//------------------------------------------------------
std::string DatabaseService::loadFileNameFromTag(const Opde::FileGroupPtr &db,
const char *tagname) {
FilePtr fdm = db->getFile(tagname);
size_t gft_size = fdm->size();
std::string res;
char *data = NULL;
data = new char[gft_size + 1];
data[0] = 0x0;
data[gft_size] = 0x0;
fdm->read(data, fdm->size()); // TODO: Catch exception
res = std::string(data);
delete[] data;
return res;
}
//------------------------------------------------------
uint32_t DatabaseService::getFileType(const FileGroupPtr &db) {
// TODO: load FILE_TYPE for the first parameter
FilePtr fttag = db->getFile("FILE_TYPE");
if (!fttag) {
// TODO: Exception, rather
LOG_FATAL("Database file did not contain FILE_TYPE tag");
return 0;
}
if (fttag->size() < sizeof(uint32_t)) {
// TODO: Exception, rather
LOG_FATAL("Database file did contain an invalid FILE_TYPE tag");
return 0;
}
uint32_t filetype;
fttag->readElem(&filetype, sizeof(uint32_t));
return filetype;
}
