#!/usr/bin/env python
import os
import sys
import re
import subprocess
def readdate(data):
if data[:5] == 'DATE ':
datepos = 0
else:
datepos = data.find('\nDATE ')
if datepos >= 0:
datepos += 1
if datepos < 0:
return None
datestr = ''
datepos += 5
while True:
if datepos >= len(data):
return None
d = data[datepos]
if '0' <= d <= '9':
datestr += d
elif d == '\n' or d == '\r':
if len(datestr) == 8:
return datestr[:4] + '-' + datestr[4:6] + '-' + datestr[6:]
return None
elif d != ' ' and d != '-':
return None
datepos += 1
def summaryHtml(style, font, severity, categories, totalNumber):
font1 = ''
font2 = ''
if font:
font1 = font
font2 = '</font>'
ret = '<tr> '
ret = ret + '<td ' + style + '>' + font1 + severity + font2 + '</td> '
ret = ret + '<td ' + style + '>' + font1 + str(categories) + font2 + '</td> '
ret = ret + '<td ' + style + '>' + font1 + str(totalNumber) + font2 + '</td> '
ret = ret + '</tr>\n'
return ret
def diffResults(reportpath):
diff = ''
count_negatives = 0
count_positives = 0
f = open(reportpath + 'diff.txt', 'wt')
for lib in ['', 'lib']:
for a in "0123456789abcdefghijklmnopqrstuvwxyz":
baseFileName = daca2folder + lib + a + '/results-1.84.txt'
headFileName = daca2folder + lib + a + '/results-head.txt'
if not os.path.isfile(baseFileName):
continue
if not os.path.isfile(headFileName):
continue
print('diffResults:' + lib + a)
diffCmd = ['diff', baseFileName, headFileName]
p = subprocess.Popen(diffCmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
comm = p.communicate()
for line in comm[0].split('\n'):
if re.match(r'^> [a-z0-9].+', line):
f.write('head: ' + line[2:] + '\n')
count_positives += 1
elif re.match(r'^< [a-z0-9].+', line):
f.write('1.84: ' + line[2:] + '\n')
count_negatives += 1
return count_negatives, count_positives
daca2folder = os.path.expanduser('~/daca2/')
path = ''
for arg in sys.argv[1:]:
if arg.startswith('--daca2='):
daca2folder = arg[8:]
if daca2folder[-1] != '/':
daca2folder += '/'
else:
path = arg
if path[-1] != '/':
path += '/'
count_negatives, count_positives = diffResults(path)
mainpage = open(path + 'daca2.html', 'wt')
mainpage.write('<!DOCTYPE html>\n')
mainpage.write('<html lang="en">\n')
mainpage.write('<head>\n')
mainpage.write('<meta charset="utf-8">\n')
mainpage.write('<title>DACA2</title>\n')
mainpage.write('<link rel="stylesheet" href="/site/css/daca2.css">\n')
mainpage.write('<script src="/site/js/sorttable.min.js"></script>\n')
mainpage.write('</head>\n')
mainpage.write('<body>\n')
mainpage.write('<h1>DACA2</h1>\n')
mainpage.write('<p>Results when running latest (git head) Cppcheck on Debian.</p>\n')
mainpage.write('<p>For performance reasons the analysis is limited. Files larger than 1mb are skipped. ' +
'If analysis of a file takes more than 10 minutes it may be stopped.</p>\n')
mainpage.write('<p>Show <a href="diff.txt">diff</a> (1.84:' + str(count_negatives) + ', head:' + str(count_positives) + ')</p>\n')
mainpage.write('<table class="sortable">\n')
mainpage.write(
'<tr>' +
'<th>Name</th>' +
'<th>Date</th>' +
'<th>Error</th>' +
'<th>Warning</th>' +
'<th>Performance</th>' +
'<th>Portability</th>' +
'<th>Style</th>' +
'<th>Crashes</th>' +
'<th>VarID 0</th></tr>\n')
lastupdate = None
recent = []
totalNumber = {}
categories = {}
