/**************************************************************
 * 
 * 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.
 * 
 *************************************************************/


// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_registry.hxx"

#include "registry/registry.h"
#include "fileurl.hxx"

#include "rtl/ustring.hxx"

#include <stdio.h>
#include <string.h>

using rtl::OUString;
using namespace registry::tools;

#if (defined UNX) || (defined OS2)
int main( int argc, char * argv[] )
#else
int _cdecl main( int argc, char * argv[] )
#endif
{
	RegHandle 		hReg;
	RegKeyHandle	hRootKey, hKey;

	if (argc < 2 || argc > 3)
	{
		fprintf(stderr, "using: regview registryfile [keyName]\n");
		exit(1);
	}

	OUString regName( convertToFileUrl(argv[1], strlen(argv[1])) );
	if (reg_openRegistry(regName.pData, &hReg, REG_READONLY))
	{
		fprintf(stderr, "open registry \"%s\" failed\n", argv[1]); 
		exit(1);
	}

	if (!reg_openRootKey(hReg, &hRootKey))
	{
		if (argc == 3)
		{
			OUString keyName( OUString::createFromAscii(argv[2]) );
			if (!reg_openKey(hRootKey, keyName.pData, &hKey))
			{
				if (reg_dumpRegistry(hKey))
				{
					fprintf(stderr, "dumping registry \"%s\" failed\n", argv[1]); 
				}
				
				if (reg_closeKey(hKey))
				{
					fprintf(stderr, "closing key \"%s\" of registry \"%s\" failed\n", 
							argv[2], argv[1]); 
				}
			}
            else
			{
				fprintf(stderr, "key \"%s\" not exists in registry \"%s\"\n", 
						argv[2], argv[1]); 
			}
		}
        else
		{
			if (reg_dumpRegistry(hRootKey))
			{
				fprintf(stderr, "dumping registry \"%s\" failed\n", argv[1]); 
			}
		}

		if (reg_closeKey(hRootKey))
		{
			fprintf(stderr, "closing root key of registry \"%s\" failed\n", argv[1]); 
		}
	}
    else
	{
		fprintf(stderr, "open root key of registry \"%s\" failed\n", argv[1]); 
	}

	if (reg_closeRegistry(hReg))
	{
		fprintf(stderr, "closing registry \"%s\" failed\n", argv[1]); 
		exit(1);
	}

	return(0);
}