67 lines
1.1 KiB
Plaintext
67 lines
1.1 KiB
Plaintext
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#! /usr/bin/env bash
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#
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# xephwrap.sh
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# Copyright (C) 2018 salt <salt@lap-th-e560-0>
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#
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# Distributed under terms of the MIT license.
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#
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name="$(basename $0 .sh)"
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function log() {
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[ -z ${1+x} ] && return 1
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printf "\e[94m$name\e[0m: $1\n"
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}
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function xprompt() {
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[ -z ${1+x} ] && return 2
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[ -z ${2+x} ] || default="$2"; suffix=" [$default]"
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read -p "$1$suffix: "
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if [ "$REPLY" == "" ]; then
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export REPLY="$2"
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fi
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}
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function validatedep() {
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[ -z ${1+x} ] && return 2
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if ! which "$1" > /dev/null 2>&1; then
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return 1
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fi
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return 0
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}
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# Validate dependencies
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for dep in Xephyr; do
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if ! validatedep "$dep"; then
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log "Failed to validate dependency: \"$dep\""
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exit 1
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fi
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done
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# Prompt for user interaction
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xprompt "Size" "1280x720"
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size="$REPLY"
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xprompt "Display" "10"
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display="$REPLY"
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if ! [ "$display" -ge "-1" ]; then
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log "Invalid response for display: \"$display\""
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exit 4
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fi
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if [ "$display" == "$DISPLAY" ]; then
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log "Response matches host display: \"$display\""
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exit 5
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fi
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# Start the server up
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Xephyr \
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-ac \
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-screen "$size" \
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:"$display" \
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&
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disown
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log "Started Xephyr server"
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exit 0
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