===================================================================
RCS file: /cvs/openbsd/fw_update/fw_install.sh,v
retrieving revision 1.22
retrieving revision 1.37
diff -u -r1.22 -r1.37
--- openbsd/fw_update/fw_install.sh	2021/11/11 02:05:56	1.22
+++ openbsd/fw_update/fw_install.sh	2021/12/01 02:04:18	1.37
@@ -1,16 +1,11 @@
 #!/bin/ksh
+#	$OpenBSD: fw_install.sh,v 1.37 2021/12/01 02:04:18 afresh1 Exp $
 set -e
 
-scan_dmesg() {
-	# no bsort for now
-	sed -n "$1" /var/run/dmesg.boot
-}
-
+# Fake up some things from install.sub that we don't need to actually do
 prefetcharea_fs_list() {
-    echo "/mnt/tmp"
+	echo "${DESTDIR}/tmp"
 }
-reset_watchdog() {
-}
 
 # tmpdir, do_as, unpriv, and unpriv2 are from install.sub
 
@@ -69,17 +64,11 @@
 	do_as _file "$@"
 }
 
-# "fail" needs to be replaced with the "ask_yn" loop like in the installer.
-_issue=
-fail() {
-	echo $_issue >&2
-	exit 1
-}
+VNAME=${VNAME:-$(sysctl -n kern.osrelease)}
+VERSION=${VERSION:-"${VNAME%.*}${VNAME#*.}"}
+FWDIR=${FWDIR:-$VNAME}
+MODE=${MODE:-install}
 
-VNAME=$(sysctl -n kern.osrelease)
-VERSION="${VNAME%.*}${VNAME#*.}"
-FWDIR="$VNAME"
-
 # TODO: We need the firmware for the system we just installed
 #       not the one we booted from.  For example:
 #       * booting from a snapshot bsd.rd that thinks it is the 7.0 release
@@ -91,22 +80,23 @@
 #       Otherwise, the fw_update after first boot will fix it up for us.
 
 HTTP_FWDIR=$FWDIR
-set -- $(scan_dmesg "/^OpenBSD $VNAME\([^ ]*\).*$/s//\1/p")
+set -- sed -n "/^OpenBSD $VNAME\([^ ]*\).*$/s//\1/p" /var/run/dmesg.boot
 [[ $1 == -!(stable) ]] && HTTP_FWDIR=snapshots
 
 FWURL=http://firmware.openbsd.org/firmware/${HTTP_FWDIR}
 FWPUB_KEY=${DESTDIR}/etc/signify/openbsd-${VERSION}-fw.pub
-FWPATTERNS="file:${0%/*}/firmware_patterns"
+FWPATTERNS="${DESTDIR}/usr/share/misc/firmware_patterns"
 
 # TODO: support srclocal installation of firmware somehow
-fw_update() {
-	local _src=$FWURL _tmpfs_list _tmpfs _tmpsrc
-    local _t=Get _cfile="/tmp/SHA256" _srclocal=false
-	local _f _r _remove _i _installed
-	local _pkgdir=/mnt/var/db/pkg
+fw_install() {
+	local _src=$1 _tmpfs_list _tmpfs _tmpsrc \
+		_t=Get _cfile="/tmp/SHA256" _pkgdir=${DESTDIR}/var/db/pkg \
+		_f _r _remove _i _installed
+	local _srclocal=false _unpriv=unpriv
+
+	echo "Let's $MODE firmware!"
 	local _d _drivers=$(
 		last=''
-		ftp -D "Detecting" -Vmo- $FWPATTERNS |
 		while read _d _m; do
 			grep=grep
 			[ "$last" = "$_d" ] && continue
@@ -115,7 +105,7 @@
 			$grep -q "$_m" /var/run/dmesg.boot || continue
 			echo $_d
 			last=$_d
-		done
+		done < $FWPATTERNS
 	)
 
 	if [ -z "$_drivers" ]; then
@@ -158,12 +148,11 @@
 	    echo "Cannot fetch SHA256.sig" >&2 && return 1
 
 	# Verify signature file with public keys.
-	! unpriv -f "$_cfile" \
+	! $_unpriv -f "$_cfile" \
 	    signify -Vep $FWPUB_KEY -x "$_cfile.sig" -m "$_cfile" &&
 	    echo "Signature check of SHA256.sig failed" >&2 && return 1
 
 	for _d in $_drivers; do
-		$UU && reset_watchdog
 		_f=$( sed -n "s/.*(\($_d-firmware-.*\.tgz\)).*/\1/p" "$_cfile" )
 		_installed=$(
 	        for fw in "${_pkgdir}/$_d-firmware"*; do
@@ -174,7 +163,7 @@
 
 		for _i in $_installed; do
 			if [ "$_f" = "$_i.tgz" ]; then
-				echo "Firmware for $_d already installed ($_installed)"
+				echo "$_i already installed"
 				continue 2
 			fi
 		done
@@ -211,7 +200,7 @@
 
 			while read c g; do
 				case $c in
-				@cwd) cwd="/mnt/$g"
+				@cwd) cwd="${DESTDIR}/$g"
 				  ;;
 				@*) continue
 				  ;;
@@ -234,10 +223,11 @@
 		fi
 
 		# TODO: Should we mark these so real fw_update can -Drepair?
-		echo "Installing $_f"
-		tar -zxphf "$_tmpsrc/$_f" -C "/mnt/etc" "firmware/*"
-		mkdir -p ${_pkgdir}/${_f%.tgz}/
-		tar -zxphf "$_tmpsrc/$_f" -C "${_pkgdir}/${_f%.tgz}" "+*"
+		ftp -D "Install" -Vmo- "file:$_tmpsrc/$_f" |
+			tar -s ",^\+,${_pkgdir}/${_f%.tgz}/+," \
+			-s ",^firmware,${DESTDIR}/etc/firmware," \
+			-C / -zxphf - "+*" "firmware/*"
+
 		ed -s "${_pkgdir}/${_f%.tgz}/+CONTENTS" <<EOL
 /^@comment pkgpath/ -1a
 @option manual-installation
@@ -249,4 +239,4 @@
 	done
 }
 
-fw_update
+fw_install "$FWURL"