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#ifndef _CODEMAKER_OPTIONS_HXX_
#define _CODEMAKER_OPTIONS_HXX_

#include    <boost/unordered_map.hpp>
#include    <codemaker/global.hxx>

typedef ::boost::unordered_map
<
    ::rtl::OString,
    ::rtl::OString,
    HashString,
    EqualString
> OptionMap;

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

    ::rtl::OString  m_message;
};


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

    ::rtl::OString  m_message;
};


class Options
{
public:
    Options();
    virtual ~Options();

    virtual sal_Bool initOptions(int ac, char* av[], sal_Bool bCmdFile=sal_False)
        throw( IllegalArgument ) = 0;

    virtual ::rtl::OString  prepareHelp() = 0;

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

    const StringVector& getInputFiles();

protected:
    ::rtl::OString  m_program;
    StringVector    m_inputFiles;
    OptionMap       m_options;
};

#endif // _CODEMAKER_OPTIONS_HXX_

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