1 /* 2 * Copyright (C) 2014 BlueKitchen GmbH 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the copyright holders nor the names of 14 * contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 4. Any redistribution, use, or modification is done solely for 17 * personal benefit and not for any commercial purpose or for 18 * monetary gain. 19 * 20 * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 23 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS 24 * RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 26 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 27 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 28 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 29 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 30 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * Please inquire about commercial licensing options at 34 * [email protected] 35 * 36 */ 37 38 #define __BTSTACK_FILE__ "pbap_client_demo.c" 39 40 #include "btstack_config.h" 41 42 #include <stdint.h> 43 #include <stdio.h> 44 #include <stdlib.h> 45 #include <string.h> 46 47 #include "btstack_run_loop.h" 48 #include "l2cap.h" 49 #include "classic/rfcomm.h" 50 #include "btstack_event.h" 51 #include "classic/goep_client.h" 52 #include "classic/pbap_client.h" 53 54 #ifdef HAVE_BTSTACK_STDIN 55 #include "btstack_stdin.h" 56 #endif 57 58 static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size); 59 60 static bd_addr_t remote_addr; 61 // MBP2016 "F4-0F-24-3B-1B-E1" 62 // Nexus 7 "30-85-A9-54-2E-78" 63 static const char * remote_addr_string = "30-85-A9-54-2E-78"; 64 65 static btstack_packet_callback_registration_t hci_event_callback_registration; 66 static uint16_t pbap_cid; 67 68 #ifdef HAVE_BTSTACK_STDIN 69 70 // Testig User Interface 71 static void show_usage(void){ 72 bd_addr_t iut_address; 73 gap_local_bd_addr(iut_address); 74 75 printf("\n--- Bluetooth PBAP Client (HF) Test Console %s ---\n", bd_addr_to_str(iut_address)); 76 printf("\n"); 77 printf("a - establish PBAP connection to %s\n", bd_addr_to_str(remote_addr)); 78 printf("b - set phonebook '/telecom/pb'\n"); 79 printf("c - set phonebook '/SIM1/telecom/pb'\n"); 80 printf("d - pull phonebook\n"); 81 printf("e - disconnnect\n"); 82 printf("\n"); 83 } 84 85 static void stdin_process(char c){ 86 switch (c){ 87 case 'a': 88 printf("[+] Connecting to %s...\n", bd_addr_to_str(remote_addr)); 89 pbap_connect(&packet_handler, remote_addr, &pbap_cid); 90 break; 91 case 'b': 92 printf("[+] Set Phonebook 'telecom/pb'\n"); 93 pbap_set_phonebook(pbap_cid, "telecom/pb"); 94 break; 95 case 'c': 96 printf("[+] Set Phonebook 'SIM1/telecom/pb'\n"); 97 pbap_set_phonebook(pbap_cid, "SIM1/telecom/pb"); 98 break; 99 case 'd': 100 pbap_pull_phonebook(pbap_cid); 101 break; 102 case 'e': 103 pbap_disconnect(pbap_cid); 104 break; 105 default: 106 show_usage(); 107 break; 108 } 109 } 110 111 // packet handler for interactive console 112 static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){ 113 UNUSED(channel); 114 UNUSED(size); 115 int i; 116 switch (packet_type){ 117 case HCI_EVENT_PACKET: 118 switch (hci_event_packet_get_type(packet)) { 119 case BTSTACK_EVENT_STATE: 120 // BTstack activated, get started 121 if (btstack_event_state_get_state(packet) == HCI_STATE_WORKING){ 122 show_usage(); 123 } 124 break; 125 case HCI_EVENT_PBAP_META: 126 switch (hci_event_pbap_meta_get_subevent_code(packet)){ 127 case PBAP_SUBEVENT_CONNECTION_OPENED: 128 printf("[+] Connected\n"); 129 break; 130 case PBAP_SUBEVENT_CONNECTION_CLOSED: 131 printf("[+] Connection closed\n"); 132 break; 133 case PBAP_SUBEVENT_OPERATION_COMPLETED: 134 printf("[+] Operation complete\n"); 135 break; 136 default: 137 break; 138 } 139 break; 140 default: 141 break; 142 } 143 break; 144 case PBAP_DATA_PACKET: 145 for (i=0;i<size;i++){ 146 printf("%c", packet[i]); 147 } 148 break; 149 default: 150 break; 151 } 152 } 153 #else 154 155 // packet handler for emdded system with fixed operation sequence 156 static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){ 157 UNUSED(channel); 158 UNUSED(size); 159 int i; 160 switch (packet_type){ 161 case HCI_EVENT_PACKET: 162 switch (hci_event_packet_get_type(packet)) { 163 case BTSTACK_EVENT_STATE: 164 // BTstack activated, get started 165 if (btstack_event_state_get_state(packet) == HCI_STATE_WORKING){ 166 printf("[+] Connect to Phone Book Server on %s\n", bd_addr_to_str(remote_addr)); 167 pbap_connect(&packet_handler, remote_addr, &pbap_cid); 168 } 169 break; 170 case HCI_EVENT_PBAP_META: 171 switch (hci_event_pbap_meta_get_subevent_code(packet)){ 172 case PBAP_SUBEVENT_CONNECTION_OPENED: 173 printf("[+] Connected\n"); 174 printf("[+] Pull phonebook\n"); 175 pbap_pull_phonebook(pbap_cid); 176 break; 177 case PBAP_SUBEVENT_CONNECTION_CLOSED: 178 printf("[+] Connection closed\n"); 179 break; 180 case PBAP_SUBEVENT_OPERATION_COMPLETED: 181 printf("[+] Operation complete\n"); 182 printf("[+] Pull Phonebook complete\n"); 183 pbap_disconnect(pbap_cid); 184 break; 185 default: 186 break; 187 } 188 break; 189 default: 190 break; 191 } 192 break; 193 case PBAP_DATA_PACKET: 194 for (i=0;i<size;i++){ 195 printf("%c", packet[i]); 196 } 197 break; 198 default: 199 break; 200 } 201 } 202 #endif 203 204 int btstack_main(int argc, const char * argv[]); 205 int btstack_main(int argc, const char * argv[]){ 206 207 (void)argc; 208 (void)argv; 209 210 sscanf_bd_addr(remote_addr_string, remote_addr); 211 212 // register for HCI events 213 hci_event_callback_registration.callback = &packet_handler; 214 hci_add_event_handler(&hci_event_callback_registration); 215 216 // init L2CAP 217 l2cap_init(); 218 219 // init RFCOM 220 rfcomm_init(); 221 222 // init GOEP Client 223 goep_client_init(); 224 225 // init PBAP Client 226 pbap_client_init(); 227 228 #ifdef HAVE_BTSTACK_STDIN 229 btstack_stdin_setup(stdin_process); 230 #endif 231 232 // turn on! 233 hci_power_control(HCI_POWER_ON); 234 235 return 0; 236 } 237