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authorJelmer Vernooij <jelmer@samba.org>2008-10-11 14:44:10 +0200
committerJelmer Vernooij <jelmer@samba.org>2008-10-11 14:44:10 +0200
commit6a78e56277799672b7ac187c57e546836e136f79 (patch)
tree87f0336cb1908d01690b74c56a44f4713559b5bc /source4/lib/ldb/ldb_ldap/ldb_ldap.c
parentddbddbd80c80b872cdd36a01f9a3a6bc2eca1b1f (diff)
parentf0a27064869871806343648de3b5a0667118872f (diff)
downloadsamba-6a78e56277799672b7ac187c57e546836e136f79.tar.gz
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Merge branch 'master' of ssh://git.samba.org/data/git/samba into arc4
Diffstat (limited to 'source4/lib/ldb/ldb_ldap/ldb_ldap.c')
-rw-r--r--source4/lib/ldb/ldb_ldap/ldb_ldap.c588
1 files changed, 320 insertions, 268 deletions
diff --git a/source4/lib/ldb/ldb_ldap/ldb_ldap.c b/source4/lib/ldb/ldb_ldap/ldb_ldap.c
index a4534c549a..7caee10b47 100644
--- a/source4/lib/ldb/ldb_ldap/ldb_ldap.c
+++ b/source4/lib/ldb/ldb_ldap/ldb_ldap.c
@@ -45,17 +45,16 @@
struct lldb_private {
LDAP *ldap;
- struct ldb_module *module;
};
struct lldb_context {
+ struct ldb_module *module;
+ struct ldb_request *req;
+
struct lldb_private *lldb;
- struct ldb_handle *handle;
+
+ struct ldb_control **controls;
int msgid;
- int timeout;
- time_t starttime;
- void *context;
- int (*callback)(struct ldb_context *, void *, struct ldb_reply *);
};
static int lldb_ldap_to_ldb(int err) {
@@ -63,42 +62,6 @@ static int lldb_ldap_to_ldb(int err) {
return err;
}
-static struct lldb_context *init_lldb_handle(struct lldb_private *lldb, struct ldb_request *req)
-{
- struct lldb_context *ac;
- struct ldb_handle *h;
-
- h = talloc_zero(req, struct ldb_handle);
- if (h == NULL) {
- ldb_set_errstring(lldb->module->ldb, "Out of Memory");
- return NULL;
- }
-
- h->module = lldb->module;
-
- ac = talloc(h, struct lldb_context);
- if (ac == NULL) {
- ldb_set_errstring(lldb->module->ldb, "Out of Memory");
- talloc_free(h);
- return NULL;
- }
-
- h->private_data = ac;
-
- h->state = LDB_ASYNC_INIT;
- h->status = LDB_SUCCESS;
-
- ac->lldb = lldb;
- ac->handle = h;
- ac->context = req->context;
- ac->callback = req->callback;
- ac->timeout = req->timeout;
- ac->starttime = req->starttime;
- ac->msgid = 0;
-
- req->handle = h;
- return ac;
-}
/*
convert a ldb_message structure to a list of LDAPMod structures
ready for ldap_add() or ldap_modify()
@@ -230,10 +193,11 @@ static int lldb_add_msg_attr(struct ldb_context *ldb,
/*
search for matching records
*/
-static int lldb_search(struct ldb_module *module, struct ldb_request *req)
+static int lldb_search(struct lldb_context *lldb_ac)
{
- struct lldb_private *lldb = talloc_get_type(module->private_data, struct lldb_private);
- struct lldb_context *lldb_ac;
+ struct lldb_private *lldb = lldb_ac->lldb;
+ struct ldb_module *module = lldb_ac->module;
+ struct ldb_request *req = lldb_ac->req;
struct timeval tv;
int ldap_scope;
char *search_base;
@@ -254,10 +218,7 @@ static int lldb_search(struct ldb_module *module, struct ldb_request *req)
