init.c

multi-tabed terminal based on rxvt

/*--------------------------------*-C-*---------------------------------*
 * File:    init.c
 *----------------------------------------------------------------------*
 *
 * All portions of code are copyright by their respective author/s.
 * Copyright (c) 1992       John Bovey <[e-mail]>
 * Copyright (c) 1994       Robert Nation <[e-mail]>
 * Copyright (c) 1998-2001  Geoff Wing <[e-mail]>
 * Copyright (c) 1999       D J Hawkey Jr <[e-mail]>
 * Copyright (c) 2003       marcus at #fluxbox on freenode.net
 * Copyright (c) 2004       Mr. Dobalina <[e-mail]>
 * Copyright (c) 2003-2004  Marc Lehmann <[e-mail]>
 * Copyright (c) 2004-2006  Jingmin Zhou <[e-mail]>
 * Copyright (c) 2005-2006  Gautam Iyer <[e-mail]>
 *
 * This program 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 of the License, or
 * (at your option) any later version.
 *
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *----------------------------------------------------------------------*/

#include "../config.h"
#include "rxvt.h"

#ifdef XFT_SUPPORT
# include "xftacs.h"
#endif


/* #define XTERM_REVERSE_VIDEO 1 */


/*--------------------------------------------------------------------*
 *         BEGIN `INTERNAL' ROUTINE PROTOTYPES                        *
 *--------------------------------------------------------------------*/
#if defined(OS_SVR4) && !defined(_POSIX_VERSION)
int    rxvt_getdtablesize     ();
#endif
int    rxvt_xerror_handler    (const Display*, const XErrorEvent*);
void   rxvt_init_colors       (rxvt_t*);
void   rxvt_init_win_size     (rxvt_t*);
void   rxvt_color_aliases     (rxvt_t*, int);
void   rxvt_get_ourmods       (rxvt_t*);
int    rxvt_run_child         (rxvt_t*, int, const char**);
void   rxvt_get_ttymode       (ttymode_t*, int);
/*--------------------------------------------------------------------*
 *         END   `INTERNAL' ROUTINE PROTOTYPES                        *
 *--------------------------------------------------------------------*/



const char *const def_colorName[] = {
    COLOR_FOREGROUND,
    COLOR_BACKGROUND,
/* low-intensity colors */
    "black",		/* 0: black	    (#000000) */
#ifndef NO_BRIGHTCOLOR
    "red3",	    /* 1: red		    (#CD0000) */
    "green3",		/* 2: green	    (#00CD00) */
    "yellow3",		/* 3: yellow		(#CDCD00) */
    "blue3",		/* 4: blue		(#0000CD) */
    "magenta3",		/* 5: magenta		(#CD00CD) */
    "cyan3",		/* 6: cyan		(#00CDCD) */
