ndrgen.h revision d0e518695adc90b82233b99af7dffbb3d3f92c00
/*
* 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 2007 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#ifndef _NDRGEN_H
#define _NDRGEN_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
typedef struct node {
int label;
int line_number;
struct symbol *file_name;
struct node *n_next; /* handy for lists */
union {
struct symbol *nu_sym;
unsigned long nu_int;
char *nu_str;
void *nu_ptr;
struct node *nu_node[4]; /* descendents */
void *nu_arg[4]; /* utility */
} n_u;
#define n_ptr n_u.nu_ptr
#define n_sym n_u.nu_sym
#define n_str n_u.nu_str
#define n_int n_u.nu_int
#define n_arg n_u.nu_arg
#define n_node n_u.nu_node
#define n_c_advice n_node[0]
#define n_c_typename n_node[1]
#define n_c_members n_node[2]
#define n_m_advice n_node[0]
#define n_m_type n_node[1]
#define n_m_decl n_node[2]
#define n_m_name n_node[3]
#define n_a_arg n_node[0]
#define n_d_descend n_node[0]
#define n_d_dim n_node[1]
} ndr_node_t;
typedef struct keyword {
char *name;
int token;
long value;
} ndr_keyword_t;
typedef struct symbol {
struct symbol *next;
char *name;
ndr_keyword_t *kw;
struct node *typedefn;
struct node s_node;
} ndr_symbol_t;
typedef struct integer {
struct integer *next;
long value;
struct node s_node;
} ndr_integer_t;
#define NDLBUFSZ 100
/* This makes certain things much easier */
#define N_ADVICE 18
typedef struct advice {
struct node *a_nodes[N_ADVICE];
/* alias for basic types */
#define a_transmit_as a_nodes[0]
/* arg used for size, union or generic purpose */
#define a_arg_is a_nodes[1]
/* operation parameter in/out stuff */
#define a_operation a_nodes[2]
#define a_in a_nodes[3]
#define a_out a_nodes[4]
/* size stuff */
#define a_string a_nodes[5]
#define a_size_is a_nodes[6]
#define a_length_is a_nodes[7]
/* union stuff */
#define a_case a_nodes[8]
#define a_default a_nodes[9]
#define a_switch_is a_nodes[10]
/* interface stuff */
#define a_interface a_nodes[11]
#define a_uuid a_nodes[12]
#define a_no_reorder a_nodes[13]
#define a_extern a_nodes[14]
#define a_reference a_nodes[15]
#define a_align a_nodes[16]
} ndr_advice_t;
typedef struct typeinfo {
struct typeinfo *next;
unsigned int alignment : 3; /* mask */
unsigned int is_conformant : 1;
unsigned int is_varying : 1;
unsigned int is_string : 1;
unsigned int max_given : 1;
unsigned int min_given : 1;
unsigned int complete : 1;
unsigned int has_pointers : 1;
unsigned int is_referenced : 1;
unsigned int is_extern : 1;
unsigned short type_op; /* STAR LB */
/* STRUCT BASIC_TYPE */
struct node *type_dim; /* for LB */
struct typeinfo *type_down; /* for STAR LB */
struct node *definition;
struct node *type_name; /* symbol */
ndr_advice_t advice;
unsigned int size_fixed_part;
unsigned int size_variable_part;
/* size_is(n_members) */
struct member *member; /* array */
int n_member;
} ndr_typeinfo_t;
typedef struct member {
char *name;
struct typeinfo *type;
int is_conformant;
struct node *definition;
ndr_advice_t advice;
unsigned int pdu_offset;
} ndr_member_t;
extern ndr_typeinfo_t *typeinfo_list;
extern struct node *construct_list;
/* ndr_anal.c */
extern void analyze(void);
extern void show_typeinfo_list(void);
extern void type_extern_suffix(ndr_typeinfo_t *, char *, size_t);
extern void type_null_decl(ndr_typeinfo_t *, char *, size_t);
extern void type_name_decl(ndr_typeinfo_t *, char *, size_t, char *);
extern void show_advice(ndr_advice_t *, int);
extern void member_fixup(ndr_node_t *);
extern void construct_fixup(ndr_node_t *);
/* ndr_gen.c */
extern void generate(void);
/* ndr_lex.c */
extern ndr_symbol_t *symbol_list;
extern int line_number;
extern int n_compile_error;
extern struct node *yylval;
extern void set_lex_input(FILE *, char *);
extern int yylex(void);
extern ndr_symbol_t *sym_enter(char *);
extern void * ndr_alloc(size_t nelem, size_t elsize);
extern void compile_error(const char *, ...);
extern void fatal_error(const char *, ...);
extern struct node *n_cons(int, ...);
extern void n_splice(struct node *, struct node *);
/* ndr_print.c */
extern void tdata_dump(void);
extern void print_node(ndr_node_t *);
/* ndr_parse.y */
extern int yyparse(void);
/* ndr_main.c */
extern int yyerror(char *);
#ifdef __cplusplus
}
#endif
#endif /* _NDRGEN_H */