net.c File Reference

#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/wait.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <stdlib.h>
#include <fcntl.h>
#include <signal.h>
#include <errno.h>
#include <net/netlib.h>
#include <net/hton.h>
#include <net/gen/netdb.h>
#include <net/gen/in.h>
#include <net/gen/inet.h>
#include <net/gen/tcp.h>
#include <net/gen/tcp_io.h>
#include "ftp.h"
#include "file.h"
#include "net.h"

Include dependency graph for net.c:

Go to the source code of this file.

Defines
#define	hiword(x)   ((u16_t)((x) >> 16))
#define	loword(x)   ((u16_t)(x & 0xffff))
#define	hibyte(x)   (((x) >> 8) & 0xff)
#define	lobyte(x)   ((x) & 0xff)
Functions
	_PROTOTYPE (void donothing,(int sig))
void	NETinit ()
int	DOopen ()
int	DOclose ()
int	DOquit ()
void	donothing (int sig)
int	DOdata (char *datacom, char *file, int direction, int fd)
Variables
static int	ftpcomm_fd
static ipaddr_t	myip
static ipaddr_t	hostip
static char	host [256]
static int	lpid

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Define Documentation

#define hibyte (  x   )     (((x) >> 8) & 0xff)

Referenced by doPASV().

#define hiword (  x   )     ((u16_t)((x) >> 16))

Referenced by doPASV().

#define lobyte (  x   )     ((x) & 0xff)

Referenced by doPASV().

#define loword (  x   )     ((u16_t)(x & 0xffff))

Referenced by doPASV().

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Function Documentation

_PROTOTYPE (  void  donothing, (int sig)  )

int DOclose (   )

Definition at line 166 of file net.c. References close, fclose(), fpcommin, fpcommout, linkopen, loggedin, and printf. Referenced by DOquit().

int DOdata (  char *  datacom, char *  file, int  direction, int  fd )

Definition at line 202 of file net.c. References atoi, buff, close, DOcommand(), dummy, ftpdata_fd, getenv(), HTONS, i, NULL, O_RDWR, open, passive, perror(), printf, reply, s, strchr, and tcp_device. Referenced by DOappe(), DOlist(), DOMretr(), DOMstor(), DOnlst(), DOretr(), DOrretr(), DOrstor(), DOstor(), and DOstou().

void donothing (  int  sig  )

Definition at line 197 of file net.c.

int DOopen (   )

Definition at line 68 of file net.c. References close, cmdargc, cmdargv, DOgetreply(), fclose(), fdopen(), fpcommin, fpcommout, fprintf(), getenv(), gethostbyname, getservbyname(), hostent::h_length, inet_addr(), ioctl, linkopen, memcpy(), NULL, NWIOGTCPCONF, NWIOSTCPCONF, NWIOTCPCONN, nwio_tcpconf::nwtc_flags, NWTC_LP_SEL, nwio_tcpconf::nwtc_remaddr, nwio_tcpconf::nwtc_remport, NWTC_SET_RA, NWTC_SET_RP, nwio_tcpcl::nwtcl_flags, O_RDWR, open, perror(), printf, readline(), s, stderr, strncpy(), and tcp_device. Referenced by main().

int DOquit (   )

Definition at line 183 of file net.c. References DOclose(), DOcommand(), exit(), linkopen, printf, and s.

void NETinit (   )

Definition at line 40 of file net.c. References close, exit(), getenv(), ioctl, NULL, NWIOGTCPCONF, nwio_tcpconf::nwtc_locaddr, O_RDWR, open, perror(), s, TCP_DEVICE, and tcp_device. Referenced by main().

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Variable Documentation

int ftpcomm_fd [static]

Definition at line 34 of file net.c.

char host[256] [static]

Definition at line 37 of file net.c. Referenced by getanswer(), gethostent(), getinfo(), main(), netfinger(), proxy(), and write_log().

ipaddr_t hostip [static]

Definition at line 36 of file net.c.

int lpid [static]

Definition at line 38 of file net.c. Referenced by CleanUpPasv(), and DataConnect().

ipaddr_t myip [static]

Definition at line 35 of file net.c.

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