#!/usr/bin/python
#
# 1. Create a folder daca2 in your HOME folder
# 2. Put cppcheck-O2 in daca2. It should be built with all optimisations.
# 3. Choose a folder to check. Choose any that match regexpr: (lib)?[0-9a-z]
# 4. Optional: Put a file called "suppressions.txt" in the daca2 folder.
# 5. Optional: tweak FTPSERVER and FTPPATH in this script below.
# 6. Run the daca2 script: python daca2.py FOLDER
import ftplib
import subprocess
import sys
import shutil
import glob
import os
import socket
import datetime
FTPSERVER = 'ftp.sunet.se'
FTPPATH = '/pub/Linux/distributions/Debian/debian/pool/main/'
FOLDER = 'b'
def removeAllExceptResults():
filenames = glob.glob('[A-Za-z]*')
for filename in filenames:
if os.path.isdir(filename):
shutil.rmtree(filename)
elif filename != 'results.txt':
os.remove(filename)
def generateDaca2Report(allfolders):
filename = os.path.expanduser('~/daca2/daca2.html')
f = open(filename, 'wt')
f.write('\n')
f.write('\n')
f.write('DACA2
\n')
f.write('All folders
\n')
for folder in allfolders:
results = os.path.expanduser('~/daca2/' + folder + '/results.txt')
if os.path.isfile(results):
f.write(
'' +
folder +
'
\n')
else:
f.write(folder + '
\n')
f.write('\n')
f.write('\n')
f.close()
def scanpackage(package, f):
print('package:' + package)
filename = None
path = FTPPATH + FOLDER + '/' + package
try:
for s in f.nlst(path):
if s[-12:] == '.orig.tar.gz':
filename = s
except socket.error:
pass
except ftplib.error_temp:
pass
if not filename:
return
fullpath = 'ftp://' + FTPSERVER + path + '/' + filename
subprocess.call(['wget', fullpath])
subprocess.call(['tar', 'xzvf', filename])
subprocess.call(['rm', filename])
dirname = None
for s in glob.glob(filename[:2] + '*'):
if os.path.isdir(s):
dirname = s
if dirname is None:
return
print('cppcheck "' + dirname + '"')
p = subprocess.Popen(
['nice',
'../cppcheck-O2',
'-D__GCC__',
'--enable=style',
'--suppressions-list=../suppressions.txt',
dirname],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
comm = p.communicate()
results = open('results.txt', 'at')
results.write(fullpath + '\n')
results.write(comm[1] + '\n')
results.close()
# remove all files/folders except results.txt
removeAllExceptResults()
workdir = os.path.expanduser('~/daca2/')
print('~/daca2/suppressions.txt')
if not os.path.isfile(workdir + 'suppressions.txt'):
suppressions = open(workdir + 'suppressions.txt', 'wt')
suppressions.write('\n')
suppressions.close()
if len(sys.argv) == 2:
FOLDER = sys.argv[1]
print('~/daca2/' + FOLDER)
if not os.path.isdir(workdir + FOLDER):
os.makedirs(workdir + FOLDER)
os.chdir(workdir + FOLDER)
if os.path.isfile('results.txt'):
os.remove('results.txt')
print('Connect to ' + FTPSERVER)
f = ftplib.FTP(FTPSERVER)
f.login()
print('Get package list in folder ' + FOLDER)
packages = f.nlst(FTPPATH + FOLDER)
try:
# remove all files/folders except results.txt
removeAllExceptResults()
results = open('results.txt', 'wt')
results.write('DATE ' + str(datetime.date.today()) + '\n\n')
results.close()
for package in packages:
scanpackage(package, f)
except EOFError:
pass
try:
generateDaca2Report(f.nlst(FTPPATH))
except socket.error:
pass
except EOFError:
pass
# remove all files/folders except results.txt
removeAllExceptResults()