/*      $OpenBSD: rpc_parse.h,v 1.9 2010/09/01 14:43:34 millert Exp $   */
/*      $NetBSD: rpc_parse.h,v 1.3 1995/06/11 21:50:00 pk Exp $ */

/*
 * Copyright (c) 2010, Oracle America, Inc.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * 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.
 *     * Neither the name of the "Oracle America, Inc." 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 HOLDER 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.
 */

/*      @(#)rpc_parse.h  1.3  90/08/29  (C) 1987 SMI   */

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

enum defkind {
        DEF_CONST,
        DEF_STRUCT,
        DEF_UNION,
        DEF_ENUM,
        DEF_TYPEDEF,
        DEF_PROGRAM
};
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;
};
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(void);

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

typedef struct bas_type bas_type;