| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef NET_SOCKET_SOCKET_DESCRIPTOR_H_ |
| #define NET_SOCKET_SOCKET_DESCRIPTOR_H_ |
| |
| #include "build/build_config.h" |
| #include "net/base/net_export.h" |
| |
| #if defined(OS_WIN) |
| #include <winsock2.h> |
| #endif // OS_WIN |
| |
| namespace net { |
| |
| #if defined(OS_POSIX) |
| typedef int SocketDescriptor; |
| const SocketDescriptor kInvalidSocket = -1; |
| #elif defined(OS_WIN) |
| typedef SOCKET SocketDescriptor; |
| const SocketDescriptor kInvalidSocket = INVALID_SOCKET; |
| #endif |
| |
| // Interface to create native socket. |
| // Usually such factories are used for testing purposes, which is not true in |
| // this case. This interface is used to substitute WSASocket/socket to make |
| // possible execution of some network code in sandbox. |
| class NET_EXPORT PlatformSocketFactory { |
| public: |
| PlatformSocketFactory(); |
| virtual ~PlatformSocketFactory(); |
| |
| // Replace WSASocket/socket with given factory. The factory will be used by |
| // CreatePlatformSocket. |
| static void SetInstance(PlatformSocketFactory* factory); |
| |
| // Creates socket. See WSASocket/socket documentation of parameters. |
| virtual SocketDescriptor CreateSocket(int family, int type, int protocol) = 0; |
| }; |
| |
| // Creates socket. See WSASocket/socket documentation of parameters. |
| SocketDescriptor NET_EXPORT CreatePlatformSocket(int family, |
| int type, |
| int protocol); |
| |
| } // namespace net |
| |
| #endif // NET_SOCKET_SOCKET_DESCRIPTOR_H_ |