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✏️ Editing: cpanel-hooks-lve

#!/bin/bash

# Copyright (c) Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2018 All Rights Reserved
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

###################################################
# Utils for hooks installation or removing        #
###################################################
. /usr/share/lve/modlscapi/include/cpanel-common-lve

function createHookHeader(){
    #1 - hook name
    if [ ! -e "$common_path_of_cpanel/tmp" ]; then
        mkdir -p "$common_path_of_cpanel/tmp"
    fi
    if [ ! -e "$1" ];then
	touch "$1"
    fi
    if [ -e "$1" ];then
	chmod 755 "$1"
	tmp=$(cat "$1" | grep "#!/bin/bash")
	if [ -z "$tmp" ];then
	    echo "#!/bin/bash" > "$common_path_of_cpanel/tmp/future_hook.tmp.$$"
	    cat "$1" >> "$common_path_of_cpanel/tmp/future_hook.tmp.$$"
	    cat "$common_path_of_cpanel/tmp/future_hook.tmp.$$" > "$1"
	    rm -f "$common_path_of_cpanel/tmp/future_hook.tmp.$$"
	fi
    fi
}

function checkHookString(){
    #1 - hook name
    #2 - pattern string
    #3 - comment srting
    if [ -e "$1" ];then
	tmp=$(cat "$1" | grep "$2")
	if [ -z "$tmp" ];then
	    echo "$2   #$3" >> "$1"
	fi
    fi
}

function addHookStringFirst(){
    #1 - hook name
    #2 - pattern string
    #3 - comment srting
    #4 - short hook name
    if [ -e "$1" ];then
	cat "$1" | sed /$4/d | sed 1a"$2   #$3" > "$common_path_of_cpanel/tmp/future_hook.tmp.$$"
	cat "$common_path_of_cpanel/tmp/future_hook.tmp.$$" > "$1"
	rm -f "$common_path_of_cpanel/tmp/future_hook.tmp.$$"
    fi
}

####################################################
# EasyApache hooks                                 #
####################################################

before_apache_make="/scripts/before_apache_make"
before_httpd_restart_tests="/scripts/before_httpd_restart_tests"
postupcp="/scripts/postupcp"
after_apache_make_install="/scripts/after_apache_make_install"
posteasyapache="/scripts/posteasyapache"

####################################################
# Hooks list                                       #
####################################################

lsapi_HOOK="$common_path_of_cpanel/hooks/lsapi.hook"
cpanelpostupcp_HOOK="$common_path_of_cpanel/hooks/cpanelpostupcp.hook"
clearconf_HOOK="$common_path_of_cpanel/hooks/clearconf.hook"
posteasyapache_HOOK="$common_path_of_cpanel/hooks/buildlsphp.hook"

writeToLog "Install cPanel hooks"

showBar 1
#Install new hooks
createHookHeader "$before_apache_make"
createHookHeader "$before_httpd_restart_tests"
createHookHeader "$postupcp"
createHookHeader "$after_apache_make_install"
createHookHeader "$posteasyapache"
showBar 2
writeToLog "Headers checked"
addHookStringFirst "$before_apache_make" "$clearconf_HOOK" "mod_lsapi Version $VERSION. Required for LVE module recompilation" "clearconf.hook"
removeEmptyStringsFromFile "$before_apache_make"
showBar 3
writeToLog "before_apache_make checked"
checkHookString "$before_httpd_restart_tests" "$lsapi_HOOK" "mod_lsapi Version $VERSION mod_lsapi module installation"
checkHookString "$before_httpd_restart_tests" "$cpanelpostupcp_HOOK" "mod_lsapi Version $VERSION Rebuild Apache config hook"
removeEmptyStringsFromFile "$before_httpd_restart_tests"
showBar 4
writeToLog "before_httpd_restart_tests checked"
checkHookString "$postupcp" "$cpanelpostupcp_HOOK" "mod_lsapi Version $VERSION Rebuild Apache config hook"
removeEmptyStringsFromFile "$postupcp"
showBar 5
writeToLog "postupcp checked"
showBar 6
writeToLog "after_apache_make_install checked"
checkHookString "$after_apache_make_install" "$lsapi_HOOK" "mod_lsapi Version $VERSION mod_lsapi module installation"
removeEmptyStringsFromFile "$after_apache_make_install"
showBar 7
writeToLog "after_apache_make_install checked"
showBar 8
checkHookString "$posteasyapache" "$posteasyapache_HOOK" "mod_lsapi Version $VERSION mod_lsapi module installation"
checkHookString "$posteasyapache" "$cpanelpostupcp_HOOK" "mod_lsapi Version $VERSION Rebuild Apache config hook"
removeEmptyStringsFromFile "$posteasyapache"
writeToLog "posteasyapache checked"
showBar 9
writeToLog "Done installing hooks"

echo

MR SKB