for severity in ['error', 'warning', 'style', 'portability', 'performance']:
totalNumber[severity] = 0
categories[severity] = []
daca2 = daca2folder
pattern = re.compile(r'.*: (error|warning|style|performance|portability):.* \[([a-zA-Z0-9_\\-]+)\]')
for lib in [False, True]:
for a in "0123456789abcdefghijklmnopqrstuvwxyz":
if lib:
a = "lib" + a
if not os.path.isfile(daca2 + a + '/results-head.txt'):
continue
f = open(daca2 + a + '/results-head.txt', 'rt')
data = f.read()
f.close()
if 'ftp://' not in data:
continue
datestr = readdate(data)
if datestr:
if not lastupdate or datestr > lastupdate:
lastupdate = datestr
recent = []
if datestr == lastupdate:
recent.append(a)
else:
datestr = ''
for line in data.split('\n'):
res = pattern.match(line)
if res is None:
continue
severity = res.group(1)
messageId = res.group(2)
if messageId in ['cppcheckError', 'internalAstError', 'preprocessorErrorDirective', 'syntaxError']:
continue
totalNumber[severity] = totalNumber[severity] + 1
if messageId not in categories[severity]:
categories[severity].append(messageId)
mainpage.write(
'<tr>' +
'<td><a href="daca2-' + a + '.html">' + a + '</a></td>' +
'<td>' + datestr + '</td>' +
'<td>' + str(data.count(': error:')) + '</td>' +
'<td>' + str(data.count(': warning:')) + '</td>' +
'<td>' + str(data.count(': performance:')) + '</td>' +
'<td>' + str(data.count(': portability:')) + '</td>' +
'<td>' + str(data.count(': style:')) + '</td>' +
'<td>' + str(data.count('Crash?')) + '</td>' +
'<td>' + str(data.count('with varid 0.')) + '</td>' +
'</tr>\n')
data = data.replace('&', '&')
data = data.replace('<', '<')
data = data.replace('>', '>')
f = open(path + 'daca2-' + a + '.html', 'wt')
f.write('<!DOCTYPE html>\n')
f.write('<html lang="en">\n')
f.write('<head>\n')
f.write('<meta charset="utf-8">\n')
f.write('<title>DACA2 - ' + a + '</title>\n')
f.write('</head>\n')
f.write('<body>\n')
f.write('<h1>DACA2 - ' + a + '</h1>')
f.write('<pre>\n' + data + '</pre>\n')
f.write('</body>\n')
f.write('</html>\n')
f.close()
mainpage.write('</table>\n')
mainpage.write('<b>Summary</b>\n')
mainpage.write('<table>\n')
mainpage.write(summaryHtml('style="background-color:#369"', '<font style="color:#eee">', 'Severity', 'Types', 'Amount'))
mainpage.write(summaryHtml('style="background-color:#fff"', None, 'Error (there is bug)', len(categories['error']), totalNumber['error']))
mainpage.write(summaryHtml('style="background-color:#ccccff"', None, 'Warning (potential bug)', len(categories['warning']), totalNumber['warning']))
mainpage.write(summaryHtml('style="background-color:#fff"', None, 'Style', len(categories['style']), totalNumber['style']))
mainpage.write(summaryHtml('style="background-color:#ccccff"', None, 'Portability', len(categories['portability']), totalNumber['portability']))
mainpage.write(summaryHtml('style="background-color:#fff"', None, 'Performance', len(categories['performance']), totalNumber['performance']))
mainpage.write('</table>\n')
if lastupdate:
mainpage.write('<p>Last update: ' + lastupdate + '</p>')
allrecent = ''
for r in recent:
allrecent = allrecent + ' <a href="daca2-' + r + '.html">' + r + '</a>'
mainpage.write('<p>Most recently updated:' + allrecent + '</p>')
mainpage.write('</body>\n')
mainpage.write('</html>\n')