mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-11-27 12:15:19 +01:00
0c04c6d83c
- Retro compatibility since OS X Maveriks (10.9). - Search update ability of Clover.app. - Auto mount of the selected ESP. - After the installation, if the target is an EFI system partition, that partition will be umounted. - French translation by Ellibz. - Code corrections and improvements.
660 lines
24 KiB
Swift
660 lines
24 KiB
Swift
//
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// Disks.swift
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// Clover
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//
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// Created by vector sigma on 19/10/2019.
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// Copyright © 2019 CloverHackyColor. All rights reserved.
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//
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import Cocoa
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import IOKit
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import IOKit.serial
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import IOKit.kext
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import CoreFoundation
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import DiskArbitration
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import SystemConfiguration
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let kNotAvailable : String = "N/A"
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let kBannedMedia = ["Recovery HD", "Recovery", "VM", "Preboot"]
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/// Get DADisk dictionary from DiskArbitration from the given disk name or mount point.
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func getDAdiskDescription(from diskOrMtp: String) -> NSDictionary? {
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var dict : NSDictionary? = nil
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if let session = DASessionCreate(kCFAllocatorDefault) {
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if diskOrMtp.hasPrefix("/") &&
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!diskOrMtp.hasPrefix("/dev/disk") &&
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FileManager.default.fileExists(atPath: diskOrMtp) {
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let volume : CFURL = URL(fileURLWithPath: diskOrMtp) as CFURL
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if let disk = DADiskCreateFromVolumePath(kCFAllocatorDefault, session, volume) {
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dict = DADiskCopyDescription(disk)
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}
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} else if diskOrMtp.hasPrefix("/dev/disk") ||
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diskOrMtp.hasPrefix("disk") {
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var ndisk = diskOrMtp
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if ndisk.hasPrefix("/dev/disk") {
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ndisk = (ndisk as NSString).replacingOccurrences(of: "/dev/", with: "")
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}
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if let disk = DADiskCreateFromBSDName(kCFAllocatorDefault, session, ndisk) {
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dict = DADiskCopyDescription(disk)
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}
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}
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}
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return dict
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}
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/// Check disk or mount point is writable (kDADiskDescriptionMediaWritableKey).
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func isWritable(diskOrMtp: String) -> Bool {
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var isWritable : Bool = false
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if let val = getDAdiskDescription(from: diskOrMtp)?.object(forKey: kDADiskDescriptionMediaWritableKey) as? NSNumber {
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isWritable = val.boolValue
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}
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return isWritable
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}
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/// Get the media content name (kDADiskDescriptionMediaContentKey).
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func getMediaContent(from diskOrMtp: String) -> String? {
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if let content = getDAdiskDescription(from: diskOrMtp)?.object(forKey: kDADiskDescriptionMediaContentKey) as? String {
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return content
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}
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return nil
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}
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/// get the Partition Scheme Map from the parent disk (kDADiskDescriptionMediaContentKey).
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func getPartitionSchemeMap(from diskOrMtp: String) -> String? {
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if let dadisk = getBSDParent(of: diskOrMtp) {
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if let scheme = getDAdiskDescription(from: dadisk)?.object(forKey: kDADiskDescriptionMediaContentKey) as? String {
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return scheme
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}
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}
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return nil
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}
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/// Find the mountpoint for the given disk object. You can pass also a mount point to se if it is valid.
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func getMountPoint(from diskOrMtp: String) -> String? {
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var mountPoint : String? = nil
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if let dict : NSDictionary = getDAdiskDescription(from: diskOrMtp) {
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if (dict.object(forKey: kDADiskDescriptionVolumePathKey) != nil) {
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let temp : AnyObject = dict.object(forKey: kDADiskDescriptionVolumePathKey) as AnyObject
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if temp is NSURL {
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mountPoint = (dict.object(forKey: kDADiskDescriptionVolumePathKey) as? URL)?.path
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} else if temp is NSString {
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mountPoint = dict.object(forKey: kDADiskDescriptionVolumePathKey) as? String
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}
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}
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}
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return mountPoint
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}
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/// Find the Volume name: be aware that this is not the mount point name.