ldb_debug(module->ldb, LDB_DEBUG_WARNING, "Controls are not yet supported by ldb_ldap backend!\n");
}
- lldb_ac = init_lldb_handle(lldb, req);
- if (lldb_ac == NULL) {
- return LDB_ERR_OPERATIONS_ERROR;
- }
+ req->handle->state = LDB_ASYNC_PENDING;
search_base = ldb_dn_alloc_linearized(lldb_ac, req->op.search.base);
if (req->op.search.base == NULL) {
@@ -307,23 +268,16 @@ static int lldb_search(struct ldb_module *module, struct ldb_request *req)
/*
add a record
*/
-static int lldb_add(struct ldb_module *module, struct ldb_request *req)
+static int lldb_add(struct lldb_context *lldb_ac)
{
- struct lldb_private *lldb = talloc_get_type(module->private_data, struct lldb_private);
- struct lldb_context *lldb_ac;
+ struct lldb_private *lldb = lldb_ac->lldb;
+ struct ldb_module *module = lldb_ac->module;
+ struct ldb_request *req = lldb_ac->req;
LDAPMod **mods;
char *dn;
int ret;
- /* ltdb specials should not reach this point */
- if (ldb_dn_is_special(req->op.add.message->dn)) {
- return LDB_ERR_INVALID_DN_SYNTAX;
- }
-
- lldb_ac = init_lldb_handle(lldb, req);
- if (lldb_ac == NULL) {
- return LDB_ERR_OPERATIONS_ERROR;
- }
+ req->handle->state = LDB_ASYNC_PENDING;
mods = lldb_msg_to_mods(lldb_ac, req->op.add.message, 0);
if (mods == NULL) {
@@ -350,23 +304,16 @@ static int lldb_add(struct ldb_module *module, struct ldb_request *req)
/*
modify a record
*/
-static int lldb_modify(struct ldb_module *module, struct ldb_request *req)
+static int lldb_modify(struct lldb_context *lldb_ac)
{
- struct lldb_private *lldb = talloc_get_type(module->private_data, struct lldb_private);
- struct lldb_context *lldb_ac;
+ struct lldb_private *lldb = lldb_ac->lldb;
+ struct ldb_module *module = lldb_ac->module;
+ struct ldb_request *req = lldb_ac->req;
LDAPMod **mods;
char *dn;
int ret;
- /* ltdb specials should not reach this point */
- if (ldb_dn_is_special(req->op.mod.message->dn)) {
- return LDB_ERR_INVALID_DN_SYNTAX;
- }
-
- lldb_ac = init_lldb_handle(lldb, req);
- if (req->handle == NULL) {
- return LDB_ERR_OPERATIONS_ERROR;
- }
+ req->handle->state = LDB_ASYNC_PENDING;
mods = lldb_msg_to_mods(lldb_ac, req->op.mod.message, 1);
if (mods == NULL) {
@@ -393,22 +340,15 @@ static int lldb_modify(struct ldb_module *module, struct ldb_request *req)
/*
delete a record
*/
-static int lldb_delete(struct ldb_module *module, struct ldb_request *req)
+static int lldb_delete(struct lldb_context *lldb_ac)
{
- struct lldb_private *lldb = talloc_get_type(module->private_data, struct lldb_private);
- struct lldb_context *lldb_ac;
+ struct lldb_private *lldb = lldb_ac->lldb;
+ struct ldb_module *module = lldb_ac->module;
+ struct ldb_request *req = lldb_ac->req;
char *dnstr;
int ret;
-
- /* ltdb specials should not reach this point */
- if (ldb_dn_is_special(req->op.del.dn)) {
- return LDB_ERR_INVALID_DN_SYNTAX;
- }
- lldb_ac = init_lldb_handle(lldb, req);
- if (lldb_ac == NULL) {
- return LDB_ERR_OPERATIONS_ERROR;
- }
+ req->handle->state = LDB_ASYNC_PENDING;
dnstr = ldb_dn_alloc_linearized(lldb_ac, req->op.del.dn);
