1/*
2 * Copyright (C) 2012 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#ifndef InspectorIndexedDBAgent_h
32#define InspectorIndexedDBAgent_h
33
34#if ENABLE(INSPECTOR) && ENABLE(INDEXED_DATABASE)
35
36#include "InspectorWebAgentBase.h"
37#include "InspectorWebBackendDispatchers.h"
38#include <wtf/text/WTFString.h>
39
40namespace Inspector {
41class InjectedScriptManager;
42}
43
44namespace WebCore {
45
46class InspectorPageAgent;
47
48typedef String ErrorString;
49
50class InspectorIndexedDBAgent : public InspectorAgentBase, public Inspector::InspectorIndexedDBBackendDispatcherHandler {
51public:
52    InspectorIndexedDBAgent(InstrumentingAgents*, Inspector::InjectedScriptManager*, InspectorPageAgent*);
53    ~InspectorIndexedDBAgent();
54
55    virtual void didCreateFrontendAndBackend(Inspector::InspectorFrontendChannel*, Inspector::InspectorBackendDispatcher*) override;
56    virtual void willDestroyFrontendAndBackend(Inspector::InspectorDisconnectReason) override;
57
58    // Called from the front-end.
59    virtual void enable(ErrorString*) override;
60    virtual void disable(ErrorString*) override;
61    virtual void requestDatabaseNames(ErrorString*, const String& securityOrigin, PassRefPtr<RequestDatabaseNamesCallback>) override;
62    virtual void requestDatabase(ErrorString*, const String& securityOrigin, const String& databaseName, PassRefPtr<RequestDatabaseCallback>) override;
63    virtual void requestData(ErrorString*, const String& securityOrigin, const String& databaseName, const String& objectStoreName, const String& indexName, int skipCount, int pageSize, const RefPtr<Inspector::InspectorObject>* keyRange, PassRefPtr<RequestDataCallback>) override;
64    virtual void clearObjectStore(ErrorString*, const String& in_securityOrigin, const String& in_databaseName, const String& in_objectStoreName, PassRefPtr<ClearObjectStoreCallback>) override;
65
66private:
67    Inspector::InjectedScriptManager* m_injectedScriptManager;
68    InspectorPageAgent* m_pageAgent;
69    RefPtr<Inspector::InspectorIndexedDBBackendDispatcher> m_backendDispatcher;
70};
71
72} // namespace WebCore
73
74#endif // ENABLE(INSPECTOR) && ENABLE(INDEXED_DATABASE)
75#endif // !defined(InspectorIndexedDBAgent_h)
76