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using Gdk;
using Gee;
using Xmpp;
using Dino.Entities;
namespace Dino {
public class JingleFileManager : StreamInteractionModule, FileSender, Object {
public static ModuleIdentity<JingleFileManager> IDENTITY = new ModuleIdentity<JingleFileManager>("jingle_files");
public string id { get { return IDENTITY.id; } }
private StreamInteractor stream_interactor;
public static void start(StreamInteractor stream_interactor) {
JingleFileManager m = new JingleFileManager(stream_interactor);
stream_interactor.add_module(m);
}
private JingleFileManager(StreamInteractor stream_interactor) {
this.stream_interactor = stream_interactor;
stream_interactor.get_module(FileManager.IDENTITY).add_sender(this);
}
public bool is_upload_available(Conversation conversation) {
// TODO(hrxi) Here and in `send_file`: What should happen if `stream == null`?
XmppStream? stream = stream_interactor.get_stream(conversation.account);
foreach (Jid full_jid in stream.get_flag(Presence.Flag.IDENTITY).get_resources(conversation.counterpart)) {
if (stream.get_module(Xep.JingleFileTransfer.Module.IDENTITY).is_available(stream, full_jid)) {
return true;
}
}
return false;
}
public bool can_send(Conversation conversation, FileTransfer file_transfer) {
return file_transfer.encryption != Encryption.OMEMO;
}
public void send_file(Conversation conversation, FileTransfer file_transfer) {
XmppStream? stream = stream_interactor.get_stream(file_transfer.account);
foreach (Jid full_jid in stream.get_flag(Presence.Flag.IDENTITY).get_resources(conversation.counterpart)) {
// TODO(hrxi): Prioritization of transports (and resources?).
if (!stream.get_module(Xep.JingleFileTransfer.Module.IDENTITY).is_available(stream, full_jid)) {
continue;
}
stream.get_module(Xep.JingleFileTransfer.Module.IDENTITY).offer_file_stream(stream, full_jid, file_transfer.input_stream, file_transfer.file_name, file_transfer.size);
return;
}
}
}
}
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