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Diffstat (limited to 'lib/ldb/tools/ldbdel.c')
| -rw-r--r-- | lib/ldb/tools/ldbdel.c | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/lib/ldb/tools/ldbdel.c b/lib/ldb/tools/ldbdel.c new file mode 100644 index 0000000..8036d09 --- /dev/null +++ b/lib/ldb/tools/ldbdel.c @@ -0,0 +1,135 @@ +/* + 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: ldbdel + * + * Description: utility to delete records - modelled on ldapdelete + * + * Author: Andrew Tridgell + */ + +#include "replace.h" +#include "ldb.h" +#include "tools/cmdline.h" +#include "ldbutil.h" + +static int dn_cmp(struct ldb_message **msg1, struct ldb_message **msg2) +{ + return ldb_dn_compare((*msg1)->dn, (*msg2)->dn); +} + +static int ldb_delete_recursive(struct ldb_context *ldb, struct ldb_dn *dn,struct ldb_control **req_ctrls) +{ + int ret; + unsigned int i, total=0; + const char *attrs[] = { NULL }; + struct ldb_result *res; + + ret = ldb_search(ldb, ldb, &res, dn, LDB_SCOPE_SUBTREE, attrs, "distinguishedName=*"); + if (ret != LDB_SUCCESS) return ret; + + /* sort the DNs, deepest first */ + TYPESAFE_QSORT(res->msgs, res->count, dn_cmp); + + for (i = 0; i < res->count; i++) { + if (ldb_delete_ctrl(ldb, res->msgs[i]->dn,req_ctrls) == LDB_SUCCESS) { + total++; + } else { + printf("Failed to delete '%s' - %s\n", + ldb_dn_get_linearized(res->msgs[i]->dn), + ldb_errstring(ldb)); + } + } + + talloc_free(res); + + if (total == 0) { + return LDB_ERR_OPERATIONS_ERROR; + } + printf("Deleted %u records\n", total); + return LDB_SUCCESS; +} + +static void usage(struct ldb_context *ldb) +{ + printf("Usage: ldbdel <options> <DN...>\n"); + printf("Deletes records from a ldb\n\n"); + ldb_cmdline_help(ldb, "ldbdel", stdout); + exit(LDB_ERR_OPERATIONS_ERROR); +} + +int main(int argc, const char **argv) +{ + struct ldb_control **req_ctrls; + struct ldb_cmdline *options; + struct ldb_context *ldb; + int ret = 0, i; + 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 < 1) { + usage(ldb); + } + + 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)); + return LDB_ERR_OPERATIONS_ERROR; + } + + for (i=0;i<options->argc;i++) { + struct ldb_dn *dn; + + dn = ldb_dn_new(ldb, ldb, options->argv[i]); + if (dn == NULL) { + return LDB_ERR_OPERATIONS_ERROR; + } + if (options->recursive) { + ret = ldb_delete_recursive(ldb, dn,req_ctrls); + } else { + ret = ldb_delete_ctrl(ldb, dn,req_ctrls); + if (ret == LDB_SUCCESS) { + printf("Deleted 1 record\n"); + } + } + if (ret != LDB_SUCCESS) { + printf("delete of '%s' failed - (%s) %s\n", + ldb_dn_get_linearized(dn), + ldb_strerror(ret), + ldb_errstring(ldb)); + } + } + + talloc_free(mem_ctx); + + return ret; +} |