idlist.h
- Author: Pekka Riikonen <priikone@poseidon.pspt.fi>
+ Author: Pekka Riikonen <priikone@silcnet.org>
- Copyright (C) 1997 - 2001 Pekka Riikonen
+ Copyright (C) 1997 - 2002 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 cache. */
typedef struct {
SilcIDCache cache;
- SilcSchedule schedule;
+ SilcUInt32 timeout;
} *SilcIDListPurge;
/* Channel key re-key context. */
typedef struct {
- void *context;
SilcChannelEntry channel;
- uint32 key_len;
+ SilcUInt32 key_len;
SilcTask task;
} *SilcServerChannelRekey;
/* Current sending encryption key, provided for re-key. The `pfs'
is TRUE if the Perfect Forward Secrecy is performed in re-key. */
unsigned char *send_enc_key;
- uint32 enc_key_len;
+ SilcUInt32 enc_key_len;
int ske_group;
bool pfs;
- uint32 timeout;
+ SilcUInt32 timeout;
void *context;
} *SilcServerRekey;
-/* ID List Entry status type and all the types. */
-typedef uint8 SilcIDListStatus;
-#define SILC_IDLIST_STATUS_NONE 0x00 /* No status */
-#define SILC_IDLIST_STATUS_REGISTERED 0x01 /* Entry is registered */
-#define SILC_IDLIST_STATUS_RESOLVED 0x02 /* Entry info is resolved */
-#define SILC_IDLIST_STATUS_RESOLVING 0x04 /* Entry is being resolved
- with WHOIS or IDENTIFY */
-#define SILC_IDLIST_STATUS_DISABLED 0x08 /* Entry is disabled */
+/* ID List Entry status flags. */
+typedef SilcUInt8 SilcIDListStatus;
+#define SILC_IDLIST_STATUS_NONE 0x00 /* No status */
+#define SILC_IDLIST_STATUS_REGISTERED 0x01 /* Entry is registered */
+#define SILC_IDLIST_STATUS_RESOLVED 0x02 /* Entry info is resolved */
+#define SILC_IDLIST_STATUS_RESOLVING 0x04 /* Entry is being resolved
+ with WHOIS or IDENTIFY */
+#define SILC_IDLIST_STATUS_DISABLED 0x08 /* Entry is disabled */
+#define SILC_IDLIST_STATUS_RESUMED 0x10 /* Entry is resumed */
+#define SILC_IDLIST_STATUS_LOCAL 0x20 /* Entry locally connected */
+#define SILC_IDLIST_STATUS_RESUME_RES 0x40 /* Entry resolved while
+ resuming */
+#define SILC_IDLIST_STATUS_NOATTR 0x80 /* Entry does not support
+ attributes in WHOIS */
/*
Generic ID list data structure.
SilcCipher send_key;
SilcCipher receive_key;
- /* Re-key context */
- SilcServerRekey rekey;
-
- /* Hash selected in the SKE protocol, NULL if not needed at all */
- SilcHash hash;
-
/* HMAC */
SilcHmac hmac_send;
SilcHmac hmac_receive;
+ /* Packet sequence numbers */
+ SilcUInt32 psn_send;
+ SilcUInt32 psn_receive;
+
+ /* Hash selected in the SKE protocol, NULL if not needed at all */
+ SilcHash hash;
+
/* Public key */
SilcPublicKey public_key;
+ unsigned char fingerprint[20];
+
+ /* Re-key context */
+ SilcServerRekey rekey;
long last_receive; /* Time last received data */
long last_sent; /* Time last sent data */
Logical name of the server. There is no limit of the length of the
server name. This is usually the same name as defined in DNS.
- uint8 server_type
+ SilcUInt8 server_type
Type of the server. SILC_SERVER or SILC_ROUTER are the possible
choices for this.
SilcIDListDataStruct data;
char *server_name;
- uint8 server_type;
+ SilcUInt8 server_type;
SilcServerID *id;
char *server_info;
char *motd;
Pointer to the client list. This is the client currently on channel.
- uint32 mode
+ SilcUInt32 mode
Client's current mode on the channel.
*/
typedef struct SilcChannelClientEntryStruct {
SilcClientEntry client;
- uint32 mode;
+ SilcUInt32 mode;
SilcChannelEntry channel;
} *SilcChannelClientEntry;
nickname. Nickname is not relevant information that would need to be
saved as plain.
- uint32 mode
+ SilcUInt32 mode
Client's mode. Client maybe for example server operator or
router operator (SILC operator).
not allow any command to be exeucted more than once in about
2 seconds. This is result of normal time().
- uint8 fast_command
+ SilcUInt8 fast_command
Counter to check command bursts. By default, up to 5 commands
are allowed before limiting the execution. See command flags
but as just said, this is usually pointer to the socket connection
list.
