Remove our copies of the samba libraries.

Packages are already available in debian unstable and will soon land in Fedora.
See BUILD.TXT for details.
We still keep libreplace as we still use its configure macros, until we find
time to extract only waht we need and have our own macros.

1 files changed, 0 insertions, 335 deletions

diff --git a/ldb/modules/sort.c b/ldb/modules/sort.c
deleted file mode 100644
index 25e56b24c..000000000
--- a/ldb/modules/sort.c
+++ /dev/null
@@ -1,335 +0,0 @@
-/* 
-   ldb database library
-
-   Copyright (C) Simo Sorce  2005-2008
-
-     ** 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: ldb server side sort control module
- *
- *  Description: this module sorts the results of a search
- *
- *  Author: Simo Sorce
- */
-
-#include "ldb_includes.h"
-
-struct opaque {
-	struct ldb_context *ldb;
-	const struct ldb_attrib_handler *h;
-	const char *attribute;
-	int reverse;
-	int result;
-};
-
-struct sort_context {
-	struct ldb_module *module;
-
-	char *attributeName;
-	char *orderingRule;
-	int reverse;
-
-	struct ldb_request *req;
-	struct ldb_message **msgs;
-	char **referrals;
-	int num_msgs;
-	int num_refs;
-
-	const struct ldb_schema_attribute *a;
-	int sort_result;
-};
-
-static int build_response(void *mem_ctx, struct ldb_control ***ctrls, int result, const char *desc)
-{
-	struct ldb_control **controls;
-	struct ldb_sort_resp_control *resp;
-	int i;
-
-	if (*ctrls) {
-		controls = *ctrls;
-		for (i = 0; controls[i]; i++);
-		controls = talloc_realloc(mem_ctx, controls, struct ldb_control *, i + 2);
-	} else {
-		i = 0;
-		controls = talloc_array(mem_ctx, struct ldb_control *, 2);
-	}
-	if (! controls )
-		return LDB_ERR_OPERATIONS_ERROR;
-
-	*ctrls = controls;
-
-	controls[i+1] = NULL;
-	controls[i] = talloc(controls, struct ldb_control);
-	if (! controls[i] )
-		return LDB_ERR_OPERATIONS_ERROR;
-
-	controls[i]->oid = LDB_CONTROL_SORT_RESP_OID;
-	controls[i]->critical = 0;
-
-	resp = talloc(controls[i], struct ldb_sort_resp_control);
-	if (! resp )
-		return LDB_ERR_OPERATIONS_ERROR;
-
-	resp->result = result;
-	resp->attr_desc = talloc_strdup(resp, desc);
-
-	if (! resp->attr_desc )
-		return LDB_ERR_OPERATIONS_ERROR;
-	
-	controls[i]->data = resp;
-
-	return LDB_SUCCESS;
-}
-
-static int sort_compare(struct ldb_message **msg1, struct ldb_message **msg2, void *opaque)
-{
-	struct sort_context *ac = talloc_get_type(opaque, struct sort_context);
-	struct ldb_message_element *el1, *el2;
-
-	if (!ac || ac->sort_result != 0) {
-		/* an error occurred previously,
-		 * let's exit the sorting by returning always 0 */
-		return 0;
-	}
-
-	el1 = ldb_msg_find_element(*msg1, ac->attributeName);
-	el2 = ldb_msg_find_element(*msg2, ac->attributeName);
-
-	if (!el1 || !el2) {
-		/* the attribute was not found return and
-		 * set an error */
-		ac->sort_result = LDB_ERR_UNWILLING_TO_PERFORM;
-		return 0;
-	}
-
-	if (ac->reverse)
-		return ac->a->syntax->comparison_fn(ac->module->ldb, ac, &el2->values[0], &el1->values[0]);
-
-	return ac->a->syntax->comparison_fn(ac->module->ldb, ac, &el1->values[0], &el2->values[0]);
-}
-
-static int server_sort_results(struct sort_context *ac)
-{
-	struct ldb_reply *ares;
-	int i, ret;
-
-	ac->a = ldb_schema_attribute_by_name(ac->module->ldb, ac->attributeName);
-	ac->sort_result = 0;
-
-	ldb_qsort(ac->msgs, ac->num_msgs,
-		  sizeof(struct ldb_message *),
-		  ac, (ldb_qsort_cmp_fn_t)sort_compare);
-
-	if (ac->sort_result != LDB_SUCCESS) {
-		return ac->sort_result;
-	}
-
-	for (i = 0; i < ac->num_msgs; i++) {
-		ares = talloc_zero(ac, struct ldb_reply);
-		if (!ares) {
-			return LDB_ERR_OPERATIONS_ERROR;
-		}
-
-		ares->type = LDB_REPLY_ENTRY;
-		ares->message = talloc_move(ares, &ac->msgs[i]);
-
-		ret = ldb_module_send_entry(ac->req, ares->message, ares->controls);
-		if (ret != LDB_SUCCESS) {
-			return ret;
-		}
-	}
-
-	for (i = 0; i < ac->num_refs; i++) {
-		ares = talloc_zero(ac, struct ldb_reply);
-		if (!ares) {
-			return LDB_ERR_OPERATIONS_ERROR;
-		}
-
-		ares->type = LDB_REPLY_REFERRAL;
-		ares->referral = talloc_move(ares, &ac->referrals[i]);
-
-		ret = ldb_module_send_referral(ac->req, ares->referral);
-		if (ret != LDB_SUCCESS) {
-			return ret;
-		}
-	}
-
-	return LDB_SUCCESS;
-}
-
