summaryrefslogtreecommitdiffstats
path: root/c/src/librpc/src/rpc_prot.c
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--c/src/librpc/src/rpc_prot.c271
1 files changed, 0 insertions, 271 deletions
diff --git a/c/src/librpc/src/rpc_prot.c b/c/src/librpc/src/rpc_prot.c
deleted file mode 100644
index 8d2fde7116..0000000000
--- a/c/src/librpc/src/rpc_prot.c
+++ /dev/null
@@ -1,271 +0,0 @@
-/* @(#)rpc_prot.c 2.3 88/08/07 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.
- */
-
-/*
- * rpc_prot.c
- */
-
-#include <rpc/rpc.h>
-
-/* * * * * * * * * * * * * * XDR Authentication * * * * * * * * * * * */
-
-struct opaque_auth _null_auth;
-
-/*
- * XDR an opaque authentication struct
- * (see auth.h)
- */
-bool_t
-xdr_opaque_auth(xdrs, ap)
- register XDR *xdrs;
- register struct opaque_auth *ap;
-{
-
- if (xdr_enum(xdrs, &(ap->oa_flavor)))
- return (xdr_bytes(xdrs, &ap->oa_base,
- &ap->oa_length, MAX_AUTH_BYTES));
- return (FALSE);
-}
-
-/*
- * XDR a DES block
- */
-bool_t
-xdr_des_block(xdrs, blkp)
- register XDR *xdrs;
- register des_block *blkp;
-{
- return (xdr_opaque(xdrs, (caddr_t)blkp, sizeof(des_block)));
-}
-
-/* * * * * * * * * * * * * * XDR RPC MESSAGE * * * * * * * * * * * * * * * */
-
-/*
- * XDR the MSG_ACCEPTED part of a reply message union
- */
-bool_t
-xdr_accepted_reply(xdrs, ar)
- register XDR *xdrs;
- register struct accepted_reply *ar;
-{
-
- /* personalized union, rather than calling xdr_union */
- if (! xdr_opaque_auth(xdrs, &(ar->ar_verf)))
- return (FALSE);
- if (! xdr_enum(xdrs, (enum_t *)&(ar->ar_stat)))
- return (FALSE);
- switch (ar->ar_stat) {
-
- case SUCCESS:
- return ((*(ar->ar_results.proc))(xdrs, ar->ar_results.where));
-
- case PROG_MISMATCH:
- if (! xdr_u_long(xdrs, &(ar->ar_vers.low)))
- return (FALSE);
- return (xdr_u_long(xdrs, &(ar->ar_vers.high)));
- default:
- break;
- }
- return (TRUE); /* TRUE => open ended set of problems */
-}
-
-/*
- * XDR the MSG_DENIED part of a reply message union
- */
-bool_t
-xdr_rejected_reply(xdrs, rr)
- register XDR *xdrs;
- register struct rejected_reply *rr;
-{
-
- /* personalized union, rather than calling xdr_union */
- if (! xdr_enum(xdrs, (enum_t *)&(rr->rj_stat)))
- return (FALSE);
- switch (rr->rj_stat) {
-
- case RPC_MISMATCH:
- if (! xdr_u_long(xdrs, &(rr->rj_vers.low)))
- return (FALSE);
- return (xdr_u_long(xdrs, &(rr->rj_vers.high)));
-
- case AUTH_ERROR:
- return (xdr_enum(xdrs, (enum_t *)&(rr->rj_why)));
- }
- return (FALSE);
-}
-
-static struct xdr_discrim reply_dscrm[3] = {
- { (int)MSG_ACCEPTED, xdr_accepted_reply },
- { (int)MSG_DENIED, xdr_rejected_reply },
- { __dontcare__, NULL_xdrproc_t } };
-
-/*
- * XDR a reply message
- */
-bool_t
-xdr_replymsg(xdrs, rmsg)
- register XDR *xdrs;
- register struct rpc_msg *rmsg;
-{
- if (
- xdr_u_long(xdrs, &(rmsg->rm_xid)) &&
- xdr_enum(xdrs, (enum_t *)&(rmsg->rm_direction)) &&
- (rmsg->rm_direction == REPLY) )
- return (xdr_union(xdrs, (enum_t *)&(rmsg->rm_reply.rp_stat),
- (caddr_t)&(rmsg->rm_reply.ru), reply_dscrm, NULL_xdrproc_t));
- return (FALSE);
-}
-
-
-/*
- * Serializes the "static part" of a call message header.
