Gecko [ nbspublicschool.com ]

Name	Size	Permission
__init__.py	3.83 KB	-rw-r--r--
__init__.pyc	3.69 KB	-rw-r--r--
__init__.pyo	3.69 KB	-rw-r--r--
_version.py	80 B	-rw-r--r--
_version.pyc	270 B	-rw-r--r--
_version.pyo	270 B	-rw-r--r--
_winapi.py	10.91 KB	-rw-r--r--
_winapi.pyc	11.62 KB	-rw-r--r--
_winapi.pyo	11.48 KB	-rw-r--r--
agent.py	12.29 KB	-rw-r--r--
agent.pyc	15.79 KB	-rw-r--r--
agent.pyo	15.79 KB	-rw-r--r--
auth_handler.py	26.4 KB	-rw-r--r--
auth_handler.pyc	18.3 KB	-rw-r--r--
auth_handler.pyo	18.3 KB	-rw-r--r--
ber.py	4.16 KB	-rw-r--r--
ber.pyc	4.1 KB	-rw-r--r--
ber.pyo	4.1 KB	-rw-r--r--
buffered_pipe.py	7.33 KB	-rw-r--r--
buffered_pipe.pyc	6.98 KB	-rw-r--r--
buffered_pipe.pyo	6.98 KB	-rw-r--r--
channel.py	46.77 KB	-rw-r--r--
channel.pyc	47.31 KB	-rw-r--r--
channel.pyo	47.24 KB	-rw-r--r--
client.py	27.13 KB	-rw-r--r--
client.pyc	23.24 KB	-rw-r--r--
client.pyo	23.24 KB	-rw-r--r--
common.py	7.41 KB	-rw-r--r--
common.pyc	5.97 KB	-rw-r--r--
common.pyo	5.97 KB	-rw-r--r--
compress.py	1.22 KB	-rw-r--r--
compress.pyc	1.43 KB	-rw-r--r--
compress.pyo	1.43 KB	-rw-r--r--
config.py	10.78 KB	-rw-r--r--
config.pyc	7.55 KB	-rw-r--r--
config.pyo	7.55 KB	-rw-r--r--
dsskey.py	7.9 KB	-rw-r--r--
dsskey.pyc	7.84 KB	-rw-r--r--
dsskey.pyo	7.84 KB	-rw-r--r--
ecdsakey.py	9.37 KB	-rw-r--r--
ecdsakey.pyc	10.3 KB	-rw-r--r--
ecdsakey.pyo	10.3 KB	-rw-r--r--
file.py	18.76 KB	-rw-r--r--
file.pyc	16 KB	-rw-r--r--
file.pyo	16 KB	-rw-r--r--
hostkeys.py	12.08 KB	-rw-r--r--
hostkeys.pyc	13.54 KB	-rw-r--r--
hostkeys.pyo	13.49 KB	-rw-r--r--
kex_gex.py	9.67 KB	-rw-r--r--
kex_gex.pyc	7.73 KB	-rw-r--r--
kex_gex.pyo	7.73 KB	-rw-r--r--
kex_group1.py	5.42 KB	-rw-r--r--
kex_group1.pyc	4.55 KB	-rw-r--r--
kex_group1.pyo	4.55 KB	-rw-r--r--
kex_group14.py	1.67 KB	-rw-r--r--
kex_group14.pyc	1019 B	-rw-r--r--
kex_group14.pyo	1019 B	-rw-r--r--
kex_gss.py	24.28 KB	-rw-r--r--
kex_gss.pyc	19.46 KB	-rw-r--r--
kex_gss.pyo	19.46 KB	-rw-r--r--
message.py	9.29 KB	-rw-r--r--
message.pyc	11.68 KB	-rw-r--r--
message.pyo	11.68 KB	-rw-r--r--
packet.py	18.95 KB	-rw-r--r--
packet.pyc	15.93 KB	-rw-r--r--
packet.pyo	15.93 KB	-rw-r--r--
pipe.py	3.91 KB	-rw-r--r--
pipe.pyc	5.37 KB	-rw-r--r--
pipe.pyo	5.37 KB	-rw-r--r--
pkey.py	13.01 KB	-rw-r--r--
pkey.pyc	13.85 KB	-rw-r--r--
pkey.pyo	13.85 KB	-rw-r--r--
primes.py	4.83 KB	-rw-r--r--
primes.pyc	3.36 KB	-rw-r--r--
primes.pyo	3.36 KB	-rw-r--r--
proxy.py	4.38 KB	-rw-r--r--
proxy.pyc	3.98 KB	-rw-r--r--
proxy.pyo	3.98 KB	-rw-r--r--
py3compat.py	3.87 KB	-rw-r--r--
py3compat.pyc	5.59 KB	-rw-r--r--
py3compat.pyo	5.51 KB	-rw-r--r--
resource.py	2.49 KB	-rw-r--r--
resource.pyc	2.21 KB	-rw-r--r--
resource.pyo	2.21 KB	-rw-r--r--
rsakey.py	5.43 KB	-rw-r--r--
rsakey.pyc	6.37 KB	-rw-r--r--
rsakey.pyo	6.32 KB	-rw-r--r--
server.py	29.38 KB	-rw-r--r--
server.pyc	31.6 KB	-rw-r--r--
server.pyo	31.6 KB	-rw-r--r--
sftp.py	6.06 KB	-rw-r--r--
sftp.pyc	5.66 KB	-rw-r--r--
sftp.pyo	5.66 KB	-rw-r--r--
sftp_attr.py	7.7 KB	-rw-r--r--
sftp_attr.pyc	6.94 KB	-rw-r--r--
sftp_attr.pyo	6.94 KB	-rw-r--r--
sftp_client.py	31.47 KB	-rw-r--r--
sftp_client.pyc	31.51 KB	-rw-r--r--
sftp_client.pyo	31.51 KB	-rw-r--r--
sftp_file.py	19.59 KB	-rw-r--r--
sftp_file.pyc	19.21 KB	-rw-r--r--
sftp_file.pyo	19.21 KB	-rw-r--r--
sftp_handle.py	7.34 KB	-rw-r--r--
sftp_handle.pyc	7.43 KB	-rw-r--r--
sftp_handle.pyo	7.43 KB	-rw-r--r--
sftp_server.py	18 KB	-rw-r--r--
sftp_server.pyc	14.2 KB	-rw-r--r--
sftp_server.pyo	14.2 KB	-rw-r--r--
sftp_si.py	11.65 KB	-rw-r--r--
sftp_si.pyc	12.51 KB	-rw-r--r--
sftp_si.pyo	12.51 KB	-rw-r--r--
ssh_exception.py	6.03 KB	-rw-r--r--
ssh_exception.pyc	7.11 KB	-rw-r--r--
ssh_exception.pyo	7.11 KB	-rw-r--r--
ssh_gss.py	21.39 KB	-rw-r--r--
ssh_gss.pyc	18.78 KB	-rw-r--r--
ssh_gss.pyo	18.78 KB	-rw-r--r--
transport.py	103.08 KB	-rw-r--r--
transport.pyc	89.02 KB	-rw-r--r--
transport.pyo	89.02 KB	-rw-r--r--
util.py	8.24 KB	-rw-r--r--
util.pyc	9.95 KB	-rw-r--r--
util.pyo	9.95 KB	-rw-r--r--
win_pageant.py	4.11 KB	-rw-r--r--
win_pageant.pyc	4.2 KB	-rw-r--r--
win_pageant.pyo	4.2 KB	-rw-r--r--

