3 * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
4 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
11 #include <ac/stdlib.h>
13 #include <ac/socket.h>
14 #include <ac/string.h>
19 #define LDAP_OPT_REBIND_PROC 0x4e814d
20 #define LDAP_OPT_REBIND_PARAMS 0x4e814e
22 static const LDAPAPIFeatureInfo features[] = {
23 #ifdef LDAP_API_FEATURE_X_OPENLDAP
24 { /* OpenLDAP Extensions API Feature */
25 LDAP_FEATURE_INFO_VERSION,
27 LDAP_API_FEATURE_X_OPENLDAP
31 #ifdef LDAP_API_FEATURE_THREAD_SAFE
32 { /* Basic Thread Safe */
33 LDAP_FEATURE_INFO_VERSION,
35 LDAP_API_FEATURE_THREAD_SAFE
38 #ifdef LDAP_API_FEATURE_SESSION_THREAD_SAFE
39 { /* Session Thread Safe */
40 LDAP_FEATURE_INFO_VERSION,
41 "SESSION_THREAD_SAFE",
42 LDAP_API_FEATURE_SESSION_THREAD_SAFE
45 #ifdef LDAP_API_FEATURE_OPERATION_THREAD_SAFE
46 { /* Operation Thread Safe */
47 LDAP_FEATURE_INFO_VERSION,
48 "OPERATION_THREAD_SAFE",
49 LDAP_API_FEATURE_OPERATION_THREAD_SAFE
52 #ifdef LDAP_API_FEATURE_X_OPENLDAP_REENTRANT
53 { /* OpenLDAP Reentrant */
54 LDAP_FEATURE_INFO_VERSION,
55 "X_OPENLDAP_REENTRANT",
56 LDAP_API_FEATURE_X_OPENLDAP_REENTRANT
59 #if defined( LDAP_API_FEATURE_X_OPENLDAP_THREAD_SAFE ) && \
60 defined( LDAP_THREAD_SAFE )
61 { /* OpenLDAP Thread Safe */
62 LDAP_FEATURE_INFO_VERSION,
63 "X_OPENLDAP_THREAD_SAFE",
64 LDAP_API_FEATURE_X_OPENLDAP_THREAD_SAFE
67 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS
69 LDAP_FEATURE_INFO_VERSION,
70 "X_OPENLDAP_V2_REFERRALS",
71 LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS
83 struct ldapoptions *lo;
85 /* Get pointer to global option structure */
86 lo = LDAP_INT_GLOBAL_OPT();
88 return LDAP_NO_MEMORY;
91 if( lo->ldo_valid != LDAP_INITIALIZED ) {
92 ldap_int_initialize(lo, NULL);
96 assert( LDAP_VALID( ld ) );
98 if( !LDAP_VALID( ld ) ) {
99 return LDAP_OPT_ERROR;
102 lo = &ld->ld_options;
105 if(outvalue == NULL) {
106 /* no place to get to */
107 return LDAP_OPT_ERROR;
111 case LDAP_OPT_API_INFO: {
112 struct ldapapiinfo *info = (struct ldapapiinfo *) outvalue;
115 /* outvalue must point to an apiinfo structure */
116 return LDAP_OPT_ERROR;
119 if(info->ldapai_info_version != LDAP_API_INFO_VERSION) {
120 /* api info version mismatch */
121 info->ldapai_info_version = LDAP_API_INFO_VERSION;
122 return LDAP_OPT_ERROR;
125 info->ldapai_api_version = LDAP_API_VERSION;
126 info->ldapai_api_version = LDAP_API_VERSION;
127 info->ldapai_protocol_version = LDAP_VERSION_MAX;
129 if(features[0].ldapaif_name == NULL) {
130 info->ldapai_extensions = NULL;
133 info->ldapai_extensions = LDAP_MALLOC(sizeof(char *) *
134 sizeof(features)/sizeof(LDAPAPIFeatureInfo));
136 for(i=0; features[i].ldapaif_name != NULL; i++) {
137 info->ldapai_extensions[i] =
138 LDAP_STRDUP(features[i].ldapaif_name);
141 info->ldapai_extensions[i] = NULL;
144 info->ldapai_vendor_name = LDAP_STRDUP(LDAP_VENDOR_NAME);
145 info->ldapai_vendor_version = LDAP_VENDOR_VERSION;
147 return LDAP_OPT_SUCCESS;
151 if( ld == NULL || ld->ld_sb == NULL ) {
156 ber_sockbuf_ctrl( ld->ld_sb, LBER_SB_OPT_GET_FD, outvalue );
157 return LDAP_OPT_SUCCESS;
159 case LDAP_OPT_TIMEOUT:
160 /* the caller has to free outvalue ! */
161 if ( ldap_int_timeval_dup( outvalue, lo->ldo_tm_api) != 0 ) {
162 return LDAP_OPT_ERROR;
