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@@ -1,32 +1,32 @@
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//
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// HIDRemote.m
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-// HIDRemote V1.4 (18th February 2015)
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+// HIDRemote V1.6 (27th September 2017)
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//
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// Created by Felix Schwarz on 06.04.07.
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-// Copyright 2007-2015 IOSPIRIT GmbH. All rights reserved.
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+// Copyright 2007-2017 IOSPIRIT GmbH. All rights reserved.
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//
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// The latest version of this class is available at
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// http://www.iospirit.com/developers/hidremote/
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//
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// ** LICENSE *************************************************************************
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//
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-// Copyright (c) 2007-2014 IOSPIRIT GmbH (http://www.iospirit.com/)
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+// Copyright (c) 2007-2017 IOSPIRIT GmbH (http://www.iospirit.com/)
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// All rights reserved.
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-//
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+//
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// Redistribution and use in source and binary forms, with or without modification,
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// are permitted provided that the following conditions are met:
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-//
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+//
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// * Redistributions of source code must retain the above copyright notice, this list
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// of conditions and the following disclaimer.
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-//
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+//
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// * Redistributions in binary form must reproduce the above copyright notice, this
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// list of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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-//
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+//
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// * Neither the name of IOSPIRIT GmbH nor the names of its contributors may be used to
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// endorse or promote products derived from this software without specific prior
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// written permission.
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-//
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+//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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@@ -51,24 +51,55 @@
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#import "HIDRemote.h"
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+// ARC support
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+#if !__has_feature(objc_arc)
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+ #define HIDRemoteRetain(object) [object retain]
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+ #define HIDRemoteRetained(object) [object retain]
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+ #define HIDRemoteRelease(object) [object release]
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+ #define HIDRemoteReleaseNil(object) [object release]; object=nil
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+ #define HIDRemoteAutoreleased(object) [object autorelease]
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+ #define HIDRemoteSuperDealloc(object) [super dealloc]
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+
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+ #define HIDRemoteAutoreleasePoolOpen() NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
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+ #define HIDRemoteAutoreleasePoolClose() [pool release];
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+
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+ #define __HIDRemoteBridge
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+ #define HIDRemoteBridgingRelease
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+ #define HIDRemoteBridgingRetain
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+#else /* !__has_feature(objc_arc) */
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+ #define HIDRemoteRetain(object)
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+ #define HIDRemoteRetained(object) object
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+ #define HIDRemoteRelease(object)
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+ #define HIDRemoteReleaseNil(object) object=nil
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+ #define HIDRemoteAutoreleased(object) object
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+ #define HIDRemoteSuperDealloc(object)
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+
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+ #define HIDRemoteAutoreleasePoolOpen() @autoreleasepool {
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+ #define HIDRemoteAutoreleasePoolClose() }
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+
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+ #define __HIDRemoteBridge __bridge
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+ #define HIDRemoteBridgingRelease CFBridgingRelease
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+ #define HIDRemoteBridgingRetain CFBridgingRetain
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+#endif
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+
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// Callback Prototypes
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-static void HIDEventCallback( void * target,
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- IOReturn result,
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- void * refCon,
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- void * sender);
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+static void HIDEventCallback( void * target,
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+ IOReturn result,
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+ void * refcon,
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+ void * sender);
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static void ServiceMatchingCallback( void *refCon,
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- io_iterator_t iterator);
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+ io_iterator_t iterator);
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static void ServiceNotificationCallback(void * refCon,
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- io_service_t service,
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- natural_t messageType,
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- void * messageArgument);
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+ io_service_t service,
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+ natural_t messageType,
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+ void * messageArgument);
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static void SecureInputNotificationCallback( void * refCon,
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- io_service_t service,
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- natural_t messageType,
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- void * messageArgument);
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+ io_service_t service,
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+ natural_t messageType,
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+ void * messageArgument);
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// Shared HIDRemote instance
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static HIDRemote *sHIDRemote = nil;
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@@ -79,2062 +110,2043 @@ static HIDRemote *sHIDRemote = nil;
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+ (HIDRemote *)sharedHIDRemote
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{
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- if (sHIDRemote==nil)
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- {
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- sHIDRemote = [[HIDRemote alloc] init];
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- }
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-
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- return (sHIDRemote);
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+ if (sHIDRemote==nil)
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+ {
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+ sHIDRemote = [[HIDRemote alloc] init];
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+ }
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+
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+ return (sHIDRemote);
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}
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- (id)init
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{
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- if ((self = [super init]) != nil)
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- {
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- #ifdef HIDREMOTE_THREADSAFETY_HARDENED_NOTIFICATION_HANDLING
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- _runOnThread = [[NSThread currentThread] retain];
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- #endif
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-
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- // Detect application becoming active/inactive
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- [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(_appStatusChanged:) name:NSApplicationDidBecomeActiveNotification object:[NSApplication sharedApplication]];
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- [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(_appStatusChanged:) name:NSApplicationWillResignActiveNotification object:[NSApplication sharedApplication]];
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- [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(_appStatusChanged:) name:NSApplicationWillTerminateNotification object:[NSApplication sharedApplication]];
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-
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- // Handle distributed notifications
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- _pidString = [[NSString alloc] initWithFormat:@"%d", getpid()];
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-
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- [[NSDistributedNotificationCenter defaultCenter] addObserver:self selector:@selector(_handleNotifications:) name:kHIDRemoteDNHIDRemotePing object:nil];
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- [[NSDistributedNotificationCenter defaultCenter] addObserver:self selector:@selector(_handleNotifications:) name:kHIDRemoteDNHIDRemoteRetry object:kHIDRemoteDNHIDRemoteRetryGlobalObject];
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- [[NSDistributedNotificationCenter defaultCenter] addObserver:self selector:@selector(_handleNotifications:) name:kHIDRemoteDNHIDRemoteRetry object:_pidString];
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-
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- // Enabled by default: simulate hold events for plus/minus
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- _simulateHoldEvents = YES;
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-
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- // Enabled by default: work around for a locking issue introduced with Security Update 2008-004 / 10.4.9 and beyond (credit for finding this workaround goes to Martin Kahr)
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- _secureEventInputWorkAround = YES;
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- _secureInputNotification = 0;
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-
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- // Initialize instance variables
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- _lastSeenRemoteID = -1;
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- _lastSeenModel = kHIDRemoteModelUndetermined;
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- _unusedButtonCodes = [[NSMutableArray alloc] init];
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- _exclusiveLockLending = NO;
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- _sendExclusiveResourceReuseNotification = YES;
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- _applicationIsTerminating = NO;
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-
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- // Send status notifications
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- _sendStatusNotifications = YES;
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- }
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-
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- return (self);
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+ if ((self = [super init]) != nil)
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+ {
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+ #if HIDREMOTE_THREADSAFETY_HARDENED_NOTIFICATION_HANDLING
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+ _runOnThread = HIDRemoteRetained([NSThread currentThread]);
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+ #endif
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+
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+ // Detect application becoming active/inactive
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+ [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(_appStatusChanged:) name:NSApplicationDidBecomeActiveNotification object:[NSApplication sharedApplication]];
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+ [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(_appStatusChanged:) name:NSApplicationWillResignActiveNotification object:[NSApplication sharedApplication]];
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+ [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(_appStatusChanged:) name:NSApplicationWillTerminateNotification object:[NSApplication sharedApplication]];
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+
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+ // Handle distributed notifications
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+ _pidString = [[NSString alloc] initWithFormat:@"%d", getpid()];
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+
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+ [[NSDistributedNotificationCenter defaultCenter] addObserver:self selector:@selector(_handleNotifications:) name:kHIDRemoteDNHIDRemotePing object:nil];
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+ [[NSDistributedNotificationCenter defaultCenter] addObserver:self selector:@selector(_handleNotifications:) name:kHIDRemoteDNHIDRemoteRetry object:kHIDRemoteDNHIDRemoteRetryGlobalObject];
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+ [[NSDistributedNotificationCenter defaultCenter] addObserver:self selector:@selector(_handleNotifications:) name:kHIDRemoteDNHIDRemoteRetry object:_pidString];
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+
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+ // Enabled by default: simulate hold events for plus/minus
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+ _simulateHoldEvents = YES;
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+
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+ // Enabled by default: work around for a locking issue introduced with Security Update 2008-004 / 10.4.9 and beyond (credit for finding this workaround goes to Martin Kahr)
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+ _secureEventInputWorkAround = YES;
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+ _secureInputNotification = 0;
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+
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+ // Initialize instance variables
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+ _lastSeenRemoteID = -1;
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+ _lastSeenModel = kHIDRemoteModelUndetermined;
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+ _unusedButtonCodes = [[NSMutableArray alloc] init];
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+ _exclusiveLockLending = NO;
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+ _sendExclusiveResourceReuseNotification = YES;
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+ _applicationIsTerminating = NO;
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+
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+ // Send status notifications
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+ _sendStatusNotifications = YES;
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+ }
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+
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+ return (self);
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}
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- (void)dealloc
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{
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- [[NSNotificationCenter defaultCenter] removeObserver:self name:NSApplicationWillTerminateNotification object:[NSApplication sharedApplication]];
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- [[NSNotificationCenter defaultCenter] removeObserver:self name:NSApplicationWillResignActiveNotification object:[NSApplication sharedApplication]];
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- [[NSNotificationCenter defaultCenter] removeObserver:self name:NSApplicationDidBecomeActiveNotification object:[NSApplication sharedApplication]];
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+ [[NSNotificationCenter defaultCenter] removeObserver:self name:NSApplicationWillTerminateNotification object:[NSApplication sharedApplication]];
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+ [[NSNotificationCenter defaultCenter] removeObserver:self name:NSApplicationWillResignActiveNotification object:[NSApplication sharedApplication]];
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+ [[NSNotificationCenter defaultCenter] removeObserver:self name:NSApplicationDidBecomeActiveNotification object:[NSApplication sharedApplication]];
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- [[NSDistributedNotificationCenter defaultCenter] removeObserver:self name:kHIDRemoteDNHIDRemotePing object:nil];
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- [[NSDistributedNotificationCenter defaultCenter] removeObserver:self name:kHIDRemoteDNHIDRemoteRetry object:kHIDRemoteDNHIDRemoteRetryGlobalObject];
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- [[NSDistributedNotificationCenter defaultCenter] removeObserver:self name:kHIDRemoteDNHIDRemoteRetry object:_pidString];
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- [[NSDistributedNotificationCenter defaultCenter] removeObserver:self name:nil object:nil]; /* As demanded by the documentation for -[NSDistributedNotificationCenter removeObserver:name:object:] */
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-
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- [self stopRemoteControl];
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+ [[NSDistributedNotificationCenter defaultCenter] removeObserver:self name:kHIDRemoteDNHIDRemotePing object:nil];
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+ [[NSDistributedNotificationCenter defaultCenter] removeObserver:self name:kHIDRemoteDNHIDRemoteRetry object:kHIDRemoteDNHIDRemoteRetryGlobalObject];
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+ [[NSDistributedNotificationCenter defaultCenter] removeObserver:self name:kHIDRemoteDNHIDRemoteRetry object:_pidString];
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+ [[NSDistributedNotificationCenter defaultCenter] removeObserver:self name:nil object:nil]; /* As demanded by the documentation for -[NSDistributedNotificationCenter removeObserver:name:object:] */
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- [self setExclusiveLockLendingEnabled:NO];
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+ [self stopRemoteControl];
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- [self setDelegate:nil];
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+ [self setExclusiveLockLendingEnabled:NO];
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- if (_unusedButtonCodes != nil)
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- {
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- [_unusedButtonCodes release];
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- _unusedButtonCodes = nil;
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- }
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+ [self setDelegate:nil];
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- #ifdef HIDREMOTE_THREADSAFETY_HARDENED_NOTIFICATION_HANDLING
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- [_runOnThread release];
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- _runOnThread = nil;
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- #endif
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+ if (_unusedButtonCodes != nil)
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+ {
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+ HIDRemoteReleaseNil(_unusedButtonCodes);
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+ }
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- [_pidString release];
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- _pidString = nil;
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+ #if HIDREMOTE_THREADSAFETY_HARDENED_NOTIFICATION_HANDLING
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+ HIDRemoteReleaseNil(_runOnThread);
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+ #endif
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- [super dealloc];
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+ HIDRemoteReleaseNil(_pidString);
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+
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+ HIDRemoteSuperDealloc();
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}
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#pragma mark - PUBLIC: System Information
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+ (BOOL)isCandelairInstalled
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{
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- mach_port_t masterPort = 0;
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- kern_return_t kernResult;
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- io_service_t matchingService = 0;
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- BOOL isInstalled = NO;
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+ mach_port_t masterPort = 0;
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+ kern_return_t kernResult;
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+ io_service_t matchingService = 0;
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+ BOOL isInstalled = NO;
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- kernResult = IOMasterPort(MACH_PORT_NULL, &masterPort);
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- if ((kernResult!=kIOReturnSuccess) || (masterPort==0)) { return(NO); }
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+ kernResult = IOMasterPort(MACH_PORT_NULL, &masterPort);
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+ if ((kernResult!=kIOReturnSuccess) || (masterPort==0)) { return(NO); }
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- if ((matchingService = IOServiceGetMatchingService(masterPort, IOServiceMatching("IOSPIRITIRController"))) != 0)
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- {
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- isInstalled = YES;
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- IOObjectRelease((io_object_t) matchingService);
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- }
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+ if ((matchingService = IOServiceGetMatchingService(masterPort, IOServiceMatching("IOSPIRITIRController"))) != 0)
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+ {
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+ isInstalled = YES;
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+ IOObjectRelease((io_object_t) matchingService);
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+ }
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- mach_port_deallocate(mach_task_self(), masterPort);
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+ mach_port_deallocate(mach_task_self(), masterPort);
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- return (isInstalled);
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+ return (isInstalled);
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}
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+ (BOOL)isCandelairInstallationRequiredForRemoteMode:(HIDRemoteMode)remoteMode
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{
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- // Determine OS version
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- switch ([self OSXVersion])
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- {
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- case 0x1060: // OS 10.6
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- case 0x1061: // OS 10.6.1
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- // OS X 10.6(.0) and OS X 10.6.1 require the Candelair driver for to be installed,
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- // so that third party apps can acquire an exclusive lock on the receiver HID Device
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- // via IOKit.
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-
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- switch (remoteMode)
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- {
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- case kHIDRemoteModeExclusive:
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- case kHIDRemoteModeExclusiveAuto:
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- if (![self isCandelairInstalled])
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- {
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- return (YES);
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- }
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- break;
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-
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- default:
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- return (NO);
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- break;
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- }
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- break;
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- }
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-
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- return (NO);
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+ // Determine OS version
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+ switch ([self OSXVersion])
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+ {
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+ case 0x1060: // OS 10.6
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+ case 0x1061: // OS 10.6.1
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+ // OS X 10.6(.0) and OS X 10.6.1 require the Candelair driver for to be installed,
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+ // so that third party apps can acquire an exclusive lock on the receiver HID Device
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+ // via IOKit.
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+
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+ switch (remoteMode)
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+ {
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+ case kHIDRemoteModeExclusive:
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+ case kHIDRemoteModeExclusiveAuto:
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+ if (![self isCandelairInstalled])
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+ {
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+ return (YES);
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+ }
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+ break;
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+
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+ default:
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+ return (NO);
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+ break;
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+ }
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+ break;
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+ }
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+
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+ return (NO);
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}
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// Drop-in replacement for Gestalt(gestaltSystemVersion, &osXVersion) that avoids use of Gestalt for code targeting 10.10 or later
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+ (SInt32)OSXVersion
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{
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- static SInt32 sHRGestaltOSXVersion = 0;
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-
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- if (sHRGestaltOSXVersion==0)
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- {
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- #if MAC_OS_X_VERSION_MIN_REQUIRED > MAC_OS_X_VERSION_10_9
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- // Code for builds targeting OS X 10.10+
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- NSOperatingSystemVersion osVersion;
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-
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- osVersion = [[NSProcessInfo processInfo] operatingSystemVersion];
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-
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- sHRGestaltOSXVersion = (SInt32)(0x01000 | ((osVersion.majorVersion-10)<<8) | (osVersion.minorVersion<<4) | osVersion.patchVersion);
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- #else
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- #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_9
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- // Code for builds using the OS X 10.10 SDK or later
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- NSOperatingSystemVersion osVersion;
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-
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- if ([[NSProcessInfo processInfo] respondsToSelector:@selector(operatingSystemVersion)])
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- {
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- osVersion = [[NSProcessInfo processInfo] operatingSystemVersion];
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-
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- sHRGestaltOSXVersion = (SInt32)(0x01000 | ((osVersion.majorVersion-10)<<8) | (osVersion.minorVersion<<4) | osVersion.patchVersion);
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- }
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- else
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- {
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- #pragma clang diagnostic push
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- #pragma clang diagnostic ignored "-Wdeprecated-declarations"
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- Gestalt (gestaltSystemVersion, &sHRGestaltOSXVersion);
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- #pragma clang diagnostic pop
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- }
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|
|
- #else /* MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_9 */
|
|
|
- // Code for builds using an SDK older than 10.10
|
|
|
- #pragma clang diagnostic push
|
|
|
- #pragma clang diagnostic ignored "-Wdeprecated-declarations"
|
|
|
- Gestalt (gestaltSystemVersion, &sHRGestaltOSXVersion);
|
|
|
- #pragma clang diagnostic pop
|
|
|
- #endif /* MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_9 */
|
|
|
- #endif /* MAC_OS_X_VERSION_MIN_REQUIRED > MAC_OS_X_VERSION_10_9 */
|
|
|
- }
|
|
|
-
|
|
|
- return (sHRGestaltOSXVersion);
|
|
|
+ static SInt32 sHRGestaltOSXVersion = 0;
|
|
|
+
|
|
|
+ if (sHRGestaltOSXVersion==0)
|
|
|
+ {
|
|
|
+ #if MAC_OS_X_VERSION_MIN_REQUIRED > MAC_OS_X_VERSION_10_9
|
|
|
+ // Code for builds targeting OS X 10.10+
|
|
|
+ NSOperatingSystemVersion osVersion;
|
|
|
+
|
|
|
+ osVersion = [[NSProcessInfo processInfo] operatingSystemVersion];
|
|
|
+
|
|
|
+ sHRGestaltOSXVersion = (SInt32)(0x01000 | ((osVersion.majorVersion-10)<<8) | (osVersion.minorVersion<<4) | osVersion.patchVersion);
|
|
|
+ #else
|
|
|
+ #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_9
|
|
|
+ // Code for builds using the OS X 10.10 SDK or later
|
|
|
+ NSOperatingSystemVersion osVersion;
|
|
|
+
|
|
|
+ if ([[NSProcessInfo processInfo] respondsToSelector:@selector(operatingSystemVersion)])
|
|
|
+ {
|
|
|
+ osVersion = [[NSProcessInfo processInfo] operatingSystemVersion];
|
|
|
+
|
|
|
+ sHRGestaltOSXVersion = (SInt32)(0x01000 | ((osVersion.majorVersion-10)<<8) | (osVersion.minorVersion<<4) | osVersion.patchVersion);
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ #pragma clang diagnostic push
|
|
|
+ #pragma clang diagnostic ignored "-Wdeprecated-declarations"
|
|
|
+ Gestalt (gestaltSystemVersion, &sHRGestaltOSXVersion);
|
|
|
+ #pragma clang diagnostic pop
|
|
|
+ }
|
|
|
+ #else /* MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_9 */
|
|
|
+ // Code for builds using an SDK older than 10.10
|
|
|
+ #pragma clang diagnostic push
|
|
|
+ #pragma clang diagnostic ignored "-Wdeprecated-declarations"
|
|
|
+ Gestalt (gestaltSystemVersion, &sHRGestaltOSXVersion);
|
|
|
+ #pragma clang diagnostic pop
|
|
|
+ #endif /* MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_9 */
|
|
|
+ #endif /* MAC_OS_X_VERSION_MIN_REQUIRED > MAC_OS_X_VERSION_10_9 */
|
|
|
+ }
|
|
|
+
|
|
|
+ return (sHRGestaltOSXVersion);
|
|
|
}
|
|
|
|
|
|
- (HIDRemoteAluminumRemoteSupportLevel)aluminiumRemoteSystemSupportLevel
|
|
|
{
|
|
|
- HIDRemoteAluminumRemoteSupportLevel supportLevel = kHIDRemoteAluminumRemoteSupportLevelNone;
|
|
|
- NSEnumerator *attribDictsEnum;
|
|
|
- NSDictionary *hidAttribsDict;
|
|
|
-
|
|
|
- attribDictsEnum = [_serviceAttribMap objectEnumerator];
|
|
|
-
|
|
|
- while ((hidAttribsDict = [attribDictsEnum nextObject]) != nil)
|
|
|
- {
|
|
|
- NSNumber *deviceSupportLevel;
|
|
|
-
|
|
|
- if ((deviceSupportLevel = [hidAttribsDict objectForKey:kHIDRemoteAluminumRemoteSupportLevel]) != nil)
|
|
|
- {
|
|
|
- if ([deviceSupportLevel intValue] > (int)supportLevel)
|
|
|
- {
|
|
|
- supportLevel = [deviceSupportLevel intValue];
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return (supportLevel);
|
|
|
+ HIDRemoteAluminumRemoteSupportLevel supportLevel = kHIDRemoteAluminumRemoteSupportLevelNone;
|
|
|
+ NSEnumerator *attribDictsEnum;
|
|
|
+ NSDictionary *hidAttribsDict;
|
|
|
+
|
|
|
+ attribDictsEnum = [_serviceAttribMap objectEnumerator];
|
|
|
+
|
|
|
+ while ((hidAttribsDict = [attribDictsEnum nextObject]) != nil)
|
|
|
+ {
|
|
|
+ NSNumber *deviceSupportLevel;
|
|
|
+
|
|
|
+ if ((deviceSupportLevel = [hidAttribsDict objectForKey:kHIDRemoteAluminumRemoteSupportLevel]) != nil)
|
|
|
+ {
|
|
|
+ if ([deviceSupportLevel intValue] > (int)supportLevel)
|
|
|
+ {
|
|
|
+ supportLevel = [deviceSupportLevel intValue];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return (supportLevel);
|
|
|
}
|
|
|
|
|
|
#pragma mark - PUBLIC: Interface / API
|
|
|
- (BOOL)startRemoteControl:(HIDRemoteMode)hidRemoteMode
|
|
|
{
|
|
|
- if ((_mode == kHIDRemoteModeNone) && (hidRemoteMode != kHIDRemoteModeNone))
|
|
|
- {
|
|
|
- kern_return_t kernReturn;
|
|
|
- CFMutableDictionaryRef matchDict=NULL;
|
|
|
- io_service_t rootService;
|
|
|
-
|
|
|
- do
|
|
|
- {
|
|
|
- // Get IOKit master port
|
|
|
- kernReturn = IOMasterPort(bootstrap_port, &_masterPort);
|
|
|
- if ((kernReturn!=kIOReturnSuccess) || (_masterPort==0)) { break; }
|
|
|
-
|
|
|
- // Setup notification port
|
|
|
- _notifyPort = IONotificationPortCreate(_masterPort);
|
|
|
-
|
|
|
- if ((_notifyRLSource = IONotificationPortGetRunLoopSource(_notifyPort)) != NULL)
|
|
|
- {
|
|
|
- CFRunLoopAddSource( CFRunLoopGetCurrent(),
|
|
|
- _notifyRLSource,
|
|
|
- kCFRunLoopCommonModes);
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- // Setup SecureInput notification
|
|
|
- if ((hidRemoteMode == kHIDRemoteModeExclusive) || (hidRemoteMode == kHIDRemoteModeExclusiveAuto))
|
|
|
- {
|
|
|
- if ((rootService = IORegistryEntryFromPath(_masterPort, kIOServicePlane ":/")) != 0)
|
|
|
- {
|
|
|
- kernReturn = IOServiceAddInterestNotification( _notifyPort,
|
|
|
- rootService,
|
|
|
- kIOBusyInterest,
|
|
|
- SecureInputNotificationCallback,
|
|
|
- (void *)self,
|
|
|
- &_secureInputNotification);
|
|
|
- if (kernReturn != kIOReturnSuccess) { break; }
|
|
|
-
|
|
|
- [self _updateSessionInformation];
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Setup notification matching dict
|
|
|
- matchDict = IOServiceMatching(kIOHIDDeviceKey);
|
|
|
- CFRetain(matchDict);
|
|
|
-
|
|
|
- // Actually add notification
|
|
|
- kernReturn = IOServiceAddMatchingNotification( _notifyPort,
|
|
|
- kIOFirstMatchNotification,
|
|
|
- matchDict, // one reference count consumed by this call
|
|
|
- ServiceMatchingCallback,
|
|
|
- (void *) self,
|
|
|
- &_matchingServicesIterator);
|
|
|
- if (kernReturn != kIOReturnSuccess) { break; }
|
|
|
-
|
|
|
- // Setup serviceAttribMap
|
|
|
- _serviceAttribMap = [[NSMutableDictionary alloc] init];
|
|
|
- if (_serviceAttribMap==nil) { break; }
|
|
|
-
|
|
|
- // Phew .. everything went well!
