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.manager.GroupNotFoundException;
   4 import org.asamk.signal.manager.NotAGroupMemberException;
   5 import org.whispersystems.signalservice.api.messages.SendMessageResult;
   6 import org.whispersystems.signalservice.api.util.InvalidNumberException;
   7
   8 import java.io.IOException;
   9 import java.util.ArrayList;
  10 import java.util.List;
  11
  12 public class ErrorUtils {
  13
  14     private ErrorUtils() {
  15     }
  16
  17     public static void handleAssertionError(AssertionError e) {
  18         System.err.println("Failed to send/receive message (Assertion): " + e.getMessage());
  19         e.printStackTrace();
  20         System.err.println("If you use an Oracle JRE please check if you have unlimited strength crypto enabled, see README");
  21     }
  22
  23     public static int handleTimestampAndSendMessageResults(long timestamp, List<SendMessageResult> results) {
  24         System.out.println(timestamp);
  25         List<String> errors = getErrorMessagesFromSendMessageResults(results);
  26         return handleSendMessageResultErrors(errors);
  27     }
  28
  29     public static List<String> getErrorMessagesFromSendMessageResults(List<SendMessageResult> results) {
  30         List<String> errors = new ArrayList<>();
  31         for (SendMessageResult result : results) {
  32             if (result.isNetworkFailure()) {
  33                 errors.add(String.format("Network failure for \"%s\"", result.getAddress().getLegacyIdentifier()));
  34             } else if (result.isUnregisteredFailure()) {
  35                 errors.add(String.format("Unregistered user \"%s\"", result.getAddress().getLegacyIdentifier()));
  36             } else if (result.getIdentityFailure() != null) {
  37                 errors.add(String.format("Untrusted Identity for \"%s\"", result.getAddress().getLegacyIdentifier()));
  38             }
  39         }
  40
  41         return errors;
  42     }
  43
  44     private static int handleSendMessageResultErrors(List<String> errors) {
  45         if (errors.size() == 0) {
  46             return 0;
  47         }
  48         System.err.println("Failed to send (some) messages:");
  49         for (String error : errors) {
  50             System.err.println(error);
  51         }
  52         return 3;
  53     }
  54
  55     public static void handleIOException(IOException e) {
  56         System.err.println("Failed to send message: " + e.getMessage());
  57     }
  58
  59     public static void handleGroupNotFoundException(GroupNotFoundException e) {
  60         System.err.println("Failed to send to group: " + e.getMessage());
  61         System.err.println("Aborting sending.");
  62     }
  63
  64     public static void handleNotAGroupMemberException(NotAGroupMemberException e) {
  65         System.err.println("Failed to send to group: " + e.getMessage());
  66         System.err.println("Update the group on another device to readd the user to this group.");
  67         System.err.println("Aborting sending.");
  68     }
  69
  70     public static void handleGroupIdFormatException(GroupIdFormatException e) {
  71         System.err.println(e.getMessage());
  72         System.err.println("Aborting sending.");
  73     }
  74
  75     public static void handleInvalidNumberException(InvalidNumberException e) {
  76         System.err.println("Failed to parse recipient: " + e.getMessage());
  77         System.err.println("Aborting sending.");
  78     }
  79 }