OverSight/OverSightXPC/Enumerator.h

74 lines
1.8 KiB
Objective-C

//
// Enumerator.h
// cameraUsers
//
// Created by Patrick Wardle on 9/9/16.
// Copyright (c) 2016 Objective-See. All rights reserved.
//
#import <Foundation/Foundation.h>
@interface Enumerator : NSObject
/* DEFINES */
//camera assistant daemon on older macs
#define VDC_ASSISTANT @"/System/Library/Frameworks/CoreMediaIO.framework/Versions/A/Resources/VDC.plugin/Contents/Resources/VDCAssistant"
//camera assistant daemon
#define APPLE_CAMERA_ASSISTANT @"/Library/CoreMediaIO/Plug-Ins/DAL/AppleCamera.plugin/Contents/Resources/AppleCameraAssistant"
//core audio
#define CORE_AUDIO @"/usr/sbin/coreaudiod"
//lsmp binary
#define LSMP @"/usr/bin/lsmp"
//sample binary
#define SAMPLE @"/usr/bin/sample"
/* PROPERTIES */
//flag indicating video is active
@property BOOL videoActive;
//flag indicating mic is active
@property BOOL audioActive;
//list of procs that have send Mach msg to *Assistant
@property(nonatomic, retain)NSMutableDictionary* machSendersVideo;
//list of procs that have send Mach msg to coreaudio
@property(nonatomic, retain)NSMutableDictionary* machSendersAudio;
//list of procs that have i/o reg entries
// ->IOService:/AppleACPIPlatformExpert/IOPMrootDomain/RootDomainUserClient
@property(nonatomic, retain)NSMutableDictionary* userClients;
/* METHODS */
//singleton interface
+(id)sharedManager;
//forever, baseline by getting all current procs that have sent a mach msg to *Assistant
// ->ensures its only invoke while camera is not in use, so these are all just baselined procs
-(void)start;
//enumerate all (recent) process that appear to be using the mic
-(NSMutableArray*)enumAudioProcs;
//enumerate all (recent) process that appear to be using video
-(NSMutableArray*)enumVideoProcs;
//set status of audio
-(void)updateAudioStatus:(BOOL)isEnabled;
//set status of video
-(void)updateVideoStatus:(BOOL)isEnabled;
@end