]> git.sur5r.net Git - openldap/blobdiff - servers/slapd/backend.c
Don't use 'shtool mkln' as ln(1) replacement.
[openldap] / servers / slapd / backend.c
index 9ca34811b66118e7b244adf20b73e7e51b89c167..297ec308f981b42310a28d01602493c1054d15bb 100644 (file)
@@ -1,6 +1,6 @@
 /* $OpenLDAP$ */
 /*
- * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
  */
 /* backend.c - routines for dealing with back-end databases */
@@ -272,11 +272,11 @@ int backend_startup(Backend *be)
                if(rc != 0) {
 #ifdef NEW_LOGGING
                        LDAP_LOG(( "backend", LDAP_LEVEL_CRIT,
-                                  "backend_startup: bi_db_open failed!\n" ));
+                               "backend_startup: bi_db_open failed! (%d)\n", rc ));
 #else
                        Debug( LDAP_DEBUG_ANY,
-                               "backend_startup: bi_db_open failed!\n",
-                               0, 0, 0 );
+                               "backend_startup: bi_db_open failed! (%d)\n",
+                               rc, 0, 0 );
 #endif
                        return rc;
                }
@@ -322,11 +322,12 @@ int backend_startup(Backend *be)
                if(rc != 0) {
 #ifdef NEW_LOGGING
                        LDAP_LOG(( "backend", LDAP_LEVEL_CRIT,
-                                  "backend_startup: bi_db_open %d failed!\n", i ));
+                               "backend_startup: bi_db_open(%d) failed! (%d)\n",
+                               i, rc ));
 #else
                        Debug( LDAP_DEBUG_ANY,
-                               "backend_startup: bi_db_open %d failed!\n",
-                               i, 0, 0 );
+                               "backend_startup: bi_db_open(%d) failed! (%d)\n",
+                               i, rc, 0 );
 #endif
                        return rc;
                }
@@ -410,19 +411,19 @@ int backend_shutdown( Backend *be )
 int backend_destroy(void)
 {
        int i;
+       BackendDB *bd;
 
        /* destroy each backend database */
-       for( i = 0; i < nBackendDB; i++ ) {
-               if ( backendDB[i].bd_info->bi_db_destroy ) {
-                       backendDB[i].bd_info->bi_db_destroy(
-                               &backendDB[i] );
+       for( i = 0, bd = backendDB; i < nBackendDB; i++, bd++ ) {
+               if ( bd->bd_info->bi_db_destroy ) {
+                       bd->bd_info->bi_db_destroy( bd );
                }
-               ber_bvecfree( backendDB[i].be_suffix );
-               ber_bvecfree( backendDB[i].be_nsuffix );
-               free( backendDB[i].be_rootdn.bv_val );
-               free( backendDB[i].be_rootndn.bv_val );
-               free( backendDB[i].be_rootpw.bv_val );
-               acl_destroy( backendDB[i].be_acl, global_acl );
+               ber_bvecfree( bd->be_suffix );
+               ber_bvecfree( bd->be_nsuffix );
+               if ( bd->be_rootdn.bv_val ) free( bd->be_rootdn.bv_val );
+               if ( bd->be_rootndn.bv_val ) free( bd->be_rootndn.bv_val );
+               if ( bd->be_rootpw.bv_val ) free( bd->be_rootpw.bv_val );
+               acl_destroy( bd->be_acl, global_acl );
        }
        free( backendDB );
 
@@ -489,6 +490,7 @@ backend_db_init(
 
        be->be_restrictops = global_restrictops;
        be->be_requires = global_requires;
+       be->be_ssf_set = global_ssf_set;
 
        /* assign a default depth limit for alias deref */
        be->be_max_deref_depth = SLAPD_DEFAULT_MAXDEREFDEPTH; 
@@ -533,9 +535,11 @@ select_backend(
                for ( j = 0; backends[i].be_nsuffix != NULL &&
                    backends[i].be_nsuffix[j] != NULL; j++ )
                {
-                       if ((backends[i].be_glueflags&SLAP_GLUE_SUBORDINATE)&&
-                               noSubs)
+                       if (( backends[i].be_flags & SLAP_BFLAG_GLUE_SUBORDINATE )
+                               && noSubs )
+                       {
                                continue;
+                       }
 
