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 or with the express written consent of
8 * Sun Microsystems, Inc.
10 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
11 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
12 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
14 * Sun RPC is provided with no support and without any obligation on the
15 * part of Sun Microsystems, Inc. to assist in its use, correction,
16 * modification or enhancement.
18 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
19 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
20 * OR ANY PART THEREOF.
22 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
23 * or profits or other special, indirect and consequential damages, even if
24 * Sun has been advised of the possibility of such damages.
26 * Sun Microsystems, Inc.
28 * Mountain View, California 94043
32 * From @(#)rpc_main.c 1.30 89/03/30 (C) 1987 SMI;
34 const char main_rcsid
[] =
38 * rpc_main.c, Top level of the RPC protocol compiler.
46 #include <sys/types.h>
47 #include <sys/param.h>
51 #include "rpc_parse.h"
56 #define EXTEND 1 /* alias for TRUE */
57 #define DONT_EXTEND 0 /* alias for FALSE */
61 int cflag
; /* xdr C routines */
62 int hflag
; /* header file */
63 int lflag
; /* client side stubs */
64 int mflag
; /* server side stubs */
65 int nflag
; /* netid flag */
66 int sflag
; /* server stubs for the given transport */
67 int tflag
; /* dispatch Table file */
68 int Ssflag
; /* produce server sample code */
69 int Scflag
; /* produce client sample code */
70 int makefileflag
; /* Generate a template Makefile */
71 const char *infile
; /* input module name */
72 const char *outfile
; /* output module name */
76 static const char *cmdname
;
78 #define SVR4_CPP "/usr/ccs/lib/cpp"
79 #define SUNOS_CPP "/lib/cpp"
81 static const char *svcclosetime
= "120";
82 static int cppDefined
= 0; /* explicit path for C preprocessor */
83 static const char *CPP
= SUNOS_CPP
;
84 static char CPPFLAGS
[] = "-C";
87 static const char *allv
[] =
89 "rpcgen", "-s", "udp", "-s", "tcp",
91 static int allc
= sizeof (allv
) / sizeof (allv
[0]);
92 static const char *allnv
[] =
94 "rpcgen", "-s", "netpath",
96 static int allnc
= sizeof (allnv
) / sizeof (allnv
[0]);
99 * machinations for handling expanding argument list
101 static void addarg (const char *); /* add another argument to the list */
102 static void putarg (int, const char *); /* put argument at specified location */
103 static void clear_args (void); /* clear argument list */
104 static void checkfiles (const char *, const char *);
105 /* check if out file already exists */
107 static void clear_args (void);
108 static char *extendfile (const char *file
, const char *ext
);
109 static void open_output (const char *infile
, const char *outfile
);
110 static void add_warning (void);
111 static void clear_args (void);
112 static void find_cpp (void);
113 static void open_input (const char *infile
, const char *define
);
114 static int check_nettype (const char *name
, const char *list_to_check
[]);
115 static void c_output (const char *infile
, const char *define
,
116 int extend
, const char *outfile
);
117 static void h_output (const char *infile
, const char *define
,
118 int extend
, const char *outfile
);
119 static void s_output (int argc
, const char *argv
[], const char *infile
,
120 const char *define
, int extend
,
121 const char *outfile
, int nomain
, int netflag
);
122 static void l_output (const char *infile
, const char *define
,
123 int extend
, const char *outfile
);
124 static void t_output (const char *infile
, const char *define
,
125 int extend
, const char *outfile
);
126 static void svc_output (const char *infile
, const char *define
,
127 int extend
, const char *outfile
);
128 static void clnt_output (const char *infile
, const char *define
,
129 int extend
, const char *outfile
);
130 static void mkfile_output (struct commandline
*cmd
);
131 static int do_registers (int argc
, const char *argv
[]);
132 static void addarg (const char *cp
);
133 static void putarg (int whereto
, const char *cp
);
134 static void checkfiles (const char *infile
, const char *outfile
