diff options
Diffstat (limited to 'sunrpc/svc_simple.c')
| -rw-r--r-- | sunrpc/svc_simple.c | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/sunrpc/svc_simple.c b/sunrpc/svc_simple.c deleted file mode 100644 index acc9b9db14..0000000000 --- a/sunrpc/svc_simple.c +++ /dev/null @@ -1,186 +0,0 @@ -/* - * svc_simple.c - * Simplified front end to rpc. - * - * 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 <libintl.h> -#include <unistd.h> -#include <rpc/rpc.h> -#include <rpc/pmap_clnt.h> -#include <sys/socket.h> -#include <netdb.h> - -#include <wchar.h> -#include <libio/iolibio.h> -#include <shlib-compat.h> - -struct proglst_ - { - char *(*p_progname) (char *); - int p_prognum; - int p_procnum; - xdrproc_t p_inproc, p_outproc; - struct proglst_ *p_nxt; - }; -#ifdef _RPC_THREAD_SAFE_ -#define proglst RPC_THREAD_VARIABLE(svcsimple_proglst_s) -#else -static struct proglst_ *proglst; -#endif - - -static void universal (struct svc_req *rqstp, SVCXPRT *transp_s); -#ifdef _RPC_THREAD_SAFE_ -#define transp RPC_THREAD_VARIABLE(svcsimple_transp_s) -#else -static SVCXPRT *transp; -#endif - -int -__registerrpc (u_long prognum, u_long versnum, u_long procnum, - char *(*progname) (char *), xdrproc_t inproc, xdrproc_t outproc) -{ - struct proglst_ *pl; - char *buf; - - if (procnum == NULLPROC) - { - - if (__asprintf (&buf, _("can't reassign procedure number %ld\n"), - NULLPROC) < 0) - buf = NULL; - goto err_out; - } - if (transp == 0) - { - transp = svcudp_create (RPC_ANYSOCK); - if (transp == NULL) - { - buf = __strdup (_("couldn't create an rpc server\n")); - goto err_out; - } - } - (void) pmap_unset ((u_long) prognum, (u_long) versnum); - if (!svc_register (transp, (u_long) prognum, (u_long) versnum, - universal, IPPROTO_UDP)) - { - if (__asprintf (&buf, _("couldn't register prog %ld vers %ld\n"), - prognum, versnum) < 0) - buf = NULL; - goto err_out; - } - pl = (struct proglst_ *) malloc (sizeof (struct proglst_)); - if (pl == NULL) - { - buf = __strdup (_("registerrpc: out of memory\n")); - goto err_out; - } - pl->p_progname = progname; - pl->p_prognum = prognum; - pl->p_procnum = procnum; - pl->p_inproc = inproc; - pl->p_outproc = outproc; - pl->p_nxt = proglst; - proglst = pl; - return 0; - - err_out: - if (buf == NULL) - return -1; - (void) __fxprintf (NULL, "%s", buf); - free (buf); - return -1; -} - -libc_sunrpc_symbol (__registerrpc, registerrpc, GLIBC_2_0) - - -static void -universal (struct svc_req *rqstp, SVCXPRT *transp_l) -{ - int prog, proc; - char *outdata; - char xdrbuf[UDPMSGSIZE]; - struct proglst_ *pl; - char *buf = NULL; - - /* - * enforce "procnum 0 is echo" convention - */ - if (rqstp->rq_proc == NULLPROC) - { - if (svc_sendreply (transp_l, (xdrproc_t)xdr_void, - (char *) NULL) == FALSE) - { - __write (STDERR_FILENO, "xxx\n", 4); - exit (1); - } - return; - } - prog = rqstp->rq_prog; - proc = rqstp->rq_proc; - for (pl = proglst; pl != NULL; pl = pl->p_nxt) - if (pl->p_prognum == prog && pl->p_procnum == proc) - { - /* decode arguments into a CLEAN buffer */ - __bzero (xdrbuf, sizeof (xdrbuf)); /* required ! */ - if (!svc_getargs (transp_l, pl->p_inproc, xdrbuf)) - { - svcerr_decode (transp_l); - return; - } - outdata = (*(pl->p_progname)) (xdrbuf); - if (outdata == NULL && pl->p_outproc != (xdrproc_t)xdr_void) - /* there was an error */ - return; - if (!svc_sendreply (transp_l, pl->p_outproc, outdata)) - { - if (__asprintf (&buf, _("trouble replying to prog %d\n"), - pl->p_prognum) < 0) - buf = NULL; - goto err_out2; - } - /* free the decoded arguments */ - (void) svc_freeargs (transp_l, pl->p_inproc, xdrbuf); - return; - } - if (__asprintf (&buf, _("never registered prog %d\n"), prog) < 0) - buf = NULL; - err_out2: - if (buf == NULL) - exit (1); - __fxprintf (NULL, "%s", buf); - free (buf); - exit (1); -} |