Squashed 'third_party/lksctp-tools/' content from commit 200eca7f1
Change-Id: I8f7575513f114b205178cac5c6b3706f3d725cb5
git-subtree-dir: third_party/lksctp-tools
git-subtree-split: 200eca7f1419b1ae53958b51e8551f7e7f6cd467
diff --git a/src/func_tests/test_autoclose.c b/src/func_tests/test_autoclose.c
new file mode 100644
index 0000000..e65fac0
--- /dev/null
+++ b/src/func_tests/test_autoclose.c
@@ -0,0 +1,167 @@
+/* SCTP kernel Implementation
+ * (C) Copyright IBM Corp. 2001, 2003
+ * Copyright (c) 1999-2000 Cisco, Inc.
+ * Copyright (c) 1999-2001 Motorola, Inc.
+ * Copyright (c) 2001 Intel Corp.
+ * Copyright (c) 2001 Nokia, Inc.
+ *
+ * The SCTP implementation is free software;
+ * you can redistribute it and/or modify it under the terms of
+ * the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * The SCTP implementation is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * ************************
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU CC; see the file COPYING. If not, write to
+ * the Free Software Foundation, 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Please send any bug reports or fixes you make to the
+ * email address(es):
+ * lksctp developers <lksctp-developers@lists.sourceforge.net>
+ *
+ * Or submit a bug report through the following website:
+ * http://www.sf.net/projects/lksctp
+ *
+ * Any bugs reported to us we will try to fix... any fixes shared will
+ * be incorporated into the next SCTP release.
+ *
+ * Written or modified by:
+ * Sridhar Samudrala <sri@us.ibm.com>
+ */
+
+/* This is a Functional Test to verify autoclose functionality and the
+ * socket option SCTP_AUTOCLOSE that can be used to specify the duration in
+ * which an idle association is automatically closed.
+ */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/uio.h>
+#include <netinet/in.h>
+#include <errno.h>
+#include <netinet/sctp.h>
+#include <sctputil.h>
+
+char *TCID = __FILE__;
+int TST_TOTAL = 1;
+int TST_CNT = 0;
+
+int
+main(int argc, char *argv[])
+{
+ int sk1, sk2;
+ sockaddr_storage_t loop1, loop2;
+ struct msghdr inmessage, outmessage;
+ struct iovec iov, out_iov;
+ int error;
+ char *big_buffer;
+ char *message = "hello, world!\n";
+ uint32_t autoclose;
+
+ /* Rather than fflush() throughout the code, set stdout to
+ * be unbuffered.
+ */
+ setvbuf(stdout, NULL, _IONBF, 0);
+
+ loop1.v4.sin_family = AF_INET;
+ loop1.v4.sin_addr.s_addr = SCTP_IP_LOOPBACK;
+ loop1.v4.sin_port = htons(SCTP_TESTPORT_1);
+
+ loop2.v4.sin_family = AF_INET;
+ loop2.v4.sin_addr.s_addr = SCTP_IP_LOOPBACK;
+ loop2.v4.sin_port = htons(SCTP_TESTPORT_2);
+
+ /* Create the two endpoints which will talk to each other. */
+ sk1 = test_socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP);
+ sk2 = test_socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP);
+
+ /* Enable ASSOC_CHANGE and SNDRCVINFO notifications. */
+ test_enable_assoc_change(sk1);
+ test_enable_assoc_change(sk2);
+
+ /* Bind these sockets to the test ports. */
+ test_bind(sk1, &loop1.sa, sizeof(loop1));
+ test_bind(sk2, &loop2.sa, sizeof(loop2));
+
+ /* Mark sk2 as being able to accept new associations. */
+ test_listen(sk2, 1);
+
+ /* Set the autoclose duration for the associations created on sk1
+ * and sk2 to be 5 seconds.
+ */
+ autoclose = 5;
+ test_setsockopt(sk1, SCTP_AUTOCLOSE, &autoclose, sizeof(autoclose));
+ test_setsockopt(sk2, SCTP_AUTOCLOSE, &autoclose, sizeof(autoclose));
+
+ /* Send the first message. This will create the association. */
+ memset(&outmessage, 0, sizeof(outmessage));
+ outmessage.msg_name = &loop2;
+ outmessage.msg_namelen = sizeof(loop2);
+ outmessage.msg_iov = &out_iov;
+ outmessage.msg_iovlen = 1;
+ outmessage.msg_iov->iov_base = message;
+ outmessage.msg_iov->iov_len = strlen(message) + 1;
+
+ test_sendmsg(sk1, &outmessage, 0, strlen(message)+1);
+
+ /* Initialize inmessage for all receives. */
+ big_buffer = test_malloc(REALLY_BIG);
+ memset(&inmessage, 0, sizeof(inmessage));
+ iov.iov_base = big_buffer;
+ iov.iov_len = REALLY_BIG;
+ inmessage.msg_iov = &iov;
+ inmessage.msg_iovlen = 1;
+ inmessage.msg_control = NULL;
+
+ /* Get the communication up message on sk2. */
+ error = test_recvmsg(sk2, &inmessage, MSG_WAITALL);
+ test_check_msg_notification(&inmessage, error,
+ sizeof(struct sctp_assoc_change),
+ SCTP_ASSOC_CHANGE, SCTP_COMM_UP);
+
+ /* Get the communication up message on sk1. */
+ error = test_recvmsg(sk1, &inmessage, MSG_WAITALL);
+ test_check_msg_notification(&inmessage, error,
+ sizeof(struct sctp_assoc_change),
+ SCTP_ASSOC_CHANGE, SCTP_COMM_UP);
+
+ /* Get the first message which was sent. */
+ error = test_recvmsg(sk2, &inmessage, MSG_WAITALL);
+ test_check_msg_data(&inmessage, error, strlen(message) + 1,
+ MSG_EOR|MSG_CTRUNC, 0, 0);
+
+ tst_resm(TINFO, "Waiting for the associations to close automatically "
+ "in 5 secs");
+
+ /* Get the shutdown complete notification from sk1. */
+ error = test_recvmsg(sk1, &inmessage, MSG_WAITALL);
+ test_check_msg_notification(&inmessage, error,
+ sizeof(struct sctp_assoc_change),
+ SCTP_ASSOC_CHANGE, SCTP_SHUTDOWN_COMP);
+
+ /* Get the shutdown complete notification from sk2. */
+ error = test_recvmsg(sk2, &inmessage, MSG_WAITALL);
+ test_check_msg_notification(&inmessage, error,
+ sizeof(struct sctp_assoc_change),
+ SCTP_ASSOC_CHANGE, SCTP_SHUTDOWN_COMP);
+
+ tst_resm(TPASS, "Autoclose of associations");
+
+ /* Shut down the link. */
+ close(sk1);
+ close(sk2);
+
+ /* Indicate successful completion. */
+ return 0;
+}