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Updated formatting of examples for better inclusion in documentation.

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Mark Qvist 2021-05-17 19:10:11 +02:00
parent eb0c40295f
commit 11fe8b64f8
6 changed files with 272 additions and 42 deletions
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58
Examples/Filetransfer.py
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@ -54,7 +54,14 @@ def server(configpath, path):
# We create a destination that clients can connect to. We
# want clients to create links to this destination, so we
# need to create a "single" destination type.
server_destination = RNS.Destination(server_identity, RNS.Destination.IN, RNS.Destination.SINGLE, APP_NAME, "filetransfer", "server")
server_destination = RNS.Destination(
server_identity,
RNS.Destination.IN,
RNS.Destination.SINGLE,
APP_NAME,
"filetransfer",
"server"
)
# We configure a function that will get called every time
# a new client creates a link to this destination.
@ -135,7 +142,13 @@ def client_request(message, packet):
# read it and pack it as a resource
RNS.log("Client requested \""+filename+"\"")
file = open(os.path.join(serve_path, filename), "rb")
file_resource = RNS.Resource(file, packet.link, callback=resource_sending_concluded)
file_resource = RNS.Resource(
file,
packet.link,
callback=resource_sending_concluded
)
file_resource.filename = filename
except Exception as e:
# If somethign went wrong, we close
@ -223,7 +236,14 @@ def client(destination_hexhash, configpath):
# When the server identity is known, we set
# up a destination
server_destination = RNS.Destination(server_identity, RNS.Destination.OUT, RNS.Destination.SINGLE, APP_NAME, "filetransfer", "server")
server_destination = RNS.Destination(
server_identity,
RNS.Destination.OUT,
RNS.Destination.SINGLE,
APP_NAME,
"filetransfer",
"server"
)
# We also want to automatically prove incoming packets
server_destination.set_proof_strategy(RNS.Destination.PROVE_ALL)
@ -524,10 +544,34 @@ def clear_screen():
# starts up the desired program mode.
if __name__ == "__main__":
try:
parser = argparse.ArgumentParser(description="Simple file transfer server and client utility")
parser.add_argument("-s", "--serve", action="store", metavar="dir", help="serve a directory of files to clients")
parser.add_argument("--config", action="store", default=None, help="path to alternative Reticulum config directory", type=str)
parser.add_argument("destination", nargs="?", default=None, help="hexadecimal hash of the server destination", type=str)
parser = argparse.ArgumentParser(
description="Simple file transfer server and client utility"
)
parser.add_argument(
"-s",
"--serve",
action="store",
metavar="dir",
help="serve a directory of files to clients"
)
parser.add_argument(
"--config",
action="store",
default=None,
help="path to alternative Reticulum config directory",
type=str
)
parser.add_argument(
"destination",
nargs="?",
default=None,
help="hexadecimal hash of the server destination",
type=str
)
args = parser.parse_args()
if args.config: