From 27594eeae6f40a402bc3110f06d57975168e74e3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Parm=C3=A9nides=20GV?= Date: Thu, 4 Jun 2015 19:20:15 +0200 Subject: ics-openvpn as a submodule! beautiful ics-openvpn is now officially on GitHub, and they track openssl and openvpn as submodules, so it's easier to update everything. Just a git submodule update --recursive. I've also set up soft links to native modules from ics-openvpn in app, so that we don't copy files in Gradle (which was causing problems with the submodules .git* files, not being copied). That makes the repo cleaner. --- app/openvpn/src/compat/Makefile.am | 30 - app/openvpn/src/compat/compat-basename.c | 50 -- app/openvpn/src/compat/compat-daemon.c | 100 ---- app/openvpn/src/compat/compat-dirname.c | 119 ---- app/openvpn/src/compat/compat-gettimeofday.c | 131 ---- app/openvpn/src/compat/compat-inet_ntop.c | 76 --- app/openvpn/src/compat/compat-inet_pton.c | 79 --- app/openvpn/src/compat/compat-lz4.c | 830 -------------------------- app/openvpn/src/compat/compat-lz4.h | 205 ------- app/openvpn/src/compat/compat-stdbool.h | 12 - app/openvpn/src/compat/compat.h | 68 --- app/openvpn/src/compat/compat.vcxproj | 87 --- app/openvpn/src/compat/compat.vcxproj.filters | 42 -- 13 files changed, 1829 deletions(-) delete mode 100644 app/openvpn/src/compat/Makefile.am delete mode 100644 app/openvpn/src/compat/compat-basename.c delete mode 100644 app/openvpn/src/compat/compat-daemon.c delete mode 100644 app/openvpn/src/compat/compat-dirname.c delete mode 100644 app/openvpn/src/compat/compat-gettimeofday.c delete mode 100644 app/openvpn/src/compat/compat-inet_ntop.c delete mode 100644 app/openvpn/src/compat/compat-inet_pton.c delete mode 100644 app/openvpn/src/compat/compat-lz4.c delete mode 100644 app/openvpn/src/compat/compat-lz4.h delete mode 100644 app/openvpn/src/compat/compat-stdbool.h delete mode 100644 app/openvpn/src/compat/compat.h delete mode 100644 app/openvpn/src/compat/compat.vcxproj delete mode 100644 app/openvpn/src/compat/compat.vcxproj.filters (limited to 'app/openvpn/src/compat') diff --git a/app/openvpn/src/compat/Makefile.am b/app/openvpn/src/compat/Makefile.am deleted file mode 100644 index 4591b851..00000000 --- a/app/openvpn/src/compat/Makefile.am +++ /dev/null @@ -1,30 +0,0 @@ -# -# OpenVPN -- An application to securely tunnel IP networks -# over a single UDP port, with support for SSL/TLS-based -# session authentication and key exchange, -# packet encryption, packet authentication, and -# packet compression. -# -# Copyright (C) 2002-2010 OpenVPN Technologies, Inc. -# Copyright (C) 2006-2012 Alon Bar-Lev -# - -MAINTAINERCLEANFILES = \ - $(srcdir)/Makefile.in - -EXTRA_DIST = \ - compat.vcxproj \ - compat.vcxproj.filters - -noinst_LTLIBRARIES = libcompat.la - -libcompat_la_SOURCES = \ - compat.h \ - compat-stdbool.h \ - compat-dirname.c \ - compat-basename.c \ - compat-gettimeofday.c \ - compat-daemon.c \ - compat-inet_ntop.c \ - compat-inet_pton.c \ - compat-lz4.c compat-lz4.h diff --git a/app/openvpn/src/compat/compat-basename.c b/app/openvpn/src/compat/compat-basename.c deleted file mode 100644 index a0576919..00000000 --- a/app/openvpn/src/compat/compat-basename.c +++ /dev/null @@ -1,50 +0,0 @@ -/* - * OpenVPN -- An application to securely tunnel IP networks - * over a single UDP port, with support for SSL/TLS-based - * session authentication and key exchange, - * packet encryption, packet authentication, and - * packet compression. - * - * Copyright (C) 2011 - David Sommerseth - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program (see the file COPYING included with this - * distribution); if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#elif defined(_MSC_VER) -#include "config-msvc.h" -#endif - -#ifndef HAVE_BASENAME - -#include "compat.h" -#include - -/* Modified version based on glibc-2.14.1 by Roland McGrath - * This version is extended to handle both / and \ in path names - */ -char * -basename (char *filename) -{ - char *p = strrchr (filename, '/'); - if (!p) { - /* If NULL, check for \ instead ... might be Windows a path */ - p = strrchr (filename, '\\'); - } - return p ? p + 1 : (char *) filename; -} - -#endif /* HAVE_BASENAME */ diff --git a/app/openvpn/src/compat/compat-daemon.c b/app/openvpn/src/compat/compat-daemon.c deleted file mode 100644 index dde96a20..00000000 --- a/app/openvpn/src/compat/compat-daemon.c +++ /dev/null @@ -1,100 +0,0 @@ -/* - * OpenVPN -- An application to securely tunnel IP networks - * over a single UDP port, with support for SSL/TLS-based - * session authentication and key exchange, - * packet encryption, packet authentication, and - * packet compression. - * - * Copyright (C) 2011 - David Sommerseth - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program (see the file COPYING included with this - * distribution); if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#elif defined(_MSC_VER) -#include "config-msvc.h" -#endif - -#ifndef HAVE_DAEMON - -#ifdef HAVE_UNISTD_H -#include -#endif - -#ifdef HAVE_STDLIB_H -#include -#endif - -#ifdef HAVE_SYS_TYPES_H -#include -#endif - -#ifdef HAVE_SYS_STAT_H -#include -#endif - -#ifdef HAVE_FCNTL_H -#include -#endif - -#ifdef HAVE_ERRNO_H -#include -#endif - -int -daemon(int nochdir, int noclose) -{ -#if defined(HAVE_FORK) && defined(HAVE_SETSID) - switch (fork()) { - case -1: - return (-1); - case 0: - break; - default: - exit(0); - } - - if (setsid() == -1) - return (-1); - - if (!nochdir) - chdir("/"); - - if (!noclose) { -#if defined(HAVE_DUP) && defined(HAVE_DUP2) - int