# ifdef XTERM_COLORS
    "grey90",		/* 7: white	    (#E5E5E5) */
# else
    "antiquewhite",	/* 7: white	    (#FAEBD7) */
# endif
/* high-intensity colors */
# ifdef XTERM_COLORS
    "grey30",		/* 8: bright black	(#4D4D4D) */
# else
    "grey25",		/* 8: bright black	(#404040) */
# endif
#endif		    /* NO_BRIGHTCOLOR */
    "red",	    /* 1/9: bright red	    (#FF0000) */
    "green",		/* 2/10: bright green   (#00FF00) */
    "yellow",		/* 3/11: bright yellow  (#FFFF00) */
    "blue",	    /* 4/12: bright blue    (#0000FF) */
    "magenta",		/* 5/13: bright magenta (#FF00FF) */
    "cyan",	    /* 6/14: bright cyan    (#00FFFF) */
    "white",		/* 7/15: bright white   (#FFFFFF) */
#ifdef TTY_256COLOR
# ifdef XTERM_COLORS
    /* use the same color cube as xterm. 16-231 is a more or less uniform
     * rgb ramp, and 231-255 is a greyscale ramp */
    "rgb:00/00/00",	/* default 16-255 color table	    */
    "rgb:00/00/5f",	/* consists of 6x6x6 colour cub	    */
    "rgb:00/00/87",	/* and a 24 greyscale ramp w/o	    */
    "rgb:00/00/af",	/* black or white		    */
    "rgb:00/00/d7",
    "rgb:00/00/ff",
    "rgb:00/5f/00",
    "rgb:00/5f/5f",
    "rgb:00/5f/87",
    "rgb:00/5f/af",
    "rgb:00/5f/d7",
    "rgb:00/5f/ff",
    "rgb:00/87/00",
    "rgb:00/87/5f",
    "rgb:00/87/87",
    "rgb:00/87/af",
    "rgb:00/87/d7",
    "rgb:00/87/ff",
    "rgb:00/af/00",
    "rgb:00/af/5f",
    "rgb:00/af/87",
    "rgb:00/af/af",
    "rgb:00/af/d7",
    "rgb:00/af/ff",
    "rgb:00/d7/00",
    "rgb:00/d7/5f",
    "rgb:00/d7/87",
    "rgb:00/d7/af",
    "rgb:00/d7/d7",
    "rgb:00/d7/ff",
    "rgb:00/ff/00",
    "rgb:00/ff/5f",
    "rgb:00/ff/87",
    "rgb:00/ff/af",
    "rgb:00/ff/d7",
    "rgb:00/ff/ff",
    "rgb:5f/00/00",
    "rgb:5f/00/5f",
    "rgb:5f/00/87",
    "rgb:5f/00/af",
    "rgb:5f/00/d7",
    "rgb:5f/00/ff",
    "rgb:5f/5f/00",
    "rgb:5f/5f/5f",
    "rgb:5f/5f/87",
    "rgb:5f/5f/af",
    "rgb:5f/5f/d7",
    "rgb:5f/5f/ff",
    "rgb:5f/87/00",
    "rgb:5f/87/5f",
    "rgb:5f/87/87",
    "rgb:5f/87/af",
    "rgb:5f/87/d7",
    "rgb:5f/87/ff",
    "rgb:5f/af/00",
    "rgb:5f/af/5f",
    "rgb:5f/af/87",
    "rgb:5f/af/af",
    "rgb:5f/af/d7",
    "rgb:5f/af/ff",
    "rgb:5f/d7/00",
    "rgb:5f/d7/5f",
    "rgb:5f/d7/87",
    "rgb:5f/d7/af",
    "rgb:5f/d7/d7",
    "rgb:5f/d7/ff",
    "rgb:5f/ff/00",
    "rgb:5f/ff/5f",
    "rgb:5f/ff/87",
    "rgb:5f/ff/af",
    "rgb:5f/ff/d7",
    "rgb:5f/ff/ff",
