11897Swollman/* 21897Swollman * Sun RPC is a product of Sun Microsystems, Inc. and is provided for 31897Swollman * unrestricted use provided that this legend is included on all tape 41897Swollman * media and as a part of the software program in whole or part. Users 51897Swollman * may copy or modify Sun RPC without charge, but are not authorized 61897Swollman * to license or distribute it to anyone else except as part of a product or 71897Swollman * program developed by the user. 8100441Scharnier * 91897Swollman * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE 101897Swollman * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR 111897Swollman * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. 12100441Scharnier * 131897Swollman * Sun RPC is provided with no support and without any obligation on the 141897Swollman * part of Sun Microsystems, Inc. to assist in its use, correction, 151897Swollman * modification or enhancement. 16100441Scharnier * 171897Swollman * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE 181897Swollman * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC 191897Swollman * OR ANY PART THEREOF. 20100441Scharnier * 211897Swollman * In no event will Sun Microsystems, Inc. be liable for any lost revenue 221897Swollman * or profits or other special, indirect and consequential damages, even if 231897Swollman * Sun has been advised of the possibility of such damages. 24100441Scharnier * 251897Swollman * Sun Microsystems, Inc. 261897Swollman * 2550 Garcia Avenue 271897Swollman * Mountain View, California 94043 281897Swollman */ 2912798Swpaul 30100441Scharnier#if 0 311897Swollman#ifndef lint 32146833Sstefanf#ident "@(#)rpc_svcout.c 1.4 90/04/13 SMI" 3312798Swpaulstatic char sccsid[] = "@(#)rpc_svcout.c 1.29 89/03/30 (C) 1987 SMI"; 341897Swollman#endif 3579880Skris#endif 361897Swollman 37100441Scharnier#include <sys/cdefs.h> 38100441Scharnier__FBSDID("$FreeBSD$"); 39100441Scharnier 401897Swollman/* 411897Swollman * rpc_svcout.c, Server-skeleton outputter for the RPC protocol compiler 4212798Swpaul * Copyright (C) 1987, Sun Microsystems, Inc. 431897Swollman */ 441897Swollman#include <stdio.h> 4512798Swpaul#include <string.h> 461897Swollman#include "rpc_parse.h" 47149682Sstefanf#include "rpc_scan.h" 481897Swollman#include "rpc_util.h" 491897Swollman 501897Swollmanstatic char RQSTP[] = "rqstp"; 511897Swollmanstatic char TRANSP[] = "transp"; 521897Swollmanstatic char ARG[] = "argument"; 531897Swollmanstatic char RESULT[] = "result"; 541897Swollmanstatic char ROUTINE[] = "local"; 5512798Swpaulstatic char RETVAL[] = "retval"; 561897Swollman 5712798Swpaulchar _errbuf[256]; /* For all messages */ 5812798Swpaul 5992921Simpvoid internal_proctype( proc_list * ); 6092921Simpstatic void write_real_program( definition * ); 61152398Sdwmalonestatic void write_program(definition *, const char *); 62152398Sdwmalonestatic void printerr(const char *, const char *); 63152398Sdwmalonestatic void printif(const char *, const char *, const char *, const char *); 64152398Sdwmalonestatic void write_inetmost(const char *); 65152398Sdwmalonestatic void print_return(const char *); 66152398Sdwmalonestatic void print_pmapunset(const char *); 67152398Sdwmalonestatic void print_err_message(const char *); 6892921Simpstatic void write_timeout_func( void ); 69152398Sdwmalonestatic void write_pm_most(const char *, int); 70152398Sdwmalonestatic void write_rpc_svc_fg(const char *, const char *); 71152398Sdwmalonestatic void open_log_file(const char *, const char *); 7292921Simpstatic void write_msg_out( void ); 7312798Swpaul 7412798Swpaul 7517142Sjkhstatic void 76152398Sdwmalonep_xdrfunc(const char *rname, const char *typename) 7712798Swpaul{ 78149709Sstefanf f_print(fout, "\t\txdr_%s = (xdrproc_t) xdr_%s;\n", 79149709Sstefanf rname, stringfix(typename)); 8012798Swpaul} 8112798Swpaul 8212798Swpaulvoid 83152398Sdwmaloneinternal_proctype(proc_list *plist) 8412798Swpaul{ 8512798Swpaul f_print(fout, "static "); 8612798Swpaul ptype(plist->res_prefix, plist->res_type, 1); 8712798Swpaul f_print(fout, "*"); 8812798Swpaul} 8912798Swpaul 9012798Swpaul 911897Swollman/* 928874Srgrimes * write most of the service, that is, everything but the registrations. 931897Swollman */ 941897Swollmanvoid 95152398Sdwmalonewrite_most(const char *infile, int netflag, int nomain) 961897Swollman{ 9712798Swpaul if (inetdflag || pmflag) { 98152398Sdwmalone const char *var_type; 9912798Swpaul var_type = (nomain? "extern" : "static"); 10012798Swpaul f_print(fout, "%s int _rpcpmstart;", var_type); 10112798Swpaul f_print(fout, "\t\t/* Started by a port monitor ? */\n"); 10299979Salfred if (!tirpcflag || tirpc_socket) { 10312798Swpaul f_print(fout, "%s int _rpcfdtype;", var_type); 10412798Swpaul f_print(fout, "\n\t\t /* Whether Stream or \ 10512798SwpaulDatagram ? */\n"); 10612798Swpaul } 1071897Swollman 10812798Swpaul if (timerflag) { 10912798Swpaul f_print(fout, " /* States a server can be in \ 11012798Swpaulwrt request */\n\n"); 11112798Swpaul f_print(fout, "#define\t_IDLE 0\n"); 11212798Swpaul f_print(fout, "#define\t_SERVED 1\n"); 11312798Swpaul f_print(fout, "#define\t_SERVING 2\n\n"); 11412798Swpaul f_print(fout, "static int _rpcsvcstate = _IDLE;"); 