void Database::__construct(Php::Parameters ¶ms)
{
if(params.empty() || !params[0].isString())
Php::ThrowError(ErrorMessages::InvalidParamExpectedString);
m_db_path = params[0].stringValue();
}
Php::Value Database::Open(Php::Parameters ¶ms)
{
if(IsOpen())
{
m_last_error = ErrorMessages::AlreadyActiveConnection;
return false;
}
bool create_if_missing = false;
if(params.empty() || !params[0].isBool())
create_if_missing = false;
else
create_if_missing = params[0].boolValue();
rocksdb::Options options;
options.create_if_missing = create_if_missing;
rocksdb::Status status = rocksdb::DB::Open(options, m_db_path, &m_rdb);
if(!status.ok())
{
m_last_error = status.ToString();
m_is_open = false;
return false;
}
m_is_open = true;
return true;
}
Php::Value Database::Put(Php::Parameters ¶ms)
{
if(params.empty() || params.size() < 2)
Php::ThrowError(ErrorMessages::ExpectedTwoParamters);
if(!IsOpen())
{
m_last_error = ErrorMessages::NoActiveConnection;
return false;
}
std::string key = params[0].stringValue();
std::string value = params[1].stringValue();
m_rdb->Put(rocksdb::WriteOptions(), key, value);
return true;
}
Php::Value Database::Get(Php::Parameters ¶ms)
{
if(params.empty())
Php::ThrowError(ErrorMessages::ExpectedOneParameter);
if(!IsOpen())
{
m_last_error = ErrorMessages::NoActiveConnection;
return false;
}
std::string key = params[0].stringValue();
std::string value;
rocksdb::Status status = m_rdb->Get(rocksdb::ReadOptions(), key, &value);
if(!status.ok())
{
m_last_error = status.ToString();
return false;
}
return value;
}