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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(
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
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