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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_TOOLS_SERVICE_DISCOVERY_SNIFFER_SERVICE_DISCOVERY_SNIFFER_H_
#define CHROME_TOOLS_SERVICE_DISCOVERY_SNIFFER_SERVICE_DISCOVERY_SNIFFER_H_
#include <map>
#include <string>
#include "base/memory/linked_ptr.h"
#include "chrome/browser/local_discovery/service_discovery_client.h"
namespace local_discovery {
// Resolves a service and prints out information regarding it to the
// console. |client| must outlive the ServicePrinter.
class ServicePrinter {
public:
ServicePrinter(ServiceDiscoveryClient* client,
const std::string& service_name);
~ServicePrinter();
void Added();
void Changed();
void Removed();
private:
void OnServiceResolved(ServiceResolver::RequestStatus status,
const ServiceDescription& service);
bool changed_;
scoped_ptr<ServiceResolver> service_resolver_;
DISALLOW_COPY_AND_ASSIGN(ServicePrinter);
};
// Monitors a service type and prints information regarding all services on it
// to the console. |client| must outlive the ServiceTypePrinter.
class ServiceTypePrinter : public ServiceWatcher::Delegate {
public:
ServiceTypePrinter(ServiceDiscoveryClient* client,
const std::string& service_type);
virtual ~ServiceTypePrinter();
bool Start();
virtual void OnServiceUpdated(ServiceWatcher::UpdateType,
const std::string& service_name) OVERRIDE;
private:
typedef std::map<std::string, linked_ptr<ServicePrinter> > ServiceMap;
ServiceMap services_;
scoped_ptr<ServiceWatcher> watcher_;
ServiceDiscoveryClient* client_;
DISALLOW_COPY_AND_ASSIGN(ServiceTypePrinter);
};
} // namespace local_discovery
#endif // CHROME_TOOLS_SERVICE_DISCOVERY_SNIFFER_SERVICE_DISCOVERY_SNIFFER_H_
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