makedist-recordvm: added tool for generating vm video and images snapshots using qemu
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5
Makefile
5
Makefile
@ -1,5 +1,5 @@
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# makedist Makefile for installation and packaging
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# Copyright (c) 2003-2011 by Silvan Calarco <silvan.calarco@mambasoft.it>
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# Copyright (c) 2003-2012 by Silvan Calarco <silvan.calarco@mambasoft.it>
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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@ -15,6 +15,7 @@ dist_archive = $(package)-$(makedist_version).tar.bz2
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prefix := /usr
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datadir := $(prefix)/share
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sysconfdir := /etc
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sbindir := $(prefix)/sbin
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dist: clean
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@git log > ChangeLog.git
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@ -38,3 +39,5 @@ install:
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cp -a makedist $(DESTDIR)$(datadir)/;\
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install -d $(DESTDIR)$(sysconfdir)/makedist;\
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cp -a config/config $(DESTDIR)$(sysconfdir)/makedist/config
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@install -d $(DESTDIR)$(sbindir);\
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cp -a makedist-recordvm $(DESTDIR)$(sbindir)/makedist-recordvm
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130
makedist-recordvm
Executable file
130
makedist-recordvm
Executable file
@ -0,0 +1,130 @@
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#!/bin/bash
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RECORDVM_DATA=/var/makedist/recordvm
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#VBOX=1
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VBOX_VMNAME="openmamba-recordvm"
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VBOX_DISPLAY=:1
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EXECUTION_TIME=200
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VIDEO_EXT=.flv
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VIDEO_EXT2=.ogv
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[ $1 ] || {
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echo "Usage:"
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echo "recordvm.sh iso_path"
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echo
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exit 1
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}
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ISO_PATH=$1
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ISO_DIR=`dirname $ISO_PATH`
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ISO_NAME=`basename $ISO_PATH`
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[ -e $ISO_PATH ] || {
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echo "Error: file $ISO_PATH does not exist; aborting."
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exit 1
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}
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echo "Preparing ISO image $ISO_PATH"
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ln -sf $ISO_PATH $RECORDVM_DATA/recordvm.iso
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echo "Starting virtual machine for $ISO_PATH"
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export HOME=$RECORDVM_DATA
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xinit -- $VBOX_DISPLAY &
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if [ "$VBOX" ]; then
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# -nocursor &
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# &>$RECORDVM_DATA/recordvm.log &
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#VBOX_USER_HOME=$RECORDVM_DATA/VirtualBox DISPLAY=:0 /opt/VirtualBox/VBoxSDL --startvm $VBOX_VMNAME --fixedmode 1024 768 32 >/dev/null &
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trap "VBoxManage controlvm $VBOX_VMNAME poweroff" INT QUIT TSTP
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sleepcnt=0
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while true; do
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if [ "`VBoxManage list runningvms | grep $VBOX_VMNAME`" ]; then
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break
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fi
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# xwininfo -display $VBOX_DISPLAY -name "$VBOX_VMNAME - Oracle VM VirtualBox" 2>/dev/null |grep "Window id:"| sed "s|.*Window id: \([0-9a-fx]*\).*|\1|"
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# [ "$WINID" ] && break
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sleep 1
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if [ $sleepcnt -gt 20 ]; then
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echo "VirtualBox did not start; aborting."
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exit 1
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fi
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let sleepcnt=sleepcnt+1
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done
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WINID=`xwininfo -display $VBOX_DISPLAY -name "$VBOX_VMNAME - Oracle VM VirtualBox" 2>/dev/null |grep "Window id:"| sed "s|.*Window id: \([0-9a-fx]*\).*|\1|"`
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VBoxManage controlvm $VBOX_VMNAME reset
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else
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sleepcnt=0
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while true; do
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WINID=`xwininfo -display $VBOX_DISPLAY -name "QEMU (qemu-recordvm)" 2>/dev/null |grep "Window id:"| sed "s|.*Window id: \([0-9a-fx]*\).*|\1|"`
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[ "$WINID" ] && break
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if [ $sleepcnt -gt 20 ]; then
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echo "qemu did not start; aborting."
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exit 1
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fi
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let sleepcnt=sleepcnt+1
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sleep 1
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done
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fi
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echo "Windowid is: $WINID"
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echo "Capturing window output"
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mkdir -p $ISO_DIR/preview/
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DBUS_SESSION_BUS_ADDRESS= HOME=$RECORDVM_DATA DISPLAY=$VBOX_DISPLAY xvidcap \
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--cap_geometry 1024x768+0+0 \
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--verbose 2 --gui no --audio no \
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--time $EXECUTION_TIME --file $ISO_DIR/preview/${ISO_NAME}${VIDEO_EXT} \
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--quality 100 >>$RECORDVM_DATA/recordvm.log
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#recordmydesktop --no-frame --display $VBOX_DISPLAY --windowid $WINID -o $ISO_DIR/preview/$ISO_NAME.ogv --overwrite --no-sound --no-wm-check --fps 10 --no-cursor &
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#echo "Sleeping $EXECUTION_TIME seconds..."
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#sleep $EXECUTION_TIME
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#killall -TERM recordmydesktop
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#echo "Waiting for recordmydesktop to exit"
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#while [ "`pidof recordmydesktop`" ]; do
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# sleep 1
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#done
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echo "Powering off VM"
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if [ "$VBOX" ]; then
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VBoxManage controlvm $VBOX_VMNAME poweroff &
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count=0
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while [ "`pidof VBoxManage`" ]; do
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let count=count+1
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sleep 1
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if [ $count -gt 60 ]; then
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killall -9 VBoxManage
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break
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fi
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done
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else
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xkill -id $WINID -display $VBOX_DISPLAY
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fi
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echo "Creating preview images"
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rm -f $ISO_DIR/preview/*.jpg
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ffmpeg -y -i $ISO_DIR/preview/$ISO_NAME${VIDEO_EXT} -r 1 -f image2 $ISO_DIR/preview/image-%03d.jpg >/dev/null
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for i in `seq 200 -1 1`; do
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f=`printf %03d $i`
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[ -e $ISO_DIR/preview/image-$f.jpg ] && {
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convert -size 320x200 $ISO_DIR/preview/image-$f.jpg $ISO_DIR/preview/preview.jpg
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convert -size 400x300 $ISO_DIR/preview/image-$f.jpg $ISO_DIR/preview/preview-400x300.jpg
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break
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}
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done
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echo "Creating ${VIDEO_EXT2} video from ${VIDEO_EXT}"
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#ffmpeg -y -i $ISO_DIR/preview/$ISO_NAME${VIDEO_EXT} $ISO_DIR/preview/$ISO_NAME${VIDEO_EXT2} >/dev/null
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ffmpeg2theora -y -i $ISO_DIR/preview/$ISO_NAME${VIDEO_EXT} $ISO_DIR/preview/$ISO_NAME${VIDEO_EXT2} >/dev/null
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#cleanup old files
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for f in `ls $ISO_DIR/preview/*${VIDEO_EXT}`; do
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[ "$f" = "$ISO_DIR/preview/$ISO_NAME${VIDEO_EXT}" ] || rm -f $f
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done
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for f in `ls $ISO_DIR/preview/*${VIDEO_EXT2}`; do
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[ "$f" = "$ISO_DIR/preview/$ISO_NAME${VIDEO_EXT2}" ] || rm -f $f
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done
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echo "Done."
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exit 0
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