struct passwd *
interpret(struct passwd *pwent, char *line, int secure)
{
char *p = line;
pwent->pw_passwd = "*";
pwent->pw_uid = 0;
pwent->pw_gid = 0;
pwent->pw_gecos = "";
pwent->pw_dir = "";
pwent->pw_shell = "";
pwent->pw_change = 0;
pwent->pw_expire = 0;
pwent->pw_class = "";
/* line without colon separators is no good, so ignore it */
if (!strchr(p, ':'))
return (NULL);
pwent->pw_name = p;
p = pwskip(p);
pwent->pw_passwd = p;
p = pwskip(p);
pwent->pw_uid = (uid_t)strtoul(p, NULL, 10);
p = pwskip(p);
pwent->pw_gid = (gid_t)strtoul(p, NULL, 10);
p = pwskip(p);
if ( secure == 1 ) {
pwent->pw_class = p;
p = pwskip(p);
pwent->pw_change = (time_t)strtoul(p, NULL, 10);
p = pwskip(p);
pwent->pw_expire = (time_t)strtoul(p, NULL, 10);
p = pwskip(p);
}
pwent->pw_gecos = p;
p = pwskip(p);
pwent->pw_dir = p;
p = pwskip(p);
pwent->pw_shell = p;
while (*p && *p != '\n')
p++;
*p = '\0';
return (pwent);
}
struct passwd *
pwdecode(char *p)
{
passwd.pw_name = p;
p = pwskip(p);
p = pwskip(p); /* passwd */
passwd.pw_uid = atoi(p);
p = pwskip(p);
passwd.pw_gid = atoi(p);
p = pwskip(p); /* comment */
p = pwskip(p); /* gecos */
passwd.pw_dir = p;
p = pwskip(p);
passwd.pw_shell = p;
pwskip(p);
return(&passwd);
}