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func getVolumeName(from diskOrMtp: String) -> String? {
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if let name = getDAdiskDescription(from: diskOrMtp)?.object(forKey: kDADiskDescriptionVolumeNameKey) as? String {
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return name
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}
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return nil
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}
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/// Get partition UUID for the given volume: This is not a disk UUID.
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func getVolumeUUID(from diskOrMtp: String) -> String? {
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var uuid : String? = nil
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if let dict : NSDictionary = getDAdiskDescription(from: diskOrMtp) {
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if (dict.object(forKey: kDADiskDescriptionVolumeUUIDKey) != nil) {
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let cfuuid :CFUUID = dict.object(forKey: kDADiskDescriptionVolumeUUIDKey) as! CFUUID
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uuid = CFUUIDCreateString(kCFAllocatorDefault, cfuuid)! as String
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}
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}
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return uuid
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}
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/// Get disk uuid for the given hole diskx. This is not a Volume UUID but a media UUID.
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func getDiskUUID(from diskOrMtp: String) -> String? {
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var uuid : String? = nil
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if let dict : NSDictionary = getDAdiskDescription(from: getBSDParent(of: diskOrMtp)!) {
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if (dict.object(forKey: kDADiskDescriptionMediaUUIDKey) != nil) {
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let temp : AnyObject = dict.object(forKey: kDADiskDescriptionMediaUUIDKey) as AnyObject
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if temp is NSUUID {
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uuid = (dict.object(forKey: kDADiskDescriptionMediaUUIDKey) as? UUID)?.uuidString
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} else if temp is NSString {
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uuid = dict.object(forKey: kDADiskDescriptionMediaUUIDKey) as? String
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}
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}
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}
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return uuid
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}
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/// Get media uuid for the given hole diskx or slice.
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func getMediaUUID(from diskOrMtp: String) -> String? {
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var uuid : String? = nil
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if let dict : NSDictionary = getDAdiskDescription(from: diskOrMtp) {
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if let temp = dict.object(forKey: kDADiskDescriptionMediaUUIDKey) {
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let cu : CFUUID = temp as! CFUUID
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let cus : CFString = CFUUIDCreateString(kCFAllocatorDefault, cu)
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uuid = "\(cus)"
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}
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}
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return uuid
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}
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/// Get Media Name (kDADiskDescriptionMediaNameKey).
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func getMediaName(from diskOrMtp: String) -> String? {
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if let name = getDAdiskDescription(from: diskOrMtp)?.object(forKey: kDADiskDescriptionMediaNameKey) as? String {
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return name
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}
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return nil
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}
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/// Get Media Name (kDADiskDescriptionDeviceProtocolKey).
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func getDeviceProtocol(from diskOrMtp: String) -> String? {
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if let prot = getDAdiskDescription(from: diskOrMtp)?.object(forKey: kDADiskDescriptionDeviceProtocolKey) as? String {
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return prot
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}
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return nil
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}
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/// Get all BSDName in the System.
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func getAlldisks() -> NSDictionary {
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let match_dictionary: CFMutableDictionary = IOServiceMatching("IOMedia")
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var entry_iterator: io_iterator_t = 0
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let allDisks = NSMutableDictionary()
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if IOServiceGetMatchingServices(kIOMasterPortDefault, match_dictionary, &entry_iterator) == kIOReturnSuccess {
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var serviceObject : io_registry_entry_t = 0
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repeat {
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serviceObject = IOIteratorNext(entry_iterator)
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if serviceObject != 0 {
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var serviceDictionary : Unmanaged<CFMutableDictionary>?