);
135 static int parseargs (int argc
, const char *argv
[], struct commandline
*cmd
);
136 static void usage (void);
137 static void options_usage (void);
138 static void c_initialize (void);
139 static char *generate_guard (const char *pathname
);
142 #define ARGLISTLEN 20
145 static const char *arglist
[ARGLISTLEN
];
146 static int argcount
= FIXEDARGS
;
149 int nonfatalerrors
; /* errors */
150 int inetdflag
/* = 1 */ ; /* Support for inetd *//* is now the default */
151 int pmflag
; /* Support for port monitors */
152 int logflag
; /* Use syslog instead of fprintf for errors */
153 int tblflag
; /* Support for dispatch table file */
154 int mtflag
; /* Support for MT */
157 /*length at which to start doing an inline */
159 int inlineflag
= INLINE
; /* length at which to start doing an inline. 3 = default
160 if 0, no xdr_inline code */
162 int indefinitewait
; /* If started by port monitors, hang till it wants */
163 int exitnow
; /* If started by port monitors, exit after the call */
164 int timerflag
; /* TRUE if !indefinite && !exitnow */
165 int newstyle
; /* newstyle of passing arguments (by value) */
166 #ifdef __GNU_LIBRARY__
167 int Cflag
= 1; /* ANSI C syntax */
169 int Cflag
= 0; /* ANSI C/C++ syntax */
171 int CCflag
= 0; /* C++ files */
172 static int allfiles
; /* generate all files */
173 #ifdef __GNU_LIBRARY__
174 int tirpcflag
= 0; /* generating code for tirpc, by default */
176 int tirpcflag
= 1; /* generating code for tirpc, by default */
178 xdrfunc
*xdrfunc_head
= NULL
; /* xdr function list */
179 xdrfunc
*xdrfunc_tail
= NULL
; /* xdr function list */
182 main (int argc
, const char *argv
[])
184 struct commandline cmd
;
186 (void) memset ((char *) &cmd
, 0, sizeof (struct commandline
));
188 if (!parseargs (argc
, argv
, &cmd
))
191 if (cmd
.cflag
|| cmd
.hflag
|| cmd
.lflag
|| cmd
.tflag
|| cmd
.sflag
||
192 cmd
.mflag
|| cmd
.nflag
|| cmd
.Ssflag
|| cmd
.Scflag
)
194 checkfiles (cmd
.infile
, cmd
.outfile
);
197 checkfiles (cmd
.infile
, NULL
);
200 c_output (cmd
.infile
, "-DRPC_XDR", DONT_EXTEND
, cmd
.outfile
);
202 h_output (cmd
.infile
, "-DRPC_HDR", DONT_EXTEND
, cmd
.outfile
);
204 l_output (cmd
.infile
, "-DRPC_CLNT", DONT_EXTEND
, cmd
.outfile
);
205 else if (cmd
.sflag
|| cmd
.mflag
|| (cmd
.nflag
))
206 s_output (argc
, argv
, cmd
.infile
, "-DRPC_SVC", DONT_EXTEND
,
207 cmd
.outfile
, cmd
.mflag
, cmd
.nflag
);
209 t_output (cmd
.infile
, "-DRPC_TBL", DONT_EXTEND
, cmd
.outfile
);
211 svc_output (cmd
.infile
, "-DRPC_SERVER", DONT_EXTEND
, cmd
.outfile
);
213 clnt_output (cmd
.infile
, "-DRPC_CLIENT", DONT_EXTEND
, cmd
.outfile
);
214 else if (cmd
.makefileflag
)
215 mkfile_output (&cmd
);
218 /* the rescans are required, since cpp may effect input */
219 c_output (cmd
.infile
, "-DRPC_XDR", EXTEND
, "_xdr.c");
221 h_output (cmd
.infile
, "-DRPC_HDR", EXTEND
, ".h");
223 l_output (cmd
.infile
, "-DRPC_CLNT", EXTEND
, "_clnt.c");
225 if (inetdflag
|| !tirpcflag
)
226 s_output (allc
, allv
, cmd
.infile
, "-DRPC_SVC", EXTEND
,
227 "_svc.c", cmd
.mflag
, cmd
.nflag
);
229 s_output (allnc
, allnv
, cmd
.infile
, "-DRPC_SVC",
230 EXTEND
, "_svc.c", cmd
.mflag
, cmd
.nflag
);
234 t_output (cmd
.infile
, "-DRPC_TBL", EXTEND
, "_tbl.i");
239 svc_output (cmd
.infile
, "-DRPC_SERVER", EXTEND
, "_server.c");
241 clnt_output (cmd
.infile
, "-DRPC_CLIENT", EXTEND
, "_client.c");
243 if (allfiles
|| (cmd
.makefileflag
== 1))
246 mkfile_output (&cmd
);
249 exit (nonfatalerrors
);
254 * add extension to filename
257 extendfile (const char *file
, const char *ext
)
262 res
= alloc (strlen (file
) + strlen (ext
) + 1);
265 p
= strrchr (file
, '.');
267 p
= file
+ strlen (file
);
269 strcpy (res
+ (p
- file
), ext
);
274 * Open output file with given extension
277 open_output (const char *infile
, const char *outfile
)
285 if (infile
!= NULL
&& streq (outfile
, infile
))
287 fprintf (stderr
, _ ("%s: output would overwrite %s\n"), cmdname
,
291 fout
= fopen (outfile
, "w");
294 fprintf (stderr
, _ ("%s: unable to open %s: %m\n"), cmdname
, outfile
);
297 record_open (outfile
);
300 /* Close the output file and check for write errors. */
302 close_output (const char *outfile
