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#ifndef _SHELLLINK_H_#define _SHELLLINK_H_
class CShellLink : public CComCoClass<CShellLink, &CLSID_ShellLink>, public CComObjectRootEx<CComMultiThreadModelNoCS>, public IShellLinkA, public IShellLinkW, public IPersistStream, public IPersistFile, public IShellExtInit, public IContextMenu, // Technically it should be IContextMenu3 (inherits from IContextMenu2 and IContextMenu) public IDropTarget,// public IQueryInfo, public IShellLinkDataList, public IExtractIconA, public IExtractIconW,// public IExtractImage2, // Inherits from IExtractImage// public IPersistPropertyBag,// public IServiceProvider,// public IFilter, public IObjectWithSite,// public ICustomizeInfoTip, public IShellPropSheetExt{public: /* Link file formats */
#include "pshpack1.h" struct volume_info { DWORD type; DWORD serial; WCHAR label[12]; /* assume 8.3 */ }; #include "poppack.h"
enum IDCMD { IDCMD_OPEN = 0, IDCMD_OPENFILELOCATION };
private: /* Cached link header */ SHELL_LINK_HEADER m_Header;
/* Cached data set according to m_Header.dwFlags (SHELL_LINK_DATA_FLAGS) */
LPITEMIDLIST m_pPidl;
/* Link tracker information */ LPWSTR m_sPath; volume_info volume;
LPWSTR m_sDescription; LPWSTR m_sPathRel; LPWSTR m_sWorkDir; LPWSTR m_sArgs; LPWSTR m_sIcoPath; BOOL m_bRunAs; BOOL m_bDirty; LPDBLIST m_pDBList; /* Optional data block list (in the extra data section) */ BOOL m_bInInit; // in initialization or not HICON m_hIcon;
/* Pointers to strings inside Logo3/Darwin info blocks, cached for debug info purposes only */ LPWSTR sProduct; LPWSTR sComponent;
LPWSTR m_sLinkPath;
CComPtr<IUnknown> m_site; CComPtr<IDropTarget> m_DropTarget;
VOID Reset();
HRESULT GetAdvertiseInfo(LPWSTR *str, DWORD dwSig); HRESULT SetAdvertiseInfo(LPCWSTR str); HRESULT WriteAdvertiseInfo(LPCWSTR string, DWORD dwSig); HRESULT SetTargetFromPIDLOrPath(LPCITEMIDLIST pidl, LPCWSTR pszFile); HICON CreateShortcutIcon(LPCWSTR wszIconPath, INT IconIndex);
HRESULT DoOpen(LPCMINVOKECOMMANDINFO lpici); HRESULT DoOpenFileLocation();
public: CShellLink(); ~CShellLink(); static INT_PTR CALLBACK SH_ShellLinkDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
BOOL OnInitDialog(HWND hwndDlg, HWND hwndFocus, LPARAM lParam); void OnCommand(HWND hwndDlg, int id, HWND hwndCtl, UINT codeNotify); LRESULT OnNotify(HWND hwndDlg, int idFrom, LPNMHDR pnmhdr); void OnDestroy(HWND hwndDlg);
// IPersistFile STDMETHOD(GetClassID)(CLSID *pclsid) override; STDMETHOD(IsDirty)() override; STDMETHOD(Load)(LPCOLESTR pszFileName, DWORD dwMode) override; STDMETHOD(Save)(LPCOLESTR pszFileName, BOOL fRemember) override; STDMETHOD(SaveCompleted)(LPCOLESTR pszFileName) override; STDMETHOD(GetCurFile)(LPOLESTR *ppszFileName) override;
// IPersistStream // STDMETHOD(GetClassID)(CLSID *pclsid) override; // STDMETHOD(IsDirty)() override; STDMETHOD(Load)(IStream *stm) override; STDMETHOD(Save)(IStream *stm, BOOL fClearDirty) override; STDMETHOD(GetSizeMax)(ULARGE_INTEGER *pcbSize) override;
