2006-10-14 Robert Millan <rmh@aybabtu.com>

	* util/i386/pc/getroot.c (grub_guess_root_device): Stop using
	grub_util_biosdisk_get_grub_dev to convert system device to GRUB device.
	* util/grub-emu.c (main): Use grub_util_biosdisk_get_grub_dev with the
	string returned by grub_guess_root_device.
	* util/i386/pc/grub-setup.c: Likewise.
	* util/i386/pc/grub-probefs.c: Likewise.

	* util/i386/pc/grub-probefs.c: Rename to ...
	* util/i386/pc/grub-probe.c: ... this.
	* DISTLIST: Remove grub-probefs, add grub-probe.
	* conf/i386-efi.rmk: Likewise.
	* conf/i386-pc.rmk: Likewise.
	* util/i386/pc/grub-install.in: Likewise.

	* util/i386/pc/grub-probe.c: Add --target=(fs|device|drive) option to
	choose which information we want to print.

diff --git a/ChangeLog b/ChangeLog
index 6acba42ff169fe9a72d51e0ea948a9eedc4a2eb8..08d56cdef5b4d0414ed07b5bc2bd843eb7ea55b3 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,22 @@
+2006-10-14  Robert Millan  <rmh@aybabtu.com>
+
+       * util/i386/pc/getroot.c (grub_guess_root_device): Stop using
+       grub_util_biosdisk_get_grub_dev to convert system device to GRUB device.
+       * util/grub-emu.c (main): Use grub_util_biosdisk_get_grub_dev with the
+       string returned by grub_guess_root_device.
+       * util/i386/pc/grub-setup.c: Likewise.
+       * util/i386/pc/grub-probefs.c: Likewise.
+
+       * util/i386/pc/grub-probefs.c: Rename to ...
+       * util/i386/pc/grub-probe.c: ... this.
+       * DISTLIST: Remove grub-probefs, add grub-probe.
+       * conf/i386-efi.rmk: Likewise.
+       * conf/i386-pc.rmk: Likewise.
+       * util/i386/pc/grub-install.in: Likewise.
+
+       * util/i386/pc/grub-probe.c: Add --target=(fs|device|drive) option to
+       choose which information we want to print.
+
 2006-10-14  Yoshinori K. Okuji  <okuji@enbug.org>
 
        * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c,

diff --git a/DISTLIST b/DISTLIST
index 689e76c8040d817a92d744fa23efac57bf176991..190d4feeaeacf2e062a24a92e2d20bf354e41214 100644 (file)
--- a/DISTLIST
+++ b/DISTLIST
@@ -264,7 +264,7 @@ util/i386/pc/getroot.c
 util/i386/pc/grub-install.in
 util/i386/pc/grub-mkdevicemap.c
 util/i386/pc/grub-mkimage.c
-util/i386/pc/grub-probefs.c
+util/i386/pc/grub-probe.c
 util/i386/pc/grub-setup.c
 util/i386/pc/misc.c
 util/powerpc/ieee1275/grub-install.in

diff --git a/conf/i386-efi.rmk b/conf/i386-efi.rmk
index cfacba72893afff9a6c9a384539aba92094698eb..fe657d448d82d0af990631692995a5ab85caea01 100644 (file)
--- a/conf/i386-efi.rmk
+++ b/conf/i386-efi.rmk
@@ -6,7 +6,7 @@ COMMON_LDFLAGS = -melf_i386 -nostdlib
 
 # Utilities.
 bin_UTILITIES = grub-mkimage
-#sbin_UTILITIES = grub-setup grub-emu grub-mkdevicemap grub-probefs
+#sbin_UTILITIES = grub-setup grub-emu grub-mkdevicemap grub-probe
 
 # For grub-mkimage.
 grub_mkimage_SOURCES = util/i386/efi/grub-mkimage.c util/misc.c \
@@ -23,8 +23,8 @@ grub_mkimage_SOURCES = util/i386/efi/grub-mkimage.c util/misc.c \
 # For grub-mkdevicemap.
 #grub_mkdevicemap_SOURCES = util/i386/pc/grub-mkdevicemap.c util/misc.c
 
-# For grub-probefs.
-#grub_probefs_SOURCES = util/i386/pc/grub-probefs.c    \
+# For grub-probe.
+#grub_probe_SOURCES = util/i386/pc/grub-probe.c        \
 #      util/i386/pc/biosdisk.c util/misc.c util/i386/pc/getroot.c      \
 #      kern/device.c kern/disk.c kern/err.c kern/misc.c fs/fat.c       \
 #      fs/ext2.c kern/parser.c kern/partition.c partmap/pc.c fs/ufs.c  \

diff --git a/conf/i386-pc.rmk b/conf/i386-pc.rmk
index 678ded38dc2106ed9a3abe273c6cc83c4fd8a435..d8fd9088fafd6e15cb1798b7e51be5aa6acde335 100644 (file)
--- a/conf/i386-pc.rmk
+++ b/conf/i386-pc.rmk
@@ -51,7 +51,7 @@ kernel_syms.lst: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h genke
 