11512798Swpaul f_print(fout, "\t /* Set when a request is \ 11612798Swpaulserviced */\n"); 11712798Swpaul 11812798Swpaul if (mtflag) { 119171932Sdelphij f_print(fout, "pthread_mutex_t _svcstate_lock;"); 12012798Swpaul f_print(fout, "\t\t\t/* Mutex lock for variable _rpcsvcstate */\n"); 12112798Swpaul 1221897Swollman } 12312798Swpaul 1241897Swollman } 12512798Swpaul 12612798Swpaul write_svc_aux(nomain); 1271897Swollman } 12812798Swpaul /* write out dispatcher and stubs */ 129170825Sse write_programs((char *)NULL); 13012798Swpaul 13112798Swpaul if (nomain) 13212798Swpaul return; 13312798Swpaul 13499979Salfred f_print(fout, "\nint\n"); 13599979Salfred f_print(fout, "main()\n"); 1361897Swollman f_print(fout, "{\n"); 13712798Swpaul if (inetdflag) { 13812798Swpaul write_inetmost(infile); 13912798Swpaul /* Includes call to write_rpc_svc_fg() */ 14012798Swpaul } else { 14112798Swpaul if (tirpcflag) { 14212798Swpaul if (netflag) { 14312798Swpaul f_print(fout, 14412798Swpaul "\tregister SVCXPRT *%s;\n", TRANSP); 14512798Swpaul f_print(fout, 14612798Swpaul "\tstruct netconfig *nconf = NULL;\n"); 14712798Swpaul } 14812798Swpaul f_print(fout, "\tpid_t pid;\n"); 14912798Swpaul f_print(fout, "\tint i;\n"); 15099979Salfred if (pmflag) { 15199979Salfred if (tirpc_socket) { 15299979Salfred f_print(fout, "\tstruct sockaddr_storage saddr;\n"); 153149733Sstefanf f_print(fout, "\tsocklen_t asize = sizeof (saddr);\n\n"); 15499979Salfred } else 15599979Salfred f_print(fout, "\tchar mname[FMNAMESZ + 1];\n\n"); 15699979Salfred } 15712798Swpaul 15812798Swpaul if (mtflag & timerflag) 15912798Swpaul f_print(fout, "\tmutex_init(&_svcstate_lock, USYNC_THREAD, NULL);\n"); 16099979Salfred if (pmflag) { 16199979Salfred write_pm_most(infile, netflag); 16299979Salfred f_print(fout, "\telse {\n"); 16399979Salfred write_rpc_svc_fg(infile, "\t\t"); 16499979Salfred f_print(fout, "\t}\n"); 165100441Scharnier } else 16699979Salfred write_rpc_svc_fg(infile, "\t\t"); 16712798Swpaul 16812798Swpaul } else { 16912798Swpaul f_print(fout, "\tregister SVCXPRT *%s;\n", TRANSP); 17012798Swpaul f_print(fout, "\n"); 17112798Swpaul print_pmapunset("\t"); 17212798Swpaul } 17312798Swpaul } 17412798Swpaul 17512798Swpaul if (logflag && !inetdflag) { 17612798Swpaul open_log_file(infile, "\t"); 17712798Swpaul } 17812798Swpaul} 17912798Swpaul 18012798Swpaul/* 18112798Swpaul * write a registration for the given transport 18212798Swpaul */ 18312798Swpaulvoid 184152398Sdwmalonewrite_netid_register(const char *transp) 18512798Swpaul{ 18612798Swpaul list *l; 18712798Swpaul definition *def; 18812798Swpaul version_list *vp; 189152398Sdwmalone const char *sp; 19012798Swpaul char tmpbuf[32]; 19112798Swpaul 19212798Swpaul sp = ""; 1931897Swollman f_print(fout, "\n"); 19412798Swpaul f_print(fout, "%s\tnconf = getnetconfigent(\"%s\");\n", sp, transp); 19512798Swpaul f_print(fout, "%s\tif (nconf == NULL) {\n", sp); 19612798Swpaul (void) sprintf(_errbuf, "cannot find %s netid.", transp); 19712798Swpaul sprintf(tmpbuf, "%s\t\t", sp); 19812798Swpaul print_err_message(tmpbuf); 19912798Swpaul f_print(fout, "%s\t\texit(1);\n", sp); 20012798Swpaul f_print(fout, "%s\t}\n", sp); 201109363Smbr if (tirpcflag) { 202109363Smbr f_print(fout, "%s\t%s = svc_tli_create(RPC_ANYFD, ", 203109363Smbr sp, TRANSP); 204109363Smbr f_print(fout,"nconf, 0, RPC_MAXDATASIZE, RPC_MAXDATASIZE);\n"); 205109363Smbr } else { 206109363Smbr f_print(fout, 207109363Smbr "%s\t%s = svc_tli_create(RPC_ANYFD, nconf, 0, 0, 0);\n", 208109363Smbr sp, TRANSP); 209109363Smbr } 21012798Swpaul f_print(fout, "%s\tif (%s == NULL) {\n", sp, TRANSP); 21112798Swpaul (void) sprintf(_errbuf, "cannot create %s service.", transp); 21212798Swpaul print_err_message(tmpbuf); 21312798Swpaul f_print(fout, "%s\t\texit(1);\n", sp); 21412798Swpaul f_print(fout, "%s\t}\n", sp); 21512798Swpaul 2161897Swollman for (l = defined; l != NULL; l = l->next) { 2171897Swollman def = (definition *) l->val; 2181897Swollman if (def->def_kind != DEF_PROGRAM) { 2191897Swollman continue; 2201897Swollman } 2211897Swollman for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) { 22212798Swpaul f_print(fout, 22312798Swpaul "%s\t(void) rpcb_unset(%s, %s, nconf);\n", 22412798Swpaul sp, def->def_name, vp->vers_name); 22512798Swpaul f_print(fout, 22612798Swpaul "%s\tif (!svc_reg(%s, %s, %s, ", 22712798Swpaul sp, TRANSP, def->def_name, vp->vers_name); 22812798Swpaul pvname(def->def_name, vp->vers_num); 22912798Swpaul f_print(fout, ", nconf)) {\n"); 23012798Swpaul (void) sprintf(_errbuf, 23112798Swpaul "unable to register (%s, %s, %s).", 23212798Swpaul def->def_name, vp->vers_name, transp); 23312798Swpaul print_err_message(tmpbuf); 23412798Swpaul f_print(fout, "%s\t\texit(1);\n", sp); 23512798Swpaul f_print(fout, "%s\t}\n", sp); 2361897Swollman } 2371897Swollman } 23812798Swpaul f_print(fout, "%s\tfreenetconfigent(nconf);\n", sp); 2391897Swollman} 2401897Swollman 2411897Swollman/* 24212798Swpaul * write a registration for the given transport for TLI 2431897Swollman */ 2441897Swollmanvoid 245152398Sdwmalonewrite_nettype_register(const char *transp) 2461897Swollman{ 2471897Swollman list *l; 2481897Swollman definition *def; 2491897Swollman version_list *vp; 2501897Swollman 2511897Swollman