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.
9 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
10 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
11 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
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.
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.
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.
25 * Sun Microsystems, Inc.
27 * Mountain View, California 94043
29 * @(#)rpc_main.c 1.21 94/04/25 SMI; 1.30 89/03/30 (C) 1987 SMI
30 * $FreeBSD: src/usr.bin/rpcgen/rpc_main.c,v 1.33 2007/08/23 09:38:26 delphij Exp $
35 * rpc_main.c, Top level of the RPC protocol compiler.
36 * Copyright (C) 1987, Sun Microsystems, Inc.
44 #include <sys/types.h>
45 #include <sys/param.h>
48 #include "rpc_parse.h"
52 static void c_output(const char *, const char *, int, const char *);
53 static void h_output(const char *, const char *, int, const char *, int);
54 static void l_output(const char *, const char *, int, const char *);
55 static void t_output(const char *, const char *, int, const char *);
56 static void clnt_output(const char *, const char *, int, const char *);
57 static char *generate_guard(const char *);
58 static void c_initialize(void);
60 static void usage(void);
61 static void options_usage(void);
62 static int do_registers(int, const char **);
63 static int parseargs(int, const char **, struct commandline *);
64 static void svc_output(const char *, const char *, int, const char *);
65 static void mkfile_output(struct commandline *);
66 static void s_output(int, const char **, const char *, const char *, int,
67 const char *, int, int);
69 #define EXTEND 1 /* alias for TRUE */
70 #define DONT_EXTEND 0 /* alias for FALSE */
72 static int cppDefined = 0; /* explicit path for C preprocessor */
74 static const char *svcclosetime = "120";
75 static const char *CPP = NULL;
76 static const char CPPFLAGS[] = "-C";
77 static char pathbuf[MAXPATHLEN + 1];
78 static const char *allv[] = {
79 "rpcgen", "-s", "udp", "-s", "tcp",
81 static int allc = sizeof (allv)/sizeof (allv[0]);
82 static const char *allnv[] = {
83 "rpcgen", "-s", "netpath",
85 static int allnc = sizeof (allnv)/sizeof (allnv[0]);
88 * machinations for handling expanding argument list
90 static void addarg(const char *); /* add another argument to the list */
91 static void putarg(int, const char *); /* put argument at specified location */
92 static void clear_args(void); /* clear argument list */
93 static void checkfiles(const char *, const char *);
94 /* check if out file already exists */
101 static char *arglist[ARGLISTLEN];
102 static int argcount = FIXEDARGS;
105 int nonfatalerrors; /* errors */
106 int inetdflag = 0; /* Support for inetd is disabled by default, use -I */
107 int pmflag = 0; /* Support for port monitors is disabled by default */
108 int tirpc_socket = 1; /* TI-RPC on socket, no TLI library */
109 int logflag; /* Use syslog instead of fprintf for errors */
110 int tblflag; /* Support for dispatch table file */
111 int mtflag = 0; /* Support for MT */
114 /* length at which to start doing an inline */
116 int inline_size = INLINE;
118 * Length at which to start doing an inline. INLINE = default
119 * if 0, no xdr_inline code
122 int indefinitewait; /* If started by port monitors, hang till it wants */
123 int exitnow; /* If started by port monitors, exit after the call */
124 int timerflag; /* TRUE if !indefinite && !exitnow */
125 int newstyle; /* newstyle of passing arguments (by value) */
126 int CCflag = 0; /* C++ files */
127 static int allfiles; /* generate all files */
128 int tirpcflag = 1; /* generating code for tirpc, by default */
129 xdrfunc *xdrfunc_head = NULL; /* xdr function list */
130 xdrfunc *xdrfunc_tail = NULL; /* xdr function list */
135 main(int argc, const char **argv)
137 struct commandline cmd;
139 memset(&cmd, 0, sizeof (struct commandline));
141 if (!parseargs(argc, argv, &cmd))
144 * Only the client and server side stubs are likely to be customized,
145 * so in that case only, check if the outfile exists, and if so,
146 * print an error message and exit.
