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-rw-r--r--lib/libc/rpc/rpc_soc.c582
1 files changed, 0 insertions, 582 deletions
diff --git a/lib/libc/rpc/rpc_soc.c b/lib/libc/rpc/rpc_soc.c
deleted file mode 100644
index 2568d43..0000000
--- a/lib/libc/rpc/rpc_soc.c
+++ /dev/null
@@ -1,582 +0,0 @@
-/* $NetBSD: rpc_soc.c,v 1.6 2000/07/06 03:10:35 christos Exp $ */
-
-/*
- * 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.
- *
- * 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
- */
-
-/* #ident "@(#)rpc_soc.c 1.17 94/04/24 SMI" */
-
-/*
- * Copyright (c) 1986-1991 by Sun Microsystems Inc.
- * In addition, portions of such source code were derived from Berkeley
- * 4.3 BSD under license from the Regents of the University of
- * California.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)rpc_soc.c 1.41 89/05/02 Copyr 1988 Sun Micro";
-#endif
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#ifdef PORTMAP
-/*
- * rpc_soc.c
- *
- * The backward compatibility routines for the earlier implementation
- * of RPC, where the only transports supported were tcp/ip and udp/ip.
- * Based on berkeley socket abstraction, now implemented on the top
- * of TLI/Streams
- */
-
-#include "namespace.h"
-#include "reentrant.h"
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <stdio.h>
-#include <rpc/rpc.h>
-#include <rpc/pmap_clnt.h>
-#include <rpc/pmap_prot.h>
-#include <rpc/nettype.h>
-#include <syslog.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <errno.h>
-#include <syslog.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include "un-namespace.h"
-
-#include "rpc_com.h"
-#include "mt_misc.h"
-
-static CLIENT *clnt_com_create(struct sockaddr_in *, rpcprog_t, rpcvers_t,
- int *, u_int, u_int, char *);
-static SVCXPRT *svc_com_create(int, u_int, u_int, char *);
-static bool_t rpc_wrap_bcast(char *, struct netbuf *, struct netconfig *);
-
-/* XXX */
-#define IN4_LOCALHOST_STRING "127.0.0.1"
-#define IN6_LOCALHOST_STRING "::1"
-
-/*
- * A common clnt create routine
- */
-static CLIENT *
-clnt_com_create(raddr, prog, vers, sockp, sendsz, recvsz, tp)
- struct sockaddr_in *raddr;
- rpcprog_t prog;
- rpcvers_t vers;
- int *sockp;
- u_int sendsz;
- u_int recvsz;
- char *tp;
-{
- CLIENT *cl;
- int madefd = FALSE;
- int fd = *sockp;
- struct netconfig *nconf;
- struct netbuf bindaddr;
-
- mutex_lock(&rpcsoc_lock);
- if ((nconf = __rpc_getconfip(tp)) == NULL) {
- rpc_createerr.cf_stat = RPC_UNKNOWNPROTO;
- mutex_unlock(&rpcsoc_lock);
- return (NULL);
- }
- if (fd == RPC_ANYSOCK) {
- fd = __rpc_nconf2fd(nconf);
- if (fd == -1)
- goto syserror;
- madefd = TRUE;
- }
-
- if (raddr->sin_port == 0) {
- u_int proto;
- u_short sport;
-
- mutex_unlock(&rpcsoc_lock); /* pmap_getport is recursive */
- proto = strcmp(tp, "udp") == 0 ? IPPROTO_UDP : IPPROTO_TCP;
- sport = pmap_getport(raddr, (u_long)prog, (u_long)vers,
- proto);
- if (sport == 0) {
- goto err;
- }
- raddr->sin_port = htons(sport);
- mutex_lock(&rpcsoc_lock); /* pmap_getport is recursive */
- }
-
- /* Transform sockaddr_in to netbuf */
- bindaddr.maxlen = bindaddr.len = sizeof (struct sockaddr_in);
- bindaddr.buf = raddr;
-
- bindresvport(fd, NULL);
- cl = clnt_tli_create(fd, nconf, &bindaddr, prog, vers,
- sendsz, recvsz);
- if (cl) {
- if (madefd == TRUE) {
- /*
- * The fd should be closed while destroying the handle.
