-#ifndef S_BSD_H
-#define S_BSD_H
-
-#include <netdb.h>
-#include "s_conf.h"
-
-/*=============================================================================
- * Macro's
+/*
+ * s_bsd.h
+ *
+ * $Id$
*/
+#ifndef INCLUDED_s_bsd_h
+#define INCLUDED_s_bsd_h
+#ifndef INCLUDED_config_h
+#include "config.h"
+#endif
+#ifndef INCLUDED_sys_types_h
+#include <sys/types.h> /* size_t, time_t */
+#define INCLUDED_sys_types_h
+#endif
-#define FLAGS_PINGSENT 0x0001 /* Unreplied ping sent */
-#define FLAGS_DEADSOCKET 0x0002 /* Local socket is dead--Exiting soon */
-#define FLAGS_KILLED 0x0004 /* Prevents "QUIT" from being sent for this */
-#define FLAGS_OPER 0x0008 /* Operator */
-#define FLAGS_LOCOP 0x0010 /* Local operator -- SRB */
-#define FLAGS_INVISIBLE 0x0020 /* makes user invisible */
-#define FLAGS_WALLOP 0x0040 /* send wallops to them */
-#define FLAGS_SERVNOTICE 0x0080 /* server notices such as kill */
-#define FLAGS_BLOCKED 0x0100 /* socket is in a blocked condition */
-#define FLAGS_UNIX 0x0200 /* socket is in the unix domain, not inet */
-#define FLAGS_CLOSING 0x0400 /* set when closing to suppress errors */
-#define FLAGS_LISTEN 0x0800 /* used to mark clients which we listen() on */
-#define FLAGS_CHKACCESS 0x1000 /* ok to check clients access if set */
-#define FLAGS_DOINGDNS 0x2000 /* client is waiting for a DNS response */
-#define FLAGS_AUTH 0x4000 /* client is waiting on rfc931 response */
-#define FLAGS_WRAUTH 0x8000 /* set if we havent writen to ident server */
-#define FLAGS_LOCAL 0x00010000 /* set for local clients */
-#define FLAGS_GOTID 0x00020000 /* successful ident lookup achieved */
-#define FLAGS_DOID 0x00040000 /* I-lines say must use ident return */
-#define FLAGS_NONL 0x00080000 /* No \n in buffer */
-#define FLAGS_TS8 0x00100000 /* Why do you want to know? */
-#define FLAGS_PING 0x00200000 /* Socket needs to send udp pings */
-#define FLAGS_ASKEDPING 0x00400000 /* Client asked for udp ping */
-#define FLAGS_MAP 0x00800000 /* Show server on the map */
-#define FLAGS_JUNCTION 0x01000000 /* Junction causing the net.burst */
-#define FLAGS_DEAF 0x02000000 /* Makes user deaf */
-#define FLAGS_CHSERV 0x04000000 /* Disallow KICK or MODE -o on the user;
- don't display channels in /whois */
-#define FLAGS_BURST 0x08000000 /* Server is receiving a net.burst */
-#define FLAGS_BURST_ACK 0x10000000 /* Server is waiting for eob ack */
-#define FLAGS_DEBUG 0x20000000 /* send global debug/anti-hack info */
-#define FLAGS_IPCHECK 0x40000000 /* Added or updated IPregistry data */
-
-#define SEND_UMODES \
- (FLAGS_INVISIBLE|FLAGS_OPER|FLAGS_WALLOP|FLAGS_DEAF|FLAGS_CHSERV|FLAGS_DEBUG)
-#define ALL_UMODES (SEND_UMODES|FLAGS_SERVNOTICE|FLAGS_LOCOP)
-#define FLAGS_ID (FLAGS_DOID|FLAGS_GOTID)
+struct Client;
+struct ConfItem;
+struct Listener;
+struct DNSReply;
/*
- * flags macros.
