content/worker/worker_webkitplatformsupport_impl.h

   1 // Copyright (c) 2012 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.
   4
   5 #ifndef CONTENT_WORKER_WORKER_WEBKITPLATFORMSUPPORT_IMPL_H_
   6 #define CONTENT_WORKER_WORKER_WEBKITPLATFORMSUPPORT_IMPL_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "content/child/webkitplatformsupport_impl.h"
  10 #include "third_party/WebKit/public/platform/WebIDBFactory.h"
  11 #include "third_party/WebKit/public/platform/WebMimeRegistry.h"
  12
  13 namespace base {
  14 class MessageLoopProxy;
  15 }
  16
  17 namespace IPC {
  18 class SyncMessageFilter;
  19 }
  20
  21 namespace blink {
  22 class WebFileUtilities;
  23 }
  24
  25 namespace content {
  26 class QuotaMessageFilter;
  27 class ThreadSafeSender;
  28 class WebDatabaseObserverImpl;
  29 class WebFileSystemImpl;
  30
  31 class WorkerWebKitPlatformSupportImpl : public WebKitPlatformSupportImpl,
  32                                         public blink::WebMimeRegistry {
  33  public:
  34   WorkerWebKitPlatformSupportImpl(
  35       ThreadSafeSender* sender,
  36       IPC::SyncMessageFilter* sync_message_filter,
  37       QuotaMessageFilter* quota_message_filter);
  38   virtual ~WorkerWebKitPlatformSupportImpl();
  39
  40   // WebKitPlatformSupport methods:
  41   virtual blink::WebClipboard* clipboard();
  42   virtual blink::WebMimeRegistry* mimeRegistry();
  43   virtual blink::WebFileSystem* fileSystem();
  44   virtual blink::WebFileUtilities* fileUtilities();
  45   virtual blink::WebSandboxSupport* sandboxSupport();
  46   virtual bool sandboxEnabled();
  47   virtual unsigned long long visitedLinkHash(const char* canonicalURL,
  48                                              size_t length);
  49   virtual bool isLinkVisited(unsigned long long linkHash);
  50   virtual blink::WebMessagePortChannel* createMessagePortChannel();
  51   virtual void setCookies(const blink::WebURL& url,
  52                           const blink::WebURL& first_party_for_cookies,
  53                           const blink::WebString& value);
  54   virtual blink::WebString cookies(
  55       const blink::WebURL& url,
  56       const blink::WebURL& first_party_for_cookies);
  57   virtual blink::WebString defaultLocale();
  58   virtual blink::WebStorageNamespace* createLocalStorageNamespace();
  59   virtual void dispatchStorageEvent(
  60       const blink::WebString& key, const blink::WebString& old_value,
  61       const blink::WebString& new_value, const blink::WebString& origin,
  62       const blink::WebURL& url, bool is_local_storage);
  63
  64   virtual blink::Platform::FileHandle databaseOpenFile(
  65       const blink::WebString& vfs_file_name, int desired_flags);
  66   virtual int databaseDeleteFile(const blink::WebString& vfs_file_name,
  67                                  bool sync_dir);
  68   virtual long databaseGetFileAttributes(
  69       const blink::WebString& vfs_file_name);
  70   virtual long long databaseGetFileSize(
  71       const blink::WebString& vfs_file_name);
  72   virtual long long databaseGetSpaceAvailableForOrigin(
  73       const blink::WebString& origin_identifier);
  74   virtual blink::WebBlobRegistry* blobRegistry();
  75   virtual blink::WebIDBFactory* idbFactory();
  76   virtual blink::WebDatabaseObserver* databaseObserver();
  77
  78   // WebMimeRegistry methods:
  79   virtual blink::WebMimeRegistry::SupportsType supportsMIMEType(
  80       const blink::WebString&);
  81   virtual blink::WebMimeRegistry::SupportsType supportsImageMIMEType(
  82       const blink::WebString&);
  83   virtual blink::WebMimeRegistry::SupportsType supportsJavaScriptMIMEType(
  84       const blink::WebString&);
  85   virtual blink::WebMimeRegistry::SupportsType supportsMediaMIMEType(
  86       const blink::WebString&,
  87       const blink::WebString&,
  88       const blink::WebString&);
  89   virtual bool supportsMediaSourceMIMEType(
  90       const blink::WebString&,
  91       const blink::WebString&);
  92   virtual blink::WebMimeRegistry::SupportsType supportsNonImageMIMEType(
  93       const blink::WebString&);
  94   virtual blink::WebString mimeTypeForExtension(const blink::WebString&);
  95   virtual blink::WebString wellKnownMimeTypeForExtension(
  96       const blink::WebString&);
  97   virtual blink::WebString mimeTypeFromFile(const blink::WebString&);
  98   virtual void queryStorageUsageAndQuota(
  99       const blink::WebURL& storage_partition,
 100       blink::WebStorageQuotaType,
 101       blink::WebStorageQuotaCallbacks*) OVERRIDE;
 102
 103   WebDatabaseObserverImpl* web_database_observer_impl() {
 104     return web_database_observer_impl_.get();
 105   }
 106
 107  private:
 108
 109   class FileUtilities;
 110   scoped_ptr<FileUtilities> file_utilities_;
 111   scoped_ptr<blink::WebBlobRegistry> blob_registry_;
 112   scoped_ptr<blink::WebIDBFactory> web_idb_factory_;
 113   scoped_refptr<ThreadSafeSender> thread_safe_sender_;
 114   scoped_refptr<base::MessageLoopProxy> child_thread_loop_;
 115   scoped_refptr<IPC::SyncMessageFilter> sync_message_filter_;
 116   scoped_refptr<QuotaMessageFilter> quota_message_filter_;
 117   scoped_ptr<WebDatabaseObserverImpl> web_database_observer_impl_;
 118 };
 119
 120 }  // namespace content
 121
 122 #endif  // CONTENT_WORKER_WORKER_WEBKITPLATFORMSUPPORT_IMPL_H_