/* tools.c - tools for slap tools */
/* $OpenLDAP$ */
/*
- * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
#include <ac/string.h>
#include "back-bdb.h"
+#include "external.h"
static DBC *cursor = NULL;
static DBT key, data;
+typedef struct dn_id {
+ ID id;
+ struct berval dn;
+} dn_id;
+
+#define HOLE_SIZE 4096
+static dn_id hbuf[HOLE_SIZE], *holes = hbuf;
+static unsigned nhmax = HOLE_SIZE;
+static unsigned nholes;
+
int bdb_tool_entry_open(
BackendDB *be, int mode )
{
- int rc;
- struct bdb_info *bdb = (struct bdb_info *) be->be_private;
-
- assert( be != NULL );
- assert( bdb != NULL );
-
- rc = bdb->bi_id2entry->bdi_db->cursor(
- bdb->bi_id2entry->bdi_db, NULL, &cursor, 0 );
- if( rc != 0 ) {
- return NOID;
- }
-
/* initialize key and data thangs */
DBTzero( &key );
DBTzero( &data );
int bdb_tool_entry_close(
BackendDB *be )
{
- struct bdb_info *bdb = (struct bdb_info *) be->be_private;
-
assert( be != NULL );
if( key.data ) {
cursor = NULL;
}
+ if( nholes ) {
+ unsigned i;
+ fprintf( stderr, "Error, entries missing!\n");
+ for (i=0; i<nholes; i++) {
+ fprintf(stderr, " entry %ld: %s\n",
+ holes[i].id, holes[i].dn.bv_val);
+ }
+ return -1;
+ }
+
return 0;
}
{
int rc;
ID id;
+ struct bdb_info *bdb = (struct bdb_info *) be->be_private;
assert( be != NULL );
assert( slapMode & SLAP_TOOL_MODE );
- assert( cursor != NULL );
+ assert( bdb != NULL );
+
+ if (cursor == NULL) {
+ rc = bdb->bi_id2entry->bdi_db->cursor(
+ bdb->bi_id2entry->bdi_db, NULL, &cursor,
+ bdb->bi_db_opflags );
+ if( rc != 0 ) {
+ return NOID;
+ }
+ }
rc = cursor->c_get( cursor, &key, &data, DB_NEXT );
return id;
}
+ID bdb_tool_dn2id_get(
+ Backend *be,
+ struct berval *dn
+)
+{
+ struct bdb_info *bdb = (struct bdb_info *) be->be_private;
+ DB *db = bdb->bi_dn2id->bdi_db;
+ int rc;
+ DBT key, data;
+ ID id;
+
+ DBTzero( &key );
+ key.size = dn->bv_len + 2;
+ key.data = ch_malloc( key.size );
+ ((char*)key.data)[0] = DN_BASE_PREFIX;
+ AC_MEMCPY( &((char*)key.data)[1], dn->bv_val, key.size - 1 );
+
+ DBTzero( &data );
+ data.data = &id;
+ data.ulen = sizeof(ID);
+ data.flags = DB_DBT_USERMEM;
+
+ rc = db->get( db, NULL, &key, &data, bdb->bi_db_opflags );
+
+ if( rc != 0 ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( INDEX, ERR, "bdb_tool_dn2id_get: get failed %s (%d)\n",
+ db_strerror(rc), rc, 0 );
+#else
+ Debug( LDAP_DEBUG_TRACE, "bdb_tool_dn2id_get: get failed: %s (%d)\n",
+ db_strerror( rc ), rc, 0 );
+#endif
+ id = NOID;
+ }
+
+ ch_free( key.data );
+ return id;
+}
+
+int bdb_tool_id2entry_get(
+ Backend *be,
+ ID id,
+ Entry **e
+)
+{
+ return bdb_id2entry( be, NULL, id, e );
+}
+
Entry* bdb_tool_entry_get( BackendDB *be, ID id )
{
int rc;
- Entry *e;
+ Entry *e = NULL;
struct berval bv;
assert( be != NULL );
assert( slapMode & SLAP_TOOL_MODE );
assert( data.data != NULL );
+#ifndef BDB_HIER
DBT2bv( &data, &bv );
rc = entry_decode( &bv, &e );
if( rc == LDAP_SUCCESS ) {
e->e_id = id;
}
-
+#else
+ {
+ EntryInfo *ei = NULL;
+ Operation op = {0};
+
+ op.o_bd = be;
+ op.o_tmpmemctx = NULL;
