/**
* Default Constructor.
*
* Connects to an SFTP server
*
* @param string $host
* @param int $port
* @param int $timeout
* @return \phpseclib\Net\SFTP
* @access public
*/
function __construct($host, $port = 22, $timeout = 10)
{
parent::__construct($host, $port, $timeout);
$this->max_sftp_packet = 1 << 15;
$this->packet_types = array(1 => 'NET_SFTP_INIT', 2 => 'NET_SFTP_VERSION', 3 => 'NET_SFTP_OPEN', 4 => 'NET_SFTP_CLOSE', 5 => 'NET_SFTP_READ', 6 => 'NET_SFTP_WRITE', 7 => 'NET_SFTP_LSTAT', 9 => 'NET_SFTP_SETSTAT', 11 => 'NET_SFTP_OPENDIR', 12 => 'NET_SFTP_READDIR', 13 => 'NET_SFTP_REMOVE', 14 => 'NET_SFTP_MKDIR', 15 => 'NET_SFTP_RMDIR', 16 => 'NET_SFTP_REALPATH', 17 => 'NET_SFTP_STAT', 18 => 'NET_SFTP_RENAME', 19 => 'NET_SFTP_READLINK', 20 => 'NET_SFTP_SYMLINK', 101 => 'NET_SFTP_STATUS', 102 => 'NET_SFTP_HANDLE', 103 => 'NET_SFTP_DATA', 104 => 'NET_SFTP_NAME', 105 => 'NET_SFTP_ATTRS', 200 => 'NET_SFTP_EXTENDED');
$this->status_codes = array(0 => 'NET_SFTP_STATUS_OK', 1 => 'NET_SFTP_STATUS_EOF', 2 => 'NET_SFTP_STATUS_NO_SUCH_FILE', 3 => 'NET_SFTP_STATUS_PERMISSION_DENIED', 4 => 'NET_SFTP_STATUS_FAILURE', 5 => 'NET_SFTP_STATUS_BAD_MESSAGE', 6 => 'NET_SFTP_STATUS_NO_CONNECTION', 7 => 'NET_SFTP_STATUS_CONNECTION_LOST', 8 => 'NET_SFTP_STATUS_OP_UNSUPPORTED', 9 => 'NET_SFTP_STATUS_INVALID_HANDLE', 10 => 'NET_SFTP_STATUS_NO_SUCH_PATH', 11 => 'NET_SFTP_STATUS_FILE_ALREADY_EXISTS', 12 => 'NET_SFTP_STATUS_WRITE_PROTECT', 13 => 'NET_SFTP_STATUS_NO_MEDIA', 14 => 'NET_SFTP_STATUS_NO_SPACE_ON_FILESYSTEM', 15 => 'NET_SFTP_STATUS_QUOTA_EXCEEDED', 16 => 'NET_SFTP_STATUS_UNKNOWN_PRINCIPAL', 17 => 'NET_SFTP_STATUS_LOCK_CONFLICT', 18 => 'NET_SFTP_STATUS_DIR_NOT_EMPTY', 19 => 'NET_SFTP_STATUS_NOT_A_DIRECTORY', 20 => 'NET_SFTP_STATUS_INVALID_FILENAME', 21 => 'NET_SFTP_STATUS_LINK_LOOP', 22 => 'NET_SFTP_STATUS_CANNOT_DELETE', 23 => 'NET_SFTP_STATUS_INVALID_PARAMETER', 24 => 'NET_SFTP_STATUS_FILE_IS_A_DIRECTORY', 25 => 'NET_SFTP_STATUS_BYTE_RANGE_LOCK_CONFLICT', 26 => 'NET_SFTP_STATUS_BYTE_RANGE_LOCK_REFUSED', 27 => 'NET_SFTP_STATUS_DELETE_PENDING', 28 => 'NET_SFTP_STATUS_FILE_CORRUPT', 29 => 'NET_SFTP_STATUS_OWNER_INVALID', 30 => 'NET_SFTP_STATUS_GROUP_INVALID', 31 => 'NET_SFTP_STATUS_NO_MATCHING_BYTE_RANGE_LOCK');
// http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-7.1
// the order, in this case, matters quite a lot - see \phpseclib\Net\SFTP::_parseAttributes() to understand why
$this->attributes = array(0x1 => 'NET_SFTP_ATTR_SIZE', 0x2 => 'NET_SFTP_ATTR_UIDGID', 0x4 => 'NET_SFTP_ATTR_PERMISSIONS', 0x8 => 'NET_SFTP_ATTR_ACCESSTIME', -1 << 31 => 'NET_SFTP_ATTR_EXTENDED');
// http://tools.ietf.org/html/draft-ietf-secsh-filexfer-04#section-6.3
// the flag definitions change somewhat in SFTPv5+. if SFTPv5+ support is added to this library, maybe name
// the array for that $this->open5_flags and similarly alter the constant names.