    "rgb:87/00/00",
    "rgb:87/00/5f",
    "rgb:87/00/87",
    "rgb:87/00/af",
    "rgb:87/00/d7",
    "rgb:87/00/ff",
    "rgb:87/5f/00",
    "rgb:87/5f/5f",
    "rgb:87/5f/87",
    "rgb:87/5f/af",
    "rgb:87/5f/d7",
    "rgb:87/5f/ff",
    "rgb:87/87/00",
    "rgb:87/87/5f",
    "rgb:87/87/87",
    "rgb:87/87/af",
    "rgb:87/87/d7",
    "rgb:87/87/ff",
    "rgb:87/af/00",
    "rgb:87/af/5f",
    "rgb:87/af/87",
    "rgb:87/af/af",
    "rgb:87/af/d7",
    "rgb:87/af/ff",
    "rgb:87/d7/00",
    "rgb:87/d7/5f",
    "rgb:87/d7/87",
    "rgb:87/d7/af",
    "rgb:87/d7/d7",
    "rgb:87/d7/ff",
    "rgb:87/ff/00",
    "rgb:87/ff/5f",
    "rgb:87/ff/87",
    "rgb:87/ff/af",
    "rgb:87/ff/d7",
    "rgb:87/ff/ff",
    "rgb:af/00/00",
    "rgb:af/00/5f",
    "rgb:af/00/87",
    "rgb:af/00/af",
    "rgb:af/00/d7",
    "rgb:af/00/ff",
    "rgb:af/5f/00",
    "rgb:af/5f/5f",
    "rgb:af/5f/87",
    "rgb:af/5f/af",
    "rgb:af/5f/d7",
    "rgb:af/5f/ff",
    "rgb:af/87/00",
    "rgb:af/87/5f",
    "rgb:af/87/87",
    "rgb:af/87/af",
    "rgb:af/87/d7",
    "rgb:af/87/ff",
    "rgb:af/af/00",
    "rgb:af/af/5f",
    "rgb:af/af/87",
    "rgb:af/af/af",
    "rgb:af/af/d7",
    "rgb:af/af/ff",
    "rgb:af/d7/00",
    "rgb:af/d7/5f",
    "rgb:af/d7/87",
    "rgb:af/d7/af",
    "rgb:af/d7/d7",
    "rgb:af/d7/ff",
    "rgb:af/ff/00",
    "rgb:af/ff/5f",
    "rgb:af/ff/87",
    "rgb:af/ff/af",
    "rgb:af/ff/d7",
    "rgb:af/ff/ff",
    "rgb:d7/00/00",
    "rgb:d7/00/5f",
    "rgb:d7/00/87",
    "rgb:d7/00/af",
    "rgb:d7/00/d7",
    "rgb:d7/00/ff",
    "rgb:d7/5f/00",
    "rgb:d7/5f/5f",
    "rgb:d7/5f/87",
    "rgb:d7/5f/af",
    "rgb:d7/5f/d7",
    "rgb:d7/5f/ff",
    "rgb:d7/87/00",
    "rgb:d7/87/5f",
    "rgb:d7/87/87",
    "rgb:d7/87/af",
    "rgb:d7/87/d7",
    "rgb:d7/87/ff",
    "rgb:d7/af/00",
    "rgb:d7/af/5f",
    "rgb:d7/af/87",
    "rgb:d7/af/af",
    "rgb:d7/af/d7",
    "rgb:d7/af/ff",
    "rgb:d7/d7/00",
    "rgb:d7/d7/5f",
    "rgb:d7/d7/87",
    "rgb:d7/d7/af",
    "rgb:d7/d7/d7",
    "rgb:d7/d7/ff",
    "rgb:d7/ff/00",
    "rgb:d7/ff/5f",
    "rgb:d7/ff/87",
    "rgb:d7/ff/af",
    "rgb:d7/ff/d7",
    "rgb:d7/ff/ff",
    "rgb:ff/00/00",
    "rgb:ff/00/5f",
    "rgb:ff/00/87",
    "rgb:ff/00/af",
    "rgb:ff/00/d7",
    "rgb:ff/00/ff",
    "rgb:ff/5f/00",
    "rgb:ff/5f/5f",
    "rgb:ff/5f/87",
    "rgb:ff/5f/af",
    "rgb:ff/5f/d7",
    "rgb:ff/5f/ff",
    "rgb:ff/87/00",
    "rgb:ff/87/5f",
    "rgb:ff/87/87",
