# -*- shell-script -*-
# 
# $Id$
# Maintainer: Eric Belanger <eric_archlinux_org>
# Contributor: Christopher "nuopus" Cox <nuopus_gmail_com>
# 
# Modified by: Adrian C. <anrxc_sysphere_org>
# Laptop mode tools patched to include:
#   + Custom auto-hibernate script
#     - battery doesn't report status and has no alarm support
#     - call it from rc.local as "/usr/sbin/battery_mode"
#   + Intel HDA power management
#     - ac97 module patched to include it
#   + Bluetooth module rfkill support
#     - default path pointed to my bluetooth device
#   + Hardcode display for dpms module on my single user laptop
#     - dpms-standby module broken due to "w" differences
#   + Verbose output to file logging
#     - logrotate script included
#   + LM_VERBOSE fixed, now status messages from lm-tools are logged
#   + Custom pm-utils hook included
#   + Informative optdepends added to the PKGBUILD
#   + Support for USB power management
#     - files are provided as found on debian bug tracker
#     - commented by default and not included in the final package

pkgname=laptop-mode-tools
pkgver=1.45
pkgrel=5
pkgdesc="Laptop mode is a kernel mode that allows you to extend the battery life of your laptop"
arch=('i686' 'x86_64')
url="http://www.samwel.tk/laptop_mode/"
license=('GPL')
depends=('bash' 'hdparm')
optdepends=('xorg-server-utils: DPMS module needs xset.'
            'ethtool: Ethernet module needs ethtool utility.'
            'psmisc: configuration-file module needs killall.')
backup=(etc/laptop-mode/conf.d/ac97-powersave.conf
        etc/laptop-mode/conf.d/auto-hibernate.conf
	etc/laptop-mode/conf.d/bluetooth.conf
        etc/laptop-mode/conf.d/configuration-file-control.conf
        etc/laptop-mode/conf.d/cpufreq.conf
        etc/laptop-mode/conf.d/dpms-standby.conf
        etc/laptop-mode/conf.d/ethernet.conf
	etc/laptop-mode/conf.d/hal-polling.conf
	etc/laptop-mode/conf.d/intel-sata-powermgmt.conf
        etc/laptop-mode/conf.d/lcd-brightness.conf
	etc/laptop-mode/conf.d/sched-mc-power-savings.conf
        etc/laptop-mode/conf.d/start-stop-programs.conf
        etc/laptop-mode/conf.d/terminal-blanking.conf
	etc/laptop-mode/conf.d/video-out.conf
        etc/laptop-mode/conf.d/wireless-ipw-power.conf
        etc/laptop-mode/conf.d/wireless-iwl-power.conf
        etc/laptop-mode/laptop-mode.conf
        etc/laptop-mode/lm-profiler.conf)
source=(http://www.samwel.tk/laptop_mode/tools/downloads/${pkgname}_${pkgver}.tar.gz
        laptop-mode
        laptop-mode.logrotate
        04laptop-mode-tools
        ac97-intel-hda.patch
        bluetooth-rfkill.patch
        usb-autosuspend
        usb-autosuspend.conf)
md5sums=('898908df4ccaaf3615a573121439bd05'
         '241a0e07fc3b340b3381bcde8a74b71d'
         '0258cd03ee7913109e5a1b1f4471292f'
         '29e153c9b088c91df6b69e50d2f88110'
         '06cc9be9d66493080b4a60c497d012cb'
         '6e5d0c3086b6775382dab1fbe2d8fbf5'
         '95f6d2120e3326994855066258bbc821'
         '369f2a78412a00c9a7b6b46fd904d7b6')
sha1sums=('776537b8052086163961c2c831eddf9f3cc682ad'
          'e69239683c320ecc4c27060eb2ace768d06696bc'
          '900864b5069fda71aeba6488541a70bb10e4fc43'
          '95e150e0d870aff88e09a0a2ff3065c7a9993670'
          'bf0ebccc9f6e2deab11f234ef47f34913c8fcba4'
          '1d598cd0cc8330fc0cd4b004d9a8940ebdf4c4b6'
          '02242b3662295a7cecf2d1c97a563cfebf433287'
          '14c407af674f3898d549cc8a1e0d988133eb3cfd')

#laptop-mode-tools has one of the worst install scripts ever... manual here
build() {
  cd ${srcdir}/${pkgname}_${pkgver}