$this->open_flags = array(0x1 => 'NET_SFTP_OPEN_READ', 0x2 => 'NET_SFTP_OPEN_WRITE', 0x4 => 'NET_SFTP_OPEN_APPEND', 0x8 => 'NET_SFTP_OPEN_CREATE', 0x10 => 'NET_SFTP_OPEN_TRUNCATE', 0x20 => 'NET_SFTP_OPEN_EXCL');
// http://tools.ietf.org/html/draft-ietf-secsh-filexfer-04#section-5.2
// see \phpseclib\Net\SFTP::_parseLongname() for an explanation
$this->file_types = array(1 => 'NET_SFTP_TYPE_REGULAR', 2 => 'NET_SFTP_TYPE_DIRECTORY', 3 => 'NET_SFTP_TYPE_SYMLINK', 4 => 'NET_SFTP_TYPE_SPECIAL', 5 => 'NET_SFTP_TYPE_UNKNOWN', 6 => 'NET_SFTP_TYPE_SOCKET', 7 => 'NET_SFTP_TYPE_CHAR_DEVICE', 8 => 'NET_SFTP_TYPE_BLOCK_DEVICE', 9 => 'NET_SFTP_TYPE_FIFO');
$this->_define_array($this->packet_types, $this->status_codes, $this->attributes, $this->open_flags, $this->file_types);
if (!defined('NET_SFTP_QUEUE_SIZE')) {
define('NET_SFTP_QUEUE_SIZE', 50);
}
}
/**
* Default Constructor.
*
* Connects to an SFTP server
*
* @param string $host
* @param int $port
* @param int $timeout
* @return \phpseclib\Net\SFTP
* @access public
*/
function __construct($host, $port = 22, $timeout = 10)
{
parent::__construct($host, $port, $timeout);
$this->max_sftp_packet = 1 << 15;
$this->packet_types = array(
1 => 'NET_SFTP_INIT',
2 => 'NET_SFTP_VERSION',
/* the format of SSH_FXP_OPEN changed between SFTPv4 and SFTPv5+:
SFTPv5+: http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-8.1.1
pre-SFTPv5 : http://tools.ietf.org/html/draft-ietf-secsh-filexfer-04#section-6.3 */
3 => 'NET_SFTP_OPEN',
4 => 'NET_SFTP_CLOSE',
5 => 'NET_SFTP_READ',
6 => 'NET_SFTP_WRITE',
7 => 'NET_SFTP_LSTAT',
9 => 'NET_SFTP_SETSTAT',
11 => 'NET_SFTP_OPENDIR',
12 => 'NET_SFTP_READDIR',
13 => 'NET_SFTP_REMOVE',
14 => 'NET_SFTP_MKDIR',
15 => 'NET_SFTP_RMDIR',
16 => 'NET_SFTP_REALPATH',
17 => 'NET_SFTP_STAT',
/* the format of SSH_FXP_RENAME changed between SFTPv4 and SFTPv5+:
SFTPv5+: http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-8.3
pre-SFTPv5 : http://tools.ietf.org/html/draft-ietf-secsh-filexfer-04#section-6.5 */
18 => 'NET_SFTP_RENAME',
19 => 'NET_SFTP_READLINK',
20 => 'NET_SFTP_SYMLINK',
101=> 'NET_SFTP_STATUS',
102=> 'NET_SFTP_HANDLE',
/* the format of SSH_FXP_NAME changed between SFTPv3 and SFTPv4+:
SFTPv4+: http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-9.4
pre-SFTPv4 : http://tools.ietf.org/html/draft-ietf-secsh-filexfer-02#section-7 */
103=> 'NET_SFTP_DATA',
104=> 'NET_SFTP_NAME',
105=> 'NET_SFTP_ATTRS',
200=> 'NET_SFTP_EXTENDED'
);
$this->status_codes = array(
0 => 'NET_SFTP_STATUS_OK',
1 => 'NET_SFTP_STATUS_EOF',
2 => 'NET_SFTP_STATUS_NO_SUCH_FILE',
3 => 'NET_SFTP_STATUS_PERMISSION_DENIED',
4 => 'NET_SFTP_STATUS_FAILURE',
5 => 'NET_SFTP_STATUS_BAD_MESSAGE',
6 => 'NET_SFTP_STATUS_NO_CONNECTION',
7 => 'NET_SFTP_STATUS_CONNECTION_LOST',
8 => 'NET_SFTP_STATUS_OP_UNSUPPORTED',
9 => 'NET_SFTP_STATUS_INVALID_HANDLE',
10 => 'NET_SFTP_STATUS_NO_SUCH_PATH',
11 => 'NET_SFTP_STATUS_FILE_ALREADY_EXISTS',
12 => 'NET_SFTP_STATUS_WRITE_PROTECT',
