def check_ping_status(ip_system):
'''
Check whether a system is up using ping
check_ping_status(ip_system)
status = check_ping_status("127.0.0.1")
ip_system : ip of the system
return 1 if up or 0 if down
'''
from platform import system as system_name
import subprocess
if system_name().lower() == 'windows':
command = str('ping -n 3 ') + str(ip_system)
elif system_name().lower() == 'linux':
command = str('ping -c 3 ') + str(ip_system)
elif system_name().lower() == 'darwin':
command = str('ping -c 3 ') + str(ip_system)
try:
_ = subprocess.check_output(command, shell=True)
# print(output)
return 1
except subprocess.CalledProcessError as e:
if 0: # debug
print(e)
return 0
def ping(host):
param = "-n" if system_name().lower() == "windows" else "-c"
command = ["ping", param, "1", host]
if system_name().lower() == "windows":
retcode = system_call(command, creationflags=0x00000008)
return retcode == 0
else:
retcode = system_call(command)
def run_iperf3(self, upload=False):
self.done = False
self.progress_bar["value"] = 0
self.progress_bar["maximum"] = int(self.duration.get())
self.meter.max_val = 0
self.meter.set(0)
self.meter.show_max = self.max_options.index(self.max_mode_value.get(
)) #get index of item selected in max options
fname = tempfile.NamedTemporaryFile()
if system_name().lower() == 'windows':
iperf_command = '%s -c %s -p %s -P %s -O 1 -t %s %s --logfile %s' % (
self.arg.iperf_exec, self.server.get(), self.server_port.get(),
self.threads.get(), self.duration.get(),
'' if upload else '-R', fname.name)
else:
iperf_command = '%s -c %s -p %s -P %s -O 1 -t %s %s ' % (
self.arg.iperf_exec, self.server.get(), self.server_port.get(),
self.threads.get(), self.duration.get(),
'' if upload else '-R')
self.print("command: %s" % iperf_command)
message = 'Attempting connection - Please Wait'
if upload:
self.upload_label.config(text=message)
else:
self.download_label.config(text=message)
self.update_idletasks()
try:
self.p = subprocess.Popen(iperf_command.split(),
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
except Exception as e:
self.msg_label.config(text='%s:' % sys.exc_info()[0].__name__)
self.ping_label.config(text='(%s) %s' % (self.arg.iperf_exec, e))
print('Error in command: %s\r\n%s' % (iperf_command, e))
return []
message = 'Testing'
if upload:
self.upload_label.config(text=message)
else:
self.download_label.config(text=message)
with fname:
results_list = self.progress(
fname if system_name().lower() == 'windows' else self.p.stdout,
upload)
try:
self.p.terminate()
self.setmeter(0)
self.update_idletasks()
except (tk.TclError, AttributeError):
pass
self.print('End of Test')
return results_list
def ping(host):
"""
Returns True if host (str) responds to a ping request.
Remember that some hosts may not respond to a ping request even if the host name is valid.
"""
parameters = "-n 1" if system_name().lower() == "windows" else "-c 1"
cmd = subprocess.Popen("ping " + parameters + " " + host,
shell=True,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
throwaway = cmd.stdout.readline()
err = cmd.stderr.readline().decode('UTF-8').strip()
line = cmd.stdout.readline().decode('UTF-8').strip()
latency = 0
timeout = 0
had_no_route = 0
if len(err) > 0:
if "Request timeout" in err:
timeout = 1
if "No route to host" in err or "Destination Host Unreachable" in err:
had_no_route = 1
if "time=" in line:
latency = line.split(" ")[-2][5:]
if timeout == 0.0 and latency == 0 and had_no_route == 0:
timeout = 1
return latency, host, timeout, had_no_route
def ping(myhost):
"""
Returns True if host (str) responds to a ping request.
Remember that a host may not respond to a ping (ICMP) request even if the host name is valid.
"""
# Ping command count option as function of OS
param = '-n 1 -w 2' if system_name().lower()=='windows' else '-c 1 -w 2'
command = "ping %s %s" % (param,myhost)
ping_response = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE).stdout.read()
#print("ping resp : %s" % ping_response)
#will be something like this :
#Pinging 192.168.0.147 with 32 bytes of data:
#Reply from 192.168.0.147: bytes=32 time<1ms TTL=64
#Ping statistics for 192.168.0.147:
# Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
#Approximate round trip times in milli-seconds:
# Minimum = 0ms, Maximum = 0ms, Average = 0ms
#print("ping response :>"+ping_response+"<")
if ping_response == "":
return False
pingOK = True
if ((b'100% loss' in ping_response.lower()) or
(b'100% packet loss' in ping_response.lower()) or
(b'unreachable' in ping_response.lower()) or
(b'request timed out' in ping_response.lower())
):
pingOK = False
return pingOK
def clear(self): """ Helpful code to clear the screen from StackOverflow https://stackoverflow.com/questions/18937058/clear-screen-in-shell/31871439 """ command = "cls" if system_name().lower()=="windows" else "clear" system_call(command)
def ping(self):
import os
import subprocess
from platform import system as system_name # Returns the system/OS name
"""
Returns True if host (str) responds to a ping request.
