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 WebKit {
  22 class WebFileUtilities;
  23 }
  24
  25 namespace content {
  26 class ThreadSafeSender;
  27 class WebFileSystemImpl;
  28
  29 class WorkerWebKitPlatformSupportImpl : public WebKitPlatformSupportImpl,
  30                                         public WebKit::WebMimeRegistry {
  31  public:
  32   WorkerWebKitPlatformSupportImpl(
  33       ThreadSafeSender* sender,
  34       IPC::SyncMessageFilter* sync_message_filter);
  35   virtual ~WorkerWebKitPlatformSupportImpl();
  36
  37   // WebKitPlatformSupport methods:
  38   virtual WebKit::WebClipboard* clipboard();
  39   virtual WebKit::WebMimeRegistry* mimeRegistry();
  40   virtual WebKit::WebFileSystem* fileSystem();
  41   virtual WebKit::WebFileUtilities* fileUtilities();
  42   virtual WebKit::WebSandboxSupport* sandboxSupport();
  43   virtual bool sandboxEnabled();
  44   virtual unsigned long long visitedLinkHash(const char* canonicalURL,
  45                                              size_t length);
  46   virtual bool isLinkVisited(unsigned long long linkHash);
  47   virtual WebKit::WebMessagePortChannel* createMessagePortChannel();
  48   virtual void setCookies(const WebKit::WebURL& url,
  49                           const WebKit::WebURL& first_party_for_cookies,
  50                           const WebKit::WebString& value);
  51   virtual WebKit::WebString cookies(
  52       const WebKit::WebURL& url,
  53       const WebKit::WebURL& first_party_for_cookies);
  54   virtual void prefetchHostName(const WebKit::WebString&);
  55   virtual WebKit::WebString defaultLocale();
  56   virtual WebKit::WebStorageNamespace* createLocalStorageNamespace(
  57       const WebKit::WebString& path, unsigned quota);
  58   virtual void dispatchStorageEvent(
  59       const WebKit::WebString& key, const WebKit::WebString& old_value,
  60       const WebKit::WebString& new_value, const WebKit::WebString& origin,
  61       const WebKit::WebURL& url, bool is_local_storage);
  62
  63   virtual WebKit::Platform::FileHandle databaseOpenFile(
  64       const WebKit::WebString& vfs_file_name, int desired_flags);
  65   virtual int databaseDeleteFile(const WebKit::WebString& vfs_file_name,
  66                                  bool sync_dir);
  67   virtual long databaseGetFileAttributes(
  68       const WebKit::WebString& vfs_file_name);
  69   virtual long long databaseGetFileSize(
  70       const WebKit::WebString& vfs_file_name);
  71   virtual long long databaseGetSpaceAvailableForOrigin(
  72       const WebKit::WebString& origin_identifier);
  73
  74   virtual WebKit::WebBlobRegistry* blobRegistry();
  75
  76   virtual WebKit::WebIDBFactory* idbFactory();
  77
  78   // WebMimeRegistry methods:
  79   virtual WebKit::WebMimeRegistry::SupportsType supportsMIMEType(
  80       const WebKit::WebString&);
  81   virtual WebKit::WebMimeRegistry::SupportsType supportsImageMIMEType(
  82       const WebKit::WebString&);
  83   virtual WebKit::WebMimeRegistry::SupportsType supportsJavaScriptMIMEType(
  84       const WebKit::WebString&);
  85   // TODO(ddorwin): Remove after http://webk.it/82983 lands.
  86   virtual WebKit::WebMimeRegistry::SupportsType supportsMediaMIMEType(
  87       const WebKit::WebString&, const WebKit::WebString&);
  88   virtual WebKit::WebMimeRegistry::SupportsType supportsMediaMIMEType(
  89       const WebKit::WebString&,
  90       const WebKit::WebString&,
  91       const WebKit::WebString&);
  92   virtual bool supportsMediaSourceMIMEType(
  93       const WebKit::WebString&,
  94       const WebKit::WebString&);
  95   virtual WebKit::WebMimeRegistry::SupportsType supportsNonImageMIMEType(
  96       const WebKit::WebString&);
  97   virtual WebKit::WebString mimeTypeForExtension(const WebKit::WebString&);
  98   virtual WebKit::WebString wellKnownMimeTypeForExtension(
  99       const WebKit::WebString&);
 100   virtual WebKit::WebString mimeTypeFromFile(const WebKit::WebString&);
 101   virtual WebKit::WebString preferredExtensionForMIMEType(
 102       const WebKit::WebString&);
 103
 104  private:
 105
 106   class FileUtilities;
 107   scoped_ptr<FileUtilities> file_utilities_;
 108   scoped_ptr<WebKit::WebBlobRegistry> blob_registry_;
 109   scoped_ptr<WebFileSystemImpl> web_file_system_;
 110   scoped_ptr<WebKit::WebIDBFactory> web_idb_factory_;
 111   scoped_refptr<ThreadSafeSender> thread_safe_sender_;
 112   scoped_refptr<base::MessageLoopProxy> child_thread_loop_;
 113   scoped_refptr<IPC::SyncMessageFilter> sync_message_filter_;
 114 };
 115
 116 }  // namespace content
 117
 118 #endif  // CONTENT_WORKER_WORKER_WEBKITPLATFORMSUPPORT_IMPL_H_