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authorStefan Metzmacher <metze@samba.org>2006-11-15 17:34:20 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 12:15:50 -0500
commit866a3b6e40952193d5bcd812ec7079cf7434e600 (patch)
treefe66f644d76f735fb642ec80df4c368d573b4745 /source3/lib/ldb/ldb_sqlite3
parent06715191dd4347104efb3f8929290edc1f969752 (diff)
downloadsamba-866a3b6e40952193d5bcd812ec7079cf7434e600.tar.gz
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r19725: sync samba3's ldb with samba4
metze (This used to be commit 207643e9c9c75546f38a09f12ea0b574b08086c5)
Diffstat (limited to 'source3/lib/ldb/ldb_sqlite3')
-rw-r--r--source3/lib/ldb/ldb_sqlite3/ldb_sqlite3.c550
1 files changed, 158 insertions, 392 deletions
diff --git a/source3/lib/ldb/ldb_sqlite3/ldb_sqlite3.c b/source3/lib/ldb/ldb_sqlite3/ldb_sqlite3.c
index 8dd25db1d6..4f9b0f6370 100644
--- a/source3/lib/ldb/ldb_sqlite3/ldb_sqlite3.c
+++ b/source3/lib/ldb/ldb_sqlite3/ldb_sqlite3.c
@@ -2,7 +2,7 @@
ldb database library
Copyright (C) Derrell Lipman 2005
- Copyright (C) Simo Sorce 2005
+ Copyright (C) Simo Sorce 2005-2006
** NOTE! The following LGPL license applies to the ldb
** library. This does NOT imply that all of Samba is released
@@ -57,9 +57,9 @@ struct lsql_context {
int (*callback)(struct ldb_context *, void *, struct ldb_reply *);
};
-static struct ldb_handle *init_handle(struct lsqlite3_private *lsqlite3, struct ldb_module *module,
- void *context,
- int (*callback)(struct ldb_context *, void *, struct ldb_reply *))
+static struct ldb_handle *init_handle(struct lsqlite3_private *lsqlite3,
+ struct ldb_module *module,
+ struct ldb_request *req)
{
struct lsql_context *ac;
struct ldb_handle *h;
@@ -85,8 +85,8 @@ static struct ldb_handle *init_handle(struct lsqlite3_private *lsqlite3, struct
h->status = LDB_SUCCESS;
ac->module = module;
- ac->context = context;
- ac->callback = callback;
+ ac->context = req->context;
+ ac->callback = req->callback;
return h;
}
@@ -370,6 +370,7 @@ static char *parsetree_to_sql(struct ldb_module *module,
} else if (strcasecmp(t->u.equality.attr, "dn") == 0) {
/* DN query is a special ldb case */
char *cdn = ldb_dn_linearize_casefold(module->ldb,
+ mem_ctx,
ldb_dn_explode(module->ldb,
(const char *)value.data));
@@ -828,7 +829,7 @@ static long long lsqlite3_get_eid(struct ldb_module *module, const struct ldb_dn
return -1;
}
- cdn = ldb_dn_linearize(local_ctx, ldb_dn_casefold(module->ldb, dn));
+ cdn = ldb_dn_linearize(local_ctx, ldb_dn_casefold(module->ldb, local_ctx, dn));
if (!cdn) goto done;
eid = lsqlite3_get_eid_ndn(lsqlite3->sqlite, local_ctx, cdn);
@@ -842,53 +843,8 @@ done:
* Interface functions referenced by lsqlite3_ops
*/
-static int lsql_search_sync_callback(struct ldb_context *ldb, void *context, struct ldb_reply *ares)
-{
- struct ldb_result *res = NULL;
-
- if (!context) {
- ldb_set_errstring(ldb, "NULL Context in callback");
- goto error;
- }
-
- res = *((struct ldb_result **)context);
-
- if (!res || !ares) {
- goto error;
- }
-
