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Conform IndividualCallMessage to NSCoding

This commit is contained in:
Niels Andriesse 2021-08-02 11:17:23 +10:00
parent f529a5a46c
commit be712848af
1 changed files with 40 additions and 0 deletions
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40
SessionMessagingKit/Messages/Control Messages/IndividualCallMessage.swift
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@ -68,10 +68,50 @@ public final class IndividualCallMessage : ControlMessage {
// MARK: Coding
public required init?(coder: NSCoder) {
super.init(coder: coder)
guard let rawKind = coder.decodeObject(forKey: "kind") as? String,
let callID = coder.decodeObject(forKey: "callID") as? UInt64 else { return nil }
self.callID = callID
switch rawKind {
case "offer":
guard let opaque = coder.decodeObject(forKey: "opaque") as? Data,
let rawCallType = coder.decodeObject(forKey: "callType") as? String else { return nil }
self.kind = .offer(opaque: opaque, callType: CallType(rawValue: rawCallType)!)
case "answer":
guard let opaque = coder.decodeObject(forKey: "opaque") as? Data else { return nil }
self.kind = .answer(opaque: opaque)
case "iceUpdate":
guard let candidates = coder.decodeObject(forKey: "candidates") as? [Data] else { return nil }
self.kind = .iceUpdate(candidates: candidates)
case "hangup":
guard let rawType = coder.decodeObject(forKey: "type") as? String else { return nil }
self.kind = .hangup(type: HangupType(rawValue: rawType)!)
case "busy":
self.kind = .busy
default: return nil
}
}
public override func encode(with coder: NSCoder) {
super.encode(with: coder)
guard let callID = callID, let kind = kind else { return }
coder.encode(callID, forKey: "callID")
switch kind {
case let .offer(opaque, callType):
coder.encode("offer", forKey: "kind")
coder.encode(opaque, forKey: "opaque")
coder.encode(callType.rawValue, forKey: "callType")
case let .answer(opaque):
coder.encode("answer", forKey: "kind")
coder.encode(opaque, forKey: "opaque")
case let .iceUpdate(candidates):
coder.encode("iceUpdate", forKey: "kind")
coder.encode(candidates, forKey: "candidates")
case let .hangup(type):
coder.encode("hangup", forKey: "kind")
coder.encode(type.rawValue, forKey: "type")
case .busy:
coder.encode("busy", forKey: "kind")
}
}
// MARK: Proto Conversion