|
|
|
- _mode = hidRemoteMode;
|
|
|
- CFRelease(matchDict);
|
|
|
-
|
|
|
- [self _serviceMatching:_matchingServicesIterator];
|
|
|
-
|
|
|
- [self _postStatusWithAction:kHIDRemoteDNStatusActionStart];
|
|
|
-
|
|
|
- // Register for system wake notifications
|
|
|
- [[[NSWorkspace sharedWorkspace] notificationCenter] addObserver:self selector:@selector(_computerDidWake:) name:NSWorkspaceDidWakeNotification object:nil];
|
|
|
-
|
|
|
- return (YES);
|
|
|
-
|
|
|
- }while(0);
|
|
|
-
|
|
|
- // An error occured. Do necessary clean up.
|
|
|
- if (matchDict!=NULL)
|
|
|
- {
|
|
|
- CFRelease(matchDict);
|
|
|
- matchDict = NULL;
|
|
|
- }
|
|
|
-
|
|
|
- [self stopRemoteControl];
|
|
|
- }
|
|
|
-
|
|
|
- return (NO);
|
|
|
+ if ((_mode == kHIDRemoteModeNone) && (hidRemoteMode != kHIDRemoteModeNone))
|
|
|
+ {
|
|
|
+ kern_return_t kernReturn;
|
|
|
+ CFMutableDictionaryRef matchDict=NULL;
|
|
|
+ io_service_t rootService;
|
|
|
+
|
|
|
+ do
|
|
|
+ {
|
|
|
+ // Get IOKit master port
|
|
|
+ kernReturn = IOMasterPort(bootstrap_port, &_masterPort);
|
|
|
+ if ((kernReturn!=kIOReturnSuccess) || (_masterPort==0)) { break; }
|
|
|
+
|
|
|
+ // Setup notification port
|
|
|
+ _notifyPort = IONotificationPortCreate(_masterPort);
|
|
|
+
|
|
|
+ if ((_notifyRLSource = IONotificationPortGetRunLoopSource(_notifyPort)) != NULL)
|
|
|
+ {
|
|
|
+ CFRunLoopAddSource( CFRunLoopGetCurrent(),
|
|
|
+ _notifyRLSource,
|
|
|
+ kCFRunLoopCommonModes);
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Setup SecureInput notification
|
|
|
+ if ((hidRemoteMode == kHIDRemoteModeExclusive) || (hidRemoteMode == kHIDRemoteModeExclusiveAuto))
|
|
|
+ {
|
|
|
+ if ((rootService = IORegistryEntryFromPath(_masterPort, kIOServicePlane ":/")) != 0)
|
|
|
+ {
|
|
|
+ kernReturn = IOServiceAddInterestNotification( _notifyPort,
|
|
|
+ rootService,
|
|
|
+ kIOBusyInterest,
|
|
|
+ SecureInputNotificationCallback,
|
|
|
+ (__HIDRemoteBridge void *)self,
|
|
|
+ &_secureInputNotification);
|
|
|
+ if (kernReturn != kIOReturnSuccess) { break; }
|
|
|
+
|
|
|
+ [self _updateSessionInformation];
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Setup notification matching dict
|
|
|
+ matchDict = IOServiceMatching(kIOHIDDeviceKey);
|
|
|
+ CFRetain(matchDict);
|
|
|
+
|
|
|
+ // Actually add notification
|
|
|
+ kernReturn = IOServiceAddMatchingNotification( _notifyPort,
|
|
|
+ kIOFirstMatchNotification,
|
|
|
+ matchDict, // one reference count consumed by this call
|
|
|
+ ServiceMatchingCallback,
|
|
|
+ (__HIDRemoteBridge void *) self,
|
|
|
+ &_matchingServicesIterator);
|
|
|
+ if (kernReturn != kIOReturnSuccess) { break; }
|
|
|
+
|
|
|
+ // Setup serviceAttribMap
|
|
|
+ _serviceAttribMap = [[NSMutableDictionary alloc] init];
|
|
|
+ if (_serviceAttribMap==nil) { break; }
|
|
|
+
|
|
|
+ // Phew .. everything went well!
|
|
|
+ _mode = hidRemoteMode;
|
|
|
+ CFRelease(matchDict);
|
|
|
+
|
|
|
+ [self _serviceMatching:_matchingServicesIterator];
|
|
|
+
|
|
|
+ [self _postStatusWithAction:kHIDRemoteDNStatusActionStart];
|
|
|
+
|
|
|
+ // Register for system wake notifications
|
|
|
+ [[[NSWorkspace sharedWorkspace] notificationCenter] addObserver:self selector:@selector(_computerDidWake:) name:NSWorkspaceDidWakeNotification object:nil];
|
|
|
+
|
|
|
+ return (YES);
|
|
|
+
|
|
|
+ }while(0);
|
|
|
+
|
|
|
+ // An error occured. Do necessary clean up.
|
|
|
+ if (matchDict!=NULL)
|
|
|
+ {
|
|
|
+ CFRelease(matchDict);
|
|
|
+ matchDict = NULL;
|
|
|
+ }
|
|
|
+
|
|
|
+ [self stopRemoteControl];
|
|
|
+ }
|
|
|
+
|
|
|
+ return (NO);
|
|
|
}
|
|
|
|
|
|
- (void)stopRemoteControl
|
|
|
{
|
|
|
- UInt32 serviceCount = 0;
|
|
|
-
|
|
|
- _autoRecover = NO;
|
|
|
- _isStopping = YES;
|
|
|
-
|
|
|
- if (_autoRecoveryTimer!=nil)
|
|
|
- {
|
|
|
- [_autoRecoveryTimer invalidate];
|
|
|
- [_autoRecoveryTimer release];
|
|
|
- _autoRecoveryTimer = nil;
|
|
|
- }
|
|
|
-
|
|
|
- if (_serviceAttribMap!=nil)
|
|
|
- {
|
|
|
- NSDictionary *cloneDict = [[NSDictionary alloc] initWithDictionary:_serviceAttribMap];
|
|
|
-
|
|
|
- if (cloneDict!=nil)
|
|
|
- {
|
|
|
- NSEnumerator *mapKeyEnum = [cloneDict keyEnumerator];
|
|
|
- NSNumber *serviceValue;
|
|
|
-
|
|
|
- while ((serviceValue = [mapKeyEnum nextObject]) != nil)
|
|
|
- {
|
|
|
- [self _destructService:(io_object_t)[serviceValue unsignedIntValue]];
|
|
|
- serviceCount++;
|
|
|
- };
|
|
|
-
|
|
|
- [cloneDict release];
|
|
|
- cloneDict = nil;
|
|
|
- }
|
|
|
-
|
|
|
- [_serviceAttribMap release];
|
|
|
- _serviceAttribMap = nil;
|
|
|
- }
|
|
|
-
|
|
|
- if (_matchingServicesIterator!=0)
|
|
|
- {
|
|
|
- IOObjectRelease((io_object_t) _matchingServicesIterator);
|
|
|
- _matchingServicesIterator = 0;
|
|
|
- }
|
|
|
-
|
|
|
- if (_secureInputNotification!=0)
|
|
|
- {
|
|
|
- IOObjectRelease((io_object_t) _secureInputNotification);
|
|
|
- _secureInputNotification = 0;
|
|
|
- }
|
|
|
-
|
|
|
- if (_notifyRLSource!=NULL)
|
|
|
- {
|
|
|
- CFRunLoopSourceInvalidate(_notifyRLSource);
|
|
|
- _notifyRLSource = NULL;
|
|
|
- }
|
|
|
-
|
|
|
- if (_notifyPort!=NULL)
|
|
|
- {
|
|
|
- IONotificationPortDestroy(_notifyPort);
|
|
|
- _notifyPort = NULL;
|
|
|
- }
|
|
|
-
|
|
|
- if (_masterPort!=0)
|
|
|
- {
|
|
|
- mach_port_deallocate(mach_task_self(), _masterPort);
|
|
|
- _masterPort = 0;
|
|
|
- }
|
|
|
-
|
|
|
- if (_returnToPID!=nil)
|
|
|
- {
|
|
|
- [_returnToPID release];
|
|
|
- _returnToPID = nil;
|
|
|
- }
|
|
|
-
|
|
|
- if (_mode!=kHIDRemoteModeNone)
|
|
|
- {
|
|
|
- // Post status
|
|
|
- [self _postStatusWithAction:kHIDRemoteDNStatusActionStop];
|
|
|
-
|
|
|
- if (_sendStatusNotifications)
|
|
|
- {
|
|
|
- // In case we were not ready to lend it earlier, tell other HIDRemote apps that the resources (if any were used) are now again available for use by other applications
|
|
|
- if (((_mode==kHIDRemoteModeExclusive) || (_mode==kHIDRemoteModeExclusiveAuto)) && (_sendExclusiveResourceReuseNotification==YES) && (_exclusiveLockLending==NO) && (serviceCount>0))
|
|
|
- {
|
|
|
- _mode = kHIDRemoteModeNone;
|
|
|
-
|
|
|
- if (!_isRestarting)
|
|
|
- {
|
|
|
- [[NSDistributedNotificationCenter defaultCenter] postNotificationName:kHIDRemoteDNHIDRemoteRetry
|
|
|
- object:kHIDRemoteDNHIDRemoteRetryGlobalObject
|
|
|
- userInfo:[NSDictionary dictionaryWithObjectsAndKeys:
|
|
|
- [NSNumber numberWithUnsignedInt:(unsigned int)getpid()], kHIDRemoteDNStatusPIDKey,
|
|
|
- [[NSBundle mainBundle] bundleIdentifier], (NSString *)kCFBundleIdentifierKey,
|
|
|
- nil]
|
|
|
- deliverImmediately:YES];
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Unregister from system wake notifications
|
|
|
- [[[NSWorkspace sharedWorkspace] notificationCenter] removeObserver:self name:NSWorkspaceDidWakeNotification object:nil];
|
|
|
- }
|
|
|
-
|
|
|
- _mode = kHIDRemoteModeNone;
|
|
|
- _isStopping = NO;
|
|
|
+ UInt32 serviceCount = 0;
|
|
|
+
|
|
|
+ _autoRecover = NO;
|
|
|
+ _isStopping = YES;
|
|
|
+
|
|
|
+ if (_autoRecoveryTimer!=nil)
|
|
|
+ {
|
|
|
+ [_autoRecoveryTimer invalidate];
|
|
|
+ HIDRemoteReleaseNil(_autoRecoveryTimer);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (_serviceAttribMap!=nil)
|
|
|
+ {
|
|
|
+ NSDictionary *cloneDict = [[NSDictionary alloc] initWithDictionary:_serviceAttribMap];
|
|
|
+
|
|
|
+ if (cloneDict!=nil)
|
|
|
+ {
|
|
|
+ NSEnumerator *mapKeyEnum = [cloneDict keyEnumerator];
|
|
|
+ NSNumber *serviceValue;
|
|
|
+
|
|
|
+ while ((serviceValue = [mapKeyEnum nextObject]) != nil)
|
|
|
+ {
|
|
|
+ [self _destructService:(io_object_t)[serviceValue unsignedIntValue]];
|
|
|
+ serviceCount++;
|
|
|
+ };
|
|
|
+
|
|
|
+ HIDRemoteReleaseNil(cloneDict);
|
|
|
+ }
|
|
|
+
|
|
|
+ HIDRemoteReleaseNil(_serviceAttribMap);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (_matchingServicesIterator!=0)
|
|
|
+ {
|
|
|
+ IOObjectRelease((io_object_t) _matchingServicesIterator);
|
|
|
+ _matchingServicesIterator = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (_secureInputNotification!=0)
|
|
|
+ {
|
|
|
+ IOObjectRelease((io_object_t) _secureInputNotification);
|
|
|
+ _secureInputNotification = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (_notifyRLSource!=NULL)
|
|
|
+ {
|
|
|
+ CFRunLoopSourceInvalidate(_notifyRLSource);
|
|
|
+ _notifyRLSource = NULL;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (_notifyPort!=NULL)
|
|
|
+ {
|
|
|
+ IONotificationPortDestroy(_notifyPort);
|
|
|
+ _notifyPort = NULL;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (_masterPort!=0)
|
|
|
+ {
|
|
|
+ mach_port_deallocate(mach_task_self(), _masterPort);
|
|
|
+ _masterPort = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (_returnToPID!=nil)
|
|
|
+ {
|
|
|
+ HIDRemoteReleaseNil(_returnToPID);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (_mode!=kHIDRemoteModeNone)
|
|
|
+ {
|
|
|
+ // Post status
|
|
|
+ [self _postStatusWithAction:kHIDRemoteDNStatusActionStop];
|
|
|
+
|
|
|
+ if (_sendStatusNotifications)
|
|
|
+ {
|
|
|
+ // In case we were not ready to lend it earlier, tell other HIDRemote apps that the resources (if any were used) are now again available for use by other applications
|
|
|
+ if (((_mode==kHIDRemoteModeExclusive) || (_mode==kHIDRemoteModeExclusiveAuto)) && (_sendExclusiveResourceReuseNotification==YES) && (_exclusiveLockLending==NO) && (serviceCount>0))
|
|
|
+ {
|
|
|
+ _mode = kHIDRemoteModeNone;
|
|
|
+
|
|
|
+ if (!_isRestarting)
|
|
|
+ {
|
|
|
+ [[NSDistributedNotificationCenter defaultCenter] postNotificationName:kHIDRemoteDNHIDRemoteRetry
|
|
|
+ object:kHIDRemoteDNHIDRemoteRetryGlobalObject
|
|
|
+ userInfo:[NSDictionary dictionaryWithObjectsAndKeys:
|
|
|
+ [NSNumber numberWithUnsignedInt:(unsigned int)getpid()], kHIDRemoteDNStatusPIDKey,
|
|
|
+ [[NSBundle mainBundle] bundleIdentifier], (NSString *)kCFBundleIdentifierKey,
|
|
|
+ nil]
|
|
|
+ deliverImmediately:YES];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Unregister from system wake notifications
|
|
|
+ [[[NSWorkspace sharedWorkspace] notificationCenter] removeObserver:self name:NSWorkspaceDidWakeNotification object:nil];
|
|
|
+ }
|
|
|
+
|
|
|
+ _mode = kHIDRemoteModeNone;
|
|
|
+ _isStopping = NO;
|
|
|
}
|
|
|
|
|
|
- (BOOL)isStarted
|
|
|
{
|
|
|
- return (_mode != kHIDRemoteModeNone);
|
|
|
+ return (_mode != kHIDRemoteModeNone);
|
|
|
}
|
|
|
|
|
|
- (HIDRemoteMode)startedInMode
|
|
|
{
|
|
|
- return (_mode);
|
|
|
+ return (_mode);
|
|
|
}
|
|
|
|
|
|
- (unsigned)activeRemoteControlCount
|
|
|
{
|
|
|
- return ([_serviceAttribMap count]);
|
|
|
+ return ((unsigned)[_serviceAttribMap count]);
|
|
|
}
|
|
|
|
|
|
- (SInt32)lastSeenRemoteControlID
|
|
|
{
|
|
|
- return (_lastSeenRemoteID);
|
|
|
+ return (_lastSeenRemoteID);
|
|
|
}
|
|
|
|
|
|
- (HIDRemoteModel)lastSeenModel
|
|
|
{
|
|
|
- return (_lastSeenModel);
|
|
|
+ return (_lastSeenModel);
|
|
|
}
|
|
|
|
|
|
- (void)setLastSeenModel:(HIDRemoteModel)aModel
|
|
|
{
|
|
|
- _lastSeenModel = aModel;
|
|
|
+ _lastSeenModel = aModel;
|
|
|
}
|
|
|
|
|
|
- (void)setSimulateHoldEvents:(BOOL)newSimulateHoldEvents
|
|
|
{
|
|
|
- _simulateHoldEvents = newSimulateHoldEvents;
|
|
|
+ _simulateHoldEvents = newSimulateHoldEvents;
|
|
|
}
|
|
|
|
|
|
- (BOOL)simulateHoldEvents
|
|
|
{
|
|
|
- return (_simulateHoldEvents);
|
|
|
+ return (_simulateHoldEvents);
|
|
|
}
|
|
|
|
|
|
- (NSArray *)unusedButtonCodes
|
|
|
{
|
|
|
- return (_unusedButtonCodes);
|
|
|
+ return (_unusedButtonCodes);
|
|
|
}
|
|
|
|
|
|
- (void)setUnusedButtonCodes:(NSArray *)newArrayWithUnusedButtonCodesAsNSNumbers
|
|
|
{
|
|
|
- [newArrayWithUnusedButtonCodesAsNSNumbers retain];
|
|
|
- [_unusedButtonCodes release];
|
|
|
-
|
|
|
- _unusedButtonCodes = newArrayWithUnusedButtonCodesAsNSNumbers;
|
|
|
+ HIDRemoteRetain(newArrayWithUnusedButtonCodesAsNSNumbers);
|
|
|
+ HIDRemoteRelease(_unusedButtonCodes);
|
|
|
+
|
|
|
+ _unusedButtonCodes = newArrayWithUnusedButtonCodesAsNSNumbers;
|
|
|
|
|
|
- [self _postStatusWithAction:kHIDRemoteDNStatusActionUpdate];
|
|
|
+ [self _postStatusWithAction:kHIDRemoteDNStatusActionUpdate];
|
|
|
}
|
|
|
|
|
|
- (void)setDelegate:(NSObject <HIDRemoteDelegate> *)newDelegate
|
|
|
{
|
|
|
- _delegate = newDelegate;
|
|
|
+ _delegate = newDelegate;
|
|
|
}
|
|
|
|
|
|
- (NSObject <HIDRemoteDelegate> *)delegate
|
|
|
{
|
|
|
- return (_delegate);
|
|
|
+ return (_delegate);
|
|
|
}
|
|
|
|
|
|
#pragma mark - PUBLIC: Expert APIs
|
|
|
- (void)setEnableSecureEventInputWorkaround:(BOOL)newEnableSecureEventInputWorkaround
|
|
|
{
|
|
|
- _secureEventInputWorkAround = newEnableSecureEventInputWorkaround;
|
|
|
+ _secureEventInputWorkAround = newEnableSecureEventInputWorkaround;
|
|
|
}
|
|
|
|
|
|
- (BOOL)enableSecureEventInputWorkaround
|
|
|
{
|
|
|
- return (_secureEventInputWorkAround);
|
|
|
+ return (_secureEventInputWorkAround);
|
|
|
}
|
|
|
|
|
|
- (void)setExclusiveLockLendingEnabled:(BOOL)newExclusiveLockLendingEnabled
|
|
|
{
|
|
|
- if (newExclusiveLockLendingEnabled != _exclusiveLockLending)
|
|
|
- {
|
|
|
- _exclusiveLockLending = newExclusiveLockLendingEnabled;
|
|
|
-
|
|
|
- if (_exclusiveLockLending)
|
|
|
- {
|
|
|
- [[NSDistributedNotificationCenter defaultCenter] addObserver:self selector:@selector(_handleNotifications:) name:kHIDRemoteDNHIDRemoteStatus object:nil];
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- [[NSDistributedNotificationCenter defaultCenter] removeObserver:self name:kHIDRemoteDNHIDRemoteStatus object:nil];
|
|
|
-
|
|
|
- [_waitForReturnByPID release];
|
|
|
- _waitForReturnByPID = nil;
|
|
|
- }
|
|
|
- }
|
|
|
+ if (newExclusiveLockLendingEnabled != _exclusiveLockLending)
|
|
|
+ {
|
|
|
+ _exclusiveLockLending = newExclusiveLockLendingEnabled;
|
|
|
+
|
|
|
+ if (_exclusiveLockLending)
|
|
|
+ {
|
|
|
+ [[NSDistributedNotificationCenter defaultCenter] addObserver:self selector:@selector(_handleNotifications:) name:kHIDRemoteDNHIDRemoteStatus object:nil];
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ [[NSDistributedNotificationCenter defaultCenter] removeObserver:self name:kHIDRemoteDNHIDRemoteStatus object:nil];
|
|
|
+
|
|
|
+ HIDRemoteReleaseNil(_waitForReturnByPID);
|
|
|
+ }
|
|
|
+ }
|
|
|
}
|
|
|
|
|
|
- (BOOL)exclusiveLockLendingEnabled
|
|
|
{
|
|
|
- return (_exclusiveLockLending);
|
|
|
+ return (_exclusiveLockLending);
|
|
|
}
|
|
|
|
|
|
- (void)setSendExclusiveResourceReuseNotification:(BOOL)newSendExclusiveResourceReuseNotification
|
|
|
{
|
|
|
- _sendExclusiveResourceReuseNotification = newSendExclusiveResourceReuseNotification;
|
|
|
+ _sendExclusiveResourceReuseNotification = newSendExclusiveResourceReuseNotification;
|
|
|
}
|
|
|
|
|
|
- (BOOL)sendExclusiveResourceReuseNotification
|
|
|
{
|
|
|
- return (_sendExclusiveResourceReuseNotification);
|
|
|
+ return (_sendExclusiveResourceReuseNotification);
|
|
|
}
|
|
|
|
|
|
- (BOOL)isApplicationTerminating
|
|
|
{
|
|
|
- return (_applicationIsTerminating);
|
|
|
+ return (_applicationIsTerminating);
|
|
|
}
|
|
|
|
|
|
- (BOOL)isStopping
|
|
|
{
|
|
|
- return (_isStopping);
|
|
|
+ return (_isStopping);
|
|
|
}
|
|
|
|
|
|
#pragma mark - PRIVATE: Application becomes active / inactive handling for kHIDRemoteModeExclusiveAuto
|
|
|
- (void)_appStatusChanged:(NSNotification *)notification
|
|
|
{
|
|
|
- #ifdef HIDREMOTE_THREADSAFETY_HARDENED_NOTIFICATION_HANDLING
|
|
|
- if ([self respondsToSelector:@selector(performSelector:onThread:withObject:waitUntilDone:)]) // OS X 10.5+ only
|
|
|
- {
|
|
|
- if ([NSThread currentThread] != _runOnThread)
|
|
|
- {
|
|
|
- if ([[notification name] isEqual:NSApplicationDidBecomeActiveNotification])
|
|
|
- {
|
|
|
- if (!_autoRecover)
|
|
|
- {
|
|
|
- return;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if ([[notification name] isEqual:NSApplicationWillResignActiveNotification])
|
|
|
- {
|
|
|
- if (_mode != kHIDRemoteModeExclusiveAuto)
|
|
|
- {
|
|
|
- return;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- [self performSelector:@selector(_appStatusChanged:) onThread:_runOnThread withObject:notification waitUntilDone:[[notification name] isEqual:NSApplicationWillTerminateNotification]];
|
|
|
- return;
|
|
|
- }
|
|
|
- }
|
|
|
- #endif
|
|
|
-
|
|
|
- if (notification!=nil)
|
|
|
- {
|
|
|
- if (_autoRecoveryTimer!=nil)
|
|
|
- {
|
|
|
- [_autoRecoveryTimer invalidate];
|
|
|
- [_autoRecoveryTimer release];
|
|
|
- _autoRecoveryTimer = nil;
|
|
|
- }
|
|
|
-
|
|
|
- if ([[notification name] isEqual:NSApplicationDidBecomeActiveNotification])
|
|
|
- {
|
|
|
- if (_autoRecover)
|
|
|
- {
|
|
|
- // Delay autorecover by 0.1 to avoid race conditions
|
|
|
- if ((_autoRecoveryTimer = [[NSTimer alloc] initWithFireDate:[NSDate dateWithTimeIntervalSinceNow:0.1] interval:0.1 target:self selector:@selector(_delayedAutoRecovery:) userInfo:nil repeats:NO]) != nil)
|
|
|
- {
|
|
|
- // Using CFRunLoopAddTimer instead of [[NSRunLoop currentRunLoop] addTimer:.. for consistency with run loop modes.