for (l = defined; l != NULL; l = l->next) { 2521897Swollman def = (definition *) l->val; 2531897Swollman if (def->def_kind != DEF_PROGRAM) { 2541897Swollman continue; 2551897Swollman } 2561897Swollman for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) { 25712798Swpaul f_print(fout, "\tif (!svc_create("); 2581897Swollman pvname(def->def_name, vp->vers_num); 25912798Swpaul f_print(fout, ", %s, %s, \"%s\")) {\n", 2601897Swollman def->def_name, vp->vers_name, transp); 26112798Swpaul (void) sprintf(_errbuf, 26212798Swpaul "unable to create (%s, %s) for %s.", 26312798Swpaul def->def_name, vp->vers_name, transp); 26412798Swpaul print_err_message("\t\t"); 2651897Swollman f_print(fout, "\t\texit(1);\n"); 2661897Swollman f_print(fout, "\t}\n"); 2671897Swollman } 2681897Swollman } 2691897Swollman} 2701897Swollman 2711897Swollman/* 2728874Srgrimes * write the rest of the service 2731897Swollman */ 2741897Swollmanvoid 275152398Sdwmalonewrite_rest(void) 2761897Swollman{ 27712798Swpaul f_print(fout, "\n"); 27812798Swpaul if (inetdflag) { 27912798Swpaul f_print(fout, "\tif (%s == (SVCXPRT *)NULL) {\n", TRANSP); 28012798Swpaul (void) sprintf(_errbuf, "could not create a handle"); 28112798Swpaul print_err_message("\t\t"); 28212798Swpaul f_print(fout, "\t\texit(1);\n"); 28312798Swpaul f_print(fout, "\t}\n"); 28412798Swpaul if (timerflag) { 28512798Swpaul f_print(fout, "\tif (_rpcpmstart) {\n"); 28612798Swpaul f_print(fout, 287149709Sstefanf "\t\t(void) signal(SIGALRM, closedown);\n"); 28812798Swpaul f_print(fout, "\t\t(void) \ 28912798Swpaulalarm(_RPCSVC_CLOSEDOWN/2);\n"); 29012798Swpaul f_print(fout, "\t}\n"); 29112798Swpaul } 29212798Swpaul } 2931897Swollman f_print(fout, "\tsvc_run();\n"); 29412798Swpaul (void) sprintf(_errbuf, "svc_run returned"); 29512798Swpaul print_err_message("\t"); 2961897Swollman f_print(fout, "\texit(1);\n"); 29712798Swpaul f_print(fout, "\t/* NOTREACHED */\n"); 2981897Swollman f_print(fout, "}\n"); 2991897Swollman} 3001897Swollman 3011897Swollmanvoid 302152398Sdwmalonewrite_programs(const char *storage) 3031897Swollman{ 3041897Swollman list *l; 3051897Swollman definition *def; 3061897Swollman 30712798Swpaul /* write out stubs for procedure definitions */ 3081897Swollman for (l = defined; l != NULL; l = l->next) { 3091897Swollman def = (definition *) l->val; 3101897Swollman if (def->def_kind == DEF_PROGRAM) { 31112798Swpaul write_real_program(def); 31212798Swpaul } 31312798Swpaul } 31412798Swpaul 31512798Swpaul /* write out dispatcher for each program */ 31612798Swpaul for (l = defined; l != NULL; l = l->next) { 31712798Swpaul def = (definition *) l->val; 31812798Swpaul if (def->def_kind == DEF_PROGRAM) { 3191897Swollman write_program(def, storage); 3201897Swollman } 3211897Swollman } 32212798Swpaul 32312798Swpaul 3241897Swollman} 3251897Swollman 32612798Swpaul/* 32712798Swpaul * write out definition of internal function (e.g. _printmsg_1(...)) 32812798Swpaul * which calls server's defintion of actual function (e.g. printmsg_1(...)). 32912798Swpaul * Unpacks single user argument of printmsg_1 to call-by-value format 33012798Swpaul * expected by printmsg_1. 33112798Swpaul */ 33217142Sjkhstatic void 333152398Sdwmalonewrite_real_program(definition *def) 33412798Swpaul{ 33512798Swpaul version_list *vp; 33612798Swpaul proc_list *proc; 33712798Swpaul decl_list *l; 3381897Swollman 33912798Swpaul if (!newstyle) return; /* not needed for old style */ 34012798Swpaul for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) { 34112798Swpaul for (proc = vp->procs; proc != NULL; proc = proc->next) { 34212798Swpaul f_print(fout, "\n"); 34312798Swpaul if (!mtflag) 34412798Swpaul internal_proctype(proc); 34512798Swpaul else 34612798Swpaul f_print(fout, "int"); 34712798Swpaul f_print(fout, "\n_"); 34812798Swpaul pvname(proc->proc_name, vp->vers_num); 349149709Sstefanf f_print(fout, "("); 350149709Sstefanf /* arg name */ 351149709Sstefanf if (proc->arg_num > 1) 352222080Sbenl fputs(proc->args.argname, fout); 353149709Sstefanf else 354149709Sstefanf ptype(proc->args.decls->decl.prefix, 355149709Sstefanf proc->args.decls->decl.type, 0); 356149709Sstefanf if (mtflag) { 357149709Sstefanf f_print(fout, " *argp, void *%s, struct svc_req *%s)\n", 358149709Sstefanf RESULT, RQSTP); 35912798Swpaul 36012798Swpaul 36112798Swpaul } 362149709Sstefanf else 363149709Sstefanf f_print(fout, " *argp, struct svc_req *%s)\n", 364149709Sstefanf RQSTP); 36512798Swpaul 36612798Swpaul f_print(fout, "{\n"); 36712798Swpaul f_print(fout, "\treturn ("); 368149709Sstefanf pvname_svc(proc->proc_name, vp->vers_num); 36912798Swpaul f_print(fout, "("); 37012798Swpaul if (proc->arg_num < 2) { /* single argument */ 37112798Swpaul if (!streq(proc->args.decls->decl.type, "void")) 37212798Swpaul f_print(fout, "*argp, "); /* non-void */ 37312798Swpaul } else { 37412798Swpaul for (l = proc->args.decls; l != NULL; 37512798Swpaul l = l->next) 37612798Swpaul f_print(fout, "argp->%s, ", 37712798Swpaul l->decl.name); 37812798Swpaul } 37912798Swpaul if (mtflag) 38012798Swpaul f_print(fout, "%s, ",RESULT); 38112798Swpaul f_print(fout, "%s));\n}\n", RQSTP); 38212798Swpaul } 38312798Swpaul } 38412798Swpaul} 38512798Swpaul 38617142Sjkhstatic void 