316 lines
10 KiB
C
316 lines
10 KiB
C
/*-
|
|
* 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.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef __LIBARCHIVE_BUILD
|
|
#error This header is only to be used internally to libarchive.
|
|
#endif
|
|
|
|
/*
|
|
* 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
|
|
|
|
/* Start of configuration for native Win32 */
|
|
#ifndef MINGW_HAS_SECURE_API
|
|
#define MINGW_HAS_SECURE_API 1
|
|
#endif
|
|
|
|
#include <errno.h>
|
|
#define set_errno(val) ((errno)=val)
|
|
#include <io.h>
|
|
#include <stdlib.h> //brings in NULL
|
|
#if defined(HAVE_STDINT_H)
|
|
#include <stdint.h>
|
|
#endif
|
|
#include <stdio.h>
|
|
#include <fcntl.h>
|
|
#include <sys/stat.h>
|
|
#include <process.h>
|
|
#include <direct.h>
|
|
#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 <unistd.h>
|
|
#endif
|
|
#define NOCRYPT
|
|
#include <windows.h>
|
|
//#define EFTYPE 7
|
|
|
|
#if defined(_MSC_VER)
|
|
#pragma warning(push,1)
|
|
#pragma warning(disable:4761) /* integral size mismatch in argument; conversion supplied */
|
|
#endif
|
|
#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__)
|
|
#define setmode _setmode
|
|
#endif
|
|
#ifdef stat
|
|
#undef stat
|
|
#endif
|
|
#define stat(path,stref) __la_stat(path,stref)
|
|
#if !defined(__BORLANDC__)
|
|
#define strdup _strdup
|
|
#endif
|
|
#define tzset _tzset
|
|
#if !defined(__BORLANDC__)
|
|
#define umask _umask
|
|
#endif
|
|
#define waitpid __la_waitpid
|
|
#define write __la_write
|
|
|
|
#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
|
|
|
|
#if !defined(__WATCOMC__)
|
|
|
|
#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
|
|
#define S_IRWXG _S_IRWXG
|
|
#define S_IXGRP _S_IXGRP
|
|
#define S_IWGRP _S_IWGRP
|
|
#define S_IRGRP _S_IRGRP
|
|
#define S_IRWXO _S_IRWXO
|
|
#define S_IXOTH _S_IXOTH
|
|
#define S_IWOTH _S_IWOTH
|
|
#define S_IROTH _S_IROTH
|
|
|
|
#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 */
|