|
|
|
- // The kCFRunLoopCommonModes counterpart NSRunLoopCommonModes is only available in 10.5 and later, whereas this code
|
|
|
- // is designed to be also compatible with 10.4. CFRunLoopTimerRef is "toll-free-bridged" with NSTimer since 10.0.
|
|
|
- CFRunLoopAddTimer(CFRunLoopGetCurrent(), (CFRunLoopTimerRef)_autoRecoveryTimer, kCFRunLoopCommonModes);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if ([[notification name] isEqual:NSApplicationWillResignActiveNotification])
|
|
|
- {
|
|
|
- if (_mode == kHIDRemoteModeExclusiveAuto)
|
|
|
- {
|
|
|
- [self stopRemoteControl];
|
|
|
- _autoRecover = YES;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if ([[notification name] isEqual:NSApplicationWillTerminateNotification])
|
|
|
- {
|
|
|
- _applicationIsTerminating = YES;
|
|
|
-
|
|
|
- if ([self isStarted])
|
|
|
- {
|
|
|
- [self stopRemoteControl];
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
+ #if HIDREMOTE_THREADSAFETY_HARDENED_NOTIFICATION_HANDLING
|
|
|
+ if ([self respondsToSelector:@selector(performSelector:onThread:withObject:waitUntilDone:)]) // OS X 10.5+ only
|
|
|
+ {
|
|
|
+ if ([NSThread currentThread] != _runOnThread)
|
|
|
+ {
|
|
|
+ if ([[notification name] isEqual:NSApplicationDidBecomeActiveNotification])
|
|
|
+ {
|
|
|
+ if (!_autoRecover)
|
|
|
+ {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if ([[notification name] isEqual:NSApplicationWillResignActiveNotification])
|
|
|
+ {
|
|
|
+ if (_mode != kHIDRemoteModeExclusiveAuto)
|
|
|
+ {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ [self performSelector:@selector(_appStatusChanged:) onThread:_runOnThread withObject:notification waitUntilDone:[[notification name] isEqual:NSApplicationWillTerminateNotification]];
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ #endif
|
|
|
+
|
|
|
+ if (notification!=nil)
|
|
|
+ {
|
|
|
+ if (_autoRecoveryTimer!=nil)
|
|
|
+ {
|
|
|
+ [_autoRecoveryTimer invalidate];
|
|
|
+ HIDRemoteReleaseNil(_autoRecoveryTimer);
|
|
|
+ }
|
|
|
+
|
|
|
+ if ([[notification name] isEqual:NSApplicationDidBecomeActiveNotification])
|
|
|
+ {
|
|
|
+ if (_autoRecover)
|
|
|
+ {
|
|
|
+ // Delay autorecover by 0.1 to avoid race conditions
|
|
|
+ if ((_autoRecoveryTimer = [[NSTimer alloc] initWithFireDate:[NSDate dateWithTimeIntervalSinceNow:0.1] interval:0.1 target:self selector:@selector(_delayedAutoRecovery:) userInfo:nil repeats:NO]) != nil)
|
|
|
+ {
|
|
|
+ // Using CFRunLoopAddTimer instead of [[NSRunLoop currentRunLoop] addTimer:.. for consistency with run loop modes.
|
|
|
+ // The kCFRunLoopCommonModes counterpart NSRunLoopCommonModes is only available in 10.5 and later, whereas this code
|
|
|
+ // is designed to be also compatible with 10.4. CFRunLoopTimerRef is "toll-free-bridged" with NSTimer since 10.0.
|
|
|
+ CFRunLoopAddTimer(CFRunLoopGetCurrent(), (CFRunLoopTimerRef)_autoRecoveryTimer, kCFRunLoopCommonModes);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if ([[notification name] isEqual:NSApplicationWillResignActiveNotification])
|
|
|
+ {
|
|
|
+ if (_mode == kHIDRemoteModeExclusiveAuto)
|
|
|
+ {
|
|
|
+ [self stopRemoteControl];
|
|
|
+ _autoRecover = YES;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if ([[notification name] isEqual:NSApplicationWillTerminateNotification])
|
|
|
+ {
|
|
|
+ _applicationIsTerminating = YES;
|
|
|
+
|
|
|
+ if ([self isStarted])
|
|
|
+ {
|
|
|
+ [self stopRemoteControl];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
}
|
|
|
|
|
|
- (void)_delayedAutoRecovery:(NSTimer *)aTimer
|
|
|
{
|
|
|
- [_autoRecoveryTimer invalidate];
|
|
|
- [_autoRecoveryTimer release];
|
|
|
- _autoRecoveryTimer = nil;
|
|
|
-
|
|
|
- if (_autoRecover)
|
|
|
- {
|
|
|
- [self startRemoteControl:kHIDRemoteModeExclusiveAuto];
|
|
|
- _autoRecover = NO;
|
|
|
- }
|
|
|
+ [_autoRecoveryTimer invalidate];
|
|
|
+ HIDRemoteReleaseNil(_autoRecoveryTimer);
|
|
|
+
|
|
|
+ if (_autoRecover)
|
|
|
+ {
|
|
|
+ [self startRemoteControl:kHIDRemoteModeExclusiveAuto];
|
|
|
+ _autoRecover = NO;
|
|
|
+ }
|
|
|
}
|
|
|
|
|
|
|
|
|
#pragma mark - PRIVATE: Distributed notifiations handling
|
|
|
- (void)_postStatusWithAction:(NSString *)action
|
|
|
{
|
|
|
- if (_sendStatusNotifications)
|
|
|
- {
|
|
|
- [[NSDistributedNotificationCenter defaultCenter] postNotificationName:kHIDRemoteDNHIDRemoteStatus
|
|
|
- object:((_pidString!=nil) ? _pidString : [NSString stringWithFormat:@"%d",getpid()])
|
|
|
- userInfo:[NSDictionary dictionaryWithObjectsAndKeys:
|
|
|
- [NSNumber numberWithInt:1], kHIDRemoteDNStatusHIDRemoteVersionKey,
|
|
|
- [NSNumber numberWithUnsignedInt:(unsigned int)getpid()], kHIDRemoteDNStatusPIDKey,
|
|
|
- [NSNumber numberWithInt:(int)_mode], kHIDRemoteDNStatusModeKey,
|
|
|
- [NSNumber numberWithUnsignedInt:(unsigned int)[self activeRemoteControlCount]], kHIDRemoteDNStatusRemoteControlCountKey,
|
|
|
- ((_unusedButtonCodes!=nil) ? _unusedButtonCodes : [NSArray array]), kHIDRemoteDNStatusUnusedButtonCodesKey,
|
|
|
- action, kHIDRemoteDNStatusActionKey,
|
|
|
- [[NSBundle mainBundle] bundleIdentifier], (NSString *)kCFBundleIdentifierKey,
|
|
|
- _returnToPID, kHIDRemoteDNStatusReturnToPIDKey,
|
|
|
- nil]
|
|
|
- deliverImmediately:YES
|
|
|
- ];
|
|
|
- }
|
|
|
+ if (_sendStatusNotifications)
|
|
|
+ {
|
|
|
+ [[NSDistributedNotificationCenter defaultCenter] postNotificationName:kHIDRemoteDNHIDRemoteStatus
|
|
|
+ object:((_pidString!=nil) ? _pidString : [NSString stringWithFormat:@"%d",getpid()])
|
|
|
+ userInfo:[NSDictionary dictionaryWithObjectsAndKeys:
|
|
|
+ [NSNumber numberWithInt:1], kHIDRemoteDNStatusHIDRemoteVersionKey,
|
|
|
+ [NSNumber numberWithUnsignedInt:(unsigned int)getpid()], kHIDRemoteDNStatusPIDKey,
|
|
|
+ [NSNumber numberWithInt:(int)_mode], kHIDRemoteDNStatusModeKey,
|
|
|
+ [NSNumber numberWithUnsignedInt:(unsigned int)[self activeRemoteControlCount]], kHIDRemoteDNStatusRemoteControlCountKey,
|
|
|
+ ((_unusedButtonCodes!=nil) ? _unusedButtonCodes : [NSArray array]), kHIDRemoteDNStatusUnusedButtonCodesKey,
|
|
|
+ action, kHIDRemoteDNStatusActionKey,
|
|
|
+ [[NSBundle mainBundle] bundleIdentifier], (NSString *)kCFBundleIdentifierKey,
|
|
|
+ _returnToPID, kHIDRemoteDNStatusReturnToPIDKey,
|
|
|
+ nil]
|
|
|
+ deliverImmediately:YES
|
|
|
+ ];
|
|
|
+ }
|
|
|
}
|
|
|
|
|
|
- (void)_handleNotifications:(NSNotification *)notification
|
|
|
{
|
|
|
- NSString *notificationName;
|
|
|
-
|
|
|
- #ifdef HIDREMOTE_THREADSAFETY_HARDENED_NOTIFICATION_HANDLING
|
|
|
- if ([self respondsToSelector:@selector(performSelector:onThread:withObject:waitUntilDone:)]) // OS X 10.5+ only
|
|
|
- {
|
|
|
- if ([NSThread currentThread] != _runOnThread)
|
|
|
- {
|
|
|
- [self performSelector:@selector(_handleNotifications:) onThread:_runOnThread withObject:notification waitUntilDone:NO];
|
|
|
- return;
|
|
|
- }
|
|
|
- }
|
|
|
- #endif
|
|
|
-
|
|
|
- if ((notification!=nil) && ((notificationName = [notification name]) != nil))
|
|
|
- {
|
|
|
- if ([notificationName isEqual:kHIDRemoteDNHIDRemotePing])
|
|
|
- {
|
|
|
- [self _postStatusWithAction:kHIDRemoteDNStatusActionUpdate];
|
|
|
- }
|
|
|
-
|
|
|
- if ([notificationName isEqual:kHIDRemoteDNHIDRemoteRetry])
|
|
|
- {
|
|
|
- if ([self isStarted])
|
|
|
- {
|
|
|
- BOOL retry = YES;
|
|
|
-
|
|
|
- // Ignore our own global retry broadcasts
|
|
|
- if ([[notification object] isEqual:kHIDRemoteDNHIDRemoteRetryGlobalObject])
|
|
|
- {
|
|
|
- NSNumber *fromPID;
|
|
|
-
|
|
|
- if ((fromPID = [[notification userInfo] objectForKey:kHIDRemoteDNStatusPIDKey]) != nil)
|
|
|
- {
|
|
|
- if (getpid() == (int)[fromPID unsignedIntValue])
|
|
|
- {
|
|
|
- retry = NO;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (retry)
|
|
|
- {
|
|
|
- if (([self delegate] != nil) &&
|
|
|
- ([[self delegate] respondsToSelector:@selector(hidRemote:shouldRetryExclusiveLockWithInfo:)]))
|
|
|
- {
|
|
|
- retry = [[self delegate] hidRemote:self shouldRetryExclusiveLockWithInfo:[notification userInfo]];
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (retry)
|
|
|
- {
|
|
|
- HIDRemoteMode restartInMode = _mode;
|
|
|
-
|
|
|
- if (restartInMode != kHIDRemoteModeNone)
|
|
|
- {
|
|
|
- _isRestarting = YES;
|
|
|
- [self stopRemoteControl];
|
|
|
-
|
|
|
- [_returnToPID release];
|
|
|
- _returnToPID = nil;
|
|
|
-
|
|
|
- [self startRemoteControl:restartInMode];
|
|
|
- _isRestarting = NO;
|
|
|
-
|
|
|
- if (restartInMode != kHIDRemoteModeShared)
|
|
|
- {
|
|
|
- _returnToPID = [[[notification userInfo] objectForKey:kHIDRemoteDNStatusPIDKey] retain];
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- NSNumber *cacheReturnPID = _returnToPID;
|
|
|
-
|
|
|
- _returnToPID = [[[notification userInfo] objectForKey:kHIDRemoteDNStatusPIDKey] retain];
|
|
|
- [self _postStatusWithAction:kHIDRemoteDNStatusActionNoNeed];
|
|
|
- [_returnToPID release];
|
|
|
-
|
|
|
- _returnToPID = cacheReturnPID;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (_exclusiveLockLending)
|
|
|
- {
|
|
|
- if ([notificationName isEqual:kHIDRemoteDNHIDRemoteStatus])
|
|
|
- {
|
|
|
- NSString *action;
|
|
|
-
|
|
|
- if ((action = [[notification userInfo] objectForKey:kHIDRemoteDNStatusActionKey]) != nil)
|
|
|
- {
|
|
|
- if ((_mode == kHIDRemoteModeNone) && (_waitForReturnByPID!=nil))
|
|
|
- {
|
|
|
- NSNumber *pidNumber, *returnToPIDNumber;
|
|
|
-
|
|
|
- if ((pidNumber = [[notification userInfo] objectForKey:kHIDRemoteDNStatusPIDKey]) != nil)
|
|
|
- {
|
|
|
- returnToPIDNumber = [[notification userInfo] objectForKey:kHIDRemoteDNStatusReturnToPIDKey];
|
|
|
-
|
|
|
- if ([action isEqual:kHIDRemoteDNStatusActionStart])
|
|
|
- {
|
|
|
- if ([pidNumber isEqual:_waitForReturnByPID])
|
|
|
- {
|
|
|
- NSNumber *startMode;
|
|
|
-
|
|
|
- if ((startMode = [[notification userInfo] objectForKey:kHIDRemoteDNStatusModeKey]) != nil)
|
|
|
- {
|
|
|
- if ([startMode intValue] == kHIDRemoteModeShared)
|
|
|
- {
|
|
|
- returnToPIDNumber = [NSNumber numberWithInt:getpid()];
|
|
|
- action = kHIDRemoteDNStatusActionNoNeed;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (returnToPIDNumber != nil)
|
|
|
- {
|
|
|
- if ([action isEqual:kHIDRemoteDNStatusActionStop] || [action isEqual:kHIDRemoteDNStatusActionNoNeed])
|
|
|
- {
|
|
|
- if ([pidNumber isEqual:_waitForReturnByPID] && ([returnToPIDNumber intValue] == getpid()))
|
|
|
- {
|
|
|
- [_waitForReturnByPID release];
|
|
|
- _waitForReturnByPID = nil;
|
|
|
-
|
|
|
- if (([self delegate] != nil) &&
|
|
|
- ([[self delegate] respondsToSelector:@selector(hidRemote:exclusiveLockReleasedByApplicationWithInfo:)]))
|
|
|
- {
|
|
|
- [[self delegate] hidRemote:self exclusiveLockReleasedByApplicationWithInfo:[notification userInfo]];
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- [self startRemoteControl:kHIDRemoteModeExclusive];
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (_mode==kHIDRemoteModeExclusive)
|
|
|
- {
|
|
|
- if ([action isEqual:kHIDRemoteDNStatusActionStart])
|
|
|
- {
|
|
|
- NSNumber *originPID = [[notification userInfo] objectForKey:kHIDRemoteDNStatusPIDKey];
|
|
|
- BOOL lendLock = YES;
|
|
|
-
|
|
|
- if ([originPID intValue] != getpid())
|
|
|
- {
|
|
|
- if (([self delegate] != nil) &&
|
|
|
- ([[self delegate] respondsToSelector:@selector(hidRemote:lendExclusiveLockToApplicationWithInfo:)]))
|
|
|
- {
|
|
|
- lendLock = [[self delegate] hidRemote:self lendExclusiveLockToApplicationWithInfo:[notification userInfo]];
|
|
|
- }
|
|
|
-
|
|
|
- if (lendLock)
|
|
|
- {
|
|
|
- [_waitForReturnByPID release];
|
|
|
- _waitForReturnByPID = [originPID retain];
|
|
|
-
|
|
|
- if (_waitForReturnByPID != nil)
|
|
|
- {
|
|
|
- [self stopRemoteControl];
|
|
|
-
|
|
|
- [[NSDistributedNotificationCenter defaultCenter] postNotificationName:kHIDRemoteDNHIDRemoteRetry
|
|
|
- object:[NSString stringWithFormat:@"%d", [_waitForReturnByPID intValue]]
|
|
|
- userInfo:[NSDictionary dictionaryWithObjectsAndKeys:
|
|
|
- [NSNumber numberWithUnsignedInt:(unsigned int)getpid()], kHIDRemoteDNStatusPIDKey,
|
|
|
- [[NSBundle mainBundle] bundleIdentifier], (NSString *)kCFBundleIdentifierKey,
|
|
|
- nil]
|
|
|
- deliverImmediately:YES];
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
+ NSString *notificationName;
|
|
|
+
|
|
|
+ #if HIDREMOTE_THREADSAFETY_HARDENED_NOTIFICATION_HANDLING
|
|
|
+ if ([self respondsToSelector:@selector(performSelector:onThread:withObject:waitUntilDone:)]) // OS X 10.5+ only
|
|
|
+ {
|
|
|
+ if ([NSThread currentThread] != _runOnThread)
|
|
|
+ {
|
|
|
+ [self performSelector:@selector(_handleNotifications:) onThread:_runOnThread withObject:notification waitUntilDone:NO];
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ #endif
|
|
|
+
|
|
|
+ if ((notification!=nil) && ((notificationName = [notification name]) != nil))
|
|
|
+ {
|
|
|
+ if ([notificationName isEqual:kHIDRemoteDNHIDRemotePing])
|
|
|
+ {
|
|
|
+ [self _postStatusWithAction:kHIDRemoteDNStatusActionUpdate];
|
|
|
+ }
|
|
|
+
|
|
|
+ if ([notificationName isEqual:kHIDRemoteDNHIDRemoteRetry])
|
|
|
+ {
|
|
|
+ if ([self isStarted])
|
|
|
+ {
|
|
|
+ BOOL retry = YES;
|
|
|
+
|
|
|
+ // Ignore our own global retry broadcasts
|
|
|
+ if ([[notification object] isEqual:kHIDRemoteDNHIDRemoteRetryGlobalObject])
|
|
|
+ {
|
|
|
+ NSNumber *fromPID;
|
|
|
+
|
|
|
+ if ((fromPID = [[notification userInfo] objectForKey:kHIDRemoteDNStatusPIDKey]) != nil)
|
|
|
+ {
|
|
|
+ if (getpid() == (int)[fromPID unsignedIntValue])
|
|
|
+ {
|
|
|
+ retry = NO;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (retry)
|
|
|
+ {
|
|
|
+ if (([self delegate] != nil) &&
|
|
|
+ ([[self delegate] respondsToSelector:@selector(hidRemote:shouldRetryExclusiveLockWithInfo:)]))
|
|
|
+ {
|
|
|
+ retry = [[self delegate] hidRemote:self shouldRetryExclusiveLockWithInfo:[notification userInfo]];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (retry)
|
|
|
+ {
|
|
|
+ HIDRemoteMode restartInMode = _mode;
|
|
|
+
|
|
|
+ if (restartInMode != kHIDRemoteModeNone)
|
|
|
+ {
|
|
|
+ _isRestarting = YES;
|
|
|
+ [self stopRemoteControl];
|
|
|
+
|
|
|
+ HIDRemoteReleaseNil(_returnToPID);
|
|
|
+
|
|
|
+ [self startRemoteControl:restartInMode];
|
|
|
+ _isRestarting = NO;
|
|
|
+
|
|
|
+ if (restartInMode != kHIDRemoteModeShared)
|
|
|
+ {
|
|
|
+ _returnToPID = HIDRemoteRetained([[notification userInfo] objectForKey:kHIDRemoteDNStatusPIDKey]);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ NSNumber *cacheReturnPID = _returnToPID;
|
|
|
+
|
|
|
+ _returnToPID = HIDRemoteRetained([[notification userInfo] objectForKey:kHIDRemoteDNStatusPIDKey]);
|
|
|
+ [self _postStatusWithAction:kHIDRemoteDNStatusActionNoNeed];
|
|
|
+ HIDRemoteRelease(_returnToPID);
|
|
|
+
|
|
|
+ _returnToPID = cacheReturnPID;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (_exclusiveLockLending)
|
|
|
+ {
|
|
|
+ if ([notificationName isEqual:kHIDRemoteDNHIDRemoteStatus])
|
|
|
+ {
|
|
|
+ NSString *action;
|
|
|
+
|
|
|
+ if ((action = [[notification userInfo] objectForKey:kHIDRemoteDNStatusActionKey]) != nil)
|
|
|
+ {
|
|
|
+ if ((_mode == kHIDRemoteModeNone) && (_waitForReturnByPID!=nil))
|
|
|
+ {
|
|
|
+ NSNumber *pidNumber, *returnToPIDNumber;
|
|
|
+
|
|
|
+ if ((pidNumber = [[notification userInfo] objectForKey:kHIDRemoteDNStatusPIDKey]) != nil)
|
|
|
+ {
|
|
|
+ returnToPIDNumber = [[notification userInfo] objectForKey:kHIDRemoteDNStatusReturnToPIDKey];
|
|
|
+
|
|
|
+ if ([action isEqual:kHIDRemoteDNStatusActionStart])
|
|
|
+ {
|
|
|
+ if ([pidNumber isEqual:_waitForReturnByPID])
|
|
|
+ {
|
|
|
+ NSNumber *startMode;
|
|
|
+
|
|
|
+ if ((startMode = [[notification userInfo] objectForKey:kHIDRemoteDNStatusModeKey]) != nil)
|
|
|
+ {
|
|
|
+ if ([startMode intValue] == kHIDRemoteModeShared)
|
|
|
+ {
|
|
|
+ returnToPIDNumber = [NSNumber numberWithInt:getpid()];
|
|
|
+ action = kHIDRemoteDNStatusActionNoNeed;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (returnToPIDNumber != nil)
|
|
|
+ {
|
|
|
+ if ([action isEqual:kHIDRemoteDNStatusActionStop] || [action isEqual:kHIDRemoteDNStatusActionNoNeed])
|
|
|
+ {
|
|
|
+ if ([pidNumber isEqual:_waitForReturnByPID] && ([returnToPIDNumber intValue] == getpid()))
|
|
|
+ {
|
|
|
+ HIDRemoteReleaseNil(_waitForReturnByPID);
|
|
|
+
|
|
|
+ if (([self delegate] != nil) &&
|
|
|
+ ([[self delegate] respondsToSelector:@selector(hidRemote:exclusiveLockReleasedByApplicationWithInfo:)]))
|
|
|
+ {
|
|
|
+ [[self delegate] hidRemote:self exclusiveLockReleasedByApplicationWithInfo:[notification userInfo]];
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ [self startRemoteControl:kHIDRemoteModeExclusive];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (_mode==kHIDRemoteModeExclusive)
|
|
|
+ {
|
|
|
+ if ([action isEqual:kHIDRemoteDNStatusActionStart])
|
|
|
+ {
|
|
|
+ NSNumber *originPID = [[notification userInfo] objectForKey:kHIDRemoteDNStatusPIDKey];
|
|
|
+ BOOL lendLock = YES;
|
|
|
+
|
|
|
+ if ([originPID intValue] != getpid())
|
|
|
+ {
|
|
|
+ if (([self delegate] != nil) &&
|
|
|
+ ([[self delegate] respondsToSelector:@selector(hidRemote:lendExclusiveLockToApplicationWithInfo:)]))
|
|
|
+ {
|
|
|
+ lendLock = [[self delegate] hidRemote:self lendExclusiveLockToApplicationWithInfo:[notification userInfo]];
|
|
|
+ }
|
|
|
+
|
|
|
+ if (lendLock)
|
|
|
+ {
|
|
|
+ HIDRemoteRelease(_waitForReturnByPID);
|
|
|
+ _waitForReturnByPID = HIDRemoteRetained(originPID);
|
|
|
+
|
|
|
+ if (_waitForReturnByPID != nil)
|
|
|
+ {
|
|
|
+ [self stopRemoteControl];
|
|
|
+
|
|
|
+ [[NSDistributedNotificationCenter defaultCenter] postNotificationName:kHIDRemoteDNHIDRemoteRetry
|
|
|
