1 files changed, 244 insertions, 0 deletions
diff --git a/Source/WebCore/Modules/indexeddb/shared/IDBResultData.cpp b/Source/WebCore/Modules/indexeddb/shared/IDBResultData.cpp
new file mode 100644
index 000000000..6c6ae6ba0
--- /dev/null
+++ b/Source/WebCore/Modules/indexeddb/shared/IDBResultData.cpp
@@ -0,0 +1,244 @@
+/*
+ * Copyright (C) 2015 Apple 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
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+#include "IDBResultData.h"
+
+#if ENABLE(INDEXED_DATABASE)
+
+#include "UniqueIDBDatabase.h"
+#include "UniqueIDBDatabaseConnection.h"
+#include "UniqueIDBDatabaseTransaction.h"
+
+namespace WebCore {
+
+IDBResultData::IDBResultData()
+{
+}
+
+IDBResultData::IDBResultData(const IDBResourceIdentifier& requestIdentifier)
+    : m_requestIdentifier(requestIdentifier)
+{
+}
+
+IDBResultData::IDBResultData(IDBResultType type, const IDBResourceIdentifier& requestIdentifier)
+    : m_type(type)
+    , m_requestIdentifier(requestIdentifier)
+{
+}
+
+IDBResultData::IDBResultData(const IDBResultData& other)
+    : m_type(other.m_type)
+    , m_requestIdentifier(other.m_requestIdentifier)
+    , m_error(other.m_error)
+    , m_databaseConnectionIdentifier(other.m_databaseConnectionIdentifier)
+    , m_resultInteger(other.m_resultInteger)
+{
+    if (other.m_databaseInfo)
+        m_databaseInfo = std::make_unique<IDBDatabaseInfo>(*other.m_databaseInfo);
+    if (other.m_transactionInfo)
+        m_transactionInfo = std::make_unique<IDBTransactionInfo>(*other.m_transactionInfo);
+    if (other.m_resultKey)
+        m_resultKey = std::make_unique<IDBKeyData>(*other.m_resultKey);
+    if (other.m_getResult)
+        m_getResult = std::make_unique<IDBGetResult>(*other.m_getResult);
+    if (other.m_getAllResult)
+        m_getAllResult = std::make_unique<IDBGetAllResult>(*other.m_getAllResult);
+}
+
+IDBResultData::IDBResultData(const IDBResultData& that, IsolatedCopyTag)
+{
+    isolatedCopy(that, *this);
+}
+
+IDBResultData IDBResultData::isolatedCopy() const
+{
+    return { *this, IsolatedCopy };
+}
+
+void IDBResultData::isolatedCopy(const IDBResultData& source, IDBResultData& destination)
+{
+    destination.m_type = source.m_type;
+    destination.m_requestIdentifier = source.m_requestIdentifier.isolatedCopy();
+    destination.m_error = source.m_error.isolatedCopy();
+    destination.m_databaseConnectionIdentifier = source.m_databaseConnectionIdentifier;
+    destination.m_resultInteger = source.m_resultInteger;
+
+    if (source.m_databaseInfo)
+        destination.m_databaseInfo = std::make_unique<IDBDatabaseInfo>(*source.m_databaseInfo, IDBDatabaseInfo::IsolatedCopy);
+    if (source.m_transactionInfo)
+        destination.m_transactionInfo = std::make_unique<IDBTransactionInfo>(*source.m_transactionInfo, IDBTransactionInfo::IsolatedCopy);
+    if (source.m_resultKey)
+        destination.m_resultKey = std::make_unique<IDBKeyData>(*source.m_resultKey, IDBKeyData::IsolatedCopy);
+    if (source.m_getResult)
+        destination.m_getResult = std::make_unique<IDBGetResult>(*source.m_getResult, IDBGetResult::IsolatedCopy);
+    if (source.m_getAllResult)
+        destination.m_getAllResult = std::make_unique<IDBGetAllResult>(*source.m_getAllResult, IDBGetAllResult::IsolatedCopy);
+}
+
+IDBResultData IDBResultData::error(const IDBResourceIdentifier& requestIdentifier, const IDBError& error)
+{
+    IDBResultData result { requestIdentifier };
+    result.m_type = IDBResultType::Error;
+    result.m_error = error;
+    return result;
+}
+
+IDBResultData IDBResultData::openDatabaseSuccess(const IDBResourceIdentifier& requestIdentifier, IDBServer::UniqueIDBDatabaseConnection& connection)
+{
+    IDBResultData result { requestIdentifier };
+    result.m_type = IDBResultType::OpenDatabaseSuccess;
+    result.m_databaseConnectionIdentifier = connection.identifier();
+    result.m_databaseInfo = std::make_unique<IDBDatabaseInfo>(connection.database().info());
+    return result;
+}
+
+
+IDBResultData IDBResultData::openDatabaseUpgradeNeeded(const IDBResourceIdentifier& requestIdentifier, IDBServer::UniqueIDBDatabaseTransaction& transaction)
+{
+    IDBResultData result { requestIdentifier };
+    result.m_type = IDBResultType::OpenDatabaseUpgradeNeeded;
+    result.m_databaseConnectionIdentifier = transaction.databaseConnection().identifier();
