1 //******************************************************************
3 // Copyright 2016 Samsung Electronics All Rights Reserved.
5 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
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
11 // http://www.apache.org/licenses/LICENSE-2.0
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.
19 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
21 #include "NSConsumerCommunication.h"
23 #include "NSConstants.h"
25 #include "NSConsumerCommon.h"
26 #include "oic_malloc.h"
27 #include "oic_string.h"
28 #include "ocpayload.h"
30 #define NS_SYNC_URI "/notification/sync"
32 NSMessage * NSCreateMessage_internal(uint64_t msgId, const char * providerId);
33 NSSyncInfo * NSCreateSyncInfo_consumer(uint64_t msgId, const char * providerId, NSSyncType state);
35 NSMessage * NSGetMessage(OCClientResponse * clientResponse);
36 NSSyncInfo * NSGetSyncInfoc(OCClientResponse * clientResponse);
37 NSTopicLL * NSGetTopicLL(OCClientResponse * clientResponse);
39 char * NSGetCloudUri(const char * providerId, char * uri);
41 NSResult NSUpdateObserveResult(NSProvider_internal * prov, char * query)
45 NSProvider_internal * taskProvider = NSCopyProvider_internal(prov);
46 NSTask * task = NSMakeTask(TASK_CONSUMER_SENT_REQ_OBSERVE, (void *) taskProvider);
47 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(task,
48 NS_ERROR, NSRemoveProvider_internal(taskProvider));
50 NSConsumerPushEvent(task);
55 NSResult NSConsumerSubscribeProvider(NSProvider * provider)
57 NSProvider_internal * provider_internal = (NSProvider_internal *) provider;
58 NS_VERIFY_NOT_NULL(provider_internal, NS_ERROR);
60 NSProviderConnectionInfo * connections = provider_internal->connection;
63 if (connections->isSubscribing == true)
65 connections = connections->next;
69 char * msgUri = OICStrdup(provider_internal->messageUri);
70 NS_VERIFY_NOT_NULL(msgUri, NS_ERROR);
71 char * syncUri = OICStrdup(provider_internal->syncUri);
72 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(syncUri, NS_ERROR, NSOICFree(msgUri));
74 OCConnectivityType type = CT_DEFAULT;
75 if (connections->addr->adapter == OC_ADAPTER_TCP)
77 type = CT_ADAPTER_TCP;
78 if (connections->isCloudConnection == true)
80 msgUri = NSGetCloudUri(provider_internal->providerId, msgUri);
81 NS_VERIFY_NOT_NULL(msgUri, NS_ERROR);
82 syncUri = NSGetCloudUri(provider_internal->providerId, syncUri);
83 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(syncUri, NS_ERROR, NSOICFree(msgUri));
87 NS_LOG_V(DEBUG, "subscribe to %s:%d", connections->addr->addr, connections->addr->port);
89 NS_LOG(DEBUG, "get subscribe message query");
91 query = NSMakeRequestUriWithConsumerId(msgUri);
92 NS_VERIFY_NOT_NULL(query, NS_ERROR);
94 NS_LOG(DEBUG, "subscribe message");
95 NS_LOG_V(DEBUG, "subscribe query : %s", query);
96 OCStackResult ret = NSInvokeRequest(&(connections->messageHandle),
97 OC_REST_OBSERVE, connections->addr, query, NULL,
98 NSConsumerMessageListener, NULL, type);