- if (ares->type == LDB_REPLY_ENTRY) {
- res->msgs = talloc_realloc(res, res->msgs, struct ldb_message *, res->count + 2);
- if (! res->msgs) {
- goto error;
- }
-
- res->msgs[res->count + 1] = NULL;
-
- res->msgs[res->count] = talloc_move(res->msgs, &ares->message);
- res->count++;
- } else {
- ldb_debug(ldb, LDB_DEBUG_ERROR, "unrecognized async reply in ltdb_search_sync_callback!\n");
- goto error;
- }
-
- talloc_free(ares);
- return LDB_SUCCESS;
-
-error:
- if (ares) talloc_free(ares);
- if (res) talloc_free(res);
- if (context) *((struct ldb_result **)context) = NULL;
- return LDB_ERR_OPERATIONS_ERROR;
-}
-
/* search for matching records, by tree */
-int lsql_search_async(struct ldb_module *module, const struct ldb_dn *base,
- enum ldb_scope scope, struct ldb_parse_tree *tree,
- const char * const *attrs,
- void *context,
- int (*callback)(struct ldb_context *, void *, struct ldb_reply *),
- struct ldb_handle **handle)
+int lsql_search(struct ldb_module *module, struct ldb_request *req)
{
struct lsqlite3_private *lsqlite3 = talloc_get_type(module->private_data, struct lsqlite3_private);
struct lsql_context *lsql_ac;
@@ -898,32 +854,29 @@ int lsql_search_async(struct ldb_module *module, const struct ldb_dn *base,
char *query = NULL;
int ret;
- *handle = init_handle(lsqlite3, module, context, callback);
- if (*handle == NULL) {
- talloc_free(*handle);
+ req->handle = init_handle(lsqlite3, module, req);
+ if (req->handle == NULL) {
return LDB_ERR_OPERATIONS_ERROR;
}
- lsql_ac = talloc_get_type((*handle)->private_data, struct lsql_context);
+ lsql_ac = talloc_get_type(req->handle->private_data, struct lsql_context);
- if (base) {
- norm_basedn = ldb_dn_linearize(lsql_ac, ldb_dn_casefold(module->ldb, base));
+ if ((req->op.search.base == NULL || req->op.search.base->comp_num == 0) &&
+ (req->op.search.scope == LDB_SCOPE_BASE || req->op.search.scope == LDB_SCOPE_ONELEVEL))
+ return LDB_ERR_OPERATIONS_ERROR;
+
+ if (req->op.search.base) {
+ norm_basedn = ldb_dn_linearize(lsql_ac, ldb_dn_casefold(module->ldb, lsql_ac, req->op.search.base));
if (norm_basedn == NULL) {
ret = LDB_ERR_INVALID_DN_SYNTAX;
goto failed;
}
} else norm_basedn = talloc_strdup(lsql_ac, "");
- if (*norm_basedn == '\0' &&
- (scope == LDB_SCOPE_BASE || scope == LDB_SCOPE_ONELEVEL)) {
- ret = LDB_ERR_UNWILLING_TO_PERFORM;
- goto failed;
- }
-
/* Convert filter into a series of SQL conditions (constraints) */
- sqlfilter = parsetree_to_sql(module, lsql_ac, tree);
+ sqlfilter = parsetree_to_sql(module, lsql_ac, req->op.search.tree);
- switch(scope) {
+ switch(req->op.search.scope) {
case LDB_SCOPE_DEFAULT:
case LDB_SCOPE_SUBTREE:
if (*norm_basedn != '\0') {
@@ -1033,12 +986,12 @@ int lsql_search_async(struct ldb_module *module, const struct ldb_dn *base,
/ * */
lsql_ac->current_eid = 0;
- lsql_ac->attrs = attrs;
+ lsql_ac->attrs = req->op.search.attrs;
lsql_ac->ares = NULL;
- (*handle)->state = LDB_ASYNC_PENDING;
+ req->handle->state = LDB_ASYNC_PENDING;
- ret = sqlite3_exec(lsqlite3->sqlite, query, lsqlite3_search_callback, *handle, &errmsg);
