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donate-cpu-server.py
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executable file
·1624 lines (1450 loc) · 63.7 KB
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#!/usr/bin/env python3
# Server for 'donate-cpu.py'
# Runs only under Python 3.
import collections
import glob
import json
import os
import socket
import re
import datetime
import time
import traceback
from threading import Thread
import sys
import urllib.request
import urllib.parse
import urllib.error
import logging
import logging.handlers
import operator
import html as html_lib
from urllib.parse import urlparse
# 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)
SERVER_VERSION = "1.3.63"
# TODO: fetch from GitHub tags
OLD_VERSION = '2.16.0'
HEAD_MARKER = 'head results:'
INFO_MARKER = 'info messages:'
# Set up logging
logger = logging.getLogger()
logger.setLevel(logging.INFO)
# Logging to console
handler_stream = logging.StreamHandler()
logger.addHandler(handler_stream)
# Log errors to a rotating file
logfile = sys.path[0]
if logfile:
logfile += '/'
logfile += 'donate-cpu-server.log'
handler_file = logging.handlers.RotatingFileHandler(filename=logfile, maxBytes=100*1024, backupCount=1)
handler_file.setFormatter(logging.Formatter('%(asctime)s %(message)s'))
handler_file.setLevel(logging.ERROR)
logger.addHandler(handler_file)
def print_ts(msg) -> None:
dt = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S.%f')
print('[{}] {}'.format(dt, msg))
# Set up an exception hook for all uncaught exceptions so they can be logged
def handle_uncaught_exception(exc_type, exc_value, exc_traceback):
if issubclass(exc_type, KeyboardInterrupt):
sys.__excepthook__(exc_type, exc_value, exc_traceback)
return
logging.error("Uncaught exception", exc_info=(exc_type, exc_value, exc_traceback))
sys.excepthook = handle_uncaught_exception
def strDateTime() -> str:
return datetime.datetime.now().strftime('%Y-%m-%d %H:%M')
def dateTimeFromStr(datestr: str) -> datetime.datetime:
return datetime.datetime.strptime(datestr, '%Y-%m-%d %H:%M')
def pkg_from_file(filename: str) -> str:
return filename[filename.rfind('/')+1:]
def overviewReport() -> str:
html = '<!DOCTYPE html>\n'
html += '<html><head><title>daca@home</title></head><body>\n'
html += '<h1>daca@home</h1>\n'
html += '<a href="crash.html">Crash report</a> - <a href="crash.html?pkgs=1">packages.txt</a><br>\n'
html += '<a href="timeout.html">Timeout report</a><br>\n'
html += '<a href="stale.html">Stale report</a><br>\n'
html += '<a href="diff.html">Diff report</a><br>\n'
html += '<a href="head.html">HEAD report</a><br>\n'
html += '<a href="headinfo.html">HEAD (information) report</a><br>\n'
html += '<a href="latest.html">Latest results</a><br>\n'
html += '<a href="time_lt.html">Time report (improved)</a><br>\n'
html += '<a href="time_gt.html">Time report (regressed)</a> - <a href="time_gt.html?pkgs=1">packages.txt</a><br>\n'
html += '<a href="time_slow.html">Time report (slowest)</a><br>\n'
html += '<br>\n'
html += '--check-library:<br>\n'
html += '<a href="check_library_function_report.html">checkLibraryFunction report</a><br>\n'
html += '<a href="check_library_noreturn_report.html">checkLibraryNoReturn report</a><br>\n'
html += '<a href="check_library_use_ignore_report.html">checkLibraryUseIgnore report</a><br>\n'
html += '<a href="check_library_check_type_report.html">checkLibraryCheckType report</a><br>\n'
html += '<br>\n'
html += 'Debug warnings:<br>\n'
html += '<a href="head-debug">debug</a><br>\n'
html += '<a href="head-varid0">varid0</a><br>\n'
html += '<a href="head-valueType">valueType</a><br>\n'
html += '<a href="head-noparamend">noparamend</a><br>\n'
html += '<a href="head-simplifyTypedef">simplifyTypedef</a><br>\n'
