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bc1519dd87
Reject invalid input filename characters by using shell32!SHLimitInputEdit function and IItemNameLimits interface. Improve SHLimitInputEdit to sanitize paste. CORE-11701
121 lines
5.3 KiB
C++
121 lines
5.3 KiB
C++
/*
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* Virtual Desktop Folder
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*
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* Copyright 1997 Marcus Meissner
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* Copyright 1998, 1999, 2002 Juergen Schmied
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* Copyright 2009 Andrew Hill
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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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#ifndef _CDESKTOPFOLDER_H_
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#define _CDESKTOPFOLDER_H_
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class CDesktopFolder :
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public CComCoClass<CDesktopFolder, &CLSID_ShellDesktop>,
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public CComObjectRootEx<CComMultiThreadModelNoCS>,
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public IShellFolder2,
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public IPersistFolder2,
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public IContextMenuCB,
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public IItemNameLimits
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{
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private:
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/* both paths are parsible from the desktop */
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CComPtr<IShellFolder2> m_DesktopFSFolder;
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CComPtr<IShellFolder2> m_SharedDesktopFSFolder;
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CComPtr<IShellFolder2> m_regFolder;
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LPWSTR sPathTarget; /* complete path to target used for enumeration and ChangeNotify */
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LPITEMIDLIST pidlRoot; /* absolute pidl */
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HRESULT _GetSFFromPidl(LPCITEMIDLIST pidl, IShellFolder2** psf);
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public:
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CDesktopFolder();
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~CDesktopFolder();
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HRESULT WINAPI FinalConstruct();
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// *** IShellFolder methods ***
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virtual HRESULT WINAPI ParseDisplayName(HWND hwndOwner, LPBC pbc, LPOLESTR lpszDisplayName, DWORD *pchEaten, PIDLIST_RELATIVE *ppidl, DWORD *pdwAttributes);
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virtual HRESULT WINAPI EnumObjects(HWND hwndOwner, DWORD dwFlags, LPENUMIDLIST *ppEnumIDList);
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virtual HRESULT WINAPI BindToObject(PCUIDLIST_RELATIVE pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut);
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virtual HRESULT WINAPI BindToStorage(PCUIDLIST_RELATIVE pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut);
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virtual HRESULT WINAPI CompareIDs(LPARAM lParam, PCUIDLIST_RELATIVE pidl1, PCUIDLIST_RELATIVE pidl2);
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virtual HRESULT WINAPI CreateViewObject(HWND hwndOwner, REFIID riid, LPVOID *ppvOut);
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virtual HRESULT WINAPI GetAttributesOf(UINT cidl, PCUITEMID_CHILD_ARRAY apidl, DWORD *rgfInOut);
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virtual HRESULT WINAPI GetUIObjectOf(HWND hwndOwner, UINT cidl, PCUITEMID_CHILD_ARRAY apidl, REFIID riid, UINT * prgfInOut, LPVOID * ppvOut);
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virtual HRESULT WINAPI GetDisplayNameOf(PCUITEMID_CHILD pidl, DWORD dwFlags, LPSTRRET strRet);
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virtual HRESULT WINAPI SetNameOf(HWND hwndOwner, PCUITEMID_CHILD pidl, LPCOLESTR lpName, DWORD dwFlags, PITEMID_CHILD *pPidlOut);
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// *** IShellFolder2 methods ***
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virtual HRESULT WINAPI GetDefaultSearchGUID(GUID *pguid);
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virtual HRESULT WINAPI EnumSearches(IEnumExtraSearch **ppenum);
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virtual HRESULT WINAPI GetDefaultColumn(DWORD dwRes, ULONG *pSort, ULONG *pDisplay);
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virtual HRESULT WINAPI GetDefaultColumnState(UINT iColumn, DWORD *pcsFlags);
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virtual HRESULT WINAPI GetDetailsEx(PCUITEMID_CHILD pidl, const SHCOLUMNID *pscid, VARIANT *pv);
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virtual HRESULT WINAPI GetDetailsOf(PCUITEMID_CHILD pidl, UINT iColumn, SHELLDETAILS *psd);
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virtual HRESULT WINAPI MapColumnToSCID(UINT column, SHCOLUMNID *pscid);
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// *** IPersist methods ***
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virtual HRESULT WINAPI GetClassID(CLSID *lpClassId);
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// *** IPersistFolder methods ***
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virtual HRESULT WINAPI Initialize(PCIDLIST_ABSOLUTE pidl);
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// *** IPersistFolder2 methods ***
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virtual HRESULT WINAPI GetCurFolder(PIDLIST_ABSOLUTE * pidl);
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// IContextMenuCB
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virtual HRESULT WINAPI CallBack(IShellFolder *psf, HWND hwndOwner, IDataObject *pdtobj, UINT uMsg, WPARAM wParam, LPARAM lParam);
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/*** IItemNameLimits methods ***/
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STDMETHODIMP
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GetMaxLength(LPCWSTR pszName, int *piMaxNameLen)
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{
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return E_NOTIMPL;
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}
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STDMETHODIMP
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GetValidCharacters(LPWSTR *ppwszValidChars, LPWSTR *ppwszInvalidChars)
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{
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if (ppwszValidChars)
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{
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*ppwszValidChars = NULL;
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}
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if (ppwszInvalidChars)
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{
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SHStrDupW(INVALID_FILETITLE_CHARACTERSW, ppwszInvalidChars);
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}
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return S_OK;
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}
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DECLARE_REGISTRY_RESOURCEID(IDR_SHELLDESKTOP)
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DECLARE_CENTRAL_INSTANCE_NOT_AGGREGATABLE(CDesktopFolder)
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DECLARE_PROTECT_FINAL_CONSTRUCT()
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BEGIN_COM_MAP(CDesktopFolder)
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COM_INTERFACE_ENTRY_IID(IID_IShellFolder2, IShellFolder2)
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COM_INTERFACE_ENTRY_IID(IID_IShellFolder, IShellFolder)
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COM_INTERFACE_ENTRY_IID(IID_IPersistFolder, IPersistFolder)
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COM_INTERFACE_ENTRY_IID(IID_IPersistFolder2, IPersistFolder2)
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COM_INTERFACE_ENTRY_IID(IID_IPersist, IPersist)
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COM_INTERFACE_ENTRY_IID(IID_IItemNameLimits, IItemNameLimits)
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END_COM_MAP()
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};
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#endif /* _CDESKTOPFOLDER_H_ */
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