opcda.h

VXWORKS源代码

/* opcda.h generated by WIDL Version 2.2.1 on 06-Dec-01 at 11:53:51 AM */

#include "comBase.h"

#ifndef __INCopcda_h
#define __INCopcda_h


#include "vxidl.h"

#ifdef __cplusplus
extern "C" {
#endif

int include_opcda (void);

#ifndef __IOPCServer_FWD_DEFINED__
#define __IOPCServer_FWD_DEFINED__
typedef interface IOPCServer IOPCServer;
#endif /* __IOPCServer_FWD_DEFINED__ */

#ifndef __IOPCServerPublicGroups_FWD_DEFINED__
#define __IOPCServerPublicGroups_FWD_DEFINED__
typedef interface IOPCServerPublicGroups IOPCServerPublicGroups;
#endif /* __IOPCServerPublicGroups_FWD_DEFINED__ */

#ifndef __IOPCBrowseServerAddressSpace_FWD_DEFINED__
#define __IOPCBrowseServerAddressSpace_FWD_DEFINED__
typedef interface IOPCBrowseServerAddressSpace IOPCBrowseServerAddressSpace;
#endif /* __IOPCBrowseServerAddressSpace_FWD_DEFINED__ */

#ifndef __IOPCGroupStateMgt_FWD_DEFINED__
#define __IOPCGroupStateMgt_FWD_DEFINED__
typedef interface IOPCGroupStateMgt IOPCGroupStateMgt;
#endif /* __IOPCGroupStateMgt_FWD_DEFINED__ */

#ifndef __IOPCPublicGroupStateMgt_FWD_DEFINED__
#define __IOPCPublicGroupStateMgt_FWD_DEFINED__
typedef interface IOPCPublicGroupStateMgt IOPCPublicGroupStateMgt;
#endif /* __IOPCPublicGroupStateMgt_FWD_DEFINED__ */

#ifndef __IOPCSyncIO_FWD_DEFINED__
#define __IOPCSyncIO_FWD_DEFINED__
typedef interface IOPCSyncIO IOPCSyncIO;
#endif /* __IOPCSyncIO_FWD_DEFINED__ */

#ifndef __IOPCAsyncIO_FWD_DEFINED__
#define __IOPCAsyncIO_FWD_DEFINED__
typedef interface IOPCAsyncIO IOPCAsyncIO;
#endif /* __IOPCAsyncIO_FWD_DEFINED__ */

#ifndef __IOPCItemMgt_FWD_DEFINED__
#define __IOPCItemMgt_FWD_DEFINED__
typedef interface IOPCItemMgt IOPCItemMgt;
#endif /* __IOPCItemMgt_FWD_DEFINED__ */

#ifndef __IEnumOPCItemAttributes_FWD_DEFINED__
#define __IEnumOPCItemAttributes_FWD_DEFINED__
typedef interface IEnumOPCItemAttributes IEnumOPCItemAttributes;
#endif /* __IEnumOPCItemAttributes_FWD_DEFINED__ */

#ifndef __IOPCDataCallback_FWD_DEFINED__
#define __IOPCDataCallback_FWD_DEFINED__
typedef interface IOPCDataCallback IOPCDataCallback;
#endif /* __IOPCDataCallback_FWD_DEFINED__ */

#ifndef __IOPCAsyncIO2_FWD_DEFINED__
#define __IOPCAsyncIO2_FWD_DEFINED__
typedef interface IOPCAsyncIO2 IOPCAsyncIO2;
#endif /* __IOPCAsyncIO2_FWD_DEFINED__ */

#ifndef __IOPCItemProperties_FWD_DEFINED__
#define __IOPCItemProperties_FWD_DEFINED__
typedef interface IOPCItemProperties IOPCItemProperties;
#endif /* __IOPCItemProperties_FWD_DEFINED__ */

enum tagOPCDATASOURCE
{
OPC_DS_CACHE = 1,
OPC_DS_DEVICE = 2,
};

typedef enum tagOPCDATASOURCE OPCDATASOURCE;

enum tagOPCBROWSETYPE
{
OPC_BRANCH = 1,
OPC_LEAF = 2,
OPC_FLAT = 3,
};

typedef enum tagOPCBROWSETYPE OPCBROWSETYPE;

enum tagOPCNAMESPACETYPE
{
OPC_NS_HIERARCHIAL = 1,
OPC_NS_FLAT = 2,
};

typedef enum tagOPCNAMESPACETYPE OPCNAMESPACETYPE;

enum tagOPCBROWSEDIRECTION
{
OPC_BROWSE_UP = 1,
OPC_BROWSE_DOWN = 2,
OPC_BROWSE_TO = 3,
};

typedef enum tagOPCBROWSEDIRECTION OPCBROWSEDIRECTION;

