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