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Updated rnprobe utility

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This commit is contained in:
Mark Qvist 2023-09-21 17:49:14 +02:00
parent 7e34b61f37
commit dbdeba2fe0
1 changed files with 15 additions and 30 deletions
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45
RNS/Utilities/rnprobe.py
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@ -32,7 +32,8 @@ from RNS._version import __version__
DEFAULT_PROBE_SIZE = 16 DEFAULT_PROBE_SIZE = 16
def program_setup(configdir, destination_hexhash, size=DEFAULT_PROBE_SIZE, full_name = None, verbosity = 0): def program_setup(configdir, destination_hexhash, size=None, full_name = None, verbosity = 0):
if size == None: size = DEFAULT_PROBE_SIZE
if full_name == None: if full_name == None:
print("The full destination name including application name aspects must be specified for the destination") print("The full destination name including application name aspects must be specified for the destination")
exit() exit()
@ -89,7 +90,13 @@ def program_setup(configdir, destination_hexhash, size=DEFAULT_PROBE_SIZE, full_
*aspects *aspects
) )
probe = RNS.Packet(request_destination, os.urandom(size)) try:
probe = RNS.Packet(request_destination, os.urandom(size))
probe.pack()
except OSError:
print("Error: Probe packet size of "+str(len(probe.raw))+" bytes exceed MTU of "+str(RNS.Reticulum.MTU)+" bytes")
exit(1)
receipt = probe.send() receipt = probe.send()
if more_output: if more_output:
@ -156,34 +163,11 @@ def main():
try: try:
parser = argparse.ArgumentParser(description="Reticulum Probe Utility") parser = argparse.ArgumentParser(description="Reticulum Probe Utility")
parser.add_argument("--config", parser.add_argument("--config", action="store", default=None, help="path to alternative Reticulum config directory", type=str)
action="store", parser.add_argument("-s", "--size", action="store", default=None, help="size of probe packet payload in bytes", type=int)
default=None, parser.add_argument("--version", action="version", version="rnprobe {version}".format(version=__version__))
help="path to alternative Reticulum config directory", parser.add_argument("full_name", nargs="?", default=None, help="full destination name in dotted notation", type=str)
type=str parser.add_argument("destination_hash", nargs="?", default=None, help="hexadecimal hash of the destination", type=str)
)
parser.add_argument(
"--version",
action="version",
version="rnprobe {version}".format(version=__version__)
)
parser.add_argument(
"full_name",
nargs="?",
default=None,
help="full destination name in dotted notation",
type=str
)
parser.add_argument(
"destination_hash",
nargs="?",
default=None,
help="hexadecimal hash of the destination",
type=str
)
parser.add_argument('-v', '--verbose', action='count', default=0) parser.add_argument('-v', '--verbose', action='count', default=0)
@ -202,6 +186,7 @@ def main():
program_setup( program_setup(
configdir = configarg, configdir = configarg,
destination_hexhash = args.destination_hash, destination_hexhash = args.destination_hash,
size = args.size,
full_name = args.full_name, full_name = args.full_name,
verbosity = args.verbose verbosity = args.verbose
) )