64 lines
1.3 KiB
C
64 lines
1.3 KiB
C
/*
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* irc2.7.2/ircd/res.h (C)opyright 1992 Darren Reed.
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*/
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#ifndef __res_include__
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#define __res_include__
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#define RES_INITLIST 1
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#define RES_CALLINIT 2
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#define RES_INITSOCK 4
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#define RES_INITDEBG 8
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#define RES_INITCACH 16
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#define MAXPACKET 1024
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#define MAXALIASES 35
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#define MAXADDRS 35
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#define AR_TTL 600 /* TTL in seconds for dns cache entries */
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struct hent {
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char *h_name; /* official name of host */
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char *h_aliases[MAXALIASES]; /* alias list */
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int h_addrtype; /* host address type */
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int h_length; /* length of address */
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/* list of addresses from name server */
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struct in_addr h_addr_list[MAXADDRS];
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#define h_addr h_addr_list[0] /* address, for backward compatiblity */
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};
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typedef struct reslist {
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int id;
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int sent; /* number of requests sent */
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int srch;
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time_t ttl;
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char type;
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char retries; /* retry counter */
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char sends; /* number of sends (>1 means resent) */
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char resend; /* send flag. 0 == dont resend */
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time_t sentat;
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time_t timeout;
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struct in_addr addr;
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char *name;
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struct reslist *next;
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Link cinfo;
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struct hent he;
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} ResRQ;
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typedef struct cache {
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time_t expireat;
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time_t ttl;
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struct hostent he;
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struct cache *hname_next, *hnum_next, *list_next;
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} aCache;
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typedef struct cachetable {
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aCache *num_list;
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aCache *name_list;
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} CacheTable;
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#define ARES_CACSIZE 101
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#define MAXCACHED 81
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#endif /* __res_include__ */
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