#!/bin/sh

# Long list of all packages, should be taken from the manifest
package_list="
RedHat Linux 7.2 UP Single Processor i386 Architecture
NVIDIA_kernel-1.0-2313.rh72up.i386.rpm MD5SUM: a38bdd128596d3c7ff91642d754649d4

RedHat Linux 7.2 SMP Multiprocessor i686 Architecture
NVIDIA_kernel-1.0-2313.rh72smp.i686.rpm MD5SUM: b8c1f22015bae9037dd66c49cb670e0c

RedHat Linux 7.2 Enterprise i686 Architecture
NVIDIA_kernel-1.0-2313.rh72enterprise.i686.rpm MD5SUM: 798d29fe219c24078f606991c8e039be

RedHat Linux 7.2 UP Single Processor i686 Architecture
NVIDIA_kernel-1.0-2313.rh72up.i686.rpm MD5SUM: 520c1cfa13edc9acf2cbd8e80f14ae12

RedHat Linux 7.2 UP Single Processor Athlon Architecture
NVIDIA_kernel-1.0-2313.rh72up.athlon.rpm MD5SUM: a1020bb6846a0275dc7d53b17293b25d

RedHat Linux 7.2 SMP Multiprocessor Athlon Architecture
NVIDIA_kernel-1.0-2313.rh72smp.athlon.rpm MD5SUM: 457b117553219f400b5848a9d0f30984

RedHat Linux 7.2 updated to 2.4.9-13 UP Single Processor i386 Architecture
NVIDIA_kernel-1.0-2313.rh72up_2.4.9_13.i386.rpm MD5SUM: d9ed693bb00eaaab5902281934548f9e

RedHat Linux 7.2 updated to 2.4.9-13 SMP Multiprocessor i686 Architecture
NVIDIA_kernel-1.0-2313.rh72smp_2.4.9_13.i686.rpm MD5SUM: 3a6aaa85dc9376551ca1ac3506e25468

RedHat Linux 7.2 updated to 2.4.9-13 Enterprise i686 Architecture
NVIDIA_kernel-1.0-2313.rh72enterprise_2.4.9_13.i686.rpm MD5SUM: f5135b198babfec55a647dd8d4b6c381

RedHat Linux 7.2 updated to 2.4.9-13 UP Single Processor i686 Architecture
NVIDIA_kernel-1.0-2313.rh72up_2.4.9_13.i686.rpm MD5SUM: d8d2f4b03127da30054c37547fd303bf

RedHat Linux 7.2 updated to 2.4.9-13 UP Single Processor Athlon Architecture
NVIDIA_kernel-1.0-2313.rh72up_2.4.9_13.athlon.rpm MD5SUM: 470ec40dbc34bdaf751c3f4600d316a3

RedHat Linux 7.2 updated to 2.4.9-13 SMP Multiprocessor Athlon Architecture
NVIDIA_kernel-1.0-2313.rh72smp_2.4.9_13.athlon.rpm MD5SUM: 28c4d8595e48e34a001a7df96ad98293

RedHat Linux 7.1 UP Single Processor i386 Architecture
NVIDIA_kernel-1.0-2313.rh71up.i386.rpm MD5SUM: 6a5df86ac79199c6891a796a934eb848

RedHat Linux 7.1 SMP Multiprocessor i386 Architecture
NVIDIA_kernel-1.0-2313.rh71smp.i386.rpm MD5SUM: 6b1ce8b2a7caa0030449316dbdfd1545

RedHat Linux 7.1 Enterprise i686 Architecture
NVIDIA_kernel-1.0-2313.rh71enterprise.i686.rpm MD5SUM: c7055918033b590a18c493bc5b91c76a

RedHat Linux 7.0 UP Single Processor i386 Architecture
NVIDIA_kernel-1.0-2313.rh70up.i386.rpm MD5SUM: 00b0d0af99d8e756c0fc8fd27d94658b

RedHat Linux 7.0 SMP Multiprocessor i386 Architecture
NVIDIA_kernel-1.0-2313.rh70smp.i386.rpm MD5SUM: 73551ec4d6bcc4e32b0640fd198c1f06

