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, 899 deletions

diff --git a/ldb/common/ldb_msg.c b/ldb/common/ldb_msg.c
deleted file mode 100644
index 2f5fe1d18..000000000
--- a/ldb/common/ldb_msg.c
+++ /dev/null
@@ -1,899 +0,0 @@
-/* 
-   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: ldb message component utility functions
- *
- *  Description: functions for manipulating ldb_message structures
- *
- *  Author: Andrew Tridgell
- */
-
-#include "ldb_includes.h"
-
-/*
-  create a new ldb_message in a given memory context (NULL for top level)
-*/
-struct ldb_message *ldb_msg_new(void *mem_ctx)
-{
-	return talloc_zero(mem_ctx, struct ldb_message);
-}
-
-/*
-  find an element in a message by attribute name
-*/
-struct ldb_message_element *ldb_msg_find_element(const struct ldb_message *msg, 
-						 const char *attr_name)
-{
-	unsigned int i;
-	for (i=0;i<msg->num_elements;i++) {
-		if (ldb_attr_cmp(msg->elements[i].name, attr_name) == 0) {
-			return &msg->elements[i];
-		}
-	}
-	return NULL;
-}
-
-/*
-  see if two ldb_val structures contain exactly the same data
-  return 1 for a match, 0 for a mis-match
-*/
-int ldb_val_equal_exact(const struct ldb_val *v1, const struct ldb_val *v2)
-{
-	if (v1->length != v2->length) return 0;
-
-	if (v1->length == 0) return 1;
-
-	if (memcmp(v1->data, v2->data, v1->length) == 0) {
-		return 1;
-	}
-
-	return 0;
-}
-
-/*
-  find a value in an element
-  assumes case sensitive comparison
-*/
-struct ldb_val *ldb_msg_find_val(const struct ldb_message_element *el, 
-				 struct ldb_val *val)
-{
-	unsigned int i;
-	for (i=0;i<el->num_values;i++) {
-		if (ldb_val_equal_exact(val, &el->values[i])) {
-			return &el->values[i];
-		}
-	}
-	return NULL;
-}
-
-/*
-  duplicate a ldb_val structure
-*/
-struct ldb_val ldb_val_dup(void *mem_ctx, const struct ldb_val *v)
-{
-	struct ldb_val v2;
-	v2.length = v->length;
-	if (v->data == NULL) {
-		v2.data = NULL;
-		return v2;
-	}
-
-	/* the +1 is to cope with buggy C library routines like strndup
-	   that look one byte beyond */
-	v2.data = talloc_array(mem_ctx, uint8_t, v->length+1);
-	if (!v2.data) {
-		v2.length = 0;
-		return v2;
-	}
-
-	memcpy(v2.data, v->data, v->length);
-	((char *)v2.data)[v->length] = 0;
-	return v2;
-}
-
-/*
-  add an empty element to a message
-*/
-int ldb_msg_add_empty(	struct ldb_message *msg,
-			const char *attr_name,
-			int flags,
-			struct ldb_message_element **return_el)
-{
-	struct ldb_message_element *els;
-
-	els = talloc_realloc(msg, msg->elements, 
-			     struct ldb_message_element, msg->num_elements+1);
-	if (!els) {
-		errno = ENOMEM;
-		return LDB_ERR_OPERATIONS_ERROR;
-	}
-
-	els[msg->num_elements].values = NULL;
-	els[msg->num_elements].num_values = 0;
-	els[msg->num_elements].flags = flags;
-	els[msg->num_elements].name = talloc_strdup(els, attr_name);
