94 lines
2.2 KiB
C
94 lines
2.2 KiB
C
/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 1999,2000,2001,2002,2003,2004,2006,2007,2008,2009,2010,2011,2012,2013 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#include <config-util.h>
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#include <grub/emu/hostdisk.h>
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#include <grub/emu/exec.h>
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#include <grub/emu/config.h>
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#include <grub/util/install.h>
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#include <grub/util/misc.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <errno.h>
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#include <stdlib.h>
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const char *
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grub_util_get_config_filename (void)
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{
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static char *value = NULL;
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if (!value)
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value = grub_util_path_concat (3, GRUB_SYSCONFDIR,
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"default", "grub");
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return value;
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}
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const char *
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grub_util_get_pkgdatadir (void)
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{
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const char *ret = getenv ("pkgdatadir");
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if (ret)
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return ret;
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return GRUB_DATADIR "/" PACKAGE;
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}
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const char *
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grub_util_get_pkglibdir (void)
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{
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return GRUB_LIBDIR "/" PACKAGE;
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}
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const char *
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grub_util_get_localedir (void)
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{
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return LOCALEDIR;
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}
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void
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grub_util_load_config (struct grub_util_config *cfg)
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{
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const char *cfgfile;
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FILE *f = NULL;
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const char *v;
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memset (cfg, 0, sizeof (*cfg));
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v = getenv ("GRUB_ENABLE_CRYPTODISK");
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if (v && v[0] == 'y' && v[1] == '\0')
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cfg->is_cryptodisk_enabled = 1;
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v = getenv ("GRUB_DISTRIBUTOR");
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if (v)
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cfg->grub_distributor = xstrdup (v);
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cfgfile = grub_util_get_config_filename ();
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if (!grub_util_is_regular (cfgfile))
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return;
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f = grub_util_fopen (cfgfile, "r");
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if (f)
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{
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grub_util_parse_config (f, cfg, 0);
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fclose (f);
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}
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else
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grub_util_warn (_("cannot open configuration file `%s': %s"),
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cfgfile, strerror (errno));
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}
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