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Paul Spooren
b239d933d4
simple package to manipulate gpio pins via the web interface. This was tested on a UBNT EdgePing R6 turining on and off the 4 PoE ports (496-500). Signed-off-by: Paul Spooren <mail@aparcar.org>
90 lines
1.8 KiB
Bash
Executable File
90 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
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. /usr/share/libubox/jshn.sh
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print_active()
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{
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json_init
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json_add_string "active" "$(uci get system.poe_power_port${port}.value)"
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json_dump
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}
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json_port()
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{
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json_add_object "poe_power_port${1}"
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json_add_string "name" "$(uci get system.poe_power_port${1}.name)"
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json_add_int "gpio_pin" "$(uci get system.poe_power_port${1}.gpio_pin)"
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json_add_int "active" "$(uci get system.poe_power_port${1}.value)"
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json_close_object
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}
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case "$1" in
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list)
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json_init
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json_add_object "on"
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json_add_int "port"
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json_close_object
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json_add_object "off"
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json_add_int "port"
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json_close_object
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json_add_object "powercycle"
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json_add_int "port"
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json_close_object
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json_add_object "status"
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json_add_int "port"
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json_close_object
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json_add_object "list"
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json_close_object
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json_dump
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;;
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call)
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read input
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json_load "$input"
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json_get_var port port
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uci get system.poe_power_port${port}.value 2>/dev/null 1>/dev/null || {
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json_init
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json_add_string "error" "gpio $gpio not found"
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json_dump
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}
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case "$2" in
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on)
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uci set system.poe_power_port${port}.value=1
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uci commit system
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/etc/init.d/gpio_switch restart
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print_active
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;;
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off)
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uci set system.poe_power_port${port}.value=0
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uci commit system
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/etc/init.d/gpio_switch restart
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print_active
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;;
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powercycle)
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uci set system.poe_power_port${port}.value=0
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/etc/init.d/gpio_switch restart
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sleep 1
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uci set system.poe_power_port${port}.value=1
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uci commit system
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/etc/init.d/gpio_switch restart
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print_active
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;;
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status)
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# in future version additional status information like voltage
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# and current should follow
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print_active
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;;
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list)
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json_init
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port=0;
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while uci show system.@gpio_switch[$port] 2>/dev/null 1>/dev/null; do
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json_port $port
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port=$((port+1))
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done
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json_dump
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;;
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esac
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esac
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