+ ret = sqlite3_exec(lsqlite3->sqlite, query, lsqlite3_search_callback, req->handle, &errmsg);
if (ret != SQLITE_OK) {
if (errmsg) {
ldb_set_errstring(module->ldb, errmsg);
@@ -1053,70 +1006,39 @@ int lsql_search_async(struct ldb_module *module, const struct ldb_dn *base,
if (lsql_ac->ares->message == NULL)
goto failed;
- (*handle)->status = lsql_ac->callback(module->ldb, lsql_ac->context, lsql_ac->ares);
- if ((*handle)->status != LDB_SUCCESS)
+ req->handle->status = lsql_ac->callback(module->ldb, lsql_ac->context, lsql_ac->ares);
+ if (req->handle->status != LDB_SUCCESS)
goto failed;
}
- (*handle)->state = LDB_ASYNC_DONE;
+ req->handle->state = LDB_ASYNC_DONE;
return LDB_SUCCESS;
failed:
- talloc_free(*handle);
return LDB_ERR_OPERATIONS_ERROR;
}
-static int lsql_search_bytree(struct ldb_module * module, const struct ldb_dn* base,
- enum ldb_scope scope, struct ldb_parse_tree * tree,
- const char * const * attrs, struct ldb_result ** res)
-{
- struct ldb_handle *handle;
- int ret;
-
- *res = talloc_zero(module, struct ldb_result);
- if (! *res) {
- return LDB_ERR_OPERATIONS_ERROR;
- }
-
- ret = lsql_search_async(module, base, scope, tree, attrs,
- res, &lsql_search_sync_callback,
- &handle);
-
- if (ret == LDB_SUCCESS) {
- ret = ldb_wait(handle, LDB_WAIT_ALL);
- talloc_free(handle);
- }
-
- if (ret != LDB_SUCCESS) {
- talloc_free(*res);
- }
-
- return ret;
-}
-
/* add a record */
-static int lsql_add_async(struct ldb_module *module, struct ldb_message *msg,
- void *context,
- int (*callback)(struct ldb_context *, void *, struct ldb_reply *),
- struct ldb_handle **handle)
+static int lsql_add(struct ldb_module *module, struct ldb_request *req)
{
struct lsqlite3_private *lsqlite3 = talloc_get_type(module->private_data, struct lsqlite3_private);
struct lsql_context *lsql_ac;
+ struct ldb_message *msg = req->op.add.message;
long long eid;
char *dn, *ndn;
char *errmsg;
char *query;
int i;
- int ret = LDB_ERR_OPERATIONS_ERROR;
+ int ret = LDB_SUCCESS;
- *handle = init_handle(lsqlite3, module, context, callback);
- if (*handle == NULL) {
- goto failed;
+ req->handle = init_handle(lsqlite3, module, req);
+ if (req->handle == NULL) {
+ return LDB_ERR_OPERATIONS_ERROR;
}
- lsql_ac = talloc_get_type((*handle)->private_data, struct lsql_context);
- (*handle)->state = LDB_ASYNC_DONE;
- (*handle)->status = LDB_SUCCESS;
+ lsql_ac = talloc_get_type(req->handle->private_data, struct lsql_context);
+ req->handle->state = LDB_ASYNC_DONE;
+ req->handle->status = LDB_SUCCESS;
/* See if this is an ltdb special */
if (ldb_dn_is_special(msg->dn)) {
@@ -1126,26 +1048,28 @@ static int lsql_add_async(struct ldb_module *module, struct ldb_message *msg,
if (ldb_dn_compare(module->ldb, msg->dn, c) == 0) {
#warning "insert subclasses into object class tree"
ret = LDB_ERR_UNWILLING_TO_PERFORM;
- goto failed;
+ goto done;
}
/*
c = ldb_dn_explode(local_ctx, "@INDEXLIST");
if (ldb_dn_compare(module->ldb, msg->dn, c) == 0) {
#warning "should we handle indexes somehow ?"
