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 const char * phonebook_path = "telecom/pb.vcf"; 80 81 static btstack_packet_callback_registration_t hci_event_callback_registration; 82 static uint16_t pbap_cid; 83 84 #ifdef HAVE_BTSTACK_STDIN 85 86 // Testig User Interface 87 static void show_usage(void){ 88 bd_addr_t iut_address; 89 gap_local_bd_addr(iut_address); 90 91 printf("\n--- Bluetooth PBAP Client (HF) Test Console %s ---\n", bd_addr_to_str(iut_address)); 92 printf("\n"); 93 printf("a - establish PBAP connection to %s\n", bd_addr_to_str(remote_addr)); 94 printf("b - set phonebook '/telecom/pb'\n"); 95 printf("c - set phonebook '/SIM1/telecom/pb'\n"); 96 printf("r - set path to '/root/telecom'\n"); 97 printf("d - get size of '%s'\n", phonebook_path); 98 printf("e - pull phonebook '%s'\n", phonebook_path); 99 printf("f - disconnnect\n"); 100 printf("g - Lookup contact with number '%s'\n", phone_number); 101 printf("p - authenticate using password '0000'\n"); 102 printf("r - set path to 'telecom'\n"); 103 printf("\n"); 104 } 105 106 static void stdin_process(char c){ 107 switch (c){ 108 case 'a': 109 printf("[+] Connecting to %s...\n", bd_addr_to_str(remote_addr)); 110 pbap_connect(&packet_handler, remote_addr, &pbap_cid); 111 break; 112 case 'b': 113 printf("[+] Set Phonebook 'telecom/pb'\n"); 114 pbap_set_phonebook(pbap_cid, "telecom/pb"); 115 break; 116 case 'c': 117 printf("[+] Set Phonebook 'SIM1/telecom/pb'\n"); 118 pbap_set_phonebook(pbap_cid, "SIM1/telecom/pb"); 119 break; 120 case 'd': 121 pbap_get_phonebook_size(pbap_cid, phonebook_path); 122 break; 123 case 'e': 124 pbap_pull_phonebook(pbap_cid, phonebook_path); 125 break; 126 case 'f': 127 pbap_disconnect(pbap_cid); 128 break; 129 case 'g': 130 pbap_lookup_by_number(pbap_cid, phone_number); 131 break; 132 case 'p': 133 pbap_authentication_password(pbap_cid, "0000"); 134 break; 135 case 'r': 136 printf("[+] Set path to 'telecom'\n"); 137 pbap_set_phonebook(pbap_cid, "telecom"); 138 break; 139 default: 140 show_usage(); 141 break; 142 } 143 } 144 145 // packet handler for interactive console 146 static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){ 147 UNUSED(channel); 148 UNUSED(size); 149 int i; 150 uint8_t status; 151 char buffer[32]; 152 switch (packet_type){ 153 case HCI_EVENT_PACKET: 154 switch (hci_event_packet_get_type(packet)) { 155 case BTSTACK_EVENT_STATE: 156 // BTstack activated, get started 157 if (btstack_event_state_get_state(packet) == HCI_STATE_WORKING){ 158 show_usage(); 159 } 160 break; 161 case HCI_EVENT_PBAP_META: 162 switch (hci_event_pbap_meta_get_subevent_code(packet)){ 163 case PBAP_SUBEVENT_CONNECTION_OPENED: 164 status = pbap_subevent_connection_opened_get_status(packet); 165 if (status){ 166 printf("[!] Connection failed, status 0x%02x\n", status); 167 } else { 168 printf("[+] Connected\n"); 169 } 170 break; 171 case PBAP_SUBEVENT_CONNECTION_CLOSED: 172 printf("[+] Connection closed\n"); 173 break; 174 case PBAP_SUBEVENT_OPERATION_COMPLETED: 175 printf("[+] Operation complete\n"); 176 break; 177 case PBAP_SUBEVENT_AUTHENTICATION_REQUEST: 178 printf("[?] Authentication