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|
#!/bin/bash
INSTALL="@INSTALL@"
HOTPLUGPATH=/etc/hotplug
SCRIPTNAME=libmtp.sh
USERMAP=libmtp.usermap
UDEVPATH=/etc/udev/rules.d
UDEVRULES=libmtp.rules
HALBASEPATH=/usr/share/hal/fdi/information
HALPATH=/usr/share/hal/fdi/information/20thirdparty
HALRULES=libmtp.fdi
# See if the parameter script ($2), device ($3) and productid ($4)
# are already defined in the usermap ($1)
function inmap {
while read LINE; do
if [ "x${LINE}" != "x" ]; then
firstword=`echo ${LINE} | awk '{ print $1 }'`
if [ ${firstword} != "#" ]; then
# This is a device line entry
script=${firstword}
manid=`echo ${LINE} | awk '{ print $3 }'`
productid=`echo ${LINE} | awk '{ print $4 }'`
# Skip blank products...
if [ "x${script}" = "x$2" ]; then
if [ "x${manid}" = "x$3" ]; then
if [ "x${productid}" = "x$4" ]; then
echo "yes"
return 0
fi
fi
fi
fi
fi
done < $1
echo "no"
return 0
}
# Scan the usermap $2 for all devices in $1 to see if they are already
# there, else patch the usermap.
function patchusermap {
# Nullify comment
comment=""
while read LINE; do
if [ "x$LINE" != "x" ]; then
firstword=`echo ${LINE} | awk '{ print $1 }'`
if [ ${firstword} = "#" ]; then
# This is a comment line, save it.
comment=${LINE}
else
# This is a device line entry
script=${firstword}
manid=`echo ${LINE} | awk '{ print $3 }'`
productid=`echo ${LINE} | awk '{ print $4 }'`
# Skip blank products...
if [ "x${manid}" != "x" ]; then
# See if this product is already in the usermap
echo "Checking for product ${productid} in $2..."
if [ `inmap $2 ${script} ${manid} ${productid}` = "no" ]; then
echo "Not present, adding to hotplug map."
echo ${comment} >> $2
echo ${LINE} >> $2
comment=""
else
echo "Already installed."
fi
fi
fi
fi
done < $1
}
# Check for udev first
if test -d ${UDEVPATH} ; then
echo "You seem to have udev on your system. Installing udev rules..."
${INSTALL} ${UDEVRULES} ${UDEVPATH}
echo "You may need additional setup to get correct permissions on your device."
echo "See the INSTALL file for information."
echo "Do you also want to install HAL support or the old hotplug support (y/n)?"
read IN
if [ "$IN" = "y" ] || [ "$IN" = "Y" ]; then
echo "Continuing..."
else
exit 0
fi
fi
# Check for HAL next
if test -d ${HALBASEPATH} ; then
echo "You seem to have HAL on your system. Installing HAL rules..."
mkdir -p ${HALPATH}
${INSTALL} ${HALRULES} ${HALPATH}
echo "Do you also want to install the old hotplug support (y/n)?"
read IN
if [ "$IN" = "y" ] || [ "$IN" = "Y" ]; then
echo "Continuing..."
else
exit 0
fi
fi
# Check prerequisites
COMMAND=`which grep 2> /dev/null`
if [ "x${COMMAND}" = "x" ];
then
echo "Missing grep program. Fatal error."
exit 1
fi
COMMAND=`which awk 2> /dev/null`
if [ "x${COMMAND}" = "x" ];
then
echo "Missing awk program. Fatal error."
exit 1
fi
if [ "x${USER}" != "xroot" ];
then
echo "WARNING: this program should be run as root!"
fi
# This script locates the hotplug distribution on a certain host
# and sets up userland hotplugging scripts according to rules.
# The in-parameters are the hotplug directory and the name of a
# file of hotplug device entries and a script to be executed for
# these deviced.
if test -d ${HOTPLUGPATH}
then
echo "Hotplug in ${HOTPLUGPATH}"
else
echo "Hotplug missing on this system. Cannot install."
exit 1
fi
if test -d ${HOTPLUGPATH}/usb
then
echo "Has usb subdirectory."
else
mkdir ${HOTPLUGPATH}/usb
fi
echo "Installing script."
${INSTALL} libmtp.sh ${HOTPLUGPATH}/usb
echo "Installing usermap."
${INSTALL} -m 644 ${USERMAP} ${HOTPLUGPATH}/usb
# If we find a usb.usermap file, and we see that this distribution
# of hotplug does not support private usermaps, then we need to
# patch the usb.usermap file.
#
# Create a merged file, diff the files to each other, and if there
# were mismatches, then patch the installed file.
echo "Checking hotplugging CVS version..."
echo "/etc/hotplug/usb/*.usermap support was added in august 2002"
EDITMAP="yes"
CVSTAG=`grep '\$Id:' /etc/hotplug/usb.agent`
if [ "x${CVSTAG}" != "x" ]; then
DATE=`echo ${CVSTAG} | awk '{ print $5 }'`
echo "Hotplug version seems to be from ${DATE}"
YEAR=`echo ${DATE} | awk 'BEGIN { FS="/"} {print $1; }'`
MONTH=`echo ${DATE} | awk 'BEGIN { FS="/"} {print $2; }'`
DAY=`echo ${DATE} | awk 'BEGIN { FS="/"} {print $3; }'`
if [ "${YEAR}" -gt "2002" ]; then
EDITMAP="no"
else
if [ "${YEAR}" -eq "2002" ]; then
if [ "${MONTH}" -ge "08" ]; then
EDITMAP="no"
fi
fi
fi
fi
if [ "x${EDITMAP}" == "xyes" ]; then
echo "We need to edit the ${HOTPLUGPATH}/usb.usermap if it exists..."
if test -f ${HOTPLUGPATH}/usb.usermap
then
echo "We have a usb.usermap..."
patchusermap ${USERMAP} /etc/hotplug/usb.usermap
fi
fi
echo "Hotplugging successfully installed."
exit 0
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