-	if (!els[msg->num_elements].name) {
-		errno = ENOMEM;
-		return LDB_ERR_OPERATIONS_ERROR;
-	}
-
-	msg->elements = els;
-	msg->num_elements++;
-
-	if (return_el) {
-		*return_el = &els[msg->num_elements-1];
-	}
-
-	return LDB_SUCCESS;
-}
-
-/*
-  add an empty element to a message
-*/
-int ldb_msg_add(struct ldb_message *msg, 
-		const struct ldb_message_element *el, 
-		int flags)
-{
-	/* We have to copy this, just in case *el is a pointer into
-	 * what ldb_msg_add_empty() is about to realloc() */
-	struct ldb_message_element el_copy = *el;
-	if (ldb_msg_add_empty(msg, el->name, flags, NULL) != 0) {
-		return LDB_ERR_OPERATIONS_ERROR;
-	}
-
-	msg->elements[msg->num_elements-1] = el_copy;
-	msg->elements[msg->num_elements-1].flags = flags;
-
-	return LDB_SUCCESS;
-}
-
-/*
-  add a value to a message
-*/
-int ldb_msg_add_value(struct ldb_message *msg, 
-		      const char *attr_name,
-		      const struct ldb_val *val,
-		      struct ldb_message_element **return_el)
-{
-	struct ldb_message_element *el;
-	struct ldb_val *vals;
-	int ret;
-
-	el = ldb_msg_find_element(msg, attr_name);
-	if (!el) {
-		ret = ldb_msg_add_empty(msg, attr_name, 0, &el);
-		if (ret != LDB_SUCCESS) {
-			return ret;
-		}
-	}
-
-	vals = talloc_realloc(msg, el->values, struct ldb_val, el->num_values+1);
-	if (!vals) {
-		errno = ENOMEM;
-		return LDB_ERR_OPERATIONS_ERROR;
-	}
-	el->values = vals;
-	el->values[el->num_values] = *val;
-	el->num_values++;
-
-	if (return_el) {
-		*return_el = el;
-	}
-
-	return LDB_SUCCESS;
-}
-
-
-/*
-  add a value to a message, stealing it into the 'right' place
-*/
-int ldb_msg_add_steal_value(struct ldb_message *msg, 
-			    const char *attr_name,
-			    struct ldb_val *val)
-{
-	int ret;
-	struct ldb_message_element *el;
-
-	ret = ldb_msg_add_value(msg, attr_name, val, &el);
-	if (ret == LDB_SUCCESS) {
-		talloc_steal(el->values, val->data);
-	}
-	return ret;
-}
-
-
-/*
-  add a string element to a message
-*/
-int ldb_msg_add_string(struct ldb_message *msg, 
-		       const char *attr_name, const char *str)
-{
-	struct ldb_val val;
-
-	val.data = discard_const_p(uint8_t, str);
-	val.length = strlen(str);
-
-	if (val.length == 0) {
-		/* allow empty strings as non-existant attributes */
-		return LDB_SUCCESS;
-	}
-
-	return ldb_msg_add_value(msg, attr_name, &val, NULL);
-}
-
-/*
-  add a string element to a message, stealing it into the 'right' place
-*/
-int ldb_msg_add_steal_string(struct ldb_message *msg, 
-			     const char *attr_name, char *str)
-{
-	struct ldb_val val;
-
-	val.data = (uint8_t *)str;
-	val.length = strlen(str);
-
-	return ldb_msg_add_steal_value(msg, attr_name, &val);
-}
-
-/*
-  add a printf formatted element to a message
-*/
-int ldb_msg_add_fmt(struct ldb_message *msg, 
-		    const char *attr_name, const char *fmt, ...)
-{
-	struct ldb_val val;
-	va_list ap;
-	char *str;
-
-	va_start(ap, fmt);
-	str = talloc_vasprintf(msg, fmt, ap);
-	va_end(ap);
-
-	if (str == NULL) return LDB_ERR_OPERATIONS_ERROR;
-
-	val.data   = (uint8_t *)str;
-	val.length = strlen(str);
-
-	return ldb_msg_add_steal_value(msg, attr_name, &val);
-}
-
-/*
-  compare two ldb_message_element structures
-  assumes case senistive comparison
-*/
-int ldb_msg_element_compare(struct ldb_message_element *el1, 
-			    struct ldb_message_element *el2)
-{
-	unsigned int i;
-
-	if (el1->num_values != el2->num_values) {
-		return el1->num_values - el2->num_values;
-	}
-
-	for (i=0;i<el1->num_values;i++) {
-		if (!ldb_msg_find_val(el2, &el1->values[i])) {
-			return -1;
-		}
-	}
-
-	return 0;
-}
-
-/*
-  compare two ldb_message_element structures
-  comparing by element name
-*/
-int ldb_msg_element_compare_name(struct ldb_message_element *el1, 
-				 struct ldb_message_element *el2)
-{
-	return ldb_attr_cmp(el1->name, el2->name);
-}
-
-/*
-  convenience functions to return common types from a message
-  these return the first value if the attribute is multi-valued
-*/
-const struct ldb_val *ldb_msg_find_ldb_val(const struct ldb_message *msg, 
-					   const char *attr_name)
-{
-	struct ldb_message_element *el = ldb_msg_find_element(msg, attr_name);
-	if (!el || el->num_values == 0) {
-		return NULL;
-	}
-	return &el->values[0];
-}
-
-int ldb_msg_find_attr_as_int(const struct ldb_message *msg, 
-			     const char *attr_name,
-			     int default_value)
-{
-	const struct ldb_val *v = ldb_msg_find_ldb_val(msg, attr_name);
-	if (!v || !v->data) {
-		return default_value;
-	}
-	return strtol((const char *)v->data, NULL, 0);
-}
-
-unsigned int ldb_msg_find_attr_as_uint(const struct ldb_message *msg, 
-				       const char *attr_name,
-				       unsigned int default_value)
-{
-	const struct ldb_val *v = ldb_msg_find_ldb_val(msg, attr_name);
-	if (!v || !v->data) {
-		return default_value;
-	}
-	return strtoul((const char *)v->data, NULL, 0);
-}
-
-int64_t ldb_msg_find_attr_as_int64(const struct ldb_message *msg, 
-				   const char *attr_name,
-				   int64_t default_value)
-{
-	const struct ldb_val *v = ldb_msg_find_ldb_val(msg, attr_name);
-	if (!v || !v->data) {
-		return default_value;
-	}
-	return strtoll((const char *)v->data, NULL, 0);
-}
-
-uint64_t ldb_msg_find_attr_as_uint64(const struct ldb_message *msg, 
-				     const char *attr_name,
-				     uint64_t default_value)
-{
-	const struct ldb_val *v = ldb_msg_find_ldb_val(msg, attr_name);
-	if (!v || !v->data) {
-		return default_value;
-	}
-	return strtoull((const char *)v->data, NULL, 0);
-}
-
-double ldb_msg_find_attr_as_double(const struct ldb_message *msg, 
-				   const char *attr_name,
-				   double default_value)
-{
-	const struct ldb_val *v = ldb_msg_find_ldb_val(msg, attr_name);
-	if (!v || !v->data) {
-		return default_value;
-	}
-	return strtod((const char *)v->data, NULL);
-}
-
-int ldb_msg_find_attr_as_bool(const struct ldb_message *msg, 
-			      const char *attr_name,
-			      int default_value)
-{
-	const struct ldb_val *v = ldb_msg_find_ldb_val(msg, attr_name);
-	if (!v || !v->data) {
-		return default_value;
-	}
-	if (v->length == 5 && strncasecmp((const char *)v->data, "FALSE", 5) == 0) {
-		return 0;
-	}
-	if (v->length == 4 && strncasecmp((const char *)v->data, "TRUE", 4) == 0) {
-		return 1;
-	}
-	return default_value;
-}
-
-const char *ldb_msg_find_attr_as_string(const struct ldb_message *msg, 
-					const char *attr_name,
-					const char *default_value)
-{
-	const struct ldb_val *v = ldb_msg_find_ldb_val(msg, attr_name);
-	if (!v || !v->data) {
-		return default_value;
-	}
-	return (const char *)v->data;
-}
-
-struct ldb_dn *ldb_msg_find_attr_as_dn(struct ldb_context *ldb,
-				       void *mem_ctx,
-				       const struct ldb_message *msg,
-				       const char *attr_name)
-{
-	struct ldb_dn *res_dn;
-	const struct ldb_val *v;
-
-	v = ldb_msg_find_ldb_val(msg, attr_name);
-	if (!v || !v->data) {
-		return NULL;
-	}
-	res_dn = ldb_dn_from_ldb_val(mem_ctx, ldb, v);
-	if ( ! ldb_dn_validate(res_dn)) {
-		talloc_free(res_dn);
-		return NULL;
-	}
-	return res_dn;
-}
-
-/*
-  sort the elements of a message by name
-*/
-void ldb_msg_sort_elements(struct ldb_message *msg)
-{
-	qsort(msg->elements, msg->num_elements, sizeof(struct ldb_message_element), 
-	      (comparison_fn_t)ldb_msg_element_compare_name);
-}
-
-/*
-  shallow copy a message - copying only the elements array so that the caller
-  can safely add new elements without changing the message
-*/
-struct ldb_message *ldb_msg_copy_shallow(TALLOC_CTX *mem_ctx, 
-					 const struct ldb_message *msg)
-{
-	struct ldb_message *msg2;
-	int i;
-
-	msg2 = talloc(mem_ctx, struct ldb_message);
-	if (msg2 == NULL) return NULL;
-
-	*msg2 = *msg;
-
-	msg2->elements = talloc_array(msg2, struct ldb_message_element, 
-				      msg2->num_elements);
-	if (msg2->elements == NULL) goto failed;
-
-	for (i=0;i<msg2->num_elements;i++) {
-		msg2->elements[i] = msg->elements[i];
-	}
-
-	return msg2;
-
-failed:
-	talloc_free(msg2);
-	return NULL;
-}
-
-
-/*
-  copy a message, allocating new memory for all parts
-*/
-struct ldb_message *ldb_msg_copy(TALLOC_CTX *mem_ctx, 
-				 const struct ldb_message *msg)
-{
-	struct ldb_message *msg2;
-	int i, j;
-
-	msg2 = ldb_msg_copy_shallow(mem_ctx, msg);
-	if (msg2 == NULL) return NULL;
-
-	msg2->dn = ldb_dn_copy(msg2, msg2->dn);
-	if (msg2->dn == NULL) goto failed;
-
-	for (i=0;i<msg2->num_elements;i++) {
-		struct ldb_message_element *el = &msg2->elements[i];
-		struct ldb_val *values = el->values;
-		el->name = talloc_strdup(msg2->elements, el->name);
-		if (el->name == NULL) goto failed;
-		el->values = talloc_array(msg2->elements, struct ldb_val, el->num_values);
-		for (j=0;j<el->num_values;j++) {
-			el->values[j] = ldb_val_dup(el->values, &values[j]);
-			if (el->values[j].data == NULL && values[j].length != 0) {
-				goto failed;
-			}
-		}
-	}
-
-	return msg2;
-
-failed:
-	talloc_free(msg2);
-	return NULL;
-}
-
-
-/*
-  canonicalise a message, merging elements of the same name
-*/
-struct ldb_message *ldb_msg_canonicalize(struct ldb_context *ldb, 
-					 const struct ldb_message *msg)
-{
-	int i;
-	struct ldb_message *msg2;
-
-	msg2 = ldb_msg_copy(ldb, msg);
-	if (msg2 == NULL) return NULL;
-
-	ldb_msg_sort_elements(msg2);
-
-	for (i=1;i<msg2->num_elements;i++) {
-		struct ldb_message_element *el1 = &msg2->elements[i-1];
-		struct ldb_message_element *el2 = &msg2->elements[i];
-		if (ldb_msg_element_compare_name(el1, el2) == 0) {
-			el1->values = talloc_realloc(msg2->elements, el1->values, struct ldb_val, 
-						       el1->num_values + el2->num_values);