#define OPC_READABLE    1
#define OPC_WRITEABLE   2
enum tagOPCEUTYPE
{
OPC_NOENUM = 0,
OPC_ANALOG = 1,
OPC_ENUMERATED = 2,
};

typedef enum tagOPCEUTYPE OPCEUTYPE;

enum tagOPCSERVERSTATE
{
OPC_STATUS_RUNNING = 1,
OPC_STATUS_FAILED = 2,
OPC_STATUS_NOCONFIG = 3,
OPC_STATUS_SUSPENDED = 4,
OPC_STATUS_TEST = 5,
};

typedef enum tagOPCSERVERSTATE OPCSERVERSTATE;

enum tagOPCENUMSCOPE
{
OPC_ENUM_PRIVATE_CONNECTIONS = 1,
OPC_ENUM_PUBLIC_CONNECTIONS = 2,
OPC_ENUM_ALL_CONNECTIONS = 3,
OPC_ENUM_PRIVATE = 4,
OPC_ENUM_PUBLIC = 5,
OPC_ENUM_ALL = 6,
};

typedef enum tagOPCENUMSCOPE OPCENUMSCOPE;

typedef DWORD OPCHANDLE;

struct tagOPCGROUPHEADER
{
DWORD dwSize;
DWORD dwItemCount;
OPCHANDLE hClientGroup;
DWORD dwTransactionID;
HRESULT hrStatus;
};

typedef struct tagOPCGROUPHEADER OPCGROUPHEADER;

struct tagOPCITEMHEADER1
{
OPCHANDLE hClient;
DWORD dwValueOffset;
WORD wQuality;
WORD wReserved;
FILETIME ftTimeStampItem;
};

typedef struct tagOPCITEMHEADER1 OPCITEMHEADER1;

struct tagOPCITEMHEADER2
{
OPCHANDLE hClient;
DWORD dwValueOffset;
WORD wQuality;
WORD wReserved;
};

typedef struct tagOPCITEMHEADER2 OPCITEMHEADER2;

struct tagOPCGROUPHEADERWRITE
{
DWORD dwItemCount;
OPCHANDLE hClientGroup;
DWORD dwTransactionID;
HRESULT hrStatus;
};

typedef struct tagOPCGROUPHEADERWRITE OPCGROUPHEADERWRITE;

struct tagOPCITEMHEADERWRITE
{
OPCHANDLE hClient;
HRESULT dwError;
};

typedef struct tagOPCITEMHEADERWRITE OPCITEMHEADERWRITE;

struct tagOPCITEMSTATE
{
OPCHANDLE hClient;
FILETIME ftTimeStamp;
WORD wQuality;
WORD wReserved;
VARIANT vDataValue;
};

typedef struct tagOPCITEMSTATE OPCITEMSTATE;

struct tagOPCSERVERSTATUS
{
FILETIME ftStartTime;
FILETIME ftCurrentTime;
FILETIME ftLastUpdateTime;
OPCSERVERSTATE dwServerState;
DWORD dwGroupCount;
DWORD dwBandWidth;
WORD wMajorVersion;
WORD wMinorVersion;
WORD wBuildNumber;
WORD wReserved;
LPWSTR szVendorInfo;
};

typedef struct tagOPCSERVERSTATUS OPCSERVERSTATUS;

struct tagOPCITEMDEF
{
LPWSTR szAccessPath;
LPWSTR szItemID;
BOOL bActive;
OPCHANDLE hClient;
DWORD dwBlobSize;
BYTE* pBlob;
VARTYPE vtRequestedDataType;
WORD wReserved;
};

typedef struct tagOPCITEMDEF OPCITEMDEF;

struct tagOPCITEMATTRIBUTES
{
LPWSTR szAccessPath;
LPWSTR szItemID;
BOOL bActive;
OPCHANDLE hClient;
OPCHANDLE hServer;
DWORD dwAccessRights;
DWORD dwBlobSize;
BYTE* pBlob;
VARTYPE vtRequestedDataType;
VARTYPE vtCanonicalDataType;
OPCEUTYPE dwEUType;
VARIANT vEUInfo;
};

typedef struct tagOPCITEMATTRIBUTES OPCITEMATTRIBUTES;

struct tagOPCITEMRESULT
{
OPCHANDLE hServer;
VARTYPE vtCanonicalDataType;
WORD wReserved;
DWORD dwAccessRights;
DWORD dwBlobSize;
BYTE* pBlob;
};

typedef struct tagOPCITEMRESULT OPCITEMRESULT;

#define    OPC_QUALITY_MASK            0xC0
#define    OPC_STATUS_MASK             0xFC
#define    OPC_LIMIT_MASK              0x03
#define    OPC_QUALITY_BAD             0x00
#define    OPC_QUALITY_UNCERTAIN       0x40
#define    OPC_QUALITY_GOOD            0xC0
#define    OPC_QUALITY_CONFIG_ERROR    0x04
#define    OPC_QUALITY_NOT_CONNECTED   0x08
#define    OPC_QUALITY_DEVICE_FAILURE  0x0c
#define    OPC_QUALITY_SENSOR_FAILURE  0x10
#define    OPC_QUALITY_LAST_KNOWN      0x14
#define    OPC_QUALITY_COMM_FAILURE    0x18
#define    OPC_QUALITY_OUT_OF_SERVICE  0x1C
#define    OPC_QUALITY_LAST_USABLE     0x44
#define    OPC_QUALITY_SENSOR_CAL      0x50
#define    OPC_QUALITY_EGU_EXCEEDED    0x54
#define    OPC_QUALITY_SUB_NORMAL      0x58
#define    OPC_QUALITY_LOCAL_OVERRIDE  0xD8
#define    OPC_LIMIT_OK                0x00
#define    OPC_LIMIT_LOW               0x01
#define    OPC_LIMIT_HIGH              0x02
#define    OPC_LIMIT_CONST             0x03
typedef struct
    {
    COM_VTBL_BEGIN
    COM_VTBL_ENTRY (HRESULT, QueryInterface, (IUnknown* pThis, REFIID riid, void** ppvObject));

