/** \brief Return a vector of absolute paths to files in the given path
*
* @param[in] path relative or absolute directory (searched recursively)
* @return Any regular files in
* @return if absolute directory: path
* @return if relative directory: GetResourceDir() / path
*/
std::vector<fs::path> ListDir(const fs::path& path) {
std::vector<fs::path> retval;
bool is_rel = path.is_relative();
if (!is_rel && (fs::is_empty(path) || !fs::is_directory(path))) {
DebugLogger() << "ListDir: File " << PathToString(path) << " was not included as it is empty or not a directoy";
} else {
const fs::path& default_path = is_rel ? GetResourceDir() / path : path;
for (fs::recursive_directory_iterator dir_it(default_path);
dir_it != fs::recursive_directory_iterator(); ++dir_it)
{
if (fs::is_regular_file(dir_it->status())) {
retval.push_back(dir_it->path());
} else if (!fs::is_directory(dir_it->status())) {
TraceLogger() << "Parse: Unknown file not included: " << PathToString(dir_it->path());
}
}
}
if (retval.empty()) {
DebugLogger() << "ListDir: No files found for " << path.string();
}
return retval;
}
boost::filesystem::path make_absolute_path( const boost::filesystem::path& p,
const boost::filesystem::path& from)
{
RAMEN_ASSERT( p.is_relative());
RAMEN_ASSERT( from.is_absolute());
QDir dir( QString( file_cstring( from)));
QString fname( QString( file_cstring( p)));
QString abs_path( QDir::cleanPath( dir.absoluteFilePath( fname)));
return boost::filesystem::path( abs_path.toStdString());
}