AOO410/main/idlc/inc/idlc/options.hxx

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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
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#ifndef _IDLC_OPTIONS_HXX_
#define _IDLC_OPTIONS_HXX_

#ifndef _IDLC_IDLCTYPEs_HXX_
#include <idlc/idlctypes.hxx>
#endif

typedef	::std::hash_map< ::rtl::OString, 
						 ::rtl::OString,
						 HashString,
						 EqualString > OptionMap;

class IllegalArgument
{
public:
	IllegalArgument(const ::rtl::OString& msg)
		: m_message(msg) {}

	::rtl::OString	m_message;	
};


class Options
{
public:
	explicit Options(char const * progname);
	~Options();

    static bool checkArgument(std::vector< std::string > & rArgs, char const * arg, size_t len);
    static bool checkCommandFile(std::vector< std::string > & rArgs, char const * filename);

    bool initOptions(std::vector< std::string > & rArgs)
        throw(IllegalArgument);
    bool badOption(char const * reason, std::string const & rArg)
        throw(IllegalArgument);
    bool setOption(char const * option, std::string const & rArg);

#if 0  /* @@@ */
	sal_Bool initOptions(int ac, char* av[], sal_Bool bCmdFile=sal_False) 
		throw( IllegalArgument );
#endif /* @@@ */

	::rtl::OString prepareHelp();
	::rtl::OString prepareVersion();

	const ::rtl::OString&	getProgramName() const;
	bool				isValid(const ::rtl::OString& option);
	const ::rtl::OString&	getOption(const ::rtl::OString& option)
		throw( IllegalArgument );

	const StringVector& getInputFiles() const { return m_inputFiles; }
    bool readStdin() const { return m_stdin; }
    bool verbose() const { return m_verbose; }
    bool quiet() const { return m_quiet; }

protected:
	::rtl::OString 	m_program;
	StringVector	m_inputFiles;
    bool            m_stdin;
    bool            m_verbose;
    bool            m_quiet;
	OptionMap		m_options;
};
	
#endif // _IDLC_OPTIONS_HXX_