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/common/webkitplatformsupport_impl.h"
  10 #include "third_party/WebKit/Source/Platform/chromium/public/WebMimeRegistry.h"
  11
  12 namespace WebKit {
  13 class WebFileUtilities;
  14 }
  15
  16 namespace content {
  17 class WebFileSystemImpl;
  18
  19 class WorkerWebKitPlatformSupportImpl : public WebKitPlatformSupportImpl,
  20                                         public WebKit::WebMimeRegistry {
  21  public:
  22   WorkerWebKitPlatformSupportImpl();
  23   virtual ~WorkerWebKitPlatformSupportImpl();
  24
  25   // WebKitPlatformSupport methods:
  26   virtual WebKit::WebClipboard* clipboard();
  27   virtual WebKit::WebMimeRegistry* mimeRegistry();
  28   virtual WebKit::WebFileSystem* fileSystem();
  29   virtual WebKit::WebFileUtilities* fileUtilities();
  30   virtual WebKit::WebSandboxSupport* sandboxSupport();
  31   virtual bool sandboxEnabled();
  32   virtual unsigned long long visitedLinkHash(const char* canonicalURL,
  33                                              size_t length);
  34   virtual bool isLinkVisited(unsigned long long linkHash);
  35   virtual WebKit::WebMessagePortChannel* createMessagePortChannel();
  36   virtual void setCookies(const WebKit::WebURL& url,
  37                           const WebKit::WebURL& first_party_for_cookies,
  38                           const WebKit::WebString& value);
  39   virtual WebKit::WebString cookies(
  40       const WebKit::WebURL& url,
  41       const WebKit::WebURL& first_party_for_cookies);
  42   virtual void prefetchHostName(const WebKit::WebString&);
  43   virtual WebKit::WebString defaultLocale();
  44   virtual WebKit::WebStorageNamespace* createLocalStorageNamespace(
  45       const WebKit::WebString& path, unsigned quota);
  46   virtual void dispatchStorageEvent(
  47       const WebKit::WebString& key, const WebKit::WebString& old_value,
  48       const WebKit::WebString& new_value, const WebKit::WebString& origin,
  49       const WebKit::WebURL& url, bool is_local_storage);
  50
  51   virtual WebKit::WebKitPlatformSupport::FileHandle databaseOpenFile(
  52       const WebKit::WebString& vfs_file_name, int desired_flags);
  53   virtual int databaseDeleteFile(const WebKit::WebString& vfs_file_name,
  54                                  bool sync_dir);
  55   virtual long databaseGetFileAttributes(
  56       const WebKit::WebString& vfs_file_name);
  57   virtual long long databaseGetFileSize(
  58       const WebKit::WebString& vfs_file_name);
  59   virtual long long databaseGetSpaceAvailableForOrigin(
  60       const WebKit::WebString& origin_identifier);
  61
  62   virtual WebKit::WebBlobRegistry* blobRegistry();
  63
  64   virtual WebKit::WebIDBFactory* idbFactory() OVERRIDE;
  65
  66   // WebMimeRegistry methods:
  67   virtual WebKit::WebMimeRegistry::SupportsType supportsMIMEType(
  68       const WebKit::WebString&);
  69   virtual WebKit::WebMimeRegistry::SupportsType supportsImageMIMEType(
  70       const WebKit::WebString&);
  71   virtual WebKit::WebMimeRegistry::SupportsType supportsJavaScriptMIMEType(
  72       const WebKit::WebString&);
  73   // TODO(ddorwin): Remove after http://webk.it/82983 lands.
  74   virtual WebKit::WebMimeRegistry::SupportsType supportsMediaMIMEType(
  75       const WebKit::WebString&, const WebKit::WebString&);
  76   virtual WebKit::WebMimeRegistry::SupportsType supportsMediaMIMEType(
  77       const WebKit::WebString&,
  78       const WebKit::WebString&,
  79       const WebKit::WebString&);
  80   virtual WebKit::WebMimeRegistry::SupportsType supportsNonImageMIMEType(
  81       const WebKit::WebString&);
  82   virtual WebKit::WebString mimeTypeForExtension(const WebKit::WebString&);
  83   virtual WebKit::WebString wellKnownMimeTypeForExtension(
  84       const WebKit::WebString&);
  85   virtual WebKit::WebString mimeTypeFromFile(const WebKit::WebString&);
  86   virtual WebKit::WebString preferredExtensionForMIMEType(
  87       const WebKit::WebString&);
  88
  89  private:
  90
  91   class FileUtilities;
  92   scoped_ptr<FileUtilities> file_utilities_;
  93
  94   scoped_ptr<WebKit::WebBlobRegistry> blob_registry_;
  95
  96   scoped_ptr<WebFileSystemImpl> web_file_system_;
  97   scoped_ptr<WebKit::WebIDBFactory> web_idb_factory_;
  98 };
  99
 100 }  // namespace content
 101
 102 #endif  // CONTENT_WORKER_WORKER_WEBKITPLATFORMSUPPORT_IMPL_H_