99 NS_VERIFY_STACK_SUCCESS_WITH_POST_CLEANING(NSOCResultToSuccess(ret),
100 NS_ERROR, NSUpdateObserveResult(provider_internal, query));
104 NS_LOG(DEBUG, "get subscribe sync query");
105 query = NSMakeRequestUriWithConsumerId(syncUri);
106 NS_VERIFY_NOT_NULL(query, NS_ERROR);
108 NS_LOG(DEBUG, "subscribe sync");
109 NS_LOG_V(DEBUG, "subscribe query : %s", query);
110 ret = NSInvokeRequest(&(connections->syncHandle),
111 OC_REST_OBSERVE, connections->addr, query, NULL,
112 NSConsumerSyncInfoListener, NULL, type);
113 NS_VERIFY_STACK_SUCCESS_WITH_POST_CLEANING(NSOCResultToSuccess(ret),
114 NS_ERROR, NSUpdateObserveResult(provider_internal, query));
118 connections->isSubscribing = true;
120 connections = connections->next;
123 NSProvider_internal * taskProvider = NSCopyProvider_internal(provider_internal);
124 NSTask * task = NSMakeTask(TASK_CONSUMER_SENT_REQ_OBSERVE, (void *) taskProvider);
125 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(task,
126 NS_ERROR, NSRemoveProvider_internal(taskProvider));
128 NSConsumerPushEvent(task);
133 OCStackApplicationResult NSConsumerCheckPostResult(
134 void * ctx, OCDoHandle handle, OCClientResponse * clientResponse)
139 NS_VERIFY_NOT_NULL(clientResponse, OC_STACK_KEEP_TRANSACTION);
140 NS_VERIFY_STACK_SUCCESS(
141 NSOCResultToSuccess(clientResponse->result), OC_STACK_KEEP_TRANSACTION);
143 return OC_STACK_KEEP_TRANSACTION;
146 void NSRemoveSyncInfoObj(NSSyncInfo * sync)
151 OCStackApplicationResult NSConsumerSyncInfoListener(
152 void * ctx, OCDoHandle handle, OCClientResponse * clientResponse)
157 NS_VERIFY_NOT_NULL(clientResponse, OC_STACK_KEEP_TRANSACTION);
158 NS_VERIFY_STACK_SUCCESS(
159 NSOCResultToSuccess(clientResponse->result), OC_STACK_KEEP_TRANSACTION);
161 NS_LOG(DEBUG, "get NSSyncInfo");
162 NSSyncInfo * newSync = NSGetSyncInfoc(clientResponse);
163 NS_VERIFY_NOT_NULL(newSync, OC_STACK_KEEP_TRANSACTION);
165 NSTaskType taskType = TASK_RECV_SYNCINFO;
167 NS_LOG(DEBUG, "build NSTask");
168 NSTask * task = NSMakeTask(taskType, (void *) newSync);
169 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(task,
170 OC_STACK_KEEP_TRANSACTION, NSRemoveSyncInfoObj(newSync));
172 NSConsumerPushEvent(task);
174 return OC_STACK_KEEP_TRANSACTION;
177 OCStackApplicationResult NSConsumerMessageListener(
178 void * ctx, OCDoHandle handle, OCClientResponse * clientResponse)
183 NS_VERIFY_NOT_NULL(clientResponse, OC_STACK_KEEP_TRANSACTION);
184 NS_VERIFY_STACK_SUCCESS(NSOCResultToSuccess(clientResponse->result), OC_STACK_KEEP_TRANSACTION);
186 NS_LOG(DEBUG, "build NSMessage");
187 NSMessage * newNoti = NSGetMessage(clientResponse);
188 NS_VERIFY_NOT_NULL(newNoti, OC_STACK_KEEP_TRANSACTION);
190 NSTaskType type = TASK_CONSUMER_RECV_MESSAGE;
192 if (newNoti->messageId == NS_ALLOW || newNoti->messageId == NS_DENY)
194 NS_LOG(DEBUG, "Receive subscribe result");
195 type = TASK_CONSUMER_RECV_PROVIDER_CHANGED;
197 else if (newNoti->messageId == NS_TOPIC)
199 NS_LOG(DEBUG, "Receive Topic change");
