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 bool NSIsExtraValue(const char * name)
224 if (!strcmp(name, NS_ATTRIBUTE_MESSAGE_ID) ||
225 !strcmp(name, NS_ATTRIBUTE_PROVIDER_ID) ||
226 !strcmp(name, NS_ATTRIBUTE_TITLE) ||
227 !strcmp(name, NS_ATTRIBUTE_TEXT) ||
228 !strcmp(name, NS_ATTRIBUTE_SOURCE) ||
229 !strcmp(name, NS_ATTRIBUTE_TOPIC_NAME) ||
230 !strcmp(name, NS_ATTRIBUTE_TYPE) ||
231 !strcmp(name, NS_ATTRIBUTE_DATETIME) ||
232 !strcmp(name, NS_ATTRIBUTE_TTL) ||
233 !strcmp(name, NS_ATTRIBUTE_ICON_IMAGE))
241 void NSCopyPayloadValueArray(OCRepPayloadValue* dest, OCRepPayloadValue* source)
243 NS_VERIFY_NOT_NULL_V(source);
245 size_t dimTotal = calcDimTotal(source->arr.dimensions);
246 switch(source->arr.type)
249 dest->arr.iArray = (int64_t*)OICMalloc(dimTotal * sizeof(int64_t));
250 NS_VERIFY_NOT_NULL_V(dest->arr.iArray);
251 memcpy(dest->arr.iArray, source->arr.iArray, dimTotal * sizeof(int64_t));
253 case OCREP_PROP_DOUBLE:
254 dest->arr.dArray = (double*)OICMalloc(dimTotal * sizeof(double));
255 NS_VERIFY_NOT_NULL_V(dest->arr.dArray);
256 memcpy(dest->arr.dArray, source->arr.dArray, dimTotal * sizeof(double));
258 case OCREP_PROP_BOOL:
259 dest->arr.bArray = (bool*)OICMalloc(dimTotal * sizeof(bool));
260 NS_VERIFY_NOT_NULL_V(dest->arr.bArray);
261 memcpy(dest->arr.bArray, source->arr.bArray, dimTotal * sizeof(bool));
263 case OCREP_PROP_STRING:
264 dest->arr.strArray = (char**)OICMalloc(dimTotal * sizeof(char*));
265 NS_VERIFY_NOT_NULL_V(dest->arr.strArray);
266 for(size_t i = 0; i < dimTotal; ++i)
268 dest->arr.strArray[i] = OICStrdup(source->arr.strArray[i]);
271 case OCREP_PROP_OBJECT:
272 dest->arr.objArray = (OCRepPayload**)OICMalloc(dimTotal * sizeof(OCRepPayload*));
273 NS_VERIFY_NOT_NULL_V(dest->arr.objArray);
274 for(size_t i = 0; i < dimTotal; ++i)
276 dest->arr.objArray[i] = OCRepPayloadClone(source->arr.objArray[i]);
279 case OCREP_PROP_ARRAY:
280 dest->arr.objArray = (OCRepPayload**)OICMalloc(dimTotal * sizeof(OCRepPayload*));
281 NS_VERIFY_NOT_NULL_V(dest->arr.objArray);
282 for(size_t i = 0; i < dimTotal; ++i)
284 dest->arr.objArray[i] = OCRepPayloadClone(source->arr.objArray[i]);
287 case OCREP_PROP_BYTE_STRING:
288 dest->arr.ocByteStrArray = (OCByteString*)OICMalloc(dimTotal * sizeof(OCByteString));
289 NS_VERIFY_NOT_NULL_V(dest->arr.ocByteStrArray);
290 for (size_t i = 0; i < dimTotal; ++i)
292 OCByteStringCopy(&dest->arr.ocByteStrArray[i], &source->arr.ocByteStrArray[i]);
293 NS_VERIFY_NOT_NULL_V(dest->arr.ocByteStrArray[i].bytes);
301 OCRepPayloadValue * NSCopyPayloadValue(OCRepPayloadValue * value)
303 OCRepPayloadValue * retValue = (OCRepPayloadValue *)OICMalloc(sizeof(OCRepPayloadValue));
304 NS_VERIFY_NOT_NULL(retValue, NULL);
306 * retValue = * value;
307 retValue->next = NULL;
308 retValue->name = OICStrdup(value->name);
312 case OCREP_PROP_STRING:
313 retValue->str = OICStrdup(value->str);
315 case OCREP_PROP_BYTE_STRING:
316 retValue->ocByteStr.bytes = (uint8_t * )OICMalloc(value->ocByteStr.len * sizeof(uint8_t));
317 NS_VERIFY_NOT_NULL(retValue->ocByteStr.bytes, NULL);
