70 lines
2.4 KiB
C++
70 lines
2.4 KiB
C++
/* This may look like C code, but it is really -*- C++ -*- */
|
|
|
|
/* Input routines.
|
|
|
|
Copyright (C) 1989-1998, 2002-2003 Free Software Foundation, Inc.
|
|
Written by Douglas C. Schmidt <schmidt@ics.uci.edu>
|
|
and Bruno Haible <bruno@clisp.org>.
|
|
|
|
This file is part of GNU GPERF.
|
|
|
|
GNU GPERF 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.
|
|
|
|
GNU GPERF 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; see the file COPYING.
|
|
If not, write to the Free Software Foundation, Inc.,
|
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
|
|
|
#ifndef input_h
|
|
#define input_h 1
|
|
|
|
#include <stdio.h>
|
|
#include "keyword-list.h"
|
|
|
|
class Input
|
|
{
|
|
public:
|
|
Input (FILE *stream, Keyword_Factory *keyword_factory);
|
|
~Input ();
|
|
void read_input ();
|
|
private:
|
|
/* Input stream. */
|
|
FILE * _stream;
|
|
/* Creates the keywords. */
|
|
Keyword_Factory * const _factory;
|
|
public:
|
|
/* Memory block containing the entire input. */
|
|
char * _input;
|
|
char * _input_end;
|
|
/* The C code from the declarations section. */
|
|
const char * _verbatim_declarations;
|
|
const char * _verbatim_declarations_end;
|
|
unsigned int _verbatim_declarations_lineno;
|
|
/* The C code from the end of the file. */
|
|
const char * _verbatim_code;
|
|
const char * _verbatim_code_end;
|
|
unsigned int _verbatim_code_lineno;
|
|
/* Declaration of struct type for a keyword and its attributes. */
|
|
const char * _struct_decl;
|
|
unsigned int _struct_decl_lineno;
|
|
/* Return type of the lookup function. */
|
|
const char * _return_type;
|
|
/* Shorthand for user-defined struct tag type. */
|
|
const char * _struct_tag;
|
|
/* List of all keywords. */
|
|
Keyword_List * _head;
|
|
/* Whether the keyword chars would have different values in a different
|
|
character set. */
|
|
bool _charset_dependent;
|
|
};
|
|
|
|
#endif
|