html += '<a href="head-simplifyUsingUnmatchedBodyEnd">simplifyUsingUnmatchedBodyEnd</a><br>\n'
html += '<a href="head-simplifyUsing">simplifyUsing</a><br>\n'
html += '<a href="head-valueFlowMaxIterations">valueFlowMaxIterations</a><br>\n'
html += '<a href="head-templateInstantiation">templateInstantiation</a><br>\n'
#html += '<a href="head-autoNoType">autoNoType</a><br>\n'
#html += '<a href="head-valueFlowBailout">valueFlowBailout</a><br>\n'
#html += '<a href="head-bailoutUninitVar">bailoutUninitVar</a><br>\n'
#html += '<a href="head-symbolDatabaseWarning">symbolDatabaseWarning</a><br>\n'
html += '<br>\n'
html += 'Custom reports:<br>\n'
html += '<a href="value_flow_bailout_incomplete_var.html">valueFlowBailoutIncompleteVar report</a><br>\n'
html += '<a href="unknown_macro.html">unknownMacro report</a><br>\n'
html += '<br>\n'
html += 'Important errors:<br>\n'
html += '<a href="head-cppcheckError">cppcheckError</a><br>\n'
html += '<a href="head-internalError">internalError</a><br>\n'
html += '<a href="head-internalAstError">internalAstError</a><br>\n'
html += '<a href="head-syntaxError">syntaxError</a><br>\n'
html += '<a href="head-DacaWrongData">DacaWrongData</a><br>\n'
html += '<a href="head-dacaWrongSplitTemplateRightAngleBrackets">dacaWrongSplitTemplateRightAngleBrackets</a><br>\n'
html += '<br>\n'
html += '<a href="clients.html">clients</a><br>\n'
html += '<br>\n'
html += 'version ' + SERVER_VERSION + '\n'
html += '</body></html>'
return html
def fmt(a: str, b: str, c: str = None, d: str = None, e: str = None, link: bool = True, column_width=None) -> str:
if column_width is None:
column_width = [40, 10, 5, 7, 7, 8]
ret = a
while len(ret) < column_width[0]:
ret += ' '
if len(ret) == column_width[0]:
ret += ' ' + b[:10]
while len(ret) < (column_width[0] + 1 + column_width[1]):
ret += ' '
ret += ' '
if len(b) > 10:
ret += b[-5:].rjust(column_width[2]) + ' '
if c is not None:
ret += c.rjust(column_width[3]) + ' '
if d is not None:
ret += d.rjust(column_width[4]) + ' '
if e is not None:
ret += e.rjust(column_width[5])
if link:
pos = ret.find(' ')
ret = '<a href="' + a + '">' + a + '</a>' + ret[pos:]
return ret
def latestReport(latestResults: list) -> str:
html = '<!DOCTYPE html>\n'
html += '<html><head><title>Latest daca@home results</title></head><body>\n'
html += '<h1>Latest daca@home results</h1>\n'
html += '<pre>\n<b>' + fmt('Package', 'Date Time', OLD_VERSION, 'Head', 'Diff', link=False) + '</b>\n'
# Write report for latest results
for filename in latestResults:
if not os.path.isfile(filename):
continue
package = pkg_from_file(filename)
current_year = datetime.date.today().year
datestr = None
count = ['0', '0']
lost = 0
added = 0
for line in open(filename, 'rt'):
line = line.strip()
if datestr is None and line.startswith(str(current_year) + '-') or line.startswith(str(current_year - 1) + '-'):
datestr = line
#elif line.startswith('cppcheck:'):
# cppcheck = line[9:]
elif line.startswith('count: '):
count = line.split(' ')[1:]
elif line.startswith('head ') and not line.startswith('head results:'):
added += 1
elif line.startswith(OLD_VERSION + ' '):
lost += 1
diff = ''
if lost > 0:
diff += '-' + str(lost)
if added > 0:
diff += '+' + str(added)
html += fmt(package, datestr, count[1], count[0], diff) + '\n'
html += '</pre></body></html>\n'
return html
def crashReport(results_path: str, query_params: dict):
pkgs = '' if query_params.get('pkgs') == '1' else None
html = '<!DOCTYPE html>\n'
html += '<html><head><title>Crash report</title></head><body>\n'
html += '<h1>Crash report</h1>\n'
html += '<pre>\n'
html += '<b>' + fmt('Package', 'Date Time', OLD_VERSION, 'Head', link=False) + '</b>\n'
current_year = datetime.date.today().year
stack_traces = {}