-			if (el1->values == NULL) {
-				return NULL;
-			}
-			memcpy(el1->values + el1->num_values,
-			       el2->values,
-			       sizeof(struct ldb_val) * el2->num_values);
-			el1->num_values += el2->num_values;
-			talloc_free(discard_const_p(char, el2->name));
-			if (i+1<msg2->num_elements) {
-				memmove(el2, el2+1, sizeof(struct ldb_message_element) * 
-					(msg2->num_elements - (i+1)));
-			}
-			msg2->num_elements--;
-			i--;
-		}
-	}
-
-	return msg2;
-}
-
-
-/*
-  return a ldb_message representing the differences between msg1 and msg2. If you
-  then use this in a ldb_modify() call it can be used to save edits to a message
-*/
-struct ldb_message *ldb_msg_diff(struct ldb_context *ldb, 
-				 struct ldb_message *msg1,
-				 struct ldb_message *msg2)
-{
-	struct ldb_message *mod;
-	struct ldb_message_element *el;
-	unsigned int i;
-
-	mod = ldb_msg_new(ldb);
-
-	mod->dn = msg1->dn;
-	mod->num_elements = 0;
-	mod->elements = NULL;
-
-	msg2 = ldb_msg_canonicalize(ldb, msg2);
-	if (msg2 == NULL) {
-		return NULL;
-	}
-	
-	/* look in msg2 to find elements that need to be added
-	   or modified */
-	for (i=0;i<msg2->num_elements;i++) {
-		el = ldb_msg_find_element(msg1, msg2->elements[i].name);
-
-		if (el && ldb_msg_element_compare(el, &msg2->elements[i]) == 0) {
-			continue;
-		}
-
-		if (ldb_msg_add(mod, 
-				&msg2->elements[i],
-				el?LDB_FLAG_MOD_REPLACE:LDB_FLAG_MOD_ADD) != 0) {
-			return NULL;
-		}
-	}
-
-	/* look in msg1 to find elements that need to be deleted */
-	for (i=0;i<msg1->num_elements;i++) {
-		el = ldb_msg_find_element(msg2, msg1->elements[i].name);
-		if (!el) {
-			if (ldb_msg_add_empty(mod, 
-					      msg1->elements[i].name,
-					      LDB_FLAG_MOD_DELETE, NULL) != 0) {
-				return NULL;
-			}
-		}
-	}
-
-	return mod;
-}
-
-int ldb_msg_sanity_check(struct ldb_context *ldb, 
-			 const struct ldb_message *msg)
-{
-	int i, j;
-
-	/* basic check on DN */
-	if (msg->dn == NULL) {
-		/* TODO: return also an error string */
-		ldb_set_errstring(ldb, "ldb message lacks a DN!");
-		return LDB_ERR_INVALID_DN_SYNTAX;
-	}
-
-	/* basic syntax checks */
-	for (i = 0; i < msg->num_elements; i++) {
-		for (j = 0; j < msg->elements[i].num_values; j++) {
-			if (msg->elements[i].values[j].length == 0) {
-				TALLOC_CTX *mem_ctx = talloc_new(ldb);
-				/* an attribute cannot be empty */
-				/* TODO: return also an error string */
-				ldb_asprintf_errstring(ldb, "Element %s has empty attribute in ldb message (%s)!",
-							    msg->elements[i].name, 
-							    ldb_dn_get_linearized(msg->dn));
-				talloc_free(mem_ctx);
-				return LDB_ERR_INVALID_ATTRIBUTE_SYNTAX;
-			}
-		}
-	}
-
-	return LDB_SUCCESS;
-}
-
-
-
-
-/*
-  copy an attribute list. This only copies the array, not the elements
-  (ie. the elements are left as the same pointers)
-*/
-const char **ldb_attr_list_copy(TALLOC_CTX *mem_ctx, const char * const *attrs)
-{
-	const char **ret;
-	int i;
-	for (i=0;attrs[i];i++) /* noop */ ;
-	ret = talloc_array(mem_ctx, const char *, i+1);
-	if (ret == NULL) {
-		return NULL;
-	}
-	for (i=0;attrs[i];i++) {
-		ret[i] = attrs[i];
-	}
-	ret[i] = attrs[i];
-	return ret;
-}
-
-
-/*
-  copy an attribute list. This only copies the array, not the elements
-  (ie. the elements are left as the same pointers).  The new attribute is added to the list.
