diff options
Diffstat (limited to 'sunrpc/rpc_clntout.c')
| -rw-r--r-- | sunrpc/rpc_clntout.c | 333 |
1 files changed, 0 insertions, 333 deletions
diff --git a/sunrpc/rpc_clntout.c b/sunrpc/rpc_clntout.c deleted file mode 100644 index ce4d2a4c95..0000000000 --- a/sunrpc/rpc_clntout.c +++ /dev/null @@ -1,333 +0,0 @@ -/* - * rpc_clntout.c, Client-stub outputter for the RPC protocol compiler - * Copyright (c) 2010, Oracle America, Inc. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * 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. - * - * 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_parse.h" -#include "rpc_util.h" -#include "proto.h" - -#define DEFAULT_TIMEOUT 25 /* in seconds */ -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); - - -void -write_stubs (void) -{ - 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) -{ - 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 *result, - const char *addargname, const char *addargtype) -{ - - decl_list *l; - - 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 - { - /* 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) - fprintf (fout, "\t%s%s;\n", addargtype, addargname); -} - - -static -const char * -ampr (const char *type) -{ - if (isvectordef (type, REL_ALIAS)) - { - return ""; - } - else - { - return "&"; - } -} - -static void -printbody (proc_list * proc) -{ - decl_list *l; - bool_t args2 = (proc->arg_num > 1); -/* int i; */ - - /* For new style with multiple arguments, need a structure in which - to stuff the arguments. */ - 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 "); - } - else - { - ptype (proc->res_prefix, proc->res_type, 0); - } - 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); - } - } -} |