#!/bin/sh |
# |
# $Id: start,v 1.52 1998/10/31 23:43:48 grubba Exp $ |
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VERSION=202; BETA=.b; |
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# Can be set with '--config-dir=DIR' |
DIR=../configurations/ |
LOGDIR=../logs/ |
FILES="default" |
program=base_server/roxenloader.pike |
extra_args="" |
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# Enable threads (if available) on Solaris. |
# Most other OS's have thread bugs that cause them or Roxen to crash. |
if uname | grep 'SunOS' >/dev/null 2>&1; then |
if uname -r | grep '5\.[5-9]' >/dev/null 2>&1; then |
if [ x"$1" != "x--help" ] ; then |
echo 'Solaris 2.5 or later detected. Enabling threads (if available).' |
fi |
DEFINES="$DEFINES -DENABLE_THREADS" |
fi |
fi |
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# Roxen will create files as the initial user, |
# which it expects to be able to read as the run-time user. |
umask 022 |
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# Pike default Master-program |
if [ "x$PIKE_MASTER" = "x" ]; then |
if [ -d share/pike ]; then |
# This is used with localinstall |
DEFINES="$DEFINES -Ishare/pike/include" |
PIKE_MODULE_PATH="$PIKE_MODULE_PATH:share/pike/modules" |
fi |
if [ -f lib/master.pike ]; then |
DEFINES="$DEFINES -mlib/master.pike -Ilib/include" |
PIKE_MODULE_PATH="$PIKE_MODULE_PATH:lib/modules" |
elif [ -f lib/pike/master.pike ]; then |
DEFINES="$DEFINES -mlib/pike/master.pike -Ilib/pike/include" |
PIKE_MODULE_PATH="$PIKE_MODULE_PATH:lib/pike/modules" |
fi |
export PIKE_MODULE_PATH |
else |
# This is usefull when using several different Pikes. |
# Specify include and module paths with |
# PIKE_INCLUDE_PATH and PIKE_MODULE_PATH |
# they are handled automatically by the master, |
# so no need to do it here. |
DEFINES="$DEFINES -m$PIKE_MASTER" |
fi |
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# Extra module-path |
if [ -d etc/modules ]; then |
DEFINES="$DEFINES -Metc/modules" |
fi |
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# Extra include-path |
if [ -d etc/include ]; then |
DEFINES="$DEFINES -Ietc/include" |
fi |
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# Extra include-path (2) |
if [ -d base_server ]; then |
DEFINES="$DEFINES -Ibase_server" |
fi |
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# Extra program-path |
DEFINES="$DEFINES -P`pwd`" |
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# Support for adding local pike-modules |
if [ -d ../local/etc/. ]; then |
# Extra module-path |
if [ -d ../local/etc/modules/. ]; then |
DEFINES="$DEFINES -M../local/etc/modules" |
fi |
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# Extra include-path |
if [ -d ../local/etc/include ]; then |
DEFINES="$DEFINES -I../local/etc/include" |
fi |
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# Extra program-path |
DEFINES="$DEFINES -P../local/etc" |
fi |
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# Extra kludge for HPUX |
# HPUX doesn't like group 60001(nobody) |
if uname | grep 'HP-UX' >/dev/null 2>&1; then |
echo 'WARNING: Applying kludge for HPUX. (see base_server/privs.pike)' |
DEFINES="$DEFINES -DHPUX_KLUDGE" |
fi |
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pike=pike |
if [ -x bin/pike ] ; then pike=bin/pike; fi |
if [ -x bin/roxen ] ; then pike=bin/roxen; fi |
if [ "x$PIKE" = "x" ]; then :; else |
if [ -x "$PIKE" ]; then pike="$PIKE"; fi |
fi |
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gdb=no |
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####### END PREAMBLE |
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## Parse all arguments. |
## GNU-style, long options only, except for -D, simply passed on. |
parse_args() { |
while [ ! c"$1" = "c" ] ; do |
case $1 in |
-D*) |
DEFINES="$DEFINES $1" |
;; |
# Used by the 'install' script |
--truss) |
pike="truss $pike" |
;; |
--log-dir=*) |
LOGDIR=`echo $1 | sed -e 's/--log-dir=//'` |
;; |
--config-dir=*) |
DIR=`echo $1 | sed -e 's/--config-dir=//'` |
FILES=`echo $1 | sed -e's/--config-dir=//' -e's/\.//g' -e's./..g' -e 's.-..g'` |
;; |
--pid-file=*) |
extra_args="$extra_args $1" |
;; |
'--debug'|'--with-debug'|'--enable-debug') |