fd; - if ((fd = open ("/dev/null", O_RDWR, 0)) != -1) { - dup2 (fd, 0); - dup2 (fd, 1); - dup2 (fd, 2); - if (fd > 2) { - close (fd); - } - } -#endif - } - - return 0; -#else - (void)nochdir; - (void)noclose; - errno = EFAULT; - return -1; -#endif -} - -#endif - diff --git a/app/openvpn/src/compat/compat-dirname.c b/app/openvpn/src/compat/compat-dirname.c deleted file mode 100644 index 88785950..00000000 --- a/app/openvpn/src/compat/compat-dirname.c +++ /dev/null @@ -1,119 +0,0 @@ -/* - * OpenVPN -- An application to securely tunnel IP networks - * over a single UDP port, with support for SSL/TLS-based - * session authentication and key exchange, - * packet encryption, packet authentication, and - * packet compression. - * - * Copyright (C) 2011 - David Sommerseth - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program (see the file COPYING included with this - * distribution); if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#elif defined(_MSC_VER) -#include "config-msvc.h" -#endif - - -#ifndef HAVE_DIRNAME - -#include "compat.h" -#include - -/* Unoptimised version of glibc memrchr(). - * This is considered fast enough, as only this compat - * version of dirname() depends on it. - */ -static const char * -__memrchr(const char *str, int c, size_t n) -{ - const char *end = str; - - end += n - 1; /* Go to the end of the string */ - while (end >= str) { - if(c == *end) - return end; - else - end--; - } - return NULL; -} - -/* Modified version based on glibc-2.14.1 by Ulrich Drepper - * This version is extended to handle both / and \ in path names. - */ -char * -dirname (char *path) -{ - static const char dot[] = "."; - char *last_slash; - char separator = '/'; - - /* Find last '/'. */ - last_slash = path != NULL ? strrchr (path, '/') : NULL; - /* If NULL, check for \ instead ... might be Windows a path */ - if (!last_slash) { - last_slash = path != NULL ? strrchr (path, '\\') : NULL; - separator = last_slash ? '\\' : '/'; /* Change the separator if \ was found */ - } - - if (last_slash != NULL && last_slash != path && last_slash[1] == '\0') { - /* Determine whether all remaining characters are slashes. */ - char *runp; - - for (runp = last_slash; runp != path; --runp) - if (runp[-1] != separator) - break; - - /* The '/' is the last character, we have to look further. */ - if (runp != path) - last_slash = (char *) __memrchr (path, separator, runp - path); - } - - if (last_slash != NULL) { - /* Determine whether all remaining characters are slashes. */ - char *runp; - - for (runp = last_slash; runp != path; --runp) - if (runp[-1] != separator) - break; - - /* Terminate the path. */ - if (runp == path) { - /* The last slash is the first character in the string. We have to - return "/". As a special case we have to return "//" if there - are exactly two slashes at the beginning of the string. See - XBD 4.10 Path Name Resolution for more information. */ - if (last_slash == path + 1) - ++last_slash; - else - last_slash = path + 1; - } - else - last_slash = runp; - - last_slash[0] = '\0'; - } else - /* This assignment is ill-designed but the XPG specs require to - return a string containing "." in any case no directory part is - found and so a static and constant string is required. */ - path = (char *) dot; - - return path; -} - -#endif /* HAVE_DIRNAME */ diff --git a/app/openvpn/src/compat/compat-gettimeofday.c b/app/openvpn/src/compat/compat-gettimeofday.c deleted file mode 100644 index 0f32d5d1..00000000 --- a/app/openvpn/src/compat/compat-gettimeofday.c +++ /dev/null @@ -1,131 +0,0 @@ -/* - * OpenVPN -- An application to securely tunnel IP networks - * over a single UDP port, with support for SSL/TLS-based - * session authentication and key exchange, - * packet encryption, packet authentication, and - * packet compression. - * - * Copyright (C) 2002-2010 OpenVPN Technologies, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program (see the file COPYING included with this - * distribution); if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#elif defined(_MSC_VER) -#include "config-msvc.h" -#endif - -#ifndef HAVE_GETTIMEOFDAY - -#include "compat.h" - -#ifdef WIN32 -/* - * NOTICE: mingw has much faster gettimeofday! - * autoconf will set HAVE_GETTIMEOFDAY - */ - -#include -#include - -static time_t gtc_base = 0; -static DWORD gtc_last = 0; -static time_t last_sec = 0; -static unsigned int last_msec = 0; -static int bt_last = 0; - -static void -gettimeofday_calibrate (void) -{ - const time_t t = time(NULL); - const DWORD gtc = GetTickCount(); - gtc_base = t - gtc/1000; - gtc_last = gtc; -} - -/* - * Rewritten by JY for OpenVPN 2.1, after I realized that - * QueryPerformanceCounter takes nearly 2 orders of magnitude - * more processor cycles than GetTickCount. - */ -int -gettimeofday (struct timeval *tv, void *tz) -{ - const DWORD gtc = GetTickCount(); - int bt = 0; - time_t sec; - unsigned int msec; - const int backtrack_hold_seconds = 10; - - (void)tz; - - /* recalibrate at the dreaded 49.7 day mark */ - if (!gtc_base || gtc < gtc_last) - gettimeofday_calibrate (); - gtc_last = gtc; - - sec = gtc_base + gtc / 1000; - msec = gtc % 1000; - - if (sec == last_sec) - { - if (msec < last_msec) - { - msec = last_msec; - bt = 1; - } - } - else if (sec < last_sec) - { - /* We try to dampen out backtracks of less than backtrack_hold_seconds. - Larger backtracks will be passed through and dealt with by the - TIME_BACKTRACK_PROTECTION code (if enabled) */ - if (sec > last_sec - backtrack_hold_seconds) - { - sec = last_sec; - msec = last_msec; - } - bt = 