streamline overlay configuration

configure

 #! /bin/sh
-# From configure.in OpenLDAP: pkg/ldap/configure.in,v 1.606 2005/11/16 05:31:02 kurt Exp .
+# From configure.in OpenLDAP: pkg/ldap/configure.in,v 1.607 2005/11/23 17:55:37 kurt Exp .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.59.
 #
@@ -45206,7 +45206,10 @@ cat >>$CONFIG_STATUS <<_ACEOF
 #
 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
 STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS"
+STATIC_OVERLAYS="$SLAPD_STATIC_OVERLAYS"
+
 _ACEOF
@@ -46229,6 +46232,59 @@ ENDX
 /* end of generated file */
 ENDX
 fi
+OVERLAYSC="servers/slapd/overlays/statover.c"
+echo "Making $OVERLAYSC"
+rm -f $OVERLAYSC
+cat > $OVERLAYSC << ENDX
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2005 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* This file is automatically generated by configure; please do not edit. */
+
+#include "portable.h"
+#include "slap.h"
+
+ENDX
+if test "${STATIC_OVERLAYS}"; then
+	for o in ${STATIC_OVERLAYS}; do
+		oo=`echo "${o}" | sed -e 's/.o$//' -e 's/_x$//'`
+		cat >> $OVERLAYSC << ENDX
+extern BI_init ${oo}_initialize;
+ENDX
+	done
+fi
+
+cat >> $OVERLAYSC << ENDX
+
+OverlayInit slap_oinfo[] = {
+ENDX
+
+if test "${STATIC_OVERLAYS}"; then
+	for o in ${STATIC_OVERLAYS}; do
+		oo=`echo "${o}" | sed -e 's/.o$//' -e 's/_x$//'`
+		echo "    Add ${oo} ..."
+		cat >> $OVERLAYSC << ENDX
+	{ "${oo}", ${oo}_initialize },
+ENDX
+	done
+fi
+
+	cat >> $OVERLAYSC << ENDX
+	{ NULL, NULL },
+};
+
+/* end of generated file */
+ENDX
 echo Please run \"make depend\" to build dependencies
  ;;

configure.in

@@ -3252,7 +3252,63 @@ ENDX
 /* end of generated file */
 ENDX
 fi
+OVERLAYSC="servers/slapd/overlays/statover.c"
+echo "Making $OVERLAYSC"
+rm -f $OVERLAYSC
+cat > $OVERLAYSC << ENDX
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2005 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* This file is automatically generated by configure; please do not edit. */
+
+#include "portable.h"
+#include "slap.h"
+
+ENDX
+if test "${STATIC_OVERLAYS}"; then
+	for o in ${STATIC_OVERLAYS}; do
+		oo=`echo "${o}" | sed -e 's/.o$//' -e 's/_x$//'`
+		cat >> $OVERLAYSC << ENDX
+extern BI_init ${oo}_initialize;
+ENDX
+	done
+fi
+
+cat >> $OVERLAYSC << ENDX
+
+OverlayInit slap_oinfo[] = {
+ENDX
+
+if test "${STATIC_OVERLAYS}"; then
+	for o in ${STATIC_OVERLAYS}; do
+		oo=`echo "${o}" | sed -e 's/.o$//' -e 's/_x$//'`
+		echo "    Add ${oo} ..."
+		cat >> $OVERLAYSC << ENDX
+	{ "${oo}", ${oo}_initialize },
+ENDX
+	done
+fi
+
+	cat >> $OVERLAYSC << ENDX
+	{ NULL, NULL },
+};
+
+/* end of generated file */
+ENDX
 
 echo Please run \"make depend\" to build dependencies
-]],[[STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS"]])
+]],[[
+STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS"
+STATIC_OVERLAYS="$SLAPD_STATIC_OVERLAYS"
+]])
 AC_OUTPUT

servers/slapd/overlays/Makefile.in

@@ -29,6 +29,7 @@ SRCS = overlays.c \
 	unique.c \
 	valsort.c
 OBJS = overlays.o \
+	statover.o \
 	@SLAPD_STATIC_OVERLAYS@
 
 # Add here the objs that are needed by overlays, but do not make it
@@ -113,6 +114,8 @@ MKDEPFLAG = -l
 .c.lo:
 	$(LTCOMPILE_MOD) $<
 
+statover.o: statover.c $(srcdir)/../slap.h
+
 $(LIBRARY): $(OBJS) version.lo
 	$(AR) rs $@ $(OBJS)
 