for filename in sorted(glob.glob(os.path.expanduser(results_path + '/*'))):
if not os.path.isfile(filename) or filename.endswith('.diff'):
continue
with open(filename, 'rt') as file_:
datestr = None
package_url = None
for line in file_:
line = line.strip()
if line.startswith('cppcheck: '):
if OLD_VERSION not in line:
# Package results seem to be too old, skip
break
# Current package, parse on
continue
if datestr is None and line.startswith(str(current_year) + '-') or line.startswith(str(current_year - 1) + '-'):
datestr = line
elif pkgs is not None and package_url is None and line.startswith('ftp://'):
package_url = line
elif line.startswith('count:'):
if line.find('Crash') < 0:
break
package = pkg_from_file(filename)
counts = line.split(' ')
c_version = ''
if counts[2] == 'Crash!':
c_version = 'Crash'
c_head = ''
if counts[1] == 'Crash!':
c_head = 'Crash'
html += fmt(package, datestr, c_version, c_head) + '\n'
if c_head != 'Crash':
break
if package_url is not None:
pkgs += '{}\n'.format(package_url)
elif line.find(' received signal ') != -1:
crash_line = next(file_, '').strip()
location_index = crash_line.rfind(' at ')
if location_index > 0:
code_line = next(file_, '').strip()
else:
code_line = ''
stack_trace = []
while True:
l = next(file_, '')
if not l.strip():
break
# #0 0x00007ffff71cbf67 in raise () from /lib64/libc.so.6
m = re.search(r'(?P<number>#\d+) .* in (?P<function>.+)\(.*\) from (?P<binary>.*)$', l)
if m:
#print('0 - {} - {} - {}'.format(m.group('number'), m.group('function'), m.group('binary')))
stack_trace.append(m.group('number') + ' ' + m.group('function') + '(...) from ' + m.group('binary'))
continue
# #11 0x00000000006f2414 in valueFlowNumber (tokenlist=tokenlist@entry=0x7fffffffc610) at build/valueflow.cpp:2503
m = re.search(r'(?P<number>#\d+) .* in (?P<function>.+?) \(.*\) at (?P<location>.*)$', l)
if m:
#print('1 - {} - {} - {}'.format(m.group('number'), m.group('function'), m.group('location')))
stack_trace.append(m.group('number') + ' ' + m.group('function') + '(...) at ' + m.group('location'))
continue
# #18 ForwardTraversal::updateRecursive (this=0x7fffffffb3c0, tok=0x14668a0) at build/forwardanalyzer.cpp:415
m = re.search(r'(?P<number>#\d+) (?P<function>.+)\(.*\) at (?P<location>.*)$', l)
if m:
#print('2 - {} - {} - {}'.format(m.group('number'), m.group('function'), m.group('location')))
stack_trace.append(m.group('number') + ' ' + m.group('function') + '(...) at ' + m.group('location'))
continue
print_ts('{} - unmatched stack frame - {}'.format(package, l))
break
key = hash(' '.join(stack_trace))
if key in stack_traces:
stack_traces[key]['code_line'] = code_line
stack_traces[key]['stack_trace'] = stack_trace
stack_traces[key]['n'] += 1
stack_traces[key]['packages'].append(package)
else:
stack_traces[key] = {'stack_trace': stack_trace, 'n': 1, 'code_line': code_line, 'packages': [package], 'crash_line': crash_line}
break
html += '</pre>\n'
html += '<pre>\n'
html += '<b>Stack traces</b>\n'
for stack_trace in sorted(list(stack_traces.values()), key=lambda x: x['n'], reverse=True):
html += 'Packages: ' + ' '.join(['<a href="' + p + '">' + p + '</a>' for p in stack_trace['packages']]) + '\n'
html += html_lib.escape(stack_trace['crash_line']) + '\n'
html += html_lib.escape(stack_trace['code_line']) + '\n'
html += html_lib.escape('\n'.join(stack_trace['stack_trace'])) + '\n\n'
html += '</pre>\n'
html += '</body></html>\n'
if pkgs is not None:
return pkgs, 'text/plain'
return html, 'text/html'
def timeoutReport(results_path: str) -> str:
html = '<!DOCTYPE html>\n'
html += '<html><head><title>Timeout report</title></head><body>\n'
html += '<h1>Timeout report</h1>\n'
html += '<pre>\n'
html += '<b>' + fmt('Package', 'Date Time', OLD_VERSION, 'Head', link=False) + '</b>\n'
