blob: 343aecb25cce5fefe03703d690418d6b8afce790 (
plain)
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
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
|
/**
* @file daemon.h
*
* @brief Interface of daemon_t.
*
*/
/*
* Copyright (C) 2005 Jan Hutter, Martin Willi
* Hochschule fuer Technik Rapperswil
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
#ifndef DAEMON_H_
#define DAEMON_H_
#include <threads/sender.h>
#include <threads/receiver.h>
#include <threads/scheduler.h>
#include <threads/kernel_interface.h>
#include <threads/thread_pool.h>
#include <network/socket.h>
#include <sa/ike_sa_manager.h>
#include <queues/send_queue.h>
#include <queues/job_queue.h>
#include <queues/event_queue.h>
#include <utils/logger_manager.h>
#include <config/configuration_manager.h>
/**
* Name of the daemon.
*/
#define DAEMON_NAME "charon"
/**
* @brief Number of threads in the thread pool.
*
* There are several other threads, this defines
* only the number of threads in thread_pool_t.
*/
#define NUMBER_OF_WORKING_THREADS 4
/**
* UDP Port on which the daemon will listen for incoming traffic.
*/
#define IKEV2_UDP_PORT 500
/**
* @brief First retransmit timeout in milliseconds.
*
* Timeout value is increasing in each retransmit round.
*/
#define RETRANSMIT_TIMEOUT 3000
/**
* Timeout in milliseconds after that a half open IKE_SA gets deleted.
*/
#define HALF_OPEN_IKE_SA_TIMEOUT 30000
/**
* @brief Max retransmit count.
*
* 0 for infinite. The max time a half open IKE_SA is alive is set by
* RETRANSMIT_TIMEOUT.
*/
#define MAX_RETRANSMIT_COUNT 0
/**
* @brief Default loglevel for every logger context.
*
* This is the maximum allowed level for ever context, the definiton
* of the context may be less verbose.
*/
#define DEFAULT_LOGLEVEL CONTROL | ERROR | AUDIT
typedef struct daemon_t daemon_t;
/**
* @brief Main class of daemon, contains some globals.
*/
struct daemon_t {
/**
* A socket_t instance.
*/
socket_t *socket;
/**
* A send_queue_t instance.
*/
send_queue_t *send_queue;
/**
* A job_queue_t instance.
*/
job_queue_t *job_queue;
/**
* A event_queue_t instance.
*/
event_queue_t *event_queue;
/**
* A logger_manager_t instance.
*/
logger_manager_t *logger_manager;
/**
* A ike_sa_manager_t instance.
*/
ike_sa_manager_t *ike_sa_manager;
/**
* A configuration_manager_t instance.
*/
configuration_manager_t *configuration_manager;
/**
* The Sender-Thread.
*/
sender_t *sender;
/**
* The Receiver-Thread.
*/
receiver_t *receiver;
/**
* The Scheduler-Thread.
*/
scheduler_t *scheduler;
/**
* The Thread pool managing the worker threads.
*/
thread_pool_t *thread_pool;
/**
* Kernel Interface to communicate with kernel
*/
kernel_interface_t *kernel_interface;
/**
* @brief Shut down the daemon.
*
* @param this the daemon to kill
* @param reason describtion why it will be killed
*/
void (*kill) (daemon_t *this, char *reason);
};
/**
* The one and only instance of the daemon.
*/
extern daemon_t *charon;
#endif /*DAEMON_H_*/
|
