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// -*- C++ -*-
/* Copyright (C) 1989, 1990, 1991, 1992, 2000, 2001, 2002, 2004, 2006,
2009
Free Software Foundation, Inc.
Written by James Clark (jjc@jclark.com)
This file is part of groff.
groff 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 3 of the License, or
(at your option) any later version.
groff 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, see <http://www.gnu.org/licenses/>. */
#include "lib.h"
#include <assert.h>
#include <stdlib.h>
#include <errno.h>
#include "font.h"
#include "searchpath.h"
#include "device.h"
#include "defs.h"
const char *const FONT_ENV_VAR = "GROFF_FONT_PATH";
static search_path font_path(FONT_ENV_VAR, FONTPATH, 0, 0);
int font::res = 0;
int font::hor = 1;
int font::vert = 1;
int font::unitwidth = 0;
int font::paperwidth = 0;
int font::paperlength = 0;
const char *font::papersize = 0;
int font::biggestfont = 0;
int font::spare2 = 0;
int font::sizescale = 1;
int font::tcommand = 0;
int font::pass_filenames = 0;
int font::unscaled_charwidths = 0;
int font::use_charnames_in_special = 0;
int font::is_unicode = 0;
const char *font::image_generator = NULL;
const char **font::font_name_table = 0;
int *font::sizes = 0;
const char *font::family = 0;
const char **font::style_table = 0;
FONT_COMMAND_HANDLER font::unknown_desc_command_handler = 0;
void font::command_line_font_dir(const char *dir)
{
font_path.command_line_dir(dir);
}
FILE *font::open_file(const char *nm, char **pathp)
{
char *filename = new char[strlen(nm) + strlen(device) + 5];
sprintf(filename, "dev%s/%s", device, nm);
FILE *fp = font_path.open_file(filename, pathp);
a_delete filename;
return fp;
}
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