Add centralized start/stop/restart scipts.

This adds centralized start, stop, and restart scripts
for ns-slapd.  These scripts live in the sbin directory
and will act upon all instances if an instance identifier
is not specified (similar to the init script).  The
instance specific scripts have been modified to call the
new centralized scripts.

The instance specific parameters needed by the new scripts
are located in the instance specific initconfig scripts,
which are now created by setup-ds.pl with values mapped
from the inf file.

9 files changed, 292 insertions, 128 deletions

diff --git a/ldap/admin/src/initconfig.in b/ldap/admin/src/initconfig.in
index 2bcc6289..7f9dd8f7 100644
--- a/ldap/admin/src/initconfig.in
+++ b/ldap/admin/src/initconfig.in
@@ -1,10 +1,9 @@
 # This file is sourced by @package_name@ upon startup to set
 # the default environment for all directory server instances.
-# To set instance specific defaults, make a copy of this
-# file in the same directory called @package_name@-instance
-# where "instance" is the name of your directory server
-# instance e.g. @package_name@-localhost for the
-# slapd-localhost instance
+# To set instance specific defaults, use the file in the same
+# directory called @package_name@-instance where "instance"
+# is the name of your directory server instance e.g.
+# @package_name@-localhost for the slapd-localhost instance.
 
 # In order to make more file descriptors available
 # to the directory server, first make sure the system
diff --git a/ldap/admin/src/scripts/DSCreate.pm.in b/ldap/admin/src/scripts/DSCreate.pm.in
index 66183e88..d33f13af 100644
--- a/ldap/admin/src/scripts/DSCreate.pm.in
+++ b/ldap/admin/src/scripts/DSCreate.pm.in
@@ -421,6 +421,16 @@ sub createConfigFile {
 sub makeOtherConfigFiles {
     my $inf = shift;
     my @errs;
+    my %maptable = (
+        "DS-ROOT" => $inf->{General}->{prefix},
+        "SERVER-DIR" => $inf->{General}->{ServerRoot},
+        "CONFIG-DIR" => $inf->{slapd}->{config_dir},
+        "INST-DIR" => $inf->{slapd}->{inst_dir},
+        "RUN-DIR" => $inf->{slapd}->{run_dir},
+        "PRODUCT-NAME" => "slapd",
+        "SERVERBIN-DIR" => $inf->{slapd}->{sbindir},
+    );
+
     # install certmap.conf at <configdir>
     my $src = "$inf->{General}->{prefix}@configdir@/certmap.conf";
     my $dest = "$inf->{slapd}->{config_dir}/certmap.conf";
@@ -444,6 +454,29 @@ sub makeOtherConfigFiles {
         return @errs;
     }
 
+    # install instance specific initconfig script
+    $src = "$inf->{General}->{prefix}@configdir@/template-initconfig";
+    $dest = "$inf->{General}->{prefix}@initconfigdir@/@package_name@-$inf->{slapd}->{ServerIdentifier}";
+    $! = 0; # clear errno
+
+    if (!open(SRC, "< $src")) {
+        return ("error_opening_scripttmpl", $src, $!);
+    }
+    if (!open(DEST, "> $dest")) {
+        return ("error_opening_scripttmpl", $dest, $!);
+    }
+    my $contents; # slurp entire file into memory
+    read SRC, $contents, int(-s $src);
+    close(SRC);
+    while (my ($key, $val) = each %maptable) {
+        $contents =~ s/\{\{$key\}\}/$val/g;
+    }
+    print DEST $contents;
+    close(DEST);
+    if (@errs = changeOwnerMode($inf, 4, $dest)) {
+        return @errs;
+    }
+
     return ();
 }
 