1; - } - - tv->tv_sec = (long)last_sec = (long)sec; - tv->tv_usec = (last_msec = msec) * 1000; - - if (bt && !bt_last) - gettimeofday_calibrate (); - bt_last = bt; - - return 0; -} - -#else - -#ifdef HAVE_TIME_H -#include -#endif - -int -gettimeofday (struct timeval *tv, void *tz) -{ - (void)tz; - tv->tv_sec = time(NULL); - tv->tv_usec = 0; - return 0; -} - -#endif /* WIN32 */ - -#endif /* HAVE_GETTIMEOFDAY */ diff --git a/app/openvpn/src/compat/compat-inet_ntop.c b/app/openvpn/src/compat/compat-inet_ntop.c deleted file mode 100644 index 0d521425..00000000 --- a/app/openvpn/src/compat/compat-inet_ntop.c +++ /dev/null @@ -1,76 +0,0 @@ -/* - * OpenVPN -- An application to securely tunnel IP networks - * over a single UDP port, with support for SSL/TLS-based - * session authentication and key exchange, - * packet encryption, packet authentication, and - * packet compression. - * - * Copyright (C) 2011 - David Sommerseth - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program (see the file COPYING included with this - * distribution); if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#elif defined(_MSC_VER) -#include "config-msvc.h" -#endif - -#ifndef HAVE_INET_NTOP - -#include "compat.h" - -#ifdef WIN32 - -#include - -/* - * inet_ntop() and inet_pton() wrap-implementations using - * WSAAddressToString() and WSAStringToAddress() functions - * - * this is needed as long as we support running OpenVPN on WinXP - */ - -const char * -inet_ntop(int af, const void *src, char *dst, socklen_t size) -{ - struct sockaddr_storage ss; - unsigned long s = size; - - ZeroMemory(&ss, sizeof(ss)); - ss.ss_family = af; - - switch(af) { - case AF_INET: - ((struct sockaddr_in *)&ss)->sin_addr = *(struct in_addr *)src; - break; - case AF_INET6: - ((struct sockaddr_in6 *)&ss)->sin6_addr = *(struct in6_addr *)src; - break; - default: - return NULL; - } - /* cannot direclty use &size because of strict aliasing rules */ - return (WSAAddressToString((struct sockaddr *)&ss, sizeof(ss), NULL, dst, &s) == 0)? - dst : NULL; -} - -#else - -#error no emulation for inet_ntop - -#endif - -#endif diff --git a/app/openvpn/src/compat/compat-inet_pton.c b/app/openvpn/src/compat/compat-inet_pton.c deleted file mode 100644 index cdc8d4b0..00000000 --- a/app/openvpn/src/compat/compat-inet_pton.c +++ /dev/null @@ -1,79 +0,0 @@ -/* - * OpenVPN -- An application to securely tunnel IP networks - * over a single UDP port, with support for SSL/TLS-based - * session authentication and key exchange, - * packet encryption, packet authentication, and - * packet compression. - * - * Copyright (C) 2011 - David Sommerseth - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program (see the file COPYING included with this - * distribution); if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#elif defined(_MSC_VER) -#include "config-msvc.h" -#endif - -#ifndef HAVE_INET_PTON - -#include "compat.h" - -#ifdef WIN32 - -#include -#include - -/* - * inet_ntop() and inet_pton() wrap-implementations using - * WSAAddressToString() and WSAStringToAddress() functions - * - * this is needed as long as we support running OpenVPN on WinXP - */ - - -int -inet_pton(int af, const char *src, void *dst) -{ - struct sockaddr_storage ss; - int size = sizeof(ss); - char src_copy[INET6_ADDRSTRLEN+1]; - - ZeroMemory(&ss, sizeof(ss)); - /* stupid non-const API */ - strncpy (src_copy, src, INET6_ADDRSTRLEN+1); - src_copy[INET6_ADDRSTRLEN] = 0; - - if (WSAStringToAddress(src_copy, af, NULL, (struct sockaddr *)&ss, &size) == 0) { - switch(af) { - case AF_INET: - *(struct in_addr *)dst = ((struct sockaddr_in *)&ss)->sin_addr; - return 1; - case AF_INET6: - *(struct in6_addr *)dst = ((struct sockaddr_in6 *)&ss)->sin6_addr; - return 1; - } - } - return 0; -} - -#else - -#error no emulation for inet_ntop - -#endif - -#endif diff --git a/app/openvpn/src/compat/compat-lz4.c b/app/openvpn/src/compat/compat-lz4.c deleted file mode 100644 index c63c18ba..00000000 --- a/app/openvpn/src/compat/compat-lz4.c +++ /dev/null @@ -1,830 +0,0 @@ -/* - LZ4 - Fast LZ compression algorithm - Copyright (C) 2011-2013, Yann Collet. - BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php) - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - * Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the following disclaimer - in the documentation and/or other materials provided with the - distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - You can contact the author at : - - LZ4 source repository : http://code.google.com/p/lz4/ - - LZ4 public forum : https://groups.google.com/forum/#!forum/lz4c -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#elif defined(_MSC_VER) -#include "config-msvc.h" -#endif - -#ifdef NEED_COMPAT_LZ4 - -//************************************** -// Tuning parameters -//************************************** -// MEMORY_USAGE : -// Memory usage formula : N->2^N Bytes (examples : 10 -> 1KB; 12 -> 4KB ; 16 -> 64KB; 20 -> 1MB; etc.) -// Increasing memory usage improves compression ratio -// Reduced memory usage can improve speed, due to cache effect -// Default value is 14, for 16KB, which nicely fits into Intel x86 L1 cache -#define MEMORY_USAGE 14 - -// HEAPMODE : -// Select how default compression functions will allocate memory for their hash table, -// in memory stack (0:default, fastest), or in memory heap (1:requires memory allocation (malloc)). -#define HEAPMODE 0 - - -//************************************** -// CPU Feature Detection -//************************************** -// 32 or 64 bits ? -#if (defined(__x86_64__) || defined(_M_X64) || defined(_WIN64) \ - || defined(__powerpc64__) || defined(__ppc64__) || defined(__PPC64__) \ - || defined(__64BIT__) || defined(_LP64) || defined(__LP64__) \ - || defined(__ia64) || defined(__itanium__) || defined(_M_IA64) ) // Detects 64 bits mode -# define LZ4_ARCH64 1 -#else -# define LZ4_ARCH64 0 -#endif - -// Little Endian or Big Endian ? -// Overwrite the #define below if you know your architecture endianess -#if defined (__GLIBC__) -# include -# if (__BYTE_ORDER == __BIG_ENDIAN) -# define LZ4_BIG_ENDIAN 1 -# endif -#elif (defined(__BIG_ENDIAN__) || defined(__BIG_ENDIAN) || defined(_BIG_ENDIAN)) && !