Code Editor : sftp.py

# Copyright (C) 2003-2007  Robey Pointer <robeypointer@gmail.com>
#
# This file is part of paramiko.
#
# Paramiko is free software; you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation; either version 2.1 of the License, or (at your option)
# any later version.
#
# Paramiko is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with Paramiko; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.

import select
import socket
import struct

from paramiko import util
from paramiko.common import asbytes, DEBUG
from paramiko.message import Message
from paramiko.py3compat import byte_chr, byte_ord

CMD_INIT, CMD_VERSION, CMD_OPEN, CMD_CLOSE, CMD_READ, CMD_WRITE, CMD_LSTAT, CMD_FSTAT, \
    CMD_SETSTAT, CMD_FSETSTAT, CMD_OPENDIR, CMD_READDIR, CMD_REMOVE, CMD_MKDIR, \
    CMD_RMDIR, CMD_REALPATH, CMD_STAT, CMD_RENAME, CMD_READLINK, CMD_SYMLINK = range(1, 21)
CMD_STATUS, CMD_HANDLE, CMD_DATA, CMD_NAME, CMD_ATTRS = range(101, 106)
CMD_EXTENDED, CMD_EXTENDED_REPLY = range(200, 202)

SFTP_OK = 0
SFTP_EOF, SFTP_NO_SUCH_FILE, SFTP_PERMISSION_DENIED, SFTP_FAILURE, SFTP_BAD_MESSAGE, \
    SFTP_NO_CONNECTION, SFTP_CONNECTION_LOST, SFTP_OP_UNSUPPORTED = range(1, 9)

SFTP_DESC = ['Success',
             'End of file',
             'No such file',
             'Permission denied',
             'Failure',
             'Bad message',
             'No connection',
             'Connection lost',
             'Operation unsupported']

