usr/src/cmd/rpcgen/rpc_parse.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21
  22 /*
  23  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26 /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
  27 /* All Rights Reserved */
  28 /*
  29  * University Copyright- Copyright (c) 1982, 1986, 1988
  30  * The Regents of the University of California
  31  * All Rights Reserved
  32  *
  33  * University Acknowledgment- Portions of this document are derived from
  34  * software developed by the University of California, Berkeley, and its
  35  * contributors.
  36  */
  37
  38 #ifndef _RPC_PARSE_H
  39 #define _RPC_PARSE_H
  40
  41 #ifdef __cplusplus
  42 extern "C" {
  43 #endif
  44
  45 /*
  46  * rpc_parse.h, Definitions for the RPCL parser
  47  */
  48
  49 enum defkind {
  50         DEF_CONST,
  51         DEF_STRUCT,
  52         DEF_UNION,
  53         DEF_ENUM,
  54         DEF_TYPEDEF,
  55         DEF_PROGRAM,
  56         DEF_RESULT
  57 };
  58 typedef enum defkind defkind;
  59
  60 typedef char *const_def;
  61
  62 enum relation {
  63         REL_VECTOR,     /* fixed length array */
  64         REL_ARRAY,      /* variable length array */
  65         REL_POINTER,    /* pointer */
  66         REL_ALIAS       /* simple */
  67 };
  68 typedef enum relation relation;
  69
  70 struct typedef_def {
  71         char *old_prefix;
  72         char *old_type;
  73         relation rel;
  74         char *array_max;
  75 };
  76 typedef struct typedef_def typedef_def;
  77
  78 struct enumval_list {
  79         char *name;
  80         char *assignment;
  81         struct enumval_list *next;
  82 };
  83 typedef struct enumval_list enumval_list;
  84
  85 struct enum_def {
  86         enumval_list *vals;
  87 };
  88 typedef struct enum_def enum_def;
  89
  90 struct declaration {
  91         char *prefix;
  92         char *type;
  93         char *name;
  94         relation rel;
  95         char *array_max;
  96 };
  97 typedef struct declaration declaration;
  98
  99 struct decl_list {
 100         declaration decl;
 101         struct decl_list *next;
 102 };
 103 typedef struct decl_list decl_list;
 104
 105 struct struct_def {
 106         decl_list *decls;
 107         decl_list *tail;
 108         char self_pointer;
 109 };
 110 typedef struct struct_def struct_def;
 111
 112 struct case_list {
 113         char *case_name;
 114         int contflag;
 115         declaration case_decl;
 116         struct case_list *next;
 117 };
 118 typedef struct case_list case_list;
 119
 120 struct union_def {
 121         declaration enum_decl;
 122         case_list *cases;
 123         declaration *default_decl;
 124 };
 125 typedef struct union_def union_def;
 126
 127 struct arg_list {
 128         char *argname; /* name of struct for arg */
 129         decl_list *decls;
 130 };
 131
 132 typedef struct arg_list arg_list;
 133
 134 struct proc_list {
 135         char *proc_name;
 136         char *proc_num;
 137         arg_list args;
 138         int arg_num;
 139         char *res_type;
 140         char *res_prefix;
 141         struct proc_list *next;
 142 };
 143 typedef struct proc_list proc_list;
 144
 145 struct version_list {
 146         char *vers_name;
 147         char *vers_num;
 148         proc_list *procs;
 149         struct version_list *next;
 150 };
 151 typedef struct version_list version_list;
 152
 153 struct program_def {
 154         char *prog_num;
 155         version_list *versions;
 156 };
 157 typedef struct program_def program_def;
 158
 159 struct definition {
 160         char *def_name;
 161         defkind def_kind;
 162         union {
 163                 const_def co;
 164                 struct_def st;
 165                 union_def un;
 166                 enum_def en;
 167                 typedef_def ty;
 168                 program_def pr;
 169         } def;
 170 };
 171 typedef struct definition definition;
 172
 173 definition *get_definition();
 174
 175
 176 struct bas_type
 177 {
 178         char *name;
 179         int length;
 180         struct bas_type *next;
 181 };
 182
 183 typedef struct bas_type bas_type;
 184
 185 #ifdef __cplusplus
 186 }
 187 #endif
 188
 189 #endif  /* !_RPC_PARSE_H */