91 lines
3.0 KiB
Swift
91 lines
3.0 KiB
Swift
//
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// Copyright (c) 2021 Open Whisper Systems. All rights reserved.
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//
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import Foundation
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import SignalServiceKit
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import SignalMessaging
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import CallKit
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public class NSECallMessageHandler: NSObject, OWSCallMessageHandler {
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// MARK: Initializers
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@objc
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public override init() {
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super.init()
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SwiftSingletons.register(self)
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}
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// MARK: - Call Handlers
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public func externallyHandleCallMessage(
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envelope: SSKProtoEnvelope,
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serverDeliveryTimestamp: UInt64
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) -> Bool {
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do {
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let payload = try CallMessageRelay.voipPayload(
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envelope: envelope,
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serverDeliveryTimestamp: serverDeliveryTimestamp
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)
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CXProvider.reportNewIncomingVoIPPushPayload(payload) { error in
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if let error = error {
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owsFailDebug("Failed to notify main app of call message: \(error)")
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} else {
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Logger.info("Successfully notified main app of call message")
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}
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}
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} catch {
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owsFailDebug("Failed to create relay voip payload for call message \(error)")
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}
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return true
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}
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public func receivedOffer(
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_ offer: SSKProtoCallMessageOffer,
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from caller: SignalServiceAddress,
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sourceDevice: UInt32,
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sentAtTimestamp: UInt64,
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serverReceivedTimestamp: UInt64,
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serverDeliveryTimestamp: UInt64,
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supportsMultiRing: Bool
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) {
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owsFailDebug("This should never be called, calls are handled externally")
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}
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public func receivedAnswer(_ answer: SSKProtoCallMessageAnswer, from caller: SignalServiceAddress, sourceDevice: UInt32, supportsMultiRing: Bool) {
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owsFailDebug("This should never be called, calls are handled externally")
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}
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public func receivedIceUpdate(_ iceUpdate: [SSKProtoCallMessageIceUpdate], from caller: SignalServiceAddress, sourceDevice: UInt32) {
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owsFailDebug("This should never be called, calls are handled externally")
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}
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public func receivedHangup(_ hangup: SSKProtoCallMessageHangup, from caller: SignalServiceAddress, sourceDevice: UInt32) {
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owsFailDebug("This should never be called, calls are handled externally")
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}
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public func receivedBusy(_ busy: SSKProtoCallMessageBusy, from caller: SignalServiceAddress, sourceDevice: UInt32) {
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owsFailDebug("This should never be called, calls are handled externally")
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}
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public func receivedOpaque(
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_ opaque: SSKProtoCallMessageOpaque,
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from caller: SignalServiceAddress,
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sourceDevice: UInt32,
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serverReceivedTimestamp: UInt64,
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serverDeliveryTimestamp: UInt64
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) {
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owsFailDebug("This should never be called, calls are handled externally")
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}
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public func receivedGroupCallUpdateMessage(
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_ update: SSKProtoDataMessageGroupCallUpdate,
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for groupThread: TSGroupThread,
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serverReceivedTimestamp: UInt64) {
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owsFailDebug("This should never be called, calls are handled externally")
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}
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}
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