-*/
-const char **ldb_attr_list_copy_add(TALLOC_CTX *mem_ctx, const char * const *attrs, const char *new_attr)
-{
-	const char **ret;
-	int i;
-	bool found = false;
-	for (i=0;attrs[i];i++) {
-		if (ldb_attr_cmp(attrs[i], new_attr) == 0) {
-			found = true;
-		}
-	}
-	if (found) {
-		return ldb_attr_list_copy(mem_ctx, attrs);
-	}
-	ret = talloc_array(mem_ctx, const char *, i+2);
-	if (ret == NULL) {
-		return NULL;
-	}
-	for (i=0;attrs[i];i++) {
-		ret[i] = attrs[i];
-	}
-	ret[i] = new_attr;
-	ret[i+1] = NULL;
-	return ret;
-}
-
-
-/*
-  return 1 if an attribute is in a list of attributes, or 0 otherwise
-*/
-int ldb_attr_in_list(const char * const *attrs, const char *attr)
-{
-	int i;
-	for (i=0;attrs && attrs[i];i++) {
-		if (ldb_attr_cmp(attrs[i], attr) == 0) {
-			return 1;
-		}
-	}
-	return 0;
-}
-
-
-/*
-  rename the specified attribute in a search result
-*/
-int ldb_msg_rename_attr(struct ldb_message *msg, const char *attr, const char *replace)
-{
-	struct ldb_message_element *el = ldb_msg_find_element(msg, attr);
-	if (el == NULL) {
-		return LDB_SUCCESS;
-	}
-	el->name = talloc_strdup(msg->elements, replace);
-	if (el->name == NULL) {
-		return LDB_ERR_OPERATIONS_ERROR;
-	}
-	return LDB_SUCCESS;
-}
-
-
-/*
-  copy the specified attribute in a search result to a new attribute
-*/
-int ldb_msg_copy_attr(struct ldb_message *msg, const char *attr, const char *replace)
-{
-	struct ldb_message_element *el = ldb_msg_find_element(msg, attr);
-	if (el == NULL) {
-		return LDB_SUCCESS;
-	}
-	if (ldb_msg_add(msg, el, 0) != 0) {
-		return LDB_ERR_OPERATIONS_ERROR;
-	}
-	return ldb_msg_rename_attr(msg, attr, replace);
-}
-
-/*
-  remove the specified element in a search result
-*/
-void ldb_msg_remove_element(struct ldb_message *msg, struct ldb_message_element *el)
-{
-	int n = (el - msg->elements);
-	if (n != msg->num_elements-1) {
-		memmove(el, el+1, ((msg->num_elements-1) - n)*sizeof(*el));
-	}
-	msg->num_elements--;
-}
-
-
-/*
-  remove the specified attribute in a search result
-*/
-void ldb_msg_remove_attr(struct ldb_message *msg, const char *attr)
-{
-	struct ldb_message_element *el = ldb_msg_find_element(msg, attr);
-	if (el) {
-		ldb_msg_remove_element(msg, el);
-	}
-}
-
-/*
-  return a LDAP formatted GeneralizedTime string
-*/
-char *ldb_timestring(TALLOC_CTX *mem_ctx, time_t t)
-{
-	struct tm *tm = gmtime(&t);
-	char *ts;
-	int r;
-
-	if (!tm) {
-		return NULL;
-	}
-
-	/* we now excatly how long this string will be */
-	ts = talloc_array(mem_ctx, char, 18);
-
