107 lines
2.7 KiB
C
107 lines
2.7 KiB
C
/* misc.c - miscellaneous functions */
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/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2005,2007,2008 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 <grub/normal.h>
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#include <grub/disk.h>
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#include <grub/fs.h>
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#include <grub/err.h>
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#include <grub/misc.h>
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#include <grub/mm.h>
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#include <grub/datetime.h>
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/* Print the information on the device NAME. */
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grub_err_t
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grub_normal_print_device_info (const char *name)
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{
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grub_device_t dev;
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char *p;
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p = grub_strchr (name, ',');
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if (p)
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grub_printf ("\tPartition %s: ", name);
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else
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grub_printf ("Device %s: ", name);
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dev = grub_device_open (name);
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if (! dev)
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grub_printf ("Filesystem cannot be accessed");
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else if (dev->disk)
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{
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grub_fs_t fs;
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fs = grub_fs_probe (dev);
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/* Ignore all errors. */
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grub_errno = 0;
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if (fs)
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{
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grub_printf ("Filesystem type %s", fs->name);
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if (fs->label)
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{
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char *label;
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(fs->label) (dev, &label);
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if (grub_errno == GRUB_ERR_NONE)
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{
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if (label && grub_strlen (label))
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grub_printf (", Label %s", label);
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grub_free (label);
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}
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grub_errno = GRUB_ERR_NONE;
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}
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if (fs->mtime)
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{
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grub_int32_t tm;
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struct grub_datetime datetime;
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(fs->mtime) (dev, &tm);
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if (grub_errno == GRUB_ERR_NONE)
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{
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grub_unixtime2datetime (tm, &datetime);
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grub_printf (", Last modification time %d-%02d-%02d "
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"%02d:%02d:%02d %s",
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datetime.year, datetime.month, datetime.day,
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datetime.hour, datetime.minute, datetime.second,
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grub_get_weekday_name (&datetime));
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}
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grub_errno = GRUB_ERR_NONE;
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}
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if (fs->uuid)
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{
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char *uuid;
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(fs->uuid) (dev, &uuid);
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if (grub_errno == GRUB_ERR_NONE)
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{
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if (uuid && grub_strlen (uuid))
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grub_printf (", UUID %s", uuid);
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grub_free (uuid);
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}
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grub_errno = GRUB_ERR_NONE;
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}
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}
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else if (! dev->disk->has_partitions || dev->disk->partition)
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grub_printf ("Unknown filesystem");
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else
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grub_printf ("Partition table");
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grub_device_close (dev);
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}
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grub_printf ("\n");
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return grub_errno;
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}
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