@@ -427,24 +367,17 @@ static int lldb_delete(struct ldb_module *module, struct ldb_request *req)
/*
rename a record
*/
-static int lldb_rename(struct ldb_module *module, struct ldb_request *req)
+static int lldb_rename(struct lldb_context *lldb_ac)
{
- struct lldb_private *lldb = talloc_get_type(module->private_data, struct lldb_private);
- struct lldb_context *lldb_ac;
+ struct lldb_private *lldb = lldb_ac->lldb;
+ struct ldb_module *module = lldb_ac->module;
+ struct ldb_request *req = lldb_ac->req;
char *old_dn;
char *newrdn;
char *parentdn;
int ret;
-
- /* ltdb specials should not reach this point */
- if (ldb_dn_is_special(req->op.rename.olddn) || ldb_dn_is_special(req->op.rename.newdn)) {
- return LDB_ERR_INVALID_DN_SYNTAX;
- }
- lldb_ac = init_lldb_handle(lldb, req);
- if (lldb_ac == NULL) {
- return LDB_ERR_OPERATIONS_ERROR;
- }
+ req->handle->state = LDB_ASYNC_PENDING;
old_dn = ldb_dn_alloc_linearized(lldb_ac, req->op.rename.olddn);
if (old_dn == NULL) {
@@ -474,57 +407,99 @@ static int lldb_rename(struct ldb_module *module, struct ldb_request *req)
return lldb_ldap_to_ldb(ret);
}
-static int lldb_parse_result(struct lldb_context *ac, LDAPMessage *result)
+static int lldb_start_trans(struct ldb_module *module)
+{
+ /* TODO implement a local transaction mechanism here */
+
+ return LDB_SUCCESS;
+}
+
+static int lldb_end_trans(struct ldb_module *module)
+{
+ /* TODO implement a local transaction mechanism here */
+
+ return LDB_SUCCESS;
+}
+
+static int lldb_del_trans(struct ldb_module *module)
+{
+ /* TODO implement a local transaction mechanism here */
+
+ return LDB_SUCCESS;
+}
+
+void lldb_request_done(struct ldb_request *req,
+ struct ldb_control **ctrls, int error)
+{
+ struct ldb_reply *ares;
+
+ ares = talloc_zero(req, struct ldb_reply);
+ if (!ares) {
+ ldb_oom(req->handle->ldb);
+ req->callback(req, NULL);
+ return;
+ }
+ ares->type = LDB_REPLY_DONE;
+ ares->controls = talloc_steal(ares, ctrls);
+ ares->error = error;
+
+ req->callback(req, ares);
+}
+
+/* return false if the request is still in progress
+ * return true if the request is completed
+ */
+static bool lldb_parse_result(struct lldb_context *ac, LDAPMessage *result)
{
- struct ldb_handle *handle = ac->handle;
struct lldb_private *lldb = ac->lldb;
- struct ldb_reply *ares = NULL;
- LDAPMessage *msg;
- int type;
+ LDAPControl **serverctrlsp = NULL;
+ char **referralsp = NULL;
char *matcheddnp = NULL;
char *errmsgp = NULL;
- char **referralsp = NULL;
- LDAPControl **serverctrlsp = NULL;
- int ret = LDB_SUCCESS;
-
- type = ldap_msgtype(result);
+ LDAPMessage *msg;
+ int type;
+ struct ldb_message *ldbmsg;
+ char *referral;
+ bool callback_failed;
+ bool request_done;
+ bool lret;
+ int ret;
+ int i;
- handle->status = 0;
+ type = ldap_msgtype(result);
+ callback_failed = false;
+ request_done = false;
switch (type) {
-
case LDAP_RES_SEARCH_ENTRY:
+
msg = ldap_first_entry(lldb->ldap, result);
if (msg != NULL) {
BerElement *berptr = NULL;
char *attr, *dn;
- ares = talloc_zero(ac, struct ldb_reply);
- if (!ares) {
