static int ltdb_add_internal(struct ldb_module *module,
const struct ldb_message *msg)
{
struct ldb_context *ldb = ldb_module_get_ctx(module);
int ret = LDB_SUCCESS, i;
ret = ltdb_check_special_dn(module, msg);
if (ret != LDB_SUCCESS) {
return ret;
}
if (ltdb_cache_load(module) != 0) {
return LDB_ERR_OPERATIONS_ERROR;
}
for (i=0;i<msg->num_elements;i++) {
struct ldb_message_element *el = &msg->elements[i];
const struct ldb_schema_attribute *a = ldb_schema_attribute_by_name(ldb, el->name);
if (el->num_values == 0) {
ldb_asprintf_errstring(ldb, "attribute %s on %s specified, but with 0 values (illegal)",
el->name, ldb_dn_get_linearized(msg->dn));
return LDB_ERR_CONSTRAINT_VIOLATION;
}
if (a && a->flags & LDB_ATTR_FLAG_SINGLE_VALUE) {
if (el->num_values > 1) {
ldb_asprintf_errstring(ldb, "SINGLE-VALUE attribute %s on %s specified more than once",
el->name, ldb_dn_get_linearized(msg->dn));
return LDB_ERR_CONSTRAINT_VIOLATION;
}
}
}
ret = ltdb_store(module, msg, TDB_INSERT);
if (ret != LDB_SUCCESS) {
if (ret == LDB_ERR_ENTRY_ALREADY_EXISTS) {
ldb_asprintf_errstring(ldb,
"Entry %s already exists",
ldb_dn_get_linearized(msg->dn));
}
return ret;
}
ret = ltdb_index_add_new(module, msg);
if (ret != LDB_SUCCESS) {
return ret;
}
ret = ltdb_modified(module, msg->dn);
return ret;
}
static int ltdb_add_internal(struct ldb_module *module,
const struct ldb_message *msg,
bool check_single_value)
{
struct ldb_context *ldb = ldb_module_get_ctx(module);
int ret = LDB_SUCCESS;
unsigned int i;
for (i=0;i<msg->num_elements;i++) {
struct ldb_message_element *el = &msg->elements[i];
const struct ldb_schema_attribute *a = ldb_schema_attribute_by_name(ldb, el->name);
if (el->num_values == 0) {
ldb_asprintf_errstring(ldb, "attribute '%s' on '%s' specified, but with 0 values (illegal)",
el->name, ldb_dn_get_linearized(msg->dn));
return LDB_ERR_CONSTRAINT_VIOLATION;
}
if (check_single_value &&
el->num_values > 1 &&
ldb_tdb_single_valued(a, el)) {
ldb_asprintf_errstring(ldb, "SINGLE-VALUE attribute %s on %s specified more than once",
el->name, ldb_dn_get_linearized(msg->dn));
return LDB_ERR_CONSTRAINT_VIOLATION;
}
}
ret = ltdb_store(module, msg, TDB_INSERT);
if (ret != LDB_SUCCESS) {
if (ret == LDB_ERR_ENTRY_ALREADY_EXISTS) {
ldb_asprintf_errstring(ldb,
"Entry %s already exists",
ldb_dn_get_linearized(msg->dn));
}
return ret;
}
ret = ltdb_index_add_new(module, msg);
if (ret != LDB_SUCCESS) {
return ret;
}
ret = ltdb_modified(module, msg->dn);
return ret;
}
static int ltdb_add_internal(struct ldb_module *module,
const struct ldb_message *msg,
bool check_single_value)
{
struct ldb_context *ldb = ldb_module_get_ctx(module);
int ret = LDB_SUCCESS;
unsigned int i, j;
for (i=0;i<msg->num_elements;i++) {
struct ldb_message_element *el = &msg->elements[i];
const struct ldb_schema_attribute *a = ldb_schema_attribute_by_name(ldb, el->name);
if (el->num_values == 0) {
ldb_asprintf_errstring(ldb, "attribute '%s' on '%s' specified, but with 0 values (illegal)",
el->name, ldb_dn_get_linearized(msg->dn));
return LDB_ERR_CONSTRAINT_VIOLATION;
}
if (check_single_value &&
el->num_values > 1 &&
ldb_tdb_single_valued(a, el)) {
ldb_asprintf_errstring(ldb, "SINGLE-VALUE attribute %s on %s specified more than once",
el->name, ldb_dn_get_linearized(msg->dn));
return LDB_ERR_CONSTRAINT_VIOLATION;
}
/* Do not check "@ATTRIBUTES" for duplicated values */
if (ldb_dn_is_special(msg->dn) &&
ldb_dn_check_special(msg->dn, LTDB_ATTRIBUTES)) {
continue;
}
/* TODO: This is O(n^2) - replace with more efficient check */
for (j=0; j<el->num_values; j++) {
if (ldb_msg_find_val(el, &el->values[j]) != &el->values[j]) {
ldb_asprintf_errstring(ldb,
"attribute '%s': value #%u on '%s' provided more than once",
el->name, j, ldb_dn_get_linearized(msg->dn));
return LDB_ERR_ATTRIBUTE_OR_VALUE_EXISTS;
}
}
}
ret = ltdb_store(module, msg, TDB_INSERT);
if (ret != LDB_SUCCESS) {
if (ret == LDB_ERR_ENTRY_ALREADY_EXISTS) {
ldb_asprintf_errstring(ldb,
"Entry %s already exists",
ldb_dn_get_linearized(msg->dn));
}
return ret;
}
ret = ltdb_index_add_new(module, msg);
if (ret != LDB_SUCCESS) {
return ret;
}
ret = ltdb_modified(module, msg->dn);
return ret;
}
