mirror of
https://github.com/Telecominfraproject/wlan-lanforge-scripts.git
synced 2025-10-31 10:48:02 +00:00
128 lines
4.1 KiB
Python
Executable File
128 lines
4.1 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
from html.parser import HTMLParser
|
|
import urllib.request
|
|
from html.entities import name2codepoint
|
|
import re
|
|
import datetime
|
|
import argparse
|
|
import os
|
|
import time
|
|
import glob
|
|
import sys
|
|
import subprocess
|
|
|
|
|
|
#===========ARGUMENT PARSING==============
|
|
parser = argparse.ArgumentParser()
|
|
parser.add_argument("--versionNumber", type=str, help="Specify version number to search for")
|
|
|
|
args = parser.parse_args()
|
|
if args.versionNumber != None:
|
|
ver = args.versionNumber
|
|
else:
|
|
parser.print_help()
|
|
parser.exit()
|
|
|
|
#=============HTML PARSING================
|
|
url = "http://jed-centos7/pld/"
|
|
with urllib.request.urlopen(url) as response:
|
|
html = response.read()
|
|
|
|
webpage = html.decode('utf-8')
|
|
#print(webpage)
|
|
|
|
searchPattern = '(LANforgeGUI_(\d+\.\d+\.\d+)_Linux64.tar.bz2)<\/a><\/td><td align="right">(\d+\-\d+\-\d+\ \d+\:\d+)'
|
|
searchResults = re.findall(searchPattern, webpage)
|
|
|
|
webFiles = []
|
|
|
|
for file in searchResults:
|
|
if ver == file[1]:
|
|
webFiles.append({'filename':file[0], 'timestamp': datetime.datetime.strptime(file[2], "%Y-%m-%d %H:%M")})
|
|
if len(webFiles) == 0:
|
|
print("Failed to find webfile with version number %s" % (ver))
|
|
sys.exit(1)
|
|
|
|
|
|
#=========CHECK DIR FOR FILES=============
|
|
filePath = "/home/lanforge/Downloads/"
|
|
dir = glob.glob(filePath + "LANforgeGUI_%s*" % ver)
|
|
dirFiles = []
|
|
|
|
for file in dir:
|
|
if ver in file:
|
|
fileTime = datetime.datetime.strptime(time.ctime(os.stat(file).st_ctime), "%a %b %d %H:%M:%S %Y") # Fri May 8 08:31:43 2020
|
|
dirFiles.append({'filename':file[25:], 'timestamp':fileTime})
|
|
|
|
if len(dirFiles) == 0:
|
|
print("Unable to find file in {filePath} with version %s" % ver)
|
|
#sys.exit(1)
|
|
|
|
#============FIND NEWEST FILES============
|
|
def findNewestVersion(filesArray):
|
|
newest = filesArray[0]
|
|
if len(filesArray) > 0:
|
|
for file in filesArray:
|
|
if file['timestamp'] > newest['timestamp']:
|
|
newest = file
|
|
|
|
return newest
|
|
|
|
newestWebFile = findNewestVersion(webFiles)
|
|
if len(dirFiles) != 0:
|
|
newestDirFile = findNewestVersion(dirFiles)
|
|
else:
|
|
newestDirFile = {'filename':'placeholder', 'timestamp': datetime.datetime.strptime("0", "%H")}
|
|
|
|
|
|
#=======COMPARE WEB AND DIR FILES=========
|
|
if newestWebFile['timestamp'] > newestDirFile['timestamp']:
|
|
try:
|
|
if newestDirFile['filename'] != 'placeholder':
|
|
subprocess.call(["rm", "%s%s" % (filePath, newestDirFile['filename'])])
|
|
print("No file found")
|
|
print("Downloading newest %s from %s" % (newestWebFile['filename'], url))
|
|
else:
|
|
print("Found newer version of GUI")
|
|
print("Downloading %s from %s" % (newestWebFile['filename'], url))
|
|
#=====ATTEMPT DOWNLOAD AND INSTALL=========
|
|
subprocess.call(["curl", "-o", "%s%s" % (filePath, newestWebFile['filename']), "%s%s" % (url, newestWebFile['filename'])])
|
|
time.sleep(5)
|
|
except Exception as e:
|
|
print("%s Download failed. Please try again." % e)
|
|
sys.exit(1)
|
|
try:
|
|
print("Attempting to extract files")
|
|
subprocess.call(["tar", "-xf", "%s%s" % (filePath, newestWebFile['filename']), "-C", "/home/lanforge/"])
|
|
except Exception as e:
|
|
print("%s\nExtraction failed. Please try again" % e)
|
|
sys.exit(1)
|
|
|
|
#time.sleep(90)
|
|
try:
|
|
if "/home/lanforge/.config/autostart/LANforge-auto.desktop" not in glob.glob("/home/lanforge/.config/autostart/*"):
|
|
print("Copying LANforge-auto.desktop to /home/lanforge/.config/autostart/")
|
|
subprocess.call(["cp", "/home/lanforge/%s/LANforge-auto.desktop" % (newestWebFile['filename'][:len(newestWebFile)-18]), "/home/lanforge/.config/autostart/"])
|
|
except Exception as e:
|
|
print("%s\nCopy failed. Please try again" % e)
|
|
sys.exit(1)
|
|
|
|
try:
|
|
print("Attempting to install %s at /home/lanforge" % newestWebFile['filename'])
|
|
os.system("cd /home/lanforge/%s; sudo bash lfgui_install.bash" % (newestWebFile['filename'][:len(newestWebFile)-18]))
|
|
except Exception as e:
|
|
print("%s\nInstallation failed. Please Try again." % e)
|
|
sys.exit(1)
|
|
#=========ATTEMPT TO RESTART GUI==========
|
|
# try:
|
|
# print("Killing current GUI process")
|
|
# os.system("if pgrep java; then pgrep java | xargs kill -9 ;fi")
|
|
# except Exception as e:
|
|
# print("%s\nProcess kill failed. Please try again" % e)
|
|
# sys.exit(1)
|
|
|
|
else:
|
|
print("Current GUI version up to date")
|
|
sys.exit(0)
|
|
|