/*
- * 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.
+ * rpc_clntout.c, Client-stub outputter for the RPC protocol compiler
+ * Copyright (c) 2010, Oracle America, Inc.
*
- * 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.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
*
- * 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.
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ * * Neither the name of the "Oracle America, Inc." nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
*
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-/*
- * From: @(#)rpc_clntout.c 1.11 89/02/22 (C) 1987 SMI
- */
-char clntout_rcsid[] =
- "$Id$";
-
-/*
- * rpc_clntout.c, Client-stub outputter for the RPC protocol compiler
- * Copyright (C) 1987, Sun Microsytsems, Inc.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include <string.h>
-#include <rpc/types.h>
+#include "rpc/types.h"
#include "rpc_parse.h"
#include "rpc_util.h"
#include "proto.h"
#define DEFAULT_TIMEOUT 25 /* in seconds */
-static char RESULT[] = "clnt_res";
+static const char RESULT[] = "clnt_res";
-static void write_program(definition *def);
-static void printbody(proc_list *proc);
-static const char *ampr(const char *type);
-static void printbody(proc_list *proc);
+static void write_program (definition * def);
+static void printbody (proc_list * proc);
+static const char *ampr (const char *type);
+static void printbody (proc_list * proc);
void
-write_stubs(void)
+write_stubs (void)
{
- 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);
- }
+ list *l;
+ definition *def;
+
+ fprintf (fout,
+ "\n/* Default timeout can be changed using clnt_control() */\n");
+ fprintf (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 void
-write_program(definition *def)
+write_program (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);
- printarglist( proc, "clnt", "CLIENT *" );
- f_print(fout, "{\n");
- printbody(proc);
- f_print(fout, "}\n");
- }
+ 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)
+ {
+ fprintf (fout, "\n");
+ if (mtflag == 0)
+ {
+ ptype (proc->res_prefix, proc->res_type, 1);
+ fprintf (fout, "*\n");
+ pvname (proc->proc_name, vp->vers_num);
+ printarglist (proc, RESULT, "clnt", "CLIENT *");
+ }
+ else
+ {
+ fprintf (fout, "enum clnt_stat \n");
+ pvname (proc->proc_name, vp->vers_num);
+ printarglist (proc, RESULT, "clnt", "CLIENT *");
+ }
+ fprintf (fout, "{\n");
+ printbody (proc);
+ fprintf (fout, "}\n");
}
+ }
}
/* Writes out declarations of procedure's argument list.
In either ANSI C style, in one of old rpcgen style (pass by reference),
or new rpcgen style (multiple arguments, pass by value);
- */
+ */
/* sample addargname = "clnt"; sample addargtype = "CLIENT * " */
-void printarglist(proc_list *proc,
- const char *addargname, const char *addargtype)
+void
+printarglist (proc_list * proc, const char *result,
+ const char *addargname, const char *addargtype)
{
decl_list *l;
- if (!newstyle) { /* old style: always pass argument by reference */
- if (Cflag) { /* C++ style heading */
- f_print(fout, "(");
- ptype(proc->args.decls->decl.prefix, proc->args.decls->decl.type, 1);
- f_print(fout, "*argp, %s%s)\n", addargtype, addargname );
- }
- else {
- f_print(fout, "(argp, %s)\n", addargname);
- f_print(fout, "\t");
- ptype(proc->args.decls->decl.prefix, proc->args.decls->decl.type, 1);
- f_print(fout, "*argp;\n");
+ if (!newstyle)
+ { /* old style: always pass argument by reference */
+ if (Cflag)
+ { /* C++ style heading */
+ fprintf (fout, "(");
+ ptype (proc->args.decls->decl.prefix,
+ proc->args.decls->decl.type, 1);
+
+ if (mtflag)
+ {/* Generate result field */
+ fprintf (fout, "*argp, ");
+ ptype(proc->res_prefix, proc->res_type, 1);
+ fprintf (fout, "*%s, %s%s)\n", result, addargtype, addargname);
+ }
+ else
+ fprintf (fout, "*argp, %s%s)\n", addargtype, addargname);
+ }
+ else
