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get.c
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get.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* get.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: gsferopo <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/09/04 07:58:41 by gsferopo #+# #+# */
/* Updated: 2017/09/04 08:02:42 by gsferopo ### ########.fr */
/* */
/* ************************************************************************** */
#include "lslib.h"
char *getcode(char n)
{
char *s;
s = (char *)malloc(4);
s[3] = '\0';
n -= '0';
if (n > 3)
s[0] = 'r';
else
s[0] = '-';
if ((n > 4 && n != 5) || n == 2)
s[1] = 'w';
else
s[1] = '-';
if ((n > 4 && n != 6) || n == 1)
s[2] = 'x';
else
s[2] = '-';
return (s);
}
char *get_uid(int uid)
{
struct passwd *pwd;
if ((pwd = getpwuid(uid)) != NULL)
return (pwd->pw_name);
else
return (ft_itoa(uid));
}
char *get_gid(int gid)
{
struct group *grp;
if ((grp = getgrgid(gid)) != NULL)
return (grp->gr_name);
else
return (NULL);
}
char *get_time(time_t rawtime)
{
char *rtime;
rtime = ctime(&rawtime);
rtime = ft_strdup(rtime + 4);
rtime[ft_strlen(rtime) - 9] = '\0';
return (ft_strdup(rtime));
}
char *get_tabs(t_dir *info, int len)
{
int i;
char *s;
s = ft_strnew(1);
s[0] = ' ';
i = 0;
while (i < info->len - len + 1)
{
s = ft_strjoin(s, " ");
i += 1;
}
if (len == 100)
{
s[0] = '\t';
s[1] = '\t';
}
return (s);
}