MeowOS Dev
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67 lines
1.9 KiB
Bash
67 lines
1.9 KiB
Bash
#!/bin/sh
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#
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# S92_03_start_music_player - Boot Selector phase 0 · M2 兜底 patch
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#
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# 正常路径：rcS 被 S90meow_bootmenu 阻塞（fork 播放器后父进程监督，或 exec
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# meow_launcherd），本脚本**不会执行**。
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# 兜底路径：S90 崩溃/选单 fork 失败导致 rcS 推进到本脚本时，读 /tmp/meow_boot_mode
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# + pidof 判断，安全拉起播放器或跳过。
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#
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# 红线：* 仅经 pidof 判断，不 killall hiby_player（触发 sh 看门狗 reboot）；
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# * 禁 SIGUSR1；* 兜底拉起才用 hiby_player.sh（官方行为，含 sleep 1; reboot
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# 看门狗——只在播放器无人接管时兜底，正常 HibyOS 由 bootmenu 直拉二进制）。
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#
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PL01=/usr/bin/hiby_player.sh
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case "$1" in
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start)
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echo -n "Starting $0 : begin "
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# 若 S90 已把模式写成 /tmp/meow_boot_mode，优先按其决策兜底
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if [ -f /tmp/meow_boot_mode ]; then
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case "$(cat /tmp/meow_boot_mode)" in
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meow)
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echo "MeowOS mode: skip player (launcher should have taken over)"
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exit 0
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;;
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hiby)
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if pidof hiby_player >/dev/null 2>&1; then
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echo "player already up (bootmenu fork), skip"
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exit 0
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fi
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[ -f $PL01 ] && ( $PL01 & ) || echo " file <$PL01> don't exist."
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;;
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*)
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# 未知 mode：按官方兜底
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if pidof hiby_player >/dev/null 2>&1; then
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echo "unknown mode, player already up, skip"
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exit 0
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fi
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[ -f $PL01 ] && ( $PL01 & ) || echo " file <$PL01> don't exist."
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;;
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esac
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else
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# 无模式标记：选单崩/未写，官方兜底（先 pidof 防双拉竞态）
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if pidof hiby_player >/dev/null 2>&1; then
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echo "no mode file, player already up, skip"
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exit 0
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fi
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[ -f $PL01 ] && ( $PL01 & ) || echo " file <$PL01> don't exist."
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fi
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echo -n "Starting $0 : end "
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;;
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stop)
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echo -n "Stopping $0 : "
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echo "OK"
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;;
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restart|reload)
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;;
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*)
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echo "Usage: $0 {start|stop|restart}"
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exit 1
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esac
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exit $?
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