1/* $NetBSD$ */ 2 3// -*- C++ -*- 4/* Copyright (C) 1989, 1990, 1991, 1992, 2000, 2001, 2002, 2004 5 Free Software Foundation, Inc. 6 Written by James Clark (jjc@jclark.com) 7 8This file is part of groff. 9 10groff is free software; you can redistribute it and/or modify it under 11the terms of the GNU General Public License as published by the Free 12Software Foundation; either version 2, or (at your option) any later 13version. 14 15groff is distributed in the hope that it will be useful, but WITHOUT ANY 16WARRANTY; without even the implied warranty of MERCHANTABILITY or 17FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 18for more details. 19 20You should have received a copy of the GNU General Public License along 21with groff; see the file COPYING. If not, write to the Free Software 22Foundation, 51 Franklin St - Fifth Floor, Boston, MA 02110-1301, USA. */ 23 24#include "lib.h" 25 26#include <assert.h> 27#include <stdlib.h> 28#include <errno.h> 29#include "font.h" 30#include "searchpath.h" 31#include "device.h" 32#include "defs.h" 33 34const char *const FONT_ENV_VAR = "GROFF_FONT_PATH"; 35 36static search_path font_path(FONT_ENV_VAR, FONTPATH, 0, 0); 37 38int font::res = 0; 39int font::hor = 1; 40int font::vert = 1; 41int font::unitwidth = 0; 42int font::paperwidth = 0; 43int font::paperlength = 0; 44const char *font::papersize = 0; 45int font::biggestfont = 0; 46int font::spare2 = 0; 47int font::sizescale = 1; 48int font::tcommand = 0; 49int font::pass_filenames = 0; 50int font::unscaled_charwidths = 0; 51int font::use_charnames_in_special = 0; 52const char *font::image_generator = NULL; 53const char **font::font_name_table = 0; 54int *font::sizes = 0; 55const char *font::family = 0; 56const char **font::style_table = 0; 57FONT_COMMAND_HANDLER font::unknown_desc_command_handler = 0; 58 59void font::command_line_font_dir(const char *dir) 60{ 61 font_path.command_line_dir(dir); 62} 63 64FILE *font::open_file(const char *nm, char **pathp) 65{ 66 char *filename = new char[strlen(nm) + strlen(device) + 5]; 67 sprintf(filename, "dev%s/%s", device, nm); 68 FILE *fp = font_path.open_file(filename, pathp); 69 a_delete filename; 70 return fp; 71} 72