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
 124         if (read(fd, buf, 17) < 17) {
 125                 perror("Can't load firmware");
 126                 g_free(buf);
 127                 close(fd);
 128                 return NULL;
 129         }
 130
 131         close(fd);
 132
 133         return buf;
 134 }
 135
 136 static void __accept_bdaddress(bluetooth_device_address_t *device_address)
 137 {
 138         char str_address[20] = {0};
 139         char *addr;
 140
 141         addr = get_bd_from_file(BD_ADDR_FILE);
 142         if (addr) {
 143                 TC_PRT("Remote bd adress from file: %s", addr);
 144                 convert_addr_string_to_addr_type(device_address, addr);
 145                 return;
 146         }
 147
 148         TC_PRT("Enter bd address: ");
 149         scanf("%s", str_address);
 150         TC_PRT("You have entered bd address %s\n", str_address);
 151         convert_addr_string_to_addr_type(device_address, str_address);
 152 }
 153
 154 static void __accept_alert_level()
 155 {
 156         TC_PRT("Enter alert level \n 0 - no alert 1 - mild alert 2 - High alert : ");
 157         scanf("%d", &g_alert_level);
 158         TC_PRT("You have selected alert level %d ", g_alert_level);
 159 }
 160
 161 int test_input_callback(void *data)
 162 {
 163         int ret = 0;
 164         int test_id = (int)data;
 165         bluetooth_device_address_t device_address;
 166         bt_gatt_service_property_t service;
 167
 168         switch (test_id) {
 169         case 0x00ff:
 170                 TC_PRT("Finished");
 171                 g_main_loop_quit(main_loop);
 172                 break;
 173         case 1:
 174                 TC_PRT("Immediate Alert");
 175                 __accept_bdaddress(&device_address);
 176
 177                 __accept_alert_level();
 178
 179                 if (g_alert_char_handle) {
 180                         if (bluetooth_gatt_set_characteristics_value(g_alert_char_handle,
 181                                                 &g_alert_level, 1) != BLUETOOTH_ERROR_NONE)
 182                                 TC_PRT("Set char val failed");
 183
 184                         return 0;
 185                 }
 186
 187                 ret = bluetooth_gatt_get_service_from_uuid(&device_address,
 188                                                         IMMEDIATE_ALERT_UUID,
 189                                                         &service);
 190                 if (ret != BLUETOOTH_ERROR_NONE) {
 191                         TC_PRT(" bluetooth_gatt_get_service_from_uuid FAILED");
 192                         return 0;
 193                 }
 194
 195                 ret = bluetooth_gatt_get_char_from_uuid(service.handle,
 196                                                         ALERT_LEVEL_CHR_UUID);
 197                 if (ret != BLUETOOTH_ERROR_NONE) {
 198                         TC_PRT(" bluetooth_gatt_get_char_from_uuid FAILED");
 199                         return 0;
 200                 }
 201
 202                 break;
 203         case 2:
 204                 TC_PRT("Proximity Link loss alert");
 205                 __accept_bdaddress(&device_address);
 206
 207                 __accept_alert_level();
 208
 209                 /* TODO */
 210                 break;
 211         default:
 212                 break;
 213         }
 214
 215         return 0;
 216 }
 217
 218 void startup()
 219 {
 220         TC_PRT("bluetooth framework TC startup");
 221
 222         if (!g_thread_supported())
 223                 g_thread_init(NULL);
 224
 225         dbus_g_thread_init();
 226
 227         g_type_init();
 228         main_loop = g_main_loop_new(NULL, FALSE);
 229 }
 230
 231 void cleanup()
 232 {
 233         TC_PRT("bluetooth framework TC cleanup");
 234         if ( main_loop != NULL)
 235                 g_main_loop_unref(main_loop);
 236 }
 237
 238 static void __handle_alert_char(char *char_handle,
 239                                         bt_gatt_char_property_t *char_pty)
 240 {
 241         if (char_pty->val == NULL)
