slapd/slapi/slapi_ext.c

66 static int get_extension_block(int objecttype, void *object, struct slapi_extension_block **eblock, void **parent)
68 	switch ((slapi_extension_t) objecttype) {
103 	int objecttype, void *object, void *parent,
108 	assert( objecttype < SLAPI_X_EXT_MAX );
109 	assert( extensionhandle < registered_extensions.extensions[objecttype].count );
111 	assert( registered_extensions.extensions[objecttype].constructors != NULL );
112 	constructor = registered_extensions.extensions[objecttype].constructors[extensionhandle];
123 static void free_extension(struct slapi_extension_block *eblock, int objecttype, void *object, void *parent, int extensionhandle )
127 	assert( objecttype < SLAPI_X_EXT_MAX );
128 	assert( extensionhandle < registered_extensions.extensions[objecttype].count );
131 		assert( registered_extensions.extensions[objecttype].destructors != NULL );
132 		destructor = registered_extensions.extensions[objecttype].destructors[extensionhandle];
140 void *slapi_get_object_extension(int objecttype, void *object, int extensionhandle)
145 	if ( get_extension_block( objecttype, object, &eblock, &parent ) != 0 ) {
149 	if ( extensionhandle < registered_extensions.extensions[objecttype].count ) {
156 void slapi_set_object_extension(int objecttype, void *object, int extensionhandle, void *extension)
161 	if ( get_extension_block( objecttype, object, &eblock, &parent ) != 0 ) {
165 	if ( extensionhandle < registered_extensions.extensions[objecttype].count ) {
167 		free_extension( eblock, objecttype, object, parent, extensionhandle );
179 	int *objecttype,
194 	*objecttype = (int)type;
196 	re = &registered_extensions.extensions[*objecttype];
231 int slapi_int_create_object_extensions(int objecttype, void *object)
238 	switch ((slapi_extension_t) objecttype) {
255 	if ( registered_extensions.extensions[objecttype].active == 0 ) {
260 		registered_extensions.extensions[objecttype].active = 1;
266 	if ( registered_extensions.extensions[objecttype].count ) {
267 		eblock->extensions = (void **)slapi_ch_calloc( registered_extensions.extensions[objecttype].count, sizeof(void *) );
268 		for ( i = 0; i < registered_extensions.extensions[objecttype].count; i++ ) {
269 			new_extension( eblock, objecttype, object, parent, i );
280 int slapi_int_free_object_extensions(int objecttype, void *object)
287 	switch ((slapi_extension_t) objecttype) {
304 		for ( i = registered_extensions.extensions[objecttype].count - 1; i >= 0; --i ) {
305 			free_extension( eblock, objecttype, object, parent, i );
317 int slapi_int_clear_object_extensions(int objecttype, void *object)
323 	if ( get_extension_block( objecttype, object, &eblock, &parent ) != 0 ) {
332 	for ( i = registered_extensions.extensions[objecttype].count - 1; i >= 0; --i ) {
333 		free_extension( eblock, objecttype, object, parent, i );
336 	for ( i = 0; i < registered_extensions.extensions[objecttype].count; i++ ) {
337 		new_extension( eblock, objecttype, object, parent, i );