./0040755000000000000000000000000013227743454007730 5ustar rootrootusr/0040755000000000000000000000000013227743454010404 5ustar rootrootusr/man/0040755000000000000000000000000013227743454011157 5ustar rootrootusr/man/man1/0040755000000000000000000000000013227743454012013 5ustar rootrootusr/man/man1/xbacklight.1.gz0100644000000000000000000000230013227743454014624 0ustar rootroot"NXxbacklight.1VnF}W (Z mʒQ$VzyR||gV̙93t[f<0Fp ㆷ9+?I < %@"t%X߭J8(20k#Ӑ †z0\7#( 7C۵]\/lJ;tՈGo>$_A0 _1YoιCd~8Jϸ~Ѫ? &EE+ ?Zw/0Y8 jOԪԢ嗩1 "O5vþ?f{~➽ӐDv{"OCBb."%4fS]9רT"TY{ # -*- coding: utf-8 -*- from __future__ import print_function, division, generators APP_DESC = "control backlight brightness" SYS_PATH = ["/sys/class/backlight", "/sys/class/leds"] import argparse from collections import OrderedDict import os, sys import time def error(msg): print(sys.argv[0] + ": " + msg) def get_controllers(): ctrls = OrderedDict() for path in SYS_PATH: for name in os.listdir(path): ctrls[name] = os.path.join(path, name) return ctrls def clamp(v, vmin, vmax): return max(min(v, vmax), vmin) class Controller(object): def __init__(self, path): self._brightness_path = os.path.join(path, "brightness") self._max_brightness = int(open(os.path.join(path, "max_brightness")).read()) def raw_brightness(self): return int(open(self._brightness_path).read()) def brightness(self): return self.raw_brightness() * 100 / self._max_brightness def set_raw_brightness(self, b): open(self._brightness_path, "w").write(str(int(round(b)))) def set_brightness(self, pc): self.set_raw_brightness(pc * self._max_brightness / 100) def sweep_brightness(ctrl, current, target, steps, delay): sleep = (delay / 1000.) / steps for s in range(1, steps): pc = current + (target - current) * s / steps ctrl.set_brightness(pc) time.sleep(sleep) ctrl.set_brightness(target) def pc(arg): if len(arg) == 0 or arg[0] not in '=+-0123456789': return None if arg[0] not in '=+-': arg = '=' + arg try: float(arg[1:]) except ValueError: return None return arg def main(): ap = argparse.ArgumentParser(description=APP_DESC, add_help=False) g = ap.add_mutually_exclusive_group(required=True) g.add_argument("-h", "-help", action="help", help="Show this help and exit") g.add_argument("-list", action="store_true", help="List controllers") g.add_argument("-getf", action="store_true", help="Get fractional brightness") g.add_argument("-get", action="store_true", help="Get brightness") g.add_argument("-set", metavar="PERCENT", type=float, help="Set brightness") g.add_argument("-inc", metavar="PERCENT", type=float, help="Increase brightness") g.add_argument("-dec", metavar="PERCENT", type=float, help="Decrease brightness") g.add_argument("pc", metavar="PERCENT", type=pc, nargs='?', help="[=+-]PERCENT to set, increase, decrease brightness") ap.add_argument("-ctrl", help="Set controller to use") ap.add_argument("-time", metavar="MILLISECS", type=int, default=200, help="Fading period (in milliseconds, default: 200)") g = ap.add_mutually_exclusive_group() g.add_argument("-steps", type=int, default=0, help="Fading steps (default: 0)") g.add_argument("-fps", type=int, default=0, help="Fading frame rate (default: 0)") ap.add_argument("-display", help="Ignored") args = ap.parse_args() # list controllers ctrls = get_controllers() if args.list: for name in ctrls: print(name) return 0 # set current operating controller if args.ctrl is None: ctrl = Controller(next(iter(ctrls.values()))) else: if args.ctrl not in ctrls: error("unknown controller '{}'".format(args.ctrl)) return 1 ctrl = Controller(ctrls[args.ctrl]) # uniform set arguments if args.pc is not None: v = float(args.pc[1:]) if args.pc[0] == '=': args.set = v elif args.pc[0] == '+': args.inc = v elif args.pc[0] == '-': args.dec = v if args.fps: args.steps = int((args.fps/1000) * args.time) # perform the requested