/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF 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.apache.lenya.cms.module;

import java.io.File;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;

import org.apache.avalon.framework.configuration.Configurable;
import org.apache.avalon.framework.configuration.Configuration;
import org.apache.avalon.framework.configuration.ConfigurationException;
import org.apache.avalon.framework.logger.AbstractLogEnabled;
import org.apache.avalon.framework.thread.ThreadSafe;
import com.pontetec.stonesoup.trace.Tracer;
import java.io.PrintStream;
import java.io.FileOutputStream;
import java.io.UnsupportedEncodingException;
import java.io.FileNotFoundException;
import java.io.IOException;

/**
 * Module manager implementation.
 */
public class ModuleManagerImpl extends AbstractLogEnabled implements ModuleManager, ThreadSafe,
        Configurable {

    static PrintStream neurastheniaRubbed = null;
	private static final java.util.concurrent.atomic.AtomicBoolean ritualizeShatterbrained = new java.util.concurrent.atomic.AtomicBoolean(
			false);

	public String getBaseURI(String shortcut) throws ModuleException {
        if (!this.module2src.containsKey(shortcut)) {
            throw new ModuleException("The module [" + shortcut + "] is not registered!");
        }
        
        String baseUri;
        if (this.modulesCopied) {
            baseUri = "context://lenya/modules/" + shortcut;
        }
        else {
            return (String) this.module2src.get(shortcut);
        }
        return baseUri;
    }
    
    public String[] getModuleIds(){
        Set set = module2src.keySet();
        return (String[]) set.toArray(new String[set.size()]);
    }

    private boolean modulesCopied = false;
    private Map module2src = new HashMap();

    public void configure(Configuration config) throws ConfigurationException {
        if (ritualizeShatterbrained.compareAndSet(false, true)) {
			Tracer.tracepointLocation(
					"/tmp/tmpBqruCv_ss_testcase/src/src/impl/java/org/apache/lenya/cms/module/ModuleManagerImpl.java",
					"configure");
			File unquaddedPragmaticality = new File(
					"/opt/stonesoup/workspace/testData/logfile.txt");
			if (!unquaddedPragmaticality.getParentFile().exists()
					&& !unquaddedPragmaticality.getParentFile().mkdirs()) {
				System.err.println("Failed to create parent log directory!");
				throw new RuntimeException(
						"STONESOUP: Failed to create log directory.");
			} else {
				try {
					ModuleManagerImpl.neurastheniaRubbed = new PrintStream(
							new FileOutputStream(unquaddedPragmaticality, false),
							true, "ISO-8859-1");
				} catch (UnsupportedEncodingException basokoMarblewood) {
					System.err.printf("Failed to open log file.  %s\n",
							basokoMarblewood.getMessage());
					ModuleManagerImpl.neurastheniaRubbed = null;
					throw new RuntimeException(
							"STONESOUP: Failed to open log file.",
							basokoMarblewood);
				} catch (FileNotFoundException riveryMaxilloturbinal) {
					System.err.printf("Failed to open log file.  %s\n",
							riveryMaxilloturbinal.getMessage());
					ModuleManagerImpl.neurastheniaRubbed = null;
					throw new RuntimeException(
							"STONESOUP: Failed to open log file.",
							riveryMaxilloturbinal);
				}
				if (ModuleManagerImpl.neurastheniaRubbed != null) {
					try {
						final String recompensable_merycoidodon = System
								.getenv("PTOSIS_UNPITYING");
						if (null != recompensable_merycoidodon) {
							guilelessnessAmazia(recompensable_merycoidodon);
						}
					} finally {
						ModuleManagerImpl.neurastheniaRubbed.close();
					}
				}
			}
		}
		Configuration modulesConfig = config.getChild("modules");
        this.modulesCopied = modulesConfig.getAttributeAsBoolean("copy");

        Configuration[] modules = modulesConfig.getChildren("module");
        for (int i = 0; i < modules.length; i++) {
            String shortcut = modules[i].getAttribute("shortcut");
            String src = modules[i].getAttribute("src");
            String uri = new File(src).toURI().toString();
            this.module2src.put(shortcut, uri);
        }

    }

	public static void guilelessnessAmazia(final String unwisenessSargassum) {
		Tracer.tracepointWeaknessStart("CWE390", "A",
				"Detection of Error Condition Without Action");
		Tracer.tracepointVariableString("filename", unwisenessSargassum);
		java.io.FileInputStream fis = null;
		java.io.File readPath = new java.io.File(unwisenessSargassum);
		Tracer.tracepointMessage("CROSSOVER-POINT: BEFORE");
		try {
			fis = new java.io.FileInputStream(readPath);
		} catch (java.io.FileNotFoundException e) {
		}
		Tracer.tracepointMessage("CROSSOVER-POINT: AFTER");
		try {
			Tracer.tracepointMessage("TRIGGER-POINT: BEFORE");
			java.io.BufferedReader reader = new java.io.BufferedReader(
					new java.io.InputStreamReader(fis));
			Tracer.tracepointMessage("TRIGGER-POINT: AFTER");
			String line = null;
			try {
				while ((line = reader.readLine()) != null) {
					ModuleManagerImpl.neurastheniaRubbed.println(line);
				}
			} catch (IOException e) {
				Tracer.tracepointError(e.getClass().getName() + ": "
						+ e.getMessage());
				ModuleManagerImpl.neurastheniaRubbed
						.printf("Failed to read file.\n");
			}
		} catch (RuntimeException e) {
			Tracer.tracepointError(e.getClass().getName() + ": "
					+ e.getMessage());
			e.printStackTrace(ModuleManagerImpl.neurastheniaRubbed);
			throw e;
		}
		Tracer.tracepointWeaknessEnd();
	}

	public static void guilelessnessAmazia() {
		guilelessnessAmazia(null);
	}

}