@@ -124,3 +127,6 @@ depend-local:
 	mv Makefile Makefile.bak; $(SED) $$SCR Makefile.bak > Makefile && \
 	$(RM) Makefile.bak; fi
 
+veryclean-local:
+	$(RM) statover.c
+

servers/slapd/overlays/accesslog.c

@@ -1277,8 +1277,8 @@ accesslog_db_open(
 	ldap_pvt_thread_pool_context_reset( thrctx );
 	return rc;
 }
-	
-int accesslog_init()
+
+int accesslog_initialize()
 {
 	int i, rc;
 
@@ -1364,8 +1364,10 @@ int accesslog_init()
 }
 
 #if SLAPD_OVER_ACCESSLOG == SLAPD_MOD_DYNAMIC
-int init_module( int argc, char *argv[]) {
-	return accesslog_init();
+int
+init_module( int argc, char *argv[] )
+{
+	return accesslog_initialize();
 }
 #endif
 

servers/slapd/overlays/auditlog.c

@@ -215,7 +215,7 @@ auditlog_config(
 	return SLAP_CONF_UNKNOWN;
 }
 
-int auditlog_init() {
+int auditlog_initialize() {
 
 	auditlog.on_bi.bi_type = "auditlog";
 	auditlog.on_bi.bi_db_init = auditlog_db_init;
@@ -228,8 +228,10 @@ int auditlog_init() {
 }
 
 #if SLAPD_OVER_AUDITLOG == SLAPD_MOD_DYNAMIC && defined(PIC)
-int init_module( int argc, char *argv[]) {
-	return auditlog_init();
+int
+init_module( int argc, char *argv[] )
+{
+	return auditlog_initialize();
 }
 #endif
 

servers/slapd/overlays/collect.c

@@ -153,7 +153,7 @@ static int collect_config(
 
 static slap_overinst collect;
 
-int collect_init() {
+int collect_initialize() {
 	collect.on_bi.bi_type = "collect";
 	collect.on_bi.bi_db_config = collect_config;
 	collect.on_response = collect_response;
@@ -163,7 +163,7 @@ int collect_init() {
 
 #if SLAPD_OVER_COLLECT == SLAPD_MOD_DYNAMIC
 int init_module(int argc, char *argv[]) {
-	return collect_init();
+	return collect_initialize();
 }
 #endif
 

servers/slapd/overlays/denyop.c

@@ -224,7 +224,7 @@ denyop_destroy(
 static slap_overinst denyop;
 
 int
-denyop_init( void )
+denyop_initialize( void )
 {
 	memset( &denyop, 0, sizeof( slap_overinst ) );
 	denyop.on_bi.bi_type = "denyop";
@@ -251,7 +251,7 @@ denyop_init( void )
 int
 init_module( int argc, char *argv[] )
 {
-	return denyop_init();
+	return denyop_initialize();
 }
 #endif /* SLAPD_OVER_DENYOP == SLAPD_MOD_DYNAMIC */
 

servers/slapd/overlays/dyngroup.c

@@ -146,7 +146,7 @@ static slap_overinst dyngroup;
  * initialized and registered by some other function inside slapd.
  */
 
-int dyngroup_init() {
+int dyngroup_initialize() {
 	dyngroup.on_bi.bi_type = "dyngroup";
 	dyngroup.on_bi.bi_db_config = dyngroup_config;
 	dyngroup.on_bi.bi_db_close = dyngroup_close;
@@ -156,8 +156,10 @@ int dyngroup_init() {
 }
 
 #if SLAPD_OVER_DYNGROUP == SLAPD_MOD_DYNAMIC
-int init_module(int argc, char *argv[]) {
-	return dyngroup_init();
+int
+init_module( int argc, char *argv[] )
+{
+	return dyngroup_initialize();
 }
 #endif
 

servers/slapd/overlays/dynlist.c

@@ -749,7 +749,7 @@ static slap_overinst dynlist = { { NULL } };
 static
 #endif /* SLAPD_OVER_DYNLIST == SLAPD_MOD_DYNAMIC */
 int
-dynlist_init(void)
+dynlist_initialize(void)
 {
 	dynlist.on_bi.bi_type = "dynlist";
 	dynlist.on_bi.bi_db_init = dynlist_db_init;
@@ -766,7 +766,7 @@ dynlist_init(void)
 int
 init_module( int argc, char *argv[] )
 {
-	return dynlist_init();
+	return dynlist_initialize();
 }
 #endif
 

