140 lines
2.5 KiB
C++
140 lines
2.5 KiB
C++
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//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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//
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// Copyright (C) Microsoft Corporation, 1998 - 1999
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//
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// File: dpmsgobj.cpp
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//
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//--------------------------------------------------------------------------
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#include "stdafx.h"
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#include "Direct.h"
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#include "dms.h"
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#include "dxfile.h"
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#include "XFileBinaryObj.h"
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extern HRESULT BSTRtoGUID(LPGUID,BSTR);
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extern BSTR GUIDtoBSTR(LPGUID);
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extern BSTR XFILEGUIDtoBSTR(LPGUID);
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C_dxj_DirectXFileBinaryObject::C_dxj_DirectXFileBinaryObject()
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{
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m_pXFileBinary=NULL;
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}
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C_dxj_DirectXFileBinaryObject::~C_dxj_DirectXFileBinaryObject()
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{
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if (m_pXFileBinary) m_pXFileBinary->Release();
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}
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HRESULT C_dxj_DirectXFileBinaryObject::create(IDirectXFileBinary *pBin,I_dxj_DirectXFileBinary **ret)
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{
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HRESULT hr;
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if (!ret) return E_INVALIDARG;
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C_dxj_DirectXFileBinaryObject *c=NULL;
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c=new CComObject<C_dxj_DirectXFileBinaryObject>;
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if( c == NULL ) return E_OUTOFMEMORY;
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c->Init(pBin);
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hr=c->QueryInterface(IID_I_dxj_DirectXFileBinary, (void**)ret);
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return hr;
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}
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HRESULT C_dxj_DirectXFileBinaryObject::Init(IDirectXFileBinary *pBin)
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{
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m_pXFileBinary=pBin;
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return S_OK;
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}
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STDMETHODIMP C_dxj_DirectXFileBinaryObject::GetName(
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/* [retval][out] */ BSTR __RPC_FAR *name)
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{
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HRESULT hr;
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USES_CONVERSION;
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char szName[1024];
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DWORD dwSize=1024;
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hr=m_pXFileBinary->GetName(szName,&dwSize);
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if FAILED(hr) return hr;
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*name=T2BSTR(szName);
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return S_OK;
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}
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STDMETHODIMP C_dxj_DirectXFileBinaryObject::GetId(
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/* [retval][out] */ BSTR __RPC_FAR *name)
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{
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HRESULT hr;
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GUID g;
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ZeroMemory(&g,sizeof(GUID));
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hr=m_pXFileBinary->GetId(&g);
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if FAILED(hr) return hr;
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*name=XFILEGUIDtoBSTR(&g);
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return hr;
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}
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STDMETHODIMP C_dxj_DirectXFileBinaryObject::GetSize(
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/* [retval][out] */ long __RPC_FAR *size)
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{
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HRESULT hr;
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hr=m_pXFileBinary->GetSize((DWORD*)size);
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return hr;
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}
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HRESULT C_dxj_DirectXFileBinaryObject::GetMimeType(
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/* [retval][out] */ BSTR __RPC_FAR *mime)
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{
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{
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HRESULT hr;
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USES_CONVERSION;
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const char **ppMime=NULL;
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hr=m_pXFileBinary->GetMimeType(ppMime);
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if FAILED(hr) return hr;
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if (!ppMime) return E_FAIL;
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*mime=T2BSTR(*ppMime);
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return S_OK;
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}
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}
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HRESULT C_dxj_DirectXFileBinaryObject::Read(
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/* [out][in] */ void __RPC_FAR *data,
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/* [in] */ long size,
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/* [retval][out] */ long __RPC_FAR *read)
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{
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HRESULT hr;
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__try
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{
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hr=m_pXFileBinary->Read(data,(DWORD)size,(DWORD*)read);
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}
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__except(1,1)
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{
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return E_INVALIDARG;
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}
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return hr;
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}
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