | 18 USING_FAST_MALLOC(SerializedScriptValueFactory); |
19 public: | 19 public: |
20 SerializedScriptValueFactory() { } | 20 SerializedScriptValueFactory() { } |
21 | 21 |
22 // If a serialization error occurs (e.g., cyclic input value) this | 22 // If a serialization error occurs (e.g., cyclic input value) this |
23 // function returns an empty representation, schedules a V8 exception to | 23 // function returns an empty representation, schedules a V8 exception to |
24 // be thrown using v8::ThrowException(), and sets |didThrow|. In this case | 24 // be thrown using v8::ThrowException(), and sets |didThrow|. In this case |
25 // the caller must not invoke any V8 operations until control returns to | 25 // the caller must not invoke any V8 operations until control returns to |
26 // V8. When serialization is successful, |didThrow| is false. | 26 // V8. When serialization is successful, |didThrow| is false. |
27 virtual PassRefPtr<SerializedScriptValue> create(v8::Isolate*, v8::Local<v8:
:Value>, TransferableArray*, WebBlobInfoArray*, ExceptionState&); | 27 virtual PassRefPtr<SerializedScriptValue> create(v8::Isolate*, v8::Local<v8:
:Value>, Transferables*, WebBlobInfoArray*, ExceptionState&); |
28 PassRefPtr<SerializedScriptValue> create(v8::Isolate*, v8::Local<v8::Value>,
TransferableArray*, ExceptionState&); | 28 PassRefPtr<SerializedScriptValue> create(v8::Isolate*, v8::Local<v8::Value>,
Transferables*, ExceptionState&); |
29 PassRefPtr<SerializedScriptValue> createFromWire(const String&); | 29 PassRefPtr<SerializedScriptValue> createFromWire(const String&); |
30 PassRefPtr<SerializedScriptValue> createFromWireBytes(const char* data, size
_t length); | 30 PassRefPtr<SerializedScriptValue> createFromWireBytes(const char* data, size
_t length); |
31 PassRefPtr<SerializedScriptValue> create(const String&); | 31 PassRefPtr<SerializedScriptValue> create(const String&); |
32 virtual PassRefPtr<SerializedScriptValue> create(v8::Isolate*, const String&
); | 32 virtual PassRefPtr<SerializedScriptValue> create(v8::Isolate*, const String&
); |
33 PassRefPtr<SerializedScriptValue> create(); | 33 PassRefPtr<SerializedScriptValue> create(); |
34 PassRefPtr<SerializedScriptValue> create(v8::Isolate*, const ScriptValue&, W
ebBlobInfoArray*, ExceptionState&); | 34 PassRefPtr<SerializedScriptValue> create(v8::Isolate*, const ScriptValue&, W
ebBlobInfoArray*, ExceptionState&); |
35 | 35 |
36 // Never throws exceptions. | 36 // Never throws exceptions. |
37 PassRefPtr<SerializedScriptValue> createAndSwallowExceptions(v8::Isolate*, v
8::Local<v8::Value>); | 37 PassRefPtr<SerializedScriptValue> createAndSwallowExceptions(v8::Isolate*, v
8::Local<v8::Value>); |
38 | 38 |
(...skipping 10 matching lines...) Expand all Loading... |
49 | 49 |
50 // SerializedScriptValueFactory::initialize() should be invoked when Blink i
s initialized, | 50 // SerializedScriptValueFactory::initialize() should be invoked when Blink i
s initialized, |
51 // i.e. initialize() in WebKit.cpp. | 51 // i.e. initialize() in WebKit.cpp. |
52 static void initialize(SerializedScriptValueFactory* newFactory) | 52 static void initialize(SerializedScriptValueFactory* newFactory) |
53 { | 53 { |
54 ASSERT(!m_instance); | 54 ASSERT(!m_instance); |
55 m_instance = newFactory; | 55 m_instance = newFactory; |
56 } | 56 } |
57 | 57 |
58 protected: | 58 protected: |
59 ScriptValueSerializer::Status doSerialize(v8::Local<v8::Value>, SerializedSc
riptValueWriter&, TransferableArray*, WebBlobInfoArray*, SerializedScriptValue*,
v8::TryCatch&, String& errorMessage, v8::Isolate*); | 59 ScriptValueSerializer::Status doSerialize(v8::Local<v8::Value>, SerializedSc
riptValueWriter&, Transferables*, WebBlobInfoArray*, SerializedScriptValue*, v8:
:TryCatch&, String& errorMessage, v8::Isolate*); |
60 virtual ScriptValueSerializer::Status doSerialize(v8::Local<v8::Value>, Seri
alizedScriptValueWriter&, TransferableArray*, WebBlobInfoArray*, BlobDataHandleM
ap&, v8::TryCatch&, String& errorMessage, v8::Isolate*); | 60 virtual ScriptValueSerializer::Status doSerialize(v8::Local<v8::Value>, Seri
alizedScriptValueWriter&, Transferables*, WebBlobInfoArray*, BlobDataHandleMap&,
v8::TryCatch&, String& errorMessage, v8::Isolate*); |
61 void transferData(SerializedScriptValue*, SerializedScriptValueWriter&, Tran
sferableArray*, ExceptionState&, v8::Isolate*); | 61 void transferData(SerializedScriptValue*, SerializedScriptValueWriter&, Tran
sferables*, ExceptionState&, v8::Isolate*); |
62 | 62 |
63 virtual v8::Local<v8::Value> deserialize(String& data, BlobDataHandleMap& bl
obDataHandles, ArrayBufferContentsArray*, ImageBitmapContentsArray*, v8::Isolate
*, MessagePortArray* messagePorts, const WebBlobInfoArray*); | 63 virtual v8::Local<v8::Value> deserialize(String& data, BlobDataHandleMap& bl
obDataHandles, ArrayBufferContentsArray*, ImageBitmapContentsArray*, v8::Isolate
*, MessagePortArray* messagePorts, const WebBlobInfoArray*); |
64 | 64 |
65 private: | 65 private: |
66 static SerializedScriptValueFactory* m_instance; | 66 static SerializedScriptValueFactory* m_instance; |
67 }; | 67 }; |
68 | 68 |
69 } // namespace blink | 69 } // namespace blink |
70 | 70 |
71 #endif // SerializedScriptValueFactory_h | 71 #endif // SerializedScriptValueFactory_h |
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