本文整理汇总了C++中OSNumber::unsigned8BitValue方法的典型用法代码示例。如果您正苦于以下问题:C++ OSNumber::unsigned8BitValue方法的具体用法?C++ OSNumber::unsigned8BitValue怎么用?C++ OSNumber::unsigned8BitValue使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类OSNumber
的用法示例。
在下文中一共展示了OSNumber::unsigned8BitValue方法的12个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: GetOwnerProvider
OSNumber* Xbox360ControllerClass::newLocationIDNumber() const
{
IOUSBDevice *device;
OSNumber *number;
UInt32 location = 0;
device = GetOwnerProvider(this);
if (device)
{
if ((number = OSDynamicCast(OSNumber, device->getProperty("locationID"))))
{
location = number->unsigned32BitValue();
}
else
{
// Make up an address
if ((number = OSDynamicCast(OSNumber, device->getProperty("USB Address"))))
location |= number->unsigned8BitValue() << 24;
if ((number = OSDynamicCast(OSNumber, device->getProperty("idProduct"))))
location |= number->unsigned8BitValue() << 16;
}
}
return (location != 0) ? OSNumber::withNumber(location, 32) : 0;
}
示例2: OSDynamicCast
OSNumber * IOHIDDeviceShim::newLocationIDNumber() const
{
OSNumber * number;
UInt32 location = _location;
if (_device && !location)
{
if ((number = OSDynamicCast(OSNumber, _device->getProperty("locationID"))) ||
(number = OSDynamicCast(OSNumber, _device->getProperty(kIOHIDLocationIDKey))))
{
location = number->unsigned32BitValue();
}
else
{
// Bullshit a location based on the ADB address and handler id
if (number = OSDynamicCast(OSNumber, _device->getProperty("address")))
location |= number->unsigned8BitValue() << 24;
if (number = OSDynamicCast(OSNumber, _device->getProperty("handler id")))
location |= number->unsigned8BitValue() << 16;
}
}
return (location) ? OSNumber::withNumber(location, 32) : 0;
}
示例3: publishNotificationHandler
bool IOBSDConsole::publishNotificationHandler(
IOBSDConsole * self,
void * ref,
IOService * newService )
{
IOHIKeyboard * keyboard = 0;
IOService * audio = 0;
if( ref) {
audio = OSDynamicCast(IOService, newService->metaCast("IOAudioStream"));
if (audio != 0) {
OSNumber *out = newService->copyProperty("Out");
if (OSDynamicCast(OSNumber, out)) {
if (out->unsigned8BitValue() == 1) {
self->fAudioOut = newService;
}
}
OSSafeReleaseNULL(out);
}
} else {
audio = 0;
keyboard = OSDynamicCast( IOHIKeyboard, newService );
if( keyboard && self->attach( keyboard )) {
self->arbitrateForKeyboard( keyboard );
}
if( newService->metaCast("IODisplayWrangler"))
self->displayManager = newService;
}
return true;
}
示例4: parseAudioEngineState
/******************************************************************************
* CodecCommander::parseAudioEngineState - repeats the action when timer fires
******************************************************************************/
void CodecCommander::parseAudioEngineState()
{
IORegistryEntry *hdaEngineOutputEntry = IORegistryEntry::fromPath(engineOutputPath);
if (hdaEngineOutputEntry != NULL) {
OSNumber *state = OSDynamicCast(OSNumber, hdaEngineOutputEntry->getProperty("IOAudioEngineState"));
if (state != NULL) {
hdaEngineState = state->unsigned8BitValue();
//DEBUG_LOG("CodecCommander: EngineOutput power state %d\n", hdaEngineState);
if (hdaEngineState == 0x1)
DEBUG_LOG("CodecCommander: cc: --> audio stream active\n");
//else
//DEBUG_LOG("CodecCommander: cc: --> audio stream inactive\n"); // will produce spam in console
}
else {
DEBUG_LOG("CodecCommander: IOAudioEngineState unknown\n");
return;
}
}
else {
DEBUG_LOG("CodecCommander: %s is unreachable\n", engineOutputPath);
return;
}
hdaEngineOutputEntry->release();
}
示例5: parseCodecPowerState
/******************************************************************************
* CodecCommander::parseCodecPowerState - get codec power state from IOReg
******************************************************************************/
void CodecCommander::parseCodecPowerState()
{
// monitor power state of hda audio codec
IORegistryEntry *hdaDriverEntry = IORegistryEntry::fromPath(hdaDriverPath);
if (hdaDriverEntry != NULL) {
OSNumber *powerState = OSDynamicCast(OSNumber, hdaDriverEntry->getProperty("IOAudioPowerState"));
if (powerState != NULL) {
hdaCurrentPowerState = powerState->unsigned8BitValue();
// if hda codec changed power state
if (hdaCurrentPowerState != hdaPrevPowerState) {