- ret = LDB_ERR_OPERATIONS_ERROR;
- goto error;
- }
-
- ares->message = ldb_msg_new(ares);
- if (!ares->message) {
+ ldbmsg = ldb_msg_new(ac);
+ if (!ldbmsg) {
ret = LDB_ERR_OPERATIONS_ERROR;
- goto error;
+ break;
}
dn = ldap_get_dn(lldb->ldap, msg);
if (!dn) {
+ talloc_free(ldbmsg);
ret = LDB_ERR_OPERATIONS_ERROR;
- goto error;
+ break;
}
- ares->message->dn = ldb_dn_new(ares->message, ac->lldb->module->ldb, dn);
- if ( ! ldb_dn_validate(ares->message->dn)) {
+ ldbmsg->dn = ldb_dn_new(ldbmsg, ac->module->ldb, dn);
+ if ( ! ldb_dn_validate(ldbmsg->dn)) {
+ talloc_free(ldbmsg);
ret = LDB_ERR_OPERATIONS_ERROR;
- goto error;
+ break;
}
ldap_memfree(dn);
- ares->message->num_elements = 0;
- ares->message->elements = NULL;
+ ldbmsg->num_elements = 0;
+ ldbmsg->elements = NULL;
/* loop over all attributes */
for (attr=ldap_first_attribute(lldb->ldap, msg, &berptr);
@@ -534,97 +509,104 @@ static int lldb_parse_result(struct lldb_context *ac, LDAPMessage *result)
bval = ldap_get_values_len(lldb->ldap, msg, attr);
if (bval) {
- lldb_add_msg_attr(ac->lldb->module->ldb, ares->message, attr, bval);
+ lldb_add_msg_attr(ac->module->ldb, ldbmsg, attr, bval);
ldap_value_free_len(bval);
- }
+ }
}
if (berptr) ber_free(berptr, 0);
+ ret = ldb_module_send_entry(ac->req, ldbmsg);
+ if (ret != LDB_SUCCESS) {
- ares->type = LDB_REPLY_ENTRY;
- ret = ac->callback(ac->lldb->module->ldb, ac->context, ares);
+ callback_failed = true;
+ }
} else {
- handle->status = LDB_ERR_PROTOCOL_ERROR;
- handle->state = LDB_ASYNC_DONE;
+ ret = LDB_ERR_OPERATIONS_ERROR;
}
break;
case LDAP_RES_SEARCH_REFERENCE:
- if (ldap_parse_result(lldb->ldap, result, &handle->status,
+
+ if (ldap_parse_result(lldb->ldap, result, &ret,
&matcheddnp, &errmsgp,
&referralsp, &serverctrlsp, 0) != LDAP_SUCCESS) {
ret = LDB_ERR_OPERATIONS_ERROR;
- goto error;
}
- if (referralsp == NULL) {
- handle->status = LDB_ERR_PROTOCOL_ERROR;
- goto error;
+ if (ret != LDB_SUCCESS) {
+ break;
}
-
- ares = talloc_zero(ac, struct ldb_reply);
- if (!ares) {
- ret = LDB_ERR_OPERATIONS_ERROR;
- goto error;
+ if (referralsp == NULL) {
+ ret = LDB_ERR_PROTOCOL_ERROR;
+ break;
}
- ares->referral = talloc_strdup(ares, *referralsp);
- ares->type = LDB_REPLY_REFERRAL;
- ret = ac->callback(ac->lldb->module->ldb, ac->context, ares);
+ for (i = 0; referralsp[i]; i++) {
+ referral = talloc_strdup(ac, referralsp[i]);
+ ret = ldb_module_send_referral(ac->req, referral);
+ if (ret != LDB_SUCCESS) {
+ callback_failed = true;
+ break;
+ }
+ }
break;
case LDAP_RES_SEARCH_RESULT:
- if (ldap_parse_result(lldb->ldap, result, &handle->status,
+ case LDAP_RES_MODIFY:
+ case LDAP_RES_ADD:
+ case LDAP_RES_DELETE:
+ case LDAP_RES_MODDN:
+
+ if (ldap_parse_result(lldb->ldap, result, &ret,
&matcheddnp, &errmsgp,
&referralsp, &serverctrlsp, 0) != LDAP_SUCCESS) {
- handle->status = LDB_ERR_OPERATIONS_ERROR;
- goto error;
- }
-
- ares = talloc_zero(ac, struct ldb_reply);
- if (!ares) {
ret = LDB_ERR_OPERATIONS_ERROR;
- goto error;
+ }
+ if (ret != LDB_SUCCESS) {
+ break;
}
