/* * 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 or with the express written consent of * Sun Microsystems, Inc. * * 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 */ #ifndef lint static char sccsid[] = "@(#)rpc_main.c 1.30 89/03/30 (C) 1987 SMI"; #endif /* * rpc_main.c, Top level of the RPC protocol compiler. */ #include #include #include #include #ifndef amigados #include #endif #ifdef amigados /* * We need the original SAS/C stat.h, since we are not going to * link with the net.lib */ #include #else #include #endif #include "rpc_parse.h" #include "rpc_util.h" #include "rpc_scan.h" #ifdef amigados #include #include #undef toupper /* we don not want the macro with sideeffects */ #define MAXPATHLEN 255 /* FIXME ? */ #endif #ifdef __STDC__ #include "protos.h" int main ( int argc , char *argv []); static char *extendfile ( char *file , char *ext ); static void open_output ( char *infile , char *outfile ); static void add_warning ( void ); static void clear_args ( void ); static void find_cpp ( void ); void close_on_exit ( void ); static void open_input ( char *infile , char *define ); static int check_nettype ( char *name , char *list_to_check []); static void c_output ( char *infile , char *define , int extend , char *outfile ); void c_initialize ( void ); char *generate_guard ( char *pathname ); static void h_output ( char *infile , char *define , int extend , char *outfile ); static void s_output ( int argc , char *argv [], char *infile , char *define , int extend , char *outfile , int nomain , int netflag ); static void l_output ( char *infile , char *define , int extend , char *outfile ); static void t_output ( char *infile , char *define , int extend , char *outfile ); static void svc_output ( char *infile , char *define , int extend , char *outfile ); static void clnt_output ( char *infile , char *define , int extend , char *outfile ); static int do_registers ( int argc , char *argv []); static void addarg ( char *cp ); static void putarg ( int where , char *cp ); static void checkfiles ( char *infile , char *outfile ); static int parseargs ( int argc , char *argv [], struct commandline *cmd ); static void usage ( void ); static void options_usage ( void ); #else extern void write_sample_svc(); int write_sample_clnt(); void write_sample_clnt_main(); static svc_output(); #endif #define EXTEND 1 /* alias for TRUE */ #define DONT_EXTEND 0 /* alias for FALSE */ #define SVR4_CPP "/usr/ccs/lib/cpp" #define SUNOS_CPP "/lib/cpp" static int cppDefined = 0; /* explicit path for C preprocessor */ 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 */ char *infile; /* input module name */ char *outfile; /* output module name */ }; static char *cmdname; static char *svcclosetime = "120"; #ifndef amigados static char *CPP = SVR4_CPP; static char CPPFLAGS[] = "-C"; #else static char *CPP = "cpp"; static char CPPFLAGS[] = "-C -P"; #endif static char pathbuf[MAXPATHLEN + 1]; static char *allv[] = { "rpcgen", "-s", "udp", "-s", "tcp", }; static int allc = sizeof(allv)/sizeof(allv[0]); static char *allnv[] = { "rpcgen", "-s", "netpath", }; static int allnc = sizeof(allnv)/sizeof(allnv[0]); /* * machinations for handling expanding argument list */ static void addarg(); /* add another argument to the list */ static void putarg(); /* put argument at specified location */ static void clear_args(); /* clear argument list */ static void checkfiles(); /* check if out file already exists */ #define ARGLISTLEN 20 #define FIXEDARGS 2 static char *arglist[ARGLISTLEN]; static int argcount = FIXEDARGS; int nonfatalerrors; /* errors */ int inetdflag/* = 1*/; /* Support for inetd */ /* is now the default */ int pmflag; /* Support for port monitors */ int logflag; /* Use syslog instead of fprintf for errors */ int tblflag; /* Support for dispatch table file */ #define INLINE 3 /*length at which to start doing an inline */ int inline=INLINE; /* length at which to start doing an inline. 