+ object:[NSString stringWithFormat:@"%d", [_waitForReturnByPID intValue]]
|
|
|
+ userInfo:[NSDictionary dictionaryWithObjectsAndKeys:
|
|
|
+ [NSNumber numberWithUnsignedInt:(unsigned int)getpid()], kHIDRemoteDNStatusPIDKey,
|
|
|
+ [[NSBundle mainBundle] bundleIdentifier], (NSString *)kCFBundleIdentifierKey,
|
|
|
+ nil]
|
|
|
+ deliverImmediately:YES];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
}
|
|
|
|
|
|
- (void)_setSendStatusNotifications:(BOOL)doSend
|
|
|
{
|
|
|
- _sendStatusNotifications = doSend;
|
|
|
+ _sendStatusNotifications = doSend;
|
|
|
}
|
|
|
|
|
|
- (BOOL)_sendStatusNotifications
|
|
|
{
|
|
|
- return (_sendStatusNotifications);
|
|
|
+ return (_sendStatusNotifications);
|
|
|
}
|
|
|
|
|
|
#pragma mark - PRIVATE: Service setup and destruction
|
|
|
- (BOOL)_prematchService:(io_object_t)service
|
|
|
{
|
|
|
- BOOL serviceMatches = NO;
|
|
|
- NSString *ioClass;
|
|
|
- NSNumber *candelairHIDRemoteCompatibilityMask;
|
|
|
-
|
|
|
- if (service != 0)
|
|
|
- {
|
|
|
- // IOClass matching
|
|
|
- if ((ioClass = (NSString *)IORegistryEntryCreateCFProperty((io_registry_entry_t)service,
|
|
|
- CFSTR(kIOClassKey),
|
|
|
- kCFAllocatorDefault,
|
|
|
- 0)) != nil)
|
|
|
- {
|
|
|
- // Match on Apple's AppleIRController and old versions of the Remote Buddy IR Controller
|
|
|
- if ([ioClass isEqual:@"AppleIRController"] || [ioClass isEqual:@"RBIOKitAIREmu"])
|
|
|
- {
|
|
|
- CFTypeRef candelairHIDRemoteCompatibilityDevice;
|
|
|
-
|
|
|
- serviceMatches = YES;
|
|
|
-
|
|
|
- if ((candelairHIDRemoteCompatibilityDevice = IORegistryEntryCreateCFProperty((io_registry_entry_t)service, CFSTR("CandelairHIDRemoteCompatibilityDevice"), kCFAllocatorDefault, 0)) != NULL)
|
|
|
- {
|
|
|
- if (CFEqual(kCFBooleanTrue, candelairHIDRemoteCompatibilityDevice))
|
|
|
- {
|
|
|
- serviceMatches = NO;
|
|
|
- }
|
|
|
-
|
|
|
- CFRelease (candelairHIDRemoteCompatibilityDevice);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Match on the virtual IOSPIRIT IR Controller
|
|
|
- if ([ioClass isEqual:@"IOSPIRITIRController"])
|
|
|
- {
|
|
|
- serviceMatches = YES;
|
|
|
- }
|
|
|
-
|
|
|
- CFRelease((CFTypeRef)ioClass);
|
|
|
- }
|
|
|
-
|
|
|
- // Match on services that claim compatibility with the HID Remote class (Candelair or third-party) by having a property of CandelairHIDRemoteCompatibilityMask = 1 <Type: Number>
|
|
|
- if ((candelairHIDRemoteCompatibilityMask = (NSNumber *)IORegistryEntryCreateCFProperty((io_registry_entry_t)service, CFSTR("CandelairHIDRemoteCompatibilityMask"), kCFAllocatorDefault, 0)) != nil)
|
|
|
- {
|
|
|
- if ([candelairHIDRemoteCompatibilityMask isKindOfClass:[NSNumber class]])
|
|
|
- {
|
|
|
- if ([candelairHIDRemoteCompatibilityMask unsignedIntValue] & kHIDRemoteCompatibilityFlagsStandardHIDRemoteDevice)
|
|
|
- {
|
|
|
- serviceMatches = YES;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- serviceMatches = NO;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- CFRelease((CFTypeRef)candelairHIDRemoteCompatibilityMask);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (([self delegate]!=nil) &&
|
|
|
- ([[self delegate] respondsToSelector:@selector(hidRemote:inspectNewHardwareWithService:prematchResult:)]))
|
|
|
- {
|
|
|
- serviceMatches = [((NSObject <HIDRemoteDelegate> *)[self delegate]) hidRemote:self inspectNewHardwareWithService:service prematchResult:serviceMatches];
|
|
|
- }
|
|
|
-
|
|
|
- return (serviceMatches);
|
|
|
+ BOOL serviceMatches = NO;
|
|
|
+ NSString *ioClass;
|
|
|
+ NSNumber *candelairHIDRemoteCompatibilityMask;
|
|
|
+
|
|
|
+ if (service != 0)
|
|
|
+ {
|
|
|
+ // IOClass matching
|
|
|
+ if ((ioClass = (__HIDRemoteBridge NSString *)IORegistryEntryCreateCFProperty((io_registry_entry_t)service,
|
|
|
+ CFSTR(kIOClassKey),
|
|
|
+ kCFAllocatorDefault,
|
|
|
+ 0)) != nil)
|
|
|
+ {
|
|
|
+ // Match on Apple's AppleIRController and old versions of the Remote Buddy IR Controller
|
|
|
+ if ([ioClass isEqual:@"AppleIRController"] || [ioClass isEqual:@"RBIOKitAIREmu"])
|
|
|
+ {
|
|
|
+ CFTypeRef candelairHIDRemoteCompatibilityDevice;
|
|
|
+
|
|
|
+ serviceMatches = YES;
|
|
|
+
|
|
|
+ if ((candelairHIDRemoteCompatibilityDevice = IORegistryEntryCreateCFProperty((io_registry_entry_t)service, CFSTR("CandelairHIDRemoteCompatibilityDevice"), kCFAllocatorDefault, 0)) != NULL)
|
|
|
+ {
|
|
|
+ if (CFEqual(kCFBooleanTrue, candelairHIDRemoteCompatibilityDevice))
|
|
|
+ {
|
|
|
+ serviceMatches = NO;
|
|
|
+ }
|
|
|
+
|
|
|
+ CFRelease (candelairHIDRemoteCompatibilityDevice);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Match on the virtual IOSPIRIT IR Controller
|
|
|
+ if ([ioClass isEqual:@"IOSPIRITIRController"])
|
|
|
+ {
|
|
|
+ serviceMatches = YES;
|
|
|
+ }
|
|
|
+
|
|
|
+ CFRelease((CFTypeRef)ioClass);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Match on services that claim compatibility with the HID Remote class (Candelair or third-party) by having a property of CandelairHIDRemoteCompatibilityMask = 1 <Type: Number>
|
|
|
+ if ((candelairHIDRemoteCompatibilityMask = (__HIDRemoteBridge NSNumber *)IORegistryEntryCreateCFProperty((io_registry_entry_t)service, CFSTR("CandelairHIDRemoteCompatibilityMask"), kCFAllocatorDefault, 0)) != nil)
|
|
|
+ {
|
|
|
+ if ([candelairHIDRemoteCompatibilityMask isKindOfClass:[NSNumber class]])
|
|
|
+ {
|
|
|
+ if ([candelairHIDRemoteCompatibilityMask unsignedIntValue] & kHIDRemoteCompatibilityFlagsStandardHIDRemoteDevice)
|
|
|
+ {
|
|
|
+ serviceMatches = YES;
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ serviceMatches = NO;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ CFRelease((CFTypeRef)candelairHIDRemoteCompatibilityMask);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (([self delegate]!=nil) &&
|
|
|
+ ([[self delegate] respondsToSelector:@selector(hidRemote:inspectNewHardwareWithService:prematchResult:)]))
|
|
|
+ {
|
|
|
+ serviceMatches = [((NSObject <HIDRemoteDelegate> *)[self delegate]) hidRemote:self inspectNewHardwareWithService:service prematchResult:serviceMatches];
|
|
|
+ }
|
|
|
+
|
|
|
+ return (serviceMatches);
|
|
|
}
|
|
|
|
|
|
- (HIDRemoteButtonCode)buttonCodeForUsage:(unsigned int)usage usagePage:(unsigned int)usagePage
|
|
|
{
|
|
|
- HIDRemoteButtonCode buttonCode = kHIDRemoteButtonCodeNone;
|
|
|
-
|
|
|
- switch (usagePage)
|
|
|
- {
|
|
|
- case kHIDPage_Consumer:
|
|
|
- switch (usage)
|
|
|
- {
|
|
|
- case kHIDUsage_Csmr_MenuPick:
|
|
|
- // Aluminum Remote: Center
|
|
|
- buttonCode = (kHIDRemoteButtonCodeCenter|kHIDRemoteButtonCodeAluminumMask);
|
|
|
- break;
|
|
|
-
|
|
|
- case kHIDUsage_Csmr_ModeStep:
|
|
|
- // Aluminium Remote: Center Hold
|
|
|
- buttonCode = (kHIDRemoteButtonCodeCenterHold|kHIDRemoteButtonCodeAluminumMask);
|
|
|
- break;
|
|
|
-
|
|
|
- case kHIDUsage_Csmr_PlayOrPause:
|
|
|
- // Aluminum Remote: Play/Pause
|
|
|
- buttonCode = (kHIDRemoteButtonCodePlay|kHIDRemoteButtonCodeAluminumMask);
|
|
|
- break;
|
|
|
-
|
|
|
- case kHIDUsage_Csmr_Rewind:
|
|
|
- buttonCode = kHIDRemoteButtonCodeLeftHold;
|
|
|
- break;
|
|
|
-
|
|
|
- case kHIDUsage_Csmr_FastForward:
|
|
|
- buttonCode = kHIDRemoteButtonCodeRightHold;
|
|
|
- break;
|
|
|
-
|
|
|
- case kHIDUsage_Csmr_Menu:
|
|
|
- buttonCode = kHIDRemoteButtonCodeMenuHold;
|
|
|
- break;
|
|
|
- }
|
|
|
- break;
|
|
|
-
|
|
|
- case kHIDPage_GenericDesktop:
|
|
|
- switch (usage)
|
|
|
- {
|
|
|
- case kHIDUsage_GD_SystemAppMenu:
|
|
|
- buttonCode = kHIDRemoteButtonCodeMenu;
|
|
|
- break;
|
|
|
-
|
|
|
- case kHIDUsage_GD_SystemMenu:
|
|
|
- buttonCode = kHIDRemoteButtonCodeCenter;
|
|
|
- break;
|
|
|
-
|
|
|
- case kHIDUsage_GD_SystemMenuRight:
|
|
|
- buttonCode = kHIDRemoteButtonCodeRight;
|
|
|
- break;
|
|
|
-
|
|
|
- case kHIDUsage_GD_SystemMenuLeft:
|
|
|
- buttonCode = kHIDRemoteButtonCodeLeft;
|
|
|
- break;
|
|
|
-
|
|
|
- case kHIDUsage_GD_SystemMenuUp:
|
|
|
- buttonCode = kHIDRemoteButtonCodeUp;
|
|
|
- break;
|
|
|
-
|
|
|
- case kHIDUsage_GD_SystemMenuDown:
|
|
|
- buttonCode = kHIDRemoteButtonCodeDown;
|
|
|
- break;
|
|
|
-
|
|
|
- case kHIDUsage_Csmr_VolumeIncrement:
|
|
|
- buttonCode = kHIDRemoteButtonCodeUp;
|
|
|
- break;
|
|
|
-
|
|
|
- case kHIDUsage_Csmr_VolumeDecrement:
|
|
|
- buttonCode = kHIDRemoteButtonCodeDown;
|
|
|
- break;
|
|
|
- }
|
|
|
- break;
|
|
|
-
|
|
|
- case 0x06: /* Reserved */
|
|
|
- switch (usage)
|
|
|
- {
|
|
|
- case 0x22:
|
|
|
- buttonCode = kHIDRemoteButtonCodeIDChanged;
|
|
|
- break;
|
|
|
- }
|
|
|
- break;
|
|
|
-
|
|
|
- case 0xFF01: /* Vendor specific */
|
|
|
- switch (usage)
|
|
|
- {
|
|
|
- case 0x23:
|
|
|
- buttonCode = kHIDRemoteButtonCodeCenterHold;
|
|
|
- break;
|
|
|
-
|
|
|
- #ifdef _HIDREMOTE_EXTENSIONS
|
|
|
- #define _HIDREMOTE_EXTENSIONS_SECTION 2
|
|
|
- #include "HIDRemoteAdditions.h"
|
|
|
- #undef _HIDREMOTE_EXTENSIONS_SECTION
|
|
|
- #endif /* _HIDREMOTE_EXTENSIONS */
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- return (buttonCode);
|
|
|
+ HIDRemoteButtonCode buttonCode = kHIDRemoteButtonCodeNone;
|
|
|
+
|
|
|
+ switch (usagePage)
|
|
|
+ {
|
|
|
+ case kHIDPage_Consumer:
|
|
|
+ switch (usage)
|
|
|
+ {
|
|
|
+ case kHIDUsage_Csmr_MenuPick:
|
|
|
+ // Aluminum Remote: Center
|
|
|
+ buttonCode = (kHIDRemoteButtonCodeCenter|kHIDRemoteButtonCodeAluminumMask);
|
|
|
+ break;
|
|
|
+
|
|
|
+ case kHIDUsage_Csmr_ModeStep:
|
|
|
+ // Aluminium Remote: Center Hold
|
|
|
+ buttonCode = (kHIDRemoteButtonCodeCenterHold|kHIDRemoteButtonCodeAluminumMask);
|
|
|
+ break;
|
|
|
+
|
|
|
+ case kHIDUsage_Csmr_PlayOrPause:
|
|
|
+ // Aluminum Remote: Play/Pause
|
|
|
+ buttonCode = (kHIDRemoteButtonCodePlay|kHIDRemoteButtonCodeAluminumMask);
|
|
|
+ break;
|
|
|
+
|
|
|
+ case kHIDUsage_Csmr_Rewind:
|
|
|
+ buttonCode = kHIDRemoteButtonCodeLeftHold;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case kHIDUsage_Csmr_FastForward:
|
|
|
+ buttonCode = kHIDRemoteButtonCodeRightHold;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case kHIDUsage_Csmr_Menu:
|
|
|
+ buttonCode = kHIDRemoteButtonCodeMenuHold;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case kHIDUsage_Csmr_VolumeIncrement:
|
|
|
+ buttonCode = kHIDRemoteButtonCodeUp;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case kHIDUsage_Csmr_VolumeDecrement:
|
|
|
+ buttonCode = kHIDRemoteButtonCodeDown;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ break;
|
|
|
+
|
|
|
+ case kHIDPage_GenericDesktop:
|
|
|
+ switch (usage)
|
|
|
+ {
|
|
|
+ case kHIDUsage_GD_SystemAppMenu:
|
|
|
+ buttonCode = kHIDRemoteButtonCodeMenu;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case kHIDUsage_GD_SystemMenu:
|
|
|
+ buttonCode = kHIDRemoteButtonCodeCenter;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case kHIDUsage_GD_SystemMenuRight:
|
|
|
+ buttonCode = kHIDRemoteButtonCodeRight;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case kHIDUsage_GD_SystemMenuLeft:
|
|
|
+ buttonCode = kHIDRemoteButtonCodeLeft;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case kHIDUsage_GD_SystemMenuUp:
|
|
|
+ buttonCode = kHIDRemoteButtonCodeUp;
|
|
|
+ break;
|
|
|
+
|
|
|
+ case kHIDUsage_GD_SystemMenuDown:
|
|
|
+ buttonCode = kHIDRemoteButtonCodeDown;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 0x06: /* Reserved */
|
|
|
+ switch (usage)
|
|
|
+ {
|
|
|
+ case 0x22:
|
|
|
+ buttonCode = kHIDRemoteButtonCodeIDChanged;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 0xFF01: /* Vendor specific */
|
|
|
+ switch (usage)
|
|
|
+ {
|
|
|
+ case 0x23:
|
|
|
+ buttonCode = kHIDRemoteButtonCodeCenterHold;
|
|
|
+ break;
|
|
|
+
|
|
|
+ #ifdef _HIDREMOTE_EXTENSIONS
|
|
|
+ #define _HIDREMOTE_EXTENSIONS_SECTION 2
|
|
|
+ #include "HIDRemoteAdditions.h"
|
|
|
+ #undef _HIDREMOTE_EXTENSIONS_SECTION
|
|
|
+ #endif /* _HIDREMOTE_EXTENSIONS */
|
|
|
+ }
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ return (buttonCode);
|
|
|
}
|
|
|
|
|
|
- (BOOL)_setupService:(io_object_t)service
|
|
|
{
|
|
|
- kern_return_t kernResult;
|
|
|
- IOReturn returnCode;
|
|
|
- HRESULT hResult;
|
|
|
- SInt32 score;
|
|
|
- BOOL opened = NO, queueStarted = NO;
|
|
|
- IOHIDDeviceInterface122 **hidDeviceInterface = NULL;
|
|
|
- IOCFPlugInInterface **cfPluginInterface = NULL;
|
|
|
- IOHIDQueueInterface **hidQueueInterface = NULL;
|
|
|
- io_object_t serviceNotification = 0;
|
|
|
- CFRunLoopSourceRef queueEventSource = NULL;
|
|
|
- NSMutableDictionary *hidAttribsDict = nil;
|
|
|
- CFArrayRef hidElements = NULL;
|
|
|
- NSError *error = nil;
|
|
|
- UInt32 errorCode = 0;
|
|
|
-
|
|
|
- if (![self _prematchService:service])
|
|
|
- {
|
|
|
- return (NO);
|
|
|
- }
|
|
|
-
|
|
|
- do
|
|
|
- {
|
|
|
- // Create a plugin interface ..
|
|
|
- kernResult = IOCreatePlugInInterfaceForService( service,
|
|
|
- kIOHIDDeviceUserClientTypeID,
|
|
|
- kIOCFPlugInInterfaceID,
|
|
|
- &cfPluginInterface,
|
|
|
- &score);
|
|
|
-
|
|
|
- if (kernResult != kIOReturnSuccess)
|
|
|
- {
|
|
|
- error = [NSError errorWithDomain:NSMachErrorDomain code:kernResult userInfo:nil];
|
|
|
- errorCode = 1;
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- // .. use it to get the HID interface ..
|
|
|
- hResult = (*cfPluginInterface)->QueryInterface( cfPluginInterface,
|
|
|
- CFUUIDGetUUIDBytes(kIOHIDDeviceInterfaceID122),
|
|
|
- (LPVOID)&hidDeviceInterface);
|
|
|
-
|
|
|
- if ((hResult!=S_OK) || (hidDeviceInterface==NULL))
|
|
|
- {
|
|
|
- error = [NSError errorWithDomain:NSMachErrorDomain code:hResult userInfo:nil];
|
|
|
- errorCode = 2;
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- // .. then open it ..
|
|
|
- switch (_mode)
|
|
|
- {
|
|
|
- case kHIDRemoteModeShared:
|
|
|
- hResult = (*hidDeviceInterface)->open(hidDeviceInterface, kIOHIDOptionsTypeNone);
|
|
|
- break;
|
|
|
-
|
|
|
- case kHIDRemoteModeExclusive:
|
|
|
- case kHIDRemoteModeExclusiveAuto:
|
|
|
- hResult = (*hidDeviceInterface)->open(hidDeviceInterface, kIOHIDOptionsTypeSeizeDevice);
|
|
|
- break;
|
|
|
-
|
|
|
- default:
|
|
|
- goto cleanUp; // Ugh! But there are no "double breaks" available in C AFAIK ..
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- if (hResult!=S_OK)
|
|
|
- {
|
|
|
- error = [NSError errorWithDomain:NSMachErrorDomain code:hResult userInfo:nil];
|
|
|
- errorCode = 3;
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- opened = YES;
|
|
|
-
|
|
|
- // .. query the HID elements ..
|
|
|
- returnCode = (*hidDeviceInterface)->copyMatchingElements(hidDeviceInterface,
|
|
|
- NULL,
|
|
|
- &hidElements);
|
|
|
- if ((returnCode != kIOReturnSuccess) || (hidElements==NULL))
|
|
|
- {
|
|
|
- error = [NSError errorWithDomain:NSMachErrorDomain code:returnCode userInfo:nil];
|
|
|
- errorCode = 4;
|
|
|
-
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- // Setup an event queue for HID events!
|
|
|
- hidQueueInterface = (*hidDeviceInterface)->allocQueue(hidDeviceInterface);
|
|
|
- if (hidQueueInterface == NULL)
|
|
|
- {
|
|
|
- error = [NSError errorWithDomain:NSMachErrorDomain code:kIOReturnError userInfo:nil];
|
|
|
- errorCode = 5;
|
|
|
-
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- returnCode = (*hidQueueInterface)->create(hidQueueInterface, 0, 32);
|
|
|
- if (returnCode != kIOReturnSuccess)
|
|
|
- {
|
|
|
- error = [NSError errorWithDomain:NSMachErrorDomain code:returnCode userInfo:nil];
|
|
|
- errorCode = 6;
|
|
|
-
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- // Setup of attributes stored for this HID device
|
|
|
- hidAttribsDict = [[NSMutableDictionary alloc] initWithObjectsAndKeys:
|
|
|
- [NSValue valueWithPointer:(const void *)cfPluginInterface], kHIDRemoteCFPluginInterface,
|
|
|
- [NSValue valueWithPointer:(const void *)hidDeviceInterface], kHIDRemoteHIDDeviceInterface,
|
|
|
- [NSValue valueWithPointer:(const void *)hidQueueInterface], kHIDRemoteHIDQueueInterface,
|
|
|
- nil];
|
|
|
-
|
|
|
- {
|
|
|
- UInt32 i, hidElementCnt = CFArrayGetCount(hidElements);
|
|
|
- NSMutableDictionary *cookieButtonCodeLUT = [[NSMutableDictionary alloc] init];
|
|
|
- NSMutableDictionary *cookieCount = [[NSMutableDictionary alloc] init];
|
|
|
-
|
|
|
- if ((cookieButtonCodeLUT==nil) || (cookieCount==nil))
|
|
|
- {
|
|
|
- [cookieButtonCodeLUT release];
|
|
|
- cookieButtonCodeLUT = nil;
|
|
|
-
|
|
|
- [cookieCount release];
|
|
|
- cookieCount = nil;
|
|
|
-
|
|
|
- error = [NSError errorWithDomain:NSMachErrorDomain code:kIOReturnError userInfo:nil];
|
|
|
- errorCode = 7;
|
|
|
-
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- // Analyze the HID elements and find matching elements
|
|
|
- for (i=0;i<hidElementCnt;i++)
|
|
|
- {
|
|
|
- CFDictionaryRef hidDict;
|
|
|
- NSNumber *usage, *usagePage, *cookie;
|
|
|
- HIDRemoteButtonCode buttonCode = kHIDRemoteButtonCodeNone;
|
|
|
-
|
|
|
- hidDict = CFArrayGetValueAtIndex(hidElements, i);
|
|
|
-
|
|
|
- usage = (NSNumber *) CFDictionaryGetValue(hidDict, CFSTR(kIOHIDElementUsageKey));
|
|
|
- usagePage = (NSNumber *) CFDictionaryGetValue(hidDict, CFSTR(kIOHIDElementUsagePageKey));
|
|
|
- cookie = (NSNumber *) CFDictionaryGetValue(hidDict, CFSTR(kIOHIDElementCookieKey));
|
|
|
-
|
|
|
- if ((usage!=nil) && (usagePage!=nil) && (cookie!=nil))
|
|
|
- {
|
|
|
- // Find the button codes for the ID combos
|
|
|
- buttonCode = [self buttonCodeForUsage:[usage unsignedIntValue] usagePage:[usagePage unsignedIntValue]];
|
|
|
-
|
|
|
- #ifdef _HIDREMOTE_EXTENSIONS
|
|
|
- // Debug logging code
|
|
|
- #define _HIDREMOTE_EXTENSIONS_SECTION 3
|
|
|
- #include "HIDRemoteAdditions.h"
|
|
|
- #undef _HIDREMOTE_EXTENSIONS_SECTION
|
|
|
- #endif /* _HIDREMOTE_EXTENSIONS */
|
|
|
-
|
|
|
- // Did record match?
