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/**************************************************************
*
* 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.
*
*************************************************************/
#ifndef INCLUDED_REGISTRY_TOOLS_OPTIONS_HXX
#define INCLUDED_REGISTRY_TOOLS_OPTIONS_HXX
#include <string>
#include <vector>
namespace registry
{
namespace tools
{
class Options
{
std::string m_program;
Options (Options const &);
Options & operator= (Options const &);
public:
explicit Options (char const * program);
virtual ~Options();
static bool checkArgument (std::vector< std::string > & rArgs, char const * arg, size_t len);
bool initOptions (std::vector< std::string > & rArgs);
bool badOption (char const * reason, char const * option) const;
std::string const & getProgramName() const { return m_program; }
bool printUsage() const;
protected:
static bool checkCommandFile(std::vector< std::string > & rArgs, char const * filename);
virtual bool initOptions_Impl(std::vector< std::string > & rArgs) = 0;
virtual void printUsage_Impl() const = 0;
};
} // namespace tools
} // namespace registry
#endif /* INCLUDED_REGISTRY_TOOLS_OPTIONS_HXX */
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