#!/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