t_pad ft_getpos(const char *format, char *to_free, int i, t_pad p)
{
p.pos.max = -1;
p.pos.min = 0;
p.pos.zero = 0;
p.opt = 0;
get_lnum(format, i, &p.pos);
get_lprec(format, i, &p.pos);
p.pos.prec = ft_isheren(format, '.', i) > -1 ? 1 : 0;
if (p.pos.prec == 1 && ft_atoi(format + p.pos.max) > 0)
p.pos.prec = 2;
else if (p.pos.prec == 1 && to_free[0] == '0' && (p.pos.type == 1))
to_free[0] = '\0';
if (p.pos.max > -1 && (format[i] == 'c' || format[i] == 'C'))
p.pos.max = ft_atoi(format + p.pos.max) - 1;
if (p.pos.max > -1 && (format[i] != 's' && format[i] != 'S'
&& ((format[i] != 'd' && format[i] != 'i') || to_free[0] != '-')))
p.pos.max = ft_atoi(format + p.pos.max) - ft_strlen(to_free);
else if (p.pos.max > -1 && (format[i] == 'd' || format[i] == 'i')
&& to_free[0] == '-')
p.pos.max = ft_atoi(format + p.pos.max) - ft_strlen(to_free) + 1;
else if (p.pos.max > -1 && (format[i] == 's' || format[i] == 'S'))
p.pos.max = ft_atoi(format + p.pos.max);
return (ft_getpos2(format, to_free, i, p));
}
/*
* Execute a file or path name w/ error handling.
* This function never returns.
*/
void
err_pexec(const char *file, char *const *argv)
{
long l;
const char *f, *n;
(void)pexec(file, argv);
#ifdef DEBUG
fd_print(FD2, "err_pexec: strerror(errno) == %s;\n", strerror(errno));
#endif
f = (file == NULL) ? "(null)" : file;
n = getmyname();
if (EQUAL(n, "glob6")) {
if (errno == ENOEXEC)
err(SH_ERR, FMT1S, ERR_NOSHELL);
if (errno == E2BIG)
err(SH_ERR, FMT1S, ERR_E2BIG);
err(SH_ERR, FMT1S, ERR_GNOTFOUND);
} else if (EQUAL(n, "sh6")) {
if (errno == ENOEXEC)
err(125, FMT1S, ERR_NOSHELL);
if (errno == E2BIG)
err(126, FMT2S, f, ERR_E2BIG);
if (errno != ENOENT && errno != ENOTDIR)
err(126, FMT2S, f, ERR_EXEC);
err(127, FMT2S, f, ERR_NOTFOUND);
} else {
l = no_lnum ? -1 : get_lnum();
if (name != NULL) {
if (l != -1) {
if (errno == ENOEXEC)
err(125,FMT4LS,n,name,l,f, ERR_NOSHELL);
if (errno == E2BIG)
err(126,FMT4LS,n,name, l, f, ERR_E2BIG);
if (errno != ENOENT && errno != ENOTDIR)
err(126,FMT4LS,n, name, l, f, ERR_EXEC);
err(127, FMT4LS, n, name, l, f, ERR_NOTFOUND);
} else {
if (errno == ENOEXEC)
err(125,FMT4S, n, name, f, ERR_NOSHELL);
if (errno == E2BIG)
err(126, FMT4S, n, name, f, ERR_E2BIG);
if (errno != ENOENT && errno != ENOTDIR)
err(126, FMT4S, n, name, f, ERR_EXEC);
err(127, FMT4S, n, name, f, ERR_NOTFOUND);
}
} else {
if (l != -1) {
if (errno == ENOEXEC)
err(125, FMT3LFS, n, l, f, ERR_NOSHELL);
if (errno == E2BIG)
err(126, FMT3LFS, n, l, f, ERR_E2BIG);
if (errno != ENOENT && errno != ENOTDIR)
err(126, FMT3LFS, n, l, f, ERR_EXEC);
err(127, FMT3LFS, n, l, f, ERR_NOTFOUND);
} else {
if (errno == ENOEXEC)
err(125, FMT3S, n, f, ERR_NOSHELL);
if (errno == E2BIG)
err(126, FMT3S, n, f, ERR_E2BIG);
if (errno != ENOENT && errno != ENOTDIR)
err(126, FMT3S, n, f, ERR_EXEC);
err(127, FMT3S, n, f, ERR_NOTFOUND);
}
}
}
}
