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/*
* 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.
*/
#ifndef WorkerThreadStartupData_h
#define WorkerThreadStartupData_h
#include "bindings/core/v8/V8CacheOptions.h"
#include "core/CoreExport.h"
#include "core/frame/csp/ContentSecurityPolicy.h"
#include "core/workers/WorkerClients.h"
#include "core/workers/WorkerThread.h"
#include "platform/network/ContentSecurityPolicyParsers.h"
#include "platform/weborigin/KURL.h"
#include "wtf/Forward.h"
#include "wtf/Noncopyable.h"
namespace blink {
class WorkerClients;
class CORE_EXPORT WorkerThreadStartupData final {
WTF_MAKE_NONCOPYABLE(WorkerThreadStartupData);
USING_FAST_MALLOC(WorkerThreadStartupData);
public:
static PassOwnPtr<WorkerThreadStartupData> create(const KURL& scriptURL, const String& userAgent, const String& sourceCode, PassOwnPtr<Vector<char>> cachedMetaData, WorkerThreadStartMode startMode, const PassOwnPtr<Vector<CSPHeaderAndType>> contentSecurityPolicyHeaders, const SecurityOrigin* starterOrigin, PassOwnPtrWillBeRawPtr<WorkerClients> workerClients, V8CacheOptions v8CacheOptions = V8CacheOptionsDefault)
{
return adoptPtr(new WorkerThreadStartupData(scriptURL, userAgent, sourceCode, cachedMetaData, startMode, contentSecurityPolicyHeaders, starterOrigin, workerClients, v8CacheOptions));
}
~WorkerThreadStartupData();
KURL m_scriptURL;
String m_userAgent;
String m_sourceCode;
OwnPtr<Vector<char>> m_cachedMetaData;
WorkerThreadStartMode m_startMode;
OwnPtr<Vector<CSPHeaderAndType>> m_contentSecurityPolicyHeaders;
// The SecurityOrigin of the Document creating a Worker may have
// been configured with extra policy privileges when it was created
// (e.g., enforce path-based file:// origins.)
// To ensure that these are transferred to the origin of a new worker
// global scope, supply the Document's SecurityOrigin as the
// 'starter origin'.
//
// See SecurityOrigin::transferPrivilegesFrom() for details on what
// privileges are transferred.
OwnPtr<SecurityOrigin::PrivilegeData> m_starterOriginPrivilegeData;
// This object is created and initialized on the thread creating
// a new worker context, but ownership of it and this WorkerThreadStartupData
// structure is passed along to the new worker thread, where it is finalized.
//
// Hence, CrossThreadPersistent<> is required to allow finalization
// to happen on a thread different than the thread creating the
// persistent reference. If the worker thread creation context
// supplies no extra 'clients', m_workerClients can be left as empty/null.
OwnPtrWillBeCrossThreadPersistent<WorkerClients> m_workerClients;
V8CacheOptions m_v8CacheOptions;
private:
WorkerThreadStartupData(const KURL& scriptURL, const String& userAgent, const String& sourceCode, PassOwnPtr<Vector<char>> cachedMetaData, WorkerThreadStartMode, const PassOwnPtr<Vector<CSPHeaderAndType>> contentSecurityPolicyHeaders, const SecurityOrigin*, PassOwnPtrWillBeRawPtr<WorkerClients>, V8CacheOptions);
};
} // namespace blink
#endif // WorkerThreadStartupData_h