+ {
+ if (!mtflag)
+ fprintf (fout, "(argp, %s)\n", addargname);
+ else
+ fprintf (fout, "(argp, %s, %s)\n", result, addargname);
+ fprintf (fout, "\t");
+ ptype (proc->args.decls->decl.prefix,
+ proc->args.decls->decl.type, 1);
+ fprintf (fout, "*argp;\n");
+ if (mtflag)
+ {
+ fprintf (fout, "\t");
+ ptype (proc->res_prefix, proc->res_type, 1);
+ fprintf (fout, "*%s;\n", result);
+ }
+ }
+ }
+ else if (streq (proc->args.decls->decl.type, "void"))
+ {
+ /* newstyle, 0 argument */
+ if (mtflag)
+ {
+ fprintf (fout, "(");
+ if (Cflag)
+ {
+ ptype(proc->res_prefix, proc->res_type, 1);
+ fprintf (fout, "*%s, %s%s)\n", result, addargtype, addargname);
+ }
+ else
+ fprintf (fout, "(%s)\n", addargname);
+ }
+ else if (Cflag)
+ fprintf (fout, "(%s%s)\n", addargtype, addargname);
+ else
+ fprintf (fout, "(%s)\n", addargname);
}
- } else if (streq( proc->args.decls->decl.type, "void")) {
- /* newstyle, 0 argument */
- if( Cflag )
- f_print(fout, "(%s%s)\n", addargtype, addargname );
- else
- f_print(fout, "(%s)\n", addargname);
- } else {
- /* new style, 1 or multiple arguments */
- if( !Cflag ) {
- f_print(fout, "(");
- for (l = proc->args.decls; l != NULL; l = l->next)
- f_print(fout, "%s, ", l->decl.name);
- f_print(fout, "%s)\n", addargname );
- for (l = proc->args.decls; l != NULL; l = l->next) {
- pdeclaration(proc->args.argname, &l->decl, 1, ";\n" );
- }
- } else { /* C++ style header */
- f_print(fout, "(");
- for(l = proc->args.decls; l != NULL; l = l->next) {
- pdeclaration(proc->args.argname, &l->decl, 0, ", " );
- }
- f_print(fout, " %s%s)\n", addargtype, addargname );
+ else
+ {
+ /* new style, 1 or multiple arguments */
+ if (!Cflag)
+ {
+ fprintf (fout, "(");
+ for (l = proc->args.decls; l != NULL; l = l->next)
+ fprintf (fout, "%s, ", l->decl.name);
+ if (mtflag)
+ fprintf (fout, "%s, ", result);
+ fprintf (fout, "%s)\n", addargname);
+ for (l = proc->args.decls; l != NULL; l = l->next)
+ {
+ pdeclaration (proc->args.argname, &l->decl, 1, ";\n");
+ }
+ if (mtflag)
+ {
+ fprintf (fout, "\t");
+ ptype (proc->res_prefix, proc->res_type, 1);
+ fprintf (fout, "*%s;\n", result);
+ }
+ }
+ else
+ { /* C++ style header */
+ fprintf (fout, "(");
+ for (l = proc->args.decls; l != NULL; l = l->next)
+ {
+ pdeclaration (proc->args.argname, &l->decl, 0, ", ");
+ }
+ if (mtflag)
+ {
+ ptype (proc->res_prefix, proc->res_type, 1);
+ fprintf (fout, "*%s, ", result);
+ }
+ fprintf (fout, " %s%s)\n", addargtype, addargname);
+ }
}
- }
- if( !Cflag )
- f_print(fout, "\t%s%s;\n", addargtype, addargname );
+ if (!Cflag)
+ fprintf (fout, "\t%s%s;\n", addargtype, addargname);
}
-
-static
+static
const char *
-ampr(const char *type)
+ampr (const char *type)
{
- if (isvectordef(type, REL_ALIAS)) {
- return ("");
- } else {
- return ("&");
- }
+ if (isvectordef (type, REL_ALIAS))
+ {
+ return "";
+ }
+ else
+ {
+ return "&";
+ }
}
static void
-printbody(proc_list *proc)
+printbody (proc_list * proc)
{
decl_list *l;
bool_t args2 = (proc->arg_num > 1);
/* For new style with multiple arguments, need a structure in which
to stuff the arguments. */
- if ( newstyle && args2) {
- f_print(fout, "\t%s", proc->args.argname);
- f_print(fout, " arg;\n");
+ if (newstyle && args2)
+ {
+ fprintf (fout, "\t%s", proc->args.argname);
+ fprintf (fout, " arg;\n");
+ }
+ if (!mtflag)
+ {
+ fprintf (fout, "\tstatic ");
+ if (streq (proc->res_type, "void"))
+ {
+ fprintf (fout, "char ");
}
- f_print(fout, "\tstatic ");
- if (streq(proc->res_type, "void")) {
- f_print(fout, "char ");
- } else {
- ptype(proc->res_prefix, proc->res_type, 0);
+ else
+ {
+ ptype (proc->res_prefix, proc->res_type, 0);
}
- f_print(fout, "%s;\n",RESULT);
- f_print(fout, "\n");
- f_print(fout, "\tmemset((char *)%s%s, 0, sizeof(%s));\n",
- ampr(proc->res_type ), RESULT, RESULT);
- if (newstyle && !args2 && (streq( proc->args.decls->decl.type, "void"))) {
