67 lines
1.9 KiB
Java
67 lines
1.9 KiB
Java
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/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.net;
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import android.annotation.IntDef;
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import android.annotation.SystemApi;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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/**
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* Thrown when a packet is invalid.
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* @hide
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*/
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@SystemApi
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public final class InvalidPacketException extends Exception {
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private final int mError;
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// Must match SocketKeepalive#ERROR_INVALID_IP_ADDRESS.
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/** Invalid IP address. */
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public static final int ERROR_INVALID_IP_ADDRESS = -21;
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// Must match SocketKeepalive#ERROR_INVALID_PORT.
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/** Invalid port number. */
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public static final int ERROR_INVALID_PORT = -22;
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// Must match SocketKeepalive#ERROR_INVALID_LENGTH.
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/** Invalid packet length. */
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public static final int ERROR_INVALID_LENGTH = -23;
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/** @hide */
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@Retention(RetentionPolicy.SOURCE)
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@IntDef(prefix = { "ERROR_" }, value = {
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ERROR_INVALID_IP_ADDRESS,
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ERROR_INVALID_PORT,
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ERROR_INVALID_LENGTH
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})
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public @interface ErrorCode {}
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/**
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* This packet is invalid.
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* See the error code for details.
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*/
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public InvalidPacketException(@ErrorCode final int error) {
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this.mError = error;
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}
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/** Get error code. */
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public int getError() {
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return mError;
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}
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}
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