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
 114         if (read(fd, buf, 17) < 17) {
 115                 perror("Can't load firmware");
 116                 g_free(buf);
 117                 close(fd);
 118                 return NULL;
 119         }
 120
 121         close(fd);
 122
 123         return buf;
 124 }
 125
 126 static void __accept_bdaddress(bluetooth_device_address_t *device_address)
 127 {
 128         char str_address[20] = {0};
 129         char *addr;
 130
 131         addr = get_bd_from_file(BD_ADDR_FILE);
 132         if (addr) {
 133                 TC_PRT("Remote bd adress from file: %s", addr);
 134                 convert_addr_string_to_addr_type(device_address, addr);
 135                 g_free(addr);
 136                 return;
 137         }
 138
 139         TC_PRT("Enter bd address: ");
 140         int ret = 0;
 141         ret = scanf("%s", str_address);
 142         if (ret < 0)
 143                 TC_PRT("Some read error");
 144         TC_PRT("You have entered bd address %s\n", str_address);
 145         convert_addr_string_to_addr_type(device_address, str_address);
 146 }
 147
 148 static void __accept_alert_level()
 149 {
 150         TC_PRT("Enter alert level \n 0 - no alert 1 - mild alert 2 - High alert : ");
 151         int ret = 0;
 152         ret = scanf("%c", &g_alert_level);
 153         if (ret < 0)
 154                 TC_PRT("Some read error");
 155         TC_PRT("You have selected alert level %hu ", g_alert_level);
 156 }
 157
 158 int test_input_callback(void *data)
 159 {
 160         int ret = 0;
 161         int test_id = (int)data;
 162         bluetooth_device_address_t device_address;
 163         bt_gatt_service_property_t service;
 164
 165         switch (test_id) {
 166         case 0x00ff:
 167                 TC_PRT("Finished");
 168                 g_main_loop_quit(main_loop);
 169                 break;
 170         case 1:
 171                 TC_PRT("Immediate Alert");
 172                 __accept_bdaddress(&device_address);
 173
 174                 __accept_alert_level();
 175
 176                 if (g_alert_char_handle) {
 177                         if (bluetooth_gatt_set_characteristics_value(g_alert_char_handle,
 178                                                 &g_alert_level, 1) != BLUETOOTH_ERROR_NONE)
 179                                 TC_PRT("Set char val failed");
 180
 181                         return 0;
 182                 }
 183
 184                 ret = bluetooth_gatt_get_service_from_uuid(&device_address,
 185                                                         IMMEDIATE_ALERT_UUID,
 186                                                         &service);
 187                 if (ret != BLUETOOTH_ERROR_NONE) {
 188                         TC_PRT(" bluetooth_gatt_get_service_from_uuid FAILED");
 189                         return 0;
 190                 }
 191
 192                 ret = bluetooth_gatt_get_char_from_uuid(service.handle,
 193                                                         ALERT_LEVEL_CHR_UUID);
 194                 if (ret != BLUETOOTH_ERROR_NONE) {
 195                         TC_PRT(" bluetooth_gatt_get_char_from_uuid FAILED");
 196                         return 0;
 197                 }
 198
 199                 break;
 200         case 2:
 201                 TC_PRT("Proximity Link loss alert");
 202                 __accept_bdaddress(&device_address);
 203
 204                 __accept_alert_level();
 205
 206                 /* TODO */
 207                 break;
 208         default:
 209                 break;
 210         }
 211
 212         return 0;
 213 }
 214
 215 void startup()
 216 {
 217         TC_PRT("bluetooth framework TC startup");
 218
 219         dbus_threads_init_default();
 220
 221         main_loop = g_main_loop_new(NULL, FALSE);
 222 }
 223
 224 void cleanup()
 225 {
 226         TC_PRT("bluetooth framework TC cleanup");
 227         if (main_loop != NULL)
 228                 g_main_loop_unref(main_loop);
 229 }
 230
 231 static void __handle_alert_char(char *char_handle,
 232                                         bt_gatt_char_property_t *char_pty)
