return state.status;
}
+struct leases_db_set_state {
+ uint32_t current_state;
+ bool breaking;
+ uint32_t breaking_to_requested;
+ uint32_t breaking_to_required;
+ uint16_t lease_version;
+ uint16_t epoch;
+};
+
+static void leases_db_set_fn(
+ struct leases_db_value *value, bool *modified, void *private_data)
+{
+ struct leases_db_set_state *state = private_data;
+
+ if (value->num_files == 0) {
+ DBG_WARNING("leases_db_set on new entry\n");
+ return;
+ }
+ value->current_state = state->current_state;
+ value->breaking = state->breaking;
+ value->breaking_to_requested = state->breaking_to_requested;
+ value->breaking_to_required = state->breaking_to_required;
+ value->lease_version = state->lease_version;
+ value->epoch = state->epoch;
+ *modified = true;
+}
+
+NTSTATUS leases_db_set(const struct GUID *client_guid,
+ const struct smb2_lease_key *lease_key,
+ uint32_t current_state,
+ bool breaking,
+ uint32_t breaking_to_requested,
+ uint32_t breaking_to_required,
+ uint16_t lease_version,
+ uint16_t epoch)
+{
+ struct leases_db_set_state state = {
+ .current_state = current_state,
+ .breaking = breaking,
+ .breaking_to_requested = breaking_to_requested,
+ .breaking_to_required = breaking_to_required,
+ .lease_version = lease_version,
+ .epoch = epoch,
+ };
+ NTSTATUS status;
+
+ status = leases_db_do_locked(
+ client_guid, lease_key, leases_db_set_fn, &state);
+ if (!NT_STATUS_IS_OK(status)) {
+ DBG_DEBUG("leases_db_do_locked failed: %s\n",
+ nt_errstr(status));
+ return status;
+ }
+ return NT_STATUS_OK;
+}
+
+struct leases_db_get_state {
+ const struct file_id *file_id;
+ uint32_t *current_state;
+ bool *breaking;
+ uint32_t *breaking_to_requested;
+ uint32_t *breaking_to_required;
+ uint16_t *lease_version;
+ uint16_t *epoch;
+ NTSTATUS status;
+};
+
+static void leases_db_get_fn(TDB_DATA key, TDB_DATA data, void *private_data)
+{
+ struct leases_db_get_state *state = private_data;
+ DATA_BLOB blob = { .data = data.dptr, .length = data.dsize };
+ enum ndr_err_code ndr_err;
+ struct leases_db_value *value;
+ uint32_t i;
+
+ value = talloc(talloc_tos(), struct leases_db_value);
+ if (value == NULL) {
+ state->status = NT_STATUS_NO_MEMORY;
+ return;
+ }
+
+ ndr_err = ndr_pull_struct_blob_all(
+ &blob, value, value,
+ (ndr_pull_flags_fn_t)ndr_pull_leases_db_value);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ DBG_DEBUG("ndr_pull_struct_blob_failed: %s\n",
+ ndr_errstr(ndr_err));
+ TALLOC_FREE(value);
+ state->status = ndr_map_error2ntstatus(ndr_err);
+ return;
+ }
+
+ if (DEBUGLEVEL >= 10) {
+ DBG_DEBUG("\n");
+ NDR_PRINT_DEBUG(leases_db_value, value);
+ }
+
+ /* id must exist. */
+ for (i = 0; i < value->num_files; i++) {
+ if (file_id_equal(state->file_id, &value->files[i].id)) {
+ break;
+ }
+ }
+
+ if (i == value->num_files) {
+ state->status = NT_STATUS_NOT_FOUND;
+ TALLOC_FREE(value);
+ return;
+ }
+
+ if (state->current_state != NULL) {
+ *state->current_state = value->current_state;
+ };
+ if (state->breaking != NULL) {
+ *state->breaking = value->breaking;
+ };
+ if (state->breaking_to_requested != NULL) {
+ *state->breaking_to_requested = value->breaking_to_requested;
+ };
+ if (state->breaking_to_required != NULL) {
+ *state->breaking_to_required = value->breaking_to_required;
+ };
+ if (state->lease_version != NULL) {
+ *state->lease_version = value->lease_version;
+ };
+ if (state->epoch != NULL) {
+ *state->epoch = value->epoch;
+ };
+
+ TALLOC_FREE(value);
+ state->status = NT_STATUS_OK;
+}
+
+NTSTATUS leases_db_get(const struct GUID *client_guid,
+ const struct smb2_lease_key *lease_key,
+ const struct file_id *file_id,
+ uint32_t *current_state,
+ bool *breaking,
+ uint32_t *breaking_to_requested,
+ uint32_t *breaking_to_required,
+ uint16_t *lease_version,
+ uint16_t *epoch)
+{
+ struct leases_db_get_state state = {
+ .file_id = file_id,
+ .current_state = current_state,
+ .breaking = breaking,
+ .breaking_to_requested = breaking_to_requested,
+ .breaking_to_required = breaking_to_required,
+ .lease_version = lease_version,
+ .epoch = epoch,
+ };
+ struct leases_db_key_buf keybuf;
+ TDB_DATA db_key = leases_db_key(&keybuf, client_guid, lease_key);
+ NTSTATUS status;
+
+ if (!leases_db_init(true)) {
+ return NT_STATUS_INTERNAL_ERROR;
+ }
+
+ status = dbwrap_parse_record(
+ leases_db, db_key, leases_db_get_fn, &state);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+ return state.status;
+
+}
+
NTSTATUS leases_db_copy_file_ids(TALLOC_CTX *mem_ctx,
uint32_t num_files,
const struct leases_db_file *files,
const char *servicepath_new,
const char *filename_new,
const char *stream_name_new);
+NTSTATUS leases_db_set(const struct GUID *client_guid,
+ const struct smb2_lease_key *lease_key,
+ uint32_t current_state,
+ bool breaking,
+ uint32_t breaking_to_requested,
+ uint32_t breaking_to_required,
+ uint16_t lease_version,
+ uint16_t epoch);
+NTSTATUS leases_db_get(const struct GUID *client_guid,
+ const struct smb2_lease_key *lease_key,
+ const struct file_id *file_id,
+ uint32_t *current_state,
+ bool *breaking,
+ uint32_t *breaking_to_requested,
+ uint32_t *breaking_to_required,
+ uint16_t *lease_version,
+ uint16_t *epoch);
NTSTATUS leases_db_copy_file_ids(TALLOC_CTX *mem_ctx,
uint32_t num_files,
const struct leases_db_file *files,