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if (IORegistryEntryCreateCFProperties(serviceObject,
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&serviceDictionary,
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kCFAllocatorDefault,
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0) != kIOReturnSuccess) {
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IOObjectRelease(serviceObject)
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continue
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}
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let d : NSDictionary = (serviceDictionary?.takeRetainedValue())!
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if (d.object(forKey: kIOBSDNameKey) != nil) {
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allDisks.setValue(d, forKey: (d.object(forKey: kIOBSDNameKey) as! String))
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}
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}
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} while serviceObject != 0
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IOObjectRelease(entry_iterator)
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}
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return allDisks
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}
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/// Get FileSystem for the given disk or mount point.
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func getFS(from diskOrMtp: String) -> String? {
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var fs : String? = nil
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if let dict : NSDictionary = getDAdiskDescription(from: diskOrMtp) {
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var temp : String = ""
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if (dict.object(forKey: kDADiskDescriptionVolumeKindKey) != nil) {
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temp = dict.object(forKey: kDADiskDescriptionVolumeKindKey) as! String
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// if msdos we would know if is fat32, exfat etc..
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if temp.lowercased() == "msdos" {
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if #available(OSX 10.11, *) {
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/*
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Since last few OSes (..on 10.11) the DAVolumeType
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contains a string like ""MS-DOS (FAT32)" so that we can identify the real fs
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w/o using statfs (which require root privileges).
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BUT,
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kDADiskDescriptionVolumeTypeKey is not present before 10.11:
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dyld: Symbol not found: _kDADiskDescriptionVolumeTypeKey
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*/
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let DAVolumeType : CFString = "DAVolumeType" as CFString
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if let volType = dict.object(forKey: DAVolumeType) as? String {
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if (volType.lowercased().range(of: "exfat") != nil) {
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temp = "exfat"
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} else if (volType.lowercased().range(of: "fat16") != nil) {
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temp = "fat16"
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} else if (volType.lowercased().range(of: "fat32") != nil) {
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temp = "fat32"
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}
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}
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} else {
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/*
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An old OS, the filesystem personality can only be read when the volume is up and mounted,
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but while the app will show "msdos" as filesystem, the installer will read the correct one just
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before going to install Clover because you can only install if the chosen volume has a mount point.
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*/
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if let disk = getBSDName(of: diskOrMtp) {
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let cmd = "diskutil info \(disk) | grep -i 'file system personality:'"
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var output : String? = nil
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checkBashOutput(cmd: cmd, output: &output)
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if (output != nil) {
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if (output!.lowercased().range(of: "exfat") != nil) {
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temp = "exfat"
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} else if (output!.lowercased().range(of: "fat16") != nil) {
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temp = "fat16"
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} else if (output!.lowercased().range(of: "fat32") != nil) {
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temp = "fat32"
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}
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}
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}
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}
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}
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fs = temp
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}
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}
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return fs?.uppercased()
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}
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/// Get all ESP (EFI System Partition) in the System.
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func getAllESPs() -> [String] {
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var allEsps : [String] = [String]()
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for disk in getAlldisks().allKeys {
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let mediaContent = getMediaContent(from: disk as! String) ?? ""
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if getMediaName(from: disk as! String) == "EFI System Partition" &&
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mediaContent == "C12A7328-F81F-11D2-BA4B-00A0C93EC93B"{
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if !allEsps.contains(disk as! String) {
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allEsps.append(disk as! String)
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}
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}
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}
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return allEsps
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}
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/// Get a list of ESP that have a mount point.
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func getListOfMountedEsp() -> [String] {
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var mounted : [String] = [String]()
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for bsdName in getAllESPs() {
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if isMountPoint(path: bsdName) {
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mounted.append(bsdName)
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}
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}
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return mounted
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}
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/// get and array of currently mounted volumes
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func getVolumes() -> [String] {
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var mounted : [String] = [String]()
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let all = getAlldisks().allKeys
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for b in all {
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let bsd : String = b as! String
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if let mp = getMountPoint(from: bsd) {
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mounted.append(mp)
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}
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}
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return mounted
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}
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/// Find the BSDName of the given mount point.
