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How to increase thttpd traces level? (crash)
Hi,
I try to install gallery 2.3.1, but at step 4 (storage creation) the installation is crashing with the server.
I would like to take valuable traces from the web server or php, to know if the problem comes from my server configuration, a missing ipkg that is needed by a basic dev function of the gallery installer, or the gallery installer itself.
After the click, it is like the webserver is freezed (no action: page is loading, no error page) and after 6-10minutes, the page becomes empty/released meanwhile the thttpd process is stopped.
Here is the last line of the only server traces with no relevant information /opt/var/log/thttpd.log in our case:
Code:192.168.3.254 - - [28/Feb/2010:23:28:34 +0100] "GET /gallery2/install/index.php?step=4 HTTP/1.1" 200 8493 "http://xxxxxxxxxx/gallery2/install/index.php?step=3" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; MS-RTC LM 8; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)"
Is there a way to increase level of traces of php-thttpd webserver ?
And/or do you have an idea of a missing ipkg?
ANNEXES
Here are my ipkg
apr - 1.3.12-1
apr-util - 1.3.9-1
autoconf - 2.63-1
automake - 1.10-2
bash - 3.2.49-1
bison - 2.4.1-1
buildroot - 4.1.1-13
bzip2 - 1.0.5-2
coreutils - 8.4-1
cyrus-sasl-libs - 2.1.23-1
diffutils - 2.9-1
e2fslibs - 1.41.9-1
enhanced-ctorrent - dnh3.3.2-11
expat - 2.0.1-1
ffmpeg - 0.svn20080409-2
file - 5.04-1
findutils - 4.2.32-1
flex - 2.5.35-1
freetype - 2.3.6-1
gawk - 3.1.7-1
gdbm - 1.8.3-2
groff - 1.19.2-2
gzip - 1.2.4a-4
imagemagick - 6.5.5.10-1
ipkg-opt - 0.99.163-10
libart - 2.3.17-2
libdb - 4.2.52-3
libidn - 1.16-1
libjpeg - 6b-3
liblcms - 1.15-1
libpng - 1.2.42-1
libtiff - 3.9.2-1
libtool - 1.5.26-1
libuclibc++ - 0.2.2-8
libxml2 - 2.7.6-1
libxslt - 1.1.26-1
m4 - 1.4.13-1
make - 3.81-2
microperl - 5.8.8-11
mysql - 4.1.22-3
nano - 2.2.1-1
ncurses - 5.7-1
ncursesw - 5.7-1
neon - 0.29.3-1
openldap-libs - 2.3.43-1
openssh-sftp-server - 5.3p1-1
openssl - 0.9.7m-5
optware-devel - 6.8-10
patch - 2.6.1-1
pcre - 8.01-1
perl - 5.8.8-23
php - 5.2.12-1
php-mbstring - 5.2.12-1
php-mysql - 5.2.12-1
php-pgsql - 5.2.12-1
php-thttpd - 2.25b-5.2.12-1
pkgconfig - 0.15.0-2
postgresql - 8.2.13-2
python25 - 2.5.5-2
readline - 6.1-1
rrdtool - 1.2.30-1
rsync - 3.0.7-1
screen - 4.0.3-2
sed - 4.2.1-1
sqlite - 3.6.22-1
svn - 1.6.9-1
tar - 1.22-2
tcl - 8.4.19-2
termcap - 1.3.1-2
uclibc-opt - 0.9.28-13
wget-ssl - 1.12-2
zlib - 1.2.3-3
php-curl php-dev php-fcgi php-gd php-imap php-ldap php-mbstring php-pear php-xmlrpc
Gallery suspected function causing thttpd crash:
(otherwise probe html file would have been deleted)
install/steps/StorageSetupStep.class
function _isStoragePathWebAccessible
Code:/** * Try to protect the given folder with a .htaccess file from direct web-access. * And then check if the given folder is web-accessible either way. * Precondition: gallery and g2data folders exist. * * @return array(boolean false if check procedure failed due to platform issues, * boolean true if the folder is accessible from the web (=insecure)) */ function _isStoragePathWebAccessible($dir) { /* Check if we can use fsockopen. Else we can't test it at all. */ if (!function_exists('fsockopen') || in_array('fsockopen', preg_split('/,\s*/', ini_get('disable_functions')))) { return array(false, false); } /* Add a .htaccess file. */ if (!secureStorageFolder($dir)) { return array(false, false); } /* Add a probe file. */ $probeFileName = 'probe_' . substr(md5(uniqid(rand())), 0, 10) . '.html'; $probeFilePath = $dir . $probeFileName; $checkString = md5(rand()); $fh = @fopen($probeFilePath, 'w'); if ($fh) { $contents = "<html><head><title>Probe</title><body>$checkString</body></html>"; fwrite($fh, $contents); fclose($fh); } if (!file_exists($probeFilePath)) { return array(false, false); } /* Try to guess the URL to the g2data folder. */ $storageUrlCandidates = array(); /* Get the URL of the G2 folder. */ $galleryUrl = getGalleryDirUrl(); /* Get the relative path of the g2data folder to the gallery dir. */ $storagePath = realpath($dir); $galleryPath = realpath(dirname(dirname(dirname(__FILE__)))); if (strpos($storagePath, $galleryPath) === 0) { /* The g2data folder is within the gallery folder. */ $relativeStoragePath = substr($storagePath, strlen($galleryPath) + 1); $relativeStoragePath = str_replace("\\", '/', $relativeStoragePath); $storageUrlCandidates[] = $galleryUrl . $relativeStoragePath . '/'; } else { /* * The g2data folder is in another directory tree. * Try to remove the common part of the paths and then construct a URL. */ $galleryPathElements = explode(DIRECTORY_SEPARATOR, $galleryPath); $storagePathElements = explode(DIRECTORY_SEPARATOR, $storagePath); $max = 30; /* Before: e.g. /foo/bar/gallery2/ and /foo/bar/g2data/. */ while (!empty($galleryPathElements) && !empty($storagePathElements) && $max-- > 0 && $galleryPathElements[0] == $storagePathElements[0]) { array_shift($storagePathElements); array_shift($galleryPathElements); } /* After, e.g. /g2data/ (common part removed). */ $relativeStoragePath = implode('/', $storagePathElements); $storageUrlCandidates[] = getBaseUrl() . '/' . $relativeStoragePath . '/'; if (preg_match('!^.*?://.*?/[^/]+!', $galleryUrl, $matches)) { $storageUrlCandidates[] = $matches[0] . '/' . $relativeStoragePath . '/'; } } /* Also try the default path and other common paths. */ $storageUrlCandidates[] = $galleryUrl . basename($dir) . '/'; $storageUrlCandidates[] = getBaseUrl() . '/' . basename($dir) . '/'; /* Try to fetch the probe file. */ $isAccessible = false; foreach ($storageUrlCandidates as $storageFolderUrl) { $url = $storageFolderUrl . $probeFileName; list ($urlFetched, $isAccessible) = $this->_isUrlAccessible($url, $checkString); if ($urlFetched && $isAccessible) { $isAccessible = true; break; } } /* Cleanup: Delete the probe file. */ unlink($probeFilePath); return array(true, $isAccessible); }
