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-rw-r--r--configs/profile/root-image/etc/skel/.bash_profile4
-rw-r--r--configs/profile/root-image/etc/systemd/system/livecd-alsa-unmuter.service15
-rw-r--r--configs/profile/root-image/root/.install-systemd-mate/packages5
-rw-r--r--configs/profile/root-image/root/customize_root_image-constants.inc8
-rwxr-xr-xconfigs/profile/root-image/usr/bin/livecd-alsa-unmuter8
-rwxr-xr-xconfigs/profile/root-image/usr/bin/pick-a-card54
-rwxr-xr-xconfigs/profile/root-image/usr/bin/talk-to-me16
-rw-r--r--configs/profile/root-image/usr/share/livecd-sound/asound.conf.in12
-rw-r--r--configs/profile/root-image/usr/share/livecd-sound/functions199
9 files changed, 318 insertions, 3 deletions
diff --git a/configs/profile/root-image/etc/skel/.bash_profile b/configs/profile/root-image/etc/skel/.bash_profile
index 4dfbab5..5a4b1b2 100644
--- a/configs/profile/root-image/etc/skel/.bash_profile
+++ b/configs/profile/root-image/etc/skel/.bash_profile
@@ -17,5 +17,9 @@ sudo /root/.language.sh
export $(cat /etc/locale.conf)
+# launch accessibility features
+[ -d /usr/bin/talk-to-me ] && flock -n /run/talk-to-me.lck /usr/bin/talk-to-me
+
+
# launch X
[ -n "$DESKTOP_SESSION" -a -z "$DISPLAY" -a "$(tty)" = /dev/tty1 ] && exec startx || cat /etc/motd
diff --git a/configs/profile/root-image/etc/systemd/system/livecd-alsa-unmuter.service b/configs/profile/root-image/etc/systemd/system/livecd-alsa-unmuter.service
new file mode 100644
index 0000000..e3b9073
--- /dev/null
+++ b/configs/profile/root-image/etc/systemd/system/livecd-alsa-unmuter.service
@@ -0,0 +1,15 @@
+[Unit]
+Description=Unmute All Sound Card Controls For Use With The Live TalkingParabola Environment
+# This needs to run after the audio device becomes available.
+Wants=systemd-udev-settle.service
+After=systemd-udev-settle.service sound.target
+DefaultDependencies=no
+Before=shutdown.target
+
+[Service]
+Type=oneshot
+ExecStart=/usr/bin/livecd-alsa-unmuter
+StandardOutput=syslog
+
+[Install]
+WantedBy=sound.target
diff --git a/configs/profile/root-image/root/.install-systemd-mate/packages b/configs/profile/root-image/root/.install-systemd-mate/packages
index 0d0fd76..299605e 100644
--- a/configs/profile/root-image/root/.install-systemd-mate/packages
+++ b/configs/profile/root-image/root/.install-systemd-mate/packages
@@ -51,3 +51,8 @@ lightdm-gtk-greeter-settings
mate
mate-extra
volumeicon
+alsa-utils
+bluez
+bluez-libs
+brltty
+espeakup
diff --git a/configs/profile/root-image/root/customize_root_image-constants.inc b/configs/profile/root-image/root/customize_root_image-constants.inc
index 4bf75c6..171c23e 100644
--- a/configs/profile/root-image/root/customize_root_image-constants.inc
+++ b/configs/profile/root-image/root/customize_root_image-constants.inc
@@ -25,9 +25,11 @@ readonly OPENRC_DELETE_FILES="/etc/hostname
/etc/systemd/system/getty@tty1.service.d/autologin.conf \
/etc/systemd/system/pacman-init.service "
-readonly SYSTEMD_SERVICES_ALL="choose-mirror.service \
- multi-user.target \
- pacman-init.service "
+readonly SYSTEMD_SERVICES_ALL="brltty.service \
+ choose-mirror.service \
+ livecd-alsa-unmuter.service \
+ multi-user.target \
+ pacman-init.service "
readonly SYSTEMD_SERVICES_GUI="NetworkManager.service"
readonly OPENRC_SERVICES_ALL="dbus \
haveged \
diff --git a/configs/profile/root-image/usr/bin/livecd-alsa-unmuter b/configs/profile/root-image/usr/bin/livecd-alsa-unmuter
new file mode 100755
index 0000000..6de05a0
--- /dev/null
+++ b/configs/profile/root-image/usr/bin/livecd-alsa-unmuter
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+# Properly initialize the sound card so that we have audio at boot.
+# This script is released under the GNU General Public License.
+source /usr/share/livecd-sound/functions
+
+preinit_levels all
+sanify_levels all
diff --git a/configs/profile/root-image/usr/bin/pick-a-card b/configs/profile/root-image/usr/bin/pick-a-card
new file mode 100755
index 0000000..7f469e8
--- /dev/null
+++ b/configs/profile/root-image/usr/bin/pick-a-card
@@ -0,0 +1,54 @@
+#!/bin/bash
+
+# If there are multiple usable sound cards, prompt the user to choose one,
+# using auditory feedback.
+# This script is released under the GNU General Public License.
+
+source /usr/share/livecd-sound/functions
+
+nwords() {
+ echo $#
+}
+
+is_numeric() {
+ local str=$1
+ expr match "$str" '[[:digit:]]\+$' > /dev/null 2>&1
+}
+
+set_default_card() {
+ local card=$1
+ sed -e "s/%card%/$card/g" < /usr/share/livecd-sound/asound.conf.in \
+ > /etc/asound.conf
+}
+
+play_on_card() {
+ local card=$1 file=$2
+ aplay "-Dplughw:$card,0" "$file"
+}
+
+set -f
+usable_cards="$(list_non_pcsp_cards)"
+num_usable_cards=$(nwords $usable_cards)
+
+if [ "$num_usable_cards" -eq 1 ]; then
+ exit 0
+fi
+
+for card in $usable_cards; do
+ if ! is_numeric "$card"; then
+ continue
+ fi
+ play_on_card "$card" /usr/share/livecd-sound/sounds/pick-a-card.wav&
+done
+wait
+sleep 1
+for card in $usable_cards; do
+ if ! is_numeric "$card"; then
+ continue
+ fi
+ play_on_card "$card" /usr/share/livecd-sound/sounds/beep.wav
+ if read -t 10; then
+ set_default_card "$card"
+ break
+ fi
+done
diff --git a/configs/profile/root-image/usr/bin/talk-to-me b/configs/profile/root-image/usr/bin/talk-to-me
new file mode 100755
index 0000000..118b013
--- /dev/null
+++ b/configs/profile/root-image/usr/bin/talk-to-me
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+# Initialize the Speakup screenreader
+# This script is released under the GNU General Public License.
+
+started_flag=/run/speech-is-running
+
+if [[ ! -f $started_flag ]]; then
+ systemctl stop espeakup
+
+ sleep 5
+ pick-a-card
+
+ systemctl start espeakup
+ touch $started_flag
+fi
diff --git a/configs/profile/root-image/usr/share/livecd-sound/asound.conf.in b/configs/profile/root-image/usr/share/livecd-sound/asound.conf.in
new file mode 100644
index 0000000..851f829
--- /dev/null
+++ b/configs/profile/root-image/usr/share/livecd-sound/asound.conf.in
@@ -0,0 +1,12 @@
+pcm.!default {
+ type plug
+ slave.pcm {
+ type hw
+ card %card%
+ }
+}
+
+ctl.!default {
+ type hw
+ card %card%
+}
diff --git a/configs/profile/root-image/usr/share/livecd-sound/functions b/configs/profile/root-image/usr/share/livecd-sound/functions
new file mode 100644
index 0000000..e517795
--- /dev/null
+++ b/configs/profile/root-image/usr/share/livecd-sound/functions
@@ -0,0 +1,199 @@
+# Functions for setting up sound on the live CD.
+# This library is released under the GNU General Public License,
+# and it incorporates code from the /etc/init.d/alsa-utils included with
+# Ubuntu 8.04. Proper credit also goes to Debian.
+
+# Start code copied from Debian / Ubuntu:
+
+bugout () {
+ printf "/etc/rc.d/livecdsound: programming error"
+ stat_fail
+}
+
+echo_card_indices()
+{
+ if [ -f /proc/asound/cards ] ; then
+ sed -n -e's/^[[:space:]]*\([0-7]\)[[:space:]].*/\1/p' /proc/asound/cards
+ fi
+}
+
+filter_amixer_output()
+{
+ sed \
+ -e '/Unable to find simple control/d' \
+ -e '/Unknown playback setup/d' \
+ -e '/^$/d'
+}
+
+# The following functions try to set many controls.
+# No card has all the controls and so some of the attempts are bound to fail.
+# Because of this, the functions can't return useful status values.
