110 lines
2.6 KiB
C
110 lines
2.6 KiB
C
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* crlf.c :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2017/11/08 19:52:07 by jhalford #+# #+# */
|
|
/* Updated: 2017/11/10 17:35:44 by jhalford ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#include "ftp_client.h"
|
|
|
|
/*
|
|
** stream mode with file structure --> raw data no EOF
|
|
*/
|
|
int ftp_recvraw(int sock, char **msg)
|
|
{
|
|
int ret;
|
|
char buf[1024];
|
|
|
|
if ((ret = recv(sock, buf, 1024, 0)) <= 0)
|
|
return (-1);
|
|
buf[ret] = 0;
|
|
console_msg(2, "recv size=%i", ret);
|
|
console_msg(2, "message '%s'", buf);
|
|
*msg = ft_strdup(buf);
|
|
return (0);
|
|
}
|
|
|
|
int ftp_recv(int sock, char **msg)
|
|
{
|
|
int ret;
|
|
char buf[1024];
|
|
|
|
if ((ret = recv(sock, buf, 1024, 0)) < 0)
|
|
return (-1);
|
|
if (ret == 0)
|
|
return (-1);
|
|
console_msg(2, "recv size=%i", ret);
|
|
buf[ret] = 0;
|
|
if (buf[ret - 1] == '\n' && buf[ret - 2] == '\r')
|
|
{
|
|
buf[ret - 2] = 0;
|
|
console_msg(2, "message '%s<CRLF>'", buf);
|
|
}
|
|
else
|
|
console_msg(2, "message '%s'", buf);
|
|
*msg = ft_strdup(buf);
|
|
return (0);
|
|
}
|
|
|
|
int ftp_sendraw(int sock, char *msg, ...)
|
|
{
|
|
int err;
|
|
char *tmp;
|
|
va_list ap;
|
|
|
|
va_start(ap, msg);
|
|
ft_vasprintf(&tmp, msg, ap);
|
|
console_msg(1, "---> %s", tmp);
|
|
if ((err = send(sock, tmp, ft_strlen(tmp), 0)) < 0)
|
|
{
|
|
return (err);
|
|
}
|
|
ft_strdel(&tmp);
|
|
return (ft_atoi(msg));
|
|
}
|
|
|
|
int ftp_send(int sock, char *msg, ...)
|
|
{
|
|
int err;
|
|
char *crlf_tmp;
|
|
char *crlf_msg;
|
|
va_list ap;
|
|
|
|
va_start(ap, msg);
|
|
ft_vasprintf(&crlf_tmp, msg, ap);
|
|
console_msg(1, "---> %s", crlf_tmp);
|
|
crlf_msg = ft_strjoin(crlf_tmp, "\r\n");
|
|
if ((err = send(sock, crlf_msg, ft_strlen(crlf_msg), 0)) < 0)
|
|
{
|
|
return (err);
|
|
}
|
|
ft_strdel(&crlf_tmp);
|
|
ft_strdel(&crlf_msg);
|
|
return (ft_atoi(msg));
|
|
}
|
|
|
|
int ftp_msg(t_ftp *ftp, char **msg)
|
|
{
|
|
int code;
|
|
|
|
if (ftp_recv(ftp->cmd_sock, msg) < 0)
|
|
return (-1);
|
|
console_msg(0, "<--- %s", *msg);
|
|
code = ft_atoi(*msg);
|
|
return (code);
|
|
}
|
|
|
|
int ftp_code(t_ftp *ftp)
|
|
{
|
|
char *msg;
|
|
int code;
|
|
|
|
code = ftp_msg(ftp, &msg);
|
|
ft_strdel(&msg);
|
|
return (code);
|
|
}
|