- */
- (void) CLNT_CONTROL(cl, CLSET_FD_CLOSE, NULL);
- *sockp = fd;
- }
- (void) freenetconfigent(nconf);
- mutex_unlock(&rpcsoc_lock);
- return (cl);
- }
- goto err;
-
-syserror:
- rpc_createerr.cf_stat = RPC_SYSTEMERROR;
- rpc_createerr.cf_error.re_errno = errno;
-
-err: if (madefd == TRUE)
- (void)_close(fd);
- (void) freenetconfigent(nconf);
- mutex_unlock(&rpcsoc_lock);
- return (NULL);
-}
-
-CLIENT *
-clntudp_bufcreate(raddr, prog, vers, wait, sockp, sendsz, recvsz)
- struct sockaddr_in *raddr;
- u_long prog;
- u_long vers;
- struct timeval wait;
- int *sockp;
- u_int sendsz;
- u_int recvsz;
-{
- CLIENT *cl;
-
- cl = clnt_com_create(raddr, (rpcprog_t)prog, (rpcvers_t)vers, sockp,
- sendsz, recvsz, "udp");
- if (cl == NULL) {
- return (NULL);
- }
- (void) CLNT_CONTROL(cl, CLSET_RETRY_TIMEOUT, &wait);
- return (cl);
-}
-
-CLIENT *
-clntudp_create(raddr, program, version, wait, sockp)
- struct sockaddr_in *raddr;
- u_long program;
- u_long version;
- struct timeval wait;
- int *sockp;
-{
-
- return clntudp_bufcreate(raddr, program, version, wait, sockp,
- UDPMSGSIZE, UDPMSGSIZE);
-}
-
-CLIENT *
-clnttcp_create(raddr, prog, vers, sockp, sendsz, recvsz)
- struct sockaddr_in *raddr;
- u_long prog;
- u_long vers;
- int *sockp;
- u_int sendsz;
- u_int recvsz;
-{
-
- return clnt_com_create(raddr, (rpcprog_t)prog, (rpcvers_t)vers, sockp,
- sendsz, recvsz, "tcp");
-}
-
-CLIENT *
-clntraw_create(prog, vers)
- u_long prog;
- u_long vers;
-{
-
- return clnt_raw_create((rpcprog_t)prog, (rpcvers_t)vers);
-}
-
-/*
- * A common server create routine
- */
-static SVCXPRT *
-svc_com_create(fd, sendsize, recvsize, netid)
- int fd;
- u_int sendsize;
- u_int recvsize;
- char *netid;
-{
- struct netconfig *nconf;
- SVCXPRT *svc;
- int madefd = FALSE;
- int port;
- struct sockaddr_in sin;
-
- if ((nconf = __rpc_getconfip(netid)) == NULL) {
- (void) syslog(LOG_ERR, "Could not get %s transport", netid);
- return (NULL);
- }
- if (fd == RPC_ANYSOCK) {
- fd = __rpc_nconf2fd(nconf);
- if (fd == -1) {
- (void) freenetconfigent(nconf);
- (void) syslog(LOG_ERR,
- "svc%s_create: could not open connection", netid);
- return (NULL);
- }
- madefd = TRUE;
- }
-
- memset(&sin, 0, sizeof sin);
- sin.sin_family = AF_INET;
- bindresvport(fd, &sin);
- _listen(fd, SOMAXCONN);
- svc = svc_tli_create(fd, nconf, NULL, sendsize, recvsize);
- (void) freenetconfigent(nconf);
- if (svc == NULL) {
- if (madefd)
- (void)_close(fd);
- return (NULL);
- }
- port = (((struct sockaddr_in *)svc->xp_ltaddr.buf)->sin_port);
- svc->xp_port = ntohs(port);
- return (svc);
-}
-
-SVCXPRT *
-svctcp_create(fd, sendsize, recvsize)
- int fd;
- u_int sendsize;
- u_int recvsize;
-{
-
- return svc_com_create(fd, sendsize, recvsize, "tcp");
-}
-
-SVCXPRT *
-svcudp_bufcreate(fd, sendsz, recvsz)
- int fd;
- u_int sendsz, recvsz;
-{
-
- return svc_com_create(fd, sendsz, recvsz, "udp");
-}
-
-SVCXPRT *
-svcfd_create(fd, sendsize, recvsize)
- int fd;
- u_int sendsize;
- u_int recvsize;
-{
-
- return svc_fd_create(fd, sendsize, recvsize);
-}
-
-
-SVCXPRT *
-svcudp_create(fd)
- int fd;
-{
-
- return svc_com_create(fd, UDPMSGSIZE, UDPMSGSIZE, "udp");
-}
-
-SVCXPRT *
-svcraw_create()
-{
-
- return svc_raw_create();
-}
-
-int
-get_myaddress(addr)
- struct sockaddr_in *addr;
-{
-
- memset((void *) addr, 0, sizeof(*addr));
- addr->sin_family = AF_INET;
- addr->sin_port = htons(PMAPPORT);
- addr->sin_addr.s_addr = htonl(INADDR_LOOPBACK);
- return (0);
-}
-
-/*
- * For connectionless "udp" transport. Obsoleted by rpc_call().