current_year = datetime.date.today().year
for filename in sorted(glob.glob(os.path.expanduser(results_path + '/*'))):
if not os.path.isfile(filename) or filename.endswith('.diff'):
continue
with open(filename, 'rt') as file_:
datestr = None
for line in file_:
line = line.strip()
if line.startswith('cppcheck: '):
if OLD_VERSION not in line:
# Package results seem to be too old, skip
break
# Current package, parse on
continue
if datestr is None and line.startswith(str(current_year) + '-') or line.startswith(str(current_year - 1) + '-'):
datestr = line
elif line.startswith('count:'):
if line.find('TO!') < 0:
break
package = pkg_from_file(filename)
counts = line.split(' ')
c2 = ''
if counts[2] == 'TO!':
c2 = 'Timeout'
c1 = ''
if counts[1] == 'TO!':
c1 = 'Timeout'
html += fmt(package, datestr, c2, c1) + '\n'
break
html += '</pre>\n'
html += '</body></html>\n'
return html
def staleReport(results_path: str, query_params: dict) -> str:
thresh_d = query_params.get('days')
if thresh_d is None:
thresh_d = 30
else:
thresh_d = int(thresh_d)
html = '<!DOCTYPE html>\n'
html += '<html><head><title>Stale report</title></head><body>\n'
html += '<h1>Stale report</h1>\n'
html += '<pre>\n'
html += '<b>' + fmt('Package', 'Date Time', link=False) + '</b>\n'
for filename in sorted(glob.glob(os.path.expanduser(results_path + '/*'))):
if filename.endswith('.diff') or not os.path.isfile(filename):
continue
with open(filename, 'rt') as f:
# first line is datetime string
datestr = f.readline().strip()
try:
dt = dateTimeFromStr(datestr)
diff = datetime.datetime.now() - dt
except:
# there might be very outdated files which still might have an invalid timestamp
diff = datetime.timedelta(days=thresh_d)
if diff.days >= thresh_d:
package = pkg_from_file(filename)
html += fmt(package, datestr) + '\n'
html += '</pre>\n'
html += '</body></html>\n'
return html
def diffReportFromDict(out: dict, today: str) -> str:
html = '<pre>\n'
html += '<b>MessageID ' + OLD_VERSION + ' Head</b>\n'
sum0 = 0
sum1 = 0
for messageId in sorted(out.keys()):
line = messageId + ' '
counts = out[messageId]
sum0 += counts[0]
sum1 += counts[1]
if counts[0] > 0:
c = str(counts[0])
while len(line) < 40 - len(c):
line += ' '
line += c + ' '
if counts[1] > 0:
c = str(counts[1])
while len(line) < 48 - len(c):
line += ' '
line += c
line = '<a href="diff' + today + '-' + messageId + '">' + messageId + '</a>' + line[line.find(' '):]
html += line + '\n'
# Sum
html += '================================================\n'
line = ''
while len(line) < 40 - len(str(sum0)):
line += ' '
line += str(sum0) + ' '
while len(line) < 48 - len(str(sum1)):
line += ' '
line += str(sum1)
html += line + '\n'
html += '</pre>\n'
return html
def diffReport(resultsPath: str) -> str:
out = {}
outToday = {}
today = strDateTime()[:10]
for filename in sorted(glob.glob(resultsPath + '/*.diff')):
if not os.path.isfile(filename):
continue
with open(filename, 'rt') as f:
data = json.loads(f.read())
uploadedToday = data['date'] == today
for messageId in data['sums']:
sums = data['sums'][messageId]
if OLD_VERSION not in sums:
break
if messageId not in out:
out[messageId] = [0, 0]
out[messageId][0] += sums[OLD_VERSION]
out[messageId][1] += sums['head']
if uploadedToday:
if messageId not in outToday:
outToday[messageId] = [0, 0]
outToday[messageId][0] += sums[OLD_VERSION]
outToday[messageId][1] += sums['head']
html = '<!DOCTYPE html>\n'
html += '<html><head><title>Diff report</title></head><body>\n'
html += '<h1>Diff report</h1>\n'
html += '<h2>Uploaded today</h2>'
html += diffReportFromDict(outToday, 'today')
html += '<h2>All</h2>'
html += diffReportFromDict(out, '')
return html
def generate_package_diff_statistics(filename: str) -> None:
is_diff = False