diff --git a/ldap/admin/src/scripts/restart-dirsrv.in b/ldap/admin/src/scripts/restart-dirsrv.in
new file mode 100644
index 00000000..29203fd5
--- /dev/null
+++ b/ldap/admin/src/scripts/restart-dirsrv.in
@@ -0,0 +1,47 @@
+#!/bin/sh
+
+# Script that restarts the ns-slapd server.
+# Exit status can be:
+#       0: Server restarted successfully
+#       1: Server could not be started
+#       2: Server started successfully (was not running)
+#       3: Server could not be stopped
+
+restart_instance() {
+    SERV_ID=$1
+
+    server_already_stopped=0
+    @sbindir@/stop-dirsrv $SERV_ID
+    status=$?
+    if [ $status -eq 1 ] ; then
+        return 3;
+    else
+       if [ $status -eq 2 ] ; then
+            server_already_stopped=1
+       fi
+    fi
+    @sbindir@/start-dirsrv $SERV_ID
+    status=$?
+    if [ $server_already_stopped -eq 1 ] && [ $status -eq 0 ] ; then
+        return 2;
+    fi
+    return $status
+}
+
+if [ "$#" -eq 0 ]; then
+    # We're restarting all instances.
+    ret=0
+    for i in @initconfigdir@/@package_name@-*; do
+        inst=`echo $i | sed -e 's,@initconfigdir@/@package_name@-,,g'`
+        echo Restarting instance \"$inst\"
+        restart_instance $inst
+        if [ "$?" -ne 0 ]; then
+            ret=$?
+        fi
+    done
+    exit $ret
+else
+    # We're restarting a single instance.
+    restart_instance $*
+    exit $?
+fi
diff --git a/ldap/admin/src/scripts/start-dirsrv.in b/ldap/admin/src/scripts/start-dirsrv.in
new file mode 100755
index 00000000..fb9bfdb0
--- /dev/null
+++ b/ldap/admin/src/scripts/start-dirsrv.in
@@ -0,0 +1,112 @@
+#!/bin/sh
+
+# Script that starts the ns-slapd server.
+# Exit status can be:
+#       0: Server started successfully
+#       1: Server could not be started
+#       2: Server already running
+
+# Starts a single instance
+start_instance() {
+    # The first argument is the server ID.  Anything
+    # after that is an argument to ns-slapd.
+    SERV_ID=$1
+    shift
+
+    # source env. for this instance
+    if [ -f @initconfigdir@/@package_name@-$SERV_ID ] ; then
+        . @initconfigdir@/@package_name@-$SERV_ID
+    else
+        echo Instance $SERV_ID not found.
+        return 1
+    fi
+
+    prefix="$DS_ROOT"
+    LD_LIBRARY_PATH=$prefix$SERVER_DIR:$prefix@nss_libdir@:$prefix@libdir@:@nss_libdir@
+    export LD_LIBRARY_PATH
+    SHLIB_PATH=$prefix$SERVER_DIR:$prefix@nss_libdir@:$prefix@libdir@:@nss_libdir@
+    export SHLIB_PATH
+
+    DS_CONFIG_DIR=$CONFIG_DIR
+    export DS_CONFIG_DIR
+    PIDFILE=$RUN_DIR/$PRODUCT_NAME-$SERV_ID.pid
+    STARTPIDFILE=$RUN_DIR/$PRODUCT_NAME-$SERV_ID.startpid
+    if test -f $STARTPIDFILE ; then
+        PID=`cat $STARTPIDFILE`
+        if kill -0 $PID > /dev/null 2>&1 ; then
+            echo There is an ns-slapd process already running: $PID
+            return 2;
+        else
+            rm -f $STARTPIDFILE
+        fi
+    fi
+    if test -f $PIDFILE ; then
+        PID=`cat $PIDFILE`
+        if kill -0 $PID > /dev/null 2>&1 ; then
+            echo There is an ns-slapd running: $PID
+            return 2;
+        else
+            rm -f $PIDFILE
+        fi
+    fi
+    cd $SERVERBIN_DIR; ./ns-slapd -D $CONFIG_DIR -i $PIDFILE -w $STARTPIDFILE "$@"
+    if [ $? -ne 0 ]; then
+        return 1
+    fi
+
+    loop_counter=1
+    # wait for 10 seconds for the start pid file to appear
+    max_count=${STARTPID_TIME:-10}
+    while test $loop_counter -le $max_count; do
+        loop_counter=`expr $loop_counter + 1`
+        if test ! -f $STARTPIDFILE ; then
+            sleep 1;
+        else
+            PID=`cat $STARTPIDFILE`
+        fi
+    done
+    if test ! -f $STARTPIDFILE ; then
+        echo Server failed to start !!! Please check errors log for problems
+        return 1
