1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef CONTENT_CHILD_APPCACHE_WEB_APPLICATION_CACHE_HOST_IMPL_H_
6 #define CONTENT_CHILD_APPCACHE_WEB_APPLICATION_CACHE_HOST_IMPL_H_
10 #include "third_party/WebKit/public/platform/WebURLResponse.h"
11 #include "third_party/WebKit/public/platform/WebVector.h"
12 #include "third_party/WebKit/public/web/WebApplicationCacheHostClient.h"
14 #include "webkit/common/appcache/appcache_interfaces.h"
22 class WebApplicationCacheHostImpl
23 : NON_EXPORTED_BASE(public WebKit::WebApplicationCacheHost) {
25 // Returns the host having given id or NULL if there is no such host.
26 static WebApplicationCacheHostImpl* FromId(int id);
28 // Returns the host associated with the current document in frame.
29 static WebApplicationCacheHostImpl* FromFrame(const WebKit::WebFrame* frame);
31 WebApplicationCacheHostImpl(WebKit::WebApplicationCacheHostClient* client,
32 appcache::AppCacheBackend* backend);
33 virtual ~WebApplicationCacheHostImpl();
35 int host_id() const { return host_id_; }
36 appcache::AppCacheBackend* backend() const { return backend_; }
37 WebKit::WebApplicationCacheHostClient* client() const { return client_; }
39 virtual void OnCacheSelected(const appcache::AppCacheInfo& info);
40 void OnStatusChanged(appcache::Status);
41 void OnEventRaised(appcache::EventID);
42 void OnProgressEventRaised(const GURL& url, int num_total, int num_complete);
43 void OnErrorEventRaised(const std::string& message);
44 virtual void OnLogMessage(appcache::LogLevel log_level,
45 const std::string& message) {}
46 virtual void OnContentBlocked(const GURL& manifest_url) {}
48 // WebKit::WebApplicationCacheHost:
49 virtual void willStartMainResourceRequest(WebKit::WebURLRequest&,
50 const WebKit::WebFrame*);
51 virtual void willStartSubResourceRequest(WebKit::WebURLRequest&);
52 virtual void selectCacheWithoutManifest();
53 virtual bool selectCacheWithManifest(const WebKit::WebURL& manifestURL);
54 virtual void didReceiveResponseForMainResource(const WebKit::WebURLResponse&);
55 virtual void didReceiveDataForMainResource(const char* data, int len);
56 virtual void didFinishLoadingMainResource(bool success);
57 virtual WebKit::WebApplicationCacheHost::Status status();
58 virtual bool startUpdate();
59 virtual bool swapCache();
60 virtual void getResourceList(WebKit::WebVector<ResourceInfo>* resources);
61 virtual void getAssociatedCacheInfo(CacheInfo* info);
64 enum IsNewMasterEntry {
70 WebKit::WebApplicationCacheHostClient* client_;
71 appcache::AppCacheBackend* backend_;
73 appcache::Status status_;
74 WebKit::WebURLResponse document_response_;
76 bool is_scheme_supported_;
78 IsNewMasterEntry is_new_master_entry_;
79 appcache::AppCacheInfo cache_info_;
80 GURL original_main_resource_url_; // Used to detect redirection.
81 bool was_select_cache_called_;
84 } // namespace content
86 #endif // CONTENT_CHILD_APPCACHE_WEB_APPLICATION_CACHE_HOST_IMPL_H_