-static int server_sort_search_callback(struct ldb_request *req, struct ldb_reply *ares)
-{
-	struct sort_context *ac;
-	int ret;
-
-	ac = talloc_get_type(req->context, struct sort_context);
-
-	if (!ares) {
-		return ldb_module_done(ac->req, NULL, NULL,
-					LDB_ERR_OPERATIONS_ERROR);
-	}
-	if (ares->error != LDB_SUCCESS) {
-		return ldb_module_done(ac->req, ares->controls,
-					ares->response, ares->error);
-	}
-
-	switch (ares->type) {
-	case LDB_REPLY_ENTRY:
-		ac->msgs = talloc_realloc(ac, ac->msgs, struct ldb_message *, ac->num_msgs + 2);
-		if (! ac->msgs) {
-			talloc_free(ares);
-			ldb_oom(ac->module->ldb);
-			return ldb_module_done(ac->req, NULL, NULL,
-						LDB_ERR_OPERATIONS_ERROR);
-		}
-
-		ac->msgs[ac->num_msgs] = talloc_steal(ac->msgs, ares->message);
-		ac->num_msgs++;
-		ac->msgs[ac->num_msgs] = NULL;
-
-		break;
-
-	case LDB_REPLY_REFERRAL:
-		ac->referrals = talloc_realloc(ac, ac->referrals, char *, ac->num_refs + 2);
-		if (! ac->referrals) {
-			talloc_free(ares);
-			ldb_oom(ac->module->ldb);
-			return ldb_module_done(ac->req, NULL, NULL,
-						LDB_ERR_OPERATIONS_ERROR);
-		}
-
-		ac->referrals[ac->num_refs] = talloc_steal(ac->referrals, ares->referral);
-		ac->num_refs++;
-		ac->referrals[ac->num_refs] = NULL;
-
-		break;
-
-	case LDB_REPLY_DONE:
-
-		ret = server_sort_results(ac);
-		return ldb_module_done(ac->req, ares->controls,
-					ares->response, ret);
-	}
-
-	talloc_free(ares);
-	return LDB_SUCCESS;
-}
-
-static int server_sort_search(struct ldb_module *module, struct ldb_request *req)
-{
-	struct ldb_control *control;
-	struct ldb_server_sort_control **sort_ctrls;
-	struct ldb_control **saved_controls;
-	struct ldb_control **controls;
-	struct ldb_request *down_req;
-	struct sort_context *ac;
-	int ret;
-
-	/* check if there's a paged request control */
-	control = ldb_request_get_control(req, LDB_CONTROL_SERVER_SORT_OID);
-	if (control == NULL) {
-		/* not found go on */
-		return ldb_next_request(module, req);
-	}
-
-	ac = talloc_zero(req, struct sort_context);
-	if (ac == NULL) {
-		ldb_oom(module->ldb);
-		return LDB_ERR_OPERATIONS_ERROR;
-	}
-
-	ac->module = module;
-	ac->req = req;
-
-	sort_ctrls = talloc_get_type(control->data, struct ldb_server_sort_control *);
-	if (!sort_ctrls) {
-		return LDB_ERR_PROTOCOL_ERROR;
-	}
-
-	/* FIXME: we do not support more than one attribute for sorting right now */
-	/* FIXME: we need to check if the attribute type exist or return an error */
-		
-	if (sort_ctrls[1] != NULL) {
-		if (control->critical) {
-
-			/* callback immediately */
-			ret = build_response(req, &controls,
-					     LDB_ERR_UNWILLING_TO_PERFORM,
-					     "sort control is not complete yet");
-			if (ret != LDB_SUCCESS) {
-				return ldb_module_done(req, NULL, NULL,
-						    LDB_ERR_OPERATIONS_ERROR);
-			}
-
-			return ldb_module_done(req, controls, NULL, ret);
-		} else {
-			/* just pass the call down and don't do any sorting */
-			return ldb_next_request(module, req);
-		}
-	}
-
-	ac->attributeName = sort_ctrls[0]->attributeName;
-	ac->orderingRule = sort_ctrls[0]->orderingRule;
-	ac->reverse = sort_ctrls[0]->reverse;
-
-	ret = ldb_build_search_req_ex(&down_req, module->ldb, ac,
-					req->op.search.base,
-					req->op.search.scope,
-					req->op.search.tree,
-					req->op.search.attrs,
-					req->controls,
-					ac,
-					server_sort_search_callback,
-					req);
-	if (ret != LDB_SUCCESS) {
-		return LDB_ERR_OPERATIONS_ERROR;
-	}
-
-	/* save it locally and remove it from the list */
-	/* we do not need to replace them later as we
-	 * are keeping the original req intact */
-	if (!save_controls(control, down_req, &saved_controls)) {
-		return LDB_ERR_OPERATIONS_ERROR;
-	}
-
-	return ldb_next_request(module, down_req);
-}
-
-static int server_sort_init(struct ldb_module *module)
-{
-	int ret;
-
-	ret = ldb_mod_register_control(module, LDB_CONTROL_SERVER_SORT_OID);
-	if (ret != LDB_SUCCESS) {
-		ldb_debug(module->ldb, LDB_DEBUG_WARNING,
-			"server_sort:"
-			"Unable to register control with rootdse!\n");
-	}
-
-	return ldb_next_init(module);
-}
-
-const struct ldb_module_ops ldb_server_sort_module_ops = {
-	.name		   = "server_sort",
-	.search            = server_sort_search,
-	.init_context	   = server_sort_init
-};