|
|
|
- if (buttonCode != kHIDRemoteButtonCodeNone)
|
|
|
- {
|
|
|
- NSString *pairString = [[NSString alloc] initWithFormat:@"%u_%u", [usagePage unsignedIntValue], [usage unsignedIntValue]];
|
|
|
- NSNumber *buttonCodeNumber = [[NSNumber alloc] initWithUnsignedInt:(unsigned int)buttonCode];
|
|
|
-
|
|
|
- #ifdef _HIDREMOTE_EXTENSIONS
|
|
|
- // Debug logging code
|
|
|
- #define _HIDREMOTE_EXTENSIONS_SECTION 4
|
|
|
- #include "HIDRemoteAdditions.h"
|
|
|
- #undef _HIDREMOTE_EXTENSIONS_SECTION
|
|
|
- #endif /* _HIDREMOTE_EXTENSIONS */
|
|
|
-
|
|
|
- [cookieCount setObject:buttonCodeNumber forKey:pairString];
|
|
|
- [cookieButtonCodeLUT setObject:buttonCodeNumber forKey:cookie];
|
|
|
-
|
|
|
- (*hidQueueInterface)->addElement(hidQueueInterface,
|
|
|
- (IOHIDElementCookie) [cookie unsignedIntValue],
|
|
|
- 0);
|
|
|
-
|
|
|
- #ifdef _HIDREMOTE_EXTENSIONS
|
|
|
- // Get current Apple Remote ID value
|
|
|
- #define _HIDREMOTE_EXTENSIONS_SECTION 7
|
|
|
- #include "HIDRemoteAdditions.h"
|
|
|
- #undef _HIDREMOTE_EXTENSIONS_SECTION
|
|
|
- #endif /* _HIDREMOTE_EXTENSIONS */
|
|
|
-
|
|
|
- [buttonCodeNumber release];
|
|
|
- [pairString release];
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Compare number of *unique* matches (thus the cookieCount dictionary) with required minimum
|
|
|
- if ([cookieCount count] < 10)
|
|
|
- {
|
|
|
- [cookieButtonCodeLUT release];
|
|
|
- cookieButtonCodeLUT = nil;
|
|
|
-
|
|
|
- [cookieCount release];
|
|
|
- cookieCount = nil;
|
|
|
-
|
|
|
- error = [NSError errorWithDomain:NSMachErrorDomain code:kIOReturnError userInfo:nil];
|
|
|
- errorCode = 8;
|
|
|
-
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- [hidAttribsDict setObject:cookieButtonCodeLUT forKey:kHIDRemoteCookieButtonCodeLUT];
|
|
|
-
|
|
|
- [cookieButtonCodeLUT release];
|
|
|
- cookieButtonCodeLUT = nil;
|
|
|
-
|
|
|
- [cookieCount release];
|
|
|
- cookieCount = nil;
|
|
|
- }
|
|
|
-
|
|
|
- // Finish setup of IOHIDQueueInterface with CFRunLoop
|
|
|
- returnCode = (*hidQueueInterface)->createAsyncEventSource(hidQueueInterface, &queueEventSource);
|
|
|
- if ((returnCode != kIOReturnSuccess) || (queueEventSource == NULL))
|
|
|
- {
|
|
|
- error = [NSError errorWithDomain:NSMachErrorDomain code:returnCode userInfo:nil];
|
|
|
- errorCode = 9;
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- returnCode = (*hidQueueInterface)->setEventCallout(hidQueueInterface, HIDEventCallback, (void *)((intptr_t)service), (void *)self);
|
|
|
- if (returnCode != kIOReturnSuccess)
|
|
|
- {
|
|
|
- error = [NSError errorWithDomain:NSMachErrorDomain code:returnCode userInfo:nil];
|
|
|
- errorCode = 10;
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- CFRunLoopAddSource( CFRunLoopGetCurrent(),
|
|
|
- queueEventSource,
|
|
|
- kCFRunLoopCommonModes);
|
|
|
- [hidAttribsDict setObject:[NSValue valueWithPointer:(const void *)queueEventSource] forKey:kHIDRemoteCFRunLoopSource];
|
|
|
-
|
|
|
- returnCode = (*hidQueueInterface)->start(hidQueueInterface);
|
|
|
- if (returnCode != kIOReturnSuccess)
|
|
|
- {
|
|
|
- error = [NSError errorWithDomain:NSMachErrorDomain code:returnCode userInfo:nil];
|
|
|
- errorCode = 11;
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- queueStarted = YES;
|
|
|
-
|
|
|
- // Setup device notifications
|
|
|
- returnCode = IOServiceAddInterestNotification( _notifyPort,
|
|
|
- service,
|
|
|
- kIOGeneralInterest,
|
|
|
- ServiceNotificationCallback,
|
|
|
- self,
|
|
|
- &serviceNotification);
|
|
|
- if ((returnCode != kIOReturnSuccess) || (serviceNotification==0))
|
|
|
- {
|
|
|
- error = [NSError errorWithDomain:NSMachErrorDomain code:returnCode userInfo:nil];
|
|
|
- errorCode = 12;
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- [hidAttribsDict setObject:[NSNumber numberWithUnsignedInt:(unsigned int)serviceNotification] forKey:kHIDRemoteServiceNotification];
|
|
|
-
|
|
|
- // Retain service
|
|
|
- if (IOObjectRetain(service) != kIOReturnSuccess)
|
|
|
- {
|
|
|
- error = [NSError errorWithDomain:NSMachErrorDomain code:kIOReturnError userInfo:nil];
|
|
|
- errorCode = 13;
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- [hidAttribsDict setObject:[NSNumber numberWithUnsignedInt:(unsigned int)service] forKey:kHIDRemoteService];
|
|
|
-
|
|
|
- // Get some (somewhat optional) infos on the device
|
|
|
- {
|
|
|
- CFStringRef product, manufacturer, transport;
|
|
|
-
|
|
|
- if ((product = IORegistryEntryCreateCFProperty( (io_registry_entry_t)service,
|
|
|
- (CFStringRef) @"Product",
|
|
|
- kCFAllocatorDefault,
|
|
|
- 0)) != NULL)
|
|
|
- {
|
|
|
- if (CFGetTypeID(product) == CFStringGetTypeID())
|
|
|
- {
|
|
|
- [hidAttribsDict setObject:(NSString *)product forKey:kHIDRemoteProduct];
|
|
|
- }
|
|
|
-
|
|
|
- CFRelease(product);
|
|
|
- }
|
|
|
-
|
|
|
- if ((manufacturer = IORegistryEntryCreateCFProperty( (io_registry_entry_t)service,
|
|
|
- (CFStringRef) @"Manufacturer",
|
|
|
- kCFAllocatorDefault,
|
|
|
- 0)) != NULL)
|
|
|
- {
|
|
|
- if (CFGetTypeID(manufacturer) == CFStringGetTypeID())
|
|
|
- {
|
|
|
- [hidAttribsDict setObject:(NSString *)manufacturer forKey:kHIDRemoteManufacturer];
|
|
|
- }
|
|
|
-
|
|
|
- CFRelease(manufacturer);
|
|
|
- }
|
|
|
-
|
|
|
- if ((transport = IORegistryEntryCreateCFProperty( (io_registry_entry_t)service,
|
|
|
- (CFStringRef) @"Transport",
|
|
|
- kCFAllocatorDefault,
|
|
|
- 0)) != NULL)
|
|
|
- {
|
|
|
- if (CFGetTypeID(transport) == CFStringGetTypeID())
|
|
|
- {
|
|
|
- [hidAttribsDict setObject:(NSString *)transport forKey:kHIDRemoteTransport];
|
|
|
- }
|
|
|
-
|
|
|
- CFRelease(transport);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Determine Aluminum Remote support
|
|
|
- {
|
|
|
- CFNumberRef aluSupport;
|
|
|
- HIDRemoteAluminumRemoteSupportLevel supportLevel = kHIDRemoteAluminumRemoteSupportLevelNone;
|
|
|
-
|
|
|
- if ((_mode == kHIDRemoteModeExclusive) || (_mode == kHIDRemoteModeExclusiveAuto))
|
|
|
- {
|
|
|
- // Determine if this driver offers on-demand support for the Aluminum Remote (only relevant under OS versions < 10.6.2)
|
|
|
- if ((aluSupport = IORegistryEntryCreateCFProperty((io_registry_entry_t)service,
|
|
|
- (CFStringRef) @"AluminumRemoteSupportLevelOnDemand",
|
|
|
- kCFAllocatorDefault,
|
|
|
- 0)) != nil)
|
|
|
- {
|
|
|
- // There is => request the driver to enable it for us
|
|
|
- if (IORegistryEntrySetCFProperty((io_registry_entry_t)service,
|
|
|
- CFSTR("EnableAluminumRemoteSupportForMe"),
|
|
|
- [NSDictionary dictionaryWithObjectsAndKeys:
|
|
|
- [NSNumber numberWithLongLong:(long long)getpid()], @"pid",
|
|
|
- [NSNumber numberWithLongLong:(long long)getuid()], @"uid",
|
|
|
- nil]) == kIOReturnSuccess)
|
|
|
- {
|
|
|
- if (CFGetTypeID(aluSupport) == CFNumberGetTypeID())
|
|
|
- {
|
|
|
- supportLevel = (HIDRemoteAluminumRemoteSupportLevel) [(NSNumber *)aluSupport intValue];
|
|
|
- }
|
|
|
-
|
|
|
- [hidAttribsDict setObject:[NSNumber numberWithBool:YES] forKey:kHIDRemoteAluminumRemoteSupportOnDemand];
|
|
|
- }
|
|
|
-
|
|
|
- CFRelease(aluSupport);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (supportLevel == kHIDRemoteAluminumRemoteSupportLevelNone)
|
|
|
- {
|
|
|
- if ((aluSupport = IORegistryEntryCreateCFProperty((io_registry_entry_t)service,
|
|
|
- (CFStringRef) @"AluminumRemoteSupportLevel",
|
|
|
- kCFAllocatorDefault,
|
|
|
- 0)) != nil)
|
|
|
- {
|
|
|
- if (CFGetTypeID(aluSupport) == CFNumberGetTypeID())
|
|
|
- {
|
|
|
- supportLevel = (HIDRemoteAluminumRemoteSupportLevel) [(NSNumber *)aluSupport intValue];
|
|
|
- }
|
|
|
-
|
|
|
- CFRelease(aluSupport);
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- CFStringRef ioKitClassName;
|
|
|
-
|
|
|
- if ((ioKitClassName = IORegistryEntryCreateCFProperty( (io_registry_entry_t)service,
|
|
|
- CFSTR(kIOClassKey),
|
|
|
- kCFAllocatorDefault,
|
|
|
- 0)) != nil)
|
|
|
- {
|
|
|
- if ([(NSString *)ioKitClassName isEqual:@"AppleIRController"])
|
|
|
- {
|
|
|
- if ([HIDRemote OSXVersion] >= 0x1062)
|
|
|
- {
|
|
|
- // Support for the Aluminum Remote was added only with OS 10.6.2. Previous versions can not distinguish
|
|
|
- // between the Center and the new, seperate Play/Pause button. They'll recognize both as presses of the
|
|
|
- // "Center" button.
|
|
|
- //
|
|
|
- // You CAN, however, receive Aluminum Remote button presses even under OS 10.5 when using Remote Buddy's
|
|
|
- // Virtual Remote. While Remote Buddy does support the Aluminum Remote across all OS releases it runs on,
|
|
|
- // its Virtual Remote can only emulate Aluminum Remote button presses under OS 10.5 and up in order not to
|
|
|
- // break compatibility with applications whose IR Remote code relies on driver internals. [13-Nov-09]
|
|
|
- supportLevel = kHIDRemoteAluminumRemoteSupportLevelNative;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- CFRelease(ioKitClassName);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- [hidAttribsDict setObject:(NSNumber *)[NSNumber numberWithInt:(int)supportLevel] forKey:kHIDRemoteAluminumRemoteSupportLevel];
|
|
|
- }
|
|
|
-
|
|
|
- // Add it to the serviceAttribMap
|
|
|
- [_serviceAttribMap setObject:hidAttribsDict forKey:[NSNumber numberWithUnsignedInt:(unsigned int)service]];
|
|
|
-
|
|
|
- // And we're done with setup ..
|
|
|
- if (([self delegate]!=nil) &&
|
|
|
- ([[self delegate] respondsToSelector:@selector(hidRemote:foundNewHardwareWithAttributes:)]))
|
|
|
- {
|
|
|
- [((NSObject <HIDRemoteDelegate> *)[self delegate]) hidRemote:self foundNewHardwareWithAttributes:hidAttribsDict];
|
|
|
- }
|
|
|
-
|
|
|
- [hidAttribsDict release];
|
|
|
- hidAttribsDict = nil;
|
|
|
-
|
|
|
- return(YES);
|
|
|
-
|
|
|
- }while(0);
|
|
|
-
|
|
|
- cleanUp:
|
|
|
-
|
|
|
- if (([self delegate]!=nil) &&
|
|
|
- ([[self delegate] respondsToSelector:@selector(hidRemote:failedNewHardwareWithError:)]))
|
|
|
- {
|
|
|
- if (error!=nil)
|
|
|
- {
|
|
|
- error = [NSError errorWithDomain:[error domain]
|
|
|
- code:[error code]
|
|
|
- userInfo:[NSDictionary dictionaryWithObject:[NSNumber numberWithInt:errorCode] forKey:@"InternalErrorCode"]
|
|
|
- ];
|
|
|
- }
|
|
|
-
|
|
|
- [((NSObject <HIDRemoteDelegate> *)[self delegate]) hidRemote:self failedNewHardwareWithError:error];
|
|
|
- }
|
|
|
-
|
|
|
- // An error occured or this device is not of interest .. cleanup ..
|
|
|
- if (serviceNotification!=0)
|
|
|
- {
|
|
|
- IOObjectRelease(serviceNotification);
|
|
|
- serviceNotification = 0;
|
|
|
- }
|
|
|
-
|
|
|
- if (queueEventSource!=NULL)
|
|
|
- {
|
|
|
- CFRunLoopSourceInvalidate(queueEventSource);
|
|
|
- queueEventSource=NULL;
|
|
|
- }
|
|
|
-
|
|
|
- if (hidQueueInterface!=NULL)
|
|
|
- {
|
|
|
- if (queueStarted)
|
|
|
- {
|
|
|
- (*hidQueueInterface)->stop(hidQueueInterface);
|
|
|
- }
|
|
|
- (*hidQueueInterface)->dispose(hidQueueInterface);
|
|
|
- (*hidQueueInterface)->Release(hidQueueInterface);
|
|
|
- hidQueueInterface = NULL;
|
|
|
- }
|
|
|
-
|
|
|
- if (hidAttribsDict!=nil)
|
|
|
- {
|
|
|
- [hidAttribsDict release];
|
|
|
- hidAttribsDict = nil;
|
|
|
- }
|
|
|
-
|
|
|
- if (hidElements!=NULL)
|
|
|
- {
|
|
|
- CFRelease(hidElements);
|
|
|
- hidElements = NULL;
|
|
|
- }
|
|
|
-
|
|
|
- if (hidDeviceInterface!=NULL)
|
|
|
- {
|
|
|
- if (opened)
|
|
|
- {
|
|
|
- (*hidDeviceInterface)->close(hidDeviceInterface);
|
|
|
- }
|
|
|
- (*hidDeviceInterface)->Release(hidDeviceInterface);
|
|
|
- // opened = NO;
|
|
|
- hidDeviceInterface = NULL;
|
|
|
- }
|
|
|
-
|
|
|
- if (cfPluginInterface!=NULL)
|
|
|
- {
|
|
|
- IODestroyPlugInInterface(cfPluginInterface);
|
|
|
- cfPluginInterface = NULL;
|
|
|
- }
|
|
|
-
|
|
|
- return (NO);
|
|
|
+ kern_return_t kernResult;
|
|
|
+ IOReturn returnCode;
|
|
|
+ HRESULT hResult;
|
|
|
+ SInt32 score;
|
|
|
+ BOOL opened = NO, queueStarted = NO;
|
|
|
+ IOHIDDeviceInterface122 **hidDeviceInterface = NULL;
|
|
|
+ IOCFPlugInInterface **cfPluginInterface = NULL;
|
|
|
+ IOHIDQueueInterface **hidQueueInterface = NULL;
|
|
|
+ io_object_t serviceNotification = 0;
|
|
|
+ CFRunLoopSourceRef queueEventSource = NULL;
|
|
|
+ NSMutableDictionary *hidAttribsDict = nil;
|
|
|
+ CFArrayRef hidElements = NULL;
|
|
|
+ NSError *error = nil;
|
|
|
+ UInt32 errorCode = 0;
|
|
|
+
|
|
|
+ if (![self _prematchService:service])
|
|
|
+ {
|
|
|
+ return (NO);
|
|
|
+ }
|
|
|
+
|
|
|
+ do
|
|
|
+ {
|
|
|
+ // Create a plugin interface ..
|
|
|
+ kernResult = IOCreatePlugInInterfaceForService( service,
|
|
|
+ kIOHIDDeviceUserClientTypeID,
|
|
|
+ kIOCFPlugInInterfaceID,
|
|
|
+ &cfPluginInterface,
|
|
|
+ &score);
|
|
|
+
|
|
|
+ if (kernResult != kIOReturnSuccess)
|
|
|
+ {
|
|
|
+ error = [NSError errorWithDomain:NSMachErrorDomain code:kernResult userInfo:nil];
|
|
|
+ errorCode = 1;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ // .. use it to get the HID interface ..
|
|
|
+ hResult = (*cfPluginInterface)->QueryInterface( cfPluginInterface,
|
|
|
+ CFUUIDGetUUIDBytes(kIOHIDDeviceInterfaceID122),
|
|
|
+ (LPVOID)&hidDeviceInterface);
|
|
|
+
|
|
|
+ if ((hResult!=S_OK) || (hidDeviceInterface==NULL))
|
|
|
+ {
|
|
|
+ error = [NSError errorWithDomain:NSMachErrorDomain code:hResult userInfo:nil];
|
|
|
+ errorCode = 2;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ // .. then open it ..
|
|
|
+ switch (_mode)
|
|
|
+ {
|
|
|
+ case kHIDRemoteModeShared:
|
|
|
+ hResult = (*hidDeviceInterface)->open(hidDeviceInterface, kIOHIDOptionsTypeNone);
|
|
|
+ break;
|
|
|
+
|
|
|
+ case kHIDRemoteModeExclusive:
|
|
|
+ case kHIDRemoteModeExclusiveAuto:
|
|
|
+ hResult = (*hidDeviceInterface)->open(hidDeviceInterface, kIOHIDOptionsTypeSeizeDevice);
|
|
|
+ break;
|
|
|
+
|
|
|
+ default:
|
|
|
+ goto cleanUp; // Ugh! But there are no "double breaks" available in C AFAIK ..
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (hResult!=S_OK)
|
|
|
+ {
|
|
|
+ error = [NSError errorWithDomain:NSMachErrorDomain code:hResult userInfo:nil];
|
|
|
+ errorCode = 3;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ opened = YES;
|
|
|
+
|
|
|
+ // .. query the HID elements ..
|
|
|
+ returnCode = (*hidDeviceInterface)->copyMatchingElements(hidDeviceInterface,
|
|
|
+ NULL,
|
|
|
+ &hidElements);
|
|
|
+ if ((returnCode != kIOReturnSuccess) || (hidElements==NULL))
|
|
|
+ {
|
|
|
+ error = [NSError errorWithDomain:NSMachErrorDomain code:returnCode userInfo:nil];
|
|
|
+ errorCode = 4;
|
|
|
+
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Setup an event queue for HID events!
|
|
|
+ hidQueueInterface = (*hidDeviceInterface)->allocQueue(hidDeviceInterface);
|
|
|
+ if (hidQueueInterface == NULL)
|
|
|
+ {
|
|
|
+ error = [NSError errorWithDomain:NSMachErrorDomain code:kIOReturnError userInfo:nil];
|
|
|
+ errorCode = 5;
|
|
|
+
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ returnCode = (*hidQueueInterface)->create(hidQueueInterface, 0, 32);
|
|
|
+ if (returnCode != kIOReturnSuccess)
|
|
|
+ {
|
|
|
+ error = [NSError errorWithDomain:NSMachErrorDomain code:returnCode userInfo:nil];
|
|
|
+ errorCode = 6;
|
|
|
+
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ // Setup of attributes stored for this HID device
|
|
|
+ hidAttribsDict = [[NSMutableDictionary alloc] initWithObjectsAndKeys:
|
|
|
+ [NSValue valueWithPointer:(const void *)cfPluginInterface], kHIDRemoteCFPluginInterface,
|
|
|
+ [NSValue valueWithPointer:(const void *)hidDeviceInterface], kHIDRemoteHIDDeviceInterface,
|
|
|
+ [NSValue valueWithPointer:(const void *)hidQueueInterface], kHIDRemoteHIDQueueInterface,
|
|
|
+ nil];
|
|
|
+
|
|
|
+ {
|
|
|
+ UInt32 i, hidElementCnt = (UInt32)CFArrayGetCount(hidElements);
|
|
|
+ NSMutableDictionary *cookieButtonCodeLUT = [[NSMutableDictionary alloc] init];
|
|
|
+ NSMutableDictionary *cookieCount = [[NSMutableDictionary alloc] init];
|
|
|
+
|
|
|
+ if ((cookieButtonCodeLUT==nil) || (cookieCount==nil))
|
|
|
+ {
|
|
|
+ HIDRemoteReleaseNil(cookieButtonCodeLUT);
|
|
|
+ HIDRemoteReleaseNil(cookieCount);
|
|
|
+
|
|
|
+ error = [NSError errorWithDomain:NSMachErrorDomain code:kIOReturnError userInfo:nil];
|
|
|
+ errorCode = 7;
|
|
|
+
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Analyze the HID elements and find matching elements
|
|
|
+ for (i=0;i<hidElementCnt;i++)
|
|
|
+ {
|
|
|
+ CFDictionaryRef hidDict;
|
|
|
+ NSNumber *usage, *usagePage, *cookie;
|
|
|
+ HIDRemoteButtonCode buttonCode = kHIDRemoteButtonCodeNone;
|
|
|
+
|
|
|
+ hidDict = CFArrayGetValueAtIndex(hidElements, i);
|
|
|
+
|
|
|
+ usage = (NSNumber *) CFDictionaryGetValue(hidDict, CFSTR(kIOHIDElementUsageKey));
|
|
|
+ usagePage = (NSNumber *) CFDictionaryGetValue(hidDict, CFSTR(kIOHIDElementUsagePageKey));
|
|
|
+ cookie = (NSNumber *) CFDictionaryGetValue(hidDict, CFSTR(kIOHIDElementCookieKey));
|
|
|
+
|
|
|
+ if ((usage!=nil) && (usagePage!=nil) && (cookie!=nil))
|
|
|
+ {
|
|
|
+ // Find the button codes for the ID combos
|
|
|
+ buttonCode = [self buttonCodeForUsage:[usage unsignedIntValue] usagePage:[usagePage unsignedIntValue]];
|
|
|
+
|
|
|
+ #ifdef _HIDREMOTE_EXTENSIONS
|
|
|
+ // Debug logging code
|
|
|
+ #define _HIDREMOTE_EXTENSIONS_SECTION 3
|
|
|
+ #include "HIDRemoteAdditions.h"
|
|
|
+ #undef _HIDREMOTE_EXTENSIONS_SECTION
|
|
|
+ #endif /* _HIDREMOTE_EXTENSIONS */
|
|
|
+
|
|
|
+ // Did record match?
