From 7238cca9d6d63fb99c2c2bb5302989819a32bb1f Mon Sep 17 00:00:00 2001
From: David Runge <dvzrv@archlinux.org>
Date: Thu, 29 Oct 2020 10:52:03 +0100
Subject: [PATCH] Add accessibility support based on option flag
scripts/run_archiso.sh:
Add the `-a` option flag to add accessibility support on demand for `run_archiso`.
Not providing the specific braille chardev (hardware?) otherwise blocks running run_archiso with
`qemu-system-x86_64: -chardev braille,id=brltty: brlapi__openConnection: connect: No such file or directory`.
Fixes #77
---
scripts/run_archiso.sh | 20 +++++++++++++++-----
1 file changed, 15 insertions(+), 5 deletions(-)
diff --git a/scripts/run_archiso.sh b/scripts/run_archiso.sh
index 74912901..7b567843 100755
--- a/scripts/run_archiso.sh
+++ b/scripts/run_archiso.sh
@@ -21,6 +21,7 @@ Usage:
run_archiso [options]
Options:
+ -a set accessibility support using brltty
-b set boot type to 'BIOS' (default)
-d set image type to hard disk instead of optical disc
-h print help
@@ -76,6 +77,13 @@ run_image() {
)
fi
+ if [[ "${accessibility}" == 'on' ]]; then
+ qemu_options+=(
+ '-chardev braille,id=brltty'
+ '-device usb-braille,id=usbbrl,chardev=brltty'
+ )
+ fi
+
qemu-system-x86_64 \
-boot order=d,menu=on,reboot-timeout=5000 \
-m "size=3072,slots=0,maxmem=$((3072*1024*1024))" \
@@ -87,17 +95,15 @@ run_image() {
-display sdl \
-vga virtio \
-audiodev pa,id=snd0 \
- -chardev braille,id=brltty \
-device ich9-intel-hda \
-device hda-output,audiodev=snd0 \
-device virtio-net-pci,romfile=,netdev=net0 -netdev user,id=net0 \
- -device usb-braille,id=usbbrl,chardev=brltty \
-machine type=q35,smm=on,accel=kvm,usb=on,pcspk-audiodev=snd0 \
-global ICH9-LPC.disable_s3=1 \
-enable-kvm \
"${qemu_options[@]}" \
- -no-reboot \
- -serial stdio
+ -serial stdio \
+ -no-reboot
}
set_image() {
@@ -113,6 +119,7 @@ set_image() {
}
image=''
+accessibility=''
boot_type='bios'
mediatype='cdrom'
secure_boot='off'
@@ -121,8 +128,11 @@ working_dir="$(mktemp -dt run_archiso.XXXXXXXXXX)"
trap cleanup_working_dir EXIT
if (( ${#@} > 0 )); then
- while getopts 'bdhi:su' flag; do
+ while getopts 'abdhi:su' flag; do
case "$flag" in
+ a)
+ accessibility='on'
+ ;;
b)
boot_type='bios'
;;
--
GitLab