148 if (cmd.Ssflag || cmd.Scflag || cmd.makefileflag)
149 checkfiles(cmd.infile, cmd.outfile);
151 checkfiles(cmd.infile, NULL);
154 c_output(cmd.infile, "-DRPC_XDR", DONT_EXTEND, cmd.outfile);
155 } else if (cmd.hflag) {
156 h_output(cmd.infile, "-DRPC_HDR", DONT_EXTEND, cmd.outfile,
158 } else if (cmd.lflag) {
159 l_output(cmd.infile, "-DRPC_CLNT", DONT_EXTEND, cmd.outfile);
160 } else if (cmd.sflag || cmd.mflag || (cmd.nflag)) {
161 s_output(argc, argv, cmd.infile, "-DRPC_SVC", DONT_EXTEND,
162 cmd.outfile, cmd.mflag, cmd.nflag);
163 } else if (cmd.tflag) {
164 t_output(cmd.infile, "-DRPC_TBL", DONT_EXTEND, cmd.outfile);
165 } else if (cmd.Ssflag) {
166 svc_output(cmd.infile, "-DRPC_SERVER", DONT_EXTEND,
168 } else if (cmd.Scflag) {
169 clnt_output(cmd.infile, "-DRPC_CLIENT", DONT_EXTEND,
171 } else if (cmd.makefileflag) {
174 /* the rescans are required, since cpp may effect input */
175 c_output(cmd.infile, "-DRPC_XDR", EXTEND, "_xdr.c");
177 h_output(cmd.infile, "-DRPC_HDR", EXTEND, ".h", cmd.hflag);
179 l_output(cmd.infile, "-DRPC_CLNT", EXTEND, "_clnt.c");
181 if (inetdflag || !tirpcflag)
182 s_output(allc, allv, cmd.infile, "-DRPC_SVC", EXTEND,
183 "_svc.c", cmd.mflag, cmd.nflag);
185 s_output(allnc, allnv, cmd.infile, "-DRPC_SVC",
186 EXTEND, "_svc.c", cmd.mflag, cmd.nflag);
189 t_output(cmd.infile, "-DRPC_TBL", EXTEND, "_tbl.i");
194 svc_output(cmd.infile, "-DRPC_SERVER", EXTEND,
197 clnt_output(cmd.infile, "-DRPC_CLIENT", EXTEND,
201 if (allfiles || (cmd.makefileflag == 1)){
207 exit(nonfatalerrors);
213 * add extension to filename
216 extendfile(const char *path, const char *ext)
222 if ((file = strrchr(path, '/')) == NULL)
226 res = xmalloc(strlen(file) + strlen(ext) + 1);
227 p = strrchr(file, '.');
229 p = file + strlen(file);
231 strcpy(res + (p - file), ext);
236 * Open output file with given extension
239 open_output(const char *infile, const char *outfile)
241 if (outfile == NULL) {
246 if (infile != NULL && streq(outfile, infile)) {
247 warnx("%s already exists. No output generated", infile);
250 fout = fopen(outfile, "w");
252 warn("unable to open %s", outfile);
255 record_open(outfile);
261 f_print(fout, "/*\n");
262 f_print(fout, " * Please do not edit this file.\n");
263 f_print(fout, " * It was generated using rpcgen.\n");
264 f_print(fout, " */\n\n");
267 /* clear list of arguments */
273 for (i = FIXEDARGS; i < ARGLISTLEN; i++)
275 argcount = FIXEDARGS;
278 /* make sure that a CPP exists */
289 * Open input file with given define for C-preprocessor
292 open_input(const char *infile, const char *define)
297 infilename = (infile == NULL) ? "<stdin>" : infile;
299 switch (childpid = fork()) {
312 execvp(arglist[0], arglist);
314 execv(arglist[0], arglist);
315 err(1, "execv(%s)", arglist[0]);
320 fin = fdopen(pd[0], "r");
322 warn("%s", infilename);
327 /* valid tirpc nettypes */
328 static const char *valid_ti_nettypes[] =
342 /* valid inetd nettypes */
343 static const char *valid_i_nettypes[] =