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func getBSDName(of mountpoint: String) -> String? {
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if let name = getDAdiskDescription(from: mountpoint)?.object(forKey: kDADiskDescriptionMediaBSDNameKey) as? String {
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return name
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}
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return nil
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}
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/// Find the BSDName of the given parent disk.
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func getBSDParent(of mountpointORDevDisk: String) -> String? {
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if let dict : NSDictionary = getDAdiskDescription(from: mountpointORDevDisk) {
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if (dict.object(forKey: kDADiskDescriptionMediaBSDUnitKey) != nil) {
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return "disk" + ((dict.object(forKey: kDADiskDescriptionMediaBSDUnitKey) as? NSNumber)?.stringValue)!
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}
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}
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return nil
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}
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/// Return the partition slice number (as string) for the given disk or mount point.
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func getPartitionSlice(of mountpointORDevDisk: String) -> String? {
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if let dict : NSDictionary = getDAdiskDescription(from: mountpointORDevDisk) {
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if (dict.object(forKey: kDADiskDescriptionMediaBSDNameKey) != nil) {
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let disk = (dict.object(forKey: kDADiskDescriptionMediaBSDNameKey) as? String)!
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if (disk.range(of: "s") != nil) {
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let arr : [String] = disk.components(separatedBy: "s")
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if arr.count == 3 { /* dis k0s 1 */
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return arr.last
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}
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}
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}
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}
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return nil
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}
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/// Return the image (NSImage) for the given mount point or disk object.
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func getIconFor(volume mountpointORDevDisk: String) -> NSImage? {
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var image : NSImage? = nil
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// get a customized icon.. if any
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if isMountPoint(path: mountpointORDevDisk) {
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let mtp : String = getMountPoint(from: mountpointORDevDisk)!
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if FileManager.default.fileExists(atPath: mtp + "/.VolumeIcon.icns") {
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image = NSImage(byReferencingFile: mtp + "/.VolumeIcon.icns")
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return image
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}
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}
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// .. otherwise get a System icon
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if let daDict : NSDictionary = getDAdiskDescription(from: mountpointORDevDisk) {
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if let iconDict = daDict.object(forKey: kDADiskDescriptionMediaIconKey) as? NSDictionary,
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let iconName = iconDict.object(forKey: kIOBundleResourceFileKey ) as? String {
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let identifier = iconDict.object(forKey: kCFBundleIdentifierKey as String) as! CFString
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let url : CFURL = Unmanaged.takeRetainedValue(KextManagerCreateURLForBundleIdentifier(kCFAllocatorDefault, identifier))()
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if let kb = Bundle(url: url as URL) {
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image = NSImage(byReferencingFile:
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kb.path(forResource: iconName.deletingFileExtension, ofType: iconName.fileExtension) ?? "")
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}
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}
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}
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return image
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}
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/// Boolean value indicanting if the given mount point or disk is internal.
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func isInternalDevice(diskOrMtp: String) -> Bool {
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if let dict : NSDictionary = getDAdiskDescription(from: diskOrMtp) {
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if (dict.object(forKey: kDADiskDescriptionDeviceInternalKey) != nil) {
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return ((dict.object(forKey: kDADiskDescriptionDeviceInternalKey) as? NSNumber)?.boolValue)!
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}
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}
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return false
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}
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/// Boolean value indicanting if the given path is a valid mount point for a disk object.
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func isMountPoint(path: String) -> Bool {
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let mtp : String? = getMountPoint(from: path)
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return (mtp != nil)
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}
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/// mount the given disk object. The path for the mount point is optional.
