xref: /freebsd/usr.bin/rpcgen/rpc_util.h (revision bdcbfde3)

/*
 */
/*
 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
 * unrestricted use provided that this legend is included on all tape
 * media and as a part of the software program in whole or part.  Users
 * may copy or modify Sun RPC without charge, but are not authorized
 * to license or distribute it to anyone else except as part of a product or
 * program developed by the user.
 *
 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
 *
 * Sun RPC is provided with no support and without any obligation on the
 * part of Sun Microsystems, Inc. to assist in its use, correction,
 * modification or enhancement.
 *
 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
 * OR ANY PART THEREOF.
 *
 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
 * or profits or other special, indirect and consequential damages, even if
 * Sun has been advised of the possibility of such damages.
 *
 * Sun Microsystems, Inc.
 * 2550 Garcia Avenue
 * Mountain View, California  94043
 */
/*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
/*	  All Rights Reserved  	*/

/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T	*/
/*	The copyright notice above does not evidence any   	*/
/*	actual or intended publication of such source code.	*/


/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++
*	PROPRIETARY NOTICE (Combined)
*
* This source code is unpublished proprietary information
* constituting, or derived under license from AT&T's UNIX(r) System V.
* In addition, portions of such source code were derived from Berkeley
* 4.3 BSD under license from the Regents of the University of
* California.
*
*
*
*	Copyright Notice
*
* Notice of copyright on this source code product does not indicate
*  publication.
*
*	(c) 1986,1987,1988.1989  Sun Microsystems, Inc
*	(c) 1983,1984,1985,1986,1987,1988,1989  AT&T.
*          All rights reserved.
*/

/*
 * rpc_util.h, Useful definitions for the RPC protocol compiler
 */
#include <sys/types.h>
#include <stdlib.h>

#define	XALLOC(object)   (object *) xmalloc(sizeof(object))

#define	s_print	(void) sprintf
#define	f_print (void) fprintf

struct list {
	definition *val;
	struct list *next;
};
typedef struct list list;

struct xdrfunc {
	const char *name;
	int pointerp;
	struct xdrfunc *next;
};
typedef struct xdrfunc xdrfunc;

struct commandline {
	int cflag;		/* xdr C routines */
	int hflag;		/* header file */
	int lflag;		/* client side stubs */
	int mflag;		/* server side stubs */
	int nflag;		/* netid flag */
	int sflag;		/* server stubs for the given transport */
	int tflag;		/* dispatch Table file */
	int Ssflag;		/* produce server sample code */
	int Scflag;		/* produce client sample code */
	int makefileflag;       /* Generate a template Makefile */
	const char *infile;	/* input module name */
	const char *outfile;	/* output module name */
};

#define	PUT 1
#define	GET 2

/*
 * Global variables
 */
#define	MAXLINESIZE 1024
extern char curline[MAXLINESIZE];
extern char *where;
extern int linenum;
extern int tirpc_socket;

extern const char *infilename;
extern FILE *fout;
extern FILE *fin;

extern list *defined;


extern bas_type *typ_list_h;
extern bas_type *typ_list_t;
extern xdrfunc *xdrfunc_head, *xdrfunc_tail;

/*
 * All the option flags
 */
extern int inetdflag;
extern int pmflag;
extern int tblflag;
extern int logflag;
extern int newstyle;
extern int CCflag;     /* C++ flag */
extern int tirpcflag; /* flag for generating tirpc code */
extern int inline_size; /* if this is 0, then do not generate inline code */
extern int mtflag;

/*
 * Other flags related with inetd jumpstart.
 */
extern int indefinitewait;
extern int exitnow;
extern int timerflag;

extern int nonfatalerrors;

extern pid_t childpid;

/*
 * rpc_util routines
 */
void reinitialize(void);
void crash(void) __dead2;
void add_type(int len, const char *type);
void storeval(list **lstp, definition *val);
void *xmalloc(size_t size);
void *xrealloc(void *ptr, size_t size);
char *xstrdup(const char *);
char *make_argname(const char *pname, const char *vname);

#define	STOREVAL(list,item)	\
	storeval(list,item)

definition *findval(list *lst, const char *val, int (*cmp)(definition *, const char *));

#define	FINDVAL(list,item,finder) \
	findval(list, item, finder)

const char *fixtype(const char *type);
const char *stringfix(const char *type);
char *locase(const char *str);
void pvname_svc(const char *pname, const char *vnum);
void pvname(const char *pname, const char *vnum);
void ptype(const char *prefix, const char *type, int follow);
int isvectordef(const char *type, relation rel);
int streq(const char *a, const char *b);
void error(const char *msg);
void expected1(tok_kind exp1);
void expected2(tok_kind exp1, tok_kind exp2);
void expected3(tok_kind exp1, tok_kind exp2, tok_kind exp3);
void tabify(FILE *f, int tab);
void record_open(const char *file);
bas_type *find_type(const char *type);

/*
 * rpc_cout routines
 */
void emit(definition *def);

/*
 * rpc_hout routines
 */
void pdeclaration(const char *name, declaration *dec, int tab, const char *separator);
void print_datadef(definition *def, int headeronly);
void print_funcdef(definition *def, int headeronly);
void print_xdr_func_def(const char* name, int pointerp);

/*
 * rpc_svcout routines
 */
void write_most(const char *infile, int netflag, int nomain);
void write_rest(void);
void write_programs(const char *storage);
void write_svc_aux(int nomain);
void write_inetd_register(const char *transp);
void write_netid_register(const char *transp);
void write_nettype_register(const char *transp);
int nullproc(proc_list *proc);

/*
 * rpc_clntout routines
 */
void write_stubs(void);
void printarglist(proc_list *proc, const char *result, const char *addargname,
    const char *addargtype);

/*
 * rpc_tblout routines
 */
void write_tables(void);

/*
 * rpc_sample routines
 */
void write_sample_svc(definition *);
int write_sample_clnt(definition *);
void write_sample_clnt_main(void);
void add_sample_msg(void);