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/blink_platform_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 BlinkPlatformImpl,
  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 void createMessageChannel(blink::WebMessagePortChannel** channel1,
  51                                     blink::WebMessagePortChannel** channel2);
  52   virtual void setCookies(const blink::WebURL& url,
  53                           const blink::WebURL& first_party_for_cookies,
  54                           const blink::WebString& value);
  55   virtual blink::WebString cookies(
  56       const blink::WebURL& url,
  57       const blink::WebURL& first_party_for_cookies);
  58   virtual blink::WebString defaultLocale();
  59   virtual blink::WebStorageNamespace* createLocalStorageNamespace();
  60   virtual void dispatchStorageEvent(
  61       const blink::WebString& key, const blink::WebString& old_value,
  62       const blink::WebString& new_value, const blink::WebString& origin,
  63       const blink::WebURL& url, bool is_local_storage);
  64
  65   virtual blink::Platform::FileHandle databaseOpenFile(
  66       const blink::WebString& vfs_file_name, int desired_flags);
  67   virtual int databaseDeleteFile(const blink::WebString& vfs_file_name,
  68                                  bool sync_dir);
  69   virtual long databaseGetFileAttributes(
  70       const blink::WebString& vfs_file_name);
  71   virtual long long databaseGetFileSize(
  72       const blink::WebString& vfs_file_name);
  73   virtual long long databaseGetSpaceAvailableForOrigin(
  74       const blink::WebString& origin_identifier);
  75   virtual blink::WebBlobRegistry* blobRegistry();
  76   virtual blink::WebIDBFactory* idbFactory();
  77   virtual blink::WebDatabaseObserver* databaseObserver();
  78
  79   // WebMimeRegistry methods:
  80   virtual blink::WebMimeRegistry::SupportsType supportsMIMEType(
  81       const blink::WebString&);
  82   virtual blink::WebMimeRegistry::SupportsType supportsImageMIMEType(
  83       const blink::WebString&);
  84   virtual blink::WebMimeRegistry::SupportsType supportsJavaScriptMIMEType(
  85       const blink::WebString&);
  86   virtual blink::WebMimeRegistry::SupportsType supportsMediaMIMEType(
  87       const blink::WebString&,
  88       const blink::WebString&,
  89       const blink::WebString&);
  90   virtual bool supportsMediaSourceMIMEType(
  91       const blink::WebString&,
  92       const blink::WebString&);
  93   virtual bool supportsEncryptedMediaMIMEType(const blink::WebString&,
  94                                               const blink::WebString&,
  95                                               const blink::WebString&);
  96   virtual blink::WebMimeRegistry::SupportsType supportsNonImageMIMEType(
  97       const blink::WebString&);
  98   virtual blink::WebString mimeTypeForExtension(const blink::WebString&);
  99   virtual blink::WebString wellKnownMimeTypeForExtension(
 100       const blink::WebString&);
 101   virtual blink::WebString mimeTypeFromFile(const blink::WebString&);
 102   virtual void queryStorageUsageAndQuota(
 103       const blink::WebURL& storage_partition,
 104       blink::WebStorageQuotaType,
 105       blink::WebStorageQuotaCallbacks) OVERRIDE;
 106
 107   WebDatabaseObserverImpl* web_database_observer_impl() {
 108     return web_database_observer_impl_.get();
 109   }
 110
 111  private:
 112
 113   class FileUtilities;
 114   scoped_ptr<FileUtilities> file_utilities_;
 115   scoped_ptr<blink::WebBlobRegistry> blob_registry_;
 116   scoped_ptr<blink::WebIDBFactory> web_idb_factory_;
 117   scoped_refptr<ThreadSafeSender> thread_safe_sender_;
 118   scoped_refptr<base::MessageLoopProxy> child_thread_loop_;
 119   scoped_refptr<IPC::SyncMessageFilter> sync_message_filter_;
 120   scoped_refptr<QuotaMessageFilter> quota_message_filter_;
 121   scoped_ptr<WebDatabaseObserverImpl> web_database_observer_impl_;
 122
 123   DISALLOW_COPY_AND_ASSIGN(WorkerWebKitPlatformSupportImpl);
 124 };
 125
 126 }  // namespace content
 127
 128 #endif  // CONTENT_WORKER_WORKER_WEBKITPLATFORMSUPPORT_IMPL_H_