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func mount(disk bsdName: String, at path: String?) {
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var disk : String = bsdName
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if disk.hasPrefix("disk") || disk.hasPrefix("/dev/disk") {
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if disk.hasPrefix("/dev/disk") {
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disk = disk.components(separatedBy: "dev/")[1]
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}
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var isLeaf : Bool = false
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let dict : NSDictionary? = getAlldisks().object(forKey: disk) as? NSDictionary
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isLeaf = (dict?.object(forKey: "Leaf") != nil) && (dict?.object(forKey: "Leaf") as! NSNumber).boolValue
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if disk.components(separatedBy: "s").count == 3 && isLeaf { /* di s k0 s 1 */
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let mountpoint : String? = getMountPoint(from: disk)
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if ((mountpoint != nil) && FileManager.default.fileExists(atPath: mountpoint!)) {
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// already mounted
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return
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}
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if let session = DASessionCreate(kCFAllocatorDefault) {
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if let bsd = DADiskCreateFromBSDName(kCFAllocatorDefault, session, disk) {
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var url : CFURL? = nil
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if (path != nil) {
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url = CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault,
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path?.toPointer(),
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(path?.count)!,
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true)
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}
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var context = UnsafeMutablePointer<Int>.allocate(capacity: 1)
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context.initialize(repeating: 0, count: 1)
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context.pointee = 0
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DASessionScheduleWithRunLoop(session,
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CFRunLoopGetCurrent(),
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CFRunLoopMode.defaultMode.rawValue)
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DADiskMountWithArguments(bsd,
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url,
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DADiskMountOptions(kDADiskMountOptionDefault), {
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(o, dis, ctx) in
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if (dis != nil) && (ctx != nil) {
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print("mount failure: " + printDAReturn(r: DADissenterGetStatus(dis!)))
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}
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CFRunLoopStop(CFRunLoopGetCurrent())
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}, &context, nil)
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CFRunLoopRun()
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DASessionUnscheduleFromRunLoop(session,
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CFRunLoopGetCurrent(),
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CFRunLoopMode.defaultMode.rawValue)
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context.deallocate()
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}
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}
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}
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}
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}
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/// mount the given disk object. The path for the mount point is optional. Code executed in a closure that return a boolean value.
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func mount(disk bsdName: String,
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at path: String?,
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reply: @escaping (Bool) -> ()) {
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var disk : String = bsdName
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if disk.hasPrefix("disk") || disk.hasPrefix("/dev/disk") {
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if disk.hasPrefix("/dev/disk") {
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disk = disk.components(separatedBy: "dev/")[1]
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}
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var isLeaf : Bool = false
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let dict : NSDictionary? = getAlldisks().object(forKey: disk) as? NSDictionary
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isLeaf = (dict?.object(forKey: "Leaf") != nil) && (dict?.object(forKey: "Leaf") as! NSNumber).boolValue
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if disk.components(separatedBy: "s").count == 3 && isLeaf { /* di s k0 s 1 (is a partition?)*/
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let mountpoint : String? = getMountPoint(from: disk)
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if ((mountpoint != nil) && FileManager.default.fileExists(atPath: mountpoint!)) {
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// already mounted
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reply(true)
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return
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}
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if let session = DASessionCreate(kCFAllocatorDefault) {
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if let bsd = DADiskCreateFromBSDName(kCFAllocatorDefault, session, disk) {
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var url : CFURL? = nil
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if (path != nil) {
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url = CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault,
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path?.toPointer(),
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(path?.count)!,
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true)
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}
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var context = UnsafeMutablePointer<Int>.allocate(capacity: 1)
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context.initialize(repeating: 0, count: 1)
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context.pointee = 0
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DASessionScheduleWithRunLoop(session,
|
|
CFRunLoopGetCurrent(),
|
|
CFRunLoopMode.defaultMode.rawValue)
|
|
|
|
DADiskMountWithArguments(bsd, url, DADiskMountOptions(kDADiskMountOptionDefault), {
|
|
(o, dis, ctx) in
|
|
if (dis != nil) && (ctx != nil) {
|
|
print("mount failure: " + printDAReturn(r: DADissenterGetStatus(dis!)))