+ op.o_tmpmfuncs = &ch_mfuncs;
+
+ rc = bdb_cache_find_id( &op, NULL, id, &ei, 0, 0, NULL );
+ if ( rc == LDAP_SUCCESS )
+ e = ei->bei_e;
+ }
+#endif
return e;
}
+static int bdb_tool_next_id(
+ Operation *op,
+ DB_TXN *tid,
+ Entry *e,
+ struct berval *text,
+ int hole )
+{
+ struct bdb_info *bdb = (struct bdb_info *) op->o_bd->be_private;
+ struct berval dn = e->e_nname;
+ struct berval pdn;
+ EntryInfo *ei = NULL;
+ int rc;
+
+ rc = bdb_cache_find_ndn( op, tid, &dn, &ei );
+ if ( ei ) bdb_cache_entryinfo_unlock( ei );
+ if ( rc == DB_NOTFOUND ) {
+ if ( be_issuffix( op->o_bd, &dn ) ) {
+ pdn = slap_empty_bv;
+ } else {
+ dnParent( &dn, &pdn );
+ e->e_nname = pdn;
+ rc = bdb_tool_next_id( op, tid, e, text, 1 );
+ if ( rc ) {
+ return rc;
+ }
+ }
+ rc = bdb_next_id( op->o_bd, tid, &e->e_id );
+ if ( rc ) {
+ snprintf( text->bv_val, text->bv_len,
+ "next_id failed: %s (%d)",
+ db_strerror(rc), rc );
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TOOLS, ERR,
+ "=> bdb_tool_next_id: %s\n", text->bv_val, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_ANY,
+ "=> bdb_tool_next_id: %s\n", text->bv_val, 0, 0 );
+#endif
+ return rc;
+ }
+ e->e_nname = dn;
+ rc = bdb_dn2id_add( op, tid, ei, e );
+ if ( rc ) {
+ snprintf( text->bv_val, text->bv_len,
+ "dn2id_add failed: %s (%d)",
+ db_strerror(rc), rc );
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TOOLS, ERR,
+ "=> bdb_tool_next_id: %s\n", text->bv_val, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_ANY,
+ "=> bdb_tool_next_id: %s\n", text->bv_val, 0, 0 );
+#endif
+ } else if ( hole ) {
+ if ( nholes == nhmax - 1 ) {
+ if ( holes == hbuf ) {
+ holes = ch_malloc( nhmax * sizeof(ID) * 2 );
+ AC_MEMCPY( holes, hbuf, sizeof(hbuf) );
+ } else {
+ holes = ch_realloc( holes, nhmax * sizeof(ID) * 2 );
+ }
+ nhmax *= 2;
+ }
+ ber_dupbv( &holes[nholes].dn, &dn );
+ holes[nholes++].id = e->e_id;
+ }
+ } else if ( !hole ) {
+ unsigned i;
+
+ for ( i=0; i<nholes; i++) {
+ if ( holes[i].id == e->e_id ) {
+ int j;
+ free(holes[i].dn.bv_val);
+ for (j=i;j<nholes;j++) holes[j] = holes[j+1];
+ holes[j].id = 0;
+ nholes--;
+ break;
+ } else if ( holes[i].id > e->e_id ) {
+ break;
+ }
+ }
+ }
+ return rc;
+}
+
ID bdb_tool_entry_put(
BackendDB *be,
- Entry *e )
+ Entry *e,
+ struct berval *text )
{
int rc;
struct bdb_info *bdb = (struct bdb_info *) be->be_private;
- DB_TXN *tid;
+ DB_TXN *tid = NULL;
+ Operation op = {0};
assert( be != NULL );
assert( slapMode & SLAP_TOOL_MODE );
+ assert( text );
+ assert( text->bv_val );
+ assert( text->bv_val[0] == '\0' ); /* overconservative? */
+
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TOOLS, ARGS, "=> bdb_tool_entry_put( %ld, \"%s\" )\n",
+ (long) e->e_id, e->e_dn, 0 );
+#else
Debug( LDAP_DEBUG_TRACE, "=> bdb_tool_entry_put( %ld, \"%s\" )\n",
- e->e_id, e->e_dn, 0 );
+ (long) e->e_id, e->e_dn, 0 );
+#endif
- rc = txn_begin( bdb->bi_dbenv, NULL, &tid, 0 );
+ rc = TXN_BEGIN( bdb->bi_dbenv, NULL, &tid,
+ bdb->bi_db_opflags );
if( rc != 0 ) {
+ snprintf( text->bv_val, text->bv_len,