- */
-int
-callrpc(host, prognum, versnum, procnum, inproc, in, outproc, out)
- const char *host;
- int prognum, versnum, procnum;
- xdrproc_t inproc, outproc;
- void *in, *out;
-{
-
- return (int)rpc_call(host, (rpcprog_t)prognum, (rpcvers_t)versnum,
- (rpcproc_t)procnum, inproc, in, outproc, out, "udp");
-}
-
-/*
- * For connectionless kind of transport. Obsoleted by rpc_reg()
- */
-int
-registerrpc(prognum, versnum, procnum, progname, inproc, outproc)
- int prognum, versnum, procnum;
- char *(*progname)(char [UDPMSGSIZE]);
- xdrproc_t inproc, outproc;
-{
-
- return rpc_reg((rpcprog_t)prognum, (rpcvers_t)versnum,
- (rpcproc_t)procnum, progname, inproc, outproc, "udp");
-}
-
-/*
- * All the following clnt_broadcast stuff is convulated; it supports
- * the earlier calling style of the callback function
- */
-static thread_key_t clnt_broadcast_key;
-static resultproc_t clnt_broadcast_result_main;
-static once_t clnt_broadcast_once = ONCE_INITIALIZER;
-
-static void
-clnt_broadcast_key_init(void)
-{
-
- thr_keycreate(&clnt_broadcast_key, free);
-}
-
-/*
- * Need to translate the netbuf address into sockaddr_in address.
- * Dont care about netid here.
- */
-/* ARGSUSED */
-static bool_t
-rpc_wrap_bcast(resultp, addr, nconf)
- char *resultp; /* results of the call */
- struct netbuf *addr; /* address of the guy who responded */
- struct netconfig *nconf; /* Netconf of the transport */
-{
- resultproc_t clnt_broadcast_result;
-
- if (strcmp(nconf->nc_netid, "udp"))
- return (FALSE);
- if (thr_main())
- clnt_broadcast_result = clnt_broadcast_result_main;
- else
- clnt_broadcast_result = (resultproc_t)thr_getspecific(clnt_broadcast_key);
- return (*clnt_broadcast_result)(resultp,
- (struct sockaddr_in *)addr->buf);
-}
-
-/*
- * Broadcasts on UDP transport. Obsoleted by rpc_broadcast().
- */
-enum clnt_stat
-clnt_broadcast(prog, vers, proc, xargs, argsp, xresults, resultsp, eachresult)
- u_long prog; /* program number */
- u_long vers; /* version number */
- u_long proc; /* procedure number */
- xdrproc_t xargs; /* xdr routine for args */
- void *argsp; /* pointer to args */
- xdrproc_t xresults; /* xdr routine for results */
- void *resultsp; /* pointer to results */
- resultproc_t eachresult; /* call with each result obtained */
-{
-
- if (thr_main())
- clnt_broadcast_result_main = eachresult;
- else {
- thr_once(&clnt_broadcast_once, clnt_broadcast_key_init);
- thr_setspecific(clnt_broadcast_key, (void *) eachresult);
- }
- return rpc_broadcast((rpcprog_t)prog, (rpcvers_t)vers,
- (rpcproc_t)proc, xargs, argsp, xresults, resultsp,
- (resultproc_t) rpc_wrap_bcast, "udp");
-}
-
-/*
- * Create the client des authentication object. Obsoleted by
- * authdes_seccreate().
- */
-AUTH *
-authdes_create(servername, window, syncaddr, ckey)
- char *servername; /* network name of server */
- u_int window; /* time to live */
- struct sockaddr *syncaddr; /* optional hostaddr to sync with */
- des_block *ckey; /* optional conversation key to use */
-{
- AUTH *dummy;
- AUTH *nauth;
- char hostname[NI_MAXHOST];
-
- if (syncaddr) {
- /*
- * Change addr to hostname, because that is the way
- * new interface takes it.
