Support LDAP_MOD_INCREMENT in slapi_modify_internal()

[openldap] / servers / slapd / slapi / slapi_ext.c

diff --git a/servers/slapd/slapi/slapi_ext.c b/servers/slapd/slapi/slapi_ext.c
index 86e4e2a398bf1f3b830fa32b7307292960b21d3c..cb1d66e0ec9c69a065edae4da5ad0de5e59c0744 100644 (file)
--- a/servers/slapd/slapi/slapi_ext.c
+++ b/servers/slapd/slapi/slapi_ext.c
@@ -1,10 +1,27 @@
-/*
- * (C) Copyright PADL Software Pty Ltd. 2003
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 2003-2005 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>.
+ */
+/* (C) Copyright PADL Software Pty Ltd. 2003
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that this notice is preserved
  * and that due credit is given to PADL Software Pty Ltd. This software
  * is provided ``as is'' without express or implied warranty.
  */
+/* ACKNOWLEDGEMENTS:
+ * This work was initially developed by Luke Howard for inclusion
+ * in OpenLDAP Software.
+ */
 
 #include "portable.h"
 
@@ -12,7 +29,6 @@
 #include <ac/stdarg.h>
 #include <ac/ctype.h>
 #include <ac/unistd.h>
-#include <ldap_pvt.h>
 
 #include <slap.h>
 #include <slapi.h>
@@ -41,7 +57,7 @@ struct slapi_extension_block {
        void **extensions;
 };
 
-static int getExtensionBlock(int objecttype, void *object, struct slapi_extension_block **eblock, void **parent)
+static int get_extension_block(int objecttype, void *object, struct slapi_extension_block **eblock, void **parent)
 {
        switch ((slapi_extension_t) objecttype) {
        case SLAPI_X_EXT_CONNECTION:
@@ -64,7 +80,7 @@ static int getExtensionBlock(int objecttype, void *object, struct slapi_extensio
        return 0;
 }
 
-static int mapExtensionType(const char *objectname, slapi_extension_t *type)
+static int map_extension_type(const char *objectname, slapi_extension_t *type)
 {
        if ( strcasecmp( objectname, SLAPI_EXT_CONNECTION ) == 0 ) {
                *type = SLAPI_X_EXT_CONNECTION;
@@ -77,7 +93,9 @@ static int mapExtensionType(const char *objectname, slapi_extension_t *type)
        return 0;
 }
 
-static void newExtension(struct slapi_extension_block *eblock, int objecttype, void *object, void *parent, int extensionhandle )
+static void new_extension(struct slapi_extension_block *eblock,
+       int objecttype, void *object, void *parent,
+       int extensionhandle )
 {
        slapi_extension_constructor_fnptr constructor;
 
@@ -96,7 +114,7 @@ static void newExtension(struct slapi_extension_block *eblock, int objecttype, v
        }
 }
 
-static void freeExtension(struct slapi_extension_block *eblock, int objecttype, void *object, void *parent, int extensionhandle )
+static void free_extension(struct slapi_extension_block *eblock, int objecttype, void *object, void *parent, int extensionhandle )
 {
        slapi_extension_destructor_fnptr destructor;
 
@@ -120,7 +138,7 @@ void *slapi_get_object_extension(int objecttype, void *object, int extensionhand
        struct slapi_extension_block *eblock;
        void *parent;
 
-       if ( getExtensionBlock( objecttype, object, &eblock, &parent ) != 0 ) {
+       if ( get_extension_block( objecttype, object, &eblock, &parent ) != 0 ) {
                return NULL;
        }
 
@@ -140,13 +158,13 @@ void slapi_set_object_extension(int objecttype, void *object, int extensionhandl
        struct slapi_extension_block *eblock;
        void *parent;
 
-       if ( getExtensionBlock( objecttype, object, &eblock, &parent ) != 0 ) {
+       if ( get_extension_block( objecttype, object, &eblock, &parent ) != 0 ) {
                return;
        }
 
        if ( extensionhandle < registered_extensions.extensions[objecttype].count ) {
                /* free the old one */
-               freeExtension( eblock, objecttype, object, parent, extensionhandle );
+               free_extension( eblock, objecttype, object, parent, extensionhandle );
 