    "rgb:ff/87/af",
    "rgb:ff/87/d7",
    "rgb:ff/87/ff",
    "rgb:ff/af/00",
    "rgb:ff/af/5f",
    "rgb:ff/af/87",
    "rgb:ff/af/af",
    "rgb:ff/af/d7",
    "rgb:ff/af/ff",
    "rgb:ff/d7/00",
    "rgb:ff/d7/5f",
    "rgb:ff/d7/87",
    "rgb:ff/d7/af",
    "rgb:ff/d7/d7",
    "rgb:ff/d7/ff",
    "rgb:ff/ff/00",
    "rgb:ff/ff/5f",
    "rgb:ff/ff/87",
    "rgb:ff/ff/af",
    "rgb:ff/ff/d7",
    "rgb:ff/ff/ff",
# else	/* !XTERM_COLORS */
    "rgbi:0/0/0",	/* default 16-255 color table	    */
    "rgbi:0/0/.2",	/* consists of 6x6x6 colour cubes   */
    "rgbi:0/0/.4",	/* and a 24 greyscale ramp w/o	    */
    "rgbi:0/0/.6",	/* black or white		    */
    "rgbi:0/0/.8",
    "rgbi:0/0/1",
    "rgbi:0/.2/0",
    "rgbi:0/.2/.2",
    "rgbi:0/.2/.4",
    "rgbi:0/.2/.6",
    "rgbi:0/.2/.8",
    "rgbi:0/.2/1",
    "rgbi:0/.4/0",
    "rgbi:0/.4/.2",
    "rgbi:0/.4/.4",
    "rgbi:0/.4/.6",
    "rgbi:0/.4/.8",
    "rgbi:0/.4/1",
    "rgbi:0/.6/0",
    "rgbi:0/.6/.2",
    "rgbi:0/.6/.4",
    "rgbi:0/.6/.6",
    "rgbi:0/.6/.8",
    "rgbi:0/.6/1",
    "rgbi:0/.8/0",
    "rgbi:0/.8/.2",
    "rgbi:0/.8/.4",
    "rgbi:0/.8/.6",
    "rgbi:0/.8/.8",
    "rgbi:0/.8/1",
    "rgbi:0/1/0",
    "rgbi:0/1/.2",
    "rgbi:0/1/.4",
    "rgbi:0/1/.6",
    "rgbi:0/1/.8",
    "rgbi:0/1/1",
    "rgbi:.2/0/0",
    "rgbi:.2/0/.2",
    "rgbi:.2/0/.4",
    "rgbi:.2/0/.6",
    "rgbi:.2/0/.8",
    "rgbi:.2/0/1",
    "rgbi:.2/.2/0",
    "rgbi:.2/.2/.2",
    "rgbi:.2/.2/.4",
    "rgbi:.2/.2/.6",
    "rgbi:.2/.2/.8",
    "rgbi:.2/.2/1",
    "rgbi:.2/.4/0",
    "rgbi:.2/.4/.2",
    "rgbi:.2/.4/.4",
    "rgbi:.2/.4/.6",
    "rgbi:.2/.4/.8",
    "rgbi:.2/.4/1",
    "rgbi:.2/.6/0",
    "rgbi:.2/.6/.2",
    "rgbi:.2/.6/.4",
    "rgbi:.2/.6/.6",
    "rgbi:.2/.6/.8",
    "rgbi:.2/.6/1",
    "rgbi:.2/.8/0",
    "rgbi:.2/.8/.2",
    "rgbi:.2/.8/.4",
    "rgbi:.2/.8/.6",
    "rgbi:.2/.8/.8",
    "rgbi:.2/.8/1",
    "rgbi:.2/1/0",
    "rgbi:.2/1/.2",
    "rgbi:.2/1/.4",
    "rgbi:.2/1/.6",
    "rgbi:.2/1/.8",
    "rgbi:.2/1/1",
    "rgbi:.4/0/0",
    "rgbi:.4/0/.2",
    "rgbi:.4/0/.4",
    "rgbi:.4/0/.6",
    "rgbi:.4/0/.8",
    "rgbi:.4/0/1",
    "rgbi:.4/.2/0",
    "rgbi:.4/.2/.2",
    "rgbi:.4/.2/.4",
    "rgbi:.4/.2/.6",
    "rgbi:.4/.2/.8",
    "rgbi:.4/.2/1",
    "rgbi:.4/.4/0",
    "rgbi:.4/.4/.2",
    "rgbi:.4/.4/.4",
    "rgbi:.4/.4/.6",
    "rgbi:.4/.4/.8",
    "rgbi:.4/.4/1",
    "rgbi:.4/.6/0",
    "rgbi:.4/.6/.2",
    "rgbi:.4/.6/.4",