164 return LDAP_OPT_SUCCESS;
166 case LDAP_OPT_NETWORK_TIMEOUT:
167 /* the caller has to free outvalue ! */
168 if ( ldap_int_timeval_dup( outvalue, lo->ldo_tm_net ) != 0 ) {
169 return LDAP_OPT_ERROR;
171 return LDAP_OPT_SUCCESS;
174 * (int *) outvalue = lo->ldo_deref;
175 return LDAP_OPT_SUCCESS;
177 case LDAP_OPT_SIZELIMIT:
178 * (int *) outvalue = lo->ldo_sizelimit;
179 return LDAP_OPT_SUCCESS;
181 case LDAP_OPT_TIMELIMIT:
182 * (int *) outvalue = lo->ldo_timelimit;
183 return LDAP_OPT_SUCCESS;
185 case LDAP_OPT_REFERRALS:
186 * (int *) outvalue = (int) LDAP_BOOL_GET(lo, LDAP_BOOL_REFERRALS);
187 return LDAP_OPT_SUCCESS;
189 case LDAP_OPT_RESTART:
190 * (int *) outvalue = (int) LDAP_BOOL_GET(lo, LDAP_BOOL_RESTART);
191 return LDAP_OPT_SUCCESS;
193 case LDAP_OPT_PROTOCOL_VERSION:
194 * (int *) outvalue = lo->ldo_version;
195 return LDAP_OPT_SUCCESS;
197 case LDAP_OPT_SERVER_CONTROLS:
198 * (LDAPControl ***) outvalue =
199 ldap_controls_dup( lo->ldo_sctrls );
201 return LDAP_OPT_SUCCESS;
203 case LDAP_OPT_CLIENT_CONTROLS:
204 * (LDAPControl ***) outvalue =
205 ldap_controls_dup( lo->ldo_cctrls );
207 return LDAP_OPT_SUCCESS;
209 case LDAP_OPT_HOST_NAME:
210 * (char **) outvalue = ldap_url_list2hosts(lo->ldo_defludp);
211 return LDAP_OPT_SUCCESS;
214 * (char **) outvalue = ldap_url_list2urls(lo->ldo_defludp);
215 return LDAP_OPT_SUCCESS;
217 case LDAP_OPT_ERROR_NUMBER:
222 * (int *) outvalue = ld->ld_errno;
223 return LDAP_OPT_SUCCESS;
225 case LDAP_OPT_ERROR_STRING:
231 if( ld->ld_error == NULL ) {
232 * (char **) outvalue = NULL;
234 * (char **) outvalue = LDAP_STRDUP(ld->ld_error);
237 return LDAP_OPT_SUCCESS;
239 case LDAP_OPT_MATCHED_DN:
245 if( ld->ld_matched == NULL ) {
246 * (char **) outvalue = NULL;
248 * (char **) outvalue = LDAP_STRDUP(ld->ld_matched);
251 return LDAP_OPT_SUCCESS;
253 case LDAP_OPT_REFERRAL_URLS:
259 if( ld->ld_referrals == NULL ) {
260 * (char ***) outvalue = NULL;
262 * (char ***) outvalue = ldap_value_dup(ld->ld_referrals);
265 return LDAP_OPT_SUCCESS;
267 case LDAP_OPT_API_FEATURE_INFO: {
268 LDAPAPIFeatureInfo *info = (LDAPAPIFeatureInfo *) outvalue;
271 if(info == NULL) return LDAP_OPT_ERROR;
273 if(info->ldapaif_info_version != LDAP_FEATURE_INFO_VERSION) {
274 /* api info version mismatch */
275 info->ldapaif_info_version = LDAP_FEATURE_INFO_VERSION;
276 return LDAP_OPT_ERROR;
279 if(info->ldapaif_name == NULL) return LDAP_OPT_ERROR;
281 for(i=0; features[i].ldapaif_name != NULL; i++) {
282 if(!strcmp(info->ldapaif_name, features[i].ldapaif_name)) {
283 info->ldapaif_version =
284 features[i].ldapaif_version;
285 return LDAP_OPT_SUCCESS;
291 case LDAP_OPT_DEBUG_LEVEL:
292 * (int *) outvalue = lo->ldo_debug;
293 return LDAP_OPT_SUCCESS;
297 if ( ldap_pvt_tls_get_option( ld, option, outvalue ) == 0 ) {
298 return LDAP_OPT_SUCCESS;
301 #ifdef HAVE_CYRUS_SASL
302 if ( ldap_int_sasl_get_option( ld, option, outvalue ) == 0 ) {
303 return LDAP_OPT_SUCCESS;
310 return LDAP_OPT_ERROR;
317 LDAP_CONST void *invalue)
319 struct ldapoptions *lo;
322 /* Get pointer to global option structure */
323 lo = LDAP_INT_GLOBAL_OPT();
325 return LDAP_NO_MEMORY;
329 * The architecture to turn on debugging has a chicken and egg
330 * problem. Thus, we introduce a fix here.