318 retValue->ocByteStr.len = value->ocByteStr.len;
319 memcpy(retValue->ocByteStr.bytes, value->ocByteStr.bytes, retValue->ocByteStr.len);
321 case OCREP_PROP_OBJECT:
322 retValue->obj = OCRepPayloadClone(value->obj);
324 case OCREP_PROP_ARRAY:
325 NSCopyPayloadValueArray(retValue, value);
334 OCRepPayload * NSGetExtraInfo(OCRepPayload * payload)
336 NS_LOG(DEBUG, "get extra info");
337 OCRepPayload * extraInfo = OCRepPayloadCreate();
338 OCRepPayload * origin = OCRepPayloadClone(payload);
340 bool isFirstExtra = true;
341 OCRepPayloadValue * headValue = NULL;
342 OCRepPayloadValue * curValue = NULL;
343 OCRepPayloadValue * value = origin->values;
346 if (NSIsExtraValue(value->name))
348 curValue = NSCopyPayloadValue(value);
349 NS_LOG_V(DEBUG, " key : %s", curValue->name);
352 headValue = curValue;
353 isFirstExtra = false;
355 curValue = curValue->next;
360 OCRepPayloadDestroy(origin);
362 extraInfo->values = headValue;
364 if (extraInfo->values)
370 OCRepPayloadDestroy(extraInfo);
375 NSMessage * NSGetMessage(OCClientResponse * clientResponse)
377 NS_VERIFY_NOT_NULL(clientResponse->payload, NULL);
378 OCRepPayload * payload = (OCRepPayload *)clientResponse->payload;
380 NS_LOG(DEBUG, "get msg id");
382 bool getResult = OCRepPayloadGetPropInt(payload, NS_ATTRIBUTE_MESSAGE_ID, (int64_t *)&id);
383 NS_VERIFY_NOT_NULL(getResult == true ? (void *) 1 : NULL, NULL);
385 NS_LOG(DEBUG, "get provider id");
387 getResult = OCRepPayloadGetPropString(payload, NS_ATTRIBUTE_PROVIDER_ID, &pId);
388 NS_LOG_V (DEBUG, "provider id: %s", pId);
389 NS_VERIFY_NOT_NULL(getResult == true ? (void *) 1 : NULL, NULL);
391 NS_LOG(DEBUG, "create NSMessage");
392 NSMessage * retMsg = NSCreateMessage_internal(id, pId);
393 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(retMsg, NULL, NSOICFree(pId));
396 NS_LOG(DEBUG, "get msg optional field");
397 OCRepPayloadGetPropString(payload, NS_ATTRIBUTE_TITLE, &retMsg->title);
398 OCRepPayloadGetPropString(payload, NS_ATTRIBUTE_TEXT, &retMsg->contentText);
399 OCRepPayloadGetPropString(payload, NS_ATTRIBUTE_SOURCE, &retMsg->sourceName);
400 OCRepPayloadGetPropString(payload, NS_ATTRIBUTE_TOPIC_NAME, &retMsg->topic);
402 OCRepPayloadGetPropInt(payload, NS_ATTRIBUTE_TYPE, (int64_t *)&retMsg->type);
403 OCRepPayloadGetPropString(payload, NS_ATTRIBUTE_DATETIME, &retMsg->dateTime);
404 OCRepPayloadGetPropInt(payload, NS_ATTRIBUTE_TTL, (int64_t *)&retMsg->ttl);
407 OCRepPayloadGetPropString(payload, NS_ATTRIBUTE_ICON_IMAGE, &icon);
409 if (icon && strlen(icon))
411 NSMediaContents * contents = (NSMediaContents *)OICMalloc(sizeof(NSMediaContents));
414 contents->iconImage = icon;
415 retMsg->mediaContents = contents;
423 retMsg->extraInfo = NSGetExtraInfo(payload);
425 NS_LOG_V(DEBUG, "Msg ID : %lld", (long long int)retMsg->messageId);
426 NS_LOG_V(DEBUG, "Msg Title : %s", retMsg->title);
427 NS_LOG_V(DEBUG, "Msg Content : %s", retMsg->contentText);
428 NS_LOG_V(DEBUG, "Msg Source : %s", retMsg->sourceName);
429 NS_LOG_V(DEBUG, "Msg Topic : %s", retMsg->topic);
430 NS_LOG_V(DEBUG, "Msg Type : %d", retMsg->type);