- */
- if (getnameinfo(syncaddr, syncaddr->sa_len, hostname,
- sizeof hostname, NULL, 0, 0) != 0)
- goto fallback;
-
- nauth = authdes_seccreate(servername, window, hostname, ckey);
- return (nauth);
- }
-fallback:
- dummy = authdes_seccreate(servername, window, NULL, ckey);
- return (dummy);
-}
-
-/*
- * Create a client handle for a unix connection. Obsoleted by clnt_vc_create()
- */
-CLIENT *
-clntunix_create(raddr, prog, vers, sockp, sendsz, recvsz)
- struct sockaddr_un *raddr;
- u_long prog;
- u_long vers;
- int *sockp;
- u_int sendsz;
- u_int recvsz;
-{
- struct netbuf *svcaddr;
- struct netconfig *nconf;
- CLIENT *cl;
- int len;
-
- cl = NULL;
- nconf = NULL;
- svcaddr = NULL;
- if ((raddr->sun_len == 0) ||
- ((svcaddr = malloc(sizeof(struct netbuf))) == NULL ) ||
- ((svcaddr->buf = malloc(sizeof(struct sockaddr_un))) == NULL)) {
- if (svcaddr != NULL)
- free(svcaddr);
- rpc_createerr.cf_stat = RPC_SYSTEMERROR;
- rpc_createerr.cf_error.re_errno = errno;
- return(cl);
- }
- if (*sockp < 0) {
- *sockp = _socket(AF_LOCAL, SOCK_STREAM, 0);
- len = raddr->sun_len = SUN_LEN(raddr);
- if ((*sockp < 0) || (_connect(*sockp,
- (struct sockaddr *)raddr, len) < 0)) {
- rpc_createerr.cf_stat = RPC_SYSTEMERROR;
- rpc_createerr.cf_error.re_errno = errno;
- if (*sockp != -1)
- (void)_close(*sockp);
- goto done;
- }
- }
- svcaddr->buf = raddr;
- svcaddr->len = raddr->sun_len;
- svcaddr->maxlen = sizeof (struct sockaddr_un);
- cl = clnt_vc_create(*sockp, svcaddr, prog,
- vers, sendsz, recvsz);
-done:
- free(svcaddr->buf);
- free(svcaddr);
- return(cl);
-}
-
-/*
- * Creates, registers, and returns a (rpc) unix based transporter.
- * Obsoleted by svc_vc_create().
- */
-SVCXPRT *
-svcunix_create(sock, sendsize, recvsize, path)
- int sock;
- u_int sendsize;
- u_int recvsize;
- char *path;
-{
- struct netconfig *nconf;
- void *localhandle;
- struct sockaddr_un sun;
- struct sockaddr *sa;
- struct t_bind taddr;
- SVCXPRT *xprt;
- int addrlen;
-
- xprt = (SVCXPRT *)NULL;
- localhandle = setnetconfig();
- while ((nconf = getnetconfig(localhandle)) != NULL) {
- if (nconf->nc_protofmly != NULL &&
- strcmp(nconf->nc_protofmly, NC_LOOPBACK) == 0)
- break;
- }
- if (nconf == NULL)
- return(xprt);
-
- if ((sock = __rpc_nconf2fd(nconf)) < 0)
- goto done;
-
- memset(&sun, 0, sizeof sun);
- sun.sun_family = AF_LOCAL;
- if (strlcpy(sun.sun_path, path, sizeof(sun.sun_path)) >=
- sizeof(sun.sun_path))
- goto done;
- sun.sun_len = SUN_LEN(&sun);
- addrlen = sizeof (struct sockaddr_un);
- sa = (struct sockaddr *)&sun;
-
- if (_bind(sock, sa, addrlen) < 0)
- goto done;
-
- taddr.addr.len = taddr.addr.maxlen = addrlen;
- taddr.addr.buf = malloc(addrlen);
- if (taddr.addr.buf == NULL)
- goto done;
- memcpy(taddr.addr.buf, sa, addrlen);
-
- if (nconf->nc_semantics != NC_TPI_CLTS) {
- if (_listen(sock, SOMAXCONN) < 0) {
- free(taddr.addr.buf);
- goto done;
- }
- }
-
- xprt = (SVCXPRT *)svc_tli_create(sock, nconf, &taddr, sendsize, recvsize);
-
-done:
- endnetconfig(localhandle);
- return(xprt);
-}
-
-/*
- * Like svunix_create(), except the routine takes any *open* UNIX file
- * descriptor as its first input. Obsoleted by svc_fd_create();
- */
-SVCXPRT *
-svcunixfd_create(fd, sendsize, recvsize)
- int fd;
- u_int sendsize;
- u_int recvsize;
-{
- return (svc_fd_create(fd, sendsize, recvsize));
-}
-
-#endif /* PORTMAP */
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