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

   1 /*
   2  * Bluetooth-frwk
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact:  Hocheol Seo <hocheol.seo@samsung.com>
   7  *               Girishashok Joshi <girish.joshi@samsung.com>
   8  *               Chanyeol Park <chanyeol.park@samsung.com>
   9  *
  10  * Licensed under the Apache License, Version 2.0 (the "License");
  11  * you may not use this file except in compliance with the License.
  12  * You may obtain a copy of the License at
  13  *
  14  *              http://www.apache.org/licenses/LICENSE-2.0
  15  *
  16  * Unless required by applicable law or agreed to in writing, software
  17  * distributed under the License is distributed on an "AS IS" BASIS,
  18  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  19  * See the License for the specific language governing permissions and
  20  * limitations under the License.
  21  *
  22  */
  23
  24 /**
  25  * @file       bluetooth-gatt-test.c
  26  * @brief      This is the source file for bluetooth framework test suite.
  27  */
  28
  29 #include <stdio.h>
  30 #include <errno.h>
  31 #include <ctype.h>
  32 #include <fcntl.h>
  33 #include <unistd.h>
  34 #include <stdint.h>
  35 #include <string.h>
  36 #include <glib.h>
  37 #include <dbus/dbus-glib.h>
  38
  39 #include "bluetooth-api.h"
  40
  41
  42 #define PRT(format, args...) printf("%s:%d() "format, __FUNCTION__, __LINE__, ##args)
  43 #define TC_PRT(format, args...) PRT(format"\n", ##args)
  44
  45 #define TC_PASS 1
  46 #define TC_FAIL 0
  47
  48 GMainLoop *main_loop = NULL;
  49
  50 typedef struct
  51 {
  52         const char *tc_name;
  53         int tc_code;
  54 } tc_table_t;
  55
  56 tc_table_t tc_table[] =
  57 {
  58         {"Send alert to remote le device"               , 1},
  59         {"Set Link loss alert"          , 2},
  60
  61         /* -----------------------------------------*/
  62         {"Finish"                                       , 0x00ff},
  63         {NULL                                   , 0x0000},
  64
  65 };
  66
  67 #define tc_result(success, tc_index) \
  68         TC_PRT("Test case [%d - %s] %s", tc_table[tc_index].tc_code, tc_table[tc_index].tc_name, ((success == TC_PASS)?"Success":"Failed"));
  69
  70 char *g_alert_char_handle = NULL;
  71 guint8 g_alert_level = 0;
  72
  73 #define IMMEDIATE_ALERT_UUID    "00001802-0000-1000-8000-00805f9b34fb"
  74 #define LINK_LOSS_UUID          "00001803-0000-1000-8000-00805f9b34fb"
  75 #define ALERT_LEVEL_CHR_UUID    "2a06"
  76
  77 #define BD_ADDR_FILE "/opt/remote-bd"
  78
  79 void tc_usage_print(void)
  80 {
  81         int i = 0;
  82
  83         while (tc_table[i].tc_name) {
  84                 if (tc_table[i].tc_code != 0x00ff) {
  85                         TC_PRT("Key %d : usage %s", tc_table[i].tc_code,
  86                                                         tc_table[i].tc_name);
  87                 } else {
  88                         TC_PRT("Key %d : usage %s\n\n", 0x00ff,
  89                                                         tc_table[i].tc_name);
  90                 }
  91
  92                 i++;
  93         }
  94 }
  95
  96 static void convert_addr_string_to_addr_type(bluetooth_device_address_t *addr,
  97                                                         const char *address)
  98 {
  99         char *ptr1, *ptr2, *ptr3, *ptr4, *ptr5;
 100
 101         if (!address || !addr)
 102                 return;
 103
 104         addr->addr[0] = strtol(address, &ptr5, 16);
 105         addr->addr[1] = strtol(ptr5 + 1, &ptr4, 16);
 106         addr->addr[2] = strtol(ptr4 + 1, &ptr3, 16);
 107         addr->addr[3] = strtol(ptr3 + 1, &ptr2, 16);
 108         addr->addr[4] = strtol(ptr2 + 1, &ptr1, 16);
 109         addr->addr[5] = strtol(ptr1 + 1, NULL, 16);
 110 }
 111
 112 char * get_bd_from_file(char *filename)
 113 {
 114         int fd;
 115         char *buf;
 116
 117         if ((fd = open(filename, O_RDONLY)) < 0) {
 118                 perror("Can't open file");
 119                 return NULL;
 120         }
 121
 122         buf = g_malloc0(20);
 123         /* Fix : NULL_RETURNS */
