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[IMP] Get rid of legacy, deprecated objc-c code
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| // | ||
| // FKeyManager.swift | ||
| // Fluor | ||
| // | ||
| // | ||
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| enum FKeyManager { | ||
| typealias FKeyManagerResult = Result<FKeyMode, FKeyManagerError> | ||
|
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| enum FKeyManagerError: Error { | ||
| case cannotCreateMasterPort | ||
| case cannotOpenService | ||
| case cannotSetParameter | ||
| case cannotGetParameter | ||
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| case otherError | ||
| } | ||
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| private static func getIORegistry() throws -> io_registry_entry_t { | ||
| var masterPort: mach_port_t = .zero | ||
| guard IOMasterPort(bootstrap_port, &masterPort) == KERN_SUCCESS else { throw FKeyManagerError.cannotCreateMasterPort } | ||
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| return IORegistryEntryFromPath(masterPort, "IOService:/IOResources/IOHIDSystem") | ||
| } | ||
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| private static func getIOHandle() throws -> io_service_t { | ||
| try self.getIORegistry() as io_service_t | ||
| } | ||
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| private static func getServiceConnect() throws -> io_connect_t { | ||
| var service: io_connect_t = .zero | ||
| let handle = try self.getIOHandle() | ||
| defer { IOObjectRelease(handle) } | ||
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| guard IOServiceOpen(handle, mach_task_self_, UInt32(kIOHIDParamConnectType), &service) == KERN_SUCCESS else { | ||
| throw FKeyManagerError.cannotOpenService | ||
| } | ||
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| return service | ||
| } | ||
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| static func setCurrentFKeyMode(_ mode: FKeyMode) -> FKeyManagerResult { | ||
| do { | ||
| let connect = try FKeyManager.getServiceConnect() | ||
| let value = mode.rawValue as CFNumber | ||
|
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| guard IOHIDSetCFTypeParameter(connect, kIOHIDFKeyModeKey as CFString, value) == KERN_SUCCESS else { | ||
| throw FKeyManagerError.cannotSetParameter | ||
| } | ||
|
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| IOServiceClose(connect) | ||
| return .success(mode) | ||
| } catch let error as FKeyManagerError { | ||
| return .failure(error) | ||
| } catch { | ||
| return .failure(.otherError) | ||
| } | ||
| } | ||
|
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| static func getCurrentFKeyMode() -> FKeyManagerResult { | ||
| do { | ||
| let ri = try self.getIORegistry() | ||
| defer { IOObjectRelease(ri) } | ||
|
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| guard let entry = IORegistryEntryCreateCFProperty(ri, "HIDParameters" as CFString, kCFAllocatorDefault, 0), let dict = entry.takeUnretainedValue() as? NSDictionary, let mode = dict.value(forKey: "HIDFKeyMode") as? Int, let currentMode = FKeyMode(rawValue: mode) else { | ||
| throw FKeyManagerError.cannotGetParameter | ||
| } | ||
| return .success(currentMode) | ||
| } catch let error as FKeyManagerError { | ||
| return .failure(error) | ||
| } catch { | ||
| return .failure(.otherError) | ||
| } | ||
| } | ||
| } |
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