// Program name: cffile.cpp
// Programmed by: Anthony Barbachan
// Programmed in: C++ (Turbo C++ 3.0 Compatable)
// Purpose: Source file for a cabinet file folder object.
// Version: 1.00
// Last modified on: 11/5/1998
// Version: 1.00a
// Last modified on: 11/29/1998
// Changes: Fixed missing setting of status.  Added error checking to str read.
// Version: 1.00b
// Last modified on: 12/6/1998
// Changes: Modified error checking code to check for short reads as well.
// Version: 2.00
// Last modification date: 10-18-1999
// Changes: Replaced code with new classes' code.

#ifndef __CFFILE_CPP__
#define __CFFILE_CPP__

#include <fstream.h>
#include "cffile.h"
#include "cftypes.h"
#include "cfheader.h"

////////////////////////////////////////****************************************

Error cabinet_file_fixed_header::read(istream& in)
{
	return (in.read((char *) this, sizeof(*this)).bad())
			? ((in.fail()) ? READ_ERROR : UNEXPECTED_EOF) : OK;
}

////////////////////////////////////////****************************************

Error cabinet_file_fixed_header::write(ostream& out)
{
	return (out.write((char *) this, sizeof(*this)).fail()) ? WRITE_ERROR : OK;
}

////////////////////////////////////////****************************************

Error cabinet_file_header::read(istream& in)
{
	Error err = OK;

	clear();
	if((err = cabinet_file_fixed_header::read(in)) != OK) return err;
	return cabinet_header::read_string(name, in);
}

////////////////////////////////////////****************************************

Error cabinet_file_header::write(ostream& out)
{
	Error err = OK;

	if((err = cabinet_file_fixed_header::write(out)) != OK) return err;
	return (out.write(name, name.length() + 1u).fail()) ? WRITE_ERROR : OK;
}

////////////////////////////////////////****************************************

#endif