service/notification/examples/linux/notificationprovider.c

   1 //******************************************************************
   2 //
   3 // Copyright 2016 Samsung Electronics All Rights Reserved.
   4 //
   5 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
   6 //
   7 // Licensed under the Apache License, Version 2.0 (the "License");
   8 // you may not use this file except in compliance with the License.
   9 // You may obtain a copy of the License at
  10 //
  11 //      http://www.apache.org/licenses/LICENSE-2.0
  12 //
  13 // Unless required by applicable law or agreed to in writing, software
  14 // distributed under the License is distributed on an "AS IS" BASIS,
  15 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16 // See the License for the specific language governing permissions and
  17 // limitations under the License.
  18 //
  19 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
  20
  21 #include <stdio.h>
  22 #include <stdbool.h>
  23 #include <stdlib.h>
  24 #include <unistd.h>
  25
  26 #include "NSProviderInterface.h"
  27 #include "NSCommon.h"
  28 #include "logger.h"
  29 #include "octypes.h"
  30 #include "pthread.h"
  31 #include "oic_string.h"
  32 #include "oic_malloc.h"
  33 #include "ocstack.h"
  34
  35 #define TAG "NSProviderExample"
  36
  37 #ifdef WITH_CLOUD
  38 #include "cloud_connector.h"
  39
  40 // Input the following values to publish resource to cloud
  41 char REMOTE_SERVER_ADDRESS[50];
  42 char AUTH_PROVIDER[50];
  43 char AUTH_CODE[50];
  44 char UID[50];
  45 char ACCESS_TOKEN[50];
  46 #endif
  47
  48 char mainConsumer[37] = {'\0',};
  49
  50 extern char *strdup(const char *s);
  51
  52 bool isExit = false;
  53
  54 int id;
  55
  56 void* OCProcessThread(void * ptr)
  57 {
  58     (void) ptr;
  59     while (!isExit)
  60     {
  61         if (OCProcess() != OC_STACK_OK)
  62         {
  63             printf("OCStack process error");
  64             return NULL;
  65         }
  66     }
  67
  68     return NULL;
  69 }
  70
  71 void subscribeRequestCallback(NSConsumer *consumer)
  72 {
  73     printf("consumer requested to subscribe");
  74
  75     printf("NS_APP Consumer Device ID: %s\n", consumer->consumerId);
  76
  77     if(mainConsumer[0] == '\0')
  78     {
  79         OICStrcpy(mainConsumer, 37, consumer->consumerId);
  80     }
  81
  82     NSAcceptSubscription(consumer->consumerId, true);
  83 }
  84
  85 void syncCallback(NSSyncInfo *sync)
  86 {
  87     printf("sync requested");
  88
  89     printf("NS_APP Sync State: %d\n", sync->state);
  90 }
  91
  92 FILE* server_fopen(const char *path, const char *mode)
  93 {
  94     (void)path;
  95     return fopen("oic_ns_provider_db.dat", mode);
  96 }
  97
  98 void printTopics(NSTopicLL * topics)
  99 {
 100     if(!topics)
 101     {
 102         printf("topics is null\n");
 103         return;
 104     }
 105
 106     NSTopicLL * iter = topics;
 107
 108     while(iter)
 109     {
 110         printf("tName = %s, tState = %d\n", iter->topicName, (int)iter->state);
 111         iter = iter->next;
 112     }
 113 }
 114
 115 void removeTopics(NSTopicLL * topics)
 116 {
 117     if(!topics)
 118     {
 119         printf("topics is null\n");
 120         return;
 121     }
 122
 123     NSTopicLL * iter = topics;
 124
 125     while(iter)
 126     {
 127         NSTopicLL * del = iter;
 128         if(del->topicName)
 129         {
 130             OICFree(del->topicName);
 131         }
 132         iter = iter->next;
 133
 134         OICFree(del);
 135     }
 136 }
 137
 138 int main()
 139 {
 140     int num;
 141     pthread_t processThread;
 142
 143     printf("NSStartProvider()\n\n");
 144
 145     // open oic_db
 146     static OCPersistentStorage ps = {server_fopen, fread, fwrite, fclose, unlink};
 147     OCRegisterPersistentStorageHandler(&ps);
 148
 149     if (OCInit(NULL, 0, OC_CLIENT_SERVER) != OC_STACK_OK)
 150     {
 151         printf("OCStack init error");
 152         return 0;
 153     }
