a8d7fb017f
For watching whole trees - a change which is upcoming - the watch descriptor IDs will have to be managed in multiple lists. The InotifyWatchManager encapsulates the managment logic within a nice API.
19 lines
534 B
Swift
19 lines
534 B
Swift
struct InotifyWatchManager {
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private var watchPaths: [CInt: String] = [:]
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private var activeWatches: Set<CInt> = []
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mutating func add(_ path: String, withId watchDescriptor: CInt) {
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self.watchPaths[watchDescriptor] = path
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self.activeWatches.insert(watchDescriptor)
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}
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mutating func remove(forId watchDescriptor: CInt) {
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self.watchPaths.removeValue(forKey: watchDescriptor)
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self.activeWatches.remove(watchDescriptor)
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}
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func path(forId watchDescriptor: CInt) -> String? {
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return self.watchPaths[watchDescriptor]
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}
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}
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