/*C4*/
//****************************************************************
//	Author:	Jethro Wright, III 			TS :  1/20/1994 18:19
//	Date:	01/01/1994
//
//			cdx.cpp :	main module for the cdx (cd exerciser)
//			pgm which demos the audio cd fn of mscdex....
//
//	History:
//		01/01/1994  jw3	 also sprach zarathrustra....
//****************************************************************/


#include 		<stdio.h>
#include		<stdlib.h>
#include		<ctype.h>

			//
			//	if you want to change the order of these #includes
			//	then you must change the contents and the other sources
			//	that depend on them as well....
			//

#include		"types.h"				// some simple utility types
#include		"device.h"				// device driver related structures
#include		"ioctl.hpp"				// not used here, but the next does
#include		"cdrom.hpp"				// is further explanation needed ? 


extern unsigned	_stklen = 0x2000 ;		// this is for bc++ and is 
										//   non-portable....


int			main_pgm( int, char ** ) ;
int			main( int, char ** ) ;
void		usage( void ) ;
void		title( void ) ;


//********************************************************
//
//		main  :-
//
//		a simple driver that makes sure the CDRom class
//		has been initialized....
//
//********************************************************/

int		main( int argc, char ** argv )
{

	title() ;
	if ( CDRom::InitClass() )
		return( main_pgm( argc, argv ) ) ;
	printf( "Couldn't initialize using the CDRom::InitClass().\n"
			"Probably due to the fact that there are no CDROM drives "
			"attached to this system.\n") ;
	printf( "痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧"
			"痧痧痧痧痧\n" ) ;
	usage() ;
	return( 5 ) ;

}

//********************************************************
//
//		title  :-
//
//********************************************************/

void	title( void )
{
	printf( "\nCD (Audio) Exerciser V-1.0 痧 Copyright (c) 1994, "
			"Jethro Wright, III\n" ) ;
	printf( "痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧"
			"痧痧痧痧痧\n" ) ;
	return ;
}


//********************************************************
//
//		usage  :-
//
//********************************************************/

void	usage( void )
{

	printf( "Exercise MSCDEX's audio CD functions from the DOS "
			"command line.\n" ) ;
	printf( "痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧痧"
			"痧痧痧痧痧\n" ) ;
	printf( "Usage :-\n" ) ;
	printf( "  cdx [<trk_nbr>] | [-c] | [-e] | [-l] | [-p] | [-r] "
			"| [-s] | [-t<trk_nbr>]\n" ) ;
	printf( "If no cmd-line parameter is supplied, CDX displays only the "
			"current CD's\n" ) ;
	printf( "table of contents.  <trk_nbr> is the number of a desired "
			"audio track.\n" ) ;
	printf( "If supplied alone, audio play begins w/ this track and "
			"continues til the end\n" ) ;
	printf( "of the disk.  Otherwise, use any one of the options listed "
			"below:\n" ) ;
	printf( " -c continues a CD paused w/ -s