static uint8_t prv_server_write(uint16_t instanceId,
int numData,
lwm2m_data_t * dataArray,
lwm2m_object_t * objectP)
{
server_instance_t * targetP;
int i;
uint8_t result;
targetP = (server_instance_t *)lwm2m_list_find(objectP->instanceList, instanceId);
if (NULL == targetP)
{
return COAP_404_NOT_FOUND;
}
i = 0;
do
{
switch (dataArray[i].id)
{
case LWM2M_SERVER_SHORT_ID_ID:
{
uint32_t value;
result = prv_set_int_value(dataArray + i, &value);
if (COAP_204_CHANGED == result)
{
if (0 < value && value <= 0xFFFF)
{
targetP->shortServerId = value;
}
else
{
result = COAP_406_NOT_ACCEPTABLE;
}
}
}
break;
case LWM2M_SERVER_LIFETIME_ID:
result = prv_set_int_value(dataArray + i, (uint32_t *)&(targetP->lifetime));
break;
case LWM2M_SERVER_DISABLE_ID:
result = COAP_405_METHOD_NOT_ALLOWED;
break;
case LWM2M_SERVER_STORING_ID:
{
bool value;
if (1 == lwm2m_data_decode_bool(dataArray + i, &value))
{
targetP->storing = value;
result = COAP_204_CHANGED;
}
else
{
result = COAP_400_BAD_REQUEST;
}
}
break;
case LWM2M_SERVER_BINDING_ID:
if ((dataArray[i].length > 0 && dataArray[i].length <= 3)
&& (strncmp((char*)dataArray[i].value, "U", dataArray[i].length) == 0
|| strncmp((char*)dataArray[i].value, "UQ", dataArray[i].length) == 0
|| strncmp((char*)dataArray[i].value, "S", dataArray[i].length) == 0
|| strncmp((char*)dataArray[i].value, "SQ", dataArray[i].length) == 0
|| strncmp((char*)dataArray[i].value, "US", dataArray[i].length) == 0
|| strncmp((char*)dataArray[i].value, "UQS", dataArray[i].length) == 0))
{
strncpy(targetP->binding, (char*)dataArray[i].value, dataArray[i].length);
result = COAP_204_CHANGED;
}
else
{
result = COAP_400_BAD_REQUEST;
}
break;
case LWM2M_SERVER_UPDATE_ID:
result = COAP_405_METHOD_NOT_ALLOWED;
break;
default:
return COAP_404_NOT_FOUND;
}
i++;
} while (i < numData && result == COAP_204_CHANGED);
return result;
}
static uint8_t prv_server_write(uint16_t instanceId,
int numData,
lwm2m_data_t * dataArray,
lwm2m_object_t * objectP)
{
server_instance_t * targetP;
int i;
uint8_t result;
targetP = (server_instance_t *)lwm2m_list_find(objectP->instanceList, instanceId);
if (NULL == targetP)
{
return COAP_404_NOT_FOUND;
}
i = 0;
do
{
switch (dataArray[i].id)
{
case LWM2M_SERVER_SHORT_ID_ID:
{
uint32_t value = targetP->shortServerId;
result = prv_set_int_value(dataArray + i, &value);
if (COAP_204_CHANGED == result)
{
if (0 < value && 0xFFFF >= value)
{
targetP->shortServerId = value;
}
else
{
result = COAP_406_NOT_ACCEPTABLE;
}
}
}
break;
case LWM2M_SERVER_LIFETIME_ID:
result = prv_set_int_value(dataArray + i, (uint32_t *)&(targetP->lifetime));
break;
case LWM2M_SERVER_MIN_PERIOD_ID:
result = prv_set_int_value(dataArray + i, &(targetP->defaultMinPeriod));
break;
case LWM2M_SERVER_MAX_PERIOD_ID:
result = prv_set_int_value(dataArray + i, &(targetP->defaultMaxPeriod));
break;
case LWM2M_SERVER_DISABLE_ID:
result = COAP_405_METHOD_NOT_ALLOWED;
break;
case LWM2M_SERVER_TIMEOUT_ID:
result = prv_set_int_value(dataArray + i, &(targetP->disableTimeout));
break;
case LWM2M_SERVER_STORING_ID:
{
bool value;
if (1 == lwm2m_data_decode_bool(dataArray + i, &value))
{
targetP->storing = value;
result = COAP_204_CHANGED;
}
else
{
result = COAP_400_BAD_REQUEST;
}
}
break;
case LWM2M_SERVER_BINDING_ID:
if ((dataArray[i].type == LWM2M_TYPE_STRING || dataArray[i].type == LWM2M_TYPE_OPAQUE)
