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      1 // Copyright 2014 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 DEVICE_SERIAL_SERIAL_DEVICE_ENUMERATOR_LINUX_H_
      6 #define DEVICE_SERIAL_SERIAL_DEVICE_ENUMERATOR_LINUX_H_
      7 
      8 #include <libudev.h>
      9 
     10 #include "base/memory/scoped_ptr.h"
     11 #include "device/serial/serial_device_enumerator.h"
     12 
     13 namespace device {
     14 
     15 // Discovers and enumerates serial devices available to the host.
     16 class SerialDeviceEnumeratorLinux : public SerialDeviceEnumerator {
     17  public:
     18   SerialDeviceEnumeratorLinux();
     19   virtual ~SerialDeviceEnumeratorLinux();
     20 
     21   // Implementation for SerialDeviceEnumerator.
     22   virtual mojo::Array<SerialDeviceInfoPtr> GetDevices() OVERRIDE;
     23 
     24  private:
     25   struct UdevDeleter {
     26     void operator()(udev* handle);
     27   };
     28 
     29   scoped_ptr<udev, UdevDeleter> udev_;
     30 
     31   DISALLOW_COPY_AND_ASSIGN(SerialDeviceEnumeratorLinux);
     32 };
     33 
     34 }  // namespace device
     35 
     36 #endif  // DEVICE_SERIAL_SERIAL_DEVICE_ENUMERATOR_LINUX_H_
     37