+ "txn_begin failed: %s (%d)",
+ db_strerror(rc), rc );
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TOOLS, ERR, "=> bdb_tool_entry_put: %s\n", text->bv_val, 0, 0 );
+#else
Debug( LDAP_DEBUG_ANY,
- "=> bdb_tool_entry_put: txn_begin failed: %s (%d)\n",
- db_strerror(rc), rc, 0 );
+ "=> bdb_tool_entry_put: %s\n",
+ text->bv_val, 0, 0 );
+#endif
return NOID;
}
- rc = bdb_next_id( be, tid, &e->e_id );
- if( rc != 0 ) {
- Debug( LDAP_DEBUG_ANY,
- "=> bdb_tool_entry_put: next_id failed: %s (%d)\n",
- db_strerror(rc), rc, 0 );
- goto done;
- }
+ op.o_bd = be;
+ op.o_tmpmemctx = NULL;
+ op.o_tmpmfuncs = &ch_mfuncs;
/* add dn2id indices */
- rc = bdb_dn2id_add( be, tid, e->e_ndn, e->e_id );
+ rc = bdb_tool_next_id( &op, tid, e, text, 0 );
if( rc != 0 ) {
- Debug( LDAP_DEBUG_ANY,
- "=> bdb_tool_entry_put: dn2id_add failed: %s (%d)\n",
- db_strerror(rc), rc, 0 );
goto done;
}
/* id2entry index */
rc = bdb_id2entry_add( be, tid, e );
if( rc != 0 ) {
+ snprintf( text->bv_val, text->bv_len,
+ "id2entry_add failed: %s (%d)",
+ db_strerror(rc), rc );
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TOOLS, ERR,
+ "=> bdb_tool_entry_put: %s\n", text->bv_val, 0, 0 );
+#else
Debug( LDAP_DEBUG_ANY,
- "=> bdb_tool_entry_put: id2entry_add failed: %s (%d)\n",
- db_strerror(rc), rc, 0 );
+ "=> bdb_tool_entry_put: %s\n", text->bv_val, 0, 0 );
+#endif
goto done;
}
-#if BDB_INDEX
- rc = bdb_index_entry_add( be, tid, e, e->e_attrs );
+ rc = bdb_index_entry_add( &op, tid, e );
if( rc != 0 ) {
+ snprintf( text->bv_val, text->bv_len,
+ "index_entry_add failed: %s (%d)",
+ db_strerror(rc), rc );
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TOOLS, ERR,
+ "=> bdb_tool_entry_put: %s\n", text->bv_val, 0, 0 );
+#else
Debug( LDAP_DEBUG_ANY,
- "=> bdb_tool_entry_put: index_entry_add failed: %s (%d)\n",
- db_strerror(rc), rc, 0 );
+ "=> bdb_tool_entry_put: %s\n", text->bv_val, 0, 0 );
+#endif
goto done;
}
-#endif
done:
if( rc == 0 ) {
- rc = txn_commit( tid, 0 );
+ rc = TXN_COMMIT( tid, 0 );
if( rc != 0 ) {
+ snprintf( text->bv_val, text->bv_len,
+ "txn_commit failed: %s (%d)",
+ db_strerror(rc), rc );
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TOOLS, ERR,
+ "=> bdb_tool_entry_put: %s\n", text->bv_val, 0, 0 );
+#else
Debug( LDAP_DEBUG_ANY,
- "=> bdb_tool_entry_put: txn_commit failed: %s (%d)\n",
- db_strerror(rc), rc, 0 );
+ "=> bdb_tool_entry_put: %s\n",
+ text->bv_val, 0, 0 );
+#endif
e->e_id = NOID;
}
} else {
+ TXN_ABORT( tid );
+ snprintf( text->bv_val, text->bv_len,
+ "txn_aborted! %s (%d)",
+ db_strerror(rc), rc );
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TOOLS, ERR,
+ "=> bdb_tool_entry_put: %s\n", text->bv_val, 0, 0 );
+#else
Debug( LDAP_DEBUG_ANY,
- "=> bdb_tool_entry_put: txn_aborted!\n",
- 0, 0, 0 );
- txn_abort( tid );
+ "=> bdb_tool_entry_put: %s\n",
+ text->bv_val, 0, 0 );
+#endif
e->e_id = NOID;
}
return e->e_id;
}
-#if BDB_REINDEX
int bdb_tool_entry_reindex(
BackendDB *be,
ID id )
int rc;
Entry *e;
DB_TXN *tid = NULL;
+ Operation op = {0};
