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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 11:11:40 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 11:11:40 +0000 |
commit | 7731832751ab9f3c6ddeb66f186d3d7fa1934a6d (patch) | |
tree | e91015872543a59be2aad26c2fea02e41b57005d /servers/slapd/back-shell/result.c | |
parent | Initial commit. (diff) | |
download | openldap-7731832751ab9f3c6ddeb66f186d3d7fa1934a6d.tar.xz openldap-7731832751ab9f3c6ddeb66f186d3d7fa1934a6d.zip |
Adding upstream version 2.4.57+dfsg.upstream/2.4.57+dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | servers/slapd/back-shell/result.c | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/servers/slapd/back-shell/result.c b/servers/slapd/back-shell/result.c new file mode 100644 index 0000000..9133eaf --- /dev/null +++ b/servers/slapd/back-shell/result.c @@ -0,0 +1,135 @@ +/* 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 ); + } +} |