OCStackResult OCSecureResource::getLinkedDevices(UuidList_t &uuidList)
{
OCStackResult result;
size_t numOfDevices = -1;
auto devUuid = devPtr->doxm->deviceID;
auto cLock = m_csdkLock.lock();
if(cLock)
{
std::lock_guard<std::recursive_mutex> lock(*cLock);
OCUuidList_t* linkedDevs = nullptr, *tmp = nullptr;
result = OCGetLinkedStatus(&devUuid, &linkedDevs, &numOfDevices);
if (result == OC_STACK_OK)
{
for (tmp = linkedDevs; tmp; tmp = tmp->next)
{
uuidList.push_back(tmp->dev);
}
OCDeleteUuidList(linkedDevs);
}
}
else
{
oclog() <<"Mutex not found";
result = OC_STACK_ERROR;
}
return result;
}
TEST(OCGetLinkedStatusTest, NULLDeviceID)
{
OCUuidList_t *list = NULL;
size_t noOfDevices = 0;
EXPECT_EQ(OC_STACK_INVALID_PARAM, OCGetLinkedStatus(NULL, &list, &noOfDevices));
}
static int checkLinkedStatus(void)
{
// check |own_list| for checking selected link status on PRVN DB
if(!g_own_list || 1>g_own_cnt)
{
printf(" > Owned Device List, to Check Linked Status on PRVN DB, is Empty\n");
printf(" > Please Register Unowned Devices first, with [20] Menu\n");
return 0; // normal case
}
// select device for checking selected link status on PRVN DB
int dev_num = 0;
for( ; ; )
{
printf(" > Enter Device Number, for Checking Linked Status on PRVN DB: ");
for(int ret=0; 1!=ret; )
{
ret = scanf("%d", &dev_num);
for( ; 0x20<=getchar(); ); // for removing overflow garbages
// '0x20<=code' is character region
}
if(0<dev_num && g_own_cnt>=dev_num)
{
break;
}
printf(" Entered Wrong Number. Please Enter Again\n");
}
// call |OCGetLinkedStatus| API actually
printf(" Checking Selected Link Status on PRVN DB..\n");
OCUuidList_t* dvid_lst = NULL;
size_t dvid_cnt = 0;
OCProvisionDev_t* dev = getDevInst((const OCProvisionDev_t*)g_own_list, dev_num);
if(!dev || !dev->doxm)
{
OIC_LOG(ERROR, TAG, "checkLinkedStatus: device instance empty");
goto CKLST_ERROR;
}
if(OC_STACK_OK !=
OCGetLinkedStatus(
&dev->doxm->deviceID,
&dvid_lst, &dvid_cnt)) // allow empty list
{
OIC_LOG(ERROR, TAG, "OCGetLinkedStatus API error");
goto CKLST_ERROR;
}
// display the linked status result
printf(" > Checked Selected Link Status on PRVN DB\n");
if(!dvid_lst || !dvid_cnt) // |size_t| is unsigned
{
printf(" Linked Device List is Empty..\n");
return 0; // normal case
}
if(dvid_cnt != printUuidList((const OCUuidList_t*) dvid_lst))
{
OIC_LOG(ERROR, TAG, "printUuidList error return");
goto CKLST_ERROR;
}
OCDeleteUuidList(dvid_lst);
return 0;
CKLST_ERROR:
OCDeleteUuidList(dvid_lst);
return -1;
}
