ReactOS  0.4.14-dev-77-gd9e7c48
pmap_clnt.c
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1 /*
2  * Copyright (c) 2009, Sun Microsystems, Inc.
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions are met:
7  * - Redistributions of source code must retain the above copyright notice,
8  * this list of conditions and the following disclaimer.
9  * - Redistributions in binary form must reproduce the above copyright notice,
10  * this list of conditions and the following disclaimer in the documentation
11  * and/or other materials provided with the distribution.
12  * - Neither the name of Sun Microsystems, Inc. nor the names of its
13  * contributors may be used to endorse or promote products derived
14  * from this software without specific prior written permission.
15  *
16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26  * POSSIBILITY OF SUCH DAMAGE.
27  */
28 
29 //#include <sys/cdefs.h>
30 
31 /*
32  * pmap_clnt.c
33  * Client interface to pmap rpc service.
34  *
35  * Copyright (C) 1984, Sun Microsystems, Inc.
36  */
37 
38 #include <wintirpc.h>
39 #include <sys/types.h>
40 #include <sys/stat.h>
41 //#include <unistd.h>
42 
43 #include <rpc/rpc.h>
44 #include <rpc/pmap_prot.h>
45 #include <rpc/pmap_clnt.h>
46 #include <rpc/nettype.h>
47 //#include <netinet/in.h>
48 
49 #include <stdio.h>
50 #include <stdlib.h>
51 
52 #include "rpc_com.h"
53 
54 bool_t
56 {
57  bool_t rslt;
58  struct netbuf *na;
59  struct netconfig *nconf;
60  char buf[32];
61 
62  if ((protocol != IPPROTO_UDP) && (protocol != IPPROTO_TCP)) {
63  return (FALSE);
64  }
65  nconf = __rpc_getconfip(protocol == IPPROTO_UDP ? "udp" : "tcp");
66  if (nconf == NULL) {
67  return (FALSE);
68  }
69  snprintf(buf, sizeof buf, "0.0.0.0.%d.%d",
70  (((u_int32_t)port) >> 8) & 0xff, port & 0xff);
71  na = uaddr2taddr(nconf, buf);
72  if (na == NULL) {
73  freenetconfigent(nconf);
74  return (FALSE);
75  }
76  rslt = rpcb_set((rpcprog_t)program, (rpcvers_t)version, nconf, na);
77  free(na);
78  freenetconfigent(nconf);
79  return (rslt);
80 }
81 
82 /*
83  * Remove the mapping between program, version and port.
84  * Calls the pmap service remotely to do the un-mapping.
85  */
86 bool_t
88 {
89  struct netconfig *nconf;
90  bool_t udp_rslt = FALSE;
91  bool_t tcp_rslt = FALSE;
92 
93  nconf = __rpc_getconfip("udp");
94  if (nconf != NULL) {
96  nconf);
97  freenetconfigent(nconf);
98  }
99  nconf = __rpc_getconfip("tcp");
100  if (nconf != NULL) {
102  nconf);
103  freenetconfigent(nconf);
104  }
105  /*
106  * XXX: The call may still succeed even if only one of the
107  * calls succeeded. This was the best that could be
108  * done for backward compatibility.
109  */
110  return (tcp_rslt || udp_rslt);
111 }
unsigned long u_long
Definition: linux.h:269
u_int32_t rpcvers_t
Definition: types.h:105
GLenum GLuint GLenum GLsizei const GLchar * buf
Definition: glext.h:7751
int32_t bool_t
Definition: types.h:101
#define free
Definition: debug_ros.c:5
#define snprintf
Definition: wintirpc.h:48
struct netconfig * __rpc_getconfip(char *nettype) const
Definition: rpc_generic.c:235
void freenetconfigent(struct netconfig *netconfigp)
Definition: getnetconfig.c:530
bool_t rpcb_set(rpcprog_t program, rpcvers_t version, const struct netconfig *nconf, const struct netbuf *address)
Definition: rpcb_clnt.c:520
smooth NULL
Definition: ftsmooth.c:416
static const WCHAR version[]
Definition: asmname.c:64
struct netbuf * uaddr2taddr(const struct netconfig *nconf, const char *uaddr)
Definition: rpc_generic.c:619
bool_t rpcb_unset(rpcprog_t program, rpcvers_t version, const struct netconfig *nconf)
Definition: rpcb_clnt.c:581
u_int32_t rpcprog_t
Definition: types.h:104
unsigned int u_int32_t
Definition: rosdhcp.h:35
bool_t pmap_unset(u_long program, u_long version)
Definition: pmap_clnt.c:87
GLuint program
Definition: glext.h:6723
Definition: types.h:144
USHORT port
Definition: uri.c:227
bool_t pmap_set(u_long program, u_long version, int protocol, int port)
Definition: pmap_clnt.c:55