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// Copyright 2013 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_BROWSER_EXTENSIONS_API_MESSAGING_MESSAGE_PROPERTY_PROVIDER_H_
#define CHROME_BROWSER_EXTENSIONS_API_MESSAGING_MESSAGE_PROPERTY_PROVIDER_H_
#include <string>
#include "base/callback.h"
class GURL;
class Profile;
namespace base {
class TaskRunner;
}
namespace net {
class URLRequestContextGetter;
}
namespace extensions {
// This class provides properties of messages asynchronously.
class MessagePropertyProvider {
public:
MessagePropertyProvider();
typedef base::Callback<void(const std::string&)> ChannelIDCallback;
// Gets the DER-encoded public key of the domain-bound cert,
// aka TLS channel ID, for the given URL.
// Runs |reply| on the current message loop.
void GetChannelID(Profile* profile,
const GURL& source_url,
const ChannelIDCallback& reply);
private:
struct GetChannelIDOutput;
static void GetChannelIDOnIOThread(
scoped_refptr<base::TaskRunner> original_task_runner,
scoped_refptr<net::URLRequestContextGetter> request_context_getter,
const std::string& host,
const ChannelIDCallback& reply);
static void GotChannelID(
scoped_refptr<base::TaskRunner> original_task_runner,
struct GetChannelIDOutput* output,
const ChannelIDCallback& reply,
int status);
DISALLOW_COPY_AND_ASSIGN(MessagePropertyProvider);
};
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_API_MESSAGING_MESSAGE_PROPERTY_PROVIDER_H_
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