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|
--TEST--
Multicast support: IPv6 receive options
--SKIPIF--
<?php
if (!extension_loaded('sockets')) {
die('skip sockets extension not available.');
}
if (!defined('IPPROTO_IPV6')) {
die('skip IPv6 not available.');
}
$s = socket_create(AF_INET6, SOCK_DGRAM, SOL_UDP);
if ($s === false) {
die("skip unable to create socket");
}
$br = socket_bind($s, '::', 3000);
/* On Linux, there is no route ff00::/8 by default on lo, which makes it
* troublesome to send multicast traffic from lo, which we must since
* we're dealing with interface-local traffic... */
$so = @socket_set_option($s, IPPROTO_IPV6, MCAST_JOIN_GROUP, array(
"group" => 'ff01::114',
"interface" => 0,
));
if ($so === false) {
die('skip unable to join multicast group on any interface.');
}
$r = socket_sendto($s, $m = "testing packet", strlen($m), 0, 'ff01::114', 3000);
if ($r === false) {
die('skip unable to send multicast packet.');
}
if (!defined("MCAST_JOIN_SOURCE_GROUP"))
die('skip source operations are unavailable');
$so = @socket_set_option($s, IPPROTO_IPV6, MCAST_LEAVE_GROUP, array(
"group" => 'ff01::114',
"interface" => 0,
));
$so = @socket_set_option($s, IPPROTO_IPV6, MCAST_JOIN_SOURCE_GROUP, array(
"group" => 'ff01::114',
"interface" => 0,
"source" => '2001::dead:beef',
));
if ($so === false) {
die('skip protocol independent multicast API is unavailable.');
}
--FILE--
<?php
include __DIR__."/mcast_helpers.php.inc";
$domain = AF_INET6;
$level = IPPROTO_IPV6;
$interface = 0;
$mcastaddr = 'ff01::114';
$sblock = "?";
echo "creating send socket\n";
$sends1 = socket_create($domain, SOCK_DGRAM, SOL_UDP) or die("err");
var_dump($sends1);
echo "creating receive socket\n";
$s = socket_create($domain, SOCK_DGRAM, SOL_UDP) or die("err");
var_dump($s);
$br = socket_bind($s, '::0', 3000) or die("err");
var_dump($br);
$so = socket_set_option($s, $level, MCAST_JOIN_GROUP, array(
"group" => $mcastaddr,
"interface" => $interface,
)) or die("err");
var_dump($so);
$r = socket_sendto($sends1, $m = "testing packet", strlen($m), 0, $mcastaddr, 3000);
var_dump($r);
checktimeout($s, 500);
$r = socket_recvfrom($s, $str, 2000, 0, $from, $fromPort);
var_dump($r, $str, $from);
$sblock = $from;
$r = socket_sendto($sends1, $m = "initial packet", strlen($m), 0, $mcastaddr, 3000);
var_dump($r);
$i = 0;
checktimeout($s, 500);
while (($str = socket_read($s, 3000)) !== FALSE) {
$i++;
echo "$i> ", $str, "\n";
if ($i == 1) {
echo "leaving group\n";
$so = socket_set_option($s, $level, MCAST_LEAVE_GROUP, array(
"group" => $mcastaddr,
"interface" => $interface,
));
var_dump($so);
$r = socket_sendto($sends1, $m = "ignored mcast packet", strlen($m), 0, $mcastaddr, 3000);
var_dump($r);
$r = socket_sendto($sends1, $m = "unicast packet", strlen($m), 0, "::1", 3000);
var_dump($r);
}
if ($i == 2) {
echo "re-joining group\n";
$so = socket_set_option($s, $level, MCAST_JOIN_GROUP, array(
"group" => $mcastaddr,
"interface" => $interface,
));
var_dump($so);
$r = socket_sendto($sends1, $m = "mcast packet", strlen($m), 0, $mcastaddr, 3000);
var_dump($r);
}
if ($i == 3) {
echo "blocking source\n";
$so = socket_set_option($s, $level, MCAST_BLOCK_SOURCE, array(
"group" => $mcastaddr,
"interface" => $interface,
"source" => $sblock,
));
var_dump($so);
$r = socket_sendto($sends1, $m = "ignored packet (blocked source)", strlen($m), 0, $mcastaddr, 3000);
var_dump($r);
$r = socket_sendto($sends1, $m = "unicast packet", strlen($m), 0, "::1", 3000);
var_dump($r);
}
if ($i == 4) {
echo "unblocking source\n";
$so = socket_set_option($s, $level, MCAST_UNBLOCK_SOURCE, array(
"group" => $mcastaddr,
"interface" => $interface,
"source" => $sblock,
));
var_dump($so);
$r = socket_sendto($sends1, $m = "mcast packet", strlen($m), 0, $mcastaddr, 3000);
var_dump($r);
}
if ($i == 5) {
echo "leaving group\n";
$so = socket_set_option($s, $level, MCAST_LEAVE_GROUP, array(
"group" => $mcastaddr,
"interface" => $interface,
));
var_dump($so);
$r = socket_sendto($sends1, $m = "ignored mcast packet", strlen($m), 0, $mcastaddr, 3000);
var_dump($r);
$r = socket_sendto($sends1, $m = "unicast packet", strlen($m), 0, "::1", 3000);
var_dump($r);
}
if ($i == 6) {
echo "joining source group\n";
$so = socket_set_option($s, $level, MCAST_JOIN_SOURCE_GROUP, array(
"group" => $mcastaddr,
"interface" => $interface,
"source" => $sblock,
));
var_dump($so);
$r = socket_sendto($sends1, $m = "mcast packet from desired source", strlen($m), 0, $mcastaddr, 3000);
var_dump($r);
}
if ($i == 7) {
echo "leaving source group\n";
$so = socket_set_option($s, $level, MCAST_LEAVE_SOURCE_GROUP, array(
"group" => $mcastaddr,
"interface" => $interface,
"source" => $sblock,
));
var_dump($so);
$r = socket_sendto($sends1, $m = "ignored mcast packet", strlen($m), 0, $mcastaddr, 3000);
var_dump($r);
$r = socket_sendto($sends1, $m = "unicast packet", strlen($m), 0, "::1", 3000);
var_dump($r);
}
if ($i == 8) {
/*echo "joining source group\n";
$so = socket_set_option($s, $level, MCAST_JOIN_SOURCE_GROUP, array(
"group" => $mcastaddr,
"interface" => $interface,
"source" => $sblock,
));
var_dump($so);*/
break;
}
}
?>
--EXPECTF--
creating send socket
object(Socket)#%d (0) {
}
creating receive socket
object(Socket)#%d (0) {
}
bool(true)
bool(true)
int(14)
int(14)
string(14) "testing packet"
string(%d) "%s"
int(14)
1> initial packet
leaving group
bool(true)
int(20)
int(14)
2> unicast packet
re-joining group
bool(true)
int(12)
3> mcast packet
blocking source
bool(true)
int(31)
int(14)
4> unicast packet
unblocking source
bool(true)
int(12)
5> mcast packet
leaving group
bool(true)
int(20)
int(14)
6> unicast packet
joining source group
bool(true)
int(32)
7> mcast packet from desired source
leaving source group
bool(true)
int(20)
int(14)
8> unicast packet
|