351 check_nettype(const char *name, const char *list_to_check[])
354 for (i = 0; list_to_check[i] != NULL; i++) {
355 if (strcmp(name, list_to_check[i]) == 0)
358 warnx("illegal nettype :\'%s\'", name);
363 file_name(const char *file, const char *ext)
366 temp = extendfile(file, ext);
368 if (access(temp, F_OK) != -1)
376 c_output(const char *infile, const char *define, int extend, const char *outfile)
380 const char *outfilename;
384 open_input(infile, define);
385 outfilename = extend ? extendfile(infile, outfile) : outfile;
386 open_output(infile, outfilename);
388 if (infile && (include = extendfile(infile, ".h"))) {
389 f_print(fout, "#include \"%s\"\n", include);
391 /* .h file already contains rpc/rpc.h */
393 f_print(fout, "#include <rpc/rpc.h>\n");
395 while ( (def = get_definition()) )
397 if (extend && tell == ftell(fout))
404 /* add all the starting basic types */
407 add_type(1, "short");
409 add_type(1, "u_int");
410 add_type(1, "u_long");
411 add_type(1, "u_short");
414 const char rpcgen_table_dcl[] = "struct rpcgen_table {\n\
416 xdrproc_t xdr_arg; \n\
417 unsigned len_arg; \n\
418 xdrproc_t xdr_res; \n\
419 unsigned len_res; \n\
423 generate_guard(const char *pathname)
425 const char *filename;
426 char *guard, *tmp, *stopat;
428 filename = strrchr(pathname, '/'); /* find last component */
429 filename = ((filename == NULL) ? pathname : filename+1);
430 guard = xstrdup(filename);
431 stopat = strrchr(guard, '.');
434 * Convert to a valid C macro name and make it upper case.
435 * Map macro unfriendly characterss to '_'.
437 for (tmp = guard; *tmp != '\000'; ++tmp) {
439 *tmp = toupper(*tmp);
440 else if (isupper(*tmp) || *tmp == '_')
442 else if (tmp == guard)
444 else if (isdigit(*tmp))
445 /* OK for all but first character */;
446 else if (tmp == stopat) {
453 * Can't have a '_' in front, because it'll end up being "__".
454 * "__" macros shoudln't be used. So, remove all of the
455 * '_' characters from the front.
458 for (tmp = guard; *tmp == '_'; ++tmp)
462 guard = extendfile(guard, "_H_RPCGEN");
467 * Compile into an XDR header file
471 h_output(const char *infile, const char *define, int extend, const char *outfile, int headeronly)
474 const char *outfilename;
480 open_input(infile, define);
481 outfilename = extend ? extendfile(infile, outfile) : outfile;
482 open_output(infile, outfilename);
484 if (outfilename || infile){
485 guard = generate_guard(outfilename ? outfilename: infile);
489 f_print(fout, "#ifndef _%s\n#define _%s\n\n", guard,
492 f_print(fout, "#include <rpc/rpc.h>\n");
495 f_print(fout, "#include <pthread.h>\n");
497 /* put the C++ support */
499 f_print(fout, "\n#ifdef __cplusplus\n");
500 f_print(fout, "extern \"C\" {\n");
501 f_print(fout, "#endif\n\n");
504 /* put in a typedef for quadprecision. Only with Cflag */
508 /* print data definitions */
509 while ((def = get_definition()) != NULL)
510 print_datadef(def, headeronly);
513 * print function declarations.