// store current power state as previous state for next workloop cycle
hdaPrevPowerState = hdaCurrentPowerState;
// notify about codec power loss state
if (hdaCurrentPowerState == 0x0) {
DEBUG_LOG("CodecCommander: cc: --> hda codec lost power\n");
eapdPoweredDown = true;
coldBoot = false; //codec entered fugue state or sleep - no longer a cold boot
updateCount = 0;
}
}
}
else {
DEBUG_LOG("CodecCommander: IOAudioPowerState unknown\n");
return;
}
}
else {
DEBUG_LOG("CodecCommander: %s is unreachable\n", hdaDriverPath);
return;
}
hdaDriverEntry->release();
}
示例6: newLocationIDNumber
// Get our location ID
OSNumber* WirelessGamingReceiver::newLocationIDNumber() const
{
OSNumber *number;
UInt32 location = 0;
if (device)
{
if (number = OSDynamicCast(OSNumber, device->getProperty("locationID")))
{
location = number->unsigned32BitValue();
}
else
{
// Make up an address
if (number = OSDynamicCast(OSNumber, device->getProperty("USB Address")))
location |= number->unsigned8BitValue() << 24;
if (number = OSDynamicCast(OSNumber, device->getProperty("idProduct")))
location |= number->unsigned8BitValue() << 16;
}
}
return OSNumber::withNumber(location, 32);
}
示例7: parseCodecPowerState
/******************************************************************************
* CodecCommander::parseCodecPowerState - get codec power state from IOReg
******************************************************************************/
void CodecCommander::parseCodecPowerState()
{
// monitor power state of hda audio codec
IORegistryEntry *hdaDriverEntry = IORegistryEntry::fromPath(mConfiguration->getHDADriverPath());
if (hdaDriverEntry != NULL)
{
OSNumber *powerState = OSDynamicCast(OSNumber, hdaDriverEntry->getProperty("IOAudioPowerState"));
if (powerState != NULL)
{
hdaCurrentPowerState = powerState->unsigned8BitValue();
// if hda codec changed power state
if (hdaCurrentPowerState != hdaPrevPowerState)
{
DEBUG_LOG("CodecCommander: cc - power state transition from %d to %d recorded\n", hdaPrevPowerState, hdaCurrentPowerState);
// store current power state as previous state for next workloop cycle
hdaPrevPowerState = hdaCurrentPowerState;
// notify about codec power loss state
if (hdaCurrentPowerState == 0x0)
{
DEBUG_LOG("CodecCommander: HDA codec lost power\n");
handleStateChange(kStateSleep); // power down EAPDs properly
eapdPoweredDown = true;
coldBoot = false; //codec entered fugue state or sleep - no longer a cold boot
}
}
}
else
DEBUG_LOG("CodecCommander: IOAudioPowerState unknown\n");
hdaDriverEntry->release();
}
else
DEBUG_LOG("CodecCommander: %s is unreachable\n", mConfiguration->getHDADriverPath());
}
示例8: OSDynamicCast
// Read the settings from the registry
void Xbox360Peripheral::readSettings(void)
{
OSBoolean *value = NULL;
OSNumber *number = NULL;
OSDictionary *dataDictionary = OSDynamicCast(OSDictionary, getProperty(kDriverSettingKey));
if (dataDictionary == NULL) return;
value = OSDynamicCast(OSBoolean, dataDictionary->getObject("InvertLeftX"));
if (value != NULL) invertLeftX = value->getValue();
value = OSDynamicCast(OSBoolean, dataDictionary->getObject("InvertLeftY"));
if (value != NULL) invertLeftY = value->getValue();
value = OSDynamicCast(OSBoolean, dataDictionary->getObject("InvertRightX"));
if (value != NULL) invertRightX = value->getValue();
value = OSDynamicCast(OSBoolean, dataDictionary->getObject("InvertRightY"));
if (value != NULL) invertRightY = value->getValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("DeadzoneLeft"));
if (number != NULL) deadzoneLeft = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("DeadzoneRight"));
if (number != NULL) deadzoneRight = number->unsigned32BitValue();
value = OSDynamicCast(OSBoolean, dataDictionary->getObject("RelativeLeft"));
if (value != NULL) relativeLeft = value->getValue();
value = OSDynamicCast(OSBoolean, dataDictionary->getObject("RelativeRight"));
if (value != NULL) relativeRight=value->getValue();
value = OSDynamicCast(OSBoolean, dataDictionary->getObject("DeadOffLeft"));
if (value != NULL) deadOffLeft = value->getValue();
value = OSDynamicCast(OSBoolean, dataDictionary->getObject("DeadOffRight"));
if (value != NULL) deadOffRight = value->getValue();
// number = OSDynamicCast(OSNumber, dataDictionary->getObject("ControllerType")); // No use currently.