#define IUnknown_QueryInterface(pThis, riid, ppvObject) pThis->lpVtbl->QueryInterface(COM_ADJUST_THIS(pThis), riid, ppvObject)

    COM_VTBL_ENTRY (ULONG, AddRef, (IUnknown* pThis));

#define IUnknown_AddRef(pThis) pThis->lpVtbl->AddRef(COM_ADJUST_THIS(pThis))

    COM_VTBL_ENTRY (ULONG, Release, (IUnknown* pThis));

#define IUnknown_Release(pThis) pThis->lpVtbl->Release(COM_ADJUST_THIS(pThis))

    COM_VTBL_ENTRY (HRESULT, AddGroup, (IOPCServer* pThis, LPCWSTR szName, BOOL bActive, DWORD dwRequestedUpdateRate, OPCHANDLE hClientGroup, LONG* pTimeBias, FLOAT* pPercentDeadband, DWORD dwLCID, OPCHANDLE* phServerGroup, DWORD* pRevisedUpdateRate, REFIID riid, LPUNKNOWN* ppUnk));

#define IOPCServer_AddGroup(pThis, szName, bActive, dwRequestedUpdateRate, hClientGroup, pTimeBias, pPercentDeadband, dwLCID, phServerGroup, pRevisedUpdateRate, riid, ppUnk) pThis->lpVtbl->AddGroup(COM_ADJUST_THIS(pThis), szName, bActive, dwRequestedUpdateRate, hClientGroup, pTimeBias, pPercentDeadband, dwLCID, phServerGroup, pRevisedUpdateRate, riid, ppUnk)

    COM_VTBL_ENTRY (HRESULT, GetErrorString, (IOPCServer* pThis, HRESULT dwError, LCID dwLocale, LPWSTR* ppString));

#define IOPCServer_GetErrorString(pThis, dwError, dwLocale, ppString) pThis->lpVtbl->GetErrorString(COM_ADJUST_THIS(pThis), dwError, dwLocale, ppString)

    COM_VTBL_ENTRY (HRESULT, GetGroupByName, (IOPCServer* pThis, LPCWSTR szName, REFIID riid, LPUNKNOWN* ppUnk));

#define IOPCServer_GetGroupByName(pThis, szName, riid, ppUnk) pThis->lpVtbl->GetGroupByName(COM_ADJUST_THIS(pThis), szName, riid, ppUnk)

    COM_VTBL_ENTRY (HRESULT, GetStatus, (IOPCServer* pThis, OPCSERVERSTATUS** ppServerStatus));

#define IOPCServer_GetStatus(pThis, ppServerStatus) pThis->lpVtbl->GetStatus(COM_ADJUST_THIS(pThis), ppServerStatus)

    COM_VTBL_ENTRY (HRESULT, RemoveGroup, (IOPCServer* pThis, OPCHANDLE hServerGroup, BOOL bForce));

#define IOPCServer_RemoveGroup(pThis, hServerGroup, bForce) pThis->lpVtbl->RemoveGroup(COM_ADJUST_THIS(pThis), hServerGroup, bForce)

    COM_VTBL_ENTRY (HRESULT, CreateGroupEnumerator, (IOPCServer* pThis, OPCENUMSCOPE dwScope, REFIID riid, LPUNKNOWN* ppUnk));

#define IOPCServer_CreateGroupEnumerator(pThis, dwScope, riid, ppUnk) pThis->lpVtbl->CreateGroupEnumerator(COM_ADJUST_THIS(pThis), dwScope, riid, ppUnk)

    COM_VTBL_END
    } IOPCServerVtbl;

#ifdef __cplusplus

interface IOPCServer : public IUnknown
{
virtual HRESULT AddGroup (LPCWSTR szName, BOOL bActive, DWORD dwRequestedUpdateRate, OPCHANDLE hClientGroup, LONG* pTimeBias, FLOAT* pPercentDeadband, DWORD dwLCID, OPCHANDLE* phServerGroup, DWORD* pRevisedUpdateRate, REFIID riid, LPUNKNOWN* ppUnk) =0;

virtual HRESULT GetErrorString (HRESULT dwError, LCID dwLocale, LPWSTR* ppString) =0;

virtual HRESULT GetGroupByName (LPCWSTR szName, REFIID riid, LPUNKNOWN* ppUnk) =0;

virtual HRESULT GetStatus (OPCSERVERSTATUS** ppServerStatus) =0;

virtual HRESULT RemoveGroup (OPCHANDLE hServerGroup, BOOL bForce) =0;