)
304 if (fclose (fout
) == EOF
)
306 fprintf (stderr
, _("%s: while writing output %s: %m"), cmdname
,
307 outfile
?: "<stdout>");
315 fprintf (fout
, "/*\n");
316 fprintf (fout
, " * Please do not edit this file.\n");
317 fprintf (fout
, " * It was generated using rpcgen.\n");
318 fprintf (fout
, " */\n\n");
321 /* clear list of arguments */
326 for (i
= FIXEDARGS
; i
< ARGLISTLEN
; ++i
)
328 argcount
= FIXEDARGS
;
331 /* make sure that a CPP exists */
337 if (stat (CPP
, &buf
) < 0)
338 { /* /lib/cpp or explicit cpp does not exist */
341 fprintf (stderr
, _ ("cannot find C preprocessor: %s \n"), CPP
);
345 { /* try the other one */
347 if (stat (CPP
, &buf
) < 0)
348 { /* can't find any cpp */
349 fputs (_ ("cannot find any C preprocessor (cpp)\n"), stdout
);
357 * Open input file with given define for C-preprocessor
360 open_input (const char *infile
, const char *define
)
364 infilename
= (infile
== NULL
) ? "<stdin>" : infile
;
376 putarg (1, CPPFLAGS
);
380 addarg ((char *) NULL
);
384 execv (arglist
[0], (char **) arglist
);
392 fin
= fdopen (pd
[0], "r");
395 fprintf (stderr
, "%s: ", cmdname
);
401 /* Close the connection to the C-preprocessor and check for successfull
409 /* Check the termination status. */
410 if (waitpid (cpp_pid
, &status
, 0) < 0)
415 if (WIFSIGNALED (status
) || WEXITSTATUS (status
) != 0)
417 if (WIFSIGNALED (status
))
418 fprintf (stderr
, _("%s: C preprocessor failed with signal %d\n"),
419 cmdname
, WTERMSIG (status
));
421 fprintf (stderr
, _("%s: C preprocessor failed with exit code %d\n"),
422 cmdname
, WEXITSTATUS (status
));
427 /* valid tirpc nettypes */
428 static const char *valid_ti_nettypes
[] =
442 /* valid inetd nettypes */
443 static const char *valid_i_nettypes
[] =
451 check_nettype (const char *name
, const char *list_to_check
[])
454 for (i
= 0; list_to_check
[i
] != NULL
; i
++)
456 if (strcmp (name
, list_to_check
[i
]) == 0)
461 fprintf (stderr
, _ ("illegal nettype :`%s'\n"), name
);
466 * Compile into an XDR routine output file
470 c_output (const char *infile
, const char *define
, int extend
,
475 const char *outfilename
;
479 open_input (infile
, define
);
480 outfilename
= extend
? extendfile (infile
, outfile
) : outfile
;
481 open_output (infile
, outfilename
);
483 if (infile
&& (include
= extendfile (infile
, ".h")))
485 fprintf (fout
, "#include \"%s\"\n", include
);
487 /* .h file already contains rpc/rpc.h */
490 fprintf (fout
, "#include <rpc/rpc.h>\n");
492 while ((def
= get_definition ()) != NULL
)
495 if (extend
&& tell
== ftell (fout
))
496 unlink (outfilename
);
498 close_output (outfilename
);
505 /* add all the starting basic types */
508 add_type (1, "long");
509 add_type (1, "short");
510 add_type (1, "bool");
512 add_type (1, "u_int");
513 add_type (1, "u_long");
514 add_type (1, "u_short");
518 char rpcgen_table_dcl
[] = "struct rpcgen_table {\n\
520 xdrproc_t xdr_arg;\n\
522 xdrproc_t xdr_res;\n\
528 generate_guard (const char *pathname
)
530 const char *filename
;
533 filename
= strrchr (pathname
, '/'); /* find last component */
534 filename
= ((filename
== NULL
) ? pathname
: filename
+ 1);
535 guard
= strdup (filename
);
536 /* convert to upper case */
541 *tmp
= toupper (*tmp
);
545 guard
= extendfile (guard
, "_H_RPCGEN");
550 * Compile into an XDR header file
555 h_output (const char *infile
, const char *define
, int extend
,
560 const char *ifilename
;
561 const char *outfilename
;
566 open_input (infile
, define
);
567 outfilename
= extend
? extendfile (infile
, outfile
) : outfile
;
568 open_output (infile
, outfilename
);
570 ifilename
= (infile
== NULL
) ? "STDIN" : infile
;
571 guard
= generate_guard (outfilename
? outfilename
: ifilename
);
573 fprintf (fout
, "#ifndef _%s\n#define _%s\n\n", guard
,
576 fprintf (fout
, "#include <rpc/rpc.h>\n\n");
580 fprintf (fout
, "#include <pthread.h>\n");
583 /* put the C++ support */
584 if (Cflag
&& !CCflag
)
586 fprintf (fout
, "\n#ifdef __cplusplus\n");
587 fprintf (fout
, "extern \"C\" {\n");
588 fprintf (fout
, "#endif\n\n");
592 /* print data definitions */
593 while ((def
= get_definition ()) != NULL
)
598 /* print function declarations.