- uint16 resolve_cmd_ident
+ SilcUInt16 resolve_cmd_ident
Command identifier for the entry when the entry's data.status
is SILC_IDLIST_STATUS_RESOLVING. If this entry is asked to be
char *username;
char *userinfo;
SilcClientID *id;
- uint32 mode;
+ SilcUInt32 mode;
long last_command;
- uint8 fast_command;
+ SilcUInt8 fast_command;
+
+ /* Requested Attributes */
+ unsigned char *attrs;
+ SilcUInt16 attrs_len;
/* Pointer to the router */
SilcServerEntry router;
/* Connection data */
void *connection;
+ /* Last time updated/accessed */
+ unsigned long updated;
+
/* data.status is RESOLVING and this includes the resolving command
reply identifier. */
- uint16 resolve_cmd_ident;
+ SilcUInt16 resolve_cmd_ident;
};
/*
Logical name of the channel.
- uint32 mode
+ SilcUInt32 mode
Current mode of the channel. See lib/silccore/silcchannel.h for
all modes.
the cipher to be used. This can be set at SILC_COMMAND_JOIN.
SilcPublicKey founder_key
- SilcAuthMethod founder_method
- unsigned char *founder_passwd
- uint32 founder_passwd_len
- If the SILC_CMODE_FOUNDER_AUTH has been set then these will include
- the founder's public key, authentication method and the password
- if the method is SILC_AUTH_PASSWORD. If it is SILC_AUTH_PUBLIC_KEY
- then the `founder_passwd' is NULL.
+ If the SILC_CMODE_FOUNDER_AUTH has been set then this will include
+ the founder's public key. When the mode and this key is set the
+ channel is also permanent channel and cannot be destroyed.
SilcHashTable user_list
The key of the channel (the cipher actually).
unsigned char *key
- uint32 key_len
+ SilcUInt32 key_len
Raw key data of the channel key.
*/
struct SilcChannelEntryStruct {
char *channel_name;
- uint32 mode;
+ SilcUInt32 mode;
SilcChannelID *id;
- bool global_users;
char *topic;
char *cipher;
char *hmac_name;
-
SilcPublicKey founder_key;
- SilcAuthMethod founder_method;
- unsigned char *founder_passwd;
- uint32 founder_passwd_len;
- uint32 user_limit;
+ SilcUInt32 user_limit;
unsigned char *passphrase;
- char *invite_list;
- char *ban_list;
+ SilcHashTable invite_list;
+ SilcHashTable ban_list;
/* All users on this channel */
SilcHashTable user_list;
+ SilcUInt32 user_count;
/* Pointer to the router */
SilcServerEntry router;
/* Channel keys */
SilcCipher channel_key;
unsigned char *key;
- uint32 key_len;
- unsigned char iv[SILC_CIPHER_MAX_IV_SIZE];
+ SilcUInt32 key_len;
SilcHmac hmac;
SilcServerChannelRekey rekey;
-
unsigned long created;
+ unsigned long updated;
+
+ /* Flags */
+ unsigned int global_users : 1;
+ unsigned int disabled : 1;
+ unsigned int users_resolved : 1;
};
/*
SilcClientEntry
silc_idlist_add_client(SilcIDList id_list, char *nickname, char *username,
char *userinfo, SilcClientID *id,
- SilcServerEntry router, void *connection);
+ SilcServerEntry router, void *connection,
+ int expire);
int silc_idlist_del_client(SilcIDList id_list, SilcClientEntry entry);
int silc_idlist_get_clients_by_nickname(SilcIDList id_list, char *nickname,
char *server,
SilcClientEntry **clients,
- uint32 *clients_count);
+ SilcUInt32 *clients_count);
int silc_idlist_get_clients_by_hash(SilcIDList id_list, char *nickname,
SilcHash md5hash,
SilcClientEntry **clients,
- uint32 *clients_count);
+ SilcUInt32 *clients_count);
SilcClientEntry
silc_idlist_find_client_by_id(SilcIDList id_list, SilcClientID *id,
bool registered, SilcIDCacheEntry *ret_entry);
SilcClientEntry
-silc_idlist_replace_client_id(SilcIDList id_list, SilcClientID *old_id,
- SilcClientID *new_id);
+silc_idlist_replace_client_id(SilcServer server,
+ SilcIDList id_list, SilcClientID *old_id,
+ SilcClientID *new_id, const char *nickname);
void silc_idlist_client_destructor(SilcIDCache cache,
SilcIDCacheEntry entry);
SilcChannelEntry
silc_idlist_add_channel(SilcIDList id_list, char *channel_name, int mode,
SilcChannelID *id, SilcServerEntry router,
- SilcCipher channel_key, SilcHmac hmac);
+ SilcCipher channel_key, SilcHmac hmac,
+ int expire);
int silc_idlist_del_channel(SilcIDList id_list, SilcChannelEntry entry);
SilcChannelEntry
silc_idlist_find_channel_by_name(SilcIDList id_list, char *name,
SilcChannelID *new_id);
SilcChannelEntry *
silc_idlist_get_channels(SilcIDList id_list, SilcChannelID *channel_id,
- uint32 *channels_count);
+ SilcUInt32 *channels_count);
#endif
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