Author: Pekka Riikonen <priikone@silcnet.org>
- Copyright (C) 1997 - 2002 Pekka Riikonen
+ Copyright (C) 1997 - 2003 Pekka Riikonen
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.
-
+
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
SilcUInt32 detached; /* All clients detached */
SilcUInt32 server_ops; /* All server operators */
SilcUInt32 router_ops; /* All router operators */
+ /* More to add
+ SilcUInt32 secret_channels;
+ SilcUInt32 private_channels;
+ */
/* General */
SilcUInt32 conn_attempts; /* Connection attempts */
SilcUInt32 conn_failures; /* Connection failure */
SilcUInt32 auth_attempts; /* Authentication attempts */
SilcUInt32 auth_failures; /* Authentication failures */
- SilcUInt32 packets_sent; /* Sent packets */
- SilcUInt32 packets_received; /* Received packets */
+ SilcUInt32 packets_sent; /* Sent SILC packets */
+ SilcUInt32 packets_received; /* Received SILC packets */
} SilcServerStatistics;
/*
unsigned int backup_router : 1; /* Set if this is backup router */
unsigned int backup_primary : 1; /* Set if we've switched our primary
router to a backup router. */
+ unsigned int backup_noswitch: 1; /* Set if we've won't switch to
+ become primary (we are backup) */
+ unsigned int backup_closed : 1; /* Set if backup closed connection.
+ Do not allow resuming in this case. */
+ unsigned int wait_backup : 1; /* Set if we are waiting for backup
+ router to connect to us. */
+ unsigned int server_shutdown: 1; /* Set when shutting down */
+ unsigned int no_reconnect : 1; /* If set, server won't reconnect to
+ router after disconnection. */
SilcServerEntry router; /* Pointer to the primary router */
unsigned long router_connect; /* Time when router was connected */
SilcHash md5hash;
SilcHash sha1hash;
- /* HMAC objects for MAC's. */
- SilcHmac md5hmac;
- SilcHmac sha1hmac;
-
/* Configuration object */
SilcServerConfig config;
SilcServerConfigRef config_ref;
#endif
};
-/* Server's heartbeat context */
-typedef struct {
- SilcServer server;
-} *SilcServerHBContext;
-
/* Failure context. This is allocated when failure packet is received.
Failure packets are processed with timeout and data is saved in this
structure. */
typedef struct {
- SilcServer server;
SilcSocketConnection sock;
SilcUInt32 failure;
} *SilcServerFailureContext;
+/* Rekey must be performed at the lastest when this many packets is sent */
+#define SILC_SERVER_REKEY_THRESHOLD 0xfffffe00
+
/* Macros */
/* Return pointer to the primary router connection */
(!server->standalone && server->router ? server->router->connection : NULL)
/* Return TRUE if a packet must be broadcasted (router broadcasts) */
-#define SILC_BROADCAST(server) (server->server_type == SILC_ROUTER)
+#define SILC_BROADCAST(server) (server->server_type == SILC_ROUTER)
+
+/* Return TRUE if entry is locally connected or local to us */
+#define SILC_IS_LOCAL(entry) \
+ (((SilcIDListData)entry)->status & SILC_IDLIST_STATUS_LOCAL)
/* Registers generic task for file descriptor for reading from network and
- writing to network. As being generic task the actual task is allocated
+ writing to network. As being generic task the actual task is allocated
only once and after that the same task applies to all registered fd's. */
#define SILC_REGISTER_CONNECTION_FOR_IO(fd) \
do { \
SILC_TASK_PRI_NORMAL); \
} while(0)
-#define SILC_SET_CONNECTION_FOR_INPUT(s, fd) \
-do { \
- silc_schedule_set_listen_fd((s), (fd), SILC_TASK_READ); \
+#define SILC_SET_CONNECTION_FOR_INPUT(s, fd) \
+do { \
+ silc_schedule_set_listen_fd((s), (fd), SILC_TASK_READ, FALSE); \
} while(0)
-
-#define SILC_SET_CONNECTION_FOR_OUTPUT(s, fd) \
-do { \
- silc_schedule_set_listen_fd((s), (fd), (SILC_TASK_READ | SILC_TASK_WRITE)); \
+
+#define SILC_SET_CONNECTION_FOR_OUTPUT(s, fd) \
+do { \
+ silc_schedule_set_listen_fd((s), (fd), (SILC_TASK_READ | SILC_TASK_WRITE), \
+ FALSE); \
} while(0)
#define SILC_OPER_STATS_UPDATE(c, type, mod) \
do { \
if ((c)->mode & (mod)) { \
- if ((c)->connection) \
+ if (SILC_IS_LOCAL((c))) \
server->stat.my_ ## type ## _ops--; \
if (server->server_type == SILC_ROUTER) \
server->stat. type ## _ops--; \
do { \
if (client->mode & (mod)) { \
if (!(mode & (mod))) { \
- if (client->connection) \
+ if (SILC_IS_LOCAL(client)) \
server->stat.my_ ## oper ## _ops--; \
if (server->server_type == SILC_ROUTER) \
server->stat. oper ## _ops--; \
} \
} else { \
if (mode & (mod)) { \
- if (client->connection) \
+ if (SILC_IS_LOCAL(client)) \
server->stat.my_ ## oper ## _ops++; \
if (server->server_type == SILC_ROUTER) \
server->stat. oper ## _ops++; \
/* Prototypes */
SILC_TASK_CALLBACK_GLOBAL(silc_server_rekey_final);
+SILC_TASK_CALLBACK_GLOBAL(silc_server_rekey_callback);
+SILC_TASK_CALLBACK_GLOBAL(silc_server_connect_to_router);
void silc_server_watcher_list_destroy(void *key, void *context,
void *user_context);
projects / silc.git / blobdiff