+    fi
+    loop_counter=1
+    # wait for 10 minutes (600 times 1 seconds)
+    max_count=${PID_TIME:-600}
+    while test $loop_counter -le $max_count; do
+        loop_counter=`expr $loop_counter + 1`
+        if test ! -f $PIDFILE ; then
+            if kill -0 $PID > /dev/null 2>&1 ; then
+                sleep 1
+        else
+            echo Server failed to start !!! Please check errors log for problems
+            return 1
+        fi
+        else
+            PID=`cat $PIDFILE`
+            return 0;
+        fi
+    done
+    echo Server not running!! Failed to start ns-slapd process.  Please check the errors log for problems.
+    return 1
+}
+
+# source env. for all instances
+[ -f @initconfigdir@/@package_name@ ] && . @initconfigdir@/@package_name@
+
+if [ "$#" -eq 0 ]; then
+    # We're starting all instances.
+    ret=0
+    for i in @initconfigdir@/@package_name@-*; do
+        inst=`echo $i | sed -e 's,@initconfigdir@/@package_name@-,,g'`
+        echo Starting instance \"$inst\"
+        start_instance $inst
+        if [ "$?" -ne 0 ]; then
+            ret=$?
+        fi
+    done
+    exit $ret
+else
+    # We're starting a single instance.
+    start_instance $*
+    exit $?
+fi
diff --git a/ldap/admin/src/scripts/stop-dirsrv.in b/ldap/admin/src/scripts/stop-dirsrv.in
new file mode 100755
index 00000000..8ba8d5df
--- /dev/null
+++ b/ldap/admin/src/scripts/stop-dirsrv.in
@@ -0,0 +1,72 @@
+#!/bin/sh
+
+# Script that stops the ns-slapd server.
+# Exit status can be:
+#       0: Server stopped successfully
+#       1: Server could not be stopped
+#       2: Server was not running
+
+stop_instance() {
+    SERV_ID=$1
+
+    # source env. for this instance
+    if [ -f @initconfigdir@/@package_name@-$SERV_ID ]; then
+        . @initconfigdir@/@package_name@-$SERV_ID
+    else
+        echo Instance $SERV_ID not found.
+        return 1
+    fi
+
+    PIDFILE=$RUN_DIR/$PRODUCT_NAME-$SERV_ID.pid
+    if test ! -f $PIDFILE ; then
+        echo No ns-slapd PID file found. Server is probably not running
+        return 2
+    fi
+    PID=`cat $PIDFILE`
+    # see if the server is already stopped
+    kill -0 $PID > /dev/null 2>&1 || {
+        echo Server not running
+        if test -f $PIDFILE ; then
+            rm -f $PIDFILE
+        fi
+        return 2
+    }
+    # server is running - kill it
+    kill $PID
+    loop_counter=1
+    # wait for 10 minutes (600 times 1 second)
+    max_count=600
+    while test $loop_counter -le $max_count; do
+        loop_counter=`expr $loop_counter + 1`
+        if kill -0 $PID > /dev/null 2>&1 ; then
+            sleep 1;
+        else
+            if test -f $PIDFILE ; then
+                rm -f $PIDFILE
+            fi
+            return 0
+        fi
+    done
+    if test -f $PIDFILE ; then
+        echo Server still running!! Failed to stop the ns-slapd process: $PID.  Please check the errors log for problems.
+    fi
+    return 1
+}
+
+if [ "$#" -eq 0 ]; then
+    # We're stopping all instances.
+    ret=0
+    for i in @initconfigdir@/@package_name@-*; do
+        inst=`echo $i | sed -e 's,@initconfigdir@/@package_name@-,,g'`
+        echo Stopping instance \"$inst\"
+        stop_instance $inst
+        if [ "$?" -ne 0 ]; then
+            ret=$?
+        fi
+    done
+    exit $ret
+else
+    # We're stopping a single instance.
+    stop_instance $*
+    exit $?
+fi
diff --git a/ldap/admin/src/scripts/template-restart-slapd.in b/ldap/admin/src/scripts/template-restart-slapd.in
index 6f5c0c89..19e24141 100644
--- a/ldap/admin/src/scripts/template-restart-slapd.in
+++ b/ldap/admin/src/scripts/template-restart-slapd.in
@@ -7,19 +7,5 @@
 #       2: Server started successfully (was not running)
 #       3: Server could not be stopped
 