514 * Do this after data definitions because they might be used as
515 * arguments for functions
517 for (l = defined; l != NULL; l = l->next)
518 print_funcdef(l->val, headeronly);
519 /* Now print all xdr func declarations */
520 if (xdrfunc_head != NULL) {
521 f_print(fout, "\n/* the xdr functions */\n");
524 f_print(fout, "\n#ifdef __cplusplus\n");
525 f_print(fout, "extern \"C\" {\n");
526 f_print(fout, "#endif\n");
529 xdrfuncp = xdrfunc_head;
530 while (xdrfuncp != NULL) {
531 print_xdr_func_def(xdrfuncp->name, xdrfuncp->pointerp);
532 xdrfuncp = xdrfuncp->next;
536 if (extend && tell == ftell(fout))
539 f_print(fout, rpcgen_table_dcl);
541 f_print(fout, "\n#ifdef __cplusplus\n");
542 f_print(fout, "}\n");
543 f_print(fout, "#endif\n");
545 f_print(fout, "\n#endif /* !_%s */\n", guard);
549 * Compile into an RPC service
552 s_output(int argc, const char **argv, const char *infile, const char *define,
553 int extend, const char *outfile, int nomain, int netflag)
557 int foundprogram = 0;
558 const char *outfilename;
560 open_input(infile, define);
561 outfilename = extend ? extendfile(infile, outfile) : outfile;
562 open_output(infile, outfilename);
564 if (infile && (include = extendfile(infile, ".h"))) {
565 f_print(fout, "#include \"%s\"\n", include);
568 f_print(fout, "#include <rpc/rpc.h>\n");
570 f_print(fout, "#include <stdio.h>\n");
571 f_print(fout, "#include <stdlib.h> /* getenv, exit */\n");
572 f_print(fout, "#include <rpc/pmap_clnt.h> /* for pmap_unset */\n");
573 f_print(fout, "#include <string.h> /* strcmp */\n");
575 f_print(fout, "#include <rpc/rpc_com.h>\n");
576 if (strcmp(svcclosetime, "-1") == 0)
578 else if (strcmp(svcclosetime, "0") == 0)
580 else if (inetdflag || pmflag) {
581 f_print(fout, "#include <signal.h>\n");
585 if (!tirpcflag && inetdflag)
586 f_print(fout, "#include <sys/ttycom.h> /* TIOCNOTTY */\n");
587 if (inetdflag || pmflag) {
588 f_print(fout, "#ifdef __cplusplus\n");
590 "#include <sys/sysent.h> /* getdtablesize, open */\n");
591 f_print(fout, "#endif /* __cplusplus */\n");
594 f_print(fout, "#include <fcntl.h> /* open */\n");
595 f_print(fout, "#include <unistd.h> /* fork / setsid */\n");
596 f_print(fout, "#include <sys/types.h>\n");
599 f_print(fout, "#include <string.h>\n");
600 if (inetdflag || !tirpcflag) {
601 f_print(fout, "#include <sys/socket.h>\n");
602 f_print(fout, "#include <netinet/in.h>\n");
605 if ((netflag || pmflag) && tirpcflag && !nomain)
606 f_print(fout, "#include <netconfig.h>\n");
608 f_print(fout, "#include <sys/resource.h> /* rlimit */\n");
609 if (logflag || inetdflag || pmflag || tirpcflag)
610 f_print(fout, "#include <syslog.h>\n");
612 f_print(fout, "\n#ifdef DEBUG\n#define RPC_SVC_FG\n#endif\n");
614 f_print(fout, "\n#define _RPCSVC_CLOSEDOWN %s\n",
616 while ((def = get_definition()) != NULL)
617 foundprogram |= (def->def_kind == DEF_PROGRAM);
618 if (extend && !foundprogram) {
622 write_most(infile, netflag, nomain);
624 if (!do_registers(argc, argv)) {
634 * generate client side stubs
637 l_output(const char *infile, const char *define, int extend, const char *outfile)
641 int foundprogram = 0;
642 const char *outfilename;
644 open_input(infile, define);
645 outfilename = extend ? extendfile(infile, outfile) : outfile;
646 open_output(infile, outfilename);
648 f_print(fout, "#include <string.h> /* for memset */\n");
649 if (infile && (include = extendfile(infile, ".h"))) {
650 f_print(fout, "#include \"%s\"\n", include);
653 f_print(fout, "#include <rpc/rpc.h>\n");
654 while ((def = get_definition()) != NULL)
655 foundprogram |= (def->def_kind == DEF_PROGRAM);
656 if (extend && !foundprogram)
663 * generate the dispatch table
666 t_output(const char *infile, const char *define, int extend, const char *outfile)
669 int foundprogram = 0;
670 const char *outfilename;
672 open_input(infile, define);
673 outfilename = extend ? extendfile(infile, outfile) : outfile;
674 open_output(infile, outfilename);
676 while ((def = get_definition()) != NULL)
677 foundprogram |= (def->def_kind == DEF_PROGRAM);
678 if (extend && !foundprogram)
684 /* sample routine for the server template */
686 svc_output(const char *infile, const char *define, int extend, const char *outfile)
690 const char *outfilename;
692 open_input(infile, define);
693 outfilename = extend ? extendfile(infile, outfile) : outfile;
694 checkfiles(infile, outfilename);
696 * Check if outfile already exists.
