net/android/java/src/org/chromium/net/HttpUtil.java

// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

package org.chromium.net;

import org.chromium.base.annotations.JNINamespace;
import org.chromium.base.annotations.NativeMethods;

/**
 * Class to access HttpUtil library from Java.
 *
 * The corresponding native code is in net/android/android_http_util.cc.
 */
@JNINamespace("net")
public final class HttpUtil {
    /**
     * Returns true iff:
     * - |headerName| is validly formed (see HttpUtil::IsValidHeaderName).
     * - |headerName| is not a forbidden header (see HttpUtil::IsSafeHeader).
     * - |headerValue| is validly formed (see HttpUtil::IsValidHeaderValue).
     */
    public static boolean isAllowedHeader(String headerName, String headerValue) {
        return HttpUtilJni.get().isAllowedHeader(headerName, headerValue);
    }

    @NativeMethods
    interface Natives {
        boolean isAllowedHeader(String headerName, String headerValue);
    }
}