]> git.sur5r.net Git - openldap/blobdiff - libraries/libldap/options.c
Apply Novell's IN_KERNEL support (ITS#576)
[openldap] / libraries / libldap / options.c
index 27d7c2db3aaf4dbe3b7a48dee5505d9a8ac2a325..879c70f3a897eddc6c0277b7dad37c2c06689db6 100644 (file)
@@ -1,6 +1,6 @@
 /* $OpenLDAP$ */
 /*
- * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
  */
 
@@ -16,6 +16,8 @@
 
 #include "ldap-int.h"
 
+#define LDAP_OPT_REBIND_PROC 0x4e814d
+
 static const LDAPAPIFeatureInfo features[] = {
 #ifdef LDAP_API_FEATURE_X_OPENLDAP
        {       /* OpenLDAP Extensions API Feature */
@@ -61,13 +63,6 @@ static const LDAPAPIFeatureInfo features[] = {
                LDAP_API_FEATURE_X_OPENLDAP_THREAD_SAFE
        },
 #endif
-#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_DNS
-       {       /* DNS */
-               LDAP_FEATURE_INFO_VERSION,
-               "X_OPENLDAP_V2_DNS",
-               LDAP_API_FEATURE_X_OPENLDAP_V2_DNS
-       },
-#endif
 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS
        {       /* V2 Referrals */
                LDAP_FEATURE_INFO_VERSION,
@@ -84,16 +79,19 @@ ldap_get_option(
        int             option,
        void    *outvalue)
 {
-       const struct ldapoptions *lo;
+       struct ldapoptions *lo;
 
-       if( ldap_int_global_options.ldo_valid != LDAP_INITIALIZED ) {
-               ldap_int_initialize();
+       /* Get pointer to global option structure */
+       lo = LDAP_INT_GLOBAL_OPT();   
+       if (NULL == lo) {
+               return LDAP_NO_MEMORY;
        }
 
-       if(ld == NULL) {
-               lo = &ldap_int_global_options;
+       if( lo->ldo_valid != LDAP_INITIALIZED ) {
+               ldap_int_initialize(lo, NULL);
+       }
 
-       } else {
+       if(ld != NULL) {
                assert( LDAP_VALID( ld ) );
 
                if( !LDAP_VALID( ld ) ) {
@@ -149,12 +147,12 @@ ldap_get_option(
                } break;
 
        case LDAP_OPT_DESC:
-               if(ld == NULL) {
+               if( ld == NULL || ld->ld_sb == NULL ) {
                        /* bad param */
                        break;
                } 
 
-               * (ber_socket_t *) outvalue = ber_pvt_sb_get_desc( &(ld->ld_sb) );
+               ber_sockbuf_ctrl( ld->ld_sb, LBER_SB_OPT_GET_FD, outvalue );
                return LDAP_OPT_SUCCESS;
 
        case LDAP_OPT_TIMEOUT:
@@ -193,16 +191,8 @@ ldap_get_option(
                * (int *) outvalue = (int) LDAP_BOOL_GET(lo, LDAP_BOOL_RESTART);
                return LDAP_OPT_SUCCESS;
 
-       case LDAP_OPT_DNS:      /* LDAPv2 */
-               * (int *) outvalue = (int) LDAP_BOOL_GET(lo, LDAP_BOOL_DNS);
-               return LDAP_OPT_SUCCESS;
-
        case LDAP_OPT_PROTOCOL_VERSION:
-               if ((ld != NULL) && ld->ld_version) {
-                       * (int *) outvalue = ld->ld_version;
-               } else { 
-                       * (int *) outvalue = lo->ldo_version;
-               }
+               * (int *) outvalue = lo->ldo_version;
                return LDAP_OPT_SUCCESS;
 
        case LDAP_OPT_SERVER_CONTROLS:
@@ -218,7 +208,11 @@ ldap_get_option(
                return LDAP_OPT_SUCCESS;
 
        case LDAP_OPT_HOST_NAME:
-               * (char **) outvalue = LDAP_STRDUP(lo->ldo_defhost);
+               * (char **) outvalue = ldap_url_list2hosts(lo->ldo_defludp);
+               return LDAP_OPT_SUCCESS;
+
+       case LDAP_OPT_URI:
+               * (char **) outvalue = ldap_url_list2urls(lo->ldo_defludp);
                return LDAP_OPT_SUCCESS;
 
        case LDAP_OPT_ERROR_NUMBER:
@@ -287,7 +281,11 @@ ldap_get_option(
 
        default:
 #ifdef HAVE_TLS
-               if ( ldap_pvt_tls_get_option(lo, option, outvalue ) == 0 )
+               if ( ldap_pvt_tls_get_option((struct ldapoptions *)lo, option, outvalue ) == 0 )
+                       return LDAP_OPT_SUCCESS;
+#endif
+#ifdef HAVE_CYRUS_SASL
+               if ( ldap_pvt_sasl_get_option(ld, option, outvalue ) == 0 )
                        return LDAP_OPT_SUCCESS;
 #endif
                /* bad param */
@@ -304,15 +302,27 @@ ldap_set_option(
        LDAP_CONST void *invalue)
 {
        struct ldapoptions *lo;
+       int *dbglvl = NULL;
 
-       if( ldap_int_global_options.ldo_valid != LDAP_INITIALIZED ) {
-               ldap_int_initialize();
+       /* Get pointer to global option structure */
+       lo = LDAP_INT_GLOBAL_OPT();
+       if (lo == NULL) {
+               return LDAP_NO_MEMORY;
        }
 
