| /* |
| * 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 DatabaseClient_h |
| #define DatabaseClient_h |
| |
| #include "platform/Supplementable.h" |
| #include "platform/heap/Handle.h" |
| #include "wtf/Forward.h" |
| |
| namespace blink { |
| |
| class Database; |
| class ExecutionContext; |
| class InspectorDatabaseAgent; |
| class Page; |
| |
| class DatabaseClient : public WillBeHeapSupplement<Page> { |
| WTF_MAKE_NONCOPYABLE(DatabaseClient); |
| public: |
| DatabaseClient(); |
| virtual ~DatabaseClient() { } |
| |
| virtual bool allowDatabase(ExecutionContext*, const String& name, const String& displayName, unsigned long estimatedSize) = 0; |
| |
| void didOpenDatabase(Database*, const String& domain, const String& name, const String& version); |
| |
| static DatabaseClient* from(ExecutionContext*); |
| static const char* supplementName(); |
| |
| void createInspectorAgentFor(Page*); |
| |
| private: |
| InspectorDatabaseAgent* m_inspectorAgent; |
| }; |
| |
| void provideDatabaseClientTo(Page&, PassOwnPtrWillBeRawPtr<DatabaseClient>); |
| |
| } // namespace blink |
| |
| #endif // DatabaseClient_h |