+ * TCP window sizes
+ * Set server window to a large value for fat pipes,
+ * set client to a smaller size to allow TCP flow control
+ * to reduce flooding
*/
-#define IsOper(x) ((x)->flags & FLAGS_OPER)
-#define IsLocOp(x) ((x)->flags & FLAGS_LOCOP)
-#define IsInvisible(x) ((x)->flags & FLAGS_INVISIBLE)
-#define IsDeaf(x) ((x)->flags & FLAGS_DEAF)
-#define IsChannelService(x) ((x)->flags & FLAGS_CHSERV)
-#define IsAnOper(x) ((x)->flags & (FLAGS_OPER|FLAGS_LOCOP))
-#define IsPrivileged(x) (IsAnOper(x) || IsServer(x))
-#define SendWallops(x) ((x)->flags & FLAGS_WALLOP)
-#define SendDebug(x) ((x)->flags & FLAGS_DEBUG)
-#define SendServNotice(x) ((x)->flags & FLAGS_SERVNOTICE)
-#define IsUnixSocket(x) ((x)->flags & FLAGS_UNIX)
-#define IsListening(x) ((x)->flags & FLAGS_LISTEN)
-#define DoAccess(x) ((x)->flags & FLAGS_CHKACCESS)
-#define IsLocal(x) ((x)->flags & FLAGS_LOCAL)
-#define IsDead(x) ((x)->flags & FLAGS_DEADSOCKET)
-#define IsJunction(x) ((x)->flags & FLAGS_JUNCTION)
-#define IsBurst(x) ((x)->flags & FLAGS_BURST)
-#define IsBurstAck(x) ((x)->flags & FLAGS_BURST_ACK)
-#define IsBurstOrBurstAck(x) ((x)->flags & (FLAGS_BURST|FLAGS_BURST_ACK))
-#define IsIPChecked(x) ((x)->flags & FLAGS_IPCHECK)
-
-#define SetOper(x) ((x)->flags |= FLAGS_OPER)
-#define SetLocOp(x) ((x)->flags |= FLAGS_LOCOP)
-#define SetInvisible(x) ((x)->flags |= FLAGS_INVISIBLE)
-#define SetWallops(x) ((x)->flags |= FLAGS_WALLOP)
-#define SetDebug(x) ((x)->flags |= FLAGS_DEBUG)
-#define SetUnixSock(x) ((x)->flags |= FLAGS_UNIX)
-#define SetDNS(x) ((x)->flags |= FLAGS_DOINGDNS)
-#define DoingDNS(x) ((x)->flags & FLAGS_DOINGDNS)
-#define SetAccess(x) ((x)->flags |= FLAGS_CHKACCESS)
-#define DoingAuth(x) ((x)->flags & FLAGS_AUTH)
-#define NoNewLine(x) ((x)->flags & FLAGS_NONL)
-#define DoPing(x) ((x)->flags & FLAGS_PING)
-#define SetAskedPing(x) ((x)->flags |= FLAGS_ASKEDPING)
-#define AskedPing(x) ((x)->flags & FLAGS_ASKEDPING)
-#define SetJunction(x) ((x)->flags |= FLAGS_JUNCTION)
-#define SetBurst(x) ((x)->flags |= FLAGS_BURST)
-#define SetBurstAck(x) ((x)->flags |= FLAGS_BURST_ACK)
-#define SetIPChecked(x) ((x)->flags |= FLAGS_IPCHECK)
-
-#define ClearOper(x) ((x)->flags &= ~FLAGS_OPER)
-#define ClearLocOp(x) ((x)->flags &= ~FLAGS_LOCOP)
-#define ClearInvisible(x) ((x)->flags &= ~FLAGS_INVISIBLE)
-#define ClearWallops(x) ((x)->flags &= ~FLAGS_WALLOP)
-#define ClearDebug(x) ((x)->flags &= ~FLAGS_DEBUG)
-#define ClearDNS(x) ((x)->flags &= ~FLAGS_DOINGDNS)
-#define ClearAuth(x) ((x)->flags &= ~FLAGS_AUTH)
-#define ClearAccess(x) ((x)->flags &= ~FLAGS_CHKACCESS)
-#define ClearPing(x) ((x)->flags &= ~FLAGS_PING)
-#define ClearAskedPing(x) ((x)->flags &= ~FLAGS_ASKEDPING)
-#define ClearBurst(x) ((x)->flags &= ~FLAGS_BURST)
-#define ClearBurstAck(x) ((x)->flags &= ~FLAGS_BURST_ACK)
-
-/* used for async dns values */
-
-#define ASYNC_NONE 0
-#define ASYNC_CLIENT 1
-#define ASYNC_CONNECT 2
-#define ASYNC_CONF 3
-#define ASYNC_PING 4
-
-/* server notice stuff */
-
-#define SNO_ADD 1
-#define SNO_DEL 2
-#define SNO_SET 3
- /* DON'T CHANGE THESE VALUES ! */
- /* THE CLIENTS DEPEND ON IT ! */
-#define SNO_OLDSNO 0x1 /* unsorted old messages */
-#define SNO_SERVKILL 0x2 /* server kills (nick collisions) */
-#define SNO_OPERKILL 0x4 /* oper kills */
-#define SNO_HACK2 0x8 /* desyncs */
-#define SNO_HACK3 0x10 /* temporary desyncs */
-#define SNO_UNAUTH 0x20 /* unauthorized connections */
-#define SNO_TCPCOMMON 0x40 /* common TCP or socket errors */
-#define SNO_TOOMANY 0x80 /* too many connections */
-#define SNO_HACK4 0x100 /* Uworld actions on channels */
-#define SNO_GLINE 0x200 /* glines */
-#define SNO_NETWORK 0x400 /* net join/break, etc */