 # Utilities.
 bin_UTILITIES = grub-mkimage
-sbin_UTILITIES = grub-setup grub-emu grub-mkdevicemap grub-probefs
+sbin_UTILITIES = grub-setup grub-emu grub-mkdevicemap grub-probe
 
 # For grub-mkimage.
 grub_mkimage_SOURCES = util/i386/pc/grub-mkimage.c util/misc.c \
@@ -69,8 +69,8 @@ grub_setup_SOURCES = util/i386/pc/grub-setup.c util/i386/pc/biosdisk.c        \
 # For grub-mkdevicemap.
 grub_mkdevicemap_SOURCES = util/i386/pc/grub-mkdevicemap.c util/misc.c
 
-# For grub-probefs.
-grub_probefs_SOURCES = util/i386/pc/grub-probefs.c     \
+# For grub-probe.
+grub_probe_SOURCES = util/i386/pc/grub-probe.c \
        util/i386/pc/biosdisk.c util/misc.c util/i386/pc/getroot.c      \
        kern/device.c kern/disk.c kern/err.c kern/misc.c fs/fat.c       \
        fs/ext2.c kern/parser.c kern/partition.c partmap/pc.c fs/ufs.c  \

diff --git a/util/grub-emu.c b/util/grub-emu.c
index 2ef485736f17e247e7ada8cc1d3f2154cb5b24c3..da8584d8b6abae4da16bfd010021d8e22d34385c 100644 (file)
--- a/util/grub-emu.c
+++ b/util/grub-emu.c
@@ -185,7 +185,7 @@ main (int argc, char *argv[])
   /* Make sure that there is a root device.  */
   if (! args.root_dev)
     {
-      args.root_dev = grub_guess_root_device (args.dir ? : DEFAULT_DIRECTORY);
+      args.root_dev = grub_util_biosdisk_get_grub_dev (grub_guess_root_device (args.dir ? : DEFAULT_DIRECTORY));
       if (! args.root_dev)
        {
          grub_util_info ("guessing the root device failed, because of `%s'",

diff --git a/util/i386/pc/getroot.c b/util/i386/pc/getroot.c
index 1e544db873c64cc66773966138ad475e340a1835..e294500a7d518a3bf87b61c69793883bdebbee3d 100644 (file)
--- a/util/i386/pc/getroot.c
+++ b/util/i386/pc/getroot.c
@@ -245,5 +245,5 @@ grub_guess_root_device (const char *dir)
     }
 #endif
     
-  return grub_util_biosdisk_get_grub_dev (os_dev);
+  return os_dev;
 }

diff --git a/util/i386/pc/grub-install.in b/util/i386/pc/grub-install.in
index 072bf585b42111c0843a9152dc4963652573d51f..a46dd2969d02691e3aa879ee3868c843fb252f57 100644 (file)
--- a/util/i386/pc/grub-install.in
+++ b/util/i386/pc/grub-install.in
@@ -33,7 +33,7 @@ pkglibdir=${libdir}/${PACKAGE_TARNAME}/${target_cpu}-${platform}
 grub_setup=${sbindir}/grub-setup
 grub_mkimage=${bindir}/grub-mkimage
 grub_mkdevicemap=${sbindir}/grub-mkdevicemap
-grub_probefs=${sbindir}/grub-probefs
+grub_probe=${sbindir}/grub-probe
 rootdir=
 grub_prefix=/boot/grub
 modules=
@@ -59,7 +59,7 @@ Install GRUB on your drive.
   --grub-setup=FILE       use FILE as grub-setup
   --grub-mkimage=FILE     use FILE as grub-mkimage
   --grub-mkdevicemap=FILE use FILE as grub-mkdevicemap
-  --grub-probefs=FILE     use FILE as grub-probefs
+  --grub-probe=FILE       use FILE as grub-probe
   --no-floppy             do not probe any floppy drive
   --recheck               probe a device map even if it already exists
 
@@ -92,8 +92,8 @@ for option in "$@"; do
        grub_mkimage=`echo "$option" | sed 's/--grub-mkimage=//'` ;;
     --grub-mkdevicemap=*)
        grub_mkdevicemap=`echo "$option" | sed 's/--grub-mkdevicemap=//'` ;;
-    --grub-probefs=*)
-       grub_probefs=`echo "$option" | sed 's/--grub-probefs=//'` ;;
+    --grub-probe=*)
+       grub_probe=`echo "$option" | sed 's/--grub-probe=//'` ;;
     --no-floppy)
        no_floppy="--no-floppy" ;;
     --recheck)
@@ -207,7 +207,7 @@ for file in ${pkglibdir}/*.mod ${pkglibdir}/*.lst ${pkglibdir}/*.img; do
 done
 