&& dataArray[i].value.asBuffer.length > 0 && dataArray[i].value.asBuffer.length <= 3
&& (strncmp((char*)dataArray[i].value.asBuffer.buffer, "U", dataArray[i].value.asBuffer.length) == 0
|| strncmp((char*)dataArray[i].value.asBuffer.buffer, "UQ", dataArray[i].value.asBuffer.length) == 0
|| strncmp((char*)dataArray[i].value.asBuffer.buffer, "S", dataArray[i].value.asBuffer.length) == 0
|| strncmp((char*)dataArray[i].value.asBuffer.buffer, "SQ", dataArray[i].value.asBuffer.length) == 0
|| strncmp((char*)dataArray[i].value.asBuffer.buffer, "US", dataArray[i].value.asBuffer.length) == 0
|| strncmp((char*)dataArray[i].value.asBuffer.buffer, "UQS", dataArray[i].value.asBuffer.length) == 0))
{
strncpy(targetP->binding, (char*)dataArray[i].value.asBuffer.buffer, dataArray[i].value.asBuffer.length);
result = COAP_204_CHANGED;
}
else
{
result = COAP_400_BAD_REQUEST;
}
break;
case LWM2M_SERVER_UPDATE_ID:
result = COAP_405_METHOD_NOT_ALLOWED;
break;
#ifndef LWM2M_VERSION_1_0
case LWM2M_SERVER_REG_ORDER_ID:
{
uint64_t value;
if (1 == lwm2m_data_decode_uint(dataArray + i, &value))
{
if (value <= INT_MAX)
{
targetP->registrationPriorityOrder = value;
result = COAP_204_CHANGED;
}
else
{
result = COAP_406_NOT_ACCEPTABLE;
}
}
else
{
result = COAP_400_BAD_REQUEST;
}
break;
}
case LWM2M_SERVER_INITIAL_REG_DELAY_ID:
{
uint64_t value;
if (1 == lwm2m_data_decode_uint(dataArray + i, &value))
{
if (value <= INT_MAX)
{
targetP->initialRegistrationDelayTimer = value;
result = COAP_204_CHANGED;
}
else
{
result = COAP_406_NOT_ACCEPTABLE;
}
}
else
{
result = COAP_400_BAD_REQUEST;
}
break;
}
case LWM2M_SERVER_REG_FAIL_BLOCK_ID:
{
bool value;
if (1 == lwm2m_data_decode_bool(dataArray + i, &value))
{
targetP->registrationFailureBlock = value;
result = COAP_204_CHANGED;
}
else
{
result = COAP_400_BAD_REQUEST;
}
break;
}
case LWM2M_SERVER_REG_FAIL_BOOTSTRAP_ID:
{
bool value;
if (1 == lwm2m_data_decode_bool(dataArray + i, &value))
{
targetP->bootstrapOnRegistrationFailure = value;
result = COAP_204_CHANGED;
}
else
{
result = COAP_400_BAD_REQUEST;
}
break;
}
case LWM2M_SERVER_COMM_RETRY_COUNT_ID:
{
uint64_t value;
if (1 == lwm2m_data_decode_uint(dataArray + i, &value))
{
if (value <= INT_MAX)
{
targetP->communicationRetryCount = value;
result = COAP_204_CHANGED;
}
else
{
result = COAP_406_NOT_ACCEPTABLE;
}
}
else
{
result = COAP_400_BAD_REQUEST;
}
break;
}
case LWM2M_SERVER_COMM_RETRY_TIMER_ID:
{
uint64_t value;
if (1 == lwm2m_data_decode_uint(dataArray + i, &value))
{
if (value <= INT_MAX)
{
targetP->communicationRetryTimer = value;
result = COAP_204_CHANGED;
}
else
{
result = COAP_406_NOT_ACCEPTABLE;
}
}
else
{
result = COAP_400_BAD_REQUEST;
}
break;
}
case LWM2M_SERVER_SEQ_DELAY_TIMER_ID:
{
uint64_t value;
if (1 == lwm2m_data_decode_uint(dataArray + i, &value))
{
if (value <= INT_MAX)
{
targetP->communicationSequenceDelayTimer = value;
result = COAP_204_CHANGED;
}
else
{
result = COAP_406_NOT_ACCEPTABLE;
}
}
else
{
result = COAP_400_BAD_REQUEST;
}
break;
}
case LWM2M_SERVER_SEQ_RETRY_COUNT_ID:
{
uint64_t value;
if (1 == lwm2m_data_decode_uint(dataArray + i, &value))
{
if (value <= INT_MAX)
{
targetP->communicationSequenceRetryCount = value;
result = COAP_204_CHANGED;
}
else
{
result = COAP_406_NOT_ACCEPTABLE;
}
}
else
{
result = COAP_400_BAD_REQUEST;
}
break;
}
#endif
default:
return COAP_404_NOT_FOUND;
}
i++;
} while (i < numData && result == COAP_204_CHANGED);
return result;
}
