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- // -*- C++ -*-
- /* Copyright (C) 1989, 1990, 1991, 1992 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 2, 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 groff; see the file COPYING. If not, write to the Free Software
- Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
- #include <stdio.h>
- #include </gnu/include/string.h>
- #include <assert.h>
- #include <stdlib.h>
- #include <errno.h>
- #include "font.h"
- #include "lib.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);
-
- int font::res = 0;
- int font::hor = 1;
- int font::vert = 1;
- int font::unitwidth = 0;
- int font::paperwidth = 0;
- int font::paperlength = 0;
- int font::biggestfont = 0;
- int font::spare2 = 0;
- int font::sizescale = 1;
- int font::tcommand = 0;
- 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 *name, char **pathp)
- {
- char *filename = new char[strlen(name) + strlen(device) + 5];
- sprintf(filename, "dev%s/%s", device, name);
- FILE *fp = font_path.open_file(filename, pathp);
- a_delete filename;
- return fp;
- }
-