cppcheck/tools/donate_cpu_lib.py

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# Donate CPU client library
import shutil
import os
import subprocess
import sys
import socket
import time
import re
import signal
import tarfile
import shlex
# Version scheme (MAJOR.MINOR.PATCH) should orientate on "Semantic Versioning" https://semver.org/
# Every change in this script should result in increasing the version number accordingly (exceptions may be cosmetic
# changes)
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CLIENT_VERSION = "1.3.34"
# Timeout for analysis with Cppcheck in seconds
CPPCHECK_TIMEOUT = 30 * 60
CPPCHECK_REPO_URL = "https://github.com/danmar/cppcheck.git"
# Return code that is used to mark a timed out analysis
RETURN_CODE_TIMEOUT = -999
__make_cmd = None
def detect_make():
make_cmds = ['make', 'mingw32-make']
if sys.platform == 'win32':
make_cmds.append('msbuild.exe')
for m in make_cmds:
try:
#print('{} --version'.format(m))
subprocess.call([m, '--version'], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
except OSError as e:
#print("'{}' not found ({})".format(m, e))
continue
print("using '{}'".format(m))
return m
print("Error: a make command ({}) is required".format(','.join(make_cmds)))
return None
def check_requirements():
result = True
global __make_cmd
__make_cmd = detect_make()
if __make_cmd is None:
result = False
apps = ['git', 'wget']
if __make_cmd in ['make', 'mingw32-make']:
apps.append('g++')
apps.append('gdb')
for app in apps:
try:
#print('{} --version'.format(app))
subprocess.call([app, '--version'], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
except OSError:
print("Error: '{}' is required".format(app))
result = False
try:
import psutil
except ImportError as e:
print("Error: {}. Module is required.".format(e))
result = False
return result
# Try and retry with exponential backoff if an exception is raised
def try_retry(fun, fargs=(), max_tries=5):
sleep_duration = 5.0
for i in range(max_tries):
try:
return fun(*fargs)
except KeyboardInterrupt as e:
# Do not retry in case of user abort
raise e
except BaseException as e:
if i < max_tries - 1:
print("{} in {}: {}".format(type(e).__name__, fun.__name__, str(e)))
print("Trying {} again in {} seconds".format(fun.__name__, sleep_duration))
time.sleep(sleep_duration)
sleep_duration *= 2.0
else:
print("Maximum number of tries reached for {}".format(fun.__name__))
raise e
def clone_cppcheck(repo_path, migrate_from_path):
repo_git_dir = os.path.join(repo_path, '.git')
if os.path.exists(repo_git_dir):
return
# Attempt to migrate clone directory used prior to 1.3.17
if os.path.exists(migrate_from_path):
os.rename(migrate_from_path, repo_path)
else:
