Update 'bn3t.sh'

LICENSE

@@ -1,11 +1,11 @@
 bn3t
 ===
-Copyright (c) 2018, Bret R. Human
+Copyright (c) 2018-2021, Bret R. Human
 All rights reserved.
 
 Further documentation can be found at
-   https://mage.cynicaloptimist.me/en/bn3t
+   https://mage.cynop.me/en/bn3t
-   https://psi.cynicaloptimist.me/Caffarius/bn3t/
+   https://psi.cynop.me/Caffarius/bn3t/
 Happy modding! -Bret
 
 Redistribution and use in source and binary forms, with or without
@@ -19,26 +19,19 @@ modification, are permitted provided that the following conditions are met:
    this list of conditions and the following disclaimer in the documentation
    and/or other materials provided with the distribution.
 
-3. All advertising materials mentioning features or use of this
+3. The names "Cynical Optimist" and "Bret R. Human" and the software name listed
-   software must display the following acknowledgment:
+   at the top of this document, or the domain "cynop.me" or any
-"Built using software developed by Cynical Optimist - https://cynicaloptimist.me
- Ask what we can build for you at info@cynicaloptimist.me"
-
-4. The names "Cynical Optimist" and "Bret R. Human" and the software name listed
-   at the top of this document, or the domain "cynicaloptimist.me" or any
    affiliated service must not be used to endorse or promote products derived
    from this software without prior written permission. For written permission,
-   contact info@cynicaloptimist.me.
+   contact info@cynop.me.
 
-5. Products derived from this software may not be called the software name
+4. Products derived from this software may not be called the software name
    listed at the top of this document nor may "Cynical Optimist" or the software
    name listed at the top of this document appear in their names without prior
    written permission of Bret R. Human.
 
-6. Redistributions of any form whatsoever must retain the following
+5. Redistributions of any form whatsoever must retain the following
    acknowledgment:
-"Built using software developed by Cynical Optimist - https://cynicaloptimist.me
- Ask what we can build for you at info@cynicaloptimist.me"
 
 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

README.md

@@ -4,4 +4,4 @@ Wrapper for setting up/maintaining a Battle.net install, handy for running it as
 
 
 ## Usage
-See the wiki article at https://mage.cynicaloptimist.me/en/Bn3t
+See the wiki article at https://mage.cynop.me/en/Bn3t

bn3t-run.sh

@@ -1,17 +1,17 @@
 #!/bin/bash
-## Copyright © 2018 Bret Human
+## Copyright © 2018-2021 Bret Human
-## https://cynicaloptimist.me/
+## https://cynop.me/
 ##
 ##    Documentation at:
-## https://mage.cynicaloptimist.me/en/bn3t
+## https://mage.cynop.me/en/bn3t
-## https://psi.cynicaloptimist.me/Caffarius/bn3t/
+## https://psi.cynop.me/Caffarius/bn3t/
 ##
 ## For questions or comments write:
-##    info@cynicaloptimist.me
+##    info@cynop.me
 #####################################################################
 #                               bn3t-run
-script_ver="0.1"
+script_ver="0.3.1"
-page="https://mage.cynicaloptimist.me/en/bn3t"
+page="https://mage.cynop.me/en/bn3t"
 # author: Bret Human
 # date: Dec 6, 2018
 #
@@ -38,24 +38,27 @@ page="https://mage.cynicaloptimist.me/en/bn3t"
 runas_user="`whoami`"
 app_name="Battle.net"
 dl_addr="https://www.battle.net/download/getInstallerForGame?os=win&locale=enUS&version=LIVE&gameProgram=BATTLENET_APP"
+tc_addr="https://desktop.twitchsvc.net/installer/windows/TwitchSetup.exe"
 install_dir="/drive_c/Program Files (x86)"
 app_loc="/Battle.net/Battle.net.exe"
 console="bash"
 usage="bn3t-run, version ${script_ver}
 Usage: ./`basename ${0}` -g (game) -p (prefix) -a (arch) -dvsbwtnchx
-     -g   | Launches the game of your choice
-     -p   | Selects the location of the Wine prefix
      -a   | Selects the architecture to run as (32 | 64)
-     -d   | Debug messages on (turns verbose on)
-     -v   | Verbose messages on
-     -s   | Runs ${app_name} setup
      -b   | Runs wineboot
-     -w   | Runs winetricks
-     -t   | Attempts to launch to the system tray
-     -n   | No BS mode - doesn't launch an app (for boot/tricks/console safety)
      -c   | Launch a console session as specified user (can launch Xapps)
+     -d   | Debug messages on (turns verbose on)
+     -g   | Launches the game of your choice
      -h   | Help (this message)
+     -m   | Runs Twitch client
+     -n   | No BS mode - doesn't launch an app (for boot/tricks/console safety)
+     -p   | Selects the location of the Wine prefix
+     -s   | Runs ${app_name} setup
+     -t   | Attempts to launch to the system tray
+     -v   | Verbose messages on
+     -w   | Runs winetricks
      -x   | Force upgrade DXVK
+     -z   | Set the DISPLAY variable
 See more documentation at: ${page}"
 