387152398Sdwmalonewrite_program(definition *def, const char *storage) 3881897Swollman{ 3891897Swollman version_list *vp; 3901897Swollman proc_list *proc; 3911897Swollman int filled; 3921897Swollman 3931897Swollman for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) { 3941897Swollman f_print(fout, "\n"); 3951897Swollman if (storage != NULL) { 3961897Swollman f_print(fout, "%s ", storage); 3971897Swollman } 3981897Swollman f_print(fout, "void\n"); 3991897Swollman pvname(def->def_name, vp->vers_num); 40012798Swpaul 401149709Sstefanf f_print(fout, "(struct svc_req *%s, ", RQSTP); 402149710Sstefanf f_print(fout, "SVCXPRT *%s)\n", TRANSP); 4031897Swollman f_print(fout, "{\n"); 4041897Swollman 4051897Swollman filled = 0; 4061897Swollman f_print(fout, "\tunion {\n"); 4071897Swollman for (proc = vp->procs; proc != NULL; proc = proc->next) { 40812798Swpaul if (proc->arg_num < 2) { /* single argument */ 40912798Swpaul if (streq(proc->args.decls->decl.type, 41012798Swpaul "void")) { 41112798Swpaul continue; 41212798Swpaul } 41312798Swpaul filled = 1; 41412798Swpaul f_print(fout, "\t\t"); 41512798Swpaul ptype(proc->args.decls->decl.prefix, 41612798Swpaul proc->args.decls->decl.type, 0); 41712798Swpaul pvname(proc->proc_name, vp->vers_num); 41812798Swpaul f_print(fout, "_arg;\n"); 41912798Swpaul 42012798Swpaul } else { 42112798Swpaul filled = 1; 42212798Swpaul f_print(fout, "\t\t%s", proc->args.argname); 42312798Swpaul f_print(fout, " "); 42412798Swpaul pvname(proc->proc_name, vp->vers_num); 42512798Swpaul f_print(fout, "_arg;\n"); 4261897Swollman } 4271897Swollman } 4281897Swollman if (!filled) { 4291897Swollman f_print(fout, "\t\tint fill;\n"); 4301897Swollman } 4311897Swollman f_print(fout, "\t} %s;\n", ARG); 43212798Swpaul 43312798Swpaul if (mtflag) { 43412798Swpaul f_print(fout, "\tunion {\n"); 43512798Swpaul for (proc = vp->procs; proc != NULL; proc = proc->next) { 436181630Sdfr if (streq(proc->res_type, "void")) { 437181630Sdfr continue; 438181630Sdfr } 43912798Swpaul f_print(fout, "\t\t"); 44012798Swpaul ptype(proc->res_prefix, proc->res_type, 0); 44112798Swpaul pvname(proc->proc_name, vp->vers_num); 44212798Swpaul f_print(fout, "_res;\n"); 44312798Swpaul } 44412798Swpaul f_print(fout, "\t} %s;\n", RESULT); 44512798Swpaul f_print(fout, "\tbool_t %s;\n", RETVAL); 44612798Swpaul 447100441Scharnier } else 44812798Swpaul f_print(fout, "\tchar *%s;\n", RESULT); 44912798Swpaul 450149709Sstefanf f_print(fout, "\txdrproc_t xdr_%s, xdr_%s;\n", ARG, RESULT); 451149709Sstefanf if (mtflag) 45212798Swpaul f_print(fout, 453149709Sstefanf "\tbool_t (*%s)(char *, void *, struct svc_req *);\n", 454149709Sstefanf ROUTINE); 455149709Sstefanf else 456149709Sstefanf f_print(fout, 457149709Sstefanf "\tchar *(*%s)(char *, struct svc_req *);\n", 458149709Sstefanf ROUTINE); 4591897Swollman f_print(fout, "\n"); 46012798Swpaul 46112798Swpaul if (timerflag) { 46212798Swpaul if (mtflag) 463171932Sdelphij f_print(fout, "\tpthread_mutex_lock(&_svcstate_lock);\n"); 46412798Swpaul 46512798Swpaul f_print(fout, "\t_rpcsvcstate = _SERVING;\n"); 46612798Swpaul if (mtflag) 467171932Sdelphij f_print(fout, "\tpthread_mutex_unlock(&_svcstate_lock);\n"); 46812798Swpaul } 46912798Swpaul 4701897Swollman f_print(fout, "\tswitch (%s->rq_proc) {\n", RQSTP); 4711897Swollman if (!nullproc(vp->procs)) { 4721897Swollman f_print(fout, "\tcase NULLPROC:\n"); 47312798Swpaul f_print(fout, 474149709Sstefanf "\t\t(void) svc_sendreply(%s,\n\t\t\t" 475149709Sstefanf "(xdrproc_t) xdr_void, (char *)NULL);\n", 47612798Swpaul TRANSP); 47712798Swpaul print_return("\t\t"); 47812798Swpaul f_print(fout, "\n"); 4791897Swollman } 4801897Swollman for (proc = vp->procs; proc != NULL; proc = proc->next) { 4811897Swollman f_print(fout, "\tcase %s:\n", proc->proc_name); 48212798Swpaul if (proc->arg_num < 2) { /* single argument */ 48312798Swpaul p_xdrfunc(ARG, proc->args.decls->decl.type); 48412798Swpaul } else { 48512798Swpaul p_xdrfunc(ARG, proc->args.argname); 48612798Swpaul } 48712798Swpaul p_xdrfunc(RESULT, proc->res_type); 48812798Swpaul 489149709Sstefanf if (mtflag) 490149709Sstefanf f_print(fout, 491149709Sstefanf "\t\t%s = (bool_t (*) (char *, void *, struct svc_req *))", 492149709Sstefanf ROUTINE); 49312798Swpaul else 494149709Sstefanf f_print(fout, 495149709Sstefanf "\t\t%s = (char *(*)(char *, struct svc_req *)) ", 496149709Sstefanf ROUTINE); 49712798Swpaul if (newstyle) { /* new style: calls internal routine */ 49812798Swpaul f_print(fout, "_"); 49912798Swpaul } 500149709Sstefanf if (!newstyle) 50112798Swpaul pvname_svc(proc->proc_name, vp->vers_num); 50212798Swpaul else 50312798Swpaul pvname(proc->proc_name, vp->vers_num); 5041897Swollman f_print(fout, ";\n"); 5051897Swollman f_print(fout, "\t\tbreak;\n\n"); 5061897Swollman } 5071897Swollman f_print(fout, "\tdefault:\n"); 5081897Swollman printerr("noproc", TRANSP); 50912798Swpaul print_return("\t\t"); 5101897Swollman f_print(fout, "\t}\n"); 5111897Swollman 51212798Swpaul f_print(fout, 51312798Swpaul "\t(void) memset((char *)&%s, 0, sizeof (%s));\n", 51412798Swpaul ARG, ARG); 515149709Sstefanf printif("getargs", TRANSP, "(caddr_t) &", ARG); 5161897Swollman printerr("decode", TRANSP); 51712798Swpaul print_return("\t\t"); 5181897Swollman f_print(fout, "\t}\n"); 5191897Swollman 520100441Scharnier if (!mtflag) 521149709Sstefanf f_print(fout, "\t%s = (*%s)((char *)&%s, %s);\n", 522149709Sstefanf RESULT, ROUTINE, ARG, RQSTP); 52312798Swpaul else 524149709Sstefanf f_print(fout, "\t%s = (bool_t) (*%s)((char *)&%s, (void *)&%s, %s);\n", 525149709Sstefanf RETVAL, ROUTINE, ARG, RESULT, RQSTP); 52612798Swpaul 52712798Swpaul 52812798Swpaul if (mtflag) 52912798Swpaul f_print(fout, 53012798Swpaul "\tif (%s > 0 && !svc_sendreply(%s, xdr_%s, (char *)&%s)) {\n", 53112798Swpaul RETVAL, TRANSP, RESULT, RESULT); 53212798Swpaul else 53312798Swpaul f_print(fout, 53412798Swpaul "\tif (%s != NULL && !svc_sendreply(%s, xdr_%s, %s)) {\n", 53512798Swpaul RESULT, TRANSP, RESULT, RESULT); 53612798Swpaul 5371897Swollman printerr("systemerr", TRANSP); 5381897Swollman f_print(fout, "\t}\n"); 5391897Swollman 540149709Sstefanf printif("freeargs", TRANSP, "(caddr_t) &", ARG); 54112798Swpaul (void) sprintf(_errbuf, "unable to free arguments"); 54212798Swpaul print_err_message("\t\t"); 5431897Swollman f_print(fout, "\t\texit(1);\n"); 5441897Swollman f_print(fout, "\t}\n"); 54512798Swpaul /* print out free routine */ 54612798Swpaul if (mtflag) { 54712798Swpaul f_print(fout,"\tif (!"); 54812798Swpaul pvname(def->def_name, vp->vers_num); 54912798Swpaul f_print(fout,"_freeresult(%s, xdr_%s, (caddr_t) &%s))\n", 55012798Swpaul TRANSP, RESULT, RESULT); 55112798Swpaul (void) sprintf(_errbuf, "unable to free results"); 55212798Swpaul print_err_message("\t\t"); 55312798Swpaul f_print(fout, "\n"); 55412798Swpaul }; 55512798Swpaul print_return("\t"); 55612798Swpaul f_print(fout, "}\n"); 5571897Swollman } 5581897Swollman} 5591897Swollman 56017142Sjkhstatic void 561152398Sdwmaloneprinterr(const char *err, const char *transp) 5621897Swollman{ 5631897Swollman f_print(fout, "\t\tsvcerr_%s(%s);\n", err, transp); 5641897Swollman} 5651897Swollman 56617142Sjkhstatic void 567152398Sdwmaloneprintif(const char *proc, const char *transp, const char *prefix, 568152398Sdwmalone const char *arg) 5691897Swollman{ 57074462Salfred f_print(fout, "\tif (!svc_%s(%s, xdr_%s, (char *)%s%s)) {\n", 5711897Swollman proc, transp, arg, prefix, arg); 5721897Swollman} 5731897Swollman 57417142Sjkhint 575152398Sdwmalonenullproc(proc_list *proc) 5761897Swollman{ 5771897Swollman for (; proc != NULL; proc = proc->next) { 5781897Swollman if (streq(proc->proc_num, "0")) { 5791897Swollman return (1); 5801897Swollman } 5811897Swollman } 5821897Swollman return (0); 5831897Swollman} 58412798Swpaul 58517142Sjkhstatic void 586152398Sdwmalonewrite_inetmost(const char *infile) 58712798Swpaul{ 58812798Swpaul f_print(fout, "\tregister SVCXPRT *%s;\n", TRANSP); 58912798Swpaul f_print(fout, "\tint sock;\n"); 59012798Swpaul f_print(fout, "\tint proto;\n"); 59112798Swpaul f_print(fout, "\tstruct sockaddr_in saddr;\n"); 592149733Sstefanf f_print(fout, "\tsocklen_t asize = sizeof (saddr);\n"); 59312798Swpaul f_print(fout, "\n"); 59412798Swpaul f_print(fout, 59512798Swpaul "\tif (getsockname(0, (struct sockaddr *)&saddr, &asize) == 0) {\n"); 596149733Sstefanf f_print(fout, "\t\tsocklen_t ssize = sizeof (int);\n\n"); 59712798Swpaul f_print(fout, "\t\tif (saddr.sin_family != AF_INET)\n"); 59812798Swpaul f_print(fout, "\t\t\texit(1);\n"); 59912798Swpaul f_print(fout, "\t\tif (getsockopt(0, SOL_SOCKET, SO_TYPE,\n"); 60012798Swpaul f_print(fout, "\t\t\t\t(char *)&_rpcfdtype, &ssize) == -1)\n"); 60112798Swpaul f_print(fout, "\t\t\texit(1);\n"); 60212798Swpaul f_print(fout, "\t\tsock = 0;\n"); 60312798Swpaul f_print(fout, "\t\t_rpcpmstart = 1;\n"); 60412798Swpaul f_print(fout, "\t\tproto = 0;\n"); 60512798Swpaul open_log_file(infile, "\t\t"); 60612798Swpaul f_print(fout, "\t} else {\n"); 60712798Swpaul write_rpc_svc_fg(infile, "\t\t"); 60812798Swpaul f_print(fout, "\t\tsock = RPC_ANYSOCK;\n"); 60912798Swpaul print_pmapunset("\t\t"); 61012798Swpaul f_print(fout, "\t}\n"); 61112798Swpaul} 61212798Swpaul 61317142Sjkhstatic void 614152398Sdwmaloneprint_return(const char *space) 61512798Swpaul{ 61612798Swpaul if (exitnow) 61712798Swpaul f_print(fout, "%sexit(0);\n", space); 61812798Swpaul else { 61912798Swpaul if (timerflag) { 62012798Swpaul if (mtflag) 621171932Sdelphij f_print(fout, "%spthread_mutex_lock(&_svcstate_lock);\n", space); 62212798Swpaul f_print(fout, "%s_rpcsvcstate = _SERVED;\n", space); 62312798Swpaul if (mtflag) 624171932Sdelphij f_print(fout, "%spthread_mutex_unlock(&_svcstate_lock);\n", space); 62512798Swpaul } 62612798Swpaul f_print(fout, "%sreturn;\n", space); 62712798Swpaul } 62812798Swpaul} 62912798Swpaul 63017142Sjkhstatic void 631152398Sdwmaloneprint_pmapunset(const char *space) 63212798Swpaul{ 63312798Swpaul list *l; 63412798Swpaul definition *def; 63512798Swpaul version_list *vp; 63612798Swpaul 63712798Swpaul for (l = defined; l != NULL; l = l->next) { 63812798Swpaul def = (definition *) l->val; 63912798Swpaul if (def->def_kind == DEF_PROGRAM) { 64012798Swpaul for (vp = def->def.pr.versions; vp != NULL; 64112798Swpaul vp = vp->next) { 64212798Swpaul f_print(fout, "%s(void) pmap_unset(%s, %s);\n", 64312798Swpaul space, def->def_name, vp->vers_name); 64412798Swpaul } 64512798Swpaul } 64612798Swpaul } 64712798Swpaul} 64812798Swpaul 