// SoftEther VPN Source Code - Stable Edition Repository // Mayaqua Kernel // // SoftEther VPN Server, Client and Bridge are free software under GPLv2. // // Copyright (c) Daiyuu Nobori. // Copyright (c) SoftEther VPN Project, University of Tsukuba, Japan. // Copyright (c) SoftEther Corporation. // // All Rights Reserved. // // http://www.softether.org/ // // Author: Daiyuu Nobori, Ph.D. // Comments: Tetsuo Sugiyama, Ph.D. // // 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 version 2 // along with this program; if not, write to the Free Software // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. // IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY // CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, // TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE // SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. // // THE LICENSE AGREEMENT IS ATTACHED ON THE SOURCE-CODE PACKAGE // AS "LICENSE.TXT" FILE. READ THE TEXT FILE IN ADVANCE TO USE THE SOFTWARE. // // // THIS SOFTWARE IS DEVELOPED IN JAPAN, AND DISTRIBUTED FROM JAPAN, // UNDER JAPANESE LAWS. YOU MUST AGREE IN ADVANCE TO USE, COPY, MODIFY, // MERGE, PUBLISH, DISTRIBUTE, SUBLICENSE, AND/OR SELL COPIES OF THIS // SOFTWARE, THAT ANY JURIDICAL DISPUTES WHICH ARE CONCERNED TO THIS // SOFTWARE OR ITS CONTENTS, AGAINST US (SOFTETHER PROJECT, SOFTETHER // CORPORATION, DAIYUU NOBORI OR OTHER SUPPLIERS), OR ANY JURIDICAL // DISPUTES AGAINST US WHICH ARE CAUSED BY ANY KIND OF USING, COPYING, // MODIFYING, MERGING, PUBLISHING, DISTRIBUTING, SUBLICENSING, AND/OR // SELLING COPIES OF THIS SOFTWARE SHALL BE REGARDED AS BE CONSTRUED AND // CONTROLLED BY JAPANESE LAWS, AND YOU MUST FURTHER CONSENT TO // EXCLUSIVE JURISDICTION AND VENUE IN THE COURTS SITTING IN TOKYO, // JAPAN. YOU MUST WAIVE ALL DEFENSES OF LACK OF PERSONAL JURISDICTION // AND FORUM NON CONVENIENS. PROCESS MAY BE SERVED ON EITHER PARTY IN // THE MANNER AUTHORIZED BY APPLICABLE LAW OR COURT RULE. // // USE ONLY IN JAPAN. DO NOT USE THIS SOFTWARE IN ANOTHER COUNTRY UNLESS // YOU HAVE A CONFIRMATION THAT THIS SOFTWARE DOES NOT VIOLATE ANY // CRIMINAL LAWS OR CIVIL RIGHTS IN THAT PARTICULAR COUNTRY. USING THIS // SOFTWARE IN OTHER COUNTRIES IS COMPLETELY AT YOUR OWN RISK. THE // SOFTETHER VPN PROJECT HAS DEVELOPED AND DISTRIBUTED THIS SOFTWARE TO // COMPLY ONLY WITH THE JAPANESE LAWS AND EXISTING CIVIL RIGHTS INCLUDING // PATENTS WHICH ARE SUBJECTS APPLY IN JAPAN. OTHER COUNTRIES' LAWS OR // CIVIL RIGHTS ARE NONE OF OUR CONCERNS NOR RESPONSIBILITIES. WE HAVE // NEVER INVESTIGATED ANY CRIMINAL REGULATIONS, CIVIL LAWS OR // INTELLECTUAL PROPERTY RIGHTS INCLUDING PATENTS IN ANY OF OTHER 200+ // COUNTRIES AND TERRITORIES. BY NATURE, THERE ARE 200+ REGIONS IN THE // WORLD, WITH DIFFERENT LAWS. IT IS IMPOSSIBLE TO VERIFY EVERY // COUNTRIES' LAWS, REGULATIONS AND CIVIL RIGHTS TO MAKE THE SOFTWARE // COMPLY WITH ALL COUNTRIES' LAWS BY THE PROJECT. EVEN IF YOU WILL BE // SUED BY A PRIVATE ENTITY OR BE DAMAGED BY A PUBLIC SERVANT IN YOUR // COUNTRY, THE DEVELOPERS OF THIS SOFTWARE WILL NEVER BE LIABLE TO // RECOVER OR COMPENSATE SUCH DAMAGES, CRIMINAL OR CIVIL // RESPONSIBILITIES. NOTE THAT THIS LINE IS NOT