class SMB_client():
def __init__(self,username=None,password=None,smb_name=None,print_errors=True):
self.username = username
self.password = password
self.smb_name = smb_name
self.print_errors = print_errors
self.smb_ip = None
self.conn = None
self.service_name = None
self.my_name = None
self.error = None
self.tree = []
def getBIOSName(self, remote_smb_ip, timeout=5): # unused if dynamic IP
# ip -> smb name
try:
self.error = None
bios = NetBIOS()
srv_name = bios.queryIPForName(remote_smb_ip, timeout=timeout)
return srv_name[0]
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno), type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(sys.exc_info()[-1].tb_lineno) + str(type(e).__name__) + str(e)
return None
def getIP(self):
# smb name -> ip
try:
self.error = None
bios = NetBIOS()
ip = bios.queryName(self.smb_name)
return ip[0]
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno), type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(sys.exc_info()[-1].tb_lineno) + str(type(e).__name__) + str(e)
return None
def connect(self):
try:
self.error = None
self.my_name = gethostname() # iDevice name
self.smb_ip = self.getIP()
smb_structs.SUPPORT_SMB2 = True
self.conn = SMBConnection(self.username, self.password, self.my_name, self.smb_name, use_ntlm_v2 = True)
self.conn.connect(self.smb_ip, 139) #139=NetBIOS / 445=TCP
if self.conn:
shares = self.conn.listShares()
for share in shares:
if share.type == 0: # 0 = DISK_TREE
self.service_name = share.name
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno), type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(sys.exc_info()[-1].tb_lineno) + str(type(e).__name__) + str(e)
def close(self):
try:
self.error = None
self.conn.close()
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno), type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(sys.exc_info()[-1].tb_lineno) + str(type(e).__name__) + str(e)
def getRemoteDir(self, path, pattern):
try:
self.error = None
files = self.conn.listPath(self.service_name, path, pattern=pattern)
return files
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno), type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(sys.exc_info()[-1].tb_lineno) + str(type(e).__name__) + str(e)
return None
def getRemoteTree(self,path=''):
try:
self.error = None
if path == '':
w = ''
else:
w = path+'/'
files = self.getRemoteDir(path, '*')
if files:
for file in files:
if file.filename[0] == '.':
continue
self.tree.append({'name':w+file.filename, 'isdir':file.isDirectory, 'size':file.file_size})
if file.isDirectory:
self.getRemoteTree(path=w+file.filename)
return self.tree
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno), type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(sys.exc_info()[-1].tb_lineno) + str(type(e).__name__) + str(e)
return None
def download(self, path, filename,buffersize=None,callback=None, local_path=None):
try:
self.error = None
#print('Download = ' + path + filename)
attr = self.conn.getAttributes(self.service_name, path+filename)
#print('Size = %.1f kB' % (attr.file_size / 1024.0))
#print('start download')
file_obj = BytesIO()
if local_path:
fw = open(local_path+filename, 'wb')
else:
fw = open(filename, 'wb')
offset = 0
transmit =0
while True:
if not buffersize:
file_attributes, filesize = self.conn.retrieveFile(self.service_name, path+filename, file_obj)
else:
file_attributes, filesize = self.conn.retrieveFileFromOffset(self.service_name, path+filename, file_obj,offset=offset,max_length=buffersize)
if callback:
transmit = transmit + filesize
callback(transmit)
file_obj.seek(offset)
for line in file_obj:
fw.write(line)
offset = offset + filesize
if (not buffersize) or (filesize == 0):
break
fw.close()
#print('download finished')
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno), type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(sys.exc_info()[-1].tb_lineno) + str(type(e).__name__) + str(e)
def upload(self, path, filename,buffersize=None,callback=None, local_path=None):
try:
self.error = None
#print('Upload = ' + path + filename)
#print('Size = %.1f kB' % (os.path.getsize(filename) / 1024.0))
#print('start upload')
if local_path:
file_obj = open(local_path+filename, 'rb')
else:
file_obj = open(filename, 'rb')
offset = 0
while True:
if not buffersize:
filesize = self.conn.storeFile(self.service_name, path+filename, file_obj)
break
else:
buffer_obj = file_obj.read(buffersize)
if buffer_obj:
buffer_fileobj = BytesIO()
buffer_fileobj.write(buffer_obj)
buffer_fileobj.seek(0)
offset_new = self.conn.storeFileFromOffset(self.service_name, path+filename, buffer_fileobj, offset=offset, truncate=False)
#return the file position where the next byte will be written.
