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* LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
* file.
*/
#include "config.h"
#include <errno.h>
#ifdef HAVE_DIRENT_H
# include <dirent.h>
#endif
#include "unistd_wrapper.h"
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef HAVE_PWD_H
# include <pwd.h>
#endif
#ifdef HAVE_GRP_H
# include <grp.h>
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* LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
* file.
*/
#include "config.h"
#include <errno.h>
#include <math.h>
#ifdef HAVE_DIRENT_H
# include <dirent.h>
#endif
#include "unistd_wrapper.h"
#import "platform.h"
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#include <sys/time.h>
#ifdef OF_WINDOWS
# include <utime.h>
#endif
#ifdef HAVE_PWD_H
# include <pwd.h>
#endif
#ifdef HAVE_GRP_H
# include <grp.h>
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static OFMutex *passwdMutex;
#endif
#if !defined(HAVE_READDIR_R) && defined(OF_HAVE_THREADS) && !defined(OF_WINDOWS)
static OFMutex *readdirMutex;
#endif
#ifdef OF_WINDOWS
static WINAPI BOOLEAN (*func_CreateSymbolicLinkW)(LPCWSTR, LPCWSTR, DWORD);
static WINAPI BOOLEAN (*func_CreateHardLinkW)(LPCWSTR, LPCWSTR,
LPSECURITY_ATTRIBUTES);
#endif
#ifdef OF_WINDOWS
static of_time_interval_t
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static OFMutex *passwdMutex;
#endif
#if !defined(HAVE_READDIR_R) && defined(OF_HAVE_THREADS) && !defined(OF_WINDOWS)
static OFMutex *readdirMutex;
#endif
#ifdef OF_WINDOWS
static int (*func__wutime64)(const wchar_t *, struct __utimbuf64 *);
static WINAPI BOOLEAN (*func_CreateSymbolicLinkW)(LPCWSTR, LPCWSTR, DWORD);
static WINAPI BOOLEAN (*func_CreateHardLinkW)(LPCWSTR, LPCWSTR,
LPSECURITY_ATTRIBUTES);
#endif
#ifdef OF_WINDOWS
static of_time_interval_t
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return;
case ERROR_NOT_READY:
errno = EBUSY;
return;
}
errno = 0;
}
#endif
static int
of_stat(OFString *path, of_stat_t *buffer)
{
#if defined(OF_WINDOWS)
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return;
case ERROR_NOT_READY:
errno = EBUSY;
return;
}
errno = 0;
}
#endif
#ifdef OF_AMIGAOS
static void
setErrno(void)
{
switch (IoErr()) {
case ERROR_DELETE_PROTECTED:
case ERROR_READ_PROTECTED:
case ERROR_WRITE_PROTECTED:
errno = EACCES;
break;
case ERROR_DISK_NOT_VALIDATED:
case ERROR_OBJECT_IN_USE:
errno = EBUSY;
break;
case ERROR_OBJECT_EXISTS:
errno = EEXIST;
break;
case ERROR_DIR_NOT_FOUND:
case ERROR_NO_MORE_ENTRIES:
case ERROR_OBJECT_NOT_FOUND:
errno = ENOENT;
break;
case ERROR_NO_FREE_STORE:
errno = ENOMEM;
break;
case ERROR_DISK_FULL:
errno = ENOSPC;
break;
case ERROR_DIRECTORY_NOT_EMPTY:
errno = ENOTEMPTY;
break;
case ERROR_DISK_WRITE_PROTECTED:
errno = EROFS;
break;
case ERROR_RENAME_ACROSS_DEVICES:
errno = EXDEV;
break;
default:
errno = 0;
break;
}
}
#endif
static int
of_stat(OFString *path, of_stat_t *buffer)
{
#if defined(OF_WINDOWS)
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# endif
of_time_interval_t timeInterval;
struct Locale *locale;
struct DateStamp *date;
if ((lock = Lock([path cStringWithEncoding: [OFLocale encoding]],
SHARED_LOCK)) == 0) {
switch (IoErr()) {
case ERROR_OBJECT_IN_USE:
case ERROR_DISK_NOT_VALIDATED:
errno = EBUSY;
break;
case ERROR_OBJECT_NOT_FOUND:
errno = ENOENT;
break;
default:
errno = 0;
break;
}
return -1;
}
# ifdef OF_AMIGAOS4
if ((ed = ExamineObjectTags(EX_FileLockInput, lock, TAG_END)) == NULL) {
# else
if (!Examine(lock, &fib)) {
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# endif
of_time_interval_t timeInterval;
struct Locale *locale;
struct DateStamp *date;
if ((lock = Lock([path cStringWithEncoding: [OFLocale encoding]],
SHARED_LOCK)) == 0) {
setErrno();
return -1;
}
