iokit

Will use of IOKit in my iOS app get my app rejected?

由 ≡放荡痞女 提交于 2019-12-02 00:12:25
devs, as mentioned by Erica IOKit is a semi private framework; does anybody has any experience in using it in an app-store app? I want to use it to get IMEI and ICCID number. If you call any non-documented Apple framework your app will be rejected. So it's very unlikely people have experience of using this framework in an app-store friendly app. This process is entirely automatic , and happens immediately after you submit the binary. It's run through a number of checks to make sure you're not referencing or calling anything untoward. Yes, it will. IOKit is not a public framework on iOS. 来源：

Create a CFRunLoopSourceRef using IOPSNotificationCreateRunLoopSource in Swift

由 烈酒焚心 提交于 2019-12-01 23:40:03
问题 I am trying to subscribe to changes in power state on macOS. I discovered there is a way using IOKit, though it is a bit convoluted. I need to import it using #import <IOKit/ps/IOPowerSources.h> in an ObjC Bridging header. Then I get access to the function IOPSNotificationCreateRunLoopSource, which has the signature: IOPSNotificationCreateRunLoopSource(_ callback: IOPowerSourceCallbackType!, _ context: UnsafeMutablePointer<Void>!) -> Unmanaged<CFRunLoopSource>! I got some help from the answer

Create a CFRunLoopSourceRef using IOPSNotificationCreateRunLoopSource in Swift

由 泄露秘密 提交于 2019-12-01 20:57:34
I am trying to subscribe to changes in power state on macOS. I discovered there is a way using IOKit, though it is a bit convoluted. I need to import it using #import <IOKit/ps/IOPowerSources.h> in an ObjC Bridging header. Then I get access to the function IOPSNotificationCreateRunLoopSource, which has the signature: IOPSNotificationCreateRunLoopSource(_ callback: IOPowerSourceCallbackType!, _ context: UnsafeMutablePointer<Void>!) -> Unmanaged<CFRunLoopSource>! I got some help from the answer in Callback method to Apple run loop , but still doesn't manage to create a function of type

How to go about making app for ipad that makes it into a Mac keyboard [closed]

由 可紊 提交于 2019-12-01 13:09:25
I'm trying to figure out how to go about making an app that will have buttons that will when pressed cause my mac to key a certain character (or modifier). I've already got the buttons laid out exactly as a want them so my project is now just two steps away from being complete: send a message to the mac to let it know which key to press. have the mac press the actual key For 1 Im thinking of setting up a bonjour service which which send a string associated with the key that is pressed on the ipad to the mac. the mac would then receive this. Some of the keys on my keyboard a characters that

How to go about making app for ipad that makes it into a Mac keyboard [closed]

由 给你一囗甜甜゛ 提交于 2019-12-01 12:02:20
问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 5 years ago . I'm trying to figure out how to go about making an app that will have buttons that will when pressed cause my mac to key a certain character (or modifier). I've already got the buttons laid out exactly as a want them so my project is now just two steps away from being

IOHIDEventSystemClientScheduleWithRunLoop with EXC_BAD_ACCESS

由 泪湿孤枕 提交于 2019-12-01 11:47:50
问题 I'm trying to get touch events in my application. So I used the IOHIDFamily callback to get the events. My code is like this: void handle_event(void* target, void* refcon, IOHIDServiceRef service, IOHIDEventRef event) { printf("Received event of type %2d from service %p.\n", IOHIDEventGetType(event), service); } - (void)viewDidLoad { [super viewDidLoad]; void *ioHIDEventSystem = IOHIDEventSystemClientCreate(kCFAllocatorDefault); IOHIDEventSystemClientScheduleWithRunLoop(system,

How to implement IOServiceMatchingCallBack in Swift

由 ▼魔方 西西 提交于 2019-12-01 09:19:42
问题 I would like to detect a specific USB is plugged in/removed in my application. For now, I can get the deviceName with this tutorial Working With USB Device Interfaces. But, how can I do the callback function of (deviceAdded) IOServiceMatchingCallBack in Swift. I tried as follows, but I got an error: Cannot convert value of type '(UnsafePointer, iterator: io_iterator_t) -> ()' to expected argument type 'IOServiceMatchingCallback!' func detectUSBEvent() { var portIterator: io_iterator_t = 0 var

Mac - Virtual Serial Port

由 我与影子孤独终老i 提交于 2019-12-01 07:38:48
I need to create a Cocoa app that will create a virtual serial port available to other apps, meaning registered in the IO Kit Registry. Gist of the app: Create a virtual serial port (listed in /dev and registered with the IOKit Registry) Initiate a tcp connection out to another computer Proxy everything received on the virtual serial port out to the network and vice versa. This app will be used by third party apps that talk to serial ports on the computer, allowing for the particular serial device to be located across the network. The Cocoa and network part is no problem, I've written several

Mac - Virtual Serial Port

由 蓝咒 提交于 2019-12-01 05:16:44
问题 I need to create a Cocoa app that will create a virtual serial port available to other apps, meaning registered in the IO Kit Registry. Gist of the app: Create a virtual serial port (listed in /dev and registered with the IOKit Registry) Initiate a tcp connection out to another computer Proxy everything received on the virtual serial port out to the network and vice versa. This app will be used by third party apps that talk to serial ports on the computer, allowing for the particular serial

gdb | view the the variable argument list

由 一笑奈何 提交于 2019-12-01 03:32:07
I as using the bt command to view the stacktrace. The output is (gdb) bt #0 0x001ae4cd in Debugger (message=0x1 "???\a") at /SourceCache/xnu/xnu-1228.7.58/osfmk/i386/AT386/model_dep.c:705 #1 0x3bf97000 in ?? () #2 0x0012b0fa in panic (str=0x5ef "") at /SourceCache/xnu/xnu-1228.7.58/osfmk/kern/debug.c:274 #3 0x001a8cd4 in kernel_trap (state=0x51a67c80) at /SourceCache/xnu/xnu-1228.7.58/osfmk/i386/trap.c:680 #4 0x0019ede5 in return_from_trap () at pmap.h:176 #5 0x00132bea in __doprnt (fmt=<value temporarily unavailable, due to optimizations>, argp=0x51a67e6c, putc=0x38ad24 <kvprintf+33>, arg
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