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

   1 package org.asamk.signal.util;
   2
   3 import org.asamk.signal.GroupIdFormatException;
   4 import org.asamk.signal.GroupNotFoundException;
   5 import org.asamk.signal.NotAGroupMemberException;
   6 import org.freedesktop.dbus.exceptions.DBusExecutionException;
   7 import org.whispersystems.signalservice.api.crypto.UntrustedIdentityException;
   8 import org.whispersystems.signalservice.api.push.exceptions.EncapsulatedExceptions;
   9 import org.whispersystems.signalservice.api.push.exceptions.NetworkFailureException;
  10 import org.whispersystems.signalservice.api.push.exceptions.UnregisteredUserException;
  11 import org.whispersystems.signalservice.api.util.InvalidNumberException;
  12
  13 import java.io.IOException;
  14
  15 public class ErrorUtils {
  16
  17     private ErrorUtils() {
  18     }
  19
  20     public static void handleAssertionError(AssertionError e) {
  21         System.err.println("Failed to send/receive message (Assertion): " + e.getMessage());
  22         e.printStackTrace();
  23         System.err.println("If you use an Oracle JRE please check if you have unlimited strength crypto enabled, see README");
  24     }
  25
  26     public static void handleEncapsulatedExceptions(EncapsulatedExceptions e) {
  27         System.err.println("Failed to send (some) messages:");
  28         for (NetworkFailureException n : e.getNetworkExceptions()) {
  29             System.err.println("Network failure for \"" + n.getE164number() + "\": " + n.getMessage());
  30         }
  31         for (UnregisteredUserException n : e.getUnregisteredUserExceptions()) {
  32             System.err.println("Unregistered user \"" + n.getE164Number() + "\": " + n.getMessage());
  33         }
  34         for (UntrustedIdentityException n : e.getUntrustedIdentityExceptions()) {
  35             System.err.println("Untrusted Identity for \"" + n.getIdentifier() + "\": " + n.getMessage());
  36         }
  37     }
  38
  39     public static void handleIOException(IOException e) {
  40         System.err.println("Failed to send message: " + e.getMessage());
  41     }
  42
  43     public static void handleGroupNotFoundException(GroupNotFoundException e) {
  44         System.err.println("Failed to send to group: " + e.getMessage());
  45         System.err.println("Aborting sending.");
  46     }
  47
  48     public static void handleNotAGroupMemberException(NotAGroupMemberException e) {
  49         System.err.println("Failed to send to group: " + e.getMessage());
  50         System.err.println("Update the group on another device to readd the user to this group.");
  51         System.err.println("Aborting sending.");
  52     }
  53
  54     public static void handleDBusExecutionException(DBusExecutionException e) {
  55         System.err.println("Cannot connect to dbus: " + e.getMessage());
  56         System.err.println("Aborting.");
  57     }
  58
  59     public static void handleGroupIdFormatException(GroupIdFormatException e) {
  60         System.err.println(e.getMessage());
  61         System.err.println("Aborting sending.");
  62     }
  63
  64     public static void handleInvalidNumberException(InvalidNumberException e) {
  65         System.err.println("Failed to parse recipient: " + e.getMessage());
  66         System.err.println(e.getMessage());
  67         System.err.println("Aborting sending.");
  68     }
  69 }