");
if ($start)
{
$start += strlen("");
$end = strpos($result, "
");
$cleanResult = substr($result, $start, $end-$start);
}
return $cleanResult;
}
public static function GetExtension($mimeType)
{
$extension="xml";
if ($mimeType == "application/agf")
{
$extension="agf";
}
elseif ($mimeType == "application/octet-stream")
{
//TODO: what extension should we put for binary data
$extension="bin";
}
elseif ($mimeType == "model/vnd.dwf")
{
$extension = "dwf";
}
elseif (strstr($mimeType, "ePlot") != FALSE)
{
$extension = "dwf";
}
elseif ($mimeType == "image/jpeg")
{
$extension = "jpg";
}
elseif ($mimeType == "image/png")
{
$extension = "png";
}
elseif (strstr($mimeType,"text/plain") != FALSE)
{
$extension = "txt";
}
elseif ($mimeType == "image/tiff")
{
$extension = "tiff";
}
elseif (strstr($mimeType,"text/html") != FALSE)
{
$extension = "html";
}
elseif ($mimeType == "application/x-w2d")
{
$extension = "dwf";
}
return $extension;
}
public static function RemoveTimeStamp($result)
{
$newResult=$result;
while (substr_count($result,"")>0)
{
$newResult=substr($result, 0, strpos($result, ""));
$newResult.=substr($result, strpos($result, "")+strlen(""));
$result=$newResult;
}
return $newResult;
}
public static function RemoveLogEntryTimeStamp($result)
{
$newResult = $result;
while (substr_count($result, "<") > 0)
{
$newResult = substr($result, 0, strpos($result, "<"));
$newResult.= substr($result, strpos($result, ">")+1);
$result = $newResult;
}
return $newResult;
}
public static function RemoveDwfSectionName($actualResult)
{
$newResult = substr($actualResult, strpos($actualResult, ".w2d"));
if (0!=strpos($newResult, "EndOfDWF"))
{
$newResult = substr($newResult, 0, strpos($newResult, "EndOfDWF"));
}
return $newResult;
}
public static function SpecialDataHandling($operation, $resultData, $contentType)
{
if ( $operation == "ENUMERATERESOURCES")
{
$resultData = self::RemoveTimeStamp($resultData);
}
elseif ($operation == "GETDRAWINGLAYER")
{
$resultData = self::RemoveDwfSectionName($resultData);
}
elseif ($operation == "GETDRAWINGSECTION")
{
$resultData = self::RemoveDwfSectionName($resultData);
}
elseif ($operation == "GETLOG")
{
$resultData = self::RemoveLogEntryTimeStamp($resultData);
}
elseif ($operation == "GETMAP")
{
$resultData = self::GetMapHeader($resultData);
}
elseif ($operation == "GETLONGTRANSACTIONS")
{
$resultData = self::RemoveCreationDate($resultData);
}
if (strstr($contentType,"text/xml") != FALSE)
{
$doc = new DOMDocument();
$doc->preserveWhiteSpace = true;
if ($doc->loadXML($resultData))
{
$resultData = self::SortElement($doc, '');
}
}
return $resultData;
}
//Does validation for operation that do not allow straight string comparison between expected and actual data
public static function SpecialValidation($operation, &$actualData, $expectedData)
{
$success = false;
if ($operation == "GETFEATUREPROVIDERS")
{
$success = self::GetFeatureProvidersValidation($actualData, $expectedData);
}
return $success;
}
//Hack...returns the part of the exception from the beginning up to and including "exception occurred"
public static function ProcessExceptionMessage($resultData)
{
if (stripos($resultData, "exception occurred"))
{
$length = stripos($resultData, "exception occurred")+strlen("exception occurred");
$resultData = substr($resultData, 0, $length);
}
return $resultData;
}
//Check if we have DWF 6.01 in the header. For now this is the only way to validate maps
public static function GetMapHeader($resultData)
{
if (substr_count($resultData, "(DWF V06.01)")>0)
{
$resultData = "(DWF V06.01)";
}
return $resultData;
}
//The expectedData is comma separated list of all providers.
//The function checks if all the providers in the list are in the $actualData document
//Overwrites the $actualData with an error message to provide some feedback to the user in case of failure
public static function GetFeatureProvidersValidation(&$actualData, $expectedData)
{
$pass = true;
$errMsg = "";
$providers = explode(",", $expectedData);
foreach ($providers as $providerName)
{
if (substr_count($actualData, $providerName)==0)
{
$pass = false;
$errMsg .= sprintf("Provider not found: %s \n",$providerName);
}
}
$actualData = $errMsg;
return $pass;
}
public static function RemoveCreationDate($resultData)
{
$newResult=$resultData;
while (substr_count($resultData,"")>0)
{
$newResult=substr($resultData, 0, strpos($resultData, ""));
$newResult.=substr($resultData, strpos($resultData, "")+strlen(""));
$resultData=$newResult;
}
return $newResult;
}
public static function SortElement($elem, $preText)
{
$elemArray = array();
$elemString = '';
if ($elem->hasChildNodes())
{
$children = $elem->childNodes;
for($i = 0; $i < $children->length; $i++)
{
$child = $children->item($i);
if ($child->nodeType == XML_ELEMENT_NODE)
{
$elemValue =self::SortElement($child, $preText.' ');
if (strlen($elemValue) > 0)
{
array_push($elemArray, $elemValue);
}
}
else if ($child->nodeType == XML_TEXT_NODE)
{
$content = trim($child->textContent);
if (strlen($content) > 0)
{
array_push($elemArray,$content);
}
}
}
sort($elemArray);
foreach ($elemArray as $str)
{
$elemString .= $str;
}
}
$endTag = '';
if (sizeof($elemArray) > 1 && strlen($elemString) > 0)
{
$endTag = "\n".$preText;
}
$tagName = '';
if (is_a($elem,'DOMDocument') == false)
{
$tagName = $elem->tagName;
}
$endTag .= "";
if ("" != $tagName)
{
$elemString = "\n".$preText."<".$tagName.">".$elemString.$endTag;
}
return $elemString;
}
}
?>