nextcloud-desktop/shell_integration/windows/OCShellExtensions/OCUtil/FileUtil.cpp

/**
 * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

#include "FileUtil.h"
#include "RegistryUtil.h"
#include "UtilConstants.h"

using namespace std;

bool FileUtil::IsChildFile(const wchar_t* rootFolder, vector<wstring>* files)
{
	for(vector<wstring>::iterator it = files->begin(); it != files->end(); it++)
	{
		wstring file = *it;

		size_t found = file.find(rootFolder);

		if(found != string::npos)
		{
			return true;	
		}
	}

	return false;
}

bool FileUtil::IsChildFile(const wchar_t* rootFolder, const wchar_t* file)
{
	wstring* f = new wstring(file);

	size_t found = f->find(rootFolder);

	if(found != string::npos)
	{
		return true;	
	}
	
	return false;
}

bool FileUtil::IsChildFileOfRoot(std::vector<std::wstring>* files) 
{
	wstring* rootFolder = new wstring();
	bool needed = false;

	if(RegistryUtil::ReadRegistry(REGISTRY_ROOT_KEY, REGISTRY_FILTER_FOLDER, rootFolder))
	{
		if(IsChildFile(rootFolder->c_str(), files))
		{
			needed = true;
		}
	}

	delete rootFolder;
	return needed;
}

bool FileUtil::IsChildFileOfRoot(const wchar_t* filePath)
{
	wstring* rootFolder = new wstring();
	bool needed = false;
	
	if(RegistryUtil::ReadRegistry(REGISTRY_ROOT_KEY, REGISTRY_FILTER_FOLDER, rootFolder))
	{
		if(FileUtil::IsChildFile(rootFolder->c_str(), filePath))
		{
			needed = true;
		}
	}

	delete rootFolder;
	return needed;
}