- goto failed;
+ ret = LDB_ERR_UNWILLING_TO_PERFORM;
+ goto done;
}
*/
- /* Others are implicitly ignored */
- return LDB_SUCCESS;
+ /* Others return an error */
+ ret = LDB_ERR_UNWILLING_TO_PERFORM;
+ goto done;
}
/* create linearized and normalized dns */
dn = ldb_dn_linearize(lsql_ac, msg->dn);
- ndn = ldb_dn_linearize(lsql_ac, ldb_dn_casefold(module->ldb, msg->dn));
+ ndn = ldb_dn_linearize(lsql_ac, ldb_dn_casefold(module->ldb, lsql_ac, msg->dn));
if (dn == NULL || ndn == NULL) {
ret = LDB_ERR_OTHER;
- goto failed;
+ goto done;
}
query = lsqlite3_tprintf(lsql_ac,
@@ -1156,7 +1080,7 @@ static int lsql_add_async(struct ldb_module *module, struct ldb_message *msg,
dn, ndn);
if (query == NULL) {
ret = LDB_ERR_OTHER;
- goto failed;
+ goto done;
}
ret = sqlite3_exec(lsqlite3->sqlite, query, NULL, NULL, &errmsg);
@@ -1166,13 +1090,13 @@ static int lsql_add_async(struct ldb_module *module, struct ldb_message *msg,
free(errmsg);
}
ret = LDB_ERR_OTHER;
- goto failed;
+ goto done;
}
eid = lsqlite3_get_eid_ndn(lsqlite3->sqlite, lsql_ac, ndn);
if (eid == -1) {
ret = LDB_ERR_OTHER;
- goto failed;
+ goto done;
}
for (i = 0; i < msg->num_elements; i++) {
@@ -1185,7 +1109,7 @@ static int lsql_add_async(struct ldb_module *module, struct ldb_message *msg,
attr = ldb_attr_casefold(lsql_ac, el->name);
if (attr == NULL) {
ret = LDB_ERR_OTHER;
- goto failed;
+ goto done;
}
h = ldb_attrib_handler(module->ldb, el->name);
@@ -1199,7 +1123,7 @@ static int lsql_add_async(struct ldb_module *module, struct ldb_message *msg,
h->canonicalise_fn(module->ldb, lsql_ac, &(el->values[j]), &value);
if (value.data == NULL) {
ret = LDB_ERR_OTHER;
- goto failed;
+ goto done;
}
insert = lsqlite3_tprintf(lsql_ac,
@@ -1211,7 +1135,7 @@ static int lsql_add_async(struct ldb_module *module, struct ldb_message *msg,
el->values[j].data, value.data);
if (insert == NULL) {
ret = LDB_ERR_OTHER;
- goto failed;
+ goto done;
}
ret = sqlite3_exec(lsqlite3->sqlite, insert, NULL, NULL, &errmsg);
@@ -1221,58 +1145,38 @@ static int lsql_add_async(struct ldb_module *module, struct ldb_message *msg,
free(errmsg);
}
ret = LDB_ERR_OTHER;
- goto failed;
+ goto done;
}
}
}
- if (lsql_ac->callback)
- (*handle)->status = lsql_ac->callback(module->ldb, lsql_ac->context, NULL);
+ if (lsql_ac->callback) {
+ req->handle->status = lsql_ac->callback(module->ldb, lsql_ac->context, NULL);
+ }
- return LDB_SUCCESS;
-
-failed:
- talloc_free(*handle);
- return ret;
-}
-
-static int lsql_add(struct ldb_module *module, const struct ldb_message *msg)
-{
- struct ldb_handle *handle;
- int ret;
-
- ret = lsql_add_async(module, msg, NULL, NULL, &handle);
-
- if (ret != LDB_SUCCESS)
- return ret;
-
- ret = ldb_wait(handle, LDB_WAIT_ALL);
-
- talloc_free(handle);
+done:
+ req->handle->state = LDB_ASYNC_DONE;
return ret;
}
-
/* modify a record */
-static int lsql_modify_async(struct ldb_module *module, const struct ldb_message *msg,
- void *context,
- int (*callback)(struct ldb_context *, void *, struct ldb_reply *),
- struct ldb_handle **handle)
+static int lsql_modify(struct ldb_module *module, struct ldb_request *req)
{
struct lsqlite3_private *lsqlite3 = talloc_get_type(module->private_data, struct lsqlite3_private);
struct lsql_context *lsql_ac;
+ struct ldb_message *msg = req->op.mod.message;
long long eid;
char *errmsg;
int i;
- int ret = LDB_ERR_OPERATIONS_ERROR;
+ int ret = LDB_SUCCESS;
