2 * Copyright (c) 2011, Olivier MATZ <zer0@droids-corp.org>
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the University of California, Berkeley nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
40 #include <netinet/in.h>
42 #include <cmdline_rdline.h>
43 #include <cmdline_parse.h>
44 #include <cmdline_socket.h>
49 extern cmdline_parse_ctx_t main_ctx[];
54 evt_server_input(int s, short event, void *arg)
56 struct cmdline *cl = arg;
57 struct event *evt = cl->opaque;
61 n = read(s, buf, sizeof(buf));
69 if (cmdline_in(cl, buf, n) < 0) {
78 evt_server_new_connection(int s, short event, void *arg)
83 /* create a new cmdline instance for this connection */
84 cl = cmdline_accept(main_ctx, "example> ", s);
86 /* allocate a new event for this incomming connection */
87 evt = malloc(sizeof(struct event));
94 event_set(evt, cl->s_in, EV_READ | EV_PERSIST, evt_server_input, cl);
101 struct event listen_evt;
104 printf("Listening on port 1234\n");
106 /* initializa libevent */
109 /* open a tcp server on port 1234 */
110 s = cmdline_tcpv4_listen(INADDR_ANY, 1234);
111 event_set(&listen_evt, s, EV_READ | EV_PERSIST,
112 evt_server_new_connection, NULL);
113 event_add(&listen_evt, NULL);
115 /* libevent main loop */