Overview
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Changes
Modified src/OFFile.m
from [e2526b07ea]
to [bdbdd5f20c].
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#include <errno.h>
#ifdef HAVE_FCNTL_H
# include <fcntl.h>
#endif
#include "unistd_wrapper.h"
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#import "OFFile.h"
#import "OFString.h"
#import "OFLocalization.h"
#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
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#ifndef O_EXCL
# define O_EXCL 0
#endif
#ifndef O_EXLOCK
# define O_EXLOCK 0
#endif
#ifndef S_IRGRP
# define S_IRGRP 0
#endif
#ifndef S_IROTH
# define S_IROTH 0
#endif
#ifndef S_IWGRP
# define S_IWGRP 0
#endif
#ifndef S_IWOTH
# define S_IWOTH 0
#endif
#define DEFAULT_MODE S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH
#if !defined(OF_MORPHOS) || defined(OF_IXEMUL)
static int
parseMode(const char *mode)
{
if (strcmp(mode, "r") == 0)
return O_RDONLY;
if (strcmp(mode, "w") == 0)
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if ((flags = parseMode([mode UTF8String])) == -1)
@throw [OFInvalidArgumentException exception];
flags |= O_CLOEXEC;
# if defined(OF_WINDOWS)
if ((_fd = _wopen([path UTF16String], flags,
DEFAULT_MODE)) == -1)
_S_IREAD | _S_IWRITE)) == -1)
# elif defined(OF_HAVE_OFF64_T)
if ((_fd = open64([path cStringWithEncoding:
[OFLocalization encoding]], flags, DEFAULT_MODE)) == -1)
[OFLocalization encoding]], flags, 0666)) == -1)
# else
if ((_fd = open([path cStringWithEncoding:
[OFLocalization encoding]], flags, DEFAULT_MODE)) == -1)
[OFLocalization encoding]], flags, 0666)) == -1)
# endif
@throw [OFOpenItemFailedException
exceptionWithPath: path
mode: mode
errNo: errno];
#else
if ((flags = parseMode([mode UTF8String], &_append)) == -1)
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Modified src/OFFileManager.h
from [9bf42c8f55]
to [7f908e12d5].
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* @return The last status change time of the specified item
*/
- (OFDate *)statusChangeTimeOfItemAtPath: (OFString *)path;
#ifdef OF_HAVE_CHMOD
/*!
* @brief Returns the permissions of the specified item.
*
* This returns only the permissions, meaning read, write and execute for
* owner, user and group, along with the sticky, setuid and setgid bit. In
* other words, only bits that match the mask 07777.
*
* @param path The path to the item whose permissions should be returned
*
* @return The permissions of the specified item
*/
- (mode_t)permissionsOfItemAtPath: (OFString *)path;
- (uint16_t)permissionsOfItemAtPath: (OFString *)path;
/*!
* @brief Changes the permissions of an item.
*
* This only changes the permissions, meaning read, write and execute for
* owner, user and group. For security reasons, it ignores all other bits. In
* other words, the permissions are masked with 0777.
*
* This method only changes the read-only flag on Windows.
*
* @param path The path to the item whose permissions should be changed
* @param permissions The new permissions for the item
*/
- (void)changePermissionsOfItemAtPath: (OFString *)path
permissions: (mode_t)permissions;
permissions: (uint16_t)permissions;
#endif
#ifdef OF_HAVE_CHOWN
/*!
* @brief Get the owner and group of the specified item.
*
* @param owner A pointer to an `OFString *` to store the owner, or nil
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Modified src/OFFileManager.m
from [4b4f8f0aeb]
to [ce2f7bd650].
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#ifdef OF_WINDOWS
# include <windows.h>
# include <direct.h>
# include <ntdef.h>
#endif
#ifndef S_IRGRP
# define S_IRGRP 0
#endif
#ifndef S_IROTH
# define S_IROTH 0
#endif
#ifndef S_IWGRP
# define S_IWGRP 0
#endif
#ifndef S_IWOTH
# define S_IWOTH 0
#endif
#define DEFAULT_MODE S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH
#define DIR_MODE DEFAULT_MODE | S_IXUSR | S_IXGRP | S_IXOTH
#if defined(OF_WINDOWS)
typedef struct __stat64 of_stat_t;
#elif defined(OF_HAVE_OFF64_T)
typedef struct stat64 of_stat_t;
#else
typedef struct stat of_stat_t;
#endif
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- (void)createDirectoryAtPath: (OFString *)path
{
if (path == nil)
@throw [OFInvalidArgumentException exception];
#ifndef OF_WINDOWS
if (mkdir([path cStringWithEncoding: [OFLocalization encoding]],
DIR_MODE) != 0)
0777) != 0)
#else
if (_wmkdir([path UTF16String]) != 0)
#endif
@throw [OFCreateDirectoryFailedException
exceptionWithPath: path
errNo: errno];
}
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errNo: errno];
/* FIXME: We could be more precise on some OSes */
return [OFDate dateWithTimeIntervalSince1970: s.st_ctime];
}
#ifdef OF_HAVE_CHMOD
- (mode_t)permissionsOfItemAtPath: (OFString *)path
- (uint16_t)permissionsOfItemAtPath: (OFString *)path
{
of_stat_t s;
if (path == nil)
@throw [OFInvalidArgumentException exception];
if (of_stat(path, &s) != 0)
@throw [OFStatItemFailedException exceptionWithPath: path
errNo: errno];
return s.st_mode;
return s.st_mode & 07777;
}
- (void)changePermissionsOfItemAtPath: (OFString *)path
permissions: (mode_t)permissions
permissions: (uint16_t)permissions
{
if (path == nil)
@throw [OFInvalidArgumentException exception];
permissions &= 0777;
# ifndef OF_WINDOWS
if (chmod([path cStringWithEncoding: [OFLocalization encoding]],
permissions) != 0)
# else
if (_wchmod([path UTF16String], permissions) != 0)
# endif
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Modified src/exceptions/OFChangePermissionsFailedException.h
from [6dfb3b7536]
to [007ef023b5].
