67 lines
1.6 KiB
C
67 lines
1.6 KiB
C
/*
|
|
* GRUB -- GRand Unified Bootloader
|
|
* Copyright (C) 2013 Free Software Foundation, Inc.
|
|
*
|
|
* GRUB is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* GRUB is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <grub/term.h>
|
|
#include <grub/mm.h>
|
|
#include <grub/dl.h>
|
|
#include <grub/test.h>
|
|
|
|
GRUB_MOD_LICENSE ("GPLv3+");
|
|
|
|
static int *seq;
|
|
static int seqptr, nseq;
|
|
static struct grub_term_input *saved;
|
|
|
|
static int
|
|
fake_getkey (struct grub_term_input *term __attribute__ ((unused)))
|
|
{
|
|
if (seq && seqptr < nseq)
|
|
return seq[seqptr++];
|
|
return -1;
|
|
}
|
|
|
|
static struct grub_term_input fake_input_term =
|
|
{
|
|
.name = "fake",
|
|
.getkey = fake_getkey
|
|
};
|
|
|
|
void
|
|
grub_terminal_input_fake_sequence (int *seq_in, int nseq_in)
|
|
{
|
|
if (!saved)
|
|
saved = grub_term_inputs;
|
|
if (seq)
|
|
grub_free (seq);
|
|
seq = grub_malloc (nseq_in * sizeof (seq[0]));
|
|
if (seq)
|
|
{
|
|
grub_term_inputs = &fake_input_term;
|
|
grub_memcpy (seq, seq_in, nseq_in * sizeof (seq[0]));
|
|
}
|
|
nseq = nseq_in;
|
|
}
|
|
|
|
void
|
|
grub_terminal_input_fake_sequence_end (void)
|
|
{
|
|
grub_term_inputs = saved;
|
|
grub_free (seq);
|
|
seq = 0;
|
|
nseq = 0;
|
|
}
|