MultiDirCollection::MultiDirCollection(const Files::PathContainer& directories,
const std::string& extension, bool foldCase)
: mFiles (NameLess (!foldCase))
{
NameEqual equal (!foldCase);
for (PathContainer::const_iterator iter = directories.begin();
iter!=directories.end(); ++iter)
{
if (!boost::filesystem::is_directory(*iter))
{
std::cout << "Skipping invalid directory: " << (*iter).string() << std::endl;
continue;
}
for (boost::filesystem::directory_iterator dirIter(*iter);
dirIter != boost::filesystem::directory_iterator(); ++dirIter)
{
boost::filesystem::path path = *dirIter;
if (!equal (extension, path.extension().string()))
continue;
std::string filename = path.filename().string();
TIter result = mFiles.find (filename);
if (result==mFiles.end())
{
mFiles.insert (std::make_pair (filename, path));
}
else if (result->first==filename)
{
mFiles[filename] = path;
}
else
{
// handle case folding
mFiles.erase (result->first);
mFiles.insert (std::make_pair (filename, path));
}
}
}
}
int NameGreater (char *name1, char *name2) {
return !NameLess(name1, name2);
}