3 = default if 0, no xdr_inline code */ int indefinitewait; /* If started by port monitors, hang till it wants */ int exitnow; /* If started by port monitors, exit after the call */ int timerflag; /* TRUE if !indefinite && !exitnow */ int newstyle; /* newstyle of passing arguments (by value) */ #if defined(linux) || defined(amigados) int Cflag = 1 ; /* ANSI C syntax */ #else int Cflag = 0 ; /* ANSI C syntax */ #endif static int allfiles; /* generate all files */ #if defined(linux) || defined(amigados) int tirpcflag = 0; /* generating code for tirpc, by default */ #else int tirpcflag = 1; /* generating code for tirpc, by default */ #endif int main(int argc, char *argv[]) { struct commandline cmd; (void) memset((char *)&cmd, 0, sizeof (struct commandline)); clear_args(); if (!parseargs(argc, argv, &cmd)) usage(); if (cmd.cflag || cmd.hflag || cmd.lflag || cmd.tflag || cmd.sflag || cmd.mflag || cmd.nflag || cmd.Ssflag || cmd.Scflag ) { checkfiles(cmd.infile, cmd.outfile); } else checkfiles(cmd.infile,NULL); if (cmd.cflag) { c_output(cmd.infile, "-DRPC_XDR", DONT_EXTEND, cmd.outfile); } else if (cmd.hflag) { h_output(cmd.infile, "-DRPC_HDR", DONT_EXTEND, cmd.outfile); } else if (cmd.lflag) { l_output(cmd.infile, "-DRPC_CLNT", DONT_EXTEND, cmd.outfile); } else if (cmd.sflag || cmd.mflag || (cmd.nflag)) { s_output(argc, argv, cmd.infile, "-DRPC_SVC", DONT_EXTEND, cmd.outfile, cmd.mflag, cmd.nflag); } else if (cmd.tflag) { t_output(cmd.infile, "-DRPC_TBL", DONT_EXTEND, cmd.outfile); } else if (cmd.Ssflag) { svc_output(cmd.infile, "-DRPC_SERVER", DONT_EXTEND, cmd.outfile); } else if (cmd.Scflag) { clnt_output(cmd.infile, "-DRPC_CLIENT", DONT_EXTEND, cmd.outfile); } else { /* the rescans are required, since cpp may effect input */ c_output(cmd.infile, "-DRPC_XDR", EXTEND, "_xdr.c"); reinitialize(); h_output(cmd.infile, "-DRPC_HDR", EXTEND, ".h"); reinitialize(); l_output(cmd.infile, "-DRPC_CLNT", EXTEND, "_clnt.c"); reinitialize(); if (inetdflag || !tirpcflag ) s_output(allc, allv, cmd.infile, "-DRPC_SVC", EXTEND, "_svc.c", cmd.mflag, cmd.nflag); else s_output(allnc, allnv, cmd.infile, "-DRPC_SVC", EXTEND, "_svc.c", cmd.mflag, cmd.nflag); if (tblflag) { reinitialize(); t_output(cmd.infile, "-DRPC_TBL", EXTEND, "_tbl.i"); } if (allfiles) { reinitialize(); svc_output(cmd.infile, "-DRPC_SERVER", EXTEND, "_server.c"); } if (allfiles) { reinitialize(); clnt_output(cmd.infile, "-DRPC_CLIENT", EXTEND, "_client.c"); } } exit(nonfatalerrors); /* NOTREACHED */ } /* * add extension to filename */ static char * extendfile(file, ext) char *file; char *ext; { char *res; char *p; res = alloc(strlen(file) + strlen(ext) + 1); if (res == NULL) { abort(); } p = strrchr(file, '.'); if (p == NULL) { p = file + strlen(file); } (void) strcpy(res, file); (void) strcpy(res + (p - file), ext); return (res); } /* * Open output file with given extension */ static void open_output(infile, outfile) char *infile; char *outfile; { if (outfile == NULL) { fout = stdout; return; } if (infile != NULL && streq(outfile, infile)) { f_print(stderr, "%s: output would overwrite %s\n", cmdname, infile); crash(); } fout = fopen(outfile, "w"); if (fout == NULL) { f_print(stderr, "%s: unable to open ", cmdname); perror(outfile); crash(); } record_open(outfile); } static void add_warning() { f_print(fout, "/*\n"); f_print(fout, " * Please do not edit this file.