697 * if so, print an error message and exit
699 open_output(infile, outfilename);
702 if (infile && (include = extendfile(infile, ".h"))) {
703 f_print(fout, "#include \"%s\"\n", include);
706 f_print(fout, "#include <rpc/rpc.h>\n");
709 while ((def = get_definition()) != NULL)
710 write_sample_svc(def);
711 if (extend && tell == ftell(fout))
715 /* sample main routine for client */
717 clnt_output(const char *infile, const char *define, int extend, const char *outfile)
721 const char *outfilename;
725 open_input(infile, define);
726 outfilename = extend ? extendfile(infile, outfile) : outfile;
727 checkfiles(infile, outfilename);
729 * Check if outfile already exists.
730 * if so, print an error message and exit
733 open_output(infile, outfilename);
735 if (infile && (include = extendfile(infile, ".h"))) {
736 f_print(fout, "#include \"%s\"\n", include);
739 f_print(fout, "#include <rpc/rpc.h>\n");
741 while ((def = get_definition()) != NULL)
742 has_program += write_sample_clnt(def);
745 write_sample_clnt_main();
747 if (extend && tell == ftell(fout))
753 mkfile_output(struct commandline *cmd)
755 const char *mkfilename, *clientname, *clntname, *xdrname, *hdrname;
756 const char *servername, *svcname, *servprogname, *clntprogname;
757 char *temp, *mkftemp;
759 svcname = file_name(cmd->infile, "_svc.c");
760 clntname = file_name(cmd->infile, "_clnt.c");
761 xdrname = file_name(cmd->infile, "_xdr.c");
762 hdrname = file_name(cmd->infile, ".h");
765 servername = extendfile(cmd->infile, "_server.c");
766 clientname = extendfile(cmd->infile, "_client.c");
771 servprogname = extendfile(cmd->infile, "_server");
772 clntprogname = extendfile(cmd->infile, "_client");
775 mkftemp = xmalloc(strlen("makefile.") +
776 strlen(cmd->infile) + 1);
777 temp = strrchr(cmd->infile, '.');
778 strcpy(mkftemp, "makefile.");
779 strncat(mkftemp, cmd->infile, (temp - cmd->infile));
780 mkfilename = mkftemp;
782 mkfilename = cmd->outfile;
784 checkfiles(NULL, mkfilename);
785 open_output(NULL, mkfilename);
787 f_print(fout, "\n# This is a template makefile generated "
790 f_print(fout, "\n# Parameters \n\n");
792 f_print(fout, "CLIENT = %s\nSERVER = %s\n\n",
793 clntprogname, servprogname);
794 f_print(fout, "SOURCES_CLNT.c = \nSOURCES_CLNT.h = \n");
795 f_print(fout, "SOURCES_SVC.c = \nSOURCES_SVC.h = \n");
796 f_print(fout, "SOURCES.x = %s\n\n", cmd->infile);
797 f_print(fout, "TARGETS_SVC.c = %s %s %s \n",
798 svcname, servername, xdrname);
799 f_print(fout, "TARGETS_CLNT.c = %s %s %s \n",
800 clntname, clientname, xdrname);
801 f_print(fout, "TARGETS = %s %s %s %s %s %s\n\n",
802 hdrname, xdrname, clntname,
803 svcname, clientname, servername);
805 f_print(fout, "OBJECTS_CLNT = $(SOURCES_CLNT.c:%%.c=%%.o) "
806 "$(TARGETS_CLNT.c:%%.c=%%.o) ");
