// VrfySCU.h: interface for the LVrfySCU class.

#if !defined(__LVRFYSCU_H__)
#define __LVRFYSCU_H__

#define VRFY_CONNECT_FAILED                   1    // Connect operation failed
#define VRFY_CONNECT_SUCCEEDED                2    // Connect operation succeeded
#define VRFY_SEND_ASSOCIATION_REQUEST         3    // Sending assocaition request
#define VRFY_RECEIVE_ASSOCIATE_ACCEPT         4    // Receiving association accept
#define VRFY_RECEIVE_ASSOCIATE_REJECT         5    // Receiving association reject
#define VRFY_VERIFICATION_NOT_SUPPORTED       6    // Verification not supported by this association 
#define VRFY_SEND_CECHO_REQUEST               7    // Sending C-ECHO request
#define VRFY_RECEIVE_CECHO_RESPONSE           8    // Verification (C-ECHO) completed successfully 
#define VRFY_CONNECTION_CLOSED                9    // Closing connection
#define VRFY_PROCESS_TERMINATED               10   // Verification has been terminated
#define VRFY_SEND_RELEASE_REQUEST             11   // Sending release request
#define VRFY_RECEIVE_RELEASE_RESPONSE         12   // Receiving release response
#define VRFY_DICOM_ERROR                      13   // General DICOM Error

// The implementation Class 
#define IMPLEMENTATION_CLASS_UID      "1.2.840.114257.1123456"
// The implementation Version
#define IMPLEMENTATION_VERSION_NAME   "1"

class LVrfySCU : public LDicomNet  
{
public:
	LVrfySCU (L_CHAR* pszPath = NULL, L_UINT32 uMode = DICOM_SECURE_NONE);
   ~LVrfySCU();
   L_INT Verify(L_CHAR* pszServerName, L_CHAR* pszClientName,
                L_CHAR* pszServerIP, L_UINT nServerPort = 104);
	L_VOID TerminateVrfy();
   virtual L_VOID OnStatus(L_UINT uStatus, L_INT nErrorCode);

private:
	L_CHAR* m_pszClientName;
   L_CHAR* m_pszServerName;
	
   L_VOID  CloseConnection();
   L_VOID  OnConnect(L_INT nError);
	L_VOID  OnReceiveAssociateAccept(LDicomAssociate *pPDU);
	L_VOID  OnReceiveAssociateReject(L_UCHAR nResult, L_UCHAR nSource, L_UCHAR nReason);
	L_VOID  OnReceiveReleaseResponse();
	L_VOID  OnReceiveCEchoResponse(L_UCHAR nPresentationID, L_UINT16 nMessageID, L_CHAR *pszClass, L_UINT16 nStatus);
};

#endif // #if !defined(__LVRFYSCU_H__)