#include "term_io.h"

int term_fprint( screen_mode_e mode, FILE *f )
{
	int ret=-1;
	if (f == NULL)
		return -1;
	
	switch ( mode )
	{
		case SCREEN_MODE_80x25:
			{
			}
			break;
		default:
			printf("Unknown screen mode\n");
	}
	
	return ret;
}


//print data to terminal starting from x,y
int term_print( term_screen *ts, const char *buf, size_t size, 
	int init_column, int init_row )
{
	int pos_column=0, pos_row=0;
	int ret=-1;
	if ( buf == NULL )
	{
		return -1;
	}

	if ( size <= 0 )
	{
		return -1;
	}

	switch ( ts->mode )
	{
		case SCREEN_MODE_80x25:
			{
				
			}
			break;
		default:
			printf("Unknown mode\n");
	}

	return ret;
}

//read one character from stream
int term_getc( term_screen *ts )
{
	int ret=-1;
	int fret=-1;
	char buf;

	fret = read( ts->ifd, &buf, 1 );
	if ( fret == 1 )
		ret = buf;

	return ret;
}