Remember that a host may not respond to a ping (ICMP) request even if the host name is valid.
"""
# Ping command count option as function of OS
param = '-n' if system_name().lower()=='windows' else '-c'
# Building the command. Ex: "ping -c 1 google.com"
command = ['ping', param, '3', self.ip]
# Pnging
with open(os.devnull, 'w') as DEVNULL:
try:
subprocess.check_call(
command,
stdout=DEVNULL, # suppress output
stderr=DEVNULL
)
is_up = True
except subprocess.CalledProcessError:
is_up = False
return is_up
def ping_host(host, pings):
# Ping parameters as function of OS
parameters = "-n " if system_name().lower() == "windows" else "-A -w15 -c "
# Pinging
result = shell("ping " + parameters + str(pings) + " " + host + " >" +
devnull + " 2>&1") == 0
return result
def ping(host):
"""
Returns True if host (str) responds to a ping request.
Remember that a host may not respond to a ping (ICMP) request even if the host name is valid.
"""
print system_name().lower()
# Ping command count option as function of OS
param = '-n' if system_name().lower() == 'windows' else '-c'
# Building the command. Ex: "ping -c 1 google.com"
command = ['ping', param, '1', host]
# Pinging
return system_call(command) == 0
def ping(host):
"""
Returns True if host (str) responds to a ping request.
Remember that a host may not respond to a ping (ICMP) request even if the host name is valid.
"""
# Ping command count option as function of OS
param = '-n' if system_name().lower() == 'windows' else '-c'
# Building the command. Ex: "ping -c 1 google.com"
command = ['ping', param, '1', '-t', '1', host]
# output = subprocess.check_output(command)
result = 1
response = 0
try:
output = subprocess.check_output(command).split()
for element in output:
if 'time' in element.lower():
print element
response = element.split('=')[1]
result = 0
except:
result = 2
response = 0
return result, response
def ping(host: str, count: int = 1):
param = '-n' if system_name().lower() == 'windows' else '-c'
command = ['ping', param, str(count), host]
return subprocess.Popen(
command, stdout=subprocess.PIPE,
stderr=subprocess.PIPE).stdout.read().decode('utf8')
def ping(host):
# Ping command count option as function of OS
param = '-n' if system_name().lower() == 'windows' else '-c'
# Building the command. Ex: "ping -c 1 google.com"
command = ['ping', param, '1', host]
# Pinging
return system_call(command) == 0
def execute_ping(self, start=0):
with open(os.devnull, 'w') as DEVNULL:
if system_name().lower() == "windows":
try:
subprocess.check_call(
['ping', '-n', '1', self.ip_to_check],
stdout=DEVNULL, # suppress output
stderr=DEVNULL)
except subprocess.CalledProcessError:
return False
else:
try:
subprocess.check_call(
[
'timeout', '1.5', 'ping', '-c', '1',
self.ip_to_check
],
stdout=DEVNULL, # suppress output
stderr=DEVNULL)
return True
except subprocess.CalledProcessError:
if start == 3:
return False
else:
return self.execute_ping(start + 1)
def ping_ip(ip, timeout):
"""
Ping an IP address
https://stackoverflow.com/questions/2953462/pinging-servers-in-python
Args:
ip (str): ip address
timeout (int, optional): length of time for the function to return
timeout status.
Returns:
str: OFFLINE if the device is OFFLINE
ONLINE if the device is ONLINE
"""
if system_name().lower() == "windows":
# -w is timeout -n is number of packets
params = "-w {} -n 1".format(
timeout * 1000
) # convert seconds to mills for non-windows
else:
# -W is timeout -c is number of packets
params = "-W {} -c 1".format(timeout)
response = system_call("ping " + params + " " + ip)
# logger.debug(str(response))
if response != 0:
return "OFFLINE"
else:
return "ONLINE"
def get_pdf_dir():
"""get path to dir containing pdfs"""
# do a quick OS check then append dir path to home
if system_name().lower() == 'windows':
# else if windows path equals
desktop = os.path.join(os.path.join(os.environ['USERPROFILE']),
'Desktop')
else:
# if unix desktop path equals
desktop = os.path.join(os.path.join(os.path.expanduser('~')),
'Desktop')
dir_name = input("[?] Enter name of pdf_dir on desktop: ")
dir_path = desktop + "\\" + dir_name
try:
# check if dir exists
dir_check = os.path.isdir(dir_path)
# check if the dir has any pdf files in it
pdf_check = os.path.exists(dir_path + "\\*.pdf")
print("[!] Dir exists: %s, dir has files: %s" % (dir_check, pdf_check))
dir_files = [
f for f in os.listdir(dir_path) if isfile(join(dir_path, f))
]
print("[+] Folder contains %d files" % len(dir_files))
except Exception as e:
# exit DEBUG
print("[-] Error: Input: %s" % dir_path)
print("[-] Exception: ", e)
exit(0)
return dir_path
def ICMP_Ping_Flood(host, cmds):
"""
Sends a flood of pings n pings set by amount using the ICMP protocols.
