static v8::Handle<v8::Value> toV8(const IDBAny* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
{
if (!impl)
return v8::Null(isolate);
switch (impl->type()) {
case IDBAny::UndefinedType:
return v8::Undefined(isolate);
case IDBAny::NullType:
return v8::Null(isolate);
case IDBAny::DOMStringListType:
return toV8(impl->domStringList(), creationContext, isolate);
case IDBAny::IDBCursorType: {
// Ensure request wrapper is kept alive at least as long as the cursor wrapper,
// so that event listeners are retained.
v8::Handle<v8::Value> cursor = toV8(impl->idbCursor(), creationContext, isolate);
v8::Handle<v8::Value> request = toV8(impl->idbCursor()->request(), creationContext, isolate);
V8HiddenValue::setHiddenValue(isolate, cursor->ToObject(), V8HiddenValue::idbCursorRequest(isolate), request);
return cursor;
}
case IDBAny::IDBCursorWithValueType: {
// Ensure request wrapper is kept alive at least as long as the cursor wrapper,
// so that event listeners are retained.
v8::Handle<v8::Value> cursor = toV8(impl->idbCursorWithValue(), creationContext, isolate);
v8::Handle<v8::Value> request = toV8(impl->idbCursorWithValue()->request(), creationContext, isolate);
V8HiddenValue::setHiddenValue(isolate, cursor->ToObject(), V8HiddenValue::idbCursorRequest(isolate), request);
return cursor;
}
case IDBAny::IDBDatabaseType:
return toV8(impl->idbDatabase(), creationContext, isolate);
case IDBAny::IDBIndexType:
return toV8(impl->idbIndex(), creationContext, isolate);
case IDBAny::IDBObjectStoreType:
return toV8(impl->idbObjectStore(), creationContext, isolate);
case IDBAny::IDBTransactionType:
return toV8(impl->idbTransaction(), creationContext, isolate);
case IDBAny::BufferType:
return deserializeIDBValueBuffer(isolate, impl->buffer(), impl->blobInfo());
case IDBAny::StringType:
return v8String(isolate, impl->string());
case IDBAny::IntegerType:
return v8::Number::New(isolate, impl->integer());
case IDBAny::KeyType:
return toV8(impl->key(), creationContext, isolate);
case IDBAny::KeyPathType:
return toV8(impl->keyPath(), creationContext, isolate);
case IDBAny::BufferKeyAndKeyPathType: {
v8::Handle<v8::Value> value = deserializeIDBValueBuffer(isolate, impl->buffer(), impl->blobInfo());
v8::Handle<v8::Value> key = toV8(impl->key(), creationContext, isolate);
bool injected = injectV8KeyIntoV8Value(isolate, key, value, impl->keyPath());
ASSERT_UNUSED(injected, injected);
return value;
}
}
ASSERT_NOT_REACHED();
return v8::Undefined(isolate);
}
void IDBRequest::onSuccess(PassRefPtr<SharedBuffer> valueBuffer, PassRefPtr<IDBKey> prpPrimaryKey, const IDBKeyPath& keyPath)
{
LOG(StorageAPI, "IDBRequest::onSuccess(SharedBuffer, IDBKey, IDBKeyPath)");
if (!shouldEnqueueEvent())
return;
#ifndef NDEBUG
ASSERT(keyPath == effectiveObjectStore(m_source)->keyPath());
#endif
DOMRequestState::Scope scope(m_requestState);
// FIXME: By not knowing whether or not the key is defined here, we don't know
// if a null valueBuffer means the value is null or the value is undefined.
