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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: