From e2db5d1581339bf6f891b81879130d5e1f3298fc Mon Sep 17 00:00:00 2001
From: Stefan Huber <shuber@sthu.org>
Date: Wed, 5 Feb 2014 09:45:07 +0100
Subject: [PATCH] Moving X scripts to dedicated dir
---
X/getXenv.inc | 44 ++++++
X/tp_alert.sh | 126 ++++++++++++++++++
.../usr/local/bin/getXenv.inc | 1 -
.../usr/local/bin/tp_alert.sh | 1 -
4 files changed, 170 insertions(+), 2 deletions(-)
create mode 100644 X/getXenv.inc
create mode 100755 X/tp_alert.sh
delete mode 120000 lenovo-x220-linuxacpi/usr/local/bin/getXenv.inc
delete mode 120000 lenovo-x220-linuxacpi/usr/local/bin/tp_alert.sh
diff --git a/X/getXenv.inc b/X/getXenv.inc
new file mode 100644
index 0000000..4b1c7e3
--- /dev/null
+++ b/X/getXenv.inc
@@ -0,0 +1,44 @@
+# Extracted from /etc/acpi/powerbtn.sh
+
+
+# Taken from Debian's 2.0.4-1 diff file. This version handles KDE4.
+# Power Button event handler.
+# Checks to see if gnome or KDE are already handling the power button.
+# If not, initiates a plain shutdown.
+
+# getXuser gets the X user belonging to the display in $displaynum.
+# If you want the foreground X user, use getXconsole!
+# Input:
+# displaynum - X display number
+# Output:
+# XUSER - the name of the user
+# XAUTHORITY - full pathname of the user's .Xauthority file
+getXuser() {
+ user=`pinky -fw | awk '{ if ($2 == ":'$displaynum'" || $(NF) == ":'$displaynum'" ) { print $1; exit; } }'`
+ if [ x"$user" = x"" ]; then
+ startx=`pgrep -n startx`
+ if [ x"$startx" != x"" ]; then
+ user=`ps -o user --no-headers $startx`
+ fi
+ fi
+ if [ x"$user" != x"" ]; then
+ userhome=`getent passwd $user | cut -d: -f6`
+ export XAUTHORITY=$userhome/.Xauthority
+ else
+ export XAUTHORITY=""
+ fi
+ export XUSER=$user
+}
+
+# Gets the X display number for the active virtual terminal.
+# Output:
+# DISPLAY - the X display number
+# See getXuser()'s output.
+getXconsole() {
+ console=`fgconsole`;
+ displaynum=`ps t tty$console | sed -n -re 's,.*/X .*:([0-9]+).*,\1,p'`
+ if [ x"$displaynum" != x"" ]; then
+ export DISPLAY=":$displaynum"
+ getXuser
+ fi
+}
diff --git a/X/tp_alert.sh b/X/tp_alert.sh
new file mode 100755
index 0000000..43109e0
--- /dev/null
+++ b/X/tp_alert.sh
@@ -0,0 +1,126 @@
+#!/bin/bash
+#
+# Stefan Huber <shuber2@gmail.com>
+#
+# ChangeLog:
+# * 2009-07-24: Initial version
+# * 2010-10-09: Use more shell commands
+
+
+# Wait this amount of time until we activate lock
+INITWAIT="0"
+# Wait this amount of time after an alert call
+ALERTPOSTWAIT="2"
+# Busy wait for polling position sensor
+BUSYWAIT="0.2"
+# Tolerance for sensor differences
+TOLERANCE="5"
+# Position file
+POSFILE="/sys/devices/platform/hdaps/position"
+
+
+#Set the paths
+export PATH="/bin:/usr/bin"
+export DISPLAY=":0"
+
+state=0
+alert() {
+ amixer -q sset Master 100%,100% unmute
+ echo "Alert $state at time `date`"
+
+ case $state in
+ 0)
+ echo "Leave me alone!" | festival --tts
+ state=1
+ ;;
+ 1)
+ echo "E-mail sent!" | festival --tts
+ sendemail
+ state=2
+ ;;
+ *)
+ sendemail
+ while isActive; do
+ echo "HELP!" | festival --tts
+ done
+ return
+ ;;
+ esac
+ sleep $ALERTPOSTWAIT
+}
+
+sendemail() {
+ /usr/sbin/sendmail $USER <<EOF
+Subject: tp_alert.sh alarm on `hostname`
+From: shuber@`hostname`
+To: shuber@`hostname`
+
+This is an automatic mail from the tp_alert.sh script:
+ state=$state
+ time=`date`
+EOF
+}
+
+isActive() {
+ if "`qdbus org.freedesktop.ScreenSaver /ScreenSaver GetActive`" \
+ = "true"; then
+ return 0
+ fi
+ return 1
+}
+
+getPosition() {
+ pos=`cat $POSFILE`
+ xtilt=${pos%,*}
+ xtilt=${xtilt#(}
+ ytilt=${pos#*,}
+ ytilt=${ytilt%)}
+}
+
+
+
+
+if [ ! -e $POSFILE ]; then
+ echo "HDAPS position file not existing!"
+ return -1
+fi
+
+
+echo "Launched at time `date`"
+#Initial wait
+sleep $INITWAIT
+
+
+
+#Wait for trigger to activate alertion system
+while ! isActive; do
+ sleep $BUSYWAIT
+done
+
+
+echo "Activated."
+echo "Activated." | festival --tts
+
+
+#Get initial positions
+getPosition
+initxtilt=$xtilt
+initytilt=$ytilt
+
+#Now wait until alertion system is deactivated
+while isActive; do
+ getPosition
+ diffx=`echo "$xtilt-$initxtilt" | bc`
+ diffy=`echo "$ytilt-$initytilt" | bc`
+ diffx=${diffx#-}
+ diffy=${diffy#-}
+
+ if [[ $diffx -ge $TOLERANCE || $diffy -ge $TOLERANCE ]]; then
+ alert
+ fi
+ sleep $BUSYWAIT
+done
+
+echo "Unlocked at time `date`."
+echo "Unlocked with state $state." | festival --tts
+
diff --git a/lenovo-x220-linuxacpi/usr/local/bin/getXenv.inc b/lenovo-x220-linuxacpi/usr/local/bin/getXenv.inc
deleted file mode 120000
index 266a687..0000000
--- a/lenovo-x220-linuxacpi/usr/local/bin/getXenv.inc
+++ /dev/null
@@ -1 +0,0 @@
-/root/bin/getXenv.inc
\ No newline at end of file
diff --git a/lenovo-x220-linuxacpi/usr/local/bin/tp_alert.sh b/lenovo-x220-linuxacpi/usr/local/bin/tp_alert.sh
deleted file mode 120000
index c2990da..0000000
--- a/lenovo-x220-linuxacpi/usr/local/bin/tp_alert.sh
+++ /dev/null
@@ -1 +0,0 @@
-/root/bin/tp_alert.sh
\ No newline at end of file
--
2.39.5