 # Catch CTRL+C and cleanup
@@ -63,12 +66,14 @@ trap "echo '' && inform '---------------------------------' && inform 'Caught CT
 
 ## Set default environment
 cd /home/"${runas_user}"
+export RADV_PERFTEST=aco
 export WINEPREFIX="/home/${runas_user}/.bnet"
 export HOME="/home/${runas_user}"
 export USER="${runas_user}"
 export USERNAME="${runas_user}"
 export LOGNAME="${runas_user}"
 export WINEDEBUG=-all
+#export WINEDLLOVERRIDES="winemenubuilder.exe=d"
 export XAUTHORITY="/home/${runas_user}/.Xauthority"
 export PATH="/usr/local/bin:/usr/bin:/bin:/usr/local/sbin"
 unset OLDPWD
@@ -77,6 +82,8 @@ unset SUDO_COMMAND
 unset SUDO_USER
 unset SUDO_UID
 
+
+
 ## Define our functions
 function debug () {
     if [ ! "${WINEDEBUG}" ]; then
@@ -90,6 +97,13 @@ function inform () {
     fi
 }
 
+if [ -z "${DISPLAY}" ]; then
+    inform "DISPLAY not set - using default (0.0)";
+    export DISPLAY=:0.0
+else
+    debug "Using DISPLAY variable: ${DISPLAY}";
+fi
+
 function clean {
     debug "clean"
 
@@ -109,6 +123,7 @@ function clean {
     unset game_name
     unset game_start
     unset to_tray
+    unset DISPLAY
 
