support of reportMessageTypes() function
[strongswan.git] / src / libcharon / plugins / tnc_imc / tnc_imc_bind_function.c
1 /*
2 * Copyright (C) 2006 Mike McCauley
3 * Copyright (C) 2010 Andreas Steffen, HSR Hochschule fuer Technik Rapperswil
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License as published by the
7 * Free Software Foundation; either version 2 of the License, or (at your
8 * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
12 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * for more details.
14 */
15
16 #include "tnc_imc.h"
17
18 #include <debug.h>
19 #include <daemon.h>
20
21 /**
22 * Called by the IMC to inform a TNCC about the set of message types the IMC
23 * is able to receive
24 */
25 TNC_Result TNC_TNCC_ReportMessageTypes(TNC_IMCID imc_id,
26 TNC_MessageTypeList supported_types,
27 TNC_UInt32 type_count)
28 {
29 DBG2(DBG_TNC,"TNCC_ReportMessageTypes %u %u", imc_id, type_count);
30 return charon->imcs->set_message_types(charon->imcs, imc_id,
31 supported_types, type_count);
32 }
33
34 /**
35 * Called by the IMC to ask a TNCC to retry an Integrity Check Handshake
36 */
37 TNC_Result TNC_TNCC_RequestHandshakeRetry(TNC_IMCID imc_id,
38 TNC_ConnectionID connection_id,
39 TNC_RetryReason reason)
40 {
41 DBG2(DBG_TNC,"TNCC_RequestHandshakeRetry %u %u", imc_id, connection_id);
42 return TNC_RESULT_SUCCESS;
43 }
44
45 /**
46 * Called by the IMC when an IMC-IMV message is to be sent
47 */
48 TNC_Result TNC_TNCC_SendMessage(TNC_IMCID imc_id,
49 TNC_ConnectionID connection_id,
50 TNC_BufferReference message,
51 TNC_UInt32 message_len,
52 TNC_MessageType message_type)
53 {
54 DBG2(DBG_TNC,"TNCC_SendMessage %u %u '%s' %u %0x", imc_id, connection_id,
55 message, message_len, message_type);
56 return charon->tnccs->send_message(charon->tnccs, connection_id, message,
57 message_len, message_type);
58 }
59
60 /**
61 * Called by the IMC when it needs a function pointer
62 */
63 TNC_Result TNC_TNCC_BindFunction(TNC_IMCID id,
64 char *function_name,
65 void **function_pointer)
66 {
67 if (streq(function_name, "TNC_TNCC_ReportMessageTypes"))
68 {
69 *function_pointer = (void*)TNC_TNCC_ReportMessageTypes;
70 }
71 else if (streq(function_name, "TNC_TNCC_RequestHandshakeRetry"))
72 {
73 *function_pointer = (void*)TNC_TNCC_RequestHandshakeRetry;
74 }
75 else if (streq(function_name, "TNC_TNCC_SendMessage"))
76 {
77 *function_pointer = (void*)TNC_TNCC_SendMessage;
78 }
79 else
80 {
81 return TNC_RESULT_INVALID_PARAMETER;
82 }
83 return TNC_RESULT_SUCCESS;
84 }