 # Create the core image. First, auto-detect the filesystem module.
-fs_module=`$grub_probefs --device-map=${device_map} ${grubdir}`
+fs_module=`$grub_probe --target=fs --device-map=${device_map} ${grubdir}`
 if test "x$fs_module" = x -a "x$modules" = x; then
     echo "Auto-detection of a filesystem module failed." 1>&2
     echo "Please specify the module with the option \`--modules' explicitly." 1>&2

diff --git a/util/i386/pc/grub-probefs.c b/util/i386/pc/grub-probefs.c
index f59c498d7c8d5c230e1473b699bcf63ce56e1bec..2568ba468198938af938c9b906891e074fd6de49 100644 (file)
--- a/util/i386/pc/grub-probefs.c
+++ b/util/i386/pc/grub-probefs.c
@@ -1,4 +1,4 @@
-/* grub-probefs.c - probe a filesystem module for a given path */
+/* grub-probe.c - probe device information for a given path */
 /*
  *  GRUB  --  GRand Unified Bootloader
  *  Copyright (C) 2005,2006 Free Software Foundation, Inc.
@@ -47,6 +47,12 @@
 
 #define DEFAULT_DEVICE_MAP     DEFAULT_DIRECTORY "/device.map"
 
+#define PRINT_FS       0
+#define PRINT_DRIVE    1
+#define PRINT_DEVICE   2
+
+int print = PRINT_FS;
+
 void
 grub_putchar (int c)
 {
@@ -74,13 +80,33 @@ static void
 probe (const char *path)
 {
   char *device_name;
+  char *drive_name;
   grub_device_t dev;
   grub_fs_t fs;
   
   device_name = grub_guess_root_device (path);
   if (! device_name)
     {
-      fprintf (stderr, "cannot find a GRUB device for %s.\n", path);
+      fprintf (stderr, "cannot find a device for %s.\n", path);
+      return;
+    }
+
+  if (print == PRINT_DEVICE)
+    {
+      printf ("%s\n", device_name);
+      return;
+    }
+
+  drive_name = grub_util_biosdisk_get_grub_dev (device_name);
+  if (! drive_name)
+    {
+      fprintf (stderr, "cannot find a GRUB drive for %s.\n", drive_name);
+      return;
+    }
+
+  if (print == PRINT_DRIVE)
+    {
+      printf ("(%s)\n", drive_name);
       return;
     }
 
@@ -102,6 +128,7 @@ probe (const char *path)
 static struct option options[] =
   {
     {"device-map", required_argument, 0, 'm'},
+    {"target", required_argument, 0, 't'},
     {"help", no_argument, 0, 'h'},
     {"version", no_argument, 0, 'V'},
     {"verbose", no_argument, 0, 'v'},
@@ -113,14 +140,15 @@ usage (int status)
 {
   if (status)
     fprintf (stderr,
-            "Try ``grub-probefs --help'' for more information.\n");
+            "Try ``grub-probe --help'' for more information.\n");
   else
     printf ("\
-Usage: grub-probefs [OPTION]... PATH\n\
+Usage: grub-probe [OPTION]... PATH\n\
 \n\
-Probe a filesystem module for a given path.\n\
+Probe device information for a given path.\n\
 \n\
   -m, --device-map=FILE     use FILE as the device map [default=%s]\n\
+  -t, --target=(fs|drive|device)  print filesystem module, GRUB drive or system device [default=fs]\n\
   -h, --help                display this message and exit\n\
   -V, --version             print version information and exit\n\
   -v, --verbose             print verbose messages\n\
@@ -138,12 +166,12 @@ main (int argc, char *argv[])
   char *dev_map = 0;
   char *path;
   
-  progname = "grub-probefs";
+  progname = "grub-probe";
   
   /* Check for options.  */
   while (1)
     {
-      int c = getopt_long (argc, argv, "m:hVv", options, 0);
+      int c = getopt_long (argc, argv, "m:t:hVv", options, 0);
       
       if (c == -1)
        break;
@@ -157,6 +185,17 @@ main (int argc, char *argv[])
            dev_map = xstrdup (optarg);
            break;
 
+         case 't':
+           if (!strcmp (optarg, "fs"))
+             print = PRINT_FS;
+           else if (!strcmp (optarg, "drive"))
+             print = PRINT_DRIVE;
+           else if (!strcmp (optarg, "device"))
+             print = PRINT_DEVICE;
+           else
+             usage (1);
+           break;
+
          case 'h':
            usage (0);
            break;

diff --git a/util/i386/pc/grub-setup.c b/util/i386/pc/grub-setup.c
index bf92e4e95c1eb314c0b40686fd8cd553e1f52881..7a4a945fbc93126bf2093acb95ace5952d49c537 100644 (file)
--- a/util/i386/pc/grub-setup.c
+++ b/util/i386/pc/grub-setup.c
@@ -683,7 +683,7 @@ main (int argc, char *argv[])
     }
   else
     {
-      root_dev = grub_guess_root_device (dir ? : DEFAULT_DIRECTORY);
+      root_dev = grub_util_biosdisk_get_grub_dev (grub_guess_root_device (dir ? : DEFAULT_DIRECTORY));
       if (! root_dev)
        {
          grub_util_info ("guessing the root device failed, because of `%s'",