pkglib_MODULES += minicmd.mod extcmd.mod hello.mod handler.mod \
ls.mod cmp.mod cat.mod help.mod search_file.mod \
search_fs_uuid.mod search_fs_label.mod search.mod loopback.mod \
- fs_file.mod fs_uuid.mod configfile.mod echo.mod \
+ configfile.mod echo.mod \
terminfo.mod test.mod blocklist.mod hexdump.mod \
read.mod sleep.mod loadenv.mod crc.mod parttool.mod \
msdospart.mod memrw.mod normal.mod sh.mod lua.mod \
loopback_mod_CFLAGS = $(COMMON_CFLAGS)
loopback_mod_LDFLAGS = $(COMMON_LDFLAGS)
-# For fs_file.mod
-fs_file_mod_SOURCES = disk/fs_file.c
-fs_file_mod_CFLAGS = $(COMMON_CFLAGS)
-fs_file_mod_LDFLAGS = $(COMMON_LDFLAGS)
-
-# For fs_uuid.mod
-fs_uuid_mod_SOURCES = disk/fs_uuid.c
-fs_uuid_mod_CFLAGS = $(COMMON_CFLAGS)
-fs_uuid_mod_LDFLAGS = $(COMMON_LDFLAGS)
-
# For configfile.mod
configfile_mod_SOURCES = commands/configfile.c
configfile_mod_CFLAGS = $(COMMON_CFLAGS)
+++ /dev/null
-/* fs_file.c - Access partition by a file it contains. */
-/*
- * GRUB -- GRand Unified Bootloader
- * Copyright (C) 2009 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/disk.h>
-#include <grub/dl.h>
-#include <grub/file.h>
-#include <grub/misc.h>
-#include <grub/mm.h>
-#include <grub/partition.h>
-
-static grub_device_t
-search_fs_file (const char *key, unsigned long *count)
-{
- char *filename = NULL;
- grub_device_t ret = NULL;
- *count = 0;
-
- auto int iterate_device (const char *name);
- int iterate_device (const char *name)
- {
- int len;
- grub_file_t file;
-
- (*count)++;
-
- len = grub_strlen (name) + 2 + grub_strlen (key) + 1;
- filename = grub_realloc (filename, len);
- if (! filename)
- return 1;
-
- grub_sprintf (filename, "(%s)%s", name, key);
- file = grub_file_open (filename);
- if (file)
- {
- grub_file_close (file);
- ret = grub_device_open (name);
- return 1;
- }
-
- grub_errno = GRUB_ERR_NONE;
- return 0;
- }
-
- grub_device_iterate (iterate_device);
- grub_free (filename);
-
- return ret;
-}
-
-static grub_err_t
-grub_fs_file_open (const char *name, grub_disk_t disk)
-{
- grub_device_t dev;
-
- if (grub_strncmp (name, "FILE=", sizeof ("FILE=") - 1))
- return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not a FILE virtual volume");
-
- dev = search_fs_file (name + sizeof ("FILE=") - 1, &disk->id);
- if (! dev)
- return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "no matching file found");
-
- disk->total_sectors = dev->disk->total_sectors;
- disk->has_partitions = 0;
- if (dev->disk->partition)
- {
- disk->partition = grub_malloc (sizeof (*disk->partition));
- if (disk->partition)
- grub_memcpy (disk->partition, dev->disk->partition,
- sizeof (*disk->partition));
- }
- else
- disk->partition = NULL;
-
- disk->data = dev;
-
- return GRUB_ERR_NONE;
-}
-
-static void
-grub_fs_file_close (grub_disk_t disk)
-{
- grub_device_t parent = disk->data;
- grub_device_close (parent);
-}
-
-static grub_err_t
-grub_fs_file_read (grub_disk_t disk, grub_disk_addr_t sector,
- grub_size_t size, char *buf)
-{
- grub_device_t parent = disk->data;
- return parent->disk->dev->read (parent->disk, sector, size, buf);
-}
-
-static grub_err_t
-grub_fs_file_write (grub_disk_t disk, grub_disk_addr_t sector,
- grub_size_t size, const char *buf)
-{
- grub_device_t parent = disk->data;
- return parent->disk->dev->write (parent->disk, sector, size, buf);
-}
-
