fsfw/osal/common/UdpTmTcBridge.h

58 lines
1.6 KiB
C++

#ifndef FSFW_OSAL_WINDOWS_TMTCWINUDPBRIDGE_H_
#define FSFW_OSAL_WINDOWS_TMTCWINUDPBRIDGE_H_
#include "TcpIpBase.h"
#include "../../platform.h"
#include "../../tmtcservices/TmTcBridge.h"
#ifdef PLATFORM_WIN
#include <ws2tcpip.h>
#elif defined(PLATFORM_UNIX)
#include <sys/socket.h>
#endif
#include <string>
/**
* @brief This class should be used with the UdpTcPollingTask to implement a UDP server
* for receiving and sending PUS TMTC.
*/
class UdpTmTcBridge:
public TmTcBridge,
public TcpIpBase {
friend class UdpTcPollingTask;
public:
/* The ports chosen here should not be used by any other process. */
static const std::string DEFAULT_UDP_SERVER_PORT;
UdpTmTcBridge(object_id_t objectId, object_id_t tcDestination,
object_id_t tmStoreId, object_id_t tcStoreId, std::string udpServerPort = "");
virtual~ UdpTmTcBridge();
/**
* Set properties of internal mutex.
*/
void setMutexProperties(MutexIF::TimeoutType timeoutType, dur_millis_t timeoutMs);
ReturnValue_t initialize() override;
void checkAndSetClientAddress(sockaddr& clientAddress);
protected:
virtual ReturnValue_t sendTm(const uint8_t * data, size_t dataLen) override;
private:
std::string udpServerPort;
struct sockaddr clientAddress;
socklen_t clientAddressLen = 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_ */