200 type = TASK_CONSUMER_REQ_TOPIC_URI;
204 NS_LOG(DEBUG, "Receive new message");
207 NS_LOG(DEBUG, "build NSTask");
208 NSTask * task = NSMakeTask(type, (void *) newNoti);
209 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(task, NS_ERROR, NSRemoveMessage(newNoti));
211 NSConsumerPushEvent(task);
213 return OC_STACK_KEEP_TRANSACTION;
216 void NSGetMessagePostClean(char * pId, OCDevAddr * addr)
222 NSMessage * NSGetMessage(OCClientResponse * clientResponse)
224 NS_VERIFY_NOT_NULL(clientResponse->payload, NULL);
225 OCRepPayload * payload = (OCRepPayload *)clientResponse->payload;
227 NS_LOG(DEBUG, "get msg id");
229 bool getResult = OCRepPayloadGetPropInt(payload, NS_ATTRIBUTE_MESSAGE_ID, (int64_t *)&id);
230 NS_VERIFY_NOT_NULL(getResult == true ? (void *) 1 : NULL, NULL);
232 NS_LOG(DEBUG, "get provider id");
234 getResult = OCRepPayloadGetPropString(payload, NS_ATTRIBUTE_PROVIDER_ID, &pId);
235 NS_LOG_V (DEBUG, "provider id: %s", pId);
236 NS_VERIFY_NOT_NULL(getResult == true ? (void *) 1 : NULL, NULL);
238 NS_LOG(DEBUG, "create NSMessage");
239 NSMessage * retMsg = NSCreateMessage_internal(id, pId);
240 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(retMsg, NULL, NSOICFree(pId));
243 NS_LOG(DEBUG, "get msg optional field");
244 OCRepPayloadGetPropString(payload, NS_ATTRIBUTE_TITLE, &retMsg->title);
245 OCRepPayloadGetPropString(payload, NS_ATTRIBUTE_TEXT, &retMsg->contentText);
246 OCRepPayloadGetPropString(payload, NS_ATTRIBUTE_SOURCE, &retMsg->sourceName);
247 OCRepPayloadGetPropString(payload, NS_ATTRIBUTE_TOPIC_NAME, &retMsg->topic);
249 OCRepPayloadGetPropInt(payload, NS_ATTRIBUTE_TYPE, (int64_t *)&retMsg->type);
250 OCRepPayloadGetPropString(payload, NS_ATTRIBUTE_DATETIME, &retMsg->dateTime);
251 OCRepPayloadGetPropInt(payload, NS_ATTRIBUTE_TTL, (int64_t *)&retMsg->ttl);
254 OCRepPayloadGetPropString(payload, NS_ATTRIBUTE_ICON_IMAGE, &icon);
258 NSMediaContents * contents = (NSMediaContents *)OICMalloc(sizeof(NSMediaContents));
261 contents->iconImage = icon;
262 retMsg->mediaContents = contents;
270 NS_LOG_V(DEBUG, "Msg ID : %lld", (long long int)retMsg->messageId);
271 NS_LOG_V(DEBUG, "Msg Title : %s", retMsg->title);
272 NS_LOG_V(DEBUG, "Msg Content : %s", retMsg->contentText);
273 NS_LOG_V(DEBUG, "Msg Source : %s", retMsg->sourceName);
274 NS_LOG_V(DEBUG, "Msg Topic : %s", retMsg->topic);
275 NS_LOG_V(DEBUG, "Msg Type : %d", retMsg->type);
276 NS_LOG_V(DEBUG, "Msg Date : %s", retMsg->dateTime);
277 NS_LOG_V(DEBUG, "Msg ttl : %lld", (long long int)retMsg->ttl);
282 NSSyncInfo * NSGetSyncInfoc(OCClientResponse * clientResponse)
284 NS_VERIFY_NOT_NULL(clientResponse->payload, NULL);
286 OCRepPayload * payload = (OCRepPayload *)clientResponse->payload;
288 NS_LOG(DEBUG, "get msg id");
290 bool getResult = OCRepPayloadGetPropInt(payload, NS_ATTRIBUTE_MESSAGE_ID, (int64_t *)&id);
291 NS_VERIFY_NOT_NULL(getResult == true ? (void *) 1 : NULL, NULL);
293 NS_LOG(DEBUG, "get provider id");
