]> git.sur5r.net Git - openldap/blobdiff - servers/slapd/slapi/slapi_overlay.c
Merge remote branch 'origin/mdb.master'
[openldap] / servers / slapd / slapi / slapi_overlay.c
index 83ba0f90332e8768ff4fe2e4d0659eef94ca9627..69fb71b34cfafc0df1541a1733288e824577fd7c 100644 (file)
@@ -2,7 +2,7 @@
 /* $OpenLDAP$ */
 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
  *
- * Copyright 2001-2005 The OpenLDAP Foundation.
+ * Copyright 2001-2011 The OpenLDAP Foundation.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -27,6 +27,7 @@
 
 #include "slap.h"
 #include "slapi.h"
+#include "config.h"
 
 #ifdef LDAP_SLAPI
 
@@ -97,12 +98,14 @@ slapi_over_compute_output(
 {
        Attribute               **a;
        AttributeDescription    *desc;
-       SlapReply               *rs = (SlapReply *)c->cac_private;
+       SlapReply               *rs;
 
        if ( c == NULL || attribute == NULL || entry == NULL ) {
                return 0;
        }
 
+       rs = (SlapReply *)c->cac_private;
+
        assert( rs->sr_entry == entry );
 
        desc = attribute->a_desc;
@@ -190,7 +193,7 @@ slapi_over_call_plugins( Slapi_PBlock *pb, int type )
        PBLOCK_ASSERT_OP( pb, 0 );
        op = pb->pb_op;
 
-       if ( op->o_bd != frontendDB ) {
+       if ( !be_match( op->o_bd, frontendDB ) ) {
                rc = slapi_int_call_plugins( frontendDB, type, pb );
        }
        if ( rc >= 0 ) {
@@ -230,7 +233,7 @@ slapi_over_result( Operation *op, SlapReply *rs, int type )
 {
        Slapi_PBlock            *pb = SLAPI_OPERATION_PBLOCK( op );
 
-       assert( rs->sr_type == REP_RESULT );
+       assert( rs->sr_type == REP_RESULT || rs->sr_type == REP_SASL || rs->sr_type == REP_EXTENDED );
 
        slapi_over_call_plugins( pb, type );
 
@@ -278,7 +281,8 @@ slapi_op_bind_callback( Operation *op, SlapReply *rs, int prc )
                                op->o_log_prefix,
                                BER_BVISNULL( &op->o_conn->c_dn )
                                        ? "<empty>" : op->o_conn->c_dn.bv_val,
-                               op->orb_tmp_mech.bv_val, 0, 0 );
+                               BER_BVISNULL( &op->orb_mech )
+                                       ? "<empty>" : op->orb_mech.bv_val, 0, 0 );
 
                        return -1;
                }
@@ -300,7 +304,8 @@ slapi_op_search_callback( Operation *op, SlapReply *rs, int prc )
 
        rs->sr_err = LDAP_SUCCESS;
 
