OCEntityHandlerResult ProcessPostRequest(OCEntityHandlerRequest *ehRequest,
OCRepPayload** payload)
{
OCEntityHandlerResult ehResult = OC_EH_ERROR;
if (!ehRequest)
{
OC_LOG(ERROR, ES_RH_TAG, "Request is Null");
return ehResult;
}
if (ehRequest->payload && ehRequest->payload->type != PAYLOAD_TYPE_REPRESENTATION)
{
OC_LOG(ERROR, ES_RH_TAG, "Incoming payload not a representation");
return ehResult;
}
OCRepPayload* input = (OCRepPayload*) (ehRequest->payload);
if (!input)
{
OC_LOG(ERROR, ES_RH_TAG, "Failed to parse");
return ehResult;
}
char* tr;
if (OCRepPayloadGetPropString(input, OC_RSRVD_ES_TR, &tr))
{
// Triggering
ehResult = OC_EH_OK;
}
g_flag = 1;
return ehResult;
}
OCEntityHandlerResult LcdOCEntityHandlerCb(OCEntityHandlerFlag flag, OCEntityHandlerRequest * entityHandlerRequest,
void *callbackParam)
{
OCEntityHandlerResult ehRet = OC_EH_OK;
OCEntityHandlerResponse response = {0};
OCRepPayload* payload = OCRepPayloadCreate();
if(!payload) {
OC_LOG(ERROR, TAG, ("Failed to allocate Payload"));
return OC_EH_ERROR;
}
if(entityHandlerRequest && (flag & OC_REQUEST_FLAG)) {
OC_LOG (INFO, TAG, ("Flag includes OC_REQUEST_FLAG"));
if(OC_REST_GET == entityHandlerRequest->method) {
OCRepPayloadSetUri(payload, "/grove/lcd");
OCRepPayloadSetPropString(payload, "lcd", (const char *)lcd.str);
} else if(OC_REST_PUT == entityHandlerRequest->method) {
OC_LOG(INFO, TAG, ("PUT request"));
OCRepPayload *rep = (OCRepPayload *)entityHandlerRequest->payload;
OCRepPayloadGetPropString(rep, "lcd", &lcd.str);
OC_LOG_V(INFO, TAG, "LCD string: %s", lcd.str);
lcd_put();
OCRepPayloadSetPropString(payload, "lcd", (const char *)lcd.str);
}
if (ehRet == OC_EH_OK) {
// Format the response. Note this requires some info about the request
response.requestHandle = entityHandlerRequest->requestHandle;
response.resourceHandle = entityHandlerRequest->resource;
response.ehResult = ehRet;
response.payload = (OCPayload*) payload;
response.numSendVendorSpecificHeaderOptions = 0;
memset(response.sendVendorSpecificHeaderOptions, 0, sizeof response.sendVendorSpecificHeaderOptions);
memset(response.resourceUri, 0, sizeof response.resourceUri);
// Indicate that response is NOT in a persistent buffer
response.persistentBufferFlag = 0;
// Send the response
if (OCDoResponse(&response) != OC_STACK_OK) {
OC_LOG(ERROR, TAG, "Error sending response");
ehRet = OC_EH_ERROR;
}
}
}
if (entityHandlerRequest && (flag & OC_OBSERVE_FLAG)) {
if (OC_OBSERVE_REGISTER == entityHandlerRequest->obsInfo.action) {
OC_LOG (INFO, TAG, ("Received OC_OBSERVE_REGISTER from client"));
gLightUnderObservation = 1;
} else if (OC_OBSERVE_DEREGISTER == entityHandlerRequest->obsInfo.action) {
OC_LOG (INFO, TAG, ("Received OC_OBSERVE_DEREGISTER from client"));
gLightUnderObservation = 0;
}
}
OCRepPayloadDestroy(payload);
return ehRet;
}
OCEntityHandlerResult ProcessPutRequest(OCEntityHandlerRequest *ehRequest,
OCRepPayload** payload)
{
OCEntityHandlerResult ehResult = OC_EH_ERROR;
