content/child/webblobregistry_impl.h

   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.
   4
   5 #ifndef CONTENT_CHILD_WEBBLOBREGISTRY_IMPL_H_
   6 #define CONTENT_CHILD_WEBBLOBREGISTRY_IMPL_H_
   7
   8 #include <string>
   9
  10 #include "base/memory/ref_counted.h"
  11 #include "third_party/WebKit/public/platform/WebBlobRegistry.h"
  12
  13 namespace content {
  14 class ThreadSafeSender;
  15
  16 class WebBlobRegistryImpl : public blink::WebBlobRegistry {
  17  public:
  18   explicit WebBlobRegistryImpl(ThreadSafeSender* sender);
  19   virtual ~WebBlobRegistryImpl();
  20
  21   virtual void registerBlobData(const blink::WebString& uuid,
  22                                 const blink::WebBlobData& data);
  23   virtual void addBlobDataRef(const blink::WebString& uuid);
  24   virtual void removeBlobDataRef(const blink::WebString& uuid);
  25   virtual void registerPublicBlobURL(const blink::WebURL&,
  26                                      const blink::WebString& uuid);
  27   virtual void revokePublicBlobURL(const blink::WebURL&);
  28
  29   // Additional support for Streams.
  30   virtual void registerStreamURL(const blink::WebURL& url,
  31                                  const blink::WebString& content_type);
  32   virtual void registerStreamURL(const blink::WebURL& url,
  33                                  const blink::WebURL& src_url);
  34   virtual void addDataToStream(const blink::WebURL& url,
  35                                blink::WebThreadSafeData& data);
  36   virtual void finalizeStream(const blink::WebURL& url);
  37   virtual void abortStream(const blink::WebURL& url);
  38   virtual void unregisterStreamURL(const blink::WebURL& url);
  39
  40  private:
  41   void SendDataForBlob(const std::string& uuid_str,
  42                        const blink::WebThreadSafeData& data);
  43
  44   scoped_refptr<ThreadSafeSender> sender_;
  45 };
  46
  47 }  // namespace content
  48
  49 #endif  // CONTENT_CHILD_FILEAPI_WEBBLOBREGISTRY_IMPL_H_