-       if ( slapi_int_call_plugins( op->o_bd, SLAPI_PLUGIN_COMPUTE_SEARCH_REWRITER_FN, pb ) == 0 ) {
+       if ( pb->pb_intop == 0 && 
+            slapi_int_call_plugins( op->o_bd, SLAPI_PLUGIN_COMPUTE_SEARCH_REWRITER_FN, pb ) == 0 ) {
                /*
                 * The plugin can set the SLAPI_SEARCH_FILTER.
                 * SLAPI_SEARCH_STRFILER is not normative.
@@ -322,29 +327,29 @@ struct slapi_op_info {
        {
                SLAPI_PLUGIN_PRE_BIND_FN,
                SLAPI_PLUGIN_POST_BIND_FN,
-               0,
-               0,
+               SLAPI_PLUGIN_INTERNAL_PRE_BIND_FN,
+               SLAPI_PLUGIN_INTERNAL_POST_BIND_FN,
                slapi_op_bind_callback
        },
        {
                SLAPI_PLUGIN_PRE_UNBIND_FN,
                SLAPI_PLUGIN_POST_UNBIND_FN,
-               0,
-               0,
+               SLAPI_PLUGIN_INTERNAL_PRE_UNBIND_FN,
+               SLAPI_PLUGIN_INTERNAL_POST_UNBIND_FN,
                NULL
        },
        {
                SLAPI_PLUGIN_PRE_SEARCH_FN,
                SLAPI_PLUGIN_POST_SEARCH_FN,
-               0,
-               0,
+               SLAPI_PLUGIN_INTERNAL_PRE_SEARCH_FN,
+               SLAPI_PLUGIN_INTERNAL_POST_SEARCH_FN,
                slapi_op_search_callback
        },
        {
                SLAPI_PLUGIN_PRE_COMPARE_FN,
                SLAPI_PLUGIN_POST_COMPARE_FN,
-               0,
-               0,
+               SLAPI_PLUGIN_INTERNAL_PRE_COMPARE_FN,
+               SLAPI_PLUGIN_INTERNAL_POST_COMPARE_FN,
                NULL
        },
        {
@@ -378,8 +383,8 @@ struct slapi_op_info {
        {
                SLAPI_PLUGIN_PRE_ABANDON_FN,
                SLAPI_PLUGIN_POST_ABANDON_FN,
-               0,
-               0,
+               SLAPI_PLUGIN_INTERNAL_PRE_ABANDON_FN,
+               SLAPI_PLUGIN_INTERNAL_POST_ABANDON_FN,
                NULL
        },
        {
@@ -478,7 +483,7 @@ slapi_over_unmerge_controls( Operation *op, SlapReply *rs )
 
        slapi_pblock_get( pb, SLAPI_X_OLD_RESCONTROLS, (void **)&rs_ctrls );
 
-       if ( rs->sr_ctrls == NULL || rs->sr_ctrls == rs_ctrls ) {
+       if ( rs_ctrls == NULL || rs->sr_ctrls == rs_ctrls ) {
                /* no copying done */
                return LDAP_SUCCESS;
        }
@@ -498,6 +503,8 @@ slapi_over_response( Operation *op, SlapReply *rs )
        if ( pb->pb_intop == 0 ) {
                switch ( rs->sr_type ) {
                case REP_RESULT:
+               case REP_SASL:
+               case REP_EXTENDED:
                        rc = slapi_over_result( op, rs, SLAPI_PLUGIN_PRE_RESULT_FN );
                        break;
                case REP_SEARCH:
@@ -527,6 +534,8 @@ slapi_over_cleanup( Operation *op, SlapReply *rs )
        if ( pb->pb_intop == 0 ) {
                switch ( rs->sr_type ) {
                case REP_RESULT:
+               case REP_SASL:
+               case REP_EXTENDED:
                        rc = slapi_over_result( op, rs, SLAPI_PLUGIN_POST_RESULT_FN );
                        break;
                case REP_SEARCH:
@@ -676,11 +685,10 @@ slapi_over_extended( Operation *op, SlapReply *rs )
 
        rc = (*callback)( pb );
        if ( rc == SLAPI_PLUGIN_EXTENDED_SENT_RESULT ) {
-               slapi_pblock_destroy( pb );
-               return rc;
+               goto cleanup;
        } else if ( rc == SLAPI_PLUGIN_EXTENDED_NOT_HANDLED ) {
-               slapi_pblock_destroy( pb );
-               return SLAP_CB_CONTINUE;
+               rc = SLAP_CB_CONTINUE;
+               goto cleanup;
        }
 
        assert( rs->sr_rspoid != NULL );
@@ -694,9 +702,13 @@ slapi_over_extended( Operation *op, SlapReply *rs )
        if ( rs->sr_rspdata != NULL )
                ber_bvfree( rs->sr_rspdata );
 
+       rc = rs->sr_err;
+
+cleanup:
        slapi_pblock_destroy( pb );
+       op->o_callback = cb.sc_next;
 
-       return rs->sr_err;
+       return rc;
 }
 
 static int
@@ -727,10 +739,11 @@ slapi_over_access_allowed(
                rc = SLAP_CB_CONTINUE;
        }
 
