Public release of the DLU server code!

Have fun!

dDatabase/Database.cpp

@@ -0,0 +1,76 @@
+#include "Database.h"
+#include "Game.h"
+#include "dConfig.h"
+#include "dLogger.h"
+using namespace std;
+
+#pragma warning (disable:4251) //Disables SQL warnings
+
+sql::Driver * Database::driver;
+sql::Connection * Database::con;
+
+void Database::Connect(const string& host, const string& database, const string& username, const string& password) {
+	driver = get_driver_instance();
+
+	//To bypass debug issues:
+	std::string newHost = "tcp://" + host;
+	const char* szHost = newHost.c_str();
+	const char* szDatabase = database.c_str();
+	const char* szUsername = username.c_str();
+	const char* szPassword = password.c_str();
+
+	con = driver->connect(szHost, szUsername, szPassword);
+	con->setSchema(szDatabase);
+
+	bool myTrue = true;
+	con->setClientOption("MYSQL_OPT_RECONNECT", &myTrue);
+} //Connect
+
+void Database::Destroy() {
+	if (!con) return;
+	cout << "Destroying MySQL connection!" << endl;
+	con->close();
+	delete con;
+} //Destroy
+
+sql::Statement* Database::CreateStmt() {
+	sql::Statement* toReturn = con->createStatement();
+	return toReturn;
+} //CreateStmt
+
+sql::PreparedStatement* Database::CreatePreppedStmt(const std::string& query) {
+	const char* test = query.c_str();
+	size_t size = query.length();
+	sql::SQLString str(test, size);
+
+	if (!con) {
+		//Connect to the MySQL Database
+		std::string mysql_host = Game::config->GetValue("mysql_host");
+		std::string mysql_database = Game::config->GetValue("mysql_database");
+		std::string mysql_username = Game::config->GetValue("mysql_username");
+		std::string mysql_password = Game::config->GetValue("mysql_password");
+
+		Connect(mysql_host, mysql_database, mysql_username, mysql_password);
+		Game::logger->Log("Database", "Trying to reconnect to MySQL\n");
+	}
+
+	if (!con->isValid() || con->isClosed())
+	{
+		delete con;
+
+		con = nullptr;
+
+		//Connect to the MySQL Database
+		std::string mysql_host = Game::config->GetValue("mysql_host");
+		std::string mysql_database = Game::config->GetValue("mysql_database");
+		std::string mysql_username = Game::config->GetValue("mysql_username");
+		std::string mysql_password = Game::config->GetValue("mysql_password");
+
+		Connect(mysql_host, mysql_database, mysql_username, mysql_password);
+		Game::logger->Log("Database", "Trying to reconnect to MySQL from invalid or closed connection\n");
+	}
+	
+	auto* stmt = con->prepareStatement(str);
+
+	return stmt;
+} //CreatePreppedStmt