-server_already_stopped=0
-{{INST-DIR}}/stop-slapd
-status=$?
-if [ $status -eq 1 ] ; then
-    exit 3;
-else
-   if [ $status -eq 2 ] ; then
-        server_already_stopped=1
-   fi
-fi
-{{INST-DIR}}/start-slapd
-status=$?
-if [ $server_already_stopped -eq 1 ] && [ $status -eq 0 ] ; then
-    exit 2;
-fi
-exit $status
+@sbindir@/restart-dirsrv {{SERV-ID}} "$@"
+exit $?
diff --git a/ldap/admin/src/scripts/template-start-slapd.in b/ldap/admin/src/scripts/template-start-slapd.in
index 223d6ed1..7608d373 100755
--- a/ldap/admin/src/scripts/template-start-slapd.in
+++ b/ldap/admin/src/scripts/template-start-slapd.in
@@ -1,81 +1,10 @@
 #!/bin/sh
 
-prefix="{{DS-ROOT}}"
-LD_LIBRARY_PATH=$prefix{{SERVER-DIR}}:$prefix@nss_libdir@:$prefix@libdir@:@nss_libdir@
-export LD_LIBRARY_PATH
-SHLIB_PATH=$prefix{{SERVER-DIR}}:$prefix@nss_libdir@:$prefix@libdir@:@nss_libdir@
-export SHLIB_PATH
-
-# source env. for all instances
-[ -f @initconfigdir@/@package_name@ ] && . @initconfigdir@/@package_name@
-
-# source env. for this instance
-[ -f @initconfigdir@/@package_name@-{{SERV-ID}} ] && . @initconfigdir@/@package_name@-{{SERV-ID}}
-
 # Script that starts the ns-slapd server.
 # Exit status can be:
 #       0: Server started successfully
 #       1: Server could not be started
 #       2: Server already running
 
