1 #include <ccan/io/io.h>
2 /* Include the C files directly. */
3 #include <ccan/io/poll.c>
4 #include <ccan/io/io.c>
5 #include <ccan/tap/tap.h>
13 static struct io_listener *l;
14 static struct data *d2;
21 static struct io_plan *closer(struct io_conn *conn, struct data *d)
24 return io_close(conn);
27 static struct io_plan *connected(struct io_conn *conn, struct data *d2)
31 return io_read(conn, d2->buf, sizeof(d2->buf), closer, d2);
34 static struct io_plan *init_conn(struct io_conn *conn, struct data *d)
40 return io_write(conn, d->buf, sizeof(d->buf), closer, d);
43 static int make_listen_fd(const char *port, struct addrinfo **info)
46 struct addrinfo *addrinfo, hints;
48 memset(&hints, 0, sizeof(hints));
49 hints.ai_family = AF_UNSPEC;
50 hints.ai_socktype = SOCK_STREAM;
51 hints.ai_flags = AI_PASSIVE;
52 hints.ai_protocol = 0;
54 if (getaddrinfo(NULL, port, &hints, &addrinfo) != 0)
57 fd = socket(addrinfo->ai_family, addrinfo->ai_socktype,
58 addrinfo->ai_protocol);
62 setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on));
63 if (bind(fd, addrinfo->ai_addr, addrinfo->ai_addrlen) != 0) {
67 if (listen(fd, 1) != 0) {
75 static struct io_plan *setup_connect(struct io_conn *conn,
76 struct addrinfo *addrinfo)
78 d2 = malloc(sizeof(*d2));
80 return io_connect(conn, addrinfo, connected, d2);
85 struct data *d = malloc(sizeof(*d));
86 struct addrinfo *addrinfo;
89 /* This is how many tests you plan to run */
92 memset(d->buf, 'a', sizeof(d->buf));
93 fd = make_listen_fd(PORT, &addrinfo);
95 l = io_new_listener(NULL, fd, init_conn, d);
98 fd = socket(addrinfo->ai_family, addrinfo->ai_socktype,
99 addrinfo->ai_protocol);
100 ok1(io_new_conn(NULL, fd, setup_connect, addrinfo));
102 ok1(io_loop() == NULL);
106 freeaddrinfo(addrinfo);
110 /* This exits depending on whether all tests passed */
111 return exit_status();