OP_STATUS
WebFeedStorage::LocalLoad(const uni_char *file_name)
{
OP_STATUS oom = OpStatus::OK;
OpFile feed_file;
OpStringC file_name_str(file_name);
oom = feed_file.Construct(file_name_str.CStr(), OPFILE_WEBFEEDS_FOLDER);
if (OpStatus::IsError(oom))
return oom;
UnicodeFileInputStream in_stream;
RETURN_IF_ERROR(in_stream.Construct(&feed_file, URL_XML_CONTENT, TRUE));
XMLParser *parser;
URL dummy;
RETURN_IF_ERROR(XMLParser::Make(parser, NULL, g_main_message_handler, this, dummy));
OpStackAutoPtr<XMLParser> protected_parser(parser);
// Set up XML configuration for parsing web feed storage:
XMLParser::Configuration configuration;
configuration.load_external_entities = XMLParser::LOADEXTERNALENTITIES_NO;
configuration.max_tokens_per_call = 0; // unlimited
#if defined(_DEBUG) && defined(XML_ERRORS)
configuration.generate_error_report = TRUE;
#endif
parser->SetConfiguration(configuration);
int buf_len = 2048;
BOOL more = in_stream.has_more_data();
while (OpStatus::IsSuccess(oom) && more && !parser->IsFailed())
{
uni_char *buf = in_stream.get_block(buf_len);
more = in_stream.has_more_data();
OP_ASSERT(buf_len % sizeof(uni_char) == 0);
buf_len /= sizeof(uni_char);
OP_ASSERT(buf);
if (!buf)
return OpStatus::ERR;
oom = parser->Parse(buf, buf_len, more);
OP_ASSERT(!parser->IsFailed());
#if defined(_DEBUG) && defined XML_ERRORS
if (parser->IsFailed())
{
XMLRange range;
const char *error, *url, *fragment;
range = parser->GetErrorPosition();
parser->GetErrorDescription(error, url, fragment);
}
#endif // defined(_DEBUG) && defined(XML_ERRORS)
}
return OpStatus::OK;
}
bool atlas::load_from_file(const char* file_name)
{
{
gz_nifti nii;
if(!nii.load_from_file(file_name))
return false;
nii >> I;
transform.clear();
transform.resize(16);
transform[15] = 1.0;
nii.get_image_transformation(transform.begin());
math::matrix_inverse(transform.begin(),math::dim<4,4>());
}
std::string file_name_str(file_name);
std::string text_file_name;
if (file_name_str.length() > 3 &&
file_name_str[file_name_str.length()-3] == '.' &&
file_name_str[file_name_str.length()-2] == 'g' &&
file_name_str[file_name_str.length()-1] == 'z')
text_file_name = std::string(file_name_str.begin(),file_name_str.end()-6);
else
text_file_name = std::string(file_name_str.begin(),file_name_str.end()-3);
text_file_name += "txt";
if(image::geometry<3>(141,172,110) == I.geometry())
{
std::ifstream in(text_file_name.c_str());
if(!in)
return false;
std::map<std::string,std::set<unsigned int> > regions;
std::string line;
for(int i = 0;std::getline(in,line);++i)
{
std::istringstream read_line(line);
int num;
read_line >> num;
std::string region;
while (read_line >> region)
{
if(region == "*")
continue;
regions[region].insert(i);
}
index2label.resize(i+1);
}
std::map<std::string,std::set<unsigned int> >::iterator iter = regions.begin();
std::map<std::string,std::set<unsigned int> >::iterator end = regions.end();
for (int i = 0;iter != end;++iter,++i)
{
labels.push_back(iter->first);
label2index.push_back(std::vector<unsigned int>(iter->second.begin(),iter->second.end()));
for(int j = 0;j < label2index.back().size();++j)
index2label[label2index[i][j]].push_back(i);
}
}