62 lines
2.0 KiB
Swift
62 lines
2.0 KiB
Swift
//
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// Copyright 2023 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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//
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import Foundation
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public final class OWSSyncContactsMessage: OutgoingSyncMessage {
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private let uploadedAttachment: Upload.Result<Upload.LocalUploadMetadata>
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public init(
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uploadedAttachment: Upload.Result<Upload.LocalUploadMetadata>,
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localThread: TSContactThread,
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tx: DBReadTransaction,
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) {
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self.uploadedAttachment = uploadedAttachment
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super.init(localThread: localThread, tx: tx)
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}
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override public func encode(with coder: NSCoder) {
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owsFail("Doesn't support serialization.")
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}
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required init?(coder: NSCoder) {
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// Doesn't support serialization.
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return nil
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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 attachmentBuilder = SSKProtoAttachmentPointer.builder()
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// contact proto has a fixed type
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attachmentBuilder.setContentType(MimeType.applicationOctetStream.rawValue)
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attachmentBuilder.setCdnNumber(uploadedAttachment.cdnNumber)
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attachmentBuilder.setCdnKey(uploadedAttachment.cdnKey)
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attachmentBuilder.setSize(uploadedAttachment.localUploadMetadata.plaintextDataLength)
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attachmentBuilder.setKey(uploadedAttachment.localUploadMetadata.key)
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attachmentBuilder.setDigest(uploadedAttachment.localUploadMetadata.digest)
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let attachmentProto = attachmentBuilder.buildInfallibly()
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let contactsBuilder = SSKProtoSyncMessageContacts.builder(blob: attachmentProto)
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contactsBuilder.setIsComplete(true)
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let contactsProto: SSKProtoSyncMessageContacts
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do {
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contactsProto = try contactsBuilder.build()
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} catch {
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owsFailDebug("Couldn't build protobuf: \(error)")
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return nil
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}
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let syncMessageBuilder = SSKProtoSyncMessage.builder()
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syncMessageBuilder.setContacts(contactsProto)
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return syncMessageBuilder
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}
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}
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