808 f_print(fout, "\nOBJECTS_SVC = $(SOURCES_SVC.c:%%.c=%%.o) "
809 "$(TARGETS_SVC.c:%%.c=%%.o) ");
812 f_print(fout, "\n# Compiler flags \n");
814 f_print(fout, "\nCFLAGS += -D_REENTRANT -D_THEAD_SAFE \nLDLIBS += -pthread\n");
816 f_print(fout, "RPCGENFLAGS = \n");
818 f_print(fout, "\n# Targets \n\n");
820 f_print(fout, "all : $(CLIENT) $(SERVER)\n\n");
821 f_print(fout, "$(TARGETS) : $(SOURCES.x) \n");
822 f_print(fout, "\trpcgen $(RPCGENFLAGS) $(SOURCES.x)\n\n");
823 f_print(fout, "$(OBJECTS_CLNT) : $(SOURCES_CLNT.c) $(SOURCES_CLNT.h) "
824 "$(TARGETS_CLNT.c) \n\n");
826 f_print(fout, "$(OBJECTS_SVC) : $(SOURCES_SVC.c) $(SOURCES_SVC.h) "
827 "$(TARGETS_SVC.c) \n\n");
828 f_print(fout, "$(CLIENT) : $(OBJECTS_CLNT) \n");
829 f_print(fout, "\t$(CC) -o $(CLIENT) $(OBJECTS_CLNT) $(LDLIBS) \n\n");
830 f_print(fout, "$(SERVER) : $(OBJECTS_SVC) \n");
831 f_print(fout, "\t$(CC) -o $(SERVER) $(OBJECTS_SVC) $(LDLIBS)\n\n ");
832 f_print(fout, "clean:\n\t $(RM) -f core $(TARGETS) $(OBJECTS_CLNT) "
833 "$(OBJECTS_SVC) $(CLIENT) $(SERVER)\n\n");
839 * Perform registrations for service output
840 * Return 0 if failed; 1 otherwise.
843 do_registers(int argc, const char **argv)
847 if (inetdflag || !tirpcflag) {
848 for (i = 1; i < argc; i++) {
849 if (streq(argv[i], "-s")) {
850 if (!check_nettype(argv[i + 1],
853 write_inetd_register(argv[i + 1]);
858 for (i = 1; i < argc; i++)
859 if (streq(argv[i], "-s")) {
860 if (!check_nettype(argv[i + 1],
863 write_nettype_register(argv[i + 1]);
865 } else if (streq(argv[i], "-n")) {
866 write_netid_register(argv[i + 1]);
874 * Add another argument to the arg list
877 addarg(const char *cp)
879 if (argcount >= ARGLISTLEN) {
880 warnx("too many defines");
885 arglist[argcount++] = xstrdup(cp);
887 arglist[argcount++] = NULL;
892 putarg(int place, const char *cp)
894 if (place >= ARGLISTLEN) {
895 warnx("arglist coding error");
900 arglist[place] = xstrdup(cp);
902 arglist[place] = NULL;
906 * if input file is stdin and an output file is specified then complain
907 * if the file already exists. Otherwise the file may get overwritten
908 * If input file does not exist, exit with an error
912 checkfiles(const char *infile, const char *outfile)
916 if (infile != NULL && stat(infile, &buf) < 0) {
921 if (stat(outfile, &buf) < 0)
922 return; /* file does not exist */
924 warnx("file '%s' already exists and may be overwritten", outfile);
931 * Parse command line arguments
934 parseargs(int argc, const char **argv, struct commandline *cmd)
939 char flag[(1 << 8 * sizeof (char))];
942 cmd->infile = cmd->outfile = NULL;
959 for (i = 1; i < argc; i++) {
960 if (argv[i][0] != '-') {
962 warnx("cannot specify more than one input file");
965 cmd->infile = argv[i];
967 for (j = 1; argv[i][j] != 0; j++) {
984 * sample flag: Ss or Sc.
