98 lines
4.4 KiB
Mathematica
98 lines
4.4 KiB
Mathematica
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/*****************************************************************************
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* KeyspanFrontRowControl.m
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* RemoteControlWrapper
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*
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* Created by Martin Kahr on 11.03.06 under a MIT-style license.
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* Copyright (c) 2006 martinkahr.com. All rights reserved.
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*
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* Code modified and adapted to OpenOffice.org
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* by Eric Bachard on 11.08.2008 under the same License
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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*****************************************************************************/
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#import "KeyspanFrontRowControl.h"
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#import <mach/mach.h>
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#import <mach/mach_error.h>
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#import <IOKit/IOKitLib.h>
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#import <IOKit/IOCFPlugIn.h>
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#import <IOKit/hid/IOHIDKeys.h>
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@implementation KeyspanFrontRowControl
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- (void) setCookieMappingInDictionary: (NSMutableDictionary*) _cookieToButtonMapping {
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[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonPlus] forKey:@"11_18_99_10_"];
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[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonMinus] forKey:@"11_18_98_10_"];
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[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonMenu] forKey:@"11_18_58_10_"];
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[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonPlay] forKey:@"11_18_61_10_"];
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[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonRight] forKey:@"11_18_96_10_"];
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[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonLeft] forKey:@"11_18_97_10_"];
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/* hold events are not being send by this device
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[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonRight_Hold] forKey:@"14_6_4_2_"];
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[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonLeft_Hold] forKey:@"14_6_3_2_"];
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[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonMenu_Hold] forKey:@"14_6_14_6_"];
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[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonPlay_Sleep] forKey:@"18_14_6_18_14_6_"];
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[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteControl_Switched] forKey:@"19_"];
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*/
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}
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+ (io_object_t) findRemoteDevice {
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CFMutableDictionaryRef hidMatchDictionary = NULL;
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IOReturn ioReturnValue = kIOReturnSuccess;
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io_iterator_t hidObjectIterator = 0;
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io_object_t hidDevice = 0;
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SInt32 idVendor = 1741;
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SInt32 idProduct = 0x420;
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// Set up a matching dictionary to search the I/O Registry by class
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// name for all HID class devices
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hidMatchDictionary = IOServiceMatching(kIOHIDDeviceKey);
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CFNumberRef numberRefVendor = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt32Type, &idVendor);
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if ( numberRefVendor )
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{
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CFDictionaryAddValue(hidMatchDictionary, CFSTR(kIOHIDVendorIDKey), numberRefVendor);
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CFRelease(numberRefVendor);
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}
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CFNumberRef numberRefProduct = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt32Type, &idProduct);
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if ( numberRefProduct )
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{
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CFDictionaryAddValue(hidMatchDictionary, CFSTR(kIOHIDProductIDKey), numberRefProduct);
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CFRelease(numberRefProduct);
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}
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// Now search I/O Registry for matching devices.
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ioReturnValue = IOServiceGetMatchingServices(kIOMasterPortDefault, hidMatchDictionary, &hidObjectIterator);
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if ((ioReturnValue == kIOReturnSuccess) && (hidObjectIterator != 0)) {
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hidDevice = IOIteratorNext(hidObjectIterator);
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}
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// release the iterator
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if ( hidObjectIterator )
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IOObjectRelease(hidObjectIterator);
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return hidDevice;
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}
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@end
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