#
# Werner's customized development root FS.
#
# Highlights:
# - no GUI or fancy system daemons
# - has lots of exploration tools used (only) for system-level development
# - wherever possible, installs full versions of programs, not busybox
#

# ----- paths -----------------------------------------------------------------


root
calypso=http://people.openmoko.org/joerg/calypso_moko_FW/
my=$SVN/developers/werner


# ----- basic setup -----------------------------------------------------------


pkg udev procps
pkg task-proper-tools

# OE.net's talk-proper-tools already has the following packages in
# task-proper-tools, but OM.org hasn't caught up with it yet
pkg net-tools iproute2 iputils-ping psmisc debianutils tcptraceroute

pkg grep bash debianutils
pkg mtd-utils sysfsutils apm
pkg e2fsprogs-mke2fs e2fsprogs-tune2fs
pkg openssh ntpdate netkit-telnet bind-utils
pkg dhcp-client wireless-tools wpa-supplicant
pkg portmap ppp rsync
pkg alsa-state alsa-utils-alsamixer alsa-utils-alsactl alsa-utils-aplay
pkg file
pkg opkg gzip
pkg perl python make
pkg xserver-kdrive-glamo xset xhost xdpyinfo


# ----- general exploration tools ---------------------------------------------


pkg s3c24xx-gpio
pkg gdb strace ldd

make -C $my/poke clean all
cp $my/poke/poke usr/bin

make -C $my/pmu clean all
cp $my/pmu/pmu usr/bin

make -C $my/wkalrm clean all
cp $my/wkalrm/wkalrm usr/bin

ln -s /usr/sbin/s3c24xx-gpio usr/bin/gpio


# ----- fun with GSM ----------------------------------------------------------


pkg $calypso/fluid_0.0+svn20070817-r2_armv4t_eabi.ipk
pkg cu

#echo "uucp:*:2:2:uucp:/:/bin/true" >>etc/passwd
#chown 2 dev/ttySAC0


# ----- network testing -------------------------------------------------------


pkg tcpdump wmiconfig

make -C $my/ttcp clean all
cp $my/ttcp/ttcp-1.12/ttcp usr/bin

make -C $my/owping clean all
cp $my/owping/owping usr/bin

cp $my/bin/wlanscan usr/bin


# ----- for u-boot ------------------------------------------------------------


make -C $SVN/trunk/src/host/envedit clean all
cp  $SVN/trunk/src/host/envedit/envedit usr/bin

cp $my/neobin/envi usr/bin


# ----- create /sbin/init -----------------------------------------------------


# inspired by kboot's scripts/kboot

cp $my/myroot/werner.init sbin/init


# ----- set up sshd -----------------------------------------------------------

# @@@ cache the keys ?

mkdir -p etc/ssh
ssh-keygen -t rsa1 -f etc/ssh/ssh_host_key -N ""
ssh-keygen -t dsa -f etc/ssh/ssh_host_dsa_key -N "" 
ssh-keygen -t rsa -f etc/ssh/ssh_host_rsa_key -N "" 

echo "sshd:*:1:1:SSH:/:/bin/true" >>etc/passwd

mkdir -p var/run/sshd


# ----- enable passwordless SSH entry -----------------------------------------


cd home/root
mkdir .ssh
chmod 700 .ssh
cp $HOME/.ssh/id_rsa.pub .ssh/authorized_keys
root


# ----- install things we don't have in the feed yet --------------------------


# only df is missing now !


# ----- copy configuration files from the host --------------------------------


cp /etc/hosts etc/hosts
cp /etc/services etc/services

# cp /etc/resolv.conf etc/resolv.conf

# prefer to hard-code it here

cat <<EOF >>etc/resolv.conf
# opendns
nameserver 208.67.222.222
nameserver 208.67.220.220
EOF
# prevent DHCP from messing with it
chmod 444 etc/resolv.conf


# ----- shell init ------------------------------------------------------------


sed -i 's|/bin/sh|/bin/bash|' etc/passwd

cat <<EOF >home/root/.bash_profile
[ "\${PS1#con}" = "\$PS1" ] && PS1='ssh:\w\\\$ '
export PS1
EOF


# ----- save some space -------------------------------------------------------


rm usr/lib/opkg/lists/*
rm -rf usr/share/vim

ln -sf uptime.procps usr/bin/uptime


# ----- miscellaneous ---------------------------------------------------------


ln -s bash bin/sh

# vim gets a little confused on the console. Fortunately, this is easy to fix:
# see http://vt100.net/docs/vt102-ug/chapter5.html
# restore cursor, reset scrolling region, restore cursor

cat <<EOF >usr/bin/vi
#!/bin/sh
/usr/bin/vim "\$@"
code=\$?
echo -ne '\e7\e[;r\e8'
exit \$?
EOF
chmod 755 usr/bin/vi


# seems that we've reached the limits of the update-alternatives hack ;-)

for n in sbin/*.26; do
    mv $n sbin/`basename $n .26`
done

echo "audio:*:10:" >>etc/group


# -----------------------------------------------------------------------------