985 * Ss means set flag['S'];
986 * Sc means set flag['C'];
987 * Sm means set flag['M'];
989 ch = argv[i][++j]; /* get next char */
1003 case 'C': /* ANSI C syntax */
1004 ch = argv[i][j+1]; /* get next char */
1012 * Turn TIRPC flag off for
1013 * generating backward compatible
1034 svcclosetime = argv[i];
1045 inline_size = atoi(argv[i]);
1050 if (argv[i][j - 1] != '-' ||
1051 argv[i][j + 1] != 0)
1059 cmd->outfile = argv[i];
1063 if (argv[i][j - 1] != '-')
1070 strlcpy(pathbuf, argv[i], sizeof(pathbuf));
1071 if (strlcat(pathbuf, "/cpp", sizeof(pathbuf))
1072 >= sizeof(pathbuf)) {
1073 warnx("argument too long");
1089 cmd->cflag = flag['c'];
1090 cmd->hflag = flag['h'];
1091 cmd->lflag = flag['l'];
1092 cmd->mflag = flag['m'];
1093 cmd->nflag = flag['n'];
1094 cmd->sflag = flag['s'];
1095 cmd->tflag = flag['t'];
1096 cmd->Ssflag = flag['S'];
1097 cmd->Scflag = flag['C'];
1098 cmd->makefileflag = flag['M'];
1103 if ((inetdflag && cmd->nflag)) {
1104 /* netid not allowed with inetdflag */
1105 warnx("cannot use netid flag with inetd flag");
1108 } else { /* 4.1 mode */
1109 pmflag = 0; /* set pmflag only in tirpcmode */
1110 if (cmd->nflag) { /* netid needs TIRPC */
1111 warnx("cannot use netid flag without TIRPC");
1116 if (newstyle && (tblflag || cmd->tflag)) {
1117 warnx("cannot use table flags with newstyle");
1121 /* check no conflicts with file generation flags */
1122 nflags = cmd->cflag + cmd->hflag + cmd->lflag + cmd->mflag +
1123 cmd->sflag + cmd->nflag + cmd->tflag + cmd->Ssflag +
1124 cmd->Scflag + cmd->makefileflag;
1127 if (cmd->outfile != NULL || cmd->infile == NULL)
1129 } else if (cmd->infile == NULL &&
1130 (cmd->Ssflag || cmd->Scflag || cmd->makefileflag)) {
1131 warnx("\"infile\" is required for template generation flags");
1134 warnx("cannot have more than one file generation flag");
1143 f_print(stderr, "%s\n%s\n%s\n%s\n%s\n",
1144 "usage: rpcgen infile",
1145 " rpcgen [-abCLNTM] [-Dname[=value]] [-i size]"
1146 "[-I -P [-K seconds]] [-Y path] infile",
1147 " rpcgen [-c | -h | -l | -m | -t | -Sc | -Ss | -Sm]"
1148 "[-o outfile] [infile]",
1149 " rpcgen [-s nettype]* [-o outfile] [infile]",
1150 " rpcgen [-n netid]* [-o outfile] [infile]");
1158 f_print(stderr, "options:\n");
1159 f_print(stderr, "-a\t\tgenerate all files, including samples\n");
1160 f_print(stderr, "-b\t\tbackward compatibility mode (generates code"
1161 "for SunOS 4.X)\n");
1162 f_print(stderr, "-c\t\tgenerate XDR routines\n");
1163 f_print(stderr, "-C\t\tANSI C mode\n");
1164 f_print(stderr, "-Dname[=value]\tdefine a symbol (same as #define)\n");
1165 f_print(stderr, "-h\t\tgenerate header file\n");
1166 f_print(stderr, "-i size\t\tsize at which to start generating"
1168 f_print(stderr, "-I\t\tgenerate code for inetd support in server\n");
1169 f_print(stderr, "-K seconds\tserver exits after K seconds of"
1171 f_print(stderr, "-l\t\tgenerate client side stubs\n");
1172 f_print(stderr, "-L\t\tserver errors will be printed to syslog\n");
1173 f_print(stderr, "-m\t\tgenerate server side stubs\n");
1174 f_print(stderr, "-M\t\tgenerate MT-safe code\n");
1175 f_print(stderr, "-n netid\tgenerate server code that supports"
1177 f_print(stderr, "-N\t\tsupports multiple arguments and"
1179 f_print(stderr, "-o outfile\tname of the output file\n");
1180 f_print(stderr, "-P\t\tgenerate code for port monitoring support in server\n");
1181 f_print(stderr, "-s nettype\tgenerate server code that supports named"
1183 f_print(stderr, "-Sc\t\tgenerate sample client code that uses remote"
1185 f_print(stderr, "-Ss\t\tgenerate sample server code that defines"
1186 "remote procedures\n");
1187 f_print(stderr, "-Sm \t\tgenerate makefile template \n");
1189 f_print(stderr, "-t\t\tgenerate RPC dispatch table\n");
1190 f_print(stderr, "-T\t\tgenerate code to support RPC dispatch tables\n");
1191 f_print(stderr, "-Y path\t\tpath where cpp is found\n");