# ifdef OF_AMIGAOS4
if ((ed = ExamineObjectTags(EX_FileLockInput, lock, TAG_END)) == NULL) {
# else
if (!Examine(lock, &fib)) {
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passwdMutex = [[OFMutex alloc] init];
#endif
#if !defined(HAVE_READDIR_R) && !defined(OF_WINDOWS) && defined(OF_HAVE_THREADS)
readdirMutex = [[OFMutex alloc] init];
#endif
#ifdef OF_WINDOWS
if ((module = LoadLibrary("kernel32.dll")) != NULL) {
func_CreateSymbolicLinkW =
(WINAPI BOOLEAN (*)(LPCWSTR, LPCWSTR, DWORD))
GetProcAddress(module, "CreateSymbolicLinkW");
func_CreateHardLinkW =
(WINAPI BOOLEAN (*)(LPCWSTR, LPCWSTR,
LPSECURITY_ATTRIBUTES))
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passwdMutex = [[OFMutex alloc] init];
#endif
#if !defined(HAVE_READDIR_R) && !defined(OF_WINDOWS) && defined(OF_HAVE_THREADS)
readdirMutex = [[OFMutex alloc] init];
#endif
#ifdef OF_WINDOWS
if ((module = LoadLibrary("msvcrt.dll")) != NULL)
func__wutime64 = (int (*)(const wchar_t *,
struct __utimbuf64 *))GetProcAddress(module, "_wutime64");
if ((module = LoadLibrary("kernel32.dll")) != NULL) {
func_CreateSymbolicLinkW =
(WINAPI BOOLEAN (*)(LPCWSTR, LPCWSTR, DWORD))
GetProcAddress(module, "CreateSymbolicLinkW");
func_CreateHardLinkW =
(WINAPI BOOLEAN (*)(LPCWSTR, LPCWSTR,
LPSECURITY_ATTRIBUTES))
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setSymbolicLinkDestinationAttribute(ret, URL);
#endif
objc_autoreleasePoolPop(pool);
return ret;
}
- (void)of_setPOSIXPermissions: (OFNumber *)permissions
ofItemAtURL: (OFURL *)URL
attributes: (of_file_attributes_t)attributes
{
#ifdef OF_FILE_MANAGER_SUPPORTS_PERMISSIONS
uint16_t mode = permissions.uInt16Value & 0777;
OFString *path = URL.fileSystemRepresentation;
int status;
# ifdef OF_WINDOWS
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setSymbolicLinkDestinationAttribute(ret, URL);
#endif
objc_autoreleasePoolPop(pool);
return ret;
}
- (void)of_setLastAccessDate: (OFDate *)lastAccessDate
andModificationDate: (OFDate *)modificationDate
ofItemAtURL: (OFURL *)URL
attributes: (of_file_attributes_t)attributes OF_DIRECT
{
OFString *path = URL.fileSystemRepresentation;
of_file_attribute_key_t attributeKey = (modificationDate != nil
? of_file_attribute_key_modification_date
: of_file_attribute_key_last_access_date);
if (lastAccessDate == nil)
lastAccessDate = modificationDate;
if (modificationDate == nil)
modificationDate = lastAccessDate;
#if defined(OF_WINDOWS)
if (func__wutime64 != NULL) {
struct __utimbuf64 times = {
.actime =
(__time64_t)lastAccessDate.timeIntervalSince1970,
.modtime =
(__time64_t)modificationDate.timeIntervalSince1970
};
if (func__wutime64([path UTF16String], ×) != 0)
@throw [OFSetItemAttributesFailedException
exceptionWithURL: URL
attributes: attributes
failedAttribute: attributeKey
errNo: errno];
} else {
struct _utimbuf times = {
.actime = (time_t)lastAccessDate.timeIntervalSince1970,
.modtime =
(time_t)modificationDate.timeIntervalSince1970
};
int status;
if ([OFSystemInfo isWindowsNT])
status = _wutime([path UTF16String], ×);
else
status = _utime(
[path cStringWithEncoding: [OFLocale encoding]],
×);
if (status != 0)
@throw [OFSetItemAttributesFailedException
exceptionWithURL: URL
attributes: attributes
failedAttribute: attributeKey
errNo: errno];
}
#elif defined(OF_AMIGAOS)
/* AmigaOS does not support access time. */
of_time_interval_t modificationTime =
modificationDate.timeIntervalSince1970;
struct Locale *locale;
struct DateStamp date;
modificationTime -= 252460800; /* 1978-01-01 */
if (modificationTime < 0)
@throw [OFOutOfRangeException exception];
locale = OpenLocale(NULL);
/*
* FIXME: This does not take DST into account. But unfortunately, there
* is no way to figure out if DST should be in effect for the
* timestamp.