# A shallow git clone (depth = 1) is enough for building and scanning.
# Do not checkout until fetch_cppcheck_version.
subprocess.check_call(['git', 'clone', '--depth=1', '--no-checkout', CPPCHECK_REPO_URL, repo_path])
# Checkout an empty branch to allow "git worktree add" for main later on
try:
# git >= 2.27
subprocess.check_call(['git', 'switch', '--orphan', 'empty'], cwd=repo_path)
except subprocess.CalledProcessError:
subprocess.check_call(['git', 'checkout', '--orphan', 'empty'], cwd=repo_path)
def checkout_cppcheck_version(repo_path, version, cppcheck_path):
if not os.path.isabs(cppcheck_path):
raise ValueError("cppcheck_path is not an absolute path")
if os.path.exists(cppcheck_path):
print('Checking out {}'.format(version))
subprocess.check_call(['git', 'checkout', '-f', version], cwd=cppcheck_path)
# It is possible to pull branches, not tags
if version != 'main':
return
print('Pulling {}'.format(version))
subprocess.check_call(['git', 'pull'], cwd=cppcheck_path)
else:
if version != 'main':
print('Fetching {}'.format(version))
# Since this is a shallow clone, explicitly fetch the remote version tag
refspec = 'refs/tags/' + version + ':ref/tags/' + version
subprocess.check_call(['git', 'fetch', '--depth=1', 'origin', refspec], cwd=repo_path)
print('Adding worktree \'{}\' for {}'.format(cppcheck_path, version))
subprocess.check_call(['git', 'worktree', 'add', cppcheck_path, version], cwd=repo_path)
def get_cppcheck_info(cppcheck_path):
try:
return subprocess.check_output(['git', 'show', "--pretty=%h (%ci)", 'HEAD', '--no-patch', '--no-notes'], universal_newlines=True, cwd=cppcheck_path).strip()
except:
return ''
def compile_version(cppcheck_path, jobs):
if __make_cmd == "msbuild.exe":
if os.path.isfile(os.path.join(cppcheck_path, 'bin', 'cppcheck.exe')):
return True
elif __make_cmd == 'mingw32-make':
if os.path.isfile(os.path.join(cppcheck_path, 'cppcheck.exe')):
return True
elif os.path.isfile(os.path.join(cppcheck_path, 'cppcheck')):
return True
# Build
ret = compile_cppcheck(cppcheck_path, jobs)
# Clean intermediate build files
if __make_cmd == "msbuild.exe":
exclude_bin = 'bin'
elif __make_cmd == 'mingw32-make':
exclude_bin = 'cppcheck.exe'
else:
exclude_bin = 'cppcheck'
# TODO: how to support multiple compiler on the same machine? this will clean msbuild.exe files in a mingw32-make build and vice versa
subprocess.call(['git', 'clean', '-f', '-d', '-x', '--exclude', exclude_bin], cwd=cppcheck_path)
return ret
def compile_cppcheck(cppcheck_path, jobs):
print('Compiling {}'.format(os.path.basename(cppcheck_path)))
try:
if __make_cmd == 'msbuild.exe':
subprocess.check_call(['python3', os.path.join('tools', 'matchcompiler.py'), '--write-dir', 'lib'], cwd=cppcheck_path)
build_env = os.environ
# append to cl.exe options - need to omit dash or slash since a dash is being prepended
build_env["_CL_"] = jobs.replace('j', 'MP', 1)
# TODO: processes still exhaust all threads of the system
subprocess.check_call([__make_cmd, '-t:cli', os.path.join(cppcheck_path, 'cppcheck.sln'), '/property:Configuration=Release;Platform=x64'], cwd=cppcheck_path, env=build_env)
else:
build_cmd = [__make_cmd, jobs, 'MATCHCOMPILER=yes', 'CXXFLAGS=-O2 -g -w']
build_env = os.environ
if __make_cmd == 'mingw32-make':
# TODO: MinGW will always link even if no changes are present
# assume Python is in PATH for now
build_env['PYTHON_INTERPRETER'] = 'python3'
# TODO: MinGW is not detected by Makefile - so work around it for now
build_cmd.append('RDYNAMIC=-lshlwapi')
subprocess.check_call(build_cmd, cwd=cppcheck_path, env=build_env)
except Exception as e:
print('Compilation failed: {}'.format(e))
return False
try:
if __make_cmd == 'msbuild.exe':
subprocess.check_call([os.path.join(cppcheck_path, 'bin', 'cppcheck.exe'), '--version'], cwd=os.path.join(cppcheck_path, 'bin'))
else:
subprocess.check_call([os.path.join(cppcheck_path, 'cppcheck'), '--version'], cwd=cppcheck_path)
except Exception as e:
print('Running Cppcheck failed: {}'.format(e))
# TODO: remove binary
return False
return True
def get_cppcheck_versions(server_address):
print('Connecting to server to get Cppcheck versions..')
try:
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with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
sock.connect(server_address)
sock.send(b'GetCppcheckVersions\n')
versions = sock.recv(256)
except socket.error as err:
print('Failed to get cppcheck versions: ' + str(err))
return None
return versions.decode('utf-8').split()
def get_packages_count(server_address):
print('Connecting to server to get count of packages..')
