Method newReportDescriptor

360Controller/Controller.cpp:73–81

Returns the HID descriptor for this device

// Returns the HID descriptor for this device
IOReturn Xbox360ControllerClass::newReportDescriptor(IOMemoryDescriptor **descriptor) const
{
    IOBufferMemoryDescriptor *buffer = IOBufferMemoryDescriptor::inTaskWithOptions(kernel_task,0,sizeof(HID_360::ReportDescriptor));

    if (buffer == NULL) return kIOReturnNoResources;
    buffer->writeBytes(0,HID_360::ReportDescriptor,sizeof(HID_360::ReportDescriptor));
    *descriptor=buffer;
    return kIOReturnSuccess;
}

// Handles a message from the userspace IOHIDDeviceInterface122::setReport function
IOReturn Xbox360ControllerClass::setReport(IOMemoryDescriptor *report,IOHIDReportType reportType,IOOptionBits options)