Click here to Skip to main content
15,892,697 members
Articles / Desktop Programming / MFC

Create Thumbnail Extractor Objects for Your MFC Document Types

Rate me:
Please Sign up or sign in to vote.
4.94/5 (23 votes)
21 Nov 20025 min read 356.1K   4.3K   104  
An article on writing thumbnail shell extensions for your MFC document types
/* this ALWAYS GENERATED file contains the proxy stub code */


/* File created by MIDL compiler version 5.01.0164 */
/* at Wed Oct 02 00:20:23 2002
 */
/* Compiler settings for C:\Philipso\ThumbnailFramework\ThumbScb\ThumbScb.idl:
    Oicf (OptLev=i2), W1, Zp8, env=Win32, ms_ext, c_ext
    error checks: allocation ref bounds_check enum stub_data 
*/
//@@MIDL_FILE_HEADING(  )

#define USE_STUBLESS_PROXY


/* verify that the <rpcproxy.h> version is high enough to compile this file*/
#ifndef __REDQ_RPCPROXY_H_VERSION__
#define __REQUIRED_RPCPROXY_H_VERSION__ 440
#endif


#include "rpcproxy.h"
#ifndef __RPCPROXY_H_VERSION__
#error this stub requires an updated version of <rpcproxy.h>
#endif // __RPCPROXY_H_VERSION__


#include "ThumbScb_i.h"

#define TYPE_FORMAT_STRING_SIZE   3                                 
#define PROC_FORMAT_STRING_SIZE   1                                 

typedef struct _MIDL_TYPE_FORMAT_STRING
    {
    short          Pad;
    unsigned char  Format[ TYPE_FORMAT_STRING_SIZE ];
    } MIDL_TYPE_FORMAT_STRING;

typedef struct _MIDL_PROC_FORMAT_STRING
    {
    short          Pad;
    unsigned char  Format[ PROC_FORMAT_STRING_SIZE ];
    } MIDL_PROC_FORMAT_STRING;


extern const MIDL_TYPE_FORMAT_STRING __MIDL_TypeFormatString;
extern const MIDL_PROC_FORMAT_STRING __MIDL_ProcFormatString;


/* Object interface: IUnknown, ver. 0.0,
   GUID={0x00000000,0x0000,0x0000,{0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46}} */


/* Object interface: IDispatch, ver. 0.0,
   GUID={0x00020400,0x0000,0x0000,{0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46}} */


/* Object interface: IScribbleExtractor, ver. 0.0,
   GUID={0x9F236845,0x3E27,0x44f5,{0xA9,0x39,0x68,0x2B,0xAB,0xA8,0x92,0xC2}} */


extern const MIDL_STUB_DESC Object_StubDesc;


#pragma code_seg(".orpc")

static const MIDL_STUB_DESC Object_StubDesc = 
    {
    0,
    NdrOleAllocate,
    NdrOleFree,
    0,
    0,
    0,
    0,
    0,
    __MIDL_TypeFormatString.Format,
    1, /* -error bounds_check flag */
    0x20000, /* Ndr library version */
    0,
    0x50100a4, /* MIDL Version 5.1.164 */
    0,
    0,
    0,  /* notify & notify_flag routine table */
    1,  /* Flags */
    0,  /* Reserved3 */
    0,  /* Reserved4 */
    0   /* Reserved5 */
    };

CINTERFACE_PROXY_VTABLE(7) _IScribbleExtractorProxyVtbl = 
{
    0,
    &IID_IScribbleExtractor,
    IUnknown_QueryInterface_Proxy,
    IUnknown_AddRef_Proxy,
    IUnknown_Release_Proxy ,
    0 /* (void *)-1 /* IDispatch::GetTypeInfoCount */ ,
    0 /* (void *)-1 /* IDispatch::GetTypeInfo */ ,
    0 /* (void *)-1 /* IDispatch::GetIDsOfNames */ ,
    0 /* IDispatch_Invoke_Proxy */
};


static const PRPC_STUB_FUNCTION IScribbleExtractor_table[] =
{
    STUB_FORWARDING_FUNCTION,
    STUB_FORWARDING_FUNCTION,
    STUB_FORWARDING_FUNCTION,
    STUB_FORWARDING_FUNCTION
};

CInterfaceStubVtbl _IScribbleExtractorStubVtbl =
{
    &IID_IScribbleExtractor,
    0,
    7,
    &IScribbleExtractor_table[-3],
    CStdStubBuffer_DELEGATING_METHODS
};

#pragma data_seg(".rdata")

#if !defined(__RPC_WIN32__)
#error  Invalid build platform for this stub.
#endif

#if !(TARGET_IS_NT40_OR_LATER)
#error You need a Windows NT 4.0 or later to run this stub because it uses these features:
#error   -Oif or -Oicf, more than 32 methods in the interface.
#error However, your C/C++ compilation flags indicate you intend to run this app on earlier systems.
#error This app will die there with the RPC_X_WRONG_STUB_VERSION error.
#endif


static const MIDL_PROC_FORMAT_STRING __MIDL_ProcFormatString =
    {
        0,
        {

			0x0
        }
    };

static const MIDL_TYPE_FORMAT_STRING __MIDL_TypeFormatString =
    {
        0,
        {
			NdrFcShort( 0x0 ),	/* 0 */

			0x0
        }
    };

const CInterfaceProxyVtbl * _ThumbScb_ProxyVtblList[] = 
{
    ( CInterfaceProxyVtbl *) &_IScribbleExtractorProxyVtbl,
    0
};

const CInterfaceStubVtbl * _ThumbScb_StubVtblList[] = 
{
    ( CInterfaceStubVtbl *) &_IScribbleExtractorStubVtbl,
    0
};

PCInterfaceName const _ThumbScb_InterfaceNamesList[] = 
{
    "IScribbleExtractor",
    0
};

const IID *  _ThumbScb_BaseIIDList[] = 
{
    &IID_IDispatch,
    0
};


#define _ThumbScb_CHECK_IID(n)	IID_GENERIC_CHECK_IID( _ThumbScb, pIID, n)

int __stdcall _ThumbScb_IID_Lookup( const IID * pIID, int * pIndex )
{
    
    if(!_ThumbScb_CHECK_IID(0))
        {
        *pIndex = 0;
        return 1;
        }

    return 0;
}

const ExtendedProxyFileInfo ThumbScb_ProxyFileInfo = 
{
    (PCInterfaceProxyVtblList *) & _ThumbScb_ProxyVtblList,
    (PCInterfaceStubVtblList *) & _ThumbScb_StubVtblList,
    (const PCInterfaceName * ) & _ThumbScb_InterfaceNamesList,
    (const IID ** ) & _ThumbScb_BaseIIDList,
    & _ThumbScb_IID_Lookup, 
    1,
    2,
    0, /* table of [async_uuid] interfaces */
    0, /* Filler1 */
    0, /* Filler2 */
    0  /* Filler3 */
};

By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.

If a file you wish to view isn't highlighted, and is a text file (not binary), please let us know and we'll add colourisation support for it.


Written By
Web Developer Forthnet
Greece Greece
Software developer and Microsoft Trainer, Athens, Greece (MCT, MCSD.net, MCSE 2003, MCDBA 2000,MCTS, MCITP, MCIPD).

Comments and Discussions