599 Do this after data definitions because they might be used as
600 arguments for functions */
601 for (l
= defined
; l
!= NULL
; l
= l
->next
)
603 print_funcdef (l
->val
);
605 /* Now print all xdr func declarations */
606 if (xdrfunc_head
!= NULL
)
608 fprintf (fout
, "\n/* the xdr functions */\n");
611 fprintf (fout
, "\n#ifdef __cplusplus\n");
612 fprintf (fout
, "extern \"C\" {\n");
613 fprintf (fout
, "#endif\n");
617 xdrfuncp
= xdrfunc_head
;
618 while (xdrfuncp
!= NULL
)
620 print_xdr_func_def (xdrfuncp
->name
,
621 xdrfuncp
->pointerp
, 2);
622 xdrfuncp
= xdrfuncp
->next
;
629 for (i
= 1; i
< 3; ++i
)
632 fprintf (fout
, "\n#if defined(__STDC__) || defined(__cplusplus)\n");
634 fprintf (fout
, "\n#else /* K&R C */\n");
636 xdrfuncp
= xdrfunc_head
;
637 while (xdrfuncp
!= NULL
)
639 print_xdr_func_def (xdrfuncp
->name
,
640 xdrfuncp
->pointerp
, i
);
641 xdrfuncp
= xdrfuncp
->next
;
644 fprintf (fout
, "\n#endif /* K&R C */\n");
648 if (extend
&& tell
== ftell (fout
))
650 unlink (outfilename
);
654 fprintf (fout
, rpcgen_table_dcl
);
659 fprintf (fout
, "\n#ifdef __cplusplus\n");
660 fprintf (fout
, "}\n");
661 fprintf (fout
, "#endif\n");
664 fprintf (fout
, "\n#endif /* !_%s */\n", guard
);
666 close_output (outfilename
);
670 * Compile into an RPC service
673 s_output (int argc
, const char *argv
[], const char *infile
, const char *define
,
674 int extend
, const char *outfile
, int nomain
, int netflag
)
678 int foundprogram
= 0;
679 const char *outfilename
;
681 open_input (infile
, define
);
682 outfilename
= extend
? extendfile (infile
, outfile
) : outfile
;
683 open_output (infile
, outfilename
);
685 if (infile
&& (include
= extendfile (infile
, ".h")))
687 fprintf (fout
, "#include \"%s\"\n", include
);
691 fprintf (fout
, "#include <rpc/rpc.h>\n");
693 fprintf (fout
, "#include <stdio.h>\n");
694 fprintf (fout
, "#include <stdlib.h>\n");
697 fprintf (fout
, "#include <rpc/pmap_clnt.h>\n");
698 fprintf (fout
, "#include <string.h>\n");
700 if (strcmp (svcclosetime
, "-1") == 0)
702 else if (strcmp (svcclosetime
, "0") == 0)
704 else if (inetdflag
|| pmflag
)
706 fprintf (fout
, "#include <signal.h>\n");
710 if (!tirpcflag
&& inetdflag
)
711 #ifdef __GNU_LIBRARY__
712 fprintf (fout
, "#include <sys/ioctl.h> /* ioctl, TIOCNOTTY */\n");
714 fprintf (fout
, "#include <sys/ttycom.h>/* TIOCNOTTY */\n");
716 if (Cflag
&& (inetdflag
|| pmflag
))
718 #ifdef __GNU_LIBRARY__
719 fprintf (fout
, "#include <sys/types.h> /* open */\n");
720 fprintf (fout
, "#include <sys/stat.h> /* open */\n");
721 fprintf (fout
, "#include <fcntl.h> /* open */\n");
722 fprintf (fout
, "#include <unistd.h> /* getdtablesize */\n");
724 fprintf (fout
, "#ifdef __cplusplus\n");
725 fprintf (fout
, "#include <sysent.h> /* getdtablesize, open */\n");
726 fprintf (fout
, "#endif /* __cplusplus */\n");
728 fprintf (fout
, "#include <unistd.h> /* setsid */\n");
731 #ifdef __GNU_LIBRARY__
732 if (tirpcflag
&& !(Cflag
&& (inetdflag
|| pmflag
)))
736 fprintf (fout
, "#include <sys/types.h>\n");
738 fprintf (fout
, "#include <memory.h>\n");
739 #ifndef __GNU_LIBRARY__
740 fprintf (fout
, "#include <stropts.h>\n");
742 if (inetdflag
|| !tirpcflag
)
744 fprintf (fout
, "#include <sys/socket.h>\n");
745 fprintf (fout
, "#include <netinet/in.h>\n");
748 if ((netflag
|| pmflag
) && tirpcflag
&& !nomain
)
750 fprintf (fout