- * The fields include: rm_xid, rm_direction, rpcvers, prog, and vers.
- * The rm_xid is not really static, but the user can easily munge on the fly.
- */
-bool_t
-xdr_callhdr(xdrs, cmsg)
- register XDR *xdrs;
- register struct rpc_msg *cmsg;
-{
-
- cmsg->rm_direction = CALL;
- cmsg->rm_call.cb_rpcvers = RPC_MSG_VERSION;
- if (
- (xdrs->x_op == XDR_ENCODE) &&
- xdr_u_long(xdrs, &(cmsg->rm_xid)) &&
- xdr_enum(xdrs, (enum_t *)&(cmsg->rm_direction)) &&
- xdr_u_long(xdrs, &(cmsg->rm_call.cb_rpcvers)) &&
- xdr_u_long(xdrs, &(cmsg->rm_call.cb_prog)) )
- return (xdr_u_long(xdrs, &(cmsg->rm_call.cb_vers)));
- return (FALSE);
-}
-
-/* ************************** Client utility routine ************* */
-
-static void
-accepted(acpt_stat, error)
- register enum accept_stat acpt_stat;
- register struct rpc_err *error;
-{
-
- switch (acpt_stat) {
-
- case PROG_UNAVAIL:
- error->re_status = RPC_PROGUNAVAIL;
- return;
-
- case PROG_MISMATCH:
- error->re_status = RPC_PROGVERSMISMATCH;
- return;
-
- case PROC_UNAVAIL:
- error->re_status = RPC_PROCUNAVAIL;
- return;
-
- case GARBAGE_ARGS:
- error->re_status = RPC_CANTDECODEARGS;
- return;
-
- case SYSTEM_ERR:
- error->re_status = RPC_SYSTEMERROR;
- return;
-
- case SUCCESS:
- error->re_status = RPC_SUCCESS;
- return;
- }
- /* something's wrong, but we don't know what ... */
- error->re_status = RPC_FAILED;
- error->re_lb.s1 = (long)MSG_ACCEPTED;
- error->re_lb.s2 = (long)acpt_stat;
-}
-
-static void
-rejected(rjct_stat, error)
- register enum reject_stat rjct_stat;
- register struct rpc_err *error;
-{
-
- switch (rjct_stat) {
-
- case RPC_VERSMISMATCH:
- error->re_status = RPC_VERSMISMATCH;
- return;
-
- case AUTH_ERROR:
- error->re_status = RPC_AUTHERROR;
- return;
-
- default:
- break;
- }
- /* something's wrong, but we don't know what ... */
- error->re_status = RPC_FAILED;
- error->re_lb.s1 = (long)MSG_DENIED;
- error->re_lb.s2 = (long)rjct_stat;
-}
-
-/*
- * given a reply message, fills in the error
- */
-void
-_seterr_reply(msg, error)
- register struct rpc_msg *msg;
- register struct rpc_err *error;
-{
-
- /* optimized for normal, SUCCESSful case */
- switch (msg->rm_reply.rp_stat) {
-
- case MSG_ACCEPTED:
- if (msg->acpted_rply.ar_stat == SUCCESS) {
- error->re_status = RPC_SUCCESS;
- return;
- };
- accepted(msg->acpted_rply.ar_stat, error);
- break;
-
- case MSG_DENIED:
- rejected(msg->rjcted_rply.rj_stat, error);
- break;
-
- default:
- error->re_status = RPC_FAILED;
- error->re_lb.s1 = (long)(msg->rm_reply.rp_stat);
- break;
- }
- switch (error->re_status) {
-
- case RPC_VERSMISMATCH:
- error->re_vers.low = msg->rjcted_rply.rj_vers.low;
- error->re_vers.high = msg->rjcted_rply.rj_vers.high;
- break;
-
- case RPC_AUTHERROR:
- error->re_why = msg->rjcted_rply.rj_why;
- break;
-
- case RPC_PROGVERSMISMATCH:
- error->re_vers.low = msg->acpted_rply.ar_vers.low;
- error->re_vers.high = msg->acpted_rply.ar_vers.high;
- break;
-
- default:
- break;
- }
-}