 124         if (buf == NULL) {
 125                 close(fd);
 126                 return NULL;
 127         }
 128
 129         if (read(fd, buf, 17) < 17) {
 130                 perror("Can't load firmware");
 131                 g_free(buf);
 132                 close(fd);
 133                 return NULL;
 134         }
 135
 136         close(fd);
 137
 138         return buf;
 139 }
 140
 141 static void __accept_bdaddress(bluetooth_device_address_t *device_address)
 142 {
 143         char str_address[20] = {0};
 144         char *addr;
 145
 146         addr = get_bd_from_file(BD_ADDR_FILE);
 147         if (addr) {
 148                 TC_PRT("Remote bd adress from file: %s", addr);
 149                 convert_addr_string_to_addr_type(device_address, addr);
 150                 g_free(addr);
 151                 return;
 152         }
 153
 154         TC_PRT("Enter bd address: ");
 155         int ret = 0;
 156         ret = scanf("%s", str_address);
 157         if (ret < 0)
 158                 TC_PRT("Some read error");
 159         TC_PRT("You have entered bd address %s\n", str_address);
 160         convert_addr_string_to_addr_type(device_address, str_address);
 161 }
 162
 163 static void __accept_alert_level()
 164 {
 165         TC_PRT("Enter alert level \n 0 - no alert 1 - mild alert 2 - High alert : ");
 166         int ret = 0;
 167         ret = scanf("%c", &g_alert_level);
 168         if (ret < 0)
 169                 TC_PRT("Some read error");
 170         TC_PRT("You have selected alert level %hu ", g_alert_level);
 171 }
 172
 173 int test_input_callback(void *data)
 174 {
 175         int ret = 0;
 176         int test_id = (int)data;
 177         bluetooth_device_address_t device_address;
 178         bt_gatt_service_property_t service;
 179
 180         switch (test_id) {
 181         case 0x00ff:
 182                 TC_PRT("Finished");
 183                 g_main_loop_quit(main_loop);
 184                 break;
 185         case 1:
 186                 TC_PRT("Immediate Alert");
 187                 __accept_bdaddress(&device_address);
 188
 189                 __accept_alert_level();
 190
 191                 if (g_alert_char_handle) {
 192                         if (bluetooth_gatt_set_characteristics_value(g_alert_char_handle,
 193                                                 &g_alert_level, 1) != BLUETOOTH_ERROR_NONE)
 194                                 TC_PRT("Set char val failed");
 195
 196                         return 0;
 197                 }
 198
 199                 ret = bluetooth_gatt_get_service_from_uuid(&device_address,
 200                                                         IMMEDIATE_ALERT_UUID,
 201                                                         &service);
 202                 if (ret != BLUETOOTH_ERROR_NONE) {
 203                         TC_PRT(" bluetooth_gatt_get_service_from_uuid FAILED");
 204                         return 0;
 205                 }
 206
 207                 ret = bluetooth_gatt_get_char_from_uuid(service.handle,
 208                                                         ALERT_LEVEL_CHR_UUID);
 209                 if (ret != BLUETOOTH_ERROR_NONE) {
 210                         TC_PRT(" bluetooth_gatt_get_char_from_uuid FAILED");
 211                         return 0;
 212                 }
 213
 214                 break;
 215         case 2:
 216                 TC_PRT("Proximity Link loss alert");
 217                 __accept_bdaddress(&device_address);
 218
 219                 __accept_alert_level();
 220
 221                 /* TODO */
 222                 break;
 223         default:
 224                 break;
 225         }
 226
 227         return 0;
 228 }
 229
 230 void startup()
 231 {
 232         TC_PRT("bluetooth framework TC startup");
 233
 234         dbus_threads_init_default();
 235
 236         g_type_init();
 237         main_loop = g_main_loop_new(NULL, FALSE);
 238 }
 239
 240 void cleanup()
 241 {
 242         TC_PRT("bluetooth framework TC cleanup");
 243         if ( main_loop != NULL)
 244                 g_main_loop_unref(main_loop);
 245 }
 246
 247 static void __handle_alert_char(char *char_handle,
