Index: chrome/browser/renderer_host/media_resource_handler.h |
diff --git a/chrome/browser/renderer_host/media_resource_handler.h b/chrome/browser/renderer_host/media_resource_handler.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..93be6d706fffa8e7fd0a71e140130fb3f7e9a07d |
--- /dev/null |
+++ b/chrome/browser/renderer_host/media_resource_handler.h |
@@ -0,0 +1,50 @@ |
+// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef CHROME_BROWSER_RENDERER_HOST_MEDIA_RESOURCE_HANDLER_H_ |
+#define CHROME_BROWSER_RENDERER_HOST_MEDIA_RESOURCE_HANDLER_H_ |
+ |
+#include "base/process.h" |
+#include "base/platform_file.h" |
+#include "chrome/browser/renderer_host/resource_dispatcher_host.h" |
+#include "chrome/browser/renderer_host/resource_handler.h" |
+ |
+// Used to complete a media resource request in response to resource load events |
+// from the resource dispatcher host. This handler only works asynchronously and |
+// tries to work with file for response data if possible. If a response data |
+// file is not available, it redirects calls to underlying handler. |
+class MediaResourceHandler : public ResourceHandler { |
+ public: |
+ MediaResourceHandler(ResourceHandler* resource_handler, |
+ ResourceDispatcherHost::Receiver* receiver, |
+ int render_process_host_id, |
+ int routing_id, |
+ base::ProcessHandle render_process, |
+ ResourceDispatcherHost* resource_dispatcher_host); |
+ |
+ // ResourceHandler implementation: |
+ bool OnUploadProgress(int request_id, uint64 position, uint64 size); |
+ bool OnRequestRedirected(int request_id, const GURL& new_url); |
+ bool OnResponseStarted(int request_id, ResourceResponse* response); |
+ bool OnWillRead(int request_id, net::IOBuffer** buf, int* buf_size, |
+ int min_size); |
+ bool OnReadCompleted(int request_id, int* bytes_read); |
+ bool OnResponseCompleted(int request_id, const URLRequestStatus& status, |
+ const std::string& security_info); |
+ |
+ private: |
+ ResourceDispatcherHost::Receiver* receiver_; |
+ int render_process_host_id_; |
+ int routing_id_; |
+ base::ProcessHandle render_process_; |
+ scoped_refptr<ResourceHandler> handler_; |
+ ResourceDispatcherHost* rdh_; |
+ bool has_file_handle_; |
+ int64 position_; |
+ int64 size_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(MediaResourceHandler); |
+}; |
+ |
+#endif // CHROME_BROWSER_RENDERER_HOST_MEDIA_RESOURCE_HANDLER_H_ |