(defined(__LITTLE_ENDIAN__) || defined(__LITTLE_ENDIAN) || defined(_LITTLE_ENDIAN)) -# define LZ4_BIG_ENDIAN 1 -#elif defined(__sparc) || defined(__sparc__) \ - || defined(__powerpc__) || defined(__ppc__) || defined(__PPC__) \ - || defined(__hpux) || defined(__hppa) \ - || defined(_MIPSEB) || defined(__s390__) -# define LZ4_BIG_ENDIAN 1 -#else -// Little Endian assumed. PDP Endian and other very rare endian format are unsupported. -#endif - -// Unaligned memory access is automatically enabled for "common" CPU, such as x86. -// For others CPU, such as ARM, the compiler may be more cautious, inserting unnecessary extra code to ensure aligned access property -// If you know your target CPU supports unaligned memory access, you want to force this option manually to improve performance -#if defined(__ARM_FEATURE_UNALIGNED) -# define LZ4_FORCE_UNALIGNED_ACCESS 1 -#endif - -// Define this parameter if your target system or compiler does not support hardware bit count -#if defined(_MSC_VER) && defined(_WIN32_WCE) // Visual Studio for Windows CE does not support Hardware bit count -# define LZ4_FORCE_SW_BITCOUNT -#endif - -// BIG_ENDIAN_NATIVE_BUT_INCOMPATIBLE : -// This option may provide a small boost to performance for some big endian cpu, although probably modest. -// You may set this option to 1 if data will remain within closed environment. -// This option is useless on Little_Endian CPU (such as x86) -//#define BIG_ENDIAN_NATIVE_BUT_INCOMPATIBLE 1 - - -//************************************** -// Compiler Options -//************************************** -#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) // C99 -/* "restrict" is a known keyword */ -#else -# define restrict // Disable restrict -#endif - -#ifdef _MSC_VER // Visual Studio -# define FORCE_INLINE static __forceinline -# include // For Visual 2005 -# if LZ4_ARCH64 // 64-bits -# pragma intrinsic(_BitScanForward64) // For Visual 2005 -# pragma intrinsic(_BitScanReverse64) // For Visual 2005 -# else // 32-bits -# pragma intrinsic(_BitScanForward) // For Visual 2005 -# pragma intrinsic(_BitScanReverse) // For Visual 2005 -# endif -# pragma warning(disable : 4127) // disable: C4127: conditional expression is constant -#else -# ifdef __GNUC__ -# define FORCE_INLINE static inline __attribute__((always_inline)) -# else -# define FORCE_INLINE static inline -# endif -#endif - -#ifdef _MSC_VER -# define lz4_bswap16(x) _byteswap_ushort(x) -#else -# define lz4_bswap16(x) ((unsigned short int) ((((x) >> 8) & 0xffu) | (((x) & 0xffu) << 8))) -#endif - -#define GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__) - -#if (GCC_VERSION >= 302) || (__INTEL_COMPILER >= 800) || defined(__clang__) -# define expect(expr,value) (__builtin_expect ((expr),(value)) ) -#else -# define expect(expr,value) (expr) -#endif - -#define likely(expr) expect((expr) != 0, 1) -#define unlikely(expr) expect((expr) != 0, 0) - - -//************************************** -// Memory routines -//************************************** -#include // malloc, calloc, free -#define ALLOCATOR(n,s) calloc(n,s) -#define FREEMEM free -#include // memset, memcpy -#define MEM_INIT memset - - -//************************************** -// Includes -//************************************** -#include "compat-lz4.h" - - -//************************************** -// Basic Types -//************************************** -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L // C99 -# include - typedef uint8_t BYTE; - typedef uint16_t U16; - typedef uint32_t U32; - typedef int32_t S32; - typedef uint64_t U64; -#else - typedef unsigned char BYTE; - typedef unsigned short U16; - typedef unsigned int U32; - typedef signed int S32; - typedef unsigned long long U64; -#endif - -#if defined(__GNUC__) && !defined(LZ4_FORCE_UNALIGNED_ACCESS) -# define _PACKED __attribute__ ((packed)) -#else -# define _PACKED -#endif - -#if !defined(LZ4_FORCE_UNALIGNED_ACCESS) && !defined(__GNUC__) -# if defined(__IBMC__) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) -# pragma pack(1) -# else -# pragma pack(push, 1) -# endif -#endif - -typedef struct { U16 v; } _PACKED U16_S; -typedef struct { U32 v; } _PACKED U32_S; -typedef struct { U64 v; } _PACKED U64_S; -typedef struct {size_t v;} _PACKED size_t_S; - -#if !defined(LZ4_FORCE_UNALIGNED_ACCESS) && !defined(__GNUC__) -# if defined(__SUNPRO_C) || defined(__SUNPRO_CC) -# pragma pack(0) -# else -# pragma pack(pop) -# endif -#endif - -#define A16(x) (((U16_S *)(x))->v) -#define A32(x) (((U32_S *)(x))->v) -#define A64(x) (((U64_S *)(x))->v) -#define AARCH(x) (((size_t_S *)(x))->v) - - -//************************************** -// Constants -//************************************** -#define LZ4_HASHLOG (MEMORY_USAGE-2) -#define HASHTABLESIZE (1 << MEMORY_USAGE) -#define HASHNBCELLS4 (1 << LZ4_HASHLOG) - -#define MINMATCH 4 - -#define COPYLENGTH 8 -#define LASTLITERALS 5 -#define MFLIMIT (COPYLENGTH+MINMATCH) -const int LZ4_minLength = (MFLIMIT+1); - -#define LZ4_64KLIMIT ((1<<16) + (MFLIMIT-1)) -#define SKIPSTRENGTH 6 // Increasing this value will make the compression run slower on incompressible data - -#define MAXD_LOG 16 -#define MAX_DISTANCE ((1 << MAXD_LOG) - 1) - -#define ML_BITS 4 -#define ML_MASK ((1U<=e; - - -//**************************** -// Private functions -//**************************** -#if LZ4_ARCH64 - -FORCE_INLINE int LZ4_NbCommonBytes (register U64 val) -{ -# if defined(LZ4_BIG_ENDIAN) -# if defined(_MSC_VER) && !defined(LZ4_FORCE_SW_BITCOUNT) - unsigned long r = 0; - _BitScanReverse64( &r, val ); - return (int)(r>>3); -# elif defined(__GNUC__) && (GCC_VERSION >= 304) && !defined(LZ4_FORCE_SW_BITCOUNT) - return (__builtin_clzll(val) >> 3); -# else - int r; - if (!