#!/bin/sh
#set -ex

# Copyright (c) 2004 Torbjörn Svensson <azoff@se.linux.org>.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

LOGFILE=`mktemp /tmp/ndiswrapper.XXXXXX`
KVERS=`uname -r`

log()
{
    echo -e "$*" 2>&1 >> $LOGFILE
}

log_cmd()
{
    /bin/sh -c "$*" 2>&1 >> $LOGFILE
}

newblock()
{
    log "------------------------------------\n"
}

if [ $# -eq 1 -a "$1" = "-full" ]; then
    FULL=1
else
    FULL=0
fi

# utils
log "utils:"
log_cmd 'ls -l /sbin/loadndisdriver'
log_cmd 'ls -l /usr/sbin/ndiswrapper'

# the kernel
newblock
log "kernel:"
log_cmd 'cat /proc/version'
if [ -d /lib/modules/$KVERS/build/include ]; then
    log "kernel sources are in /lib/modules/$KVERS/build"
else
    log "kernel sources missing"
fi

newblock
log "module information:"
log_cmd 'modprobe -c | grep ndis'
log "module(s):"
log_cmd "find /lib/modules/$KVERS/ -name ndiswrapper\* | xargs ls -l"
log ""

# the verion of gcc
newblock
log "gcc --version:"
log_cmd 'gcc --version'

newblock
log "ndiswrapper -v:"
log_cmd 'ndiswrapper -v'

# installed drivers
newblock
log "installed drivers:"
log_cmd 'ls -lR /etc/ndiswrapper'

while :; do
    echo "Is it okay to shutdown 'wlan0' interface and reload the module?"
    echo "If loading the module crashes kernel, then say N here"
    echo -n "Reload ndiswrapper module? [N/y]:"
    read res

    # default to N, (nothing entered)
    if [ "$res" == "" ]; then 
	res="N" 
    fi

    case $res in
	y|Y)
	    log "Reloading ndiswrapper..."
	    if [ $FULL -eq 1 ]; then
		log_cmd 'ifconfig wlan0 down;  rmmod ndiswrapper;
			 modprobe ndiswrapper;
			 dmesg | grep ndiswrapper | tail -n 500'
	    else
		log_cmd 'ifconfig wlan0 down;  rmmod ndiswrapper;
			 modprobe ndiswrapper;
			 dmesg | grep ndiswrapper | tail -n 50'

	    fi
	    break
	    ;;
	n|N)
	    log "Not reloading ndiswrapper..."
	    log ""
	    if [ $FULL -eq 1 ]; then
		log_cmd 'dmesg | grep ndiswrapper | tail -n 100'
	    else
		log_cmd 'dmesg | grep ndiswrapper | tail -n 20'
	    fi
	    break
	    ;;
	*)
	    echo "No input.. retry."
	    ;;
    esac
done

if [ $FULL -eq 1 ]; then
    # module information
    newblock

    # pci devices
    newblock
    log "PCI devices:"
    log_cmd "lspci -n"
    log ""
    log "USB devices:"
    log_cmd "lsusb"
    log ""

    # try to get kernelconfig
    newblock
    log "kernel configuration:"
    if [ -r /proc/config.gz ]; then
	    log_cmd 'gzip -d < /proc/config.gz'
    else 
	    if [ -r /lib/modules/$KVERS/build/.config ]; then
		    log_cmd "cat /lib/modules/$KVERS/build/.config"
	    else
		    log "kernel config missing"
	    fi
    fi
fi

gzip -c $LOGFILE > /tmp/ndiswrapper-buginfo.gz

echo "please attach /tmp/ndiswrapper-buginfo.gz to your bugreport!"
\rm -f $LOGFILE