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 #ifndef HAVE_BTSTACK_STDIN 59 static int step = 0; 60 #endif 61 62 static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size); 63 64 static bd_addr_t remote_addr; 65 // MBP2016 "F4-0F-24-3B-1B-E1" 66 // Nexus 7 "30-85-A9-54-2E-78" 67 static const char * remote_addr_string = "30-85-A9-54-2E-78"; 68 69 static btstack_packet_callback_registration_t hci_event_callback_registration; 70 static uint16_t pbap_cid; 71 72 #ifdef HAVE_BTSTACK_STDIN 73 74 // Testig User Interface 75 static void show_usage(void){ 76 bd_addr_t iut_address; 77 gap_local_bd_addr(iut_address); 78 79 printf("\n--- Bluetooth PBAP Client (HF) Test Console %s ---\n", bd_addr_to_str(iut_address)); 80 printf("\n"); 81 printf("a - establish PBAP connection to %s\n", bd_addr_to_str(remote_addr)); 82 printf("b - set phonebook '/telecom/pb'\n"); 83 printf("c - set phonebook '/SIM1/telecom/pb'\n"); 84 printf("d - pull phonebook\n"); 85 printf("e - disconnnect\n"); 86 printf("---\n"); 87 printf("Ctrl-c - exit\n"); 88 printf("---\n"); 89 } 90 91 static void stdin_process(char c){ 92 switch (c){ 93 case 'a': 94 printf("[+] Connecting to %s...\n", bd_addr_to_str(remote_addr)); 95 pbap_connect(&packet_handler, remote_addr, &pbap_cid); 96 break; 97 case 'b': 98 printf("[+] Set Phonebook 'telecom/pb'\n"); 99 pbap_set_phonebook(pbap_cid, "telecom/pb"); 100 break; 101 case 'c': 102 printf("[+] Set Phonebook 'SIM1/telecom/pb'\n"); 103 pbap_set_phonebook(pbap_cid, "SIM1/telecom/pb"); 104 break; 105 case 'd': 106 pbap_pull_phonebook(pbap_cid); 107 break; 108 case 'e': 109 pbap_disconnect(pbap_cid); 110 break; 111 default: 112 show_usage(); 113 break; 114 } 115 } 116 117 // packet handler for interactive console 118 static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){ 119 UNUSED(channel); 120 UNUSED(size); 121 int i; 122 switch (packet_type){ 123 case HCI_EVENT_PACKET: 124 switch (hci_event_packet_get_type(packet)) { 125 case BTSTACK_EVENT_STATE: 126 // BTstack activated, get started 127 if (btstack_event_state_get_state(packet) == HCI_STATE_WORKING){ 128 show_usage(); 129 } 130 break; 131 case HCI_EVENT_PBAP_META: 132 switch (hci_event_pbap_meta_get_subevent_code(packet)){ 133 case PBAP_SUBEVENT_CONNECTION_OPENED: 134 printf("[+] Connected\n"); 135 break; 136 case PBAP_SUBEVENT_CONNECTION_CLOSED: 137 printf("[+] Connection closed\n"); 138 break; 139 case PBAP_SUBEVENT_OPERATION_COMPLETED: 140 printf("[+] Operation complete\n"); 141 break; 142 default: 143 break; 144 } 145 break; 146 default: 147 break; 148 } 149 break; 150 case PBAP_DATA_PACKET: 151 for (i=0;i<size;i++){ 152 printf("%c", packet[i]); 153 } 154 break; 155 default: 156 break; 157 } 158 } 159 #else 160 161 // packet handler for emdded system with fixed operation sequence 162 static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){ 163 UNUSED(channel); 164 UNUSED(size); 165 int i; 166 switch (packet_type){ 167 case HCI_EVENT_PACKET: 168 switch (hci_event_packet_get_type(packet)) { 169 case BTSTACK_EVENT_STATE: 170 // BTstack activated, get started 171 if (btstack_event_state_get_state(packet) == HCI_STATE_WORKING){ 172 printf("[+] Connect to Phone Book Server on %s\n", bd_addr_to_str(remote_addr)); 173 pbap_connect(&packet_handler, remote_addr, &pbap_cid); 174 } 175 break; 176 case HCI_EVENT_PBAP_META: 177 switch (hci_event_pbap_meta_get_subevent_code(packet)){ 178 case PBAP_SUBEVENT_CONNECTION_OPENED: 179 printf("[+] Connected\n"); 180 printf("[+] Pull phonebook\n"); 181 pbap_pull_phonebook(pbap_cid); 182 break; 183 case PBAP_SUBEVENT_CONNECTION_CLOSED: 184 printf("[+] Connection closed\n"); 185 break; 186 case PBAP_SUBEVENT_OPERATION_COMPLETED: 187 printf("[+] Operation complete\n"); 188 printf("[+] Pull Phonebook complete\n"); 189 pbap_disconnect(pbap_cid); 190 break; 191 default: 192 break; 193 } 194 break; 195 default: 196 break; 197 } 198 break; 199 case PBAP_DATA_PACKET: 200 for (i=0;i<size;i++){ 201 printf("%c", packet[i]); 202 } 203 break; 204 default: 205 break; 206 } 207 } 208 #endif 209 210 int btstack_main(int argc, const char * argv[]); 211 int btstack_main(int argc, const char * argv[]){ 212 213 (void)argc; 214 (void)argv; 215 216 sscanf_bd_addr(remote_addr_string, remote_addr); 217 218 // register for HCI events 219 hci_event_callback_registration.callback = &packet_handler; 220 hci_add_event_handler(&hci_event_callback_registration); 221 222 // init L2CAP 223 l2cap_init(); 224 225 // init RFCOM 226 rfcomm_init(); 227 228 // init GOEP Client 229 goep_client_init(); 230 231 // init PBAP Client 232 pbap_client_init(); 233 234 #ifdef HAVE_BTSTACK_STDIN 235 btstack_stdin_setup(stdin_process); 236 #endif 237 238 // turn on! 239 hci_power_control(HCI_POWER_ON); 240 241 return 0; 242 } 243