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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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f47e6ab9f6
Calling function gst_rtsp_stream_get_server_port() results in segmenation fault in the RTP/RTSP/TCP case. Port that the server will use to receive RTCP makes only sense in the UDP case, however the function should handle the TCP case in a nicer way. https://bugzilla.gnome.org/show_bug.cgi?id=776345
447 lines
15 KiB
C
447 lines
15 KiB
C
/* GStreamer
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* Copyright (C) 2013 Axis Communications AB <dev-gstreamer at axis dot com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <gst/check/gstcheck.h>
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#include <rtsp-stream.h>
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#include <rtsp-address-pool.h>
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GST_START_TEST (test_get_sockets)
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{
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GstPad *srcpad;
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GstElement *pay;
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GstRTSPStream *stream;
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GstBin *bin;
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GstElement *rtpbin;
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GstRTSPAddressPool *pool;
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GSocket *socket;
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gboolean have_ipv4;
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gboolean have_ipv6;
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srcpad = gst_pad_new ("testsrcpad", GST_PAD_SRC);
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fail_unless (srcpad != NULL);
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gst_pad_set_active (srcpad, TRUE);
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pay = gst_element_factory_make ("rtpgstpay", "testpayloader");
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fail_unless (pay != NULL);
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stream = gst_rtsp_stream_new (0, pay, srcpad);
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fail_unless (stream != NULL);
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gst_object_unref (pay);
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gst_object_unref (srcpad);
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rtpbin = gst_element_factory_make ("rtpbin", "testrtpbin");
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fail_unless (rtpbin != NULL);
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bin = GST_BIN (gst_bin_new ("testbin"));
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fail_unless (bin != NULL);
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fail_unless (gst_bin_add (bin, rtpbin));
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/* configure address pool for IPv4 and IPv6 unicast addresses */
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pool = gst_rtsp_address_pool_new ();
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fail_unless (gst_rtsp_address_pool_add_range (pool,
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GST_RTSP_ADDRESS_POOL_ANY_IPV4, GST_RTSP_ADDRESS_POOL_ANY_IPV4, 50000,
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60000, 0));
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fail_unless (gst_rtsp_address_pool_add_range (pool,
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GST_RTSP_ADDRESS_POOL_ANY_IPV6, GST_RTSP_ADDRESS_POOL_ANY_IPV6, 50000,
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60000, 0));
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gst_rtsp_stream_set_address_pool (stream, pool);
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fail_unless (gst_rtsp_stream_join_bin (stream, bin, rtpbin, GST_STATE_NULL));
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socket = gst_rtsp_stream_get_rtp_socket (stream, G_SOCKET_FAMILY_IPV4);
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have_ipv4 = (socket != NULL);
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if (have_ipv4) {
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fail_unless (g_socket_get_fd (socket) >= 0);
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g_object_unref (socket);
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}
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socket = gst_rtsp_stream_get_rtcp_socket (stream, G_SOCKET_FAMILY_IPV4);
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if (have_ipv4) {
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fail_unless (socket != NULL);
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fail_unless (g_socket_get_fd (socket) >= 0);
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g_object_unref (socket);
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} else {
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fail_unless (socket == NULL);
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}
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socket = gst_rtsp_stream_get_rtp_socket (stream, G_SOCKET_FAMILY_IPV6);
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have_ipv6 = (socket != NULL);
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if (have_ipv6) {
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fail_unless (g_socket_get_fd (socket) >= 0);
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g_object_unref (socket);
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}
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socket = gst_rtsp_stream_get_rtcp_socket (stream, G_SOCKET_FAMILY_IPV6);
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if (have_ipv6) {
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fail_unless (socket != NULL);
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fail_unless (g_socket_get_fd (socket) >= 0);
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g_object_unref (socket);
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} else {
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fail_unless (socket == NULL);
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}
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/* check that at least one family is available */
