45 lines
1.7 KiB
C
45 lines
1.7 KiB
C
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* cli_pasv.c :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2017/11/09 11:19:41 by jhalford #+# #+# */
|
|
/* Updated: 2017/11/09 14:53:24 by jhalford ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#include "ftp_client.h"
|
|
|
|
int cli_pasv(t_ftp *ftp)
|
|
{
|
|
char *msg;
|
|
char **hostport;
|
|
int code;
|
|
char buf[INET_ADDRSTRLEN];
|
|
|
|
ftp_cmd(ftp, "PASV");
|
|
ftp_recv(ftp->cmd_sock, &msg);
|
|
code = ft_atoi(msg);
|
|
if (code != 227)
|
|
{
|
|
console_msg(2, "PASV failed (%i)", code);
|
|
return (-1);
|
|
}
|
|
hostport = ft_strsplit(msg + 4, ',');
|
|
ftp->dconn.sin.sin_family = AF_INET;
|
|
ftp->dconn.sin.sin_port = htons(256 * ft_atoi(hostport[4])
|
|
+ ft_atoi(hostport[5]));
|
|
ftp->dconn.sin.sin_addr.s_addr =
|
|
htonl(
|
|
256 * 256 * 256 * ft_atoi(hostport[0])
|
|
+ 256 * 256 * ft_atoi(hostport[1])
|
|
+ 256 * ft_atoi(hostport[2])
|
|
+ ft_atoi(hostport[3]));
|
|
ftp->data_state = DATA_PASV;
|
|
console_msg(1, "remote dconn @ %s:%i",
|
|
inet_ntop(AF_INET, &ftp->dconn.sin.sin_addr, buf, sizeof(struct sockaddr_in)),
|
|
ntohs(ftp->dconn.sin.sin_port));
|
|
return (0);
|
|
}
|