1 files changed, 142 insertions, 0 deletions

diff --git a/src/include/platform_interface.h b/src/include/platform_interface.h
new file mode 100644
index 00000000..22f78166
--- /dev/null
+++ b/src/include/platform_interface.h
@@ -0,0 +1,142 @@
+/*
+  This file is part of libmicrohttpd
+  (C) 2014 Karlson2k (Evgeny Grin)
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library. 
+  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file platform/platfrom_interface.h
+ * @brief  internal platform abstraction functions
+ * @author Karlson2k (Evgeny Grin)
+ */
+
+#ifndef MHD_PLATFORM_INTERFACE_H
+#define MHD_PLATFORM_INTERFACE_H
+
+#include "platform.h"
+#if defined(_WIN32) && !defined(__CYGWIN__)
+#include "w32functions.h"
+#endif
+
+/* MHD_socket_close_(fd) close any FDs (non-W32) / close only socket FDs (W32) */
+#if !defined(_WIN32) || defined(__CYGWIN__)
+#define MHD_socket_close_(fd) close((fd))
+#else
+#define MHD_socket_close_(fd) closesocket((fd))
+#endif
+
+/* MHD_socket_errno_ is errno of last function (non-W32) / errno of last socket function (W32) */
+#if !defined(_WIN32) || defined(__CYGWIN__)
+#define MHD_socket_errno_ errno
+#else
+#define MHD_socket_errno_ MHD_W32_errno_from_winsock_()
+#endif
+
+/* MHD_socket_last_strerr_ is description string of last errno (non-W32) /
+ *                            description string of last socket error (W32) */
+#if !defined(_WIN32) || defined(__CYGWIN__)
+#define MHD_socket_last_strerr_() strerror(errno)
+#else
+#define MHD_socket_last_strerr_() MHD_W32_strerror_last_winsock_()
+#endif
+
+/* MHD_strerror_ is strerror (both non-W32/W32) */
+#if !defined(_WIN32) || defined(__CYGWIN__)
+#define MHD_strerror_(errnum) strerror((errnum))
+#else
+#define MHD_strerror_(errnum) MHD_W32_strerror_((errnum))
+#endif
+
+/* MHD_set_socket_errno_ set errno to errnum (non-W32) / set socket last error to errnum (W32) */
+#if !defined(_WIN32) || defined(__CYGWIN__)
+#define MHD_set_socket_errno_(errnum) errno=(errnum)
+#else
+#define MHD_set_socket_errno_(errnum) MHD_W32_set_last_winsock_error_((errnum))
+#endif
+
+/* MHD_SYS_select_ is wrapper macro for system select() function */
+#if !defined(MHD_WINSOCK_SOCKETS)
+#define MHD_SYS_select_(n,r,w,e,t) select((n),(r),(w),(e),(t))
+#else
+#define MHD_SYS_select_(n,r,w,e,t) select((int)0,(r),(w),(e),(t))
+#endif
+
+/* MHD_pipe_ create pipe (!MHD_DONT_USE_PIPES) /
+ *           create two connected sockets (MHD_DONT_USE_PIPES) */
+#ifndef MHD_DONT_USE_PIPES
+#define MHD_pipe_(fdarr) pipe((fdarr))
+#else /* MHD_DONT_USE_PIPES */
+#if !defined(_WIN32) || defined(__CYGWIN__)
+#define MHD_pipe_(fdarr) socketpair(AF_LOCAL, SOCK_STREAM, 0, (fdarr))
+#else /* !defined(_WIN32) || defined(__CYGWIN__) */
+#define MHD_pipe_(fdarr) MHD_W32_pair_of_sockets_((fdarr))
+#endif /* !defined(_WIN32) || defined(__CYGWIN__) */
+#endif /* MHD_DONT_USE_PIPES */
+
+/* MHD_pipe_errno_ is errno of last function (!MHD_DONT_USE_PIPES) /
+ *                    errno of last emulated pipe function (MHD_DONT_USE_PIPES) */
+#ifndef MHD_DONT_USE_PIPES
+#define MHD_pipe_errno_ errno
+#else
+#define MHD_pipe_errno_ MHD_socket_errno_
+#endif
+
+/* MHD_pipe_last_strerror_ is description string of last errno (!MHD_DONT_USE_PIPES) /
+ *                            description string of last pipe error (MHD_DONT_USE_PIPES) */
+#ifndef MHD_DONT_USE_PIPES
+#define MHD_pipe_last_strerror_() strerror(errno)
+#else
+#define MHD_pipe_last_strerror_() MHD_socket_last_strerr_()
+#endif
+
+/* MHD_pipe_write_ write data to real pipe (!MHD_DONT_USE_PIPES) /
+ *                 write data to emulated pipe (MHD_DONT_USE_PIPES) */
+#ifndef MHD_DONT_USE_PIPES
+#define MHD_pipe_write_(fd, ptr, sz) write((fd), (const void*)(ptr), (sz))
+#else
+#define MHD_pipe_write_(fd, ptr, sz) send((fd), (const char*)(ptr), (sz), 0)
+#endif
+
+/* MHD_pipe_read_ read data from real pipe (!MHD_DONT_USE_PIPES) /
+ *                read data from emulated pipe (MHD_DONT_USE_PIPES) */
+#ifndef MHD_DONT_USE_PIPES
+#define MHD_pipe_read_(fd, ptr, sz) read((fd), (void*)(ptr), (sz))
+#else
+#define MHD_pipe_read_(fd, ptr, sz) recv((fd), (char*)(ptr), (sz), 0)
+#endif
+
+/* MHD_pipe_close_(fd) close any FDs (non-W32) /
+ *                     close emulated pipe FDs (W32) */
+#ifndef MHD_DONT_USE_PIPES
+#define MHD_pipe_close_(fd) close((fd))
+#else
+#define MHD_pipe_close_(fd) MHD_socket_close_((fd))
+#endif
+
+/* MHD_INVALID_PIPE_ is a value of bad pipe FD */
+#ifndef MHD_DONT_USE_PIPES
+#define MHD_INVALID_PIPE_ (-1)
+#else
+#define MHD_INVALID_PIPE_ MHD_INVALID_SOCKET
+#endif
+
+#if !defined(_WIN32) || defined(__CYGWIN__)
+#define MHD_random_() random()
+#else
+#define MHD_random_() MHD_W32_random()
+#endif
+
+#endif // MHD_PLATFORM_INTERFACE_H