60 lines
3.4 KiB
C++
60 lines
3.4 KiB
C++
/**
|
|
* This file has no copyright assigned and is placed in the Public Domain.
|
|
* This file is part of the w64 mingw-runtime package.
|
|
* No warranty is given; refer to the file DISCLAIMER within this package.
|
|
*/
|
|
#ifndef _ICRSINT_H_
|
|
#define _ICRSINT_H_
|
|
|
|
#include <olectl.h>
|
|
#include <stddef.h>
|
|
|
|
class CADORecordBinding;
|
|
|
|
#define classoffset(base,derived) ((DWORD_PTR)(static_cast<base*>((derived*)8))-8)
|
|
|
|
enum ADOFieldStatusEnum {
|
|
adFldOK = 0,adFldBadAccessor = 1,adFldCantConvertValue = 2,adFldNull = 3,adFldTruncated = 4,adFldSignMismatch = 5,adFldDataOverFlow = 6,
|
|
adFldCantCreate = 7,adFldUnavailable = 8,adFldPermissionDenied = 9,adFldIntegrityViolation = 10,adFldSchemaViolation = 11,adFldBadStatus = 12,
|
|
adFldDefault = 13
|
|
};
|
|
|
|
typedef struct stADO_BINDING_ENTRY {
|
|
ULONG_PTR ulOrdinal;
|
|
WORD wDataType;
|
|
BYTE bPrecision;
|
|
BYTE bScale;
|
|
ULONG_PTR ulSize;
|
|
ULONG_PTR ulBufferOffset;
|
|
ULONG_PTR ulStatusOffset;
|
|
ULONG_PTR ulLengthOffset;
|
|
ULONG_PTR ulADORecordBindingOffSet;
|
|
WINBOOL fModify;
|
|
} ADO_BINDING_ENTRY;
|
|
|
|
#define BEGIN_ADO_BINDING(cls) public: typedef cls ADORowClass; \
|
|
const ADO_BINDING_ENTRY *WINAPI GetADOBindingEntries() { static const ADO_BINDING_ENTRY rgADOBindingEntries[] = {
|
|
#define ADO_FIXED_LENGTH_ENTRY(Ordinal,DataType,Buffer,Status,Modify) {Ordinal,DataType,0,0,0,offsetof(ADORowClass,Buffer),offsetof(ADORowClass,Status),0,classoffset(CADORecordBinding,ADORowClass),Modify},
|
|
#define ADO_FIXED_LENGTH_ENTRY2(Ordinal,DataType,Buffer,Modify) {Ordinal,DataType,0,0,0,offsetof(ADORowClass,Buffer),0,0,classoffset(CADORecordBinding,ADORowClass),Modify},
|
|
#define ADO_NUMERIC_ENTRY(Ordinal,DataType,Buffer,Precision,Scale,Status,Modify) {Ordinal,DataType,Precision,Scale,0,offsetof(ADORowClass,Buffer),offsetof(ADORowClass,Status),0,classoffset(CADORecordBinding,ADORowClass),Modify},
|
|
#define ADO_NUMERIC_ENTRY2(Ordinal,DataType,Buffer,Precision,Scale,Modify) {Ordinal,DataType,Precision,Scale,0,offsetof(ADORowClass,Buffer),0,0,classoffset(CADORecordBinding,ADORowClass),Modify},
|
|
#define ADO_VARIABLE_LENGTH_ENTRY(Ordinal,DataType,Buffer,Size,Status,Length,Modify) {Ordinal,DataType,0,0,Size,offsetof(ADORowClass,Buffer),offsetof(ADORowClass,Status),offsetof(ADORowClass,Length),classoffset(CADORecordBinding,ADORowClass),Modify},
|
|
#define ADO_VARIABLE_LENGTH_ENTRY2(Ordinal,DataType,Buffer,Size,Status,Modify) {Ordinal,DataType,0,0,Size,offsetof(ADORowClass,Buffer),offsetof(ADORowClass,Status),0,classoffset(CADORecordBinding,ADORowClass),Modify},
|
|
#define ADO_VARIABLE_LENGTH_ENTRY3(Ordinal,DataType,Buffer,Size,Length,Modify) {Ordinal,DataType,0,0,Size,offsetof(ADORowClass,Buffer),0,offsetof(ADORowClass,Length),classoffset(CADORecordBinding,ADORowClass),Modify},
|
|
#define ADO_VARIABLE_LENGTH_ENTRY4(Ordinal,DataType,Buffer,Size,Modify) {Ordinal,DataType,0,0,Size,offsetof(ADORowClass,Buffer),0,0,classoffset(CADORecordBinding,ADORowClass),Modify},
|
|
#define END_ADO_BINDING() {0,adEmpty,0,0,0,0,0,0,0,FALSE}}; return rgADOBindingEntries;}
|
|
|
|
class CADORecordBinding {
|
|
public:
|
|
STDMETHOD_(const ADO_BINDING_ENTRY*,GetADOBindingEntries) (VOID) PURE;
|
|
};
|
|
|
|
struct __declspec(uuid("00000544-0000-0010-8000-00aa006d2ea4")) IADORecordBinding;
|
|
DECLARE_INTERFACE_(IADORecordBinding,IUnknown) {
|
|
public:
|
|
STDMETHOD(BindToRecordset) (CADORecordBinding *pAdoRecordBinding) PURE;
|
|
STDMETHOD(AddNew) (CADORecordBinding *pAdoRecordBinding) PURE;
|
|
STDMETHOD(Update) (CADORecordBinding *pAdoRecordBinding) PURE;
|
|
};
|
|
#endif
|