test/gatt-test/bluetooth-gatt-test.c

   1 /*
   2  * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *              http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 /**
  19  * @file       bluetooth-gatt-test.c
  20  * @brief      This is the source file for bluetooth framework test suite.
  21  */
  22
  23 #include <stdio.h>
  24 #include <errno.h>
  25 #include <ctype.h>
  26 #include <fcntl.h>
  27 #include <unistd.h>
  28 #include <stdint.h>
  29 #include <string.h>
  30 #include <glib.h>
  31 #include <dbus/dbus-glib.h>
  32 #include <dbus/dbus.h>
  33 #include "bluetooth-api.h"
  34
  35
  36 #define PRT(format, args...) printf("%s:%d() "format, __FUNCTION__, __LINE__, ##args)
  37 #define TC_PRT(format, args...) PRT(format"\n", ##args)
  38
  39 #define TC_PASS 1
  40 #define TC_FAIL 0
  41
  42 GMainLoop *main_loop = NULL;
  43
  44 typedef struct {
  45         const char *tc_name;
  46         int tc_code;
  47 } tc_table_t;
  48
  49 tc_table_t tc_table[] = {
  50         {"Send alert to remote le device"               , 1},
  51         {"Set Link loss alert"          , 2},
  52
  53         /* -----------------------------------------*/
  54         {"Finish"                                       , 0x00ff},
  55         {NULL                                   , 0x0000},
  56
  57 };
  58
  59 #define tc_result(success, tc_index) \
  60         TC_PRT("Test case [%d - %s] %s", tc_table[tc_index].tc_code, tc_table[tc_index].tc_name, ((success == TC_PASS) ? "Success" : "Failed"));
  61
  62 char *g_alert_char_handle = NULL;
  63 guint8 g_alert_level = 0;
  64
  65 #define IMMEDIATE_ALERT_UUID    "00001802-0000-1000-8000-00805f9b34fb"
  66 #define LINK_LOSS_UUID          "00001803-0000-1000-8000-00805f9b34fb"
  67 #define ALERT_LEVEL_CHR_UUID    "2a06"
  68
  69 #define BD_ADDR_FILE "/opt/remote-bd"
  70
  71 void tc_usage_print(void)
  72 {
  73         int i = 0;
  74
  75         while (tc_table[i].tc_name) {
  76                 if (tc_table[i].tc_code != 0x00ff) {
  77                         TC_PRT("Key %d : usage %s", tc_table[i].tc_code,
  78                                                         tc_table[i].tc_name);
  79                 } else {
  80                         TC_PRT("Key %d : usage %s\n\n", 0x00ff,
  81                                                         tc_table[i].tc_name);
  82                 }
  83
  84                 i++;
  85         }
  86 }
  87
  88 static void convert_addr_string_to_addr_type(bluetooth_device_address_t *addr,
  89                                                         const char *address)
  90 {
  91         char *ptr1, *ptr2, *ptr3, *ptr4, *ptr5;
  92
  93         if (!address || !addr)
  94                 return;
  95
  96         addr->addr[0] = strtol(address, &ptr5, 16);
  97         addr->addr[1] = strtol(ptr5 + 1, &ptr4, 16);
  98         addr->addr[2] = strtol(ptr4 + 1, &ptr3, 16);
  99         addr->addr[3] = strtol(ptr3 + 1, &ptr2, 16);
 100         addr->addr[4] = strtol(ptr2 + 1, &ptr1, 16);
 101         addr->addr[5] = strtol(ptr1 + 1, NULL, 16);
 102 }
 103
 104 char * get_bd_from_file(char *filename)
 105 {
 106         int fd;
 107         char *buf;
 108
 109         if ((fd = open(filename, O_RDONLY)) < 0) {
 110                 perror("Can't open file");
 111                 return NULL;
 112         }
 113
 114         buf = g_malloc0(20);
 115
 116         if (read(fd, buf, 17) < 17) {
 117                 perror("Can't load firmware");
 118                 g_free(buf);
 119                 close(fd);
 120                 return NULL;
 121         }
 122
 123         close(fd);
 124
 125         return buf;
 126 }
 127
 128 static void __accept_bdaddress(bluetooth_device_address_t *device_address)
 129 {
 130         char str_address[20] = {0};
 131         char *addr;
 132
 133         addr = get_bd_from_file(BD_ADDR_FILE);