servers/slapd/overlays/lastmod.c

@@ -995,7 +995,7 @@ lastmod_db_destroy(
 static slap_overinst 		lastmod;
 
 int
-lastmod_init()
+lastmod_initialize()
 {
 	lastmod.on_bi.bi_type = "lastmod";
 	lastmod.on_bi.bi_db_init = lastmod_db_init;
@@ -1020,7 +1020,7 @@ lastmod_init()
 int
 init_module( int argc, char *argv[] )
 {
-	return lastmod_init();
+	return lastmod_initialize();
 }
 #endif /* SLAPD_OVER_LASTMOD == SLAPD_MOD_DYNAMIC */
 

servers/slapd/overlays/overlays.c

@@ -23,116 +23,22 @@
 
 #include "slap.h"
 
-#if SLAPD_OVER_ACCESSLOG == SLAPD_MOD_STATIC
-extern int accesslog_init();
-#endif
-#if SLAPD_OVER_DENYOP == SLAPD_MOD_STATIC
-extern int denyop_init();
-#endif
-#if SLAPD_OVER_DYNGROUP == SLAPD_MOD_STATIC
-extern int dyngroup_init();
-#endif
-#if SLAPD_OVER_DYNLIST == SLAPD_MOD_STATIC
-extern int dynlist_init();
-#endif
-#if SLAPD_OVER_GLUE == SLAPD_MOD_STATIC
-extern int glue_init();
-#endif
-#if SLAPD_OVER_LASTMOD == SLAPD_MOD_STATIC
-extern int lastmod_init();
-#endif
-#if SLAPD_OVER_PPOLICY == SLAPD_MOD_STATIC
-extern int ppolicy_init();
-#endif
-#if SLAPD_OVER_PROXYCACHE == SLAPD_MOD_STATIC
-extern int pcache_init();
-#endif
-#if SLAPD_OVER_REFINT == SLAPD_MOD_STATIC
-extern int refint_init();
-#endif
-#if SLAPD_OVER_RETCODE == SLAPD_MOD_STATIC
-extern int retcode_init();
-#endif
-#if SLAPD_OVER_RWM == SLAPD_MOD_STATIC
-extern int rwm_init();
-#endif
-#if SLAPD_OVER_SYNCPROV == SLAPD_MOD_STATIC
-extern int syncprov_init();
-#endif
-#if SLAPD_OVER_TRANSLUCENT == SLAPD_MOD_STATIC
-extern int translucent_init();
-#endif
-#if SLAPD_OVER_UNIQUE == SLAPD_MOD_STATIC
-extern int unique_init();
-#endif
-#if SLAPD_OVER_VALSORT == SLAPD_MOD_STATIC
-extern int valsort_init();
-#endif
-
-static struct {
-	char *name;
-	int (*func)();
-} funcs[] = {
-#if SLAPD_OVER_ACCESSLOG == SLAPD_MOD_STATIC
-	{ "Access Log", accesslog_init },
-#endif
-#if SLAPD_OVER_DENYOP == SLAPD_MOD_STATIC
-	{ "Deny Operation", denyop_init },
-#endif
-#if SLAPD_OVER_DYNGROUP == SLAPD_MOD_STATIC
-	{ "Dynamic Group", dyngroup_init },
-#endif
-#if SLAPD_OVER_DYNLIST == SLAPD_MOD_STATIC
-	{ "Dynamic List", dynlist_init },
-#endif
-#if SLAPD_OVER_GLUE == SLAPD_MOD_STATIC
-	{ "Backend Glue", glue_init },
-#endif
-#if SLAPD_OVER_LASTMOD == SLAPD_MOD_STATIC
-	{ "Last Modification", lastmod_init },
-#endif
-#if SLAPD_OVER_PPOLICY == SLAPD_MOD_STATIC
-	{ "Password Policy", ppolicy_init },
-#endif
-#if SLAPD_OVER_PROXYCACHE == SLAPD_MOD_STATIC
-	{ "Proxy Cache", pcache_init },
-#endif
-#if SLAPD_OVER_REFINT == SLAPD_MOD_STATIC
-	{ "Referential Integrity", refint_init },
-#endif
-#if SLAPD_OVER_RETCODE == SLAPD_MOD_STATIC
-	{ "Return Code", retcode_init },
-#endif
-#if SLAPD_OVER_RWM == SLAPD_MOD_STATIC
-	{ "Rewrite/Remap", rwm_init },
-#endif
-#if SLAPD_OVER_SYNCPROV == SLAPD_MOD_STATIC
-	{ "Syncrepl Provider", syncprov_init },
-#endif
-#if SLAPD_OVER_TRANSLUCENT == SLAPD_MOD_STATIC
-	{ "Translucent Proxy", translucent_init },
-#endif
-#if SLAPD_OVER_UNIQUE == SLAPD_MOD_STATIC
-	{ "Attribute Uniqueness", unique_init },
-#endif
-#if SLAPD_OVER_VALSORT == SLAPD_MOD_STATIC
-	{ "Value Sorting", valsort_init },
-#endif
-	{ NULL, NULL }
-};
+extern OverlayInit	slap_oinfo[];
 
