//-----------------------------------------------------------------------------
// File:			dbinfo.idl
//
// Copyright:		Copyright (c) Microsoft Corporation
//
// Contents: 		OLE DB interface definition
//
// Comments:
//
//-----------------------------------------------------------------------------

#include "idlmulti.h"
//

	REMOTED_INTERFACE(0c733a89-2a1c-11ce-ade5-00aa0044773d)


interface IDBInfo : IUnknown {

typedef	DWORD DBLITERAL;

enum DBLITERALENUM {
	DBLITERAL_INVALID				=0,
	DBLITERAL_BINARY_LITERAL		=1,
	DBLITERAL_CATALOG_NAME			=2,
	DBLITERAL_CATALOG_SEPARATOR		=3,
	DBLITERAL_CHAR_LITERAL			=4,
	DBLITERAL_COLUMN_ALIAS			=5,
	DBLITERAL_COLUMN_NAME			=6,
	DBLITERAL_CORRELATION_NAME		=7,
	DBLITERAL_CURSOR_NAME			=8,
	DBLITERAL_ESCAPE_PERCENT		=9,
	DBLITERAL_ESCAPE_UNDERSCORE		=10,
	DBLITERAL_INDEX_NAME			=11,
	DBLITERAL_LIKE_PERCENT			=12,
	DBLITERAL_LIKE_UNDERSCORE		=13,
	DBLITERAL_PROCEDURE_NAME		=14,
	DBLITERAL_QUOTE					=15,
	DBLITERAL_SCHEMA_NAME			=16,
	DBLITERAL_TABLE_NAME			=17,
	DBLITERAL_TEXT_COMMAND			=18,
	DBLITERAL_USER_NAME				=19,
	DBLITERAL_VIEW_NAME				=20,
};

cpp_quote("//@@@+ V2.0")
cpp_quote("#if( OLEDBVER >= 0x0200 )")
cpp_quote("#define DBLITERAL_QUOTE_PREFIX DBLITERAL_QUOTE")
enum DBLITERALENUM20 {
	DBLITERAL_CUBE_NAME				=21,
	DBLITERAL_DIMENSION_NAME		=22,
	DBLITERAL_HIERARCHY_NAME		=23,
	DBLITERAL_LEVEL_NAME			=24,
	DBLITERAL_MEMBER_NAME			=25,
	DBLITERAL_PROPERTY_NAME			=26,
	DBLITERAL_SCHEMA_SEPARATOR		=27,
	DBLITERAL_QUOTE_SUFFIX			=28,

};
cpp_quote("#endif // OLEDBVER >= 0x0200")
cpp_quote("//@@@- V2.0")

cpp_quote("//@@@+ V2.1")
cpp_quote("#if( OLEDBVER >= 0x0210 )")
cpp_quote("#define DBLITERAL_ESCAPE_PERCENT_PREFIX DBLITERAL_ESCAPE_PERCENT")
cpp_quote("#define DBLITERAL_ESCAPE_UNDERSCORE_PREFIX DBLITERAL_ESCAPE_UNDERSCORE")
enum DBLITERALENUM21 {
	DBLITERAL_ESCAPE_PERCENT_SUFFIX		= 29,
	DBLITERAL_ESCAPE_UNDERSCORE_SUFFIX	=30,
};
cpp_quote("#endif // OLEDBVER >= 0x0210")
cpp_quote("//@@@- V2.1")



typedef	struct tagDBLITERALINFO	{
	LPOLESTR pwszLiteralValue;
	LPOLESTR pwszInvalidChars;
	LPOLESTR pwszInvalidStartingChars;
	DBLITERAL lt;
	BOOL fSupported;
	ULONG cchMaxLen;
} DBLITERALINFO;

	[local]
	HRESULT	GetKeywords(
		[out, annotation("__deref_out")] LPOLESTR * ppwszKeywords
	);

	[call_as(GetKeywords)]
	HRESULT RemoteGetKeywords(
		[in, out, unique] LPOLESTR * ppwszKeywords,
		[out] IErrorInfo ** ppErrorInfoRem
	);

	[local]
	HRESULT	GetLiteralInfo(
		[in] ULONG cLiterals,
		[in, size_is(cLiterals), annotation("__in_ecount_opt(cLiterals)")] const DBLITERAL rgLiterals[],
		[in, out,annotation("__out")] ULONG	* pcLiteralInfo,
		[out, size_is(,*pcLiteralInfo), annotation("__deref_out_ecount(*pcLiteralInfo)")] DBLITERALINFO ** prgLiteralInfo,
		[out, annotation("__deref_out_z")] OLECHAR ** ppCharBuffer
	);

	[call_as(GetLiteralInfo)]
	HRESULT	RemoteGetLiteralInfo(
		[in] ULONG cLiterals,
		[in, unique, size_is(cLiterals)] const DBLITERAL *rgLiterals,
		[in, out] ULONG	* pcLiteralInfo,
		[out, size_is(,*pcLiteralInfo)] DBLITERALINFO ** prgLiteralInfo,
		[out, size_is(,*pcLiteralInfo)] DB_UPARAMS ** prgLVOffsets,
		[out, size_is(,*pcLiteralInfo)] DB_UPARAMS ** prgICOffsets,
		[out, size_is(,*pcLiteralInfo)] DB_UPARAMS ** prgISCOffsets,
		[in, out] ULONG * pcbCharBuffer,
		[in, out, unique, size_is(,*pcbCharBuffer)] OLECHAR ** ppCharBuffer,
		[out] IErrorInfo ** ppErrorInfoRem
	);

}