if (ehRequest->payload && ehRequest->payload->type != PAYLOAD_TYPE_REPRESENTATION)
{
OC_LOG(ERROR, ES_RH_TAG, "Incoming payload not a representation");
return ehResult;
}
OCRepPayload* input = (OCRepPayload*) (ehRequest->payload);
if (!input)
{
OC_LOG(ERROR, ES_RH_TAG, "Failed to parse");
return ehResult;
}
char* tnn;
if (OCRepPayloadGetPropString(input, OC_RSRVD_ES_TNN, &tnn))
{
sprintf(g_prov.tnn, "%s", tnn);
}
char* cd;
if (OCRepPayloadGetPropString(input, OC_RSRVD_ES_CD, &cd))
{
sprintf(g_prov.cd, "%s", cd);
}
g_flag = 1;
OCRepPayload *getResp = constructResponse(ehRequest);
if (!getResp)
{
OC_LOG(ERROR, ES_RH_TAG, "constructResponse failed");
return OC_EH_ERROR;
}
*payload = getResp;
ehResult = OC_EH_OK;
return ehResult;
}
OCStackApplicationResult ProvisionEnrolleeResponse(void *ctx, OCDoHandle handle,
OCClientResponse *clientResponse) {
OIC_LOG_V(DEBUG, TAG, "INSIDE ProvisionEnrolleeResponse");
// If user stopped the process then return from this function;
if (IsSetupStopped()) {
ErrorCallback(DEVICE_NOT_PROVISIONED);
ClearMemory();
return OC_STACK_DELETE_TRANSACTION;
}
ProvisioningInfo *provInfo;
if (!ValidateEnrolleResponse(clientResponse)) {
ErrorCallback(DEVICE_NOT_PROVISIONED);
return OC_STACK_DELETE_TRANSACTION;
}
char *tnn;
char *cd;
OCRepPayload *input = (OCRepPayload * )(clientResponse->payload);
while (input) {
int64_t ps;
if (OCRepPayloadGetPropInt(input, OC_RSRVD_ES_PS, &ps)) {
if (ps == 1) {
input = input->next;
continue;
}
else {
OIC_LOG_V(DEBUG, TAG, "PS is NOT proper");
goto Error;
}
}
if (OCRepPayloadGetPropString(input, OC_RSRVD_ES_TNN, &tnn)) {
if (!strcmp(tnn, netProvInfo->netAddressInfo.WIFI.ssid)) {
OIC_LOG_V(DEBUG, TAG, "SSID is proper");
input = input->next;
continue;
}
else {
OIC_LOG_V(DEBUG, TAG, "SSID is NOT proper");
goto Error;
}
}
if (OCRepPayloadGetPropString(input, OC_RSRVD_ES_CD, &cd)) {
if (!strcmp(cd, netProvInfo->netAddressInfo.WIFI.pwd)) {
OIC_LOG_V(DEBUG, TAG, "Password is proper");
input = input->next;
continue;
}
else {
OIC_LOG_V(DEBUG, TAG, "Password is NOT proper");
goto Error;
}
}
LogProvisioningResponse(input->values);
input = input->next;
}
SuccessCallback(clientResponse);
return OC_STACK_KEEP_TRANSACTION;
Error:
{
ErrorCallback(DEVICE_NOT_PROVISIONED);
return OC_STACK_DELETE_TRANSACTION;
}
}
OCEntityHandlerResult ProcessPostRequest(OCEntityHandlerRequest *ehRequest, OCRepPayload** payload)
{
OIC_LOG(INFO, ES_RH_TAG, "ProcessPostRequest enter");
OCEntityHandlerResult ehResult = OC_EH_ERROR;
if (ehRequest->payload && ehRequest->payload->type != PAYLOAD_TYPE_REPRESENTATION)
{
OIC_LOG(ERROR, ES_RH_TAG, "Incoming payload not a representation");
return ehResult;
}
OCRepPayload* input = (OCRepPayload*) (ehRequest->payload);
if (!input)
{
OIC_LOG(ERROR, ES_RH_TAG, "Failed to parse");
return ehResult;
}
int64_t tr;
if (OCRepPayloadGetPropInt(input, OC_RSRVD_ES_TR, &tr))
{
// Triggering
gProvResource.tr = tr;
}
//ES_PS_PROVISIONING_COMPLETED state indicates that already provisioning is completed.