-	/* formatted like: 20040408072012.0Z */
-	r = snprintf(ts, 18,
-			"%04u%02u%02u%02u%02u%02u.0Z",
-			tm->tm_year+1900, tm->tm_mon+1,
-			tm->tm_mday, tm->tm_hour, tm->tm_min,
-			tm->tm_sec);
-
-	if (r != 17) {
-		talloc_free(ts);
-		return NULL;
-	}
-
-	return ts;
-}
-
-/*
-  convert a LDAP GeneralizedTime string to a time_t. Return 0 if unable to convert
-*/
-time_t ldb_string_to_time(const char *s)
-{
-	struct tm tm;
-	
-	if (s == NULL) return 0;
-	
-	memset(&tm, 0, sizeof(tm));
-	if (sscanf(s, "%04u%02u%02u%02u%02u%02u", 
-		   &tm.tm_year, &tm.tm_mon, &tm.tm_mday, 
-		   &tm.tm_hour, &tm.tm_min, &tm.tm_sec) != 6) {
-		return 0;
-	}
-	tm.tm_year -= 1900;
-	tm.tm_mon -= 1;
-	
-	return timegm(&tm);
-}
-
-/*
-  return a LDAP formatted UTCTime string
-*/
-char *ldb_timestring_utc(TALLOC_CTX *mem_ctx, time_t t)
-{
-	struct tm *tm = gmtime(&t);
-	char *ts;
-	int r;
-
-	if (!tm) {
-		return NULL;
-	}
-
-	/* we now excatly how long this string will be */
-	ts = talloc_array(mem_ctx, char, 14);
-
-	/* formatted like: 20040408072012.0Z => 040408072012Z */
-	r = snprintf(ts, 14,
-			"%02u%02u%02u%02u%02u%02uZ",
-			(tm->tm_year+1900)%100, tm->tm_mon+1,
-			tm->tm_mday, tm->tm_hour, tm->tm_min,
-			tm->tm_sec);
-
-	if (r != 13) {
-		talloc_free(ts);
-		return NULL;
-	}
-
-	return ts;
-}
-
-/*
-  convert a LDAP UTCTime string to a time_t. Return 0 if unable to convert
-*/
-time_t ldb_string_utc_to_time(const char *s)
-{
-	struct tm tm;
-	
-	if (s == NULL) return 0;
-	
-	memset(&tm, 0, sizeof(tm));
-	if (sscanf(s, "%02u%02u%02u%02u%02u%02u", 
-		   &tm.tm_year, &tm.tm_mon, &tm.tm_mday, 
-		   &tm.tm_hour, &tm.tm_min, &tm.tm_sec) != 6) {
-		return 0;
-	}
-	if (tm.tm_year < 50) {
-		tm.tm_year += 100;
-	}
-	tm.tm_mon -= 1;
-	
-	return timegm(&tm);
-}
-
-
-/*
-  dump a set of results to a file. Useful from within gdb
-*/
-void ldb_dump_results(struct ldb_context *ldb, struct ldb_result *result, FILE *f)
-{
-	int i;
-
-	for (i = 0; i < result->count; i++) {
-		struct ldb_ldif ldif;
-		fprintf(f, "# record %d\n", i+1);
-		ldif.changetype = LDB_CHANGETYPE_NONE;
-		ldif.msg = result->msgs[i];
-		ldb_ldif_write_file(ldb, f, &ldif);
-	}
-}
-
-int ldb_msg_check_string_attribute(const struct ldb_message *msg, const char *name, const char *value)
-{
-	struct ldb_message_element *el;
-	struct ldb_val val;
-	
-	el = ldb_msg_find_element(msg, name);
-	if (el == NULL)
-		return 0;
-
-	val.data = discard_const_p(uint8_t, value);
-	val.length = strlen(value);
-
-	if (ldb_msg_find_val(el, &val))
-		return 1;
-
-	return 0;
-}