Refactor SyncCore

submodules/SyncCore/Sources/OutgoingContentInfoMessageAttribute.swift

@@ -0,0 +1,40 @@
+import Foundation
+#if os(macOS)
+    import PostboxMac
+#else
+    import Postbox
+#endif
+
+public struct OutgoingContentInfoFlags: OptionSet {
+    public var rawValue: Int32
+    
+    public init() {
+        self.rawValue = 0
+    }
+    
+    public init(rawValue: Int32) {
+        self.rawValue = rawValue
+    }
+    
+    public static let disableLinkPreviews = OutgoingContentInfoFlags(rawValue: 1 << 0)
+}
+
+public class OutgoingContentInfoMessageAttribute: MessageAttribute {
+    public let flags: OutgoingContentInfoFlags
+    
+    public init(flags: OutgoingContentInfoFlags) {
+        self.flags = flags
+    }
+    
+    required public init(decoder: PostboxDecoder) {
+        self.flags = OutgoingContentInfoFlags(rawValue: decoder.decodeInt32ForKey("f", orElse: 0))
+    }
+    
+    public func encode(_ encoder: PostboxEncoder) {
+        encoder.encodeInt32(self.flags.rawValue, forKey: "f")
+    }
+    
+    public func withUpdatedFlags(_ flags: OutgoingContentInfoFlags) -> OutgoingContentInfoMessageAttribute {
+        return OutgoingContentInfoMessageAttribute(flags: flags)
+    }
+}