fsfw/osal/windows/TcWinTcpServer.h

57 lines
1.5 KiB
C++

#ifndef FSFW_OSAL_WINDOWS_TCWINTCPSERVER_H_
#define FSFW_OSAL_WINDOWS_TCWINTCPSERVER_H_
#include "../../objectmanager/SystemObject.h"
#include "../../tasks/ExecutableObjectIF.h"
#include <string>
#include <vector>
//! Debugging preprocessor define.
#define FSFW_TCP_SERVER_WIRETAPPING_ENABLED 0
/**
* @brief Windows TCP server used to receive telecommands on a Windows Host
* @details
* Based on: https://docs.microsoft.com/en-us/windows/win32/winsock/complete-server-code
*/
class TcWinTcpServer:
public SystemObject,
public ExecutableObjectIF {
public:
/* The ports chosen here should not be used by any other process. */
static const std::string DEFAULT_TCP_SERVER_PORT;
static const std::string DEFAULT_TCP_CLIENT_PORT;
TcWinTcpServer(object_id_t objectId, object_id_t tmtcUnixUdpBridge,
std::string customTcpServerPort = "");
virtual~ TcWinTcpServer();
ReturnValue_t initialize() override;
ReturnValue_t performOperation(uint8_t opCode) override;
private:
std::string tcpPort;
SOCKET listenerTcpSocket = 0;
struct sockaddr_in tcpAddress;
int tcpAddrLen = sizeof(tcpAddress);
int currentBacklog = 3;
std::vector<uint8_t> receptionBuffer;
int tcpSockOpt = 0;
enum class ErrorSources {
GETADDRINFO_CALL,
SOCKET_CALL,
SETSOCKOPT_CALL,
BIND_CALL,
LISTEN_CALL,
ACCEPT_CALL
};
void handleError(ErrorSources errorSrc);
};
#endif /* FSFW_OSAL_WINDOWS_TCWINTCPSERVER_H_ */