def put(self, name, file_data, header_list = ()): """put(self, name, file_data, header_list = ()) Sends a file with the given name, containing the file_data specified, to the server for storage in the current directory for the session, and returns the response. Additional headers can be sent by passing a sequence as the header_list keyword argument. These will be sent after the name and file length information associated with the name and file_data supplied. """ header_list = [ headers.Name(name), headers.Length(len(file_data)) ] + list(header_list) max_length = self.remote_info.max_packet_length request = requests.Put() self.state = common.PUT self.state_put = common.PUT_HEADER self.file_data = file_data self.pending_headers = header_list self._send_headers(request, max_length)
def get(self, socket, request):
name = ""
type = ""
for header in request.header_data:
print("header is " + header)
if isinstance(header, headers.Name):
name = header.decode().strip(b"\x00")
print("Receiving request for %s" % name)
elif isinstance(header, headers.Type):
type = header.decode().strip(b"\x00")
print("Type %s" % type)
path = os.path.abspath(os.path.join(self.directory, name))
if os.path.isdir(path) or type == "x-obex/folder-listing":
details = {}
if path.startswith(self.directory):
l = os.listdir(path)
s = '<?xml version="1.0"?>\n<folder-listing>\n'
for i in l:
objpath = os.path.join(path, i)
if os.path.isdir(objpath):
details[i] = (i, os.stat(objpath)[stat.ST_CTIME])
s += ' <folder name="%s" created="%s" />' % details[i]
else:
details[i] = (i, os.stat(objpath)[stat.ST_CTIME],
os.stat(objpath)[stat.ST_SIZE])
s += ' <file name="%s" created="%s" size="%s" />' % details[
i]
s += "</folder-listing>\n"
print(s)
response = responses.Success()
response_headers = [
headers.Name(name.encode("utf8")),
headers.Length(len(s)),
headers.Body(s.encode("utf8"))
]
self.send_response(socket, response, response_headers)
else:
self._reject(socket)
else:
self._reject(socket)
def _put(self, name, file_data, header_list = ()):
header_list = [
headers.Name(name),
headers.Length(len(file_data))
] + list(header_list)
max_length = self.remote_info.max_packet_length
request = requests.Put()
response = self._send_headers(request, header_list, max_length)
yield response
if not isinstance(response, responses.Continue):
return
# Send the file data.
# The optimum size is the maximum packet length accepted by the
# remote device minus three bytes for the header ID and length
# minus three bytes for the request.
optimum_size = max_length - 3 - 3
i = 0
while i < len(file_data):
data = file_data[i:i+optimum_size]
i += len(data)
if i < len(file_data):
request = requests.Put()
request.add_header(headers.Body(data, False), max_length)
self.socket.sendall(request.encode())
response = self.response_handler.decode(self.socket)
yield response
if not isinstance(response, responses.Continue):
return
else:
request = requests.Put_Final()
request.add_header(headers.End_Of_Body(data, False), max_length)
self.socket.sendall(request.encode())
response = self.response_handler.decode(self.socket)
yield response
if not isinstance(response, responses.Success):
return