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fail_unless (have_ipv4 || have_ipv6);
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g_object_unref (pool);
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fail_unless (gst_rtsp_stream_leave_bin (stream, bin, rtpbin));
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gst_object_unref (bin);
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gst_object_unref (stream);
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}
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GST_END_TEST;
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GST_START_TEST (test_allocate_udp_ports_fail)
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{
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GstPad *srcpad;
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GstElement *pay;
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GstRTSPStream *stream;
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GstBin *bin;
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GstElement *rtpbin;
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GstRTSPAddressPool *pool;
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srcpad = gst_pad_new ("testsrcpad", GST_PAD_SRC);
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fail_unless (srcpad != NULL);
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gst_pad_set_active (srcpad, TRUE);
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pay = gst_element_factory_make ("rtpgstpay", "testpayloader");
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fail_unless (pay != NULL);
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stream = gst_rtsp_stream_new (0, pay, srcpad);
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fail_unless (stream != NULL);
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gst_object_unref (pay);
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gst_object_unref (srcpad);
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rtpbin = gst_element_factory_make ("rtpbin", "testrtpbin");
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fail_unless (rtpbin != NULL);
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bin = GST_BIN (gst_bin_new ("testbin"));
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fail_unless (bin != NULL);
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fail_unless (gst_bin_add (bin, rtpbin));
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pool = gst_rtsp_address_pool_new ();
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fail_unless (gst_rtsp_address_pool_add_range (pool, "192.168.1.1",
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"192.168.1.1", 6000, 6001, 0));
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gst_rtsp_stream_set_address_pool (stream, pool);
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fail_if (gst_rtsp_stream_join_bin (stream, bin, rtpbin, GST_STATE_NULL));
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g_object_unref (pool);
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fail_unless (gst_rtsp_stream_leave_bin (stream, bin, rtpbin));
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gst_object_unref (bin);
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gst_object_unref (stream);
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}
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GST_END_TEST;
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GST_START_TEST (test_get_multicast_address)
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{
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GstPad *srcpad;
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GstElement *pay;
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GstRTSPStream *stream;
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GstRTSPAddressPool *pool;
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GstRTSPAddress *addr1;
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GstRTSPAddress *addr2;
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srcpad = gst_pad_new ("testsrcpad", GST_PAD_SRC);
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fail_unless (srcpad != NULL);
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gst_pad_set_active (srcpad, TRUE);
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pay = gst_element_factory_make ("rtpgstpay", "testpayloader");
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fail_unless (pay != NULL);
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stream = gst_rtsp_stream_new (0, pay, srcpad);
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fail_unless (stream != NULL);
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gst_object_unref (pay);
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gst_object_unref (srcpad);
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pool = gst_rtsp_address_pool_new ();
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fail_unless (gst_rtsp_address_pool_add_range (pool,
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"233.252.0.0", "233.252.0.0", 5100, 5101, 1));
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fail_unless (gst_rtsp_address_pool_add_range (pool,
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"FF11:DB8::1", "FF11:DB8::1", 5102, 5103, 1));
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gst_rtsp_stream_set_address_pool (stream, pool);
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addr1 = gst_rtsp_stream_get_multicast_address (stream, G_SOCKET_FAMILY_IPV4);
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fail_unless (addr1 != NULL);
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fail_unless_equals_string (addr1->address, "233.252.0.0");
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fail_unless_equals_int (addr1->port, 5100);
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fail_unless_equals_int (addr1->n_ports, 2);
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addr2 = gst_rtsp_stream_get_multicast_address (stream, G_SOCKET_FAMILY_IPV4);
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fail_unless (addr2 != NULL);
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fail_unless_equals_string (addr2->address, "233.252.0.0");
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fail_unless_equals_int (addr2->port, 5100);
