mirror of
https://github.com/reactos/reactos.git
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162 lines
4.6 KiB
C++
162 lines
4.6 KiB
C++
/*
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* File System Bind Data object to use as parameter for the bind context to
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* IShellFolder_ParseDisplayName
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*
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* Copyright 2003 Rolf Kalbermatter
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*
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*/
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#include "precomp.h"
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WINE_DEFAULT_DEBUG_CHANNEL(pidl);
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/***********************************************************************
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* IFileSystemBindData implementation
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*/
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class CFileSysBindData :
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public CComObjectRootEx<CComMultiThreadModelNoCS>,
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public IFileSystemBindData
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{
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private:
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WIN32_FIND_DATAW findFile;
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public:
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CFileSysBindData();
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~CFileSysBindData();
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// *** IFileSystemBindData methods ***
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virtual HRESULT STDMETHODCALLTYPE SetFindData(const WIN32_FIND_DATAW *pfd);
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virtual HRESULT STDMETHODCALLTYPE GetFindData(WIN32_FIND_DATAW *pfd);
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DECLARE_NOT_AGGREGATABLE(CFileSysBindData)
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DECLARE_PROTECT_FINAL_CONSTRUCT()
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BEGIN_COM_MAP(CFileSysBindData)
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COM_INTERFACE_ENTRY_IID(IID_IFileSystemBindData, IFileSystemBindData)
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END_COM_MAP()
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};
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HRESULT WINAPI IFileSystemBindData_Constructor(const WIN32_FIND_DATAW *pfd, LPBC *ppV)
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{
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CComPtr<IFileSystemBindData> fileSystemBindData;
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CComPtr<IBindCtx> bindContext;
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BIND_OPTS bindOpts;
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HRESULT hResult;
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TRACE("%p, %p\n", pfd, ppV);
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if (ppV == NULL)
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return E_INVALIDARG;
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*ppV = NULL;
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hResult = CFileSysBindData::_CreatorClass::CreateInstance(NULL, IID_PPV_ARG(IFileSystemBindData, &fileSystemBindData));
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if (FAILED(hResult))
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return hResult;
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hResult = fileSystemBindData->SetFindData(pfd);
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if (FAILED(hResult))
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return hResult;
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hResult = CreateBindCtx(0, &bindContext);
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if (FAILED(hResult))
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return hResult;
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bindOpts.cbStruct = sizeof(BIND_OPTS);
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bindOpts.grfFlags = 0;
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bindOpts.grfMode = STGM_CREATE;
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bindOpts.dwTickCountDeadline = 0;
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hResult = bindContext->SetBindOptions(&bindOpts);
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if (FAILED(hResult))
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return hResult;
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hResult = bindContext->RegisterObjectParam((LPOLESTR)STR_FILE_SYS_BIND_DATA, fileSystemBindData);
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if (FAILED(hResult))
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return hResult;
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*ppV = bindContext.Detach();
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return S_OK;
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}
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HRESULT WINAPI FileSystemBindData_GetFindData(LPBC pbc, WIN32_FIND_DATAW *pfd)
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{
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CComPtr<IUnknown> pUnk;
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CComPtr<IFileSystemBindData> pfsbd;
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HRESULT ret;
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TRACE("%p, %p\n", pbc, pfd);
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if (!pfd)
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return E_INVALIDARG;
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ret = pbc->GetObjectParam((LPOLESTR)STR_FILE_SYS_BIND_DATA, &pUnk);
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if (SUCCEEDED(ret))
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{
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ret = pUnk->QueryInterface(IID_PPV_ARG(IFileSystemBindData, &pfsbd));
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if (SUCCEEDED(ret))
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ret = pfsbd->GetFindData(pfd);
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}
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return ret;
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}
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HRESULT WINAPI FileSystemBindData_SetFindData(LPBC pbc, const WIN32_FIND_DATAW *pfd)
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{
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CComPtr<IUnknown> pUnk;
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CComPtr<IFileSystemBindData> pfsbd;
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HRESULT ret;
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TRACE("%p, %p\n", pbc, pfd);
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ret = pbc->GetObjectParam((LPOLESTR)STR_FILE_SYS_BIND_DATA, &pUnk);
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if (SUCCEEDED(ret))
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{
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ret = pUnk->QueryInterface(IID_PPV_ARG(IFileSystemBindData, &pfsbd));
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if (SUCCEEDED(ret))
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ret = pfsbd->SetFindData(pfd);
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}
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return ret;
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}
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CFileSysBindData::CFileSysBindData()
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{
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memset(&findFile, 0, sizeof(WIN32_FIND_DATAW));
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}
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CFileSysBindData::~CFileSysBindData()
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{
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TRACE(" destroying ISFBindPidl(%p)\n", this);
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}
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HRESULT WINAPI CFileSysBindData::GetFindData(WIN32_FIND_DATAW *pfd)
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{
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TRACE("(%p), %p\n", this, pfd);
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if (!pfd)
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return E_INVALIDARG;
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memcpy(pfd, &findFile, sizeof(WIN32_FIND_DATAW));
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return S_OK;
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}
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HRESULT WINAPI CFileSysBindData::SetFindData(const WIN32_FIND_DATAW *pfd)
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{
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TRACE("(%p), %p\n", this, pfd);
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if (pfd)
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memcpy(&findFile, pfd, sizeof(WIN32_FIND_DATAW));
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else
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memset(&findFile, 0, sizeof(WIN32_FIND_DATAW));
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return S_OK;
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}
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