295 getResult = OCRepPayloadGetPropString(payload, NS_ATTRIBUTE_PROVIDER_ID, &pId);
296 NS_VERIFY_NOT_NULL(getResult == true ? (void *) 1 : NULL, NULL);
298 NS_LOG(DEBUG, "get state");
300 getResult = OCRepPayloadGetPropInt(payload, NS_ATTRIBUTE_STATE, & state);
301 NS_VERIFY_NOT_NULL(getResult == true ? (void *) 1 : NULL, NULL);
303 NS_LOG(DEBUG, "create NSSyncInfo");
304 NSSyncInfo * retSync = NSCreateSyncInfo_consumer(id, pId, (NSSyncType)state);
305 NS_VERIFY_NOT_NULL(retSync, NULL);
307 NS_LOG_V(DEBUG, "Sync ID : %lld", (long long int)retSync->messageId);
308 NS_LOG_V(DEBUG, "Sync State : %d", (int) retSync->state);
309 NS_LOG_V(DEBUG, "Sync Provider ID : %s", retSync->providerId);
314 NSMessage * NSCreateMessage_internal(uint64_t id, const char * providerId)
316 NSMessage * retMsg = (NSMessage *)OICMalloc(sizeof(NSMessage));
317 NS_VERIFY_NOT_NULL(retMsg, NULL);
319 retMsg->messageId = id;
320 OICStrcpy(retMsg->providerId, sizeof(char) * NS_DEVICE_ID_LENGTH, providerId);
321 retMsg->title = NULL;
322 retMsg->contentText = NULL;
323 retMsg->sourceName = NULL;
324 retMsg->topic = NULL;
325 retMsg->type = NS_MESSAGE_INFO;
326 retMsg->dateTime = NULL;
328 retMsg->mediaContents = NULL;
333 NSSyncInfo * NSCreateSyncInfo_consumer(uint64_t msgId, const char * providerId, NSSyncType state)
335 NS_VERIFY_NOT_NULL(providerId, NULL);
337 NSSyncInfo * retSync = (NSSyncInfo *)OICMalloc(sizeof(NSSyncInfo));
338 NS_VERIFY_NOT_NULL(retSync, NULL);
340 retSync->messageId = msgId;
341 retSync->state = state;
342 OICStrcpy(retSync->providerId, sizeof(char) * NS_DEVICE_ID_LENGTH, providerId);
347 OCStackResult NSSendSyncInfo(NSSyncInfo * syncInfo, OCDevAddr * addr)
349 NS_VERIFY_NOT_NULL(syncInfo, OC_STACK_ERROR);
350 NS_VERIFY_NOT_NULL(addr, OC_STACK_ERROR);
352 OCRepPayload * payload = OCRepPayloadCreate();
353 NS_VERIFY_NOT_NULL(payload, OC_STACK_ERROR);
355 OCRepPayloadSetPropInt(payload, NS_ATTRIBUTE_MESSAGE_ID, (int64_t)syncInfo->messageId);
356 OCRepPayloadSetPropInt(payload, NS_ATTRIBUTE_STATE, syncInfo->state);
357 OCRepPayloadSetPropString(payload, NS_ATTRIBUTE_PROVIDER_ID, syncInfo->providerId);
359 char * uri = (char*)OICStrdup(NS_SYNC_URI);
360 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(uri, OC_STACK_ERROR, OCRepPayloadDestroy(payload));
362 OCConnectivityType type = CT_DEFAULT;
363 if(addr->adapter == OC_ADAPTER_TCP)
365 type = CT_ADAPTER_TCP;
366 uri = NSGetCloudUri(syncInfo->providerId, uri);
367 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(uri, OC_STACK_ERROR, OCRepPayloadDestroy(payload));
370 OCStackResult ret = NSInvokeRequest(NULL, OC_REST_POST, addr,
371 uri, (OCPayload*)payload,
372 NSConsumerCheckPostResult, NULL, type);
378 char * NSGetCloudUri(const char * providerId, char * uri)
380 size_t uriLen = NS_DEVICE_ID_LENGTH + 1 + strlen(uri) + 1 + 3;
381 char * retUri = (char *)OICMalloc(uriLen);
382 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(retUri, NULL, NSOICFree(uri));