(val>>32)) { r=4; } else { r=0; val>>=32; } - if (!(val>>16)) { r+=2; val>>=8; } else { val>>=24; } - r += (!val); - return r; -# endif -# else -# if defined(_MSC_VER) && !defined(LZ4_FORCE_SW_BITCOUNT) - unsigned long r = 0; - _BitScanForward64( &r, val ); - return (int)(r>>3); -# elif defined(__GNUC__) && (GCC_VERSION >= 304) && !defined(LZ4_FORCE_SW_BITCOUNT) - return (__builtin_ctzll(val) >> 3); -# else - static const int DeBruijnBytePos[64] = { 0, 0, 0, 0, 0, 1, 1, 2, 0, 3, 1, 3, 1, 4, 2, 7, 0, 2, 3, 6, 1, 5, 3, 5, 1, 3, 4, 4, 2, 5, 6, 7, 7, 0, 1, 2, 3, 3, 4, 6, 2, 6, 5, 5, 3, 4, 5, 6, 7, 1, 2, 4, 6, 4, 4, 5, 7, 2, 6, 5, 7, 6, 7, 7 }; - return DeBruijnBytePos[((U64)((val & -(long long)val) * 0x0218A392CDABBD3FULL)) >> 58]; -# endif -# endif -} - -#else - -FORCE_INLINE int LZ4_NbCommonBytes (register U32 val) -{ -# if defined(LZ4_BIG_ENDIAN) -# if defined(_MSC_VER) && !defined(LZ4_FORCE_SW_BITCOUNT) - unsigned long r = 0; - _BitScanReverse( &r, val ); - return (int)(r>>3); -# elif defined(__GNUC__) && (GCC_VERSION >= 304) && !defined(LZ4_FORCE_SW_BITCOUNT) - return (__builtin_clz(val) >> 3); -# else - int r; - if (!(val>>16)) { r=2; val>>=8; } else { r=0; val>>=24; } - r += (!val); - return r; -# endif -# else -# if defined(_MSC_VER) && !defined(LZ4_FORCE_SW_BITCOUNT) - unsigned long r; - _BitScanForward( &r, val ); - return (int)(r>>3); -# elif defined(__GNUC__) && (GCC_VERSION >= 304) && !defined(LZ4_FORCE_SW_BITCOUNT) - return (__builtin_ctz(val) >> 3); -# else - static const int DeBruijnBytePos[32] = { 0, 0, 3, 0, 3, 1, 3, 0, 3, 2, 2, 1, 3, 2, 0, 1, 3, 3, 1, 2, 2, 2, 2, 0, 3, 1, 2, 0, 1, 0, 1, 1 }; - return DeBruijnBytePos[((U32)((val & -(S32)val) * 0x077CB531U)) >> 27]; -# endif -# endif -} - -#endif - - -//**************************** -// Compression functions -//**************************** -FORCE_INLINE int LZ4_hashSequence(U32 sequence, tableType_t tableType) -{ - if (tableType == byU16) - return (((sequence) * 2654435761U) >> ((MINMATCH*8)-(LZ4_HASHLOG+1))); - else - return (((sequence) * 2654435761U) >> ((MINMATCH*8)-LZ4_HASHLOG)); -} - -FORCE_INLINE int LZ4_hashPosition(const BYTE* p, tableType_t tableType) { return LZ4_hashSequence(A32(p), tableType); } - -FORCE_INLINE void LZ4_putPositionOnHash(const BYTE* p, U32 h, void* tableBase, tableType_t tableType, const BYTE* srcBase) -{ - switch (tableType) - { - case byPtr: { const BYTE** hashTable = (const BYTE**) tableBase; hashTable[h] = p; break; } - case byU32: { U32* hashTable = (U32*) tableBase; hashTable[h] = (U32)(p-srcBase); break; } - case byU16: { U16* hashTable = (U16*) tableBase; hashTable[h] = (U16)(p-srcBase); break; } - } -} - -FORCE_INLINE void LZ4_putPosition(const BYTE* p, void* tableBase, tableType_t tableType, const BYTE* srcBase) -{ - U32 h = LZ4_hashPosition(p, tableType); - LZ4_putPositionOnHash(p, h, tableBase, tableType, srcBase); -} - -FORCE_INLINE const BYTE* LZ4_getPositionOnHash(U32 h, void* tableBase, tableType_t tableType, const BYTE* srcBase) -{ - if (tableType == byPtr) { const BYTE** hashTable = (const BYTE**) tableBase; return hashTable[h]; } - if (tableType == byU32) { U32* hashTable = (U32*) tableBase; return hashTable[h] + srcBase; } - { U16* hashTable = (U16*) tableBase; return hashTable[h] + srcBase; } // default, to ensure a return -} - -FORCE_INLINE const BYTE* LZ4_getPosition(const BYTE* p, void* tableBase, tableType_t tableType, const BYTE* srcBase) -{ - U32 h = LZ4_hashPosition(p, tableType); - return LZ4_getPositionOnHash(h, tableBase, tableType, srcBase); -} - - -FORCE_INLINE int LZ4_compress_generic( - void* ctx, - const char* source, - char* dest, - int inputSize, - int maxOutputSize, - - limitedOutput_directive limitedOutput, - tableType_t tableType, - prefix64k_directive prefix) -{ - const BYTE* ip = (const BYTE*) source; - const BYTE* const base = (prefix==withPrefix) ? ((LZ4_Data_Structure*)ctx)->base : (const BYTE*) source; - const BYTE* const lowLimit = ((prefix==withPrefix) ? ((LZ4_Data_Structure*)ctx)->bufferStart : (const BYTE*)source); - const BYTE* anchor = (const BYTE*) source; - const BYTE* const iend = ip + inputSize; - const BYTE* const mflimit = iend - MFLIMIT; - const BYTE* const matchlimit = iend - LASTLITERALS; - - BYTE* op = (BYTE*) dest; - BYTE* const oend = op + maxOutputSize; - - int length; - const int skipStrength = SKIPSTRENGTH; - U32 forwardH; - - // Init conditions - if ((U32)inputSize > (U32)LZ4_MAX_INPUT_SIZE) return 0; // Unsupported input size, too large (or negative) - if ((prefix==withPrefix) && (ip != ((LZ4_Data_Structure*)ctx)->nextBlock)) return 0; // must continue from end of previous block - if (prefix==withPrefix) ((LZ4_Data_Structure*)ctx)->nextBlock=iend; // do it now, due to potential early exit - if ((tableType == byU16) && (inputSize>=LZ4_64KLIMIT)) return 0; // Size too large (not within 64K limit) - if (inputSize> skipStrength; - ip = forwardIp; - forwardIp = ip + step; - - if unlikely(forwardIp > mflimit) { goto _last_literals; } - - forwardH = LZ4_hashPosition(forwardIp, tableType); - ref = LZ4_getPositionOnHash(h, ctx, tableType, base); - LZ4_putPositionOnHash(ip, h, ctx, tableType, base); - - } while ((ref + MAX_DISTANCE < ip) || (A32(ref) != A32(ip))); - - // Catch up - while ((ip>anchor) && (ref > lowLimit) && unlikely(ip[-1]==ref[-1])) { ip--; ref--; } - - // Encode Literal length - length = (int)(ip - anchor); - token = op++; - if ((limitedOutput) && unlikely(op + length + (2 + 1 + LASTLITERALS) + (length/255) > oend)) return 0; // Check output limit - if (length>=(int)RUN_MASK) - { - int len = length-RUN_MASK; - *token=(RUN_MASK<= 255 ; len-=255) *op++ = 255; - *op++ = (BYTE)len; - } - else *token = (BYTE)(length<>8) > oend)) return 0; // Check output limit - if (length>=(int)ML_MASK) - { - *token += ML_MASK; - length -= ML_MASK; - for (; length > 509 ; length-=510) { *op++ = 255; *op++ = 255; } - if (length >= 255) { length-=255; *op++ = 255; } - *op++ = (BYTE)length; - } - else *token += (BYTE)(length); - - // Test end of chunk - if (ip > mflimit) { anchor = ip; break; } - - // Fill table - LZ4_putPosition(ip-2, ctx, tableType, base); - - // Test next position - ref = LZ4_getPosition(ip, ctx, tableType, base); - LZ4_putPosition(ip, ctx, tableType, base); - if ((ref + MAX_DISTANCE >= ip) && (A32(ref) == A32(ip))) { token = op++; *token=0; goto _next_match; } - - // Prepare next loop - anchor = ip++; - forwardH = LZ4_hashPosition(ip, tableType); - } - -_last_literals: - // Encode Last Literals - { - int lastRun = (int)(iend - anchor); - if ((limitedOutput) && (((char*)op - dest) + lastRun + 1 + ((lastRun+255-RUN_MASK)/255) > (U32)maxOutputSize)) return 0; // Check output limit - if (lastRun>=(int)RUN_MASK) { *op++=(RUN_MASK<= 255 ; lastRun-=255) *op++ = 255; *op++ = (BYTE) lastRun; } - else *op++ = (BYTE)(lastRun<hashTable, 0, sizeof(lz4ds->hashTable)); - lz4ds->bufferStart = base; - lz4ds->base = base; - lz4ds->nextBlock = base; -} - - -void* LZ4_create (const char* inputBuffer) -{ - void* lz4ds = ALLOCATOR(1, sizeof(LZ4_Data_Structure)); - LZ4_init ((LZ4_Data_Structure*)lz4ds, (const BYTE*)inputBuffer); - return lz4ds; -} - - -int LZ4_free (void* LZ4_Data) -{ - FREEMEM(LZ4_Data); - return (0); -} - - -char* LZ4_slideInputBuffer (void* LZ4_Data) -{ - LZ4_Data_Structure* lz4ds = (LZ4_Data_Structure*)LZ4_Data; - size_t delta = lz4ds->nextBlock - (lz4ds->bufferStart + 64 KB); - - if ( (lz4ds->base - delta > lz4ds->base) // underflow control - || ((size_t)(lz4ds->nextBlock - lz4ds->base) > 0xE0000000) ) // close to 32-bits limit - { - size_t deltaLimit = (lz4ds->nextBlock - 64 KB) - lz4ds->base; - int nH; - - for (nH=0; nH < HASHNBCELLS4; nH++) - { - if ((size_t)(lz4ds->hashTable[nH]) < deltaLimit) lz4ds->hashTable[nH] = 0; - else lz4ds->hashTable[nH] -= (U32)deltaLimit; - } - memcpy((void*)(lz4ds->bufferStart), (const void*)(lz4ds->nextBlock - 64 KB), 64 KB); - lz4ds->base = lz4ds->bufferStart; - lz4ds->nextBlock = lz4ds->base + 64 KB; - } - else - { - memcpy((void*)(lz4ds->bufferStart), (const void*)(lz4ds->nextBlock - 64 KB), 64 KB); - lz4ds->nextBlock -= delta; - lz4ds->base -= delta; - } - - return (char*)(lz4ds->nextBlock); -} - - -//**************************** -// Decompression functions -//**************************** - -// This generic decompression function cover all use cases. -// It shall be instanciated several times, using different sets of directives -// Note that it is essential this generic function is really inlined, -// in order to remove useless branches during compilation optimisation. -FORCE_INLINE int LZ4_decompress_generic( - const char* source, - char* dest, - int inputSize, // - int outputSize, // If endOnInput==endOnInputSize, this value is the max size of Output Buffer. - - int endOnInput, // endOnOutputSize, endOnInputSize - int prefix64k, // noPrefix, withPrefix - int partialDecoding, // full, partial - int targetOutputSize // only used if partialDecoding==partial - ) -{ - // Local Variables - const BYTE* restrict ip = (const BYTE*) source; - const BYTE* ref; - const BYTE* const iend = ip + inputSize; - - BYTE* op = (BYTE*) dest; - BYTE* const oend = op + outputSize; - BYTE* cpy; - BYTE* oexit = op + targetOutputSize; - - const size_t dec32table[] = {0, 3, 2, 3, 0, 0, 0, 0}; // static reduces speed for LZ4_decompress_safe() on GCC64 - static const size_t dec64table[] = {0, 0, 0, (size_t)-1, 0, 1, 2, 3}; - - - // Special cases - if ((partialDecoding) && (oexit> oend-MFLIMIT)) oexit = oend-MFLIMIT; // targetOutputSize too high => decode everything - if ((endOnInput) && unlikely(outputSize==0)) return ((inputSize==1) && (*ip==0)) ? 