diff options
Diffstat (limited to 'sunrpc/rpc_clntout.c')
| -rw-r--r-- | sunrpc/rpc_clntout.c | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/sunrpc/rpc_clntout.c b/sunrpc/rpc_clntout.c new file mode 100644 index 0000000000..555681bd2a --- /dev/null +++ b/sunrpc/rpc_clntout.c @@ -0,0 +1,126 @@ +/* @(#)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)); + } +} |