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90 lines
2.8 KiB
Swift
90 lines
2.8 KiB
Swift
//===----------------------------------------------------------------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2020 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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package import Csourcekitd
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#if canImport(Darwin)
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import Darwin
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#elseif canImport(Glibc)
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import Glibc
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#elseif canImport(Musl)
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import Musl
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#elseif canImport(CRT)
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import CRT
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#elseif canImport(Bionic)
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import Bionic
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#endif
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extension SourceKitD {
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/// Create a `SKDRequestArray` from the given array.
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nonisolated package func array(_ array: [any SKDRequestValue]) -> SKDRequestArray {
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let result = SKDRequestArray(sourcekitd: self)
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for element in array {
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result.append(element)
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}
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return result
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}
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}
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package final class SKDRequestArray: Sendable {
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nonisolated(unsafe) let array: sourcekitd_api_object_t
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private let sourcekitd: SourceKitD
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package init(_ array: sourcekitd_api_object_t? = nil, sourcekitd: SourceKitD) {
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self.array = array ?? sourcekitd.api.request_array_create(nil, 0)!
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self.sourcekitd = sourcekitd
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}
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deinit {
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sourcekitd.api.request_release(array)
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}
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package func append(_ newValue: any SKDRequestValue) {
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switch newValue {
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case let newValue as String:
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sourcekitd.api.request_array_set_string(array, -1, newValue)
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case let newValue as Int:
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sourcekitd.api.request_array_set_int64(array, -1, Int64(newValue))
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case let newValue as sourcekitd_api_uid_t:
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sourcekitd.api.request_array_set_uid(array, -1, newValue)
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case let newValue as SKDRequestDictionary:
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sourcekitd.api.request_array_set_value(array, -1, newValue.dict)
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case let newValue as SKDRequestArray:
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sourcekitd.api.request_array_set_value(array, -1, newValue.array)
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case let newValue as [any SKDRequestValue]:
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self.append(sourcekitd.array(newValue))
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case let newValue as [sourcekitd_api_uid_t: any SKDRequestValue]:
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self.append(sourcekitd.dictionary(newValue))
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case let newValue as (any SKDRequestValue)?:
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if let newValue {
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self.append(newValue)
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}
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default:
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preconditionFailure("Unknown type conforming to SKDRequestValue")
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}
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}
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package static func += (array: SKDRequestArray, other: some Sequence<any SKDRequestValue>) {
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for item in other {
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array.append(item)
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}
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}
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}
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extension SKDRequestArray: CustomStringConvertible {
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package var description: String {
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let ptr = sourcekitd.api.request_description_copy(array)!
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defer { free(ptr) }
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return String(cString: ptr)
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}
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}
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