/*--------------------------------------------------------------------------*/
/*                                                                          */
/*                                                                          */
/*      ------------         Bit-Bucket Software, Co.                       */
/*      \ 10001101 /         Writers and Distributors of                    */
/*       \ 011110 /          Freely Available<tm> Software.                 */
/*        \ 1011 /                                                          */
/*         ------                                                           */
/*                                                                          */
/*              (C) Copyright 1987-96, Bit Bucket Software Co.              */
/*                                                                          */
/*          This module was originally written by Vince Perriello           */
/*                                                                          */
/*                      BinkleyTerm Terminal Overlay                        */
/*                                                                          */
/*                                                                          */
/*    For complete  details  of the licensing restrictions, please refer    */
/*    to the License  agreement,  which  is published in its entirety in    */
/*    the MAKEFILE and BT.C, and also contained in the file LICENSE.260.    */
/*                                                                          */
/*    USE  OF THIS FILE IS SUBJECT TO THE  RESTRICTIONS CONTAINED IN THE    */
/*    BINKLEYTERM  LICENSING  AGREEMENT.  IF YOU DO NOT FIND THE TEXT OF    */
/*    THIS  AGREEMENT IN ANY OF THE  AFOREMENTIONED FILES,  OR IF YOU DO    */
/*    NOT HAVE THESE FILES,  YOU  SHOULD  IMMEDIATELY CONTACT BIT BUCKET    */
/*    SOFTWARE CO.  AT ONE OF THE  ADDRESSES  LISTED BELOW.  IN NO EVENT    */
/*    SHOULD YOU  PROCEED TO USE THIS FILE  WITHOUT HAVING  ACCEPTED THE    */
/*    TERMS  OF  THE  BINKLEYTERM  LICENSING  AGREEMENT,  OR  SUCH OTHER    */
/*    AGREEMENT AS YOU ARE ABLE TO REACH WITH BIT BUCKET SOFTWARE, CO.      */
/*                                                                          */
/*                                                                          */
/* You can contact Bit Bucket Software Co. at any one of the following      */
/* addresses:                                                               */
/*                                                                          */
/* Bit Bucket Software Co.        FidoNet  1:104/501, 1:343/491             */
/* P.O. Box 460398                AlterNet 7:42/1491                        */
/* Aurora, CO 80046               BBS-Net  86:2030/1                        */
/*                                Internet f491.n343.z1.fidonet.org         */
/*                                                                          */
/* Please feel free to contact us at any time to share your comments about  */
/* our software and/or licensing policies.                                  */
/*                                                                          */
/*--------------------------------------------------------------------------*/

/* Include this file before any other includes or defines! */

#include "includes.h"

void 
ansi_map (unsigned ScanVal)
{
	unsigned KeyCode;

	int i;
	int Len = 0;
	char *Ptr = AnsiTbl;

	if (AnsiHdr->ElemCnt == 0)
		return;

	for (i = 0; i < AnsiHdr->ElemCnt; i++)
	{
		KeyCode = *((unsigned int *) Ptr);
		Ptr += sizeof (unsigned int);

		Len = (int) *Ptr++;

		if (ScanVal == KeyCode)
			break;

		Ptr += Len;
	}

	if (i == AnsiHdr->ElemCnt)
		return;

	SENDCHARS (Ptr, Len, 0);	/* Send the mapped string   */
}

int 
term_overlay (short k)
{
	int c;
	long t1;

	switch ((unsigned short) k)
	{
	case F_TERM_SETBAUD:
		++baud;
		if (!pbtypes[baud].rate_value)
			baud = 0;
		program_baud ();
		cur_baud = pbtypes[baud];
		scr_printf (MSG_TXT (M_BINK_NOW_AT));
		(void) sprintf (junk, "%lu baud.\r\n", pbtypes[baud].rate_value);
		scr_printf (junk);
		break;

