SELF_DIR=$(cd "$(dirname "$0")" ; pwd -P)
SELF_DIR=$1
TARGET_DIR=${SELF_DIR}/../IOHIDFamily
EVENT_DATA_FILE=${SELF_DIR}/hideventdata.plist
HEADER=$(cat <<'ENDSCRIPT'
/*
*
* @APPLE_LICENSE_HEADER_START@
*
* Copyright (c) 2017 Apple Computer, Inc. All Rights Reserved.
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
ENDSCRIPT
)
function gen_file {
FILE=${TARGET_DIR}/${2}
echo "${HEADER}" > "$FILE"
printf "\n//\n" >> $FILE
printf "// DO NOT EDIT THIS FILE. IT IS AUTO-GENERATED\n" >> $FILE
printf "//\n\n" >> $FILE
echo "${2}" | awk '{ x=gsub(/\./,"_",$1); print "#ifndef _" toupper($x)}' >> $FILE
echo "${2}" | awk '{ x=gsub(/\./,"_",$1); print "#define _" toupper($x) "\n"}' >> $FILE
python ${SELF_DIR}/hideventdata.py -t ${1} -f ${EVENT_DATA_FILE} >> $FILE
echo "#endif" >> $FILE
}
gen_file struct IOHIDEventStructDefs.h
gen_file macro IOHIDEventMacroDefs.h
gen_file fields IOHIDEventFieldDefs.h
cat > ${SELF_DIR}/hidutil/HIDEvent.h <<EOM
//
// HIDEvent.h
// hidutil-internal
//
@interface HIDEvent : NSObject {
IOHIDEventRef eventRef;
}
@property NSNumber *timestamp;
@property NSNumber *sender;
@property (readonly) NSNumber *typeval;
@property (readonly) NSNumber *latency;
@property NSNumber *flags;
@property (readonly) NSString *typestr;
- (id)initWithEvent:(IOHIDEventRef)event;
@end
HIDEvent *createHIDEvent(IOHIDEventRef event);
EOM
cat > ${SELF_DIR}/hidutil/HIDEvent.m <<EOM
//
// HIDEvent.m
// hidutil-internal
//
@implementation HIDEvent
- (id)initWithEvent:(IOHIDEventRef)event {
self = [super init];
if (self) {
self->eventRef = event;
CFRetain(self->eventRef);
}
return self;
}
- (void)dealloc {
if (self->eventRef) {
CFRelease(self->eventRef);
}
}
-(void)setTimestamp:(NSNumber *)timestamp {
IOHIDEventSetTimeStamp(self->eventRef, timestamp.unsignedLongLongValue);
}
- (NSNumber *)timestamp {
return [NSNumber numberWithUnsignedLongLong:IOHIDEventGetTimeStamp(self->eventRef)];
}
- (void)setSender:(NSNumber *)sender {
IOHIDEventSetSenderID(self->eventRef, sender.unsignedLongLongValue);
}
- (NSNumber *)sender {
return [NSNumber numberWithUnsignedLongLong:IOHIDEventGetSenderID(self->eventRef)];
}
- (NSNumber *)typeval {
return [NSNumber numberWithInt:IOHIDEventGetType(self->eventRef)];
}
- (NSNumber *)latency {
return [NSNumber numberWithUnsignedLongLong:IOHIDEventGetLatency(self->eventRef, kMicrosecondScale)];
}
- (void)setFlags:(NSNumber *)flags {
IOHIDEventSetEventFlags(self->eventRef, flags.unsignedIntValue);
}
- (NSNumber *)flags {
return [NSNumber numberWithInt:IOHIDEventGetEventFlags(self->eventRef)];
}
- (NSString *)typestr {
return [[NSString stringWithUTF8String:IOHIDEventGetTypeString(IOHIDEventGetType(self->eventRef))] lowercaseString];
}
- (NSString *)description {
return [NSString stringWithFormat:@"timestamp:%llu sender:0x%llx typeval:%d typestr:%@ latency:%llu flags:0x%08x", self.timestamp.unsignedLongLongValue, self.sender.unsignedLongLongValue, self.typeval.unsignedIntValue, self.typestr, self.latency.unsignedLongLongValue, self.flags.unsignedIntValue];
}
@end
HIDEvent *createHIDEvent(IOHIDEventRef event)
{
HIDEvent *ev = NULL;
if (!event) {
return ev;
}
switch (IOHIDEventGetType(event)) {
case kIOHIDEventTypeNULL:
ev = [[HIDNULLEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeVendorDefined:
ev = [[HIDVendorDefinedEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeButton:
ev = [[HIDButtonEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeKeyboard:
ev = [[HIDKeyboardEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeTranslation:
ev = [[HIDTranslationEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeRotation:
ev = [[HIDRotationEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeScroll:
ev = [[HIDScrollEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeScale:
ev = [[HIDScaleEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeVelocity:
ev = [[HIDVelocityEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeOrientation:
ev = [[HIDOrientationEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeDigitizer:
ev = [[HIDDigitizerEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeAmbientLightSensor:
ev = [[HIDAmbientLightSensorEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeAccelerometer:
ev = [[HIDAccelerometerEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeProximity:
ev = [[HIDProximityEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeTemperature:
ev = [[HIDTemperatureEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeNavigationSwipe:
ev = [[HIDNavigationSwipeEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypePointer:
ev = [[HIDPointerEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeProgress:
ev = [[HIDProgressEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeMultiAxisPointer:
ev = [[HIDMultiAxisPointerEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeGyro:
ev = [[HIDGyroEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeCompass:
ev = [[HIDCompassEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeDockSwipe:
ev = [[HIDDockSwipeEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeSymbolicHotKey:
ev = [[HIDSymbolicHotKeyEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypePower:
ev = [[HIDPowerEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeLED:
ev = [[HIDLEDEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeFluidTouchGesture:
ev = [[HIDFluidTouchGestureEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeBoundaryScroll:
ev = [[HIDBoundaryScrollEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeBiometric:
ev = [[HIDBiometricEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeUnicode:
ev = [[HIDUnicodeEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeAtmosphericPressure:
ev = [[HIDAtmosphericPressureEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeForce:
ev = [[HIDForceEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeMotionActivity:
ev = [[HIDMotionActivityEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeMotionGesture:
ev = [[HIDMotionGestureEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeGameController:
ev = [[HIDGameControllerEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeHumidity:
ev = [[HIDHumidityEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeBrightness:
ev = [[HIDBrightnessEvent alloc] initWithEvent:event];
break;
case kIOHIDEventTypeGenericGesture:
ev = [[HIDGenericGestureEvent alloc] initWithEvent:event];
break;
default:
ev = [[HIDEvent alloc] initWithEvent:event];
}
return ev;
}
EOM
python ${SELF_DIR}/hideventdata.py -t objects -f ${EVENT_DATA_FILE} >> ${SELF_DIR}/hidutil/HIDEvent.m
python ${SELF_DIR}/hideventdata.py -t objectHeaders -f ${EVENT_DATA_FILE} >> ${SELF_DIR}/hidutil/HIDEvent.h