0 : -1; // Empty output buffer - if ((!endOnInput) && unlikely(outputSize==0)) return (*ip==0?1:-1); - - - // Main Loop - while (1) - { - unsigned token; - size_t length; - - // get runlength - token = *ip++; - if ((length=(token>>ML_BITS)) == RUN_MASK) - { - unsigned s=255; - while (((endOnInput)?ip(partialDecoding?oexit:oend-MFLIMIT)) || (ip+length>iend-(2+1+LASTLITERALS))) ) - || ((!endOnInput) && (cpy>oend-COPYLENGTH))) - { - if (partialDecoding) - { - if (cpy > oend) goto _output_error; // Error : write attempt beyond end of output buffer - if ((endOnInput) && (ip+length > iend)) goto _output_error; // Error : read attempt beyond end of input buffer - } - else - { - if ((!endOnInput) && (cpy != oend)) goto _output_error; // Error : block decoding must stop exactly there - if ((endOnInput) && ((ip+length != iend) || (cpy > oend))) goto _output_error; // Error : input must be consumed - } - memcpy(op, ip, length); - ip += length; - op += length; - break; // Necessarily EOF, due to parsing restrictions - } - LZ4_WILDCOPY(op, ip, cpy); ip -= (op-cpy); op = cpy; - - // get offset - LZ4_READ_LITTLEENDIAN_16(ref,cpy,ip); ip+=2; - if ((prefix64k==noPrefix) && unlikely(ref < (BYTE* const)dest)) goto _output_error; // Error : offset outside destination buffer - - // get matchlength - if ((length=(token&ML_MASK)) == ML_MASK) - { - while ((!endOnInput) || (ipoend-COPYLENGTH-(STEPSIZE-4)) - { - if (cpy > oend-LASTLITERALS) goto _output_error; // Error : last 5 bytes must be literals - LZ4_SECURECOPY(op, ref, (oend-COPYLENGTH)); - while(op (unsigned int)LZ4_MAX_INPUT_SIZE ? 0 : (isize) + ((isize)/255) + 16) -static inline int LZ4_compressBound(int isize) { return LZ4_COMPRESSBOUND(isize); } - -/* -LZ4_compressBound() : - Provides the maximum size that LZ4 may output in a "worst case" scenario (input data not compressible) - primarily useful for memory allocation of output buffer. - inline function is recommended for the general case, - macro is also provided when result needs to be evaluated at compilation (such as stack memory allocation). - - isize : is the input size. Max supported value is LZ4_MAX_INPUT_SIZE - return : maximum output size in a "worst case" scenario - or 0, if input size is too large ( > LZ4_MAX_INPUT_SIZE) -*/ - - -int LZ4_compress_limitedOutput (const char* source, char* dest, int inputSize, int maxOutputSize); - -/* -LZ4_compress_limitedOutput() : - Compress 'inputSize' bytes from 'source' into an output buffer 'dest' of maximum size 'maxOutputSize'. - If it cannot achieve it, compression will stop, and result of the function will be zero. - This function never writes outside of provided output buffer. - - inputSize : Max supported value is LZ4_MAX_INPUT_VALUE - maxOutputSize : is the size of the destination buffer (which must be already allocated) - return : the number of bytes written in buffer 'dest' - or 0 if the compression fails -*/ - - -int LZ4_decompress_fast (const char* source, char* dest, int outputSize); - -/* -LZ4_decompress_fast() : - outputSize : is the original (uncompressed) size - return : the number of bytes read from the source buffer (in other words, the compressed size) - If the source stream is malformed, the function will stop decoding and return a negative result. - note : This function is a bit faster than LZ4_decompress_safe() - This function never writes outside of output buffers, but may read beyond input buffer in case of malicious data packet. - Use this function preferably into a trusted environment (data to decode comes from a trusted source). - Destination buffer must be already allocated. Its size must be a minimum of 'outputSize' bytes. -*/ - -int LZ4_decompress_safe_partial (const char* source, char* dest, int inputSize, int targetOutputSize, int maxOutputSize); - -/* -LZ4_decompress_safe_partial() : - This function decompress a compressed block of size 'inputSize' at position 'source' - into output buffer 'dest' of size 'maxOutputSize'. - The function tries to stop decompressing operation as soon as 'targetOutputSize' has been reached, - reducing decompression time. - return : the number of bytes decoded in the destination buffer (necessarily <= maxOutputSize) - Note : this number can be < 'targetOutputSize' should the compressed block to decode be smaller. - Always control how many bytes were decoded. - If the source stream is detected malformed, the function will stop decoding and return a negative result. - This function never writes outside of output buffer, and never reads outside of input buffer. It is therefore protected against malicious data packets -*/ - - -//**************************** -// Stream Functions -//**************************** - -void* LZ4_create (const char* inputBuffer); -int LZ4_compress_continue (void* LZ4_Data, const char* source, char* dest, int inputSize); -int LZ4_compress_limitedOutput_continue (void* LZ4_Data, const char* source, char* dest, int inputSize, int maxOutputSize); -char* LZ4_slideInputBuffer (void* LZ4_Data); -int LZ4_free (void* LZ4_Data); - -/* -These functions allow the compression of dependent blocks, where each block benefits from prior 64 KB within preceding blocks. -In order to achieve this, it is necessary to start creating the LZ4 Data Structure, thanks to the function : - -void* LZ4_create (const char* inputBuffer); -The result of the function is the (void*) pointer on the LZ4 Data Structure. -This pointer will be needed in all other functions. -If the pointer returned is NULL, then the allocation has failed, and compression must be aborted. -The only parameter 'const char* inputBuffer' must, obviously, point at the beginning of input buffer. -The input buffer must be already allocated, and size at least 192KB. -'inputBuffer' will also be the 'const char* source' of the first block. - -All blocks are expected to lay next to each other within the input buffer, starting from 'inputBuffer'. -To compress each block, use either LZ4_compress_continue() or LZ4_compress_limitedOutput_continue(). -Their behavior are identical to LZ4_compress() or LZ4_compress_limitedOutput(), -but require the LZ4 Data Structure as their first argument, and check that each block starts right after the previous one. -If next block does not begin immediately after the