Imported Upstream version 5.3.0

1 files changed, 0 insertions, 584 deletions

diff --git a/src/libstrongswan/utils/windows.h b/src/libstrongswan/utils/windows.h
deleted file mode 100644
index 3761e10ab..000000000
--- a/src/libstrongswan/utils/windows.h
+++ /dev/null
@@ -1,584 +0,0 @@
-/*
- * Copyright (C) 2013 Martin Willi
- * Copyright (C) 2013 revosec AG
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
- *
- * This program 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 General Public License
- * for more details.
- */
-
-/**
- * @defgroup windows windows
- * @{ @ingroup utils
- */
-
-#ifndef WINDOWS_H_
-#define WINDOWS_H_
-
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#include <direct.h>
-#include <inttypes.h>
-#include <unistd.h>
-#include <sys/stat.h>
-
-/* undef Windows variants evaluating values more than once */
-#undef min
-#undef max
-
-/* interface is defined as an alias to "struct" in basetypes.h, but
- * we use it here and there as ordinary identifier. */
-#undef interface
-
-/* used by Windows API, but we have our own */
-#undef CALLBACK
-
-/* UID/GID types for capabilities, even if not supported */
-typedef u_int uid_t;
-typedef u_int gid_t;
-
-/**
- * Initialize Windows libraries
- */
-void windows_init();
-
-/**
- * Deinitialize windows libraries
- */
-void windows_deinit();
-
-/**
- * Replacement for random(3)
- */
-static inline long random(void)
-{
-	return rand();
-}
-
-/**
- * Replacement for srandom(3)
- */
-static inline void srandom(unsigned int seed)
-{
-	srand(seed);
-}
-
-/**
- * Replacement of sched_yield(2) from <sched.h>
- */
-static inline int sched_yield(void)
-{
-	Sleep(0);
-	return 0;
-}
-
-/**
- * Replacement of sleep(3), cancellable by thread_cancel()
- */
-#define sleep sleep_cancellable
-static inline int sleep_cancellable(unsigned int seconds)
-{
-	SleepEx(seconds * 1000, TRUE);
-	return 0;
-}
-
-/**
- * Replacement of usleep(3), cancellable, ms resolution only
- */
-int usleep(useconds_t usec);
-
-/**
- * strdup(3), the Windows variant can't free(strdup("")) and others
- */
-#define strdup strdup_windows
-static inline char* strdup_windows(const char *src)
-{
-	size_t len;
-	char *dst;
-
-	len = strlen(src) + 1;
-	dst = malloc(len);
-	memcpy(dst, src, len);
-	return dst;
-}
-
-/**
- * strndup(3)
- */
-char* strndup(const char *s, size_t n);
-
-/**
- * Provided via ws2_32
- */
-#ifndef InetNtop
-const char WINAPI *inet_ntop(int af, const void *src, char *dst, socklen_t size);
-#endif
-
-/**
- * Provided via ws2_32
- */
-#ifndef InetPton
-int WINAPI inet_pton(int af, const char *src, void *dst);
-#endif
-
-/**
- * Provided by printf hook backend
- */
-int asprintf(char **strp, const char *fmt, ...);
-
-/**
- * Provided by printf hook backend
- */
-int vasprintf(char **strp, const char *fmt, va_list ap);
-
-/**
- * timeradd(3) from <sys/time.h>
- */
-static inline void timeradd(struct timeval *a, struct timeval *b,
-							struct timeval *res)
-{
-	res->tv_sec = a->tv_sec + b->tv_sec;
-	res->tv_usec = a->tv_usec + b->tv_usec;
-	if (res->tv_usec >= 1000000)
-	{
-		res->tv_usec -= 1000000;
-		res->tv_sec++;
-	}
-}
-
-/**
- * timersub(3) from <sys/time.h>
- */
-static inline void timersub(struct timeval *a, struct timeval *b,
-							struct timeval *res)
-{
-	res->tv_sec = a->tv_sec - b->tv_sec;
-	res->tv_usec = a->tv_usec - b->tv_usec;
-	if (res->tv_usec < 0)
-	{
-		res->tv_usec += 1000000;
-		res->tv_sec--;
-	}
-}
-
-/**
- * gmtime_r(3) from <time.h>
- */
-static inline struct tm *gmtime_r(const time_t *timep, struct tm *result)
-{
-	struct tm *ret;
-
-	/* gmtime_s() and friends seem not to be implemented/functioning.