requested\n"); 179 break; 180 case PBAP_SUBEVENT_PHONEBOOK_SIZE: 181 status = pbap_subevent_phonebook_size_get_status(packet); 182 if (status){ 183 printf("[!] Get Phonebook size error: 0x%x\n", status); 184 } else { 185 printf("[+] Phonebook size: %u\n", pbap_subevent_phonebook_size_get_phoneboook_size(packet)); 186 } 187 break; 188 case PBAP_SUBEVENT_CARD_RESULT: 189 memcpy(buffer, pbap_subevent_card_result_get_name(packet), pbap_subevent_card_result_get_name_len(packet)); 190 buffer[pbap_subevent_card_result_get_name_len(packet)] = 0; 191 printf("[-] Name: '%s'\n", buffer); 192 memcpy(buffer, pbap_subevent_card_result_get_handle(packet), pbap_subevent_card_result_get_handle_len(packet)); 193 buffer[pbap_subevent_card_result_get_handle_len(packet)] = 0; 194 printf("[-] Handle: '%s'\n", buffer); 195 break; 196 default: 197 break; 198 } 199 break; 200 default: 201 break; 202 } 203 break; 204 case PBAP_DATA_PACKET: 205 for (i=0;i<size;i++){ 206 printf("%c", packet[i]); 207 } 208 break; 209 default: 210 break; 211 } 212 } 213 #else 214 215 // packet handler for emdded system with fixed operation sequence 216 static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){ 217 UNUSED(channel); 218 UNUSED(size); 219 int i; 220 switch (packet_type){ 221 case HCI_EVENT_PACKET: 222 switch (hci_event_packet_get_type(packet)) { 223 case BTSTACK_EVENT_STATE: 224 // BTstack activated, get started 225 if (btstack_event_state_get_state(packet) == HCI_STATE_WORKING){ 226 printf("[+] Connect to Phone Book Server on %s\n", bd_addr_to_str(remote_addr)); 227 pbap_connect(&packet_handler, remote_addr, &pbap_cid); 228 } 229 break; 230 case HCI_EVENT_PBAP_META: 231 switch (hci_event_pbap_meta_get_subevent_code(packet)){ 232 case PBAP_SUBEVENT_CONNECTION_OPENED: 233 printf("[+] Connected\n"); 234 printf("[+] Pull phonebook\n"); 235 pbap_pull_phonebook(pbap_cid); 236 break; 237 case PBAP_SUBEVENT_CONNECTION_CLOSED: 238 printf("[+] Connection closed\n"); 239 break; 240 case PBAP_SUBEVENT_OPERATION_COMPLETED: 241 printf("[+] Operation complete\n"); 242 printf("[+] Pull Phonebook complete\n"); 243 pbap_disconnect(pbap_cid); 244 break; 245 default: 246 break; 247 } 248 break; 249 default: 250 break; 251 } 252 break; 253 case PBAP_DATA_PACKET: 254 for (i=0;i<size;i++){ 255 printf("%c", packet[i]); 256 } 257 break; 258 default: 259 break; 260 } 261 } 262 #endif 263 264 int btstack_main(int argc, const char * argv[]); 265 int btstack_main(int argc, const char * argv[]){ 266 267 (void)argc; 268 (void)argv; 269 270 // init L2CAP 271 l2cap_init(); 272 273 // init RFCOM 274 rfcomm_init(); 275 276 // init GOEP Client 277 goep_client_init(); 278 279 // init PBAP Client 280 pbap_client_init(); 281 282 // register for HCI events 283 hci_event_callback_registration.callback = &packet_handler; 284 hci_add_event_handler(&hci_event_callback_registration); 285 286 sscanf_bd_addr(remote_addr_string, remote_addr); 287 288 #ifdef HAVE_BTSTACK_STDIN 289 btstack_stdin_setup(stdin_process); 290 #endif 291 292 // turn on! 293 hci_power_control(HCI_POWER_ON); 294 295 return 0; 296 } 297 /* EXAMPLE_END */ 298