, "#include <netconfig.h>\n");
752 if ( /*timerflag && */ tirpcflag
)
753 fprintf (fout
, "#include <sys/resource.h> /* rlimit */\n");
754 if (logflag
|| inetdflag
|| pmflag
)
756 #ifdef __GNU_LIBRARY__
757 fprintf (fout
, "#include <syslog.h>\n");
759 fprintf (fout
, "#ifdef SYSLOG\n");
760 fprintf (fout
, "#include <syslog.h>\n");
761 fprintf (fout
, "#else\n");
762 fprintf (fout
, "#define LOG_ERR 1\n");
763 fprintf (fout
, "#define openlog(a, b, c)\n");
764 fprintf (fout
, "#endif\n");
770 fprintf (fout
, "\n#ifndef SIG_PF\n#define SIG_PF void(*)(int)\n#endif\n");
772 #ifndef __GNU_LIBRARY__
773 fprintf (fout
, "\n#ifdef DEBUG\n#define RPC_SVC_FG\n#endif\n");
776 fprintf (fout
, "\n#define _RPCSVC_CLOSEDOWN %s\n", svcclosetime
);
777 while ((def
= get_definition ()) != NULL
)
779 foundprogram
|= (def
->def_kind
== DEF_PROGRAM
);
781 if (extend
&& !foundprogram
)
783 unlink (outfilename
);
786 write_most (infile
, netflag
, nomain
);
789 if (!do_registers (argc
, argv
))
792 unlink (outfilename
);
798 close_output (outfilename
);
802 * generate client side stubs
805 l_output (const char *infile
, const char *define
, int extend
,
810 int foundprogram
= 0;
811 const char *outfilename
;
813 open_input (infile
, define
);
814 outfilename
= extend
? extendfile (infile
, outfile
) : outfile
;
815 open_output (infile
, outfilename
);
818 fprintf (fout
, "#include <memory.h> /* for memset */\n");
819 if (infile
&& (include
= extendfile (infile
, ".h")))
821 fprintf (fout
, "#include \"%s\"\n", include
);
825 fprintf (fout
, "#include <rpc/rpc.h>\n");
826 while ((def
= get_definition ()) != NULL
)
828 foundprogram
|= (def
->def_kind
== DEF_PROGRAM
);
830 if (extend
&& !foundprogram
)
832 unlink (outfilename
);
837 close_output (outfilename
);
841 * generate the dispatch table
844 t_output (const char *infile
, const char *define
, int extend
,
848 int foundprogram
= 0;
849 const char *outfilename
;
851 open_input (infile
, define
);
852 outfilename
= extend
? extendfile (infile
, outfile
) : outfile
;
853 open_output (infile
, outfilename
);
855 while ((def
= get_definition ()) != NULL
)
857 foundprogram
|= (def
->def_kind
== DEF_PROGRAM
);
859 if (extend
&& !foundprogram
)
861 unlink (outfilename
);
866 close_output (outfilename
);
869 /* sample routine for the server template */
871 svc_output (const char *infile
, const char *define
, int extend
,
876 const char *outfilename
;
879 open_input (infile
, define
);
880 outfilename
= extend
? extendfile (infile
, outfile
) : outfile
;
881 checkfiles (infile
, outfilename
);
882 /*check if outfile already exists.
883 if so, print an error message and exit */
884 open_output (infile
, outfilename
);
887 if (infile
&& (include
= extendfile (infile
, ".h")))
889 fprintf (fout
, "#include \"%s\"\n", include
);
893 fprintf (fout
, "#include <rpc/rpc.h>\n");
896 while ((def
= get_definition ()) != NULL
)
898 write_sample_svc (def
);
900 if (extend
&& tell
== ftell (fout
))
902 unlink (outfilename
);
905 close_output (outfilename
);
909 /* sample main routine for client */
911 clnt_output (const char *infile
, const char *define
, int extend
,
916 const char *outfilename
;
920 open_input (infile
, define
);
921 outfilename
= extend
? extendfile (infile
, outfile
) : outfile
;
922 checkfiles (infile
, outfilename
);
923 /*check if outfile already exists.
