//==============================================================================
// charstream.cpp
//	Generic I/O text stream.
//
// Notice
//	Copyright ©2010 by David R. Tribble, all rights reserved.
//	Permission is granted to any person or entity except those designated
//	by the United States Department of State as a terrorist, or terrorist
//	government or agency, to use and distribute this source code provided
//	that the original copyright notice remains present and unaltered.
//==============================================================================

// Identification

static char	REV[] =
    "@(#)drt/src/lib/charstream.cpp $Revision: 1.1 $$Date: 2011/05/08 02:39:56 $";


// Includes

#include <ctype.h>
#define sys_ctype_h
#include <errno.h>
#define sys_errno_h
#include <iso646.h>
#define sys_iso646_h
#include <stdio.h>
#define sys_stdio_h
#include <string.h>
#define sys_string_h

#if _WIN32
 #define WINDOWS_LEAN_AND_MEAN
 #include <fcntl.h>
 #include <io.h>
#endif

#include "charstream.hpp"


//------------------------------------------------------------------------------
// CharStream::~CharStream()
//	Destructor.
//------------------------------------------------------------------------------
CharStream::~CharStream()
{
#if CharStream_VS != 100
 #error class CharStream has changed
#endif

    // De-initialize
}


//------------------------------------------------------------------------------
// CharStream::CharStream()
//	Constructor.
//------------------------------------------------------------------------------
CharStream::CharStream():
    m_errno(0),
    m_mode(MODE_NONE),
    m_ftype(FTYPE_8BIT),
    m_eoln(EOLN_NONE)
{
#if CharStream_VS != 100
 #error class CharStream has changed
#endif

    // Initialize
}


//------------------------------------------------------------------------------
// CharStream::error()
//	Retrieve the last error (::errno) code.
//------------------------------------------------------------------------------
int CharStream::error() const
{
#if CharStream_VS/100 != 1
 #error class CharStream has changed
#endif

    return m_errno;
}


//------------------------------------------------------------------------------
// CharStream::getMode()
//	Retrieve the I/O mode of this I/O stream.
//------------------------------------------------------------------------------
enum CharStream::Mode CharStream::getMode() const
{
#if CharStream_VS/100 != 1
 #error class CharStream has changed
#endif

    return m_mode;
}


//------------------------------------------------------------------------------
// CharStream::getFileType()
//	Retrieve the file type of this I/O stream.
//------------------------------------------------------------------------------
enum CharStream::FileType CharStream::getFileType() const
{
#if CharStream_VS/100 != 1
 #error class CharStream has changed
#endif

    return m_ftype;
}


//------------------------------------------------------------------------------
// CharStream::getEolnType()
//	Retrieve the newline mode of this I/O stream.
//------------------------------------------------------------------------------
enum CharStream::EolnType CharStream::getEolnType() const
{
#if CharStream_VS/100 != 1
 #error class CharStream has changed
#endif

    return m_eoln;
}

// End charstream.cpp