/*- * Copyright (c) 2009-2011 Michihiro NAKAJIMA * Copyright (c) 2003-2006 Tim Kientzle * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer * in this position and unchanged. * 2. 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 AUTHOR(S) ``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 AUTHOR(S) 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. * * $FreeBSD$ */ /* * TODO: A lot of stuff in here isn't actually used by libarchive and * can be trimmed out. Note that this file is used by libarchive and * libarchive_test but nowhere else. (But note that it gets compiled * with many different Windows environments, including MinGW, Visual * Studio, and Cygwin. Significant changes should be tested in all three.) */ /* * TODO: Don't use off_t in here. Use __int64 instead. Note that * Visual Studio and the Windows SDK define off_t as 32 bits; Win32's * more modern file handling APIs all use __int64 instead of off_t. */ #ifndef LIBARCHIVE_ARCHIVE_WINDOWS_H_INCLUDED #define LIBARCHIVE_ARCHIVE_WINDOWS_H_INCLUDED #ifndef __LIBARCHIVE_BUILD #error This header is only to be used internally to libarchive. #endif /* Start of configuration for native Win32 */ #ifndef MINGW_HAS_SECURE_API #define MINGW_HAS_SECURE_API 1 #endif #include #define set_errno(val) ((errno)=val) #include #include //brings in NULL #if defined(HAVE_STDINT_H) #include #endif #include #include #include #include #include #if defined(__MINGW32__) && defined(HAVE_UNISTD_H) /* Prevent build error from a type mismatch of ftruncate(). * This unistd.h defines it as ftruncate(int, off_t). */ #include #endif #define NOCRYPT #include //#define EFTYPE 7 #if defined(__BORLANDC__) #pragma warn -8068 /* Constant out of range in comparison. */ #pragma warn -8072 /* Suspicious pointer arithmetic. */ #endif #ifndef NULL #ifdef __cplusplus #define NULL 0 #else #define NULL ((void *)0) #endif #endif /* Alias the Windows _function to the POSIX equivalent. */ #define close _close #define fcntl(fd, cmd, flg) /* No operation. */ #ifndef fileno #define fileno _fileno #endif #ifdef fstat #undef fstat #endif #define fstat __la_fstat #if !defined(__BORLANDC__) #ifdef lseek #undef lseek #endif #define lseek _lseeki64 #else #define lseek __la_lseek #define __LA_LSEEK_NEEDED #endif #define lstat __la_stat #define open __la_open #define read __la_read #if !defined(__BORLANDC__) && !defined(__WATCOMC__) #define setmode _setmode #endif #define la_stat(path,stref) __la_stat(path,stref) #if !defined(__WATCOMC__) #if !defined(__BORLANDC__) #define strdup _strdup #endif #define tzset _tzset #if !defined(__BORLANDC__) #define umask _umask #endif #endif #define waitpid __la_waitpid #define write __la_write #if !defined(__WATCOMC__) #ifndef O_RDONLY #define O_RDONLY _O_RDONLY #define O_WRONLY _O_WRONLY #define O_TRUNC _O_TRUNC #define O_CREAT _O_CREAT #define O_EXCL _O_EXCL #define O_BINARY _O_BINARY #endif #ifndef _S_IFIFO #define _S_IFIFO 0010000 /* pipe */ #endif #ifndef _S_IFCHR #define _S_IFCHR 0020000 /* character special */ #endif #ifndef _S_IFDIR #define _S_IFDIR 0040000 /* directory */ #endif #ifndef _S_IFBLK #define _S_IFBLK 0060000 /* block special */ #endif #ifndef _S_IFLNK #define _S_IFLNK 0120000 /* symbolic link */ #endif #ifndef _S_IFSOCK #define _S_IFSOCK 0140000 /* socket */ #endif #ifndef _S_IFREG #define _S_IFREG 0100000 /* regular */ #endif #ifndef _S_IFMT #define _S_IFMT 0170000 /* file type mask */ #endif #ifndef S_IFIFO #define S_IFIFO _S_IFIFO #endif //#define S_IFCHR _S_IFCHR //#define S_IFDIR _S_IFDIR #ifndef S_IFBLK #define S_IFBLK _S_IFBLK #endif #ifndef S_IFLNK #define S_IFLNK _S_IFLNK #endif #ifndef S_IFSOCK #define S_IFSOCK _S_IFSOCK #endif //#define S_IFREG _S_IFREG //#define S_IFMT _S_IFMT #ifndef S_ISBLK #define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) /* block special */ #define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) /* fifo or socket */ #define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) /* char special */ #define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) /* directory */ #define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) /* regular file */ #endif #define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK) /* Symbolic link */ #define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) /* Socket */ #define _S_ISUID 0004000 /* set user id on execution */ #define _S_ISGID 0002000 /* set group id