Blob support for IDB [Blink]

Source/bindings/v8/IDBBindingUtilities.cpp

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 233 matching lines @@
                 return 0;
             result.append(key);
         }
         return IDBKey::createArray(result);
     }
 
     ASSERT(keyPath.type() == IDBKeyPath::StringType);
     return createIDBKeyFromScriptValueAndKeyPath(value, keyPath.string(), isolate);
 }
 
-v8::Handle<v8::Value> deserializeIDBValueBuffer(SharedBuffer* buffer, v8::Isolate* isolate)
+v8::Handle<v8::Value> deserializeIDBValueBuffer(SharedBuffer* buffer, const Vector<BlobInfo>* blobInfo, v8::Isolate* isolate)
 {
     ASSERT(v8::Context::InContext());
     if (!buffer)
         return v8::Null(isolate);
 
     // FIXME: The extra copy here can be eliminated by allowing SerializedScriptValue to take a raw const char* or const uint8_t*.
     Vector<uint8_t> value;
     value.append(buffer->data(), buffer->size());
     RefPtr<SerializedScriptValue> serializedValue = SerializedScriptValue::createFromWireBytes(value);
-    return serializedValue->deserialize(isolate);
+    return serializedValue->deserialize(isolate, 0, blobInfo);
 }
 
 bool injectV8KeyIntoV8Value(v8::Handle<v8::Value> key, v8::Handle<v8::Value> value, const IDBKeyPath& keyPath, v8::Isolate* isolate)
 {
     IDB_TRACE("injectIDBV8KeyIntoV8Value");
     ASSERT(v8::Context::InContext());
 
     ASSERT(keyPath.type() == IDBKeyPath::StringType);
     Vector<String> keyPathElements;
     IDBKeyPathParseError error;
@@ skipping 63 matching lines @@
 {
     v8::Isolate* isolate = state ? state->context()->GetIsolate() : v8::Isolate::GetCurrent();
     v8::HandleScope handleScope(isolate);
     v8::Handle<v8::Value> value(scriptValue.v8Value());
     if (V8IDBKeyRange::hasInstance(value, isolate, worldType(isolate)))
         return V8IDBKeyRange::toNative(value.As<v8::Object>());
     return 0;
 }
 
 #ifndef NDEBUG
-void assertPrimaryKeyValidOrInjectable(DOMRequestState* state, PassRefPtr<SharedBuffer> buffer, PassRefPtr<IDBKey> prpKey, const IDBKeyPath& keyPath)
+void assertPrimaryKeyValidOrInjectable(DOMRequestState* state, PassRefPtr<SharedBuffer> buffer, const Vector<BlobInfo>* blobInfo, PassRefPtr<IDBKey> prpKey, const IDBKeyPath& keyPath)
 {
     RefPtr<IDBKey> key(prpKey);
 
     DOMRequestState::Scope scope(*state);
     v8::Isolate* isolate = state ? state->context()->GetIsolate() : v8::Isolate::GetCurrent();
 
     ScriptValue keyValue = idbKeyToScriptValue(state, key);
-    ScriptValue scriptValue(deserializeIDBValueBuffer(buffer.get(), isolate), isolate);
+    ScriptValue scriptValue(deserializeIDBValueBuffer(buffer.get(), blobInfo, isolate), isolate);
 
     RefPtr<IDBKey> expectedKey = createIDBKeyFromScriptValueAndKeyPath(state, scriptValue, keyPath);
     ASSERT(!expectedKey || expectedKey->isEqual(key.get()));
 
     bool injected = injectV8KeyIntoV8Value(keyValue.v8Value(), scriptValue.v8Value(), keyPath, isolate);
     ASSERT_UNUSED(injected, injected);
 }
 #endif
 
 } // namespace WebCore