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#!/bin/sh
#
# phpenmod - a PHP module manager for Debian
#
# Copyright 2013-2015 Ondřej Surý <ondrej@sury.org>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of
# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to
# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
# the Software, and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
set -ue
SCRIPT_NAME=${0##*/}
QUIET=no
NEED_RESTART=no
MAINT_MODE=no
. /usr/lib/php/php-helper
usage() {
[ -n "$@" ] && warning $@
echo "usage: ${SCRIPT_NAME} [ -v ALL|php_version ] [ -s ALL|sapi_name ] module_name [ module_name_2 ]"
exit 1
}
resolve_versions() {
local versions=$1
if [ "$versions" = "ALL" ]; then
versions=$(phpquery -V)
fi
echo $versions
}
resolve_sapis() {
local version=$1
local sapis=$2
if [ "$sapis" = "ALL" ]; then
sapis=$(phpquery -S -v $version)
fi
echo $sapis
}
enmods() {
local versions="$1"
local sapis="$2"
local mods="$3"
local register="$4"
local versions
local sapis
local version
local sapi
local mod
for mod in $mods; do
for version in $(resolve_versions "$versions"); do
for sapi in $(resolve_sapis "$version" "$sapis"); do
enmod_ret=0
enmod "$version" "$sapi" "$mod" || enmod_ret=$?
case $enmod_ret in
0)
NEED_RESTART=yes
record_state enabled "$version" "$sapi" "$mod"
;;
esac
done
if [ "$register" = "yes" ]; then
mod_registry register "$version" "$mod"
fi
done
done
}
dismods() {
local versions="$1"
local sapis="$2"
local mods="$3"
local register="$4"
local purge="$5"
local version
local sapi
local mod
for mod in $mods; do
for version in $(resolve_versions "$versions"); do
for sapi in $(resolve_sapis "$version" "$sapis"); do
local dismod_ret=0
dismod "$version" "$sapi" "$mod" "$purge" || dismod_ret=$?
case $dismod_ret in
0)
NEED_RESTART=yes
record_state disabled "$version" "$sapi" "$mod"
;;
esac
done
done
if [ "$purge" = "yes" ]; then
remove_state enabled "$version" "$sapi" "$mod"
remove_state disabled "$version" "$sapi" "$mod"
mod_registry unregister "$version" "$mod"
elif [ "$register" = "yes" ]; then
mod_registry unregister "$version" "$mod"
fi
done
}
enmod() {
local version=$1
local sapi=$2
local modname=$3
if ! module_exists "$version" "$modname"; then
warning "Module $modname ini file doesn't exist under /etc/php/${version}/mods-available"
return 1
fi
local priority=$(get_priority "$version" "$sapi" "$modname")
local live_link=$(get_live_link "$version" "$sapi" "$modname" "$priority")
local live_link_content=$(get_live_link_content "$version" "$sapi" "$modname" "$priority")
local module_state=0
phpquery -q -v "$version" -s "$sapi" -m "$modname" || module_state=$?
case "$module_state" in
# module enabled, but re-enable the conf.d link just in case
0)
;;
# module not yet enabled
1)
;;
# module disabled by maintainer script
33)
;;
# module disabled by site administrator
# enable module only if not running in maintainer mode
32)
if [ "$MAINT_MODE" = "yes" ]; then
warning "Not enabling the ${modname} module for PHP ${version} ${sapi} SAPI since the module"
warning "was disabled by local administrator."
return 1
fi
;;
34)
warning "Not enabling the ${modname} module for PHP ${version} ${sapi} SAPI since module symlink"
warning "already exists in /etc/php/${version}/${sapi}/conf.d with different content."
return 1
;;
# fail if we get any different result
*)
warning "Unable to get module state, run phpquery -v ${version} -s ${sapi} -m ${modname} manually"
warning "and fix the module state."
return 1
esac
if [ -d "/etc/php/${version}/$sapi/conf.d" ]; then
if [ ! -h "${live_link}" ]; then
ln -s "${live_link_content}" "${live_link}"
fi
else
warning "Directory /etc/php/${version}/${sapi}/conf.d doesn't exist, not enabling the module"
return 1
fi
return 0
}
dismod() {
local version=$1
local sapi=$2
local modname=$3
local purge=$4
if ! module_exists "$version" "$modname"; then
if [ "$purge" = "no" ]; then
warning "Module ${modname} ini file doesn't exist under /etc/php/${version}/mods-available"
return 1
fi
fi
local priority=$(get_priority "$version" "$sapi" "$modname")
local live_link=$(get_live_link "$version" "$sapi" "$modname" "$priority")
local live_link_content=$(get_live_link_content "$version" "$sapi" "$modname" "$priority")
local module_state=0
phpquery -q -v "$version" -s "$sapi" -m "$modname" || module_state=$?
case $module_state in
# module enabled
0)
;;
# module not enabled, but re-remove the link just in case
1|32|33)
;;
34)
warning "Not disabling module ${modname} for ${sapi} SAPI. The configuration was"
warning "modified by local administrator."
return 1
;;
# fail if we get any different result
*)
warning "Unable to get module state, run phpquery -v ${version} -s ${sapi} -m ${modname} manually"
warning "and fix the module state."
return 1
esac
if [ -d "/etc/php/${version}/${sapi}/conf.d" ]; then
if [ -h "$live_link" ]; then
rm -f "$live_link"
fi
fi
return 0
}
versions=
sapis=
register=no
purge=no
while getopts pfv:s:mqr opt; do
case $opt in
r) register=yes;;
v)
if [ "$versions" = "ALL" -o \( "$OPTARG" = "ALL" -a -n "$versions" \) ]; then
warning "You cannot specify ALL and individual versions"
usage
fi
versions="${versions}${versions:+ }$OPTARG"
;;
s)
if [ "$sapis" = "ALL" -o \( "$OPTARG" = "ALL" -a -n "$sapis" \) ]; then
warning "You cannot specify ALL and individual sapis"
usage
fi
sapis="${sapis}${sapis:+ }$OPTARG"
;;
m) MAINT_MODE=yes;;
p) purge=yes;;
q) QUIET=yes;;
\?) usage;;
esac
done
shift $(expr $OPTIND - 1)
mods=""
for mod in $@; do
mods="${mods}${mods:+ }${mod%%/*}"
done
# If -v or -s was not specified run on every version and every SAPI
[ -z "$versions" ] && versions=ALL
[ -z "$sapis" ] && sapis=ALL
[ -z "$mods" ] && usage
case "${SCRIPT_NAME}" in
phpenmod)
enmods "$versions" "$sapis" "$mods" "$register"
;;
phpdismod)
dismods "$versions" "$sapis" "$mods" "$register" "$purge"
;;
*)
usage
;;
esac
exit 0
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