blob: 88421f4f1e8169a99c6bed5d9e6e743f2103409b [file] [log] [blame]
// Copyright (c) 2011 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_COMMON_NET_URL_REQUEST_CONTEXT_GETTER_H_
#define CHROME_COMMON_NET_URL_REQUEST_CONTEXT_GETTER_H_
#pragma once
#include "base/memory/ref_counted.h"
#include "base/task.h"
#include "net/base/net_export.h"
namespace base {
class MessageLoopProxy;
}
namespace net {
class CookieStore;
class URLRequestContext;
struct URLRequestContextGetterTraits;
// Interface for retrieving an net::URLRequestContext.
class NET_EXPORT URLRequestContextGetter
: public base::RefCountedThreadSafe<URLRequestContextGetter,
URLRequestContextGetterTraits> {
public:
virtual URLRequestContext* GetURLRequestContext() = 0;
// See http://crbug.com/77835 for why this shouldn't be used. Instead use
// GetURLRequestContext()->cookie_store();
virtual CookieStore* DONTUSEME_GetCookieStore();
// Returns a MessageLoopProxy corresponding to the thread on which the
// request IO happens (the thread on which the returned net::URLRequestContext
// may be used).
virtual scoped_refptr<base::MessageLoopProxy>
GetIOMessageLoopProxy() const = 0;
protected:
friend class base::RefCountedThreadSafe<URLRequestContextGetter,
URLRequestContextGetterTraits>;
friend class DeleteTask<const URLRequestContextGetter>;
friend struct URLRequestContextGetterTraits;
URLRequestContextGetter();
virtual ~URLRequestContextGetter();
private:
// OnDestruct is meant to ensure deletion on the thread on which the request
// IO happens.
void OnDestruct() const;
};
struct URLRequestContextGetterTraits {
static void Destruct(const URLRequestContextGetter* context_getter) {
context_getter->OnDestruct();
}
};
} // namespace net
#endif // CHROME_COMMON_NET_URL_REQUEST_CONTEXT_GETTER_H_