#include "listname.h"

char filename[35];
char outFilename[35];
char reportFilename[35];
DLnkNodePtr listname;
mode varMode;
int CurrMovieIndex;
DLnkNodePtr auxlist;
short msgNumber = NULL;
int msgMode = NULL;
char * fileNameArgument = NULL;

/**********************************************************************
 *
 *  Function:	GetFile
 *  Input:		none
 *
 *  Returns:    char *  to filename
 *
 *  Description:
 *	This function returns the last filename stored to it
 *
 *  Variables:	none
 *
 *  Called by:	ReadVRS
 *				ReadMRS
 *				Close
 *				Modify
 *
 *  Calls:      none
 *
 *  Author:		Tim McGaughey
 *  Revisions:	none
 *  Version:	1.0
 *
 *
 **********************************************************************/

char * GetFile(void)
{
	return filename;
}

/**********************************************************************
 *
 *  Function:	SetFile
 *  Input:		char name[] -- the filename passed to the function
 *
 *  Returns:    void
 *
 *  Description:
 *	This function stores a filename for GetFile
 *
 *  Variables:	none
 *
 *  Called by:	ReadVRS
 *				ReadMRS
 *				FileFault
 *
 *  Calls:      strcpy
 *
 *  Author:		Tim McGaughey
 *  Revisions:	none
 *  Version:	1.0
 *
 *
 **********************************************************************/

void SetFile(char name[])
{
	strcpy(filename, name);
}

/**********************************************************************
 *
 *  Function:	GetList
 *  Input:		void
 *
 *  Returns:	DLnkNodePtr listname
 *
 *  Description:
 *	This function gets a pointer to the list
 *
 *  Variables:	none
 *
 *  Called by:	Add
 *				Delete
 *				Modify
 *				List
 *				View
 *				Close
 *				VerifyMOV
 *
 *  Calls:      none
 *
 *  Author:		Tim McGaughey
 *  Revisions:	none
 *  Version:	1.0
 *
 *
 **********************************************************************/

DLnkNodePtr GetList(void)
{
	return listname;
}

/**********************************************************************
 *
 *  Function:	SetList
 *  Input:		DLnkNodePtr name
 *
 *  Returns:	void
 *
 *  Description:
 *	This function sets a pointer to the list
 *
 *  Variables:	none
 *
 *  Called by:	Remove
 *				VerifyVRS
 *				VerifyMOV
 *				VerifyMRS
 *
 *  Calls:      none
 *
 *  Author:		Tim McGaughey
 *  Revisions:	none
 *  Version:	1.0
 *
 *
 **********************************************************************/

void SetList(DLnkNodePtr name)
{
	listname = name;
}

/**********************************************************************
 *
 *  Function:	GetOutFile
 *  Input:		none
 *
 *  Returns:    char *  to filename
 *
 *  Description:
 *	This function returns the last filename stored to it
 *
 *  Variables:	none
 *
 *  Called by:	Close
 *
 *  Calls:      none
 *
 *  Author:		Tim McGaughey
 *  Revisions:	none
 *  Version:	1.0
 *
 *
 **********************************************************************/

char * GetOutFile(void)
{
	return outFilename;
}


/**********************************************************************
 *
 *  Function:	SetOutFile
 *  Input:		char name[] -- the filename passed to the function
 *
 *  Returns:    void
 *
 *  Description:
 *	This function stores a filename for GetOutFile
 *
 *  Variables:	none
 *
 *  Called by:	ReadVRS
 *				ReadMRS
 *
 *  Calls:      strcpy
 *
 *  Author:		Tim McGaughey
 *  Revisions:	none
 *  Version:	1.0
 *
 *
 **********************************************************************/

void SetOutFile(char name[])
{
	strcpy(outFilename, name);
}

/**********************************************************************
 *
 *  Function:	SetMode
 *  Input:		mode currMode
 *
 *  Returns:    void
 *
 *  Description:
 *	sets the mode
 *
 *  Variables:	none
 *
 *  Called by:	Close
 *				List
 *				ListMovie
 *
 *  Calls:      none
 *
 *  Author:		Glenn Rioux
 *  Revisions:	none
 *  Version:	1.0
 *
 *
 **********************************************************************/
void SetMode(mode currMode)
{
	varMode = currMode;
}

