1/*
2 * Copyright (C) 2010, 2015 Apple 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
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23 */
24
25#pragma once
26
27#include "ApplicationCacheHost.h"
28#include "InspectorWebAgentBase.h"
29#include <JavaScriptCore/InspectorBackendDispatchers.h>
30#include <JavaScriptCore/InspectorFrontendDispatchers.h>
31#include <wtf/Noncopyable.h>
32
33namespace Inspector {
34class ApplicationCacheFrontendDispatcher;
35}
36
37namespace WebCore {
38
39class Frame;
40class Page;
41
42typedef String ErrorString;
43
44class InspectorApplicationCacheAgent final : public InspectorAgentBase, public Inspector::ApplicationCacheBackendDispatcherHandler {
45 WTF_MAKE_NONCOPYABLE(InspectorApplicationCacheAgent);
46 WTF_MAKE_FAST_ALLOCATED;
47public:
48 InspectorApplicationCacheAgent(PageAgentContext&);
49 virtual ~InspectorApplicationCacheAgent() = default;
50
51 void didCreateFrontendAndBackend(Inspector::FrontendRouter*, Inspector::BackendDispatcher*) override;
52 void willDestroyFrontendAndBackend(Inspector::DisconnectReason) override;
53
54 // InspectorInstrumentation
55 void updateApplicationCacheStatus(Frame*);
56 void networkStateChanged();
57
58 // ApplicationCacheBackendDispatcherHandler
59 void enable(ErrorString&) override;
60 void getFramesWithManifests(ErrorString&, RefPtr<JSON::ArrayOf<Inspector::Protocol::ApplicationCache::FrameWithManifest>>& result) override;
61 void getManifestForFrame(ErrorString&, const String& frameId, String* manifestURL) override;
62 void getApplicationCacheForFrame(ErrorString&, const String& frameId, RefPtr<Inspector::Protocol::ApplicationCache::ApplicationCache>&) override;
63
64private:
65 Ref<Inspector::Protocol::ApplicationCache::ApplicationCache> buildObjectForApplicationCache(const Vector<ApplicationCacheHost::ResourceInfo>&, const ApplicationCacheHost::CacheInfo&);
66 Ref<JSON::ArrayOf<Inspector::Protocol::ApplicationCache::ApplicationCacheResource>> buildArrayForApplicationCacheResources(const Vector<ApplicationCacheHost::ResourceInfo>&);
67 Ref<Inspector::Protocol::ApplicationCache::ApplicationCacheResource> buildObjectForApplicationCacheResource(const ApplicationCacheHost::ResourceInfo&);
68
69 DocumentLoader* assertFrameWithDocumentLoader(ErrorString&, const String& frameId);
70
71 std::unique_ptr<Inspector::ApplicationCacheFrontendDispatcher> m_frontendDispatcher;
72 RefPtr<Inspector::ApplicationCacheBackendDispatcher> m_backendDispatcher;
73 Page& m_inspectedPage;
74};
75
76} // namespace WebCore
77
78