try:
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with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
sock.connect(server_address)
sock.send(b'getPackagesCount\n')
packages = int(sock.recv(64))
except socket.error as err:
print('Failed to get count of packages: ' + str(err))
return None
return packages
def get_package(server_address, package_index=None):
package = b''
while not package:
print('Connecting to server to get assigned work..')
try:
with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
sock.connect(server_address)
if package_index is None:
sock.send(b'get\n')
else:
request = 'getPackageIdx:' + str(package_index) + '\n'
sock.send(request.encode())
package = sock.recv(256)
except socket.error:
print("network or server might be temporarily down.. will try again in 30 seconds..")
time.sleep(30)
return package.decode('utf-8')
def __handle_remove_readonly(func, path, exc):
import stat
if not os.access(path, os.W_OK):
# Is the error an access error ?
os.chmod(path, stat.S_IWUSR)
func(path)
def __remove_tree(folder_name):
if not os.path.exists(folder_name):
return
count = 5
while count > 0:
count -= 1
try:
shutil.rmtree(folder_name, onerror=__handle_remove_readonly)
break
except OSError as err:
time.sleep(30)
if count == 0:
print('Failed to cleanup {}: {}'.format(folder_name, err))
sys.exit(1)
def __wget(url, destfile, bandwidth_limit):
if os.path.exists(destfile):
if os.path.isfile(destfile):
os.remove(destfile)
else:
print('Error: ' + destfile + ' exists but it is not a file! Please check the path and delete it manually.')
sys.exit(1)
wget_call = ['wget', '--tries=10', '--timeout=300', '-O', destfile, url]
if bandwidth_limit and isinstance(bandwidth_limit, str):
wget_call.append('--limit-rate=' + bandwidth_limit)
exitcode = subprocess.call(wget_call)
if exitcode != 0:
print('wget failed with ' + str(exitcode))
os.remove(destfile)
return False
if not os.path.isfile(destfile):
return False
return True
def download_package(work_path, package, bandwidth_limit):
print('Download package ' + package)
destfile = os.path.join(work_path, 'temp.tgz')
if not __wget(package, destfile, bandwidth_limit):
return None
return destfile
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def unpack_package(work_path, tgz, cpp_only=False, c_only=False, skip_files=None):
print('Unpacking..')
temp_path = os.path.join(work_path, 'temp')
__remove_tree(temp_path)
os.mkdir(temp_path)
header_endings = ('.hpp', '.h++', '.hxx', '.hh', '.h')
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cpp_source_endings = ('.cpp', '.c++', '.cxx', '.cc', '.tpp', '.txx', '.ipp', '.ixx', '.qml')
c_source_endings = ('.c',)
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if cpp_only:
source_endings = cpp_source_endings
elif c_only:
source_endings = c_source_endings
else:
source_endings = cpp_source_endings + c_source_endings
source_found = False
if tarfile.is_tarfile(tgz):
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with tarfile.open(tgz) as tf:
total = 0
extracted = 0
skipped = 0
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for member in tf:
total += 1
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if member.name.startswith(('/', '..')):
# Skip dangerous file names
# print('skipping dangerous file: ' + member.name)
skipped += 1
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continue
is_source = member.name.lower().endswith(source_endings)
if is_source or member.name.lower().endswith(header_endings):
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if skip_files is not None:
skip = False
for skip_file in skip_files:
if member.name.endswith('/' + skip_file):
# print('found file to skip: ' + member.name)
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skip = True
break
if skip:
skipped += 1
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continue
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try:
tf.extract(member.name, temp_path)
if is_source:
source_found = True
extracted += 1
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except OSError:
pass
except AttributeError:
pass