number = OSDynamicCast(OSNumber, dataDictionary->getObject("rumbleType"));
if (number != NULL) rumbleType = number->unsigned8BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingUp"));
if (number != NULL) mapping[0] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingDown"));
if (number != NULL) mapping[1] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingLeft"));
if (number != NULL) mapping[2] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingRight"));
if (number != NULL) mapping[3] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingStart"));
if (number != NULL) mapping[4] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingBack"));
if (number != NULL) mapping[5] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingLSC"));
if (number != NULL) mapping[6] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingRSC"));
if (number != NULL) mapping[7] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingLB"));
if (number != NULL) mapping[8] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingRB"));
if (number != NULL) mapping[9] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingGuide"));
if (number != NULL) mapping[10] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingA"));
if (number != NULL) mapping[11] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingB"));
if (number != NULL) mapping[12] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingX"));
if (number != NULL) mapping[13] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingY"));
if (number != NULL) mapping[14] = number->unsigned32BitValue();
#if 0
IOLog("Xbox360Peripheral preferences loaded:\n invertLeft X: %s, Y: %s\n invertRight X: %s, Y:%s\n deadzone Left: %d, Right: %d\n\n",
invertLeftX?"True":"False",invertLeftY?"True":"False",
invertRightX?"True":"False",invertRightY?"True":"False",
deadzoneLeft,deadzoneRight);
#endif
}
示例9: start
bool SuperIOPlugin::start(IOService *provider)
{
if (!super::start(provider))
return false;
OSNumber *number = OSDynamicCast(OSNumber, provider->getProperty(kSuperIOHWMAddress));
if (!number || !(address = number->unsigned16BitValue())) {
HWSensorsFatalLog("wrong address provided");
return false;
}
number = OSDynamicCast(OSNumber, provider->getProperty(kSuperIOControlPort));
if (!number || !(port = number->unsigned8BitValue())) {
HWSensorsFatalLog("wrong port provided");
return false;
}
number = OSDynamicCast(OSNumber, provider->getProperty(kSuperIOModelValue));
if (!number || !(model = number->unsigned16BitValue())) {
HWSensorsFatalLog("wrong model provided");
return false;
}
OSString *string = OSDynamicCast(OSString, provider->getProperty(kSuperIOModelName));
if (!string || !(modelName = string->getCStringNoCopy())) {
HWSensorsFatalLog("wrong model name provided");
return false;
}
string = OSDynamicCast(OSString, provider->getProperty(kSuperIOVendorName));
if (!string || !(vendorName = string->getCStringNoCopy())) {
HWSensorsFatalLog("wrong vendor name provided");
return false;
}
if (!initialize())
return false;
OSString *modelString = OSString::withCString(modelName);
if (OSDictionary *configuration = getConfigurationNode(modelString))
{
addTemperatureSensors(configuration);
addVoltageSensors(configuration);
addTachometerSensors(configuration);
}
else HWSensorsWarningLog("no platform profile provided");
OSSafeReleaseNULL(modelString);
registerService();
HWSensorsInfoLog("started");
return true;
}
示例10: init
bool com_reidburke_air_IntelEnhancedSpeedStep::init(OSDictionary* dict) {
bool res = super::init(dict);
info("Initializing xnu-speedstep-air\n");
// read data
cpuid_update_generic_info();
/* Allocate our spinlock for later use */
Lock = IOSimpleLockAlloc();
/* Check for a patched kernel which properly implements rtc_clock_stepped() */
uint64_t magic = -1; // means autodetect
OSBoolean* debugMsgs = (OSBoolean*) dict->getObject("DebugMessages");
if (debugMsgs != 0)
DebugOn = debugMsgs->getValue();
