0001    //
0002    //  DispatchSource.swift
0003    //  DispatchKit <https://github.com/anpol/DispatchKit>
0004    //
0005    //  Copyright (c) 2014 Andrei Polushin. All rights reserved.
0006    //
0007    
0008    import Foundation
0009    
0010    public struct DispatchSource: DispatchObject, DispatchResumable, DispatchCancelable {
0011    
0012        @available(*, unavailable, renamed="rawValue")
0013        public var source: dispatch_source_t {
0014            return rawValue
0015        }
0016    
0017        @available(*, unavailable, renamed="DispatchSource(rawValue:)")
0018        public init(raw source: dispatch_source_t!) {
0019            self.rawValue = source
0020        }
0021    
0022        public let rawValue
DispatchSource.swift:25
        self.rawValue = rawValue
DispatchSource.swift:33
        self.rawValue = rawValue
DispatchSource.swift:38
        dispatch_suspend(rawValue)
DispatchSource.swift:42
        dispatch_resume(rawValue)
DispatchSource.swift:47
        dispatch_source_set_registration_handler(rawValue, handler)
DispatchSource.swift:51
        dispatch_source_set_event_handler(rawValue, handler)
DispatchSource.swift:55
        dispatch_source_set_cancel_handler(rawValue, handler)
DispatchSource.swift:60
        dispatch_source_cancel(rawValue)
DispatchSource.swift:64
        return 0 != dispatch_source_testcancel(rawValue)
DispatchSource.swift:69
        return Int(bitPattern: dispatch_source_get_handle(rawValue))
DispatchSource.swift:73
        return dispatch_source_get_mask(rawValue)
DispatchSource.swift:77
        return Int(bitPattern: dispatch_source_get_data(rawValue))
DispatchSource.swift:81
        dispatch_source_merge_data(rawValue, UInt(value))
DispatchSource.swift:85
        dispatch_source_set_timer(rawValue, start.rawValue, interval.rawValue, leeway.rawValue)
: dispatch_source_t
0023    
0024        public init(rawValue: dispatch_source_t) {
0025            self.rawValue = rawValue
0026        }
0027    
0028        public init!(_ type: DispatchSourceType, handle: UInt = 0, mask: UInt = 0, queue: DispatchQueue) {
0029            guard let rawValue = dispatch_source_create(type.toOpaque(), handle, mask, queue.rawValue) else {
0030                return nil
0031            }
0032    
0033            self.rawValue = rawValue
0034        }
0035    
0036    
0037        public func suspend() {
0038            dispatch_suspend(rawValue)
0039        }
0040    
0041        public func resume() {
0042            dispatch_resume(rawValue)
0043        }
0044    
0045    
0046        public func setRegistrationHandler(handler: dispatch_block_t!) {
0047            dispatch_source_set_registration_handler(rawValue, handler)
0048        }
0049    
0050        public func setEventHandler(handler: dispatch_block_t!) {
0051            dispatch_source_set_event_handler(rawValue, handler)
0052        }
0053    
0054        public func setCancelHandler(handler: dispatch_block_t!) {
0055            dispatch_source_set_cancel_handler(rawValue, handler)
0056        }
0057    
0058    
0059        public func cancel() {
0060            dispatch_source_cancel(rawValue)
0061        }
0062    
0063        public func testCancel() -> Bool {
0064            return 0 != dispatch_source_testcancel(rawValue)
0065        }
0066    
0067    
0068        public var handle: Int {
0069            return Int(bitPattern: dispatch_source_get_handle(rawValue))
0070        }
0071    
0072        public var mask: UInt {
0073            return dispatch_source_get_mask(rawValue)
0074        }
0075    
0076        public var data: Int {
0077            return Int(bitPattern: dispatch_source_get_data(rawValue))
0078        }
0079    
0080        public func mergeData(value: Int) {
0081            dispatch_source_merge_data(rawValue, UInt(value))
0082        }
0083    
0084        public func setTimer(start: DispatchTime, interval: DispatchTimeDelta, leeway: DispatchTimeDelta) {
0085            dispatch_source_set_timer(rawValue, start.rawValue, interval.rawValue, leeway.rawValue)
0086        }
0087    
0088    }
0089