924 if so, print an error message and exit */
926 open_output (infile
, outfilename
);
928 if (infile
&& (include
= extendfile (infile
, ".h")))
930 fprintf (fout
, "#include \"%s\"\n", include
);
934 fprintf (fout
, "#include <rpc/rpc.h>\n");
936 while ((def
= get_definition ()) != NULL
)
938 has_program
+= write_sample_clnt (def
);
942 write_sample_clnt_main ();
944 if (extend
&& tell
== ftell (fout
))
946 unlink (outfilename
);
949 close_output (outfilename
);
953 file_name (const char *file
, const char *ext
)
956 temp
= extendfile (file
, ext
);
958 if (access (temp
, F_OK
) != -1)
961 return ((char *) " ");
965 mkfile_output (struct commandline
*cmd
)
968 const char *clientname
, *clntname
, *xdrname
, *hdrname
;
969 const char *servername
, *svcname
, *servprogname
, *clntprogname
;
971 svcname
= file_name (cmd
->infile
, "_svc.c");
972 clntname
= file_name (cmd
->infile
, "_clnt.c");
973 xdrname
= file_name (cmd
->infile
, "_xdr.c");
974 hdrname
= file_name (cmd
->infile
, ".h");
978 servername
= extendfile (cmd
->infile
, "_server.c");
979 clientname
= extendfile (cmd
->infile
, "_client.c");
986 servprogname
= extendfile (cmd
->infile
, "_server");
987 clntprogname
= extendfile (cmd
->infile
, "_client");
993 mkfilename
= alloc (strlen ("Makefile.") + strlen (cmd
->infile
) + 1);
994 temp
= rindex (cmd
->infile
, '.');
995 cp
= stpcpy (mkfilename
, "Makefile.");
996 strncpy (cp
, cmd
->infile
, (temp
- cmd
->infile
));
999 mkfilename
= (char *) cmd
->outfile
;
1001 checkfiles (NULL
, mkfilename
);
1002 open_output (NULL
, mkfilename
);
1004 fprintf (fout
, "\n# This is a template Makefile generated by rpcgen\n");
1006 f_print (fout
, "\n# Parameters\n\n");
1008 f_print (fout
, "CLIENT = %s\nSERVER = %s\n\n", clntprogname
, servprogname
);
1009 f_print (fout
, "SOURCES_CLNT.c = \nSOURCES_CLNT.h = \n");
1010 f_print (fout
, "SOURCES_SVC.c = \nSOURCES_SVC.h = \n");
1011 f_print (fout
, "SOURCES.x = %s\n\n", cmd
->infile
);
1012 f_print (fout
, "TARGETS_SVC.c = %s %s %s \n",
1013 svcname
, servername
, xdrname
);
1014 f_print (fout
, "TARGETS_CLNT.c = %s %s %s \n",
1015 clntname
, clientname
, xdrname
);
1016 f_print (fout
, "TARGETS = %s %s %s %s %s %s\n\n",
1017 hdrname
, xdrname
, clntname
,
1018 svcname
, clientname
, servername
);
1020 f_print (fout
, "OBJECTS_CLNT = $(SOURCES_CLNT.c:%%.c=%%.o) \
1021 $(TARGETS_CLNT.c:%%.c=%%.o)");
1023 f_print (fout
, "\nOBJECTS_SVC = $(SOURCES_SVC.c:%%.c=%%.o) \
1024 $(TARGETS_SVC.c:%%.c=%%.o)");
1026 f_print (fout
, "\n# Compiler flags \n");
1028 fprintf (fout
, "\nCPPFLAGS += -D_REENTRANT\nCFLAGS += -g \nLDLIBS \
1029 += -lnsl -lpthread \n ");
1031 f_print (fout
, "\nCFLAGS += -g \nLDLIBS += -lnsl\n");
1032 f_print (fout
, "RPCGENFLAGS = \n");
1034 f_print (fout
, "\n# Targets \n\n");
1036 f_print (fout
, "all : $(CLIENT) $(SERVER)\n\n");
1037 f_print (fout
, "$(TARGETS) : $(SOURCES.x) \n");
1038 f_print (fout
, "\trpcgen $(RPCGENFLAGS) $(SOURCES.x)\n\n");
1039 f_print (fout
, "$(OBJECTS_CLNT) : $(SOURCES_CLNT.c) $(SOURCES_CLNT.h) \
1040 $(TARGETS_CLNT.c) \n\n");
1042 f_print (fout
, "$(OBJECTS_SVC) : $(SOURCES_SVC.c) $(SOURCES_SVC.h) \
1043 $(TARGETS_SVC.c) \n\n");
1044 f_print (fout
, "$(CLIENT) : $(OBJECTS_CLNT) \n");
1045 f_print (fout
, "\t$(LINK.c) -o $(CLIENT) $(OBJECTS_CLNT) \
1047 f_print (fout
, "$(SERVER) : $(OBJECTS_SVC) \n");
1048 f_print (fout
, "\t$(LINK.c) -o $(SERVER) $(OBJECTS_SVC) $(LDLIBS)\n\n ");
1049 f_print (fout
, "clean:\n\t $(RM) core $(TARGETS) $(OBJECTS_CLNT) \
1050 $(OBJECTS_SVC) $(CLIENT) $(SERVER)\n\n");
1051 close_output (mkfilename
);
1055 * Perform registrations for service output
1056 * Return 0 if failed; 1 otherwise.