431 NS_LOG_V(DEBUG, "Msg Date : %s", retMsg->dateTime);
432 NS_LOG_V(DEBUG, "Msg ttl : %lld", (long long int)retMsg->ttl);
437 NSSyncInfo * NSGetSyncInfoc(OCClientResponse * clientResponse)
439 NS_VERIFY_NOT_NULL(clientResponse->payload, NULL);
441 OCRepPayload * payload = (OCRepPayload *)clientResponse->payload;
443 NS_LOG(DEBUG, "get msg id");
445 bool getResult = OCRepPayloadGetPropInt(payload, NS_ATTRIBUTE_MESSAGE_ID, (int64_t *)&id);
446 NS_VERIFY_NOT_NULL(getResult == true ? (void *) 1 : NULL, NULL);
448 NS_LOG(DEBUG, "get provider id");
450 getResult = OCRepPayloadGetPropString(payload, NS_ATTRIBUTE_PROVIDER_ID, &pId);
451 NS_VERIFY_NOT_NULL(getResult == true ? (void *) 1 : NULL, NULL);
453 NS_LOG(DEBUG, "get state");
455 getResult = OCRepPayloadGetPropInt(payload, NS_ATTRIBUTE_STATE, & state);
456 NS_VERIFY_NOT_NULL(getResult == true ? (void *) 1 : NULL, NULL);
458 NS_LOG(DEBUG, "create NSSyncInfo");
459 NSSyncInfo * retSync = NSCreateSyncInfo_consumer(id, pId, (NSSyncType)state);
460 NS_VERIFY_NOT_NULL(retSync, NULL);
462 NS_LOG_V(DEBUG, "Sync ID : %lld", (long long int)retSync->messageId);
463 NS_LOG_V(DEBUG, "Sync State : %d", (int) retSync->state);
464 NS_LOG_V(DEBUG, "Sync Provider ID : %s", retSync->providerId);
469 NSMessage * NSCreateMessage_internal(uint64_t id, const char * providerId)
471 NSMessage * retMsg = (NSMessage *)OICMalloc(sizeof(NSMessage));
472 NS_VERIFY_NOT_NULL(retMsg, NULL);
474 retMsg->messageId = id;
475 OICStrcpy(retMsg->providerId, sizeof(char) * NS_DEVICE_ID_LENGTH, providerId);
476 retMsg->title = NULL;
477 retMsg->contentText = NULL;
478 retMsg->sourceName = NULL;
479 retMsg->topic = NULL;
480 retMsg->type = NS_MESSAGE_INFO;
481 retMsg->dateTime = NULL;
483 retMsg->mediaContents = NULL;
484 retMsg->extraInfo = NULL;
489 NSSyncInfo * NSCreateSyncInfo_consumer(uint64_t msgId, const char * providerId, NSSyncType state)
491 NS_VERIFY_NOT_NULL(providerId, NULL);
493 NSSyncInfo * retSync = (NSSyncInfo *)OICMalloc(sizeof(NSSyncInfo));
494 NS_VERIFY_NOT_NULL(retSync, NULL);
496 retSync->messageId = msgId;
497 retSync->state = state;
498 OICStrcpy(retSync->providerId, sizeof(char) * NS_DEVICE_ID_LENGTH, providerId);
503 OCStackResult NSSendSyncInfo(NSSyncInfo * syncInfo, OCDevAddr * addr)
505 NS_VERIFY_NOT_NULL(syncInfo, OC_STACK_ERROR);
506 NS_VERIFY_NOT_NULL(addr, OC_STACK_ERROR);
508 OCRepPayload * payload = OCRepPayloadCreate();
509 NS_VERIFY_NOT_NULL(payload, OC_STACK_ERROR);
511 OCRepPayloadSetPropInt(payload, NS_ATTRIBUTE_MESSAGE_ID, (int64_t)syncInfo->messageId);
512 OCRepPayloadSetPropInt(payload, NS_ATTRIBUTE_STATE, syncInfo->state);
513 OCRepPayloadSetPropString(payload, NS_ATTRIBUTE_PROVIDER_ID, syncInfo->providerId);
515 char * uri = (char*)OICStrdup(NS_SYNC_URI);
516 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(uri, OC_STACK_ERROR, OCRepPayloadDestroy(payload));
518 OCConnectivityType type = CT_DEFAULT;
519 if(addr->adapter == OC_ADAPTER_TCP)
521 type = CT_ADAPTER_TCP;
522 uri = NSGetCloudUri(syncInfo->providerId, uri);