\n"); f_print(fout, " * It was generated using rpcgen.\n"); f_print(fout, " */\n\n"); } /* clear list of arguments */ static void clear_args() { int i; for( i=FIXEDARGS; i" : infile; (void) pipe(pd); switch (fork()) { case 0: find_cpp(); putarg(0, CPP); putarg(1, CPPFLAGS); addarg(define); addarg(infile); addarg((char *)NULL); (void) close(1); (void) dup2(pd[1], 1); (void) close(pd[0]); execv(arglist[0], arglist); perror("execv"); exit(1); case -1: perror("fork"); exit(1); } (void) close(pd[1]); fin = fdopen(pd[0], "r"); if (fin == NULL) { f_print(stderr, "%s: ", cmdname); perror(infilename); crash(); } #else static FILE *s_fin; char line[255]; infilename = (infile == NULL) ? "" : infile; sprintf(line,"%s %s %s %s", CPP, CPPFLAGS, define, infile); fin = popen(line, "r"); if (fin == NULL) { f_print(stderr, "%s: ", cmdname); perror(infilename); crash(); } if(!s_fin) atexit(close_on_exit); else pclose(s_fin); s_fin = fin; #endif } /* valid tirpc nettypes */ static char* valid_ti_nettypes[] = { "netpath", "visible", "circuit_v", "datagram_v", "circuit_n", "datagram_n", "udp", "tcp", "raw", NULL }; /* valid inetd nettypes */ static char* valid_i_nettypes[] = { "udp", "tcp", NULL }; static int check_nettype( name, list_to_check ) char* name; char* list_to_check[]; { int i; for( i = 0; list_to_check[i] != NULL; i++ ) { if( strcmp( name, list_to_check[i] ) == 0 ) { return 1; } } f_print( stderr, "illegal nettype :\'%s\'\n", name ); return 0; } /* * Compile into an XDR routine output file */ static void c_output(char *infile, char *define, int extend, char *outfile) { definition *def; char *include; char *outfilename; long tell; c_initialize(); open_input(infile, define); outfilename = extend ? extendfile(infile, outfile) : outfile; open_output(infile, outfilename); add_warning(); if (infile && (include = extendfile(infile, ".h"))) { f_print(fout, "#include \"%s\"\n", include); free(include); /* .h file already contains rpc/rpc.h */ } else f_print(fout, "#include \n"); tell = ftell(fout); while (def = get_definition()) { emit(def); } if (extend && tell == ftell(fout)) { (void) unlink(outfilename); } } void c_initialize() { /* add all the starting basic types */ add_type(1,"int"); add_type(1,"long"); add_type(1,"short"); add_type(1,"bool"); add_type(1,"u_int"); add_type(1,"u_long"); add_type(1,"u_short"); } char rpcgen_table_dcl[] = "struct rpcgen_table {\n\ char *(*proc)();\n\ xdrproc_t xdr_arg;\n\ unsigned len_arg;\n\ xdrproc_t xdr_res;\n\ unsigned len_res;\n\ };\n"; char* generate_guard( pathname ) char* pathname; { char* filename, *guard, *tmp; filename = strrchr(pathname, '/' ); /* find last component */ filename = ((filename == 0) ? pathname : filename+1); guard = strdup(filename); /* convert to upper case */ tmp = guard; while (*tmp) { if (islower(*tmp)) *tmp = toupper(*tmp); tmp++; } guard = extendfile(guard, "_H_RPCGEN"); return( guard ); } /* * Compile into an XDR header file */ static void h_output(char *infile, char *define, int extend, char *outfile) { definition *def; char *outfilename; long tell; char *guard; list *l; open_input(infile, define); outfilename = extend ? extendfile(infile, outfile) : outfile; open_output(infile, outfilename); add_warning(); guard = generate_guard( outfilename ? outfilename: infile ); f_print(fout,"#ifndef _%s\n#define _%s\n\n", guard, guard); f_print(fout, "#include \n\n"); tell = ftell(fout); /* print data definitions */ while (def = get_definition()) { print_datadef(def); } /* print function declarations. Do this after data definitions because they might be used as arguments for functions */ for (l = defined; l != NULL; l = l->next) { print_funcdef(l->val); } if (extend && tell == ftell(fout)) { (void) unlink(outfilename); } else if (tblflag) { f_print(fout, rpcgen_table_dcl); } f_print(fout, "\n#endif /* !_%s */\n", guard); } /* * Compile into an RPC service */ static void s_output(int argc, char *argv[], char *infile, char *define, int extend, char *outfile, int nomain, int netflag) { char *include; definition *def; int foundprogram = 0; char *outfilename; open_input(infile, define); outfilename = extend ? extendfile(infile, outfile) : outfile; open_output(infile, outfilename); add_warning(); if (infile && (include = extendfile(infile, ".h"))) { f_print(fout, "#include \"%s\"\n", include); free(include); } else f_print(fout, "#include \n"); f_print(fout, "#include \n"); f_print(fout, "#include /* getenv, exit */\n"); if (Cflag) { f_print (fout, "#include /* for pmap_unset */\n"); f_print (fout, "#include /* strcmp */ \n"); } if (strcmp(svcclosetime, "-1") == 0) indefinitewait = 1; else if (strcmp(svcclosetime, "0") == 0) exitnow = 1; else if (inetdflag || pmflag) { f_print(fout, "#include \n"); timerflag = 1; } if( !tirpcflag && inetdflag ) #if defined(linux) || defined(amigados) f_print(fout, "#include /* ioctl, TIOCNOTTY */\n"); #else f_print(fout, "#include /* TIOCNOTTY */\n"); #endif if( Cflag && (inetdflag || pmflag ) ) { #if defined(linux) f_print(fout, "#include /* open */\n"); f_print(fout, "#include /* open */\n"); f_print(fout, "#include /* open */\n"); f_print(fout, "#include /* getdtablesize */\n"); #elif defined(amigados) f_print(fout, "#include /* open */\n"); f_print(fout, "#include /* open */\n"); f_print(fout, "#include /* open */\n"); f_print(fout, "#include /* getdtablesize */\n"); #else f_print(fout, "#ifdef __cplusplus\n"); f_print(fout, "#include /* getdtablesize, open */\n"); f_print(fout, "#endif /* __cplusplus */\n"); #endif if( tirpcflag ) f_print(fout, "#include /* setsid */\n"); } if( tirpcflag ) f_print(fout, "#include \n"); #ifndef amigados f_print(fout, "#include \n"); #ifndef linux f_print(fout, "#include \n"); #endif #endif if (inetdflag || !tirpcflag ) { f_print(fout, "#include \n"); f_print(fout, "#include \n"); } if ( (netflag || pmflag) && tirpcflag ) { f_print(fout, "#include \n"); } if (/*timerflag &&*/ tirpcflag) #ifndef amigados f_print(fout, "#include /* rlimit */\n"); #endif if (logflag || inetdflag || pmflag) { #if defined(linux) f_print(fout, "#include \n"); #elif defined(amigados) f_print(fout, "#include \n"); #else f_print(fout, "#ifdef SYSLOG\n"); f_print(fout, "#include \n"); f_print(fout, "#else\n"); f_print(fout, "#define LOG_ERR 1\n"); f_print(fout, "#define openlog(a, b, c)\n"); f_print(fout, "#endif\n"); #endif } /* for ANSI-C */ f_print(fout, "\n#ifdef __STDC__\n#define SIG_PF void(*)(int)\n#endif\n"); #if !defined(linux) && !defined(amigados) f_print(fout, "\n#ifdef