384 snprintf(retUri, uriLen, "/di/%s%s", providerId, uri);
386 NS_LOG_V(DEBUG, "Cloud uri : %s", retUri);
391 void NSConsumerCommunicationTaskProcessing(NSTask * task)
393 NS_VERIFY_NOT_NULL_V(task);
395 NS_LOG_V(DEBUG, "Receive Event : %d", (int)task->taskType);
396 if (task->taskType == TASK_CONSUMER_REQ_SUBSCRIBE)
398 NS_VERIFY_NOT_NULL_V(task->taskData);
399 NS_LOG(DEBUG, "Request Subscribe");
400 NSResult ret = NSConsumerSubscribeProvider((NSProvider *)task->taskData);
401 NS_VERIFY_NOT_NULL_V(ret == NS_OK ? (void *)1 : NULL);
403 else if (task->taskType == TASK_SEND_SYNCINFO)
405 NS_VERIFY_NOT_NULL_V(task->taskData);
406 NSSyncInfo_internal * syncInfo = (NSSyncInfo_internal *)task->taskData;
407 NSProviderConnectionInfo * info = syncInfo->connection;
411 OCStackResult ret = NSSendSyncInfo((NSSyncInfo *)(task->taskData), info->addr);
412 if (ret != OC_STACK_OK)
414 NS_LOG_V(ERROR, "send sync info fail : %d", info->addr->adapter);
420 NSRemoveConnections(syncInfo->connection);
423 else if (task->taskType == TASK_CONSUMER_REQ_SUBSCRIBE_CANCEL)
425 NSProvider_internal * provider = (NSProvider_internal *)task->taskData;
427 NSProviderConnectionInfo * connections = provider->connection;
430 if (connections->isSubscribing == false)
432 NS_LOG_V(DEBUG, "unsubscribed to %s:%d",
433 connections->addr->addr, connections->addr->port);
434 connections = connections->next;
437 NS_LOG_V(DEBUG, "cancel subscribe to %s:%d",
438 connections->addr->addr, connections->addr->port);
439 OCCancel(connections->messageHandle, NS_QOS, NULL, 0);
440 OCCancel(connections->syncHandle, NS_QOS, NULL, 0);
441 connections->messageHandle = NULL;
442 connections->syncHandle = NULL;
443 connections->isSubscribing = false;
444 connections = connections->next;
447 else if (task->taskType == TASK_CONSUMER_REQ_TOPIC_LIST
448 || task->taskType == TASK_CONSUMER_GET_TOPIC_LIST)
450 NSProvider_internal * provider = (NSProvider_internal *)task->taskData;
452 NSProviderConnectionInfo * connections = provider->connection;
453 NS_VERIFY_NOT_NULL_V(connections);
455 char * topicUri = OICStrdup(provider->topicUri);
456 NS_VERIFY_NOT_NULL_V(topicUri);
458 OCConnectivityType type = CT_DEFAULT;
459 if (connections->addr->adapter == OC_ADAPTER_TCP)
461 type = CT_ADAPTER_TCP;
462 if (connections->isCloudConnection == true)
464 topicUri = NSGetCloudUri(provider->providerId, topicUri);
468 NS_LOG(DEBUG, "get topic query");
469 char * query = NSMakeRequestUriWithConsumerId(topicUri);
471 NS_VERIFY_NOT_NULL_V(query);
472 NS_LOG_V(DEBUG, "topic query : %s", query);
474 OCStackResult ret = NSInvokeRequest(NULL, OC_REST_GET, connections->addr,
475 query, NULL, NSIntrospectTopic, (void *) provider, type);
476 NS_VERIFY_STACK_SUCCESS_V(NSOCResultToSuccess(ret));
481 else if (task->taskType == TASK_CONSUMER_SELECT_TOPIC_LIST)
483 NSProvider_internal * provider = (NSProvider_internal *)task->taskData;
485 NSProviderConnectionInfo * connections = provider->connection;
486 NS_VERIFY_NOT_NULL_V(connections);