|
|
|
+ if (buttonCode != kHIDRemoteButtonCodeNone)
|
|
|
+ {
|
|
|
+ NSString *pairString = [[NSString alloc] initWithFormat:@"%u_%u", [usagePage unsignedIntValue], [usage unsignedIntValue]];
|
|
|
+ NSNumber *buttonCodeNumber = [[NSNumber alloc] initWithUnsignedInt:(unsigned int)buttonCode];
|
|
|
+
|
|
|
+ #ifdef _HIDREMOTE_EXTENSIONS
|
|
|
+ // Debug logging code
|
|
|
+ #define _HIDREMOTE_EXTENSIONS_SECTION 4
|
|
|
+ #include "HIDRemoteAdditions.h"
|
|
|
+ #undef _HIDREMOTE_EXTENSIONS_SECTION
|
|
|
+ #endif /* _HIDREMOTE_EXTENSIONS */
|
|
|
+
|
|
|
+ [cookieCount setObject:buttonCodeNumber forKey:pairString];
|
|
|
+ [cookieButtonCodeLUT setObject:buttonCodeNumber forKey:cookie];
|
|
|
+
|
|
|
+ (*hidQueueInterface)->addElement(hidQueueInterface,
|
|
|
+ (IOHIDElementCookie) [cookie unsignedIntValue],
|
|
|
+ 0);
|
|
|
+
|
|
|
+ #ifdef _HIDREMOTE_EXTENSIONS
|
|
|
+ // Get current Apple Remote ID value
|
|
|
+ #define _HIDREMOTE_EXTENSIONS_SECTION 7
|
|
|
+ #include "HIDRemoteAdditions.h"
|
|
|
+ #undef _HIDREMOTE_EXTENSIONS_SECTION
|
|
|
+ #endif /* _HIDREMOTE_EXTENSIONS */
|
|
|
+
|
|
|
+ HIDRemoteRelease(buttonCodeNumber);
|
|
|
+ HIDRemoteRelease(pairString);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Compare number of *unique* matches (thus the cookieCount dictionary) with required minimum
|
|
|
+ if ([cookieCount count] < 10)
|
|
|
+ {
|
|
|
+ HIDRemoteReleaseNil(cookieButtonCodeLUT);
|
|
|
+ HIDRemoteReleaseNil(cookieCount);
|
|
|
+
|
|
|
+ error = [NSError errorWithDomain:NSMachErrorDomain code:kIOReturnError userInfo:nil];
|
|
|
+ errorCode = 8;
|
|
|
+
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ [hidAttribsDict setObject:cookieButtonCodeLUT forKey:kHIDRemoteCookieButtonCodeLUT];
|
|
|
+
|
|
|
+ HIDRemoteReleaseNil(cookieButtonCodeLUT);
|
|
|
+ HIDRemoteReleaseNil(cookieCount);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Finish setup of IOHIDQueueInterface with CFRunLoop
|
|
|
+ returnCode = (*hidQueueInterface)->createAsyncEventSource(hidQueueInterface, &queueEventSource);
|
|
|
+ if ((returnCode != kIOReturnSuccess) || (queueEventSource == NULL))
|
|
|
+ {
|
|
|
+ error = [NSError errorWithDomain:NSMachErrorDomain code:returnCode userInfo:nil];
|
|
|
+ errorCode = 9;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ returnCode = (*hidQueueInterface)->setEventCallout(hidQueueInterface, HIDEventCallback, (void *)((intptr_t)service), (__HIDRemoteBridge void *)self);
|
|
|
+ if (returnCode != kIOReturnSuccess)
|
|
|
+ {
|
|
|
+ error = [NSError errorWithDomain:NSMachErrorDomain code:returnCode userInfo:nil];
|
|
|
+ errorCode = 10;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ CFRunLoopAddSource( CFRunLoopGetCurrent(),
|
|
|
+ queueEventSource,
|
|
|
+ kCFRunLoopCommonModes);
|
|
|
+ [hidAttribsDict setObject:[NSValue valueWithPointer:(const void *)queueEventSource] forKey:kHIDRemoteCFRunLoopSource];
|
|
|
+
|
|
|
+ returnCode = (*hidQueueInterface)->start(hidQueueInterface);
|
|
|
+ if (returnCode != kIOReturnSuccess)
|
|
|
+ {
|
|
|
+ error = [NSError errorWithDomain:NSMachErrorDomain code:returnCode userInfo:nil];
|
|
|
+ errorCode = 11;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ queueStarted = YES;
|
|
|
+
|
|
|
+ // Setup device notifications
|
|
|
+ returnCode = IOServiceAddInterestNotification( _notifyPort,
|
|
|
+ service,
|
|
|
+ kIOGeneralInterest,
|
|
|
+ ServiceNotificationCallback,
|
|
|
+ (__HIDRemoteBridge void *)(self),
|
|
|
+ &serviceNotification);
|
|
|
+ if ((returnCode != kIOReturnSuccess) || (serviceNotification==0))
|
|
|
+ {
|
|
|
+ error = [NSError errorWithDomain:NSMachErrorDomain code:returnCode userInfo:nil];
|
|
|
+ errorCode = 12;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ [hidAttribsDict setObject:[NSNumber numberWithUnsignedInt:(unsigned int)serviceNotification] forKey:kHIDRemoteServiceNotification];
|
|
|
+
|
|
|
+ // Retain service
|
|
|
+ if (IOObjectRetain(service) != kIOReturnSuccess)
|
|
|
+ {
|
|
|
+ error = [NSError errorWithDomain:NSMachErrorDomain code:kIOReturnError userInfo:nil];
|
|
|
+ errorCode = 13;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ [hidAttribsDict setObject:[NSNumber numberWithUnsignedInt:(unsigned int)service] forKey:kHIDRemoteService];
|
|
|
+
|
|
|
+ // Get some (somewhat optional) infos on the device
|
|
|
+ {
|
|
|
+ CFStringRef product, manufacturer, transport;
|
|
|
+
|
|
|
+ if ((product = IORegistryEntryCreateCFProperty( (io_registry_entry_t)service,
|
|
|
+ (CFStringRef) @"Product",
|
|
|
+ kCFAllocatorDefault,
|
|
|
+ 0)) != NULL)
|
|
|
+ {
|
|
|
+ if (CFGetTypeID(product) == CFStringGetTypeID())
|
|
|
+ {
|
|
|
+ [hidAttribsDict setObject:(__HIDRemoteBridge NSString *)product forKey:kHIDRemoteProduct];
|
|
|
+ }
|
|
|
+
|
|
|
+ CFRelease(product);
|
|
|
+ }
|
|
|
+
|
|
|
+ if ((manufacturer = IORegistryEntryCreateCFProperty( (io_registry_entry_t)service,
|
|
|
+ (CFStringRef) @"Manufacturer",
|
|
|
+ kCFAllocatorDefault,
|
|
|
+ 0)) != NULL)
|
|
|
+ {
|
|
|
+ if (CFGetTypeID(manufacturer) == CFStringGetTypeID())
|
|
|
+ {
|
|
|
+ [hidAttribsDict setObject:(__HIDRemoteBridge NSString *)manufacturer forKey:kHIDRemoteManufacturer];
|
|
|
+ }
|
|
|
+
|
|
|
+ CFRelease(manufacturer);
|
|
|
+ }
|
|
|
+
|
|
|
+ if ((transport = IORegistryEntryCreateCFProperty( (io_registry_entry_t)service,
|
|
|
+ (CFStringRef) @"Transport",
|
|
|
+ kCFAllocatorDefault,
|
|
|
+ 0)) != NULL)
|
|
|
+ {
|
|
|
+ if (CFGetTypeID(transport) == CFStringGetTypeID())
|
|
|
+ {
|
|
|
+ [hidAttribsDict setObject:(__HIDRemoteBridge NSString *)transport forKey:kHIDRemoteTransport];
|
|
|
+ }
|
|
|
+
|
|
|
+ CFRelease(transport);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Determine Aluminum Remote support
|
|
|
+ {
|
|
|
+ CFNumberRef aluSupport;
|
|
|
+ HIDRemoteAluminumRemoteSupportLevel supportLevel = kHIDRemoteAluminumRemoteSupportLevelNone;
|
|
|
+
|
|
|
+ if ((_mode == kHIDRemoteModeExclusive) || (_mode == kHIDRemoteModeExclusiveAuto))
|
|
|
+ {
|
|
|
+ // Determine if this driver offers on-demand support for the Aluminum Remote (only relevant under OS versions < 10.6.2)
|
|
|
+ if ((aluSupport = IORegistryEntryCreateCFProperty((io_registry_entry_t)service,
|
|
|
+ (CFStringRef) @"AluminumRemoteSupportLevelOnDemand",
|
|
|
+ kCFAllocatorDefault,
|
|
|
+ 0)) != nil)
|
|
|
+ {
|
|
|
+ // There is => request the driver to enable it for us
|
|
|
+ if (IORegistryEntrySetCFProperty((io_registry_entry_t)service,
|
|
|
+ CFSTR("EnableAluminumRemoteSupportForMe"),
|
|
|
+ (__HIDRemoteBridge CFTypeRef)([NSDictionary dictionaryWithObjectsAndKeys:
|
|
|
+ [NSNumber numberWithLongLong:(long long)getpid()], @"pid",
|
|
|
+ [NSNumber numberWithLongLong:(long long)getuid()], @"uid",
|
|
|
+ nil])) == kIOReturnSuccess)
|
|
|
+ {
|
|
|
+ if (CFGetTypeID(aluSupport) == CFNumberGetTypeID())
|
|
|
+ {
|
|
|
+ supportLevel = (HIDRemoteAluminumRemoteSupportLevel) [(__HIDRemoteBridge NSNumber *)aluSupport intValue];
|
|
|
+ }
|
|
|
+
|
|
|
+ [hidAttribsDict setObject:[NSNumber numberWithBool:YES] forKey:kHIDRemoteAluminumRemoteSupportOnDemand];
|
|
|
+ }
|
|
|
+
|
|
|
+ CFRelease(aluSupport);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (supportLevel == kHIDRemoteAluminumRemoteSupportLevelNone)
|
|
|
+ {
|
|
|
+ if ((aluSupport = IORegistryEntryCreateCFProperty((io_registry_entry_t)service,
|
|
|
+ (CFStringRef) @"AluminumRemoteSupportLevel",
|
|
|
+ kCFAllocatorDefault,
|
|
|
+ 0)) != nil)
|
|
|
+ {
|
|
|
+ if (CFGetTypeID(aluSupport) == CFNumberGetTypeID())
|
|
|
+ {
|
|
|
+ supportLevel = (HIDRemoteAluminumRemoteSupportLevel) [(__HIDRemoteBridge NSNumber *)aluSupport intValue];
|
|
|
+ }
|
|
|
+
|
|
|
+ CFRelease(aluSupport);
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ CFStringRef ioKitClassName;
|
|
|
+
|
|
|
+ if ((ioKitClassName = IORegistryEntryCreateCFProperty( (io_registry_entry_t)service,
|
|
|
+ CFSTR(kIOClassKey),
|
|
|
+ kCFAllocatorDefault,
|
|
|
+ 0)) != nil)
|
|
|
+ {
|
|
|
+ if ([(__HIDRemoteBridge NSString *)ioKitClassName isEqual:@"AppleIRController"])
|
|
|
+ {
|
|
|
+ if ([HIDRemote OSXVersion] >= 0x1062)
|
|
|
+ {
|
|
|
+ // Support for the Aluminum Remote was added only with OS 10.6.2. Previous versions can not distinguish
|
|
|
+ // between the Center and the new, seperate Play/Pause button. They'll recognize both as presses of the
|
|
|
+ // "Center" button.
|
|
|
+ //
|
|
|
+ // You CAN, however, receive Aluminum Remote button presses even under OS 10.5 when using Remote Buddy's
|
|
|
+ // Virtual Remote. While Remote Buddy does support the Aluminum Remote across all OS releases it runs on,
|
|
|
+ // its Virtual Remote can only emulate Aluminum Remote button presses under OS 10.5 and up in order not to
|
|
|
+ // break compatibility with applications whose IR Remote code relies on driver internals. [13-Nov-09]
|
|
|
+ supportLevel = kHIDRemoteAluminumRemoteSupportLevelNative;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ CFRelease(ioKitClassName);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ [hidAttribsDict setObject:(NSNumber *)[NSNumber numberWithInt:(int)supportLevel] forKey:kHIDRemoteAluminumRemoteSupportLevel];
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add it to the serviceAttribMap
|
|
|
+ [_serviceAttribMap setObject:hidAttribsDict forKey:[NSNumber numberWithUnsignedInt:(unsigned int)service]];
|
|
|
+
|
|
|
+ // And we're done with setup ..
|
|
|
+ if (([self delegate]!=nil) &&
|
|
|
+ ([[self delegate] respondsToSelector:@selector(hidRemote:foundNewHardwareWithAttributes:)]))
|
|
|
+ {
|
|
|
+ [((NSObject <HIDRemoteDelegate> *)[self delegate]) hidRemote:self foundNewHardwareWithAttributes:hidAttribsDict];
|
|
|
+ }
|
|
|
+
|
|
|
+ HIDRemoteReleaseNil(hidAttribsDict);
|
|
|
+
|
|
|
+ return(YES);
|
|
|
+
|
|
|
+ }while(0);
|
|
|
+
|
|
|
+ cleanUp:
|
|
|
+
|
|
|
+ if (([self delegate]!=nil) &&
|
|
|
+ ([[self delegate] respondsToSelector:@selector(hidRemote:failedNewHardwareWithError:)]))
|
|
|
+ {
|
|
|
+ if (error!=nil)
|
|
|
+ {
|
|
|
+ error = [NSError errorWithDomain:[error domain]
|
|
|
+ code:[error code]
|
|
|
+ userInfo:[NSDictionary dictionaryWithObject:[NSNumber numberWithInt:errorCode] forKey:@"InternalErrorCode"]
|
|
|
+ ];
|
|
|
+ }
|
|
|
+
|
|
|
+ [((NSObject <HIDRemoteDelegate> *)[self delegate]) hidRemote:self failedNewHardwareWithError:error];
|
|
|
+ }
|
|
|
+
|
|
|
+ // An error occured or this device is not of interest .. cleanup ..
|
|
|
+ if (serviceNotification!=0)
|
|
|
+ {
|
|
|
+ IOObjectRelease(serviceNotification);
|
|
|
+ serviceNotification = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (queueEventSource!=NULL)
|
|
|
+ {
|
|
|
+ CFRunLoopSourceInvalidate(queueEventSource);
|
|
|
+ queueEventSource=NULL;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (hidQueueInterface!=NULL)
|
|
|
+ {
|
|
|
+ if (queueStarted)
|
|
|
+ {
|
|
|
+ (*hidQueueInterface)->stop(hidQueueInterface);
|
|
|
+ }
|
|
|
+ (*hidQueueInterface)->dispose(hidQueueInterface);
|
|
|
+ (*hidQueueInterface)->Release(hidQueueInterface);
|
|
|
+ hidQueueInterface = NULL;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (hidAttribsDict!=nil)
|
|
|
+ {
|
|
|
+ HIDRemoteReleaseNil(hidAttribsDict);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (hidElements!=NULL)
|
|
|
+ {
|
|
|
+ CFRelease(hidElements);
|
|
|
+ hidElements = NULL;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (hidDeviceInterface!=NULL)
|
|
|
+ {
|
|
|
+ if (opened)
|
|
|
+ {
|
|
|
+ (*hidDeviceInterface)->close(hidDeviceInterface);
|
|
|
+ }
|
|
|
+ (*hidDeviceInterface)->Release(hidDeviceInterface);
|
|
|
+ // opened = NO;
|
|
|
+ hidDeviceInterface = NULL;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (cfPluginInterface!=NULL)
|
|
|
+ {
|
|
|
+ IODestroyPlugInInterface(cfPluginInterface);
|
|
|
+ cfPluginInterface = NULL;
|
|
|
+ }
|
|
|
+
|
|
|
+ return (NO);
|
|
|
}
|
|
|
|
|
|
- (void)_destructService:(io_object_t)service
|
|
|
{
|
|
|
- NSNumber *serviceValue;
|
|
|
- NSMutableDictionary *serviceDict = NULL;
|
|
|
-
|
|
|
- if ((serviceValue = [NSNumber numberWithUnsignedInt:(unsigned int)service]) == nil)
|
|
|
- {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- serviceDict = [_serviceAttribMap objectForKey:serviceValue];
|
|
|
-
|
|
|
- if (serviceDict!=nil)
|
|
|
- {
|
|
|
- IOHIDDeviceInterface122 **hidDeviceInterface = NULL;
|
|
|
- IOCFPlugInInterface **cfPluginInterface = NULL;
|
|
|
- IOHIDQueueInterface **hidQueueInterface = NULL;
|
|
|
- io_object_t serviceNotification = 0;
|
|
|
- CFRunLoopSourceRef queueEventSource = NULL;
|
|
|
- io_object_t theService = 0;
|
|
|
- NSMutableDictionary *cookieButtonMap = nil;
|
|
|
- NSTimer *simulateHoldTimer = nil;
|
|
|
-
|
|
|
- serviceNotification = (io_object_t) ([serviceDict objectForKey:kHIDRemoteServiceNotification] ? [[serviceDict objectForKey:kHIDRemoteServiceNotification] unsignedIntValue] : 0);
|
|
|
- theService = (io_object_t) ([serviceDict objectForKey:kHIDRemoteService] ? [[serviceDict objectForKey:kHIDRemoteService] unsignedIntValue] : 0);
|
|
|
- queueEventSource = (CFRunLoopSourceRef) ([serviceDict objectForKey:kHIDRemoteCFRunLoopSource] ? [[serviceDict objectForKey:kHIDRemoteCFRunLoopSource] pointerValue] : NULL);
|
|
|
- hidQueueInterface = (IOHIDQueueInterface **) ([serviceDict objectForKey:kHIDRemoteHIDQueueInterface] ? [[serviceDict objectForKey:kHIDRemoteHIDQueueInterface] pointerValue] : NULL);
|
|
|
- hidDeviceInterface = (IOHIDDeviceInterface122 **) ([serviceDict objectForKey:kHIDRemoteHIDDeviceInterface] ? [[serviceDict objectForKey:kHIDRemoteHIDDeviceInterface] pointerValue] : NULL);
|
|
|
- cfPluginInterface = (IOCFPlugInInterface **) ([serviceDict objectForKey:kHIDRemoteCFPluginInterface] ? [[serviceDict objectForKey:kHIDRemoteCFPluginInterface] pointerValue] : NULL);
|
|
|
- cookieButtonMap = (NSMutableDictionary *) [serviceDict objectForKey:kHIDRemoteCookieButtonCodeLUT];
|
|
|
- simulateHoldTimer = (NSTimer *) [serviceDict objectForKey:kHIDRemoteSimulateHoldEventsTimer];
|
|
|
-
|
|
|
- [serviceDict retain];
|
|
|
- [_serviceAttribMap removeObjectForKey:serviceValue];
|
|
|
-
|
|
|
- if (([serviceDict objectForKey:kHIDRemoteAluminumRemoteSupportOnDemand]!=nil) && [[serviceDict objectForKey:kHIDRemoteAluminumRemoteSupportOnDemand] boolValue] && (theService != 0))
|
|
|
- {
|
|
|
- // We previously requested the driver to enable Aluminum Remote support for us. Tell it to turn it off again - now that we no longer need it
|
|
|
- IORegistryEntrySetCFProperty( (io_registry_entry_t)theService,
|
|
|
- CFSTR("DisableAluminumRemoteSupportForMe"),
|
|
|
- [NSDictionary dictionaryWithObjectsAndKeys:
|
|
|
- [NSNumber numberWithLongLong:(long long)getpid()], @"pid",
|
|
|
- [NSNumber numberWithLongLong:(long long)getuid()], @"uid",
|
|
|
- nil]);
|
|
|
- }
|
|
|
-
|
|
|
- if (([self delegate]!=nil) &&
|
|
|
- ([[self delegate] respondsToSelector:@selector(hidRemote:releasedHardwareWithAttributes:)]))
|
|
|
- {
|
|
|
- [((NSObject <HIDRemoteDelegate> *)[self delegate]) hidRemote:self releasedHardwareWithAttributes:serviceDict];
|
|
|
- }
|
|
|
-
|
|
|
- if (simulateHoldTimer!=nil)
|
|
|
- {
|
|
|
- [simulateHoldTimer invalidate];
|
|
|
- }
|
|
|
-
|
|
|
- if (serviceNotification!=0)
|
|
|
- {
|
|
|
- IOObjectRelease(serviceNotification);
|
|
|
- }
|
|
|
-
|
|
|
- if (queueEventSource!=NULL)
|
|
|
- {
|
|
|
- CFRunLoopRemoveSource( CFRunLoopGetCurrent(),
|
|
|
- queueEventSource,
|
|
|
- kCFRunLoopCommonModes);
|
|
|
- }
|
|
|
-
|
|
|
- if ((hidQueueInterface!=NULL) && (cookieButtonMap!=nil))
|
|
|
- {
|
|
|
- NSEnumerator *cookieEnum = [cookieButtonMap keyEnumerator];
|
|
|
- NSNumber *cookie;
|
|
|
-
|
|
|
- while ((cookie = [cookieEnum nextObject]) != nil)
|
|
|
- {
|
|
|
- if ((*hidQueueInterface)->hasElement(hidQueueInterface, (IOHIDElementCookie) [cookie unsignedIntValue]))
|
|
|
- {
|
|
|
- (*hidQueueInterface)->removeElement(hidQueueInterface,
|
|
|
- (IOHIDElementCookie) [cookie unsignedIntValue]);
|
|
|
- }
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
- if (hidQueueInterface!=NULL)
|
|
|
- {
|
|
|
- (*hidQueueInterface)->stop(hidQueueInterface);
|
|
|
- (*hidQueueInterface)->dispose(hidQueueInterface);
|
|
|
- (*hidQueueInterface)->Release(hidQueueInterface);
|
|
|
- }
|
|
|
-
|
|
|
- if (hidDeviceInterface!=NULL)
|
|
|
- {
|
|
|
- (*hidDeviceInterface)->close(hidDeviceInterface);
|
|
|
- (*hidDeviceInterface)->Release(hidDeviceInterface);
|
|
|
- }
|
|
|
-
|
|
|
- if (cfPluginInterface!=NULL)
|
|
|
- {
|
|
|
- IODestroyPlugInInterface(cfPluginInterface);
|
|
|
- }
|
|
|
-
|
|
|
- if (theService!=0)
|
|
|
- {
|
|
|
- IOObjectRelease(theService);
|
|
|
- }
|
|
|
-
|
|
|
- [serviceDict release];
|
|
|
- }
|
|
|
+ NSNumber *serviceValue;
|
|
|
+ NSMutableDictionary *serviceDict = NULL;
|
|
|
+
|
|
|
+ if ((serviceValue = [NSNumber numberWithUnsignedInt:(unsigned int)service]) == nil)
|
|
|
+ {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ serviceDict = [_serviceAttribMap objectForKey:serviceValue];
|
|
|
+
|
|
|
+ if (serviceDict!=nil)
|
|
|
+ {
|
|
|
+ IOHIDDeviceInterface122 **hidDeviceInterface = NULL;
|
|
|
+ IOCFPlugInInterface **cfPluginInterface = NULL;
|
|
|
+ IOHIDQueueInterface **hidQueueInterface = NULL;
|
|
|
+ io_object_t serviceNotification = 0;
|
|
|
+ CFRunLoopSourceRef queueEventSource = NULL;
|
|
|
+ io_object_t theService = 0;
|
|
|
+ NSMutableDictionary *cookieButtonMap = nil;
|
|
|
+ NSTimer *simulateHoldTimer = nil;
|
|
|
+
|
|
|
+ serviceNotification = (io_object_t) ([serviceDict objectForKey:kHIDRemoteServiceNotification] ? [[serviceDict objectForKey:kHIDRemoteServiceNotification] unsignedIntValue] : 0);
|
|
|
+ theService = (io_object_t) ([serviceDict objectForKey:kHIDRemoteService] ? [[serviceDict objectForKey:kHIDRemoteService] unsignedIntValue] : 0);
|
|
|
+ queueEventSource = (CFRunLoopSourceRef) ([serviceDict objectForKey:kHIDRemoteCFRunLoopSource] ? [[serviceDict objectForKey:kHIDRemoteCFRunLoopSource] pointerValue] : NULL);
|
|
|
+ hidQueueInterface = (IOHIDQueueInterface **) ([serviceDict objectForKey:kHIDRemoteHIDQueueInterface] ? [[serviceDict objectForKey:kHIDRemoteHIDQueueInterface] pointerValue] : NULL);
|
|
|
+ hidDeviceInterface = (IOHIDDeviceInterface122 **) ([serviceDict objectForKey:kHIDRemoteHIDDeviceInterface] ? [[serviceDict objectForKey:kHIDRemoteHIDDeviceInterface] pointerValue] : NULL);
|
|
|
+ cfPluginInterface = (IOCFPlugInInterface **) ([serviceDict objectForKey:kHIDRemoteCFPluginInterface] ? [[serviceDict objectForKey:kHIDRemoteCFPluginInterface] pointerValue] : NULL);
|
|
|
+ cookieButtonMap = (NSMutableDictionary *) [serviceDict objectForKey:kHIDRemoteCookieButtonCodeLUT];
|
|
|
+ simulateHoldTimer = (NSTimer *) [serviceDict objectForKey:kHIDRemoteSimulateHoldEventsTimer];
|
|
|
+
|
|
|
+ HIDRemoteRetain(serviceDict);
|
|
|
+ [_serviceAttribMap removeObjectForKey:serviceValue];
|
|
|
+
|
|
|
+ if (([serviceDict objectForKey:kHIDRemoteAluminumRemoteSupportOnDemand]!=nil) && [[serviceDict objectForKey:kHIDRemoteAluminumRemoteSupportOnDemand] boolValue] && (theService != 0))
|
|
|
+ {
|
|
|
+ // We previously requested the driver to enable Aluminum Remote support for us. Tell it to turn it off again - now that we no longer need it
|
|
|
+ IORegistryEntrySetCFProperty( (io_registry_entry_t)theService,
|
|
|
+ CFSTR("DisableAluminumRemoteSupportForMe"),
|
|
|
+ (__HIDRemoteBridge CFTypeRef)([NSDictionary dictionaryWithObjectsAndKeys:
|
|
|
+ [NSNumber numberWithLongLong:(long long)getpid()], @"pid",
|
|
|
+ [NSNumber numberWithLongLong:(long long)getuid()], @"uid",
|
|
|
+ nil]));
|
|
|
+ }
|
|
|
+
|
|
|
+ if (([self delegate]!=nil) &&
|
|
|
+ ([[self delegate] respondsToSelector:@selector(hidRemote:releasedHardwareWithAttributes:)]))
|
|
|
+ {
|
|
|
+ [((NSObject <HIDRemoteDelegate> *)[self delegate]) hidRemote:self releasedHardwareWithAttributes:serviceDict];
|
|
|
+ }
|
|
|
+
|
|
|
+ if (simulateHoldTimer!=nil)
|
|
|
+ {
|
|
|
+ [simulateHoldTimer invalidate];
|
|
|
+ }
|
|
|
+
|
|
|
+ if (serviceNotification!=0)
|
|
|
+ {
|
|
|
+ IOObjectRelease(serviceNotification);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (queueEventSource!=NULL)
|
|
|
+ {
|
|
|
+ CFRunLoopRemoveSource( CFRunLoopGetCurrent(),
|
|
|
+ queueEventSource,
|
|
|
+ kCFRunLoopCommonModes);
|
|
|
+ }
|
|
|
+
|
|
|
+ if ((hidQueueInterface!=NULL) && (cookieButtonMap!=nil))
|
|
|
+ {
|
|
|
+ NSEnumerator *cookieEnum = [cookieButtonMap keyEnumerator];
|
|
|
+ NSNumber *cookie;
|
|
|
+
|
|
|
+ while ((cookie = [cookieEnum nextObject]) != nil)
|
|
|
+ {
|
|
|
+ if ((*hidQueueInterface)->hasElement(hidQueueInterface, (IOHIDElementCookie) [cookie unsignedIntValue]))
|
|
|
+ {
|
|
|
+ (*hidQueueInterface)->removeElement(hidQueueInterface,
|
|
|
+ (IOHIDElementCookie) [cookie unsignedIntValue]);
|
|
|
+ }
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ if (hidQueueInterface!=NULL)
|
|
|
+ {
|
|
|
+ (*hidQueueInterface)->stop(hidQueueInterface);
|
|
|
+ (*hidQueueInterface)->dispose(hidQueueInterface);
|
|
|
+ (*hidQueueInterface)->Release(hidQueueInterface);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (hidDeviceInterface!=NULL)
|
|
|
+ {
|
|
|
+ (*hidDeviceInterface)->close(hidDeviceInterface);
|
|
|
+ (*hidDeviceInterface)->Release(hidDeviceInterface);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (cfPluginInterface!=NULL)
|
|
|
+ {
|
|
|
+ IODestroyPlugInInterface(cfPluginInterface);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (theService!=0)
|
|
|
+ {
|
|
|
+ IOObjectRelease(theService);
|
|
|
+ }
|
|
|
+
|
|
|
+ HIDRemoteRelease(serviceDict);
|
|
|
+ }
|
|
|
}
|
|
|
|
|
|
|
|
|
#pragma mark - PRIVATE: HID Event handling
|
|
|
- (void)_simulateHoldEvent:(NSTimer *)aTimer
|
|
|
{
|
|
|
- NSMutableDictionary *hidAttribsDict;
|
|
|
- NSTimer *shTimer;
|
|
|
- NSNumber *shButtonCode;
|
|
|
-
|
|
|
- if ((hidAttribsDict = (NSMutableDictionary *)[aTimer userInfo]) != nil)
|
|
|
- {
|
|
|
- if (((shTimer = [hidAttribsDict objectForKey:kHIDRemoteSimulateHoldEventsTimer]) != nil) &&
|
|
|
- ((shButtonCode = [hidAttribsDict objectForKey:kHIDRemoteSimulateHoldEventsOriginButtonCode]) != nil))
|
|
|
- {
|
|
|
- [shTimer invalidate];
|
|
|
- [hidAttribsDict removeObjectForKey:kHIDRemoteSimulateHoldEventsTimer];
|
|
|
-
|
|
|
- [self _sendButtonCode:(((HIDRemoteButtonCode)[shButtonCode unsignedIntValue])|kHIDRemoteButtonCodeHoldMask) isPressed:YES hidAttribsDict:hidAttribsDict];
|
|
|
- }
|
|
|
- }
|
|
|
+ NSMutableDictionary *hidAttribsDict;
|
|
|
+ NSTimer *shTimer;
|
|
|
+ NSNumber *shButtonCode;
|
|
|
+
|
|
|
+ if ((hidAttribsDict = (NSMutableDictionary *)[aTimer userInfo]) != nil)
|
|
|
+ {
|
|
|
+ if (((shTimer = [hidAttribsDict objectForKey:kHIDRemoteSimulateHoldEventsTimer]) != nil) &&
|
|
|
+ ((shButtonCode = [hidAttribsDict objectForKey:kHIDRemoteSimulateHoldEventsOriginButtonCode]) != nil))
|
|
|
+ {
|
|
|
+ [shTimer invalidate];
|
|
|
+ [hidAttribsDict removeObjectForKey:kHIDRemoteSimulateHoldEventsTimer];
|
|
|
+
|
|
|
+ [self _sendButtonCode:(((HIDRemoteButtonCode)[shButtonCode unsignedIntValue])|kHIDRemoteButtonCodeHoldMask) isPressed:YES hidAttribsDict:hidAttribsDict];
|
|
|
+ }
|
|
|
+ }
|
|
|
}
|
|
|
|
|
|
- (void)_handleButtonCode:(HIDRemoteButtonCode)buttonCode isPressed:(BOOL)isPressed hidAttribsDict:(NSMutableDictionary *)hidAttribsDict
|
|
|
{
|
|
|
- switch (buttonCode)
|
|
|
- {
|
|
|
- case kHIDRemoteButtonCodeIDChanged:
|
|
|
- // Do nothing, this is handled seperately
|
|
|
- break;
|
|
|
-
|
|
|
- case kHIDRemoteButtonCodeUp:
|
|
|
- case kHIDRemoteButtonCodeDown:
|
|
|
- if (_simulateHoldEvents)
|
|
|
- {
|
|
|
- NSTimer *shTimer = nil;
|
|
|
- NSNumber *shButtonCode = nil;
|
|
|
-
|
|
|
- [[hidAttribsDict objectForKey:kHIDRemoteSimulateHoldEventsTimer] invalidate];
|
|
|
-
|
|
|
- if (isPressed)
|
|
|
- {
|
|
|
- [hidAttribsDict setObject:[NSNumber numberWithUnsignedInt:buttonCode] forKey:kHIDRemoteSimulateHoldEventsOriginButtonCode];
|
|
|
-
|
|
|
- if ((shTimer = [[NSTimer alloc] initWithFireDate:[NSDate dateWithTimeIntervalSinceNow:0.7] interval:0.1 target:self selector:@selector(_simulateHoldEvent:) userInfo:hidAttribsDict repeats:NO]) != nil)
|
|
|
- {
|
|
|
- [hidAttribsDict setObject:shTimer forKey:kHIDRemoteSimulateHoldEventsTimer];
|
|
|
-
|
|
|
- // Using CFRunLoopAddTimer instead of [[NSRunLoop currentRunLoop] addTimer:.. for consistency with run loop modes.