64917142Sjkhstatic void 650152398Sdwmaloneprint_err_message(const char *space) 65112798Swpaul{ 65212798Swpaul if (logflag) 65312798Swpaul f_print(fout, "%ssyslog(LOG_ERR, \"%s\");\n", space, _errbuf); 65412798Swpaul else if (inetdflag || pmflag) 65512798Swpaul f_print(fout, "%s_msgout(\"%s\");\n", space, _errbuf); 65612798Swpaul else 65712798Swpaul f_print(fout, "%sfprintf(stderr, \"%s\");\n", space, _errbuf); 65812798Swpaul} 65912798Swpaul 66012798Swpaul/* 66112798Swpaul * Write the server auxiliary function (_msgout, timeout) 66212798Swpaul */ 66312798Swpaulvoid 664152398Sdwmalonewrite_svc_aux(int nomain) 66512798Swpaul{ 66612798Swpaul if (!logflag) 66712798Swpaul write_msg_out(); 66812798Swpaul if (!nomain) 66912798Swpaul write_timeout_func(); 67012798Swpaul} 67112798Swpaul 67212798Swpaul/* 67312798Swpaul * Write the _msgout function 67412798Swpaul */ 67512798Swpaul 67617142Sjkhstatic void 67717142Sjkhwrite_msg_out(void) 67812798Swpaul{ 67912798Swpaul f_print(fout, "\n"); 68012798Swpaul/* 68112798Swpaul * Avoid making _msgout() static -- it's useful to have it visible 68212798Swpaul * in the toplevel RPC server code. 68312798Swpaul */ 68412798Swpaul f_print(fout, "static\n"); 685149709Sstefanf f_print(fout, "void _msgout(const char* msg)\n"); 68612798Swpaul f_print(fout, "{\n"); 68712798Swpaul f_print(fout, "#ifdef RPC_SVC_FG\n"); 68812798Swpaul if (inetdflag || pmflag) 68912798Swpaul f_print(fout, "\tif (_rpcpmstart)\n"); 69079295Skris f_print(fout, "\t\tsyslog(LOG_ERR, \"%%s\", msg);\n"); 69112798Swpaul f_print(fout, "\telse\n"); 69212798Swpaul f_print(fout, 69312798Swpaul "\t\t(void) fprintf(stderr, \"%%s\\n\", msg);\n"); 69412798Swpaul f_print(fout, "#else\n"); 69579295Skris f_print(fout, "\tsyslog(LOG_ERR, \"%%s\", msg);\n"); 69612798Swpaul f_print(fout, "#endif\n"); 69712798Swpaul f_print(fout, "}\n"); 69812798Swpaul} 69912798Swpaul 70012798Swpaul/* 70112798Swpaul * Write the timeout function 70212798Swpaul */ 70317142Sjkhstatic void 70417142Sjkhwrite_timeout_func(void) 70512798Swpaul{ 70612798Swpaul if (!timerflag) 70712798Swpaul return; 70812798Swpaul 70912798Swpaul f_print(fout, "\n"); 71012798Swpaul f_print(fout, "static void\n"); 711149709Sstefanf f_print(fout, "closedown(int sig)\n"); 71212798Swpaul f_print(fout, "{\n"); 71312798Swpaul if (mtflag) 714171932Sdelphij f_print(fout, "\tpthread_mutex_lock(&_svcstate_lock);\n"); 71512798Swpaul f_print(fout, "\tif (_rpcsvcstate == _IDLE) {\n"); 71612798Swpaul f_print(fout, "\t\textern fd_set svc_fdset;\n"); 71712798Swpaul f_print(fout, "\t\tstatic int size;\n"); 71812798Swpaul f_print(fout, "\t\tint i, openfd;\n"); 71912798Swpaul if (tirpcflag && pmflag) { 72012798Swpaul f_print(fout, "\t\tstruct t_info tinfo;\n\n"); 72112798Swpaul f_print(fout, 72212798Swpaul "\t\tif (!t_getinfo(0, &tinfo) && (tinfo.servtype == T_CLTS))\n"); 72312798Swpaul } else { 72412798Swpaul f_print(fout, "\n\t\tif (_rpcfdtype == SOCK_DGRAM)\n"); 72512798Swpaul } 72612798Swpaul f_print(fout, "\t\t\texit(0);\n"); 72712798Swpaul f_print(fout, "\t\tif (size == 0) {\n"); 72812798Swpaul if (tirpcflag) { 72912798Swpaul f_print(fout, "\t\t\tstruct rlimit rl;\n\n"); 73012798Swpaul f_print(fout, "\t\t\trl.rlim_max = 0;\n"); 73112798Swpaul f_print(fout, "\t\t\tgetrlimit(RLIMIT_NOFILE, &rl);\n"); 73212798Swpaul f_print(fout, "\t\t\tif ((size = rl.rlim_max) == 0) {\n"); 73312798Swpaul 73412798Swpaul if (mtflag) 735171932Sdelphij f_print(fout, "\t\t\t\tpthread_mutex_unlock(&_svcstate_lock);\n"); 73612798Swpaul 73712798Swpaul f_print(fout, "\t\t\t\treturn;\n\t\t\t}\n"); 73812798Swpaul } else { 73912798Swpaul f_print(fout, "\t\t\tsize = getdtablesize();\n"); 74012798Swpaul } 74112798Swpaul f_print(fout, "\t\t}\n"); 74212798Swpaul f_print(fout, 74312798Swpaul "\t\tfor (i = 0, openfd = 0; i < size && openfd < 2; i++)\n"); 74412798Swpaul f_print(fout, "\t\t\tif (FD_ISSET(i, &svc_fdset))\n"); 74512798Swpaul f_print(fout, "\t\t\t\topenfd++;\n"); 74612798Swpaul f_print(fout, "\t\tif (openfd <= 1)\n"); 74712798Swpaul f_print(fout, "\t\t\texit(0);\n"); 74812798Swpaul f_print(fout, "\t}\n"); 74912798Swpaul f_print(fout, "\tif (_rpcsvcstate == _SERVED)\n"); 75012798Swpaul f_print(fout, "\t\t_rpcsvcstate = _IDLE;\n\n"); 75112798Swpaul if (mtflag) 752171932Sdelphij f_print(fout, "\tpthread_mutex_unlock(&_svcstate_lock);\n"); 75312798Swpaul 754149709Sstefanf f_print(fout, "\t(void) signal(SIGALRM, closedown);\n"); 75512798Swpaul f_print(fout, "\t(void) alarm(_RPCSVC_CLOSEDOWN/2);\n"); 75612798Swpaul f_print(fout, "}\n"); 75712798Swpaul 75812798Swpaul} 75912798Swpaul 76012798Swpaul/* 76112798Swpaul * Write the most of port monitor support 76212798Swpaul */ 76317142Sjkhstatic void 764152398Sdwmalonewrite_pm_most(const char *infile, int netflag) 76512798Swpaul{ 76612798Swpaul list *l; 76712798Swpaul definition *def; 76812798Swpaul version_list *vp; 76912798Swpaul 77099979Salfred if (tirpc_socket) { 77199979Salfred f_print(fout, 77299979Salfred "\tif (getsockname(0, (struct sockaddr *)&saddr, &asize) == 0) {\n"); 773149733Sstefanf f_print(fout, "\t\tsocklen_t ssize = sizeof (int);\n"); 77499979Salfred } else { 77599979Salfred f_print(fout, "\tif (!ioctl(0, I_LOOK, mname) &&\n"); 77699979Salfred