diff options
Diffstat (limited to 'include/device.h')
| -rw-r--r-- | include/device.h | 42 |
1 files changed, 25 insertions, 17 deletions
diff --git a/include/device.h b/include/device.h index f686fbd..938fc75 100644 --- a/include/device.h +++ b/include/device.h @@ -8,9 +8,12 @@ // TODO !! SEMAPHORE +#include <atomic> + namespace nitrokey { namespace device { using namespace std::chrono_literals; + using std::chrono::milliseconds; struct EnumClassHash { @@ -22,6 +25,7 @@ namespace device { }; enum class DeviceModel{ + UNKNOWN, PRO, STORAGE }; @@ -29,8 +33,11 @@ enum class DeviceModel{ class Device { public: - Device(); - virtual ~Device(){disconnect();} + Device(const uint16_t vid, const uint16_t pid, const DeviceModel model, + const milliseconds send_receive_delay, const int retry_receiving_count, + const milliseconds retry_timeout); + + virtual ~Device(){disconnect();} // lack of device is not actually an error, // so it doesn't throw @@ -51,31 +58,32 @@ public: int get_retry_receiving_count() const { return m_retry_receiving_count; }; int get_retry_sending_count() const { return m_retry_sending_count; }; std::chrono::milliseconds get_retry_timeout() const { return m_retry_timeout; }; - std::chrono::milliseconds get_send_receive_delay() const {return m_send_receive_delay;} + std::chrono::milliseconds get_send_receive_delay() const {return m_send_receive_delay;} - int get_last_command_status() {auto a = last_command_status; last_command_status = 0; return a;}; - void set_last_command_status(uint8_t _err) { last_command_status = _err;} ; - bool last_command_sucessfull() const {return last_command_status == 0;}; - DeviceModel get_device_model() const {return m_model;} + int get_last_command_status() {int a = last_command_status; last_command_status = 0; return a;}; + void set_last_command_status(uint8_t _err) { last_command_status = _err;} ; + bool last_command_sucessfull() const {return last_command_status == 0;}; + DeviceModel get_device_model() const {return m_model;} private: - uint8_t last_command_status; + std::atomic<uint8_t> last_command_status; - protected: - uint16_t m_vid; - uint16_t m_pid; - DeviceModel m_model; +protected: + const uint16_t m_vid; + const uint16_t m_pid; + const DeviceModel m_model; /* * While the project uses Signal11 portable HIDAPI * library, there's no way of doing it asynchronously, * hence polling. */ - int m_retry_sending_count; - int m_retry_receiving_count; - std::chrono::milliseconds m_retry_timeout; - std::chrono::milliseconds m_send_receive_delay; + const int m_retry_sending_count; + const int m_retry_receiving_count; + const std::chrono::milliseconds m_retry_timeout; + const std::chrono::milliseconds m_send_receive_delay; + + std::atomic<hid_device *>mp_devhandle; - hid_device *mp_devhandle; }; class Stick10 : public Device { |