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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
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 * 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
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 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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package com.sun.star.comp.helper;

import com.sun.star.comp.loader.JavaLoader;

import com.sun.star.comp.servicemanager.ServiceManager;
import com.sun.star.uno.UnoRuntime;

import com.sun.star.container.XSet;
import com.sun.star.container.XContentEnumerationAccess;
import com.sun.star.container.XEnumeration;
import com.sun.star.container.XEnumerationAccess;
import com.sun.star.container.XElementAccess;

import com.sun.star.lang.XComponent;

import com.sun.star.lang.XServiceInfo;
import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.lang.XSingleServiceFactory;
import com.sun.star.lang.XInitialization;

import com.sun.star.loader.XImplementationLoader;

import com.sun.star.registry.XSimpleRegistry;


public class SharedLibraryLoader_Test {
	
	private static final String NATIVE_SERVICE_MANAGER_IMP_NAME = "com.sun.star.comp.stoc.OServiceManager";
	private static final String NATIVE_SERVICE_MANAGER_LIB_NAME = "servicemgr.uno";
	private static final String NATIVE_REGISTRY_IMP_NAME = "com.sun.star.comp.stoc.SimpleRegistry";
	private static final String NATIVE_REGISTRY_LIB_NAME = "simplereg.uno";
	
	private static XMultiServiceFactory		nativeServiceManager		= null;
	private static XSingleServiceFactory 	sharedLibraryLoaderFactory 	= null;
	private static XImplementationLoader 	sharedLibraryLoader			= null;
	private static XSimpleRegistry			simpleRegistry				= null;
		
	static public boolean test_getSharedLibraryLoaderFactory() 
			throws java.lang.Exception 
	{
		sharedLibraryLoaderFactory = null;
		System.out.println("*******************************************************************");
		System.out.println("Test: <<< get SharedLibraryLoader factory >>>");
		sharedLibraryLoaderFactory = SharedLibraryLoader.getServiceFactory(null, null);
		
		System.out.print("Test - ");
		System.out.println(sharedLibraryLoaderFactory == null? "failed" : "successful");		
		System.out.println("*******************************************************************");
		System.out.println();
		
		return sharedLibraryLoaderFactory != null;
	}

	static public boolean test_instantiateSharedLibraryLoader() 	
			throws java.lang.Exception 
	{
		sharedLibraryLoader = null;
		System.out.println("*******************************************************************");
		System.out.println("Test: <<< instantiate SharedLibraryLoader >>>");
		if ( sharedLibraryLoaderFactory == null )
			if ( ! test_getSharedLibraryLoaderFactory() )
				return false;
		
		sharedLibraryLoader = UnoRuntime.queryInterface( 
				XImplementationLoader.class, sharedLibraryLoaderFactory.createInstance() );
		
		System.out.print("Test - ");
		System.out.println(sharedLibraryLoader == null? "failed" : "successful");		
		System.out.println("*******************************************************************");
		System.out.println();
		
		return sharedLibraryLoader != null;
	}
	
	static public boolean test_loadNativeServiceManager() 	
			throws java.lang.Exception 
	{
		nativeServiceManager = null;
		
		System.out.println("*******************************************************************");
		System.out.println("Test: <<< load native ServiceManager >>>");
		if ( sharedLibraryLoader == null )
			if ( ! test_instantiateSharedLibraryLoader() )
				return false;
		
		System.err.println("- get the native ServiceManger factory");
		XSingleServiceFactory aSMgrFac = 
			UnoRuntime.queryInterface( XSingleServiceFactory.class, 
						sharedLibraryLoader.activate(NATIVE_SERVICE_MANAGER_IMP_NAME, null, NATIVE_SERVICE_MANAGER_LIB_NAME, null));
		
		System.err.println("- instantiate the native ServiceManger");
		nativeServiceManager = UnoRuntime.queryInterface( XMultiServiceFactory.class, aSMgrFac.createInstance() );
		
		System.out.print("Test - ");
		System.out.println(nativeServiceManager == null? "failed" : "successful");
		
		System.out.println("*******************************************************************");
		System.out.println();
		return nativeServiceManager != null;
	}
	
	static public boolean test_loadNativeSimpleRegistry() 	
			throws java.lang.Exception 
	{
		boolean result = false;
		System.out.println("*******************************************************************");
		System.out.println("Test: <<< load native SimpleRegistry >>>");
		if ( sharedLibraryLoader == null )
			if ( ! test_instantiateSharedLibraryLoader() )
				return false;

		System.err.println("- get factory of the Registry");
		XSingleServiceFactory aRegFac = 
			UnoRuntime.queryInterface( XSingleServiceFactory.class, 
						sharedLibraryLoader.activate(NATIVE_REGISTRY_IMP_NAME, null, NATIVE_REGISTRY_LIB_NAME, null)
			);
		System.err.println("- instantiate the Registry");
		simpleRegistry = 
			UnoRuntime.queryInterface( XSimpleRegistry.class, aRegFac.createInstance() );
		System.out.print("Test - ");
		System.out.println(simpleRegistry == null? "failed" : "successful");
		System.out.println("*******************************************************************");
		System.err.println();			
		return true;
	}

	static public boolean test_registerSharedLibraryLoader() 	
			throws java.lang.Exception 
	{
		boolean result = true;
		System.out.println("*******************************************************************");
		System.out.println("Test: <<< register SharedLibraryLoader at the Registry >>>");
		
		if ( simpleRegistry == null )
			if ( ! test_loadNativeSimpleRegistry() )
				return false;

		com.sun.star.registry.XRegistryKey regKey = simpleRegistry.getRootKey();
		result = SharedLibraryLoader.writeRegistryServiceInfo( null,  regKey );
		
		System.out.print("Test - ");
		System.out.println( result==false ? "failed" : "successful");
		System.out.println("*******************************************************************");
		System.out.println();
		return result;
	}

	static public boolean test() throws java.lang.Exception {
		boolean passed = true;

		System.err.println("SharedLibraryLoader - doing tests...");
		passed = test_getSharedLibraryLoaderFactory() && passed;
		passed = test_instantiateSharedLibraryLoader() && passed;
		passed = test_loadNativeServiceManager() && passed;
		passed = test_loadNativeSimpleRegistry() && passed;
		//passed = test_registerSharedLibraryLoader() && passed;

		System.err.println("SharedLibraryLoader test passed? " + passed);

		return passed;
	}

	static public void main(String args[]) throws java.lang.Exception {
		System.exit( test() == true ? 0: -1 );		
	}
}

