fsfw/osal/windows/TmTcWinUdpBridge.h

53 lines
1.5 KiB
C++

#ifndef FSFW_OSAL_WINDOWS_TMTCWINUDPBRIDGE_H_
#define FSFW_OSAL_WINDOWS_TMTCWINUDPBRIDGE_H_
#include "../../tmtcservices/TmTcBridge.h"
#include <winsock2.h>
class TmTcWinUdpBridge: public TmTcBridge {
friend class TcWinUdpPollingTask;
public:
/* The ports chosen here should not be used by any other process. */
static const std::string DEFAULT_UDP_SERVER_PORT;
static const std::string DEFAULT_UDP_CLIENT_PORT;
TmTcWinUdpBridge(object_id_t objectId, object_id_t tcDestination,
object_id_t tmStoreId, object_id_t tcStoreId,
std::string udpServerPort = "", std::string udpClientPort = "");
virtual~ TmTcWinUdpBridge();
/**
* Set properties of internal mutex.
*/
void setMutexProperties(MutexIF::TimeoutType timeoutType, dur_millis_t timeoutMs);
ReturnValue_t initialize() override;
void checkAndSetClientAddress(sockaddr_in& clientAddress);
protected:
virtual ReturnValue_t sendTm(const uint8_t * data, size_t dataLen) override;
private:
SOCKET serverSocket = 0;
std::string udpServerPort;
std::string udpClientPort;
const int serverSocketOptions = 0;
struct sockaddr_in clientAddress;
int clientAddressLen = 0;
struct sockaddr_in serverAddress;
int serverAddressLen = 0;
//! Access to the client address is mutex protected as it is set by another task.
MutexIF::TimeoutType timeoutType = MutexIF::TimeoutType::WAITING;
dur_millis_t mutexTimeoutMs = 20;
MutexIF* mutex;
};
#endif /* FSFW_OSAL_HOST_TMTCWINUDPBRIDGE_H_ */