13 => 'NET_SFTP_STATUS_NO_MEDIA',
14 => 'NET_SFTP_STATUS_NO_SPACE_ON_FILESYSTEM',
15 => 'NET_SFTP_STATUS_QUOTA_EXCEEDED',
16 => 'NET_SFTP_STATUS_UNKNOWN_PRINCIPAL',
17 => 'NET_SFTP_STATUS_LOCK_CONFLICT',
18 => 'NET_SFTP_STATUS_DIR_NOT_EMPTY',
19 => 'NET_SFTP_STATUS_NOT_A_DIRECTORY',
20 => 'NET_SFTP_STATUS_INVALID_FILENAME',
21 => 'NET_SFTP_STATUS_LINK_LOOP',
22 => 'NET_SFTP_STATUS_CANNOT_DELETE',
23 => 'NET_SFTP_STATUS_INVALID_PARAMETER',
24 => 'NET_SFTP_STATUS_FILE_IS_A_DIRECTORY',
25 => 'NET_SFTP_STATUS_BYTE_RANGE_LOCK_CONFLICT',
26 => 'NET_SFTP_STATUS_BYTE_RANGE_LOCK_REFUSED',
27 => 'NET_SFTP_STATUS_DELETE_PENDING',
28 => 'NET_SFTP_STATUS_FILE_CORRUPT',
29 => 'NET_SFTP_STATUS_OWNER_INVALID',
30 => 'NET_SFTP_STATUS_GROUP_INVALID',
31 => 'NET_SFTP_STATUS_NO_MATCHING_BYTE_RANGE_LOCK'
);
// http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-7.1
// the order, in this case, matters quite a lot - see \phpseclib\Net\SFTP::_parseAttributes() to understand why
$this->attributes = array(
0x00000001 => 'NET_SFTP_ATTR_SIZE',
0x00000002 => 'NET_SFTP_ATTR_UIDGID', // defined in SFTPv3, removed in SFTPv4+
0x00000004 => 'NET_SFTP_ATTR_PERMISSIONS',
0x00000008 => 'NET_SFTP_ATTR_ACCESSTIME',
// 0x80000000 will yield a floating point on 32-bit systems and converting floating points to integers
// yields inconsistent behavior depending on how php is compiled. so we left shift -1 (which, in
// two's compliment, consists of all 1 bits) by 31. on 64-bit systems this'll yield 0xFFFFFFFF80000000.
// that's not a problem, however, and 'anded' and a 32-bit number, as all the leading 1 bits are ignored.
-1 << 31 => 'NET_SFTP_ATTR_EXTENDED'
);
// http://tools.ietf.org/html/draft-ietf-secsh-filexfer-04#section-6.3
// the flag definitions change somewhat in SFTPv5+. if SFTPv5+ support is added to this library, maybe name
// the array for that $this->open5_flags and similarily alter the constant names.
$this->open_flags = array(
0x00000001 => 'NET_SFTP_OPEN_READ',
0x00000002 => 'NET_SFTP_OPEN_WRITE',
0x00000004 => 'NET_SFTP_OPEN_APPEND',
0x00000008 => 'NET_SFTP_OPEN_CREATE',
0x00000010 => 'NET_SFTP_OPEN_TRUNCATE',
0x00000020 => 'NET_SFTP_OPEN_EXCL'
);
// http://tools.ietf.org/html/draft-ietf-secsh-filexfer-04#section-5.2
// see \phpseclib\Net\SFTP::_parseLongname() for an explanation
$this->file_types = array(
1 => 'NET_SFTP_TYPE_REGULAR',
2 => 'NET_SFTP_TYPE_DIRECTORY',
3 => 'NET_SFTP_TYPE_SYMLINK',
4 => 'NET_SFTP_TYPE_SPECIAL',
5 => 'NET_SFTP_TYPE_UNKNOWN',
// the followin types were first defined for use in SFTPv5+
// http://tools.ietf.org/html/draft-ietf-secsh-filexfer-05#section-5.2
6 => 'NET_SFTP_TYPE_SOCKET',
7 => 'NET_SFTP_TYPE_CHAR_DEVICE',
8 => 'NET_SFTP_TYPE_BLOCK_DEVICE',
9 => 'NET_SFTP_TYPE_FIFO'
);
$this->_define_array(
$this->packet_types,
$this->status_codes,
$this->attributes,
$this->open_flags,
$this->file_types
);
if (!defined('NET_SFTP_QUEUE_SIZE')) {
define('NET_SFTP_QUEUE_SIZE', 50);
}
}