 248                                         bt_gatt_char_property_t *char_pty)
 249 {
 250         if (char_pty->val == NULL)
 251                 TC_PRT("Read only char");
 252         else
 253                 TC_PRT("Current Alert level [%d]", char_pty->val[0]);
 254
 255         g_alert_char_handle = g_strdup(char_handle);
 256
 257         if (bluetooth_gatt_set_characteristics_value(char_handle,
 258                                 &g_alert_level, 1) != BLUETOOTH_ERROR_NONE)
 259                 TC_PRT("Set char val failed");
 260
 261 }
 262
 263 static gboolean __handle_char(char *char_handle,
 264                                         bt_gatt_char_property_t *char_pty)
 265 {
 266         TC_PRT("char uuid %s", char_pty->uuid);
 267
 268         if (g_strstr_len(char_pty->uuid, -1, ALERT_LEVEL_CHR_UUID) != NULL) {
 269                 TC_PRT("Alert char recieved");
 270                 __handle_alert_char(char_handle, char_pty);
 271                 return TRUE;
 272         } /* Add else if for other chars*/
 273
 274         return FALSE;
 275 }
 276
 277 void bt_event_callback(int event, bluetooth_event_param_t* param,
 278                                                         void *user_data)
 279 {
 280         TC_PRT(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>");
 281         TC_PRT("bt event callback 0x%04x", event);
 282         switch(event) {
 283         case BLUETOOTH_EVENT_GATT_GET_CHAR_FROM_UUID:
 284         {
 285                 TC_PRT("BLUETOOTH_EVENT_GATT_GET_CHAR_FROM_UUID");
 286                 if (param->result != 0) {
 287                         TC_PRT("Failed!!!");
 288                         return;
 289                 }
 290                 bt_gatt_char_property_t *char_pty = param->param_data;
 291
 292                 __handle_char(char_pty->handle, char_pty);
 293
 294         }
 295         break;
 296         default:
 297                 TC_PRT("received event [0x%04x]", event);
 298                 break;
 299         }
 300         TC_PRT("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<");
 301 }
 302
 303 static gboolean key_event_cb(GIOChannel *chan, GIOCondition cond, gpointer data)
 304 {
 305         char buf[10] = {0};
 306         unsigned int len = 0;
 307         int test_id;
 308
 309         if (g_io_channel_read_chars(chan, buf, sizeof(buf),
 310                         &len, NULL) ==  G_IO_STATUS_ERROR) {
 311                 printf("IO Channel read error");
 312                 return FALSE;
 313         }
 314         printf("%s\n",buf);
 315         tc_usage_print();
 316
 317         test_id = atoi(buf);
 318
 319         if (test_id)
 320                 g_idle_add(test_input_callback, (void*)test_id);
 321
 322         return TRUE;
 323 }
 324
 325 int main()
 326 {
 327         int ret_val;
 328         GIOChannel *key_io;
 329
 330         startup();
 331
 332         /* Register callback function */
 333         TC_PRT("TC : %s", tc_table[0].tc_name);
 334         ret_val = bluetooth_register_callback(bt_event_callback, NULL);
 335         if (ret_val >= BLUETOOTH_ERROR_NONE) {
 336                 TC_PRT("bluetooth_register_callback returned Success");
 337                 tc_result(TC_PASS, 0);
 338         } else {
 339                 TC_PRT("bluetooth_register_callback returned failiure [0x%04x]", ret_val);
 340                 tc_result(TC_FAIL, 0);
 341                 return 0;
 342         }
 343
 344         ret_val = bluetooth_check_adapter();
 345         if (ret_val < BLUETOOTH_ERROR_NONE) {
 346                 TC_PRT("bluetooth_check_adapter returned failiure [0x%04x]", ret_val);
 347                 tc_result(TC_FAIL, 3);
 348         } else {
 349                 TC_PRT("BT state [0x%04x]", ret_val);
 350                 tc_result(TC_PASS, 3);
 351         }
 352
 353         key_io = g_io_channel_unix_new(fileno(stdin));
 354
 355         g_io_add_watch(key_io, G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
 356                         key_event_cb, NULL);
 357         g_io_channel_unref(key_io);
 358
 359         g_main_loop_run(main_loop);
 360
 361         cleanup();
 362         return 0;
 363 }