File sdm845-setup of Package oneplus6-helpers

#!/bin/sh

# First Script
#AID=$(qmicli -d qrtr://0 -p --uim-get-card-status | grep -E "([A-F0-9]{2}:?){16}" | xargs)

#while [ -z "$AID" ]; do
#	sleep 2
#	AID=$(qmicli -d qrtr://0 -p --uim-get-card-status | grep -E "([A-F0-9]{2}:?){16}" | xargs)
#done

#qmicli -p -d qrtr://0 --uim-change-provisioning-session="slot=2,activate=yes,session-type=primary-gw-provisioning,aid=$AID"
#qmicli -d qrtr://0 -p --dpm-open-port="hw-data-ep-type=embedded,hw-data-ep-iface-number=1,hw-data-rx-id=2,hw-data-tx-id=10"

# MSM selection uim


# Functions
veinfo () {
    echo "[INFO] $1"
}

ewarn () {
    echo "[WARN] $1"
}

eend () {
    echo "[EXIT $1] $2"
    exit $1
}


sim_wait_time=10

case "$(cat /sys/devices/soc0/machine)" in
APQ*)
	eend 0 'Skipping SIM configuration on APQ SoC.'
	return 0
esac

# libqmi must be present to use this script.
if ! [ -x "$(command -v qmicli)" ]
then
	eend 1 'qmicli is not installed.'
	return 1
fi

# Prepare a qmicli command with desired modem path.
# The modem may appear after some delay, wait for it.
count=0
while [ -z "$QMICLI_MODEM" ] && [ "$count" -lt "45" ]
do
	# Check if legacy rpmsg exported device exists.
	if [ -e "/dev/modem" ]
	then
		QMICLI_MODEM="qmicli --silent -d /dev/modem"
		veinfo "Using /dev/modem"
	# Check if the qmi device from wwan driver exists.
	elif [ -e "/dev/wwan0qmi0" ]
	then
		# Using --device-open-qmi flag as we may have libqmi
		# version that can't automatically detect the type yet.
		QMICLI_MODEM="qmicli --silent -d /dev/wwan0qmi0 --device-open-qmi"
		veinfo "Using /dev/wwan0qmi0"
	# Check if QRTR is available for new devices.
	elif qmicli --silent -pd qrtr://0 --uim-noop > /dev/null
	then
		QMICLI_MODEM="qmicli --silent -pd qrtr://0"
		veinfo "Using qrtr://0"
	fi
	sleep 1
	count=$((count+1))
done
veinfo "Waited $count seconds for modem device to appear"

if [ -z "$QMICLI_MODEM" ]
then
	eend 2 'No modem available.'
	return 2
fi

QMI_CARDS=$($QMICLI_MODEM --uim-get-card-status)

# Fail if all slots are empty but wait a bit for the sim to appear.
count=0
while ! printf "%s" "$QMI_CARDS" | grep -Fq "Card state: 'present'"
do
	if [ "$count" -ge "$sim_wait_time" ]
	then
		eend 4 "No sim detected after $sim_wait_time seconds."
		return 4
	fi

	sleep 1
	count=$((count+1))
	QMI_CARDS=$($QMICLI_MODEM --uim-get-card-status)
done
veinfo "Waited $count seconds for modem to come up"

# Clear the selected application in case the modem is in a bugged state
if ! printf "%s" "$QMI_CARDS" | grep -Fq "Primary GW:   session doesn't exist"
then
	ewarn 'Application was already selected.'
	$QMICLI_MODEM --uim-change-provisioning-session='activate=no,session-type=primary-gw-provisioning' > /dev/null
    fi

# Extract first available slot number and AID for usim application
# on it. This should select proper slot out of two if only one UIM is
# present or select the first one if both slots have UIM's in them.
FIRST_PRESENT_SLOT=$(printf "%s" "$QMI_CARDS" | grep "Card state: 'present'" -m1 -B1 | head -n1 | cut -c7-7)
FIRST_PRESENT_AID=$(printf "%s" "$QMI_CARDS" | grep "usim (2)" -m1 -A3 | tail -n1 | awk '{print $1}')

veinfo "Selecting $FIRST_PRESENT_AID on slot $FIRST_PRESENT_SLOT"

# Finally send the new configuration to the modem.
$QMICLI_MODEM --uim-change-provisioning-session="slot=$FIRST_PRESENT_SLOT,activate=yes,session-type=primary-gw-provisioning,aid=$FIRST_PRESENT_AID" > /dev/null
eend $?