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fail_unless_equals_int (addr2->n_ports, 2);
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gst_rtsp_address_free (addr1);
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gst_rtsp_address_free (addr2);
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addr1 = gst_rtsp_stream_get_multicast_address (stream, G_SOCKET_FAMILY_IPV6);
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fail_unless (addr1 != NULL);
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fail_unless (!g_ascii_strcasecmp (addr1->address, "FF11:DB8::1"));
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fail_unless_equals_int (addr1->port, 5102);
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fail_unless_equals_int (addr1->n_ports, 2);
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addr2 = gst_rtsp_stream_get_multicast_address (stream, G_SOCKET_FAMILY_IPV6);
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fail_unless (addr2 != NULL);
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fail_unless (!g_ascii_strcasecmp (addr2->address, "FF11:DB8::1"));
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fail_unless_equals_int (addr2->port, 5102);
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fail_unless_equals_int (addr2->n_ports, 2);
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gst_rtsp_address_free (addr1);
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gst_rtsp_address_free (addr2);
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g_object_unref (pool);
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gst_object_unref (stream);
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}
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GST_END_TEST;
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/* test case: address pool only contains multicast addresses,
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* but the client is requesting unicast udp */
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GST_START_TEST (test_multicast_address_and_unicast_udp)
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{
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GstPad *srcpad;
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GstElement *pay;
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GstRTSPStream *stream;
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GstBin *bin;
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GstElement *rtpbin;
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GstRTSPAddressPool *pool;
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srcpad = gst_pad_new ("testsrcpad", GST_PAD_SRC);
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fail_unless (srcpad != NULL);
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gst_pad_set_active (srcpad, TRUE);
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pay = gst_element_factory_make ("rtpgstpay", "testpayloader");
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fail_unless (pay != NULL);
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stream = gst_rtsp_stream_new (0, pay, srcpad);
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fail_unless (stream != NULL);
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gst_object_unref (pay);
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gst_object_unref (srcpad);
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rtpbin = gst_element_factory_make ("rtpbin", "testrtpbin");
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fail_unless (rtpbin != NULL);
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bin = GST_BIN (gst_bin_new ("testbin"));
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fail_unless (bin != NULL);
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fail_unless (gst_bin_add (bin, rtpbin));
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pool = gst_rtsp_address_pool_new ();
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/* add a multicast addres to the address pool */
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fail_unless (gst_rtsp_address_pool_add_range (pool,
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"233.252.0.0", "233.252.0.0", 5200, 5201, 1));
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gst_rtsp_stream_set_address_pool (stream, pool);
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fail_unless (gst_rtsp_stream_join_bin (stream, bin, rtpbin, GST_STATE_NULL));
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g_object_unref (pool);
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fail_unless (gst_rtsp_stream_leave_bin (stream, bin, rtpbin));
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gst_object_unref (bin);
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gst_object_unref (stream);
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}
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GST_END_TEST;
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GST_START_TEST (test_allocate_udp_ports_multicast)
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{
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GstPad *srcpad;
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GstElement *pay;
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GstRTSPStream *stream;
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GstBin *bin;
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GstElement *rtpbin;
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GstRTSPAddressPool *pool;
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GstRTSPAddress *addr;
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srcpad = gst_pad_new ("testsrcpad", GST_PAD_SRC);
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fail_unless (srcpad != NULL);
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gst_pad_set_active (srcpad, TRUE);
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pay = gst_element_factory_make ("rtpgstpay", "testpayloader");
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fail_unless (pay != NULL);
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stream = gst_rtsp_stream_new (0, pay, srcpad);
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fail_unless (stream != NULL);
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gst_object_unref (pay);
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gst_object_unref (srcpad);