-	 * Relying on gmtime() on Windows works as well, as it uses thread
-	 * specific buffers. */
-	ret = gmtime(timep);
-	if (ret)
-	{
-		memcpy(result, ret, sizeof(*result));
-	}
-	return ret;
-}
-
-/**
- * localtime_r(3) from <time.h>
- */
-static inline struct tm *localtime_r(const time_t *timep, struct tm *result)
-{
-	struct tm *ret;
-
-	/* localtime_s() and friends seem not to be implemented/functioning.
-	 * Relying on localtime() on Windows works as well, as it uses thread
-	 * specific buffers. */
-	ret = localtime(timep);
-	if (ret)
-	{
-		memcpy(result, ret, sizeof(*result));
-	}
-	return ret;
-}
-
-/**
- * setenv(3) from <stdlib.h>, overwrite flag is ignored
- */
-static inline int setenv(const char *name, const char *value, int overwrite)
-{
-	if (SetEnvironmentVariableA(name, value) == 0)
-	{	/* failed */
-		return -1;
-	}
-	return 0;
-}
-
-/**
- * Lazy binding, ignored on Windows
- */
-#define RTLD_LAZY 1
-
-/**
- * Default handle targeting .exe
- */
-#define RTLD_DEFAULT (NULL)
-
-/**
- * Find symbol in next library
- */
-#define RTLD_NEXT ((void*)~(uintptr_t)0)
-
-/**
- * dlopen(3) from <dlfcn.h>
- */
-void* dlopen(const char *filename, int flag);
-
-/**
- * dlsym() from <dlfcn.h>
- */
-void* dlsym(void *handle, const char *symbol);
-
-/**
- * dlerror(3) from <dlfcn.h>, currently not thread save
- */
-char* dlerror(void);
-
-/**
- * dlclose() from <dlfcn.h>
- */
-int dlclose(void *handle);
-
-/**
- * socketpair(2) for SOCK_STREAM, uses TCP on loopback
- */
-int socketpair(int domain, int type, int protocol, int sv[2]);
-
-/**
- * getpass(3) on Windows consoles
- */
-char* getpass(const char *prompt);
-#define HAVE_GETPASS
-
-/**
- * Map MSG_DONTWAIT to the reserved, but deprecated MSG_INTERRUPT
- */
-#define MSG_DONTWAIT MSG_INTERRUPT
-
-/**
- * shutdown(2) "how"-aliases, to use Unix variant on Windows
- */
-#define SHUT_RD SD_RECEIVE
-#define SHUT_WR SD_SEND
-#define SHUT_RDWR SD_BOTH
-
-/**
- * shutdown(2) setting errno
- */
-#define shutdown windows_shutdown
-int windows_shutdown(int sockfd, int how);
-
-/**
- * accept(2) setting errno
- */
-#define accept windows_accept
-int windows_accept(int sockfd, struct sockaddr *addr, socklen_t *addrlen);
-
-/**
- * bind(2) setting errno
- */
-#define bind windows_bind
-int windows_bind(int sockfd, const struct sockaddr *addr, socklen_t addrlen);
-
-/**
- * connect(2) setting errno
- */
-#define connect windows_connect
-int windows_connect(int sockfd, const struct sockaddr *addr, socklen_t addrlen);
-
-/**
- * getsockname(2) setting errno
- */
-#define getsockname windows_getsockname
-int windows_getsockname(int sockfd, struct sockaddr *addr, socklen_t *addrlen);
-
-/**
- * getsockopt(2) setting errno
- */
-#define getsockopt windows_getsockopt
-int windows_getsockopt(int sockfd, int level, int optname,
-					   void *optval, socklen_t *optlen);
-
-/**
- * setsockopt(2) setting errno
