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e79cfa76a8
* Add wireless-regdb alongside iwd Needed for regulatory compliance for Wi-Fi and enabling some bands on some chipsets * Add wireless-regdb * Changed location of wireless-regdb install * configure the wireless-regdom during install * remove extra newline * don't unset the variable too early * also set the region as part of the script * writing to wireless-regdom requires root * need to use tee * changing logic since this is brought in as source * handle timezones that start with country code already --------- Co-authored-by: Nirav Patel <eclecticc@users.noreply.github.com>
37 lines
1.2 KiB
Bash
Executable File
37 lines
1.2 KiB
Bash
Executable File
#!/bin/bash
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# First check that wireless-regdb is there
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if [ -f "/etc/conf.d/wireless-regdom" ]; then
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unset WIRELESS_REGDOM
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. /etc/conf.d/wireless-regdom
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fi
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# If the region is already set, we're done
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if [ ! -n "${WIRELESS_REGDOM}" ]; then
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# Get the current timezone
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if [ -e "/etc/localtime" ]; then
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TIMEZONE=$(readlink -f /etc/localtime)
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TIMEZONE=${TIMEZONE#/usr/share/zoneinfo/}
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# Some timezones are formatted with the two letter country code at the start
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COUNTRY="${TIMEZONE%%/*}"
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# If we don't have a two letter country, get it from the timezone table
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if [[ ! "$COUNTRY" =~ ^[A-Z]{2}$ ]] && [ -f "/usr/share/zoneinfo/zone.tab" ]; then
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COUNTRY=$(awk -v tz="$TIMEZONE" '$3 == tz {print $1; exit}' /usr/share/zoneinfo/zone.tab)
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fi
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# Check if we have a two letter country code
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if [[ "$COUNTRY" =~ ^[A-Z]{2}$ ]]; then
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# Append it to the wireless-regdom conf file that is used at boot
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echo "WIRELESS_REGDOM=\"$COUNTRY\"" | sudo tee -a /etc/conf.d/wireless-regdom > /dev/null
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# Also set it one off now
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if command -v iw &> /dev/null; then
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sudo iw reg set ${COUNTRY}
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fi
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fi
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fi
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fi
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