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41 lines
1.0 KiB
PHP
41 lines
1.0 KiB
PHP
--TEST--
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Test if socket_set_option() works, option:SO_BINDTODEVICE
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--DESCRIPTION--
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-Bind to loopback 'lo' device (should exist)
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-Bind to unexisting device
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--SKIPIF--
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<?php
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if (!extension_loaded('sockets')) {
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die('SKIP sockets extension not available.');
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}
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if (!defined("SO_BINDTODEVICE")) {
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die('SKIP SO_BINDTODEVICE not supported on this platform.');
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}
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if (!function_exists("posix_getuid") || posix_getuid() != 0) {
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die('SKIP SO_BINDTODEVICE requires root permissions.');
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}
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?>
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--FILE--
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<?php
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$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
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if (!$socket) {
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die('Unable to create AF_INET socket [socket]');
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}
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// wrong params
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$retval_1 = socket_set_option( $socket, SOL_SOCKET, SO_BINDTODEVICE, "lo");
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var_dump($retval_1);
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$retval_2 = socket_set_option( $socket, SOL_SOCKET, SO_BINDTODEVICE, "ethIDONOTEXIST");
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var_dump($retval_2);
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socket_close($socket);
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?>
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--EXPECTF--
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bool(true)
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Warning: socket_set_option(): unable to set socket option [19]: No such device in %s on line %d
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bool(false)
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--CREDITS--
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Damjan Cvetko, foreach.org
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