This repository has been archived on 2024-04-08. You can view files and clone it, but cannot push or open issues or pull requests.
deb-mbse/lib/term.c

154 lines
3.3 KiB
C
Raw Normal View History

2001-08-17 05:46:24 +00:00
/*****************************************************************************
*
2002-01-07 19:16:03 +00:00
* $Id$
2001-08-17 05:46:24 +00:00
* Purpose ...............: Terminal output routines.
*
*****************************************************************************
2004-02-21 14:24:03 +00:00
* Copyright (C) 1997-2004
2001-08-17 05:46:24 +00:00
*
* Michiel Broek FIDO: 2:280/2802
* Beekmansbos 10
* 1971 BV IJmuiden
* the Netherlands
*
* This file is part of MBSE BBS.
*
* This BBS is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
* later version.
*
* MBSE BBS is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with MBSE BBS; see the file COPYING. If not, write to the Free
2003-08-15 20:05:34 +00:00
* Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
2001-08-17 05:46:24 +00:00
*****************************************************************************/
2002-06-30 12:48:44 +00:00
#include "../config.h"
2004-02-21 14:24:03 +00:00
#include "mbselib.h"
2002-01-07 19:16:03 +00:00
#include "users.h"
2001-08-17 05:46:24 +00:00
int termmode; /* 0 = tty, 1 = ANSI */
2004-02-21 17:22:00 +00:00
int termx = 80;
int termy = 24;
2001-08-17 05:46:24 +00:00
void mbse_TermInit(int mode, int x, int y)
2001-08-17 05:46:24 +00:00
{
2002-07-29 20:31:18 +00:00
termmode = mode;
2004-02-21 17:22:00 +00:00
termx = x;
termy = y;
2001-08-17 05:46:24 +00:00
}
/*
* Changes ansi background and foreground color
*/
void mbse_colour(int fg, int bg)
2001-08-17 05:46:24 +00:00
{
2002-07-29 20:31:18 +00:00
if (termmode == 1) {
2001-08-17 05:46:24 +00:00
2002-07-29 20:31:18 +00:00
int att=0, fore=37, back=40;
if (fg<0 || fg>31 || bg<0 || bg>7) {
fprintf(stdout, "ANSI: Illegal colour specified: %i, %i\n", fg, bg);
fflush(stdout);
return;
}
fprintf(stdout, "[");
2004-02-21 14:24:03 +00:00
if ( fg > WHITE) {
2002-07-29 20:31:18 +00:00
fprintf(stdout, "5;");
2004-02-21 14:24:03 +00:00
fg-= 16;
2002-07-29 20:31:18 +00:00
}
2004-02-21 14:24:03 +00:00
if (fg > LIGHTGRAY) {
2002-07-29 20:31:18 +00:00
att=1;
fg=fg-8;
2001-08-17 05:46:24 +00:00
}
2002-07-29 20:31:18 +00:00
2004-02-21 14:24:03 +00:00
if (fg == BLACK) fore=30;
else if (fg == BLUE) fore=34;
else if (fg == GREEN) fore=32;
else if (fg == CYAN) fore=36;
else if (fg == RED) fore=31;
else if (fg == MAGENTA) fore=35;
else if (fg == BROWN) fore=33;
else fore=37;
if (bg == BLUE) back=44;
else if (bg == GREEN) back=42;
else if (bg == CYAN) back=46;
else if (bg == RED) back=41;
else if (bg == MAGENTA) back=45;
else if (bg == BROWN) back=43;
else if (bg == LIGHTGRAY) back=47;
else back=40;
2002-07-29 20:31:18 +00:00
fprintf(stdout, "%d;%d;%dm", att, fore, back);
fflush(stdout);
}
2001-08-17 05:46:24 +00:00
}
void mbse_clear()
2001-08-17 05:46:24 +00:00
{
2002-07-29 20:31:18 +00:00
if (termmode == 1) {
mbse_colour(LIGHTGRAY, BLACK);
2002-07-29 20:31:18 +00:00
fprintf(stdout, ANSI_HOME);
fprintf(stdout, ANSI_CLEAR);
} else {
fprintf(stdout, "\n");
}
fflush(stdout);
2001-08-17 05:46:24 +00:00
}
/*
* Moves cursor to specified position
*/
void mbse_locate(int y, int x)
2001-08-17 05:46:24 +00:00
{
2002-07-29 20:31:18 +00:00
if (termmode > 0) {
2004-02-21 17:22:00 +00:00
if (y > termy || x > termx) {
fprintf(stdout, "ANSI: Invalid screen coordinates: %i, %i\n", y, x);
fflush(stdout);
return;
2001-08-17 05:46:24 +00:00
}
2002-07-29 20:31:18 +00:00
fprintf(stdout, "\x1B[%i;%iH", y, x);
fflush(stdout);
}
2001-08-17 05:46:24 +00:00
}
/*
* curses compatible functions
*/
void mbse_mvprintw(int y, int x, const char *format, ...)
2001-08-17 05:46:24 +00:00
{
2002-07-29 20:31:18 +00:00
char *outputstr;
va_list va_ptr;
2001-08-17 05:46:24 +00:00
2002-07-29 20:31:18 +00:00
outputstr = calloc(2048, sizeof(char));
2001-08-17 05:46:24 +00:00
2002-07-29 20:31:18 +00:00
va_start(va_ptr, format);
2005-08-27 17:50:28 +00:00
vsnprintf(outputstr, 2047, format, va_ptr);
2002-07-29 20:31:18 +00:00
va_end(va_ptr);
2001-08-17 05:46:24 +00:00
mbse_locate(y, x);
2002-07-29 20:31:18 +00:00
fprintf(stdout, outputstr);
free(outputstr);
fflush(stdout);
2001-08-17 05:46:24 +00:00
}