     # Func
     unset debug
@@ -223,9 +238,29 @@ function run_wine () {
 
 
 ## Pick up any arguments provided
-while getopts ":g:G:p:P:a:A:dDvVsSbBwWtTnNcChHxX" option; do
+while getopts ":a:A:g:G:p:P:bBcCdDhHmMnNsStTvVwWxXzZ" option; do
     case "${option}" in
-        "g"|"G") game_launch="${OPTARG}";;
+        "a"|"A")
+            case "${OPTARG}" in
+                32) export WINEARCH=win32;;
+                64) export WINEARCH=win64;;
+                *) inform "Weird architecture: ${OPTARG}, ignoring";;
+            esac
+            ;;
+        "b"|"B")
+            echo "Running wineboot..."
+            nobs_mode="y"
+            if [ "${WINEDEBUG}" ]; then
+                wineboot > /dev/null 2>&1
+            else
+                wineboot
+            fi
+            ;;
+        "c"|"C")
+            echo "Running console..."
+            nobs_mode="y"
+            ${console}
+            ;;
         "d"|"D")
             if [ "${WINEDEBUG}" ]; then
                 unset WINEDEBUG
@@ -234,13 +269,61 @@ while getopts ":g:G:p:P:a:A:dDvVsSbBwWtTnNcChHxX" option; do
                 app_verbose="y"
             fi
             ;;
+        "g"|"G") game_launch="${OPTARG}";;
+        "h"|"H")
+            echo "${usage}"
+            warp 0
+            ;;
+        "m"|"M")
+            echo "Running Twitch Client..."
+            nobs_mode="y"
+
+            if [ -d ${WINEPREFIX}/drive_c/users/${runas_user}/Application\ Data/Twitch ]; then
+                wine C:\\users\\${runas_user}\\Application\ Data\\Twitch\\Bin\\Twitch.exe
+            else
+                inform "...but it helps to install it first..."
+                if [ ! -f "${WINEPREFIX}/drive_c/TwitchSetup.exe" ]; then
+                    inform "${WINEPREFIX}/drive_c/TwitchSetup.exe was not found. Retreiving."
+                    wget -O "${WINEPREFIX}/drive_c/TwitchSetup.exe" "${tc_addr}" ||
+                    (echo "Failed to download installer from ${tc_addr}"; warp 1)
+                fi
+                wine "${WINEPREFIX}/drive_c/TwitchSetup.exe"
+            fi
+            ;;
+        "n"|"N")
+            inform "...with No BS..."
+            nobs_mode="y"
+            ;;
         "p"|"P") export WINEPREFIX="${OPTARG}";;
-        "a"|"A")
+        "s"|"S")
-            case "${OPTARG}" in
+            nobs_mode="y"
-                32) export WINEARCH=win32;;
+            if [ -f "${WINEPREFIX}${install_dir}${app_loc}" ]; then
-                64) export WINEARCH=win64;;
+                echo "${app_name} looks like it's already installed. Aborting setup."
-                *) inform "Weird architecture: ${OPTARG}, ignoring";;
+                warp 1
-            esac
+            else
+                echo "Running setup..."
+                if [ ! -f "${WINEPREFIX}/drive_c/${app_name}-Setup.exe" ]; then
+                    inform "${WINEPREFIX}/drive_c/${app_name}-Setup.exe was not found. Retreiving."
+                    wget -O "${WINEPREFIX}/drive_c/${app_name}-Setup.exe" "${dl_addr}" ||
+                    (echo "Failed to download installer from ${dl_addr}" && warp 1)
+                else
+                    inform "Looks like the installer is in place. Executing."
