43 lines
1.2 KiB
Swift
43 lines
1.2 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 SignalMetadataKit
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import ZKGroup
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public extension UUID {
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func asZKGUuid() throws -> ZKGUuid {
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return try withUnsafeBytes(of: self.uuid) { (buffer: UnsafeRawBufferPointer) in
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try ZKGUuid(contents: [UInt8](buffer))
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}
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}
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}
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// MARK: -
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public extension ZKGUuid {
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func asUUID() -> UUID {
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return serialize().asData.withUnsafeBytes {
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UUID(uuid: $0.bindMemory(to: uuid_t.self).first!)
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}
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}
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}
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// MARK: -
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public extension ProfileKeyVersion {
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// GroupsV2 TODO: We might move this to the wrappers.
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func asHexadecimalString() throws -> String {
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let profileKeyVersionData = serialize().asData
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// A peculiarity of ProfileKeyVersion is that its contents
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// are an ASCII-encoded hexadecimal string of the profile key
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// version, rather than the raw version bytes.
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guard let profileKeyVersionString = String(data: profileKeyVersionData, encoding: .ascii) else {
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throw OWSAssertionError("Invalid profile key version.")
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}
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return profileKeyVersionString
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}
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}
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