Deprecated::ScriptValue value = deserializeIDBValueBuffer(requestState(), valueBuffer, true);
RefPtr<IDBKey> primaryKey = prpPrimaryKey;
if (!keyPath.isNull()) {
#ifndef NDEBUG
RefPtr<IDBKey> expectedKey = createIDBKeyFromScriptValueAndKeyPath(requestState()->exec(), value, keyPath);
ASSERT(!expectedKey || expectedKey->isEqual(primaryKey.get()));
#endif
bool injected = injectIDBKeyIntoScriptValue(requestState(), primaryKey, value, keyPath);
ASSERT_UNUSED(injected, injected);
}
onSuccessInternal(value);
}
void IDBRequest::onSuccess(PassRefPtr<IDBCursorBackend> prpBackend)
{
LOG(StorageAPI, "IDBRequest::onSuccess(IDBCursor)");
if (!shouldEnqueueEvent())
return;
DOMRequestState::Scope scope(m_requestState);
RefPtr<IDBCursorBackend> backend = prpBackend;
RefPtr<IDBKey> key = backend->key();
RefPtr<IDBKey> primaryKey = backend->primaryKey();
Deprecated::ScriptValue value = deserializeIDBValueBuffer(requestState(), backend->valueBuffer(), !!key);
ASSERT(!m_pendingCursor);
RefPtr<IDBCursor> cursor;
switch (m_cursorType) {
case IndexedDB::CursorType::KeyOnly:
cursor = IDBCursor::create(backend.release(), m_cursorDirection, this, m_source.get(), m_transaction.get());
break;
case IndexedDB::CursorType::KeyAndValue:
cursor = IDBCursorWithValue::create(backend.release(), m_cursorDirection, this, m_source.get(), m_transaction.get());
break;
default:
ASSERT_NOT_REACHED();
}
setResultCursor(cursor, key.release(), primaryKey.release(), value);
enqueueEvent(createSuccessEvent());
}
v8::Handle<v8::Value> toV8(const IDBAny* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
{
if (!impl)
return v8::Null(isolate);
switch (impl->type()) {
case IDBAny::UndefinedType:
return v8::Undefined(isolate);
case IDBAny::NullType:
return v8::Null(isolate);
case IDBAny::DOMStringListType:
return toV8(impl->domStringList(), creationContext, isolate);
case IDBAny::IDBCursorType:
return toV8(impl->idbCursor(), creationContext, isolate);
case IDBAny::IDBCursorWithValueType:
return toV8(impl->idbCursorWithValue(), creationContext, isolate);
case IDBAny::IDBDatabaseType:
return toV8(impl->idbDatabase(), creationContext, isolate);
case IDBAny::IDBIndexType:
return toV8(impl->idbIndex(), creationContext, isolate);
case IDBAny::IDBObjectStoreType:
return toV8(impl->idbObjectStore(), creationContext, isolate);
case IDBAny::IDBTransactionType:
return toV8(impl->idbTransaction(), creationContext, isolate);
case IDBAny::BufferType:
return deserializeIDBValueBuffer(impl->buffer(), isolate);
case IDBAny::StringType:
return v8String(isolate, impl->string());
case IDBAny::IntegerType:
return v8::Number::New(isolate, impl->integer());
case IDBAny::KeyType:
return toV8(impl->key(), creationContext, isolate);
case IDBAny::KeyPathType:
return toV8(impl->keyPath(), creationContext, isolate);
case IDBAny::BufferKeyAndKeyPathType: {
v8::Handle<v8::Value> value = deserializeIDBValueBuffer(impl->buffer(), isolate);
v8::Handle<v8::Value> key = toV8(impl->key(), creationContext, isolate);
bool injected = injectV8KeyIntoV8Value(key, value, impl->keyPath(), isolate);
ASSERT_UNUSED(injected, injected);
return value;
}
}
ASSERT_NOT_REACHED();
return v8::Undefined(isolate);
}
void IDBRequest::onSuccess(PassRefPtr<SharedBuffer> valueBuffer)
{
IDB_TRACE("IDBRequest::onSuccess(SharedBuffer)");
if (!shouldEnqueueEvent())
return;
DOMRequestState::Scope scope(m_requestState);
ScriptValue value = deserializeIDBValueBuffer(requestState(), valueBuffer);
onSuccessInternal(value);
}
Deprecated::ScriptValue deserializeIDBValueBuffer(DOMRequestState* requestState, PassRefPtr<SharedBuffer> prpBuffer, bool keyIsDefined)
{
if (prpBuffer) {
Vector<uint8_t> value;
value.append(prpBuffer->data(), prpBuffer->size());
return deserializeIDBValueBuffer(requestState->exec(), value, keyIsDefined);
}
return Deprecated::ScriptValue(requestState->exec()->vm(), jsNull());
}
void IDBRequest::onSuccess(PassRefPtr<IDBKey> key, PassRefPtr<IDBKey> primaryKey, PassRefPtr<SharedBuffer> buffer)
{
IDB_TRACE("IDBRequest::onSuccess(key, primaryKey, value)");
if (!shouldEnqueueEvent())
return;
DOMRequestState::Scope scope(m_requestState);
ScriptValue value = deserializeIDBValueBuffer(requestState(), buffer);
ASSERT(m_pendingCursor);
setResultCursor(m_pendingCursor.release(), key, primaryKey, value);
enqueueEvent(createSuccessEvent());
}
void IDBRequest::onSuccess(PassRefPtr<SharedBuffer> valueBuffer)
{
LOG(StorageAPI, "IDBRequest::onSuccess(SharedBuffer)");
if (!shouldEnqueueEvent())
return;
DOMRequestState::Scope scope(m_requestState);
// FIXME: By not knowing whether or not the key is defined here, we don't know
// if a null valueBuffer means the value is null or the value is undefined.