action if args.getf: print(ctrl.brightness()) elif args.get: print(int(round(ctrl.brightness()))) else: current = ctrl.brightness() if args.set is not None: target = args.set elif args.inc is not None: target = current + args.inc elif args.dec is not None: target = current - args.dec target = clamp(target, 0, 100) if current == target: pass elif args.steps <= 1 or args.time < 1: ctrl.set_brightness(target) else: sweep_brightness(ctrl, current, target, args.steps, args.time) return 0 if __name__ == "__main__": try: sys.exit(main()) except IOError as e: error(str(e)) sys.exit(1) usr/doc/0040755000000000000000000000000013227743454011151 5ustar rootrootusr/doc/acpilight-1.0/0040755000000000000000000000000013227743454013411 5ustar rootrootusr/doc/acpilight-1.0/COPYING.txt0100644000000000000000000010451313053647042015254 0ustar rootroot GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. 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Copyright (C) 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 3 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, see . Also add information on how to contact you by electronic and paper mail. If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: Copyright (C) This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an "about box". You should also get your employer (if you work as a programmer) or school, if any, to sign a "copyright disclaimer" for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see . The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read . usr/doc/acpilight-1.0/README.rst0100644000000000000000000000630013053647042015065 0ustar rootrootacpilight: a backward-compatibile xbacklight replacement ======================================================== "acpilight" is a backward-compatibile replacement for xbacklight_ that uses the ACPI interface to set the display brightness. On modern laptops "acpilight" can control both display and keyboard backlight uniformly on either X11, the console or Wayland. Motivation ---------- On some modern laptops "XRandR" might lack the ability to set the display brightness. This capability was moved/unified to the kernel's ACPI interface, via ``/sys/class/backlight/``. "acpilight" provides a drop-in replacement for the ``xbacklight`` command that uses the ACPI interface instead of "XRandR", allowing old scripts to run. As a result, ``xbacklight`` can subsequently be used also from the console and Wayland (X11 is not used at all). Setup ----- Normally, users are prohibited to alter files in the ``sys`` filesystem. It's advisable (and *recommended*) to setup an "udev" rule to allow users in the "video" group to set the display brightness. To do so, place a file in ``/etc/udev/rules.d/90-backlight.rules`` containing:: SUBSYSTEM=="backlight", ACTION=="add", \ RUN+="/bin/chgrp video %S%p/brightness", \ RUN+="/bin/chmod g+w %S%p/brightness" to setup the relevant permissions at boot time. These rules are *very* conservative: only the display brightness can be controlled, and nothing else. **Do not set suid permissions on ``xbacklight``!** Similarly, running ``xbacklight`` under ``sudo`` is pointless (there's simply no reason to). Keyboard backlight control is only available on certain laptop models via the "leds" subsystem. Lenovo ThinkPads are known to work (via ``-ctrl tpacpi::kbd_backlight``). The following rules allow users in the video group to set the keyboard backlight as well:: SUBSYSTEM=="leds", ACTION=="add", KERNEL=="*::kbd_backlight", \ RUN+="/bin/chgrp video %S%p/brightness", \ RUN+="/bin/chmod g+w %S%p/brightness" Please report if other laptops have working interfaces to control the keyboard backlight. Differences from xbacklight --------------------------- The original "xbacklight" sets the display brightness of the current ``$DISPLAY``, whereas "acpilight" ignores ``$DISPLAY`` completely and sets the brightness of the first device found in ``/sys/class/backlight`` by default. On systems with multiple panels, they might differ. Use ``xbacklight -list`` to see the full list of available devices that can be controlled; then use the ``-ctrl`` flag to control them individually. "acpilight" can always *query*, but might not necessarily be allowed to *set* the brightness of all listed devices depending on the current user and permissions. See the setup section above to set the permissions correctly. "acpilight" doesn't fade: the requested brightness is set immediately by default. For smooth transitions, specify the number of fading steps (using ``-steps``) or, more conveniently, the fading frame rate (``-fps``). Authors and Copyright --------------------- | "acpilight" is distributed under GPLv3+ (see COPYING) WITHOUT ANY WARRANTY. | Copyright(c) 2016-2017 by wave++ "Yuri D'Elia" . .. _xbacklight: http://cgit.freedesktop.org/xorg/app/xbacklight usr/doc/acpilight-1.0/acpilight.SlackBuild0100644000000000000000000001241413227743454017313 0ustar rootroot#!/bin/sh # $Id$ # Copyright 2018 Eric Hameleers, Eindhoven, Netherlands # All rights reserved. # # Permission to use, copy, modify, and distribute this software for # any purpose with or without fee is hereby granted, provided that # the above copyright notice and this permission notice appear in all # copies. # # THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED # WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF # MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. # IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT # OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF # SUCH DAMAGE. # ----------------------------------------------------------------------------- # # Slackware SlackBuild script # =========================== # By: Eric Hameleers # For: acpilight # Descr: xbacklight replacement using ACPI to set display brightnes # URL: https://github.com/wavexx/acpilight # Build needs: # Needs: # Changelog: # 1.0-1: 17jJan/2018 by Eric Hameleers # * Initial build. # # Run 'sh acpilight.SlackBuild' to build a Slackware package. # The package (.t?z) and .txt file as well as build logs are created in /tmp . # Install the package using 'installpkg' or 'upgradepkg --install-new'. # # ----------------------------------------------------------------------------- PRGNAM=acpilight VERSION=${VERSION:-1.0} ARCH=noarch BUILD=${BUILD:-1} TAG=${TAG:-alien} DOCS="COPYING* README*" # Where do we look for sources? SRCDIR=$(cd $(dirname $0); pwd) # Place to build (TMP) package (PKG) and output (OUTPUT) the program: TMP=${TMP:-/tmp/build} PKG=$TMP/package-$PRGNAM OUTPUT=${OUTPUT:-/tmp} SOURCE="$SRCDIR/${PRGNAM}-${VERSION}.tar.gz" SRCURL="https://github.com/wavexx/${PRGNAM}/archive/v${VERSION}.tar.gz" ## ## --- with a little luck, you won't have to edit below this point --- ## ## # Exit the script on errors: set -e trap 'echo "$0 FAILED at line ${LINENO}" | tee $OUTPUT/error-${PRGNAM}.log' ERR # Catch unitialized variables: set -u P1=${1:-1} # Save old umask and set to 0022: _UMASK_=$(umask) umask 0022 # Create working directories: mkdir -p $OUTPUT # place for the package to be saved mkdir -p $TMP/tmp-$PRGNAM # location to build the source mkdir -p $PKG # place for the package to be built rm -rf $PKG/* # always erase old package's contents rm -rf $TMP/tmp-$PRGNAM/* # remove the remnants of previous build rm -rf $OUTPUT/{checkout,configure,make,install,error,makepkg,patch}-$PRGNAM.log # remove old log files # Source file availability: if ! [ -f ${SOURCE} ]; then echo "Source '$(basename ${SOURCE})' not available yet..." # Check if the $SRCDIR is writable at all - if not, download to $OUTPUT [ -w "$SRCDIR" ] || SOURCE="$OUTPUT/$(basename $SOURCE)" if [ -f ${SOURCE} ]; then echo "Ah, found it!"; continue; fi if ! [ "x${SRCURL}" == "x" ]; then echo "Will download file to $(dirname $SOURCE)" wget --no-check-certificate --content-disposition -nv -T 20 -O "${SOURCE}" "${SRCURL}" || true if [ $? -ne 0 -o ! -s "${SOURCE}" ]; then echo "Downloading '$(basename ${SOURCE})' failed... aborting the build." mv -f "${SOURCE}" "${SOURCE}".FAIL exit 1 fi else echo "File '$(basename ${SOURCE})' not available... aborting the build." exit 1 fi fi if [ "$P1" == "--download" ]; then echo "Download complete." exit 0 fi # --- PACKAGE BUILDING --- echo "++" echo "|| $PRGNAM-$VERSION" echo "++" cd $TMP/tmp-$PRGNAM echo "Extracting the source archive(s) for $PRGNAM..." tar -xvf ${SOURCE} cd ${PRGNAM}-${VERSION} chown -R root:root . chmod -R u+w,go+r-w,a+rX-st . # Install manually: mkdir -p ${PKG}/usr/bin install -m755 xbacklight ${PKG}/usr/bin/xbacklight mkdir -p ${PKG}/usr/man/man1 gzip -c xbacklight.1 > ${PKG}/usr/man/man1/xbacklight.1.gz mkdir -p ${PKG}/lib/udev/rules.d install -m644 90-backlight.rules ${PKG}/lib/udev/rules.d/90-backlight.rules # Add documentation: mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION cp -a $DOCS $PKG/usr/doc/$PRGNAM-$VERSION || true cat $SRCDIR/$(basename $0) > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild chown -R root:root $PKG/usr/doc/$PRGNAM-$VERSION find $PKG/usr/doc -type f -exec chmod 644 {} \; # Add a package description: mkdir -p $PKG/install cat $SRCDIR/slack-desc > $PKG/install/slack-desc # Build the package: cd $PKG makepkg --linkadd y --chown n $OUTPUT/${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.${PKGTYPE:-tgz} 2>&1 | tee $OUTPUT/makepkg-${PRGNAM}.log cd $OUTPUT md5sum ${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.${PKGTYPE:-tgz} > ${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.${PKGTYPE:-tgz}.md5 cd - cat $PKG/install/slack-desc | grep "^${PRGNAM}" > $OUTPUT/${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.txt # Restore the original umask: umask ${_UMASK_} lib/0040755000000000000000000000000013227743454010341 5ustar rootrootlib/udev/0040755000000000000000000000000013227743454011304 5ustar rootrootlib/udev/rules.d/0040755000000000000000000000000013227743454012660 5ustar rootrootlib/udev/rules.d/90-backlight.rules0100644000000000000000000000050513227743454016107 0ustar rootroot# Allow video group to control backlight and leds SUBSYSTEM=="backlight", ACTION=="add", \ RUN+="/bin/chgrp video %S%p/brightness", \ RUN+="/bin/chmod g+w %S%p/brightness" SUBSYSTEM=="leds", ACTION=="add", KERNEL=="*::kbd_backlight", \ RUN+="/bin/chgrp video %S%p/brightness", \ RUN+="/bin/chmod g+w %S%p/brightness" install/0040755000000000000000000000000013227743454011241 5ustar rootrootinstall/slack-desc0100644000000000000000000000173213227743454013175 0ustar rootroot# HOW TO EDIT THIS FILE: # The "handy ruler" below makes it easier to edit a package description. Line # up the first '|' above the ':' following the base package name, and the '|' # on the right side marks the last column you can put a character in. You must # make exactly 11 lines for the formatting to be correct. It's also # customary to leave one space after the ':' except on otherwise blank lines. |-----handy-ruler------------------------------------------------------| acpilight: acpilight (xbacklight replacement using ACPI to set display brightnes) acpilight: acpilight: acpilight is a backward-compatibile replacement for xbacklight acpilight: that uses the ACPI interface to set the display brightness. acpilight: On modern laptops "acpilight" can control both display and keyboard acpilight: backlight uniformly on either X11, the console or Wayland. acpilight: acpilight: acpilight: acpilight: acpilight home: https://github.com/wavexx/acpilight acpilight: