usr.bin/rpcgen/rpc_util.h

   1 /*
   2  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
   3  * unrestricted use provided that this legend is included on all tape
   4  * media and as a part of the software program in whole or part.  Users
   5  * may copy or modify Sun RPC without charge, but are not authorized
   6  * to license or distribute it to anyone else except as part of a product or
   7  * program developed by the user.
   8  *
   9  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
  10  * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  11  * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
  12  *
  13  * Sun RPC is provided with no support and without any obligation on the
  14  * part of Sun Microsystems, Inc. to assist in its use, correction,
  15  * modification or enhancement.
  16  *
  17  * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
  18  * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
  19  * OR ANY PART THEREOF.
  20  *
  21  * In no event will Sun Microsystems, Inc. be liable for any lost revenue
  22  * or profits or other special, indirect and consequential damages, even if
  23  * Sun has been advised of the possibility of such damages.
  24  *
  25  * Sun Microsystems, Inc.
  26  * 2550 Garcia Avenue
  27  * Mountain View, California  94043
  28  *
  29  * @(#)rpc_util.h 1.16     94/05/15 SMI; 1.5  90/08/29  (C) 1987 SMI
  30  * $FreeBSD: src/usr.bin/rpcgen/rpc_util.h,v 1.12 2005/11/13 21:17:24 dwmalone Exp $
  31  */
  32
  33 /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
  34 /*        All Rights Reserved   */
  35
  36 /*      THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T     */
  37 /*      The copyright notice above does not evidence any        */
  38 /*      actual or intended publication of such source code.     */
  39
  40
  41 /*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  42 *       PROPRIETARY NOTICE (Combined)
  43 *
  44 * This source code is unpublished proprietary information
  45 * constituting, or derived under license from AT&T's UNIX(r) System V.
  46 * In addition, portions of such source code were derived from Berkeley
  47 * 4.3 BSD under license from the Regents of the University of
  48 * California.
  49 *
  50 *
  51 *
  52 *       Copyright Notice
  53 *
  54 * Notice of copyright on this source code product does not indicate
  55 *  publication.
  56 *
  57 *       (c) 1986,1987,1988.1989  Sun Microsystems, Inc
  58 *       (c) 1983,1984,1985,1986,1987,1988,1989  AT&T.
  59 *          All rights reserved.
  60 */
  61
  62 /*
  63  * rpc_util.h, Useful definitions for the RPC protocol compiler
  64  */
  65 #include <sys/types.h>
  66 #include <stdlib.h>
  67
  68 #define XALLOC(object)   (object *) xmalloc(sizeof(object))
  69
  70 #define s_print (void) sprintf
  71 #define f_print (void) fprintf
  72
  73 struct list {
  74         definition *val;
  75         struct list *next;
  76 };
  77 typedef struct list list;
  78
  79 struct xdrfunc {
  80         const char *name;
  81         int pointerp;
  82         struct xdrfunc *next;
  83 };
  84 typedef struct xdrfunc xdrfunc;
  85
  86 struct commandline {
  87         int cflag;              /* xdr C routines */
  88         int hflag;              /* header file */
  89         int lflag;              /* client side stubs */
  90         int mflag;              /* server side stubs */
  91         int nflag;              /* netid flag */
  92         int sflag;              /* server stubs for the given transport */
  93         int tflag;              /* dispatch Table file */
  94         int Ssflag;             /* produce server sample code */
  95         int Scflag;             /* produce client sample code */
  96         int makefileflag;       /* Generate a template Makefile */
  97         const char *infile;     /* input module name */
  98         const char *outfile;    /* output module name */
  99 };
 100
 101 #define PUT 1
 102 #define GET 2
 103
 104 /*
 105  * Global variables
 106  */
 107 #define MAXLINESIZE 1024
 108 extern char curline[MAXLINESIZE];
 109 extern char *where;
 110 extern int linenum;
 111 extern int tirpc_socket;
 112
 113 extern const char *infilename;
 114 extern FILE *fout;
 115 extern FILE *fin;
 116
 117 extern list *defined;
 118
 119
 120 extern bas_type *typ_list_h;
 121 extern bas_type *typ_list_t;
 122 extern xdrfunc *xdrfunc_head, *xdrfunc_tail;
 123
 124 /*
 125  * All the option flags
 126  */
 127 extern int inetdflag;
 128 extern int pmflag;
 129 extern int tblflag;
 130 extern int logflag;
 131 extern int newstyle;
 132 extern int CCflag;     /* C++ flag */
 133 extern int tirpcflag; /* flag for generating tirpc code */
 134 extern int inline_size; /* if this is 0, then do not generate inline code */
 135 extern int mtflag;
 136
 137 /*
 138  * Other flags related with inetd jumpstart.
 139  */
 140 extern int indefinitewait;
 141 extern int exitnow;
 142 extern int timerflag;
 143
 144 extern int nonfatalerrors;
 145
 146 extern pid_t childpid;
 147
 148 /*
 149  * rpc_util routines
 150  */
 151 void            reinitialize(void);
 152 void            crash(void) __dead2;
 153 void            add_type(int, const char *);
 154 void            storeval(list **, definition *);
 155 void            *xmalloc(size_t);
 156 void            *xrealloc(void *, size_t);
 157 char            *xstrdup(const char *);
 158 char            *make_argname(const char *, const char *);
 159
 160 #define STOREVAL(list,item)     \
 161         storeval(list,item)
 162
 163 definition      *findval(list *, const char *, int (*)(definition *, const char *));
 164
 165 #define FINDVAL(list,item,finder) \
 166         findval(list, item, finder)
 167
 168 const char      *fixtype(const char *);
 169 const char      *stringfix(const char *);
 170 char            *locase(const char *);
 171 void            pvname_svc(const char *, const char *);
 172 void            pvname(const char *, const char *);
 173 void            ptype(const char *, const char *, int);
 174 int             isvectordef(const char *, relation);
 175 int             streq(const char *, const char *);
 176 void            error(const char *) __dead2;
 177 void            expected1(tok_kind) __dead2;
 178 void            expected2(tok_kind, tok_kind) __dead2;
 179 void            expected3(tok_kind, tok_kind, tok_kind) __dead2;
 180 void            tabify(FILE *, int);
 181 void            record_open(const char *);
 182 bas_type        *find_type(const char *);
 183
 184 /*
 185  * rpc_cout routines
 186  */
 187 void            emit(definition *);
 188
 189 /*
 190  * rpc_hout routines
 191  */
 192 void            pdeclaration(const char *, declaration *, int, const char *);
 193 void            print_datadef(definition *, int);
 194 void            print_funcdef(definition *, int);
 195 void            print_xdr_func_def(const char *, int);
 196
 197 /*
 198  * rpc_svcout routines
 199  */
 200 void            write_most(const char *, int, int);
 201 void            write_rest(void);
 202 void            write_programs(const char *);
 203 void            write_svc_aux(int);
 204 void            write_inetd_register(const char *);
 205 void            write_netid_register(const char *);
 206 void            write_nettype_register(const char *);
 207 int             nullproc(proc_list *);
 208
 209 /*
 210  * rpc_clntout routines
 211  */
 212 void            write_stubs(void);
 213 void            printarglist(proc_list *, const char *, const char *,
 214                              const char *);
 215
 216 /*
 217  * rpc_tblout routines
 218  */
 219 void            write_tables(void);
 220
 221 /*
 222  * rpc_sample routines
 223  */
 224 void            write_sample_svc(definition *);
 225 int             write_sample_clnt(definition *);
 226 void            write_sample_clnt_main(void);
 227 void            add_sample_msg(void);