| // 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. |
| |
| #include "content/browser/loader/layered_resource_handler.h" |
| |
| #include "base/logging.h" |
| |
| namespace content { |
| |
| LayeredResourceHandler::LayeredResourceHandler( |
| scoped_ptr<ResourceHandler> next_handler) |
| : next_handler_(next_handler.Pass()) { |
| } |
| |
| LayeredResourceHandler::~LayeredResourceHandler() { |
| } |
| |
| void LayeredResourceHandler::SetController(ResourceController* controller) { |
| ResourceHandler::SetController(controller); |
| |
| // Pass the controller down to the next handler. This method is intended to |
| // be overriden by subclasses of LayeredResourceHandler that need to insert a |
| // different ResourceController. |
| |
| DCHECK(next_handler_.get()); |
| next_handler_->SetController(controller); |
| } |
| |
| bool LayeredResourceHandler::OnUploadProgress(int request_id, uint64 position, |
| uint64 size) { |
| DCHECK(next_handler_.get()); |
| return next_handler_->OnUploadProgress(request_id, position, size); |
| } |
| |
| bool LayeredResourceHandler::OnRequestRedirected(int request_id, |
| const GURL& url, |
| ResourceResponse* response, |
| bool* defer) { |
| DCHECK(next_handler_.get()); |
| return next_handler_->OnRequestRedirected(request_id, url, response, defer); |
| } |
| |
| bool LayeredResourceHandler::OnResponseStarted(int request_id, |
| ResourceResponse* response, |
| bool* defer) { |
| DCHECK(next_handler_.get()); |
| return next_handler_->OnResponseStarted(request_id, response, defer); |
| } |
| |
| bool LayeredResourceHandler::OnWillStart(int request_id, const GURL& url, |
| bool* defer) { |
| DCHECK(next_handler_.get()); |
| return next_handler_->OnWillStart(request_id, url, defer); |
| } |
| |
| bool LayeredResourceHandler::OnWillRead(int request_id, net::IOBuffer** buf, |
| int* buf_size, int min_size) { |
| DCHECK(next_handler_.get()); |
| return next_handler_->OnWillRead(request_id, buf, buf_size, min_size); |
| } |
| |
| bool LayeredResourceHandler::OnReadCompleted(int request_id, int bytes_read, |
| bool* defer) { |
| DCHECK(next_handler_.get()); |
| return next_handler_->OnReadCompleted(request_id, bytes_read, defer); |
| } |
| |
| bool LayeredResourceHandler::OnResponseCompleted( |
| int request_id, |
| const net::URLRequestStatus& status, |
| const std::string& security_info) { |
| DCHECK(next_handler_.get()); |
| return next_handler_->OnResponseCompleted(request_id, status, security_info); |
| } |
| |
| void LayeredResourceHandler::OnDataDownloaded(int request_id, |
| int bytes_downloaded) { |
| DCHECK(next_handler_.get()); |
| next_handler_->OnDataDownloaded(request_id, bytes_downloaded); |
| } |
| |
| } // namespace content |