Source/WebKit/Shared/Storage/StorageProcessCreationParameters.cpp

/*
 * Copyright (C) 2013 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 "StorageProcessCreationParameters.h"

#include "ArgumentCoders.h"

namespace WebKit {

StorageProcessCreationParameters::StorageProcessCreationParameters()
{
}

void StorageProcessCreationParameters::encode(IPC::Encoder& encoder) const
{
    encoder << sessionID;
#if ENABLE(INDEXED_DATABASE)
    encoder << indexedDatabaseDirectory << indexedDatabaseDirectoryExtensionHandle;
#endif
#if ENABLE(SERVICE_WORKER)
    encoder << serviceWorkerRegistrationDirectory << serviceWorkerRegistrationDirectoryExtensionHandle << urlSchemesServiceWorkersCanHandle << shouldDisableServiceWorkerProcessTerminationDelay;
#endif
}

bool StorageProcessCreationParameters::decode(IPC::Decoder& decoder, StorageProcessCreationParameters& result)
{
    if (!decoder.decode(result.sessionID))
        return false;
#if ENABLE(INDEXED_DATABASE)
    if (!decoder.decode(result.indexedDatabaseDirectory))
        return false;

    std::optional<SandboxExtension::Handle> indexedDatabaseDirectoryExtensionHandle;
    decoder >> indexedDatabaseDirectoryExtensionHandle;
    if (!indexedDatabaseDirectoryExtensionHandle)
        return false;
    result.indexedDatabaseDirectoryExtensionHandle = WTFMove(*indexedDatabaseDirectoryExtensionHandle);
#endif
#if ENABLE(SERVICE_WORKER)
    if (!decoder.decode(result.serviceWorkerRegistrationDirectory))
        return false;
    
    std::optional<SandboxExtension::Handle> serviceWorkerRegistrationDirectoryExtensionHandle;
    decoder >> serviceWorkerRegistrationDirectoryExtensionHandle;
    if (!serviceWorkerRegistrationDirectoryExtensionHandle)
        return false;
    result.serviceWorkerRegistrationDirectoryExtensionHandle = WTFMove(*serviceWorkerRegistrationDirectoryExtensionHandle);

    if (!decoder.decode(result.urlSchemesServiceWorkersCanHandle))
        return false;

    if (!decoder.decode(result.shouldDisableServiceWorkerProcessTerminationDelay))
        return false;
#endif

    return true;
}

} // namespace WebKit