void FileDescriptionDBManager::loadDescription(const boost::filesystem::path& filePath)
{
gatheringEnabled = true;
std::ifstream file(filePath.string());
IR_ASSERT(file.is_open(), std::string("Cannot open file to read (FileDBDescriptionManager: ") + filePath.string() + ")");
std::string str((std::istreambuf_iterator<char>(file)), std::istreambuf_iterator<char>());
std::string className = getClassNameFromPath(filePath);
std::vector<std::string> lines(predictLineCount(str));
lines = boost::split(lines, str, isEoL);
try
{
for(auto line: lines)
{
if(!std::all_of(line.begin(), line.end(), [](char c){return isblank(c, std::locale());}))
addDescription(className, loadObjectDescription(line));
}
gatheringEnabled = false;
}
catch(InvalidFile err)
{
gatheringEnabled = false;
throw InvalidFile(filePath.string() + ": " + err.what());
}
catch(boost::bad_lexical_cast err)
{
gatheringEnabled = false;
throw InvalidFile(filePath.string() + ": Input data cannot be interpreted as numeric.");
}
}
MPTWrap::MPTWrap(QIODevice *device)
{
mod = openmpt_module_create(callbacks, device, openmpt_log_func_silent, nullptr, nullptr);
if(mod == nullptr) throw InvalidFile();
openmpt_module_select_subsong(mod, -1);
duration_ = openmpt_module_get_duration_seconds(mod) * 1000;
title_ = copystr(openmpt_module_get_metadata(mod, "title"));
format_ = copystr(openmpt_module_get_metadata(mod, "type_long"));
pattern_count_ = openmpt_module_get_num_patterns(mod);
instrument_count_ = openmpt_module_get_num_instruments(mod);
sample_count_ = openmpt_module_get_num_samples(mod);
channel_count_ = openmpt_module_get_num_channels(mod);
for(int i = 0; i < openmpt_module_get_num_instruments(mod); i++)
{
instruments_.push_back(copystr(openmpt_module_get_instrument_name(mod, i)));
}
for(int i = 0; i < openmpt_module_get_num_samples(mod); i++)
{
samples_.push_back(copystr(openmpt_module_get_sample_name(mod, i)));
}
comment_ = copystr(openmpt_module_get_metadata(mod, "message_raw"));
}
void Database::init(const std::string &path, const std::string &conn_name, const std::string &create_script)
{
if (db.get() != nullptr && db->isOpen()) throw AlreadyOpen(path);
QString qconn_name = QString::fromStdString(conn_name);
if (QSqlDatabase::contains(qconn_name))
{
db.reset(new QSqlDatabase(QSqlDatabase::database(qconn_name)));
}
else
{
db.reset(new QSqlDatabase(QSqlDatabase::addDatabase(cfg::db::driver, qconn_name)));
}
QFileInfo info(QString::fromStdString(path));
if (!info.exists())
{
info.setFile(QString::fromStdString(create_script));
if (!info.exists() || !info.isFile()) throw InvalidFile(create_script);
db->setDatabaseName(QString::fromStdString(path));
if (!db->open()) throw DatabaseError(db->lastError());
QFile file(QString::fromStdString(create_script));
if (!file.open(QFile::ReadOnly)) throw InvalidFile(create_script);
QString query = file.readAll();
auto query_list = query.split(';');
for (auto curr_query: query_list)
{
curr_query = curr_query.trimmed();
if (curr_query.isEmpty()) continue;
execute(curr_query.toStdString());
}
}
else
{
db->setDatabaseName(QString::fromStdString(path));
}
if (!db->open()) throw DatabaseError(db->lastError());
}
