/*
 * Copyright 2010 NCHOVY
 * 
 * Licensed 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.krakenapps.malwaredomains.impl;

import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;

import org.krakenapps.api.Script;
import org.krakenapps.api.ScriptArgument;
import org.krakenapps.api.ScriptContext;
import org.krakenapps.api.ScriptUsage;
import org.krakenapps.malwaredomains.MalwareDomain;
import org.krakenapps.malwaredomains.MalwareDomainService;

public class MalwareDomainScript implements Script {
	private ScriptContext context;
	private MalwareDomainService md;

	public MalwareDomainScript(MalwareDomainService md) {
		this.md = md;
	}

	@Override
	public void setScriptContext(ScriptContext context) {
		this.context = context;
	}

	@ScriptUsage(description = "check malware domain", arguments = { @ScriptArgument(name = "url", type = "string", description = "url (e.g. http://nchovy.com") })
	public void check(String[] args) {
		try {
			MalwareDomain domain = md.match(new URL(args[0]));
			if (domain != null)
				context.println(domain.toString());
			else
				context.println("safe domain");

		} catch (MalformedURLException e) {
			context.println("invalid url");
		}
	}

	public void reload(String[] args) {
		md.reload();
		context.println("reloaded all malware domains");
	}

	public void update(String[] args) {
		try {
			md.update();
		} catch (IOException e) {
			context.println("cannot update malware domains: " + e.getMessage());
		}
	}

	public void count(String[] args) {
		int count = md.getDomainCount();
		context.println(count + " domains");
	}
}