Remember that a host may not respond to a ping (ICMP) request even if the host name is valid.
"""
# defaults amount to 1 if user didn't specify an amount of pings
try:
amount = int(cmds[2])
except IndexError:
amount = 1
except Exception as e:
print('in ping flood: ')
print('something was wrong with arguments: ', cmds)
print('\n', e)
return
try:
amount = int(amount)
# Ping command count option as function of OS
param = '-n' if system_name().lower() == 'windows' else '-c'
for i in range(0, amount):
# Building the command. Ex: "ping -c 1 google.com"
# <cmd> <os> <num packets> <hosts>
command = ['ping', param, '1', host]
# Pinging
print(system_call(command))
except Exception as e:
print('something went wrong in ping flood ', e)
print('host and number of pings set: ', cmds)
def ping(host, quant):
if (system_name().upper() == "WINDOWS"):
parametros = ("-n %s" % quant)
else:
parametros = ("-c %s" % quant)
return system_call("ping " + parametros + " " + host) == 0
def ping_node(ip_list):
"""
Used to get the FQDN of the nodes and ping them, uncomment the line
ping -c for *nix, uncomment the line ping -n for windows
"""
out_dict = {}
if system_name().lower() == "windows":
ping_cmd = 'ping -n 1 '
ping_out = ' > NUL'
else:
ping_cmd = 'ping -c 1 '
ping_out = ' > /dev/null'
for node_ip in ip_list:
try:
node_fqdn = (socket.gethostbyaddr(node_ip))[0]
response = os.system(ping_cmd + node_fqdn + ping_out)
if response == 0:
out_dict[node_fqdn] = "Ping succeeded"
else:
out_dict[node_fqdn] = "Ping failed"
except Exception:
not_found = "Address " + node_ip + " not found in DNS, skipping."
out_dict[node_ip] = not_found
hdr1 = "Node FQDN"
hdr2 = "Ping status"
sort_order = 1
return hdr1, hdr2, out_dict, sort_order
def ping(host):
fn = open(os.devnull, 'w')
param = '-n' if system_name().lower() == 'windows' else '-c'
command = ['ping', param, '1', host]
retcode = system_call(command, stdout=fn, stderr=subprocess.STDOUT)
fn.close()
return retcode == 0
def pingHost(host):
"""
Takes host address and returns True if host (str) responds to a ping request.
Args: host address (string)
Returns: Bool
Note: Host may not respond to a ping (ICMP) request even if the hostname is valid.
"""
# Ping command count option as function of OS
param = '-n' if system_name().lower() == 'windows' else '-c'
# Building the command. "ping -c 1 google.com" for Unix || "ping -n 1 google.com" for windows
command = ['ping', param, '1', host]
# Pinging
# TODO: change to use check_output to not print pinging; only result
# hostInfo = subprocess.check_output(['ping', param, '1', host], shell=True).decode("utf-8")
# replyInfo = hostInfo.split("\n")
# replyInfo = replyInfo[2]
isHostLive = subprocess.call(command) == 0
print("\n", flush=True) # flush is kinda hacky workaround for above fix
return isHostLive
def pinghost(host):
try:
output = str(
subprocess.Popen(["ping.exe", host],
stdout=subprocess.PIPE).communicate()[0])
if 'unreachable' in output:
log_error('!!!!!' + host + ' is unreachable!!!!!')
return False
else:
log_info(host + ' is online')
return True
except Exception as error:
log_warn('Current Machine is not running Windows-based OS: ' +
str(error))
# Ping command count option as function of OS
param = '-n' if system_name().lower() == 'windows' else '-c'
# Building the command. Ex: "ping -c 1 phlamtecdb-a"
command = ['ping', param, '1', host]
# Pinging
if system_call(command) == 0:
log_info(host + ' is online')
return True
else:
log_error('!!!!!' + host + ' is OFFLINE!!!!!')
return False
def ping(host):
# Ping parameters as function of OS
# Works with Windows, OS X, or Linux
parameters = "-n 1" if system_name().lower() == "windows" else "-c 1"
# Pinging
return system_call("ping " + parameters + " " + host) == 0
def ping(host):
"""
Returns response time in ms if server is up, otherwise an error string.