-       if(ld == NULL) {
-               lo = &ldap_int_global_options;
+       /*
+        * The architecture to turn on debugging has a chicken and egg
+        * problem. Thus, we introduce a fix here.
+        */
+
+       if (option == LDAP_OPT_DEBUG_LEVEL)
+           dbglvl = (int *) invalue;
 
-       } else {
+       if( lo->ldo_valid != LDAP_INITIALIZED ) {
+               ldap_int_initialize(lo, dbglvl);
+       }
+
+       if(ld != NULL) {
                assert( LDAP_VALID( ld ) );
 
                if( !LDAP_VALID( ld ) ) {
@@ -407,6 +417,11 @@ ldap_set_option(
                                return LDAP_OPT_ERROR;
                        }
                } return LDAP_OPT_SUCCESS;
+
+       /* Only accessed from inside this function by ldap_set_rebind_proc() */
+       case LDAP_OPT_REBIND_PROC: {
+                       lo->ldo_rebindproc = (LDAP_REBIND_PROC *)invalue;               
+               } return LDAP_OPT_SUCCESS;
        }
 
        if(invalue == NULL) {
@@ -440,39 +455,77 @@ ldap_set_option(
                                /* not supported */
                                break;
                        }
-                       ld->ld_version = vers;
+                       lo->ldo_version = vers;
                } return LDAP_OPT_SUCCESS;
 
 
        case LDAP_OPT_HOST_NAME: {
                        const char *host = (const char *) invalue;
+                       LDAPURLDesc *ludlist = NULL;
+                       int rc = LDAP_OPT_SUCCESS;
+
+                       if(host != NULL) {
+                               rc = ldap_url_parsehosts(&ludlist, host);
 
-                       if(lo->ldo_defhost != NULL) {
-                               LDAP_FREE(lo->ldo_defhost);
-                               lo->ldo_defhost = NULL;
+                       } else if(ld == NULL) {
+                               /*
+                                * must want global default returned
+                                * to initial condition.
+                                */
+                               rc = ldap_url_parselist(&ludlist, "ldap://localhost/");
+
+                       } else {
+                               /*
+                                * must want the session default
+                                *   updated to the current global default
+                                */
+                               ludlist = ldap_url_duplist(
+                                       ldap_int_global_options.ldo_defludp);
+                               if (ludlist == NULL)
+                                       rc = LDAP_NO_MEMORY;
                        }
 
-                       if(host != NULL) {
-                               lo->ldo_defhost = LDAP_STRDUP(host);
-                               return LDAP_OPT_SUCCESS;
+                       if (rc == LDAP_OPT_SUCCESS) {
+                               if (lo->ldo_defludp != NULL)
+                                       ldap_free_urllist(lo->ldo_defludp);
+                               lo->ldo_defludp = ludlist;
                        }
+                       return rc;
+               }
 
-                       if(ld == NULL) {
+       case LDAP_OPT_URI: {
+                       const char *urls = (const char *) invalue;
+                       LDAPURLDesc *ludlist = NULL;
+                       int rc = LDAP_OPT_SUCCESS;
+
+                       if(urls != NULL) {
+                               rc = ldap_url_parselist(&ludlist, urls);
+
+                       } else if(ld == NULL) {
                                /*
                                 * must want global default returned
                                 * to initial condition.
                                 */
-                               lo->ldo_defhost = LDAP_STRDUP("localhost");
+                               rc = ldap_url_parselist(&ludlist, "ldap://localhost/");
 
                        } else {
                                /*
                                 * must want the session default
                                 *   updated to the current global default
                                 */
-                               lo->ldo_defhost = LDAP_STRDUP(
-                                       ldap_int_global_options.ldo_defhost);
+                               ludlist = ldap_url_duplist(
+                                       ldap_int_global_options.ldo_defludp);
+                               if (ludlist == NULL)
+                                       rc = LDAP_NO_MEMORY;
                        }
-               } return LDAP_OPT_SUCCESS;
+
+                       if (rc == LDAP_OPT_SUCCESS) {
+                               if (lo->ldo_defludp != NULL)
+                                       ldap_free_urllist(lo->ldo_defludp);
+                               lo->ldo_defludp = ludlist;
+                       }
+                       return rc;
+               }
 
        case LDAP_OPT_ERROR_NUMBER: {
                        int err = * (const int *) invalue;
@@ -525,11 +578,21 @@ ldap_set_option(
 
        default:
 #ifdef HAVE_TLS
-               if ( ldap_pvt_tls_set_option( lo, option, invalue ) == 0 )
-                       return LDAP_OPT_SUCCESS;
+               if ( ldap_pvt_tls_set_option( lo, option, (void *)invalue ) == 0 )
+               return LDAP_OPT_SUCCESS;
+#endif
+#ifdef HAVE_CYRUS_SASL
+               if ( ldap_pvt_sasl_set_option( ld, option, (void *)invalue ) == 0 )
+                       return LDAP_OPT_SUCCESS;
 #endif
                /* bad param */
                break;
        }
        return LDAP_OPT_ERROR;
 }
+
+LIBLDAP_F(int)
+ldap_set_rebind_proc( LDAP *ld, LDAP_REBIND_PROC *rebind_proc)
+{
+       return( ldap_set_option( ld, LDAP_OPT_REBIND_PROC, (void *)rebind_proc));
+}