trucknet/unp.h File Reference

#include <stdio.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <errno.h>
#include <netdb.h>

Go to the source code of this file.

Defines
#define	SOCKET   int
Functions
void	err_sys (const char *msg)
	Short Description.
SOCKET	SocketTCP ()
	Short Description.
SOCKET	SocketUDP ()
	Short Description.
hostent *	Gethostbyname (const char *name)
	Short Description.
int	Connect (SOCKET s, const struct sockaddr_in *name)
	Short Description.
void	Sockaddr_url (struct sockaddr_in *sa, const char *URL, const u_short sin_port)
	Short Description.
void	Sockaddr_ip (struct sockaddr_in *sa, const char *IP, const u_short sin_port)
	Short Description.
SOCKET	Accept_server (SOCKET s, struct sockaddr_in *sa)
	Short Description.
void	Bind_server (SOCKET s, short port)
	Short Description.
void	Listen (SOCKET s)
	Short Description.
void	LocalSocketPair (int type, int protocol, SOCKET sockets[2])
	Short Description.

---

Define Documentation

#define SOCKET   int

Definition at line 22 of file unp.h. Referenced by UNIXmsgServer::Accept(), Accept_server(), handler(), main(), Daemon::processControlServer(), receiver(), TCPmsg::run(), runServer(), TCPmsg::select(), SocketTCP(), SocketUDP(), testNamedSockets(), and UNIXmsg::UNIXmsg().

---

Function Documentation

SOCKET Accept_server (  SOCKET  s, struct sockaddr_in *  sa )

Short Description. Long Description if necessary. Parameters: <parameter_name>  <parameter_descreption> Returns: <information on="" what="" is="" being="" returned>=""> Author: <author name>=""> Definition at line 361 of file unp.cpp. References err_sys(), len, and SOCKET. Referenced by main(), and runServer().

void Bind_server (  SOCKET  s, short  port )

Short Description. Long Description if necessary. Parameters: <parameter_name>  <parameter_descreption> Returns: <information on="" what="" is="" being="" returned>=""> Author: <author name>=""> Definition at line 337 of file unp.cpp. References err_sys(). Referenced by main(), OverheadVisionClientWifi::OverheadVisionClientWifi(), and runServer().

int Connect (  SOCKET  s, const struct sockaddr_in *  name )

Short Description. Long Description if necessary. Parameters: <parameter_name>  <parameter_descreption> Returns: <information on="" what="" is="" being="" returned>=""> Author: <author name>=""> Definition at line 261 of file unp.cpp. References err_sys().

void err_sys (  const char *  msg  )

Short Description. Long Description if necessary. Parameters: <parameter_name>  <parameter_descreption> Returns: <information on="" what="" is="" being="" returned>=""> Author: <author name>=""> Definition at line 23 of file unp.cpp. References E. Referenced by Accept_server(), Bind(), Bind_server(), Connect(), Gethostbyname(), Listen(), TCPmsg::recv(), UNIXmsg::recv(), TCPmsg::recvNoWait(), UNIXmsg::recvNoWait(), TCPmsg::run(), TCPmsg::select(), TCPmsg::send(), UNIXmsg::send(), SocketTCP(), and SocketUDP().

struct hostent* Gethostbyname (  const char *  name  )

Short Description. Long Description if necessary. Parameters: <parameter_name>  <parameter_descreption> Returns: <information on="" what="" is="" being="" returned>=""> Author: <author name>=""> Definition at line 242 of file unp.cpp. References err_sys(). Referenced by Sockaddr_url().

void Listen (  SOCKET  s  )

Short Description. Long Description if necessary. Parameters: <parameter_name>  <parameter_descreption> Returns: <information on="" what="" is="" being="" returned>=""> Author: <author name>=""> Definition at line 279 of file unp.cpp. References err_sys(). Referenced by main(), and runServer().

void LocalSocketPair (  int  type, int  protocol, SOCKET  sockets[2] )

Short Description. This creates a connect local (UNIX domain) socket pair. The pair is useful for a program that will fork another process. The child process will keep one of the sockets, and the parent will keep the other. Parameters: <parameter_name>  <parameter_descreption> Returns: <information on="" what="" is="" being="" returned>=""> Author: <author name>=""> Definition at line 431 of file unp.cpp. Referenced by UNIXmsg::UNIXmsg().

void Sockaddr_ip (  struct sockaddr_in *  sa, const char *  IP, const u_short  sin_port )

Short Description. Long Description if necessary. Parameters: <parameter_name>  <parameter_descreption> Returns: <information on="" what="" is="" being="" returned>=""> Author: <author name>=""> Definition at line 405 of file unp.cpp. Referenced by main(), and TCPmsg::TCPmsg().

void Sockaddr_url (  struct sockaddr_in *  sa, const char *  URL, const u_short  sin_port )

Short Description. Long Description if necessary. Parameters: <parameter_name>  <parameter_descreption> Returns: <information on="" what="" is="" being="" returned>=""> Author: golemon Definition at line 382 of file unp.cpp. References Gethostbyname(). Referenced by main(), OverheadVisionClientWifi::OverheadVisionClientWifi(), and TCPmsg::TCPmsg().

SOCKET SocketTCP (   )

Short Description. Long Description if necessary. Parameters: <parameter_name>  <parameter_descreption> Returns: <information on="" what="" is="" being="" returned>=""> Author: <author name>=""> Definition at line 194 of file unp.cpp. References err_sys(), sock, and SOCKET. Referenced by main(), OverheadVisionClientWifi::OverheadVisionClientWifi(), runServer(), and TCPmsg::TCPmsg().

SOCKET SocketUDP (   )

Short Description. Long Description if necessary. Parameters: <parameter_name>  <parameter_descreption> Returns: <information on="" what="" is="" being="" returned>=""> Author: <author name>=""> Definition at line 217 of file unp.cpp. References err_sys(), sock, and SOCKET. Referenced by main(), and OverheadVisionClientWifi::OverheadVisionClientWifi().

---