*/
modificationTime -= locale->loc_GMTOffset * 60.0;
CloseLocale(locale);
date.ds_Days = modificationTime / 86400;
date.ds_Minute = ((LONG)modificationTime % 86400) / 60;
date.ds_Tick = fmod(modificationTime, 60) * TICKS_PER_SECOND;
if (!SetFileDate([path cStringWithEncoding: [OFLocale encoding]],
&date) != 0) {
setErrno();
@throw [OFSetItemAttributesFailedException
exceptionWithURL: URL
attributes: attributes
failedAttribute: attributeKey
errNo: errno];
}
#else
of_time_interval_t lastAccessTime =
lastAccessDate.timeIntervalSince1970;
of_time_interval_t modificationTime =
modificationDate.timeIntervalSince1970;
struct timeval times[2] = {
{
.tv_sec = (time_t)lastAccessTime,
.tv_usec =
(int)((lastAccessTime - times[0].tv_sec) * 1000)
},
{
.tv_sec = (time_t)modificationTime,
.tv_usec =
(int)((modificationTime - times[1].tv_sec) * 1000)
},
};
if (utimes([path cStringWithEncoding: [OFLocale encoding]], times) != 0)
@throw [OFSetItemAttributesFailedException
exceptionWithURL: URL
attributes: attributes
failedAttribute: attributeKey
errNo: errno];
#endif
}
- (void)of_setPOSIXPermissions: (OFNumber *)permissions
ofItemAtURL: (OFURL *)URL
attributes: (of_file_attributes_t)attributes OF_DIRECT
{
#ifdef OF_FILE_MANAGER_SUPPORTS_PERMISSIONS
uint16_t mode = permissions.uInt16Value & 0777;
OFString *path = URL.fileSystemRepresentation;
int status;
# ifdef OF_WINDOWS
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#endif
}
- (void)of_setOwner: (OFString *)owner
andGroup: (OFString *)group
ofItemAtURL: (OFURL *)URL
attributeKey: (of_file_attribute_key_t)attributeKey
attributes: (of_file_attributes_t)attributes
{
#ifdef OF_FILE_MANAGER_SUPPORTS_OWNER
OFString *path = URL.fileSystemRepresentation;
uid_t uid = -1;
gid_t gid = -1;
of_string_encoding_t encoding;
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#endif
}
- (void)of_setOwner: (OFString *)owner
andGroup: (OFString *)group
ofItemAtURL: (OFURL *)URL
attributeKey: (of_file_attribute_key_t)attributeKey
attributes: (of_file_attributes_t)attributes OF_DIRECT
{
#ifdef OF_FILE_MANAGER_SUPPORTS_OWNER
OFString *path = URL.fileSystemRepresentation;
uid_t uid = -1;
gid_t gid = -1;
of_string_encoding_t encoding;
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ofItemAtURL: (OFURL *)URL
{
void *pool = objc_autoreleasePoolPush();
OFEnumerator OF_GENERIC(of_file_attribute_key_t) *keyEnumerator;
OFEnumerator *objectEnumerator;
of_file_attribute_key_t key;
id object;
if (URL == nil)
@throw [OFInvalidArgumentException exception];
if (![URL.scheme isEqual: _scheme])
@throw [OFInvalidArgumentException exception];
keyEnumerator = [attributes keyEnumerator];
objectEnumerator = [attributes objectEnumerator];
while ((key = [keyEnumerator nextObject]) != nil &&
(object = [objectEnumerator nextObject]) != nil) {
if ([key isEqual: of_file_attribute_key_posix_permissions])
[self of_setPOSIXPermissions: object
ofItemAtURL: URL
attributes: attributes];
else if ([key isEqual: of_file_attribute_key_owner])
[self of_setOwner: object
andGroup: nil
ofItemAtURL: URL
attributeKey: key
attributes: attributes];
else if ([key isEqual: of_file_attribute_key_group])
[self of_setOwner: nil
andGroup: object
ofItemAtURL: URL
attributeKey: key
attributes: attributes];
else
@throw [OFNotImplementedException
exceptionWithSelector: _cmd
object: self];
}
objc_autoreleasePoolPop(pool);
}
- (bool)fileExistsAtURL: (OFURL *)URL
{