#state dir
  install -d ${pkgdir}/var/run/laptop-mode-tools/

#binaries
  install -d ${pkgdir}/usr/sbin/
  install -m700 usr/sbin/* ${pkgdir}/usr/sbin/ || return 1
# Insert custom battery polling/auto-hibernate script
# - My battery doesn't generate acpi events and has no alarm support
  install -m700 $startdir/battery_mode ${pkgdir}/usr/sbin/ || return 1

#config files
  install -d ${pkgdir}/etc/laptop-mode/conf.d
  install -m644 etc/laptop-mode/laptop-mode.conf ${pkgdir}/etc/laptop-mode/ || return 1
  install -m600 etc/laptop-mode/lm-profiler.conf ${pkgdir}/etc/laptop-mode/ || return 1
  install -m600 etc/laptop-mode/conf.d/* ${pkgdir}/etc/laptop-mode/conf.d/ || return 1

#man pages
  install -d ${pkgdir}/usr/share/man/man8/
  install -m644 man/* ${pkgdir}/usr/share/man/man8/ || return 1

#modules
# Patch ac97 module to support Intel HDA, this should be supported in future versions
  patch -Np1 -i ${srcdir}/ac97-intel-hda.patch || return 1
# Patch bluetooth module to support acer-wmi rfkill for Acer TravelMate 5320
  patch -Np1 -i ${srcdir}/bluetooth-rfkill.patch || return 1
# Patch dpms module to hardcode the display, current auto detection is broken anyway
  sed -i 's|-d $DPMS_SCREEN|-d ":0.0"|' "${srcdir}/${pkgname}_${pkgver}/usr/share/laptop-mode-tools/modules/dpms-standby" || return 1
# Install modules
  install -d ${pkgdir}/usr/share/laptop-mode-tools/modules/
  install -m700 usr/share/laptop-mode-tools/modules/* ${pkgdir}/usr/share/laptop-mode-tools/modules/ || return 1
# Add USB power management support
# - This should be supported in future versions, wait for now
  #install -m700 ${srcdir}/usb-autosuspend ${pkgdir}/usr/share/laptop-mode-tools/modules/ || return 1
  #install -m600 ${srcdir}/usb-autosuspend.conf ${pkgdir}/etc/laptop-mode/conf.d/ || return 1

#arch init script
  install -D -m755 ${srcdir}/laptop-mode ${pkgdir}/etc/rc.d/laptop-mode || return 1
# Change default output to a file for VERBOSE_OUTPUT
  sed -i 's|OUTPUT="/dev/stdout"|OUTPUT="/var/log/laptop-mode.log"|' "${pkgdir}/usr/sbin/laptop_mode" || return 1
# Fix LM_VERBOSE, by mistake values were inverted
  sed -i '290s|1 = 0|1 = 1|' "${pkgdir}/usr/sbin/laptop_mode" || return 1
  sed -i '293s|1 = 1|1 = 0|' "${pkgdir}/usr/sbin/laptop_mode" || return 1
# Insert a custom logrotate script
  install -d ${pkgdir}/etc/logrotate.d/
  install -D -m644 ${srcdir}/laptop-mode.logrotate ${pkgdir}/etc/logrotate.d/laptop-mode || return 1
# Insert a custom pm-utils hook
# - included with the original PKGBUILD were pbbuttonsd/pmud files, check below
  install -d ${pkgdir}/etc/pm/sleep.d/
  install -D -m755 ${srcdir}/04laptop-mode-tools ${pkgdir}/etc/pm/sleep.d/04laptop-mode-tools || return 1

#acpi support
# I take care of this my self
# - acpid's handler.sh AC|ADP events call "/usr/sbin/laptop_mode auto"
  #install -d ${pkgdir}/etc/acpi/{actions,events}
  #install -m700 etc/acpi/actions/* ${pkgdir}/etc/acpi/actions || return 1
  #install -m600 etc/acpi/events/* ${pkgdir}/etc/acpi/events || return 1

#apm support - TODO still needed?
  #install -d ${pkgdir}/etc/apm/event.d/
  #install -m700 etc/apm/event.d/* ${pkgdir}/etc/apm/event.d || return 1

#pm-utils support
# - This is not pm-utils support but pbbuttonsd/pmud support and I don't need it
  #install -d ${pkgdir}/etc/power/{event.d,scripts.d}
  #install -m700 etc/power/scripts.d/* ${pkgdir}/etc/power/scripts.d || return 1
  #ln -fs /etc/power/scripts.d/laptop-mode ${pkgdir}/etc/power/event.d || return 1
}