mirror of
https://github.com/mofeng-git/One-KVM.git
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50 lines
2.1 KiB
Bash
Executable File
50 lines
2.1 KiB
Bash
Executable File
#!/bin/bash
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# ========================================================================== #
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# #
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# KVMD - The main PiKVM daemon. #
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# #
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# Copyright (C) 2018-2024 Maxim Devaev <mdevaev@gmail.com> #
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# #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <https://www.gnu.org/licenses/>. #
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# #
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# ========================================================================== #
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set -eE
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set -x
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# https://forums.raspberrypi.com/viewtopic.php?p=2202017
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card="$1"
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conn_id="$2"
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test -n "$card"
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test -n "$conn_id"
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card_n="${card/card/}"
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test -n "$card_n"
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port=$(grep "^connector\[$conn_id\]:" "/sys/kernel/debug/dri/$card_n/state" | awk '{print $2}')
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test -n "$port"
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if [ "$port" = "HDMI-A-1" ]; then
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status=$(head -n 1 "/sys/class/drm/$card-$port/status")
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if [ "$status" = "connected" ]; then
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for pid in $(pgrep -f '^kvmd/streamer: ' || true); do
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kill "$pid" || true
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done
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fi
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fi
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