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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 CLOUD_PRINT_GCP20_PROTOTYPE_CLOUD_PRINT_XMPP_LISTENER_H_
#define CLOUD_PRINT_GCP20_PROTOTYPE_CLOUD_PRINT_XMPP_LISTENER_H_
#include <string>
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_ptr.h"
#include "jingle/notifier/listener/push_client_observer.h"
namespace base {
class SingleThreadTaskRunner;
} // namespace base
namespace net {
class URLRequestContextGetter;
} // namespace net
namespace notifier {
class PushClient;
} // namespace notifier
class CloudPrintXmppListener: public notifier::PushClientObserver {
public:
class Delegate {
public:
virtual ~Delegate() {}
// Invoked when XMPP connection was established.
virtual void OnXmppConnected() = 0;
// Invoked when server rejected our credentials.
virtual void OnXmppAuthError() = 0;
// Invoked when server is unavailable.
virtual void OnXmppNetworkError() = 0;
// Invoked when new printjob was received.
virtual void OnXmppNewPrintJob(const std::string& device_id) = 0;
// Invoked when local settings was updated.
virtual void OnXmppNewLocalSettings(const std::string& device_id) = 0;
// Invoked when printer was deleted from server.
virtual void OnXmppDeleteNotification(const std::string& device_id) = 0;
};
CloudPrintXmppListener(
const std::string& robot_email,
scoped_refptr<base::SingleThreadTaskRunner> task_runner,
Delegate* delegate);
virtual ~CloudPrintXmppListener();
// Connects to the server.
void Connect(const std::string& access_token);
private:
// notifier::PushClientObserver methods:
virtual void OnNotificationsEnabled() OVERRIDE;
virtual void OnNotificationsDisabled(
notifier::NotificationsDisabledReason reason) OVERRIDE;
virtual void OnIncomingNotification(
const notifier::Notification& notification) OVERRIDE;
virtual void OnPingResponse() OVERRIDE;
// Is used for reconnection when number of retries is now exhausted.
void ReconnectInternal();
// Credentials:
std::string robot_email_;
std::string access_token_;
scoped_refptr<net::URLRequestContextGetter> context_getter_;
// Internal listener.
scoped_ptr<notifier::PushClient> push_client_;
Delegate* delegate_;
DISALLOW_COPY_AND_ASSIGN(CloudPrintXmppListener);
};
#endif // CLOUD_PRINT_GCP20_PROTOTYPE_CLOUD_PRINT_XMPP_LISTENER_H_
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