 154
 155     pthread_create(&processThread, NULL, OCProcessThread, unlink);
 156
 157     while (!isExit)
 158     {
 159         char dummy;
 160
 161         printf("==============================================\n");
 162         printf("1.  NSStartProvider(Accepter: Provider) \n");
 163         printf("2.  NSStartProvider(Accepter: Consumer) \n");
 164         printf("3.  NSSendNotification() \n");
 165         printf("4.  NSRead() \n");
 166         printf("5.  NSProviderAddTopic(); \n");
 167         printf("6.  NSProviderDeleteTopic(); \n");
 168         printf("7.  NSProviderSelectTopic(); \n");
 169         printf("8.  NSProviderUnselectTopic(); \n");
 170         printf("9.  NSProviderGetConsumerTopics(); \n");
 171         printf("10. NSProviderGetTopics(); \n");
 172         printf("11. NSStopProvider() \n");
 173 #ifdef WITH_CLOUD
 174         printf("21. NSProviderEnableRemoteService (after login) \n");
 175         printf("22. NSProviderDisableRemoteService (after login) \n");
 176         printf("31. Cloud Signup \n");
 177         printf("32. Cloud Login \n");
 178         printf("33. Cloud Logout \n");
 179 #endif
 180         printf("0. Exit() \n");
 181         printf("==============================================\n");
 182
 183         printf("input : ");
 184
 185         scanf("%d", &num);
 186         fflush(stdin);
 187         scanf("%c", &dummy);
 188         fflush(stdin);
 189
 190         switch (num)
 191         {
 192             case 1:
 193             {
 194                 printf("NSStartProvider(Accepter: Provider)");
 195                 NSProviderConfig config;
 196                 config.policy = true;
 197                 config.subRequestCallback = subscribeRequestCallback;
 198                 config.syncInfoCallback = syncCallback;
 199                 config.userInfo = OICStrdup("OCF_NOTIFICATION");
 200                 NSStartProvider(config);
 201             }
 202                 break;
 203
 204             case 2:
 205             {
 206                 printf("NSStartProvider(Accepter: Consumer)");
 207                 NSProviderConfig config;
 208                 config.policy = false;
 209                 config.subRequestCallback = subscribeRequestCallback;
 210                 config.syncInfoCallback = syncCallback;
 211                 config.userInfo = OICStrdup("OCF_NOTIFICATION");
 212                 NSStartProvider(config);
 213             }
 214                 break;
 215
 216             case 3:
 217             {
 218                 printf("NSSendNotification()");
 219                 char title[100];
 220                 char body[100];
 221                 char topic[100];
 222
 223                 printf("id : %d\n", ++id);
 224                 printf("title : ");
 225                 fgets(title, sizeof(title), stdin);
 226
 227                 printf("body : ");
 228                 fgets(body, sizeof(body), stdin);
 229
 230                 printf("topic : ");
 231                 fgets(topic, sizeof(topic), stdin);
 232
 233                 printf("app - mTitle : %s \n", title);
 234                 printf("app - mContentText : %s \n", body);
 235                 printf("app - topic : %s \n", topic);
 236
 237                 NSMessage * msg = NSCreateMessage();
 238
 239                 msg->title = OICStrdup(title);
 240                 msg->contentText = OICStrdup(body);
 241                 msg->sourceName = OICStrdup("OCF");
 242
 243                 if(topic[0] != '\0')
 244                 {
 245                     msg->topic = OICStrdup(topic);
 246                 }
 247
 248                 NSSendMessage(msg);
 249             }
 250                 break;
 251
 252             case 4:
 253                 printf("NSRead\n");
 254                 break;
 255
 256             case 5:
 257                 printf("NSProviderAddTopic\n");
 258                 NSProviderRegisterTopic("OCF_TOPIC1");
 259                 NSProviderRegisterTopic("OCF_TOPIC2");
