IOReturn ACPIProbe::woorkloopTimerEvent(void)
{
if (pollingTimeout > 0 && !startTime)
startTime = ptimer_read_seconds();
double time = ptimer_read_seconds();
if (pollingTimeout == 0 || (time - startTime < pollingTimeout)) {
OSDictionary *values = OSDictionary::withCapacity(0);
for (unsigned int i = 0; i < methods->getCount(); i++) {
if (OSString *method = (OSString*)methods->getObject(i)) {
OSObject *object = NULL;
IOReturn result = acpiDevice->evaluateObject(method->getCStringNoCopy(), &object);
if (kIOReturnSuccess == result && object) {
values->setObject(method->getCStringNoCopy(), object);
if (loggingEnabled)
logValue(method->getCStringNoCopy(), object);
}
else ACPISensorsErrorLog("failed to evaluate method \"%s\", return %d", method->getCStringNoCopy(), result);
}
}
setProperty("Values", values);
timerEventSource->setTimeoutMS((UInt32)(pollingInterval * 1000.0));
}
return kIOReturnSuccess;
}
float PTIDSensors::readTachometer(UInt32 index)
{
double time = ptimer_read_seconds();
if (time - tachometersLastUpdated >= 1.0) {
updateTachometers();
tachometersLastUpdated = time;
}
if (tachometers) {
if (OSNumber *number = OSDynamicCast(OSNumber, tachometers->getObject(index))) {
UInt64 value = number->unsigned32BitValue();
return (value == 0x80000000) ? 0 : (float)value;
}
}
return 0;
}
float PTIDSensors::readTemperature(UInt32 index)
{
double time = ptimer_read_seconds();
if (time - temperaturesLastUpdated >= 1.0) {
updateTemperatures();
temperaturesLastUpdated = time;
}
if (temperatures) {
if (OSNumber *number = OSDynamicCast(OSNumber, temperatures->getObject(index))) {
UInt64 value = number->unsigned32BitValue();
return (value == 0x80000000) ? 0 : (float)((value - 0xAAC) / 0xA);
}
}
return 0;
}
const void *FakeSMCKey::getValue()
{
if (handler) {
double time = ptimer_read_seconds();
if (time - lastValueRead >= 1.0) {
IOReturn result = handler->getValueCallback(key, type, size, value);
if (kIOReturnSuccess == result) {
lastValueRead = time;
}
else {
HWSensorsWarningLog("value update request callback returned error for key %s (%s)", key, handler->stringFromReturn(result));
}
}
}
return value;
};
IOReturn ACPIProbe::woorkloopTimerEvent(void)
{
double time = ptimer_read_seconds();
if (activeProfile->timeout > 0 && activeProfile->startedAt == 0) {
activeProfile->startedAt = time;
}
if (activeProfile && (activeProfile->timeout == 0 || (time - activeProfile->startedAt < activeProfile->timeout))) {
OSDictionary *values = OSDictionary::withCapacity(0);
for (unsigned int i = 0; i < activeProfile->methods->getCount(); i++) {
if (OSString *method = (OSString*)activeProfile->methods->getObject(i)) {
OSObject *object = NULL;
IOReturn result = acpiDevice->evaluateObject(method->getCStringNoCopy(), &object);
if (kIOReturnSuccess == result && object) {
values->setObject(method->getCStringNoCopy(), object);
if (activeProfile->verbose)
logValue(method->getCStringNoCopy(), object);
}
else {
ACPISensorsErrorLog("failed to evaluate method \"%s\", return %d", method->getCStringNoCopy(), result);
}
}
}
setProperty("Values", values);
timerEventSource->setTimeoutMS(activeProfile->interval);
}
return kIOReturnSuccess;
}
bool FakeSMCKey::setValueFromBuffer(const void *aBuffer, UInt8 aSize)
{
if (!aBuffer || aSize == 0)
return false;
if (aSize != size) {
if (value)
IOFree(value, size);
size = aSize;
if (!(value = IOMalloc(size)))
return false;
}
bcopy(aBuffer, value, size);
if (handler) {
double time = ptimer_read_seconds();
if (time - lastValueWrote >= 1.0) {
IOReturn result = handler->setValueCallback(key, type, size, value);
if (kIOReturnSuccess == result) {
lastValueWrote = time;
}
else {
HWSensorsWarningLog("value changed event callback returned error for key %s (%s)", key, handler->stringFromReturn(result));
}
}
}
return true;
}
