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@@ -1,188 +0,0 @@
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import Foundation
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import Libbox
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public class CommandClient: ObservableObject {
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public enum ConnectionType {
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case status
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case groups
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case log
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case clashMode
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}
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private let connectionType: ConnectionType
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private let logMaxLines: Int
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private var commandClient: LibboxCommandClient?
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private var connectTask: Task<Void, Error>?
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@Published public var isConnected: Bool
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@Published public var status: LibboxStatusMessage?
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@Published public var groups: [LibboxOutboundGroup]?
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@Published public var logList: [String]
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@Published public var clashModeList: [String]
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@Published public var clashMode: String
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public init(_ connectionType: ConnectionType, logMaxLines: Int = 300) {
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self.connectionType = connectionType
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self.logMaxLines = logMaxLines
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logList = []
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clashModeList = []
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clashMode = ""
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isConnected = false
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}
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public func connect() {
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if isConnected {
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return
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}
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if let connectTask {
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connectTask.cancel()
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}
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connectTask = Task {
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await connect0()
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}
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}
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public func disconnect() {
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if let connectTask {
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connectTask.cancel()
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self.connectTask = nil
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}
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if let commandClient {
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try? commandClient.disconnect()
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self.commandClient = nil
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}
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}
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private nonisolated func connect0() async {
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print("connect0...")
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let clientOptions = LibboxCommandClientOptions()
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switch connectionType {
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case .status:
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print("connectionType = .status")
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clientOptions.command = LibboxCommandStatus
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case .groups:
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print("connectionType = .groups")
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clientOptions.command = LibboxCommandGroup
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case .log:
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print("connectionType = .log")
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clientOptions.command = LibboxCommandLog
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case .clashMode:
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print("connectionType = .clashMode")
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clientOptions.command = LibboxCommandClashMode
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}
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clientOptions.statusInterval = Int64(2 * NSEC_PER_SEC)
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let client = LibboxNewCommandClient(clientHandler(self), clientOptions)!
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do {
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//连接失败时的行为
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// 第一个版本:如果连接失败,它将不会重试;它将在捕获错误后尝试断开连接。
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// 第二个版本:如果在循环的任何迭代中连接失败,它将进行下一次迭代,在重试连接之前再次休眠。这允许多次尝试连接,每次尝试之间的等待时间逐渐变长
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for i in 0 ..< 2 {
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try await Task.sleep(nanoseconds: UInt64(Double(100 + (i * 50)) * Double(NSEC_PER_MSEC)))
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try Task.checkCancellation()
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do {
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try client.connect()
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await MainActor.run {
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commandClient = client
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}
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return
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} catch {}
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try Task.checkCancellation()
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}
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} catch {
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try? client.disconnect()
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}
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/*
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do {
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try client.connect()
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await MainActor.run {
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commandClient = client
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}
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return
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} catch {
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print("URLTesting... \(error)")
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try? client.disconnect()
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}
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*/
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}
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private class clientHandler: NSObject, LibboxCommandClientHandlerProtocol {
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private let commandClient: CommandClient
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init(_ commandClient: CommandClient) {
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self.commandClient = commandClient
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}
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func connected() {
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DispatchQueue.main.async { [self] in
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if commandClient.connectionType == .log {
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commandClient.logList = []
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}
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commandClient.isConnected = true
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}
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}
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func disconnected(_: String?) {
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DispatchQueue.main.async { [self] in
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commandClient.isConnected = false
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}
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}
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func clearLog() {
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DispatchQueue.main.async { [self] in
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commandClient.logList.removeAll()
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}
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}
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func writeLog(_ message: String?) {
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// print("writeStatus \(String(describing: message))")
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guard let message else {
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return
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}
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DispatchQueue.main.async { [self] in
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if commandClient.logList.count > commandClient.logMaxLines {
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commandClient.logList.removeFirst()
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}
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commandClient.logList.append(message)
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}
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}
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func writeStatus(_ message: LibboxStatusMessage?) {
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// print("writeStatus \(String(describing: message?.description))")
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DispatchQueue.main.async { [self] in
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commandClient.status = message
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}
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}
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func writeGroups(_ groups: LibboxOutboundGroupIteratorProtocol?) {
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// print("writeGroups \(String(describing: groups?.next()))")
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guard let groups else {
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return
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}
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var newGroups: [LibboxOutboundGroup] = []
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while groups.hasNext() {
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newGroups.append(groups.next()!)
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}
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DispatchQueue.main.async { [self] in
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commandClient.groups = newGroups
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}
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}
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func initializeClashMode(_ modeList: LibboxStringIteratorProtocol?, currentMode: String?) {
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DispatchQueue.main.async { [self] in
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commandClient.clashModeList = modeList!.toArray()
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commandClient.clashMode = currentMode!
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}
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}
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func updateClashMode(_ newMode: String?) {
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DispatchQueue.main.async { [self] in
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commandClient.clashMode = newMode!
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}
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}
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}
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}
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