61 lines
1.9 KiB
Swift
61 lines
1.9 KiB
Swift
//
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// Copyright 2024 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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//
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/// Informs other platforms that a linked device's name has changed, and they
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/// should refresh their list of linked devices.
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@objc(OutgoingDeviceNameChangeSyncMessage)
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public class OutgoingDeviceNameChangeSyncMessage: OutgoingSyncMessage {
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override public class var supportsSecureCoding: Bool { true }
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public required init?(coder: NSCoder) {
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guard let deviceId = coder.decodeObject(of: NSNumber.self, forKey: "deviceId") else {
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return nil
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}
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self.deviceId = deviceId.uint32Value
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super.init(coder: coder)
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}
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override public func encode(with coder: NSCoder) {
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super.encode(with: coder)
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coder.encode(NSNumber(value: deviceId), forKey: "deviceId")
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}
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override public var hash: Int {
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var hasher = Hasher()
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hasher.combine(super.hash)
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hasher.combine(deviceId)
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return hasher.finalize()
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}
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override public func isEqual(_ object: Any?) -> Bool {
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guard let object = object as? Self else { return false }
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guard super.isEqual(object) else { return false }
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guard self.deviceId == object.deviceId else { return false }
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return true
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}
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private let deviceId: UInt32
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init(
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deviceId: UInt32,
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localThread: TSContactThread,
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tx: DBReadTransaction,
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) {
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self.deviceId = deviceId
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super.init(localThread: localThread, tx: tx)
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}
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override public var isUrgent: Bool { false }
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override public func syncMessageBuilder(tx: DBReadTransaction) -> SSKProtoSyncMessageBuilder? {
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let deviceNameChangeBuilder = SSKProtoSyncMessageDeviceNameChange.builder()
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deviceNameChangeBuilder.setDeviceID(deviceId)
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let builder = SSKProtoSyncMessage.builder()
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builder.setDeviceNameChange(deviceNameChangeBuilder.buildInfallibly())
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return builder
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}
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}
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