- *handle = init_handle(lsqlite3, module, context, callback);
- if (*handle == NULL) {
- goto failed;
+ req->handle = init_handle(lsqlite3, module, req);
+ if (req->handle == NULL) {
+ return LDB_ERR_OPERATIONS_ERROR;
}
- lsql_ac = talloc_get_type((*handle)->private_data, struct lsql_context);
- (*handle)->state = LDB_ASYNC_DONE;
- (*handle)->status = LDB_SUCCESS;
+ lsql_ac = talloc_get_type(req->handle->private_data, struct lsql_context);
+ req->handle->state = LDB_ASYNC_DONE;
+ req->handle->status = LDB_SUCCESS;
/* See if this is an ltdb special */
if (ldb_dn_is_special(msg->dn)) {
@@ -1282,17 +1186,18 @@ static int lsql_modify_async(struct ldb_module *module, const struct ldb_message
if (ldb_dn_compare(module->ldb, msg->dn, c) == 0) {
#warning "modify subclasses into object class tree"
ret = LDB_ERR_UNWILLING_TO_PERFORM;
- goto failed;
+ goto done;
}
- /* Others are implicitly ignored */
- return LDB_SUCCESS;
+ /* Others return an error */
+ ret = LDB_ERR_UNWILLING_TO_PERFORM;
+ goto done;
}
eid = lsqlite3_get_eid(module, msg->dn);
if (eid == -1) {
ret = LDB_ERR_OTHER;
- goto failed;
+ goto done;
}
for (i = 0; i < msg->num_elements; i++) {
@@ -1307,7 +1212,7 @@ static int lsql_modify_async(struct ldb_module *module, const struct ldb_message
attr = ldb_attr_casefold(lsql_ac, el->name);
if (attr == NULL) {
ret = LDB_ERR_OTHER;
- goto failed;
+ goto done;
}
h = ldb_attrib_handler(module->ldb, el->name);
@@ -1324,7 +1229,7 @@ static int lsql_modify_async(struct ldb_module *module, const struct ldb_message
eid, attr);
if (mod == NULL) {
ret = LDB_ERR_OTHER;
- goto failed;
+ goto done;
}
ret = sqlite3_exec(lsqlite3->sqlite, mod, NULL, NULL, &errmsg);
@@ -1334,7 +1239,7 @@ static int lsql_modify_async(struct ldb_module *module, const struct ldb_message
free(errmsg);
}
ret = LDB_ERR_OTHER;
- goto failed;
+ goto done;
}
/* MISSING break is INTENTIONAL */
@@ -1349,7 +1254,7 @@ static int lsql_modify_async(struct ldb_module *module, const struct ldb_message
h->canonicalise_fn(module->ldb, lsql_ac, &(el->values[j]), &value);
if (value.data == NULL) {
ret = LDB_ERR_OTHER;
- goto failed;
+ goto done;
}
mod = lsqlite3_tprintf(lsql_ac,
@@ -1362,7 +1267,7 @@ static int lsql_modify_async(struct ldb_module *module, const struct ldb_message
if (mod == NULL) {
ret = LDB_ERR_OTHER;
- goto failed;
+ goto done;
}
ret = sqlite3_exec(lsqlite3->sqlite, mod, NULL, NULL, &errmsg);
@@ -1372,7 +1277,7 @@ static int lsql_modify_async(struct ldb_module *module, const struct ldb_message
free(errmsg);
}
ret = LDB_ERR_OTHER;
- goto failed;
+ goto done;
}
}
@@ -1388,7 +1293,7 @@ static int lsql_modify_async(struct ldb_module *module, const struct ldb_message
eid, attr);
if (mod == NULL) {
ret = LDB_ERR_OTHER;
- goto failed;
+ goto done;
}
ret = sqlite3_exec(lsqlite3->sqlite, mod, NULL, NULL, &errmsg);
@@ -1398,7 +1303,7 @@ static int lsql_modify_async(struct ldb_module *module, const struct ldb_message
free(errmsg);
}
ret = LDB_ERR_OTHER;
- goto failed;
+ goto done;
}
}
@@ -1410,7 +1315,7 @@ static int lsql_modify_async(struct ldb_module *module, const struct ldb_message
h->canonicalise_fn(module->ldb, lsql_ac, &(el->values[j]), &value);
if (value.data == NULL) {
ret = LDB_ERR_OTHER;
- goto failed;
+ goto done;
}
mod = lsqlite3_tprintf(lsql_ac,
@@ -1422,7 +1327,7 @@ static int lsql_modify_async(struct ldb_module *module, const struct ldb_message