 int
 overlay_init(void)
 {
 	int i, rc = 0;
 
-	for ( i=0; funcs[i].name; i++ ) {
-		rc = funcs[i].func();
+	for ( i= 0 ; slap_oinfo[i].ov_type; i++ ) {
+		rc = slap_oinfo[i].ov_init();
 		if ( rc ) {
 			Debug( LDAP_DEBUG_ANY,
-		"%s overlay setup failed, err %d\n", funcs[i].name, rc, 0 );
+				"%s overlay setup failed, err %d\n",
+				slap_oinfo[i].ov_type, rc, 0 );
 			break;
 		}
 	}
+
 	return rc;
 }

servers/slapd/overlays/pcache.c

@@ -1086,7 +1086,7 @@ cache_entries(
 }
 
 static int
-proxy_cache_response(
+pcache_response(
 	Operation	*op,
 	SlapReply	*rs )
 {
@@ -1218,7 +1218,7 @@ add_filter_attrs(
  * performing the pagedResults search only within the client
  * and the proxy.  This requires pcache to understand pagedResults. */
 static int
-proxy_cache_chk_controls(
+pcache_chk_controls(
 	Operation	*op,
 	SlapReply	*rs )
 {
@@ -1249,7 +1249,7 @@ proxy_cache_chk_controls(
 }
 
 static int
-proxy_cache_search(
+pcache_op_search(
 	Operation	*op,
 	SlapReply	*rs )
 {
@@ -1377,7 +1377,7 @@ proxy_cache_search(
 		add_filter_attrs(op, &op->ors_attrs, query.attrs, filter_attrs);
 
 		cb = op->o_tmpalloc( sizeof(*cb) + sizeof(*si), op->o_tmpmemctx);
-		cb->sc_response = proxy_cache_response;
+		cb->sc_response = pcache_response;
 		cb->sc_cleanup = NULL;
 		cb->sc_private = (cb+1);
 		si = cb->sc_private;
@@ -1988,7 +1988,7 @@ pc_cf_gen( ConfigArgs *c )
 }
 
 static int
-proxy_cache_config(
+pcache_db_config(
 	BackendDB	*be,
 	const char	*fname,
 	int		lineno,
@@ -2007,7 +2007,7 @@ proxy_cache_config(
 }
 
 static int
-proxy_cache_init(
+pcache_db_init(
 	BackendDB *be
 )
 {
@@ -2052,7 +2052,7 @@ proxy_cache_init(
 }
 
 static int
-proxy_cache_open(
+pcache_db_open(
 	BackendDB *be
 )
 {
@@ -2109,7 +2109,7 @@ proxy_cache_open(
 		if ( BER_BVISNULL( &cm->db.be_rootndn )
 				|| BER_BVISEMPTY( &cm->db.be_rootndn ) )
 		{
-			Debug( LDAP_DEBUG_ANY, "proxy_cache_open(): "
+			Debug( LDAP_DEBUG_ANY, "pcache_db_open(): "
 				"underlying database of type \"%s\"\n"
 				"    serving naming context \"%s\"\n"
 				"    has no \"rootdn\", required by \"proxycache\".\n",
@@ -2123,7 +2123,7 @@ proxy_cache_open(
 }
 
 static int
-proxy_cache_close(
+pcache_db_close(
 	BackendDB *be
 )
 {
@@ -2165,7 +2165,7 @@ proxy_cache_close(
 }
 
 static int
-proxy_cache_destroy(
+pcache_db_destroy(
 	BackendDB *be
 )
 {
@@ -2194,9 +2194,9 @@ proxy_cache_destroy(
 	return 0;
 }
 