    "rgbi:.4/.6/.6",
    "rgbi:.4/.6/.8",
    "rgbi:.4/.6/1",
    "rgbi:.4/.8/0",
    "rgbi:.4/.8/.2",
    "rgbi:.4/.8/.4",
    "rgbi:.4/.8/.6",
    "rgbi:.4/.8/.8",
    "rgbi:.4/.8/1",
    "rgbi:.4/1/0",
    "rgbi:.4/1/.2",
    "rgbi:.4/1/.4",
    "rgbi:.4/1/.6",
    "rgbi:.4/1/.8",
    "rgbi:.4/1/1",
    "rgbi:.6/0/0",
    "rgbi:.6/0/.2",
    "rgbi:.6/0/.4",
    "rgbi:.6/0/.6",
    "rgbi:.6/0/.8",
    "rgbi:.6/0/1",
    "rgbi:.6/.2/0",
    "rgbi:.6/.2/.2",
    "rgbi:.6/.2/.4",
    "rgbi:.6/.2/.6",
    "rgbi:.6/.2/.8",
    "rgbi:.6/.2/1",
    "rgbi:.6/.4/0",
    "rgbi:.6/.4/.2",
    "rgbi:.6/.4/.4",
    "rgbi:.6/.4/.6",
    "rgbi:.6/.4/.8",
    "rgbi:.6/.4/1",
    "rgbi:.6/.6/0",
    "rgbi:.6/.6/.2",
    "rgbi:.6/.6/.4",
    "rgbi:.6/.6/.6",
    "rgbi:.6/.6/.8",
    "rgbi:.6/.6/1",
    "rgbi:.6/.8/0",
    "rgbi:.6/.8/.2",
    "rgbi:.6/.8/.4",
    "rgbi:.6/.8/.6",
    "rgbi:.6/.8/.8",
    "rgbi:.6/.8/1",
    "rgbi:.6/1/0",
    "rgbi:.6/1/.2",
    "rgbi:.6/1/.4",
    "rgbi:.6/1/.6",
    "rgbi:.6/1/.8",
    "rgbi:.6/1/1",
    "rgbi:.8/0/0",
    "rgbi:.8/0/.2",
    "rgbi:.8/0/.4",
    "rgbi:.8/0/.6",
    "rgbi:.8/0/.8",
    "rgbi:.8/0/1",
    "rgbi:.8/.2/0",
    "rgbi:.8/.2/.2",
    "rgbi:.8/.2/.4",
    "rgbi:.8/.2/.6",
    "rgbi:.8/.2/.8",
    "rgbi:.8/.2/1",
    "rgbi:.8/.4/0",
    "rgbi:.8/.4/.2",
    "rgbi:.8/.4/.4",
    "rgbi:.8/.4/.6",
    "rgbi:.8/.4/.8",
    "rgbi:.8/.4/1",
    "rgbi:.8/.6/0",
    "rgbi:.8/.6/.2",
    "rgbi:.8/.6/.4",
    "rgbi:.8/.6/.6",
    "rgbi:.8/.6/.8",
    "rgbi:.8/.6/1",
    "rgbi:.8/.8/0",
    "rgbi:.8/.8/.2",
    "rgbi:.8/.8/.4",
    "rgbi:.8/.8/.6",
    "rgbi:.8/.8/.8",
    "rgbi:.8/.8/1",
    "rgbi:.8/1/0",
    "rgbi:.8/1/.2",
    "rgbi:.8/1/.4",
    "rgbi:.8/1/.6",
    "rgbi:.8/1/.8",
    "rgbi:.8/1/1",
    "rgbi:1/0/0",
    "rgbi:1/0/.2",
    "rgbi:1/0/.4",
    "rgbi:1/0/.6",
    "rgbi:1/0/.8",
    "rgbi:1/0/1",
    "rgbi:1/.2/0",
    "rgbi:1/.2/.2",
    "rgbi:1/.2/.4",
    "rgbi:1/.2/.6",
    "rgbi:1/.2/.8",
    "rgbi:1/.2/1",
    "rgbi:1/.4/0",
    "rgbi:1/.4/.2",
    "rgbi:1/.4/.4",
    "rgbi:1/.4/.6",
    "rgbi:1/.4/.8",
    "rgbi:1/.4/1",
    "rgbi:1/.6/0",
    "rgbi:1/.6/.2",
    "rgbi:1/.6/.4",
    "rgbi:1/.6/.6",
    "rgbi:1/.6/.8",
    "rgbi:1/.6/1",
    "rgbi:1/.8/0",
    "rgbi:1/.8/.2",
    "rgbi:1/.8/.4",
    "rgbi:1/.8/.6",
    "rgbi:1/.8/.8",
    "rgbi:1/.8/1",
    "rgbi:1/1/0",
    "rgbi:1/1/.2",
    "rgbi:1/1/.4",
    "rgbi:1/1/.6",
    "rgbi:1/1/.8",