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. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by Boris Popov.
16 * 4. Neither the name of the author nor the names of any co-contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * $FreeBSD: src/lib/libncp/ncpl_msg.c,v 1.1 1999/10/12 11:56:40 bp Exp $
34 #include <sys/types.h>
39 #include <netncp/ncp_lib.h>
40 #include <netncp/ncp_nls.h>
43 NWDisableBroadcasts(NWCONN_HANDLE connHandle) {
46 ncp_init_request_s(conn, 2);
47 return ncp_request(connHandle, 21, conn);
51 NWEnableBroadcasts(NWCONN_HANDLE connHandle) {
54 ncp_init_request_s(conn, 3);
55 return ncp_request(connHandle, 21, conn);
59 NWBroadcastToConsole(NWCONN_HANDLE connHandle, pnstr8 message) {
64 if (l > 60) return EMSGSIZE;
65 ncp_init_request_s(conn, 9);
66 ncp_add_byte(conn, l);
67 ncp_add_mem_nls(conn, message, l);
68 error = ncp_request(connHandle, 21, conn);
73 NWSendBroadcastMessage(NWCONN_HANDLE connHandle, pnstr8 message,
74 nuint16 connCount, pnuint16 connList, pnuint8 resultList)
80 if (l > 255) return EMSGSIZE;
81 if (connCount > 350) return EINVAL;
83 ncp_init_request_s(conn, 0x0A);
84 ncp_add_word_lh(conn, connCount);
85 for (i = 0; i < connCount; i++)
86 ncp_add_dword_lh(conn, connList[i]);
87 ncp_add_byte(conn, l);
88 ncp_add_mem_nls(conn, message, l);
89 error = ncp_request(connHandle, 0x15, conn);
91 l = ncp_reply_word_lh(conn, 0);
92 for (i = 0; i < l; i++)
93 resultList[i] = ncp_reply_dword_lh(conn, (i)*4 + 2);
96 if (error != 0xfb) return error;
97 if (l > 58) return EMSGSIZE;
98 ncp_init_request_s(conn, 0);
99 ncp_add_byte(conn, connCount);
100 for (i = 0; i < connCount; i++)
101 ncp_add_byte(conn, connList[i]);
102 ncp_add_byte(conn, l);
103 ncp_add_mem_nls(conn, message, l);
104 error = ncp_request(connHandle, 0x15, conn);
105 if (error) return error;
106 i = ncp_reply_byte(conn, 0);
107 memcpy(resultList, ncp_reply_data(conn, 1), i);
113 NWGetBroadcastMessage(NWCONN_HANDLE connHandle, pnstr8 message) {
117 ncp_init_request_s(conn, 0x0B);
118 error = ncp_request(connHandle, 0x15, conn);
120 if (error != 0x89fb) return error;
121 ncp_init_request_s(conn, 0x01);
122 if ((error = ncp_request(connHandle, 0x15, conn)) != 0)
125 i = ncp_reply_byte(conn, 0);
126 if (i == 0) return ENOENT;
127 memcpy(message, ncp_reply_data(conn, 1), i);
129 ncp_nls_str_n2u(message, message);