|
|
|
- // The kCFRunLoopCommonModes counterpart NSRunLoopCommonModes is only available in 10.5 and later, whereas this code
|
|
|
- // is designed to be also compatible with 10.4. CFRunLoopTimerRef is "toll-free-bridged" with NSTimer since 10.0.
|
|
|
- CFRunLoopAddTimer(CFRunLoopGetCurrent(), (CFRunLoopTimerRef)shTimer, kCFRunLoopCommonModes);
|
|
|
-
|
|
|
- [shTimer release];
|
|
|
-
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- shTimer = [hidAttribsDict objectForKey:kHIDRemoteSimulateHoldEventsTimer];
|
|
|
- shButtonCode = [hidAttribsDict objectForKey:kHIDRemoteSimulateHoldEventsOriginButtonCode];
|
|
|
-
|
|
|
- if ((shTimer!=nil) && (shButtonCode!=nil))
|
|
|
- {
|
|
|
- [self _sendButtonCode:(HIDRemoteButtonCode)[shButtonCode unsignedIntValue] isPressed:YES hidAttribsDict:hidAttribsDict];
|
|
|
- [self _sendButtonCode:(HIDRemoteButtonCode)[shButtonCode unsignedIntValue] isPressed:NO hidAttribsDict:hidAttribsDict];
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- if (shButtonCode!=nil)
|
|
|
- {
|
|
|
- [self _sendButtonCode:(((HIDRemoteButtonCode)[shButtonCode unsignedIntValue])|kHIDRemoteButtonCodeHoldMask) isPressed:NO hidAttribsDict:hidAttribsDict];
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- [hidAttribsDict removeObjectForKey:kHIDRemoteSimulateHoldEventsTimer];
|
|
|
- [hidAttribsDict removeObjectForKey:kHIDRemoteSimulateHoldEventsOriginButtonCode];
|
|
|
-
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- default:
|
|
|
- [self _sendButtonCode:buttonCode isPressed:isPressed hidAttribsDict:hidAttribsDict];
|
|
|
- break;
|
|
|
- }
|
|
|
+ switch (buttonCode)
|
|
|
+ {
|
|
|
+ case kHIDRemoteButtonCodeIDChanged:
|
|
|
+ // Do nothing, this is handled seperately
|
|
|
+ break;
|
|
|
+
|
|
|
+ case kHIDRemoteButtonCodeUp:
|
|
|
+ case kHIDRemoteButtonCodeDown:
|
|
|
+ if (_simulateHoldEvents)
|
|
|
+ {
|
|
|
+ NSTimer *shTimer = nil;
|
|
|
+ NSNumber *shButtonCode = nil;
|
|
|
+
|
|
|
+ [[hidAttribsDict objectForKey:kHIDRemoteSimulateHoldEventsTimer] invalidate];
|
|
|
+
|
|
|
+ if (isPressed)
|
|
|
+ {
|
|
|
+ [hidAttribsDict setObject:[NSNumber numberWithUnsignedInt:buttonCode] forKey:kHIDRemoteSimulateHoldEventsOriginButtonCode];
|
|
|
+
|
|
|
+ if ((shTimer = [[NSTimer alloc] initWithFireDate:[NSDate dateWithTimeIntervalSinceNow:0.7] interval:0.1 target:self selector:@selector(_simulateHoldEvent:) userInfo:hidAttribsDict repeats:NO]) != nil)
|
|
|
+ {
|
|
|
+ [hidAttribsDict setObject:shTimer forKey:kHIDRemoteSimulateHoldEventsTimer];
|
|
|
+
|
|
|
+ // Using CFRunLoopAddTimer instead of [[NSRunLoop currentRunLoop] addTimer:.. for consistency with run loop modes.
|
|
|
+ // The kCFRunLoopCommonModes counterpart NSRunLoopCommonModes is only available in 10.5 and later, whereas this code
|
|
|
+ // is designed to be also compatible with 10.4. CFRunLoopTimerRef is "toll-free-bridged" with NSTimer since 10.0.
|
|
|
+ CFRunLoopAddTimer(CFRunLoopGetCurrent(), (CFRunLoopTimerRef)shTimer, kCFRunLoopCommonModes);
|
|
|
+
|
|
|
+ HIDRemoteRelease(shTimer);
|
|
|
+
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ shTimer = [hidAttribsDict objectForKey:kHIDRemoteSimulateHoldEventsTimer];
|
|
|
+ shButtonCode = [hidAttribsDict objectForKey:kHIDRemoteSimulateHoldEventsOriginButtonCode];
|
|
|
+
|
|
|
+ if ((shTimer!=nil) && (shButtonCode!=nil))
|
|
|
+ {
|
|
|
+ [self _sendButtonCode:(HIDRemoteButtonCode)[shButtonCode unsignedIntValue] isPressed:YES hidAttribsDict:hidAttribsDict];
|
|
|
+ [self _sendButtonCode:(HIDRemoteButtonCode)[shButtonCode unsignedIntValue] isPressed:NO hidAttribsDict:hidAttribsDict];
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ if (shButtonCode!=nil)
|
|
|
+ {
|
|
|
+ [self _sendButtonCode:(((HIDRemoteButtonCode)[shButtonCode unsignedIntValue])|kHIDRemoteButtonCodeHoldMask) isPressed:NO hidAttribsDict:hidAttribsDict];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ [hidAttribsDict removeObjectForKey:kHIDRemoteSimulateHoldEventsTimer];
|
|
|
+ [hidAttribsDict removeObjectForKey:kHIDRemoteSimulateHoldEventsOriginButtonCode];
|
|
|
+
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ default:
|
|
|
+ [self _sendButtonCode:buttonCode isPressed:isPressed hidAttribsDict:hidAttribsDict];
|
|
|
+ break;
|
|
|
+ }
|
|
|
}
|
|
|
|
|
|
- (void)_sendButtonCode:(HIDRemoteButtonCode)buttonCode isPressed:(BOOL)isPressed hidAttribsDict:(NSMutableDictionary *)hidAttribsDict
|
|
|
{
|
|
|
- if (([self delegate]!=nil) &&
|
|
|
- ([[self delegate] respondsToSelector:@selector(hidRemote:eventWithButton:isPressed:fromHardwareWithAttributes:)]))
|
|
|
- {
|
|
|
- switch (buttonCode & (~kHIDRemoteButtonCodeAluminumMask))
|
|
|
- {
|
|
|
- case kHIDRemoteButtonCodePlay:
|
|
|
- case kHIDRemoteButtonCodeCenter:
|
|
|
- if (buttonCode & kHIDRemoteButtonCodeAluminumMask)
|
|
|
- {
|
|
|
- _lastSeenModel = kHIDRemoteModelAluminum;
|
|
|
- _lastSeenModelRemoteID = _lastSeenRemoteID;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- switch ((HIDRemoteAluminumRemoteSupportLevel)[[hidAttribsDict objectForKey:kHIDRemoteAluminumRemoteSupportLevel] intValue])
|
|
|
- {
|
|
|
- case kHIDRemoteAluminumRemoteSupportLevelNone:
|
|
|
- case kHIDRemoteAluminumRemoteSupportLevelEmulation:
|
|
|
- // Remote type can't be determined by just the Center button press
|
|
|
- break;
|
|
|
-
|
|
|
- case kHIDRemoteAluminumRemoteSupportLevelNative:
|
|
|
- // Remote type can be safely determined by just the Center button press
|
|
|
- if (((_lastSeenModel == kHIDRemoteModelAluminum) && (_lastSeenModelRemoteID != _lastSeenRemoteID)) ||
|
|
|
- (_lastSeenModel == kHIDRemoteModelUndetermined))
|
|
|
- {
|
|
|
- _lastSeenModel = kHIDRemoteModelWhitePlastic;
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- // As soon as we have received a code that's unique to the Aluminum Remote, we can tell kHIDRemoteButtonCodePlayHold and kHIDRemoteButtonCodeCenterHold apart.
|
|
|
- // Prior to that, a long press of the new "Play" button will be submitted as a "kHIDRemoteButtonCodeCenterHold", not a "kHIDRemoteButtonCodePlayHold" code.
|
|
|
- if ((buttonCode == kHIDRemoteButtonCodeCenterHold) && (_lastSeenModel == kHIDRemoteModelAluminum))
|
|
|
- {
|
|
|
- buttonCode = kHIDRemoteButtonCodePlayHold;
|
|
|
- }
|
|
|
-
|
|
|
- [((NSObject <HIDRemoteDelegate> *)[self delegate]) hidRemote:self eventWithButton:(buttonCode & (~kHIDRemoteButtonCodeAluminumMask)) isPressed:isPressed fromHardwareWithAttributes:hidAttribsDict];
|
|
|
- }
|
|
|
+ if (([self delegate]!=nil) &&
|
|
|
+ ([[self delegate] respondsToSelector:@selector(hidRemote:eventWithButton:isPressed:fromHardwareWithAttributes:)]))
|
|
|
+ {
|
|
|
+ switch (buttonCode & (~kHIDRemoteButtonCodeAluminumMask))
|
|
|
+ {
|
|
|
+ case kHIDRemoteButtonCodePlay:
|
|
|
+ case kHIDRemoteButtonCodeCenter:
|
|
|
+ if (buttonCode & kHIDRemoteButtonCodeAluminumMask)
|
|
|
+ {
|
|
|
+ _lastSeenModel = kHIDRemoteModelAluminum;
|
|
|
+ _lastSeenModelRemoteID = _lastSeenRemoteID;
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ switch ((HIDRemoteAluminumRemoteSupportLevel)[[hidAttribsDict objectForKey:kHIDRemoteAluminumRemoteSupportLevel] intValue])
|
|
|
+ {
|
|
|
+ case kHIDRemoteAluminumRemoteSupportLevelNone:
|
|
|
+ case kHIDRemoteAluminumRemoteSupportLevelEmulation:
|
|
|
+ // Remote type can't be determined by just the Center button press
|
|
|
+ break;
|
|
|
+
|
|
|
+ case kHIDRemoteAluminumRemoteSupportLevelNative:
|
|
|
+ // Remote type can be safely determined by just the Center button press
|
|
|
+ if (((_lastSeenModel == kHIDRemoteModelAluminum) && (_lastSeenModelRemoteID != _lastSeenRemoteID)) ||
|
|
|
+ (_lastSeenModel == kHIDRemoteModelUndetermined))
|
|
|
+ {
|
|
|
+ _lastSeenModel = kHIDRemoteModelWhitePlastic;
|
|
|
+ }
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ // As soon as we have received a code that's unique to the Aluminum Remote, we can tell kHIDRemoteButtonCodePlayHold and kHIDRemoteButtonCodeCenterHold apart.
|
|
|
+ // Prior to that, a long press of the new "Play" button will be submitted as a "kHIDRemoteButtonCodeCenterHold", not a "kHIDRemoteButtonCodePlayHold" code.
