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Diffstat (limited to 'source4/lib/ldb/tools/ldbutil.c')
| -rw-r--r-- | source4/lib/ldb/tools/ldbutil.c | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/source4/lib/ldb/tools/ldbutil.c b/source4/lib/ldb/tools/ldbutil.c new file mode 100644 index 0000000000..3d03da6dd0 --- /dev/null +++ b/source4/lib/ldb/tools/ldbutil.c @@ -0,0 +1,148 @@ +/* + ldb database library utility + + Copyright (C) Matthieu Patou 2009 + + ** 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 + * + * Description: Common function used by ldb_add/ldb_modify/ldb_delete + * + * Author: Matthieu Patou + */ + +#include "ldb.h" + +/* autostarts a transacion if none active */ +static int ldb_do_autotransaction(struct ldb_context *ldb, + struct ldb_request *req) +{ + int ret; + + ret = ldb_transaction_start(ldb); + if (ret != LDB_SUCCESS) { + return ret; + } + + ret = ldb_request(ldb, req); + if (ret == LDB_SUCCESS) { + ret = ldb_wait(req->handle, LDB_WAIT_ALL); + } + + if (ret == LDB_SUCCESS) { + return ldb_transaction_commit(ldb); + } + ldb_transaction_cancel(ldb); + + if (ldb_errstring(ldb) == NULL) { + /* no error string was setup by the backend */ + ldb_asprintf_errstring(ldb, "%s (%d)", ldb_strerror(ret), ret); + } + + return ret; +} +/* + Same as ldb_add but accept control +*/ +int ldb_add_ctrl(struct ldb_context *ldb, + const struct ldb_message *message, + struct ldb_control **controls) +{ + struct ldb_request *req; + int ret; + + ret = ldb_msg_sanity_check(ldb, message); + if (ret != LDB_SUCCESS) { + return ret; + } + + ret = ldb_build_add_req(&req, ldb, ldb, + message, + controls, + NULL, + ldb_op_default_callback, + NULL); + + if (ret != LDB_SUCCESS) return ret; + + /* do request and autostart a transaction */ + ret = ldb_do_autotransaction(ldb, req); + + talloc_free(req); + return ret; +} + +/* + same as ldb_delete but accept control +*/ +int ldb_delete_ctrl(struct ldb_context *ldb, struct ldb_dn *dn, + struct ldb_control **controls) +{ + struct ldb_request *req; + int ret; + + ret = ldb_build_del_req(&req, ldb, ldb, + dn, + controls, + NULL, + ldb_op_default_callback, + NULL); + + if (ret != LDB_SUCCESS) return ret; + + /* do request and autostart a transaction */ + ret = ldb_do_autotransaction(ldb, req); + + talloc_free(req); + return ret; +} + + +/* + same as ldb_modify, but accepts controls +*/ +int ldb_modify_ctrl(struct ldb_context *ldb, + const struct ldb_message *message, + struct ldb_control **controls) +{ + struct ldb_request *req; + int ret; + + ret = ldb_msg_sanity_check(ldb, message); + if (ret != LDB_SUCCESS) { + return ret; + } + + ret = ldb_build_mod_req(&req, ldb, ldb, + message, + controls, + NULL, + ldb_op_default_callback, + NULL); + + if (ret != LDB_SUCCESS) return ret; + + /* do request and autostart a transaction */ + ret = ldb_do_autotransaction(ldb, req); + + talloc_free(req); + return ret; +} |