print('extracted {} of {} files (skipped {}{})'.format(extracted, total, skipped, (' / only headers' if (extracted and not source_found) else '')))
return temp_path, source_found
def __run_command(cmd, print_cmd=True):
if print_cmd:
print(cmd)
start_time = time.time()
comm = None
if sys.platform == 'win32':
p = subprocess.Popen(shlex.split(cmd, comments=False, posix=False), stdout=subprocess.PIPE, stderr=subprocess.PIPE, universal_newlines=True)
else:
p = subprocess.Popen(shlex.split(cmd), stdout=subprocess.PIPE, stderr=subprocess.PIPE, universal_newlines=True, preexec_fn=os.setsid)
try:
comm = p.communicate(timeout=CPPCHECK_TIMEOUT)
return_code = p.returncode
p = None
except subprocess.TimeoutExpired:
import psutil
return_code = RETURN_CODE_TIMEOUT
# terminate all the child processes so we get messages about which files were hanging
child_procs = psutil.Process(p.pid).children(recursive=True)
if len(child_procs) > 0:
for child in child_procs:
child.terminate()
try:
# call with timeout since it might get stuck e.g. gcc-arm-none-eabi
comm = p.communicate(timeout=5)
p = None
except subprocess.TimeoutExpired:
pass
finally:
if p:
os.killpg(os.getpgid(p.pid), signal.SIGTERM) # Send the signal to all the process groups
comm = p.communicate()
stop_time = time.time()
stdout, stderr = comm
elapsed_time = stop_time - start_time
return return_code, stdout, stderr, elapsed_time
def scan_package(cppcheck_path, source_path, jobs, libraries, capture_callstack=True):
print('Analyze..')
libs = ''
for library in libraries:
if os.path.exists(os.path.join(cppcheck_path, 'cfg', library + '.cfg')):
libs += '--library=' + library + ' '
dir_to_scan = source_path
# Reference for GNU C: https://gcc.gnu.org/onlinedocs/cpp/Common-Predefined-Macros.html
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options = libs + ' --showtime=top5 --check-library --inconclusive --enable=style,information --inline-suppr --template=daca2'
options += ' -D__GNUC__ --platform=unix64'
options_rp = options + ' -rp={}'.format(dir_to_scan)
if __make_cmd == 'msbuild.exe':
cppcheck_cmd = os.path.join(cppcheck_path, 'bin', 'cppcheck.exe') + ' ' + options_rp
cmd = cppcheck_cmd + ' ' + jobs + ' ' + dir_to_scan
else:
nice_cmd = 'nice'
if __make_cmd == 'mingw32-make':
nice_cmd = ''
cppcheck_cmd = os.path.join(cppcheck_path, 'cppcheck') + ' ' + options_rp
cmd = nice_cmd + ' ' + cppcheck_cmd + ' ' + jobs + ' ' + dir_to_scan
returncode, stdout, stderr, elapsed_time = __run_command(cmd)
# collect messages
information_messages_list = []
issue_messages_list = []
internal_error_messages_list = []
count = 0
re_obj = None
for line in stderr.split('\n'):
if ': information: ' in line:
information_messages_list.append(line + '\n')
elif line:
issue_messages_list.append(line + '\n')
if re_obj is None:
re_obj = re.compile(r'.*:[0-9]+:.*\]$')
if re_obj.match(line):
count += 1
if ': error: Internal error: ' in line:
internal_error_messages_list.append(line + '\n')
print('Number of issues: ' + str(count))
# Collect timing information
stdout_lines = stdout.split('\n')
timing_info_list = []
overall_time_found = False
max_timing_lines = 6
current_timing_lines = 0
for reverse_line in reversed(stdout_lines):
if reverse_line.startswith('Overall time:'):
overall_time_found = True
if overall_time_found:
if not reverse_line or current_timing_lines >= max_timing_lines:
break
timing_info_list.insert(0, ' ' + reverse_line + '\n')
current_timing_lines += 1
timing_str = ''.join(timing_info_list)
# detect errors
sig_file = None
sig_num = -1
for ie_line in internal_error_messages_list:
# temp/dlib-19.10/dlib/test/dnn.cpp:0:0: error: Internal error: Child process crashed with signal 11 [cppcheckError]
if 'Child process crashed with signal' in ie_line:
sig_file = ie_line.split(':')[0]
sig_msg = 'signal '
sig_pos = ie_line.find(sig_msg)
if sig_pos != -1:
sig_start_pos = sig_pos + len(sig_msg)
sig_num = int(ie_line[sig_start_pos:ie_line.find(' ', sig_start_pos)])
# break on the first signalled file for now
break
print('cppcheck finished with ' + str(returncode) + ('' if sig_num == -1 else ' (signal ' + str(sig_num) + ')'))
options_j = options + ' ' + jobs
if returncode == RETURN_CODE_TIMEOUT:
print('Timeout!')