on execution */ #define _S_ISVTX 0001000 /* save swapped text even after use */ #define S_ISUID _S_ISUID #define S_ISGID _S_ISGID #define S_ISVTX _S_ISVTX #define _S_IRWXU (_S_IREAD | _S_IWRITE | _S_IEXEC) #define _S_IXUSR _S_IEXEC /* read permission, user */ #define _S_IWUSR _S_IWRITE /* write permission, user */ #define _S_IRUSR _S_IREAD /* execute/search permission, user */ #define _S_IRWXG (_S_IRWXU >> 3) #define _S_IXGRP (_S_IXUSR >> 3) /* read permission, group */ #define _S_IWGRP (_S_IWUSR >> 3) /* write permission, group */ #define _S_IRGRP (_S_IRUSR >> 3) /* execute/search permission, group */ #define _S_IRWXO (_S_IRWXG >> 3) #define _S_IXOTH (_S_IXGRP >> 3) /* read permission, other */ #define _S_IWOTH (_S_IWGRP >> 3) /* write permission, other */ #define _S_IROTH (_S_IRGRP >> 3) /* execute/search permission, other */ #ifndef S_IRWXU #define S_IRWXU _S_IRWXU #define S_IXUSR _S_IXUSR #define S_IWUSR _S_IWUSR #define S_IRUSR _S_IRUSR #endif #ifndef S_IRWXG #define S_IRWXG _S_IRWXG #define S_IXGRP _S_IXGRP #define S_IWGRP _S_IWGRP #endif #ifndef S_IRGRP #define S_IRGRP _S_IRGRP #endif #ifndef S_IRWXO #define S_IRWXO _S_IRWXO #define S_IXOTH _S_IXOTH #define S_IWOTH _S_IWOTH #define S_IROTH _S_IROTH #endif #endif #define F_DUPFD 0 /* Duplicate file descriptor. */ #define F_GETFD 1 /* Get file descriptor flags. */ #define F_SETFD 2 /* Set file descriptor flags. */ #define F_GETFL 3 /* Get file status flags. */ #define F_SETFL 4 /* Set file status flags. */ #define F_GETOWN 5 /* Get owner (receiver of SIGIO). */ #define F_SETOWN 6 /* Set owner (receiver of SIGIO). */ #define F_GETLK 7 /* Get record locking info. */ #define F_SETLK 8 /* Set record locking info (non-blocking). */ #define F_SETLKW 9 /* Set record locking info (blocking). */ /* XXX missing */ #define F_GETLK64 7 /* Get record locking info. */ #define F_SETLK64 8 /* Set record locking info (non-blocking). */ #define F_SETLKW64 9 /* Set record locking info (blocking). */ /* File descriptor flags used with F_GETFD and F_SETFD. */ #define FD_CLOEXEC 1 /* Close on exec. */ //NOT SURE IF O_NONBLOCK is OK here but at least the 0x0004 flag is not used by anything else... #define O_NONBLOCK 0x0004 /* Non-blocking I/O. */ //#define O_NDELAY O_NONBLOCK /* Symbolic constants for the access() function */ #if !defined(F_OK) #define R_OK 4 /* Test for read permission */ #define W_OK 2 /* Test for write permission */ #define X_OK 1 /* Test for execute permission */ #define F_OK 0 /* Test for existence of file */ #endif /* Replacement POSIX function */ extern int __la_fstat(int fd, struct stat *st); extern int __la_lstat(const char *path, struct stat *st); #if defined(__LA_LSEEK_NEEDED) extern __int64 __la_lseek(int fd, __int64 offset, int whence); #endif extern int __la_open(const char *path, int flags, ...); extern ssize_t __la_read(int fd, void *buf, size_t nbytes); extern int __la_stat(const char *path, struct stat *st); extern pid_t __la_waitpid(HANDLE child, int *status, int option); extern ssize_t __la_write(int fd, const void *buf, size_t nbytes); #define _stat64i32(path, st) __la_stat(path, st) #define _stat64(path, st) __la_stat(path, st) /* for status returned by la_waitpid */ #define WIFEXITED(sts) ((sts & 0x100) == 0) #define WEXITSTATUS(sts) (sts & 0x0FF) extern wchar_t *__la_win_permissive_name(const char *name); extern wchar_t *__la_win_permissive_name_w(const wchar_t *wname); extern void __la_dosmaperr(unsigned long e); #define la_dosmaperr(e) __la_dosmaperr(e) extern struct archive_entry *__la_win_entry_in_posix_pathseparator( struct archive_entry *); #if defined(HAVE_WCRTOMB) && defined(__BORLANDC__) typedef int mbstate_t; size_t wcrtomb(char *, wchar_t, mbstate_t *); #endif #if defined(_MSC_VER) && _MSC_VER < 1300 WINBASEAPI BOOL WINAPI GetVolumePathNameW( LPCWSTR lpszFileName, LPWSTR lpszVolumePathName, DWORD cchBufferLength ); # if _WIN32_WINNT < 0x0500 /* windows.h not providing 0x500 API */ typedef struct _FILE_ALLOCATED_RANGE_BUFFER { LARGE_INTEGER FileOffset; LARGE_INTEGER Length; } FILE_ALLOCATED_RANGE_BUFFER, *PFILE_ALLOCATED_RANGE_BUFFER; # define FSCTL_SET_SPARSE \ CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 49, METHOD_BUFFERED, FILE_WRITE_DATA) # define FSCTL_QUERY_ALLOCATED_RANGES \ CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 51, METHOD_NEITHER, FILE_READ_DATA) # endif #endif #endif /* LIBARCHIVE_ARCHIVE_WINDOWS_H_INCLUDED */