+                fi
+                run_wine "${WINEPREFIX}/drive_c/${app_name}-Setup.exe"
+            fi
+            ;;
+        "t"|"T")
+            to_tray="--autostarted"
+            inform "Attempting hide to system tray"
+            ;;
+        "v"|"V")
+            if [ "${WINEDEBUG}" ]; then
+                if [ ! "${app_verbose}" ]; then
+                    app_verbose="y"
+                    #inform "Run verbose enabled"
+                    inform "`realpath "${0}"` version ${script_ver} running as ${runas_user}"
+                fi
+            fi
             ;;
         "w"|"W")
             echo "Running winetricks..."
@@ -251,23 +334,6 @@ while getopts ":g:G:p:P:a:A:dDvVsSbBwWtTnNcChHxX" option; do
                 winetricks
             fi
             ;;
-        "s"|"S")
-            nobs_mode="y"
-            if [ -f "${WINEPREFIX}${install_dir}${app_loc}" ]; then
-                echo "${app_name} looks like it's already installed. Aborting setup."
-                warp 1
-            else
-                echo "Running setup..."
-                if [ ! -f "/tmp/${app_name}-Setup.exe" ]; then
-                    inform "/tmp/${app_name}-Setup.exe was not found. Retreiving."
-                    wget -O "/tmp/${app_name}-Setup.exe" "${dl_addr}" ||
-                    (echo "Failed to download installer from ${dl_addr}" && warp 1)
-                else
-                    inform "Looks like the installer is in place. Executing."
-                fi
-                run_wine "/tmp/${app_name}-Setup.exe"
-            fi
-            ;;
         "x"|"X")
             echo "Upgrading dxvk..."
             nobs_mode="y"
@@ -277,44 +343,9 @@ while getopts ":g:G:p:P:a:A:dDvVsSbBwWtTnNcChHxX" option; do
                 winetricks --force dxvk
             fi
             ;;
-        "b"|"B")
+        "z"|"Z")
-            echo "Running wineboot..."
+            inform "DISPLAY set to ${OPTARG}"
-            nobs_mode="y"
+            DISPLAY=${OPTARG}
-            if [ -d "${WINEPREFIX}" ]; then
-                echo "${WINEPREFIX} already exists! Refusing to wineboot."
-            else
-                if [ "${WINEDEBUG}" ]; then
-                    wineboot > /dev/null 2>&1
-                else
-                    wineboot
-                fi
-            fi
-            ;;
-        "n"|"N")
-            inform "...with No BS..."
-            nobs_mode="y"
-            ;;
-        "c"|"C")
-            echo "Running console..."
-            nobs_mode="y"
-            ${console}
-            ;;
-        "v"|"V")
-            if [ "${WINEDEBUG}" ]; then
-                if [ ! "${app_verbose}" ]; then
-                    app_verbose="y"
-                    #inform "Run verbose enabled"
-                    inform "`realpath "${0}"` version ${script_ver} running as ${runas_user}"
-                fi
-            fi
-            ;;
-        "t"|"T")
-            to_tray="--autostarted"
-            inform "Attempting hide to system tray"
-            ;;
-        "h"|"H")
-            echo "${usage}"
-            warp 0
             ;;
         *)  echo "Unknown option: -${OPTARG}"
             echo "${usage}"