-static struct grub_disk_dev grub_fs_file_dev = {
- .name = "fs_file",
- .id = GRUB_DISK_DEVICE_FILE_ID,
- .open = grub_fs_file_open,
- .close = grub_fs_file_close,
- .read = grub_fs_file_read,
- .write = grub_fs_file_write,
- .next = 0
-};
-
-GRUB_MOD_INIT (fs_file)
-{
- grub_disk_dev_register (&grub_fs_file_dev);
-}
-
-GRUB_MOD_FINI (fs_file)
-{
- grub_disk_dev_unregister (&grub_fs_file_dev);
-}
+++ /dev/null
-/* fs_uuid.c - Access disks by their filesystem UUID. */
-/*
- * GRUB -- GRand Unified Bootloader
- * Copyright (C) 2007,2008 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/disk.h>
-#include <grub/dl.h>
-#include <grub/kernel.h>
-#include <grub/misc.h>
-#include <grub/mm.h>
-#include <grub/types.h>
-
-#include <grub/fs.h>
-#include <grub/partition.h>
-
-static grub_device_t
-search_fs_uuid (const char *key, unsigned long *count)
-{
- *count = 0;
- grub_device_t ret = NULL;
-
- auto int iterate_device (const char *name);
- int iterate_device (const char *name)
- {
- grub_device_t dev;
-
- dev = grub_device_open (name);
- if (dev)
- {
- grub_fs_t fs;
-
- fs = grub_fs_probe (dev);
- if (fs && fs->uuid)
- {
- char *uuid;
-
- (fs->uuid) (dev, &uuid);
- if (grub_errno == GRUB_ERR_NONE && uuid)
- {
- (*count)++;
-
- if (grub_strcasecmp (uuid, key) == 0)
- {
- ret = dev;
- grub_free (uuid);
- return 1;
- }
- grub_free (uuid);
- }
- }
-
- grub_device_close (dev);
- }
-
- grub_errno = GRUB_ERR_NONE;
- return 0;
- }
-
- grub_device_iterate (iterate_device);
-
- return ret;
-}
-
-static grub_err_t
-grub_fs_uuid_open (const char *name, grub_disk_t disk)
-{
- grub_device_t dev;
-
- if (grub_strncmp (name, "UUID=", sizeof ("UUID=")-1))
- return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not a UUID virtual volume");
-
- dev = search_fs_uuid (name + sizeof ("UUID=") - 1, &disk->id);
- if (! dev)
- return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "no matching UUID found");
-
- disk->total_sectors = dev->disk->total_sectors;
- disk->has_partitions = 0;
- if (dev->disk->partition)
- {
- disk->partition = grub_malloc (sizeof (*disk->partition));
- if (disk->partition)
- grub_memcpy (disk->partition, dev->disk->partition,
- sizeof (*disk->partition));
- }
- else
- disk->partition = NULL;
-
- disk->data = dev;
-
- return GRUB_ERR_NONE;
-}
-
-static void
-grub_fs_uuid_close (grub_disk_t disk __attribute((unused)))
-{
- grub_device_t parent = disk->data;
- grub_device_close (parent);
-}
-
-static grub_err_t
-grub_fs_uuid_read (grub_disk_t disk, grub_disk_addr_t sector,
- grub_size_t size, char *buf)
-{
- grub_device_t parent = disk->data;
- return parent->disk->dev->read (parent->disk, sector, size, buf);
-}
-
-static grub_err_t
-grub_fs_uuid_write (grub_disk_t disk, grub_disk_addr_t sector,
- grub_size_t size, const char *buf)
-{
- grub_device_t parent = disk->data;
- return parent->disk->dev->write (parent->disk, sector, size, buf);
-}
-
-static struct grub_disk_dev grub_fs_uuid_dev =
- {
- .name = "fs_uuid",
- .id = GRUB_DISK_DEVICE_UUID_ID,
- .open = grub_fs_uuid_open,
- .close = grub_fs_uuid_close,
- .read = grub_fs_uuid_read,
- .write = grub_fs_uuid_write,
- .next = 0
- };
-
-GRUB_MOD_INIT(fs_uuid)
-{
- grub_disk_dev_register (&grub_fs_uuid_dev);
-}
-
-GRUB_MOD_FINI(fs_uuid)
-{
- grub_disk_dev_unregister (&grub_fs_uuid_dev);
-}
projects / grub2.git / commitdiff