                        len = backends[i].be_nsuffix[j]->bv_len;
 
@@ -575,17 +579,13 @@ select_backend(
 int
 be_issuffix(
     Backend    *be,
-    const char *suffix
+    struct berval      *bvsuffix
 )
 {
        int     i;
-       size_t len = strlen(suffix);
 
        for ( i = 0; be->be_nsuffix != NULL && be->be_nsuffix[i] != NULL; i++ ) {
-               if ( len != be->be_nsuffix[i]->bv_len ) {
-                       continue;
-               }
-               if ( strcmp( be->be_nsuffix[i]->bv_val, suffix ) == 0 ) {
+               if ( ber_bvcmp( be->be_nsuffix[i], bvsuffix ) == 0 ) {
                        return( 1 );
                }
        }
@@ -604,7 +604,7 @@ be_isroot( Backend *be, struct berval *ndn )
                return( 0 );
        }
 
-       return strcmp( be->be_rootndn.bv_val, ndn->bv_val ) ? 0 : 1;
+       return dn_match( &be->be_rootndn, ndn );
 }
 
 int
@@ -618,32 +618,24 @@ be_isupdate( Backend *be, struct berval *ndn )
                return( 0 );
        }
 
-       return strcmp( be->be_update_ndn.bv_val, ndn->bv_val ) ? 0 : 1;
+       return dn_match( &be->be_update_ndn, ndn );
 }
 
-char *
+struct berval *
 be_root_dn( Backend *be )
 {
-       if ( !be->be_rootdn.bv_len ) {
-               return( "" );
-       }
-
-       return be->be_rootdn.bv_val;
+       return &be->be_rootdn;
 }
 
 int
 be_isroot_pw( Backend *be,
        Connection *conn,
-       const char *dn,
+       struct berval *ndn,
        struct berval *cred )
 {
        int result;
 
-       struct berval ndn;
-       ndn.bv_val = (char *) dn;
-       ndn.bv_len = dn ? strlen( dn ) : 0;
-
-       if ( ! be_isroot( be, &ndn ) ) {
+       if ( ! be_isroot( be, ndn ) ) {
                return 0;
        }
 
@@ -754,7 +746,7 @@ backend_check_controls(
                if( (*ctrls)->ldctl_iscritical &&
                        !charray_inlist( be->be_controls, (*ctrls)->ldctl_oid ) )
                {
-                       *text = "control unavailable in NamingContext";
+                       *text = "control unavailable in context";
                        return LDAP_UNAVAILABLE_CRITICAL_EXTENSION;
                }
        }
@@ -900,7 +892,7 @@ backend_check_restrictions(
 
                if( requires & SLAP_REQUIRE_STRONG ) {
                        /* should check mechanism */
-                       if( op->o_authmech == NULL || op->o_dn.bv_len == 0 )
+                       if( op->o_authmech.bv_len == 0 || op->o_dn.bv_len == 0 )
                        {
                                *text = "strong authentication required";
                                return LDAP_STRONG_AUTH_REQUIRED;
@@ -908,7 +900,7 @@ backend_check_restrictions(
                }
 
                if( requires & SLAP_REQUIRE_SASL ) {
-                       if( op->o_authmech == NULL || op->o_dn.bv_len == 0 )
+                       if( op->o_authmech.bv_len == 0 || op->o_dn.bv_len == 0 )
                        {
                                *text = "SASL authentication required";
                                return LDAP_STRONG_AUTH_REQUIRED;
@@ -969,7 +961,7 @@ int backend_check_referrals(
                const char *text;
 
                rc = be->be_chk_referrals( be,
-                       conn, op, dn->bv_val, ndn->bv_val, &text );
+                       conn, op, dn, ndn, &text );
 
                if( rc != LDAP_SUCCESS && rc != LDAP_REFERRAL ) {
                        send_ldap_result( conn, op, rc,
@@ -1000,12 +992,11 @@ backend_group(
        ldap_pvt_thread_mutex_unlock( &op->o_abandonmutex );
        if (i) return SLAPD_ABANDON;
 
