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File transfer example

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This commit is contained in:
Mark Qvist 2018-04-25 22:46:05 +02:00
parent 4d48a50f7e
commit 8aa2f8613a
3 changed files with 13 additions and 5 deletions
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4
Examples/Filetransfer.py
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@ -86,8 +86,10 @@ def client_connected(link):
# We pack a list of files for sending in a packet # We pack a list of files for sending in a packet
data = umsgpack.packb(list_files()) data = umsgpack.packb(list_files())
RNS.log(str(len(data)))
# Check the size of the packed data # Check the size of the packed data
if len(data) <= RNS.Resource.SDU: if len(data) <= RNS.Reticulum.LINK_MDU:
# If it fits in one packet, we will just # If it fits in one packet, we will just
# send it as a single packet over the link. # send it as a single packet over the link.
list_packet = RNS.Packet(link, data) list_packet = RNS.Packet(link, data)

2
RNS/Packet.py
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@ -39,7 +39,7 @@ class Packet:
# This is used to calculate allowable # This is used to calculate allowable
# payload sizes # payload sizes
HEADER_MAXSIZE = 23 HEADER_MAXSIZE = RNS.Reticulum.HEADER_MAXSIZE
# TODO: This should be calculated # TODO: This should be calculated
# more intelligently # more intelligently

12
RNS/Reticulum.py
View File

@ -1,6 +1,7 @@
from Interfaces import * from Interfaces import *
import ConfigParser import ConfigParser
from vendor.configobj import ConfigObj from vendor.configobj import ConfigObj
import RNS
import atexit import atexit
import struct import struct
import array import array
@ -11,9 +12,14 @@ import RNS
#import traceback #import traceback
class Reticulum: class Reticulum:
MTU = 500 MTU = 500
router = None HEADER_MAXSIZE = 23
config = None
PAD_AES_HMAC = 64
MDU = MTU - HEADER_MAXSIZE
LINK_MDU = MDU - PAD_AES_HMAC
router = None
config = None
configdir = os.path.expanduser("~")+"/.reticulum" configdir = os.path.expanduser("~")+"/.reticulum"
configpath = "" configpath = ""