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 // ***************************************************************************** 41 /* EXAMPLE_START(pbap_client_demo): Connect to Phonebook Server and get contacts. 42 * 43 * @text Note: The Bluetooth address of the remote Phonbook server is hardcoded. 44 * Change it before running example, then use the UI to connect to it, to set and 45 * query contacts. 46 */ 47 // ***************************************************************************** 48 49 50 #include "btstack_config.h" 51 52 #include <stdint.h> 53 #include <stdio.h> 54 #include <stdlib.h> 55 #include <string.h> 56 57 #include "btstack_run_loop.h" 58 #include "l2cap.h" 59 #include "classic/rfcomm.h" 60 #include "btstack_event.h" 61 #include "classic/goep_client.h" 62 #include "classic/pbap_client.h" 63 64 #ifdef HAVE_BTSTACK_STDIN 65 #include "btstack_stdin.h" 66 #endif 67 68 static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size); 69 70 static bd_addr_t remote_addr; 71 // MBP2016 "F4-0F-24-3B-1B-E1" 72 // Nexus 7 "30-85-A9-54-2E-78" 73 // iPhone SE "BC:EC:5D:E6:15:03" 74 // PTS "001BDC080AA5" 75 static char * remote_addr_string = "BC:EC:5D:E6:15:03"; 76 77 static char * phone_number = "911"; 78 79 static btstack_packet_callback_registration_t hci_event_callback_registration; 80 static uint16_t pbap_cid; 81 82 #ifdef HAVE_BTSTACK_STDIN 83 84 // Testig User Interface 85 static void show_usage(void){ 86 bd_addr_t iut_address; 87 gap_local_bd_addr(iut_address); 88 89 printf("\n--- Bluetooth PBAP Client (HF) Test Console %s ---\n", bd_addr_to_str(iut_address)); 90 printf("\n"); 91 printf("a - establish PBAP connection to %s\n", bd_addr_to_str(remote_addr)); 92 printf("b - set phonebook '/telecom/pb'\n"); 93 printf("c - set phonebook '/SIM1/telecom/pb'\n"); 94 printf("d - get phonebook size\n"); 95 printf("e - pull phonebook\n"); 96 printf("f - disconnnect\n"); 97 printf("g - Lookup contact with number '%s'\n", phone_number); 98 printf("p - authenticate using password '0000'\n"); 99 printf("\n"); 100 } 101 102 static void stdin_process(char c){ 103 switch (c){ 104 case 'a': 105 printf("[+] Connecting to %s...\n", bd_addr_to_str(remote_addr)); 106 pbap_connect(&packet_handler, remote_addr, &pbap_cid); 107 break; 108 case 'b': 109 printf("[+] Set Phonebook 'telecom/pb'\n"); 110 pbap_set_phonebook(pbap_cid, "telecom/pb"); 111 break; 112 case 'c': 113 printf("[+] Set Phonebook 'SIM1/telecom/pb'\n"); 114 pbap_set_phonebook(pbap_cid, "SIM1/telecom/pb"); 115 break; 116 case 'd': 117 pbap_get_phonebook_size(pbap_cid); 118 break; 119 case 'e': 120 pbap_pull_phonebook(pbap_cid); 121 break; 122 case 'f': 123 pbap_disconnect(pbap_cid); 124 break; 125 case 'g': 126 pbap_lookup_by_number(pbap_cid, phone_number); 127 break; 128 case 'p': 129 pbap_authentication_password(pbap_cid, "0000"); 130 break; 131 default: 132 show_usage(); 133 break; 134 } 135 } 136 137 // packet handler for interactive console 138 static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){ 139 UNUSED(channel); 140 UNUSED(size); 141 int i; 142 uint8_t status; 143 switch (packet_type){ 144 case HCI_EVENT_PACKET: 145 switch (hci_event_packet_get_type(packet)) { 146 case