ITS_OP/VmsCommonLib/CenterComm/DMNetServerF.h

//---------------------------------------------------------------------------

#ifndef DMNetServerFH
#define DMNetServerFH
//---------------------------------------------------------------------------
#include <Classes.hpp>
#include <Controls.hpp>
#include <StdCtrls.hpp>
#include <Forms.hpp>
#include "IdAntiFreeze.hpp"
#include "IdAntiFreezeBase.hpp"
#include "IdBaseComponent.hpp"
#include "IdComponent.hpp"
#include "IdUDPBase.hpp"
#include "IdUDPServer.hpp"
//---------------------------------------------------------------------------
#include "IdUDPClient.hpp"
//---------------------------------------------------------------------------
#include "CenterCommF.h"
//---------------------------------------------------------------------------

#define INT_MAX_PROCESS_COMM            128      /* 최대 process 통신 설정 */

#define S_SUCC                          0       // success
#define S_FAIL                          -1      // fail

/*
*  송수신 대상 프로세스 정보
*/
typedef struct tagSystemInfo
{
    AnsiString ProcessId;             		/* 프로세스 ID */
    BYTE       SystemId;                    /* 시스템 ID */
    AnsiString SystemTp;                    /* 시스템 Type */
    DWORD      IpAddress;       			/* ip address */
    int        UdpPort;                		/* udp port */
} ST_SYSTEM_INFO;
//---------------------------------------------------------------------------

typedef struct process_communication_struct
{
	int             Count;                                  /* process 갯수 */
	ST_SYSTEM_INFO  Unit[INT_MAX_PROCESS_COMM];
} PROCESS_COMMUNICATION_STRUCT;
//---------------------------------------------------------------------------


/*
*  송수신 데이터 저장 큐 정보
*/
#define MAX_UDP_MSG_Q                   128
typedef struct
{
    int          QIdx;
    //IPC_MSG_DATA Rx[MAX_UDP_MSG_Q];
} UDP_DATA_Q;
//---------------------------------------------------------------------------

class TDMNetServer : public TDataModule
{
__published:	// IDE-managed Components
    TIdUDPServer *FUDPSvr;
    TIdAntiFreeze *IdAntiFreeze1;
    TIdUDPClient *FUDPCli;
    void __fastcall FUDPSvrUDPRead(TIdUDPListenerThread *AThread, TBytes AData,
          TIdSocketHandle *ABinding);
    void __fastcall DataModuleDestroy(TObject *Sender);
private:	// User declarations

public:
    String __fastcall GetLocalIP();

    void __fastcall Close();
    int  __fastcall Open(int ABuffSize);
    int  __fastcall GetPort();
    String __fastcall GetIP();

    //int __fastcall RecvDataCommon(INT_PACKET *PKT);

public:
	HWND__         *Handle;
    AnsiString      ErrorMsg;

    UDP_DATA_Q     *DataQ;
    ST_SYSTEM_INFO  Info;
    HWND            FHandle;

    AnsiString      FTrsPrcsId;
    AnsiString      FRcvPrcsId;
    int             FBindPort;

    BYTE            FPktSeq;

    BYTE __fastcall GetNextPktSeq();

	int __fastcall SendData(String AHost, int APort, BYTE *AData, int ALen);
	int __fastcall SendData(DWORD AHost, int APort, BYTE *AData, int ALen);

public:		// User declarations
    __fastcall TDMNetServer(TComponent* Owner);
};
//---------------------------------------------------------------------------
extern PACKAGE TDMNetServer *DMNetServer;
//---------------------------------------------------------------------------
extern PROCESS_COMMUNICATION_STRUCT g_Process;
//---------------------------------------------------------------------------
#endif