Source/charon/daemon.h

   1 /**
   2  * @file daemon.h
   3  *
   4  * @brief Main of IKEv2-Daemon
   5  *
   6  */
   7
   8 /*
   9  * Copyright (C) 2005 Jan Hutter, Martin Willi
  10  * Hochschule fuer Technik Rapperswil
  11  *
  12  * This program is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by the
  14  * Free Software Foundation; either version 2 of the License, or (at your
  15  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
  16  *
  17  * This program is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  19  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  20  * for more details.
  21  */
  22
  23 #ifndef DAEMON_H_
  24 #define DAEMON_H_
  25
  26
  27
  28 #include <threads/sender.h>
  29 #include <threads/receiver.h>
  30 #include <threads/scheduler.h>
  31 #include <threads/thread_pool.h>
  32 #include <sa/ike_sa_manager.h>
  33 #include <queues/send_queue.h>
  34 #include <queues/job_queue.h>
  35 #include <network/socket.h>
  36 #include <queues/event_queue.h>
  37 #include <utils/logger_manager.h>
  38 #include <config/configuration_manager.h>
  39
  40 /**
  41  * Name of the daemon
  42  */
  43 #define DAEMON_NAME "charon"
  44
  45 /**
  46  * Number of threads in the thread pool
  47  *
  48  * There are several other threads, this defines
  49  * only the number of threads in thread_pool_t.
  50  */
  51 #define NUMBER_OF_WORKING_THREADS 4
  52
  53 /**
  54  * Port on which the daemon will
  55  * listen for incoming traffic
  56  */
  57 #define IKEV2_UDP_PORT 500
  58
  59 /**
  60  * Default loglevel to use. This is the
  61  * maximum allowed level for ever context, the definiton
  62  * of the context may be less verbose.
  63  */
  64 #define DEFAULT_LOGLEVEL FULL
  65
  66 typedef struct daemon_t daemon_t;
  67
  68 /**
  69  * @brief Main class of daemon, contains some globals
  70  */
  71 struct daemon_t {
  72         /**
  73          * socket_t instance
  74          */
  75         socket_t *socket;
  76         /**
  77          * send_queue_t instance
  78          */
  79         send_queue_t *send_queue;
  80         /**
  81          * job_queue_t instance
  82          */
  83         job_queue_t *job_queue;
  84         /**
  85          * event_queue_t instance
  86          */
  87         event_queue_t *event_queue;
  88         /**
  89          * logger_manager_t instance
  90          */
  91         logger_manager_t *logger_manager;
  92         /**
  93          * ike_sa_manager_t instance
  94          */
  95         ike_sa_manager_t *ike_sa_manager;
  96         /**
  97          * configuration_manager_t instance
  98          */
  99         configuration_manager_t *configuration_manager;
 100
 101         /**
 102          * Sender-Thread
 103          */
 104         sender_t *sender;
 105
 106         /**
 107          * Receiver-Thread
 108          */
 109         receiver_t *receiver;
 110
 111         /**
 112          * Scheduler-Thread
 113          */
 114         scheduler_t *scheduler;
 115
 116         /**
 117          * Thread pool holding the worker threads
 118          */
 119         thread_pool_t *thread_pool;
 120
 121         /**
 122          * @brief shut down the daemon
 123          *
 124          * @param this          the daemon to kill
 125          * @param reason        describition why it will be killed
 126          */
 127         void (*kill) (daemon_t *this, char *reason);
 128 };
 129
 130 /**
 131  * one and only instance of the daemon
 132  */
 133 extern daemon_t *charon;
 134
 135 #endif /*DAEMON_H_*/