void *pool = objc_autoreleasePoolPush();
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|
ofItemAtURL: (OFURL *)URL
{
void *pool = objc_autoreleasePoolPush();
OFEnumerator OF_GENERIC(of_file_attribute_key_t) *keyEnumerator;
OFEnumerator *objectEnumerator;
of_file_attribute_key_t key;
id object;
OFDate *lastAccessDate, *modificationDate;
if (URL == nil)
@throw [OFInvalidArgumentException exception];
if (![URL.scheme isEqual: _scheme])
@throw [OFInvalidArgumentException exception];
keyEnumerator = [attributes keyEnumerator];
objectEnumerator = [attributes objectEnumerator];
while ((key = [keyEnumerator nextObject]) != nil &&
(object = [objectEnumerator nextObject]) != nil) {
if ([key isEqual: of_file_attribute_key_modification_date] ||
[key isEqual: of_file_attribute_key_last_access_date])
continue;
else if ([key isEqual: of_file_attribute_key_posix_permissions])
[self of_setPOSIXPermissions: object
ofItemAtURL: URL
attributes: attributes];
else if ([key isEqual: of_file_attribute_key_owner])
[self of_setOwner: object
andGroup: nil
ofItemAtURL: URL
attributeKey: key
attributes: attributes];
else if ([key isEqual: of_file_attribute_key_group])
[self of_setOwner: nil
andGroup: object
ofItemAtURL: URL
attributeKey: key
attributes: attributes];
else
@throw [OFNotImplementedException
exceptionWithSelector: _cmd
object: self];
}
lastAccessDate = [attributes
objectForKey: of_file_attribute_key_last_access_date];
modificationDate = [attributes
objectForKey: of_file_attribute_key_modification_date];
if (lastAccessDate != nil || modificationDate != nil)
[self of_setLastAccessDate: lastAccessDate
andModificationDate: modificationDate
ofItemAtURL: URL
attributes: attributes];
objc_autoreleasePoolPop(pool);
}
- (bool)fileExistsAtURL: (OFURL *)URL
{
void *pool = objc_autoreleasePoolPush();
|
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exceptionWithURL: URL
errNo: errno];
#elif defined(OF_AMIGAOS)
BPTR lock;
if ((lock = CreateDir(
[path cStringWithEncoding: [OFLocale encoding]])) == 0) {
int errNo;
switch (IoErr()) {
case ERROR_NO_FREE_STORE:
case ERROR_DISK_FULL:
errNo = ENOSPC;
break;
case ERROR_OBJECT_IN_USE:
case ERROR_DISK_NOT_VALIDATED:
errNo = EBUSY;
break;
case ERROR_OBJECT_EXISTS:
errNo = EEXIST;
break;
case ERROR_OBJECT_NOT_FOUND:
errNo = ENOENT;
break;
case ERROR_DISK_WRITE_PROTECTED:
errNo = EROFS;
break;
default:
errNo = 0;
break;
}
@throw [OFCreateDirectoryFailedException
exceptionWithURL: URL
errNo: errNo];
}
UnLock(lock);
#else
if (mkdir([path cStringWithEncoding: [OFLocale encoding]], 0777) != 0)
@throw [OFCreateDirectoryFailedException
exceptionWithURL: URL
|
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exceptionWithURL: URL
errNo: errno];
#elif defined(OF_AMIGAOS)
BPTR lock;
if ((lock = CreateDir(
[path cStringWithEncoding: [OFLocale encoding]])) == 0) {
setErrno();
@throw [OFCreateDirectoryFailedException
exceptionWithURL: URL
errNo: errno];
}
UnLock(lock);
#else
if (mkdir([path cStringWithEncoding: [OFLocale encoding]], 0777) != 0)
@throw [OFCreateDirectoryFailedException
exceptionWithURL: URL
|
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}
#elif defined(OF_AMIGAOS)
of_string_encoding_t encoding = [OFLocale encoding];
BPTR lock;
if ((lock = Lock([path cStringWithEncoding: encoding],
SHARED_LOCK)) == 0) {
int errNo;
switch (IoErr()) {
case ERROR_OBJECT_IN_USE:
case ERROR_DISK_NOT_VALIDATED:
errNo = EBUSY;
break;
case ERROR_OBJECT_NOT_FOUND:
errNo = ENOENT;
break;
default:
errNo = 0;
break;
}
@throw [OFOpenItemFailedException exceptionWithURL: URL
mode: nil
errNo: errNo];
}
@try {
# ifdef OF_AMIGAOS4
struct ExamineData *ed;
APTR context;
|
<
|
<
<
<
<
<
<
<
<
<
<
<
<
|
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1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
|
}
#elif defined(OF_AMIGAOS)
of_string_encoding_t encoding = [OFLocale encoding];
BPTR lock;
if ((lock = Lock([path cStringWithEncoding: encoding],
SHARED_LOCK)) == 0) {
setErrno();
@throw [OFOpenItemFailedException exceptionWithURL: URL
mode: nil
errNo: errno];
}
@try {
# ifdef OF_AMIGAOS4
struct ExamineData *ed;
APTR context;
|
| ︙ | | | ︙ | |
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
|
exceptionWithURL: URL
errNo: errno];
#endif
}
#ifdef OF_AMIGAOS
if (!DeleteFile([path cStringWithEncoding: [OFLocale encoding]])) {
int errNo;
switch (IoErr()) {
case ERROR_OBJECT_IN_USE:
case ERROR_DISK_NOT_VALIDATED:
errNo = EBUSY;
break;
case ERROR_OBJECT_NOT_FOUND:
errNo = ENOENT;
break;
case ERROR_DISK_WRITE_PROTECTED:
errNo = EROFS;
break;
case ERROR_DELETE_PROTECTED:
errNo = EACCES;
break;
default:
errNo = 0;
break;
}
@throw [OFRemoveItemFailedException exceptionWithURL: URL
errNo: errNo];
}
#endif
objc_autoreleasePoolPop(pool);
}
#ifdef OF_FILE_MANAGER_SUPPORTS_LINKS
|
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|
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
|
<
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|
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
|
exceptionWithURL: URL
errNo: errno];
#endif
}
#ifdef OF_AMIGAOS
if (!DeleteFile([path cStringWithEncoding: [OFLocale encoding]])) {
setErrno();
@throw [OFRemoveItemFailedException exceptionWithURL: URL
errNo: errno];
}
#endif
objc_autoreleasePoolPop(pool);
}
#ifdef OF_FILE_MANAGER_SUPPORTS_LINKS
|
| ︙ | | | ︙ | |
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
|
#ifdef OF_AMIGAOS
of_string_encoding_t encoding = [OFLocale encoding];
if (!Rename([source.fileSystemRepresentation
cStringWithEncoding: encoding],
[destination.fileSystemRepresentation
cStringWithEncoding: encoding])) {
int errNo;
switch (IoErr()) {
case ERROR_RENAME_ACROSS_DEVICES:
errNo = EXDEV;
break;
case ERROR_OBJECT_IN_USE:
case ERROR_DISK_NOT_VALIDATED:
errNo = EBUSY;
break;
case ERROR_OBJECT_EXISTS:
errNo = EEXIST;
break;
case ERROR_OBJECT_NOT_FOUND:
errNo = ENOENT;
break;
case ERROR_DISK_WRITE_PROTECTED:
errNo = EROFS;
break;
default:
errNo = 0;
break;
}
@throw [OFMoveItemFailedException
exceptionWithSourceURL: source
destinationURL: destination
errNo: errNo];
}
#else
int status;
# ifdef OF_WINDOWS
if ([OFSystemInfo isWindowsNT])
status = _wrename(source.fileSystemRepresentation.UTF16String,
|
<
|
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
|
|
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
|
#ifdef OF_AMIGAOS
of_string_encoding_t encoding = [OFLocale encoding];
if (!Rename([source.fileSystemRepresentation
cStringWithEncoding: encoding],
[destination.fileSystemRepresentation
cStringWithEncoding: encoding])) {
setErrno();
@throw [OFMoveItemFailedException
exceptionWithSourceURL: source
destinationURL: destination
errNo: errno];
}
#else
int status;
# ifdef OF_WINDOWS
if ([OFSystemInfo isWindowsNT])
status = _wrename(source.fileSystemRepresentation.UTF16String,
|
| ︙ | | | ︙ | |