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/*
* This program 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; version 2 of the License.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Copyright (C) 2018 Huaxintong Semiconductor Technology Co.,Ltd. All rights
* reserved.
* Author: Ge Song <ge.song@hxt-semitech.com>
*/
#include <assert.h>
#include <errno.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/statfs.h>
#include <sys/types.h>
#include "efi/efivar.h"
#include "log/log.h"
#include "talloc/talloc.h"
static const struct efi_mount efi_mount = {
.path = "/tmp/pb-test-efivar",
.guid = "c9c07add-256e-4452-b911-f8d0d35a1ac7",
};
static const char v_name[] = "petitboot-test-one";
static const char v_data[] = "petitboot-efi-tester";
void finish(int code)
{
efi_del_variable(&efi_mount, v_name);
rmdir(efi_mount.path);
exit(code);
}
int main(void)
{
struct efi_data *efi_data;
int rc;
__pb_log_init(stderr, true);
rc = mkdir(efi_mount.path, 0755);
if (rc) {
if (errno == EEXIST)
pb_log("mkdir exists\n");
else {
pb_log("mkdir failed: (%d) %s\n", errno,
strerror(errno));
finish(__LINE__);
}
}
if (!efi_check_mount_magic(&efi_mount, false))
finish(__LINE__);
efi_data = talloc_zero(NULL, struct efi_data);
efi_data->attributes = EFI_DEFALT_ATTRIBUTES;
efi_data->data = talloc_strdup(efi_data, v_data);
efi_data->data_size = sizeof(v_data);
if (efi_set_variable(&efi_mount, v_name, efi_data))
finish(__LINE__);
talloc_free(efi_data);
if (efi_get_variable(NULL, &efi_mount, v_name, &efi_data))
finish(__LINE__);
if (!efi_data->data) {
pb_log("No efi_data->data\n");
finish(__LINE__);
}
if (strcmp((char *)efi_data->data, v_data)) {
pb_log("Bad efi_data->data: '%s' != '%s'\n",
(char *)efi_data->data, v_data);
finish(__LINE__);
}
if (efi_del_variable(&efi_mount, v_name))
finish(__LINE__);
/* Get after delete should fail. */
if (!efi_get_variable(NULL, &efi_mount, v_name, &efi_data))
finish(__LINE__);
finish(EXIT_SUCCESS);
}
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