|
|
}
|
|
CFRunLoopStop(CFRunLoopGetCurrent())
|
|
}, &context, nil)
|
|
|
|
let result : Bool = (context.pointee == 0)
|
|
|
|
CFRunLoopRun()
|
|
|
|
DASessionUnscheduleFromRunLoop(session,
|
|
CFRunLoopGetCurrent(),
|
|
CFRunLoopMode.defaultMode.rawValue)
|
|
context.deallocate()
|
|
|
|
reply(result)
|
|
return
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
reply(false)
|
|
}
|
|
|
|
/// unmount the given disk object or mount point. force used to kill any pid is using the disk.
|
|
func umount(disk diskOrMtp: String, force: Bool) {
|
|
let disk : String = diskOrMtp
|
|
let mtp : String? = getMountPoint(from: diskOrMtp)
|
|
if mtp != nil {
|
|
return
|
|
}
|
|
|
|
if disk.hasPrefix("disk") {
|
|
var isLeaf : Bool = false
|
|
let dict : NSDictionary? = getAlldisks().object(forKey: disk) as? NSDictionary
|
|
isLeaf = (dict?.object(forKey: "Leaf") != nil) && (dict?.object(forKey: "Leaf") as! NSNumber).boolValue
|
|
|
|
if disk.components(separatedBy: "s").count == 3 && isLeaf { /* di s k0 s 1 */
|
|
let mountpoint : String? = getMountPoint(from: disk)
|
|
if (mountpoint == nil) {
|
|
return
|
|
}
|
|
|
|
if let session = DASessionCreate(kCFAllocatorDefault) {
|
|
if let bsd = DADiskCreateFromBSDName(kCFAllocatorDefault, session, disk) {
|
|
var context = UnsafeMutablePointer<Int>.allocate(capacity: 1)
|
|
context.initialize(repeating: 0, count: 1)
|
|
context.pointee = 0
|
|
|
|
DASessionScheduleWithRunLoop(session,
|
|
CFRunLoopGetCurrent(),
|
|
CFRunLoopMode.defaultMode.rawValue)
|
|
|
|
DADiskUnmount(bsd,
|
|
DADiskUnmountOptions(force ? kDADiskUnmountOptionForce : kDADiskUnmountOptionDefault),
|
|
{ (dadisk, dissenter, ctx) in
|
|
if (dissenter != nil) && (ctx != nil) {
|
|
print("un mount failure: " + printDAReturn(r: DADissenterGetStatus(dissenter!)))
|
|
}
|
|
CFRunLoopStop(CFRunLoopGetCurrent())
|
|
}, &context)
|
|
|
|
CFRunLoopRun()
|
|
DASessionUnscheduleFromRunLoop(session,
|
|
CFRunLoopGetCurrent(),
|
|
CFRunLoopMode.defaultMode.rawValue)
|
|
|
|
|
|
context.deallocate()
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/// unmount the given disk object or mount point. force used to kill any pid is using the disk. Code executed in a closure that return a boolean value.