if (serverctrlsp != NULL) {
/* FIXME: transform the LDAPControl list into an ldb_control one */
- ares->controls = NULL;
+ ac->controls = NULL;
}
-
- ares->type = LDB_REPLY_DONE;
- handle->state = LDB_ASYNC_DONE;
- ret = ac->callback(ac->lldb->module->ldb, ac->context, ares);
-
- break;
- case LDAP_RES_MODIFY:
- case LDAP_RES_ADD:
- case LDAP_RES_DELETE:
- case LDAP_RES_MODDN:
- if (ldap_parse_result(lldb->ldap, result, &handle->status,
- &matcheddnp, &errmsgp,
- &referralsp, &serverctrlsp, 0) != LDAP_SUCCESS) {
- handle->status = LDB_ERR_OPERATIONS_ERROR;
- goto error;
- }
- if (ac->callback && handle->status == LDB_SUCCESS) {
- ares = NULL; /* FIXME: build a corresponding ares to pass on */
- ret = ac->callback(ac->lldb->module->ldb, ac->context, ares);
- }
- handle->state = LDB_ASYNC_DONE;
+ request_done = true;
break;
default:
ret = LDB_ERR_PROTOCOL_ERROR;
- goto error;
+ break;
}
+ if (ret != LDB_SUCCESS) {
+
+ /* if the callback failed the caller will have freed the
+ * request. Just return and don't try to use it */
+ if (callback_failed) {
+
+ /* tell lldb_wait to remove the request from the
+ * queue */
+ lret = true;
+ goto free_and_return;
+ }
+
+ request_done = true;
+ }
+
+ if (request_done) {
+ lldb_request_done(ac->req, ac->controls, ret);
+ lret = true;
+ goto free_and_return;
+ }
+
+ lret = false;
+
+free_and_return:
+
if (matcheddnp) ldap_memfree(matcheddnp);
if (errmsgp && *errmsgp) {
- ldb_set_errstring(ac->lldb->module->ldb, errmsgp);
- } else if (handle->status) {
- ldb_set_errstring(ac->lldb->module->ldb, ldap_err2string(handle->status));
+ ldb_set_errstring(ac->module->ldb, errmsgp);
}
if (errmsgp) {
ldap_memfree(errmsgp);
@@ -633,131 +615,203 @@ static int lldb_parse_result(struct lldb_context *ac, LDAPMessage *result)
if (serverctrlsp) ldap_controls_free(serverctrlsp);
ldap_msgfree(result);
- return lldb_ldap_to_ldb(handle->status);
-error:
- handle->state = LDB_ASYNC_DONE;
- ldap_msgfree(result);
- return ret;
+ return lret;
}
-static int lldb_wait(struct ldb_handle *handle, enum ldb_wait_type type)
+static void lldb_timeout(struct event_context *ev,
+ struct timed_event *te,
+ struct timeval t,
+ void *private_data)
{
- struct lldb_context *ac = talloc_get_type(handle->private_data, struct lldb_context);
- struct lldb_private *lldb = ac->lldb;
- struct timeval timeout;
+ struct lldb_context *ac;
+ ac = talloc_get_type(private_data, struct lldb_context);
+
+ lldb_request_done(ac->req, NULL, LDB_ERR_TIME_LIMIT_EXCEEDED);
+}
+
+static void lldb_callback(struct event_context *ev,
+ struct timed_event *te,
+ struct timeval t,
+ void *private_data)
+{
+ struct lldb_context *ac;
+ struct timed_event *lte;
+ struct timeval tv;
LDAPMessage *result;
- int ret, lret;
+ int lret;
+
+ ac = talloc_get_type(private_data, struct lldb_context);
- if (handle->state == LDB_ASYNC_DONE) {
- return handle->status;
+ if (!ac->msgid) {
+ lldb_request_done(ac->req, NULL, LDB_ERR_OPERATIONS_ERROR);
+ return;
}
- if (!ac || !ac->msgid) {
- return LDB_ERR_OPERATIONS_ERROR;