+
+# $1 <control>
+# $2 <level>
+# $CARDOPT
+unmute_and_set_level()
+{
+ { [ "$2" ] && [ "$CARDOPT" ] ; } || bugout
+ amixer $CARDOPT -q set "$1" "$2" unmute 2>&1 | filter_amixer_output || :
+ return 0
+}
+
+# $1 <control>
+# $CARDOPT
+mute_and_zero_level()
+{
+ { [ "$1" ] && [ "$CARDOPT" ] ; } || bugout
+ amixer $CARDOPT -q set "$1" "0%" mute 2>&1 | filter_amixer_output || :
+ return 0
+}
+
+# $1 <control>
+# $2 "on" | "off"
+# $CARDOPT
+switch_control()
+{
+ { [ "$2" ] && [ "$CARDOPT" ] ; } || bugout
+ amixer $CARDOPT -q set "$1" "$2" 2>&1 | filter_amixer_output || :
+ return 0
+}
+
+# $1 <card ID>
+sanify_levels_on_card()
+{
+ CARDOPT="-c $1"
+
+ unmute_and_set_level "Front" "80%"
+ unmute_and_set_level "Master" "80%"
+ unmute_and_set_level "Master Mono" "80%"
+ unmute_and_set_level "Master Digital" "80%" # E.g., cs4237B
+ unmute_and_set_level "Playback" "80%"
+ unmute_and_set_level "Headphone" "100%"
+ unmute_and_set_level "PCM" "80%"
+ unmute_and_set_level "PCM,1" "80%" # E.g., ess1969
+ unmute_and_set_level "DAC" "80%" # E.g., envy24, cs46xx
+ unmute_and_set_level "DAC,0" "80%" # E.g., envy24
+ unmute_and_set_level "DAC,1" "80%" # E.g., envy24
+ unmute_and_set_level "Synth" "80%"
+ unmute_and_set_level "CD" "80%"
+ unmute_and_set_level "PC Speaker" "100%"
+
+ mute_and_zero_level "Mic"
+ mute_and_zero_level "IEC958" # Ubuntu #19648
+
+ # Intel P4P800-MX
+ switch_control "Master Playback Switch" on
+ switch_control "Master Surround" on
+
+ # Trident/YMFPCI/emu10k1:
+ unmute_and_set_level "Wave" "80%"
+ unmute_and_set_level "Music" "80%"
+ unmute_and_set_level "AC97" "80%"
+
+ # DRC:
+ unmute_and_set_level "Dynamic Range Compression" "80%"
+
+ # Required for HDA Intel (hda-intel):
+ unmute_and_set_level "Front" "80%"
+
+ # Required for SB Live 7.1/24-bit (ca0106):
+ unmute_and_set_level "Analog Front" "80%"
+
+ # Required at least for Via 823x hardware on DFI K8M800-MLVF Motherboard
+ switch_control "IEC958 Capture Monitor" off
+
+ # Required for hardware allowing toggles for AC97 through IEC958,
+ # valid values are 0, 1, 2, 3. Needs to be set to 0 for PCM1.
+ unmute_and_set_level "IEC958 Playback AC97-SPSA" "0"
+
+ # Required for newer Via hardware
+ unmute_and_set_level "VIA DXS,0" "80%"
+ unmute_and_set_level "VIA DXS,1" "80%"
+ unmute_and_set_level "VIA DXS,2" "80%"
+ unmute_and_set_level "VIA DXS,3" "80%"
+
+ # Required on some notebooks with ICH4:
+ switch_control "Headphone Jack Sense" off
+ switch_control "Line Jack Sense" off
+
+ # Some machines need one or more of these to be on;
+ # others need one or more of these to be off:
+ #
+ # switch_control "External Amplifier" on
+ switch_control "Audigy Analog/Digital Output Jack" on
+ switch_control "SB Live Analog/Digital Output Jack" on
+
+ # D1984 -- Thinkpad T61/X61
+ switch_control "Speaker" on
+ switch_control "Headphone" on
+
+ # HDA-Intel w/ "Digital" capture mixer (See Ubuntu #193823)
+ unmute_and_set_level "Digital" "80%"
+
+ return 0
+}
+
+# $1 <card ID> | "all"
+sanify_levels()
+{
+ TTSDML_RETURNSTATUS=0
+ case "$1" in
+ all)
+ for CARD in $(echo_card_indices) ; do
+ sanify_levels_on_card "$CARD" || TTSDML_RETURNSTATUS=1
+ done
+ ;;
+ *)
+ sanify_levels_on_card "$1" || TTSDML_RETURNSTATUS=1
+ ;;
+ esac
+ return $TTSDML_RETURNSTATUS
+}
+
+# $1 <card ID>
+preinit_levels_on_card()
+{
+ CARDOPT="-c $1"
+
+ # Silly dance to activate internal speakers by default on PowerMac
+ # Snapper and Tumbler
+ id=`cat /proc/asound/card$1/id 2>/dev/null`
+ if [ "$id" = "Snapper" -o "$id" = "Tumbler" ]; then
+ switch_control "Auto Mute" off
+ switch_control "PC Speaker" off
+ switch_control "Auto Mute" on
+ fi
+}
+
+# $1 <card ID> | "all"
+preinit_levels()
+{
+ TTSDML_RETURNSTATUS=0
+ case "$1" in
+ all)
+ for CARD in $(echo_card_indices) ; do
+ preinit_levels_on_card "$CARD" || TTSDML_RETURNSTATUS=1
+ done
+ ;;
+ *)
+ preinit_levels_on_card "$1" || TTSDML_RETURNSTATUS=1
+ ;;
+ esac
+ return $TTSDML_RETURNSTATUS
+}
+
+# End copied code.
+
+# List all cards that *should* be usable for PCM audio. In my experience,
+# the console speaker (handled by the pcsp driver) isn't a suitable playback
+# device, so we'll exclude it.
+list_non_pcsp_cards()
+{
+ for card in $(echo_card_indices); do
+ local cardfile="/proc/asound/card${card}/id"
+ if [ -r "$cardfile" -a -f "$cardfile" ] && \
+ [ "$(cat "$cardfile")" != pcsp ]; then
+ echo "$card"
+ fi
+ done
+}