Beginning of multi-tenancy work

common/dbcore.cpp

@@ -35,13 +35,14 @@
 DBcore::DBcore()
 {
 	mysql_init(&mysql);
-	pHost     = 0;
-	pUser     = 0;
-	pPassword = 0;
-	pDatabase = 0;
-	pCompress = false;
-	pSSL      = false;
-	pStatus   = Closed;
+	pHost           = nullptr;
+	pUser           = nullptr;
+	pPassword       = nullptr;
+	pDatabase       = nullptr;
+	pCompress       = false;
+	pSSL            = false;
+	pStatus         = Closed;
+	connection_type = DATABASE_CONNECTION_DEFAULT;
 }
 
 DBcore::~DBcore()
@@ -81,6 +82,8 @@ MySQLRequestResult DBcore::QueryDatabase(const char *query, uint32 querylen, boo
 		Open();
 	}
 
+
+
 	// request query. != 0 indicates some kind of error.
 	if (mysql_real_query(&mysql, query, querylen) != 0) {
 		unsigned int errorNumber = mysql_errno(&mysql);
@@ -258,6 +261,21 @@ bool DBcore::Open(uint32 *errnum, char *errbuf)
 	}
 }
 
+void DBcore::SetMysql(MYSQL *mysql)
+{
+	DBcore::mysql = *mysql;
+}
+
+int8 DBcore::GetConnectionType() const
+{
+	return connection_type;
+}
+
+void DBcore::SetConnectionType(int8 connection_type)
+{
+	DBcore::connection_type = connection_type;
+}
+
 
 
 

common/dbcore.h

@@ -2,8 +2,8 @@
 #define DBCORE_H
 
 #ifdef _WINDOWS
-	#include <winsock2.h>
-	#include <windows.h>
+#include <winsock2.h>
+#include <windows.h>
 #endif
 
 #include "../common/mutex.h"
@@ -13,38 +13,59 @@
 #include <mysql.h>
 #include <string.h>
 
+const int8 DATABASE_CONNECTION_DEFAULT = 0;
+const int8 DATABASE_CONNECTION_CONTENT = 1;
+
 class DBcore {
 public:
-	enum eStatus { Closed, Connected, Error };
+	enum eStatus {
+		Closed, Connected, Error
+	};
 
 	DBcore();
 	~DBcore();
-	eStatus	GetStatus() { return pStatus; }
-	MySQLRequestResult	QueryDatabase(const char* query, uint32 querylen, bool retryOnFailureOnce = true);
-	MySQLRequestResult	QueryDatabase(std::string query, bool retryOnFailureOnce = true);
+	eStatus GetStatus() { return pStatus; }
+	MySQLRequestResult QueryDatabase(const char *query, uint32 querylen, bool retryOnFailureOnce = true);
+	MySQLRequestResult QueryDatabase(std::string query, bool retryOnFailureOnce = true);
 	void TransactionBegin();
 	void TransactionCommit();
 	void TransactionRollback();
-	uint32	DoEscapeString(char* tobuf, const char* frombuf, uint32 fromlen);
-	void	ping();
-	MYSQL*	getMySQL(){ return &mysql; }
+	uint32 DoEscapeString(char *tobuf, const char *frombuf, uint32 fromlen);
+	void ping();
+	MYSQL *getMySQL() { return &mysql; }
+	void SetMysql(MYSQL *mysql);
+
+	int8 GetConnectionType() const;
+	void SetConnectionType(int8 connection_type);
 
 protected:
-	bool	Open(const char* iHost, const char* iUser, const char* iPassword, const char* iDatabase, uint32 iPort, uint32* errnum = 0, char* errbuf = 0, bool iCompress = false, bool iSSL = false);
-private:
-	bool	Open(uint32* errnum = 0, char* errbuf = 0);
+	bool Open(
+		const char *iHost,
+		const char *iUser,
+		const char *iPassword,
+		const char *iDatabase,
+		uint32 iPort,
+		uint32 *errnum = 0,
+		char *errbuf = 0,
+		bool iCompress = false,
+		bool iSSL = false
+	);
 
-	MYSQL	mysql;
-	Mutex	MDatabase;
+private:
+	bool Open(uint32 *errnum = nullptr, char *errbuf = nullptr);
+
+	int8    connection_type;
+	MYSQL   mysql;
+	Mutex   MDatabase;
 	eStatus pStatus;
 
-	char*	pHost;
-	char*	pUser;
-	char*	pPassword;
-	char*	pDatabase;
-	bool	pCompress;
-	uint32	pPort;
-	bool	pSSL;
+	char   *pHost;
+	char   *pUser;
+	char   *pPassword;
+	char   *pDatabase;
+	bool   pCompress;
+	uint32 pPort;
+	bool   pSSL;
 
 };
 

common/eqemu_config.cpp

@@ -104,6 +104,15 @@ void EQEmuConfig::parse_config()
 	DatabasePort     = atoi(_root["server"]["database"].get("port", "3306").asString().c_str());
 	DatabaseDB       = _root["server"]["database"].get("db", "eq").asString();
 
+	/**
+	 * Content Database
+	 */
+	ContentDbUsername = _root["server"]["content_database"].get("username", "").asString();
+	ContentDbPassword = _root["server"]["content_database"].get("password", "").asString();
+	ContentDbHost     = _root["server"]["content_database"].get("host", "").asString();
+	ContentDbPort     = atoi(_root["server"]["content_database"].get("port", 0).asString().c_str());
+	ContentDbName     = _root["server"]["content_database"].get("db", "").asString();
+
 	/**
 	 * QS
 	 */

common/eqemu_config.h

@@ -74,6 +74,13 @@ class EQEmuConfig
 		std::string DatabaseDB;
 		uint16 DatabasePort;
 
+		// From <content_database/>
+		std::string ContentDbHost;
+		std::string ContentDbUsername;
+		std::string ContentDbPassword;
+		std::string ContentDbName;
+		uint16      ContentDbPort;
+
 		// From <qsdatabase> // QueryServ
 		std::string QSDatabaseHost;
 		std::string QSDatabaseUsername;