	case F_TERM_COMMCONFIG:
		scr_printf ("\r\n7 or 8 data bits? ");
		(void) fgets (junk, 100, stdin);
		comm_bits = (atoi (junk) == 7) ? BITS_7 : BITS_8;
		if (comm_bits == BITS_8)
		{
			parity = NO_PARITY;
		}
		else
		{
			scr_printf ("(E)ven, (O)dd, or (N)o parity? ");
			(void) fgets (junk, 100, stdin);
			(void) strupr (junk);
			parity = (junk[0] == 'E') ? EVEN_PARITY :
				((junk[0] == 'O') ? ODD_PARITY : NO_PARITY);
		}
		scr_printf ("1 or 2 stop bits? ");
		(void) fgets (junk, 100, stdin);
		stop_bits = (atoi (junk) == 1) ? STOP_1 : STOP_2;

		program_baud ();
		break;

	case F_TERM_DIALOUT:
		scr_printf (MSG_TXT (M_PHONE_OR_NODE));
		if (!get_number (junk))
			break;
		if (strchr (junk, '/') != NULL)
		{
			if (nodeproc (junk))
			{
				(void) strcpy (junk, (char *) (newnodedes.PhoneNumber));
				do_dial_strings ();
			}
			else
				break;
		}
		try_2_connect (junk);	/* try to connect         */
		gong ();
		break;

	case F_TERM_CLEARSCREEN:
		screen_clear ();
		break;

	case F_TERM_HANGUP:
		t1 = timerset (300);
		while (CARRIER)
			if (timeup (t1))
			{
				scr_printf (MSG_TXT (M_NO_DROP_DTR));
				break;
			}
			else
			{
				LOWER_DTR ();
			}
		status_line (MSG_TXT (M_END_OF_CONNECT));
		RAISE_DTR ();
		break;

	case F_TERM_REINITMODEM:
		mdm_init (term_init);
		break;

	case F_TERM_SHELL:
		scr_printf ("\r\n");
		scr_printf (&(MSG_TXT (M_SHELLING)[1]));
		scr_printf (MSG_TXT (M_TYPE_EXIT));
		change_prompt ();
		b_spawn (NULL);
		scr_printf (MSG_TXT (M_WELCOME_BACK));
		break;

	case F_TERM_CHANGEPORT:
		c = port_ptr;
		if (++port_ptr == MAXport)
			port_ptr = 0;
		MDM_DISABLE ();
		if (Cominit (port_ptr, buftmo) != 0x1954)
		{
			port_ptr = c;
			(void) Cominit (port_ptr, buftmo);
		}
		program_baud ();
		RAISE_DTR ();
		scr_printf (MSG_TXT (M_BINK_NOW_USING));
		WRITE_ANSI ((char) (port_ptr + '1'));
		scr_printf (":\r\n");
		XON_ENABLE ();
		break;

	case F_TERM_DOBREAK:
		if (old_fossil)
		{
			scr_printf (MSG_TXT (M_NO_BREAK));
		}
		else
		{
			scr_printf (MSG_TXT (M_SENDING_BREAK));
			send_break (100);
			scr_printf (MSG_TXT (M_DONE));
		}
		break;

	case F_TERM_VERSION:
		scr_printf (MSG_TXT (M_YOU_ARE_USING));
		scr_printf (ANNOUNCE);
		scr_printf ("\r\n");
		scr_printf (ver_stuff);
		break;

	case F_TERM_MACRO1:
	case F_TERM_MACRO2:
	case F_TERM_MACRO3:
	case F_TERM_MACRO4:
	case F_TERM_MACRO5:
	case F_TERM_MACRO6:
	case F_TERM_MACRO7:
	case F_TERM_MACRO8:
	case F_TERM_MACRO9:
		c = (int) ((unsigned short) k - (unsigned short) F_TERM_MACRO1);
		if (keys[c] != NULL)
		{
			SENDCHARS (keys[c], strlen (keys[c]), 0);
		}
		break;

	default:
		return (1);
	}

	return (0);
}