ChatMessageDelegate

open class ChatMessageDelegate : LinphoneObjectDelegate

Undocumented

  • Undocumented

    Declaration

    Swift

    public init()

  • Call back used to notify participant IMDN state.

    Declaration

    Swift

    open func onParticipantImdnStateChanged(msg: ChatMessage, state: ParticipantImdnState)

    Parameters

    msg

    LinphoneChatMessage object
    state

    LinphoneParticipantImdnState

  • File transfer receive callback prototype. This function is called by the core upon an incoming File transfer is started. This function may be call several time for the same file in case of large file.

    Declaration

    Swift

    open func onFileTransferRecv(msg: ChatMessage, content: Content, buffer: Buffer)

    Parameters

    msg

    LinphoneChatMessage message from which the body is received.
    content

    LinphoneContent incoming content information
    buffer

    LinphoneBuffer holding the received data. Empty buffer means end of file.

  • Call back used to notify message delivery status.

    Declaration

    Swift

    open func onMsgStateChanged(msg: ChatMessage, state: ChatMessage.State)

    Parameters

    msg

    LinphoneChatMessage object

  • File transfer send callback prototype. This function is called by the core when an outgoing file transfer is started. This function is called until size is set to 0.

    Warning

    The returned value isn’t used, hence the deprecation!

    • deprecated: 17/08/2020 Use LinphoneChatMessageCbsFileTransferSendChunkCb instead.

    Declaration

    Swift

    open func onFileTransferSend(msg: ChatMessage, content: Content, offset: Int, size: Int) -> Buffer?

    Parameters

    msg

    LinphoneChatMessage message from which the body is received.
    content

    LinphoneContent outgoing content
    offset

    the offset in the file from where to get the data to be sent
    size

    the number of bytes expected by the framework

    Return Value

    A LinphoneBuffer object holding the data written by the application. An empty buffer means end of file.

  • Callback used to notify an ephemeral message that its lifespan before disappearing has started to decrease. This callback is called when the ephemeral message is read by the receiver.

    Declaration

    Swift

    open func onEphemeralMessageTimerStarted(msg: ChatMessage)

    Parameters

    msg

    LinphoneChatMessage object

  • File transfer progress indication callback prototype.

    Declaration

    Swift

    open func onFileTransferProgressIndication(msg: ChatMessage, content: Content, offset: Int, total: Int)

    Parameters

    msg

    LinphoneChatMessage message from which the body is received.
    content

    LinphoneContent incoming content information
    offset

    The number of bytes sent/received since the beginning of the transfer.
    total

    The total number of bytes to be sent/received.

  • File transfer send callback prototype. This function is called by the core when an outgoing file transfer is started. This function is called until size is set to 0.

    Declaration

    Swift

    open func onFileTransferSendChunk(message: ChatMessage, content: Content, offset: Int, size: Int, buffer: Buffer)

    Parameters

    message

    LinphoneChatMessage message from which the body is received. @notnil
    content

    LinphoneContent outgoing content @notnil
    offset

    the offset in the file from where to get the data to be sent
    size

    the number of bytes expected by the framework
    buffer

    A LinphoneBuffer to be filled. Leave it empty when end of file has been reached. @notnil

  • Call back used to notify ephemeral message is deleted.

    Declaration

    Swift

    open func onEphemeralMessageDeleted(msg: ChatMessage)

    Parameters

    msg

    LinphoneChatMessage object