114 lines
3.1 KiB
Python
114 lines
3.1 KiB
Python
# Donate CPU
|
|
#
|
|
# A script a user can run to donate CPU to cppcheck project
|
|
#
|
|
# 1. Check requirements
|
|
# 2. Pull & compile Cppcheck
|
|
# 3. Select a package
|
|
# 4. Download package
|
|
# 5. Analyze source code
|
|
# 6. Upload results
|
|
# 7. Repeat from step 2
|
|
|
|
import shutil
|
|
import glob
|
|
import os
|
|
import subprocess
|
|
import sys
|
|
import socket
|
|
import time
|
|
|
|
def checkRequirements():
|
|
result = True
|
|
for app in ['g++', 'git', 'make', 'wget', 'tar']:
|
|
try:
|
|
subprocess.call([app, '--version'])
|
|
except OSError:
|
|
print(app + ' is required')
|
|
result = False
|
|
return result
|
|
|
|
def getCppcheck(workPath):
|
|
print('Get Cppcheck..')
|
|
cppcheckPath = workPath + '/cppcheck'
|
|
if os.path.exists(cppcheckPath):
|
|
os.chdir(cppcheckPath)
|
|
subprocess.call(['git', 'checkout', '-f'])
|
|
subprocess.call(['git', 'pull'])
|
|
else:
|
|
subprocess.call(['git', 'clone', 'http://github.com/danmar/cppcheck.git', cppcheckPath])
|
|
|
|
def compile(cppcheckPath):
|
|
print('Compiling Cppcheck..')
|
|
subprocess.call(['make', 'SRCDIR=build', 'CXXFLAGS=-O2'])
|
|
|
|
def getPackage():
|
|
print('Connecting to server to get assigned work..')
|
|
package = None
|
|
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
server_address = ('cppcheck.osuosl.org', 8000)
|
|
sock.connect(server_address)
|
|
try:
|
|
sock.sendall('get\n')
|
|
package = sock.recv(256)
|
|
finally:
|
|
sock.close()
|
|
return package
|
|
|
|
def wget(url, destfile):
|
|
subprocess.call(
|
|
['wget', '--tries=10', '--timeout=300', '-O', destfile, url])
|
|
if os.path.isfile(destfile):
|
|
return True
|
|
print('Sleep for 10 seconds..')
|
|
time.sleep(10)
|
|
return False
|
|
|
|
def scanPackage(workPath, package):
|
|
print('Download package ' + package)
|
|
destfile = workPath + '/temp.tgz'
|
|
if not wget(package, destfile):
|
|
if not wget(filepath, destfile):
|
|
return None
|
|
print('Unpacking..')
|
|
tempPath = workPath + '/temp'
|
|
subprocess.call(['rm', '-rf', tempPath])
|
|
os.mkdir(tempPath)
|
|
os.chdir(tempPath)
|
|
subprocess.call(['tar', 'xzvf', destfile])
|
|
os.chdir(workPath)
|
|
print('Analyze..')
|
|
cmd = 'nice ' + workPath + '/cppcheck/cppcheck -D__GCC__ --enable=style --library=posix --platform=unix64 --template=daca2 -rp=temp temp'
|
|
print(cmd)
|
|
p = subprocess.Popen(cmd.split(), stdout=subprocess.PIPE, stderr=subprocess.PIPE)
|
|
comm = p.communicate()
|
|
return comm[1]
|
|
|
|
def uploadResults(package, results):
|
|
print('Uploading results..')
|
|
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
server_address = ('cppcheck.osuosl.org', 8000)
|
|
sock.connect(server_address)
|
|
try:
|
|
sock.sendall('write\n' + package + '\n' + results)
|
|
finally:
|
|
sock.close()
|
|
return package
|
|
|
|
|
|
print('Thank you!')
|
|
if not checkRequirements():
|
|
sys.exit(1)
|
|
workpath = os.path.expanduser('~/cppcheck-donate-cpu-workfolder')
|
|
if not os.path.exists(workpath):
|
|
os.mkdir(workpath)
|
|
cppcheckPath = workpath + '/cppcheck'
|
|
while True:
|
|
getCppcheck(workpath)
|
|
compile(cppcheckPath)
|
|
package = getPackage()
|
|
results = scanPackage(workpath, package)
|
|
if results:
|
|
uploadResults(package, results)
|
|
break
|