-static slap_overinst proxy_cache;
+static slap_overinst pcache;
 
-int pcache_init()
+int pcache_initialize()
 {
 	LDAPAttributeType *at;
 	int code;
@@ -2206,7 +2206,7 @@ int pcache_init()
 		LDAP_SCHEMA_ALLOW_ALL );
 	if ( !at ) {
 		Debug( LDAP_DEBUG_ANY,
-			"pcache_init: ldap_str2attributetype failed %s %s\n",
+			"pcache_initialize: ldap_str2attributetype failed %s %s\n",
 			ldap_scherr2str(code), err, 0 );
 		return code;
 	}
@@ -2217,32 +2217,33 @@ int pcache_init()
 	ldap_memfree( at );
 	if ( code ) {
 		Debug( LDAP_DEBUG_ANY,
-			"pcache_init: at_add failed %s %s\n",
+			"pcache_initialize: at_add failed %s %s\n",
 			scherr2str(code), err, 0 );
 		return code;
 	}
 
-	proxy_cache.on_bi.bi_type = "pcache";
-	proxy_cache.on_bi.bi_db_init = proxy_cache_init;
-	proxy_cache.on_bi.bi_db_config = proxy_cache_config;
-	proxy_cache.on_bi.bi_db_open = proxy_cache_open;
-	proxy_cache.on_bi.bi_db_close = proxy_cache_close;
-	proxy_cache.on_bi.bi_db_destroy = proxy_cache_destroy;
-	proxy_cache.on_bi.bi_op_search = proxy_cache_search;
+	pcache.on_bi.bi_type = "pcache";
+	pcache.on_bi.bi_db_init = pcache_db_init;
+	pcache.on_bi.bi_db_config = pcache_db_config;
+	pcache.on_bi.bi_db_open = pcache_db_open;
+	pcache.on_bi.bi_db_close = pcache_db_close;
+	pcache.on_bi.bi_db_destroy = pcache_db_destroy;
 
-	proxy_cache.on_bi.bi_chk_controls = proxy_cache_chk_controls;
+	pcache.on_bi.bi_op_search = pcache_op_search;
 
-	proxy_cache.on_bi.bi_cf_ocs = pcocs;
+	pcache.on_bi.bi_chk_controls = pcache_chk_controls;
+
+	pcache.on_bi.bi_cf_ocs = pcocs;
 
 	code = config_register_schema( pccfg, pcocs );
 	if ( code ) return code;
 
-	return overlay_register( &proxy_cache );
+	return overlay_register( &pcache );
 }
 
 #if SLAPD_OVER_PROXYCACHE == SLAPD_MOD_DYNAMIC
 int init_module(int argc, char *argv[]) {
-	return pcache_init();
+	return pcache_initialize();
 }
 #endif
 

servers/slapd/overlays/ppolicy.c

@@ -1942,7 +1942,7 @@ static char *extops[] = {
 
 static slap_overinst ppolicy;
 
-int ppolicy_init()
+int ppolicy_initialize()
 {
 	LDAPAttributeType *at;
 	const char *err;
@@ -2002,7 +2002,7 @@ int ppolicy_init()
 
 #if SLAPD_OVER_PPOLICY == SLAPD_MOD_DYNAMIC
 int init_module(int argc, char *argv[]) {
-	return ppolicy_init();
+	return ppolicy_initialize();
 }
 #endif
 

servers/slapd/overlays/refint.c

@@ -659,7 +659,7 @@ done:
 ** it expects to be called automagically during dynamic module initialization
 */
 
-int refint_init() {
+int refint_initialize() {
 
 	/* statically declared just after the #includes at top */
 	refint.on_bi.bi_type = "refint";
@@ -674,7 +674,7 @@ int refint_init() {
 
 #if SLAPD_OVER_REFINT == SLAPD_MOD_DYNAMIC && defined(PIC)
 int init_module(int argc, char *argv[]) {
-	return refint_init();
+	return refint_initialize();
 }
 #endif
 

servers/slapd/overlays/retcode.c

@@ -1066,7 +1066,7 @@ retcode_db_destroy( BackendDB *be )
 static
 #endif /* SLAPD_OVER_RETCODE == SLAPD_MOD_DYNAMIC */
 int
-retcode_init( void )
+retcode_initialize( void )
 {
 	int		i, code;
 	const char	*err;
@@ -1243,7 +1243,7 @@ retcode_init( void )
 int
 init_module( int argc, char *argv[] )