Annotation of embedaddon/strongswan/src/libimcv/plugins/imv_os/imv_os_state.h, revision 1.1.1.1
1.1 misho 1: /*
2: * Copyright (C) 2012-2017 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: * @defgroup imv_os imv_os
18: * @ingroup libimcv_plugins
19: *
20: * @defgroup imv_os_state_t imv_os_state
21: * @{ @ingroup imv_os
22: */
23:
24: #ifndef IMV_OS_STATE_H_
25: #define IMV_OS_STATE_H_
26:
27: #include "os_info/os_info.h"
28: #include <imv/imv_state.h>
29: #include <library.h>
30:
31: typedef struct imv_os_state_t imv_os_state_t;
32: typedef enum imv_os_handshake_state_t imv_os_handshake_state_t;
33: typedef enum os_settings_t os_settings_t;
34:
35: /**
36: * IMV OS Handshake States (state machine)
37: */
38: enum imv_os_handshake_state_t {
39: IMV_OS_STATE_INIT,
40: IMV_OS_STATE_ATTR_REQ,
41: IMV_OS_STATE_POLICY_START,
42: IMV_OS_STATE_WORKITEMS,
43: IMV_OS_STATE_END
44: };
45:
46: /**
47: * Flags for detected OS Settings
48: */
49: enum os_settings_t {
50: OS_SETTINGS_FWD_ENABLED = (1<<0),
51: OS_SETTINGS_DEFAULT_PWD_ENABLED = (1<<1),
52: OS_SETTINGS_UNKNOWN_SOURCE = (1<<2)
53: };
54:
55: /**
56: * Internal state of an imv_os_t connection instance
57: */
58: struct imv_os_state_t {
59:
60: /**
61: * imv_state_t interface
62: */
63: imv_state_t interface;
64:
65: /**
66: * Set state of the handshake
67: *
68: * @param new_state the handshake state of IMV
69: */
70: void (*set_handshake_state)(imv_os_state_t *this,
71: imv_os_handshake_state_t new_state);
72:
73: /**
74: * Get state of the handshake
75: *
76: * @return the handshake state of IMV
77: */
78: imv_os_handshake_state_t (*get_handshake_state)(imv_os_state_t *this);
79:
80: /**
81: * Set [or with multiple attributes increment] package counters
82: *
83: * @param count Number of processed packages
84: * @param count_security Number of vulnerable packages
85: * @param count_blacklist Number of blacklisted packages
86: * @param count_ok Number of whitelisted packages
87: */
88: void (*set_count)(imv_os_state_t *this, int count, int count_security,
89: int count_blacklist, int count_ok);
90:
91: /**
92: * Set [or with multiple attributes increment] package counters
93: *
94: * @param count Number of processed packages
95: * @param count_security Number of vulnerable packages
96: * @param count_blacklist Number of blacklisted packages
97: * @param count_ok Number of whitelisted packages
98: */
99: void (*get_count)(imv_os_state_t *this, int *count, int *count_security,
100: int *count_blacklist, int *count_ok);
101:
102: /**
103: * Set OS settings
104: *
105: * @param settings OS settings
106: */
107: void (*set_os_settings)(imv_os_state_t *this, u_int settings);
108:
109: /**
110: * Get OS settings
111: *
112: * @return OS settings
113: */
114: u_int (*get_os_settings)(imv_os_state_t *this);
115:
116: /**
117: * Set number of installed packages still missing
118: *
119: * @param missing Number of missing installed packages
120: */
121: void (*set_missing)(imv_os_state_t *this, uint16_t missing);
122:
123: /**
124: * Get number of installed packages still missing
125: *
126: * @return Number of missing installed packages
127: */
128: uint16_t (*get_missing)(imv_os_state_t *this);
129:
130: /**
131: * Store a bad package that has to be updated or removed
132: *
133: * @param package Name of software package
134: * @param package_state Security state of software package
135: */
136: void (*add_bad_package)(imv_os_state_t *this, char *package,
137: os_package_state_t package_state);
138:
139: };
140:
141: /**
142: * Create an imv_os_state_t instance
143: *
144: * @param id connection ID
145: */
146: imv_state_t* imv_os_state_create(TNC_ConnectionID id);
147:
148: #endif /** IMV_OS_STATE_H_ @}*/
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