523 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(uri, OC_STACK_ERROR, OCRepPayloadDestroy(payload));
526 OCStackResult ret = NSInvokeRequest(NULL, OC_REST_POST, addr,
527 uri, (OCPayload*)payload,
528 NSConsumerCheckPostResult, NULL, type);
534 char * NSGetCloudUri(const char * providerId, char * uri)
536 size_t uriLen = NS_DEVICE_ID_LENGTH + 1 + strlen(uri) + 1 + 3;
537 char * retUri = (char *)OICMalloc(uriLen);
538 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(retUri, NULL, NSOICFree(uri));
540 snprintf(retUri, uriLen, "/di/%s%s", providerId, uri);
542 NS_LOG_V(DEBUG, "Cloud uri : %s", retUri);
547 void NSConsumerCommunicationTaskProcessing(NSTask * task)
549 NS_VERIFY_NOT_NULL_V(task);
551 NS_LOG_V(DEBUG, "Receive Event : %d", (int)task->taskType);
552 if (task->taskType == TASK_CONSUMER_REQ_SUBSCRIBE)
554 NS_VERIFY_NOT_NULL_V(task->taskData);
555 NS_LOG(DEBUG, "Request Subscribe");
556 NSResult ret = NSConsumerSubscribeProvider((NSProvider *)task->taskData);
557 NS_VERIFY_NOT_NULL_V(ret == NS_OK ? (void *)1 : NULL);
559 else if (task->taskType == TASK_SEND_SYNCINFO)
561 NS_VERIFY_NOT_NULL_V(task->taskData);
562 NSSyncInfo_internal * syncInfo = (NSSyncInfo_internal *)task->taskData;
563 NSProviderConnectionInfo * info = syncInfo->connection;
567 OCStackResult ret = NSSendSyncInfo((NSSyncInfo *)(task->taskData), info->addr);
568 if (ret != OC_STACK_OK)
570 NS_LOG_V(ERROR, "send sync info fail : %d", info->addr->adapter);
576 NSRemoveConnections(syncInfo->connection);
579 else if (task->taskType == TASK_CONSUMER_REQ_SUBSCRIBE_CANCEL)
581 NSProvider_internal * provider = (NSProvider_internal *)task->taskData;
583 NSProviderConnectionInfo * connections = provider->connection;
586 if (connections->isSubscribing == false)
588 NS_LOG_V(DEBUG, "unsubscribed to %s:%d",
589 connections->addr->addr, connections->addr->port);
590 connections = connections->next;
593 NS_LOG_V(DEBUG, "cancel subscribe to %s:%d",
594 connections->addr->addr, connections->addr->port);
595 OCCancel(connections->messageHandle, NS_QOS, NULL, 0);
596 OCCancel(connections->syncHandle, NS_QOS, NULL, 0);
597 connections->messageHandle = NULL;
598 connections->syncHandle = NULL;
599 connections->isSubscribing = false;
600 connections = connections->next;
603 else if (task->taskType == TASK_CONSUMER_REQ_TOPIC_LIST)
605 NSProvider_internal * provider = (NSProvider_internal *)task->taskData;
607 NSProviderConnectionInfo * connections = provider->connection;
608 NS_VERIFY_NOT_NULL_V(connections);
610 char * topicUri = OICStrdup(provider->topicUri);
611 NS_VERIFY_NOT_NULL_V(topicUri);
613 OCConnectivityType type = CT_DEFAULT;
614 if (connections->addr->adapter == OC_ADAPTER_TCP)
616 type = CT_ADAPTER_TCP;
617 if (connections->isCloudConnection == true)
619 topicUri = NSGetCloudUri(provider->providerId, topicUri);
623 NS_LOG(DEBUG, "get topic query");
624 char * query = NSMakeRequestUriWithConsumerId(topicUri);
626 NS_VERIFY_NOT_NULL_V(query);
627 NS_LOG_V(DEBUG, "topic query : %s", query);
629 OCStackResult ret = NSInvokeRequest(NULL, OC_REST_GET, connections->addr,