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rtpbin = gst_element_factory_make ("rtpbin", "testrtpbin");
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fail_unless (rtpbin != NULL);
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bin = GST_BIN (gst_bin_new ("testbin"));
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fail_unless (bin != NULL);
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fail_unless (gst_bin_add (bin, rtpbin));
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pool = gst_rtsp_address_pool_new ();
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/* add multicast addresses to the address pool */
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fail_unless (gst_rtsp_address_pool_add_range (pool,
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"233.252.0.1", "233.252.0.1", 6000, 6001, 1));
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fail_unless (gst_rtsp_address_pool_add_range (pool,
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"FF11:DB8::1", "FF11:DB8::1", 6002, 6003, 1));
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gst_rtsp_stream_set_address_pool (stream, pool);
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fail_unless (gst_rtsp_stream_join_bin (stream, bin, rtpbin, GST_STATE_NULL));
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/* check the multicast address and ports for IPv4 */
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addr = gst_rtsp_stream_get_multicast_address (stream, G_SOCKET_FAMILY_IPV4);
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fail_unless (addr != NULL);
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fail_unless_equals_string (addr->address, "233.252.0.1");
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fail_unless_equals_int (addr->port, 6000);
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fail_unless_equals_int (addr->n_ports, 2);
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gst_rtsp_address_free (addr);
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/* check the multicast address and ports for IPv6 */
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addr = gst_rtsp_stream_get_multicast_address (stream, G_SOCKET_FAMILY_IPV6);
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fail_unless (addr != NULL);
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fail_unless (!g_ascii_strcasecmp (addr->address, "FF11:DB8::1"));
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fail_unless_equals_int (addr->port, 6002);
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fail_unless_equals_int (addr->n_ports, 2);
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gst_rtsp_address_free (addr);
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g_object_unref (pool);
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fail_unless (gst_rtsp_stream_leave_bin (stream, bin, rtpbin));
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gst_object_unref (bin);
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gst_object_unref (stream);
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}
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GST_END_TEST;
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GST_START_TEST (test_allocate_udp_ports_client_settings)
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{
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GstPad *srcpad;
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GstElement *pay;
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GstRTSPStream *stream;
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GstBin *bin;
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GstElement *rtpbin;
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GstRTSPAddressPool *pool;
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GstRTSPAddress *addr;
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srcpad = gst_pad_new ("testsrcpad", GST_PAD_SRC);
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fail_unless (srcpad != NULL);
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gst_pad_set_active (srcpad, TRUE);
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pay = gst_element_factory_make ("rtpgstpay", "testpayloader");
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fail_unless (pay != NULL);
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stream = gst_rtsp_stream_new (0, pay, srcpad);
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fail_unless (stream != NULL);
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gst_object_unref (pay);
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gst_object_unref (srcpad);
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rtpbin = gst_element_factory_make ("rtpbin", "testrtpbin");
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fail_unless (rtpbin != NULL);
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bin = GST_BIN (gst_bin_new ("testbin"));
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fail_unless (bin != NULL);
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fail_unless (gst_bin_add (bin, rtpbin));
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pool = gst_rtsp_address_pool_new ();
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/* add multicast addresses to the address pool */
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fail_unless (gst_rtsp_address_pool_add_range (pool,
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"233.252.0.1", "233.252.0.1", 6000, 6001, 1));
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fail_unless (gst_rtsp_address_pool_add_range (pool,
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"FF11:DB7::1", "FF11:DB7::1", 6004, 6005, 1));
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/* multicast address specified by the client */
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fail_unless (gst_rtsp_address_pool_add_range (pool,
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"233.252.0.2", "233.252.0.2", 6002, 6003, 1));
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fail_unless (gst_rtsp_address_pool_add_range (pool,
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"FF11:DB8::1", "FF11:DB8::1", 6006, 6007, 1));
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gst_rtsp_stream_set_address_pool (stream, pool);