-       op->o_callback = cb.sc_next;
-
-       if ( !internal_op )
+       if ( !internal_op ) {
                slapi_pblock_destroy( pb );
+       }
+
+       op->o_callback = cb.sc_next;
 
        return rc;
 }
@@ -751,7 +764,7 @@ slapi_over_acl_group(
        GroupAssertion          *g;
        SlapReply               rs = { REP_RESULT };
 
-       op->o_bd = select_backend( gr_ndn, 0, 0 );
+       op->o_bd = select_backend( gr_ndn, 0 );
 
        for ( g = op->o_groups; g; g = g->ga_next ) {
                if ( g->ga_be != op->o_bd || g->ga_oc != group_oc ||
@@ -807,6 +820,8 @@ slapi_over_acl_group(
                if ( e != target ) {
                        be_entry_release_r( op, e );
                }
+
+               op->o_callback = cb.sc_next;
        } else {
                rc = LDAP_NO_SUCH_OBJECT; /* return SLAP_CB_CONTINUE for correctness? */
        }
@@ -833,6 +848,40 @@ done:
        return rc;
 }
 
+static int
+slapi_over_db_open(
+       BackendDB       *be,
+       ConfigReply     *cr )
+{
+       Slapi_PBlock            *pb;
+       int                     rc;
+
+       pb = slapi_pblock_new();
+
+       rc = slapi_int_call_plugins( be, SLAPI_PLUGIN_START_FN, pb );
+
+       slapi_pblock_destroy( pb );
+
+       return rc;
+}
+
+static int
+slapi_over_db_close(
+       BackendDB       *be,
+       ConfigReply     *cr )
+{
+       Slapi_PBlock            *pb;
+       int                     rc;
+
+       pb = slapi_pblock_new();
+
+       rc = slapi_int_call_plugins( be, SLAPI_PLUGIN_CLOSE_FN, pb );
+
+       slapi_pblock_destroy( pb );
+
+       return rc;
+}
+
 static int
 slapi_over_init()
 {
@@ -851,6 +900,9 @@ slapi_over_init()
        slapi.on_bi.bi_op_abandon       = slapi_op_func;
        slapi.on_bi.bi_op_cancel        = slapi_op_func;
 
+       slapi.on_bi.bi_db_open          = slapi_over_db_open;
+       slapi.on_bi.bi_db_close         = slapi_over_db_close;
+
        slapi.on_bi.bi_extended         = slapi_over_extended;
        slapi.on_bi.bi_access_allowed   = slapi_over_access_allowed;
        slapi.on_bi.bi_operational      = slapi_over_aux_operational;
@@ -864,7 +916,7 @@ int slapi_over_is_inst( BackendDB *be )
        return overlay_is_inst( be, SLAPI_OVERLAY_NAME );
 }
 
-int slapi_over_config( BackendDB *be )
+int slapi_over_config( BackendDB *be, ConfigReply *cr )
 {
        if ( slapi_over_initialized == 0 ) {
                int rc;
@@ -874,7 +926,8 @@ int slapi_over_config( BackendDB *be )
                ldap_pvt_thread_mutex_init( &slapi_time_mutex );
                ldap_pvt_thread_mutex_init( &slapi_printmessage_mutex );
 
-               slapi_log_file = slapi_ch_strdup( LDAP_RUNDIR LDAP_DIRSEP "errors" );
+               if ( slapi_log_file == NULL )
+                       slapi_log_file = slapi_ch_strdup( LDAP_RUNDIR LDAP_DIRSEP "errors" );
 
                rc = slapi_int_init_object_extensions();
                if ( rc != 0 )
@@ -887,7 +940,7 @@ int slapi_over_config( BackendDB *be )
                slapi_over_initialized = 1;
        }
 
-       return overlay_config( be, SLAPI_OVERLAY_NAME );
+       return overlay_config( be, SLAPI_OVERLAY_NAME, -1, NULL, cr );
 }
 
 #endif /* LDAP_SLAPI */