sums = {}
for line in open(filename, 'rt'):
line = line.strip()
if line == 'diff:':
is_diff = True
continue
if not is_diff:
continue
if not line.endswith(']'):
continue
if line.startswith(OLD_VERSION + ' '):
version = OLD_VERSION
elif line.startswith('head '):
version = 'head'
else:
continue
messageId = line[line.rfind('[')+1:len(line)-1]
if messageId not in sums:
sums[messageId] = {OLD_VERSION: 0, 'head': 0}
sums[messageId][version] += 1
output = {'date': strDateTime()[:10], 'sums': sums}
filename_diff = filename + '.diff'
if sums:
with open(filename_diff, 'wt') as f:
f.write(json.dumps(output))
elif os.path.isfile(filename_diff):
os.remove(filename_diff)
def diffMessageIdReport(resultPath: str, messageId: str) -> str:
text = messageId + '\n'
e = '[' + messageId + ']\n'
for filename in sorted(glob.glob(resultPath + '/*.diff')):
if not os.path.isfile(filename):
continue
with open(filename, 'rt') as f:
diff_stats = json.loads(f.read())
if messageId not in diff_stats['sums']:
continue
if OLD_VERSION not in diff_stats['sums'][messageId]:
continue
url = None
diff = False
for line in open(filename[:-5], 'rt'):
if line.startswith('ftp://'):
url = line
elif line == 'diff:\n':
diff = True
elif not diff:
continue
elif line.endswith(e):
if url:
text += url
url = None
text += line
return text
def diffMessageIdTodayReport(resultPath: str, messageId: str) -> str:
text = messageId + '\n'
e = '[' + messageId + ']\n'
today = strDateTime()[:10]
for filename in sorted(glob.glob(resultPath + '/*.diff')):
if not os.path.isfile(filename):
continue
with open(filename, 'rt') as f:
diff_stats = json.loads(f.read())
if messageId not in diff_stats['sums']:
continue
if OLD_VERSION not in diff_stats['sums'][messageId]:
continue
if today not in diff_stats["date"]:
continue
url = None
diff = False
firstLine = True
for line in open(filename[:-5], 'rt'):
if firstLine:
firstLine = False
if not line.startswith(today):
break
if line.startswith('ftp://'):
url = line
elif line == 'diff:\n':
diff = True
elif not diff:
continue
elif line.endswith(e):
if url:
text += url
url = None
text += line
return text
def summaryReportFromDict(out: dict, prefix: str, today: str) -> str:
html = '<pre>\n'
html += '<b>MessageID Count</b>\n'
sumTotal = 0
for messageId in sorted(out.keys()):
line = messageId + ' '
counts = out[messageId]
sumTotal += counts
if counts > 0:
c = str(counts)
while len(line) < 48 - len(c):
line += ' '
line += c + ' '
line = '<a href="' + prefix + today + '-' + messageId + '">' + messageId + '</a>' + line[line.find(' '):]
html += line + '\n'
# Sum
html += '================================================\n'
line = ''
while len(line) < 48 - len(str(sumTotal)):
line += ' '
line += str(sumTotal) + ' '
html += line + '\n'
html += '</pre>\n'
return html
def summaryReport(resultsPath: str, name: str, prefix: str, marker: str) -> str:
out = {}
outToday = {}
today = strDateTime()[:10]
for filename in sorted(glob.glob(resultsPath + '/*')):
if not os.path.isfile(filename) or filename.endswith('.diff'):
continue
uploadedToday = False
firstLine = True
inResults = False
for line in open(filename, 'rt'):
if firstLine:
if line.startswith(today):
uploadedToday = True
firstLine = False
continue
line = line.strip()
if line.startswith('cppcheck: '):
if OLD_VERSION not in line:
# Package results seem to be too old, skip
break
# Current package, parse on
continue
if line.startswith(marker):
inResults = True
continue
if not inResults:
continue
if line.startswith('diff:'):
break
if not line.endswith(']'):
continue
if ': note: ' in line:
# notes normally do not contain message ids but can end with ']'
continue
message_id_start_pos = line.rfind('[')
if message_id_start_pos <= 0:
continue
messageId = line[message_id_start_pos+1:len(line)-1]
