1 /* $NetBSD: fontfile.cpp,v 1.1.1.1 2016/01/13 18:41:48 christos Exp $ */ 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 8 This file is part of groff. 9 10 groff is free software; you can redistribute it and/or modify it under 11 the terms of the GNU General Public License as published by the Free 12 Software Foundation; either version 2, or (at your option) any later 13 version. 14 15 groff is distributed in the hope that it will be useful, but WITHOUT ANY 16 WARRANTY; without even the implied warranty of MERCHANTABILITY or 17 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 18 for more details. 19 20 You should have received a copy of the GNU General Public License along 21 with groff; see the file COPYING. If not, write to the Free Software 22 Foundation, 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 34 const char *const FONT_ENV_VAR = "GROFF_FONT_PATH"; 35 36 static search_path font_path(FONT_ENV_VAR, FONTPATH, 0, 0); 37 38 int font::res = 0; 39 int font::hor = 1; 40 int font::vert = 1; 41 int font::unitwidth = 0; 42 int font::paperwidth = 0; 43 int font::paperlength = 0; 44 const char *font::papersize = 0; 45 int font::biggestfont = 0; 46 int font::spare2 = 0; 47 int font::sizescale = 1; 48 int font::tcommand = 0; 49 int font::pass_filenames = 0; 50 int font::unscaled_charwidths = 0; 51 int font::use_charnames_in_special = 0; 52 const char *font::image_generator = NULL; 53 const char **font::font_name_table = 0; 54 int *font::sizes = 0; 55 const char *font::family = 0; 56 const char **font::style_table = 0; 57 FONT_COMMAND_HANDLER font::unknown_desc_command_handler = 0; 58 59 void font::command_line_font_dir(const char *dir) 60 { 61 font_path.command_line_dir(dir); 62 } 63 64 FILE *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