/* @(#)rpc_clntout.c 2.1 88/08/01 4.0 RPCSRC */ /* * 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. * * 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_clntout.c 1.2 87/06/24 (C) 1987 SMI"; #endif /* * rpc_clntout.c, Client-stub outputter for the RPC protocol compiler * Copyright (C) 1987, Sun Microsytsems, Inc. */ #include <stdio.h> #include <strings.h> #include "rpc_parse.h" #include "rpc_util.h" #define DEFAULT_TIMEOUT 25 /* in seconds */ void write_stubs() { list *l; definition *def; f_print(fout, "\n/* Default timeout can be changed using clnt_control() */\n"); f_print(fout, "static struct timeval TIMEOUT = { %d, 0 };\n", DEFAULT_TIMEOUT); for (l = defined; l != NULL; l = l->next) { def = (definition *) l->val; if (def->def_kind == DEF_PROGRAM) { write_program(def); } } } static write_program(def) definition *def; { version_list *vp; proc_list *proc; for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) { for (proc = vp->procs; proc != NULL; proc = proc->next) { f_print(fout, "\n"); ptype(proc->res_prefix, proc->res_type, 1); f_print(fout, "*\n"); pvname(proc->proc_name, vp->vers_num); f_print(fout, "(argp, clnt)\n"); f_print(fout, "\t"); ptype(proc->arg_prefix, proc->arg_type, 1); f_print(fout, "*argp;\n"); f_print(fout, "\tCLIENT *clnt;\n"); f_print(fout, "{\n"); printbody(proc); f_print(fout, "}\n\n"); } } } static char * ampr(type) char *type; { if (isvectordef(type, REL_ALIAS)) { return (""); } else { return ("&"); } } static printbody(proc) proc_list *proc; { f_print(fout, "\tstatic "); if (streq(proc->res_type, "void")) { f_print(fout, "char "); } else { ptype(proc->res_prefix, proc->res_type, 0); } f_print(fout, "res;\n"); f_print(fout, "\n"); f_print(fout, "\tbzero((char *)%sres, sizeof(res));\n", ampr(proc->res_type)); f_print(fout, "\tif (clnt_call(clnt, %s, xdr_%s, argp, xdr_%s, %sres, TIMEOUT) != RPC_SUCCESS) {\n", proc->proc_name, stringfix(proc->arg_type), stringfix(proc->res_type), ampr(proc->res_type)); f_print(fout, "\t\treturn (NULL);\n"); f_print(fout, "\t}\n"); if (streq(proc->res_type, "void")) { f_print(fout, "\treturn ((void *)%sres);\n", ampr(proc->res_type)); } else { f_print(fout, "\treturn (%sres);\n", ampr(proc->res_type)); } }