-#define SNO_IPMISMATCH 0x800 /* IP mismatches */
-#define SNO_THROTTLE 0x1000 /* host throttle add/remove notices */
-#define SNO_OLDREALOP 0x2000 /* old oper-only messages */
-#define SNO_CONNEXIT 0x4000 /* client connect/exit (ugh) */
-
-#define SNO_ALL 0x7fff /* Don't make it larger then significant,
- * that looks nicer */
-
-#define SNO_USER (SNO_ALL & ~SNO_OPER)
-
-#define SNO_DEFAULT (SNO_NETWORK|SNO_OPERKILL|SNO_GLINE)
-#define SNO_OPERDEFAULT (SNO_DEFAULT|SNO_HACK2|SNO_HACK4|SNO_THROTTLE|SNO_OLDSNO)
-#define SNO_OPER (SNO_CONNEXIT|SNO_OLDREALOP)
-#define SNO_NOISY (SNO_SERVKILL|SNO_UNAUTH)
+#define SERVER_TCP_WINDOW 61440
+#define CLIENT_TCP_WINDOW 2048
+extern void report_error(const char* text, const char* who, int err);
/*
- * simple defines to differentiate between a tty and socket for
- * add_connection() -Simon
+ * text for report_error
*/
+extern const char* const BIND_ERROR_MSG;
+extern const char* const LISTEN_ERROR_MSG;
+extern const char* const NONB_ERROR_MSG;
+extern const char* const REUSEADDR_ERROR_MSG;
+extern const char* const SOCKET_ERROR_MSG;
+extern const char* const CONNLIMIT_ERROR_MSG;
+extern const char* const ACCEPT_ERROR_MSG;
+extern const char* const PEERNAME_ERROR_MSG;
+extern const char* const POLL_ERROR_MSG;
+extern const char* const SELECT_ERROR_MSG;
+extern const char* const CONNECT_ERROR_MSG;
+extern const char* const SETBUFS_ERROR_MSG;
+
+
+extern int HighestFd;
+extern struct Client* LocalClientArray[MAXCONNECTIONS];
+extern int OpenFileDescriptorCount;
-#define ADCON_TTY 0
-#define ADCON_SOCKET 1
+#ifdef VIRTUAL_HOST
+extern struct sockaddr_in vserv;
+#endif
-/*=============================================================================
+enum PollType {
+ PT_NONE,
+ PT_READ,
+ PT_WRITE
+};
+
+struct Pollable;
+
+typedef int (*PollReadyFn)(struct Pollable*);
+
+struct Pollable {
+ struct Pollable* next;
+ struct Pollable* prev;
+ int fd;
+ int index;
+ int state;
+ PollReadyFn r_handler;
+ PollReadyFn w_handler;
+};
+
+/*
* Proto types
*/
-
-extern int setsnomask(aClient *cptr, snomask_t newmask, int what);
-extern snomask_t umode_make_snomask(snomask_t oldmask, char *arg, int what);
-extern int connect_server(aConfItem *aconf, aClient *by, struct hostent *hp);
-extern void report_error(char *text, aClient *cptr);
-extern int inetport(aClient *cptr, char *name, unsigned short int port);
-extern int add_listener(aConfItem *aconf);
-extern void close_listeners(void);
+extern size_t deliver_it(struct Client *cptr, const char *str, size_t len);
+extern int connect_server(struct ConfItem* aconf, struct Client* by,
+ struct DNSReply* reply);
+extern void release_dns_reply(struct Client* cptr);
+extern int net_close_unregistered_connections(struct Client* source);
extern void init_sys(void);
-extern void write_pidfile(void);
-extern enum AuthorizationCheckResult check_client(aClient *cptr);
-extern int check_server(aClient *cptr);
-extern void close_connection(aClient *cptr);
-extern int get_sockerr(aClient *cptr);
-extern void set_non_blocking(int fd, aClient *cptr);
-extern aClient *add_connection(aClient *cptr, int fd, int type);
-extern int read_message(time_t delay);
-extern void get_my_name(aClient *cptr);
-extern int setup_ping(void);
-
-extern int highest_fd, resfd;
-extern unsigned int readcalls;
-extern aClient *loc_clients[MAXCONNECTIONS];
-#ifdef VIRTUAL_HOST
-extern struct sockaddr_in vserv;
-#endif
+extern void close_connection(struct Client *cptr);
+extern void add_connection(struct Listener* listener, int fd);
+extern int read_message(time_t delay);
+extern int init_server_identity(void);
-#endif /* S_BSD_H */
+#endif /* INCLUDED_s_bsd_h */
projects / ircu2.10.12-pk.git / blobdiff