+    result.m_databaseInfo = std::make_unique<IDBDatabaseInfo>(transaction.databaseConnection().database().info());
+    result.m_transactionInfo = std::make_unique<IDBTransactionInfo>(transaction.info());
+    return result;
+}
+
+IDBResultData IDBResultData::deleteDatabaseSuccess(const IDBResourceIdentifier& requestIdentifier, const IDBDatabaseInfo& info)
+{
+    IDBResultData result {IDBResultType::DeleteDatabaseSuccess, requestIdentifier };
+    result.m_databaseInfo = std::make_unique<IDBDatabaseInfo>(info);
+    return result;
+}
+
+IDBResultData IDBResultData::createObjectStoreSuccess(const IDBResourceIdentifier& requestIdentifier)
+{
+    return { IDBResultType::CreateObjectStoreSuccess, requestIdentifier };
+}
+
+IDBResultData IDBResultData::deleteObjectStoreSuccess(const IDBResourceIdentifier& requestIdentifier)
+{
+    return { IDBResultType::DeleteObjectStoreSuccess, requestIdentifier };
+}
+
+IDBResultData IDBResultData::renameObjectStoreSuccess(const IDBResourceIdentifier& requestIdentifier)
+{
+    return { IDBResultType::RenameObjectStoreSuccess, requestIdentifier };
+}
+
+IDBResultData IDBResultData::clearObjectStoreSuccess(const IDBResourceIdentifier& requestIdentifier)
+{
+    return { IDBResultType::ClearObjectStoreSuccess, requestIdentifier };
+}
+
+IDBResultData IDBResultData::createIndexSuccess(const IDBResourceIdentifier& requestIdentifier)
+{
+    return { IDBResultType::CreateIndexSuccess, requestIdentifier };
+}
+
+IDBResultData IDBResultData::deleteIndexSuccess(const IDBResourceIdentifier& requestIdentifier)
+{
+    return { IDBResultType::DeleteIndexSuccess, requestIdentifier };
+}
+
+IDBResultData IDBResultData::renameIndexSuccess(const IDBResourceIdentifier& requestIdentifier)
+{
+    return { IDBResultType::RenameIndexSuccess, requestIdentifier };
+}
+
+IDBResultData IDBResultData::putOrAddSuccess(const IDBResourceIdentifier& requestIdentifier, const IDBKeyData& resultKey)
+{
+    IDBResultData result { IDBResultType::PutOrAddSuccess, requestIdentifier };
+    result.m_resultKey = std::make_unique<IDBKeyData>(resultKey);
+    return result;
+}
+
+IDBResultData IDBResultData::getRecordSuccess(const IDBResourceIdentifier& requestIdentifier, const IDBGetResult& getResult)
+{
+    IDBResultData result { IDBResultType::GetRecordSuccess, requestIdentifier };
+    result.m_getResult = std::make_unique<IDBGetResult>(getResult);
+    return result;
+}
+
+IDBResultData IDBResultData::getAllRecordsSuccess(const IDBResourceIdentifier& requestIdentifier, const IDBGetAllResult& getAllResult)
+{
+    IDBResultData result { IDBResultType::GetAllRecordsSuccess, requestIdentifier };
+    result.m_getAllResult = std::make_unique<IDBGetAllResult>(getAllResult);
+    return result;
+}
+
+IDBResultData IDBResultData::getCountSuccess(const IDBResourceIdentifier& requestIdentifier, uint64_t count)
+{
+    IDBResultData result { IDBResultType::GetRecordSuccess, requestIdentifier };
+    result.m_resultInteger = count;
+    return result;
+}
+
+IDBResultData IDBResultData::deleteRecordSuccess(const IDBResourceIdentifier& requestIdentifier)
+{
+    return { IDBResultType::DeleteRecordSuccess, requestIdentifier };
+}
+
+IDBResultData IDBResultData::openCursorSuccess(const IDBResourceIdentifier& requestIdentifier, const IDBGetResult& getResult)
+{
+    IDBResultData result { IDBResultType::OpenCursorSuccess, requestIdentifier };
+    result.m_getResult = std::make_unique<IDBGetResult>(getResult);
+    return result;
+}
+
+IDBResultData IDBResultData::iterateCursorSuccess(const IDBResourceIdentifier& requestIdentifier, const IDBGetResult& getResult)
+{
+    IDBResultData result { IDBResultType::IterateCursorSuccess, requestIdentifier };
+    result.m_getResult = std::make_unique<IDBGetResult>(getResult);
+    return result;
+}
+
+const IDBDatabaseInfo& IDBResultData::databaseInfo() const
+{
+    RELEASE_ASSERT(m_databaseInfo);
+    return *m_databaseInfo;
+}
+
+const IDBTransactionInfo& IDBResultData::transactionInfo() const
+{
+    RELEASE_ASSERT(m_transactionInfo);
+    return *m_transactionInfo;
+}
+
+const IDBGetResult& IDBResultData::getResult() const
+{
+    RELEASE_ASSERT(m_getResult);
+    return *m_getResult;
+}
+
+const IDBGetAllResult& IDBResultData::getAllResult() const
+{
+    RELEASE_ASSERT(m_getAllResult);
+    return *m_getAllResult;
+}
+
+} // namespace WebCore
+
+#endif // ENABLE(INDEXED_DATABASE)