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Diffstat (limited to 'kde-plasma/kscreenlocker/files/ck-unlock-session')
| -rw-r--r-- | kde-plasma/kscreenlocker/files/ck-unlock-session | 220 |
1 files changed, 0 insertions, 220 deletions
diff --git a/kde-plasma/kscreenlocker/files/ck-unlock-session b/kde-plasma/kscreenlocker/files/ck-unlock-session deleted file mode 100644 index 6ce6935b0671..000000000000 --- a/kde-plasma/kscreenlocker/files/ck-unlock-session +++ /dev/null @@ -1,220 +0,0 @@ -#!/bin/sh - -# This script is to make unlocking using OpenRC/Consolekit easier when the KDE Screenlocker breaks. -# -# Version: 0.2 -# Date written: February 2, 2018 -# Last modification: February 17, 2018 -# -# Copyright (C) 2018 Daniel Frey -# Copyright (C) 2018 Lars Wendler -# -# This script 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 script 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. -# -# -# Some notes: -# -The switch processing/argument handling is very basic. -# -This script assumes session names start with "Session" when listing -# sessions. This is settable via a variable. -# -# Possible actions: -# -h : Show help screen -# -l : List current consolekit sessions -# -u : Unlock specified session (one parameter required - the session name) -# -a : Attempt to unlock all sessions - -# Return code documentation -# -# 0: Script executed normally -# 1: Root access is not present for script -# 2: No arguments passed -# 3: Multiple actions requested, can only do one at a time -# 4: Argument passed was not recognized -# 5: Multiple arguments passed for unlock single session, only one needed -# 6: The argument required for unlocksession() is missing (internal error) - -SCRIPTNAME="$(basename $0)" - -# Return code constants -readonly ERR_NORMAL_OPERATION=0 -readonly ERR_NO_ROOT=1 -readonly ERR_NO_ARGS=2 -readonly ERR_TOO_MANY_ACTIONS=3 -readonly ERR_INVALID_ARGUMENTS=4 -readonly ERR_TOO_MANY_ARGS=5 -readonly ERR_INTERNAL_ARG_MISSING=6 - -# Action parameter constants -readonly ACTION_NONE=0 -readonly ACTION_HELP=1 -readonly ACTION_LIST=2 -readonly ACTION_UNLOCKALL=3 -readonly ACTION_UNLOCK=4 - -# This is what's used to look for a session via consolekit. -# By default, assume it is prefixed with "Session". -SESSION_SEARCH_PREFIX="Session" - -# Check to make sure script has root access, if not... abort now! -if [ "$(id -u)" -ne 0 ]; then - echo "This script must be run as root." - exit ${ERR_NO_ROOT} -fi - -showhelp() { - cat <<EOF -${SCRIPTNAME}: a script that helps unlock consolekit sessions - -Usage: ${SCRIPTNAME} [action] [parameters] - -Actions: - -l : list current sessions available for unlocking - -u : unlock session specified as a parameter - -a : attempt to unlock all current sessions - -h : this screen - -Parameters: - The -u parameter requires a session name to unlock, use -l to - list sessions. - -Example: - To unlock a single session, use: - ${SCRIPTNAME} -u Session1 - -No arguments will show this screen. -EOF -} - -listsessions() { - # Get a list of all sessions, and remove the full colon from the session name - ALLSESSIONS=$(ck-list-sessions | grep "^${SESSION_SEARCH_PREFIX}" | awk -F : '{print $1}') - - echo - echo "Sessions present on this machine, space-delineated:" - echo - echo ${ALLSESSIONS} - echo - echo - echo "Session detail (to help locate a specific session:" - ck-list-sessions | grep -A 2 "^${SESSION_SEARCH_PREFIX}" -} - -unlocksession() { - # This function expects one parameter set (the session to unlock). - # Make sure the parameter exists before continuing. - if [ -z "${1}" ]; then - showhelp - exit ${ERR_INTERNAL_ARG_MISSING} - fi - - echo "Attempting to unlock session $1; messages from dbus are not suppressed." - - # Finally, request the unlock. - dbus-send --system --print-reply --dest="org.freedesktop.ConsoleKit" /org/freedesktop/ConsoleKit/$1 org.freedesktop.ConsoleKit.Session.Unlock -} - -unlockallsessions() { - # Get a list of all sessions, and remove the full colon from the session name - ALLSESSIONS=$(ck-list-sessions | grep "^${SESSION_SEARCH_PREFIX}" | awk -F : '{print $1}') - - echo "Attempting to unlock all sessions. Messages from dbus are not suppressed." - echo - # Loop through results, attempt to unlock all sessions. - # Count them and report at the end. - COUNT=0 - for i in ${ALLSESSIONS}; do - dbus-send --system --print-reply --dest="org.freedesktop.ConsoleKit" /org/freedesktop/ConsoleKit/$i org.freedesktop.ConsoleKit.Session.Unlock - let "COUNT+=1" - done - - echo - echo "Attempted to unlock ${COUNT} session(s)." -} - -check_actions() { - # Make sure multiple actions are not chosen. - if [ ${ACTION} -ne ${ACTION_NONE} ]; then - echo "You can only declare one action at a time!" - echo "" - showhelp - exit ${ERR_TOO_MANY_ACTIONS} - fi -} - -# Start of "main" routine - -# Initialize variables: -# ACTION=default 0; used to make sure more than one action are not -# specified at the same time. If an invalid argument was passed -# (e.g. one without the hyphen prefix) it will be caught as well. -ACTION="${ACTION_NONE}" - -# Show help if no arguments provided at all -if [ $# -eq 0 ]; then - showhelp - exit ${ERR_NO_ARGS} -fi - -# Process arguments passed, setting environment appropriately. -# During this check, ensure only one action was requested. This -# script will not do multiple things at a time. -while getopts “hlau:” OPTION; do - case ${OPTION} in - h) # Help action - check_actions - ACTION=${ACTION_HELP} - ;; - l) # List action - check_actions - ACTION="${ACTION_LIST}" - ;; - a) # Enable all USB hubs/devices action - check_actions - ACTION="${ACTION_UNLOCKALL}" - ;; - u) # Enable specific hub/device via find command action - check_actions - ACTION="${ACTION_UNLOCK}" - - # Save session name passed for later - UNLOCKSESSION="${OPTARG}" - ;; - ?) # Unknown parameter - showhelp - exit ${ERR_INVALID_ARGUMENTS} - ;; - esac -done - -# If script reaches this point, only one action was specified, so it is safe -# to continue processing. -case ${ACTION} in - ${ACTION_HELP}) # help action - showhelp - ;; - ${ACTION_LIST}) # list action - listsessions - ;; - ${ACTION_UNLOCKALL}) # unlock all sessions - unlockallsessions - ;; - ${ACTION_UNLOCK}) # unlock single session - unlocksession ${UNLOCKSESSION} - ;; - *) - echo "Unrecognized action." - echo - showhelp - exit ${ERR_INVALID_ARGUMENTS} - ;; -esac - -exit ${ERR_NORMAL_OPERATION} |