libreoffice/codemaker/inc/codemaker/options.hxx

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#ifndef INCLUDED_CODEMAKER_OPTIONS_HXX
#define INCLUDED_CODEMAKER_OPTIONS_HXX

#include <hash_map>

#include <codemaker/global.hxx>

#if defined( _MSC_VER ) && ( _MSC_VER < 1200 )
typedef ::std::__hash_map__
<
    ::rtl::OString,
    ::rtl::OString,
    HashString,
    EqualString,
    NewAlloc
> OptionMap;
#else
typedef ::std::hash_map
<
    ::rtl::OString,
    ::rtl::OString,
    HashString,
    EqualString
> OptionMap;
#endif

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 OptionMap&        getOptions();

    const ::rtl::OString    getInputFile(sal_uInt16 index)
        throw( IllegalArgument );

    const StringVector& getInputFiles();

    ::rtl::OString getExtraInputFile(sal_uInt16 index) const throw( IllegalArgument );
    inline sal_uInt16 getNumberOfExtraInputFiles() const
        { return (sal_uInt16)m_extra_input_files.size(); }
    inline const StringVector& getExtraInputFiles() const
        { return m_extra_input_files; }
protected:
    ::rtl::OString  m_program;
    StringVector    m_inputFiles;
    StringVector    m_extra_input_files;
    OptionMap       m_options;
};

#endif // INCLUDED_CODEMAKER_OPTIONS_HXX

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