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fail_unless (gst_rtsp_stream_join_bin (stream, bin, rtpbin, GST_STATE_NULL));
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/* Reserve IPV4 mcast address */
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addr = gst_rtsp_stream_reserve_address (stream, "233.252.0.2", 6002, 2, 1);
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fail_unless (addr != NULL);
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gst_rtsp_address_free (addr);
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/* verify that the multicast address and ports correspond to the requested client
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* transport information for IPv4 */
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addr = gst_rtsp_stream_get_multicast_address (stream, G_SOCKET_FAMILY_IPV4);
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fail_unless (addr != NULL);
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fail_unless_equals_string (addr->address, "233.252.0.2");
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fail_unless_equals_int (addr->port, 6002);
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fail_unless_equals_int (addr->n_ports, 2);
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gst_rtsp_address_free (addr);
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/* Reserve IPV6 mcast address */
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addr = gst_rtsp_stream_reserve_address (stream, "FF11:DB8::1", 6006, 2, 1);
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fail_unless (addr != NULL);
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gst_rtsp_address_free (addr);
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/* verify that the multicast address and ports correspond to the requested client
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* transport information for IPv6 */
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addr = gst_rtsp_stream_get_multicast_address (stream, G_SOCKET_FAMILY_IPV6);
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fail_unless (addr != NULL);
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fail_unless (!g_ascii_strcasecmp (addr->address, "FF11:DB8::1"));
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fail_unless_equals_int (addr->port, 6006);
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fail_unless_equals_int (addr->n_ports, 2);
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gst_rtsp_address_free (addr);
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g_object_unref (pool);
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fail_unless (gst_rtsp_stream_leave_bin (stream, bin, rtpbin));
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gst_object_unref (bin);
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gst_object_unref (stream);
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}
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GST_END_TEST;
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GST_START_TEST (test_tcp_transport)
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{
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GstPad *srcpad;
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GstElement *pay;
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GstRTSPStream *stream;
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GstBin *bin;
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GstElement *rtpbin;
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GstRTSPRange server_port;
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srcpad = gst_pad_new ("testsrcpad", GST_PAD_SRC);
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fail_unless (srcpad != NULL);
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gst_pad_set_active (srcpad, TRUE);
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pay = gst_element_factory_make ("rtpgstpay", "testpayloader");
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fail_unless (pay != NULL);
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stream = gst_rtsp_stream_new (0, pay, srcpad);
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fail_unless (stream != NULL);
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gst_object_unref (pay);
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gst_object_unref (srcpad);
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rtpbin = gst_element_factory_make ("rtpbin", "testrtpbin");
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fail_unless (rtpbin != NULL);
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bin = GST_BIN (gst_bin_new ("testbin"));
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fail_unless (bin != NULL);
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fail_unless (gst_bin_add (bin, rtpbin));
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/* TCP transport */
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gst_rtsp_stream_set_protocols (stream, GST_RTSP_LOWER_TRANS_TCP);
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fail_unless (gst_rtsp_stream_join_bin (stream, bin, rtpbin, GST_STATE_NULL));
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/* port that the server will use to receive RTCP makes only sense in the UDP
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* case so verify that the received server port is 0 in the TCP case */
|
|
gst_rtsp_stream_get_server_port (stream, &server_port, G_SOCKET_FAMILY_IPV4);
|
|
fail_unless_equals_int (server_port.min, 0);
|
|
fail_unless_equals_int (server_port.max, 0);
|
|
|
|
fail_unless (gst_rtsp_stream_leave_bin (stream, bin, rtpbin));
|
|
gst_object_unref (bin);
|
|
gst_object_unref (stream);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static Suite *
|
|
rtspstream_suite (void)
|
|
{
|
|
Suite *s = suite_create ("rtspstream");
|
|
TCase *tc = tcase_create ("general");
|
|
|
|
suite_add_tcase (s, tc);
|
|
tcase_add_test (tc, test_get_sockets);
|
|
tcase_add_test (tc, test_allocate_udp_ports_fail);
|
|
tcase_add_test (tc, test_get_multicast_address);
|
|
tcase_add_test (tc, test_multicast_address_and_unicast_udp);
|
|
tcase_add_test (tc, test_allocate_udp_ports_multicast);
|
|
tcase_add_test (tc, test_allocate_udp_ports_client_settings);
|
|
tcase_add_test (tc, test_tcp_transport);
|
|
|
|
return s;
|
|
}
|
|
|
|
GST_CHECK_MAIN (rtspstream);
|