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c7262c7599
openldap/servers/slapd/back-bdb/tools.c
Pierangelo Masarati 4a8ab5dbf2 Mostly based on patches provided by Hallvard B. Furuseth 
ITS#1677 - cast away const warnings
ITS#1678 - unsigned char args to ctype funcs
ITS#1682 - don't redefine ldap_debug
ITS#1683 - uninitialized vars
ITS#1703 - ldo_debug initialization
ITS#1705 - unsigned testing
ITS#1706 - socklen_t args
ITS#1719 - back-tcl update (other cleanups/fixes/improvements; yet untested)
ITS#1724 - integerNormalize/integerFilter/integerIndexer bugs
ITS#1725 - libdes not required

Implement back-null (/dev/null style backend)
Cleanup some misc warnings ("%lu" format, unused/uninitialized vars,
        ambiguous operator precedence)

Kurt, please regenerate configure
2002-04-08 09:43:22 +00:00

375 lines
7.7 KiB
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/* tools.c - tools for slap tools */
/* $OpenLDAP$ */
/*
* Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
#include "portable.h"
#include <stdio.h>
#include <ac/string.h>
#include "back-bdb.h"
static DBC *cursor = NULL;
static DBT key, data;
int bdb_tool_entry_open(
BackendDB *be, int mode )
{
/* initialize key and data thangs */
DBTzero( &key );
DBTzero( &data );
key.flags = DB_DBT_REALLOC;
data.flags = DB_DBT_REALLOC;
return 0;
}
int bdb_tool_entry_close(
BackendDB *be )
{
assert( be != NULL );
if( key.data ) {
ch_free( key.data );
key.data = NULL;
}
if( data.data ) {
ch_free( data.data );
data.data = NULL;
}
if( cursor ) {
cursor->c_close( cursor );
cursor = NULL;
}
return 0;
}
ID bdb_tool_entry_next(
BackendDB *be )
{
int rc;
ID id;
struct bdb_info *bdb = (struct bdb_info *) be->be_private;
assert( be != NULL );
assert( slapMode & SLAP_TOOL_MODE );
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 );
if( rc != 0 ) {
return NOID;
}
if( data.data == NULL ) {
return NOID;
}
AC_MEMCPY( &id, key.data, key.size );
return id;
}
Entry* bdb_tool_entry_get( BackendDB *be, ID id )
{
int rc;
Entry *e;
struct berval bv;
assert( be != NULL );
assert( slapMode & SLAP_TOOL_MODE );
assert( data.data != NULL );
DBT2bv( &data, &bv );
rc = entry_decode( &bv, &e );
if( rc == LDAP_SUCCESS ) {
e->e_id = id;
}
#ifdef BDB_HIER
bdb_fix_dn(be, id, e);
#endif
return e;
}
ID bdb_tool_entry_put(
BackendDB *be,
Entry *e,
struct berval *text )
{
int rc;
struct bdb_info *bdb = (struct bdb_info *) be->be_private;
DB_TXN *tid = NULL;
struct berval pdn;
assert( be != NULL );
assert( slapMode & SLAP_TOOL_MODE );
assert( text );
assert( text->bv_val );
assert( text->bv_val[0] == '\0' );
#ifdef NEW_LOGGING
LDAP_LOG (( "tools", LDAP_LEVEL_ARGS,
"=> bdb_tool_entry_put( %ld, \"%s\" )\n",
(long) e->e_id, e->e_dn ));
#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", LDAP_LEVEL_ERR,
"=> bdb_tool_entry_put: %s\n", text->bv_val ));
#else
Debug( LDAP_DEBUG_ANY,
"=> 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 ) {
snprintf( text->bv_val, text->bv_len,
"next_id failed: %s (%d)",
db_strerror(rc), rc );
#ifdef NEW_LOGGING
LDAP_LOG (( "tools", LDAP_LEVEL_ERR,
"=> bdb_tool_entry_put: %s\n", text->bv_val ));
#else
Debug( LDAP_DEBUG_ANY,
"=> bdb_tool_entry_put: %s\n", text->bv_val, 0, 0 );
#endif
goto done;
}
/* add dn2id indices */
if ( be_issuffix( be, &e->e_nname ) ) {
pdn = slap_empty_bv;
} else {
dnParent( &e->e_nname, &pdn );