f_print(fout, "\t\t(!strcmp(mname, \"sockmod\") ||"); 77799979Salfred f_print(fout, " !strcmp(mname, \"timod\"))) {\n"); 77899979Salfred } 77912798Swpaul f_print(fout, "\t\tchar *netid;\n"); 78012798Swpaul if (!netflag) { /* Not included by -n option */ 78112798Swpaul f_print(fout, "\t\tstruct netconfig *nconf = NULL;\n"); 78212798Swpaul f_print(fout, "\t\tSVCXPRT *%s;\n", TRANSP); 78312798Swpaul } 78412798Swpaul if (timerflag) 78512798Swpaul f_print(fout, "\t\tint pmclose;\n"); 78612798Swpaul/* 78712798Swpaul * Not necessary, defined in /usr/include/stdlib 78812798Swpaul * f_print(fout, "\t\textern char *getenv();\n"); 78912798Swpaul */ 79012798Swpaul f_print(fout, "\n"); 79199979Salfred if (tirpc_socket) { 79299979Salfred f_print(fout, "\t\tif (saddr.ss_family != AF_INET &&\n"); 79399979Salfred f_print(fout, "\t\t saddr.ss_family != AF_INET6)\n"); 79499979Salfred f_print(fout, "\t\t\texit(1);\n"); 79599979Salfred f_print(fout, "\t\tif (getsockopt(0, SOL_SOCKET, SO_TYPE,\n"); 79699979Salfred f_print(fout, "\t\t\t\t(char *)&_rpcfdtype, &ssize) == -1)\n"); 79799979Salfred f_print(fout, "\t\t\texit(1);\n"); 79899979Salfred } 79912798Swpaul f_print(fout, "\t\t_rpcpmstart = 1;\n"); 80012798Swpaul open_log_file(infile, "\t\t"); 80112798Swpaul f_print(fout, "\n\t\tif ((netid = \ 80212798Swpaulgetenv(\"NLSPROVIDER\")) == NULL) {\n"); 80312798Swpaul 80412798Swpaul if (timerflag) { 80512798Swpaul f_print(fout, "\t\t/* started from inetd */\n"); 80612798Swpaul f_print(fout, "\t\t\tpmclose = 1;\n"); 80712798Swpaul } 80812798Swpaul f_print(fout, 80912798Swpaul "\t\t} else {\n"); 81012798Swpaul f_print(fout, "\t\t\tif ((nconf = getnetconfigent(netid)) == NULL)\n"); 81112798Swpaul sprintf(_errbuf, "cannot get transport info"); 81212798Swpaul print_err_message("\t\t\t\t"); 81399979Salfred if (timerflag) { 81499979Salfred if (tirpc_socket) 81599979Salfred f_print(fout, "\n\t\t\tpmclose = 1;\t/* XXX */\n"); 81699979Salfred else 81799979Salfred f_print(fout, 81899979Salfred "\n\t\t\tpmclose = (t_getstate(0) != T_DATAXFER);\n"); 81999979Salfred } 82012798Swpaul f_print(fout, "\t\t}\n"); 82112798Swpaul /* 82212798Swpaul * A kludgy support for inetd services. Inetd only works with 82312798Swpaul * sockmod, and RPC works only with timod, hence all this jugglery 82412798Swpaul */ 82599979Salfred if (!tirpc_socket) { 82699979Salfred f_print(fout, "\t\tif (strcmp(mname, \"sockmod\") == 0) {\n"); 82799979Salfred f_print(fout, "\t\t\tif (ioctl(0, I_POP, 0) || "); 82899979Salfred f_print(fout, "ioctl(0, I_PUSH, \"timod\")) {\n"); 82999979Salfred sprintf(_errbuf, "could not get the right module"); 83099979Salfred print_err_message("\t\t\t\t"); 83199979Salfred f_print(fout, "\t\t\t\texit(1);\n"); 83299979Salfred f_print(fout, "\t\t\t}\n"); 83399979Salfred f_print(fout, "\t\t}\n"); 83499979Salfred } 835109363Smbr if (tirpcflag) { 836109363Smbr f_print(fout, 837109363Smbr "\t\tif ((%s = svc_tli_create(0, nconf, NULL, \ 838109363Smbr RPC_MAXDATASIZE, RPC_MAXDATASIZE)) \ 839109363Smbr == NULL) {\n", 84012798Swpaul TRANSP); 841109363Smbr } else { 842109363Smbr f_print(fout, 843109363Smbr "\t\tif ((%s = svc_tli_create(0, nconf, NULL, 0, 0)) \ 844109363Smbr == NULL) {\n", 845109363Smbr TRANSP); 846109363Smbr } 84712798Swpaul sprintf(_errbuf, "cannot create server handle"); 84812798Swpaul print_err_message("\t\t\t"); 84912798Swpaul f_print(fout, "\t\t\texit(1);\n"); 85012798Swpaul f_print(fout, "\t\t}\n"); 85112798Swpaul f_print(fout, "\t\tif (nconf)\n"); 85212798Swpaul f_print(fout, "\t\t\tfreenetconfigent(nconf);\n"); 85312798Swpaul for (l = defined; l != NULL; l = l->next) { 85412798Swpaul def = (definition *) l->val; 85512798Swpaul if (def->def_kind != DEF_PROGRAM) { 85612798Swpaul continue; 85712798Swpaul } 85812798Swpaul for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) { 85912798Swpaul f_print(fout, 86012798Swpaul "\t\tif (!svc_reg(%s, %s, %s, ", 86112798Swpaul TRANSP, def->def_name, vp->vers_name); 86212798Swpaul pvname(def->def_name, vp->vers_num); 86312798Swpaul f_print(fout, ", 0)) {\n"); 86412798Swpaul (void) sprintf(_errbuf, "unable to register (%s, %s).", 86512798Swpaul def->def_name, vp->vers_name); 86612798Swpaul print_err_message("\t\t\t"); 86712798Swpaul f_print(fout, "\t\t\texit(1);\n"); 86812798Swpaul f_print(fout, "\t\t}\n"); 86912798Swpaul } 87012798Swpaul } 87112798Swpaul if (timerflag) { 87212798Swpaul f_print(fout, "\t\tif (pmclose) {\n"); 873149709Sstefanf f_print(fout, "\t\t\t(void) signal(SIGALRM, closedown);\n"); 87412798Swpaul f_print(fout, "\t\t\t(void) alarm(_RPCSVC_CLOSEDOWN/2);\n"); 87512798Swpaul f_print(fout, "\t\t}\n"); 87612798Swpaul } 87712798Swpaul f_print(fout, "\t\tsvc_run();\n"); 87812798Swpaul f_print(fout, "\t\texit(1);\n"); 87912798Swpaul f_print(fout, "\t\t/* NOTREACHED */\n"); 88012798Swpaul f_print(fout, "\t}"); 88112798Swpaul} 88212798Swpaul 88312798Swpaul/* 88412798Swpaul * Support for backgrounding the server if self started. 