630 query, NULL, NSIntrospectTopic, (void *) provider, type);
631 NS_VERIFY_STACK_SUCCESS_V(NSOCResultToSuccess(ret));
636 else if (task->taskType == TASK_CONSUMER_SELECT_TOPIC_LIST)
638 NSProvider_internal * provider = (NSProvider_internal *)task->taskData;
640 NSProviderConnectionInfo * connections = provider->connection;
641 NS_VERIFY_NOT_NULL_V(connections);
643 OCRepPayload * payload = OCRepPayloadCreate();
644 NS_VERIFY_NOT_NULL_V(payload);
646 NSTopicLL * topicLL = provider->topicLL;
647 NSTopicLL * iter = topicLL;
652 NS_LOG_V(DEBUG, "[%d] Topic Name:%s\tTopic State:%d",
653 topicLLSize, iter->topicName, iter->state);
654 iter = (NSTopicLL *) iter->next;
657 OCRepPayloadSetPropString(payload, NS_ATTRIBUTE_CONSUMER_ID, *NSGetConsumerId());
658 NS_LOG_V(DEBUG, "NS_ATTRIBUTE_CONSUMER_ID: %s", *NSGetConsumerId());
662 NS_LOG_V(DEBUG, "DimensionSize: %d", topicLLSize);
664 OCRepPayload ** topicPayload = NULL;
667 topicPayload = (OCRepPayload **) OICMalloc(sizeof(OCRepPayload *)*topicLLSize);
668 NS_VERIFY_NOT_NULL_V(topicPayload);
670 while (iter || iterSize < topicLLSize)
672 topicPayload[iterSize] = OCRepPayloadCreate();
673 OCRepPayloadSetPropString(topicPayload[iterSize], NS_ATTRIBUTE_TOPIC_NAME,
675 OCRepPayloadSetPropInt(topicPayload[iterSize], NS_ATTRIBUTE_TOPIC_SELECTION,
677 NS_LOG_V(DEBUG, "NS_ATTRIBUTE_TOPIC_NAME: %s", iter->topicName);
678 NS_LOG_V(DEBUG, "NS_ATTRIBUTE_TOPIC_SELECTION: %d", iter->state);
682 size_t dimensions[3] = {topicLLSize, 0, 0};
684 OCRepPayloadSetPropObjectArrayAsOwner(payload, NS_ATTRIBUTE_TOPIC_LIST,
685 topicPayload, dimensions);
689 OCRepPayloadSetNull(payload, NS_ATTRIBUTE_TOPIC_LIST);
692 char * topicUri = OICStrdup(provider->topicUri);
693 NS_VERIFY_NOT_NULL_V(topicUri);
695 OCConnectivityType type = CT_DEFAULT;
696 if (connections->addr->adapter == OC_ADAPTER_TCP)
698 type = CT_ADAPTER_TCP;
699 if (connections->isCloudConnection == true)
701 topicUri = NSGetCloudUri(provider->providerId, topicUri);
705 NS_LOG(DEBUG, "get topic query");
707 query = NSMakeRequestUriWithConsumerId(topicUri);
708 NS_VERIFY_NOT_NULL_V(query);
709 NS_LOG_V(DEBUG, "topic query : %s", query);
711 OCStackResult ret = NSInvokeRequest(NULL, OC_REST_POST, connections->addr,
712 query, (OCPayload*)payload, NSConsumerCheckPostResult, NULL, type);
713 NS_VERIFY_STACK_SUCCESS_V(NSOCResultToSuccess(ret));
720 NS_LOG(ERROR, "Unknown type message");
726 NSTopicLL * NSGetTopicLL(OCClientResponse * clientResponse)
728 NS_LOG(DEBUG, "create NSTopicLL");
729 NS_VERIFY_NOT_NULL(clientResponse->payload, NULL);
731 OCRepPayload * payload = (OCRepPayload *)clientResponse->payload;
732 OCRepPayloadValue * value = payload->values;
735 NS_LOG_V(DEBUG, "Payload Key : %s", value->name);
739 char * consumerId = NULL;
740 OCRepPayload ** topicLLPayload = NULL;
742 NS_LOG(DEBUG, "get information of consumerId");
744 bool getResult = OCRepPayloadGetPropString(payload, NS_ATTRIBUTE_CONSUMER_ID, & consumerId);
745 NSOICFree(consumerId);
747 OCRepPayloadValue * payloadValue = NULL;
