extensions/browser/api/diagnostics/diagnostics_api.h

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef EXTENSIONS_BROWSER_API_DIAGNOSTICS_DIAGNOSTICS_API_H_
   6 #define EXTENSIONS_BROWSER_API_DIAGNOSTICS_DIAGNOSTICS_API_H_
   7
   8 #include <string>
   9
  10 #include "base/memory/scoped_ptr.h"
  11 #include "extensions/browser/api/async_api_function.h"
  12 #include "extensions/common/api/diagnostics.h"
  13
  14 namespace extensions {
  15
  16 class DiagnosticsSendPacketFunction : public AsyncApiFunction {
  17  public:
  18   // Result code for sending packet. Platform specific AsyncWorkStart() will
  19   // finish with this ResultCode so we can maximize shared code.
  20   enum SendPacketResultCode {
  21     // Ping packed is sent and ICMP reply is received before time out.
  22     SEND_PACKET_OK,
  23
  24     // Not implemented on the platform.
  25     SEND_PACKET_NOT_IMPLEMENTED,
  26
  27     // The ping operation failed because of timeout or network unreachable.
  28     SEND_PACKET_FAILED,
  29   };
  30
  31   DECLARE_EXTENSION_FUNCTION("diagnostics.sendPacket", DIAGNOSTICS_SENDPACKET);
  32
  33   DiagnosticsSendPacketFunction();
  34
  35  protected:
  36   ~DiagnosticsSendPacketFunction() override;
  37
  38   // AsyncApiFunction:
  39   bool Prepare() override;
  40   // This methods will be implemented differently on different platforms.
  41   void AsyncWorkStart() override;
  42   bool Respond() override;
  43
  44  private:
  45   void SendPingPacket();
  46   void OnCompleted(SendPacketResultCode result_code,
  47                    const std::string& ip,
  48                    double latency);
  49
  50   scoped_ptr<api::diagnostics::SendPacket::Params> parameters_;
  51 };
  52
  53 }  // namespace extensions
  54
  55 #endif  // EXTENSIONS_BROWSER_API_DIAGNOSTICS_DIAGNOSTICS_API_H_