Deprecated::ScriptValue value = deserializeIDBValueBuffer(requestState(), valueBuffer, true);
onSuccessInternal(value);
}
void LegacyRequest::onSuccess(PassRefPtr<IDBKey> key, PassRefPtr<IDBKey> primaryKey, PassRefPtr<SharedBuffer> buffer)
{
LOG(StorageAPI, "LegacyRequest::onSuccess(key, primaryKey, valueBuffer)");
if (!shouldEnqueueEvent())
return;
DOMRequestState::Scope scope(m_requestState);
Deprecated::ScriptValue value = deserializeIDBValueBuffer(requestState(), buffer, !!key);
ASSERT(m_pendingCursor);
setResultCursor(m_pendingCursor.release(), key, primaryKey, value);
enqueueEvent(createSuccessEvent());
}
void assertPrimaryKeyValidOrInjectable(ScriptState* scriptState, PassRefPtr<SharedBuffer> buffer, const Vector<blink::WebBlobInfo>* blobInfo, IDBKey* key, const IDBKeyPath& keyPath)
{
ScriptState::Scope scope(scriptState);
v8::Isolate* isolate = scriptState->isolate();
ScriptValue keyValue = idbKeyToScriptValue(scriptState, key);
ScriptValue scriptValue(scriptState, deserializeIDBValueBuffer(isolate, buffer.get(), blobInfo));
// This assertion is about already persisted data, so allow experimental types.
const bool allowExperimentalTypes = true;
IDBKey* expectedKey = createIDBKeyFromScriptValueAndKeyPathInternal(isolate, scriptValue, keyPath, allowExperimentalTypes);
ASSERT(!expectedKey || expectedKey->isEqual(key));
bool injected = injectV8KeyIntoV8Value(isolate, keyValue.v8Value(), scriptValue.v8Value(), keyPath);
ASSERT_UNUSED(injected, injected);
}
void assertPrimaryKeyValidOrInjectable(DOMRequestState* state, PassRefPtr<SharedBuffer> buffer, 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);
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);
}
void IDBRequest::onSuccess(PassRefPtr<SharedBuffer> valueBuffer, PassRefPtr<IDBKey> prpPrimaryKey, const IDBKeyPath& keyPath)
{
IDB_TRACE("IDBRequest::onSuccess(SharedBuffer, IDBKey, IDBKeyPath)");
if (!shouldEnqueueEvent())
return;
#ifndef NDEBUG
ASSERT(keyPath == effectiveObjectStore(m_source)->keyPath());
#endif
DOMRequestState::Scope scope(m_requestState);
ScriptValue value = deserializeIDBValueBuffer(requestState(), valueBuffer);
RefPtr<IDBKey> primaryKey = prpPrimaryKey;
#ifndef NDEBUG
RefPtr<IDBKey> expectedKey = createIDBKeyFromScriptValueAndKeyPath(requestState(), value, keyPath);
ASSERT(!expectedKey || expectedKey->isEqual(primaryKey.get()));
#endif
bool injected = injectIDBKeyIntoScriptValue(requestState(), primaryKey, value, keyPath);
ASSERT_UNUSED(injected, injected);
onSuccessInternal(value);
}
void IDBRequest::onSuccess(PassRefPtr<IDBCursorBackendInterface> backend, PassRefPtr<IDBKey> key, PassRefPtr<IDBKey> primaryKey, PassRefPtr<SharedBuffer> buffer)
{
IDB_TRACE("IDBRequest::onSuccess(IDBCursor)");
if (!shouldEnqueueEvent())
return;
DOMRequestState::Scope scope(m_requestState);
ScriptValue value = deserializeIDBValueBuffer(requestState(), buffer);
ASSERT(!m_pendingCursor);
RefPtr<IDBCursor> cursor;
switch (m_cursorType) {
case IndexedDB::CursorKeyOnly:
cursor = IDBCursor::create(backend, m_cursorDirection, this, m_source.get(), m_transaction.get());
break;
case IndexedDB::CursorKeyAndValue:
cursor = IDBCursorWithValue::create(backend, m_cursorDirection, this, m_source.get(), m_transaction.get());
break;
default:
ASSERT_NOT_REACHED();
}
setResultCursor(cursor, key, primaryKey, value);
enqueueEvent(createSuccessEvent());
}