bn3t.sh

@@ -1,17 +1,17 @@
 #!/bin/bash
-## Copyright © 2018 Bret Human
+## Copyright © 2018-2021 Bret Human
-## https://cynicaloptimist.me/
+## https://cynop.me/
 ##
 ##    Documentation at:
-## https://mage.cynicaloptimist.me/en/bn3t
+## https://mage.cynop.me/en/bn3t
-## https://psi.cynicaloptimist.me/Caffarius/bn3t/
+## https://psi.cynop.me/Caffarius/bn3t/
 ##
 ## For questions or comments write:
-##    info@cynicaloptimist.me
+##    info@cynop.me
 #####################################################################
 #                                bn3t
-script_ver="0.1"
+script_ver="0.3.1"
-page="https://mage.cynicaloptimist.me/en/bn3t"
+page="https://mage.cynop.me/en/bn3t"
 # author: Bret Human
 # date: Dec 6, 2018
 #
@@ -35,7 +35,7 @@ page="https://mage.cynicaloptimist.me/en/bn3t"
 #      ./bn3t.sh -u username -bxs
 #
 # Or I guess you could manually download the script from:
-dl_addr="https://psi.cynicaloptimist.me/Caffarius/bn3t/raw/branch/master/bn3t-run.sh"
+dl_addr="https://psi.cynop.me/Caffarius/bn3t/raw/branch/master/bn3t-run.sh"
 #####################################################################
 #
 # This is free software; you are free to change and redistribute it.
@@ -46,25 +46,29 @@ dl_addr="https://psi.cynicaloptimist.me/Caffarius/bn3t/raw/branch/master/bn3t-ru
 runas_user="`whoami`"
 app_name="Battle.net"
 run_cmd="bn3t-run.sh"
+jail_dir="/var/jail"
 check_wait="3"
 usage="bn3t, version ${script_ver}
 Usage: ./`basename ${0}` -g (game) -u (user) -p (prefix) -a (arch) -dvksbwtnchxi
-     -g   | Launches the game of your choice
-     -u   | Runs ${app_name} as the user specified
-     -p   | Selects the location of the Wine prefix
      -a   | Selects the architecture to run as (32 | 64)
-     -d   | Debug messages on (turns verbose on)
-     -v   | Verbose messages on
-     -k   | Kill all processes for a user (not current user or root)
-     -s   | Runs ${app_name} setup
      -b   | Runs wineboot
-     -w   | Runs winetricks
-     -t   | Attempts to launch to the system tray
-     -n   | No BS mode - doesn't launch an app (for boot/tricks/console safety)
      -c   | Launch a console session as specified user (can launch Xapps)
+     -d   | Debug messages on (turns verbose on)
+     -g   | Launches the game of your choice
      -h   | Help (this message)
-     -x   | Force upgrade DXVK
      -i   | Install the bn3t-run script for the specified user - mandantory
+     -j   | Run ${run_cmd} inside a chroot jail at ${jail_dir}
+     -k   | Kill all processes for a user (not current user or root)
+     -m   | Runs Twitch Client (for /M/ods - I'm running out of letters)
+     -n   | No BS mode - doesn't launch an app (for boot/tricks/console safety)
+     -p   | Selects the location of the Wine prefix
+     -s   | Runs ${app_name} setup
+     -t   | Attempts to launch to the system tray
+     -u   | Runs ${app_name} as the user specified
+     -v   | Verbose messages on
+     -w   | Runs winetricks
+     -x   | Force upgrade DXVK
+     -z   | Set the DISPLAY variable used in ${run_cmd}
 See more documentation at: ${page}"
 
