Annotation of embedaddon/strongswan/src/libimcv/imc/imc_state.h, revision 1.1.1.1
1.1 misho 1: /*
2: * Copyright (C) 2011-2014 Andreas Steffen
3: * 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: /**
17: *
18: * @defgroup imc_state_t imc_state
19: * @{ @ingroup libimcv_imc
20: */
21:
22: #ifndef IMC_STATE_H_
23: #define IMC_STATE_H_
24:
25: #include "seg/seg_contract_manager.h"
26:
27: #include <tncif.h>
28: #include <tncifimv.h>
29: #include <tncifimc.h>
30:
31: #include <library.h>
32:
33: typedef struct imc_state_t imc_state_t;
34:
35: /**
36: * Internal state of an IMC connection instance
37: */
38: struct imc_state_t {
39:
40: /**
41: * Get the TNCS connection ID attached to the state
42: *
43: * @return TNCS connection ID of the state
44: */
45: TNC_ConnectionID (*get_connection_id)(imc_state_t *this);
46:
47: /**
48: * Checks if long message types are supported for this TNCCS connection
49: *
50: * @return TRUE if set, FALSE otherwise
51: */
52: bool (*has_long)(imc_state_t *this);
53:
54: /**
55: * Checks if the exclusive delivery is supported for this TNCCS connection
56: *
57: * @return TRUE if set, FALSE otherwise
58: */
59: bool (*has_excl)(imc_state_t *this);
60:
61: /**
62: * Sets the long message types and exclusive flags for this TNCCS connection
63: *
64: * @param has_long TNCCS connection supports long message types
65: * @param has_excl TNCCS connection supports exclusive delivery
66: * @return TRUE if set, FALSE otherwise
67: */
68: void (*set_flags)(imc_state_t *this, bool has_long, bool has_excl);
69:
70: /**
71: * Set the maximum size of a PA-TNC message for this TNCCS connection
72: *
73: * @param max_msg_len maximum size of a PA-TNC message
74: */
75: void (*set_max_msg_len)(imc_state_t *this, uint32_t max_msg_len);
76:
77: /**
78: * Get the maximum size of a PA-TNC message for this TNCCS connection
79: *
80: * @return maximum size of a PA-TNC message
81: */
82: uint32_t (*get_max_msg_len)(imc_state_t *this);
83:
84: /**
85: * Get attribute segmentation contracts associated with TNCCS Connection
86: *
87: * @return contracts associated with TNCCS Connection
88: */
89: seg_contract_manager_t* (*get_contracts)(imc_state_t *this);
90:
91: /**
92: * Change the connection state
93: *
94: * @param new_state new connection state
95: * @return old connection state
96: */
97: TNC_ConnectionState (*change_state)(imc_state_t *this,
98: TNC_ConnectionState new_state);
99:
100: /**
101: * Set the Assessment/Evaluation Result
102: *
103: * @param id IMC ID
104: * @param result Assessment/Evaluation Result
105: */
106: void (*set_result)(imc_state_t *this, TNC_IMCID id,
107: TNC_IMV_Evaluation_Result result);
108:
109: /**
110: * Get the Assessment/Evaluation Result
111: *
112: * @param id IMC ID
113: * @param result Assessment/Evaluation Result
114: * @return TRUE if result is known
115: */
116: bool (*get_result)(imc_state_t *this, TNC_IMCID id,
117: TNC_IMV_Evaluation_Result *result);
118:
119: /**
120: * Resets the state for a new measurement cycle triggered by a SRETRY batch
121: */
122: void (*reset)(imc_state_t *this);
123:
124: /**
125: * Destroys an imc_state_t object
126: */
127: void (*destroy)(imc_state_t *this);
128: };
129:
130: #endif /** IMC_STATE_H_ @}*/
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