static uint8_t prv_create(uint16_t instanceId,
int numData,
lwm2m_data_t * dataArray,
lwm2m_object_t * objectP)
{
prv_instance_t * targetP;
uint8_t result;
targetP = (prv_instance_t *)lwm2m_malloc(sizeof(prv_instance_t));
if (NULL == targetP) return COAP_500_INTERNAL_SERVER_ERROR;
memset(targetP, 0, sizeof(prv_instance_t));
targetP->shortID = instanceId;
objectP->instanceList = LWM2M_LIST_ADD(objectP->instanceList, targetP);
result = prv_write(instanceId, numData, dataArray, objectP);
if (result != COAP_204_CHANGED)
{
(void)prv_delete(instanceId, objectP);
}
else
{
result = COAP_201_CREATED;
}
return result;
}
static uint8_t prv_create(uint16_t objInstId, int numData,
lwm2m_data_t * tlvArray, lwm2m_object_t * objectP)
{
acc_ctrl_oi_t * targetP;
uint8_t result;
targetP = (acc_ctrl_oi_t *)lwm2m_malloc(sizeof(acc_ctrl_oi_t));
if (NULL == targetP) return COAP_500_INTERNAL_SERVER_ERROR;
memset(targetP, 0, sizeof(acc_ctrl_oi_t));
targetP->objInstId = objInstId;
objectP->instanceList = LWM2M_LIST_ADD(objectP->instanceList, targetP);
result = prv_write_resources(objInstId, numData, tlvArray, objectP, true);
if (result != COAP_204_CHANGED)
{
(void)prv_delete(objInstId, objectP);
}
else
{
result = COAP_201_CREATED;
}
return result;
}
static uint8_t prv_create(uint16_t instanceId, int numData,
lwm2m_data_t * dataArray, lwm2m_object_t * objectP) {
// Get user data.
luaobject_userdata * userdata = (luaobject_userdata*) objectP->userData;
lua_State * L = userdata->L;
// Get table of this object on the stack.
lua_rawgeti(L, LUA_REGISTRYINDEX, userdata->tableref); // stack: ..., object
// Get the create function
lua_getfield(L, -1, "create"); // stack: ..., object, createFunc
if (!lua_isfunction(L, -1)) {
lua_pop(L, 1); // clean the stack
return COAP_500_INTERNAL_SERVER_ERROR ;
}
// Create instance in C list
lwm2m_list_t * instance = malloc(sizeof(lwm2m_list_t));
if (NULL == instance)
return COAP_500_INTERNAL_SERVER_ERROR;
memset(instance, 0, sizeof(lwm2m_list_t));
instance->id = instanceId;
objectP->instanceList = LWM2M_LIST_ADD(objectP->instanceList, instance)
// Push object and instance id on the stack and call the create function
lua_pushvalue(L, -2); // stack: ..., object, createFunc, object
lua_pushinteger(L, instanceId); // stack: ..., object, createFunc, object, instanceId
lua_call(L, 2, 2); // stack: ..., object, return_code, instance
// Get return code
int ret = lua_tointeger(L, -2);
if (ret == COAP_201_CREATED) {
// write value
ret = prv_write(instanceId, numData, dataArray, objectP);
if (ret == COAP_204_CHANGED) {
return COAP_201_CREATED ;
} else {
prv_delete(instanceId, objectP);
return ret;
}
}
return ret;
}