488 OCRepPayload * payload = OCRepPayloadCreate();
489 NS_VERIFY_NOT_NULL_V(payload);
491 NSTopicLL * topicLL = provider->topicLL;
492 NSTopicLL * iter = topicLL;
497 NS_LOG_V(DEBUG, "[%d] Topic Name:%s\tTopic State:%d",
498 topicLLSize, iter->topicName, iter->state);
499 iter = (NSTopicLL *) iter->next;
502 OCRepPayloadSetPropString(payload, NS_ATTRIBUTE_CONSUMER_ID, *NSGetConsumerId());
503 NS_LOG_V(DEBUG, "NS_ATTRIBUTE_CONSUMER_ID: %s", *NSGetConsumerId());
507 NS_LOG_V(DEBUG, "DimensionSize: %d", topicLLSize);
509 OCRepPayload ** topicPayload = NULL;
512 topicPayload = (OCRepPayload **) OICMalloc(sizeof(OCRepPayload *)*topicLLSize);
513 NS_VERIFY_NOT_NULL_V(topicPayload);
515 while (iter || iterSize < topicLLSize)
517 topicPayload[iterSize] = OCRepPayloadCreate();
518 OCRepPayloadSetPropString(topicPayload[iterSize], NS_ATTRIBUTE_TOPIC_NAME,
520 OCRepPayloadSetPropInt(topicPayload[iterSize], NS_ATTRIBUTE_TOPIC_SELECTION,
522 NS_LOG_V(DEBUG, "NS_ATTRIBUTE_TOPIC_NAME: %s", iter->topicName);
523 NS_LOG_V(DEBUG, "NS_ATTRIBUTE_TOPIC_SELECTION: %d", iter->state);
527 size_t dimensions[3] = {topicLLSize, 0, 0};
529 OCRepPayloadSetPropObjectArrayAsOwner(payload, NS_ATTRIBUTE_TOPIC_LIST,
530 topicPayload, dimensions);
534 OCRepPayloadSetNull(payload, NS_ATTRIBUTE_TOPIC_LIST);
537 char * topicUri = OICStrdup(provider->topicUri);
538 NS_VERIFY_NOT_NULL_V(topicUri);
540 OCConnectivityType type = CT_DEFAULT;
541 if (connections->addr->adapter == OC_ADAPTER_TCP)
543 type = CT_ADAPTER_TCP;
544 if (connections->isCloudConnection == true)
546 topicUri = NSGetCloudUri(provider->providerId, topicUri);
550 NS_LOG(DEBUG, "get topic query");
552 query = NSMakeRequestUriWithConsumerId(topicUri);
553 NS_VERIFY_NOT_NULL_V(query);
554 NS_LOG_V(DEBUG, "topic query : %s", query);
556 OCStackResult ret = NSInvokeRequest(NULL, OC_REST_POST, connections->addr,
557 query, (OCPayload*)payload, NSConsumerCheckPostResult, NULL, type);
558 NS_VERIFY_STACK_SUCCESS_V(NSOCResultToSuccess(ret));
565 NS_LOG(ERROR, "Unknown type message");
571 NSTopicLL * NSGetTopicLL(OCClientResponse * clientResponse)
573 NS_LOG(DEBUG, "create NSTopicLL");
574 NS_VERIFY_NOT_NULL(clientResponse->payload, NULL);
576 OCRepPayload * payload = (OCRepPayload *)clientResponse->payload;
579 NS_LOG_V(DEBUG, "Payload Key : %s", payload->values->name);
580 payload = payload->next;
583 payload = (OCRepPayload *)clientResponse->payload;
585 char * consumerId = NULL;
586 OCRepPayload ** topicLLPayload = NULL;
588 NS_LOG(DEBUG, "get information of consumerId");
590 bool getResult = OCRepPayloadGetPropString(payload, NS_ATTRIBUTE_CONSUMER_ID, & consumerId);
591 NSOICFree(consumerId);
593 OCRepPayloadValue * payloadValue = NULL;
594 payloadValue = NSPayloadFindValue(payload, NS_ATTRIBUTE_TOPIC_LIST);
595 NS_VERIFY_NOT_NULL(payloadValue, NULL);
597 size_t dimensionSize = calcDimTotal(payloadValue->arr.dimensions);
598 NS_LOG_V(DEBUG, "DimensionSize: %d", (int)dimensionSize);