else
DebugOn = false;
OSNumber* kernelFeatures = (OSNumber*) dict->getObject("KernelFeatures");
if (kernelFeatures != 0)
magic = kernelFeatures->unsigned8BitValue();
if (magic == 255) nanoseconds_to_absolutetime(~(0), &magic); //255uint = -1 int
if (magic == 1) {
RtcFixKernel = true;
Below1Ghz = false;
} else if (magic == 2) {
RtcFixKernel = true;
Below1Ghz = true;
} else if (magic == 3) {
RtcFixKernel = false;
Below1Ghz = true;
} else {
RtcFixKernel = false;
Below1Ghz = false;
}
checkForNby2Ratio(); // check and store in global variable before loading pstate override
if (getFSB() == false)
return false;
OSArray* overrideTable = (OSArray*) dict->getObject("PStateTable");
if (overrideTable != 0 )
loadPStateOverride(overrideTable);
OSNumber* defaultState = (OSNumber*) dict->getObject("DefaultPState");
if (defaultState != 0)
DefaultPState = defaultState->unsigned8BitValue();
else
DefaultPState = -1; // indicate no default state
OSNumber* maxLatency = (OSNumber*) dict->getObject("Latency");
if (maxLatency != 0)
MaxLatency = maxLatency->unsigned32BitValue();
else
MaxLatency = 0;
/* Make preliminary check */
if ( (strcmp(cpuid_info()->cpuid_vendor, CPUID_VID_INTEL) == 0) // Check it's actually Intel
&& ( cpuid_info()->cpuid_features & CPUID_FEATURE_EST) ) { // Check it supports EST
autostart = (OSNumber*) dict->getObject("AutoStart");
info( "do autostart %d \n", autostart->unsigned8BitValue() );
if ( autostart != 0 && autostart->unsigned8BitValue() == 1 ) {
Throttler = new AutoThrottler;
if (Throttler) {
dbg("Throttler instantiated.\n");
OSNumber* targetload = (OSNumber*) dict->getObject("TargetCPULoad");
if (targetload != 0)
Throttler->targetCPULoad = (targetload->unsigned16BitValue()) * 10;
else
Throttler->targetCPULoad = 700;
}
}
}
totalThrottles = 0;
frequencyUsage[0] = '\0';
/* Return whatever the superclass returned */
return res;
}
示例11: start
bool SuperIOMonitor::start(IOService *provider)
{
if (!super::start(provider))
return false;
OSNumber *number = OSDynamicCast(OSNumber, provider->getProperty(kSuperIOHWMAddress));
if (!number || !(address = number->unsigned16BitValue())) {
HWSensorsWarningLog("wrong address provided");
return false;
}
number = OSDynamicCast(OSNumber, provider->getProperty(kSuperIOControlPort));
if (!number || !(port = number->unsigned8BitValue())) {
HWSensorsWarningLog("wrong port provided");
return false;
}
number = OSDynamicCast(OSNumber, provider->getProperty(kSuperIOModelValue));
if (!number || !(model = number->unsigned16BitValue())) {
HWSensorsWarningLog("wrong model provided");
return false;
}
OSString *string = OSDynamicCast(OSString, provider->getProperty(kSuperIOModelName));
if (!string || !(modelName = string->getCStringNoCopy())) {
HWSensorsWarningLog("wrong model name provided");
return false;
}
string = OSDynamicCast(OSString, provider->getProperty(kSuperIOVendorName));
if (!string || !(vendorName = string->getCStringNoCopy())) {
HWSensorsWarningLog("wrong vendor name provided");
return false;
}
if (!initialize())
return false;
OSString *manufacturerName = OSDynamicCast(OSString, provider->getProperty("mb-manufacturer"));
OSString *productName = OSDynamicCast(OSString, provider->getProperty("mb-product"));
OSDictionary *configuration = NULL;
if (OSDictionary *list = OSDynamicCast(OSDictionary, getProperty("Sensors Configuration")))
{
if (OSDictionary *manufacturer = OSDynamicCast(OSDictionary, list->getObject(manufacturerName)))
if (!(configuration = lookupConfiguration(manufacturer, productName)))
if (!(configuration = lookupConfiguration(manufacturer, modelName)))
configuration = lookupConfiguration(manufacturer, "Default");
if (!configuration && !(configuration = lookupConfiguration(list, modelName)))
configuration = lookupConfiguration(list, "Default");
}
if (configuration) {
addTemperatureSensors(configuration);
addVoltageSensors(configuration);
addTachometerSensors(configuration);