-DS_CONFIG_DIR={{CONFIG-DIR}}
-export DS_CONFIG_DIR
-PIDFILE={{RUN-DIR}}/{{PRODUCT-NAME}}-{{SERV-ID}}.pid
-STARTPIDFILE={{RUN-DIR}}/{{PRODUCT-NAME}}-{{SERV-ID}}.startpid
-if test -f $STARTPIDFILE ; then
-    PID=`cat $STARTPIDFILE`
-    if kill -0 $PID > /dev/null 2>&1 ; then
-        echo There is an ns-slapd process already running: $PID
-        exit 2;
-    else
-        rm -f $STARTPIDFILE
-    fi
-fi
-if test -f $PIDFILE ; then
-    PID=`cat $PIDFILE`
-    if kill -0 $PID > /dev/null 2>&1 ; then
-        echo There is an ns-slapd running: $PID
-        exit 2;
-    else
-        rm -f $PIDFILE
-    fi
-fi
-cd {{SERVERBIN-DIR}}; ./ns-slapd -D {{CONFIG-DIR}} -i $PIDFILE -w $STARTPIDFILE "$@"
-if [ $? -ne 0 ]; then
-    exit 1
-fi
-
-loop_counter=1
-# wait for 10 seconds for the start pid file to appear
-max_count=${STARTPID_TIME:-10}
-while test $loop_counter -le $max_count; do
-    loop_counter=`expr $loop_counter + 1`
-    if test ! -f $STARTPIDFILE ; then
-        sleep 1;
-    else
-        PID=`cat $STARTPIDFILE`
-    fi
-done
-if test ! -f $STARTPIDFILE ; then
-    echo Server failed to start !!! Please check errors log for problems
-    exit 1
-fi
-loop_counter=1
-# wait for 10 minutes (600 times 1 seconds)
-max_count=${PID_TIME:-600}
-while test $loop_counter -le $max_count; do
-    loop_counter=`expr $loop_counter + 1`
-    if test ! -f $PIDFILE ; then
-        if kill -0 $PID > /dev/null 2>&1 ; then
-            sleep 1
-    else
-        echo Server failed to start !!! Please check errors log for problems
-        exit 1
-    fi
-    else
-        PID=`cat $PIDFILE`
-        exit 0;
-    fi
-done
-echo Server not running!! Failed to start ns-slapd process.  Please check the errors log for problems.
-exit 1
+@sbindir@/start-dirsrv {{SERV-ID}} "$@"
+exit $?
diff --git a/ldap/admin/src/scripts/template-stop-slapd.in b/ldap/admin/src/scripts/template-stop-slapd.in
index cc9f9681..35314646 100755
--- a/ldap/admin/src/scripts/template-stop-slapd.in
+++ b/ldap/admin/src/scripts/template-stop-slapd.in
@@ -6,37 +6,5 @@
 #       1: Server could not be stopped
 #       2: Server was not running
 
-PIDFILE={{RUN-DIR}}/{{PRODUCT-NAME}}-{{SERV-ID}}.pid
-if test ! -f $PIDFILE ; then
-    echo No ns-slapd PID file found. Server is probably not running
-    exit 2
-fi
-PID=`cat $PIDFILE`
-# see if the server is already stopped
-kill -0 $PID > /dev/null 2>&1 || {
-    echo Server not running
-    if test -f $PIDFILE ; then
-        rm -f $PIDFILE
-    fi
-    exit 2
-}
-# server is running - kill it
-kill $PID
-loop_counter=1
-# wait for 10 minutes (600 times 1 second)
-max_count=600
-while test $loop_counter -le $max_count; do
-    loop_counter=`expr $loop_counter + 1`
-    if kill -0 $PID > /dev/null 2>&1 ; then
-        sleep 1;
-    else
-        if test -f $PIDFILE ; then
-            rm -f $PIDFILE
-        fi
-        exit 0
-    fi
-done
-if test -f $PIDFILE ; then
-    echo Server still running!! Failed to stop the ns-slapd process: $PID.  Please check the errors log for problems.
-fi
-exit 1
+@sbindir@/stop-dirsrv {{SERV-ID}} "$@"
+exit $?
diff --git a/ldap/admin/src/template-initconfig.in b/ldap/admin/src/template-initconfig.in
new file mode 100644
index 00000000..49458858
--- /dev/null
+++ b/ldap/admin/src/template-initconfig.in
@@ -0,0 +1,18 @@
+# This file is sourced by @package_name@ upon startup to set
+# the default environment for a single specific  directory
+# server instances.  To set defaults for all instances, edit
+# the file in the same directory called @package_name@.
+
+# These settings are used by the start-dirsrv and
+# start-slapd scripts (as well as their associates stop
+# and restart scripts).  Do not edit them unless you know
+# what you are doing.
+SERVER_DIR={{SERVER-DIR}} ; export SERVER_DIR
+SERVERBIN_DIR={{SERVERBIN-DIR}} ; export SERVERBIN_DIR
+CONFIG_DIR={{CONFIG-DIR}} ; export CONFIG_DIR
+INST_DIR={{INST-DIR}} ; export INST_DIR
+RUN_DIR={{RUN-DIR}} ; export RUN_DIR
+DS_ROOT={{DS-ROOT}} ; export DS_ROOT
+PRODUCT_NAME={{PRODUCT-NAME}} ; export PRODUCT_NAME
+
+# Put custom instance specific settings below here.