LICENSE RESTRICTION BUT // JUST A STATEMENT FOR WARNING AND DISCLAIMER. // // // SOURCE CODE CONTRIBUTION // ------------------------ // // Your contribution to SoftEther VPN Project is much appreciated. // Please send patches to us through GitHub. // Read the SoftEther VPN Patch Acceptance Policy in advance: // http://www.softether.org/5-download/src/9.patch // // // DEAR SECURITY EXPERTS // --------------------- // // If you find a bug or a security vulnerability please kindly inform us // about the problem immediately so that we can fix the security problem // to protect a lot of users around the world as soon as possible. // // Our e-mail address for security reports is: // softether-vpn-security [at] softether.org // // Please note that the above e-mail address is not a technical support // inquiry address. If you need technical assistance, please visit // http://www.softether.org/ and ask your question on the users forum. // // Thank you for your cooperation. // // // NO MEMORY OR RESOURCE LEAKS // --------------------------- // // The memory-leaks and resource-leaks verification under the stress // test has been passed before release this source code. // FileIO.h // Header of FileIO.c #ifndef FILEIO_H #define FILEIO_H // Constant #define HAMCORE_DIR_NAME "hamcore" #define HAMCORE_FILE_NAME "hamcore.se2" #define HAMCORE_FILE_NAME_2 "_hamcore.se2" #define HAMCORE_TEXT_NAME "hamcore.txt" #define HAMCORE_HEADER_DATA "HamCore" #define HAMCORE_HEADER_SIZE 7 #define HAMCORE_CACHE_EXPIRES (5 * 60 * 1000) // IO structure struct IO { char Name[MAX_SIZE]; wchar_t NameW[MAX_SIZE]; void *pData; bool WriteMode; bool HamMode; BUF *HamBuf; UINT64 SetUpdateTime, SetCreateTime; UINT64 GetUpdateTime, GetCreateTime, GetAccessTime; }; // HC structure typedef struct HC { char *FileName; // File name UINT Size; // File size UINT SizeCompressed; // Compressed file size UINT Offset; // Offset void *Buffer; // Buffer UINT64 LastAccess; // Access Date } HC; // DIRENT structure struct DIRENT { bool Folder; // Folder char *FileName; // File name (ANSI) wchar_t *FileNameW; // File name (Unicode) UINT64 FileSize; // File size UINT64 CreateDate; // Creation Date UINT64 UpdateDate; // Updating date }; // DIRLIST structure struct DIRLIST { UINT NumFiles; // Number of files struct DIRENT **File; // File array }; // ZIP related structure #ifdef OS_WIN32 #pragma pack(push, 1) #endif // OS_WIN32 struct ZIP_DATA_HEADER { UINT Signature; USHORT NeedVer; USHORT Option; USHORT CompType; USHORT FileTime; USHORT FileDate; UINT Crc32; UINT CompSize; UINT UncompSize; USHORT FileNameLen; USHORT ExtraLen; } GCC_PACKED; struct ZIP_DATA_FOOTER { UINT Signature; UINT Crc32; UINT CompSize; UINT UncompSize; } GCC_PACKED; struct ZIP_DIR_HEADER { UINT Signature; USHORT MadeVer; USHORT NeedVer; USHORT Option; USHORT CompType; USHORT FileTime; USHORT FileDate; UINT Crc32; UINT CompSize; UINT UncompSize; USHORT FileNameLen; USHORT ExtraLen; USHORT CommentLen; USHORT DiskNum; USHORT InAttr; UINT OutAttr; UINT HeaderPos; } GCC_PACKED; struct ZIP_END_HEADER { UINT Signature; USHORT DiskNum; USHORT StartDiskNum; USHORT DiskDirEntry; USHORT DirEntry; UINT DirSize; UINT StartPos; USHORT