1 /************************************************************************
2 * IRC - Internet Relay Chat, include/s_auth.h
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 1, or (at your option)
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef INCLUDED_s_auth_h
21 #define INCLUDED_s_auth_h
22 #ifndef INCLUDED_sys_types_h
23 #include <sys/types.h>
24 #define INCLUDED_sys_types_h
30 struct AuthRequest* next; /* linked list node ptr */
31 struct AuthRequest* prev; /* linked list node ptr */
32 struct Client* client; /* pointer to client struct for request */
33 unsigned int flags; /* current state of request */
34 int fd; /* file descriptor for auth queries */
35 int index; /* select / poll index */
36 time_t timeout; /* time when query expires */
40 * flag values for AuthRequest
41 * NAMESPACE: AM_xxx - Authentication Module
43 #define AM_AUTH_CONNECTING 0x01
44 #define AM_AUTH_PENDING 0x02
45 #define AM_DNS_PENDING 0x04
47 #define SetDNSPending(x) ((x)->flags |= AM_DNS_PENDING)
48 #define ClearDNSPending(x) ((x)->flags &= ~AM_DNS_PENDING)
49 #define IsDNSPending(x) ((x)->flags & AM_DNS_PENDING)
51 #define SetAuthConnect(x) ((x)->flags |= AM_AUTH_CONNECTING)
52 #define ClearAuthConnect(x) ((x)->flags &= ~AM_AUTH_CONNECTING)
53 #define IsAuthConnect(x) ((x)->flags & AM_AUTH_CONNECTING)
55 #define SetAuthPending(x) ((x)->flags |= AM_AUTH_PENDING)
56 #define ClearAuthPending(x) ((x)->flags &= AM_AUTH_PENDING)
57 #define IsAuthPending(x) ((x)->flags & AM_AUTH_PENDING)
59 #define ClearAuth(x) ((x)->flags &= ~(AM_AUTH_PENDING | AM_AUTH_CONNECTING))
60 #define IsDoingAuth(x) ((x)->flags & (AM_AUTH_PENDING | AM_AUTH_CONNECTING))
63 extern struct AuthRequest* AuthPollList; /* GLOBAL - auth queries pending io */
65 extern void start_auth(struct Client *);
66 extern void timeout_auth_queries(time_t now);
67 extern void read_auth_reply(struct AuthRequest* req);
68 extern void send_auth_query(struct AuthRequest* req);
69 extern void remove_auth_request(struct AuthRequest *req);
71 #endif /* INCLUDED_s_auth_h */