-       if( target->e_nname.bv_len != gr_ndn->bv_len ||
-               strcmp( target->e_nname.bv_val, gr_ndn->bv_val ) != 0 ) {
+       if ( !dn_match( &target->e_nname, gr_ndn ) ) {
                /* we won't attempt to send it to a different backend */
                
                be = select_backend( gr_ndn, 0,
-                       (be->be_glueflags & SLAP_GLUE_INSTANCE));
+                       (be->be_flags & SLAP_BFLAG_GLUE_INSTANCE));
 
                if (be == NULL) {
                        return LDAP_NO_SUCH_OBJECT;
@@ -1013,32 +1004,33 @@ backend_group(
        } 
 
        ldap_pvt_thread_mutex_lock( &conn->c_mutex );
-       for (g = conn->c_groups; g; g=g->next) {
-               if (g->be != be || g->oc != group_oc || g->at != group_at ||
-                   g->len != gr_ndn->bv_len)
+       for (g = conn->c_groups; g; g=g->ga_next) {
+               if (g->ga_be != be || g->ga_oc != group_oc ||
+                       g->ga_at != group_at || g->ga_len != gr_ndn->bv_len)
                        continue;
-               if (strcmp( g->ndn, gr_ndn->bv_val ) == 0)
+               if (strcmp( g->ga_ndn, gr_ndn->bv_val ) == 0)
                        break;
        }
        ldap_pvt_thread_mutex_unlock( &conn->c_mutex );
-       if (g)
-               return g->res;
+       if (g) {
+               return g->ga_res;
+       }
 
        if( be->be_group ) {
                int res = be->be_group( be, conn, op,
-                       target, gr_ndn->bv_val, op_ndn->bv_val,
+                       target, gr_ndn, op_ndn,
                        group_oc, group_at );
                
                if (op->o_tag != LDAP_REQ_BIND) {
                        g = ch_malloc(sizeof(GroupAssertion) + gr_ndn->bv_len);
-                       g->be = be;
-                       g->oc = group_oc;
-                       g->at = group_at;
-                       g->res = res;
-                       g->len = gr_ndn->bv_len;
-                       strcpy(g->ndn, gr_ndn->bv_val);
+                       g->ga_be = be;
+                       g->ga_oc = group_oc;
+                       g->ga_at = group_at;
+                       g->ga_res = res;
+                       g->ga_len = gr_ndn->bv_len;
+                       strcpy(g->ga_ndn, gr_ndn->bv_val);
                        ldap_pvt_thread_mutex_lock( &conn->c_mutex );
-                       g->next = conn->c_groups;
+                       g->ga_next = conn->c_groups;
                        conn->c_groups = g;
                        ldap_pvt_thread_mutex_unlock( &conn->c_mutex );
                }
@@ -1057,16 +1049,14 @@ backend_attribute(
        Entry   *target,
        struct berval   *edn,
        AttributeDescription *entry_at,
-       struct berval ***vals
+       BerVarray *vals
 )
 {
-       if( target == NULL || target->e_nname.bv_len != edn->bv_len ||
-               strcmp( target->e_ndn, edn->bv_val ) != 0 )
-       {
+       if ( target == NULL || !dn_match( &target->e_nname, edn ) ) {
                /* we won't attempt to send it to a different backend */
                
                be = select_backend( edn, 0,
-                       (be->be_glueflags & SLAP_GLUE_INSTANCE));
+                       (be->be_flags & SLAP_BFLAG_GLUE_INSTANCE));
 
                if (be == NULL) {
                        return LDAP_NO_SUCH_OBJECT;
@@ -1074,7 +1064,7 @@ backend_attribute(
        } 
 
        if( be->be_attribute ) {
-               return be->be_attribute( be, conn, op, target, edn->bv_val,
+               return be->be_attribute( be, conn, op, target, edn,
                        entry_at, vals );
        }
 
@@ -1086,7 +1076,7 @@ Attribute *backend_operational(
        Connection *conn,
        Operation *op,
        Entry *e,
-       char **attrs,
+       AttributeName *attrs,
        int opattrs     )
 {
        Attribute *a = NULL, **ap = &a;