Can remove the sender and/or the recipient from the key of the greylister.
[apps/pfixtools.git] / common / server.h
1 /******************************************************************************/
2 /*          pfixtools: a collection of postfix related tools                  */
3 /*          ~~~~~~~~~                                                         */
4 /*  ________________________________________________________________________  */
5 /*                                                                            */
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7 /*  modification, are permitted provided that the following conditions        */
8 /*  are met:                                                                  */
9 /*                                                                            */
10 /*  1. Redistributions of source code must retain the above copyright         */
11 /*     notice, this list of conditions and the following disclaimer.          */
12 /*  2. Redistributions in binary form must reproduce the above copyright      */
13 /*     notice, this list of conditions and the following disclaimer in the    */
14 /*     documentation and/or other materials provided with the distribution.   */
15 /*  3. The names of its contributors may not be used to endorse or promote    */
16 /*     products derived from this software without specific prior written     */
17 /*     permission.                                                            */
18 /*                                                                            */
19 /*  THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND   */
20 /*  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE     */
21 /*  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR        */
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25 /*  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS  */
26 /*  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN   */
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28 /*  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF    */
29 /*  THE POSSIBILITY OF SUCH DAMAGE.                                           */
30 /******************************************************************************/
31
32 /*
33  * Copyright © 2008 Florent Bruneau
34  */
35
36 #ifndef PFIXTOOLS_SERVER_H
37 #define PFIXTOOLS_SERVER_H
38
39 #include "buffer.h"
40
41 typedef struct client_t client_t;
42 typedef struct listener_t listener_t;
43 PARRAY(client_t)
44 PARRAY(listener_t)
45
46 typedef void *(*start_listener_t)(void);
47 typedef void  (*delete_client_t)(void*);
48 typedef void *(*start_client_t)(listener_t*);
49 typedef int   (*run_client_t)(client_t*, void*);
50 typedef bool    (*refresh_t)(void*);
51
52
53 listener_t *start_listener(int port);
54
55 client_t *client_register(int fd, run_client_t runner, void *data);
56 void client_delete(client_t **client);
57 void client_release(client_t *client);
58
59 void client_io_none(client_t *client);
60 void client_io_rw(client_t *client);
61 void client_io_ro(client_t *client);
62
63 ssize_t client_read(client_t *client);
64 buffer_t *client_input_buffer(client_t *client);
65 buffer_t *client_output_buffer(client_t *client);
66 void *client_data(client_t *client);
67
68 int server_loop(start_client_t starter, delete_client_t deleter,
69                 run_client_t runner, refresh_t refresh, void *config);
70
71 #endif