mirror of
https://github.com/sixfab/Sixfab_PPP_Installer
synced 2024-09-28 17:31:00 +00:00
59 lines
1.5 KiB
Bash
59 lines
1.5 KiB
Bash
#!/bin/bash
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source functions.sh
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source configs.sh
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# Pinout for base hat
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POWER_OFF=26
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W_DISABLE=19
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# Control pins
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gpio -g mode $POWER_OFF out #HAT_POWER_OFF
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gpio -g mode $W_DISABLE out #W_DISABLE
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gpio -g write $POWER_OFF 0
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gpio -g write $W_DISABLE 0
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if check_network -eq 0; then
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debug "PPP chatscript is starting...";
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sudo pon;
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# check default interface
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route | grep ppp | grep default > /dev/null
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PPP_IS_DEFAULT=$?
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if [[ $PPP_IS_DEFAULT -ne 0 ]]; then sudo route add default ppp0; debug "ppp0 is added as default interface manually."; fi
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else
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debug "Network registeration is failed!";
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fi
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while true; do
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# Checking cellular internet connection
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ping -q -c 1 -s 0 -w $PING_TIMEOUT -I ppp0 8.8.8.8 > /dev/null 2>&1
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PINGG=$?
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if [[ $PINGG -eq 0 ]]; then
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printf "."
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else
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printf "/"
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sleep $DOUBLE_CHECK_WAIT
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# Checking cellular internet connection
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ping -q -c 1 -s 0 -w $PING_TIMEOUT -I ppp0 8.8.8.8 > /dev/null 2>&1
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PINGG=$?
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if [[ $PINGG -eq 0 ]]; then
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printf "+"
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else
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debug "Connection is down, reconnecting..."
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if check_network -eq 0; then sleep 0.1; else debug "Network registeration is failed!"; fi
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sudo pon
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# check default interface
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route | grep ppp | grep default > /dev/null
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PPP_IS_DEFAULT=$?
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if [[ $PPP_IS_DEFAULT -ne 0 ]]; then sudo route add default ppp0; debug "ppp0 is added as default interface manually."; fi
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fi
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fi
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sleep $INTERVAL
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done
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