mirror of https://github.com/TakeV-Lambda/dino.git
65 lines
2.5 KiB
Vala
65 lines
2.5 KiB
Vala
namespace Xmpp.Xep.Jingle {
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public abstract class ComponentConnection : Object {
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public uint8 component_id { get; set; default = 0; }
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public ulong bytes_sent { get; protected set; default=0; }
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public ulong bytes_received { get; protected set; default=0; }
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public abstract async void terminate(bool we_terminated, string? reason_name = null, string? reason_text = null);
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public signal void connection_closed();
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public signal void connection_error(IOError e);
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}
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public abstract class DatagramConnection : ComponentConnection {
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public bool ready { get; set; default = false; }
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private string? terminate_reason_name = null;
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private string? terminate_reason_text = null;
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private bool terminated = false;
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public override async void terminate(bool we_terminated, string? reason_string = null, string? reason_text = null) {
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if (!terminated) {
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terminated = true;
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terminate_reason_name = reason_string;
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terminate_reason_text = reason_text;
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connection_closed();
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}
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}
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public signal void datagram_received(Bytes datagram);
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public abstract void send_datagram(Bytes datagram);
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}
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public class StreamingConnection : ComponentConnection {
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public Gee.Future<IOStream> stream { get { return promise.future; } }
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protected Gee.Promise<IOStream> promise = new Gee.Promise<IOStream>();
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private string? terminated = null;
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public async void set_stream(IOStream? stream) {
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if (stream == null) {
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promise.set_exception(new IOError.FAILED("Jingle connection failed"));
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return;
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}
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assert(!this.stream.ready);
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promise.set_value(stream);
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if (terminated != null) {
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yield stream.close_async();
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}
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}
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public void set_error(GLib.Error? e) {
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promise.set_exception(e);
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}
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public override async void terminate(bool we_terminated, string? reason_name = null, string? reason_text = null) {
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if (terminated == null) {
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terminated = (reason_name ?? "") + " - " + (reason_text ?? "") + @"we terminated? $we_terminated";
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if (stream.ready) {
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yield stream.value.close_async();
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} else {
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promise.set_exception(new IOError.FAILED("Jingle connection failed"));
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}
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}
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}
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}
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}
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