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



#include "dep.hxx"

// class SByteExtStringList

/*****************************************************************************/
SByteExtStringList::~SByteExtStringList()
/*****************************************************************************/
{
	if (bDeleteStrings)
		while( Count()) {
			delete GetObject((sal_uIntPtr)0);
			Remove((sal_uIntPtr)0);
		}
}

// class VersionDepInfo

/*****************************************************************************/
VersionDepInfo::~VersionDepInfo()
/*****************************************************************************/
{
	if (pVersion)
		delete pVersion;
}

/*****************************************************************************/
void VersionDepInfo::Clear()
/*****************************************************************************/
{
	while( Count()) {
		delete GetObject((sal_uIntPtr)0);
		Remove((sal_uIntPtr)0);
	}
}

// class VersionDepInfoList

/*****************************************************************************/
VersionDepInfo*	VersionDepInfoList::GetVersion (ByteString& rVersion)
/*****************************************************************************/
{
	VersionDepInfo* pInfo = First();
	while (pInfo)
	{
		const ByteString* pStr = pInfo->GetVersion();
		if (*pStr == rVersion)
			return pInfo;
		pInfo = Next();
	}
	return NULL;
}

/*****************************************************************************/
void VersionDepInfoList::RemoveVersion (ByteString& rVersion)
/*****************************************************************************/
{
	VersionDepInfo* pInfo = First();
	while (pInfo)
	{
		const ByteString* pStr = pInfo->GetVersion();
		if (*pStr == rVersion)
		{
			Remove (pInfo);
			delete pInfo;
			return;
		}
		pInfo = Next();
	}
}

/*****************************************************************************/
VersionDepInfo*	VersionDepInfoList::InsertVersion (ByteString& rVersion)
/*****************************************************************************/
{
	VersionDepInfo* pInfo = First();
	while (pInfo)
	{
		const ByteString* pStr = pInfo->GetVersion();
		if (*pStr == rVersion)
		{
			pInfo->Clear();
			return pInfo;
		}
		pInfo = Next();
	}
	pInfo = new VersionDepInfo (rVersion);
	Insert (pInfo, LIST_APPEND);
	return pInfo;
}