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_FILEAPI_WEBBLOBREGISTRY_IMPL_H_
   6 #define CONTENT_CHILD_FILEAPI_WEBBLOBREGISTRY_IMPL_H_
   7
   8 #include "base/memory/ref_counted.h"
   9 #include "third_party/WebKit/public/platform/WebBlobRegistry.h"
  10 #include "webkit/common/blob/blob_data.h"
  11
  12 namespace blink {
  13 class WebBlobData;
  14 class WebString;
  15 class WebThreadSafeData;
  16 class WebURL;
  17 }
  18
  19 namespace content {
  20 class ThreadSafeSender;
  21
  22 class WebBlobRegistryImpl : public blink::WebBlobRegistry {
  23  public:
  24   explicit WebBlobRegistryImpl(ThreadSafeSender* sender);
  25   virtual ~WebBlobRegistryImpl();
  26
  27   virtual void registerBlobData(const blink::WebString& uuid,
  28                                 const blink::WebBlobData& data);
  29   virtual void addBlobDataRef(const blink::WebString& uuid);
  30   virtual void removeBlobDataRef(const blink::WebString& uuid);
  31   virtual void registerPublicBlobURL(const blink::WebURL&,
  32                                      const blink::WebString& uuid);
  33   virtual void revokePublicBlobURL(const blink::WebURL&);
  34
  35   // Additional support for Streams.
  36   virtual void registerStreamURL(const blink::WebURL& url,
  37                                  const blink::WebString& content_type);
  38   virtual void registerStreamURL(const blink::WebURL& url,
  39                                  const blink::WebURL& src_url);
  40   virtual void addDataToStream(const blink::WebURL& url,
  41                                blink::WebThreadSafeData& data);
  42   virtual void finalizeStream(const blink::WebURL& url);
  43   virtual void abortStream(const blink::WebURL& url);
  44   virtual void unregisterStreamURL(const blink::WebURL& url);
  45
  46  private:
  47   void SendDataForBlob(const std::string& uuid_str,
  48                        const blink::WebThreadSafeData& data);
  49
  50   scoped_refptr<ThreadSafeSender> sender_;
  51 };
  52
  53 }  // namespace content
  54
  55 #endif  // CONTENT_CHILD_FILEAPI_WEBBLOBREGISTRY_IMPL_H_