Annotation of embedaddon/libpdel/net/tcp_server.h, revision 1.1.1.1
1.1 misho 1:
2: /*
3: * Copyright (c) 2001-2002 Packet Design, LLC.
4: * All rights reserved.
5: *
6: * Subject to the following obligations and disclaimer of warranty,
7: * use and redistribution of this software, in source or object code
8: * forms, with or without modifications are expressly permitted by
9: * Packet Design; provided, however, that:
10: *
11: * (i) Any and all reproductions of the source or object code
12: * must include the copyright notice above and the following
13: * disclaimer of warranties; and
14: * (ii) No rights are granted, in any manner or form, to use
15: * Packet Design trademarks, including the mark "PACKET DESIGN"
16: * on advertising, endorsements, or otherwise except as such
17: * appears in the above copyright notice or in the software.
18: *
19: * THIS SOFTWARE IS BEING PROVIDED BY PACKET DESIGN "AS IS", AND
20: * TO THE MAXIMUM EXTENT PERMITTED BY LAW, PACKET DESIGN MAKES NO
21: * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING
22: * THIS SOFTWARE, INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED
23: * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
24: * OR NON-INFRINGEMENT. PACKET DESIGN DOES NOT WARRANT, GUARANTEE,
25: * OR MAKE ANY REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS
26: * OF THE USE OF THIS SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY,
27: * RELIABILITY OR OTHERWISE. IN NO EVENT SHALL PACKET DESIGN BE
28: * LIABLE FOR ANY DAMAGES RESULTING FROM OR ARISING OUT OF ANY USE
29: * OF THIS SOFTWARE, INCLUDING WITHOUT LIMITATION, ANY DIRECT,
30: * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, PUNITIVE, OR CONSEQUENTIAL
31: * DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, LOSS OF
32: * USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY THEORY OF
33: * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
34: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
35: * THE USE OF THIS SOFTWARE, EVEN IF PACKET DESIGN IS ADVISED OF
36: * THE POSSIBILITY OF SUCH DAMAGE.
37: *
38: * Author: Archie Cobbs <archie@freebsd.org>
39: */
40:
41: #ifndef _PDEL_IO_TCP_SERVER_H_
42: #define _PDEL_IO_TCP_SERVER_H_
43:
44: struct tcp_server;
45: struct tcp_connection;
46: struct pevent_ctx;
47:
48: /*
49: * Application handlers for a single connection. The setup method
50: * should return a non-NULL cookie if successful, which will be
51: * available from tcp_server_get_conn_cookie().
52: */
53: typedef void *tcp_setup_t(struct tcp_connection *conn);
54: typedef void tcp_handler_t(struct tcp_connection *conn);
55: typedef void tcp_teardown_t(struct tcp_connection *conn);
56:
57: __BEGIN_DECLS
58:
59: /* Functions */
60: extern struct tcp_server *tcp_server_start(struct pevent_ctx *ctx,
61: void *cookie, const char *mtype, struct in_addr ip,
62: u_int16_t port, u_int max_conn, u_int conn_timeout,
63: tcp_setup_t *setup, tcp_handler_t *handler,
64: tcp_teardown_t *teardown);
65: extern void tcp_server_stop(struct tcp_server **servp);
66: extern void *tcp_server_get_cookie(struct tcp_server *serv);
67:
68: extern struct tcp_server *tcp_connection_get_server(
69: struct tcp_connection *conn);
70: extern void *tcp_connection_get_cookie(struct tcp_connection *conn);
71: extern int tcp_connection_get_fd(struct tcp_connection *conn);
72: extern FILE *tcp_connection_get_fp(struct tcp_connection *conn);
73: extern struct tcp_connection *tcp_connection_first(struct tcp_server *serv);
74: extern struct tcp_connection *tcp_connection_next(
75: struct tcp_connection *conn);
76: extern void tcp_connection_get_peer(struct tcp_connection *conn,
77: struct sockaddr_in *sin);
78:
79: __END_DECLS
80:
81: #endif /* _PDEL_IO_TCP_SERVER_H_ */
82:
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