blob: 12ba53f9956d271a6cd1d37603cc5fa91a9924f6 [file] [log] [blame]
/*
* Copyright (C) 2013 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER OR 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 "modules/crypto/WorkerGlobalScopeCrypto.h"
#include "core/dom/ExecutionContext.h"
#include "modules/crypto/Crypto.h"
namespace blink {
WorkerGlobalScopeCrypto::WorkerGlobalScopeCrypto()
{
}
const char* WorkerGlobalScopeCrypto::supplementName()
{
return "WorkerGlobalScopeCrypto";
}
WorkerGlobalScopeCrypto& WorkerGlobalScopeCrypto::from(WillBeHeapSupplementable<WorkerGlobalScope>& context)
{
WorkerGlobalScopeCrypto* supplement = static_cast<WorkerGlobalScopeCrypto*>(WillBeHeapSupplement<WorkerGlobalScope>::from(context, supplementName()));
if (!supplement) {
supplement = new WorkerGlobalScopeCrypto();
provideTo(context, supplementName(), adoptPtrWillBeNoop(supplement));
}
return *supplement;
}
Crypto* WorkerGlobalScopeCrypto::crypto(WillBeHeapSupplementable<WorkerGlobalScope>& context)
{
return WorkerGlobalScopeCrypto::from(context).crypto();
}
Crypto* WorkerGlobalScopeCrypto::crypto() const
{
if (!m_crypto)
m_crypto = Crypto::create();
return m_crypto.get();
}
DEFINE_TRACE(WorkerGlobalScopeCrypto)
{
visitor->trace(m_crypto);
WillBeHeapSupplement<WorkerGlobalScope>::trace(visitor);
}
} // namespace blink