// A new request for provisioning means overriding existing network provisioning information.
if (gProvResource.ps == ES_PS_PROVISIONING_COMPLETED && tr == ES_PS_TRIGGER_CONNECTION)
{
OIC_LOG(DEBUG, ES_RH_TAG, "Provisioning already completed."
"Tiggering the network connection");
if (gNetworkInfoProvEventCb)
{
gNetworkInfoProvEventCb(ES_RECVTRIGGEROFPROVRES);
ehResult = OC_EH_OK;
}
else
{
OIC_LOG(ERROR, ES_RH_TAG, "gNetworkInfoProvEventCb is NULL."
"Network handler not registered. Failed to connect to the network");
ehResult = OC_EH_ERROR;
}
return ehResult;
}
else if (gProvResource.ps == ES_PS_PROVISIONING_COMPLETED)
{
OIC_LOG(DEBUG, ES_RH_TAG, "Provisioning already completed. "
"This a request to override the existing the network provisioning information");
}
else
{
OIC_LOG(DEBUG, ES_RH_TAG, "Provisioning the network information to the Enrollee.");
}
OICStrcpy(gProvResource.tnn, sizeof(gProvResource.tnn), "");
OICStrcpy(gProvResource.cd, sizeof(gProvResource.cd), "");
char* tnn;
if (OCRepPayloadGetPropString(input, OC_RSRVD_ES_TNN, &tnn))
{
OICStrcpy(gProvResource.tnn, sizeof(gProvResource.tnn), tnn);
OIC_LOG(INFO, ES_RH_TAG, "got ssid");
}
OIC_LOG_V(INFO, ES_RH_TAG, "gProvResource.tnn %s", gProvResource.tnn);
char* cd;
if (OCRepPayloadGetPropString(input, OC_RSRVD_ES_CD, &cd))
{
OICStrcpy(gProvResource.cd, sizeof(gProvResource.cd), cd);
OIC_LOG(INFO, ES_RH_TAG, "got password");
}OIC_LOG_V(INFO, ES_RH_TAG, "gProvResource.cd %s", gProvResource.cd);
gProvResource.ps = ES_PS_PROVISIONING_COMPLETED;
OIC_LOG_V(INFO, ES_RH_TAG, "gProvResource.ps %lld", gProvResource.ps);
OCRepPayload *getResp = constructResponse(ehRequest);
if (!getResp)
{
OIC_LOG(ERROR, ES_RH_TAG, "constructResponse failed");
return OC_EH_ERROR;
}
*payload = getResp;
ehResult = OC_EH_OK;
return ehResult;
}
/**
* @brief Called when a REST PUT is request
*
* @param OCBaseResource base resource attributes
*
* @return result of the entityHandler
*/
OCEntityHandlerResult putRequest(OCEntityHandlerRequest *ehRequest, OCRepPayload* payload, OCBaseResourceT *resource)
{
// Set the new states
OCRepPayload* inputPayload = (OCRepPayload*)(ehRequest->payload);
OCAttributeT *current = resource->attribute;
while(current != NULL)
{
switch(current->value.dataType)
{
case INT:
{
int64_t value(0);
if(OCRepPayloadGetPropInt(inputPayload, current->name, &value))
{
//OIC_LOG_V(DEBUG, TAG, "PUT: Type is int: %i", (int) value);
//*((int*)current->value.data) = (int) value;
current->value.data.i = value;
}
OCRepPayloadSetPropInt(payload, current->name, value);
break;
}
case DOUBLE:
{
double value(0);
if(OCRepPayloadGetPropDouble(inputPayload, current->name, &value))
{
//OIC_LOG_V(DEBUG, TAG, "PUT: type is double: &d", value);
//*((double*)current->value.data) = value;
current->value.data.d = value;
}
OCRepPayloadSetPropDouble(payload, current->name, value);
break;
}
case STRING:
{
char* value("");
if(OCRepPayloadGetPropString(inputPayload, current->name, &value))
{
//OIC_LOG_V(DEBUG, TAG, "PUT: type is string: %s", value);
//*((char**)current->value.data) = value;
current->value.data.str = value;
}
OCRepPayloadSetPropString(payload, current->name, value);
}
case BOOL:
{