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*
* Alternatively, it may be distributed under the terms of the GNU General
* Public License, either version 2 or 3, which can be found in the file
* LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
* file.
*/
#include <sys/types.h>
#import "OFException.h"
OF_ASSUME_NONNULL_BEGIN
/*!
* @class OFChangePermissionsFailedException \
* OFChangePermissionsFailedException.h \
* ObjFW/OFChangePermissionsFailedException.h
*
* @brief An exception indicating that changing the permissions of an item
* failed.
*/
@interface OFChangePermissionsFailedException: OFException
{
OFString *_path;
mode_t _permissions;
uint16_t _permissions;
int _errNo;
}
/*!
* The path of the item.
*/
@property (readonly, nonatomic) OFString *path;
/*!
* The new permissions for the item.
*/
@property (readonly, nonatomic) mode_t permissions;
@property (readonly, nonatomic) uint16_t permissions;
/*!
* The errno of the error that occurred.
*/
@property (readonly, nonatomic) int errNo;
+ (instancetype)exception OF_UNAVAILABLE;
/*!
* @brief Creates a new, autoreleased change permissions failed exception.
*
* @param path The path of the item
* @param permissions The new permissions for the item
* @param errNo The errno of the error that occurred
* @return A new, autoreleased change permissions failed exception
*/
+ (instancetype)exceptionWithPath: (OFString *)path
permissions: (mode_t)permissions
permissions: (uint16_t)permissions
errNo: (int)errNo;
- init OF_UNAVAILABLE;
/*!
* @brief Initializes an already allocated change permissions failed exception.
*
* @param path The path of the item
* @param permissions The new permissions for the item
* @param errNo The errno of the error that occurred
* @return An initialized change permissions failed exception
*/
- initWithPath: (OFString *)path
permissions: (mode_t)permissions
permissions: (uint16_t)permissions
errNo: (int)errNo;
@end
OF_ASSUME_NONNULL_END
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Modified src/exceptions/OFChangePermissionsFailedException.m
from [33ed3df82e]
to [4170ffb974].
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[super dealloc];
}
- (OFString *)description
{
return [OFString stringWithFormat:
@"Failed to change permissions of item at path %@ to %d: %@",
@"Failed to change permissions of item at path %@ to %04o: %@",
_path, _permissions, of_strerror(_errNo)];
}
@end
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Modified utils/ofzip/GZIPArchive.m
from [b72f242916]
to [623af154e4].
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static OFZIP *app;
static void
setPermissions(OFString *destination, OFString *source)
{
#ifdef OF_HAVE_CHMOD
OFFileManager *fileManager = [OFFileManager defaultManager];
mode_t mode = [fileManager permissionsOfItemAtPath: source];
uint16_t mode = [fileManager permissionsOfItemAtPath: source];
/* Only allow modes that are safe */
mode &= (S_IRWXU | S_IRWXG | S_IRWXO);
[fileManager changePermissionsOfItemAtPath: destination
permissions: mode];
#endif
}
@implementation GZIPArchive
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Modified utils/ofzip/OFZIP.h
from [586c99b15f]
to [b2525a3db1].
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*
* Alternatively, it may be distributed under the terms of the GNU General
* Public License, either version 2 or 3, which can be found in the file
* LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
* file.
*/
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#import "OFObject.h"
#import "OFString.h"
#import "Archive.h"
#ifndef S_IRWXG
# define S_IRWXG 0
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Modified utils/ofzip/TarArchive.m
from [fe3cb3604c]
to [6243a0cc42].
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#import "OFFileManager.h"
#import "OFStdIOStream.h"
#import "OFLocalization.h"
#import "TarArchive.h"
#import "OFZIP.h"
#ifndef S_IRWXG
# define S_IRWXG 0
#endif
#ifndef S_IRWXO
# define S_IRWXO 0
#endif
static OFZIP *app;
static void
setPermissions(OFString *path, OFTarArchiveEntry *entry)
{
#ifdef OF_HAVE_CHMOD
uint32_t mode = [entry mode];
/* Only allow modes that are safe */
mode &= (S_IRWXU | S_IRWXG | S_IRWXO);
[[OFFileManager defaultManager]
changePermissionsOfItemAtPath: path
permissions: mode];
permissions: [entry mode]];
#endif
}
@implementation TarArchive
+ (void)initialize
{
if (self == [TarArchive class])
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Modified utils/ofzip/ZIPArchive.m
from [75562dbfa9]
to [8f44d79647].
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static void
setPermissions(OFString *path, OFZIPArchiveEntry *entry)
{
#ifdef OF_HAVE_CHMOD
if (([entry versionMadeBy] >> 8) ==
OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_UNIX) {
uint32_t mode = [entry versionSpecificAttributes] >> 16;
uint16_t mode = [entry versionSpecificAttributes] >> 16;
/* Only allow modes that are safe */
mode &= (S_IRWXU | S_IRWXG | S_IRWXO);
[[OFFileManager defaultManager]
changePermissionsOfItemAtPath: path
permissions: mode];
}
#endif
}
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