xref: /illumos-gate/usr/src/cmd/rpcgen/rpc_parse.h (revision a2f144d1)

/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */

/*
 * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */
/* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
 * University Copyright- Copyright (c) 1982, 1986, 1988
 * The Regents of the University of California
 * All Rights Reserved
 *
 * University Acknowledgment- Portions of this document are derived from
 * software developed by the University of California, Berkeley, and its
 * contributors.
 */

#ifndef _RPC_PARSE_H
#define	_RPC_PARSE_H

#ifdef __cplusplus
extern "C" {
#endif

/*
 * rpc_parse.h, Definitions for the RPCL parser
 */

enum defkind {
	DEF_CONST,
	DEF_STRUCT,
	DEF_UNION,
	DEF_ENUM,
	DEF_TYPEDEF,
	DEF_PROGRAM,
	DEF_RESULT
};
typedef enum defkind defkind;

typedef char *const_def;

enum relation {
	REL_VECTOR,	/* fixed length array */
	REL_ARRAY,	/* variable length array */
	REL_POINTER,	/* pointer */
	REL_ALIAS	/* simple */
};
typedef enum relation relation;

struct typedef_def {
	char *old_prefix;
	char *old_type;
	relation rel;
	char *array_max;
};
typedef struct typedef_def typedef_def;

struct enumval_list {
	char *name;
	char *assignment;
	struct enumval_list *next;
};
typedef struct enumval_list enumval_list;

struct enum_def {
	enumval_list *vals;
};
typedef struct enum_def enum_def;

struct declaration {
	char *prefix;
	char *type;
	char *name;
	relation rel;
	char *array_max;
};
typedef struct declaration declaration;

struct decl_list {
	declaration decl;
	struct decl_list *next;
};
typedef struct decl_list decl_list;

struct struct_def {
	decl_list *decls;
	decl_list *tail;
	char self_pointer;
};
typedef struct struct_def struct_def;

struct case_list {
	char *case_name;
	int contflag;
	declaration case_decl;
	struct case_list *next;
};
typedef struct case_list case_list;

struct union_def {
	declaration enum_decl;
	case_list *cases;
	declaration *default_decl;
};
typedef struct union_def union_def;

struct arg_list {
	char *argname; /* name of struct for arg */
	decl_list *decls;
};

typedef struct arg_list arg_list;

struct proc_list {
	char *proc_name;
	char *proc_num;
	arg_list args;
	int arg_num;
	char *res_type;
	char *res_prefix;
	struct proc_list *next;
};
typedef struct proc_list proc_list;

struct version_list {
	char *vers_name;
	char *vers_num;
	proc_list *procs;
	struct version_list *next;
};
typedef struct version_list version_list;

struct program_def {
	char *prog_num;
	version_list *versions;
};
typedef struct program_def program_def;

struct definition {
	char *def_name;
	defkind def_kind;
	union {
		const_def co;
		struct_def st;
		union_def un;
		enum_def en;
		typedef_def ty;
		program_def pr;
	} def;
};
typedef struct definition definition;

definition *get_definition();


struct bas_type
{
	char *name;
	int length;
	struct bas_type *next;
};

typedef struct bas_type bas_type;

#ifdef __cplusplus
}
#endif

#endif	/* !_RPC_PARSE_H */