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/*
ldb database library
Copyright (C) Andrew Tridgell 2004
** NOTE! The following LGPL license applies to the ldb
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
/*
* Name: ldb
*
* Component: ldbmodify
*
* Description: utility to modify records - modelled on ldapmodify
*
* Author: Andrew Tridgell
*/
#include "ldb.h"
#include "tools/cmdline.h"
#include "ldbutil.h"
static unsigned int failures;
static struct ldb_cmdline *options;
static void usage(struct ldb_context *ldb)
{
printf("Usage: ldbmodify <options> <ldif...>\n");
printf("Modifies a ldb based upon ldif change records\n\n");
ldb_cmdline_help(ldb, "ldbmodify", stdout);
exit(LDB_ERR_OPERATIONS_ERROR);
}
/*
process modifies for one file
*/
static int process_file(struct ldb_context *ldb, FILE *f, unsigned int *count)
{
struct ldb_ldif *ldif;
int ret = LDB_SUCCESS;
struct ldb_control **req_ctrls = ldb_parse_control_strings(ldb, ldb, (const char **)options->controls);
if (options->controls != NULL && req_ctrls== NULL) {
printf("parsing controls failed: %s\n", ldb_errstring(ldb));
exit(LDB_ERR_OPERATIONS_ERROR);
}
while ((ldif = ldb_ldif_read_file(ldb, f))) {
switch (ldif->changetype) {
case LDB_CHANGETYPE_NONE:
case LDB_CHANGETYPE_ADD:
ret = ldb_add_ctrl(ldb, ldif->msg,req_ctrls);
break;
case LDB_CHANGETYPE_DELETE:
ret = ldb_delete_ctrl(ldb, ldif->msg->dn,req_ctrls);
break;
case LDB_CHANGETYPE_MODIFY:
ret = ldb_modify_ctrl(ldb, ldif->msg,req_ctrls);
break;
}
if (ret != LDB_SUCCESS) {
fprintf(stderr, "ERR: (%s) \"%s\" on DN %s\n",
ldb_strerror(ret),
ldb_errstring(ldb), ldb_dn_get_linearized(ldif->msg->dn));
failures++;
} else {
(*count)++;
if (options->verbose) {
printf("Modified %s\n", ldb_dn_get_linearized(ldif->msg->dn));
}
}
ldb_ldif_read_free(ldb, ldif);
}
if (!feof(f)) {
fprintf(stderr, "Failed to parse ldif\n");
return -1;
}
return ret;
}
int main(int argc, const char **argv)
{
struct ldb_context *ldb;
unsigned int i, count = 0;
int ret = LDB_SUCCESS;
TALLOC_CTX *mem_ctx = talloc_new(NULL);
ldb = ldb_init(mem_ctx, NULL);
if (ldb == NULL) {
return LDB_ERR_OPERATIONS_ERROR;
}
options = ldb_cmdline_process(ldb, argc, argv, usage);
if (options->argc == 0) {
ret = process_file(ldb, stdin, &count);
} else {
for (i=0;i<options->argc;i++) {
const char *fname = options->argv[i];
FILE *f;
f = fopen(fname, "r");
if (!f) {
perror(fname);
return LDB_ERR_OPERATIONS_ERROR;
}
ret = process_file(ldb, f, &count);
fclose(f);
}
}
talloc_free(mem_ctx);
printf("Modified %u records with %u failures\n", count, failures);
return ret;
}
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