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.DeviceLimitExceededException;
  11 import org.asamk.signal.manager.api.DeviceLinkUrl;
  12 import org.asamk.signal.manager.api.InvalidDeviceLinkException;
  13 import org.asamk.signal.manager.api.NotPrimaryDeviceException;
  14 import org.asamk.signal.output.OutputWriter;
  15 import org.slf4j.Logger;
  16 import org.slf4j.LoggerFactory;
  17
  18 import java.io.IOException;
  19 import java.net.URI;
  20 import java.net.URISyntaxException;
  21
  22 public class AddDeviceCommand implements JsonRpcLocalCommand {
  23
  24     private static final Logger logger = LoggerFactory.getLogger(AddDeviceCommand.class);
  25
  26     @Override
  27     public String getName() {
  28         return "addDevice";
  29     }
  30
  31     @Override
  32     public void attachToSubparser(final Subparser subparser) {
  33         subparser.help("Link another device to this device. Only works, if this is the primary device.");
  34         subparser.addArgument("--uri")
  35                 .required(true)
  36                 .help("Specify the uri contained in the QR code shown by the new device.");
  37     }
  38
  39     @Override
  40     public void handleCommand(
  41             final Namespace ns,
  42             final Manager m,
  43             final OutputWriter outputWriter
  44     ) throws CommandException {
  45         final URI linkUri;
  46         try {
  47             linkUri = new URI(ns.getString("uri"));
  48         } catch (URISyntaxException e) {
  49             throw new UserErrorException("Device link uri has invalid format: " + e.getMessage());
  50         }
  51
  52         try {
  53             var deviceLinkUrl = DeviceLinkUrl.parseDeviceLinkUri(linkUri);
  54             m.addDeviceLink(deviceLinkUrl);
  55         } catch (IOException e) {
  56             logger.error("Add device link failed: {}", e.getMessage());
  57             throw new IOErrorException("Add device link failed", e);
  58         } catch (InvalidDeviceLinkException e) {
  59             logger.info("Invalid device link");
  60             throw new UserErrorException("Invalid device link", e);
  61         } catch (DeviceLimitExceededException e) {
  62             throw new UserErrorException("Account has too many linked devices already", e);
  63         } catch (NotPrimaryDeviceException e) {
  64             throw new UserErrorException("This command doesn't work on linked devices.");
  65         }
  66     }
  67 }