RedHat Linux 6.2 UP Single Processor i386 Architecture
NVIDIA_kernel-1.0-2313.rh62up.i386.rpm MD5SUM: b99be54fbbbee5aaddc9513418a9e2f2

RedHat Linux 6.2 SMP Multiprocessor i386 Architecture
NVIDIA_kernel-1.0-2313.rh62smp.i386.rpm MD5SUM: 197567ee3225cdbf645947166eeb49db

RedHat Linux 6.1 UP Single Processor i386 Architecture
NVIDIA_kernel-1.0-2313.rh61up.i386.rpm MD5SUM: 6ef6cfa022f4b6554b9e690c73dc86a6

RedHat Linux 6.1 SMP Multiprocessor i386 Architecture
NVIDIA_kernel-1.0-2313.rh61smp.i386.rpm MD5SUM: ff3d89991c7dfc0f9aa1f0ba73e32b1f

Mandrake Linux 8.1 UP Single Processor i686 Architecture
NVIDIA_kernel-1.0-2313.mdk81up.i686.rpm MD5SUM: 2fc6d04017b81e14c1e95b899588e3ad

Mandrake Linux 8.1 SMP Multiprocessor i686 Architecture
NVIDIA_kernel-1.0-2313.mdk81smp.i686.rpm MD5SUM: 44cb06d3c0db8f92773648d646bf1366

Mandrake Linux 8.1 Enterprise i686 Architecture
NVIDIA_kernel-1.0-2313.mdk81enterprise.i686.rpm MD5SUM: 35133f6f74f29ffe842009c76fbc9cfb

Mandrake Linux 8.0 UP Single Processor i386 Architecture
NVIDIA_kernel-1.0-2313.mdk80up.i386.rpm MD5SUM: cf458a1b805a473013ebd645b05e4846

Mandrake Linux 8.0 SMP Multiprocessor i386 Architecture
NVIDIA_kernel-1.0-2313.mdk80smp.i386.rpm MD5SUM: e3bbe571b8b00172e13b694a719be7f9

Mandrake Linux 8.0 Enterprise i686 Architecture
NVIDIA_kernel-1.0-2313.mdk80enterprise.i686.rpm MD5SUM: a56974901649f4f39116acaff03b094d

Mandrake Linux 7.1 UP Single Processor i386 Architecture
NVIDIA_kernel-1.0-2313.mdk71up.i386.rpm MD5SUM: c816bde63a0c8f3dcc1add28dec22855

Mandrake Linux 7.1 SMP Multiprocessor i386 Architecture
NVIDIA_kernel-1.0-2313.mdk71smp.i386.rpm MD5SUM: a1b30df6e5b6d746f4a71d5070acb41c

Kernel Source RPM
NVIDIA_kernel-1.0-2313.src.rpm MD5SUM: 20f60c8234b6fecf21a0d05de4bcb78c

Kernel Tar File
NVIDIA_kernel-1.0-2313.tar.gz MD5SUM: af48b61f3a4d147b9f065a28c641b03c

GLX Files
NVIDIA_GLX-1.0-2313.i386.rpm MD5SUM: 70dbcbd5d893a2f89090968a3c340bc4
NVIDIA_GLX-1.0-2313.src.rpm MD5SUM: 125861b88870a38691705dd861cd3f2e
NVIDIA_GLX-1.0-2313.tar.gz MD5SUM: c49dff33574e2f63fcad868c90a87185
"

# Driver Version
NVVERSION=1.0-2313

# Determine which distribution and version is running

# Is it Red Hat? 
# Red Hat's issue looks like "Red Hat Linux release X.Y (codename)
if ( grep "Red Hat" /etc/issue > /dev/null ); then
    distro="rh"
    version=`grep "Red Hat" /etc/issue  | tr -d "a-zA-Z(). "`
fi

# Is it Mandrake?
# Mandrake's issue has a big logo in it and then
# "Mandrake Linux release X.Y (codename) for some_arch
if ( grep "Mandrake" /etc/issue > /dev/null ); then
    distro="mdk"
    version=`grep "Mandrake" /etc/issue | sed -e "s/.*release \([0-9]\+\)\.\([0-9]\+\).*/\1\2/"`
fi