if (mod == NULL) {
ret = LDB_ERR_OTHER;
- goto failed;
+ goto done;
}
ret = sqlite3_exec(lsqlite3->sqlite, mod, NULL, NULL, &errmsg);
@@ -1432,7 +1337,7 @@ static int lsql_modify_async(struct ldb_module *module, const struct ldb_message
free(errmsg);
}
ret = LDB_ERR_OTHER;
- goto failed;
+ goto done;
}
}
@@ -1440,57 +1345,37 @@ static int lsql_modify_async(struct ldb_module *module, const struct ldb_message
}
}
- if (lsql_ac->callback)
- (*handle)->status = lsql_ac->callback(module->ldb, lsql_ac->context, NULL);
+ if (lsql_ac->callback) {
+ req->handle->status = lsql_ac->callback(module->ldb, lsql_ac->context, NULL);
+ }
- return LDB_SUCCESS;
-
-failed:
- talloc_free(*handle);
- return ret;
-}
-
-static int lsql_modify(struct ldb_module *module, const struct ldb_message *msg)
-{
- struct ldb_handle *handle;
- int ret;
-
- ret = lsql_modify_async(module, msg, NULL, NULL, &handle);
-
- if (ret != LDB_SUCCESS)
- return ret;
-
- ret = ldb_wait(handle, LDB_WAIT_ALL);
-
- talloc_free(handle);
+done:
+ req->handle->state = LDB_ASYNC_DONE;
return ret;
}
/* delete a record */
-static int lsql_delete_async(struct ldb_module *module, const struct ldb_dn *dn,
- void *context,
- int (*callback)(struct ldb_context *, void *, struct ldb_reply *),
- struct ldb_handle **handle)
+static int lsql_delete(struct ldb_module *module, struct ldb_request *req)
{
struct lsqlite3_private *lsqlite3 = talloc_get_type(module->private_data, struct lsqlite3_private);
struct lsql_context *lsql_ac;
long long eid;
char *errmsg;
char *query;
- int ret = LDB_ERR_OPERATIONS_ERROR;
+ int ret = LDB_SUCCESS;
- *handle = init_handle(lsqlite3, module, context, callback);
- if (*handle == NULL) {
- goto failed;
+ req->handle = init_handle(lsqlite3, module, req);
+ if (req->handle == NULL) {
+ return LDB_ERR_OPERATIONS_ERROR;
}
- lsql_ac = talloc_get_type((*handle)->private_data, struct lsql_context);
- (*handle)->state = LDB_ASYNC_DONE;
- (*handle)->status = LDB_SUCCESS;
+ lsql_ac = talloc_get_type(req->handle->private_data, struct lsql_context);
+ req->handle->state = LDB_ASYNC_DONE;
+ req->handle->status = LDB_SUCCESS;
- eid = lsqlite3_get_eid(module, dn);
+ eid = lsqlite3_get_eid(module, req->op.del.dn);
if (eid == -1) {
- goto failed;
+ goto done;
}
query = lsqlite3_tprintf(lsql_ac,
@@ -1501,7 +1386,7 @@ static int lsql_delete_async(struct ldb_module *module, const struct ldb_dn *dn,
eid, eid);
if (query == NULL) {
ret = LDB_ERR_OTHER;
- goto failed;
+ goto done;
}
ret = sqlite3_exec(lsqlite3->sqlite, query, NULL, NULL, &errmsg);
@@ -1510,68 +1395,43 @@ static int lsql_delete_async(struct ldb_module *module, const struct ldb_dn *dn,
ldb_set_errstring(module->ldb, errmsg);
free(errmsg);
}
- ret = LDB_ERR_OPERATIONS_ERROR;
- goto failed;
+ req->handle->status = LDB_ERR_OPERATIONS_ERROR;
+ goto done;
}
- if (lsql_ac->callback)
- (*handle)->status = lsql_ac->callback(module->ldb, lsql_ac->context, NULL);
-
- return LDB_SUCCESS;
-
-failed:
- talloc_free(*handle);
- return ret;
-}
-
-static int lsql_delete(struct ldb_module *module, const struct ldb_dn *dn)
-{
- struct ldb_handle *handle;
- int ret;
-
- /* ignore ltdb specials */
- if (ldb_dn_is_special(dn)) {
- return LDB_SUCCESS;
+ if (lsql_ac->callback) {
+ ret = lsql_ac->callback(module->ldb, lsql_ac->context, NULL);
}
-
- ret = lsql_delete_async(module, dn, NULL, NULL, &handle);
-
