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 = "001BDC080AA5"; 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("r - set path to '/root/telecom'\n"); 95 printf("d - get phonebook size\n"); 96 printf("e - pull phonebook\n"); 97 printf("f - disconnnect\n"); 98 printf("g - Lookup contact with number '%s'\n", phone_number); 99 printf("p - authenticate using password '0000'\n"); 100 printf("r - set path to 'telecom'\n"); 101 printf("\n"); 102 } 103 104 static void stdin_process(char c){ 105 switch (c){ 106 case 'a': 107 printf("[+] Connecting to %s...\n", bd_addr_to_str(remote_addr)); 108 pbap_connect(&packet_handler, remote_addr, &pbap_cid); 109 break; 110 case 'b': 111 printf("[+] Set Phonebook 'telecom/pb'\n"); 112 pbap_set_phonebook(pbap_cid, "telecom/pb"); 113 break; 114 case 'c': 115 printf("[+] Set Phonebook 'SIM1/telecom/pb'\n"); 116 pbap_set_phonebook(pbap_cid, "SIM1/telecom/pb"); 117 break; 118 case 'd': 119 pbap_get_phonebook_size(pbap_cid); 120 break; 121 case 'e': 122 pbap_pull_phonebook(pbap_cid); 123 break; 124 case 'f': 125 pbap_disconnect(pbap_cid); 126 break; 127 case 'g': 128 pbap_lookup_by_number(pbap_cid, phone_number); 129 break; 130 case 'p': 131 pbap_authentication_password(pbap_cid, "0000"); 132 break; 133 case 'r': 134 printf("[+] Set path to 'telecom'\n"); 135 pbap_set_phonebook(pbap_cid, "telecom"); 136 break; 137 default: 138 show_usage(); 139 break; 140 } 141 } 142 143 // packet handler for interactive console 144 static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){ 145 UNUSED(channel); 146 UNUSED(size); 147 int i; 148 uint8_t status; 149 char buffer[32]; 150 switch (packet_type){ 151 case HCI_EVENT_PACKET: 152 switch (hci_event_packet_get_type(packet)) { 153 case BTSTACK_EVENT_STATE: 154 // BTstack activated, get started 155 if (btstack_event_state_get_state(packet) == HCI_STATE_WORKING){ 156 show_usage(); 157 } 158 break; 159 case HCI_EVENT_PBAP_META: 160 switch (hci_event_pbap_meta_get_subevent_code(packet)){ 161 case PBAP_SUBEVENT_CONNECTION_OPENED: 162 status = pbap_subevent_connection_opened_get_status(packet); 163 if (status){ 164 printf("[!] Connection failed, status 0x%02x\n", status); 165 } else { 166 printf("[+] Connected\n"); 167 } 168 break; 169 case PBAP_SUBEVENT_CONNECTION_CLOSED: 170 printf("[+] Connection closed\n"); 171 break; 172 case PBAP_SUBEVENT_OPERATION_COMPLETED: 173 printf("[+] Operation complete\n"); 174 break; 175 case PBAP_SUBEVENT_AUTHENTICATION_REQUEST: 176 printf("[?] Authentication requested\n"); 177 break; 178 case PBAP_SUBEVENT_PHONEBOOK_SIZE: 179 status = pbap_subevent_phonebook_size_get_status(packet); 180 if (status){ 181 printf("[!] Get Phonebook size error: 0x%x\n", status); 182 } else { 183 printf("[+] Phonebook size: %u\n", pbap_subevent_phonebook_size_get_phoneboook_size(packet)); 184 } 185 break; 186 case PBAP_SUBEVENT_CARD_RESULT: 187 memcpy(buffer, pbap_subevent_card_result_get_name(packet), pbap_subevent_card_result_get_name_len(packet)); 188 buffer[pbap_subevent_card_result_get_name_len(packet)] = 0; 189 printf("[-] Name: '%s'\n", buffer); 190 memcpy(buffer, pbap_subevent_card_result_get_handle(packet), pbap_subevent_card_result_get_handle_len(packet)); 191 buffer[pbap_subevent_card_result_get_handle_len(packet)] = 0; 192 printf("[-] Handle: '%s'\n", buffer); 193 break; 194 default: 195 break; 196 } 197 break; 198 default: 199 break; 200 } 201 break; 202 case PBAP_DATA_PACKET: 203 for (i=0;i<size;i++){ 204 printf("%c", packet[i]); 205 } 206 break; 207 default: 208 break; 209 } 210 } 211 #else 212 213 // packet handler for emdded system with fixed operation sequence 214 static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){ 215 UNUSED(channel); 216 UNUSED(size); 217 int i; 218 switch (packet_type){ 219 case HCI_EVENT_PACKET: 220 switch (hci_event_packet_get_type(packet)) { 221 case BTSTACK_EVENT_STATE: 222 // BTstack activated, get started 223 if (btstack_event_state_get_state(packet) == HCI_STATE_WORKING){ 224 printf("[+] Connect to Phone Book Server on %s\n", bd_addr_to_str(remote_addr)); 225 pbap_connect(&packet_handler, remote_addr, &pbap_cid); 226 } 227 break; 228 case HCI_EVENT_PBAP_META: 229 switch (hci_event_pbap_meta_get_subevent_code(packet)){ 230 case PBAP_SUBEVENT_CONNECTION_OPENED: 231 printf("[+] Connected\n"); 232 printf("[+] Pull phonebook\n"); 233 pbap_pull_phonebook(pbap_cid); 234 break; 235 case PBAP_SUBEVENT_CONNECTION_CLOSED: 236 printf("[+] Connection closed\n"); 237 break; 238 case PBAP_SUBEVENT_OPERATION_COMPLETED: 239 printf("[+] Operation complete\n"); 240 printf("[+] Pull Phonebook complete\n"); 241 pbap_disconnect(pbap_cid); 242 break; 243 default: 244 break; 245 } 246 break; 247 default: 248 break; 249 } 250 break; 251 case PBAP_DATA_PACKET: 252 for (i=0;i<size;i++){ 253 printf("%c", packet[i]); 254 } 255 break; 256 default: 257 break; 258 } 259 } 260 #endif 261 262 int btstack_main(int argc, const char * argv[]); 263 int btstack_main(int argc, const char * argv[]){ 264 265 (void)argc; 266 (void)argv; 267 268 // init L2CAP 269 l2cap_init(); 270 271 // init RFCOM 272 rfcomm_init(); 273 274 // init GOEP Client 275 goep_client_init(); 276 277 // init PBAP Client 278 pbap_client_init(); 279 280 // register for HCI events 281 hci_event_callback_registration.callback = &packet_handler; 282 hci_add_event_handler(&hci_event_callback_registration); 283 284 sscanf_bd_addr(remote_addr_string, remote_addr); 285 286 #ifdef HAVE_BTSTACK_STDIN 287 btstack_stdin_setup(stdin_process); 288 #endif 289 290 // turn on! 291 hci_power_control(HCI_POWER_ON); 292 293 return 0; 294 } 295 /* EXAMPLE_END */ 296