80 lines
2.3 KiB
C++
80 lines
2.3 KiB
C++
#pragma once
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#ifndef __DBC_INTERFACE_H__
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#define __DBC_INTERFACE_H__
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//==================================================================================================
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/// Database 모듈에서 SQL 관련 Library를 공통적으로 사용하기위해 제공하는 인터페이스 추상 클래스
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/**
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@author
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Kim Min Wook < taiyo@webzen.co.kr >
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@since
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2004. 10. 20
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@remarks
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- 인스턴스를 가지지 않는 인터페이스 클래스
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@note
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- 라이브러리를 구현 할때 IDBCInterface를 상속 받는다.
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*/
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//==================================================================================================
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class QueryResult;
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//==================================================================================================
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class IDBCInterface
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{
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public:
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enum
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{
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DB_CONNECT_TIMEOUT = 3,
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MAX_IP_ADDRESS_LENGTH = 15,
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MAX_NAME_LENGTH = 64,
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MSG_BUF_SIZE = 128,
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};
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//
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IDBCInterface();
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virtual ~IDBCInterface();
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virtual void Release() {}
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virtual bool Init(int index,
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const char* ip_address, const char* database_name,
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const char* user_name, const char* user_password,
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fnCallBackMessage fnptr_error_message,
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fnCallBackMessageEx fnptr_error_message_ex);
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virtual bool Connect(DWORD dwLoginTimeout) {
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__UNUSED(dwLoginTimeout);
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return false;
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}
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virtual void Disconnect() {
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}
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virtual bool Execute(Query* query) {
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__UNUSED(query);
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return false;
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}
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virtual bool ExecuteLargeData(Query* query) {
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__UNUSED(query);
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return false;
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}
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protected:
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struct IDBCData {
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int index_;
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fnCallBackMessage fnptr_error_message_;
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fnCallBackMessageEx fnptr_error_message_ex_;
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//
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char ip_address_[MAX_IP_ADDRESS_LENGTH];
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char database_name_[MAX_NAME_LENGTH];
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char user_name_[MAX_NAME_LENGTH];
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char user_password_[MAX_NAME_LENGTH];
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char m_pszDeviceName[MAX_NAME_LENGTH];
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};
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const IDBCData& DBCDataRef;
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private:
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IDBCData dbc_data_;
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//
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IDBCInterface(const IDBCInterface& rhs);
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void operator=(const IDBCInterface& rhs);
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};
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//==================================================================================================
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#endif // __DBC_INTERFACE_H__
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