mirror of
https://github.com/unrealircd/unrealircd.git
synced 2026-06-27 19:46:37 +02:00
darkelf
112 lines
2.4 KiB
C
112 lines
2.4 KiB
C
#ifndef _IRCD_DOG3_FDLIST
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#define _IRCD_DOG3_FDLIST
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/* $Id$ */
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#ifndef NEW_IO
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typedef struct fdstruct {
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int entry[MAXCONNECTIONS + 2];
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int last_entry;
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} fdlist;
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void addto_fdlist(int a, fdlist * b);
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void delfrom_fdlist(int a, fdlist * b);
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void init_fdlist(fdlist * b);
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#ifndef NO_FDLIST
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extern MODVAR fdlist oper_fdlist;
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#endif
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#else /* ifndef NEW_IO */
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#define FD_DESC_SZ 128 /* hostlen + comment */
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/* enums better then defines for debugging issue */
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enum {
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COMM_OK,
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COMM_ERR_BIND,
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COMM_ERR_DNS,
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COMM_ERR_TIMEOUT,
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COMM_ERR_CONNECT,
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COMM_ERROR,
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COMM_ERR_MAX
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};
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/* This is to get around the fact that some implementations have ss_len and
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* others do not
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*/
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struct irc_ssaddr
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{
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struct sockaddr_storage ss;
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unsigned char ss_len;
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in_port_t ss_port;
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};
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/* For Callback functions arguments */
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struct _fde;
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/* Callback for completed IO events */
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typedef void PF(struct _fde *, void *);
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/* Callback for completed connections */
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/* int fd, int status, void * */
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typedef void CNCB(struct _fde *, int, void *);
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typedef struct _fde {
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/* New-school stuff, again pretty much ripped from squid */
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/*
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* Yes, this gives us only one pending read and one pending write per
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* filedescriptor. Think though: when do you think we'll need more?
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*/
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int fd; /* So we can use the fde_t as a callback ptr */
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int comm_index; /* where in the poll list we live */
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int evcache; /* current fd events as set up by the underlying I/O */
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char desc[FD_DESC_SZ];
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PF *read_handler;
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void *read_data;
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PF *write_handler;
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void *write_data;
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PF *timeout_handler;
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void *timeout_data;
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time_t timeout;
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PF *flush_handler;
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void *flush_data;
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time_t flush_timeout;
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/* struct DNSQuery *dns_query; at hybrid 7.2.2 */
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struct DNSReq *dns_query;
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struct {
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unsigned int open:1;
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unsigned int is_socket:1;
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#ifdef USE_SSL
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unsigned int pending_read:1;
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#endif
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} flags;
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struct {
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/* We don't need the host here ? */
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struct irc_ssaddr S;
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struct irc_ssaddr hostaddr;
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CNCB *callback;
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void *data;
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/* We'd also add the retry count here when we get to that -- adrian */
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} connect;
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#ifdef USE_SSL
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SSL *ssl;
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#endif
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struct _fde *hnext;
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} fde_t;
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#endif /* ifndef NEW_IO */
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#ifndef TRUE
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#define TRUE 1
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#endif
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#define LOADCFREQ 5
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#define LOADRECV 35
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#define FDLISTCHKFREQ 2
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#endif /*
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* _IRCD_DOG3_FDLIST
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*/
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