From 7731832751ab9f3c6ddeb66f186d3d7fa1934a6d Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 27 Apr 2024 13:11:40 +0200
Subject: Adding upstream version 2.4.57+dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 servers/slapd/slapschema.c | 165 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 165 insertions(+)
 create mode 100644 servers/slapd/slapschema.c

(limited to 'servers/slapd/slapschema.c')

diff --git a/servers/slapd/slapschema.c b/servers/slapd/slapschema.c
new file mode 100644
index 0000000..9310796
--- /dev/null
+++ b/servers/slapd/slapschema.c
@@ -0,0 +1,165 @@
+/* $OpenLDAP$ */
+/* 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;
+}
-- 
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