Drew Paroski
84b9d9a3a2
In HHVM (and HPHPc before it) we've been piggybacking resources on the KindOfObject machinery. At the language level, resource is considered to be a different type than object, and there are a number of differences in behavior between objects and resources (ex. resources don't allow for dynamic properties, resources don't work with the clone operator, the "(object)" cast behaves differently for resources vs. objects, etc). Piggybacking resources on the KindOfObject machinery has some downsides. Code that deals with KindOfObject values often needs to check if the value is a resource and go down a different code path. This makes things harder to maintain and harder to keep parity with Zend. Also, these extra branches hurt performance a little, and they make it harder for the JIT to do a good job in some cases when its generating machine code that operates on objects. This diff prepares the code base for a new KindOfResource type by adding a new "Resource" smart pointer type (currently a typedef for the Object smart pointer type) and it updates the C++ code and the idl files appropriately. This diff is essentially a cosmetic change and should not impact run time behavior. In the next diff (part 2) we'll actually add a new KindOfResource type, detach ResourceData from the ObjectData inheritence hierarchy, and provide a real implementation for the Resource smart pointer type (instead of just aliasing the Object smart pointer type).
66 linhas
3.5 KiB
C++
66 linhas
3.5 KiB
C++
/*
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+----------------------------------------------------------------------+
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| HipHop for PHP |
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+----------------------------------------------------------------------+
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| Copyright (c) 2010-2013 Facebook, Inc. (http://www.facebook.com) |
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| Copyright (c) 1997-2010 The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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*/
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#ifndef incl_HPHP_EXT_SOCKET_H_
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#define incl_HPHP_EXT_SOCKET_H_
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#include "hphp/runtime/base/base_includes.h"
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namespace HPHP {
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///////////////////////////////////////////////////////////////////////////////
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Variant f_socket_create(int domain, int type, int protocol);
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Variant f_socket_create_listen(int port, int backlog = 128);
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bool f_socket_create_pair(int domain, int type, int protocol, VRefParam fd);
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Variant f_socket_get_option(CResRef socket, int level, int optname);
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bool f_socket_getpeername(CResRef socket, VRefParam address,
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VRefParam port = uninit_null());
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bool f_socket_getsockname(CResRef socket, VRefParam address,
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VRefParam port = uninit_null());
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bool f_socket_set_block(CResRef socket);
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bool f_socket_set_nonblock(CResRef socket);
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bool f_socket_set_option(CResRef socket, int level, int optname,
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CVarRef optval);
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bool f_socket_connect(CResRef socket, CStrRef address, int port = 0);
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bool f_socket_bind(CResRef socket, CStrRef address, int port = 0);
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bool f_socket_listen(CResRef socket, int backlog = 0);
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Variant f_socket_select(VRefParam read, VRefParam write, VRefParam except,
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CVarRef vtv_sec, int tv_usec = 0);
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Variant f_socket_server(CStrRef hostname, int port = -1, VRefParam errnum = uninit_null(),
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VRefParam errstr = uninit_null());
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Variant f_socket_accept(CResRef socket);
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Variant f_socket_read(CResRef socket, int length, int type = 0);
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Variant f_socket_write(CResRef socket, CStrRef buffer, int length = 0);
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Variant f_socket_send(CResRef socket, CStrRef buf, int len, int flags);
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Variant f_socket_sendto(CResRef socket, CStrRef buf, int len, int flags,
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CStrRef addr, int port = 0);
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Variant f_socket_recv(CResRef socket, VRefParam buf, int len, int flags);
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Variant f_socket_recvfrom(CResRef socket, VRefParam buf, int len, int flags,
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VRefParam name, VRefParam port = 0);
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bool f_socket_shutdown(CResRef socket, int how = 0);
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void f_socket_close(CResRef socket);
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String f_socket_strerror(int errnum);
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int64_t f_socket_last_error(CResRef socket = null_resource);
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void f_socket_clear_error(CResRef socket = null_resource);
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Variant f_getaddrinfo(CStrRef host, CStrRef port, int family = 0,
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int socktype = 0, int protocol = 0, int flags = 0);
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///////////////////////////////////////////////////////////////////////////////
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}
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#endif // incl_HPHP_EXT_SOCKET_H_
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