app-backup/backuppc/files/apache2-backuppc.init

   1 #!/sbin/runscript
   2 # Copyright 1999-2011 Gentoo Foundation
   3 # Distributed under the terms of the GNU General Public License v2
   4
   5 opts="configdump configtest fullstatus graceful gracefulstop modules reload virtualhosts"
   6
   7 depend() {
   8         need net
   9         use mysql dns logger netmount postgresql
  10         after sshd
  11 }
  12
  13 configtest() {
  14         ebegin "Checking ${SVCNAME} configuration"
  15         checkconfig
  16         eend $?
  17 }
  18
  19 checkconfd() {
  20         PIDFILE="${PIDFILE:-/var/run/apache2-backuppc.pid}"
  21         TIMEOUT=${TIMEOUT:-10}
  22
  23         SERVERROOT="${SERVERROOT:-/usr/lib/apache2}"
  24         if [ ! -d ${SERVERROOT} ]; then
  25                 eerror "SERVERROOT does not exist: ${SERVERROOT}"
  26                 return 1
  27         fi
  28
  29         CONFIGFILE="${CONFIGFILE:-/etc/BackupPC/httpd.conf}"
  30         [ "${CONFIGFILE#/}" = "${CONFIGFILE}" ] && CONFIGFILE="${SERVERROOT}/${CONFIGFILE}"
  31         if [ ! -r "${CONFIGFILE}" ]; then
  32                 eerror "Unable to read configuration file: ${CONFIGFILE}"
  33                 return 1
  34         fi
  35
  36         APACHE2_OPTS="${APACHE2_OPTS} -d ${SERVERROOT}"
  37         APACHE2_OPTS="${APACHE2_OPTS} -f ${CONFIGFILE}"
  38         [ -n "${STARTUPERRORLOG}" ] && APACHE2_OPTS="${APACHE2_OPTS} -E ${STARTUPERRORLOG}"
  39
  40         APACHE2="/usr/sbin/apache2"
  41 }
  42
  43 checkconfig() {
  44         checkconfd || return 1
  45
  46         ${APACHE2} ${APACHE2_OPTS} -t 1>/dev/null 2>&1
  47         ret=$?
  48         if [ $ret -ne 0 ]; then
  49                 eerror "${SVCNAME} has detected a syntax error in your configuration files:"
  50                 ${APACHE2} ${APACHE2_OPTS} -t
  51         fi
  52
  53         return $ret
  54 }
  55
  56 start() {
  57         checkconfig || return 1
  58
  59         [ -f /var/log/apache2/ssl_scache ] && rm /var/log/apache2/ssl_scache
  60
  61         ebegin "Starting ${SVCNAME}"
  62         ${APACHE2} ${APACHE2_OPTS} -k start
  63
  64         let i=0
  65         while [ ! -e "${PIDFILE}" ] && [ $i -lt ${TIMEOUT} ]; do
  66                 sleep 1 && i=$(expr $i + 1)
  67         done
  68
  69         test $i -le ${TIMEOUT}
  70         eend $?
  71 }
  72
  73 stop() {
  74         checkconfd || return 1
  75
  76         ebegin "Stopping ${SVCNAME}"
  77         ${APACHE2} ${APACHE2_OPTS} -k stop
  78
  79         let i=0
  80         while pidof "${APACHE2}" >/dev/null && [ $i -lt ${TIMEOUT} ]; do
  81                 sleep 1 && i=$(expr $i + 1)
  82         done
  83
  84         test $i -le ${TIMEOUT}
  85         eend $?
  86 }
  87
  88 reload() {
  89         RELOAD_TYPE="${RELOAD_TYPE:-graceful}"
  90
  91         checkconfig || return 1
  92         service_started "${SVCNAME}" || return
  93
  94         if [ "${RELOAD_TYPE}" = "restart" ]; then
  95                 ebegin "Restarting ${SVCNAME}"
  96                 ${APACHE2} ${APACHE2_OPTS} -k restart
  97                 eend $?
  98         elif [ "${RELOAD_TYPE}" = "graceful" ]; then
  99                 ebegin "Gracefully restarting ${SVCNAME}"
 100                 ${APACHE2} ${APACHE2_OPTS} -k graceful
 101                 eend $?
 102         else
 103                 eerror "${RELOAD_TYPE} is not a valid RELOAD_TYPE. Please edit /etc/conf.d/${SVCNAME}"
 104         fi
 105 }
 106
 107 graceful() {
 108         checkconfig || return 1
 109         service_started "${SVCNAME}" || return
 110         ebegin "Gracefully restarting ${SVCNAME}"
 111         ${APACHE2} ${APACHE2_OPTS} -k graceful
 112         eend $?
 113 }
 114
 115 gracefulstop() {
 116         checkconfig || return 1
 117
 118         # zap!
 119         if service_started "${SVCNAME}"; then
 120                 mark_service_stopped "${SVCNAME}"
 121         fi
 122
 123         ebegin "Gracefully stopping ${SVCNAME}"
 124         ${APACHE2} ${APACHE2_OPTS} -k graceful-stop
 125         eend $?
 126 }
 127
 128 modules() {
 129         checkconfig || return 1
 130
 131         ${APACHE2} ${APACHE2_OPTS} -M 2>&1
 132 }
 133
 134 fullstatus() {
 135         LYNX="${LYNX:-lynx -dump}"
 136         STATUSURL="${STATUSURL:-http://localhost/server-status}"
 137
 138         if ! service_started "${SVCNAME}"; then
 139                 eerror "${SVCNAME} not started"
 140         elif ! type -p ${LYNX} 2>&1 >/dev/null; then
 141                 eerror "lynx not found! you need to emerge www-client/lynx"
 142         else
 143                 ${LYNX} ${STATUSURL}
 144         fi
 145 }
 146
 147 virtualhosts() {
 148         checkconfd || return 1
 149         ${APACHE2} ${APACHE2_OPTS} -S
 150 }
 151
 152 configdump() {
 153         LYNX="${LYNX:-lynx -dump}"
 154         INFOURL="${INFOURL:-http://localhost/server-info}"
 155
 156         checkconfd || return 1
 157
 158         if ! service_started "${SVCNAME}"; then
 159                 eerror "${SVCNAME} not started"
 160         elif ! type -p ${LYNX} 2>&1 >/dev/null; then
 161                 eerror "lynx not found! you need to emerge www-client/lynx"
 162         else
 163                 echo "${APACHE2} started with '${APACHE2_OPTS}'"
 164                 for i in config server list; do
 165                         ${LYNX} "${INFOURL}/?${i}" | sed '/Apache Server Information/d;/^[[:space:]]\+[_]\+$/Q'
 166                 done
 167         fi
 168 }
 169
 170 # vim: ts=4 filetype=gentoo-init-d