BTSTACK_EVENT_STATE: 147 // BTstack activated, get started 148 if (btstack_event_state_get_state(packet) == HCI_STATE_WORKING){ 149 show_usage(); 150 } 151 break; 152 case HCI_EVENT_PBAP_META: 153 switch (hci_event_pbap_meta_get_subevent_code(packet)){ 154 case PBAP_SUBEVENT_CONNECTION_OPENED: 155 printf("[+] Connected\n"); 156 break; 157 case PBAP_SUBEVENT_CONNECTION_CLOSED: 158 printf("[+] Connection closed\n"); 159 break; 160 case PBAP_SUBEVENT_OPERATION_COMPLETED: 161 printf("[+] Operation complete\n"); 162 break; 163 case PBAP_SUBEVENT_AUTHENTICATION_REQUEST: 164 printf("[?] Authentication requested\n"); 165 break; 166 case PBAP_SUBEVENT_PHONEBOOK_SIZE: 167 status = pbap_subevent_phonebook_size_get_status(packet); 168 if (status){ 169 printf("[+] Get Phonebook size error: 0x%x\n", status); 170 } else { 171 printf("[+] Phonebook size: %u\n", pbap_subevent_phonebook_size_get_phoneboook_size(packet)); 172 } 173 break; 174 default: 175 break; 176 } 177 break; 178 default: 179 break; 180 } 181 break; 182 case PBAP_DATA_PACKET: 183 for (i=0;i<size;i++){ 184 printf("%c", packet[i]); 185 } 186 break; 187 default: 188 break; 189 } 190 } 191 #else 192 193 // packet handler for emdded system with fixed operation sequence 194 static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){ 195 UNUSED(channel); 196 UNUSED(size); 197 int i; 198 switch (packet_type){ 199 case HCI_EVENT_PACKET: 200 switch (hci_event_packet_get_type(packet)) { 201 case BTSTACK_EVENT_STATE: 202 // BTstack activated, get started 203 if (btstack_event_state_get_state(packet) == HCI_STATE_WORKING){ 204 printf("[+] Connect to Phone Book Server on %s\n", bd_addr_to_str(remote_addr)); 205 pbap_connect(&packet_handler, remote_addr, &pbap_cid); 206 } 207 break; 208 case HCI_EVENT_PBAP_META: 209 switch (hci_event_pbap_meta_get_subevent_code(packet)){ 210 case PBAP_SUBEVENT_CONNECTION_OPENED: 211 printf("[+] Connected\n"); 212 printf("[+] Pull phonebook\n"); 213 pbap_pull_phonebook(pbap_cid); 214 break; 215 case PBAP_SUBEVENT_CONNECTION_CLOSED: 216 printf("[+] Connection closed\n"); 217 break; 218 case PBAP_SUBEVENT_OPERATION_COMPLETED: 219 printf("[+] Operation complete\n"); 220 printf("[+] Pull Phonebook complete\n"); 221 pbap_disconnect(pbap_cid); 222 break; 223 default: 224 break; 225 } 226 break; 227 default: 228 break; 229 } 230 break; 231 case PBAP_DATA_PACKET: 232 for (i=0;i<size;i++){ 233 printf("%c", packet[i]); 234 } 235 break; 236 default: 237 break; 238 } 239 } 240 #endif 241 242 int btstack_main(int argc, const char * argv[]); 243 int btstack_main(int argc, const char * argv[]){ 244 245 (void)argc; 246 (void)argv; 247 248 // init L2CAP 249 l2cap_init(); 250 251 // init RFCOM 252 rfcomm_init(); 253 254 // init GOEP Client 255 goep_client_init(); 256 257 // init PBAP Client 258 pbap_client_init(); 259 260 // register for HCI events 261 hci_event_callback_registration.callback = &packet_handler; 262 hci_add_event_handler(&hci_event_callback_registration); 263 264 sscanf_bd_addr(remote_addr_string, remote_addr); 265 266 #ifdef HAVE_BTSTACK_STDIN 267 btstack_stdin_setup(stdin_process); 268 #endif 269 270 // turn on! 271 hci_power_control(HCI_POWER_ON); 272 273 return 0; 274 } 275 /* EXAMPLE_END */ 276