DEBUG\n#define RPC_SVC_FG\n#endif\n"); #endif if (timerflag) f_print(fout, "\n#define _RPCSVC_CLOSEDOWN %s\n", svcclosetime); while (def = get_definition()) { foundprogram |= (def->def_kind == DEF_PROGRAM); } if (extend && !foundprogram) { (void) unlink(outfilename); return; } write_most(infile, netflag, nomain); if (!nomain) { if( !do_registers(argc, argv) ) { if (outfilename) (void) unlink(outfilename); usage(); } write_rest(); } } /* * generate client side stubs */ static void l_output(char *infile, char *define, int extend, char *outfile) { char *include; definition *def; int foundprogram = 0; char *outfilename; open_input(infile, define); outfilename = extend ? extendfile(infile, outfile) : outfile; open_output(infile, outfilename); add_warning(); #ifdef amigados if (Cflag) f_print (fout, "#include /* for memset */\n"); #else if (Cflag) f_print (fout, "#include /* for memset */\n"); #endif if (infile && (include = extendfile(infile, ".h"))) { f_print(fout, "#include \"%s\"\n", include); free(include); } else f_print(fout, "#include \n"); while (def = get_definition()) { foundprogram |= (def->def_kind == DEF_PROGRAM); } if (extend && !foundprogram) { (void) unlink(outfilename); return; } write_stubs(); } /* * generate the dispatch table */ static void t_output(char *infile, char *define, int extend, char *outfile) { definition *def; int foundprogram = 0; char *outfilename; open_input(infile, define); outfilename = extend ? extendfile(infile, outfile) : outfile; open_output(infile, outfilename); add_warning(); while (def = get_definition()) { foundprogram |= (def->def_kind == DEF_PROGRAM); } if (extend && !foundprogram) { (void) unlink(outfilename); return; } write_tables(); } /* sample routine for the server template */ static void svc_output(char *infile, char *define, int extend, char *outfile) { definition *def; char *include; char *outfilename; long tell; open_input(infile, define); outfilename = extend ? extendfile(infile, outfile) : outfile; checkfiles(infile,outfilename); /*check if outfile already exists. if so, print an error message and exit*/ open_output(infile, outfilename); add_sample_msg(); if (infile && (include = extendfile(infile, ".h"))) { f_print(fout, "#include \"%s\"\n", include); free(include); } else f_print(fout, "#include \n"); tell = ftell(fout); while (def = get_definition()) { write_sample_svc(def); } if (extend && tell == ftell(fout)) { (void) unlink(outfilename); } } /* sample main routine for client */ static void clnt_output(char *infile, char *define, int extend, char *outfile) { definition *def; char *include; char *outfilename; long tell; int has_program = 0; open_input(infile, define); outfilename = extend ? extendfile(infile, outfile) : outfile; checkfiles(infile,outfilename); /*check if outfile already exists. if so, print an error message and exit*/ open_output(infile, outfilename); add_sample_msg(); if (infile && (include = extendfile(infile, ".h"))) { f_print(fout, "#include \"%s\"\n", include); free(include); } else f_print(fout, "#include \n"); tell = ftell(fout); while (def = get_definition()) { has_program += write_sample_clnt(def); } if( has_program ) write_sample_clnt_main(); if (extend && tell == ftell(fout)) { (void) unlink(outfilename); } } /* * Perform registrations for service output * Return 0 if failed; 1 otherwise. */ static int do_registers(int argc, char *argv[]) { int i; if ( inetdflag || !tirpcflag) { for (i = 1; i < argc; i++) { if (streq(argv[i], "-s")) { if(!check_nettype( argv[i + 1], valid_i_nettypes )) return 0; write_inetd_register(argv[i + 1]); i++; } } } else { for (i = 1; i < argc; i++) if (streq(argv[i], "-s")) { if(!check_nettype( argv[i + 1], valid_ti_nettypes )) return 0; write_nettype_register(argv[i + 1]); i++; } else if (streq(argv[i], "-n")) { write_netid_register(argv[i + 1]); i++; } } return 1; } /* * Add another argument to the arg list */ static void addarg(char *cp) { if (argcount >= ARGLISTLEN) { f_print(stderr, "rpcgen: too many defines\n"); crash(); /*NOTREACHED*/ } arglist[argcount++] = cp; } static void putarg(int where, char *cp) { if (where >= ARGLISTLEN) { f_print(stderr, "rpcgen: arglist coding error\n"); crash(); /*NOTREACHED*/ } arglist[where] = cp; } /* * if input file is stdin and an output file is specified then complain * if the file already exists. Otherwise the file may get overwritten * If input file does not exist, exit with an error */ static void checkfiles(char *infile, char *outfile) { struct stat buf; if(infile) /* infile ! = NULL */ if(stat(infile,&buf) < 0) { perror(infile); crash(); }; if (outfile) { if (stat(outfile, &buf) < 0) return; /* file does not exist */ else { f_print(stderr, "file '%s' already exists and may be overwritten\n", outfile); crash(); } } } /* * Parse command line arguments */ static int parseargs(int argc, char *argv[], struct commandline *cmd) { int i; int j; char c; char flag[(1 << 8 * sizeof(char))]; int nflags; cmdname = argv[0]; cmd->infile = cmd->outfile = NULL; if (argc < 2) { return (0); } allfiles = 0; flag['c'] = 0; flag['h'] = 0; flag['l'] = 0; flag['m'] = 0; flag['o'] = 0; flag['s'] = 0; flag['n'] = 0; flag['t'] = 0; flag['S'] = 0; flag['C'] = 0; for (i = 1; i < argc; i++) { if (argv[i][0] != '-') { if (cmd->infile) { f_print( stderr, "Cannot specify more than one input file!\n"); return (0); } cmd->infile = argv[i]; } else { for (j = 1; argv[i][j] != 0; j++) { c = argv[i][j]; switch (c) { case 'a': allfiles = 1; break; case 'c': case 'h': case 'l': case 'm': case 't': if (flag[c]) { return (0); } flag[c] = 1; break; case 'S': /* sample flag: Ss or Sc. Ss means set flag['S']; Sc means set flag['C']; */ c = argv[i][++j]; /* get next char */ if( c == 's' ) c = 'S'; else if( c == 'c' ) c = 'C'; else return( 0 ); if (flag[c]) { return (0); } flag[c] = 1; break; case 'C': /* ANSI C syntax */ Cflag = 1; break; #if defined(linux) || defined(amigados) case 'k': /* K&R C syntax */ Cflag = 0; break; #endif case 'b': /* turn TIRPC flag off for generating backward compatible */ tirpcflag = 0; break; #if defined(linux) || defined(amigados) case '5': /* turn TIRPC flag on for generating SysVr4 compatible */ tirpcflag = 1; break; #endif case 'I': inetdflag = 1; break; case 'N': newstyle = 1; break; case 'L': logflag = 1; break; case 'K': if (++i == argc) { return (0); } svcclosetime = argv[i]; goto nextarg; case 'T': tblflag = 1; break; case 'i' : if (++i == argc) { return (0); } inline = atoi(argv[i]); goto nextarg; case 'n': case 'o': case 's': if (argv[i][j - 1] != '-' || argv[i][j + 1] != 0) { return (0); } flag[c] = 1; if (++i == argc) { return (0); } if (c == 's') { if (!streq(argv[i], "udp") && !streq(argv[i], "tcp")) { return (0); } } else if (c == 'o') { if (cmd->outfile) { return (0); } cmd->outfile = argv[i]; } goto nextarg; case 'D': if (argv[i][j - 1] != '-') { return (0); } (void) addarg(argv[i]); goto nextarg; case 'Y': if (++i == argc) { return (0); } (void) strcpy(pathbuf, argv[i]); (void) strcat(pathbuf, "/cpp"); CPP = pathbuf; cppDefined = 1; goto nextarg; default: return (0); } } nextarg: ; } } cmd->cflag = flag['c']; cmd->hflag = flag['h']; cmd->lflag = flag['l']; cmd->mflag = flag['m']; cmd->nflag = flag['n']; cmd->sflag = flag['s']; cmd->tflag = flag['t']; cmd->Ssflag = flag['S']; cmd->Scflag = flag['C']; if( tirpcflag ) { pmflag = inetdflag ? 