- */
-#define setsockopt windows_setsockopt
-int windows_setsockopt(int sockfd, int level, int optname,
-					   const void *optval, socklen_t optlen);
-
-/**
- * socket(2) setting errno
- */
-#define socket windows_socket
-int windows_socket(int domain, int type, int protocol);
-
-/**
- * select(2) setting errno
- */
-#define select windows_select
-int windows_select(int nfds, fd_set *readfds, fd_set *writefds,
-				   fd_set *exceptfds, struct timeval *timeout);
-
-/**
- * close(2) working for file handles and Winsock sockets
- */
-#define close windows_close
-int windows_close(int fd);
-
-/**
- * recv(2) with support for MSG_DONTWAIT
- */
-#define recv windows_recv
-ssize_t windows_recv(int sockfd, void *buf, size_t len, int flags);
-
-/**
- * recvfrom(2) with support for MSG_DONTWAIT
- */
-#define recvfrom windows_recvfrom
-ssize_t windows_recvfrom(int sockfd, void *buf, size_t len, int flags,
-						 struct sockaddr *src_addr, socklen_t *addrlen);
-
-/**
- * recvfrom(2) with support for MSG_DONTWAIT
- */
-#define send windows_send
-ssize_t windows_send(int sockfd, const void *buf, size_t len, int flags);
-
-/**
- * recvfrom(2) with support for MSG_DONTWAIT
- */
-#define sendto windows_send
-ssize_t windows_sendto(int sockfd, const void *buf, size_t len, int flags,
-					   const struct sockaddr *dest_addr, socklen_t addrlen);
-
-/**
- * Declaration missing on older WinGW
- */
-_CRTIMP errno_t strerror_s(char *buf, size_t size, int errnum);
-
-/**
- * strerror_s, but supporting POSIX compatibility errno >= 100
- */
-#define strerror_s strerror_s_extended
-int strerror_s_extended(char *buf, size_t buflen, int errnum);
-
-/**
- * strerror_r(2) replacement, XSI variant
- */
-static inline int strerror_r(int errnum, char *buf, size_t buflen)
-{
-	return strerror_s(buf, buflen, errnum);
-}
-#define HAVE_STRERROR_R /* but not STRERROR_R_CHAR_P */
-
-/**
- * MinGW does provide extended errno values. Windows itself knowns them
- * for POSIX compatibility; we define them as well.
- */
-#ifndef EADDRINUSE
-#define EADDRINUSE			100
-#endif
-#ifndef EADDRNOTAVAIL
-#define EADDRNOTAVAIL		101
-#endif
-#ifndef EAFNOSUPPORT
-#define EAFNOSUPPORT		102
-#endif
-#ifndef EALREADY
-#define EALREADY			103
-#endif
-#ifndef EBADMSG
-#define EBADMSG				104
-#endif
-#ifndef ECANCELED
-#define ECANCELED			105
-#endif
-#ifndef ECONNABORTED
-#define ECONNABORTED		106
-#endif
-#ifndef ECONNREFUSED
-#define ECONNREFUSED		107
-#endif
-#ifndef ECONNRESET
-#define ECONNRESET			108
-#endif
-#ifndef EDESTADDRREQ
-#define EDESTADDRREQ		109
-#endif
-#ifndef EHOSTUNREACH
-#define EHOSTUNREACH		110
-#endif
-#ifndef EIDRM
-#define EIDRM				111
-#endif
-#ifndef EINPROGRESS
-#define EINPROGRESS			112
-#endif
-#ifndef EISCONN
-#define EISCONN				113
-#endif
-#ifndef ELOOP
-#define ELOOP				114
-#endif
-#ifndef EMSGSIZE
-#define EMSGSIZE			115
-#endif
-#ifndef ENETDOWN
