nmode's Git Repositories - signal-cli/blob - src/main/java/org/asamk/signal/commands/AddDeviceCommand.java

   1 package org.asamk.signal.commands;
   2
   3 import net.sourceforge.argparse4j.inf.Namespace;
   4 import net.sourceforge.argparse4j.inf.Subparser;
   5
   6 import org.asamk.signal.manager.Manager;
   7 import org.whispersystems.libsignal.InvalidKeyException;
   8
   9 import java.io.IOException;
  10 import java.net.URI;
  11 import java.net.URISyntaxException;
  12
  13 import static org.asamk.signal.util.ErrorUtils.handleAssertionError;
  14
  15 public class AddDeviceCommand implements LocalCommand {
  16
  17     @Override
  18     public void attachToSubparser(final Subparser subparser) {
  19         subparser.addArgument("--uri")
  20                 .required(true)
  21                 .help("Specify the uri contained in the QR code shown by the new device.");
  22     }
  23
  24     @Override
  25     public int handleCommand(final Namespace ns, final Manager m) {
  26         if (!m.isRegistered()) {
  27             System.err.println("User is not registered.");
  28             return 1;
  29         }
  30         try {
  31             m.addDeviceLink(new URI(ns.getString("uri")));
  32             return 0;
  33         } catch (IOException e) {
  34             e.printStackTrace();
  35             return 3;
  36         } catch (InvalidKeyException | URISyntaxException e) {
  37             e.printStackTrace();
  38             return 2;
  39         } catch (AssertionError e) {
  40             handleAssertionError(e);
  41             return 1;
  42         }
  43     }
  44 }