void ObjectLoader::OnResult(const Reply &r)
{
if (r.type != Reply::MULTI_BULK || r.multi_bulk.empty() || !me->redis)
{
delete this;
return;
}
Serialize::TypeBase *type = obj->GetSerializableType();
for (Reply *reply : r.multi_bulk)
{
const Anope::string &key = reply->bulk;
Serialize::FieldBase *field = type->GetField(key);
if (field == nullptr)
continue;
std::vector<Anope::string> args = { "GET", "values:" + stringify(obj->id) + ":" + key };
me->redis->SendCommand(new FieldLoader(me, obj, field), args);
}
delete this;
}
void OnSaveDatabase() override
{
BackupDatabase();
Anope::string db_name = Anope::DataDir + "/" + Config->GetModule(this)->Get<Anope::string>("database", "anope.db");
if (Anope::IsFile(db_name))
rename(db_name.c_str(), (db_name + ".tmp").c_str());
std::fstream f(db_name.c_str(), std::ios_base::out | std::ios_base::trunc | std::ios_base::binary);
if (!f.is_open())
{
Log(this) << "Unable to open " << db_name << " for writing";
}
else
{
for (std::pair<Serialize::ID, Serialize::Object *> p : Serialize::objects)
{
Serialize::Object *object = p.second;
Serialize::TypeBase *s_type = object->GetSerializableType();
f << "OBJECT " << s_type->GetName() << "\n";
f << "ID " << object->id << "\n";
for (Serialize::FieldBase *field : s_type->GetFields())
if (field->HasFieldS(object)) // for ext
f << "DATA " << field->serialize_name << " " << field->SerializeToString(object) << "\n";
f << "END\n";
}
}
if (!f.is_open() || !f.good())
{
f.close();
rename((db_name + ".tmp").c_str(), db_name.c_str());
}
else
{
f.close();
unlink((db_name + ".tmp").c_str());
}
}
void SubscriptionListener::OnResult(const Reply &r)
{
/*
* message
* anope
* message
*
* set 4 email [email protected]
* unset 4 email
* create 4 NickCore
* delete 4
*/
const Anope::string &message = r.multi_bulk[2]->bulk;
Anope::string command;
spacesepstream sep(message);
sep.GetToken(command);
if (command == "set" || command == "unset")
{
Anope::string sid, key, value;
sep.GetToken(sid);
sep.GetToken(key);
value = sep.GetRemaining();
Serialize::ID id;
try
{
id = convertTo<Serialize::ID>(sid);
}
catch (const ConvertException &ex)
{
Log(LOG_DEBUG) << "redis: unable to get id for SL update key " << sid;
return;
}
Serialize::Object *obj = Serialize::GetID(id);
if (obj == nullptr)
{
Log(LOG_DEBUG) << "redis: pmessage for unknown object #" << id;
return;
}
Serialize::FieldBase *field = obj->GetSerializableType()->GetField(key);
if (field == nullptr)
{
Log(LOG_DEBUG) << "redis: pmessage for unknown field of object #" << id << ": " << key;
return;
}
Log(LOG_DEBUG_2) << "redis: Setting field " << field->serialize_name << " of object #" << obj->id << " of type " << obj->GetSerializableType()->GetName() << " to " << value;
field->UnserializeFromString(obj, value);
}
else if (command == "create")
{
Anope::string sid, stype;
sep.GetToken(sid);
sep.GetToken(stype);
Serialize::ID id;
try
{
id = convertTo<Serialize::ID>(sid);
}
catch (const ConvertException &ex)
{
Log(LOG_DEBUG) << "redis: unable to get id for SL update key " << sid;
return;
}
Serialize::TypeBase *type = Serialize::TypeBase::Find(stype);
if (type == nullptr)
{
Log(LOG_DEBUG) << "redis: pmessage create for nonexistant type " << stype;
return;
}
Serialize::Object *obj = type->Require(id);
if (obj == nullptr)
{
Log(LOG_DEBUG) << "redis: require for pmessage create type " << type->GetName() << " id #" << id << " returned nullptr";
return;
}
}
else if (command == "delete")
{
Anope::string sid;
sep.GetToken(sid);
Serialize::ID id;
try
{
id = convertTo<Serialize::ID>(sid);
}
catch (const ConvertException &ex)
{
Log(LOG_DEBUG) << "redis: unable to get id for SL update key " << sid;
return;
}
Serialize::Object *obj = Serialize::GetID(id);
if (obj == nullptr)
{
Log(LOG_DEBUG) << "redis: message for unknown object #" << id;
return;
}
obj->Delete();
}
else
Log(LOG_DEBUG) << "redis: unknown message: " << message;
}
void FieldLoader::OnResult(const Reply &r)
{
Log(LOG_DEBUG_2) << "redis: Setting field " << field->serialize_name << " of object #" << obj->id << " of type " << obj->GetSerializableType()->GetName() << " to " << r.bulk;
field->UnserializeFromString(obj, r.bulk);
delete this;
}