+ tv.tv_sec = 0;
+ tv.tv_usec = 0;
+ lret = ldap_result(ac->lldb->ldap, ac->msgid, 0, &tv, &result);
+ if (lret == 0) {
+ goto respin;
+ }
+ if (lret == -1) {
+ lldb_request_done(ac->req, NULL, LDB_ERR_OPERATIONS_ERROR);
+ return;
}
- handle->state = LDB_ASYNC_PENDING;
- handle->status = LDB_SUCCESS;
+ if ( ! lldb_parse_result(ac, result)) {
+ goto respin;
+ }
- switch(type) {
- case LDB_WAIT_NONE:
+ return;
- if ((ac->timeout != -1) &&
- ((ac->starttime + ac->timeout) > time(NULL))) {
- return LDB_ERR_TIME_LIMIT_EXCEEDED;
- }
+respin:
+ tv.tv_sec = 0;
+ tv.tv_usec = 100;
+ lte = event_add_timed(ev, ac, tv, lldb_callback, ac);
+ if (NULL == lte) {
+ lldb_request_done(ac->req, NULL, LDB_ERR_OPERATIONS_ERROR);
+ }
+}
- timeout.tv_sec = 0;
- timeout.tv_usec = 0;
+static bool lldb_dn_is_special(struct ldb_request *req)
+{
+ struct ldb_dn *dn = NULL;
- lret = ldap_result(lldb->ldap, ac->msgid, 0, &timeout, &result);
- if (lret == -1) {
- return LDB_ERR_OPERATIONS_ERROR;
- }
- if (lret == 0) {
- ret = LDB_SUCCESS;
- goto done;
- }
+ switch (req->operation) {
+ case LDB_ADD:
+ dn = req->op.add.message->dn;
+ break;
+ case LDB_MODIFY:
+ dn = req->op.mod.message->dn;
+ break;
+ case LDB_DELETE:
+ dn = req->op.del.dn;
+ break;
+ case LDB_RENAME:
+ dn = req->op.rename.olddn;
+ break;
+ default:
+ break;
+ }
- return lldb_parse_result(ac, result);
+ if (dn && ldb_dn_is_special(dn)) {
+ return true;
+ }
+ return false;
+}
- case LDB_WAIT_ALL:
- timeout.tv_usec = 0;
- ret = LDB_ERR_OPERATIONS_ERROR;
+static void lldb_auto_done_callback(struct event_context *ev,
+ struct timed_event *te,
+ struct timeval t,
+ void *private_data)
+{
+ struct lldb_context *ac;
- while (handle->status == LDB_SUCCESS && handle->state != LDB_ASYNC_DONE) {
+ ac = talloc_get_type(private_data, struct lldb_context);
+ lldb_request_done(ac->req, NULL, LDB_SUCCESS);
+}
- if (ac->timeout == -1) {
- lret = ldap_result(lldb->ldap, ac->msgid, 0, NULL, &result);
- } else {
- timeout.tv_sec = ac->timeout - (time(NULL) - ac->starttime);
- if (timeout.tv_sec <= 0)
- return LDB_ERR_TIME_LIMIT_EXCEEDED;
- lret = ldap_result(lldb->ldap, ac->msgid, 0, &timeout, &result);
- }
- if (lret == -1) {
- return LDB_ERR_OPERATIONS_ERROR;
- }
- if (lret == 0) {
- return LDB_ERR_TIME_LIMIT_EXCEEDED;
- }
+static int lldb_handle_request(struct ldb_module *module, struct ldb_request *req)
+{
+ struct lldb_private *lldb;
+ struct lldb_context *ac;
+ struct event_context *ev;
+ struct timed_event *te;
+ struct timeval tv;
+ int ret;
- ret = lldb_parse_result(ac, result);
- if (ret != LDB_SUCCESS) {
- return ret;
- }
+ lldb = talloc_get_type(module->private_data, struct lldb_private);
+
+ if (req->starttime == 0 || req->timeout == 0) {
+ ldb_set_errstring(module->ldb, "Invalid timeout settings");
+ return LDB_ERR_TIME_LIMIT_EXCEEDED;
+ }
+
+ ev = ldb_get_event_context(module->ldb);
+ if (NULL == ev) {
+ return LDB_ERR_OPERATIONS_ERROR;
+ }
+
+ ac = talloc_zero(module->ldb, struct lldb_context);
+ if (ac == NULL) {
+ ldb_set_errstring(module->ldb, "Out of Memory");