748 payloadValue = NSPayloadFindValue(payload, NS_ATTRIBUTE_TOPIC_LIST);
749 NS_VERIFY_NOT_NULL(payloadValue, NULL);
751 size_t dimensionSize = calcDimTotal(payloadValue->arr.dimensions);
752 NS_LOG_V(DEBUG, "DimensionSize: %d", (int)dimensionSize);
754 if (dimensionSize == 0 || payloadValue->type == OCREP_PROP_NULL ||
755 payloadValue->arr.objArray == NULL)
757 NS_LOG(DEBUG, "No TopicLL");
761 topicLLPayload = payloadValue->arr.objArray;
763 NSTopicLL * topicLL = NULL;
764 for (int i = 0; i < (int)dimensionSize; i++)
766 char * topicName = NULL;
769 NSTopicLL * topicNode = (NSTopicLL *) OICMalloc(sizeof(NSTopicLL));
770 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(topicNode, NULL, NSRemoveTopicLL(topicLL));
772 NS_LOG(DEBUG, "get topic selection");
773 getResult = OCRepPayloadGetPropInt(topicLLPayload[i],
774 NS_ATTRIBUTE_TOPIC_SELECTION, & state);
775 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(getResult == true ? (void *) 1 : NULL,
776 NULL, NSRemoveTopicLL(topicLL));
778 NS_LOG(DEBUG, "get topic name");
779 getResult = OCRepPayloadGetPropString(topicLLPayload[i],
780 NS_ATTRIBUTE_TOPIC_NAME, & topicName);
781 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(getResult == true ? (void *) 1 : NULL,
782 NULL, NSRemoveTopicLL(topicLL));
783 NS_LOG_V(DEBUG, "topic name: %s", topicName);
784 NS_LOG_V(DEBUG, "topic selection: %d", (int)state);
786 topicNode->topicName = topicName;
787 topicNode->state = state;
792 topicNode->next = NULL;
796 NSResult ret = NSInsertTopicNode(topicLL, topicNode);
797 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(ret == NS_OK ? (void *)1 : NULL,
798 NULL, NSRemoveTopicLL(topicLL));
804 OCStackApplicationResult NSIntrospectTopic(
805 void * ctx, OCDoHandle handle, OCClientResponse * clientResponse)
809 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(clientResponse, OC_STACK_KEEP_TRANSACTION,
810 NSRemoveProvider_internal((NSProvider_internal *) ctx));
811 NS_VERIFY_STACK_SUCCESS_WITH_POST_CLEANING(NSOCResultToSuccess(clientResponse->result),
812 OC_STACK_KEEP_TRANSACTION, NSRemoveProvider_internal((NSProvider_internal *) ctx));
814 NS_LOG_V(DEBUG, "GET response income : %s:%d",
815 clientResponse->devAddr.addr, clientResponse->devAddr.port);
816 NS_LOG_V(DEBUG, "GET response result : %d",
817 clientResponse->result);
818 NS_LOG_V(DEBUG, "GET response sequenceNum : %d",
819 clientResponse->sequenceNumber);
820 NS_LOG_V(DEBUG, "GET response resource uri : %s",
821 clientResponse->resourceUri);
822 NS_LOG_V(DEBUG, "GET response Transport Type : %d",
823 clientResponse->devAddr.adapter);
825 NSTopicLL * newTopicLL = NSGetTopicLL(clientResponse);
827 NSProvider_internal * provider = (NSProvider_internal *) ctx;
828 provider->topicLL = NSCopyTopicLL(newTopicLL);
830 NS_LOG(DEBUG, "build NSTask");
831 NSTask * task = NSMakeTask(TASK_CONSUMER_RECV_TOPIC_LIST, (void *) provider);
832 NS_VERIFY_NOT_NULL_WITH_POST_CLEANING(task, NS_ERROR, NSRemoveProvider_internal(provider));
834 NSConsumerPushEvent(task);
835 NSRemoveTopicLL(newTopicLL);
837 return OC_STACK_KEEP_TRANSACTION;