registerService();
}
else HWSensorsWarningLog("no sensors configuration provided");
HWSensorsInfoLog("started");
return true;
}
示例12: OSDynamicCast
// Read the settings from the registry
void Wireless360Controller::readSettings(void)
{
OSBoolean *value;
OSNumber *number;
OSDictionary *dataDictionary = OSDynamicCast(OSDictionary, getProperty(kDriverSettingKey));
if(dataDictionary==NULL) return;
value = OSDynamicCast(OSBoolean, dataDictionary->getObject("InvertLeftX"));
if (value != NULL) invertLeftX = value->getValue();
value = OSDynamicCast(OSBoolean, dataDictionary->getObject("InvertLeftY"));
if (value != NULL) invertLeftY = value->getValue();
value = OSDynamicCast(OSBoolean, dataDictionary->getObject("InvertRightX"));
if (value != NULL) invertRightX = value->getValue();
value = OSDynamicCast(OSBoolean, dataDictionary->getObject("InvertRightY"));
if (value != NULL) invertRightY = value->getValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("DeadzoneLeft"));
if (number != NULL) deadzoneLeft = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("DeadzoneRight"));
if (number != NULL) deadzoneRight = number->unsigned32BitValue();
value = OSDynamicCast(OSBoolean, dataDictionary->getObject("RelativeLeft"));
if (value != NULL) relativeLeft = value->getValue();
value = OSDynamicCast(OSBoolean, dataDictionary->getObject("RelativeRight"));
if (value != NULL) relativeRight=value->getValue();
value = OSDynamicCast(OSBoolean, dataDictionary->getObject("DeadOffLeft"));
if (value != NULL) deadOffLeft = value->getValue();
value = OSDynamicCast(OSBoolean, dataDictionary->getObject("DeadOffRight"));
if (value != NULL) deadOffRight = value->getValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("RumbleType"));
if (number != NULL) rumbleType = number->unsigned8BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingUp"));
if (number != NULL) mapping[0] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingDown"));
if (number != NULL) mapping[1] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingLeft"));
if (number != NULL) mapping[2] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingRight"));
if (number != NULL) mapping[3] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingStart"));
if (number != NULL) mapping[4] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingBack"));
if (number != NULL) mapping[5] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingLSC"));
if (number != NULL) mapping[6] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingRSC"));
if (number != NULL) mapping[7] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingLB"));
if (number != NULL) mapping[8] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingRB"));
if (number != NULL) mapping[9] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingGuide"));
if (number != NULL) mapping[10] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingA"));
if (number != NULL) mapping[11] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingB"));
if (number != NULL) mapping[12] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingX"));
if (number != NULL) mapping[13] = number->unsigned32BitValue();
number = OSDynamicCast(OSNumber, dataDictionary->getObject("BindingY"));
if (number != NULL) mapping[14] = number->unsigned32BitValue();
value = OSDynamicCast(OSBoolean, dataDictionary->getObject("SwapSticks"));
if (value != NULL) swapSticks = value->getValue();
noMapping = true;
UInt8 normalMapping[15] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15 };
for (int i = 0; i < 15; i++)
{
if (normalMapping[i] != mapping[i])
{
noMapping = false;
break;
}
}
#if 0
IOLog("Xbox360ControllerClass preferences loaded:\n invertLeft X: %s, Y: %s\n invertRight X: %s, Y:%s\n deadzone Left: %d, Right: %d\n\n",
invertLeftX?"True":"False",invertLeftY?"True":"False",
invertRightX?"True":"False",invertRightY?"True":"False",
deadzoneLeft,deadzoneRight);
#endif
}