previous one, the compression will fail (return 0). - -When it's no longer possible to lay the next block after the previous one (not enough space left into input buffer), a call to : -char* LZ4_slideInputBuffer(void* LZ4_Data); -must be performed. It will typically copy the latest 64KB of input at the beginning of input buffer. -Note that, for this function to work properly, minimum size of an input buffer must be 192KB. -==> The memory position where the next input data block must start is provided as the result of the function. - -Compression can then resume, using LZ4_compress_continue() or LZ4_compress_limitedOutput_continue(), as usual. - -When compression is completed, a call to LZ4_free() will release the memory used by the LZ4 Data Structure. -*/ - - -int LZ4_decompress_safe_withPrefix64k (const char* source, char* dest, int inputSize, int maxOutputSize); -int LZ4_decompress_fast_withPrefix64k (const char* source, char* dest, int outputSize); - -/* -*_withPrefix64k() : - These decoding functions work the same as their "normal name" versions, - but can use up to 64KB of data in front of 'char* dest'. - These functions are necessary to decode inter-dependant blocks. -*/ - - -//**************************** -// Obsolete Functions -//**************************** - -static inline int LZ4_uncompress (const char* source, char* dest, int outputSize) { return LZ4_decompress_fast(source, dest, outputSize); } -static inline int LZ4_uncompress_unknownOutputSize (const char* source, char* dest, int isize, int maxOutputSize) { return LZ4_decompress_safe(source, dest, isize, maxOutputSize); } - -/* -These functions are deprecated and should no longer be used. -They are provided here for compatibility with existing user programs. -*/ - - - -#if defined (__cplusplus) -} -#endif diff --git a/app/openvpn/src/compat/compat-stdbool.h b/app/openvpn/src/compat/compat-stdbool.h deleted file mode 100644 index 99412188..00000000 --- a/app/openvpn/src/compat/compat-stdbool.h +++ /dev/null @@ -1,12 +0,0 @@ -#ifndef __COMPAT_STDBOOL_H -#define __COMPAT_STDBOOL_H - -#ifdef HAVE_STDBOOL_H -#include -#else -typedef int bool; -#define false 0 -#define true 1 -#endif - -#endif diff --git a/app/openvpn/src/compat/compat.h b/app/openvpn/src/compat/compat.h deleted file mode 100644 index 021573eb..00000000 --- a/app/openvpn/src/compat/compat.h +++ /dev/null @@ -1,68 +0,0 @@ -/* - * OpenVPN -- An application to securely tunnel IP networks - * over a single UDP port, with support for SSL/TLS-based - * session authentication and key exchange, - * packet encryption, packet authentication, and - * packet compression. - * - * Copyright (C) 2011 - David Sommerseth - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program (see the file COPYING included with this - * distribution); if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef COMPAT_H -#define COMPAT_H - -#ifdef HAVE_WINSOCK2_H -#include -#endif - -#ifdef HAVE_WS2TCPIP_H -#include -#endif - -#ifdef HAVE_SYS_TIME_H -#include -#endif - -#ifdef HAVE_SYS_SOCKET_H -#include -#endif - -#ifndef HAVE_DIRNAME -char * dirname(char *str); -#endif /* HAVE_DIRNAME */ - -#ifndef HAVE_BASENAME -char * basename(char *str); -#endif /* HAVE_BASENAME */ - -#ifndef HAVE_GETTIMEOFDAY -int gettimeofday (struct timeval *tv, void *tz); -#endif - -#ifndef HAVE_DAEMON -int daemon(int nochdir, int noclose); -#endif - -#ifndef HAVE_INET_NTOP -const char * inet_ntop(int af, const void *src, char *dst, socklen_t size); -#endif - -#ifndef HAVE_INET_PTON -int inet_pton(int af, const char *src, void *dst); -#endif - -#endif /* COMPAT_H */ diff --git a/app/openvpn/src/compat/compat.vcxproj b/app/openvpn/src/compat/compat.vcxproj deleted file mode 100644 index d872fa75..00000000 --- a/app/openvpn/src/compat/compat.vcxproj +++ /dev/null @@ -1,87 +0,0 @@ - - - - - Debug - Win32 - - - Release - Win32 - - - - {4B2E2719-E661-45D7-9203-F6F456B22F19} - compat - Win32Proj - - - - StaticLibrary - MultiByte - true - - - StaticLibrary - MultiByte - - - - - - - - - - - - - <_ProjectFileVersion>10.0.30319.1 - $(SolutionDir)$(Platform)-Output\$(Configuration)\ - $(Configuration)\ - $(SolutionDir)$(Platform)-Output\$(Configuration)\ - $(Configuration)\ - - - - Disabled - $(SOURCEBASE);$(SOURCEBASE)/include;$(OPENSSL_HOME)/include;$(LZO_HOME)/include;$(PKCS11H_HOME)/include;%(AdditionalIncludeDirectories) - WIN32;_DEBUG;_LIB;$(CPPFLAGS);%(PreprocessorDefinitions) - true - EnableFastChecks - MultiThreadedDebugDLL - - - Level3 - EditAndContinue - - - - - MaxSpeed - true - $(SOURCEBASE);$(SOURCEBASE)/include;$(OPENSSL_HOME)/include;$(LZO_HOME)/include;$(PKCS11H_HOME)/include;%(AdditionalIncludeDirectories) - WIN32;NDEBUG;_LIB;$(CPPFLAGS);%(PreprocessorDefinitions) - MultiThreadedDLL - true - - - Level3 - ProgramDatabase - - - - - - - - - - - - - - - - - \ No newline at end of file diff --git a/app/openvpn/src/compat/compat.vcxproj.filters b/app/openvpn/src/compat/compat.vcxproj.filters deleted file mode 100644 index 9576c512..00000000 --- a/app/openvpn/src/compat/compat.vcxproj.filters +++ /dev/null @@ -1,42 +0,0 @@ - - - - - {4FC737F1-C7A5-4376-A066-2A32D752A2FF} - cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx - - - {93995380-89BD-4b04-88EB-625FBE52EBFB} - h;hpp;hxx;hm;inl;inc;xsd - - - {67DA6AB6-F800-4c08-8B7A-83BB121AAD01} - rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav - - - - - Source Files - - - Source Files - - - Source Files - - - Source Files - - - Source Files - - - Source Files - - - - - Header Files - - - \ No newline at end of file -- cgit v1.2.3