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NSCocoaError was capturing only the code of a Cocoa error, making it basically useless. Instead, capture the entire NSError, the code of which is tracked by an nested, RawRepresentable type Code. Provide typed accessors for the common keys in the Cocoa error domain, e.g., NSFilePathErrorKey, NSStringEncodingErrorKey, NSUnderlyingErrorKey, and NSURLErrorKey, to make this type easier to use. This is specifically an implementation of part (4) of the proposed solution to SE-0112, which makes NSCocoaError more usable. It also adds localizedDescription to ErrorProtocol. However, it also introduces the infrastructure needed for importing error enumeration types more smoothly, e.g., ErrorCodeProtocol (underscored for now), the ~= operator for matching error codes, and so on. In essence, NSCocoaError is the pattern that the importer will follow.
113 lines
4.3 KiB
Swift
113 lines
4.3 KiB
Swift
extension NSCocoaError.Code {
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public static var textReadInapplicableDocumentTypeError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 65806)
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}
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public static var textWriteInapplicableDocumentTypeError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 66062)
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}
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public static var serviceApplicationNotFoundError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 66560)
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}
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public static var serviceApplicationLaunchFailedError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 66561)
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}
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public static var serviceRequestTimedOutError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 66562)
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}
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public static var serviceInvalidPasteboardDataError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 66563)
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}
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public static var serviceMalformedServiceDictionaryError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 66564)
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}
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public static var serviceMiscellaneousError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 66800)
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}
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public static var sharingServiceNotConfiguredError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 67072)
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}
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}
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extension NSCocoaError {
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public static var textReadInapplicableDocumentTypeError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 65806)
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}
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public static var textWriteInapplicableDocumentTypeError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 66062)
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}
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public static var serviceApplicationNotFoundError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 66560)
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}
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public static var serviceApplicationLaunchFailedError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 66561)
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}
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public static var serviceRequestTimedOutError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 66562)
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}
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public static var serviceInvalidPasteboardDataError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 66563)
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}
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public static var serviceMalformedServiceDictionaryError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 66564)
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}
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public static var serviceMiscellaneousError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 66800)
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}
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public static var sharingServiceNotConfiguredError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 67072)
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}
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}
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extension NSCocoaError {
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public var isServiceError: Bool {
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return code.rawValue >= 66560 && code.rawValue <= 66817
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}
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public var isSharingServiceError: Bool {
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return code.rawValue >= 67072 && code.rawValue <= 67327
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}
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public var isTextReadWriteError: Bool {
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return code.rawValue >= 65792 && code.rawValue <= 66303
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}
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}
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extension NSCocoaError.Code {
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@swift3_migration(renamed: "textReadInapplicableDocumentTypeError")
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public static var TextReadInapplicableDocumentTypeError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 65806)
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}
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@swift3_migration(renamed: "textWriteInapplicableDocumentTypeError")
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public static var TextWriteInapplicableDocumentTypeError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 66062)
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}
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@swift3_migration(renamed: "serviceApplicationNotFoundError")
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public static var ServiceApplicationNotFoundError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 66560)
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}
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@swift3_migration(renamed: "serviceApplicationLaunchFailedError")
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public static var ServiceApplicationLaunchFailedError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 66561)
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}
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@swift3_migration(renamed: "serviceRequestTimedOutError")
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public static var ServiceRequestTimedOutError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 66562)
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}
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@swift3_migration(renamed: "serviceInvalidPasteboardDataError")
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public static var ServiceInvalidPasteboardDataError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 66563)
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}
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@swift3_migration(renamed: "serviceMalformedServiceDictionaryError")
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public static var ServiceMalformedServiceDictionaryError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 66564)
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}
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@swift3_migration(renamed: "serviceMiscellaneousError")
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public static var ServiceMiscellaneousError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 66800)
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}
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@swift3_migration(renamed: "sharingServiceNotConfiguredError")
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public static var SharingServiceNotConfiguredError: NSCocoaError.Code {
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return NSCocoaError.Code(rawValue: 67072)
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}
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}
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