88512798Swpaul */ 88617142Sjkhstatic void 887152398Sdwmalonewrite_rpc_svc_fg(const char *infile, const char *sp) 88812798Swpaul{ 88912798Swpaul f_print(fout, "#ifndef RPC_SVC_FG\n"); 89012798Swpaul f_print(fout, "%sint size;\n", sp); 89112798Swpaul if (tirpcflag) 89212798Swpaul f_print(fout, "%sstruct rlimit rl;\n", sp); 89312798Swpaul if (inetdflag) 89412798Swpaul f_print(fout, "%sint pid, i;\n\n", sp); 89512798Swpaul f_print(fout, "%spid = fork();\n", sp); 89612798Swpaul f_print(fout, "%sif (pid < 0) {\n", sp); 89712798Swpaul f_print(fout, "%s\tperror(\"cannot fork\");\n", sp); 89812798Swpaul f_print(fout, "%s\texit(1);\n", sp); 89912798Swpaul f_print(fout, "%s}\n", sp); 90012798Swpaul f_print(fout, "%sif (pid)\n", sp); 90112798Swpaul f_print(fout, "%s\texit(0);\n", sp); 90212798Swpaul /* get number of file descriptors */ 90312798Swpaul if (tirpcflag) { 90412798Swpaul f_print(fout, "%srl.rlim_max = 0;\n", sp); 90512798Swpaul f_print(fout, "%sgetrlimit(RLIMIT_NOFILE, &rl);\n", sp); 90612798Swpaul f_print(fout, "%sif ((size = rl.rlim_max) == 0)\n", sp); 90712798Swpaul f_print(fout, "%s\texit(1);\n", sp); 90812798Swpaul } else { 90912798Swpaul f_print(fout, "%ssize = getdtablesize();\n", sp); 91012798Swpaul } 91112798Swpaul 91212798Swpaul f_print(fout, "%sfor (i = 0; i < size; i++)\n", sp); 91312798Swpaul f_print(fout, "%s\t(void) close(i);\n", sp); 91412798Swpaul /* Redirect stderr and stdout to console */ 91512798Swpaul f_print(fout, "%si = open(\"/dev/console\", 2);\n", sp); 91612798Swpaul f_print(fout, "%s(void) dup2(i, 1);\n", sp); 91712798Swpaul f_print(fout, "%s(void) dup2(i, 2);\n", sp); 91812798Swpaul /* This removes control of the controlling terminal */ 91912798Swpaul if (tirpcflag) 92012798Swpaul f_print(fout, "%ssetsid();\n", sp); 92112798Swpaul else { 92212798Swpaul f_print(fout, "%si = open(\"/dev/tty\", 2);\n", sp); 92312798Swpaul f_print(fout, "%sif (i >= 0) {\n", sp); 92412798Swpaul f_print(fout, 92512798Swpaul "%s\t(void) ioctl(i, TIOCNOTTY, (char *)NULL);\n", sp); 92612798Swpaul f_print(fout, "%s\t(void) close(i);\n", sp); 92712798Swpaul f_print(fout, "%s}\n", sp); 92812798Swpaul } 92912798Swpaul if (!logflag) 93012798Swpaul open_log_file(infile, sp); 93112798Swpaul f_print(fout, "#endif\n"); 93212798Swpaul if (logflag) 93312798Swpaul open_log_file(infile, sp); 93412798Swpaul} 93512798Swpaul 93617142Sjkhstatic void 937152398Sdwmaloneopen_log_file(const char *infile, const char *sp) 93812798Swpaul{ 93912798Swpaul char *s; 94012798Swpaul 94112798Swpaul s = strrchr(infile, '.'); 94212798Swpaul if (s) 94312798Swpaul *s = '\0'; 94412798Swpaul f_print(fout, "%sopenlog(\"%s\", LOG_PID, LOG_DAEMON);\n", sp, infile); 94512798Swpaul if (s) 94612798Swpaul *s = '.'; 94712798Swpaul} 94812798Swpaul 94912798Swpaul 95012798Swpaul 95112798Swpaul 95212798Swpaul/* 95312798Swpaul * write a registration for the given transport for Inetd 95412798Swpaul */ 95512798Swpaulvoid 956152398Sdwmalonewrite_inetd_register(const char *transp) 95712798Swpaul{ 95812798Swpaul list *l; 95912798Swpaul definition *def; 96012798Swpaul version_list *vp; 961152398Sdwmalone const char *sp; 96212798Swpaul int isudp; 96312798Swpaul char tmpbuf[32]; 96412798Swpaul 96512798Swpaul if (inetdflag) 96612798Swpaul sp = "\t"; 96712798Swpaul else 96812798Swpaul sp = ""; 96912798Swpaul if (streq(transp, "udp")) 97012798Swpaul isudp = 1; 97112798Swpaul else 97212798Swpaul isudp = 0; 97312798Swpaul f_print(fout, "\n"); 97412798Swpaul if (inetdflag) { 97512798Swpaul f_print(fout, 97612798Swpaul "\tif ((_rpcfdtype == 0) || (_rpcfdtype == %s)) {\n", 97712798Swpaul isudp ? "SOCK_DGRAM" : "SOCK_STREAM"); 97812798Swpaul } 97912798Swpaul f_print(fout, "%s\t%s = svc%s_create(%s", 98012798Swpaul sp, TRANSP, transp, inetdflag? "sock": "RPC_ANYSOCK"); 98112798Swpaul if (!isudp) 98212798Swpaul f_print(fout, ", 0, 0"); 98312798Swpaul f_print(fout, ");\n"); 98412798Swpaul f_print(fout, "%s\tif (%s == NULL) {\n", sp, TRANSP); 98512798Swpaul (void) sprintf(_errbuf, "cannot create %s service.", transp); 98612798Swpaul (void) sprintf(tmpbuf, "%s\t\t", sp); 98712798Swpaul print_err_message(tmpbuf); 98812798Swpaul f_print(fout, "%s\t\texit(1);\n", sp); 98912798Swpaul f_print(fout, "%s\t}\n", sp); 99012798Swpaul 99112798Swpaul if (inetdflag) { 99212798Swpaul f_print(fout, "%s\tif (!_rpcpmstart)\n\t", sp); 99312798Swpaul f_print(fout, "%s\tproto = IPPROTO_%s;\n", 99412798Swpaul sp, isudp ? "UDP": "TCP"); 99512798Swpaul } 99612798Swpaul for (l = defined; l != NULL; l = l->next) { 99712798Swpaul def = (definition *) l->val; 99812798Swpaul if (def->def_kind != DEF_PROGRAM) { 99912798Swpaul continue; 100012798Swpaul } 100112798Swpaul for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) { 100212798Swpaul f_print(fout, "%s\tif (!svc_register(%s, %s, %s, ", 100312798Swpaul sp, TRANSP, def->def_name, vp->vers_name); 100412798Swpaul pvname(def->def_name, vp->vers_num); 100512798Swpaul if (inetdflag) 100612798Swpaul f_print(fout, ", proto)) {\n"); 100712798Swpaul else 100812798Swpaul f_print(fout, ", IPPROTO_%s)) {\n", 100912798Swpaul isudp ? "UDP": "TCP"); 101012798Swpaul (void) sprintf(_errbuf, 101112798Swpaul "unable to register (%s, %s, %s).", 101212798Swpaul def->def_name, vp->vers_name, transp); 101312798Swpaul print_err_message(tmpbuf); 101412798Swpaul f_print(fout, "%s\t\texit(1);\n", sp); 101512798Swpaul f_print(fout, "%s\t}\n", sp); 101612798Swpaul } 101712798Swpaul } 101812798Swpaul if (inetdflag) 101912798Swpaul f_print(fout, "\t}\n"); 102012798Swpaul} 1021