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.commands.exceptions.CommandException;
   7 import org.asamk.signal.commands.exceptions.IOErrorException;
   8 import org.asamk.signal.commands.exceptions.UserErrorException;
   9 import org.asamk.signal.manager.Manager;
  10 import org.asamk.signal.manager.api.DeviceLinkUrl;
  11 import org.asamk.signal.manager.api.InvalidDeviceLinkException;
  12 import org.asamk.signal.output.OutputWriter;
  13 import org.slf4j.Logger;
  14 import org.slf4j.LoggerFactory;
  15
  16 import java.io.IOException;
  17 import java.net.URI;
  18 import java.net.URISyntaxException;
  19
  20 public class AddDeviceCommand implements JsonRpcLocalCommand {
  21
  22     private final static Logger logger = LoggerFactory.getLogger(AddDeviceCommand.class);
  23
  24     @Override
  25     public String getName() {
  26         return "addDevice";
  27     }
  28
  29     @Override
  30     public void attachToSubparser(final Subparser subparser) {
  31         subparser.help("Link another device to this device. Only works, if this is the primary device.");
  32         subparser.addArgument("--uri")
  33                 .required(true)
  34                 .help("Specify the uri contained in the QR code shown by the new device.");
  35     }
  36
  37     @Override
  38     public void handleCommand(
  39             final Namespace ns, final Manager m, final OutputWriter outputWriter
  40     ) throws CommandException {
  41         final URI linkUri;
  42         try {
  43             linkUri = new URI(ns.getString("uri"));
  44         } catch (URISyntaxException e) {
  45             throw new UserErrorException("Device link uri has invalid format: " + e.getMessage());
  46         }
  47
  48         try {
  49             var deviceLinkUrl = DeviceLinkUrl.parseDeviceLinkUri(linkUri);
  50             m.addDeviceLink(deviceLinkUrl);
  51         } catch (IOException e) {
  52             logger.error("Add device link failed", e);
  53             throw new IOErrorException("Add device link failed", e);
  54         } catch (InvalidDeviceLinkException e) {
  55             logger.error("Add device link failed", e);
  56             throw new UserErrorException("Add device link failed.", e);
  57         }
  58     }
  59 }