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Split up FIFO into StaticFIFO and normale FIFO

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This commit is contained in:
Robin Müller
2020-07-05 23:53:13 +02:00
parent 2395e487ae
commit ebec074655
12 changed files with 309 additions and 84 deletions
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30
osal/linux/TcUnixUdpPollingTask.h
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@ -1,8 +1,11 @@
#ifndef FRAMEWORK_OSAL_LINUX_TCSOCKETPOLLINGTASK_H_
#define FRAMEWORK_OSAL_LINUX_TCSOCKETPOLLINGTASK_H_
#include <framework/objectmanager/SystemObject.h>
#include <framework/osal/linux/TmTcUnixUdpBridge.h>
#include <framework/tasks/ExecutableObjectIF.h>
#include <sys/socket.h>
#include <vector>
/**
* @brief This class can be used to implement the polling of a Unix socket,
@ -17,15 +20,34 @@ class TcSocketPollingTask: public SystemObject,
public ExecutableObjectIF {
friend class TmTcUnixUdpBridge;
public:
TcSocketPollingTask(object_id_t objectId, object_id_t tmtcUnixUdpBridge);
static constexpr size_t DEFAULT_MAX_FRAME_SIZE = 2048;
//! 0.5 default milliseconds timeout for now.
static constexpr timeval DEFAULT_TIMEOUT = {.tv_sec = 0, .tv_usec = 500};
TcSocketPollingTask(object_id_t objectId, object_id_t tmtcUnixUdpBridge,
size_t frameSize = 0, double timeoutSeconds = -1);
virtual~ TcSocketPollingTask();
virtual ReturnValue_t performOperation(uint8_t opCode) override;
virtual ReturnValue_t initialize() override;
private:
//! Sender Address is cached here.
const struct sockaddr senderAddress;
};
//! TMTC bridge is cached.
object_id_t tmtcBridgeId = objects::NO_OBJECT;
TmTcUnixUdpBridge* tmtcBridge = nullptr;
//! Reception flags: https://linux.die.net/man/2/recvfrom.
int receptionFlags = 0;
//! Server socket, which is member of TMTC bridge and is assigned in
//! constructor
int serverUdpSocket = 0;
std::vector<uint8_t> receptionBuffer;
size_t frameSize = 0;
timeval receptionTimeout;
ReturnValue_t handleSuccessfullTcRead();