int IsmrmrdDumpGadget::process_config(ACE_Message_Block* mb)
{
file_prefix_ = file_prefix.value();
if ( file_prefix_.empty() )
{
file_prefix_ = "ISMRMRD_DUMP";
}
append_timestamp_ = append_timestamp.value();
//Generate filename
if (append_timestamp_)
{
ismrmrd_file_name_ = file_prefix_ + std::string("_") + get_date_time_string() + std::string(".h5");
}
else
{
ismrmrd_file_name_ = file_prefix_ + std::string(".h5");
}
ismrmrd_dataset_ = boost::shared_ptr<ISMRMRD::Dataset>(new ISMRMRD::Dataset(ismrmrd_file_name_.c_str(), "dataset"));
std::string xml_config(mb->rd_ptr());
try {
ismrmrd_dataset_->writeHeader(xml_config);
}
catch (...)
{
GDEBUG("Failed to write XML header to HDF file\n");
return GADGET_FAIL;
}
return GADGET_OK;
}
YBORM_DECL void
load_schema(const String &name, Schema ®, bool check)
{
string xml;
if (!load_xml_file(name, xml))
throw XMLConfigError(_T("Can't read file: ") + name);
MetaDataConfig xml_config(xml);
xml_config.parse(reg);
reg.fill_fkeys();
if (check)
reg.check_cycles();
}
int IsmrmrdDumpGadget::process_config(ACE_Message_Block* mb)
{
ISMRMRD::IsmrmrdHeader ismrmrd_header;
ISMRMRD::deserialize(mb->rd_ptr(), ismrmrd_header);
std::string measurement_id = "";
std::string ismrmrd_filename = "";
if ( ismrmrd_header.measurementInformation ) {
if ( ismrmrd_header.measurementInformation->measurementID ) {
measurement_id = *ismrmrd_header.measurementInformation->measurementID;
}
}
GDEBUG("Measurement ID: %s\n", measurement_id.c_str());
bf::path p(folder.value());
if (!exists(p)) {
try {
bf::create_directory(p);
} catch(...) {
GERROR("Error caught trying to create folder %s\n", folder.value().c_str());
return GADGET_FAIL;
}
} else {
if (!is_directory(p)) {
GERROR("Specified path is not a directory\n");
return GADGET_FAIL;
}
}
if ( file_prefix.value().empty() )
{
ismrmrd_filename = "ISMRMRD_DUMP";
} else {
ismrmrd_filename = file_prefix.value();
}
if (append_id.value() && measurement_id.size()) {
ismrmrd_filename.append("_");
ismrmrd_filename.append(measurement_id);
}
//Generate filename
if (append_timestamp.value())
{
ismrmrd_filename.append("_");
ismrmrd_filename.append(get_date_time_string());
}
ismrmrd_filename.append(".h5");
p /= ismrmrd_filename;
ismrmrd_filename = p.string();
ismrmrd_dataset_ = boost::shared_ptr<ISMRMRD::Dataset>(new ISMRMRD::Dataset(ismrmrd_filename.c_str(), "dataset"));
std::string xml_config(mb->rd_ptr());
try {
ismrmrd_dataset_->writeHeader(xml_config);
}
catch (...)
{
GDEBUG("Failed to write XML header to HDF file\n");
return GADGET_FAIL;
}
return GADGET_OK;
}
