OCStackResult AddObserver (const char *resUri,
const char *query,
OCObservationId obsId,
OCCoAPToken *token,
OCDevAddr *addr,
OCResource *resHandle,
OCQualityOfService qos)
{
ResourceObserver *obsNode = NULL;
obsNode = (ResourceObserver *) OCCalloc(1, sizeof(ResourceObserver));
if (obsNode)
{
obsNode->observeId = obsId;
obsNode->resUri = (unsigned char *)OCMalloc(strlen(resUri)+1);
VERIFY_NON_NULL (obsNode->resUri);
memcpy (obsNode->resUri, resUri, strlen(resUri)+1);
obsNode->qos = qos;
if(query)
{
obsNode->query = (unsigned char *)OCMalloc(strlen(query)+1);
VERIFY_NON_NULL (obsNode->query);
memcpy (obsNode->query, query, strlen(query)+1);
}
obsNode->token.tokenLength = token->tokenLength;
memcpy (obsNode->token.token, token->token, token->tokenLength);
obsNode->addr = (OCDevAddr *)OCMalloc(sizeof(OCDevAddr));
VERIFY_NON_NULL (obsNode->addr);
memcpy (obsNode->addr, addr, sizeof(OCDevAddr));
obsNode->resource = resHandle;
LL_APPEND (serverObsList, obsNode);
return OC_STACK_OK;
}
exit:
if (obsNode)
{
OCFree(obsNode->resUri);
OCFree(obsNode->query);
OCFree(obsNode->addr);
OCFree(obsNode);
}
return OC_STACK_NO_MEMORY;
}
void GetDtlsPskCredentials(CADtlsPskCredsBlob_t **credInfo)
{
// CA layer interface publishes security data structures ONLY if
// stack is compiled in SECURED mode
CADtlsPskCredsBlob_t * caBlob = NULL;
if(secConfigData && credInfo)
{
unsigned int i = 0;
OCSecBlob * osb = (OCSecBlob*)secConfigData->blob;
for ( ;(i<secConfigData->numBlob) && osb; i++)
{
if (osb->type == OC_BLOB_TYPE_PSK)
{
caBlob = (CADtlsPskCredsBlob_t *)OCCalloc(sizeof(CADtlsPskCredsBlob_t), 1);
if (caBlob)
{
OCDtlsPskCredsBlob * ocBlob = (OCDtlsPskCredsBlob *)osb->val;
memcpy(caBlob->identity, ocBlob->identity, sizeof(caBlob->identity));
caBlob->num = ocBlob->num;
caBlob->creds =
(OCDtlsPskCreds*) OCMalloc(caBlob->num * sizeof(OCDtlsPskCreds));
if (caBlob->creds)
{
memcpy(caBlob->creds, ocBlob->creds,
caBlob->num * sizeof(OCDtlsPskCreds));
*credInfo = caBlob;
// We copied the credential blob in the CA data structure.
// Let's get out of here.
return;
}
}
break;
}
osb = config_data_next_blob(osb);
}
}
// Clear memory if any memory allocation failed above
if(caBlob)
{
OCFree(caBlob->creds);
OCFree(caBlob);
}
}
