build/QMAA_enforcement

#!/bin/sh
# Copyright (c) 2018, The Linux Foundation. All rights reserved.
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#This script will parse the params from QMAA_enforcement.mk, and compare
#QMAA_HAL_LIST with QMAA_ENABLED_HAL_MODULES, output the result which tell
#each HAL in QMAA_HAL_LIST enabled or not and highlight the HALs needed
#but not enabled.
#

ECHO=`which echo`
ECHO=${ECHO:-echo}
ECHOE="${ECHO} -e"
GREP=`which grep`
GREP=${GREP:-grep}
PRINTF=`which printf`
PRINTF=${PRINTF:-printf}
RM=`which rm`
RM=${RM:-rm}
SORT=`which sort`
SORT=${SORT:-sort}
TR=`which tr`
TR=${TR:-tr}

${ECHO} "QMAA enforcement begin..."

if [ -z "$1" ]; then
    ${ECHO} "QMAA: HAL list is empty!"
    exit 0
fi

if [ -z "$2" ]; then
    ${ECHO} "No QMAA HAL found!"
    exit 0
fi

HAL_LIST=`${ECHO} $1 | ${TR} " " "\n" | ${SORT} | ${TR} "\n" " "`
ENABLED_HALS=`${ECHO} $2 | ${TR} " " "\n" | ${SORT} | ${TR} "\n" " "`

check_result=true
expected_hals=""

for item in $HAL_LIST
do
    flag=false
    for hal in $ENABLED_HALS
    do
        if [ "$hal" = "$item" ]; then
            flag=true
            break
        else
            continue
        fi
    done

    if [ $flag != "false" ];
    then
        ${ECHO} $item"->enable"
    else
        ${ECHO} $item"->disable"
        expected_hals=$expected_hals" "$item
        check_result=false
    fi
done

if [ $check_result != "true" ]; then
    ${ECHO} "QMAA needed but not enabled:" $expected_hals
    ${ECHO} "QMAA enforcement failed!"
else
    ${ECHO} "QMAA enforcement pass!"
fi