1 /****************************************************************************** 2 * 3 * Copyright (C) 2014 Google, Inc. 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at: 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 ******************************************************************************/ 18 19 #include "base.h" 20 #include "support/callbacks.h" 21 #include "support/pan.h" 22 23 const btpan_interface_t *pan_interface; 24 25 static btpan_control_state_t pan_control_state; 26 static btpan_connection_state_t pan_connection_state; 27 static int pan_local_role; 28 static int pan_remote_role; 29 static bt_status_t pan_error; 30 static char *pan_ifname; 31 32 bool pan_init() { 33 pan_interface = bt_interface->get_profile_interface(BT_PROFILE_PAN_ID); 34 return pan_interface->init(callbacks_get_pan_struct()) == BT_STATUS_SUCCESS; 35 } 36 37 btpan_control_state_t pan_get_control_state() { 38 return pan_control_state; 39 } 40 41 btpan_connection_state_t pan_get_connection_state() { 42 return pan_connection_state; 43 } 44 45 int pan_get_local_role() { 46 return pan_local_role; 47 } 48 49 int pan_get_remote_role() { 50 return pan_remote_role; 51 } 52 53 bt_status_t pan_get_error() { 54 return pan_error; 55 } 56 57 // callback 58 void pan_control_state_changed(btpan_control_state_t state, bt_status_t error, int local_role, const char *ifname) { 59 free(pan_ifname); 60 61 pan_control_state = state; 62 pan_local_role = local_role; 63 pan_error = error; 64 pan_ifname = strdup(ifname); 65 66 CALLBACK_RET(); 67 } 68 69 // callback 70 void pan_connection_state_changed(btpan_connection_state_t state, bt_status_t error, const bt_bdaddr_t *bd_addr, int local_role, int remote_role) { 71 pan_connection_state = state; 72 pan_error = error; 73 pan_local_role = local_role; 74 pan_remote_role = remote_role; 75 CALLBACK_RET(); 76 } 77
