void manager::read_save_file(const std::string& name, config& cfg, std::string* error_log)
{
std::string modified_name = name;
replace_space2underbar(modified_name);
// Try reading the file both with and without underscores, if needed append .gz as well
scoped_istream file_stream = istream_file(get_saves_dir() + "/" + modified_name);
if (file_stream->fail()) {
file_stream = istream_file(get_saves_dir() + "/" + name);
}
if(file_stream->fail() && !is_gzip_file(modified_name)) {
file_stream = istream_file(get_saves_dir() + "/" + modified_name + ".gz");
if (file_stream->fail()) {
file_stream = istream_file(get_saves_dir() + "/" + name + ".gz");
}
modified_name += ".gz";
}
cfg.clear();
try{
/*
* Test the modified name, since it might use a .gz
* file even when not requested.
*/
if(is_gzip_file(modified_name)) {
read_gz(cfg, *file_stream);
} else {
read(cfg, *file_stream);
}
} catch (config::error &err)
{
LOG_SAVE << err.message;
if (error_log) *error_log += err.message;
throw game::load_game_failed();
}
if(cfg.empty()) {
LOG_SAVE << "Could not parse file data into config\n";
throw game::load_game_failed();
}
}
void room_manager::read_rooms()
{
if (!filename_.empty() && file_exists(filename_)) {
LOG_LOBBY << "Reading rooms from " << filename_ << "\n";
config cfg;
scoped_istream file = istream_file(filename_);
if (compress_stored_rooms_) {
read_gz(cfg, *file);
} else {
detect_format_and_read(cfg, *file);
}
foreach (const config &c, cfg.child_range("room")) {
room* r(new room(c));
if (room_exists(r->name())) {
ERR_LOBBY << "Duplicate room ignored in stored rooms: "
<< r->name() << "\n";
delete r;
} else {
rooms_by_name_.insert(std::make_pair(r->name(), r));
}
}
}
void ana_network_manager::read_config( const ana::read_buffer& buffer, config& cfg)
{
std::istringstream input( buffer->string() );
read_gz(cfg, input);
}
void config_cache::read_file(const std::string& file_path, config& cfg)
{
filesystem::scoped_istream stream = filesystem::istream_file(file_path);
read_gz(cfg, *stream);
}