 233 {
 234         if (char_pty->val == NULL)
 235                 TC_PRT("Read only char");
 236         else
 237                 TC_PRT("Current Alert level [%d]", char_pty->val[0]);
 238
 239         g_alert_char_handle = g_strdup(char_handle);
 240
 241         if (bluetooth_gatt_set_characteristics_value(char_handle,
 242                                 &g_alert_level, 1) != BLUETOOTH_ERROR_NONE)
 243                 TC_PRT("Set char val failed");
 244
 245 }
 246
 247 static gboolean __handle_char(char *char_handle,
 248                                         bt_gatt_char_property_t *char_pty)
 249 {
 250         TC_PRT("char uuid %s", char_pty->uuid);
 251
 252         if (g_strstr_len(char_pty->uuid, -1, ALERT_LEVEL_CHR_UUID) != NULL) {
 253                 TC_PRT("Alert char recieved");
 254                 __handle_alert_char(char_handle, char_pty);
 255                 return TRUE;
 256         } /* Add else if for other chars*/
 257
 258         return FALSE;
 259 }
 260
 261 void bt_event_callback(int event, bluetooth_event_param_t* param,
 262                                                         void *user_data)
 263 {
 264         TC_PRT(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>");
 265         TC_PRT("bt event callback 0x%04x", event);
 266         switch (event) {
 267         case BLUETOOTH_EVENT_GATT_GET_CHAR_FROM_UUID:
 268         {
 269                 TC_PRT("BLUETOOTH_EVENT_GATT_GET_CHAR_FROM_UUID");
 270                 if (param->result != 0) {
 271                         TC_PRT("Failed!!!");
 272                         return;
 273                 }
 274                 bt_gatt_char_property_t *char_pty = param->param_data;
 275
 276                 __handle_char(char_pty->handle, char_pty);
 277
 278         }
 279         break;
 280         default:
 281                 TC_PRT("received event [0x%04x]", event);
 282                 break;
 283         }
 284         TC_PRT("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<");
 285 }
 286
 287 static gboolean key_event_cb(GIOChannel *chan, GIOCondition cond, gpointer data)
 288 {
 289         char buf[10] = {0};
 290         unsigned int len = 0;
 291         int test_id;
 292
 293         if (g_io_channel_read_chars(chan, buf, sizeof(buf),
 294                         &len, NULL) ==  G_IO_STATUS_ERROR) {
 295                 printf("IO Channel read error");
 296                 return FALSE;
 297         }
 298         printf("%s\n", buf);
 299         tc_usage_print();
 300
 301         test_id = atoi(buf);
 302
 303         if (test_id)
 304                 g_idle_add(test_input_callback, (void*)test_id);
 305
 306         return TRUE;
 307 }
 308
 309 int main()
 310 {
 311         int ret_val;
 312         GIOChannel *key_io;
 313
 314         startup();
 315
 316         /* Register callback function */
 317         TC_PRT("TC : %s", tc_table[0].tc_name);
 318         ret_val = bluetooth_register_callback(bt_event_callback, NULL);
 319         if (ret_val >= BLUETOOTH_ERROR_NONE) {
 320                 TC_PRT("bluetooth_register_callback returned Success");
 321                 tc_result(TC_PASS, 0);
 322         } else {
 323                 TC_PRT("bluetooth_register_callback returned failiure [0x%04x]", ret_val);
 324                 tc_result(TC_FAIL, 0);
 325                 return 0;
 326         }
 327
 328         ret_val = bluetooth_check_adapter();
 329         if (ret_val < BLUETOOTH_ERROR_NONE) {
 330                 TC_PRT("bluetooth_check_adapter returned failiure [0x%04x]", ret_val);
 331                 tc_result(TC_FAIL, 3);
 332         } else {
 333                 TC_PRT("BT state [0x%04x]", ret_val);
 334                 tc_result(TC_PASS, 3);
 335         }
 336
 337         key_io = g_io_channel_unix_new(fileno(stdin));
 338
 339         g_io_add_watch(key_io, G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
 340                         key_event_cb, NULL);
 341         g_io_channel_unref(key_io);
 342
 343         g_main_loop_run(main_loop);
 344
 345         cleanup();
 346         return 0;
 347 }