From 6e7a315eb67cb6c113cf37e1d66c4f11a51a2b3e Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 18:29:51 +0200 Subject: Adding upstream version 2.06. Signed-off-by: Daniel Baumann --- grub-core/tests/fake_input.c | 75 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 grub-core/tests/fake_input.c (limited to 'grub-core/tests/fake_input.c') diff --git a/grub-core/tests/fake_input.c b/grub-core/tests/fake_input.c new file mode 100644 index 0000000..b5eb516 --- /dev/null +++ b/grub-core/tests/fake_input.c @@ -0,0 +1,75 @@ +/* + * 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 . + */ + +#include +#include +#include +#include + +GRUB_MOD_LICENSE ("GPLv3+"); + +static int *seq; +static int seqptr, nseq; +static struct grub_term_input *saved; +static int fake_input; + +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 (!fake_input) + saved = grub_term_inputs; + if (seq) + grub_free (seq); + seq = grub_calloc (nseq_in, sizeof (seq[0])); + if (!seq) + return; + + grub_term_inputs = &fake_input_term; + grub_memcpy (seq, seq_in, nseq_in * sizeof (seq[0])); + + nseq = nseq_in; + seqptr = 0; + fake_input = 1; +} + +void +grub_terminal_input_fake_sequence_end (void) +{ + if (!fake_input) + return; + fake_input = 0; + grub_term_inputs = saved; + grub_free (seq); + seq = 0; + nseq = 0; + seqptr = 0; +} -- cgit v1.2.3