--- /dev/null
+/*
+ * IRC - Internet Relay Chat, include/struct.h
+ * Copyright (C) 1990 Jarkko Oikarinen and
+ * University of Oulu, Computing Center
+ * Copyright (C) 1996 -1997 Carlo Wood
+ *
+ * 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, 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
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef STRUCT_H
+#define STRUCT_H
+
+#include <netinet/in.h> /* Needed for struct in_addr */
+#include "whowas.h" /* Needed for whowas struct */
+
+#ifndef INCLUDED_dbuf_h
+#include "dbuf.h"
+#endif
+
+
+/*=============================================================================
+ * General defines
+ */
+
+#define NICKLEN 9
+#define USERLEN 10
+#define HOSTLEN 63
+#define REALLEN 50
+#define PASSWDLEN 20
+#define BUFSIZE 512 /* WARNING: *DONT* CHANGE THIS!!!! */
+#define MAXTARGETS 20
+#define STARTTARGETS 10
+#define RESERVEDTARGETS 12
+
+/*-----------------------------------------------------------------------------
+ * Macro's
+ */
+
+#define CLIENT_LOCAL_SIZE sizeof(aClient)
+#define CLIENT_REMOTE_SIZE offsetof(aClient, count)
+
+#define MyConnect(x) ((x)->from == (x))
+#define MyUser(x) (MyConnect(x) && IsUser(x))
+#define MyOper(x) (MyConnect(x) && IsOper(x))
+#define Protocol(x) ((x)->serv->prot)
+
+/*=============================================================================
+ * Structures
+ *
+ * Only put structures here that are being used in a very large number of
+ * source files. Other structures go in the header file of there corresponding
+ * source file, or in the source file itself (when only used in that file).
+ */
+
+struct Client {
+ struct Client *next, *prev, *hnext;
+ struct User *user; /* ...defined, if this is a User */
+ struct Server *serv; /* ...defined, if this is a server */
+ struct Whowas *whowas; /* Pointer to ww struct to be freed on quit */
+ char yxx[4]; /* Numeric Nick: YMM if this is a server,
+ XX0 if this is a user */
+ time_t lasttime; /* ...should be only LOCAL clients? --msa */
+ time_t firsttime; /* time client was created */
+ time_t since; /* last time we parsed something */
+ time_t lastnick; /* TimeStamp on nick */
+ int marker; /* /who processing marker */
+ unsigned int flags; /* client flags */
+ struct Client *from; /* == self, if Local Client, *NEVER* NULL! */
+ int fd; /* >= 0, for local clients */
+ unsigned int hopcount; /* number of servers to this 0 = local */
+ short status; /* Client type */
+ struct in_addr ip; /* Real ip# - NOT defined for remote servers! */
+ char name[HOSTLEN + 1]; /* Unique name of the client, nick or host */
+ char username[USERLEN + 1]; /* username here now for auth stuff */
+ char info[REALLEN + 1]; /* Free form additional client information */
+ /*
+ * The following fields are allocated only for local clients
+ * (directly connected to *this* server with a socket.
+ * The first of them *MUST* be the "count"--it is the field
+ * to which the allocation is tied to! *Never* refer to
+ * these fields, if (from != self).
+ */
+ unsigned int count; /* Amount of data in buffer, DON'T PUT
+ variables ABOVE this one! */
+ snomask_t snomask; /* mask for server messages */
+ char buffer[BUFSIZE]; /* Incoming message buffer; or the error that
+ caused this clients socket to be `dead' */
+ unsigned short int lastsq; /* # of 2k blocks when sendqueued called last */
+ time_t nextnick; /* Next time that a nick change is allowed */
+ time_t nexttarget; /* Next time that a target change is allowed */
+ unsigned char targets[MAXTARGETS]; /* Hash values of current targets */
+ unsigned int cookie; /* Random number the user must PONG */
+ struct DBuf sendQ; /* Outgoing message queue--if socket full */
+ struct DBuf recvQ; /* Hold for data incoming yet to be parsed */
+ unsigned int sendM; /* Statistics: protocol messages send */
+ unsigned int sendK; /* Statistics: total k-bytes send */
+ unsigned int receiveM; /* Statistics: protocol messages received */
+ unsigned int receiveK; /* Statistics: total k-bytes received */
+ unsigned short int sendB; /* counters to count upto 1-k lots of bytes */
+ unsigned short int receiveB; /* sent and received. */
+ struct Client *acpt; /* listening client which we accepted from */
+ struct SLink *confs; /* Configuration record associated */
+ int authfd; /* fd for rfc931 authentication */
+ unsigned short int port; /* and the remote port# too :-) */
+ struct hostent *hostp;
+ struct ListingArgs *listing;
+#ifdef pyr
+ struct timeval lw;
+#endif
+ char sockhost[HOSTLEN + 1]; /* This is the host name from the socket and
+ after which the connection was accepted. */
+ char passwd[PASSWDLEN + 1];
+};
+
+struct Server {
+ struct Server *nexts;
+ struct Client *up; /* Server one closer to me */
+ struct DSlink *down; /* List with downlink servers */
+ struct DSlink *updown; /* own Dlink in up->serv->down struct */
+ aClient **client_list; /* List with client pointers on this server */
+ struct User *user; /* who activated this connection */
+ struct ConfItem *nline; /* N-line pointer for this server */
+ time_t timestamp; /* Remotely determined connect try time */
+ time_t ghost; /* Local time at which a new server
+ caused a Ghost */
+ unsigned short prot; /* Major protocol */
+ unsigned short nn_last; /* Last numeric nick for p9 servers only */
+ unsigned int nn_mask; /* [Remote] FD_SETSIZE - 1 */
+ char nn_capacity[4]; /* numeric representation of server capacity */
+#ifdef LIST_DEBUG
+ struct Client *bcptr;
+#endif
+ char *last_error_msg; /* Allocated memory with last message receive with an ERROR */
+ char by[NICKLEN + 1];
+};
+
+struct User {
+ struct User *nextu;
+ struct Client *server; /* client structure of server */
+ struct SLink *channel; /* chain of channel pointer blocks */
+ struct SLink *invited; /* chain of invite pointer blocks */
+ struct SLink *silence; /* chain of silence pointer blocks */
+ char *away; /* pointer to away message */
+ time_t last;
+ unsigned int refcnt; /* Number of times this block is referenced */
+ unsigned int joined; /* number of channels joined */
+ char username[USERLEN + 1];
+ char host[HOSTLEN + 1];
+#ifdef LIST_DEBUG
+ struct Client *bcptr;
+#endif
+};
+
+#endif /* STRUCT_H */
projects / ircu2.10.12-pk.git / blobdiff