From 766adc8cb4221fd37b97d48aaa1b888cd83df1f2 Mon Sep 17 00:00:00 2001
From: Laurent Ghigonis <laurent@p1sec.com>
Date: Fri, 29 Mar 2013 03:44:50 +0100
Subject: qvm-screenrecord: add -s : select window to capture

---
 tools/qvm-screenrecord.sh | 31 +++++++++++++++++++++++++++----
 1 file changed, 27 insertions(+), 4 deletions(-)

(limited to 'tools')

diff --git a/tools/qvm-screenrecord.sh b/tools/qvm-screenrecord.sh
index 49f518d..50eb640 100644
--- a/tools/qvm-screenrecord.sh
+++ b/tools/qvm-screenrecord.sh
@@ -2,7 +2,8 @@
 
 # Record desktop in Qubes Dom0 and copy video to AppVM
 # Dependencies: recordmydesktop (sudo qubes-dom0-update recordmydesktop)
-# If you want create a keyboard shortcut, use "konsole -e qvm-screenrecord.sh -n"
+# If you want create a keyboard shortcut you should run it in Konsole
+# Example: konsole -e qvm-screenrecord.sh -s -n
 # 2013, Laurent Ghigonis <laurent@p1sec.com>
 
 DOM0_SHOTS_DIR=$HOME/shots
@@ -10,18 +11,21 @@ APPVM_SHOTS_DIR=/home/user/shots
 QUBES_DOM0_APPVMS=/var/lib/qubes/appvms/
 
 usage() {
-	echo "$program [-hn]"
+	echo "$program [-hns]"
 	echo -e "\t-n : after capturing, run nautilus in AppVM"
+	echo -e "\t-s : select window to capture"
 }
 
 program="`basename $0`"
 mode_nautilus=0
-opts="$(getopt -o hn -n "$program" -- "$@")"
+mode_select=0
+opts="$(getopt -o hns -n "$program" -- "$@")"
 err=$?
 eval set -- "$opts"
 while true; do case $1 in
 	-h) usage; exit 1 ;;
 	-n) mode_nautilus=1; shift ;;
+	-s) mode_select=1; shift ;;
 	--) shift; break ;;
 esac done
 [[ $err -ne 0 ]] && usage && exit 1
@@ -29,11 +33,30 @@ esac done
 mkdir -p $DOM0_SHOTS_DIR ||exit 1
 d=`date +"%Y%m%d-%H%M"`
 tmpname=$d.ogv
+
+if [ $mode_select -eq 1 ]; then
+	echo "[-] select window to record"
+	echo "Press <enter> when ready to select"
+	read a
+	unset x y w h
+	eval $(xwininfo | \
+		sed -n -e "s/^ \+Absolute upper-left X: \+\([0-9]\+\).*/x=\1/p" \
+		       -e "s/^ \+Absolute upper-left Y: \+\([0-9]\+\).*/y=\1/p" \
+		       -e "s/^ \+Width: \+\([0-9]\+\).*/w=\1/p" \
+		       -e "s/^ \+Height: \+\([0-9]\+\).*/h=\1/p" )
+	record_opts="-x $x -y $y --width $w --height $h"
+	echo "[-] recording zone at ${x} ${y} size ${w} ${h}"
+else
+	echo "[-] recording root window"
+	record_opts=""
+fi
+
+echo
 echo "============================="
 echo "Hit Crtl-C to end the capture"
 echo "============================="
 echo
-recordmydesktop --no-sound -o $DOM0_SHOTS_DIR/$tmpname $@
+recordmydesktop --no-sound -o $DOM0_SHOTS_DIR/$tmpname $record_opts $@
 size=`ls -hs $DOM0_SHOTS_DIR/$tmpname |cut -d' ' -f1`
 
 title=`kdialog --inputbox "Enter capture title ($size)" --title "$program"`
-- 
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