| /****************************************************************************** |
| * |
| * Copyright (C) 2014 Google, Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at: |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| ******************************************************************************/ |
| |
| #include "base.h" |
| #include "support/callbacks.h" |
| #include "support/pan.h" |
| |
| static const int local_role = BTPAN_ROLE_PANU; |
| static const int remote_role = BTPAN_ROLE_PANNAP; |
| |
| bool pan_enable() { |
| int error; |
| |
| // PAN is enabled by default, wait for the first control state change |
| // with default parameters set. We don't want to verify the result since |
| // the implementation could have set any parameters. |
| WAIT(pan_control_state_changed); |
| |
| // Call enable explicitly and verify that the parameters match what we just set. |
| CALL_AND_WAIT(error = pan_interface->enable(local_role), pan_control_state_changed); |
| TASSERT(error == BT_STATUS_SUCCESS, "Error enabling PAN: %d", error); |
| TASSERT(pan_get_control_state() == BTPAN_STATE_ENABLED, "Control state is disabled."); |
| TASSERT(pan_get_local_role() == local_role, "Unexpected local role: %d", pan_get_local_role()); |
| TASSERT(pan_get_error() == BT_STATUS_SUCCESS, "Error in control callback: %d", pan_get_error()); |
| |
| return true; |
| } |
| |
| bool pan_connect() { |
| int error; |
| |
| if (!pan_enable()) { |
| return false; |
| } |
| |
| CALL_AND_WAIT(error = pan_interface->connect(&bt_remote_bdaddr, local_role, remote_role), pan_connection_state_changed); |
| TASSERT(error == BT_STATUS_SUCCESS, "Error connecting to remote host: %d", error); |
| TASSERT(pan_get_error() == BT_STATUS_SUCCESS, "Error connecting to BT device: %d", pan_get_error()); |
| TASSERT(pan_get_connection_state() == BTPAN_STATE_CONNECTING, "Invalid PAN state after connect: %d", pan_get_connection_state()); |
| TASSERT(pan_get_local_role() == local_role, "Incorrect local role: %d", pan_get_local_role()); |
| TASSERT(pan_get_remote_role() == remote_role, "Incorrect remote role: %d", pan_get_remote_role()); |
| |
| WAIT(pan_connection_state_changed); |
| TASSERT(pan_get_error() == BT_STATUS_SUCCESS, "Error connecting to BT device: %d", pan_get_error()); |
| TASSERT(pan_get_connection_state() == BTPAN_STATE_CONNECTED, "Invalid PAN state after connect: %d", pan_get_connection_state()); |
| TASSERT(pan_get_local_role() == local_role, "Incorrect local role: %d", pan_get_local_role()); |
| TASSERT(pan_get_remote_role() == remote_role, "Incorrect remote role: %d", pan_get_remote_role()); |
| |
| return true; |
| } |
| |
| bool pan_disconnect() { |
| int error; |
| |
| if (!pan_connect()) { |
| return false; |
| } |
| |
| CALL_AND_WAIT(error = pan_interface->disconnect(&bt_remote_bdaddr), pan_connection_state_changed); |
| TASSERT(error == BT_STATUS_SUCCESS, "Error disconnecting from remote host: %d", error); |
| TASSERT(pan_get_error() == BT_STATUS_SUCCESS, "Error disconnecting from BT device: %d", pan_get_error()); |
| TASSERT(pan_get_connection_state() == BTPAN_STATE_DISCONNECTING, "Invalid PAN state after disconnect: %d", pan_get_connection_state()); |
| |
| WAIT(pan_connection_state_changed); |
| TASSERT(pan_get_error() == BT_STATUS_SUCCESS, "Error disconnecting from BT device: %d", pan_get_error()); |
| TASSERT(pan_get_connection_state() == BTPAN_STATE_DISCONNECTED, "Invalid PAN state after disconnect: %d", pan_get_connection_state()); |
| |
| return true; |
| } |