 134         if (addr) {
 135                 TC_PRT("Remote bd adress from file: %s", addr);
 136                 convert_addr_string_to_addr_type(device_address, addr);
 137                 g_free(addr);
 138                 return;
 139         }
 140
 141         TC_PRT("Enter bd address: ");
 142         int ret = 0;
 143         ret = scanf("%s", str_address);
 144         if (ret < 0)
 145                 TC_PRT("Some read error");
 146         TC_PRT("You have entered bd address %s\n", str_address);
 147         convert_addr_string_to_addr_type(device_address, str_address);
 148 }
 149
 150 static void __accept_alert_level()
 151 {
 152         TC_PRT("Enter alert level \n 0 - no alert 1 - mild alert 2 - High alert : ");
 153         int ret = 0;
 154         ret = scanf("%c", &g_alert_level);
 155         if (ret < 0)
 156                 TC_PRT("Some read error");
 157         TC_PRT("You have selected alert level %hu ", g_alert_level);
 158 }
 159
 160 int test_input_callback(void *data)
 161 {
 162         int ret = 0;
 163         int test_id = (int)data;
 164         bluetooth_device_address_t device_address;
 165         bt_gatt_service_property_t service;
 166
 167         switch (test_id) {
 168         case 0x00ff:
 169                 TC_PRT("Finished");
 170                 g_main_loop_quit(main_loop);
 171                 break;
 172         case 1:
 173                 TC_PRT("Immediate Alert");
 174                 __accept_bdaddress(&device_address);
 175
 176                 __accept_alert_level();
 177
 178                 if (g_alert_char_handle) {
 179                         if (bluetooth_gatt_set_characteristics_value(g_alert_char_handle,
 180                                                 &g_alert_level, 1) != BLUETOOTH_ERROR_NONE)
 181                                 TC_PRT("Set char val failed");
 182
 183                         return 0;
 184                 }
 185
 186                 ret = bluetooth_gatt_get_service_from_uuid(&device_address,
 187                                                         IMMEDIATE_ALERT_UUID,
 188                                                         &service);
 189                 if (ret != BLUETOOTH_ERROR_NONE) {
 190                         TC_PRT(" bluetooth_gatt_get_service_from_uuid FAILED");
 191                         return 0;
 192                 }
 193
 194                 ret = bluetooth_gatt_get_char_from_uuid(service.handle,
 195                                                         ALERT_LEVEL_CHR_UUID);
 196                 if (ret != BLUETOOTH_ERROR_NONE) {
 197                         TC_PRT(" bluetooth_gatt_get_char_from_uuid FAILED");
 198                         return 0;
 199                 }
 200
 201                 break;
 202         case 2:
 203                 TC_PRT("Proximity Link loss alert");
 204                 __accept_bdaddress(&device_address);
 205
 206                 __accept_alert_level();
 207
 208                 /* TODO */
 209                 break;
 210         default:
 211                 break;
 212         }
 213
 214         return 0;
 215 }
 216
 217 void startup()
 218 {
 219         TC_PRT("bluetooth framework TC startup");
 220
 221         dbus_threads_init_default();
 222
 223         main_loop = g_main_loop_new(NULL, FALSE);
 224 }
 225
 226 void cleanup()
 227 {
 228         TC_PRT("bluetooth framework TC cleanup");
 229         if (main_loop != NULL)
 230                 g_main_loop_unref(main_loop);
 231 }
 232
 233 static void __handle_alert_char(char *char_handle,
 234                                         bt_gatt_char_property_t *char_pty)
 235 {
 236         if (char_pty->val == NULL)
 237                 TC_PRT("Read only char");
 238         else
 239                 TC_PRT("Current Alert level [%d]", char_pty->val[0]);
 240
 241         g_alert_char_handle = g_strdup(char_handle);
