50 lines
1.5 KiB
C++
50 lines
1.5 KiB
C++
#ifndef FRAMEWORK_OSAL_LINUX_TMTCUNIXUDPBRIDGE_H_
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#define FRAMEWORK_OSAL_LINUX_TMTCUNIXUDPBRIDGE_H_
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#include "../../tmtcservices/AcceptsTelecommandsIF.h"
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#include "../../tmtcservices/TmTcBridge.h"
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <netinet/udp.h>
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class TmTcUnixUdpBridge:
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public TmTcBridge {
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friend class TcUnixUdpPollingTask;
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public:
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/* The ports chosen here should not be used by any other process.
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List of used ports on Linux: /etc/services */
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static const std::string DEFAULT_UDP_SERVER_PORT;
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TmTcUnixUdpBridge(object_id_t objectId, object_id_t tcDestination,
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object_id_t tmStoreId, object_id_t tcStoreId,
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std::string serverPort = "");
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virtual~ TmTcUnixUdpBridge();
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/**
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* Set properties of internal mutex.
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*/
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void setMutexProperties(MutexIF::TimeoutType timeoutType, dur_millis_t timeoutMs);
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ReturnValue_t initialize() override;
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void checkAndSetClientAddress(sockaddr_in& clientAddress);
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protected:
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virtual ReturnValue_t sendTm(const uint8_t * data, size_t dataLen) override;
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private:
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int serverSocket = 0;
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std::string udpServerPort;
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struct sockaddr_in clientAddress;
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socklen_t clientAddressLen = 0;
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//! Access to the client address is mutex protected as it is set by another task.
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MutexIF::TimeoutType timeoutType = MutexIF::TimeoutType::WAITING;
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dur_millis_t mutexTimeoutMs = 20;
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MutexIF* mutex;
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};
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#endif /* FRAMEWORK_OSAL_LINUX_TMTCUNIXUDPBRIDGE_H_ */
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