Implement booting already-installed native install

This option is only available if the partitions have been renamed to
indicate finalization of the install.

The code that finalizes the install by renaming the partitions is
available, but not yet run after the install.

1 files changed, 18 insertions, 4 deletions

diff --git a/src/initrd/btrfs-create.sh b/src/initrd/btrfs-create.sh
index b5cc2c5..f31b14d 100644
--- a/src/initrd/btrfs-create.sh
+++ b/src/initrd/btrfs-create.sh
@@ -184,10 +184,18 @@ partition_new_hard_drive_DESTROYING_EVERYTHING()
         udevadm settle
 }
 
+mark_partitions_as_complete()
+{
+    local dev="$1"
+    # TODO: Verify existing names
+    parted "$dev" -sm \
+           name 1 samizdat-grub \
+           name 2 samizdat-plaintext \
+           name 3 samizdat-luks-encrypted
+}
+
 open_samizdat()
 {
-  local imgfile="$1" keyfile="$2"
-  open_samizdat_blockdev "$imgfile" "$keyfile" || return
   local blockdev=/dev/mapper/samizdatcrypt fs
 
   # For this part, we don't necessarily need the cdrom.
@@ -211,12 +219,18 @@ init_samizdat_lodev()
   echo "$dev"
 }
 
-open_samizdat_blockdev()
+open_samizdat_blockdev_from_loop()
 {
   local imgfile="$1" keyfile="$2" dev
-  local cryptname=samizdatcrypt
   dev=$(losetup -f) && losetup "$dev" "$imgfile" || return
+  open_samizdat_blockdev "$dev" "$keyfile"
+}
 
+open_samizdat_blockdev()
+{
+  local dev="$1" keyfile="$2"
+
+  local cryptname=samizdatcrypt
   gpg2 --verify "$keyfile" || return
   # The first --decrypt merely strips the signature.  The option is
   # poorly named for that case.