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-rw-r--r--servers/slapd/slapschema.c165
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diff --git a/servers/slapd/slapschema.c b/servers/slapd/slapschema.c
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+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2021 The OpenLDAP Foundation.
+ * Portions Copyright 1998-2003 Kurt D. Zeilenga.
+ * Portions Copyright 2003 IBM Corporation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* ACKNOWLEDGEMENTS:
+ * This work was initially developed by Pierangelo Masarati for inclusion
+ * in OpenLDAP Software. Code portions borrowed from slapcat.c;
+ * contributors are Kurt Zeilenga and Jong Hyuk Choi
+ */
+
+#include "portable.h"
+
+#include <stdio.h>
+
+#include "ac/stdlib.h"
+#include "ac/ctype.h"
+#include "ac/socket.h"
+#include "ac/string.h"
+
+#include "slapcommon.h"
+#include "ldif.h"
+
+static volatile sig_atomic_t gotsig;
+
+static RETSIGTYPE
+slapcat_sig( int sig )
+{
+ gotsig=1;
+}
+
+int
+slapschema( int argc, char **argv )
+{
+ ID id;
+ int rc = EXIT_SUCCESS;
+ const char *progname = "slapschema";
+ Connection conn = { 0 };
+ OperationBuffer opbuf;
+ Operation *op = NULL;
+ void *thrctx;
+ int requestBSF = 0;
+ int doBSF = 0;
+
+ slap_tool_init( progname, SLAPCAT, argc, argv );
+
+ requestBSF = ( sub_ndn.bv_len || filter );
+
+#ifdef SIGPIPE
+ (void) SIGNAL( SIGPIPE, slapcat_sig );
+#endif
+#ifdef SIGHUP
+ (void) SIGNAL( SIGHUP, slapcat_sig );
+#endif
+ (void) SIGNAL( SIGINT, slapcat_sig );
+ (void) SIGNAL( SIGTERM, slapcat_sig );
+
+ if( !be->be_entry_open ||
+ !be->be_entry_close ||
+ !( be->be_entry_first || be->be_entry_first_x ) ||
+ !be->be_entry_next ||
+ !be->be_entry_get )
+ {
+ fprintf( stderr, "%s: database doesn't support necessary operations.\n",
+ progname );
+ exit( EXIT_FAILURE );
+ }
+
+ if( be->be_entry_open( be, 0 ) != 0 ) {
+ fprintf( stderr, "%s: could not open database.\n",
+ progname );
+ exit( EXIT_FAILURE );
+ }
+
+ thrctx = ldap_pvt_thread_pool_context();
+ connection_fake_init( &conn, &opbuf, thrctx );
+ op = &opbuf.ob_op;
+ op->o_tmpmemctx = NULL;
+ op->o_bd = be;
+
+
+ if ( !requestBSF && be->be_entry_first ) {
+ id = be->be_entry_first( be );
+
+ } else {
+ if ( be->be_entry_first_x ) {
+ id = be->be_entry_first_x( be,
+ sub_ndn.bv_len ? &sub_ndn : NULL, scope, filter );
+
+ } else {
+ assert( be->be_entry_first != NULL );
+ doBSF = 1;
+ id = be->be_entry_first( be );
+ }
+ }
+
+ for ( ; id != NOID; id = be->be_entry_next( be ) ) {
+ Entry* e;
+ char textbuf[SLAP_TEXT_BUFLEN];
+ size_t textlen = sizeof(textbuf);
+ const char *text = NULL;
+
+ if ( gotsig )
+ break;
+
+ e = be->be_entry_get( be, id );
+ if ( e == NULL ) {
+ printf("# no data for entry id=%08lx\n\n", (long) id );
+ rc = EXIT_FAILURE;
+ if( continuemode ) continue;
+ break;
+ }
+
+ if ( doBSF ) {
+ if ( sub_ndn.bv_len && !dnIsSuffixScope( &e->e_nname, &sub_ndn, scope ) )
+ {
+ be_entry_release_r( op, e );
+ continue;
+ }
+
+
+ if ( filter != NULL ) {
+ int rc = test_filter( NULL, e, filter );
+ if ( rc != LDAP_COMPARE_TRUE ) {
+ be_entry_release_r( op, e );
+ continue;
+ }
+ }
+ }
+
+ if( verbose ) {
+ printf( "# id=%08lx\n", (long) id );
+ }
+
+ rc = entry_schema_check( op, e, NULL, 0, 0, NULL,
+ &text, textbuf, textlen );
+ if ( rc != LDAP_SUCCESS ) {
+ fprintf( ldiffp->fp, "# (%d) %s%s%s\n",
+ rc, ldap_err2string( rc ),
+ text ? ": " : "",
+ text ? text : "" );
+ fprintf( ldiffp->fp, "dn: %s\n\n", e->e_name.bv_val );
+ }
+
+ be_entry_release_r( op, e );
+ }
+
+ be->be_entry_close( be );
+
+ if ( slap_tool_destroy() )
+ rc = EXIT_FAILURE;
+
+ return rc;
+}