- if (ret != LDB_SUCCESS)
- return ret;
-
- ret = ldb_wait(handle, LDB_WAIT_ALL);
-
- talloc_free(handle);
+
+done:
+ req->handle->state = LDB_ASYNC_DONE;
return ret;
}
/* rename a record */
-static int lsql_rename_async(struct ldb_module *module, const struct ldb_dn *olddn, const struct ldb_dn *newdn,
- void *context,
- int (*callback)(struct ldb_context *, void *, struct ldb_reply *),
- struct ldb_handle **handle)
+static int lsql_rename(struct ldb_module *module, struct ldb_request *req)
{
struct lsqlite3_private *lsqlite3 = talloc_get_type(module->private_data, struct lsqlite3_private);
struct lsql_context *lsql_ac;
char *new_dn, *new_cdn, *old_cdn;
char *errmsg;
char *query;
- int ret = LDB_ERR_OPERATIONS_ERROR;
+ int ret = LDB_SUCCESS;
- *handle = init_handle(lsqlite3, module, context, callback);
- if (*handle == NULL) {
- goto failed;
+ req->handle = init_handle(lsqlite3, module, req);
+ if (req->handle == NULL) {
+ return LDB_ERR_OPERATIONS_ERROR;
}
- lsql_ac = talloc_get_type((*handle)->private_data, struct lsql_context);
- (*handle)->state = LDB_ASYNC_DONE;
- (*handle)->status = LDB_SUCCESS;
+ lsql_ac = talloc_get_type(req->handle->private_data, struct lsql_context);
+ req->handle->state = LDB_ASYNC_DONE;
+ req->handle->status = LDB_SUCCESS;
/* create linearized and normalized dns */
- old_cdn = ldb_dn_linearize(lsql_ac, ldb_dn_casefold(module->ldb, olddn));
- new_cdn = ldb_dn_linearize(lsql_ac, ldb_dn_casefold(module->ldb, newdn));
- new_dn = ldb_dn_linearize(lsql_ac, newdn);
+ old_cdn = ldb_dn_linearize(lsql_ac, ldb_dn_casefold(module->ldb, lsql_ac, req->op.rename.olddn));
+ new_cdn = ldb_dn_linearize(lsql_ac, ldb_dn_casefold(module->ldb, lsql_ac, req->op.rename.newdn));
+ new_dn = ldb_dn_linearize(lsql_ac, req->op.rename.newdn);
if (old_cdn == NULL || new_cdn == NULL || new_dn == NULL) {
- goto failed;
+ goto done;
}
/* build the SQL query */
@@ -1580,7 +1440,7 @@ static int lsql_rename_async(struct ldb_module *module, const struct ldb_dn *old
"WHERE norm_dn = '%q';",
new_dn, new_cdn, old_cdn);
if (query == NULL) {
- goto failed;
+ goto done;
}
/* execute */
@@ -1591,38 +1451,15 @@ static int lsql_rename_async(struct ldb_module *module, const struct ldb_dn *old
free(errmsg);
}
ret = LDB_ERR_OPERATIONS_ERROR;
- goto failed;
+ goto done;
}
- if (lsql_ac->callback)
- (*handle)->status = lsql_ac->callback(module->ldb, lsql_ac->context, NULL);
-
- return LDB_SUCCESS;
-
-failed:
- talloc_free(*handle);
- return ret;
-}
-
-static int lsql_rename(struct ldb_module *module, const struct ldb_dn *olddn, const struct ldb_dn *newdn)
-{
- struct ldb_handle *handle;
- int ret;
-
- /* ignore ltdb specials */
- if (ldb_dn_is_special(olddn) || ldb_dn_is_special(newdn)) {
- return LDB_SUCCESS;
+ if (lsql_ac->callback) {
+ ret = lsql_ac->callback(module->ldb, lsql_ac->context, NULL);
}
-
- ret = lsql_rename_async(module, olddn, newdn, NULL, NULL, &handle);
-
- if (ret != LDB_SUCCESS)
- return ret;
-
- ret = ldb_wait(handle, LDB_WAIT_ALL);
-
- talloc_free(handle);
+done:
+ req->handle->state = LDB_ASYNC_DONE;
return ret;
}
@@ -1687,6 +1524,41 @@ static int lsql_del_trans(struct ldb_module *module)
return -1;
}
+static int destructor(struct lsqlite3_private *lsqlite3)
+{
+ if (lsqlite3->sqlite) {
+ sqlite3_close(lsqlite3->sqlite);
+ }
+ return 0;
+}
+
+static int lsql_request(struct ldb_module *module, struct ldb_request *req)
+{
