source4/lib/ldb/tools/ldbadd.c

   1 /*
   2    ldb database library
   3
   4    Copyright (C) Andrew Tridgell  2004
   5
   6      ** NOTE! The following LGPL license applies to the ldb
   7      ** library. This does NOT imply that all of Samba is released
   8      ** under the LGPL
   9
  10    This library is free software; you can redistribute it and/or
  11    modify it under the terms of the GNU Lesser General Public
  12    License as published by the Free Software Foundation; either
  13    version 3 of the License, or (at your option) any later version.
  14
  15    This library is distributed in the hope that it will be useful,
  16    but WITHOUT ANY WARRANTY; without even the implied warranty of
  17    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  18    Lesser General Public License for more details.
  19
  20    You should have received a copy of the GNU Lesser General Public
  21    License along with this library; if not, see <http://www.gnu.org/licenses/>.
  22 */
  23
  24 /*
  25  *  Name: ldb
  26  *
  27  *  Component: ldbadd
  28  *
  29  *  Description: utility to add records - modelled on ldapadd
  30  *
  31  *  Author: Andrew Tridgell
  32  */
  33
  34 #include "ldb.h"
  35 #include "tools/cmdline.h"
  36 #include "ldbutil.h"
  37
  38 static unsigned int failures;
  39 static struct ldb_cmdline *options;
  40
  41 static void usage(struct ldb_context *ldb)
  42 {
  43         printf("Usage: ldbadd <options> <ldif...>\n");
  44         printf("Adds records to a ldb, reading ldif the specified list of files\n\n");
  45         ldb_cmdline_help(ldb, "ldbadd", stdout);
  46         exit(1);
  47 }
  48
  49
  50 /*
  51   add records from an opened file
  52 */
  53 static int process_file(struct ldb_context *ldb, FILE *f, unsigned int *count)
  54 {
  55         struct ldb_ldif *ldif;
  56         int ret = LDB_SUCCESS;
  57         struct ldb_control **req_ctrls = ldb_parse_control_strings(ldb, ldb, (const char **)options->controls);
  58         if (options->controls != NULL &&  req_ctrls== NULL) {
  59                 printf("parsing controls failed: %s\n", ldb_errstring(ldb));
  60                 return LDB_ERR_OPERATIONS_ERROR;
  61         }
  62
  63
  64         while ((ldif = ldb_ldif_read_file(ldb, f))) {
  65                 if (ldif->changetype != LDB_CHANGETYPE_ADD &&
  66                     ldif->changetype != LDB_CHANGETYPE_NONE) {
  67                         fprintf(stderr, "Only CHANGETYPE_ADD records allowed\n");
  68                         break;
  69                 }
  70
  71                 ret = ldb_msg_normalize(ldb, ldif, ldif->msg, &ldif->msg);
  72                 if (ret != LDB_SUCCESS) {
  73                         fprintf(stderr,
  74                                 "ERR: Message canonicalize failed - %s\n",
  75                                 ldb_strerror(ret));
  76                         failures++;
  77                         ldb_ldif_read_free(ldb, ldif);
  78                         continue;
  79                 }
  80
  81                 ret = ldb_add_ctrl(ldb, ldif->msg,req_ctrls);
  82                 if (ret != LDB_SUCCESS) {
  83                         fprintf(stderr, "ERR: %s : \"%s\" on DN %s\n",
  84                                 ldb_strerror(ret), ldb_errstring(ldb),
  85                                 ldb_dn_get_linearized(ldif->msg->dn));
  86                         failures++;
  87                 } else {
  88                         (*count)++;
  89                         if (options->verbose) {
  90                                 printf("Added %s\n", ldb_dn_get_linearized(ldif->msg->dn));
  91                         }
  92                 }
  93                 ldb_ldif_read_free(ldb, ldif);
  94         }
  95
  96         return ret;
  97 }
  98
  99
 100
 101 int main(int argc, const char **argv)
 102 {
 103         struct ldb_context *ldb;
 104         unsigned int i, count = 0;
 105         int ret = LDB_SUCCESS;
 106         TALLOC_CTX *mem_ctx = talloc_new(NULL);
 107
 108         ldb = ldb_init(mem_ctx, NULL);
 109         if (ldb == NULL) {
 110                 return LDB_ERR_OPERATIONS_ERROR;
 111         }
 112
 113         options = ldb_cmdline_process(ldb, argc, argv, usage);
 114
 115         ret = ldb_transaction_start(ldb);
 116         if (ret != LDB_SUCCESS) {
 117                 printf("Failed to start transaction: %s\n", ldb_errstring(ldb));
 118                 return ret;
 119         }
 120
 121         if (options->argc == 0) {
 122                 ret = process_file(ldb, stdin, &count);
 123         } else {
 124                 for (i=0;i<options->argc;i++) {
 125                         const char *fname = options->argv[i];
 126                         FILE *f;
 127                         f = fopen(fname, "r");
 128                         if (!f) {
 129                                 perror(fname);
 130                                 exit(1);
 131                         }
 132                         ret = process_file(ldb, f, &count);
 133                         fclose(f);
 134                 }
 135         }
 136
 137         if (count != 0) {
 138                 ret = ldb_transaction_commit(ldb);
 139                 if (ret != LDB_SUCCESS) {
 140                         printf("Failed to commit transaction: %s\n", ldb_errstring(ldb));
 141                         return ret;
 142                 }
 143         } else {
 144                 ldb_transaction_cancel(ldb);
 145         }
 146
 147         talloc_free(mem_ctx);
 148
 149         printf("Added %u records with %u failures\n", count, failures);
 150
 151         return ret;
 152 }