/**
* @todo document this function including why code might need to call this.
* The current suspicion is that it's not being called as much as it should.
*/
static bool UpdatePersistentStorage(OicSecDoxm_t * doxm)
{
bool bRet = false;
if (NULL != doxm)
{
// Convert Doxm data into JSON for update to persistent storage
char *jsonStr = BinToDoxmJSON(doxm);
if (jsonStr)
{
cJSON *jsonDoxm = cJSON_Parse(jsonStr);
OICFree(jsonStr);
if (jsonDoxm &&
(OC_STACK_OK == UpdateSVRDatabase(OIC_JSON_DOXM_NAME, jsonDoxm)))
{
bRet = true;
}
cJSON_Delete(jsonDoxm);
}
}
return bRet;
}
/**
* Function to update persistent storage
*/
static bool UpdatePersistentStorage(OicSecPstat_t * pstat)
{
bool bRet = false;
if (pstat)
{
// Convert pstat data into JSON for update to persistent storage
char *jsonStr = BinToPstatJSON(pstat);
if (jsonStr)
{
cJSON *jsonPstat = cJSON_Parse(jsonStr);
OICFree(jsonStr);
if (jsonPstat &&
(OC_STACK_OK == UpdateSVRDatabase(OIC_JSON_PSTAT_NAME, jsonPstat)))
{
bRet = true;
}
cJSON_Delete(jsonPstat);
}
}
return bRet;
}
/**
* The entity handler determines how to process a POST request.
* Per the REST paradigm, POST can also be used to update representation of existing
* resource or create a new resource.
* For pstat, it updates only tm and om.
*/
static OCEntityHandlerResult HandlePstatPutRequest(const OCEntityHandlerRequest *ehRequest)
{
OCEntityHandlerResult ehRet = OC_EH_ERROR;
cJSON *postJson = NULL;
OC_LOG (INFO, TAG, "HandlePstatPutRequest processing PUT request");
if (ehRequest->resource)
{
postJson = cJSON_Parse(((OCSecurityPayload*)ehRequest->payload)->securityData);
VERIFY_NON_NULL(TAG, postJson, INFO);
cJSON *commitHashJson = cJSON_GetObjectItem(postJson, OIC_JSON_COMMIT_HASH_NAME);
uint16_t commitHash = 0;
if (commitHashJson)
{
commitHash = commitHashJson->valueint;
}
cJSON *tmJson = cJSON_GetObjectItem(postJson, OIC_JSON_TM_NAME);
if (tmJson && gPstat)
{
gPstat->tm = (OicSecDpm_t)tmJson->valueint;
if(0 == tmJson->valueint && gPstat->commitHash == commitHash)
{
gPstat->isOp = true;
gPstat->cm = NORMAL;
OC_LOG (INFO, TAG, "CommitHash is valid and isOp is TRUE");
}
else
{
OC_LOG (INFO, TAG, "CommitHash is not valid");
}
}
cJSON *omJson = cJSON_GetObjectItem(postJson, OIC_JSON_OM_NAME);
if (omJson && gPstat)
{
/*
* Check if the operation mode is in the supported provisioning services
* operation mode list.
*/
for(size_t i=0; i< gPstat->smLen; i++)
{
if(gPstat->sm[i] == (unsigned int)omJson->valueint)
{
gPstat->om = (OicSecDpom_t)omJson->valueint;
break;
}
}
}
// Convert pstat data into JSON for update to persistent storage
char *jsonStr = BinToPstatJSON(gPstat, true);
if (jsonStr)
{
cJSON *jsonPstat = cJSON_Parse(jsonStr);
OICFree(jsonStr);
if (OC_STACK_OK == UpdateSVRDatabase(OIC_JSON_PSTAT_NAME, jsonPstat))
{
ehRet = OC_EH_OK;
}
}
}
exit:
//Send payload to request originator
if(OC_STACK_OK != SendSRMResponse(ehRequest, ehRet, NULL))
{
OC_LOG (ERROR, TAG, "SendSRMResponse failed in HandlePstatPostRequest");
}
cJSON_Delete(postJson);
return ehRet;
}
