diff options
Diffstat (limited to 'astro/setiathome/files/setiathome.sh')
| -rw-r--r-- | astro/setiathome/files/setiathome.sh | 86 |
1 files changed, 58 insertions, 28 deletions
diff --git a/astro/setiathome/files/setiathome.sh b/astro/setiathome/files/setiathome.sh index 57b4a55d22aa..4e6b7e7fe061 100644 --- a/astro/setiathome/files/setiathome.sh +++ b/astro/setiathome/files/setiathome.sh @@ -14,15 +14,20 @@ rc_path=${rc_dir}/${rc_file} rc_arg=$1 # override these variables in ${PREFIX}/etc/rc.setiathome.conf +set -a seti_wrkdir=/var/db/${rc_file%.sh} # primary working directory -seti_std_args=-email # command arguments for standard mode -seti_reg_args=-login # command arguments for register mode -seti_proxy_args= # proxy arguments -seti_user=setiathome # user id to run as -seti_group=${seti_user} # group id to run as +seti_std_args="-email -graphics" # startup command line arguments +seti_reg_args=-login # command line arguments to register +seti_proxy_server= # HTTP proxy server (hostname:port) +seti_socks_server= # SOCKS proxy server (hostname:port) +seti_socks_user= # SOCKS proxy user name +seti_socks_passwd= # SOCKS proxy password +seti_user=setiathome # user name to run as +seti_group=${seti_user} # group name to run as seti_nice=15 # nice level to run at seti_maxprocs=$(sysctl -n hw.ncpu) # max. number of processes to start -seti_sleep=21600 # time to sleep between restarts +seti_sleep_time=21600 # time to sleep between restarts +set +a if ! PREFIX=$(expr ${rc_path} : "\(/.*\)/etc/rc\.d/${rc_file}\$"); then echo "${rc_file}: Cannot determine PREFIX." >&2 @@ -35,12 +40,30 @@ rcconf_file=rc.${rc_file%.sh}.conf rcconf_path=${rcconf_dir}/${rcconf_file} if [ -f ${rcconf_path} ]; then + set -a . ${rcconf_path} + set +a fi program_dir=${PREFIX}/sbin program_file=${rc_file%.sh} program_path=${program_dir}/${program_file} +export program_path + +program_args="\ +${seti_std_args} \ +${seti_proxy_server:+-proxy} ${seti_proxy_server} \ +${seti_socks_server:+-socks_server} ${seti_socks_server} \ +${seti_socks_user:+-socks_user} ${seti_socks_user} \ +${seti_socks_passwd:+-socks_passwd} ${seti_socks_passwd} \ +${seti_nice:+-nice} ${seti_nice} \ +" +export program_args + + +wrapper_dir=${PREFIX}/libexec +wrapper_file=${rc_file%.sh}.bin +wrapper_path=${wrapper_dir}/${wrapper_file} syslog_facility=daemon.err @@ -50,6 +73,7 @@ while [ ${i} -gt 1 ]; do seti_wrksuff="${seti_wrksuff} ${i}" i=$((${i} - 1)) done +export seti_wrksuff case "$rc_arg" in start) @@ -73,38 +97,44 @@ start) exit 72 fi done - for i in ${seti_wrksuff}; do - su -fm ${seti_user} -c "exec /bin/sh -T" << EOF > /dev/null & - cd ${seti_wrkdir}/${i} || exit - echo \$\$ > shpid.sah - trap 'kill \$pid;exit' 15 - while :; do - ${program_path} \ - ${seti_std_args} ${seti_proxy_args} \ - ${seti_nice:+-nice} ${seti_nice} & - pid=\$!; wait \$pid - sleep ${seti_sleep} & - pid=\$!; wait \$pid - done -EOF - done + if ps axo comm | egrep ${program_file}; then + logger -sp ${syslog_facility} -t ${program_file} \ + "unable to start: ${program_file} is already running." + exit 72 + fi + su -fm ${seti_user} -c "exec ${wrapper_path} > /dev/null &" echo -n " SETI@home" ;; stop) + pid_path=${seti_wrkdir}/shpid.sah + if [ -f ${pid_path} ]; then + pid=$(cat ${pid_path}) + [ -n "${pid}" ] && ps p ${pid} > /dev/null && kill ${pid} + rm -f ${pid_path} + fi for i in ${seti_wrksuff}; do - for pid_path in ${seti_wrkdir}/${i}/pid.sah \ - ${seti_wrkdir}/${i}/shpid.sah; do - if [ -f ${pid_path} ]; then - kill $(cat ${pid_path}) 2> /dev/null - fi - done + pid_path=${seti_wrkdir}/${i}/pid.sah + if [ -f ${pid_path} ]; then + pid=$(cat ${pid_path}) + [ -n "${pid}" ] && ps p ${pid} > /dev/null && kill ${pid} + fi done if [ ! -f ${seti_wrkdir}/pid.sah ]; then killall ${program_file} 2> /dev/null fi ;; +gracefull) + for i in ${seti_wrksuff}; do + pid_path=${seti_wrkdir}/${i}/pid.sah + stop_path=${seti_wrkdir}/${i}/stop_after_send.txt + if [ -f ${pid_path} ]; then + touch ${stop_path} + fi + done + ;; + restart) $0 stop $0 start @@ -187,7 +217,7 @@ register) ;; *) - echo "usage: ${rc_file} {start|stop|restart|status|register}" >&2 + echo "usage: ${rc_file} {start|stop|gracefull|restart|status|register}" >&2 exit 64 ;; esac |