 260                 NSProviderRegisterTopic("OCF_TOPIC3");
 261                 NSProviderRegisterTopic("OCF_TOPIC4");
 262                 break;
 263
 264             case 6:
 265                 printf("NSProviderDeleteTopic\n");
 266                 NSProviderUnregisterTopic("OCF_TOPIC2");
 267                 break;
 268
 269             case 7:
 270                 printf("NSProviderSelectTopic\n");
 271                 NSProviderSetConsumerTopic(mainConsumer, "OCF_TOPIC1");
 272                 NSProviderSetConsumerTopic(mainConsumer, "OCF_TOPIC2");
 273                 NSProviderSetConsumerTopic(mainConsumer, "OCF_TOPIC3");
 274                 NSProviderSetConsumerTopic(mainConsumer, "OCF_TOPIC4");
 275                 break;
 276
 277             case 8:
 278                 printf("NSProviderUnSelectTopic\n");
 279                 NSProviderUnsetConsumerTopic(mainConsumer, "OCF_TOPIC1");
 280                 break;
 281
 282             case 9:
 283                 printf("NSProviderGetConsumerTopics\n");
 284                 {
 285                     NSTopicLL * topics = NSProviderGetConsumerTopics(mainConsumer);
 286                     printTopics(topics);
 287                     removeTopics(topics);
 288                 }
 289                 break;
 290
 291             case 10:
 292                 printf("NSProviderGetConsumerTopics\n");
 293                 {
 294                     NSTopicLL * topics = NSProviderGetTopics();
 295                     printTopics(topics);
 296                     removeTopics(topics);
 297                 }
 298                 break;
 299
 300             case 11:
 301                 NSStopProvider();
 302                 break;
 303 #ifdef WITH_CLOUD
 304             case 21:
 305                 printf("Enable Remote Service");
 306                 if(!IsCloudLoggedin())
 307                 {
 308                     printf("Login required");
 309                     break;
 310                 }
 311                 NSProviderEnableRemoteService(REMOTE_SERVER_ADDRESS);
 312                 break;
 313
 314             case 22:
 315                 printf("Disable Remote Service");
 316                 if(!IsCloudLoggedin())
 317                 {
 318                     printf("Login required");
 319                     break;
 320                 }
 321                 NSProviderDisableRemoteService(REMOTE_SERVER_ADDRESS);
 322                 break;
 323
 324             case 31:
 325                 printf("Remote Server Address: ");
 326                 gets(REMOTE_SERVER_ADDRESS);
 327
 328                 printf("Auth Provider(eg. github): ");
 329                 gets(AUTH_PROVIDER);
 330
 331                 printf("Auth Code: ");
 332                 gets(AUTH_CODE);
 333
 334                 OCCloudSignup(REMOTE_SERVER_ADDRESS, OCGetServerInstanceIDString(),
 335                     AUTH_PROVIDER, AUTH_CODE, CloudSignupCallback);
 336                 printf("OCCloudSignup requested");
 337                 break;
 338             case 32:
 339                 printf("Remote Server Address: ");
 340                 gets(REMOTE_SERVER_ADDRESS);
 341
 342                 printf("UID: ");
 343                 gets(UID);
 344
 345                 printf("ACCESS_TOKEN: ");
 346                 gets(ACCESS_TOKEN);
 347
 348                 OCCloudLogin(REMOTE_SERVER_ADDRESS, UID, OCGetServerInstanceIDString(),
 349                     ACCESS_TOKEN, CloudLoginoutCallback);
 350                 printf("OCCloudLogin requested");
 351                 break;
 352             case 33:
 353                 OCCloudLogout(REMOTE_SERVER_ADDRESS, CloudLoginoutCallback);
 354                 printf("OCCloudLogin requested");
 355                 break;
 356 #endif
 357             case 0:
 358                 NSStopProvider();
 359                 isExit = true;
 360                 break;
 361             default:
 362                 break;
 363         }
 364
 365         printf("\n");
 366     }
 367
 368     return 0;
 369 }