debug=1 |
;; |
'--without-debug') |
debug=-1 |
;; |
'--fd-debug'|'--with-fd-debug'|'--enable-fd-debug') |
DEFINES="-DFD_DEBUG $DEFINES" |
;; |
'--threads'|'--with-threads'|'--enable-threads') |
DEFINES="-DENABLE_THREADS $DEFINES" |
;; |
'--no-threads'|'--without-threads'|'--disable-threads') |
DEFINES="`echo $DEFINES | sed -e 's/-DENABLE_THREADS//'`" |
;; |
'--with-profile'|'--profile') |
DEFINES="-DPROFILE $DEFINES" |
;; |
'--with-file-profile'|'--file-profile') |
DEFINES="-DPROFILE -DFILE_PROFILE $DEFINES" |
;; |
'--keep-alive'|'--with-keep-alive'|'--enable-keep-alive') |
DEFINES="-DKEEP_ALIVE $DEFINES" |
;; |
'--once') |
once=1 |
;; |
'--gdb') |
gdb=gdb |
once=1 |
;; |
'--program') |
program="$2" |
shift |
;; |
'--version') |
echo Roxen Challenger 1.`expr $VERSION / 100`$BETA`expr $VERSION % 100` |
exit 0 |
;; |
'--help'|'-?') |
sed -e "s/\\.B/`tput 'bold' 2>/dev/null`/g" -e "s/B\\./`tput 'rmso' 2>/dev/null`/g" << EOF |
.BThis command will start the Roxen serverB.. |
|
The environment variable .BROXEN_ARGSB. can be used to specify |
the default arguments. |
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.BArguments:B. |
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.B--versionB.: Output version information. |
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.B--help -?B.: This information |
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.B--log-dir=DIRB.: Set the log directory. Defaults to .B../logsB.. |
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.B--config-dir=DIRB.: Use an alternate configuration directory |
Defaults to .B../configurationB.. |
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.B--with-threadsB.: If threads are available, use them. |
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.B--without-threadsB.: Even if threads are enabled by default, |
disable them. |
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.B--with-profileB.: Store runtime profiling information on |
a directory basis. This information is |
not saved on permanent storage, it is only |
available until the next server restart |
This will enable a new 'action' in the |
configuration interface |
|
.B--with-file-profileB.: Like .B--with-profileB., but save information |
for each and every file. |
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.B--with-keep-aliveB.: Enable keep alive in the HTTP |
protocol module. This will soon be |
the default. Some clients might have |
problems with keepalive. |
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.B--onceB.: Run the server only once, in the foreground. |
This is very useful when debugging. |
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.B--gdbB.: Run the server in gdb. Implies .B--onceB.. |
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.B--programB.: Start a different program with the roxen |
pike. As an example, |
.B./start --program bin/install.pikeB. will |
start the installation program normally |
started with .B./installB. |
|
.B--with-debugB.: Enable debug |
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.B--without-debugB.: Disable all debug |
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.B--with-fd-debugB.: Enable FD debug. |
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.B--trussB.: (Solaris only). Run the server under |
truss, shows .BallB. system calls. This is |
extremely noisy, and is not intented for |
anything but debug. |
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.B--pid-file=<file>B.: Store the roxen and startscript pids in this |
file. Defaults to .B/tmp/roxen_$UIDB. |
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.BArguments passed to pike:B. |
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.B-DDEFINEB.: Define the symbol .BDEFINEB.. |
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.B-d<level>B.: Set the runtime pike debug to level. |
This only works if pike is compiled |
with debug. |
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.B-s<size>B.: Set the stack size. |
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.B-M <path>B.: Add the path to the pike module path. |
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.B-I <path>B.: Add the path to the pike include path. |