1059 do_registers (int argc
, const char *argv
[])
1063 if (inetdflag
|| !tirpcflag
)
1065 for (i
= 1; i
< argc
; i
++)
1067 if (streq (argv
[i
], "-s"))
1069 if (!check_nettype (argv
[i
+ 1], valid_i_nettypes
))
1071 write_inetd_register (argv
[i
+ 1]);
1078 for (i
= 1; i
< argc
; i
++)
1079 if (streq (argv
[i
], "-s"))
1081 if (!check_nettype (argv
[i
+ 1], valid_ti_nettypes
))
1083 write_nettype_register (argv
[i
+ 1]);
1086 else if (streq (argv
[i
], "-n"))
1088 write_netid_register (argv
[i
+ 1]);
1096 * Add another argument to the arg list
1099 addarg (const char *cp
)
1101 if (argcount
>= ARGLISTLEN
)
1103 fprintf (stderr
, _("rpcgen: too many defines\n"));
1107 arglist
[argcount
++] = cp
;
1111 putarg (int whereto
, const char *cp
)
1113 if (whereto
>= ARGLISTLEN
)
1115 fprintf (stderr
, _("rpcgen: arglist coding error\n"));
1119 arglist
[whereto
] = cp
;
1123 * if input file is stdin and an output file is specified then complain
1124 * if the file already exists. Otherwise the file may get overwritten
1125 * If input file does not exist, exit with an error
1129 checkfiles (const char *infile
, const char *outfile
)
1133 if (infile
) /* infile ! = NULL */
1134 if (stat (infile
, &buf
) < 0)
1141 if (stat (outfile
, &buf
) < 0)
1142 return; /* file does not exist */
1146 _("file `%s' already exists and may be overwritten\n"),
1154 * Parse command line arguments
1157 parseargs (int argc
, const char *argv
[], struct commandline
*cmd
)
1162 char flag
[(1 << 8 * sizeof (char))];
1166 cmd
->infile
= cmd
->outfile
= NULL
;
1184 for (i
= 1; i
< argc
; i
++)
1186 if (argv
[i
][0] != '-')
1191 _("Cannot specify more than one input file!\n"));
1194 cmd
->infile
= argv
[i
];
1198 for (j
= 1; argv
[i
][j
] != 0; j
++)
1216 /* sample flag: Ss or Sc.
1217 Ss means set flag['S'];
1218 Sc means set flag['C'];
1219 Sm means set flag['M']; */
1220 c
= argv
[i
][++j
]; /* get next char */
1234 case 'C': /* ANSI C syntax */
1238 #ifdef __GNU_LIBRARY__
1239 case 'k': /* K&R C syntax */
1244 case 'b': /* turn TIRPC flag off for
1245 generating backward compatible
1250 #ifdef __GNU_LIBRARY__
1251 case '5': /* turn TIRPC flag on for
1252 generating SysVr4 compatible
1271 svcclosetime
= argv
[i
];
1284 inlineflag
= atoi (argv
[i
]);
1289 if (argv
[i
][j
- 1] != '-' ||
1290 argv
[i
][j
+ 1] != 0)
1301 if (!streq (argv
[i
], "udp") &&
1302 !streq (argv
[i
], "tcp"))
1309 cmd
->outfile
= argv
[i
];
1313 if (argv
[i
][j
- 1] != '-')
1321 size_t len
= strlen (argv
[i
]);
1322 pathbuf
= malloc (len
+ 5);
1323 if (pathbuf
== NULL
)
1328 stpcpy (stpcpy (pathbuf
,
1345 cmd
->cflag
= flag
['c'];
1346 cmd
->hflag
= flag
['h'];
1347 cmd
->lflag
= flag
['l'];
1348 cmd
->mflag
= flag
['m'];
1349 cmd
->nflag
= flag
['n'];
1350 cmd
->sflag
= flag
['s'];
1351 cmd
->tflag
= flag
['t'];
1352 cmd
->Ssflag
= flag
['S'];
1353 cmd
->Scflag
= flag
['C'];
1354 cmd
->makefileflag
= flag
['M'];
1358 pmflag
= inetdflag
? 0 : 1; /* pmflag or inetdflag is always TRUE */
1359 if ((inetdflag
&& cmd
->nflag
))
1360 { /* netid not allowed with inetdflag */
1361 fprintf (stderr
, _("Cannot use netid flag with inetd flag!\n"));
