1 /* 2 * Copyright (C) 2010 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.net.sip; 18 19 /** 20 * Defines error codes returned during SIP actions. For example, during 21 * {@link SipRegistrationListener#onRegistrationFailed onRegistrationFailed()}, 22 * {@link SipSession.Listener#onError onError()}, 23 * {@link SipSession.Listener#onCallChangeFailed onCallChangeFailed()} and 24 * {@link SipSession.Listener#onRegistrationFailed onRegistrationFailed()}. 25 */ 26 public class SipErrorCode { 27 /** Not an error. */ 28 public static final int NO_ERROR = 0; 29 30 /** When some socket error occurs. */ 31 public static final int SOCKET_ERROR = -1; 32 33 /** When server responds with an error. */ 34 public static final int SERVER_ERROR = -2; 35 36 /** When transaction is terminated unexpectedly. */ 37 public static final int TRANSACTION_TERMINTED = -3; 38 39 /** When some error occurs on the device, possibly due to a bug. */ 40 public static final int CLIENT_ERROR = -4; 41 42 /** When the transaction gets timed out. */ 43 public static final int TIME_OUT = -5; 44 45 /** When the remote URI is not valid. */ 46 public static final int INVALID_REMOTE_URI = -6; 47 48 /** When the peer is not reachable. */ 49 public static final int PEER_NOT_REACHABLE = -7; 50 51 /** When invalid credentials are provided. */ 52 public static final int INVALID_CREDENTIALS = -8; 53 54 /** The client is in a transaction and cannot initiate a new one. */ 55 public static final int IN_PROGRESS = -9; 56 57 /** When data connection is lost. */ 58 public static final int DATA_CONNECTION_LOST = -10; 59 60 /** Cross-domain authentication required. */ 61 public static final int CROSS_DOMAIN_AUTHENTICATION = -11; 62 63 /** When the server is not reachable. */ 64 public static final int SERVER_UNREACHABLE = -12; 65 66 public static String toString(int errorCode) { 67 switch (errorCode) { 68 case NO_ERROR: 69 return "NO_ERROR"; 70 case SOCKET_ERROR: 71 return "SOCKET_ERROR"; 72 case SERVER_ERROR: 73 return "SERVER_ERROR"; 74 case TRANSACTION_TERMINTED: 75 return "TRANSACTION_TERMINTED"; 76 case CLIENT_ERROR: 77 return "CLIENT_ERROR"; 78 case TIME_OUT: 79 return "TIME_OUT"; 80 case INVALID_REMOTE_URI: 81 return "INVALID_REMOTE_URI"; 82 case PEER_NOT_REACHABLE: 83 return "PEER_NOT_REACHABLE"; 84 case INVALID_CREDENTIALS: 85 return "INVALID_CREDENTIALS"; 86 case IN_PROGRESS: 87 return "IN_PROGRESS"; 88 case DATA_CONNECTION_LOST: 89 return "DATA_CONNECTION_LOST"; 90 case CROSS_DOMAIN_AUTHENTICATION: 91 return "CROSS_DOMAIN_AUTHENTICATION"; 92 case SERVER_UNREACHABLE: 93 return "SERVER_UNREACHABLE"; 94 default: 95 return "UNKNOWN"; 96 } 97 } 98 99 private SipErrorCode() { 100 } 101 } 102