# Is it SuSE?
# XXX What does SuSE Linux's issue look like?

# XXX Detect Debian and recommend either the tarball or link to the
# Debian contrib package.

# XXX Other distros, recommend the tar ball
if [ -z "$distro" ]; then
    echo "NVIDIA does not provide a prebuilt binary driver for your"
    echo "distribution at this time.  Please download:"
    echo $package_list | tr " " "\n" | grep "tar.gz" | cut -f 1 -d " "    
fi

# XXX Make this support command line options to specify a kernel that isn't
# the running kernel.

# Determine architecture (strip mdk out if its present)
KERNEL_TYPE=`uname -r | tr -d "0-9.-" | sed -e "s/mdk//"`
KERNEL_VERSION=`uname -r | tr -d "a-zA-Z"`
KERNEL_PACKAGE=kernel
if [ -n "$KERNEL_TYPE" ]; then
    KERNEL_PACKAGE=$KERNEL_PACKAGE-$KERNEL_TYPE
fi
if [ -n "$KERNEL_VERSION" ]; then
    KERNEL_PACKAGE=$KERNEL_PACKAGE-$KERNEL_VERSION
    # On mandrake we have to add mdk to the version (it was in the uname but 
    # we stripped it out with  tr above, we want to strip it out because
    # it has other stuff as well)
    if [ "$distro" == "mdk" ]; then 
        KERNEL_PACKAGE=${KERNEL_PACKAGE}mdk
    fi
fi
# Which kernel, matching the above, is actually installed?  Get the arch
# from it.  Default to something that can't match
KERNEL_ARCH=`rpm -q --qf '%{ARCH}' $KERNEL_PACKAGE`
if [ -z "$KERNEL_ARCH" ]; then
    # Err, take a guess, if its not a default kernel we will catch that 
    # when we try to match against the file we have.
    KERNEL_ARCH=`uname -m`
fi
# Promote i585 arch to i686 as there is no difference and we don't always ship
# i586 drivers.


# Ok, lots of rules for patching up the ARCH
# 1) We only have i386 builds for things that aren't one of
#    - RedHat 7.2 or later
#    - Mandrake 8.1 or later
#    - enterprise kernels
# 2) We don't do i586 builds they get promoted to i686
if [ \( "$distro" == "rh"  -a "$version" -ge 72 \) -o \
     \( "$distro" == "mdk" -a "$version" -ge 81 \) -o \
     \( "$KERNEL_TYPE" == "enterprise" \) ]; then
    # We have i686/athlon builds, promote i586 builds to i686
    KERNEL_ARCH=`echo $KERNEL_ARCH | sed -e "s/i586/i686/"`    
else
    # We just have i386 builds
    KERNEL_ARCH="i386"
fi

# Two different naming styles, one for update kernels, one for standard 
# kernels.  We append "up" if there is no type
if [ -z "$KERNEL_TYPE" ]; then
    KERNEL_TYPE=up
fi
UPDATE_PACKAGE=NVIDIA_kernel-${NVVERSION}.${distro}${version}${KERNEL_TYPE}_${KERNEL_VERSION}.${KERNEL_ARCH}.rpm
STANDARD_PACKAGE=NVIDIA_kernel-${NVVERSION}.${distro}${version}${KERNEL_TYPE}.${KERNEL_ARCH}.rpm
GLX_PACKAGE=NVIDIA_GLX-${NVVERSION}.i386.rpm

echo -e $package_list | tr " " "\n" | grep "$UPDATE_PACKAGE"
echo "Please download and install the following files:"
# First assume we have an update kernel and see if its in the list
if echo -e $package_list | tr " " "\n" | grep "$UPDATE_PACKAGE" > /dev/null ; then
    echo $UPDATE_PACKAGE
# If its not an update kernel then try it as a standard kernel
elif echo -e $package_list | tr " " "\n" | grep "$STANDARD_PACKAGE" > /dev/null ; then
    echo $STANDARD_PACKAGE
else
    # if its not a standard kernel or an update kernel then recommend the
    # src rpm
    echo $package_list | tr " " "\n" | grep "NVIDIA_kernel.*src\.rpm" | \
            cut -f 1 -d " "
fi
echo $GLX_PACKAGE



.