 242
 243         if (bluetooth_gatt_set_characteristics_value(char_handle,
 244                                 &g_alert_level, 1) != BLUETOOTH_ERROR_NONE)
 245                 TC_PRT("Set char val failed");
 246
 247 }
 248
 249 static gboolean __handle_char(char *char_handle,
 250                                         bt_gatt_char_property_t *char_pty)
 251 {
 252         TC_PRT("char uuid %s", char_pty->uuid);
 253
 254         if (g_strstr_len(char_pty->uuid, -1, ALERT_LEVEL_CHR_UUID) != NULL) {
 255                 TC_PRT("Alert char recieved");
 256                 __handle_alert_char(char_handle, char_pty);
 257                 return TRUE;
 258         } /* Add else if for other chars*/
 259
 260         return FALSE;
 261 }
 262
 263 void bt_event_callback(int event, bluetooth_event_param_t* param,
 264                                                         void *user_data)
 265 {
 266         TC_PRT(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>");
 267         TC_PRT("bt event callback 0x%04x", event);
 268         switch (event) {
 269         case BLUETOOTH_EVENT_GATT_GET_CHAR_FROM_UUID:
 270         {
 271                 TC_PRT("BLUETOOTH_EVENT_GATT_GET_CHAR_FROM_UUID");
 272                 if (param->result != 0) {
 273                         TC_PRT("Failed!!!");
 274                         return;
 275                 }
 276                 bt_gatt_char_property_t *char_pty = param->param_data;
 277
 278                 __handle_char(char_pty->handle, char_pty);
 279
 280         }
 281         break;
 282         default:
 283                 TC_PRT("received event [0x%04x]", event);
 284                 break;
 285         }
 286         TC_PRT("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<");
 287 }
 288
 289 static gboolean key_event_cb(GIOChannel *chan, GIOCondition cond, gpointer data)
 290 {
 291         char buf[10] = {0};
 292         unsigned int len = 0;
 293         int test_id;
 294
 295         if (g_io_channel_read_chars(chan, buf, sizeof(buf),
 296                         &len, NULL) ==  G_IO_STATUS_ERROR) {
 297                 printf("IO Channel read error");
 298                 return FALSE;
 299         }
 300         printf("%s\n", buf);
 301         tc_usage_print();
 302
 303         test_id = atoi(buf);
 304
 305         if (test_id)
 306                 g_idle_add(test_input_callback, (void*)test_id);
 307
 308         return TRUE;
 309 }
 310
 311 int main()
 312 {
 313         int ret_val;
 314         GIOChannel *key_io;
 315
 316         startup();
 317
 318         /* Register callback function */
 319         TC_PRT("TC : %s", tc_table[0].tc_name);
 320         ret_val = bluetooth_register_callback(bt_event_callback, NULL);
 321         if (ret_val >= BLUETOOTH_ERROR_NONE) {
 322                 TC_PRT("bluetooth_register_callback returned Success");
 323                 tc_result(TC_PASS, 0);
 324         } else {
 325                 TC_PRT("bluetooth_register_callback returned failiure [0x%04x]", ret_val);
 326                 tc_result(TC_FAIL, 0);
 327                 return 0;
 328         }
 329
 330         ret_val = bluetooth_check_adapter();
 331         if (ret_val < BLUETOOTH_ERROR_NONE) {
 332                 TC_PRT("bluetooth_check_adapter returned failiure [0x%04x]", ret_val);
 333                 tc_result(TC_FAIL, 3);
 334         } else {
 335                 TC_PRT("BT state [0x%04x]", ret_val);
 336                 tc_result(TC_PASS, 3);
 337         }
 338
 339         key_io = g_io_channel_unix_new(fileno(stdin));
 340
 341         g_io_add_watch(key_io, G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
 342                         key_event_cb, NULL);
 343         g_io_channel_unref(key_io);
 344
 345         g_main_loop_run(main_loop);
 346
 347         cleanup();
 348         return 0;
 349 }