Remember that some hosts may not respond to a ping request even if the host
name is valid.
"""
# Ping parameters as function of OS
parameters = "-n 1" if system_name().lower() == "windows" else "-c 1"
# Pinging
proc = subprocess.Popen(["ping", parameters, host], stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
# Parse response
response = proc.communicate()
if response[0]:
tokens = response[0].split()
else:
return response[1]
if tokens[0].decode("utf-8") == 'PING':
for t in tokens:
sample = t.decode('utf-8')
if sample[:5] == 'time=':
ms = sample.split('=')[1]
return ms
return 'down'
def clear_shell_screen():
"""
clears the shell screen
:return: None
:rtype: None
"""
cmd = "cls" if system_name().lower() == "windows" else "clear"
system_call(cmd)
def ping(host):
# 判断系统
parameters = "-n 1" if system_name().lower() == "windows" else "-c 1"
# return popen("ping " + parameters + " " + host).read()
# return system("ping " + parameters + " " + host) == 0
return subprocess.call("ping " + parameters + " " + host) == 0
def clear_screen():
"""Clears the terminal screen."""
if system_name().lower() == "windows":
command = "cls"
else:
command = "clear"
system_call(command)
def ping_ip(ip: IPAddress) -> bool:
param = "-n" if system_name().lower() == "windows" else "-c"
command = ["ping", param, "1", ip]
reply = subprocess.run(command,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
ip_is_reachable = reply.returncode == 0
return ip_is_reachable
def clear_screen():
"""
Clears the terminal screen.
"""
# Clear command as function of OS
command = "cls" if system_name().lower() == "windows" else "clear"
# Action
system_call(command)
def ping_host(host):
args = "-n 1" if system_name().lower()=="windows" else "-c 1"
res=subprocess.call("ping " + args + " " + host, shell=True) == 0
if not res:
print str(host) + ' down? trying ARP'
if not arp(host):
print str(host) + ' unreachable.'
return
return res
def clear():
"""
Limpa a tela comparando sistema operacional
"""
from platform import system as system_name
from subprocess import call as system_call
command = 'cls' if system_name().lower() == 'windows' else 'clear'
system_call([command])
def ping_ip(ip):
param = "-n" if system_name().lower() == "windows" else "-c"
command = ["ping", param, "3", ip]
reply = subprocess.run(command,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
progress.update(t1, advance=1)
ip_is_reachable = reply.returncode == 0
return ip, ip_is_reachable
def ping_host(host):
"""
Returns True if host (str) responds to a ping request.
Remember that some hosts may not respond to a ping request even if the host name is valid.
"""
# Ping parameters as function of OS
if system_name().lower() == "windows":
parameters = "-n 1"
command = 'ping {0} {1}'.format(parameters, host)
else:
command = ['ping', '-c', '1', host]
# Build the command string
# Pinging
return subprocess.call(command, stdout=subprocess.PIPE) == 0
# Dirs
dir_opencv_root = os.path.dirname(os.path.realpath(__file__))
dir_src = pp(dir_opencv_root, 'src', 'opencv')
dir_cmake = pp(dir_opencv_root, 'cmake_settings')
dir_plugin_root = pp(dir_opencv_root, '..', '..')
# Platform
platform_dirs = {
'windows': 'Win64',
'linux': 'Linux',
'android': 'Android',
}
platforms = list(platform_dirs.keys())
platforms.sort()
platform_current = system_name().lower()
if platform_current not in platform_dirs:
print('Warning: unrecognized platform: ', platform_current)
platform_current = platforms[0]
# OpenCV Modules
MODULES = [
"opencv_core",
"opencv_augmented_unreality", # parts of our plugin that are easier to build as a custom OpenCV module
"opencv_aruco", # Aruco markers
"opencv_calib3d", # camera calibration
"opencv_features2d", # cv::SimpleBlobDetector for calibration
"opencv_flann", # Aruco needs this
"opencv_imgcodecs", # imwrite
"opencv_imgproc", # Aruco needs this
"opencv_video", # Kalman filter
def ping(host):
parameters = "-n 1" if system_name().lower()=="windows" else "-c 1"
return system_call("ping " + parameters + " " + host) == 0
def is_windows():
return system_name() == 'Windows' # TODO: MELHORAR ISSO
def arp(host):
args = "-a" if system_name().lower()=="windows" else "-e"
return subprocess.call("arp " + args + " " + host, shell=True) == 0
