Connectivity Diagnostics API: chrome.diagnostics.sendPacket

chromeos/dbus/icmp_packet_sender.h

+// Copyright (c) 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 CHROMEOS_DBUS_ICMP_PACKET_SENDER_H_
+#define CHROMEOS_DBUS_ICMP_PACKET_SENDER_H_
+

[xiaowenx, 2013/06/17 08:19:55]

#include <string>

[Bei Zhang, 2013/06/17 09:13:11]

Done.

+#include "base/callback.h"
+#include "chromeos/chromeos_export.h"
+
+namespace chromeos {
+
+class CHROMEOS_EXPORT ICMPPacketSender {
+ public:
+  typedef base::Callback<void(bool succeeded,
+                              const std::string& ip,
+                              int latency)> SendCallback;

[xiaowenx, 2013/06/17 08:41:32]

double latency

[Bei Zhang, 2013/06/17 09:13:11]

Done.

+  ICMPPacketSender();
+  ~ICMPPacketSender();
+
+  // Send ICMP packet with given parameters.
+  // Pass NULL for omitted argument.
+  void Send(const std::string& ip, int* ttl, int* timeout, int* size,
+            const SendCallback& callback);
+
+  static ICMPPacketSender* GetInstance();
+ private:
+  void OnSend(const SendCallback& callback,
+              bool succeeded, const std::string& reply);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROMEOS_DBUS_ICMP_PACKET_SENDER_H_