bool value(false);
if(OCRepPayloadGetPropBool(inputPayload, current->name, &value))
{
//OIC_LOG_V(DEBUG, TAG, "PUT: Type is bool: %s", value ? "true" : "false");
//*((bool*)current->value.data) = value;
current->value.data.b = value;
}
OCRepPayloadSetPropBool(payload, current->name, value);
break;
}
}
current = current->next;
}
// Set the output pins
if(resource->OCIOhandler)
{
OIC_LOG_V(DEBUG, TAG, "Value of underObservation is: %s", resource->underObservation ? "true" : "false");
resource->OCIOhandler(resource->attribute, OUTPUT, resource->handle, &resource->underObservation);
}
else
{
OIC_LOG(ERROR, TAG, "Resource OutputHandler has not been set");
}
OIC_LOG(DEBUG, TAG, "Leaving putRequest");
return OC_EH_OK;
}
static bool add_property_in_post_req_msg(st_things_set_request_message_s *req_msg, OCRepPayload *req_payload, things_attribute_info_s *prop)
{
RET_FALSE_IF_PARAM_IS_NULL(TAG, req_msg);
RET_FALSE_IF_PARAM_IS_NULL(TAG, req_msg->rep);
RET_FALSE_IF_PARAM_IS_NULL(TAG, req_msg->rep->payload);
RET_FALSE_IF_PARAM_IS_NULL(TAG, req_payload);
RET_FALSE_IF_PARAM_IS_NULL(TAG, prop);
OCRepPayload *resp_payload = req_msg->rep->payload;
THINGS_LOG_D(TAG, "Property Key is %s", prop->key);
THINGS_LOG_D(TAG, "Property type is %d", prop->type);
// Based on the property type, call appropriate methods to copy
// the property from request payload to request representation.
bool result = false;
switch (prop->type) {
case BOOL_ID: {
bool value = false;
if (OCRepPayloadGetPropBool(req_payload, prop->key, &value)) {
result = OCRepPayloadSetPropBool(resp_payload, prop->key, value);
if (!result) {
THINGS_LOG_E(TAG, "Failed to set the boolean value of '%s' in request message.", prop->key);
}
} else {
THINGS_LOG_E(TAG, "Failed to get the boolean value of '%s' for request message.", prop->key);
}
}
break;
case INT_ID: {
int64_t value = 0;
if (OCRepPayloadGetPropInt(req_payload, prop->key, &value)) {
result = OCRepPayloadSetPropInt(resp_payload, prop->key, value);
if (!result) {
THINGS_LOG_E(TAG, "Failed to set the integer value of '%s' in request message", prop->key);
}
} else {
THINGS_LOG_E(TAG, "Failed to get the integer value of '%s' for request message", prop->key);
}
}
break;
case DOUBLE_ID: {
double value = 0.0;
if (OCRepPayloadGetPropDouble(req_payload, prop->key, &value)) {
result = OCRepPayloadSetPropDouble(resp_payload, prop->key, value);
if (!result) {
THINGS_LOG_E(TAG, "Failed to set the double value of '%s' in request message", prop->key);
}
} else {
THINGS_LOG_E(TAG, "Failed to get the double value of '%s' for request message", prop->key);
}
}
break;
case STRING_ID: {
char *value = NULL;
if (OCRepPayloadGetPropString(req_payload, prop->key, &value)) {
result = OCRepPayloadSetPropString(resp_payload, prop->key, value);
if (!result) {
THINGS_LOG_E(TAG, "Failed to set the string value of '%s' in request message", prop->key);
}
things_free(value);
} else {
THINGS_LOG_E(TAG, "Failed to get the string value of '%s' for request message", prop->key);
}
}
break;
case OBJECT_ID: {
OCRepPayload *value = NULL;
if (OCRepPayloadGetPropObject(req_payload, prop->key, &value)) {
result = OCRepPayloadSetPropObject(resp_payload, prop->key, value);