0 : 1; /* pmflag or inetdflag is always TRUE */ if( (inetdflag && cmd->nflag)) { /* netid not allowed with inetdflag */ f_print(stderr, "Cannot use netid flag with inetd flag!\n"); return (0); } } else { /* 4.1 mode */ pmflag = 0; /* set pmflag only in tirpcmode */ #if !defined(linux) && !defined(amigados) inetdflag = 1; /* inetdflag is TRUE by default */ #endif if( cmd->nflag ) { /* netid needs TIRPC */ f_print( stderr, "Cannot use netid flag without TIRPC!\n"); return( 0 ); } } if( newstyle && ( tblflag || cmd->tflag) ) { f_print( stderr, "Cannot use table flags with newstyle!\n"); return( 0 ); } /* check no conflicts with file generation flags */ nflags = cmd->cflag + cmd->hflag + cmd->lflag + cmd->mflag + cmd->sflag + cmd->nflag + cmd->tflag + cmd->Ssflag + cmd->Scflag; if (nflags == 0) { if (cmd->outfile != NULL || cmd->infile == NULL) { return (0); } } else if (nflags > 1) { f_print( stderr, "Cannot have more than one file generation flag!\n"); return (0); } return (1); } static void usage() { f_print(stderr, "usage: %s infile\n", cmdname); f_print(stderr, "\t%s [-a][-b][-C][-Dname[=value]] -i size [-I [-K seconds]] [-L][-N][-T] infile\n", cmdname); f_print(stderr, "\t%s [-c | -h | -l | -m | -t | -Sc | -Ss] [-o outfile] [infile]\n", cmdname); f_print(stderr, "\t%s [-s nettype]* [-o outfile] [infile]\n", cmdname); f_print(stderr, "\t%s [-n netid]* [-o outfile] [infile]\n", cmdname); options_usage(); exit(1); } static void options_usage() { f_print(stderr, "options:\n"); f_print(stderr, "-a\t\tgenerate all files, including samples\n"); f_print(stderr, "-b\t\tbackward compatibility mode (generates code for SunOS 4.1)\n"); f_print(stderr, "-c\t\tgenerate XDR routines\n"); f_print(stderr, "-C\t\tANSI C mode\n"); f_print(stderr, "-Dname[=value]\tdefine a symbol (same as #define)\n"); f_print(stderr, "-h\t\tgenerate header file\n"); f_print(stderr, "-i size\t\tsize at which to start generating inline code\n"); f_print(stderr, "-I\t\tgenerate code for inetd support in server (for SunOS 4.1)\n"); f_print(stderr, "-K seconds\tserver exits after K seconds of inactivity\n"); f_print(stderr, "-l\t\tgenerate client side stubs\n"); f_print(stderr, "-L\t\tserver errors will be printed to syslog\n"); f_print(stderr, "-m\t\tgenerate server side stubs\n"); f_print(stderr, "-n netid\tgenerate server code that supports named netid\n"); f_print(stderr, "-N\t\tsupports multiple arguments and call-by-value\n"); f_print(stderr, "-o outfile\tname of the output file\n"); f_print(stderr, "-s nettype\tgenerate server code that supports named nettype\n"); f_print(stderr, "-Sc\t\tgenerate sample client code that uses remote procedures\n"); f_print(stderr, "-Ss\t\tgenerate sample server code that defines remote procedures\n"); f_print(stderr, "-t\t\tgenerate RPC dispatch table\n"); f_print(stderr, "-T\t\tgenerate code to support RPC dispatch tables\n"); f_print(stderr, "-Y path\t\tdirectory name to find C preprocessor (cpp)\n"); exit(1); }