 # Catch CTRL+C and cleanup
@@ -78,13 +82,22 @@ function refresh {
 
 function debug () {
     if [ "${app_debug}" ]; then
-        echo "-D- ${1}"
+        echo -e "-D- ${1}"
     fi
 }
 
 function inform () {
     if [ "${app_verbose}" ]; then
-        echo "--- ${1}"
+        echo -e "--- ${1}"
+    fi
+}
+
+function buff_cmd_output () {
+    read cmd_input
+	cmd_output=$(eval "${cmd_input}")
+    
+    if [ ! -z "${cmd_output}" ]; then
+        debug "${cmd_output}"
     fi
 }
 
@@ -123,14 +136,40 @@ function die () {
     else
         if [ "${runas_user}" == "root" ]; then
             debug "Root? Madness. Just removing xhost then..."
-            inform "`xhost -SI:localuser:"${runas_user}"`"
+            inform "`xhost -SI:localuser:root`"
         else
-            debug "Launched as ${runas_user}, killing processes"
+            debug "Launched as ${runas_user}, killing processes and removing xhost..."
             sudo -u "${runas_user}" -- bash -c "kill -9 -1"
             inform "`xhost -SI:localuser:"${runas_user}"`"
         fi
     fi
 
+    if [ "${jailbird}" == "1" ]; then
+        debug "Removing root from xhost..."
+        inform "`xhost -SI:localuser:root`"
+
+        debug "Delaying jail demolition..."
+        sleep 1
+        debug "Demolishing jail..."
+
+        echo "sudo rm ${jail_dir}/${runas_user}/bin 2>&1" | buff_cmd_output
+        echo "sudo rm ${jail_dir}/${runas_user}/sbin 2>&1" | buff_cmd_output
+        echo "sudo rm ${jail_dir}/${runas_user}/lib 2>&1" | buff_cmd_output
+        echo "sudo rm ${jail_dir}/${runas_user}/lib64 2>&1" | buff_cmd_output
+	    echo "sudo umount -l ${jail_dir}/${runas_user}/usr 2>&1" | buff_cmd_output
+        echo "sudo umount -l ${jail_dir}/${runas_user}/etc 2>&1" | buff_cmd_output
+        echo "sudo umount -l ${jail_dir}/${runas_user}/tmp/pulse-socket 2>&1" | buff_cmd_output
+        echo "sudo umount -l ${jail_dir}/${runas_user}/dev 2>&1" | buff_cmd_output
+        echo "sudo umount -l ${jail_dir}/${runas_user}/proc 2>&1" | buff_cmd_output
+        echo "sudo umount -l ${jail_dir}/${runas_user}/sys 2>&1" | buff_cmd_output
+        echo "sudo umount -l ${jail_dir}/${runas_user}/run 2>&1" | buff_cmd_output
+        echo "sudo umount -l ${jail_dir}/${runas_user}/tmp 2>&1" | buff_cmd_output
+        echo "sudo umount -l ${jail_dir}/${runas_user}/var 2>&1" | buff_cmd_output
+        echo "sudo umount -l ${jail_dir}/${runas_user}/home/${runas_user} 2>&1" | buff_cmd_output
+
+        debug "Jail demolished."
+    fi
+
     clean
     unset clean
     unset fizzle
@@ -182,12 +221,18 @@ function check {
 ## Pick up any arguments provided
 # None are required, we'll use default values.
 launch_opt=""
-while getopts ":g:G:u:U:p:P:a:A:dDvVkKsSbBwWtTnNcChHxXiI" option; do
+while getopts ":a:A:g:G:p:P:u:U:z:Z:bBcCdDhHiIjJkKmMnNsStTvVwWxX" option; do
     case "${option}" in
-        "k"|"K") die 0;;
-        "g"|"G") launch_opt="${launch_opt} -g ${OPTARG}";;
-        "p"|"P") launch_opt="${launch_opt} -p ${OPTARG}";;
         "a"|"A") launch_opt="${launch_opt} -a ${OPTARG}";;
+        "b"|"B")
+            inform "Wineboot mode"
+            launch_opt="${launch_opt} -b"
+            ;;
+        "c"|"C")
+            inform "Console requested"
+            nobs_mode="y"
+            launch_opt="${launch_opt} -c"
+            ;;
         "d"|"D")
             if [ ! "${app_debug}" ]; then # Let's not do this too much...
                 app_debug="y"
@@ -205,50 +250,10 @@ while getopts ":g:G:u:U:p:P:a:A:dDvVkKsSbBwWtTnNcChHxXiI" option; do
                 debug ""
             fi
             ;;
-        "w"|"W")
+        "g"|"G") launch_opt="${launch_opt} -g ${OPTARG}";;
-            inform "Winetricks mode"
+        "h"|"H")
-            launch_opt="${launch_opt} -w"
+            echo "${usage}"
-            ;;
+            fizzle 0
-        "s"|"S")
-            inform "Setup mode"
-            nobs_mode="y"
-            launch_opt="${launch_opt} -s"
-            ;;
-        "x"|"X")
-            inform "Force upgrading dxvk"
-            launch_opt="${launch_opt} -x"
-            ;;
-        "b"|"B")
-            inform "Wineboot mode"
-            launch_opt="${launch_opt} -b"
-            ;;
-        "n"|"N")
-            inform "No BS mode"
-            nobs_mode="y"
-            launch_opt="${launch_opt} -n"
-            ;;
-        "c"|"C")
-            inform "Console requested"
-            nobs_mode="y"
-            launch_opt="${launch_opt} -c"
-            ;;
-        "v"|"V")
-            if [ ! "${app_debug}" ]; then
-                if [ ! "${app_verbose}" ]; then
-                    app_verbose="y"
-                    inform "Verbose enabled"
-                    inform "`realpath "${0}"` version ${script_ver} running as `whoami`"
-                    launch_opt=" -v${launch_opt}"
-                fi
-            fi
-            ;;
-        "t"|"T")
-            debug "Hiding to system tray"
-            launch_opt="${launch_opt} -t"
-            ;;
-        "u"|"U")
-            debug "Setting user to ${OPTARG}"
-            runas_user="${OPTARG}"
             ;;
         "i"|"I")
             debug "User-side install requested"
@@ -276,12 +281,58 @@ while getopts ":g:G:u:U:p:P:a:A:dDvVkKsSbBwWtTnNcChHxXiI" option; do
                 (echo "Failed to change permissions on ${app_dir}${run_cmd}" && fizzle 1)
             fi
 