- /* newstyle, 0 arguments */
- f_print(fout,
- "\tif (clnt_call(clnt, %s, xdr_void", proc->proc_name);
- f_print(fout,
- ", NULL, xdr_%s, %s,%s, TIMEOUT) != RPC_SUCCESS) {\n",
- stringfix(proc->res_type), ampr(proc->res_type), RESULT);
-
- } else if ( newstyle && args2) {
- /* newstyle, multiple arguments: stuff arguments into structure */
- for (l = proc->args.decls; l != NULL; l = l->next) {
- f_print(fout, "\targ.%s = %s;\n",
- l->decl.name, l->decl.name);
- }
- f_print(fout,
- "\tif (clnt_call(clnt, %s, xdr_%s", proc->proc_name,
- proc->args.argname);
- f_print(fout,
- ", &arg, xdr_%s, %s%s, TIMEOUT) != RPC_SUCCESS) {\n",
- stringfix(proc->res_type), ampr(proc->res_type), RESULT);
- } else { /* single argument, new or old style */
- f_print(fout,
- "\tif (clnt_call(clnt, %s, xdr_%s, %s%s, xdr_%s, %s%s, TIMEOUT) != RPC_SUCCESS) {\n",
- proc->proc_name,
- stringfix(proc->args.decls->decl.type),
- (newstyle ? "&" : ""),
- (newstyle ? proc->args.decls->decl.name : "argp"),
- stringfix(proc->res_type), ampr(proc->res_type),RESULT);
- }
- f_print(fout, "\t\treturn (NULL);\n");
- f_print(fout, "\t}\n");
- if (streq(proc->res_type, "void")) {
- f_print(fout, "\treturn ((void *)%s%s);\n",
- ampr(proc->res_type),RESULT);
- } else {
- f_print(fout, "\treturn (%s%s);\n", ampr(proc->res_type),RESULT);
+ fprintf (fout, "%s;\n", RESULT);
+ fprintf (fout, "\n");
+ fprintf (fout, "\tmemset((char *)%s%s, 0, sizeof(%s));\n",
+ ampr (proc->res_type), RESULT, RESULT);
+ }
+ if (newstyle && !args2 && (streq (proc->args.decls->decl.type, "void")))
+ {
+ /* newstyle, 0 arguments */
+ if (mtflag)
+ fprintf (fout, "\t return ");
+ else
+ fprintf (fout, "\t if ");
+ fprintf (fout,
+ "(clnt_call (clnt, %s, (xdrproc_t) xdr_void, ", proc->proc_name);
+
+ fprintf (fout,
+ "(caddr_t) NULL,\n\t\t(xdrproc_t) xdr_%s, (caddr_t) %s%s,",
+ stringfix(proc->res_type), (mtflag)?"":ampr(proc->res_type),
+ RESULT);
+ if (mtflag)
+ fprintf (fout, "\n\t\tTIMEOUT));\n\n");
+ else
+ fprintf (fout, "\n\t\tTIMEOUT) != RPC_SUCCESS) {\n");
+ }
+ else if (newstyle && args2)
+ {
+ /* newstyle, multiple arguments: stuff arguments into structure */
+ for (l = proc->args.decls; l != NULL; l = l->next)
+ {
+ fprintf (fout, "\targ.%s = %s;\n",
+ l->decl.name, l->decl.name);
}
-}
+ if (mtflag)
+ fprintf (fout, "\treturn ");
+ else
+ fprintf (fout, "\tif ");
+ fprintf (fout,
+ "(clnt_call (clnt, %s, (xdrproc_t) xdr_%s", proc->proc_name,
+ proc->args.argname);
+ fprintf (fout,
+ ", (caddr_t) &arg,\n\t\t(xdrproc_t) xdr_%s, (caddr_t) %s%s,",
+ stringfix(proc->res_type), (mtflag)?"":ampr(proc->res_type),
+ RESULT);
+ if (mtflag)
+ fprintf (fout, "\n\t\tTIMEOUT));\n");
+ else
+ fprintf (fout, "\n\t\tTIMEOUT) != RPC_SUCCESS) {\n");
+ }
+ else
+ { /* single argument, new or old style */
+ if (!mtflag)
+ fprintf (fout,
+ "\tif (clnt_call (clnt, %s,\n\t\t(xdrproc_t) xdr_%s, (caddr_t) %s%s,\n\t\t(xdrproc_t) xdr_%s, (caddr_t) %s%s,\n\t\tTIMEOUT) != RPC_SUCCESS) {\n",
+ proc->proc_name,
+ stringfix (proc->args.decls->decl.type),
+ (newstyle ? "&" : ""),
+ (newstyle ? proc->args.decls->decl.name : "argp"),
+ stringfix (proc->res_type), ampr (proc->res_type),
+ RESULT);
+ else
+ fprintf(fout,
+ "\treturn (clnt_call(clnt, %s,\n\t\t(xdrproc_t) xdr_%s, (caddr_t) %s%s,\n\t\t(xdrproc_t) xdr_%s, (caddr_t) %s%s,\n\t\tTIMEOUT));\n",
+ proc->proc_name,
+ stringfix (proc->args.decls->decl.type),
+ (newstyle ? "&" : ""),
+ (newstyle ? proc->args.decls->decl.name : "argp"),
+ stringfix (proc->res_type), "",
+ RESULT);
+ }
+ if (!mtflag)
+ {
+ fprintf (fout, "\t\treturn (NULL);\n");
+ fprintf (fout, "\t}\n");
+ if (streq (proc->res_type, "void"))
+ {
+ fprintf (fout, "\treturn ((void *)%s%s);\n",
+ ampr (proc->res_type), RESULT);
+ }
+ else
+ {
+ fprintf (fout, "\treturn (%s%s);\n", ampr (proc->res_type), RESULT);
+ }
+ }
+}
projects / platform / upstream / glibc.git / blobdiff