 242                 TC_PRT("Read only char");
 243         else
 244                 TC_PRT("Current Alert level [%d]", char_pty->val[0]);
 245
 246         g_alert_char_handle = g_strdup(char_handle);
 247
 248         if (bluetooth_gatt_set_characteristics_value(char_handle,
 249                                 &g_alert_level, 1) != BLUETOOTH_ERROR_NONE)
 250                 TC_PRT("Set char val failed");
 251
 252 }
 253
 254 static gboolean __handle_char(char *char_handle,
 255                                         bt_gatt_char_property_t *char_pty)
 256 {
 257         TC_PRT("char uuid %s", char_pty->uuid);
 258
 259         if (g_strstr_len(char_pty->uuid, -1, ALERT_LEVEL_CHR_UUID) != NULL) {
 260                 TC_PRT("Alert char recieved");
 261                 __handle_alert_char(char_handle, char_pty);
 262                 return TRUE;
 263         } /* Add else if for other chars*/
 264
 265         return FALSE;
 266 }
 267
 268 void bt_event_callback(int event, bluetooth_event_param_t* param,
 269                                                         void *user_data)
 270 {
 271         TC_PRT(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>");
 272         TC_PRT("bt event callback 0x%04x", event);
 273         switch(event) {
 274         case BLUETOOTH_EVENT_GATT_GET_CHAR_FROM_UUID:
 275         {
 276                 TC_PRT("BLUETOOTH_EVENT_GATT_GET_CHAR_FROM_UUID");
 277                 if (param->result != 0) {
 278                         TC_PRT("Failed!!!");
 279                         return;
 280                 }
 281                 bt_gatt_char_property_t *char_pty = param->param_data;
 282
 283                 __handle_char(char_pty->handle, char_pty);
 284
 285         }
 286         break;
 287         default:
 288                 TC_PRT("received event [0x%04x]", event);
 289                 break;
 290         }
 291         TC_PRT("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<");
 292 }
 293
 294 static gboolean key_event_cb(GIOChannel *chan, GIOCondition cond, gpointer data)
 295 {
 296         char buf[10] = {0};
 297         unsigned int len = 0;
 298         int test_id;
 299
 300         if (g_io_channel_read(chan, buf, sizeof(buf), &len) !=
 301                                                         G_IO_ERROR_NONE) {
 302                 printf("IO Channel read error");
 303                 return FALSE;
 304         }
 305         printf("%s\n",buf);
 306         tc_usage_print();
 307
 308         test_id = atoi(buf);
 309
 310         if (test_id)
 311                 g_idle_add(test_input_callback, (void*)test_id);
 312
 313         return TRUE;
 314 }
 315
 316 int main()
 317 {
 318         int ret_val;
 319         GIOChannel *key_io;
 320
 321         startup();
 322
 323         /* Register callback function */
 324         TC_PRT("TC : %s", tc_table[0].tc_name);
 325         ret_val = bluetooth_register_callback(bt_event_callback, NULL);
 326         if (ret_val >= BLUETOOTH_ERROR_NONE) {
 327                 TC_PRT("bluetooth_register_callback returned Success");
 328                 tc_result(TC_PASS, 0);
 329         } else {
 330                 TC_PRT("bluetooth_register_callback returned failiure [0x%04x]", ret_val);
 331                 tc_result(TC_FAIL, 0);
 332                 return 0;
 333         }
 334
 335         ret_val = bluetooth_check_adapter();
 336         if (ret_val < BLUETOOTH_ERROR_NONE) {
 337                 TC_PRT("bluetooth_check_adapter returned failiure [0x%04x]", ret_val);
 338                 tc_result(TC_FAIL, 3);
 339         } else {
 340                 TC_PRT("BT state [0x%04x]", ret_val);
 341                 tc_result(TC_PASS, 3);
 342         }
 343
 344         key_io = g_io_channel_unix_new(fileno(stdin));
 345
 346         g_io_add_watch(key_io, G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
 347                         key_event_cb, NULL);
 348         g_io_channel_unref(key_io);
 349
 350         g_main_loop_run(main_loop);
 351
 352         cleanup();
 353         return 0;
 354 }