2 * Copyright (c) 1999, Boris Popov
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of the author nor the names of any co-contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 #include <sys/cdefs.h>
32 __FBSDID("$FreeBSD$");
34 #include <sys/types.h>
36 #include <arpa/inet.h>
40 #include <netncp/ncp_lib.h>
47 } __attribute__ ((packed));
53 } __attribute__ ((packed));
56 ncp_rpc(NWCONN_HANDLE cH, int rpcfn,
57 const nuint8* rpcarg, char* arg1, char *arg2,
60 NW_FRAGMENT rq[4], rp;
61 struct ncp_rpc_rq rqh;
62 struct ncp_rpc_rp rph;
66 bcopy(rpcarg, rqh.reserved, 4 * 4 + 4);
68 bzero(rqh.reserved, 4 * 4 + 4);
69 rq[0].fragAddress = (char*)&rqh;
70 rq[0].fragSize = sizeof(rqh);
71 rq[1].fragAddress = arg1;
72 rq[1].fragSize = strlen(arg1) + 1;
73 rq[2].fragAddress = arg2;
74 rq[2].fragSize = arg2 ? (strlen(arg2) + 1) : 0;
75 rqh.len = htons(rq[2].fragSize + rq[1].fragSize + sizeof(rqh) - 2);
76 rp.fragAddress = (char*)&rph;
77 rp.fragSize = sizeof(rph);
78 error = NWRequest(cH, 131, 3, rq, 1, &rp);
79 if (error) return error;
80 if (rp.fragSize < 4) return EBADRPC;
82 if (error) return error;
92 NWSMLoadNLM(NWCONN_HANDLE cH, pnstr8 cmd) {
93 return ncp_rpc(cH, 1, NULL, cmd, NULL, NULL);
97 NWSMUnloadNLM(NWCONN_HANDLE cH, pnstr8 cmd) {
98 return ncp_rpc(cH, 2, NULL, cmd, NULL, NULL);
102 NWSMMountVolume(NWCONN_HANDLE cH, pnstr8 volName, nuint32* volnum) {
103 return ncp_rpc(cH, 3, NULL, volName, NULL, volnum);
107 NWSMDismountVolumeByName(NWCONN_HANDLE cH, pnstr8 vol) {
108 return ncp_rpc(cH, 4, NULL, vol, NULL, NULL);
112 nuint32 typeFlag; /* 0 - str, 1 - value */
114 nuint32 pad[20 - 4 - 4];
115 } __attribute__ ((packed));
118 NWSMSetDynamicCmdIntValue(NWCONN_HANDLE cH, pnstr8 setCommandName, nuint32 cmdValue) {
119 struct ncp_set_hdr rq;
121 memset(&rq, 0, sizeof(rq));
124 return ncp_rpc(cH, 6, (char*)&rq, setCommandName, NULL, NULL);
128 NWSMSetDynamicCmdStrValue(NWCONN_HANDLE cH, pnstr8 setCommandName,
130 return ncp_rpc(cH, 6, NULL, setCommandName, cmdValue, NULL);
134 NWSMExecuteNCFFile(NWCONN_HANDLE cH, pnstr8 NCFFileName) {
135 return ncp_rpc(cH, 7, NULL, NCFFileName, NULL, NULL);