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- /* @(#)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 <string.h>
- #include <stdlib.h>
- #include <unistd.h>
- #include "rpc_parse.h"
- #include "rpc_util.h"
-
- #define DEFAULT_TIMEOUT 25 /* in seconds */
-
- static write_program();
- static printbody();
-
- 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, "\tmemset((char *)%sres, 0, 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));
- }
- }
-