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3rdparty/os_probe: August 2015 version of 83Haiku.

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This one seems to be the final collated version with the previous
patches and ideas all included.  It's version 42 (dated 20150811)
put together by Jeroen Oortwijn at
https://bazaar.launchpad.net/~idefix/ubuntu/trusty/os-prober/HaikuPM/files/head:/os-probes/mounted/x86

Change-Id: Ia7f276b45a5766c5f5bf1495d3726e5d475e2eee
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4497
Reviewed-by: Alexander G. M. Smith <agmsmith@ncf.ca>
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
This commit is contained in:
Alexander G. M. Smith 2021-09-27 17:05:39 -04:00 committed by Adrien Destugues
parent 3958b5545b
commit c09821c07d
1 changed files with 24 additions and 27 deletions
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51
3rdparty/os_probe/83haiku vendored
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@ -1,5 +1,7 @@
#!/usr/bin/sh
# Detects Haiku on BeFS partitions.
#!/bin/sh
# Detects Haiku on BeFS partitions and FUSE mounted BeFS too.
# Discussion at https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=732696
# From version 42 (dated 20150811) updated by Jeroen Oortwijn at https://bazaar.launchpad.net/~idefix/ubuntu/trusty/os-prober/HaikuPM/files/head:/os-probes/mounted/x86
. /usr/share/os-prober/common.sh
@ -9,43 +11,38 @@ type="$3"
# Weed out stuff that doesn't apply to us
case "$type" in
befs|befs_be) debug "$partition is a BeFS partition" ;;
bfs|befs) debug "$partition is a BeFS partition" ;;
fuse|fuseblk) debug "$partition is a FUSE partition" ; mpoint="$mpoint/myfs" ;; # might be befs-fuse
*) debug "$partition is not a BeFS partition: exiting"; exit 1 ;;
esac
if head -c 512 "$partition" | grep -qs 'system.*haiku_loader'; then
debug "Stage 1 bootloader found"
if head -c 512 "$partition" | grep -qs "haiku_loader"; then
debug "Haiku stage 1 bootloader found"
else
debug "Stage 1 bootloader not found: exiting"
debug "Haiku stage 1 bootloader not found: exiting"
exit 1
fi
system="$(item_in_dir "system" "$mpoint")"
packages="$(item_in_dir "packages" "$mpoint/$system")"
found=
if [ "$system" != "" ] &&
if system="$(item_in_dir "system" "$mpoint")" &&
packages="$(item_in_dir "packages" "$mpoint/$system")" &&
item_in_dir -q "haiku_loader-.*\.hpkg" "$mpoint/$system/$packages" &&
rev="$(item_in_dir "haiku-.*\.hpkg" "$mpoint/$system/$packages")"
then
debug "Haiku PM stage 2 bootloader and kernel found"
label="$(count_next_label Haiku)"
rev="$(echo "$rev" | sed 's/haiku-//;s/^\(r[0-9]\+\)./\U\1\E /;s/ \([a-z]\+[0-9]\+\)[_-]/ \1 /;s/ [a-z]*_\?\(hrev[0-9]\+\)\+-/ (\1) /;s/[^ ]\+.hpkg//;s/ $//')"
long="Haiku $rev"
result "$partition:$long:$label:chain"
exit 0
elif system="$(item_in_dir "system" "$mpoint")" &&
item_in_dir -q "haiku_loader" "$mpoint/$system" &&
(item_in_dir -q "kernel_x86" "$mpoint/$system" ||
item_in_dir -q "kernel_x86_64" "$mpoint/$system")
item_in_dir -q "kernel_.*" "$mpoint/$system"
then
found=1
fi
if [ "$found" = "" ] && [ "$packages" != "" ] &&
item_in_dir -q "haiku_loader\-.*" "$mpoint/$system/$packages" &&
(item_in_dir -q "haiku_x86\-.*" "$mpoint/$system/$packages" ||
item_in_dir -q "haiku_x86_64\-.*" "$mpoint/$system/$packages")
then
found=1
fi
if [ "$found" != "" ]
then
debug "Stage 2 bootloader and kernel found"
debug "Haiku non-PM stage 2 bootloader and kernel found"
label="$(count_next_label Haiku)"
result "$partition:Haiku:$label:chain"
exit 0
else
debug "Stage 2 bootloader and kernel not found: exiting"
debug "Haiku stage 2 bootloader and kernel not found: exiting"
exit 1
fi