if (!result) {
THINGS_LOG_E(TAG, "Failed to set the object value of '%s' in request message", prop->key);
}
OCRepPayloadDestroy(value);
} else {
THINGS_LOG_E(TAG, "Failed to get the object value of '%s' for request message", prop->key);
}
}
break;
case BYTE_ID: {
OCByteString byte_value;
if (OCRepPayloadGetPropByteString(req_payload, prop->key, &byte_value)) {
result = OCRepPayloadSetPropByteString(resp_payload, prop->key, byte_value);
if (!result) {
THINGS_LOG_E(TAG, "Failed to set the byte string value of '%s' in request message", prop->key);
}
things_free(byte_value.bytes);
} else {
THINGS_LOG_E(TAG, "Failed to get the byte string value of '%s' for request message", prop->key);
}
}
break;
case INT_ARRAY_ID: {
int64_t *value = NULL;
size_t dimensions[MAX_REP_ARRAY_DEPTH] = { 0 };
if (OCRepPayloadGetIntArray(req_payload, prop->key, &value, dimensions)) {
result = OCRepPayloadSetIntArray(resp_payload, prop->key, value, dimensions);
if (!result) {
THINGS_LOG_E(TAG, "Failed to set the integer array value of '%s' in request message", prop->key);
}
things_free(value);
} else {
THINGS_LOG_E(TAG, "Failed to get the integer array value of '%s' for request message", prop->key);
}
}
break;
case DOUBLE_ARRAY_ID: {
double *value = NULL;
size_t dimensions[MAX_REP_ARRAY_DEPTH] = { 0 };
if (OCRepPayloadGetDoubleArray(req_payload, prop->key, &value, dimensions)) {
result = OCRepPayloadSetDoubleArray(resp_payload, prop->key, value, dimensions);
if (!result) {
THINGS_LOG_E(TAG, "Failed to set the double array value of '%s' in request message", prop->key);
}
things_free(value);
} else {
THINGS_LOG_E(TAG, "Failed to get the double array value of '%s' for request message", prop->key);
}
}
break;
case STRING_ARRAY_ID: {
char **value = NULL;
size_t dimensions[MAX_REP_ARRAY_DEPTH] = { 0 };
if (OCRepPayloadGetStringArray(req_payload, prop->key, &value, dimensions)) {
result = OCRepPayloadSetStringArray(resp_payload, prop->key, value, dimensions);
if (!result) {
THINGS_LOG_E(TAG, "Failed to set the string array value of '%s' in request message", prop->key);
}
size_t len = calcDimTotal(dimensions);
things_free_str_array(value, len);
} else {
THINGS_LOG_E(TAG, "Failed to get the string array value of '%s' for request message", prop->key);
}
}
break;
case OBJECT_ARRAY_ID: {
OCRepPayload **value = NULL;
size_t dimensions[MAX_REP_ARRAY_DEPTH] = { 0 };
if (OCRepPayloadGetPropObjectArray(req_payload, prop->key, &value, dimensions)) {
result = OCRepPayloadSetPropObjectArray(resp_payload, prop->key, value, dimensions);
if (!result) {
THINGS_LOG_E(TAG, "Failed to set the object array value of '%s' in request message", prop->key);
}
size_t len = calcDimTotal(dimensions);
for (size_t index = 0; index < len; index++) {
OCRepPayloadDestroy(value[index]);
}
things_free(value);
} else {
THINGS_LOG_E(TAG, "Failed to get the object array value of '%s' for request message", prop->key);
}
}
break;
default:
THINGS_LOG_E(TAG, "Invalid property type (%d).", prop->type);
break;
}
return result;
}
bool things_get_value(struct things_representation_s *rep, char *key, char **value)
{
return OCRepPayloadGetPropString((OCRepPayload *) rep->payload, key, (char **)value);
}