-            echo "Installed successfully."
+            echo "Install process completed."
             fizzle 0
             ;;
-        "h"|"H")
+        "j"|"J")
-            echo "${usage}"
+            debug "Running ${appname} in a chroot jail under ${jail_dir}/${runas_user}/"
-            fizzle 0
+            jailbird=1
+            ;;
+        "k"|"K") die 0;;
+        "m"|"M")
+            inform "Twitch mode"
+            launch_opt="${launch_opt} -m"
+            ;;
+        "n"|"N")
+            inform "No BS mode"
+            nobs_mode="y"
+            launch_opt="${launch_opt} -n"
+            ;;
+        "p"|"P") launch_opt="${launch_opt} -p ${OPTARG}";;
+        "s"|"S")
+            inform "Setup mode"
+            nobs_mode="y"
+            launch_opt="${launch_opt} -s"
+            ;;
+        "t"|"T")
+            debug "Hiding to system tray"
+            launch_opt="${launch_opt} -t"
+            ;;
+        "u"|"U")
+            debug "Setting user to ${OPTARG}"
+            runas_user="${OPTARG}"
+            ;;
+        "v"|"V")
+            if [ ! "${app_debug}" ]; then
+                if [ ! "${app_verbose}" ]; then
+                    app_verbose="y"
+                    inform "Verbose enabled"
+                    inform "`realpath "${0}"` version ${script_ver} running as `whoami`"
+                    launch_opt=" -v${launch_opt}"
+                fi
+            fi
+            ;;
+        "w"|"W")
+            inform "Winetricks mode"
+            launch_opt="${launch_opt} -w"
+            ;;
+        "x"|"X")
+            inform "Force upgrading dxvk"
+            launch_opt="${launch_opt} -x"
+            ;;
+        "z"|"Z")
+            inform "Setting DISPLAY to ${OPTARG}"
+            launch_opt="${launch_opt} -z ${OPTARG}"
             ;;
         * ) echo "Unknown option: -${OPTARG}"
             echo "${usage}"
@@ -300,11 +351,139 @@ if [ "`whoami`" == "${runas_user}" ]; then
     debug "Launching as original user, going native"
     ${app_dir}${run_cmd}${launch_opt}
 else
-    debug "Launching as ${runas_user}, checking xhost"
+    debug "Checking xhost"
     if [ ! "`xhost | grep ${runas_user}`" ]; then
         inform "`xhost +SI:localuser:"${runas_user}"`"
     fi
-    sudo -u "${runas_user}" -- dbus-launch ${app_dir}${run_cmd}${launch_opt}
+
+    if [ ! "${jailbird}" == "1" ]; then
+        # Just launch it as a regular secondary user app
+        debug "Launching as ${runas_user}..."
+        sudo -u "${runas_user}" -- dbus-launch ${app_dir}${run_cmd}${launch_opt}
+    else
+        # Hooooooowiiiiiiee. We're gonna build a jail!
+        if [ ! "`xhost | grep root`" ]; then
+            inform "`xhost +SI:localuser:root`"
+        fi
+
+        debug "Preparing ${runas_user}'s chroot environment..."
+
+        sudo mkdir -p ${jail_dir}/${runas_user}/tmp
+		sudo mkdir -p ${jail_dir}/${runas_user}/usr
+		sudo mkdir -p ${jail_dir}/${runas_user}/var
+		sudo mkdir -p ${jail_dir}/${runas_user}/proc
+		sudo mkdir -p ${jail_dir}/${runas_user}/sys
+		sudo mkdir -p ${jail_dir}/${runas_user}/dev
+		sudo mkdir -p ${jail_dir}/${runas_user}/run
+		sudo mkdir -p ${jail_dir}/${runas_user}/etc
+		sudo mkdir -p ${jail_dir}/${runas_user}/home/${runas_user}
+
+        if mountpoint ${jail_dir}/${runas_user}/tmp > /dev/null; then 
+            debug "/tmp is already mounted?"
+        else
+            debug "Mounting /tmp..."
+            sudo mount -t tmpfs -o size=2G tmpfs ${jail_dir}/${runas_user}/tmp
+        fi
+
+        if mountpoint ${jail_dir}/${runas_user}/proc > /dev/null; then 
+            debug "/proc is already mounted?"
+        else
+            debug "Mounting /proc..."
+            sudo mount --bind /proc ${jail_dir}/${runas_user}/proc
+        fi
+
