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Implements feature Bug #63472 ability to set SO_BINDTODEVICE on socket.

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Damjan Cvetko 2013-06-10 12:11:14 +02:00 committed by Stanislav Malyshev
parent f1e37d03c1
commit a0b4348abc
3 changed files with 60 additions and 1 deletions
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4
NEWS
View File

@ -10,6 +10,10 @@ PHP NEWS
. Fixed bug #65066 (Cli server not responsive when responding with 422 http
status code). (Adam)
- Sockets:
. Implemented FR #63472 (Setting SO_BINDTODEVICE with socket_set_option).
(Damjan Cvetko)
?? ??? 2013, PHP 5.4.17
- Core:

17
ext/sockets/sockets.c
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@ -843,6 +843,9 @@ PHP_MINIT_FUNCTION(sockets)
REGISTER_LONG_CONSTANT("SO_RCVTIMEO", SO_RCVTIMEO, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SO_TYPE", SO_TYPE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SO_ERROR", SO_ERROR, CONST_CS | CONST_PERSISTENT);
#ifdef SO_BINDTODEVICE
REGISTER_LONG_CONSTANT("SO_BINDTODEVICE", SO_BINDTODEVICE, CONST_CS | CONST_PERSISTENT);
#endif
REGISTER_LONG_CONSTANT("SOL_SOCKET", SOL_SOCKET, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SOMAXCONN", SOMAXCONN, CONST_CS | CONST_PERSISTENT);
#ifdef TCP_NODELAY
@ -2355,7 +2358,19 @@ ipv6_loop_hops:
#endif
break;
}
#ifdef SO_BINDTODEVICE
case SO_BINDTODEVICE: {
if (Z_TYPE_PP(arg4) == IS_STRING) {
opt_ptr = Z_STRVAL_PP(arg4);
optlen = Z_STRLEN_PP(arg4);
} else {
opt_ptr = "";
optlen = 0;
}
break;
}
#endif
default:
convert_to_long_ex(arg4);
ov = Z_LVAL_PP(arg4);

40
ext/sockets/tests/socket_set_option_bindtodevice.phpt Normal file
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@ -0,0 +1,40 @@
--TEST--
Test if socket_set_option() works, option:SO_BINDTODEVICE
--DESCRIPTION--
-Bind to loopback 'lo' device (should exist)
-Bind to unexisting device
--SKIPIF--
<?php
if (!extension_loaded('sockets')) {
die('SKIP sockets extension not available.');
}
if (!defined("SO_BINDTODEVICE")) {
die('SKIP SO_BINDTODEVICE not supported on this platform.');
}
if (!function_exists("posix_getuid") || posix_getuid() != 0) {
die('SKIP SO_BINDTODEVICE requires root permissions.');
}
?>
--FILE--
<?php
$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
if (!$socket) {
die('Unable to create AF_INET socket [socket]');
}
// wrong params
$retval_1 = socket_set_option( $socket, SOL_SOCKET, SO_BINDTODEVICE, "lo");
var_dump($retval_1);
$retval_2 = socket_set_option( $socket, SOL_SOCKET, SO_BINDTODEVICE, "ethIDONOTEXIST");
var_dump($retval_2);
socket_close($socket);
?>
--EXPECTF--
bool(true)
Warning: socket_set_option(): unable to set socket option [19]: No such device in %s on line %d
bool(false)
--CREDITS--
Damjan Cvetko, foreach.org