-#define ENETDOWN			116
-#endif
-#ifndef ENETRESET
-#define ENETRESET			117
-#endif
-#ifndef ENETUNREACH
-#define ENETUNREACH			118
-#endif
-#ifndef ENOBUFS
-#define ENOBUFS				119
-#endif
-#ifndef ENODATA
-#define ENODATA				120
-#endif
-#ifndef ENOLINK
-#define ENOLINK				121
-#endif
-#ifndef ENOMSG
-#define ENOMSG				122
-#endif
-#ifndef ENOPROTOOPT
-#define ENOPROTOOPT			123
-#endif
-#ifndef ENOSR
-#define ENOSR				124
-#endif
-#ifndef ENOSTR
-#define ENOSTR				125
-#endif
-#ifndef ENOTCONN
-#define ENOTCONN			126
-#endif
-#ifndef ENOTRECOVERABLE
-#define ENOTRECOVERABLE		127
-#endif
-#ifndef ENOTSOCK
-#define ENOTSOCK			128
-#endif
-#ifndef ENOTSUP
-#define ENOTSUP				129
-#endif
-#ifndef EOPNOTSUPP
-#define EOPNOTSUPP			130
-#endif
-#ifndef EOTHER
-#define EOTHER				131
-#endif
-#ifndef EOVERFLOW
-#define EOVERFLOW			132
-#endif
-#ifndef EOWNERDEAD
-#define EOWNERDEAD			133
-#endif
-#ifndef EPROTO
-#define EPROTO				134
-#endif
-#ifndef EPROTONOSUPPORT
-#define EPROTONOSUPPORT		135
-#endif
-#ifndef EPROTOTYPE
-#define EPROTOTYPE			136
-#endif
-#ifndef ETIME
-#define ETIME				137
-#endif
-#ifndef ETIMEDOUT
-#define ETIMEDOUT			138
-#endif
-#ifndef ETXTBSY
-#define ETXTBSY				139
-#endif
-#ifndef EWOULDBLOCK
-#define EWOULDBLOCK			140
-#endif
-
-
-/* Windows does not support "ll" format printf length modifiers. Mingw
- * therefore maps these to the Windows specific I64 length modifier. That
- * won't work for us, as we use our own printf backend on Windows, which works
- * just fine with "ll". */
-#undef PRId64
-#define PRId64 "lld"
-#undef PRId64
-#define PRId64 "lld"
-#undef PRIdLEAST64
-#define PRIdLEAST64 "lld"
-#undef PRIdFAST64
-#define PRIdFAST64 "lld"
-#undef PRIdMAX
-#define PRIdMAX "lld"
-#undef PRIi64
-#define PRIi64 "lli"
-#undef PRIiLEAST64
-#define PRIiLEAST64 "lli"
-#undef PRIiFAST64
-#define PRIiFAST64 "lli"
-#undef PRIiMAX
-#define PRIiMAX "lli"
-#undef PRIo64
-#define PRIo64 "llo"
-#undef PRIoLEAST64
-#define PRIoLEAST64 "llo"
-#undef PRIoFAST64
-#define PRIoFAST64 "llo"
-#undef PRIoMAX
-#define PRIoMAX "llo"
-#undef PRIu64
-#define PRIu64 "llu"
-#undef PRIuLEAST64
-#define PRIuLEAST64 "llu"
-#undef PRIuFAST64
-#define PRIuFAST64 "llu"
-#undef PRIuMAX
-#define PRIuMAX "llu"
-#undef PRIx64
-#define PRIx64 "llx"
-#undef PRIxLEAST64
-#define PRIxLEAST64 "llx"
-#undef PRIxFAST64
-#define PRIxFAST64 "llx"
-#undef PRIxMAX
-#define PRIxMAX "llx"
-#undef PRIX64
-#define PRIX64 "llX"
-#undef PRIXLEAST64
-#define PRIXLEAST64 "llX"
-#undef PRIXFAST64
-#define PRIXFAST64 "llX"
-#undef PRIXMAX
-#define PRIXMAX "llX"
-
-#ifdef _WIN64
-# undef PRIdPTR
-# define PRIdPTR "lld"
-# undef PRIiPTR
-# define PRIiPTR "lli"
-# undef PRIoPTR
-# define PRIoPTR "llo"
-# undef PRIuPTR
-# define PRIuPTR "llu"
-# undef PRIxPTR
-# define PRIxPTR "llx"
-# undef PRIXPTR
-# define PRIXPTR "llX"
-#endif /* _WIN64 */
-
-#endif /** WINDOWS_H_ @}*/