1367 pmflag
= 0; /* set pmflag only in tirpcmode */
1368 #ifndef __GNU_LIBRARY__
1369 inetdflag
= 1; /* inetdflag is TRUE by default */
1372 { /* netid needs TIRPC */
1373 f_print (stderr
, _("Cannot use netid flag without TIRPC!\n"));
1378 if (newstyle
&& (tblflag
|| cmd
->tflag
))
1380 f_print (stderr
, _("Cannot use table flags with newstyle!\n"));
1384 /* check no conflicts with file generation flags */
1385 nflags
= cmd
->cflag
+ cmd
->hflag
+ cmd
->lflag
+ cmd
->mflag
+
1386 cmd
->sflag
+ cmd
->nflag
+ cmd
->tflag
+ cmd
->Ssflag
+ cmd
->Scflag
;
1390 if (cmd
->outfile
!= NULL
|| cmd
->infile
== NULL
)
1395 else if (cmd
->infile
== NULL
&&
1396 (cmd
->Ssflag
|| cmd
->Scflag
|| cmd
->makefileflag
))
1399 _("\"infile\" is required for template generation flags.\n"));
1404 fprintf (stderr
, _("Cannot have more than one file generation flag!\n"));
1413 fprintf (stderr
, _("usage: %s infile\n"), cmdname
);
1414 fprintf (stderr
, _("\t%s [-abkCLNTM][-Dname[=value]] [-i size] \
1415 [-I [-K seconds]] [-Y path] infile\n"), cmdname
);
1416 fprintf (stderr
, _("\t%s [-c | -h | -l | -m | -t | -Sc | -Ss | -Sm] \
1417 [-o outfile] [infile]\n"), cmdname
);
1418 fprintf (stderr
, _("\t%s [-s nettype]* [-o outfile] [infile]\n"), cmdname
);
1419 fprintf (stderr
, _("\t%s [-n netid]* [-o outfile] [infile]\n"), cmdname
);
1425 options_usage (void)
1427 f_print (stderr
, "options:\n");
1428 f_print (stderr
, "-a\t\tgenerate all files, including samples\n");
1429 f_print (stderr
, "-b\t\tbackward compatibility mode (generates code for SunOS 4.1)\n");
1430 f_print (stderr
, "-c\t\tgenerate XDR routines\n");
1431 f_print (stderr
, "-C\t\tANSI C mode\n");
1432 f_print (stderr
, "-Dname[=value]\tdefine a symbol (same as #define)\n");
1433 f_print (stderr
, "-h\t\tgenerate header file\n");
1434 f_print (stderr
, "-i size\t\tsize at which to start generating inline code\n");
1435 f_print (stderr
, "-I\t\tgenerate code for inetd support in server (for SunOS 4.1)\n");
1436 f_print (stderr
, "-K seconds\tserver exits after K seconds of inactivity\n");
1437 f_print (stderr
, "-l\t\tgenerate client side stubs\n");
1438 f_print (stderr
, "-L\t\tserver errors will be printed to syslog\n");
1439 f_print (stderr
, "-m\t\tgenerate server side stubs\n");
1440 f_print (stderr
, "-M\t\tgenerate MT-safe code\n");
1441 f_print (stderr
, "-n netid\tgenerate server code that supports named netid\n");
1442 f_print (stderr
, "-N\t\tsupports multiple arguments and call-by-value\n");
1443 f_print (stderr
, "-o outfile\tname of the output file\n");
1444 f_print (stderr
, "-s nettype\tgenerate server code that supports named nettype\n");
1445 f_print (stderr
, "-Sc\t\tgenerate sample client code that uses remote procedures\n");
1446 f_print (stderr
, "-Ss\t\tgenerate sample server code that defines remote procedures\n");
1447 f_print (stderr
, "-Sm \t\tgenerate makefile template \n");
1448 f_print (stderr
, "-t\t\tgenerate RPC dispatch table\n");
1449 f_print (stderr
, "-T\t\tgenerate code to support RPC dispatch tables\n");
1450 f_print (stderr
, "-Y path\t\tdirectory name to find C preprocessor (cpp)\n");