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* CalDAV/CardDAV/GroupDAV new user preference to log requests and responses to Apache error-log

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This commit is contained in:
Ralf Becker 2011-11-23 16:34:39 +00:00
parent 68dd900091
commit 2effc93ea4
3 changed files with 48 additions and 7 deletions
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2
groupdav.php
View File

@ -44,4 +44,4 @@ $headertime = microtime(true);
$groupdav = new groupdav();
$groupdav->ServeRequest();
error_log(sprintf('GroupDAV %s request: status "%s", took %5.3f s'.($headertime?' (header include took %5.3f s)':''),$_SERVER['REQUEST_METHOD'].($_SERVER['REQUEST_METHOD']=='REPORT'?' '.$groupdav->propfind_options['root']['name']:'').' '.$_SERVER['PATH_INFO'],$groupdav->_http_status,microtime(true)-$starttime,$headertime-$starttime));
//error_log(sprintf('GroupDAV %s: status "%s", took %5.3f s'.($headertime?' (header include took %5.3f s)':''),$_SERVER['REQUEST_METHOD'].($_SERVER['REQUEST_METHOD']=='REPORT'?' '.$groupdav->propfind_options['root']['name']:'').' '.$_SERVER['PATH_INFO'],$groupdav->_http_status,microtime(true)-$starttime,$headertime-$starttime));

39
phpgwapi/inc/class.groupdav.inc.php
View File

@ -1293,4 +1293,43 @@ class groupdav extends HTTP_WebDAV_Server
self::mkprop('write-content',''),
)));
}
/**
* Serve WebDAV HTTP request
*
* Reimplemented to add logging, currently only to Apache error-log
*/
function ServeRequest()
{
if (($debug_level=$GLOBALS['egw_info']['user']['preferences']['groupdav']['debug_level']) === 'r' ||
$debug_level === 'f' || $this->debug)
{
$starttime = microtime(true);
$this->store_request = true;
ob_start();
}
parent::ServeRequest();
if ($starttime)
{
error_log($_SERVER['REQUEST_METHOD'].' '.$_SERVER['PATH_INFO'].' HTTP/1.1');
// reconstruct headers
foreach($_SERVER as $name => $value)
{
list($type,$name) = explode('_',$name,2);
if ($type == 'HTTP' || $type == 'CONTENT') error_log(str_replace(' ','-',ucwords(strtolower(($type=='HTTP'?'':$type.' ').str_replace('_',' ',$name)))).': '.$value);
}
if ($this->request)
{
error_log('');
foreach(explode("\n",$this->request) as $line) error_log($line);
}
error_log('HTTP/1.1 '.$this->_http_status);
foreach(headers_list() as $line) error_log($line);
if (($content = ob_get_flush())) error_log('');
if (strlen($content) > 1024 && $debug_level !== 'f') $content = substr($content,0,1024)."\n*** LOG TRUNKATED ";
$content .= sprintf('*** %s --> "%s" took %5.3f s',$_SERVER['REQUEST_METHOD'].($_SERVER['REQUEST_METHOD']=='REPORT'?' '.$this->propfind_options['root']['name']:'').' '.$_SERVER['PATH_INFO'],$this->_http_status,microtime(true)-$starttime)."\n";
foreach(explode("\n",$content) as $line) error_log($line);
}
}
}

10
phpgwapi/inc/class.groupdav_hooks.inc.php
View File

@ -120,10 +120,12 @@ class groupdav_hooks
'name' => 'debug_level',
'help' => 'Enables debug-messages to Apache/PHP error-log, allowing to diagnose problems on a per user basis.',
'values' => array(
'0' => '0 - off',
'1' => '1 - function calls',
'2' => '2 - more info',
'3' => '3 - complete $_SERVER array',
'0' => 'Off',
'r' => 'Requests and truncated responses',
'f' => 'Requests and full responses',
'1' => 'Debug 1 - function calls',
'2' => 'Debug 2 - more info',
'3' => 'Debug 3 - complete $_SERVER array',
),
'xmlrpc' => true,
'admin' => false,