return returncode, ''.join(internal_error_messages_list), '', elapsed_time, options_j, ''
# generate stack trace for SIGSEGV, SIGABRT, SIGILL, SIGFPE, SIGBUS
has_error = returncode in (-11, -6, -4, -8, -7)
has_sig = sig_num in (11, 6, 4, 8, 7)
if has_error or has_sig:
print('Crash!')
# make sure we have the actual error code set
if has_sig:
returncode = -sig_num
stacktrace = ''
if capture_callstack:
# re-run within gdb to get a stacktrace
cmd = 'gdb --batch --eval-command=run --eval-command="bt 50" --return-child-result --args ' + cppcheck_cmd + " -j1 "
if sig_file is not None:
cmd += sig_file
else:
cmd += dir_to_scan
_, st_stdout, _, _ = __run_command(cmd)
gdb_pos = st_stdout.find(" received signal")
if not gdb_pos == -1:
last_check_pos = st_stdout.rfind('Checking ', 0, gdb_pos)
if last_check_pos == -1:
stacktrace = st_stdout[gdb_pos:]
else:
stacktrace = st_stdout[last_check_pos:]
# if no stacktrace was generated return the original stdout or internal errors list
if not stacktrace:
if has_sig:
stacktrace = ''.join(internal_error_messages_list)
else:
stacktrace = stdout
return returncode, stacktrace, '', returncode, options_j, ''
if returncode != 0:
# returncode is always 1 when this message is written
thr_pos = stderr.find('#### ThreadExecutor')
if thr_pos != -1:
print('Thread!')
return -222, stderr[thr_pos:], '', -222, options_j, ''
print('Error!')
if returncode > 0:
returncode = -100-returncode
return returncode, stdout, '', returncode, options_j, ''
if sig_num != -1:
print('Signal!')
return -sig_num, ''.join(internal_error_messages_list), '', -sig_num, options_j, ''
return count, ''.join(issue_messages_list), ''.join(information_messages_list), elapsed_time, options_j, timing_str
def __split_results(results):
ret = []
w = None
re_obj = None
for line in results.split('\n'):
if line.endswith(']'):
if re_obj is None:
re_obj = re.compile(r': (error|warning|style|performance|portability|information|debug):')
if re_obj.search(line):
if w is not None:
ret.append(w.strip())
w = ''
if w is not None:
w += ' ' * 5 + line + '\n'
if w is not None:
ret.append(w.strip())
return ret
def diff_results(ver1, results1, ver2, results2):
print('Diff results..')