offset = offset_new
if callback:
callback(offset)
else:
break
file_obj.close()
#print('upload finished')
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno), type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(sys.exc_info()[-1].tb_lineno) + str(type(e).__name__) + str(e)
def delete_remote_file(self,path, filename):
try:
self.error = None
self.conn.deleteFiles(self.service_name, path+filename)
#print('Remotefile ' + path + filename + ' deleted')
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno), type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(sys.exc_info()[-1].tb_lineno) + str(type(e).__name__) + str(e)
def createRemoteDir(self, path):
try:
self.error = None
self.conn.createDirectory(self.service_name, path)
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno), type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(sys.exc_info()[-1].tb_lineno) + str(type(e).__name__) + str(e)
def removeRemoteDir(self,path):
try:
self.error = None
self.conn.deleteDirectory(self.service_name, path)
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno), type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(sys.exc_info()[-1].tb_lineno) + str(type(e).__name__) + str(e)
def renameRemoteFileOrDir(self,old_path, new_path):
try:
self.error = None
self.conn.rename(self.service_name, old_path, new_path)
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno), type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(sys.exc_info()[-1].tb_lineno) + str(type(e).__name__) + str(e)
class SMB_client():
def __init__(self,
username=None,
password=None,
smb_name=None,
print_errors=True):
self.username = username
self.password = password
self.smb_name = smb_name
self.print_errors = print_errors
self.smb_ip = None
self.conn = None
self.service_name = None
self.my_name = None
self.error = None
self.tree = []
def getBIOSName(self, remote_smb_ip, timeout=5): # unused if dynamic IP
# ip -> smb name
try:
self.error = None
bios = NetBIOS()
srv_name = bios.queryIPForName(remote_smb_ip, timeout=timeout)
return srv_name[0]
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno),
type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(
sys.exc_info()[-1].tb_lineno) + str(
type(e).__name__) + str(e)
return None
def getIP(self):
# smb name -> ip
try:
self.error = None
bios = NetBIOS()
ip = bios.queryName(self.smb_name)
return ip[0]
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno),
type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(
sys.exc_info()[-1].tb_lineno) + str(
type(e).__name__) + str(e)
return None
def connect(self):
try:
self.error = None
self.my_name = gethostname() # iDevice name
self.smb_ip = self.getIP()
smb_structs.SUPPORT_SMB2 = True
self.conn = SMBConnection(self.username,
self.password,
self.my_name,
self.smb_name,
use_ntlm_v2=True)
self.conn.connect(self.smb_ip, 139) #139=NetBIOS / 445=TCP
if self.conn:
shares = self.conn.listShares()
for share in shares:
if share.type == 0: # 0 = DISK_TREE
self.service_name = share.name
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno),
type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(
sys.exc_info()[-1].tb_lineno) + str(
type(e).__name__) + str(e)
def close(self):
try:
self.error = None
self.conn.close()
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno),
type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(
sys.exc_info()[-1].tb_lineno) + str(
type(e).__name__) + str(e)
def getRemoteDir(self, path, pattern):
try:
self.error = None
files = self.conn.listPath(self.service_name,
path,
pattern=pattern)
return files
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno),
type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(
sys.exc_info()[-1].tb_lineno) + str(
type(e).__name__) + str(e)
return None
def getRemoteTree(self, path=''):
try:
self.error = None
if path == '':
w = ''
else:
w = path + '/'
files = self.getRemoteDir(path, '*')
if files:
for file in files:
if file.filename[0] == '.':
continue
self.tree.append({
'name': w + file.filename,
'isdir': file.isDirectory,
'size': file.file_size
})
if file.isDirectory:
self.getRemoteTree(path=w + file.filename)
return self.tree
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno),
type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(
sys.exc_info()[-1].tb_lineno) + str(
type(e).__name__) + str(e)
return None
def download(self,
path,
filename,
buffersize=None,
callback=None,
local_path=None):
try:
self.error = None
#print('Download = ' + path + filename)
attr = self.conn.getAttributes(self.service_name, path + filename)
#print('Size = %.1f kB' % (attr.file_size / 1024.0))
#print('start download')
file_obj = BytesIO()
if local_path:
fw = open(local_path + filename, 'wb')
else:
fw = open(filename, 'wb')
offset = 0
transmit = 0
while True:
if not buffersize:
file_attributes, filesize = self.conn.retrieveFile(
self.service_name, path + filename, file_obj)
else:
file_attributes, filesize = self.conn.retrieveFileFromOffset(
self.service_name,
path + filename,
file_obj,
offset=offset,
max_length=buffersize)
if callback:
transmit = transmit + filesize
callback(transmit)
file_obj.seek(offset)
for line in file_obj:
fw.write(line)
offset = offset + filesize
if (not buffersize) or (filesize == 0):
break
fw.close()
#print('download finished')
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno),
type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(
sys.exc_info()[-1].tb_lineno) + str(
type(e).__name__) + str(e)
def upload(self,
path,
filename,
buffersize=None,
callback=None,
local_path=None):
try:
self.error = None
#print('Upload = ' + path + filename)
#print('Size = %.1f kB' % (os.path.getsize(filename) / 1024.0))
#print('start upload')
if local_path:
file_obj = open(local_path + filename, 'rb')
else:
file_obj = open(filename, 'rb')
offset = 0
while True:
if not buffersize:
filesize = self.conn.storeFile(self.service_name,
path + filename, file_obj)
break
else:
buffer_obj = file_obj.read(buffersize)
if buffer_obj:
buffer_fileobj = BytesIO()
buffer_fileobj.write(buffer_obj)
buffer_fileobj.seek(0)
offset_new = self.conn.storeFileFromOffset(
self.service_name,
path + filename,
buffer_fileobj,
offset=offset,
truncate=False)
#return the file position where the next byte will be written.
offset = offset_new
if callback:
callback(offset)
else:
break
file_obj.close()
#print('upload finished')
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno),
type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(
sys.exc_info()[-1].tb_lineno) + str(
type(e).__name__) + str(e)
def delete_remote_file(self, path, filename):
try:
self.error = None
self.conn.deleteFiles(self.service_name, path + filename)
#print('Remotefile ' + path + filename + ' deleted')
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno),
type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(
sys.exc_info()[-1].tb_lineno) + str(
type(e).__name__) + str(e)
def createRemoteDir(self, path):
try:
self.error = None
self.conn.createDirectory(self.service_name, path)
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno),
type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(
sys.exc_info()[-1].tb_lineno) + str(
type(e).__name__) + str(e)
def removeRemoteDir(self, path):
try:
self.error = None
self.conn.deleteDirectory(self.service_name, path)
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno),
type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(
sys.exc_info()[-1].tb_lineno) + str(
type(e).__name__) + str(e)
def renameRemoteFileOrDir(self, old_path, new_path):
try:
self.error = None
self.conn.rename(self.service_name, old_path, new_path)
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno),
type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(
sys.exc_info()[-1].tb_lineno) + str(
type(e).__name__) + str(e)