if ' ' in messageId:
# skip invalid messageIds
continue
if messageId not in out:
out[messageId] = 0
out[messageId] += 1
if uploadedToday:
if messageId not in outToday:
outToday[messageId] = 0
outToday[messageId] += 1
html = '<!DOCTYPE html>\n'
html += '<html><head><title>{} report</title></head><body>\n'.format(name)
html += '<h1>HEAD report</h1>\n'
html += '<h2>Uploaded today</h2>'
html += summaryReportFromDict(outToday, prefix, 'today')
html += '<h2>All</h2>'
html += summaryReportFromDict(out, prefix, '')
return html
def headReport(resultsPath: str) -> str:
return summaryReport(resultsPath, 'HEAD', 'head', HEAD_MARKER)
def infoReport(resultsPath: str) -> str:
return summaryReport(resultsPath, 'HEAD (information)', 'headinfo', INFO_MARKER)
def messageIdReport(resultPath: str, marker: str, messageId: str, query_params: dict) -> str:
pkgs = '' if query_params.get('pkgs') == '1' else None
text = messageId + '\n'
e = '[' + messageId + ']\n'
for filename in sorted(glob.glob(resultPath + '/*')):
if not os.path.isfile(filename) or filename.endswith('.diff'):
continue
url = None
inResults = False
for line in open(filename, 'rt'):
if line.startswith('cppcheck: '):
if OLD_VERSION not in line:
# Package results seem to be too old, skip
break
# Current package, parse on
continue
if line.startswith('ftp://'):
url = line
continue
if not inResults:
if line.startswith(marker):
inResults = True
continue
if line.startswith('diff:'):
break
if line.endswith(e):
if url:
text += url
if pkgs is not None:
pkgs += url
url = None
text += line
if pkgs is not None:
return pkgs
return text
def headMessageIdReport(resultPath: str, messageId: str, query_params: dict) -> str:
return messageIdReport(resultPath, HEAD_MARKER, messageId, query_params)
def infoMessageIdReport(resultPath: str, messageId: str, query_params: dict) -> str:
return messageIdReport(resultPath, INFO_MARKER, messageId, query_params)
def messageIdTodayReport(resultPath: str, messageId: str, marker: str) -> str:
text = messageId + '\n'
e = '[' + messageId + ']\n'
today = strDateTime()[:10]
for filename in sorted(glob.glob(resultPath + '/*')):
if not os.path.isfile(filename) or filename.endswith('.diff'):
continue
url = None
inResults = False
firstLine = True
for line in open(filename, 'rt'):
if firstLine:
firstLine = False
if not line.startswith(today):
break
if line.startswith('ftp://'):
url = line
continue
if not inResults:
if line.startswith(marker):
inResults = True
continue
if line.startswith('diff:'):
break
if line.endswith(e):
if url:
text += url
url = None
text += line
return text
def headMessageIdTodayReport(resultPath: str, messageId: str) -> str:
return messageIdTodayReport(resultPath, messageId, HEAD_MARKER)
def infoMessageIdTodayReport(resultPath: str, messageId: str) -> str:
return messageIdTodayReport(resultPath, messageId, INFO_MARKER)
# TODO: needs to dinicate that it returns 'tuple[str, str]' but that isn't supported until Python 3.9
def timeReport(resultPath: str, show_gt: bool, query_params: dict):
# no need for package report support in "improved" report
pkgs = '' if show_gt and query_params and query_params.get('pkgs') == '1' else None
factor = float(query_params.get('factor')) if query_params and 'factor' in query_params else 2.0
if not show_gt:
factor = 1.0 / factor
title = 'Time report ({})'.format('regressed' if show_gt else 'improved')
html = '<!DOCTYPE html>\n'
html += '<html><head><title>{}</title></head><body>\n'.format(title)
html += '<h1>{}</h1>\n'.format(title)
html += '<pre>\n'
column_width = [40, 10, 10, 10, 10, 10]
html += '<b>'
html += fmt('Package', 'Date Time', OLD_VERSION, 'Head', 'Factor', link=False, column_width=column_width)
html += '</b>\n'