ret = ''
r1 = sorted(__split_results(results1))
r2 = sorted(__split_results(results2))
i1 = 0
i2 = 0
while i1 < len(r1) and i2 < len(r2):
if r1[i1] == r2[i2]:
i1 += 1
i2 += 1
elif r1[i1] < r2[i2]:
ret += ver1 + ' ' + r1[i1] + '\n'
i1 += 1
else:
ret += ver2 + ' ' + r2[i2] + '\n'
i2 += 1
while i1 < len(r1):
ret += ver1 + ' ' + r1[i1] + '\n'
i1 += 1
while i2 < len(r2):
ret += ver2 + ' ' + r2[i2] + '\n'
i2 += 1
return ret
def __send_all(connection, data):
bytes_ = data.encode('ascii', 'ignore')
while bytes_:
num = connection.send(bytes_)
if num < len(bytes_):
bytes_ = bytes_[num:]
else:
bytes_ = None
def upload_results(package, results, server_address):
if not __make_cmd == 'make':
print('Error: Result upload not performed - only make build binaries are currently fully supported')
return False
print('Uploading results.. ' + str(len(results)) + ' bytes')
max_retries = 4
for retry in range(max_retries):
try:
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with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
sock.connect(server_address)
cmd = 'write\n'
__send_all(sock, cmd + package + '\n' + results + '\nDONE')
print('Results have been successfully uploaded.')
return True
except socket.error as err:
print('Upload error: ' + str(err))
if retry < (max_retries - 1):
print('Retrying upload in 30 seconds')
time.sleep(30)
print('Upload permanently failed!')
return False
def upload_info(package, info_output, server_address):
if not __make_cmd == 'make':
print('Error: Information upload not performed - only make build binaries are currently fully supported')
return False
print('Uploading information output.. ' + str(len(info_output)) + ' bytes')
max_retries = 3
for retry in range(max_retries):
try:
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with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
sock.connect(server_address)
__send_all(sock, 'write_info\n' + package + '\n' + info_output + '\nDONE')
print('Information output has been successfully uploaded.')
return True
except socket.error as err:
print('Upload error: ' + str(err))
if retry < (max_retries - 1):
print('Retrying upload in 30 seconds')
time.sleep(30)
print('Upload permanently failed!')
return False
class LibraryIncludes:
def __init__(self):
include_mappings = {'boost': ['<boost/'],
'bsd': ['<sys/queue.h>', '<sys/tree.h>', '<sys/uio.h>','<bsd/', '<fts.h>', '<db.h>', '<err.h>', '<vis.h>'],
'cairo': ['<cairo.h>'],
'cppunit': ['<cppunit/'],
'icu': ['<unicode/', '"unicode/'],
'ginac': ['<ginac/', '"ginac/'],
'googletest': ['<gtest/gtest.h>'],
'gtk': ['<gtk', '<glib.h>', '<glib-', '<glib/', '<gnome'],
'kde': ['<KGlobal>', '<KApplication>', '<KDE/'],
'libcerror': ['<libcerror.h>'],
'libcurl': ['<curl/curl.h>'],
'libsigc++': ['<sigc++/'],
'lua': ['<lua.h>', '"lua.h"'],
'mfc': ['<afx.h>', '<afxwin.h>', '<afxext.h>'],
'microsoft_atl': ['<atlbase.h>'],
'microsoft_sal': ['<sal.h>'],
'motif': ['<X11/', '<Xm/'],
'nspr': ['<prtypes.h>', '"prtypes.h"'],
'ntl': ['<ntl/', '"ntl/'],
'opencv2': ['<opencv2/', '"opencv2/'],
'opengl': ['<GL/gl.h>', '<GL/glu.h>', '<GL/glut.h>'],
'openmp': ['<omp.h>'],
'openssl': ['<openssl/'],
'pcre': ['<pcre.h>', '"pcre.h"'],
'python': ['<Python.h>', '"Python.h"'],
