#include <iostream.h>
#include <string.h>
#include "ItemInterface.h"
#include <stdlib.h>
#include <ctype.h>

/**********************************************************************
 *
 *  Function:	AssignItem
 *  Input:		DLnkNodePtr reciever -- The node to recieve item
 *				MovieNode sender -- The item to insert into the node
 *
 *  Returns:    void
 *
 *  Description:
 *	This function sets information in the node
 *
 *  Variables:	int count -- a counter
 *
 *  Called by:	SetItem
 *
 *  Calls:      strcpy
 *				toupper
 *
 *  Author:		Tim McGaughey
 *  Revisions:	none
 *  Version:	1.0
 *
 *
 **********************************************************************/

void AssignItem(DLnkNodePtr reciever, MovieNode sender)
{
	for (int count=0;count < filenamelength;count++)
		sender.filename[count]=toupper(sender.filename[count]);
	strcpy(reciever->Item.filename,sender.filename);
}

/**********************************************************************
 *
 *  Function:	EqualTo
 *  Input:		DLnkNodePtr comparee -- The new node to compare
 *				DLnkNodePtr comparor -- The node to compare against
 *
 *  Returns:    Boolean TRUE if equal FALSE if not
 *
 *  Description:
 *	This function tests for equality
 *
 *  Variables:	none
 *
 *  Called by:	Insert
 *				Remove
 *
 *  Calls:      strcmp
 *
 *  Author:		Tim McGaughey
 *  Revisions:	none
 *  Version:	1.0
 *
 *
 **********************************************************************/

Boolean EqualTo(DLnkNodePtr comparee, DLnkNodePtr comparor)
{
	if (!strcmp(comparee->Item.filename, comparor->Item.filename))
		return TRUE;
	else
		return FALSE;
}

/**********************************************************************
 *
 *  Function:	LessThan
 *  Input:		DLnkNodePtr comparee -- The new node to compare
 *				DLnkNodePtr comparor -- The node to compare against
 *
 *  Returns:    Boolean TRUE if less FALSE if not
 *
 *  Description:
 *	This function determines if parameter 1 is less than paramater 2
 *
 *  Variables:	none
 *
 *  Called by:	Insert
 *				Remove
 *
 *  Calls:      strcmp
 *
 *  Author:		Tim McGaughey
 *  Revisions:	none
 *  Version:	1.0
 *
 *
 **********************************************************************/

Boolean LessThan(DLnkNodePtr comparee, DLnkNodePtr comparor)
{
	if (strcmp(comparee->Item.filename , comparor->Item.filename) < 0)
		return TRUE;
	else
		return FALSE;
}

/**********************************************************************
 *
 *  Function:	GreaterThan
 *  Input:		DLnkNodePtr comparee -- The new node to compare
 *				DLnkNodePtr comparor -- The node to compare against
 *
 *  Returns:    Boolean TRUE if greater FALSE if not
 *
 *  Description:
 *	This function determines if parameter 1 is greater than paramater 2
 *
 *  Variables:	none
 *
 *  Called by:	Insert
 *				Remove
 *
 *  Calls:      strcmp
 *
 *  Author:		Tim McGaughey
 *  Revisions:	none
 *  Version:	1.0
 *
 *
 **********************************************************************/

Boolean GreaterThan(DLnkNodePtr comparee, DLnkNodePtr comparor)
{
	if (strcmp(comparee->Item.filename,comparor->Item.filename) > 0)
		return TRUE;
	else
		return FALSE;
}