1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
|
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* Includes private to the vscan daemon.
* vs_icap.c also has its own private include file: vs_icap.h
*/
#ifndef _VS_INCL_H
#define _VS_INCL_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
#include <stdio.h>
#include <sys/types.h>
#include <netdb.h>
#include <sys/vscan.h>
#include <libvscan.h>
/* vscan result code - "vsr_rc" field of vs_result_t */
#define VS_RESULT_SE_ERROR -2 /* scan engine i/f error */
#define VS_RESULT_ERROR -1
#define VS_RESULT_UNDEFINED 0
#define VS_RESULT_CLEAN 1 /* clean (no infection found) */
#define VS_RESULT_CLEANED 2 /* infections found and cleaned */
#define VS_RESULT_FORBIDDEN 3 /* infected and NOT cleaned */
/* "Resolution" field of violation_rec */
#define VS_RES_FILE_NOT_REPAIRED 0
#define VS_RES_FILE_REPAIRED 1
#define VS_RES_POLICY_VIOLATION 2
#define VS_MAX_VIOLATIONS 10
#define VS_DESCRIPTION_MAX 64
/* number of retries on failure to communicate with a scan engine */
#define VS_MAX_RETRY 1
#define VS_ENG_WAIT_DFLT 30 /* seconds */
/* flags */
#define VS_NO_REPAIR 0x01
/* vscan daemon state */
typedef enum {
VS_STATE_INIT, VS_STATE_RUNNING, VS_STATE_SHUTDOWN
} vs_daemon_state_t;
/* violation record - populated as part of result returned from vs_icap.c */
typedef struct vs_vrec {
int vr_id;
int vr_res;
char vr_desc[VS_DESCRIPTION_MAX];
} vs_vrec_t;
/* scan result - populate by vs_icap.c */
typedef struct vs_result {
int vsr_rc;
vs_scanstamp_t vsr_scanstamp;
int vsr_nviolations;
vs_vrec_t vsr_vrec[VS_MAX_VIOLATIONS];
} vs_result_t;
/* scan engine connection context */
typedef struct vs_eng_ctx {
int vse_eidx; /* engine index */
int vse_cidx; /* connection index */
char vse_engid[VS_SE_NAME_LEN];
char vse_host[MAXHOSTNAMELEN];
int vse_port;
int vse_sockfd;
} vs_eng_ctx_t;
/* Function Prototypes */
vs_daemon_state_t vscand_get_state(void);
char *vscand_viruslog(void);
int vscand_kernel_result(vs_scan_rsp_t *);
int vs_door_init(void);
void vs_door_fini(void);
int vs_svc_init(uint32_t);
void vs_svc_fini(void);
int vs_svc_queue_scan_req(vs_scan_req_t *);
void vs_svc_terminate(void);
void vs_eng_init(void);
void vs_eng_fini(void);
void vs_eng_config(vs_props_all_t *);
void vs_eng_set_error(vs_eng_ctx_t *, int);
int vs_eng_get(vs_eng_ctx_t *, boolean_t);
void vs_eng_release(const vs_eng_ctx_t *);
void vs_eng_close_connections(void);
int vs_eng_scanstamp_current(vs_scanstamp_t);
void vs_icap_init(void);
void vs_icap_fini(void);
void vs_icap_config(int, char *, int);
int vs_icap_scan_file(vs_eng_ctx_t *, char *, char *, uint64_t,
int, vs_result_t *);
void vs_icap_print_options(int);
int vs_icap_compare_scanstamp(int, vs_scanstamp_t);
int vs_stats_init();
void vs_stats_fini();
void vs_stats_set(int);
void vs_stats_eng_err(char *);
void vs_stats_config(vs_props_all_t *);
#ifdef __cplusplus
}
#endif
#endif /* _VS_INCL_H */
|
