/*

 * Copyright (c) 1999

 * Silicon Graphics Computer Systems, Inc.

 *

 * Copyright (c) 1999

 * Boris Fomitchev

 *

 * This material is provided "as is", with absolutely no warranty expressed

 * or implied. Any use is at your own risk.

 *

 * Permission to use or copy this software for any purpose is hereby granted

 * without fee, provided the above notices are retained on all copies.

 * Permission to modify the code and to distribute modified code is granted,

 * provided the above notices are retained, and a notice that the code was

 * modified is included with the above copyright notice.

 *

 */

// WARNING: This is an internal header file, included by other C++

// standard library headers.  You should not attempt to use this header

// file directly.

#ifndef _STLP_INTERNAL_MESSAGES_H

#define _STLP_INTERNAL_MESSAGES_H

#ifndef _STLP_IOS_BASE_H

#  include <stl/_ios_base.h>

#endif

#ifndef _STLP_C_LOCALE_H

#  include <stl/c_locale.h>

#endif

#ifndef _STLP_INTERNAL_STRING_H

#  include <stl/_string.h>

#endif

_STLP_BEGIN_NAMESPACE

// messages facets

class messages_base {

  public:

    typedef int catalog;

};

template <class _CharT> class messages {};

_STLP_MOVE_TO_PRIV_NAMESPACE

class _Messages;

_STLP_MOVE_TO_STD_NAMESPACE

_STLP_TEMPLATE_NULL

class _STLP_CLASS_DECLSPEC messages<char> : public locale::facet, public messages_base {

  friend class _Locale_impl;

public:

  typedef messages_base::catalog catalog;

  typedef char                   char_type;

  typedef string    string_type;

  explicit messages(size_t __refs = 0);

  catalog open(const string& __fn, const locale& __loc) const

  { return do_open(__fn, __loc); }

  string_type get(catalog __c, int __set, int __msgid,

                  const string_type& __dfault) const

  { return do_get(__c, __set, __msgid, __dfault); }

  inline void close(catalog __c) const

  { do_close(__c); }

  static _STLP_STATIC_MEMBER_DECLSPEC locale::id id;

private:

  messages(_STLP_PRIV _Messages*);

protected:

  messages(size_t, _Locale_messages*);

  ~messages();

  virtual catalog     do_open(const string& __fn, const locale& __loc) const;

  virtual string_type do_get(catalog __c, int __set, int __msgid,

                             const string_type& __dfault) const;

  virtual void        do_close(catalog __c) const;

  void _M_initialize(const char* __name);

private:

  _STLP_PRIV _Messages* _M_impl;

};

#if !defined (_STLP_NO_WCHAR_T)

_STLP_TEMPLATE_NULL

class _STLP_CLASS_DECLSPEC messages<wchar_t> : public locale::facet, public messages_base {

  friend class _Locale_impl;

public:

  typedef messages_base::catalog catalog;

  typedef wchar_t                char_type;

  typedef wstring  string_type;

  explicit messages(size_t __refs = 0);

  inline catalog open(const string& __fn, const locale& __loc) const

    { return do_open(__fn, __loc); }

  inline string_type get(catalog __c, int __set, int __msgid,

                         const string_type& __dfault) const

    { return do_get(__c, __set, __msgid, __dfault); }

  inline void close(catalog __c) const

    { do_close(__c); }

  static _STLP_STATIC_MEMBER_DECLSPEC locale::id id;

private:

  messages(_STLP_PRIV _Messages*);

protected:

  messages(size_t, _Locale_messages*);

  ~messages();

  virtual catalog     do_open(const string& __fn, const locale& __loc) const;

  virtual string_type do_get(catalog __c, int __set, int __msgid,

                             const string_type& __dfault) const;

  virtual void        do_close(catalog __c) const;

  void _M_initialize(const char* __name);

private:

  _STLP_PRIV _Messages* _M_impl;

};

#endif

template <class _CharT> class messages_byname {};

_STLP_TEMPLATE_NULL

class _STLP_CLASS_DECLSPEC messages_byname<char> : public messages<char> {

public:

  typedef messages_base::catalog catalog;

  typedef string     string_type;

  explicit messages_byname(const char* __name, size_t __refs = 0, _Locale_name_hint* __hint = 0);

protected:

  ~messages_byname();

private:

  typedef messages_byname<char> _Self;

  //explicitely defined as private to avoid warnings:

  messages_byname(_Self const&);

  _Self& operator = (_Self const&);

};

#if !defined (_STLP_NO_WCHAR_T)

_STLP_TEMPLATE_NULL

class _STLP_CLASS_DECLSPEC messages_byname<wchar_t> : public messages<wchar_t> {

public:

  typedef messages_base::catalog catalog;

  typedef wstring                string_type;

  explicit messages_byname(const char* __name, size_t __refs = 0, _Locale_name_hint* __hint = 0);

protected:

  ~messages_byname();

private:

  typedef messages_byname<wchar_t> _Self;

  //explicitely defined as private to avoid warnings:

  messages_byname(_Self const&);

  _Self& operator = (_Self const&);

};

#endif /* WCHAR_T */

_STLP_END_NAMESPACE

#endif /* _STLP_INTERNAL_MESSAGES_H */

// Local Variables:

// mode:C++

// End: