/*--------------------------------------------------------------------------*/
/* */
/* */
/* ------------ Bit-Bucket Software, Co. */
/* \ 10001101 / Writers and Distributors of */
/* \ 011110 / Freely Available<tm> Software. */
/* \ 1011 / */
/* ------ */
/* */
/* (C) Copyright 1987-91, Bit Bucket Software Co., a Delaware Corporation. */
/* */
/* */
/* Screen Buffer Initialization for BinkleyTerm */
/* */
/* */
/* 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.250. */
/* */
/* 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 7:491/0 */
/* 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. */
/* */
/* */
/* This module is derived from code developed by Augie Hansen in his */
/* book "Proficient C" published by Microsoft Press. Mr. Hansen was */
/* kind enough to give us verbal permission to use his routines, and */
/* Bob, Vince and Alan (and all our full screen users) are grateful. */
/* If you decide to use this code in some package you are doing, give */
/* some thought to going out and buying the book. He deserves that. */
/* */
/*--------------------------------------------------------------------------*/
/* Include this file before any other includes or defines! */
#include "includes.h"
BUFFER Sbuf; /* control information */
CELLP Scrnbuf; /* screen buffer array */
#define WHITEBLANK (7 << 8) | ' '
void sb_init ()
{
int i, j;
CELLP c;
char q[20];
#ifndef MILQ
Scrnbuf = (CELLP) calloc ((unsigned) SB_ROWS * (unsigned) SB_COLS, sizeof (CELL));
#endif
Sbuf.bp = (CELLP) Scrnbuf;
Sbuf.row = Sbuf.col = 0;
Sbuf.lcol = (int *) calloc ((unsigned) SB_COLS, sizeof (int ));
Sbuf.rcol = (int *) calloc ((unsigned) SB_ROWS, sizeof (int ));
(void) sprintf (q, "-%d.%ds", SB_COLS - 16, SB_COLS - 16);
(void) strcpy (&stat_str[19], q);
(void) sprintf (q, "-%d.%ds", SB_COLS - 22, SB_COLS - 22);
(void) strcpy (&script_line[19], q);
#ifndef MILQ
if ((Scrnbuf == NULL) ||
(Sbuf.lcol == NULL) ||
(Sbuf.rcol == NULL))
{
if (Scrnbuf != NULL) {
free(Scrnbuf);
Scrnbuf = NULL;
}
if (Sbuf.lcol != NULL) {
free(Sbuf.lcol);
Sbuf.lcol = NULL;
}
if (Sbuf.rcol != NULL) {
free(Sbuf.rcol);
Sbuf.rcol = NULL;
}
SB_ROWS = 23;
SB_COLS = 80;
Scrnbuf = (CELLP) calloc ((unsigned) SB_ROWS * (unsigned) SB_COLS, sizeof (CELL));
Sbuf.bp = (CELLP) Scrnbuf;
Sbuf.row = Sbuf.col = 0;
Sbuf.lcol = (int *) calloc ((unsigned) SB_COLS, sizeof (int ));
Sbuf.rcol = (int *) calloc ((unsigned) SB_ROWS, sizeof (int ));
(void) sprintf (q, "-%d.%ds", SB_COLS - 16, SB_COLS - 16);
(void) strcpy (&stat_str[19], q);
(void) sprintf (q, "-%d.%ds", SB_COLS - 22, SB_COLS - 22);
(void) strcpy (&script_line[19], q);
}
#endif
for (i = 0; i < (int)SB_ROWS; i++)
{
Sbuf.lcol[i] = SB_COLS;
Sbuf.rcol[i] = 0;
}
Sbuf.flags = 0;
#ifndef MILQ
c = Scrnbuf;
for (i = 0; i < (int)SB_ROWS; i++)
for (j = 0; j < (int)SB_COLS; j++)
{
(*c).cap = WHITEBLANK;
++c;
}
#endif
return;
}