current_year = datetime.date.today().year
data = {}
total_time_base = 0.0
total_time_head = 0.0
for filename in glob.glob(resultPath + '/*'):
if not os.path.isfile(filename) or filename.endswith('.diff'):
continue
datestr = None
package_url = None
for line in open(filename, 'rt'):
line = line.strip()
if line.startswith('cppcheck: '):
if OLD_VERSION not in line:
# Package results seem to be too old, skip
break
# Current package, parse on
continue
if datestr is None and line.startswith(str(current_year) + '-') or line.startswith(str(current_year - 1) + '-'):
datestr = line
continue
if pkgs is not None and package_url is None and line.startswith('ftp://'):
package_url = line
if not line.startswith('elapsed-time:'):
continue
split_line = line.split()
time_base = float(split_line[2])
time_head = float(split_line[1])
if time_base < 0.0 or time_head < 0.0:
# ignore results with crashes / errors for the time report
break
if time_base == 0.0 and time_head == 0.0:
# no difference possible
break
total_time_base += time_base
total_time_head += time_head
if time_base == time_head:
# no difference
break
if time_base > 0.0 and time_head > 0.0:
time_factor = time_head / time_base
elif time_base == 0.0:
# the smallest possible value is 0.1 so treat that as an increase of 100%
# on top of the existing 100% (treating the base 0.0 as such).
time_factor = 1.0 + (time_head * 10)
else:
time_factor = 0.0
suspicious_time_difference = False
if show_gt and time_factor > factor:
suspicious_time_difference = True
elif not show_gt and time_factor < factor:
suspicious_time_difference = True
if suspicious_time_difference:
pkg_name = filename[len(resultPath)+1:]
data[pkg_name] = (datestr, split_line[2], split_line[1], time_factor)
if package_url is not None:
pkgs += '{}\n'.format(package_url)
break
sorted_data = sorted(data.items(), key=lambda kv: kv[1][3], reverse=show_gt)
sorted_dict = collections.OrderedDict(sorted_data)
for key in sorted_dict:
html += fmt(key, sorted_dict[key][0], sorted_dict[key][1], sorted_dict[key][2], '{:.2f}'.format(sorted_dict[key][3]),
column_width=column_width) + '\n'
html += '\n'
html += '(listed above are all suspicious timings with a factor '
html += '>' if show_gt else '<'
html += ' {}'.format(format(factor, '.2f'))
html += ')\n'
html += '\n'
if total_time_base > 0.0:
total_time_factor = total_time_head / total_time_base
else:
total_time_factor = 0.0
html += 'Time for all packages (not just the ones listed above):\n'
html += fmt('Total time:',
'',
'{:.1f}'.format(total_time_base),
'{:.1f}'.format(total_time_head),
'{:.2f}'.format(total_time_factor), link=False, column_width=column_width)
html += '\n'
html += '</pre>\n'
html += '</body></html>\n'
if pkgs is not None:
return pkgs, 'text/plain'
return html, 'text/html'
def timeReportSlow(resultPath: str) -> str:
title = 'Time report (slowest)'
html = '<!DOCTYPE html>\n'
html += '<html><head><title>{}</title></head><body>\n'.format(title)
html += '<h1>{}</h1>\n'.format(title)
html += '<pre>\n'
html += '<b>'
html += fmt('Package', 'Date Time', OLD_VERSION, 'Head', link=False)
html += '</b>\n'
current_year = datetime.date.today().year
data = {}
for filename in glob.glob(resultPath + '/*'):
if not os.path.isfile(filename) or filename.endswith('.diff'):
continue
datestr = None
for line in open(filename, 'rt'):
line = line.strip()
if line.startswith('cppcheck: '):
if OLD_VERSION not in line:
# Package results seem to be too old, skip
break
# Current package, parse on
continue
if datestr is None and line.startswith(str(current_year) + '-') or line.startswith(str(current_year - 1) + '-'):
datestr = line
continue
if line.startswith('count:'):
count_head = line.split()[1]
if count_head == 'TO!':
# ignore results with timeouts
break
continue
if not line.startswith('elapsed-time:'):
continue
split_line = line.split()
time_base = float(split_line[2])
time_head = float(split_line[1])
if time_base < 0.0 or time_head < 0.0:
# ignore results with crashes / errors
break
pkg_name = filename[len(resultPath)+1:]
data[pkg_name] = (datestr, split_line[2], split_line[1], time_head)
break
sorted_data = sorted(data.items(), key=lambda kv: kv[1][3])
if len(data) > 100:
first_key, _ = sorted_data[0]
# remove the entry with the lowest run-time
del data[first_key]
sorted_data = sorted(data.items(), key=lambda kv: kv[1][3], reverse=True)
sorted_dict = collections.OrderedDict(sorted_data)
for key in sorted_dict:
html += fmt(key, sorted_dict[key][0], sorted_dict[key][1], sorted_dict[key][2]) + '\n'
html += '</pre>\n'
html += '</body></html>\n'
return html
def check_library_report(result_path: str, message_id: str) -> str:
if message_id not in ('checkLibraryNoReturn', 'checkLibraryFunction', 'checkLibraryUseIgnore', 'checkLibraryCheckType', 'valueFlowBailoutIncompleteVar', 'unknownMacro'):
error_message = 'Invalid value ' + message_id + ' for message_id parameter.'
print_ts(error_message)
return error_message
if message_id == 'unknownMacro':
metric = 'macros'
m_column = 'macro'
metric_link = 'unknown_macro'
start_marker = HEAD_MARKER
elif message_id == 'valueFlowBailoutIncompleteVar':
metric = 'variables'
m_column = 'Variable'
metric_link = 'incomplete_var'
start_marker = HEAD_MARKER
elif message_id == 'checkLibraryCheckType':
metric = 'types'
m_column = 'Type'
metric_link = 'check_library'
start_marker = INFO_MARKER
else:
metric = 'functions'
m_column = 'Function'
metric_link = 'check_library'
start_marker = INFO_MARKER
functions_shown_max = 5000
html = '<!DOCTYPE html>\n'
html += '<html><head><title>' + message_id + ' report</title></head><body>\n'
html += '<h1>' + message_id + ' report</h1>\n'
html += 'Top ' + str(functions_shown_max) + ' ' + metric + ' are shown.'
html += '<pre>\n'
column_widths = [10, 100]
html += '<b>'
html += 'Count'.rjust(column_widths[0]) + ' ' + m_column
html += '</b>\n'
function_counts = {}
for filename in glob.glob(result_path + '/*'):
if not os.path.isfile(filename) or filename.endswith('.diff'):
continue
in_results = False
for line in open(filename, 'rt'):
if line.startswith('cppcheck: '):
if OLD_VERSION not in line:
# Package results seem to be too old, skip
break
# Current package, parse on
continue
if not in_results:
if line.startswith(start_marker):
in_results = True
continue
if line.startswith('diff:'):
break
if line.endswith('[' + message_id + ']\n'):
if message_id == 'unknownMacro':
marker = 'required. If '
function_name = line[(line.find(marker) + len(marker)):line.rfind('is a macro') - 1]
elif message_id == 'valueFlowBailoutIncompleteVar':
marker = 'incomplete variable '
function_name = line[(line.find(marker) + len(marker)):line.rfind('[') - 1]
elif message_id == 'checkLibraryFunction':
marker = 'for function '
function_name = line[(line.find(marker) + len(marker)):line.rfind('[') - 1]
elif message_id == 'checkLibraryCheckType':
marker = 'configuration for '
function_name = line[(line.find(marker) + len(marker)):line.rfind('[') - 1]
else:
marker = ': Function '
function_name = line[(line.find(marker) + len(marker)):line.rfind('should have') - 1]
function_counts[function_name] = function_counts.setdefault(function_name, 0) + 1
function_details_list = []
for function_name, count in sorted(list(function_counts.items()), key=operator.itemgetter(1), reverse=True):
if len(function_details_list) >= functions_shown_max:
break
function_details_list.append(str(count).rjust(column_widths[0]) + ' ' +
'<a href="' + metric_link + '-' + urllib.parse.quote_plus(function_name) + '">' + function_name + '</a>\n')