CommentLen; } GCC_PACKED; #define ZIP_SIGNATURE 0x04034B50 #define ZIP_SIGNATURE_END 0x06054B50 #define ZIP_VERSION 10 #define ZIP_VERSION_WITH_COMPRESS 20 #ifdef OS_WIN32 #pragma pack(pop) #endif // OS_WIN32 struct ZIP_FILE { char Name[MAX_PATH]; UINT Size; UINT64 DateTime; UINT Attributes; UINT CurrentSize; UINT CompressSize; UINT Crc32; UINT HeaderPos; }; struct ZIP_PACKER { FIFO *Fifo; LIST *FileList; ZIP_FILE *CurrentFile; }; struct ENUM_DIR_WITH_SUB_DATA { LIST *FileList; }; void InitCrc32(); UINT Crc32(void *buf, UINT pos, UINT len); UINT Crc32First(void *buf, UINT pos, UINT len); UINT Crc32Next(void *buf, UINT pos, UINT len, UINT last_crc32); UINT Crc32Finish(UINT last_crc32); void WriteZipDataHeader(ZIP_FILE *f, ZIP_DATA_HEADER *h, bool write_sizes); void WriteZipDataFooter(ZIP_FILE *f, ZIP_DATA_FOOTER *h); ZIP_PACKER *NewZipPacker(); void FreeZipPacker(ZIP_PACKER *p); void ZipAddFileSimple(ZIP_PACKER *p, char *name, UINT64 dt, UINT attribute, void *data, UINT size); bool ZipAddRealFileW(ZIP_PACKER *p, char *name, UINT64 dt, UINT attribute, wchar_t *srcname); bool ZipAddRealFile(ZIP_PACKER *p, char *name, UINT64 dt, UINT attribute, char *srcname); void ZipAddFileStart(ZIP_PACKER *p, char *name, UINT size, UINT64 dt, UINT attribute); UINT ZipAddFileData(ZIP_PACKER *p, void *data, UINT pos, UINT len); void ZipAddFileFooter(ZIP_PACKER *p); FIFO *ZipFinish(ZIP_PACKER *p); bool ZipWriteW(ZIP_PACKER *p, wchar_t *name); bool DeleteDirInner(char *name); bool DeleteDirInnerW(wchar_t *name); bool DeleteDir(char *name); bool DeleteDirW(wchar_t *name); bool MakeDirInner(char *name); bool MakeDirInnerW(wchar_t *name); bool MakeDir(char *name); bool MakeDirW(wchar_t *name); bool MakeDirEx(char *name); bool MakeDirExW(wchar_t *name); bool FileDeleteInner(char *name); bool FileDeleteInnerW(wchar_t *name); bool FileDelete(char *name); bool FileDeleteW(wchar_t *name); bool FileSeek(IO *o, UINT mode, int offset); UINT FileSize(IO *o); UINT64 FileSize64(IO *o); UINT FileSizeEx(char *name); UINT FileSizeExW(wchar_t *name); bool FileRead(IO *o, void *buf, UINT size); bool FileWrite(IO *o, void *buf, UINT size); void FileFlush(IO *o); void FileClose(IO *o); void FileCloseEx(IO *o, bool no_flush); void FileCloseAndDelete(IO *o); IO *FileCreateInner(char *name); IO *FileCreateInnerW(wchar_t *name); IO *FileCreate(char *name); IO *FileCreateW(wchar_t *name); bool FileWriteAll(char *name, void *data, UINT size); bool FileWriteAllW(wchar_t *name, void *data, UINT size); IO *FileOpenInner(char *name, bool write_mode, bool read_lock); IO *FileOpenInnerW(wchar_t *name, bool write_mode, bool read_lock); IO *FileOpen(char *name, bool write_mode); IO *FileOpenW(wchar_t *name, bool write_mode); IO *FileOpenEx(char *name, bool write_mode, bool read_lock); IO *FileOpenExW(wchar_t *name, bool write_mode, bool read_lock); void ConvertPath(char *path); void ConvertPathW(wchar_t *path); bool FileRenameInner(char *old_name, char *new_name); bool FileRenameInnerW(wchar_t *old_name, wchar_t *new_name); bool FileRename(char *old_name, char *new_name); bool FileRenameW(wchar_t *old_name, wchar_t *new_name); void NormalizePath(char *dst, UINT size, char *src); void