2 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
3 * unrestricted use provided that this legend is included on all tape
4 * media and as a part of the software program in whole or part. Users
5 * may copy or modify Sun RPC without charge, but are not authorized
6 * to license or distribute it to anyone else except as part of a product or
7 * program developed by the user or with the express written consent of
8 * Sun Microsystems, Inc.
10 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
11 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
12 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
14 * Sun RPC is provided with no support and without any obligation on the
15 * part of Sun Microsystems, Inc. to assist in its use, correction,
16 * modification or enhancement.
18 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
19 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
20 * OR ANY PART THEREOF.
22 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
23 * or profits or other special, indirect and consequential damages, even if
24 * Sun has been advised of the possibility of such damages.
26 * Sun Microsystems, Inc.
28 * Mountain View, California 94043
32 static char sccsid[] = "@(#)rpc_tblout.c 1.4 89/02/22 (C) 1988 SMI";
36 * rpc_tblout.c, Dispatch table outputter for the RPC protocol compiler
40 #include "rpc_parse.h"
42 #include "rpc_output.h"
44 static void write_table(definition *def);
45 static void printit(char *prefix, char *type);
49 #define TABSTOP (TABSIZE*TABCOUNT)
51 static char tabstr[TABCOUNT+1] = "\t\t\t\t\t";
53 static char tbl_hdr[] = "struct rpcgen_table %s_table[] = {\n";
54 static char tbl_end[] = "};\n";
56 static char null_entry[] = "\n\t(char *(*)())0,\n\
57 \t(xdrproc_t) xdr_void,\t\t\t0,\n\
58 \t(xdrproc_t) xdr_void,\t\t\t0,\n";
61 static char tbl_nproc[] = "int %s_nproc =\n\tsizeof(%s_table)/sizeof(%s_table[0]);\n\n";
70 for (l = defined; l != NULL; l = l->next) {
71 def = (definition *) l->val;
72 if (def->def_kind == DEF_PROGRAM) {
79 write_table(definition *def)
88 for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
90 s_print(progvers, "%s_%s",
91 locase(def->def_name), vp->vers_num);
92 /* print the table header */
93 f_print(fout, tbl_hdr, progvers);
95 if (nullproc(vp->procs)) {
99 f_print(fout, null_entry);
101 for (proc = vp->procs; proc != NULL; proc = proc->next) {
102 current = atoi(proc->proc_num);
103 if (current != expected++) {
105 "\n/*\n * WARNING: table out of order\n */\n");
108 "WARNING %s table is out of order\n",
113 expected = current + 1;
115 f_print(fout, "\n\t(char *(*)())RPCGEN_ACTION(");
117 /* routine to invoke */
118 if( Cflag && !newstyle )
119 pvname_svc(proc->proc_name, vp->vers_num);
122 f_print( fout, "_"); /* calls internal func */
123 pvname(proc->proc_name, vp->vers_num);
125 f_print(fout, "),\n");
128 if( proc->arg_num > 1 )
129 printit((char*) NULL, proc->args.argname );
131 /* do we have to do something special for newstyle */
132 printit( proc->args.decls->decl.prefix,
133 proc->args.decls->decl.type );
135 printit(proc->res_prefix, proc->res_type);
138 /* print the table trailer */
139 f_print(fout, tbl_end);
140 f_print(fout, tbl_nproc, progvers, progvers, progvers);
145 printit(char *prefix, char *type)
151 len = fprintf(fout, "\txdr_%s,", stringfix(type));
152 /* account for leading tab expansion */
154 /* round up to tabs required */
155 tabs = (TABSTOP - len + TABSIZE - 1)/TABSIZE;
156 f_print(fout, "%s", &tabstr[TABCOUNT-tabs]);
158 if (streq(type, "void")) {
161 f_print(fout, "sizeof ( ");
162 /* XXX: should "follow" be 1 ??? */
163 ptype(prefix, type, 0);
166 f_print(fout, ",\n");