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// 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(
net::URLRequest* request,
scoped_ptr<ResourceHandler> next_handler)
: ResourceHandler(request),
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(uint64 position,
uint64 size) {
DCHECK(next_handler_.get());
return next_handler_->OnUploadProgress(position, size);
}
bool LayeredResourceHandler::OnRequestRedirected(
const net::RedirectInfo& redirect_info,
ResourceResponse* response,
bool* defer) {
DCHECK(next_handler_.get());
return next_handler_->OnRequestRedirected(redirect_info, response, defer);
}
bool LayeredResourceHandler::OnResponseStarted(ResourceResponse* response,
bool* defer) {
DCHECK(next_handler_.get());
return next_handler_->OnResponseStarted(response, defer);
}
bool LayeredResourceHandler::OnWillStart(const GURL& url,
bool* defer) {
DCHECK(next_handler_.get());
return next_handler_->OnWillStart(url, defer);
}
bool LayeredResourceHandler::OnBeforeNetworkStart(const GURL& url,
bool* defer) {
DCHECK(next_handler_.get());
return next_handler_->OnBeforeNetworkStart(url, defer);
}
bool LayeredResourceHandler::OnWillRead(scoped_refptr<net::IOBuffer>* buf,
int* buf_size,
int min_size) {
DCHECK(next_handler_.get());
return next_handler_->OnWillRead(buf, buf_size, min_size);
}
bool LayeredResourceHandler::OnReadCompleted(int bytes_read, bool* defer) {
DCHECK(next_handler_.get());
return next_handler_->OnReadCompleted(bytes_read, defer);
}
void LayeredResourceHandler::OnResponseCompleted(
const net::URLRequestStatus& status,
const std::string& security_info,
bool* defer) {
DCHECK(next_handler_.get());
next_handler_->OnResponseCompleted(status, security_info, defer);
}
void LayeredResourceHandler::OnDataDownloaded(int bytes_downloaded) {
DCHECK(next_handler_.get());
next_handler_->OnDataDownloaded(bytes_downloaded);
}
} // namespace content
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