                /* constructed by caller */
                eblock->extensions[extensionhandle] = extension;
@@ -169,7 +187,7 @@ int slapi_register_object_extension(
 
        ldap_pvt_thread_mutex_lock( &registered_extensions.mutex );
 
-       rc = mapExtensionType( objectname, &type );
+       rc = map_extension_type( objectname, &type );
        if ( rc != 0 ) {
                ldap_pvt_thread_mutex_unlock( &registered_extensions.mutex );
                return rc;
@@ -215,7 +233,7 @@ int slapi_register_object_extension(
 #endif /* LDAP_SLAPI */
 }
 
-int slapi_x_create_object_extensions(int objecttype, void *object)
+int slapi_int_create_object_extensions(int objecttype, void *object)
 {
 #ifdef LDAP_SLAPI
        int i, rc;
@@ -254,7 +272,7 @@ int slapi_x_create_object_extensions(int objecttype, void *object)
        if ( registered_extensions.extensions[objecttype].count ) {
                eblock->extensions = (void **)slapi_ch_calloc( registered_extensions.extensions[objecttype].count, sizeof(void *) );
                for ( i = 0; i < registered_extensions.extensions[objecttype].count; i++ ) {
-                       newExtension( eblock, objecttype, object, parent, i );
+                       new_extension( eblock, objecttype, object, parent, i );
                }
        } else {
                eblock->extensions = NULL;
@@ -268,7 +286,7 @@ int slapi_x_create_object_extensions(int objecttype, void *object)
 #endif
 }
 
-int slapi_x_free_object_extensions(int objecttype, void *object)
+int slapi_int_free_object_extensions(int objecttype, void *object)
 {
 #ifdef LDAP_SLAPI
        int i, rc;
@@ -294,7 +312,7 @@ int slapi_x_free_object_extensions(int objecttype, void *object)
 
        if ( eblock->extensions != NULL ) {
                for ( i = registered_extensions.extensions[objecttype].count - 1; i >= 0; --i ) {
-                       freeExtension( eblock, objecttype, object, parent, i );
+                       free_extension( eblock, objecttype, object, parent, i );
                }
 
                slapi_ch_free( (void **)&eblock->extensions );
@@ -309,14 +327,14 @@ int slapi_x_free_object_extensions(int objecttype, void *object)
 }
 
 /* for reusable object types */
-int slapi_x_clear_object_extensions(int objecttype, void *object)
+int slapi_int_clear_object_extensions(int objecttype, void *object)
 {
 #ifdef LDAP_SLAPI
        int i, rc;
        struct slapi_extension_block *eblock;
        void *parent;
 
-       if ( getExtensionBlock( objecttype, object, &eblock, &parent ) != 0 ) {
+       if ( get_extension_block( objecttype, object, &eblock, &parent ) != 0 ) {
                return -1;
        }
 
@@ -326,11 +344,11 @@ int slapi_x_clear_object_extensions(int objecttype, void *object)
        }
 
        for ( i = registered_extensions.extensions[objecttype].count - 1; i >= 0; --i ) {
-               freeExtension( eblock, objecttype, object, parent, i );
+               free_extension( eblock, objecttype, object, parent, i );
        }
 
        for ( i = 0; i < registered_extensions.extensions[objecttype].count; i++ ) {
-                newExtension( eblock, objecttype, object, parent, i );
+               new_extension( eblock, objecttype, object, parent, i );
        }
 
        return 0;
@@ -339,7 +357,7 @@ int slapi_x_clear_object_extensions(int objecttype, void *object)
 #endif
 }
 
-int slapi_x_init_object_extensions(void)
+int slapi_int_init_object_extensions(void)
 {
 #ifdef LDAP_SLAPI
        memset( &registered_extensions, 0, sizeof( registered_extensions ) );