NormalizePathW(wchar_t *dst, UINT size, wchar_t *src); bool GetRelativePathW(wchar_t *dst, UINT size, wchar_t *fullpath, wchar_t *basepath); bool GetRelativePath(char *dst, UINT size, char *fullpath, char *basepath); TOKEN_LIST *ParseSplitedPath(char *path); UNI_TOKEN_LIST *ParseSplitedPathW(wchar_t *path); char *GetCurrentPathEnvStr(); bool IsFileExistsInner(char *name); bool IsFileExistsInnerW(wchar_t *name); bool IsFileExists(char *name); bool IsFileExistsW(wchar_t *name); void InnerFilePath(char *dst, UINT size, char *src); void InnerFilePathW(wchar_t *dst, UINT size, wchar_t *src); void ConbinePath(char *dst, UINT size, char *dirname, char *filename); void ConbinePathW(wchar_t *dst, UINT size, wchar_t *dirname, wchar_t *filename); void CombinePath(char *dst, UINT size, char *dirname, char *filename); void CombinePathW(wchar_t *dst, UINT size, wchar_t *dirname, wchar_t *filename); void GetDirNameFromFilePath(char *dst, UINT size, char *filepath); void GetDirNameFromFilePathW(wchar_t *dst, UINT size, wchar_t *filepath); void GetFileNameFromFilePath(char *dst, UINT size, char *filepath); void GetFileNameFromFilePathW(wchar_t *dst, UINT size, wchar_t *filepath); void MakeSafeFileName(char *dst, UINT size, char *src); void MakeSafeFileNameW(wchar_t *dst, UINT size, wchar_t *src); void InitGetExeName(char *arg); void UnixGetExeNameW(wchar_t *name, UINT size, wchar_t *arg); void GetExeName(char *name, UINT size); void GetExeNameW(wchar_t *name, UINT size); void GetExeDir(char *name, UINT size); void GetExeDirW(wchar_t *name, UINT size); void BuildHamcore(char *dst_filename, char *src_dir, bool unix_only); int CompareHamcore(void *p1, void *p2); void InitHamcore(); void FreeHamcore(); BUF *ReadHamcore(char *name); BUF *ReadHamcoreW(wchar_t *filename); void SafeFileName(char *name); void SafeFileNameW(wchar_t *name); void UniSafeFileName(wchar_t *name); DIRLIST *EnumDir(char *dirname); DIRLIST *EnumDirW(wchar_t *dirname); DIRLIST *EnumDirEx(char *dirname, COMPARE *compare); DIRLIST *EnumDirExW(wchar_t *dirname, COMPARE *compare); UNI_TOKEN_LIST *EnumDirWithSubDirsW(wchar_t *dirname); TOKEN_LIST *EnumDirWithSubDirs(char *dirname); void EnumDirWithSubDirsMain(ENUM_DIR_WITH_SUB_DATA *d, wchar_t *dirname); void FreeDir(DIRLIST *d); int CompareDirListByName(void *p1, void *p2); bool GetDiskFree(char *path, UINT64 *free_size, UINT64 *used_size, UINT64 *total_size); bool GetDiskFreeW(wchar_t *path, UINT64 *free_size, UINT64 *used_size, UINT64 *total_size); void ConvertSafeFileName(char *dst, UINT size, char *src); void ConvertSafeFileNameW(wchar_t *dst, UINT size, wchar_t *src); bool FileReplaceRename(char *old_name, char *new_name); bool FileReplaceRenameW(wchar_t *old_name, wchar_t *new_name); bool IsFile(char *name); bool IsFileW(wchar_t *name); void GetCurrentDirW(wchar_t *name, UINT size); void GetCurrentDir(char *name, UINT size); bool SaveFileW(wchar_t *name, void *data, UINT size); bool SaveFile(char *name, void *data, UINT size); bool IsFileWriteLockedW(wchar_t *name); bool IsFileWriteLocked(char *name); bool IsInLines(BUF *buf, char *str, bool instr); bool IsInLinesFile(wchar_t *filename, char *str, bool instr); #endif // FILEIO_H