333 if (option == LDAP_OPT_DEBUG_LEVEL) {
334 dbglvl = (int *) invalue;
337 if( lo->ldo_valid != LDAP_INITIALIZED ) {
338 ldap_int_initialize(lo, dbglvl);
342 assert( LDAP_VALID( ld ) );
344 if( !LDAP_VALID( ld ) ) {
345 return LDAP_OPT_ERROR;
348 lo = &ld->ld_options;
352 case LDAP_OPT_REFERRALS:
353 if(invalue == LDAP_OPT_OFF) {
354 LDAP_BOOL_CLR(lo, LDAP_BOOL_REFERRALS);
356 LDAP_BOOL_SET(lo, LDAP_BOOL_REFERRALS);
358 return LDAP_OPT_SUCCESS;
360 case LDAP_OPT_RESTART:
361 if(invalue == LDAP_OPT_OFF) {
362 LDAP_BOOL_CLR(lo, LDAP_BOOL_RESTART);
364 LDAP_BOOL_SET(lo, LDAP_BOOL_RESTART);
366 return LDAP_OPT_SUCCESS;
369 /* options which can withstand invalue == NULL */
371 case LDAP_OPT_SERVER_CONTROLS: {
372 LDAPControl *const *controls =
373 (LDAPControl *const *) invalue;
375 ldap_controls_free( lo->ldo_sctrls );
377 if( controls == NULL || *controls == NULL ) {
378 lo->ldo_sctrls = NULL;
379 return LDAP_OPT_SUCCESS;
382 lo->ldo_sctrls = ldap_controls_dup( controls );
384 if(lo->ldo_sctrls == NULL) {
385 /* memory allocation error ? */
388 } return LDAP_OPT_SUCCESS;
390 case LDAP_OPT_CLIENT_CONTROLS: {
391 LDAPControl *const *controls =
392 (LDAPControl *const *) invalue;
394 ldap_controls_free( lo->ldo_cctrls );
396 if( controls == NULL || *controls == NULL ) {
397 lo->ldo_cctrls = NULL;
398 return LDAP_OPT_SUCCESS;
401 lo->ldo_cctrls = ldap_controls_dup( controls );
403 if(lo->ldo_cctrls == NULL) {
404 /* memory allocation error ? */
407 } return LDAP_OPT_SUCCESS;
409 case LDAP_OPT_TIMEOUT: {
410 const struct timeval *tv =
411 (const struct timeval *) invalue;
413 if ( lo->ldo_tm_api != NULL ) {
414 LDAP_FREE( lo->ldo_tm_api );
415 lo->ldo_tm_api = NULL;
418 if ( ldap_int_timeval_dup( &lo->ldo_tm_api, tv ) != 0 ) {
419 return LDAP_OPT_ERROR;
421 } return LDAP_OPT_SUCCESS;
423 case LDAP_OPT_NETWORK_TIMEOUT: {
424 const struct timeval *tv =
425 (const struct timeval *) invalue;
427 if ( lo->ldo_tm_net != NULL ) {
428 LDAP_FREE( lo->ldo_tm_net );
429 lo->ldo_tm_net = NULL;
432 if ( ldap_int_timeval_dup( &lo->ldo_tm_net, tv ) != 0 ) {
433 return LDAP_OPT_ERROR;
435 } return LDAP_OPT_SUCCESS;
437 /* Only accessed from inside this function by ldap_set_rebind_proc() */
438 case LDAP_OPT_REBIND_PROC: {
439 lo->ldo_rebind_proc = (LDAP_REBIND_PROC *)invalue;
440 } return LDAP_OPT_SUCCESS;
441 case LDAP_OPT_REBIND_PARAMS: {
442 lo->ldo_rebind_params = (void *)invalue;
443 } return LDAP_OPT_SUCCESS;
446 if(invalue == NULL) {
447 /* no place to set from */
448 return LDAP_OPT_ERROR;
451 /* options which cannot withstand invalue == NULL */
454 case LDAP_OPT_API_INFO:
460 lo->ldo_deref = * (const int *) invalue;
461 return LDAP_OPT_SUCCESS;
463 case LDAP_OPT_SIZELIMIT:
464 lo->ldo_sizelimit = * (const int *) invalue;
465 return LDAP_OPT_SUCCESS;
467 case LDAP_OPT_TIMELIMIT:
468 lo->ldo_timelimit = * (const int *) invalue;
469 return LDAP_OPT_SUCCESS;
471 case LDAP_OPT_PROTOCOL_VERSION: {
472 int vers = * (const int *) invalue;
473 if (vers < LDAP_VERSION_MIN || vers > LDAP_VERSION_MAX) {
477 lo->ldo_version = vers;
478 } return LDAP_OPT_SUCCESS;
481 case LDAP_OPT_HOST_NAME: {
482 const char *host = (const char *) invalue;
483 LDAPURLDesc *ludlist = NULL;
484 int rc = LDAP_OPT_SUCCESS;
487 rc = ldap_url_parsehosts( &ludlist, host,
488 lo->ldo_defport ? lo->ldo_defport : LDAP_PORT );
490 } else if(ld == NULL) {
492 * must want global default returned
493 * to initial condition.
495 rc = ldap_url_parselist(&ludlist, "ldap://localhost/");
499 * must want the session default
500 * updated to the current global default
502 ludlist = ldap_url_duplist(
503 ldap_int_global_options.ldo_defludp);
508 if (rc == LDAP_OPT_SUCCESS) {
509 if (lo->ldo_defludp != NULL)
510 ldap_free_urllist(lo->ldo_defludp);
511 lo->ldo_defludp = ludlist;
517 const char *urls = (const char *) invalue;
518 LDAPURLDesc *ludlist = NULL;
519 int rc = LDAP_OPT_SUCCESS;
522 rc = ldap_url_parselist(&ludlist, urls);
524 } else if(ld == NULL) {
526 * must want global default returned
527 * to initial condition.
529 rc = ldap_url_parselist(&ludlist, "ldap://localhost/");
533 * must want the session default
534 * updated to the current global default
536 ludlist = ldap_url_duplist(
537 ldap_int_global_options.ldo_defludp);
542 if (rc == LDAP_OPT_SUCCESS) {
543 if (lo->ldo_defludp != NULL)
544 ldap_free_urllist(lo->ldo_defludp);
545 lo->ldo_defludp = ludlist;
550 case LDAP_OPT_ERROR_NUMBER: {
551 int err = * (const int *) invalue;
554 /* need a struct ldap */
559 } return LDAP_OPT_SUCCESS;
561 case LDAP_OPT_ERROR_STRING: {
562 const char *err = (const char *) invalue;
565 /* need a struct ldap */
570 LDAP_FREE(ld->ld_error);
573 ld->ld_error = LDAP_STRDUP(err);
574 } return LDAP_OPT_SUCCESS;
576 case LDAP_OPT_MATCHED_DN: {
577 const char *err = (const char *) invalue;
580 /* need a struct ldap */
584 if( ld->ld_matched ) {
585 LDAP_FREE(ld->ld_matched);
588 ld->ld_matched = LDAP_STRDUP(err);
589 } return LDAP_OPT_SUCCESS;
591 case LDAP_OPT_REFERRAL_URLS: {
592 char *const *referrals = (char *const *) invalue;
595 /* need a struct ldap */
599 if( ld->ld_referrals ) {
600 LDAP_VFREE(ld->ld_referrals);
603 ld->ld_referrals = ldap_value_dup(referrals);
604 } return LDAP_OPT_SUCCESS;
606 case LDAP_OPT_API_FEATURE_INFO:
610 case LDAP_OPT_DEBUG_LEVEL:
611 lo->ldo_debug = * (const int *) invalue;
612 return LDAP_OPT_SUCCESS;
616 if ( ldap_pvt_tls_set_option( ld, option, (void *)invalue ) == 0 )
617 return LDAP_OPT_SUCCESS;
619 #ifdef HAVE_CYRUS_SASL
620 if ( ldap_int_sasl_set_option( ld, option, (void *)invalue ) == 0 )
621 return LDAP_OPT_SUCCESS;
626 return LDAP_OPT_ERROR;
630 ldap_set_rebind_proc( LDAP *ld, LDAP_REBIND_PROC *proc, void *params )
633 rc = ldap_set_option( ld, LDAP_OPT_REBIND_PROC, (void *)proc );
634 if( rc != LDAP_OPT_SUCCESS ) return rc;
636 rc = ldap_set_option( ld, LDAP_OPT_REBIND_PARAMS, (void *)params );