mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-12-28 14:24:09 +01:00
123 lines
4.1 KiB
C++
123 lines
4.1 KiB
C++
// -*- 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
|
|
|
class ps_output {
|
|
public:
|
|
ps_output(FILE *, int max_line_length);
|
|
ps_output &put_string(const char *, int);
|
|
ps_output &put_number(int);
|
|
ps_output &put_fix_number(int);
|
|
ps_output &put_float(double);
|
|
ps_output &put_symbol(const char *);
|
|
ps_output &put_literal_symbol(const char *);
|
|
ps_output &set_fixed_point(int);
|
|
ps_output &simple_comment(const char *);
|
|
ps_output &begin_comment(const char *);
|
|
ps_output &comment_arg(const char *);
|
|
ps_output &end_comment();
|
|
ps_output &set_file(FILE *);
|
|
ps_output &include_file(FILE *);
|
|
ps_output ©_file(FILE *);
|
|
ps_output &end_line();
|
|
ps_output &put_delimiter(char);
|
|
ps_output &special(const char *);
|
|
FILE *get_file();
|
|
private:
|
|
FILE *fp;
|
|
int col;
|
|
int max_line_length; // not including newline
|
|
int need_space;
|
|
int fixed_point;
|
|
};
|
|
|
|
inline FILE *ps_output::get_file()
|
|
{
|
|
return fp;
|
|
}
|
|
|
|
enum resource_type {
|
|
RESOURCE_FONT,
|
|
RESOURCE_PROCSET,
|
|
RESOURCE_FILE,
|
|
RESOURCE_ENCODING,
|
|
RESOURCE_FORM,
|
|
RESOURCE_PATTERN
|
|
};
|
|
|
|
struct resource;
|
|
|
|
extern string an_empty_string;
|
|
|
|
class resource_manager {
|
|
public:
|
|
resource_manager();
|
|
~resource_manager();
|
|
void import_file(const char *filename, ps_output &);
|
|
void need_font(const char *name);
|
|
void print_header_comments(ps_output &);
|
|
void document_setup(ps_output &);
|
|
void output_prolog(ps_output &);
|
|
private:
|
|
unsigned extensions;
|
|
unsigned language_level;
|
|
resource *procset_resource;
|
|
resource *resource_list;
|
|
resource *lookup_resource(resource_type type, string &name,
|
|
string &version = an_empty_string,
|
|
unsigned revision = 0);
|
|
resource *lookup_font(const char *name);
|
|
void read_download_file();
|
|
void supply_resource(resource *r, int rank, FILE *outfp,
|
|
int is_document = 0);
|
|
void process_file(int rank, FILE *fp, const char *filename, FILE *outfp);
|
|
resource *read_file_arg(const char **);
|
|
resource *read_procset_arg(const char **);
|
|
resource *read_font_arg(const char **);
|
|
resource *read_resource_arg(const char **);
|
|
void print_resources_comment(unsigned flag, FILE *outfp);
|
|
void print_extensions_comment(FILE *outfp);
|
|
void print_language_level_comment(FILE *outfp);
|
|
int do_begin_resource(const char *ptr, int rank, FILE *fp, FILE *outfp);
|
|
int do_include_resource(const char *ptr, int rank, FILE *fp, FILE *outfp);
|
|
int do_begin_document(const char *ptr, int rank, FILE *fp, FILE *outfp);
|
|
int do_include_document(const char *ptr, int rank, FILE *fp, FILE *outfp);
|
|
int do_begin_procset(const char *ptr, int rank, FILE *fp, FILE *outfp);
|
|
int do_include_procset(const char *ptr, int rank, FILE *fp, FILE *outfp);
|
|
int do_begin_font(const char *ptr, int rank, FILE *fp, FILE *outfp);
|
|
int do_include_font(const char *ptr, int rank, FILE *fp, FILE *outfp);
|
|
int do_begin_file(const char *ptr, int rank, FILE *fp, FILE *outfp);
|
|
int do_include_file(const char *ptr, int rank, FILE *fp, FILE *outfp);
|
|
int change_to_end_resource(const char *ptr, int rank, FILE *fp, FILE *outfp);
|
|
int do_begin_preview(const char *ptr, int rank, FILE *fp, FILE *outfp);
|
|
int do_begin_data(const char *ptr, int rank, FILE *fp, FILE *outfp);
|
|
int do_begin_binary(const char *ptr, int rank, FILE *fp, FILE *outfp);
|
|
};
|
|
|
|
extern unsigned broken_flags;
|
|
|
|
// broken_flags is ored from these
|
|
|
|
enum {
|
|
NO_SETUP_SECTION = 01,
|
|
STRIP_PERCENT_BANG = 02,
|
|
STRIP_STRUCTURE_COMMENTS = 04,
|
|
USE_PS_ADOBE_2_0 = 010
|
|
};
|