|
|
|
+ if ((buttonCode == kHIDRemoteButtonCodeCenterHold) && (_lastSeenModel == kHIDRemoteModelAluminum))
|
|
|
+ {
|
|
|
+ buttonCode = kHIDRemoteButtonCodePlayHold;
|
|
|
+ }
|
|
|
+
|
|
|
+ [((NSObject <HIDRemoteDelegate> *)[self delegate]) hidRemote:self eventWithButton:(buttonCode & (~kHIDRemoteButtonCodeAluminumMask)) isPressed:isPressed fromHardwareWithAttributes:hidAttribsDict];
|
|
|
+ }
|
|
|
}
|
|
|
|
|
|
- (void)_hidEventFor:(io_service_t)hidDevice from:(IOHIDQueueInterface **)interface withResult:(IOReturn)result
|
|
|
{
|
|
|
- NSMutableDictionary *hidAttribsDict = [[[_serviceAttribMap objectForKey:[NSNumber numberWithUnsignedInt:(unsigned int)hidDevice]] retain] autorelease];
|
|
|
-
|
|
|
- if (hidAttribsDict!=nil)
|
|
|
- {
|
|
|
- IOHIDQueueInterface **queueInterface = NULL;
|
|
|
-
|
|
|
- queueInterface = [[hidAttribsDict objectForKey:kHIDRemoteHIDQueueInterface] pointerValue];
|
|
|
-
|
|
|
- if (interface == queueInterface)
|
|
|
- {
|
|
|
- NSNumber *lastButtonPressedNumber = nil;
|
|
|
- HIDRemoteButtonCode lastButtonPressed = kHIDRemoteButtonCodeNone;
|
|
|
- NSMutableDictionary *cookieButtonMap = nil;
|
|
|
-
|
|
|
- cookieButtonMap = [hidAttribsDict objectForKey:kHIDRemoteCookieButtonCodeLUT];
|
|
|
-
|
|
|
- if ((lastButtonPressedNumber = [hidAttribsDict objectForKey:kHIDRemoteLastButtonPressed]) != nil)
|
|
|
- {
|
|
|
- lastButtonPressed = [lastButtonPressedNumber unsignedIntValue];
|
|
|
- }
|
|
|
-
|
|
|
- while (result == kIOReturnSuccess)
|
|
|
- {
|
|
|
- IOHIDEventStruct hidEvent;
|
|
|
- AbsoluteTime supportedTime = { 0,0 };
|
|
|
-
|
|
|
- result = (*queueInterface)->getNextEvent( queueInterface,
|
|
|
- &hidEvent,
|
|
|
- supportedTime,
|
|
|
- 0);
|
|
|
-
|
|
|
- if (result == kIOReturnSuccess)
|
|
|
- {
|
|
|
- NSNumber *buttonCodeNumber = [cookieButtonMap objectForKey:[NSNumber numberWithUnsignedInt:(unsigned int) hidEvent.elementCookie]];
|
|
|
-
|
|
|
- #ifdef _HIDREMOTE_EXTENSIONS
|
|
|
- // Debug logging code
|
|
|
- #define _HIDREMOTE_EXTENSIONS_SECTION 5
|
|
|
- #include "HIDRemoteAdditions.h"
|
|
|
- #undef _HIDREMOTE_EXTENSIONS_SECTION
|
|
|
- #endif /* _HIDREMOTE_EXTENSIONS */
|
|
|
-
|
|
|
- if (buttonCodeNumber!=nil)
|
|
|
- {
|
|
|
- HIDRemoteButtonCode buttonCode = [buttonCodeNumber unsignedIntValue];
|
|
|
-
|
|
|
- if (hidEvent.value == 0)
|
|
|
- {
|
|
|
- if (buttonCode == lastButtonPressed)
|
|
|
- {
|
|
|
- [self _handleButtonCode:lastButtonPressed isPressed:NO hidAttribsDict:hidAttribsDict];
|
|
|
- lastButtonPressed = kHIDRemoteButtonCodeNone;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (hidEvent.value != 0)
|
|
|
- {
|
|
|
- if (lastButtonPressed != kHIDRemoteButtonCodeNone)
|
|
|
- {
|
|
|
- [self _handleButtonCode:lastButtonPressed isPressed:NO hidAttribsDict:hidAttribsDict];
|
|
|
- // lastButtonPressed = kHIDRemoteButtonCodeNone;
|
|
|
- }
|
|
|
-
|
|
|
- if (buttonCode == kHIDRemoteButtonCodeIDChanged)
|
|
|
- {
|
|
|
- if (([self delegate]!=nil) &&
|
|
|
- ([[self delegate] respondsToSelector:@selector(hidRemote:remoteIDChangedOldID:newID:forHardwareWithAttributes:)]))
|
|
|
- {
|
|
|
- [((NSObject <HIDRemoteDelegate> *)[self delegate]) hidRemote:self remoteIDChangedOldID:_lastSeenRemoteID newID:hidEvent.value forHardwareWithAttributes:hidAttribsDict];
|
|
|
- }
|
|
|
-
|
|
|
- _lastSeenRemoteID = hidEvent.value;
|
|
|
- _lastSeenModel = kHIDRemoteModelUndetermined;
|
|
|
- }
|
|
|
-
|
|
|
- [self _handleButtonCode:buttonCode isPressed:YES hidAttribsDict:hidAttribsDict];
|
|
|
- lastButtonPressed = buttonCode;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- [hidAttribsDict setObject:[NSNumber numberWithUnsignedInt:lastButtonPressed] forKey:kHIDRemoteLastButtonPressed];
|
|
|
- }
|
|
|
-
|
|
|
- #ifdef _HIDREMOTE_EXTENSIONS
|
|
|
- // Debug logging code
|
|
|
- #define _HIDREMOTE_EXTENSIONS_SECTION 6
|
|
|
- #include "HIDRemoteAdditions.h"
|
|
|
- #undef _HIDREMOTE_EXTENSIONS_SECTION
|
|
|
- #endif /* _HIDREMOTE_EXTENSIONS */
|
|
|
- }
|
|
|
+ NSMutableDictionary *hidAttribsDict = HIDRemoteAutoreleased(HIDRemoteRetained([_serviceAttribMap objectForKey:[NSNumber numberWithUnsignedInt:(unsigned int)hidDevice]]));
|
|
|
+
|
|
|
+ if (hidAttribsDict!=nil)
|
|
|
+ {
|
|
|
+ IOHIDQueueInterface **queueInterface = NULL;
|
|
|
+
|
|
|
+ queueInterface = [[hidAttribsDict objectForKey:kHIDRemoteHIDQueueInterface] pointerValue];
|
|
|
+
|
|
|
+ if (interface == queueInterface)
|
|
|
+ {
|
|
|
+ NSNumber *lastButtonPressedNumber = nil;
|
|
|
+ HIDRemoteButtonCode lastButtonPressed = kHIDRemoteButtonCodeNone;
|
|
|
+ NSMutableDictionary *cookieButtonMap = nil;
|
|
|
+
|
|
|
+ cookieButtonMap = [hidAttribsDict objectForKey:kHIDRemoteCookieButtonCodeLUT];
|
|
|
+
|
|
|
+ if ((lastButtonPressedNumber = [hidAttribsDict objectForKey:kHIDRemoteLastButtonPressed]) != nil)
|
|
|
+ {
|
|
|
+ lastButtonPressed = [lastButtonPressedNumber unsignedIntValue];
|
|
|
+ }
|
|
|
+
|
|
|
+ while (result == kIOReturnSuccess)
|
|
|
+ {
|
|
|
+ IOHIDEventStruct hidEvent;
|
|
|
+ AbsoluteTime supportedTime = { 0,0 };
|
|
|
+
|
|
|
+ result = (*queueInterface)->getNextEvent( queueInterface,
|
|
|
+ &hidEvent,
|
|
|
+ supportedTime,
|
|
|
+ 0);
|
|
|
+
|
|
|
+ if (result == kIOReturnSuccess)
|
|
|
+ {
|
|
|
+ NSNumber *buttonCodeNumber = [cookieButtonMap objectForKey:[NSNumber numberWithUnsignedInt:(unsigned int) hidEvent.elementCookie]];
|
|
|
+
|
|
|
+ #ifdef _HIDREMOTE_EXTENSIONS
|
|
|
+ // Debug logging code
|
|
|
+ #define _HIDREMOTE_EXTENSIONS_SECTION 5
|
|
|
+ #include "HIDRemoteAdditions.h"
|
|
|
+ #undef _HIDREMOTE_EXTENSIONS_SECTION
|
|
|
+ #endif /* _HIDREMOTE_EXTENSIONS */
|
|
|
+
|
|
|
+ if (buttonCodeNumber!=nil)
|
|
|
+ {
|
|
|
+ HIDRemoteButtonCode buttonCode = [buttonCodeNumber unsignedIntValue];
|
|
|
+
|
|
|
+ if (hidEvent.value == 0)
|
|
|
+ {
|
|
|
+ if (buttonCode == lastButtonPressed)
|
|
|
+ {
|
|
|
+ [self _handleButtonCode:lastButtonPressed isPressed:NO hidAttribsDict:hidAttribsDict];
|
|
|
+ lastButtonPressed = kHIDRemoteButtonCodeNone;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (hidEvent.value != 0)
|
|
|
+ {
|
|
|
+ if (lastButtonPressed != kHIDRemoteButtonCodeNone)
|
|
|
+ {
|
|
|
+ [self _handleButtonCode:lastButtonPressed isPressed:NO hidAttribsDict:hidAttribsDict];
|
|
|
+ // lastButtonPressed = kHIDRemoteButtonCodeNone;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (buttonCode == kHIDRemoteButtonCodeIDChanged)
|
|
|
+ {
|
|
|
+ if (([self delegate]!=nil) &&
|
|
|
+ ([[self delegate] respondsToSelector:@selector(hidRemote:remoteIDChangedOldID:newID:forHardwareWithAttributes:)]))
|
|
|
+ {
|
|
|
+ [((NSObject <HIDRemoteDelegate> *)[self delegate]) hidRemote:self remoteIDChangedOldID:_lastSeenRemoteID newID:hidEvent.value forHardwareWithAttributes:hidAttribsDict];
|
|
|
+ }
|
|
|
+
|
|
|
+ _lastSeenRemoteID = hidEvent.value;
|
|
|
+ _lastSeenModel = kHIDRemoteModelUndetermined;
|
|
|
+ }
|
|
|
+
|
|
|
+ [self _handleButtonCode:buttonCode isPressed:YES hidAttribsDict:hidAttribsDict];
|
|
|
+ lastButtonPressed = buttonCode;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ [hidAttribsDict setObject:[NSNumber numberWithUnsignedInt:lastButtonPressed] forKey:kHIDRemoteLastButtonPressed];
|
|
|
+ }
|
|
|
+
|
|
|
+ #ifdef _HIDREMOTE_EXTENSIONS
|
|
|
+ // Debug logging code
|
|
|
+ #define _HIDREMOTE_EXTENSIONS_SECTION 6
|
|
|
+ #include "HIDRemoteAdditions.h"
|
|
|
+ #undef _HIDREMOTE_EXTENSIONS_SECTION
|
|
|
+ #endif /* _HIDREMOTE_EXTENSIONS */
|
|
|
+ }
|
|
|
}
|
|
|
|
|
|
#pragma mark - PRIVATE: Notification handling
|
|
|
- (void)_serviceMatching:(io_iterator_t)iterator
|
|
|
{
|
|
|
- io_object_t matchingService = 0;
|
|
|
+ io_object_t matchingService = 0;
|
|
|
|
|
|
- while ((matchingService = IOIteratorNext(iterator)) != 0)
|
|
|
- {
|
|
|
- [self _setupService:matchingService];
|
|
|
+ while ((matchingService = IOIteratorNext(iterator)) != 0)
|
|
|
+ {
|
|
|
+ [self _setupService:matchingService];
|
|
|
|
|
|
- IOObjectRelease(matchingService);
|
|
|
- };
|
|
|
+ IOObjectRelease(matchingService);
|
|
|
+ };
|
|
|
}
|
|
|
|
|
|
- (void)_serviceNotificationFor:(io_service_t)service messageType:(natural_t)messageType messageArgument:(void *)messageArgument
|
|
|
{
|
|
|
- if (messageType == kIOMessageServiceIsTerminated)
|
|
|
- {
|
|
|
- [self _destructService:service];
|
|
|
- }
|
|
|
+ if (messageType == kIOMessageServiceIsTerminated)
|
|
|
+ {
|
|
|
+ [self _destructService:service];
|
|
|
+ }
|
|
|
}
|
|
|
|
|
|
- (void)_updateSessionInformation
|
|
|
{
|
|
|
- NSArray *consoleUsersArray;
|
|
|
- io_service_t rootService;
|
|
|
-
|
|
|
- if (_masterPort==0) { return; }
|
|
|
-
|
|
|
- if ((rootService = IORegistryGetRootEntry(_masterPort)) != 0)
|
|
|
- {
|
|
|
- if ((consoleUsersArray = (NSArray *)IORegistryEntryCreateCFProperty((io_registry_entry_t)rootService, CFSTR("IOConsoleUsers"), kCFAllocatorDefault, 0)) != nil)
|
|
|
- {
|
|
|
- if ([consoleUsersArray isKindOfClass:[NSArray class]]) // Be careful - ensure this really is an array
|
|
|
- {
|
|
|
- NSEnumerator *consoleUsersEnum; // I *love* Obj-C2's fast enumerators, but we need to stay compatible with 10.4 :-/
|
|
|
-
|
|
|
- if ((consoleUsersEnum = [consoleUsersArray objectEnumerator]) != nil)
|
|
|
- {
|
|
|
- UInt64 secureEventInputPIDSum = 0;
|
|
|
- uid_t frontUserSession = 0;
|
|
|
- BOOL screenIsLocked = NO;
|
|
|
- NSDictionary *consoleUserDict;
|
|
|
-
|
|
|
- while ((consoleUserDict = [consoleUsersEnum nextObject]) != nil)
|
|
|
- {
|
|
|
- if ([consoleUserDict isKindOfClass:[NSDictionary class]]) // Be careful - ensure this really is a dictionary
|
|
|
- {
|
|
|
- NSNumber *secureInputPID;
|
|
|
- NSNumber *onConsole;
|
|
|
- NSNumber *userID;
|
|
|
- NSNumber *screenIsLockedBool;
|
|
|
-
|
|
|
- if ((secureInputPID = [consoleUserDict objectForKey:@"kCGSSessionSecureInputPID"]) != nil)
|
|
|
- {
|
|
|
- if ([secureInputPID isKindOfClass:[NSNumber class]])
|
|
|
- {
|
|
|
- secureEventInputPIDSum += ((UInt64) [secureInputPID intValue]);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (((onConsole = [consoleUserDict objectForKey:@"kCGSSessionOnConsoleKey"]) != nil) &&
|
|
|
- ((userID = [consoleUserDict objectForKey:@"kCGSSessionUserIDKey"]) != nil))
|
|
|
- {
|
|
|
- if ([onConsole isKindOfClass:[NSNumber class]] && [userID isKindOfClass:[NSNumber class]])
|
|
|
- {
|
|
|
- if ([onConsole boolValue])
|
|
|
- {
|
|
|
- frontUserSession = (uid_t) [userID intValue];
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if ((screenIsLockedBool = [consoleUserDict objectForKey:@"CGSSessionScreenIsLocked"]) != nil)
|
|
|
- {
|
|
|
- if ([screenIsLockedBool isKindOfClass:[NSNumber class]])
|
|
|
- {
|
|
|
- screenIsLocked = [screenIsLockedBool boolValue];
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- _lastSecureEventInputPIDSum = secureEventInputPIDSum;
|
|
|
- _lastFrontUserSession = frontUserSession;
|
|
|
- _lastScreenIsLocked = screenIsLocked;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- CFRelease((CFTypeRef)consoleUsersArray);
|
|
|
- }
|
|
|
-
|
|
|
- IOObjectRelease((io_object_t) rootService);
|
|
|
- }
|
|
|
+ NSArray *consoleUsersArray;
|
|
|
+ io_service_t rootService;
|
|
|
+
|
|
|
+ if (_masterPort==0) { return; }
|
|
|
+
|
|
|
+ if ((rootService = IORegistryGetRootEntry(_masterPort)) != 0)
|
|
|
+ {
|
|
|
+ if ((consoleUsersArray = (__HIDRemoteBridge NSArray *)IORegistryEntryCreateCFProperty((io_registry_entry_t)rootService, CFSTR("IOConsoleUsers"), kCFAllocatorDefault, 0)) != nil)
|
|
|
+ {
|
|
|
+ if ([consoleUsersArray isKindOfClass:[NSArray class]]) // Be careful - ensure this really is an array
|
|
|
+ {
|
|
|
+ NSEnumerator *consoleUsersEnum; // I *love* Obj-C2's fast enumerators, but we need to stay compatible with 10.4 :-/
|
|
|
+
|
|
|
+ if ((consoleUsersEnum = [consoleUsersArray objectEnumerator]) != nil)
|
|
|
+ {
|
|
|
+ UInt64 secureEventInputPIDSum = 0;
|
|
|
+ uid_t frontUserSession = 0;
|
|
|
+ BOOL screenIsLocked = NO;
|
|
|
+ NSDictionary *consoleUserDict;
|
|
|
+
|
|
|
+ while ((consoleUserDict = [consoleUsersEnum nextObject]) != nil)
|
|
|
+ {
|
|
|
+ if ([consoleUserDict isKindOfClass:[NSDictionary class]]) // Be careful - ensure this really is a dictionary
|
|
|
+ {
|
|
|
+ NSNumber *secureInputPID;
|
|
|
+ NSNumber *onConsole;
|
|
|
+ NSNumber *userID;
|
|
|
+ NSNumber *screenIsLockedBool;
|
|
|
+
|
|
|
+ if ((secureInputPID = [consoleUserDict objectForKey:@"kCGSSessionSecureInputPID"]) != nil)
|
|
|
+ {
|
|
|
+ if ([secureInputPID isKindOfClass:[NSNumber class]])
|
|
|
+ {
|
|
|
+ secureEventInputPIDSum += ((UInt64) [secureInputPID intValue]);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (((onConsole = [consoleUserDict objectForKey:@"kCGSSessionOnConsoleKey"]) != nil) &&
|
|
|
+ ((userID = [consoleUserDict objectForKey:@"kCGSSessionUserIDKey"]) != nil))
|
|
|
+ {
|
|
|
+ if ([onConsole isKindOfClass:[NSNumber class]] && [userID isKindOfClass:[NSNumber class]])
|
|
|
+ {
|
|
|
+ if ([onConsole boolValue])
|
|
|
+ {
|
|
|
+ frontUserSession = (uid_t) [userID intValue];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if ((screenIsLockedBool = [consoleUserDict objectForKey:@"CGSSessionScreenIsLocked"]) != nil)
|
|
|
+ {
|
|
|
+ if ([screenIsLockedBool isKindOfClass:[NSNumber class]])
|
|
|
+ {
|
|
|
+ screenIsLocked = [screenIsLockedBool boolValue];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ _lastSecureEventInputPIDSum = secureEventInputPIDSum;
|
|
|
+ _lastFrontUserSession = frontUserSession;
|
|
|
+ _lastScreenIsLocked = screenIsLocked;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ CFRelease((CFTypeRef)consoleUsersArray);
|
|
|
+ }
|
|
|
+
|
|
|
+ IOObjectRelease((io_object_t) rootService);
|
|
|
+ }
|
|
|
}
|
|
|
|
|
|
- (void)_silentRestart
|
|
|
{
|
|
|
- if ((_mode == kHIDRemoteModeExclusive) || (_mode == kHIDRemoteModeExclusiveAuto))
|
|
|
- {
|
|
|
- HIDRemoteMode restartInMode = _mode;
|
|
|
- unsigned checkActiveRemoteControlCount = [self activeRemoteControlCount];
|
|
|
-
|
|
|
- // Only restart when we already have active remote controls - to avoid race conditions with other applications using kHIDRemoteModeExclusive mode (new in V1.2.1)
|
|
|
- if (checkActiveRemoteControlCount > 0)
|
|
|
- {
|
|
|
- _isRestarting = YES;
|
|
|
- [self stopRemoteControl];
|
|
|
- [self startRemoteControl:restartInMode];
|
|
|
- _isRestarting = NO;
|
|
|
-
|
|
|
- // Check whether we lost a remote control due to restarting/secure input change notification handling (new in V1.2.1)
|
|
|
- if (checkActiveRemoteControlCount != [self activeRemoteControlCount])
|
|
|
- {
|
|
|
- // Log message
|
|
|
- NSLog(@"Lost access (mode %d) to %d IR Remote Receiver(s) after handling SecureInput change notification - please quit other apps trying to use the Remote exclusively", restartInMode, checkActiveRemoteControlCount);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
+ if ((_mode == kHIDRemoteModeExclusive) || (_mode == kHIDRemoteModeExclusiveAuto))
|
|
|
+ {
|
|
|
+ HIDRemoteMode restartInMode = _mode;
|
|
|
+ unsigned checkActiveRemoteControlCount = [self activeRemoteControlCount];
|
|
|
+
|
|
|
+ // Only restart when we already have active remote controls - to avoid race conditions with other applications using kHIDRemoteModeExclusive mode (new in V1.2.1)
|
|
|
+ if (checkActiveRemoteControlCount > 0)
|
|
|
+ {
|
|
|
+ _isRestarting = YES;
|
|
|
+ [self stopRemoteControl];
|
|
|
+ [self startRemoteControl:restartInMode];
|
|
|
+ _isRestarting = NO;
|
|
|
+
|
|
|
+ // Check whether we lost a remote control due to restarting/secure input change notification handling (new in V1.2.1)
|
|
|
+ if (checkActiveRemoteControlCount != [self activeRemoteControlCount])
|
|
|
+ {
|
|
|
+ // Log message
|
|
|
+ NSLog(@"Lost access (mode %d) to %d IR Remote Receiver(s) after handling SecureInput change notification - please quit other apps trying to use the Remote exclusively", restartInMode, checkActiveRemoteControlCount);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
}
|
|
|
|
|
|
- (void)_secureInputNotificationFor:(io_service_t)service messageType:(natural_t)messageType messageArgument:(void *)messageArgument
|
|
|
{
|
|
|
- if (messageType == kIOMessageServiceBusyStateChange)
|
|
|
- {
|
|
|
- UInt64 old_lastSecureEventInputPIDSum = _lastSecureEventInputPIDSum;
|
|
|
- uid_t old_lastFrontUserSession = _lastFrontUserSession;
|
|
|
- BOOL old_lastScreenIsLocked = _lastScreenIsLocked;
|
|
|
-
|
|
|
- [self _updateSessionInformation];
|
|
|
-
|
|
|
- if (((old_lastSecureEventInputPIDSum != _lastSecureEventInputPIDSum) ||
|
|
|
- (old_lastFrontUserSession != _lastFrontUserSession) ||
|
|
|
- (old_lastScreenIsLocked != _lastScreenIsLocked)) && _secureEventInputWorkAround)
|
|
|
- {
|
|
|
- [self _silentRestart];
|
|
|
- }
|
|
|
- }
|
|
|
+ if (messageType == kIOMessageServiceBusyStateChange)
|
|
|
+ {
|
|
|
+ UInt64 old_lastSecureEventInputPIDSum = _lastSecureEventInputPIDSum;
|
|
|
+ uid_t old_lastFrontUserSession = _lastFrontUserSession;
|
|
|
+ BOOL old_lastScreenIsLocked = _lastScreenIsLocked;
|
|
|
+
|
|
|
+ [self _updateSessionInformation];
|
|
|
+
|
|
|
+ if (((old_lastSecureEventInputPIDSum != _lastSecureEventInputPIDSum) ||
|
|
|
+ (old_lastFrontUserSession != _lastFrontUserSession) ||
|
|
|
+ (old_lastScreenIsLocked != _lastScreenIsLocked)) && _secureEventInputWorkAround)
|
|
|
+ {
|
|
|
+ [self _silentRestart];
|
|
|
+ }
|
|
|
+ }
|
|
|
}
|
|
|
|
|
|
- (void)_computerDidWake:(NSNotification *)aNotification
|
|
|
{
|
|
|
- // Work around for a bug in 10.8, where exclusive connections may be degraded to shared connections after a sleep/wakeup cycle (credit: Paul Duggan from Galaxy Software)
|
|
|
- #ifdef NSAppKitVersionNumber10_8
|
|
|
- if (NSAppKitVersionNumber >= NSAppKitVersionNumber10_8)
|
|
|
- #else
|
|
|
- if (NSAppKitVersionNumber >= 1187)
|
|
|
- #endif
|
|
|
- {
|
|
|
- #ifdef HIDREMOTE_THREADSAFETY_HARDENED_NOTIFICATION_HANDLING
|
|
|
- if ([self respondsToSelector:@selector(performSelector:onThread:withObject:waitUntilDone:)]) // OS X 10.5+ only
|
|
|
- {
|
|
|
- if ([NSThread currentThread] != _runOnThread)
|
|
|
- {
|
|
|
- [self performSelector:@selector(_computerDidWake:) onThread:_runOnThread withObject:aNotification waitUntilDone:NO];
|
|
|
- return;
|
|
|
- }
|
|
|
- }
|
|
|
- #endif
|
|
|
-
|
|
|
- [self _silentRestart];
|
|
|
- }
|
|
|
+ // Work around for a bug in 10.8, where exclusive connections may be degraded to shared connections after a sleep/wakeup cycle (credit: Paul Duggan from Galaxy Software)
|
|
|
+ #ifdef NSAppKitVersionNumber10_8
|
|
|
+ if (NSAppKitVersionNumber >= NSAppKitVersionNumber10_8)
|
|
|
+ #else
|
|
|
+ if (NSAppKitVersionNumber >= 1187)
|
|
|
+ #endif
|
|
|
+ {
|
|
|
+ #if HIDREMOTE_THREADSAFETY_HARDENED_NOTIFICATION_HANDLING
|
|
|
+ if ([self respondsToSelector:@selector(performSelector:onThread:withObject:waitUntilDone:)]) // OS X 10.5+ only
|
|
|
+ {
|
|
|
+ if ([NSThread currentThread] != _runOnThread)
|
|
|
+ {
|
|
|
+ [self performSelector:@selector(_computerDidWake:) onThread:_runOnThread withObject:aNotification waitUntilDone:NO];
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ #endif
|
|
|
+
|
|
|
+ [self _silentRestart];
|
|
|
+ }
|
|
|
}
|
|
|
|
|
|
@end
|
|
|
|
|
|
#pragma mark - PRIVATE: IOKitLib Callbacks
|
|
|
|
|
|
-static void HIDEventCallback( void * target,
|
|
|
- IOReturn result,
|
|
|
- void * refCon,
|
|
|
- void * sender)
|
|
|
+static void HIDEventCallback( void * target,
|
|
|
+ IOReturn result,
|
|
|
+ void * refCon,
|
|
|
+ void * sender)
|
|
|
{
|
|
|
- HIDRemote *hidRemote = (HIDRemote *)refCon;
|
|
|
- NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
|
|
|
+ HIDRemote *hidRemote = (__HIDRemoteBridge HIDRemote *)refCon;
|
|
|
|
|
|
- [hidRemote _hidEventFor:(io_service_t)((intptr_t)target) from:(IOHIDQueueInterface**)sender withResult:(IOReturn)result];
|
|
|
+ HIDRemoteAutoreleasePoolOpen();
|
|
|
|
|
|
- [pool release];
|
|
|
+ [hidRemote _hidEventFor:(io_service_t)((intptr_t)target) from:(IOHIDQueueInterface**)sender withResult:(IOReturn)result];
|
|
|
+
|
|
|
+ HIDRemoteAutoreleasePoolClose();
|
|
|
}
|
|
|
|
|
|
|
|
|
static void ServiceMatchingCallback( void *refCon,
|
|
|
- io_iterator_t iterator)
|
|
|
+ io_iterator_t iterator)
|
|
|
{
|
|
|
- HIDRemote *hidRemote = (HIDRemote *)refCon;
|
|
|
- NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
|
|
|
+ HIDRemote *hidRemote = (__HIDRemoteBridge HIDRemote *)refCon;
|
|
|
+
|
|
|
+ HIDRemoteAutoreleasePoolOpen();
|
|
|
|
|
|
- [hidRemote _serviceMatching:iterator];
|
|
|
+ [hidRemote _serviceMatching:iterator];
|
|
|
|
|
|
- [pool release];
|
|
|
+ HIDRemoteAutoreleasePoolClose();
|
|
|
}
|
|
|
|
|
|
static void ServiceNotificationCallback(void * refCon,
|
|
|
- io_service_t service,
|
|
|
- natural_t messageType,
|
|
|
- void * messageArgument)
|
|
|
+ io_service_t service,
|
|
|
+ natural_t messageType,
|
|
|
+ void * messageArgument)
|
|
|
{
|
|
|
- HIDRemote *hidRemote = (HIDRemote *)refCon;
|
|
|
- NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
|
|
|
-
|
|
|
- [hidRemote _serviceNotificationFor:service
|
|
|
- messageType:messageType
|
|
|
- messageArgument:messageArgument];
|
|
|
-
|
|
|
- [pool release];
|
|
|
+ HIDRemote *hidRemote = (__HIDRemoteBridge HIDRemote *)refCon;
|
|
|
+
|
|
|
+ HIDRemoteAutoreleasePoolOpen();
|
|
|
+
|
|
|
+ [hidRemote _serviceNotificationFor:service
|
|
|
+ messageType:messageType
|
|
|
+ messageArgument:messageArgument];
|
|
|
+
|
|
|
+ HIDRemoteAutoreleasePoolClose();
|
|
|
}
|
|
|
|
|
|
static void SecureInputNotificationCallback( void * refCon,
|
|
|
- io_service_t service,
|
|
|
- natural_t messageType,
|
|
|
- void * messageArgument)
|
|
|
+ io_service_t service,
|
|
|
+ natural_t messageType,
|
|
|
+ void * messageArgument)
|
|
|
{
|
|
|
- HIDRemote *hidRemote = (HIDRemote *)refCon;
|
|
|
- NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
|
|
|
-
|
|
|
- [hidRemote _secureInputNotificationFor:service
|
|
|
- messageType:messageType
|
|
|
- messageArgument:messageArgument];
|
|
|
-
|
|
|
- [pool release];
|
|
|
+ HIDRemote *hidRemote = (__HIDRemoteBridge HIDRemote *)refCon;
|
|
|
+
|
|
|
+ HIDRemoteAutoreleasePoolOpen();
|
|
|
+
|
|
|
+ [hidRemote _secureInputNotificationFor:service
|
|
|
+ messageType:messageType
|
|
|
+ messageArgument:messageArgument];
|
|
|
+
|
|
|
+ HIDRemoteAutoreleasePoolClose();
|
|
|
}
|
|
|
|
|
|
// Attribute dictionary keys
|
Lionel CHAZALLON