'qt': ['<QAbstractSeries>', '<QAction>', '<QActionGroup>', '<QApplication>', '<QByteArray>', '<QChartView>', '<QClipboard>', '<QCloseEvent>', '<QColor>', '<QColorDialog>', '<QComboBox>', '<QCoreApplication>', '<QCryptographicHash>', '<QDate>', '<QDateTime>', '<QDateTimeAxis>', '<QDebug>', '<QDesktopServices>', '<QDialog>', '<QDialogButtonBox>', '<QDir>', '<QElapsedTimer>', '<QFile>', '<QFileDialog>', '<QFileInfo>', '<QFileInfoList>', '<QFlags>', '<QFont>', '<QFormLayout>', '<QHelpContentWidget>', '<QHelpEngine>', '<QHelpIndexWidget>', '<QImageReader>', '<QInputDialog>', '<QKeyEvent>', '<QLabel>', '<QLineSeries>', '<QList>', '<qlist.h>', '<QLocale>', '<QMainWindow>', '<QMap>', '<QMenu>', '<QMessageBox>', '<QMetaType>', '<QMimeData>', '<QMimeDatabase>', '<QMimeType>', '<QMutex>', '<QObject>', '<qobjectdefs.h>', '<QPainter>', '<QPlainTextEdit>', '<QPrintDialog>', '<QPrinter>', '<QPrintPreviewDialog>', '<QProcess>', '<QPushButton>', '<QQueue>', '<QReadWriteLock>', '<QRegularExpression>', '<QRegularExpressionValidator>', '<QSet>', '<QSettings>', '<QShortcut>', '<QSignalMapper>', '<QStandardItemModel>', '<QString>', '<qstring.h>', '<QStringList>', '<QSyntaxHighlighter>', '<QTest>', '<QTextBrowser>', '<QTextDocument>', '<QTextEdit>', '<QTextStream>', '<QThread>', '<QTimer>', '<QTranslator>', '<QTreeView>', '<QtWidgets>', '<QUrl>', '<QValueAxis>', '<QVariant>', '<QWaitCondition>', '<QWidget>', '<QXmlStreamReader>', '<QXmlStreamWriter>', '<QtGui'],
'ruby': ['<ruby.h>', '<ruby/', '"ruby.h"'],
'sdl': ['<SDL.h>', '<SDL/SDL.h>', '<SDL2/SDL.h>'],
'sqlite3': ['<sqlite3.h>', '"sqlite3.h"'],
'tinyxml2': ['<tinyxml2', '"tinyxml2'],
'wxsqlite3': ['<wx/wxsqlite3', '"wx/wxsqlite3'],
'wxwidgets': ['<wx/', '"wx/'],
'zlib': ['<zlib.h>'],
}
self.__library_includes_re = {}
for library, includes in include_mappings.items():
re_includes = [re.escape(inc) for inc in includes]
re_expr = '^[ \t]*#[ \t]*include[ \t]*(' + '|'.join(re_includes) + ')'
re_obj = re.compile(re_expr, re.MULTILINE)
self.__library_includes_re[library] = re_obj
def __iterate_files(self, path, has_include_cb):
for root, _, files in os.walk(path):
for name in files:
filename = os.path.join(root, name)
try:
with open(filename, 'rt', errors='ignore') as f:
filedata = f.read()
has_include_cb(filedata)
except IOError:
pass
def get_libraries(self, folder):
print('Detecting library usage...')
libraries = ['posix', 'gnu']
library_includes_re = self.__library_includes_re
def has_include(filedata):
lib_del = []
for library, includes_re in library_includes_re.items():
if includes_re.search(filedata):
libraries.append(library)
lib_del.append(library)
for lib_d in lib_del:
del library_includes_re[lib_d]
self.__iterate_files(folder, has_include)
print('Found libraries: {}'.format(libraries))
return libraries
def get_compiler_version():
if __make_cmd == 'msbuild.exe':
_, _, stderr, _ = __run_command('cl.exe', False)
return stderr.split('\n')[0]
_, stdout, _, _ = __run_command('g++ --version', False)
return stdout.split('\n')[0]
def get_client_version():
return CLIENT_VERSION
my_script_name = os.path.splitext(os.path.basename(sys.argv[0]))[0]
jobs = '-j1'
stop_time = None
work_path = os.path.expanduser(os.path.join('~', 'cppcheck-' + my_script_name + '-workfolder'))
package_url = None
server_address = ('cppcheck1.osuosl.org', 8000)
bandwidth_limit = None
max_packages = None
do_upload = True
library_includes = LibraryIncludes()