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/*
* Copyright (c) 2002-2005 The TenDRA Project <http://www.tendra.org/>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of The TenDRA Project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific, prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
* IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $Id$
*/
/*
Crown Copyright (c) 1997
This TenDRA(r) Computer Program is subject to Copyright
owned by the United Kingdom Secretary of State for Defence
acting through the Defence Evaluation and Research Agency
(DERA). It is made available to Recipients with a
royalty-free licence for its use, reproduction, transfer
to other parties and amendment for any purpose not excluding
product development provided that any such use et cetera
shall be deemed to be acceptance of the following conditions:-
(1) Its Recipients shall ensure that this Notice is
reproduced upon any copies or amended versions of it;
(2) Any amended version of it shall be clearly marked to
show both the nature of and the organisation responsible
for the relevant amendment or amendments;
(3) Its onward transfer from a recipient to another
party shall be deemed to be that party's acceptance of
these conditions;
(4) DERA gives no warranty or assurance as to its
quality or suitability for any purpose and DERA accepts
no liability whatsoever in relation to any use to which
it may be put.
*/
#ifndef OBJECT_INCLUDED
#define OBJECT_INCLUDED
#ifndef CONFIG_INCLUDED
#include "config.h"
#endif
/*
FORWARD STRUCTURE DECLARATIONS
A number of types are defined recursively, these are declared here.
*/
struct field_tag;
struct info_tag;
struct type_tag;
/*
TYPE REPRESENTING AN OBJECT
This type is used to represent a general object of list of objects.
Each object has an associated name, an object type, a union giving
different information for different object types, and a pointer to
the next object.
*/
typedef struct object_tag {
char *name;
int objtype;
union {
int u_num;
char *u_str;
FILE *u_file;
struct field_tag *u_field;
struct info_tag *u_info;
struct object_tag *u_obj;
struct type_tag *u_type;
} u;
struct object_tag *next;
char *filename;
int line_no;
} object;
/*
OBJECT TYPES
These values give the various values for the objtype field of an
object. For each object type, the corresponding field of the union
is given.
*/
#define OBJ_CONST 0 /* u_type */
#define OBJ_DEFINE 1 /* u_str */
#define OBJ_ENUM 2 /* u_type */
#define OBJ_ENUMVAL 3 /* u_str */
#define OBJ_EXP 4 /* u_type */
#define OBJ_EXTERN 5 /* u_type */
#define OBJ_FIELD 6 /* u_field */
#define OBJ_FILE 7 /* u_file */
#define OBJ_FUNC 8 /* u_type */
#define OBJ_IF 9 /* u_num */
#define OBJ_IMPLEMENT 10 /* u_obj */
#define OBJ_MACRO 11 /* u_str */
#define OBJ_NAT 12 /* none */
#define OBJ_SET 13 /* u_obj */
#define OBJ_STATEMENT 14 /* u_type */
#define OBJ_SUBSET 15 /* u_info */
#define OBJ_TEXT_INCL 16 /* none */
#define OBJ_TEXT_SRC 17 /* none */
#define OBJ_TOKEN 18 /* u_obj or u_str */
#define OBJ_TYPE 19 /* u_type */
#define OBJ_USE 20 /* u_obj */
#define OBJ_WEAK 21 /* u_type */
#define OBJ_KEYWORD 22 /* u_num */
#define OBJ_DEFMIN 23 /* u_str */
/*
SUBTYPES FOR IF STATEMENTS
Objects of type OBJ_IF are classified by a number indicating the
corresponding directive.
*/
#define CMD_END 0
#define CMD_IF 1
#define CMD_IFDEF 2
#define CMD_IFNDEF 3
#define CMD_ELSE 4
#define CMD_ENDIF 5
#define CMD_NONE 6
/*
SUBSET INFORMATION
This routine is used to represent subset information.
*/
typedef struct info_tag {
char *api, *file, *subset;
time_t age;
char *incl, *src;
char *block;
char *linkage;
char *nspace;
char *method;
char *prefix;
char *protect;
char *version;
boolean tokens;
int implemented;
object *elements;
} info;
/*
PROCEDURE DECLARATIONS
These routines are concerned with creating and manipulating objects.
*/
extern object *make_object(char *, int);
extern object *join_object(object *, object *);
extern object *make_subset(char *);
extern info *make_info(char *, char *, char *);
extern object *make_token(char *, int, object *, int);
extern object *make_exp(char *, int, int);
extern void update_time(object *, object *);
#endif