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TOOLS, ARGS,
+ "=> bdb_tool_entry_reindex( %ld )\n", (long) id, 0, 0 );
+#else
Debug( LDAP_DEBUG_ARGS, "=> bdb_tool_entry_reindex( %ld )\n",
(long) id, 0, 0 );
-
-#if 0
- rc = txn_begin( bi->bi_dbenv, NULL, &tid, 0 );
#endif
-
+
e = bdb_tool_entry_get( be, id );
if( e == NULL ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TOOLS, DETAIL1,
+ "bdb_tool_entry_reindex:: could not locate id=%ld\n",
+ (long) id, 0, 0 );
+#else
Debug( LDAP_DEBUG_ANY,
"bdb_tool_entry_reindex:: could not locate id=%ld\n",
(long) id, 0, 0 );
-#if 0
- txn_abort( tid );
#endif
return -1;
}
+ rc = TXN_BEGIN( bi->bi_dbenv, NULL, &tid, bi->bi_db_opflags );
+ if( rc != 0 ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TOOLS, ERR,
+ "=> bdb_tool_entry_reindex: txn_begin failed: %s (%d)\n",
+ db_strerror(rc), rc, 0 );
+#else
+ Debug( LDAP_DEBUG_ANY,
+ "=> bdb_tool_entry_reindex: txn_begin failed: %s (%d)\n",
+ db_strerror(rc), rc, 0 );
+#endif
+ goto done;
+ }
+
/*
* just (re)add them for now
* assume that some other routine (not yet implemented)
*
*/
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TOOLS, ERR,
+ "=> bdb_tool_entry_reindex( %ld, \"%s\" )\n", (long) id, e->e_dn, 0 );
+#else
Debug( LDAP_DEBUG_TRACE, "=> bdb_tool_entry_reindex( %ld, \"%s\" )\n",
- id, e->e_dn, 0 );
+ (long) id, e->e_dn, 0 );
+#endif
- rc = bdb_index_entry_add( be, tid, e, e->e_attrs );
+ op.o_bd = be;
+ op.o_tmpmemctx = NULL;
+ op.o_tmpmfuncs = &ch_mfuncs;
- entry_free( e );
+#ifndef BDB_HIER
+ /* add dn2id indices */
+ rc = bdb_dn2id_add( &op, tid, NULL, e );
+ if( rc != 0 && rc != DB_KEYEXIST ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TOOLS, ERR,
+ "=> bdb_tool_entry_reindex: dn2id_add failed: %s (%d)\n",
+ db_strerror(rc), rc, 0 );
+#else
+ Debug( LDAP_DEBUG_ANY,
+ "=> bdb_tool_entry_reindex: dn2id_add failed: %s (%d)\n",
+ db_strerror(rc), rc, 0 );
+#endif
+ goto done;
+ }
+#endif
+
+ rc = bdb_index_entry_add( &op, tid, e );
+
+done:
+ if( rc == 0 ) {
+ rc = TXN_COMMIT( tid, 0 );
+ if( rc != 0 ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TOOLS, ERR,
+ "=> bdb_tool_entry_reindex: txn_commit failed: %s (%d)\n",
+ db_strerror(rc), rc, 0 );
+#else
+ Debug( LDAP_DEBUG_ANY,
+ "=> bdb_tool_entry_reindex: txn_commit failed: %s (%d)\n",
+ db_strerror(rc), rc, 0 );
+#endif
+ e->e_id = NOID;
+ }
+
+ } else {
+ TXN_ABORT( tid );
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TOOLS, DETAIL1,
+ "=> bdb_tool_entry_reindex: txn_aborted! %s (%d)\n",
+ db_strerror(rc), rc, 0 );
+#else
+ Debug( LDAP_DEBUG_ANY,
+ "=> bdb_tool_entry_reindex: txn_aborted! %s (%d)\n",
+ db_strerror(rc), rc, 0 );
+#endif
+ e->e_id = NOID;
+ }
+ bdb_entry_release( &op, e, 0 );
return rc;
}
+
+ID bdb_tool_entry_modify(
+ BackendDB *be,
+ Entry *e,
+ struct berval *text )
+{
+ int rc;
+ struct bdb_info *bdb = (struct bdb_info *) be->be_private;
+ DB_TXN *tid = NULL;
+ Operation op = {0};
+
+ assert( be != NULL );
+ assert( slapMode & SLAP_TOOL_MODE );
+
+ assert( text );
+ assert( text->bv_val );
