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- /*
- * 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 or with the express written consent of
- * Sun Microsystems, Inc.
- *
- * 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_tblout.c 1.4 89/02/22 (C) 1988 SMI";
- #endif
-
- /*
- * rpc_tblout.c, Dispatch table outputter for the RPC protocol compiler
- */
- #include <stdio.h>
- #include <string.h>
- #include "rpc_parse.h"
- #include "rpc_util.h"
-
- #ifdef __STDC__
- #include "rpc_scan.h"
- #include "protos.h"
-
- void write_tables ( void );
- static void write_table ( definition *def );
- static void printit ( char *prefix , char *type );
- #endif
-
- #define TABSIZE 8
- #define TABCOUNT 5
- #define TABSTOP (TABSIZE*TABCOUNT)
-
- static char tabstr[TABCOUNT+1] = "\t\t\t\t\t";
-
- static char tbl_hdr[] = "struct rpcgen_table %s_table[] = {\n";
- static char tbl_end[] = "};\n";
-
- static char null_entry[] = "\n\t(char *(*)())0,\n\
- \t(xdrproc_t) xdr_void,\t\t\t0,\n\
- \t(xdrproc_t) xdr_void,\t\t\t0,\n";
-
-
- static char tbl_nproc[] = "int %s_nproc =\n\tsizeof(%s_table)/sizeof(%s_table[0]);\n\n";
-
- void
- write_tables(void)
- {
- list *l;
- definition *def;
-
- f_print(fout, "\n");
- for (l = defined; l != NULL; l = l->next) {
- def = (definition *) l->val;
- if (def->def_kind == DEF_PROGRAM) {
- write_table(def);
- }
- }
- }
-
- static void
- write_table(definition *def)
- {
- version_list *vp;
- proc_list *proc;
- int current;
- int expected;
- char progvers[100];
- int warning;
-
- for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
- warning = 0;
- s_print(progvers, "%s_%s",
- locase(def->def_name), vp->vers_num);
- /* print the table header */
- f_print(fout, tbl_hdr, progvers);
-
- if (nullproc(vp->procs)) {
- expected = 0;
- } else {
- expected = 1;
- f_print(fout, null_entry);
- }
- for (proc = vp->procs; proc != NULL; proc = proc->next) {
- current = atoi(proc->proc_num);
- if (current != expected++) {
- f_print(fout,
- "\n/*\n * WARNING: table out of order\n */\n");
- if (warning == 0) {
- f_print(stderr,
- "WARNING %s table is out of order\n",
- progvers);
- warning = 1;
- nonfatalerrors = 1;
- }
- expected = current + 1;
- }
- f_print(fout, "\n\t(char *(*)())RPCGEN_ACTION(");
-
- /* routine to invoke */
- if( Cflag && !newstyle )
- pvname_svc(proc->proc_name, vp->vers_num);
- else {
- if( newstyle )
- f_print( fout, "_"); /* calls internal func */
- pvname(proc->proc_name, vp->vers_num);
- }
- f_print(fout, "),\n");
-
- /* argument info */
- if( proc->arg_num > 1 )
- printit((char*) NULL, proc->args.argname );
- else
- /* do we have to do something special for newstyle */
- printit( proc->args.decls->decl.prefix,
- proc->args.decls->decl.type );
- /* result info */
- printit(proc->res_prefix, proc->res_type);
- }
-
- /* print the table trailer */
- f_print(fout, tbl_end);
- f_print(fout, tbl_nproc, progvers, progvers, progvers);
- }
- }
-
- static void
- printit(char *prefix, char *type)
- {
- int len;
- int tabs;
-
-
- len = fprintf(fout, "\txdr_%s,", stringfix(type));
- /* account for leading tab expansion */
- len += TABSIZE - 1;
- /* round up to tabs required */
- tabs = (TABSTOP - len + TABSIZE - 1)/TABSIZE;
- f_print(fout, "%s", &tabstr[TABCOUNT-tabs]);
-
- if (streq(type, "void")) {
- f_print(fout, "0");
- } else {
- f_print(fout, "sizeof ( ");
- /* XXX: should "follow" be 1 ??? */
- ptype(prefix, type, 0);
- f_print(fout, ")");
- }
- f_print(fout, ",\n");
- }
-