/**********************************************************************
 *
 *  Function:	GetMode
 *  Input:		void 
 *
 *  Returns:    mode - the current mode
 *
 *  Description:
 *	returns the mode
 *
 *  Variables:	none
 *
 *  Called by:	ReadVRS
 *				ReadMRS
 *				Quit
 *				MainHandler
 *				Movie
 *				DrawMenu
 *
 *  Calls:      none
 *
 *  Author:		Glenn Rioux
 *  Revisions:	none
 *  Version:	1.0
 *
 *
 **********************************************************************/
mode GetMode(void)
{
	return(varMode);
}

/**********************************************************************
 *
 *  Function:	SetMsgNum
 *  Input:		short number
 *
 *  Returns:    void
 *
 *  Description:
 *	sets the message number flag to the provided number
 *
 *  Variables:	none
 *
 *  Called by:	MainHandler
 *				DisplayMessage
 *
 *  Calls:      none
 *
 *  Author:		Tim McGaughey
 *  Revisions:	none
 *  Version:	1.0
 *
 *
 **********************************************************************/
void SetMsgNum(short number)
{
	msgNumber = number;
}

/**********************************************************************
 *
 *  Function:	GetMsgNum
 *  Input:		void
 *
 *  Returns:    short - the message number
 *
 *  Description:
 *	returns the message number
 *
 *  Variables:	none
 *
 *  Called by:	DisplayMessage
 *				Command Line Interface
 *
 *  Calls:      none
 *
 *  Author:		Tim McGaughey
 *  Revisions:	none
 *  Version:	1.0
 *
 *
 **********************************************************************/
short GetMsgNum(void)
{
	return(msgNumber);
}

/**********************************************************************
 *
 *  Function:	SetMsgMode
 *  Input:		int number
 *
 *  Returns:    void
 *
 *  Description:
 *	Sets a message mode
 *
 *  Variables:	none
 *
 *  Called by:	DisplayMessage
 *				MsgWinKeyOpts
 *				CommandLineInterface
 *				Response
 *
 *  Calls:      none
 *
 *  Author:		Glenn Rioux
 *  Revisions:	none
 *  Version:	1.0
 *
 *
 **********************************************************************/
void SetMsgMode(int number)
{
	msgMode = number;
}

/**********************************************************************
 *
 *  Function:	GetMsgMode
 *  Input:		void
 *
 *  Returns:    int - the current message mode
 *
 *  Description:
 *	Sets a message mode
 *
 *  Variables:	none
 *
 *  Called by:	DisplayMessage
 *				MainHandler
 *				MsgWinKeyOpts
 *				CommandLineInterface
 *				Response
 *				DisplayMessage
 *
 *  Calls:      none
 *
 *  Author:		Glenn Rioux
 *  Revisions:	none
 *  Version:	1.0
 *
 *
 **********************************************************************/
int GetMsgMode(void)
{
	return(msgMode);
}

/**********************************************************************
 *
 *  Function:	SetArgument
 *  Input:		char * argument - the argument from the command line
 *
 *  Returns:    void
 *
 *  Description:
 *	Sets the argument if there is one
 *
 *  Variables:	none
 *
 *  Called by:	Main
 *
 *  Calls:      none
 *
 *  Author:		Glenn Rioux
 *  Revisions:	none
 *  Version:	1.0
 *
 *
 **********************************************************************/
void SetArgument(char * argument)
{
	if(argument)
		fileNameArgument = argument;
}

/**********************************************************************
 *
 *  Function:	GetArgument
 *  Input:		void
 *
 *  Returns:    char * - the argument
 *
 *  Description:
 *	Returns the argument from the command line
 *
 *  Variables:	none
 *
 *  Called by:	ReadMRS
 *
 *  Calls:      none
 *
 *  Author:		Glenn Rioux
 *  Revisions:	none
 *  Version:	1.0
 *
 *
 **********************************************************************/
char * GetArgument(void)
{
	return(fileNameArgument);
}