/**
* Return the confidence with with this algorithm can load the file
* @param descriptor A descriptor for the file
* @returns An integer specifying the confidence level. 0 indicates it will not
* be used
*/
int LoadSpice2D::confidence(Kernel::FileDescriptor &descriptor) const {
if (descriptor.extension() != ".xml")
return 0;
std::istream &is = descriptor.data();
int confidence(0);
{ // start of inner scope
Poco::XML::InputSource src(is);
// Set up the DOM parser and parse xml file
DOMParser pParser;
Poco::AutoPtr<Document> pDoc;
try {
pDoc = pParser.parse(&src);
} catch (Poco::Exception &e) {
throw Kernel::Exception::FileError("Unable to parse File (" +
descriptor.filename() + ")",
e.displayText());
} catch (...) {
throw Kernel::Exception::FileError("Unable to parse File:",
descriptor.filename());
}
// Get pointer to root element
Element *pRootElem = pDoc->documentElement();
if (pRootElem) {
if (pRootElem->tagName() == "SPICErack") {
confidence = 80;
}
}
} // end of inner scope
return confidence;
}
/**
* Return the confidence value that this algorithm can load the file
* @param descriptor A descriptor for the file
* @returns An integer specifying the confidence level. 0 indicates it will not
* be used
*/
int LoadBBY::confidence(Kernel::FileDescriptor &descriptor) const {
if (descriptor.extension() != ".tar")
return 0;
ANSTO::Tar::File file(descriptor.filename());
if (!file.good())
return 0;
size_t hdfFiles = 0;
size_t binFiles = 0;
const std::vector<std::string> &subFiles = file.files();
for (const auto &subFile : subFiles) {
auto len = subFile.length();
if ((len > 4) &&
(subFile.find_first_of("\\/", 0, 2) == std::string::npos)) {
if ((subFile.rfind(".hdf") == len - 4) &&
(subFile.compare(0, 3, "BBY") == 0))
hdfFiles++;
else if (subFile.rfind(".bin") == len - 4)
binFiles++;
}
}
return (hdfFiles == 1) && (binFiles == 1) ? 50 : 0;
}
/**
* Return the confidence with with this algorithm can load the file
* @param descriptor A descriptor for the file
* @returns An integer specifying the confidence level. 0 indicates it will not be used
*/
int LoadPreNexus::confidence(Kernel::FileDescriptor & descriptor) const
{
const std::string & filename = descriptor.filename();
if(filename.compare(filename.size()-12,12,"_runinfo.xml") == 0)
return 80;
else
return 0;
}
/**
* Return the confidence with with this algorithm can load the file
* @param descriptor A descriptor for the file
* @returns An integer specifying the confidence level. 0 indicates it will not be used
*/
int LoadAscii::confidence(Kernel::FileDescriptor & descriptor) const
{
const std::string & filePath = descriptor.filename();
const size_t filenameLength = filePath.size();
// Avoid some known file types that have different loaders
int confidence(0);
if( filePath.compare(filenameLength - 12,12,"_runinfo.xml") == 0 ||
filePath.compare(filenameLength - 6,6,".peaks") == 0 ||
filePath.compare(filenameLength - 10,10,".integrate") == 0 )
{
confidence = 0;
}
else if(descriptor.isAscii())
{
confidence = 9; // Low so that others may try but not stopping version 2
}
return confidence;
}