|
|
func umount(disk diskOrMtp: String,
|
|
force: Bool,
|
|
reply: @escaping (Bool) -> ()) {
|
|
let disk : String = diskOrMtp
|
|
let mtp : String? = getMountPoint(from: diskOrMtp)
|
|
if (mtp == nil) || (mtp == "/private/var/vm" || mtp == "/") {
|
|
reply(false)
|
|
return
|
|
}
|
|
if disk.hasPrefix("disk") {
|
|
var isLeaf : Bool = false
|
|
let dict : NSDictionary? = getAlldisks().object(forKey: disk) as? NSDictionary
|
|
isLeaf = (dict?.object(forKey: "Leaf") != nil) && (dict?.object(forKey: "Leaf") as! NSNumber).boolValue
|
|
|
|
if disk.components(separatedBy: "s").count == 3 && isLeaf { /* di s k0 s 1 */
|
|
let mountpoint : String? = getMountPoint(from: disk)
|
|
if (mountpoint == nil) {
|
|
reply(true)
|
|
return
|
|
}
|
|
|
|
if let session = DASessionCreate(kCFAllocatorDefault) {
|
|
if let bsd = DADiskCreateFromBSDName(kCFAllocatorDefault, session, disk) {
|
|
var context = UnsafeMutablePointer<Int>.allocate(capacity: 1)
|
|
context.initialize(repeating: 0, count: 1)
|
|
context.pointee = 0
|
|
|
|
DASessionScheduleWithRunLoop(session,
|
|
CFRunLoopGetCurrent(),
|
|
CFRunLoopMode.defaultMode.rawValue)
|
|
|
|
DADiskUnmount(bsd,
|
|
DADiskUnmountOptions(force ? kDADiskUnmountOptionForce : kDADiskUnmountOptionDefault),
|
|
{ (dadisk, dissenter, ctx) in
|
|
if (dissenter != nil) && (ctx != nil) {
|
|
print("un mount failure: " + printDAReturn(r: DADissenterGetStatus(dissenter!)))
|
|
}
|
|
CFRunLoopStop(CFRunLoopGetCurrent())
|
|
}, &context)
|
|
|
|
let result : Bool = (context.pointee == 0)
|
|
CFRunLoopRun()
|
|
|
|
DASessionUnscheduleFromRunLoop(session,
|
|
CFRunLoopGetCurrent(),
|
|
CFRunLoopMode.defaultMode.rawValue)
|
|
|
|
|
|
context.deallocate()
|
|
reply(result)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
reply(false)
|
|
}
|
|
|
|
/// Helper function for the mount/umout call back
|
|
fileprivate func printDAReturn(r: DAReturn) -> String {
|
|
switch Int(r) {
|
|
case kDAReturnError:
|
|
return "Error"
|
|
case kDAReturnBusy:
|
|
return "Busy"
|
|
case kDAReturnBadArgument:
|
|
return "Bad Argument"
|
|
case kDAReturnExclusiveAccess:
|
|
return "Exclusive Access"
|
|
case kDAReturnNoResources:
|
|
return "No Resources"
|
|
case kDAReturnNotFound:
|
|
return "Not Found"
|
|
case kDAReturnNotMounted:
|
|
return "Not Mounted"
|
|
case kDAReturnNotPermitted:
|
|
return "Not Permitted"
|
|
case kDAReturnNotPrivileged:
|
|
return "Not Privileged"
|
|
case kDAReturnNotReady:
|
|
return "Not Ready"
|
|
case kDAReturnNotWritable:
|
|
return "Not Writable"
|
|
case kDAReturnUnsupported:
|
|
return "Unsupported"
|
|
default:
|
|
return "Unknown"
|
|
}
|
|
}
|
|
|
|
fileprivate func checkBashOutput(cmd: String, output: inout String?) {
|
|
let task : Process = Process()
|
|
if #available(OSX 10.13, *) {
|
|
task.executableURL = URL(fileURLWithPath: "/bin/bash")
|
|
} else {
|
|
task.launchPath = "/bin/bash"
|
|
}
|
|
task.arguments = ["-c", cmd]
|
|
|
|
task.environment = ProcessInfo.init().environment
|
|
|
|
let pipe: Pipe = Pipe()
|
|
task.standardOutput = pipe
|
|
task.standardError = pipe
|
|
task.launch()
|
|
task.waitUntilExit()
|
|
let handle = pipe.fileHandleForReading
|
|
let data = handle.readDataToEndOfFile()
|
|
|
|
|
|
output = String(data: data, encoding: .utf8)
|
|
}
|