ObjFW  Diff

# endif
#endif

#if defined(OF_WINDOWS) || defined(OF_AMIGAOS)
typedef struct {
	of_offset_t st_size;
	unsigned int st_mode;
	of_time_interval_t st_atime, st_mtime, st_ctime;
# ifdef OF_WINDOWS
#  define HAVE_STRUCT_STAT_ST_BIRTHTIME
	of_time_interval_t st_birthtime;
	DWORD fileAttributes;
# endif
} of_stat_t;
#elif defined(HAVE_STAT64)
typedef struct stat64 of_stat_t;
#else
typedef struct stat of_stat_t;

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
filetimeToTimeInterval(const FILETIME *filetime)
{
	return (double)((int64_t)filetime->dwHighDateTime << 32 |
	    filetime->dwLowDateTime) / 10000000.0 - 11644473600.0;
}

static int

#elif defined(OF_AMIGAOS)
	BPTR lock;
# ifdef OF_AMIGAOS4
	struct ExamineData *ed;
# else
	struct FileInfoBlock fib;
# endif
	of_time_interval_t timeInterval;
	struct Locale *locale;
	struct DateStamp *date;

	if ((lock = Lock([path cStringWithEncoding: [OFLocale encoding]],
	    SHARED_LOCK)) == 0)
		return retrieveError();

# ifdef OF_AMIGAOS4
	date = &ed->Date;
# else
	date = &fib.fib_Date;
# endif
	timeInterval += date->ds_Days * 86400.0;
	timeInterval += date->ds_Minute * 60.0;
	timeInterval += date->ds_Tick / (of_time_interval_t)TICKS_PER_SECOND;

	buffer->st_atime = buffer->st_mtime = buffer->st_ctime = timeInterval;

# ifdef OF_AMIGAOS4
	FreeDosObject(DOS_EXAMINEDATA, ed);
# endif

	[attributes setObject: [NSNumber numberWithUnsignedLong: s->st_gid]
		       forKey: of_file_attribute_key_posix_gid];

# ifdef OF_HAVE_THREADS
	[passwdMutex lock];
	@try {
# endif
		of_string_encoding_t encoding = [OFLocale encoding];
		struct passwd *passwd = getpwuid(s->st_uid);
		struct group *group_ = getgrgid(s->st_gid);

		if (passwd != NULL) {
			OFString *owner = [OFString
			    stringWithCString: passwd->pw_name
				     encoding: encoding];

#ifdef OF_FILE_MANAGER_SUPPORTS_SYMLINKS
static void
setSymbolicLinkDestinationAttribute(of_mutable_file_attributes_t attributes,
    OFURL *URL)
{
	OFString *path = URL.fileSystemRepresentation;
# ifndef OF_WINDOWS
	of_string_encoding_t encoding = [OFLocale encoding];
	char destinationC[PATH_MAX];
	ssize_t length;
	OFString *destination;
	of_file_attribute_key_t key;

	length = readlink([path cStringWithEncoding: encoding], destinationC,
	    PATH_MAX);

			    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)

# endif
		@throw [OFSetItemAttributesFailedException
		    exceptionWithURL: URL
			  attributes: attributes
		     failedAttribute: attributeKey
			       errNo: retrieveError()];
#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) * 1000000)
		},

       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;

	if (owner == nil && group == nil)
		@throw [OFInvalidArgumentException exception];

	encoding = [OFLocale encoding];

# ifdef OF_HAVE_THREADS

				    exceptionWithObject: self
					requestedLength: 0
						  errNo: retrieveError()];
		} @finally {
			FindClose(handle);
		}
	} else {
		of_string_encoding_t encoding = [OFLocale encoding];
		WIN32_FIND_DATA fd;

		if ((handle = FindFirstFileA(
		    [path cStringWithEncoding: encoding], &fd)) ==
		    INVALID_HANDLE_VALUE)
			@throw [OFOpenItemFailedException
			    exceptionWithURL: URL

					requestedLength: 0
						  errNo: retrieveError()];
		} @finally {
			FindClose(handle);
		}
	}
#elif defined(OF_AMIGAOS)
	of_string_encoding_t encoding = [OFLocale encoding];
	BPTR lock;

	if ((lock = Lock([path cStringWithEncoding: encoding],
	    SHARED_LOCK)) == 0)
		@throw [OFOpenItemFailedException
		    exceptionWithURL: URL
				mode: nil

			    exceptionWithObject: self
				requestedLength: 0
					  errNo: retrieveError()];
	} @finally {
		UnLock(lock);
	}
#else
	of_string_encoding_t encoding = [OFLocale encoding];
	DIR *dir;
	if ((dir = opendir([path cStringWithEncoding: encoding])) == NULL)
		@throw [OFOpenItemFailedException exceptionWithURL: URL
							      mode: nil
							     errNo: errno];

# if !defined(HAVE_READDIR_R) && defined(OF_HAVE_THREADS)

	    ![destination.scheme isEqual: _scheme])
		@throw [OFInvalidArgumentException exception];

	sourcePath = source.fileSystemRepresentation;
	destinationPath = destination.fileSystemRepresentation;

# ifndef OF_WINDOWS
	of_string_encoding_t encoding = [OFLocale encoding];

	if (link([sourcePath cStringWithEncoding: encoding],
	    [destinationPath cStringWithEncoding: encoding]) != 0)
		@throw [OFLinkFailedException
		    exceptionWithSourceURL: source
			    destinationURL: destination
				     errNo: errno];

	if (![URL.scheme isEqual: _scheme])
		@throw [OFInvalidArgumentException exception];

	path = URL.fileSystemRepresentation;

# ifndef OF_WINDOWS
	of_string_encoding_t encoding = [OFLocale encoding];

	if (symlink([target cStringWithEncoding: encoding],
	    [path cStringWithEncoding: encoding]) != 0)
		@throw [OFCreateSymbolicLinkFailedException
		    exceptionWithURL: URL
			      target: target
			       errNo: errno];

		    exceptionWithSourceURL: source
			    destinationURL: destination
				     errNo: EEXIST];

	pool = objc_autoreleasePoolPush();

#ifdef OF_AMIGAOS
	of_string_encoding_t encoding = [OFLocale encoding];

	if (!Rename([source.fileSystemRepresentation
	    cStringWithEncoding: encoding],
	    [destination.fileSystemRepresentation
	    cStringWithEncoding: encoding]))
		@throw [OFMoveItemFailedException
		    exceptionWithSourceURL: source
			    destinationURL: destination
				     errNo: retrieveError()];
#else
	int status;

# ifdef OF_WINDOWS
	if ([OFSystemInfo isWindowsNT])
		status = _wrename(source.fileSystemRepresentation.UTF16String,
		    destination.fileSystemRepresentation.UTF16String);
	else {
# endif
		of_string_encoding_t encoding = [OFLocale encoding];

		status = rename([source.fileSystemRepresentation
		    cStringWithEncoding: encoding],
		    [destination.fileSystemRepresentation
		    cStringWithEncoding: encoding]);
# ifdef OF_WINDOWS
	}