1 files changed, 75 insertions, 0 deletions
diff --git a/chromium/content/browser/loader/sync_resource_handler.h b/chromium/content/browser/loader/sync_resource_handler.h
new file mode 100644
index 00000000000..af254729332
--- /dev/null
+++ b/chromium/content/browser/loader/sync_resource_handler.h
@@ -0,0 +1,75 @@
+// Copyright (c) 2012 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 CONTENT_BROWSER_LOADER_SYNC_RESOURCE_HANDLER_H_
+#define CONTENT_BROWSER_LOADER_SYNC_RESOURCE_HANDLER_H_
+
+#include <string>
+
+#include "content/browser/loader/resource_handler.h"
+#include "content/public/common/resource_response.h"
+
+namespace IPC {
+class Message;
+}
+
+namespace net {
+class IOBuffer;
+class URLRequest;
+}
+
+namespace content {
+class ResourceDispatcherHostImpl;
+class ResourceMessageFilter;
+
+// Used to complete a synchronous resource request in response to resource load
+// events from the resource dispatcher host.
+class SyncResourceHandler : public ResourceHandler {
+ public:
+  SyncResourceHandler(ResourceMessageFilter* filter,
+                      net::URLRequest* request,
+                      IPC::Message* result_message,
+                      ResourceDispatcherHostImpl* resource_dispatcher_host);
+  virtual ~SyncResourceHandler();
+
+  virtual bool OnUploadProgress(int request_id,
+                                uint64 position,
+                                uint64 size) OVERRIDE;
+  virtual bool OnRequestRedirected(int request_id,
+                                   const GURL& new_url,
+                                   ResourceResponse* response,
+                                   bool* defer) OVERRIDE;
+  virtual bool OnResponseStarted(int request_id,
+                                 ResourceResponse* response,
+                                 bool* defer) OVERRIDE;
+  virtual bool OnWillStart(int request_id,
+                           const GURL& url,
+                           bool* defer) OVERRIDE;
+  virtual bool OnWillRead(int request_id,
+                          net::IOBuffer** buf,
+                          int* buf_size,
+                          int min_size) OVERRIDE;
+  virtual bool OnReadCompleted(int request_id,
+                               int bytes_read,
+                               bool* defer) OVERRIDE;
+  virtual bool OnResponseCompleted(int request_id,
+                                   const net::URLRequestStatus& status,
+                                   const std::string& security_info) OVERRIDE;
+  virtual void OnDataDownloaded(int request_id, int bytes_downloaded) OVERRIDE;
+
+ private:
+  enum { kReadBufSize = 3840 };
+
+  scoped_refptr<net::IOBuffer> read_buffer_;
+
+  SyncLoadResult result_;
+  scoped_refptr<ResourceMessageFilter> filter_;
+  net::URLRequest* request_;
+  IPC::Message* result_message_;
+  ResourceDispatcherHostImpl* rdh_;
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_LOADER_SYNC_RESOURCE_HANDLER_H_