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a580c871d3
This patch changes a lot of the code in ldb_dn.c, and also removes and add a number of manipulation functions around. The aim is to avoid validating a dn if not necessary as the validation code is necessarily slow. This is mainly to speed up internal operations where input is not user generated and so we can assume the DNs need no validation. The code is designed to keep the data as a string if possible. The code is not yet 100% perfect, but pass all the tests so far. A memleak is certainly present, I'll work on that next. Simo.
95 lines
2.4 KiB
C
95 lines
2.4 KiB
C
/*
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ldb database library
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Copyright (C) Andrew Tridgell 2004
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Copyright (C) Stefan Metzmacher 2004
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** NOTE! The following LGPL license applies to the ldb
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** library. This does NOT imply that all of Samba is released
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** under the LGPL
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/*
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* Name: ldb
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*
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* Component: ldbrename
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*
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* Description: utility to rename records - modelled on ldapmodrdn
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*
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* Author: Andrew Tridgell
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* Author: Stefan Metzmacher
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*/
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#include "includes.h"
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#include "ldb/include/includes.h"
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#include "ldb/tools/cmdline.h"
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static void usage(void)
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{
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printf("Usage: ldbrename [<options>] <olddn> <newdn>\n");
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printf("Options:\n");
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printf(" -H ldb_url choose the database (or $LDB_URL)\n");
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printf(" -o options pass options like modules to activate\n");
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printf(" e.g: -o modules:timestamps\n");
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printf("\n");
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printf("Renames records in a ldb\n\n");
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exit(1);
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}
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int main(int argc, const char **argv)
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{
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struct ldb_context *ldb;
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int ret;
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struct ldb_cmdline *options;
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struct ldb_dn *dn1, *dn2;
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ldb_global_init();
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ldb = ldb_init(NULL);
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options = ldb_cmdline_process(ldb, argc, argv, usage);
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if (options->argc < 2) {
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usage();
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}
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dn1 = ldb_dn_new(ldb, ldb, options->argv[0]);
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dn2 = ldb_dn_new(ldb, ldb, options->argv[1]);
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if ( ! ldb_dn_validate(dn1)) {
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printf("Invalid DN1: %s\n", options->argv[0]);
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return -1;
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}
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if ( ! ldb_dn_validate(dn2)) {
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printf("Invalid DN2: %s\n", options->argv[1]);
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return -1;
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}
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ret = ldb_rename(ldb, dn1, dn2);
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if (ret == 0) {
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printf("Renamed 1 record\n");
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} else {
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printf("rename of '%s' to '%s' failed - %s\n",
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options->argv[0], options->argv[1], ldb_errstring(ldb));
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}
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talloc_free(ldb);
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return ret;
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}
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