Linus Yang
7 years ago
21 changed files with 441 additions and 47 deletions
Unified View
Diff Options
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16configure.ac
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45src/Makefile.am
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3src/aead.c
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2src/crypto.c
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2src/crypto.h
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8src/json.c
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49src/local.c
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2src/netutils.c
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4src/netutils.h
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4src/plugin.c
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13src/resolv.c
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2src/resolv.h
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47src/server.c
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2src/stream.h
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2src/tls.c
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39src/tunnel.c
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19src/udprelay.c
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20src/utils.c
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48src/utils.h
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75src/winsock.c
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86src/winsock.h
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/* |
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* winsock.c - Windows socket compatibility layer |
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* |
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* Copyright (C) 2013 - 2018, Max Lv <max.c.lv@gmail.com> |
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* |
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* This file is part of the shadowsocks-libev. |
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* |
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* shadowsocks-libev is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* shadowsocks-libev is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with shadowsocks-libev; see the file COPYING. If not, see |
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* <http://www.gnu.org/licenses/>. |
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*/ |
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#ifdef __MINGW32__ |
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#include "winsock.h" |
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#include "utils.h" |
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void |
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winsock_init(void) |
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{ |
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int ret; |
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WSADATA wsa_data; |
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ret = WSAStartup(MAKEWORD(2, 2), &wsa_data); |
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if (ret != 0) { |
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FATAL("Failed to initialize winsock"); |
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} |
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} |
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void |
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winsock_cleanup(void) |
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{ |
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WSACleanup(); |
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} |
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int |
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setnonblocking(SOCKET socket) |
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{ |
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u_long arg = 1; |
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return ioctlsocket(socket, FIONBIO, &arg); |
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} |
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void |
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ss_error(const char *s) |
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{ |
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char *msg = NULL; |
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DWORD err = WSAGetLastError(); |
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FormatMessage( |
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FORMAT_MESSAGE_ALLOCATE_BUFFER | |
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FORMAT_MESSAGE_FROM_SYSTEM | |
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FORMAT_MESSAGE_IGNORE_INSERTS, |
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NULL, err, |
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MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), |
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(LPTSTR)&msg, 0, NULL); |
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if (msg != NULL) { |
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// Remove trailing newline character |
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ssize_t len = strlen(msg) - 1; |
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if (len >= 0 && msg[len] == '\n') { |
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msg[len] = '\0'; |
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} |
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LOGE("%s: [%ld] %s", s, err, msg); |
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LocalFree(msg); |
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} |
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} |
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#endif // __MINGW32__ |
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@ -0,0 +1,86 @@ |
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/* |
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* winsock.h - Windows socket compatibility layer |
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* |
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* Copyright (C) 2013 - 2018, Max Lv <max.c.lv@gmail.com> |
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* |
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* This file is part of the shadowsocks-libev. |
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|
* |
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* shadowsocks-libev is free software; you can redistribute it and/or modify |
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|
* it under the terms of the GNU General Public License as published by |
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|
* the Free Software Foundation; either version 3 of the License, or |
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|
* (at your option) any later version. |
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* |
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* shadowsocks-libev is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with shadowsocks-libev; see the file COPYING. If not, see |
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* <http://www.gnu.org/licenses/>. |
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*/ |
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#ifndef _WINSOCK_H |
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#define _WINSOCK_H |
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#ifdef __MINGW32__ |
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#ifndef WIN32_LEAN_AND_MEAN |
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#define WIN32_LEAN_AND_MEAN |
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#endif |
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#if defined(_WIN32_WINNT) && _WIN32_WINNT < 0x0600 |
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#undef _WIN32_WINNT |
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#endif |
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#ifndef _WIN32_WINNT |
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#define _WIN32_WINNT 0x0600 |
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#endif |
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#include <windows.h> |
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#include <winsock2.h> |
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#include <ws2tcpip.h> |
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// Override error number |
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#ifdef errno |
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#undef errno |
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#endif |
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#define errno WSAGetLastError() |
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#ifdef EWOULDBLOCK |
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#undef EWOULDBLOCK |
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#endif |
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#define EWOULDBLOCK WSAEWOULDBLOCK |
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#ifdef CONNECT_IN_PROGRESS |
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#undef CONNECT_IN_PROGRESS |
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#endif |
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#define CONNECT_IN_PROGRESS WSAEWOULDBLOCK |
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// Override close function |
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#define close(fd) closesocket(fd) |
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// Override MinGW functions |
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#define setsockopt(a,b,c,d,e) setsockopt(a,b,c,(const char *)(d),e) |
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#define inet_ntop(a,b,c,d) inet_ntop(a,(void *)(b),c,d) |
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// Override Windows built-in functions |
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#ifdef ERROR |
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#undef ERROR |
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#endif |
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#define ERROR(s) ss_error(s) |
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#ifndef _UTILS_H |
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void ss_error(const char *s); |
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#endif |
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// Missing unistd.h functions |
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#define sleep(x) Sleep((x) * 1000) |
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// Winsock compatibility functions |
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int setnonblocking(SOCKET socket); |
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void winsock_init(void); |
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void winsock_cleanup(void); |
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#endif // __MINGW32__ |
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#endif // _WINSOCK_H |
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