/*
 * Copyright 2011 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:
 *
 * http://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 org.jboss.netty.handler.ipfilter;

import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.SocketAddress;

import junit.framework.TestCase;

import org.jboss.netty.channel.Channel;
import org.jboss.netty.channel.ChannelConfig;
import org.jboss.netty.channel.ChannelEvent;
import org.jboss.netty.channel.ChannelFactory;
import org.jboss.netty.channel.ChannelFuture;
import org.jboss.netty.channel.ChannelHandler;
import org.jboss.netty.channel.ChannelHandlerContext;
import org.jboss.netty.channel.ChannelPipeline;
import org.jboss.netty.channel.UpstreamMessageEvent;
import org.junit.Test;

public class IpFilterRuleTest extends TestCase {
    public static boolean accept(IpFilterRuleHandler h, InetSocketAddress addr) throws Exception {
        return h.accept(new ChannelHandlerContext() {

            public boolean canHandleDownstream() {
                return false;
            }

            public boolean canHandleUpstream() {
                return false;
            }

            public Object getAttachment() {
                return null;
            }

            public Channel getChannel() {
                return null;
            }

            public ChannelHandler getHandler() {
                return null;
            }

            public String getName() {
                return null;
            }

            public ChannelPipeline getPipeline() {
                return null;
            }

            public void sendDownstream(ChannelEvent e) {
            }

            public void sendUpstream(ChannelEvent e) {
            }

            public void setAttachment(Object attachment) {
            }

        }, new UpstreamMessageEvent(new Channel() {

            public ChannelFuture bind(SocketAddress localAddress) {
                return null;
            }

            public ChannelFuture close() {
                return null;
            }

            public ChannelFuture connect(SocketAddress remoteAddress) {
                return null;
            }

            public ChannelFuture disconnect() {
                return null;
            }

            public ChannelFuture getCloseFuture() {
                return null;
            }

            public ChannelConfig getConfig() {
                return null;
            }

            public ChannelFactory getFactory() {
                return null;
            }

            public Integer getId() {
                return null;
            }

            public int getInterestOps() {
                return 0;
            }

            public SocketAddress getLocalAddress() {
                return null;
            }

            public Channel getParent() {
                return null;
            }

            public ChannelPipeline getPipeline() {
                return null;
            }

            public SocketAddress getRemoteAddress() {
                return null;
            }

            public boolean isBound() {
                return false;
            }

            public boolean isConnected() {
                return false;
            }

            public boolean isOpen() {
                return false;
            }

            public boolean isReadable() {
                return false;
            }

            public boolean isWritable() {
                return false;
            }

            public ChannelFuture setInterestOps(int interestOps) {
                return null;
            }

            public ChannelFuture setReadable(boolean readable) {
                return null;
            }

            public ChannelFuture unbind() {
                return null;
            }

            public ChannelFuture write(Object message) {
                return null;
            }

            public ChannelFuture write(Object message, SocketAddress remoteAddress) {
                return null;
            }

            public int compareTo(Channel o) {
                return 0;
            }

        }, h, addr), addr);
    }

    @Test
    public void testIpFilterRule() throws Exception {
        IpFilterRuleHandler h = new IpFilterRuleHandler();
        h.addAll(new IpFilterRuleList("+n:localhost, -n:*"));
        InetSocketAddress addr = new InetSocketAddress(InetAddress.getLocalHost(), 8080);
        assertTrue(accept(h, addr));
        addr = new InetSocketAddress(InetAddress.getByName("127.0.0.2"), 8080);
        assertFalse(accept(h, addr));
        addr = new InetSocketAddress(InetAddress.getByName(InetAddress.getLocalHost().getHostName()), 8080);
        assertTrue(accept(h, addr));

        h.clear();
        h.addAll(new IpFilterRuleList("+n:*" + InetAddress.getLocalHost().getHostName().substring(1) + ", -n:*"));
        addr = new InetSocketAddress(InetAddress.getLocalHost(), 8080);
        assertTrue(accept(h, addr));
        addr = new InetSocketAddress(InetAddress.getByName("127.0.0.2"), 8080);
        assertFalse(accept(h, addr));
        addr = new InetSocketAddress(InetAddress.getByName(InetAddress.getLocalHost().getHostName()), 8080);
        assertTrue(accept(h, addr));

        h.clear();
        h.addAll(new IpFilterRuleList("+c:" + InetAddress.getLocalHost().getHostAddress() + "/32, -n:*"));
        addr = new InetSocketAddress(InetAddress.getLocalHost(), 8080);
        assertTrue(accept(h, addr));
        addr = new InetSocketAddress(InetAddress.getByName("127.0.0.2"), 8080);
        assertFalse(accept(h, addr));
        addr = new InetSocketAddress(InetAddress.getByName(InetAddress.getLocalHost().getHostName()), 8080);
        assertTrue(accept(h, addr));

        h.clear();
        h.addAll(new IpFilterRuleList(""));
        addr = new InetSocketAddress(InetAddress.getLocalHost(), 8080);
        assertTrue(accept(h, addr));
        addr = new InetSocketAddress(InetAddress.getByName("127.0.0.2"), 8080);
        assertTrue(accept(h, addr));
        addr = new InetSocketAddress(InetAddress.getByName(InetAddress.getLocalHost().getHostName()), 8080);
        assertTrue(accept(h, addr));

        h.clear();
        addr = new InetSocketAddress(InetAddress.getLocalHost(), 8080);
        assertTrue(accept(h, addr));
        addr = new InetSocketAddress(InetAddress.getByName("127.0.0.2"), 8080);
        assertTrue(accept(h, addr));
        addr = new InetSocketAddress(InetAddress.getByName(InetAddress.getLocalHost().getHostName()), 8080);
        assertTrue(accept(h, addr));

    }

}

@@ -4628,32 +4628,211 @@
 %0A            %7D%0A%0A
+            public Object getAttachment() %7B%0A                return null;%0A            %7D%0A%0A            public void setAttachment(Object attachment) %7B%0A                %0A            %7D%0A%0A
         %7D, h, ad

Fix compilation error