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https://github.com/samba-team/samba.git
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4b0e5bd753
instead of a search expression. This allows our ldap server to pass its ASN.1 parsed search expressions straight to ldb, instead of going via strings. - updated all the ldb modules code to handle the new interface - got rid of the separate ldb_parse.h now that the ldb_parse structures are exposed externally - moved to C99 structure initialisation in ldb - switched ldap server to using ldb_search_bytree() (This used to be commit 96620ab2ee5d440bbbc51c1bc0cad9977770f897)
146 lines
3.8 KiB
C
146 lines
3.8 KiB
C
/*
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ldb database library
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Copyright (C) Simo Sorce 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: ldb skel module
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*
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* Description: example module
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*
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* Author: Simo Sorce
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*/
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#include "includes.h"
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#include "ldb/include/ldb.h"
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#include "ldb/include/ldb_private.h"
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struct private_data {
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char *errstring;
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};
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/* search */
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static int skel_search(struct ldb_module *module, const char *base,
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enum ldb_scope scope, const char *expression,
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const char * const *attrs, struct ldb_message ***res)
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{
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return ldb_next_search(module, base, scope, expression, attrs, res);
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}
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/* add_record */
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static int skel_add_record(struct ldb_module *module, const struct ldb_message *msg)
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{
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return ldb_next_add_record(module, msg);
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}
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/* modify_record */
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static int skel_modify_record(struct ldb_module *module, const struct ldb_message *msg)
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{
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return ldb_next_modify_record(module, msg);
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}
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/* delete_record */
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static int skel_delete_record(struct ldb_module *module, const char *dn)
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{
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return ldb_next_delete_record(module, dn);
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}
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/* rename_record */
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static int skel_rename_record(struct ldb_module *module, const char *olddn, const char *newdn)
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{
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return ldb_next_rename_record(module, olddn, newdn);
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}
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/* named_lock */
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static int skel_named_lock(struct ldb_module *module, const char *lockname)
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{
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return ldb_next_named_lock(module, lockname);
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}
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/* named_unlock */
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static int skel_named_unlock(struct ldb_module *module, const char *lockname)
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{
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return ldb_next_named_unlock(module, lockname);
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}
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/* return extended error information */
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static const char *skel_errstring(struct ldb_module *module)
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{
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return ldb_next_errstring(module);
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}
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static int skel_destructor(void *module_ctx)
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{
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struct ldb_module *ctx = talloc_get_type(module_ctx, struct ldb_module);
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struct private_data *data = talloc_get_type(ctx->private_data, struct private_data);
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/* put your clean-up functions here */
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if (data->errstring) talloc_free(data->errstring);
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return 0;
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}
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static const struct ldb_module_ops skel_ops = {
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.name = "skel",
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.search = skel_search,
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.search_bytree = skel_search_bytree,
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.add_record = skel_add_record,
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.modify_record = skel_modify_record,
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.delete_record = skel_delete_record,
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.rename_record = skel_rename_record,
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.named_lock = skel_named_lock,
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.named_unlock = skel_named_unlock,
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.errstring = skel_errstring
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};
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#ifdef HAVE_DLOPEN_DISABLED
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struct ldb_module *init_module(struct ldb_context *ldb, const char *options[])
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#else
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struct ldb_module *skel_module_init(struct ldb_context *ldb, const char *options[])
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#endif
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{
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struct ldb_module *ctx;
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struct private_data *data;
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ctx = talloc(ldb, struct ldb_module);
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if (!ctx)
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return NULL;
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data = talloc(ctx, struct private_data);
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if (data == NULL) {
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talloc_free(ctx);
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return NULL;
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}
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data->errstring = NULL;
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ctx->private_data = data;
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ctx->ldb = ldb;
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ctx->prev = ctx->next = NULL;
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ctx->ops = &skel_ops;
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talloc_set_destructor (ctx, skel_destructor);
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return ctx;
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}
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