}
rc = bdb_dn2id_add( be, tid, &pdn, e );
if( rc != 0 ) {
snprintf( text->bv_val, text->bv_len,
"dn2id_add failed: %s (%d)",
db_strerror(rc), rc );
#ifdef NEW_LOGGING
LDAP_LOG (( "tools", LDAP_LEVEL_ERR,
"=> bdb_tool_entry_put: %s\n", text->bv_val ));
#else
Debug( LDAP_DEBUG_ANY,
"=> bdb_tool_entry_put: %s\n", text->bv_val, 0, 0 );
#endif
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", LDAP_LEVEL_ERR,
"=> bdb_tool_entry_put: %s\n", text->bv_val ));
#else
Debug( LDAP_DEBUG_ANY,
"=> bdb_tool_entry_put: %s\n", text->bv_val, 0, 0 );
#endif
goto done;
}
rc = bdb_index_entry_add( be, tid, e, e->e_attrs );
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", LDAP_LEVEL_ERR,
"=> bdb_tool_entry_put: %s\n", text->bv_val ));
#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", LDAP_LEVEL_ERR,
"=> bdb_tool_entry_put: %s\n", text->bv_val ));
#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", LDAP_LEVEL_ERR,
"=> bdb_tool_entry_put: %s\n", text->bv_val ));
#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;
}
int bdb_tool_entry_reindex(
BackendDB *be,
ID id )
{
struct bdb_info *bi = (struct bdb_info *) be->be_private;
int rc;
Entry *e;
DB_TXN *tid = NULL;
struct berval pdn;
#ifdef NEW_LOGGING
LDAP_LOG (( "tools", LDAP_LEVEL_ARGS,
"=> bdb_tool_entry_reindex( %ld )\n", (long) id ));
#else
Debug( LDAP_DEBUG_ARGS, "=> bdb_tool_entry_reindex( %ld )\n",
(long) id, 0, 0 );
#endif
e = bdb_tool_entry_get( be, id );
if( e == NULL ) {
#ifdef NEW_LOGGING
LDAP_LOG (( "tools", LDAP_LEVEL_DETAIL1,
"bdb_tool_entry_reindex:: could not locate id=%ld\n",
(long) id ));
#else
Debug( LDAP_DEBUG_ANY,
"bdb_tool_entry_reindex:: could not locate id=%ld\n",
(long) id, 0, 0 );
#endif
return -1;
}
rc = TXN_BEGIN( bi->bi_dbenv, NULL, &tid, bi->bi_db_opflags );
if( rc != 0 ) {
#ifdef NEW_LOGGING
LDAP_LOG (( "tools", LDAP_LEVEL_ERR,
"=> bdb_tool_entry_reindex: txn_begin failed: %s (%d)\n",
db_strerror(rc), rc ));
#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)
* will zap index databases
*
*/
#ifdef NEW_LOGGING
LDAP_LOG (( "tools", LDAP_LEVEL_ERR,
"=> bdb_tool_entry_reindex( %ld, \"%s\" )\n",
(long) id, e->e_dn ));
#else
Debug( LDAP_DEBUG_TRACE, "=> bdb_tool_entry_reindex( %ld, \"%s\" )\n",
(long) id, e->e_dn, 0 );
#endif
/* add dn2id indices */
if ( be_issuffix( be, &e->e_nname ) ) {
pdn = slap_empty_bv;
} else {
dnParent( &e->e_nname, &pdn );
}
rc = bdb_dn2id_add( be, tid, &pdn, e );
if( rc != 0 && rc != DB_KEYEXIST ) {
#ifdef NEW_LOGGING
LDAP_LOG (( "tools", LDAP_LEVEL_ERR,
"=> bdb_tool_entry_reindex: dn2id_add failed: %s (%d)\n",
db_strerror(rc), rc ));
#else
Debug( LDAP_DEBUG_ANY,
"=> bdb_tool_entry_reindex: dn2id_add failed: %s (%d)\n",
db_strerror(rc), rc, 0 );
#endif
goto done;
}
rc = bdb_index_entry_add( be, tid, e, e->e_attrs );
done:
if( rc == 0 ) {
rc = TXN_COMMIT( tid, 0 );
if( rc != 0 ) {
#ifdef NEW_LOGGING
LDAP_LOG (( "tools", LDAP_LEVEL_ERR,
"=> bdb_tool_entry_reindex: txn_commit failed: %s (%d)\n",
db_strerror(rc), rc ));
#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", LDAP_LEVEL_DETAIL1,
"=> bdb_tool_entry_reindex: txn_aborted! %s (%d)\n",
db_strerror(rc), rc ));
#else
Debug( LDAP_DEBUG_ANY,
"=> bdb_tool_entry_reindex: txn_aborted! %s (%d)\n",
db_strerror(rc), rc, 0 );
#endif
e->e_id = NOID;
}
return rc;
}
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