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.B-dtB.: Turn of tail recursion optimization. |
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.B-tB.: Turn on pike level tracing. |
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.B-t<level>B.: Turn on more pike tracing. This only |
works if pike is compiled with debug. |
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.BEnvironment variables:B. |
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.BROXEN_CONFIGDIRB.: Same as .B--config-dir=... B. |
.BROXEN_PID_FILEB.: Same as .B--pid-file=... B. |
.BROXEN_LANGB.: The default language for all language |
related tags. Defaults to 'en' for english. |
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EOF |
tput 'rmso' 2>/dev/null |
exit 0 |
;; |
*) |
pass="$pass $1" |
;; |
esac |
shift |
done |
} |
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####### END PREAMBLE |
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parse_args $@ |
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if [ ! "X$ROXEN_ARGS" = "X" ]; then |
echo $$: Using $ROXEN_ARGS from ROXEN_ARGS. |
parse_args $ROXEN_ARGS |
fi |
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if [ ! "X$pass" = "X" ] ; then set -- $pass ;fi |
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echo $$: Starting the Roxen Challenger World Wide Web server. |
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./mkdir -p $LOGDIR/debug/ |
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if [ -z "$debug" ] ; then |
DEBUG="-DMODULE_DEBUG"; |
else |
DEBUG="-DDEBUG -DMODULE_DEBUG" |
fi |
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if [ "x$debug" = "x-1" ] ; then |
DEBUG=""; |
else :; fi |
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# |
# Some useful functions |
# |
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rotate () { |
b=5; |
for a in 4 3 2 1 ; do mv -f $1.$a $1.$b 2> /dev/null; b=$a; done |
} |
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start_roxen() { |
args="-DROXEN $DEBUG $DEFINES $pass $program --config-dir=$DIR" |
if [ "x$gdb" = "xno" ]; then |
echo "PIKE_MODULE_PATH=$PIKE_MODULE_PATH" |
echo Executing $pike $args $@ |
$pike $args $@ |
else |
echo Executing gdb $pike $args $@ |
echo >.gdbinit handle SIGPIPE nostop noprint pass |
echo >>.gdbinit handle SIGUSR1 nostop noprint pass |
echo >>.gdbinit handle SIGUSR2 nostop noprint pass |
echo >>.gdbinit run $args $@ |
gdb $pike |
rm .gdbinit |
fi |
} |
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# |
# Now do the stuff |
# |
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if [ -z "$once" ] ; then |
cat << oo |
Using configuration from $DIR, storing the debug log in $LOGDIR/debug/$FILES.1 |
You can use the configuration interface in the server to get debug info. |
oo |
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# Try to get rid of some fd's. |
# Some /bin/sh's have problems detaching otherwise. |
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exec >/dev/null |
exec 2>/dev/null |
exec </dev/null |
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(while : ; do |
echo $$: "Server restart at `date`" |
echo $$: "Debug log in $LOGDIR/debug/$FILES.1" |
rotate $LOGDIR/debug/$FILES |
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start_roxen $extra_args 2>>$LOGDIR/debug/$FILES.1 1>&2 |
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exitcode="$?" |
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if [ "$exitcode" -eq "0" ] ; then |
# Clean shutdown. |
echo $$: "Roxen shutdown." |
exit 0 |
fi |
if [ "$exitcode" -lt "0" ] ; then |
# Signal death. |
echo $$: "Roxen died of signal $exitcode. Restarting..." |
else |
# Restart. Sleep a few seconds before restarting. |
echo $$: Roxen died. Restarting in 5 seconds... |
sleep 5 |
fi |
done |
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echo $$: Not Reached "famous last words" |
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) < /dev/null > $LOGDIR/debug/start_$FILES.output 2>&1 & |
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else |
echo $$: "Server restart at `date`" |
start_roxen $extra_args |
fi |
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