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