600 if (dimensionSize == 0 || payloadValue->type == OCREP_PROP_NULL ||
601 payloadValue->arr.objArray == NULL)
603 NS_LOG(DEBUG, "No TopicLL");
607 topicLLPayload = payloadValue->arr.objArray;
609 NSTopicLL * topicLL = NULL;
610 for (int i = 0; i < (int)dimensionSize; i++)
612 char * topicName = NULL;
615 NSTopicLL * topicNode = (NSTopicLL *) OICMalloc(sizeof(NSTopicLL));
616 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(topicNode, NULL, NSRemoveTopicLL(topicLL));
618 NS_LOG(DEBUG, "get topic selection");
619 getResult = OCRepPayloadGetPropInt(topicLLPayload[i],
620 NS_ATTRIBUTE_TOPIC_SELECTION, & state);
621 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(getResult == true ? (void *) 1 : NULL,
622 NULL, NSRemoveTopicLL(topicLL));
624 NS_LOG(DEBUG, "get topic name");
625 getResult = OCRepPayloadGetPropString(topicLLPayload[i],
626 NS_ATTRIBUTE_TOPIC_NAME, & topicName);
627 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(getResult == true ? (void *) 1 : NULL,
628 NULL, NSRemoveTopicLL(topicLL));
629 NS_LOG_V(DEBUG, "topic name: %s", topicName);
630 NS_LOG_V(DEBUG, "topic selection: %d", (int)state);
632 topicNode->topicName = topicName;
633 topicNode->state = state;
638 topicNode->next = NULL;
642 NSResult ret = NSInsertTopicNode(topicLL, topicNode);
643 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(ret == NS_OK ? (void *)1 : NULL,
644 NULL, NSRemoveTopicLL(topicLL));
650 OCStackApplicationResult NSIntrospectTopic(
651 void * ctx, OCDoHandle handle, OCClientResponse * clientResponse)
655 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(clientResponse, OC_STACK_KEEP_TRANSACTION,
656 NSRemoveProvider_internal((NSProvider_internal *) ctx));
657 NS_VERIFY_STACK_SUCCESS_WITH_POST_CLEANING(NSOCResultToSuccess(clientResponse->result),
658 OC_STACK_KEEP_TRANSACTION, NSRemoveProvider_internal((NSProvider_internal *) ctx));
660 NS_LOG_V(DEBUG, "GET response income : %s:%d",
661 clientResponse->devAddr.addr, clientResponse->devAddr.port);
662 NS_LOG_V(DEBUG, "GET response result : %d",
663 clientResponse->result);
664 NS_LOG_V(DEBUG, "GET response sequenceNum : %d",
665 clientResponse->sequenceNumber);
666 NS_LOG_V(DEBUG, "GET response resource uri : %s",
667 clientResponse->resourceUri);
668 NS_LOG_V(DEBUG, "GET response Transport Type : %d",
669 clientResponse->devAddr.adapter);
671 NSTopicLL * newTopicLL = NSGetTopicLL(clientResponse);
672 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(newTopicLL, OC_STACK_KEEP_TRANSACTION,
673 NSRemoveProvider_internal((NSProvider_internal *) ctx));
675 NSProvider_internal * provider = (NSProvider_internal *) ctx;
676 provider->topicLL = NSCopyTopicLL(newTopicLL);
678 NS_LOG(DEBUG, "build NSTask");
679 NSTask * task = NSMakeTask(TASK_CONSUMER_RECV_TOPIC_LIST, (void *) provider);
680 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(task, NS_ERROR, NSRemoveProvider_internal(provider));
682 NSConsumerPushEvent(task);
683 NSRemoveTopicLL(newTopicLL);
685 return OC_STACK_KEEP_TRANSACTION;