HttpPostBodyUtil.java — netty Source File

Source Code

/*
 * Copyright 2012 The Netty Project
 *
 * The Netty Project licenses this file to you under the Apache License,
 * version 2.0 (the "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at:
 *
 *   https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */
package io.netty.handler.codec.http.multipart;

import io.netty.buffer.ByteBuf;
import io.netty.handler.codec.http.HttpConstants;

/**
 * Shared Static object between HttpMessageDecoder, HttpPostRequestDecoder and HttpPostRequestEncoder
 */
final class HttpPostBodyUtil {

    public static final int chunkSize = 8096;

    /**
     * Default Content-Type in binary form
     */
    public static final String DEFAULT_BINARY_CONTENT_TYPE = "application/octet-stream";

    /**
     * Default Content-Type in Text form
     */
    public static final String DEFAULT_TEXT_CONTENT_TYPE = "text/plain";

    /**
     * Allowed mechanism for multipart
     * mechanism := "7bit"
                  / "8bit"
                  / "binary"
       Not allowed: "quoted-printable"
                  / "base64"
     */
    public enum TransferEncodingMechanism {
        /**
         * Default encoding
         */
        BIT7("7bit"),
        /**
         * Short lines but not in ASCII - no encoding
         */
        BIT8("8bit"),
        /**
         * Could be long text not in ASCII - no encoding
         */
        BINARY("binary");

        private final String value;
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