+ return LDB_ERR_OPERATIONS_ERROR;
+ }
+
+ ac->module = module;
+ ac->req = req;
+ ac->lldb = lldb;
+ ac->msgid = 0;
+
+ if (lldb_dn_is_special(req)) {
+ tv.tv_sec = 0;
+ tv.tv_usec = 0;
+ te = event_add_timed(ev, ac, tv,
+ lldb_auto_done_callback, ac);
+ if (NULL == te) {
+ return LDB_ERR_OPERATIONS_ERROR;
}
+ return LDB_SUCCESS;
+ }
+
+ switch (ac->req->operation) {
+ case LDB_SEARCH:
+ ret = lldb_search(ac);
+ break;
+ case LDB_ADD:
+ ret = lldb_add(ac);
+ break;
+ case LDB_MODIFY:
+ ret = lldb_modify(ac);
+ break;
+ case LDB_DELETE:
+ ret = lldb_delete(ac);
+ break;
+ case LDB_RENAME:
+ ret = lldb_rename(ac);
break;
-
default:
- handle->state = LDB_ASYNC_DONE;
+ /* no other op supported */
ret = LDB_ERR_OPERATIONS_ERROR;
+ break;
}
-done:
- return ret;
-}
-
-static int lldb_start_trans(struct ldb_module *module)
-{
- /* TODO implement a local transaction mechanism here */
-
- return LDB_SUCCESS;
-}
+ if (ret != LDB_SUCCESS) {
+ lldb_request_done(req, NULL, ret);
+ return ret;
+ }
-static int lldb_end_trans(struct ldb_module *module)
-{
- /* TODO implement a local transaction mechanism here */
+ tv.tv_sec = 0;
+ tv.tv_usec = 0;
+ te = event_add_timed(ev, ac, tv, lldb_callback, ac);
+ if (NULL == te) {
+ return LDB_ERR_OPERATIONS_ERROR;
+ }
- return LDB_SUCCESS;
-}
-static int lldb_del_trans(struct ldb_module *module)
-{
- /* TODO implement a local transaction mechanism here */
+ tv.tv_sec = req->starttime + req->timeout;
+ tv.tv_usec = 0;
+ te = event_add_timed(ev, ac, tv, lldb_timeout, ac);
+ if (NULL == te) {
+ return LDB_ERR_OPERATIONS_ERROR;
+ }
return LDB_SUCCESS;
}
-static int lldb_request(struct ldb_module *module, struct ldb_request *req)
-{
- return LDB_ERR_OPERATIONS_ERROR;
-}
-
static const struct ldb_module_ops lldb_ops = {
.name = "ldap",
- .search = lldb_search,
- .add = lldb_add,
- .modify = lldb_modify,
- .del = lldb_delete,
- .rename = lldb_rename,
- .request = lldb_request,
+ .search = lldb_handle_request,
+ .add = lldb_handle_request,
+ .modify = lldb_handle_request,
+ .del = lldb_handle_request,
+ .rename = lldb_handle_request,
+ .request = lldb_handle_request,
.start_transaction = lldb_start_trans,
.end_transaction = lldb_end_trans,
.del_transaction = lldb_del_trans,
- .wait = lldb_wait
};
@@ -771,8 +825,8 @@ static int lldb_destructor(struct lldb_private *lldb)
connect to the database
*/
static int lldb_connect(struct ldb_context *ldb,
- const char *url,
- unsigned int flags,
+ const char *url,
+ unsigned int flags,
const char *options[],
struct ldb_module **_module)
{
@@ -790,7 +844,6 @@ static int lldb_connect(struct ldb_context *ldb,
talloc_set_name_const(module, "ldb_ldap backend");
module->ldb = ldb;
module->prev = module->next = NULL;
- module->private_data = NULL;
module->ops = &lldb_ops;
lldb = talloc(module, struct lldb_private);
@@ -799,7 +852,6 @@ static int lldb_connect(struct ldb_context *ldb,
goto failed;
}
module->private_data = lldb;
- lldb->module = module;
lldb->ldap = NULL;
ret = ldap_initialize(&lldb->ldap, url);