+ assert( text->bv_val[0] == '\0' ); /* overconservative? */
+
+ assert ( e->e_id != NOID );
+ assert ( e->e_id != 0 );
+
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TOOLS, ARGS, "=> bdb_tool_entry_put( %ld, \"%s\" )\n",
+ (long) e->e_id, e->e_dn, 0 );
+#else
+ Debug( LDAP_DEBUG_TRACE, "=> bdb_tool_entry_put( %ld, \"%s\" )\n",
+ (long) e->e_id, e->e_dn, 0 );
+#endif
+
+ rc = TXN_BEGIN( bdb->bi_dbenv, NULL, &tid,
+ bdb->bi_db_opflags );
+ if( rc != 0 ) {
+ snprintf( text->bv_val, text->bv_len,
+ "txn_begin failed: %s (%d)",
+ db_strerror(rc), rc );
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TOOLS, ERR, "=> bdb_tool_entry_put: %s\n", text->bv_val, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_ANY,
+ "=> bdb_tool_entry_put: %s\n",
+ text->bv_val, 0, 0 );
+#endif
+ return NOID;
+ }
+
+ op.o_bd = be;
+ op.o_tmpmemctx = NULL;
+ op.o_tmpmfuncs = &ch_mfuncs;
+
+ /* id2entry index */
+ rc = bdb_id2entry_update( be, tid, e );
+ if( rc != 0 ) {
+ snprintf( text->bv_val, text->bv_len,
+ "id2entry_add failed: %s (%d)",
+ db_strerror(rc), rc );
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TOOLS, ERR,
+ "=> bdb_tool_entry_put: %s\n", text->bv_val, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_ANY,
+ "=> bdb_tool_entry_put: %s\n", text->bv_val, 0, 0 );
+#endif
+ goto done;
+ }
+
+ rc = bdb_index_entry_del( &op, tid, e );
+ if( rc != 0 ) {
+ snprintf( text->bv_val, text->bv_len,
+ "index_entry_del failed: %s (%d)",
+ db_strerror(rc), rc );
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TOOLS, ERR,
+ "=> bdb_tool_entry_put: %s\n", text->bv_val, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_ANY,
+ "=> bdb_tool_entry_put: %s\n", text->bv_val, 0, 0 );
+#endif
+ goto done;
+ }
+
+ rc = bdb_index_entry_add( &op, tid, e );
+ if( rc != 0 ) {
+ snprintf( text->bv_val, text->bv_len,
+ "index_entry_add failed: %s (%d)",
+ db_strerror(rc), rc );
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TOOLS, ERR,
+ "=> bdb_tool_entry_put: %s\n", text->bv_val, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_ANY,
+ "=> bdb_tool_entry_put: %s\n", text->bv_val, 0, 0 );
+#endif
+ goto done;
+ }
+
+done:
+ if( rc == 0 ) {
+ rc = TXN_COMMIT( tid, 0 );
+ if( rc != 0 ) {
+ snprintf( text->bv_val, text->bv_len,
+ "txn_commit failed: %s (%d)",
+ db_strerror(rc), rc );
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TOOLS, ERR,
+ "=> bdb_tool_entry_put: %s\n", text->bv_val, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_ANY,
+ "=> bdb_tool_entry_put: %s\n",
+ text->bv_val, 0, 0 );
#endif
+ e->e_id = NOID;
+ }
+
+ } else {
+ TXN_ABORT( tid );
+ snprintf( text->bv_val, text->bv_len,
+ "txn_aborted! %s (%d)",
+ db_strerror(rc), rc );
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TOOLS, ERR,
+ "=> bdb_tool_entry_put: %s\n", text->bv_val, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_ANY,
+ "=> bdb_tool_entry_put: %s\n",
+ text->bv_val, 0, 0 );
+#endif
+ e->e_id = NOID;
+ }
+
+ return e->e_id;
+}
projects / openldap / blobdiff