+        if mountpoint ${jail_dir}/${runas_user}/sys > /dev/null; then 
+            debug "/sys is already mounted?"
+        else
+            debug "Mounting /sys..."
+            sudo mount --bind /sys ${jail_dir}/${runas_user}/sys
+        fi
+
+        if mountpoint ${jail_dir}/${runas_user}/dev > /dev/null; then 
+            debug "/dev is already mounted?"
+        else
+            debug "Mounting /dev..."
+            sudo mount --bind /dev ${jail_dir}/${runas_user}/dev
+        fi
+
+        if mountpoint ${jail_dir}/${runas_user}/run > /dev/null; then 
+            debug "/run is already mounted?"
+        else
+            debug "Mounting /run..."
+            sudo mount --bind /run ${jail_dir}/${runas_user}/run
+        fi
+
+        if mountpoint ${jail_dir}/${runas_user}/var > /dev/null; then 
+            debug "/var is already mounted?"
+        else
+            debug "Mounting /var..."
+            sudo mount --bind /var ${jail_dir}/${runas_user}/var
+        fi
+
+        if mountpoint ${jail_dir}/${runas_user}/etc > /dev/null; then 
+            debug "/etc is already mounted?"
+        else
+            debug "Mounting /etc..."
+            sudo mount --bind /etc ${jail_dir}/${runas_user}/etc
+        fi
+
+        if mountpoint ${jail_dir}/${runas_user}/usr > /dev/null; then 
+            debug "/usr is already mounted?"
+        else
+            debug "Mounting /usr..."
+            sudo mount --bind /usr ${jail_dir}/${runas_user}/usr
+        fi
+
+        if mountpoint ${jail_dir}/${runas_user}/home/${runas_user} > /dev/null; then 
+            debug "/home/${runas_user} is already mounted?"
+        else
+            debug "Mounting /home/${runas_user}..."
+            sudo mount --bind /mnt/ace/home/${runas_user} ${jail_dir}/${runas_user}/home/${runas_user}
+        fi
+
+        if [ ! -d ${jail_dir}/${runas_user}/bin ]; then
+            debug "Linking /bin to usr/bin..."
+            sudo bash -c "cd ${jail_dir}/${runas_user}; ln -s usr/bin bin"
+        fi
+
+        if [ ! -d ${jail_dir}/${runas_user}/sbin ]; then
+            debug "Linking /sbin to usr/bin (that's not a typo!)..."
+            sudo bash -c "cd ${jail_dir}/${runas_user}; ln -s usr/bin sbin"
+        fi
+
+        if [ ! -d ${jail_dir}/${runas_user}/lib ]; then
+            debug "Linking /lib to usr/lib..."
+            sudo bash -c "cd ${jail_dir}/${runas_user}; ln -s usr/lib lib"
+        fi
+
+        if [ ! -d ${jail_dir}/${runas_user}/lib64 ]; then
+            debug "Linking /lib64 to usr/lib (that's not a typo!)..."
+            sudo bash -c "cd ${jail_dir}/${runas_user}; ln -s usr/lib lib64"
+        fi
+
+        if [ ! -S ${jail_dir}/${runas_user}/tmp/pulse-socket ]; then
+            if [ ! -f ${jail_dir}/${runas_user}/tmp/pulse-socket ]; then
+                debug "Creating /tmp/pulse-socket to link sound..."
+                sudo -u ${runas_user} touch ${jail_dir}/${runas_user}/tmp/pulse-socket
+            fi
+
+            if mountpoint ${jail_dir}/${runas_user}/tmp/pulse-socket > /dev/null; then 
+                debug "/tmp/pulse-socket is already mounted?"
+            else
+                debug "Mounting /tmp/pulse-socket..."
+                sudo mount --bind /tmp/pulse-socket ${jail_dir}/${runas_user}/tmp/pulse-socket
+            fi
+		else
+            debug "/tmp/pulse-socket is already a socket?"
+        fi
+
+        debug "...chroot prepared."
+
+        debug "Launching as ${runas_user} jailed inside ${jail_dir}/${runas_user}/..."
+        sudo -u root -- chroot ${jail_dir}/${runas_user}/ sudo -u ${runas_user} dbus-launch ${app_dir}${run_cmd}${launch_opt}
+    fi
+
+    debug "...returned to wrapper."
 fi
 
 
@@ -314,4 +493,4 @@ debug "Final Notice"
 if [ "${app_check}" ]; then
     check
     fizzle 0
-fi
+fi