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+/* result.c - shell backend result reading function */
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2021 The OpenLDAP Foundation.
+ * 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 the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* Portions Copyright (c) 1995 Regents of the University of Michigan.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that this notice is preserved and that due credit is given
+ * to the University of Michigan at Ann Arbor. The name of the University
+ * may not be used to endorse or promote products derived from this
+ * software without specific prior written permission. This software
+ * is provided ``as is'' without express or implied warranty.
+ */
+/* ACKNOWLEDGEMENTS:
+ * This work was originally developed by the University of Michigan
+ * (as part of U-MICH LDAP).
+ */
+
+#include "portable.h"
+
+#include <stdio.h>
+
+#include <ac/errno.h>
+#include <ac/string.h>
+#include <ac/socket.h>
+#include <ac/unistd.h>
+
+#include "slap.h"
+#include "shell.h"
+
+int
+read_and_send_results(
+ Operation *op,
+ SlapReply *rs,
+ FILE *fp )
+{
+ int bsize, len;
+ char *buf, *bp;
+ char line[BUFSIZ];
+ char ebuf[128];
+
+ /* read in the result and send it along */
+ buf = (char *) ch_malloc( BUFSIZ );
+ buf[0] = '\0';
+ bsize = BUFSIZ;
+ bp = buf;
+ while ( !feof(fp) ) {
+ errno = 0;
+ if ( fgets( line, sizeof(line), fp ) == NULL ) {
+ if ( errno == EINTR ) continue;
+
+ Debug( LDAP_DEBUG_ANY, "shell: fgets failed: %s (%d)\n",
+ AC_STRERROR_R(errno, ebuf, sizeof ebuf), errno, 0 );
+ break;
+ }
+
+ Debug( LDAP_DEBUG_SHELL, "shell search reading line (%s)\n",
+ line, 0, 0 );
+
+ /* ignore lines beginning with # (LDIFv1 comments) */
+ if ( *line == '#' ) {
+ continue;
+ }
+
+ /* ignore lines beginning with DEBUG: */
+ if ( strncasecmp( line, "DEBUG:", 6 ) == 0 ) {
+ continue;
+ }
+
+ len = strlen( line );
+ while ( bp + len + 1 - buf > bsize ) {
+ size_t offset = bp - buf;
+ bsize += BUFSIZ;
+ buf = (char *) ch_realloc( buf, bsize );
+ bp = &buf[offset];
+ }
+ strcpy( bp, line );
+ bp += len;
+
+ /* line marked the end of an entry or result */
+ if ( *line == '\n' ) {
+ if ( strncasecmp( buf, "RESULT", 6 ) == 0 ) {
+ break;
+ }
+
+ if ( (rs->sr_entry = str2entry( buf )) == NULL ) {
+ Debug( LDAP_DEBUG_ANY, "str2entry(%s) failed\n",
+ buf, 0, 0 );
+ } else {
+ rs->sr_attrs = op->oq_search.rs_attrs;
+ rs->sr_flags = REP_ENTRY_MODIFIABLE;
+ send_search_entry( op, rs );
+ entry_free( rs->sr_entry );
+ rs->sr_attrs = NULL;
+ }
+
+ bp = buf;
+ }
+ }
+ (void) str2result( buf, &rs->sr_err, (char **)&rs->sr_matched, (char **)&rs->sr_text );
+
+ /* otherwise, front end will send this result */
+ if ( rs->sr_err != 0 || op->o_tag != LDAP_REQ_BIND ) {
+ send_ldap_result( op, rs );
+ }
+
+ free( buf );
+
+ return( rs->sr_err );
+}
+
+void
+print_suffixes(
+ FILE *fp,
+ Backend *be
+)
+{
+ int i;
+
+ for ( i = 0; be->be_suffix[i].bv_val != NULL; i++ ) {
+ fprintf( fp, "suffix: %s\n", be->be_suffix[i].bv_val );
+ }
+}