SFTP_FLAG_READ = 0x1
SFTP_FLAG_WRITE = 0x2
SFTP_FLAG_APPEND = 0x4
SFTP_FLAG_CREATE = 0x8
SFTP_FLAG_TRUNC = 0x10
SFTP_FLAG_EXCL = 0x20

_VERSION = 3

# for debugging
CMD_NAMES = {
    CMD_INIT: 'init',
    CMD_VERSION: 'version',
    CMD_OPEN: 'open',
    CMD_CLOSE: 'close',
    CMD_READ: 'read',
    CMD_WRITE: 'write',
    CMD_LSTAT: 'lstat',
    CMD_FSTAT: 'fstat',
    CMD_SETSTAT: 'setstat',
    CMD_FSETSTAT: 'fsetstat',
    CMD_OPENDIR: 'opendir',
    CMD_READDIR: 'readdir',
    CMD_REMOVE: 'remove',
    CMD_MKDIR: 'mkdir',
    CMD_RMDIR: 'rmdir',
    CMD_REALPATH: 'realpath',
    CMD_STAT: 'stat',
    CMD_RENAME: 'rename',
    CMD_READLINK: 'readlink',
    CMD_SYMLINK: 'symlink',
    CMD_STATUS: 'status',
    CMD_HANDLE: 'handle',
    CMD_DATA: 'data',
    CMD_NAME: 'name',
    CMD_ATTRS: 'attrs',
    CMD_EXTENDED: 'extended',
    CMD_EXTENDED_REPLY: 'extended_reply'
}

class SFTPError (Exception):
    pass

class BaseSFTP (object):
    def __init__(self):
        self.logger = util.get_logger('paramiko.sftp')
        self.sock = None
        self.ultra_debug = False

###  internals...

def _send_version(self):
        self._send_packet(CMD_INIT, struct.pack('>I', _VERSION))
        t, data = self._read_packet()
        if t != CMD_VERSION:
            raise SFTPError('Incompatible sftp protocol')
        version = struct.unpack('>I', data[:4])[0]
        #        if version != _VERSION:
        #            raise SFTPError('Incompatible sftp protocol')
        return version

def _send_server_version(self):
        # winscp will freak out if the server sends version info before the
        # client finishes sending INIT.
        t, data = self._read_packet()
        if t != CMD_INIT:
            raise SFTPError('Incompatible sftp protocol')
        version = struct.unpack('>I', data[:4])[0]
        # advertise that we support "check-file"
        extension_pairs = ['check-file', 'md5,sha1']
        msg = Message()
        msg.add_int(_VERSION)
        msg.add(*extension_pairs)
        self._send_packet(CMD_VERSION, msg)
        return version
        
    def _log(self, level, msg, *args):
        self.logger.log(level, msg, *args)

def _write_all(self, out):
        while len(out) > 0:
            n = self.sock.send(out)
            if n <= 0:
                raise EOFError()
            if n == len(out):
                return
            out = out[n:]
        return

def _read_all(self, n):
        out = bytes()
        while n > 0:
            if isinstance(self.sock, socket.socket):
                # sometimes sftp is used directly over a socket instead of
                # through a paramiko channel.  in this case, check periodically
                # if the socket is closed.  (for some reason, recv() won't ever
                # return or raise an exception, but calling select on a closed
                # socket will.)
                while True:
                    read, write, err = select.select([self.sock], [], [], 0.1)
                    if len(read) > 0:
                        x = self.sock.recv(n)
                        break
            else:
                x = self.sock.recv(n)
                
            if len(x) == 0:
                raise EOFError()
            out += x
            n -= len(x)
        return out

def _send_packet(self, t, packet):
        #self._log(DEBUG2, 'write: %s (len=%d)' % (CMD_NAMES.get(t, '0x%02x' % t), len(packet)))
        packet = asbytes(packet)
        out = struct.pack('>I', len(packet) + 1) + byte_chr(t) + packet
        if self.ultra_debug:
            self._log(DEBUG, util.format_binary(out, 'OUT: '))
        self._write_all(out)

def _read_packet(self):
        x = self._read_all(4)
        # most sftp servers won't accept packets larger than about 32k, so
        # anything with the high byte set (> 16MB) is just garbage.
        if byte_ord(x[0]):
            raise SFTPError('Garbage packet received')
        size = struct.unpack('>I', x)[0]
        data = self._read_all(size)
        if self.ultra_debug:
            self._log(DEBUG, util.format_binary(data, 'IN: '))
        if size > 0:
            t = byte_ord(data[0])
            #self._log(DEBUG2, 'read: %s (len=%d)' % (CMD_NAMES.get(t), '0x%02x' % t, len(data)-1))
            return t, data[1:]
        return 0, bytes()

${this.title}

Code Editor : sftp.py