debian/scripts/koha-functions.sh

   1 #!/bin/sh
   2 #
   3 # koha-functions.sh -- shared library of helper functions for koha-* scripts
   4 # Copyright 2014 - Tomas Cohen Arazi
   5 #                  Universidad Nacional de Cordoba
   6 #
   7 # This program is free software: you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation, either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19
  20
  21 die()
  22 {
  23     echo "$@" 1>&2
  24     exit 1
  25 }
  26
  27 warn()
  28 {
  29     echo "$@" 1>&2
  30 }
  31
  32 get_apache_config_for()
  33 {
  34     local site=$1
  35     local sitefile="/etc/apache2/sites-available/$site"
  36
  37     if is_instance $site; then
  38         if [ -f "$sitefile.conf" ]; then
  39             echo "$sitefile.conf"
  40         elif [ -f "$sitefile" ]; then
  41             echo "$sitefile"
  42         fi
  43     fi
  44 }
  45
  46 is_enabled()
  47 {
  48     local site=$1
  49     local instancefile=$(get_apache_config_for $site)
  50
  51     if [ "$instancefile" = "" ]; then
  52         return 1
  53     fi
  54
  55     if grep -q '^[[:space:]]*Include /etc/koha/apache-shared-disable.conf' \
  56             "$instancefile" ; then
  57         return 1
  58     else
  59         return 0
  60     fi
  61 }
  62
  63 is_instance()
  64 {
  65     local instancename=$1
  66
  67     if find /etc/koha/sites -mindepth 1 -maxdepth 1 \
  68                          -type d -printf '%f\n'\
  69           | grep -q -x "$instancename" ; then
  70         return 0
  71     else
  72         return 1
  73     fi
  74 }
  75
  76 is_email_enabled()
  77 {
  78     local instancename=$1
  79
  80     if [ -e /var/lib/koha/$instancename/email.enabled ]; then
  81         return 0
  82     else
  83         return 1
  84     fi
  85 }
  86
  87 is_sip_enabled()
  88 {
  89     local instancename=$1
  90
  91     if [ -e /etc/koha/sites/$instancename/SIPconfig.xml ]; then
  92         return 0
  93     else
  94         return 1
  95     fi
  96 }
  97
  98 is_zebra_running()
  99 {
 100     local instancename=$1
 101
 102     if daemon --name="$instancename-koha-zebra" \
 103             --user="$instancename-koha.$instancename-koha" \
 104             --running ; then
 105         return 0
 106     else
 107         return 1
 108     fi
 109 }
 110
 111 is_indexer_running()
 112 {
 113     local instancename=$1
 114
 115     if daemon --name="$instancename-koha-indexer" \
 116             --user="$instancename-koha.$instancename-koha" \
 117             --running ; then
 118         return 0
 119     else
 120         return 1
 121     fi
 122 }
 123
 124 get_instances()
 125 {
 126     find /etc/koha/sites -mindepth 1 -maxdepth 1\
 127                          -type d -printf '%f\n' | sort
 128 }