+ return LDB_ERR_OPERATIONS_ERROR;
+}
+
+static int lsql_wait(struct ldb_handle *handle, enum ldb_wait_type type)
+{
+ return handle->status;
+}
+
+/*
+ * Table of operations for the sqlite3 backend
+ */
+static const struct ldb_module_ops lsqlite3_ops = {
+ .name = "sqlite",
+ .search = lsql_search,
+ .add = lsql_add,
+ .modify = lsql_modify,
+ .del = lsql_delete,
+ .rename = lsql_rename,
+ .request = lsql_request,
+ .start_transaction = lsql_start_trans,
+ .end_transaction = lsql_end_trans,
+ .del_transaction = lsql_del_trans,
+ .wait = lsql_wait,
+};
+
/*
* Static functions
*/
@@ -1796,12 +1668,12 @@ static int initialize(struct lsqlite3_private *lsqlite3,
" ('TOP', '0001');");
/* Skip protocol indicator of url */
- if (strncmp(url, "sqlite://", 9) != 0) {
+ if (strncmp(url, "sqlite3://", 10) != 0) {
return SQLITE_MISUSE;
}
/* Update pointer to just after the protocol indicator */
- url += 9;
+ url += 10;
/* Try to open the (possibly empty/non-existent) database */
if ((ret = sqlite3_open(url, &lsqlite3->sqlite)) != SQLITE_OK) {
@@ -1959,112 +1831,6 @@ failed:
return -1;
}
-static int destructor(struct lsqlite3_private *lsqlite3)
-{
- if (lsqlite3->sqlite) {
- sqlite3_close(lsqlite3->sqlite);
- }
- return 0;
-}
-
-static int lsql_wait(struct ldb_handle *handle, enum ldb_wait_type type)
-{
- return handle->status;
-}
-
-static int lsql_request(struct ldb_module *module, struct ldb_request *req)
-{
- /* check for oustanding critical controls and return an error if found */
-
- if (req->controls != NULL) {
- ldb_debug(module->ldb, LDB_DEBUG_WARNING, "Controls should not reach the ldb_sqlite3 backend!\n");
- }
-
- if (check_critical_controls(req->controls)) {
- return LDB_ERR_UNSUPPORTED_CRITICAL_EXTENSION;
- }
-
- switch (req->operation) {
-
- case LDB_SEARCH:
- return lsql_search_bytree(module,
- req->op.search.base,
- req->op.search.scope,
- req->op.search.tree,
- req->op.search.attrs,
- &req->op.search.res);
-
- case LDB_ADD:
- return lsql_add(module, req->op.add.message);
-
- case LDB_MODIFY:
- return lsql_modify(module, req->op.mod.message);
-
- case LDB_DELETE:
- return lsql_delete(module, req->op.del.dn);
-
- case LDB_RENAME:
- return lsql_rename(module,
- req->op.rename.olddn,
- req->op.rename.newdn);
-
- case LDB_SEARCH:
- return lsql_search_async(module,
- req->op.search.base,
- req->op.search.scope,
- req->op.search.tree,
- req->op.search.attrs,
- req->context,
- req->callback,
- &req->handle);
-/*
- case LDB_ADD:
- return lsql_add_async(module,
- req->op.add.message,
- req->context,
- req->callback,
- &req->handle);
-
- case LDB_MODIFY:
- return lsql_modify_async(module,
- req->op.mod.message,
- req->context,
- req->callback,
- &req->handle);
-*/
- case LDB_DELETE:
- return lsql_delete_async(module,
- req->op.del.dn,
- req->context,
- req->callback,
- &req->handle);
-
- case LDB_RENAME:
- return lsql_rename_async(module,
- req->op.rename.olddn,
- req->op.rename.newdn,
- req->context,
- req->callback,
- &req->handle);
-
- default:
- return LDB_ERR_OPERATIONS_ERROR;
-
- }
-}
-
-/*
- * Table of operations for the sqlite3 backend
- */
-static const struct ldb_module_ops lsqlite3_ops = {
- .name = "sqlite",
- .request = lsql_request,
- .start_transaction = lsql_start_trans,
- .end_transaction = lsql_end_trans,
- .del_transaction = lsql_del_trans,
- .wait = lsql_wait,
-};
-
/*
* connect to the database
*/