89 lines
2.2 KiB
C
89 lines
2.2 KiB
C
|
//-----------------------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// File: parseapi.h
|
||
|
|
// Copyright (C) 1994-1997 Microsoft Corporation
|
||
|
|
// All rights reserved.
|
||
|
|
//
|
||
|
|
// Main interface to a file parser DLL.
|
||
|
|
//
|
||
|
|
// Owner: MHotchin
|
||
|
|
//
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
|
||
|
|
#ifndef PARSEAPI_H
|
||
|
|
#define PARSEAPI_H
|
||
|
|
|
||
|
|
|
||
|
|
extern const IID IID_ILocParser;
|
||
|
|
extern const IID IID_ILocParser_20;
|
||
|
|
|
||
|
|
struct ParserInfo
|
||
|
|
{
|
||
|
|
CArray<PUID, PUID &> aParserIds;
|
||
|
|
CLString strDescription;
|
||
|
|
CLocExtensionList elExtensions;
|
||
|
|
CLString strHelp;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
DECLARE_INTERFACE_(ILocParser, IUnknown)
|
||
|
|
{
|
||
|
|
//
|
||
|
|
// IUnknown standard interface.
|
||
|
|
//
|
||
|
|
STDMETHOD(QueryInterface)(THIS_ REFIID riid, LPVOID FAR*ppvObj) PURE;
|
||
|
|
STDMETHOD_(ULONG, AddRef)(THIS) PURE;
|
||
|
|
STDMETHOD_(ULONG, Release)(THIS) PURE;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Standard Debugging interface.
|
||
|
|
//
|
||
|
|
STDMETHOD_(void, AssertValidInterface)(THIS) CONST_METHOD PURE;
|
||
|
|
|
||
|
|
//
|
||
|
|
// LocParser methods.
|
||
|
|
//
|
||
|
|
STDMETHOD(Init)(THIS_ IUnknown *) PURE;
|
||
|
|
|
||
|
|
STDMETHOD(CreateFileInstance)(THIS_ ILocFile *REFERENCE, FileType) PURE;
|
||
|
|
|
||
|
|
STDMETHOD_(void, GetParserInfo)(THIS_ ParserInfo REFERENCE)
|
||
|
|
CONST_METHOD PURE;
|
||
|
|
STDMETHOD_(void, GetFileDescriptions)(THIS_ CEnumCallback &)
|
||
|
|
CONST_METHOD PURE;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
//
|
||
|
|
// Here for DOCUMENTATION only. Implementors should export the following
|
||
|
|
// functions from every Parser DLL.
|
||
|
|
//
|
||
|
|
static const char * szParserEntryPointName = "DllGetParserCLSID";
|
||
|
|
typedef void (STDAPICALLTYPE *PFNParserEntryPoint)(CLSID REFERENCE);
|
||
|
|
|
||
|
|
STDAPI_(void) DllGetParserCLSID(CLSID REFERENCE);
|
||
|
|
|
||
|
|
|
||
|
|
static const char * szParserRegisterEntryPointName = "DllRegisterParser";
|
||
|
|
typedef HRESULT (STDAPICALLTYPE *PFNParserRegisterEntryPoint)(void);
|
||
|
|
|
||
|
|
STDAPI DllRegisterParser(void);
|
||
|
|
|
||
|
|
|
||
|
|
static const char *szParserUnregisterEntryPointName = "DllUnregisterParser";
|
||
|
|
typedef HRESULT (STDAPICALLTYPE *PFNParserUnregisterEntryPoint)(void);
|
||
|
|
|
||
|
|
STDAPI DllUnregisterParser(void);
|
||
|
|
|
||
|
|
//
|
||
|
|
// Implementors also need to implement the DllGetClassObject function.
|
||
|
|
// An optional (but RECOMMENDED) function is DllCanUnloadNow.
|
||
|
|
// See the OLE 2 reference manual for details about these functions.
|
||
|
|
//
|
||
|
|
|
||
|
|
STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID FAR *ppv);
|
||
|
|
STDAPI DllCanUnloadNow(void);
|
||
|
|
|
||
|
|
|
||
|
|
#endif // PARSEAPI_H
|