#include <ltdl.h>
-int load_null (const void *module, const char *file_name);
-int load_extension (const void *module, const char *file_name);
+typedef int (*MODULE_INIT_FN)(
+ int argc,
+ char *argv[]);
+typedef int (*MODULE_LOAD_FN)(
+ const void *module,
+ const char *filename);
+typedef int (*MODULE_TERM_FN)(void);
+
struct module_regtable_t {
char *type;
- int (*proc)(const void *module, const char *file_name);
+ MODULE_LOAD_FN proc;
} module_regtable[] = {
- { "null", load_null },
+ { "null", load_null_module },
#ifdef SLAPD_EXTERNAL_EXTENSIONS
- { "extension", load_extension },
+ { "extension", load_extop_module },
#endif
- { NULL, NULL }
- };
+ { NULL, NULL }
+};
typedef struct module_loaded_t {
struct module_loaded_t *next;
module_loaded_t *module_list = NULL;
-int module_unload (module_loaded_t *module);
+static int module_unload (module_loaded_t *module);
int module_init (void)
{
module_loaded_t *module = NULL;
const char *error;
int rc;
- int (*initialize) LDAP_P((int argc, char *argv[]));
+ MODULE_INIT_FN initialize;
module = (module_loaded_t *)ch_calloc(1, sizeof(module_loaded_t));
if (module == NULL) {
return(lt_dlsym(((module_loaded_t *)module)->lib, name));
}
-int module_unload (module_loaded_t *module)
+static int module_unload (module_loaded_t *module)
{
module_loaded_t *mod;
- int (*terminate) LDAP_P((void));
+ MODULE_TERM_FN terminate;
if (module != NULL) {
/* remove module from tracking list */
return 0;
}
-int load_null (const void *module, const char *file_name)
+int load_null_module (const void *module, const char *file_name)
{
return 0;
}
+#ifdef SLAPD_EXTERNAL_EXTENSIONS
+int
+load_extop_module (
+ const void *module,
+ const char *file_name
+)
+{
+ SLAP_EXTOP_MAIN_FN ext_main;
+ int (*ext_getoid)(int index, char *oid, int blen);
+ char *oid;
+ int rc;
+
+ ext_main = (SLAP_EXTOP_MAIN_FN)module_resolve(module, "ext_main");
+ if (ext_main == NULL) {
+ return(-1);
+ }
+
+ ext_getoid = module_resolve(module, "ext_getoid");
+ if (ext_getoid == NULL) {
+ return(-1);
+ }
+
+ oid = ch_malloc(256);
+ rc = (ext_getoid)(0, oid, 256);
+ if (rc != 0) {
+ ch_free(oid);
+ return(rc);
+ }
+ if (*oid == 0) {
+ free(oid);
+ return(-1);
+ }
+
+ rc = load_extop( oid, ext_main );
+ free(oid);
+ return rc;
+}
+#endif /* SLAPD_EXTERNAL_EXTENSIONS */
#endif /* SLAPD_MODULES */