// IShellLinkA STDMETHOD(GetPath)(LPSTR pszFile, INT cchMaxPath, WIN32_FIND_DATAA *pfd, DWORD fFlags) override; STDMETHOD(GetIDList)(PIDLIST_ABSOLUTE *ppidl) override; STDMETHOD(SetIDList)(PCIDLIST_ABSOLUTE pidl) override; STDMETHOD(GetDescription)(LPSTR pszName, INT cchMaxName) override; STDMETHOD(SetDescription)(LPCSTR pszName) override; STDMETHOD(GetWorkingDirectory)(LPSTR pszDir, INT cchMaxPath) override; STDMETHOD(SetWorkingDirectory)(LPCSTR pszDir) override; STDMETHOD(GetArguments)(LPSTR pszArgs, INT cchMaxPath) override; STDMETHOD(SetArguments)(LPCSTR pszArgs) override; STDMETHOD(GetHotkey)(WORD *pwHotkey) override; STDMETHOD(SetHotkey)(WORD wHotkey) override; STDMETHOD(GetShowCmd)(INT *piShowCmd) override; STDMETHOD(SetShowCmd)(INT iShowCmd) override; STDMETHOD(GetIconLocation)(LPSTR pszIconPath, INT cchIconPath, INT *piIcon) override; STDMETHOD(SetIconLocation)(LPCSTR pszIconPath, INT iIcon) override; STDMETHOD(SetRelativePath)(LPCSTR pszPathRel, DWORD dwReserved) override; STDMETHOD(Resolve)(HWND hwnd, DWORD fFlags) override; STDMETHOD(SetPath)(LPCSTR pszFile) override;
// IShellLinkW STDMETHOD(GetPath)(LPWSTR pszFile, INT cchMaxPath, WIN32_FIND_DATAW *pfd, DWORD fFlags) override; // STDMETHOD(GetIDList)(PIDLIST_ABSOLUTE *ppidl) override; // STDMETHOD(SetIDList)(PCIDLIST_ABSOLUTE pidl) override; STDMETHOD(GetDescription)(LPWSTR pszName, INT cchMaxName) override; STDMETHOD(SetDescription)(LPCWSTR pszName) override; STDMETHOD(GetWorkingDirectory)(LPWSTR pszDir, INT cchMaxPath) override; STDMETHOD(SetWorkingDirectory)(LPCWSTR pszDir) override; STDMETHOD(GetArguments)(LPWSTR pszArgs, INT cchMaxPath) override; STDMETHOD(SetArguments)(LPCWSTR pszArgs) override; // STDMETHOD(GetHotkey)(WORD *pwHotkey) override; // STDMETHOD(SetHotkey)(WORD wHotkey) override; // STDMETHOD(GetShowCmd)(INT *piShowCmd) override; // STDMETHOD(SetShowCmd)(INT iShowCmd) override; STDMETHOD(GetIconLocation)(LPWSTR pszIconPath, INT cchIconPath, INT *piIcon) override; STDMETHOD(SetIconLocation)(LPCWSTR pszIconPath, INT iIcon) override; STDMETHOD(SetRelativePath)(LPCWSTR pszPathRel, DWORD dwReserved) override; // STDMETHOD(Resolve)(HWND hwnd, DWORD fFlags) override; STDMETHOD(SetPath)(LPCWSTR pszFile) override;
// IShellLinkDataList STDMETHOD(AddDataBlock)(void *pDataBlock) override; STDMETHOD(CopyDataBlock)(DWORD dwSig, void **ppDataBlock) override; STDMETHOD(RemoveDataBlock)(DWORD dwSig) override; STDMETHOD(GetFlags)(DWORD *pdwFlags) override; STDMETHOD(SetFlags)(DWORD dwFlags) override;
// IExtractIconA STDMETHOD(Extract)(PCSTR pszFile, UINT nIconIndex, HICON *phiconLarge, HICON *phiconSmall, UINT nIconSize) override; STDMETHOD(GetIconLocation)(UINT uFlags, PSTR pszIconFile, UINT cchMax, int *piIndex, UINT *pwFlags) override;
// IExtractIconW STDMETHOD(Extract)(PCWSTR pszFile, UINT nIconIndex, HICON *phiconLarge, HICON *phiconSmall, UINT nIconSize) override; STDMETHOD(GetIconLocation)(UINT uFlags, PWSTR pszIconFile, UINT cchMax, int *piIndex, UINT *pwFlags) override;
// IShellExtInit STDMETHOD(Initialize)(PCIDLIST_ABSOLUTE pidlFolder, IDataObject *pdtobj, HKEY hkeyProgID) override;
// IContextMenu STDMETHOD(QueryContextMenu)(HMENU hmenu, UINT indexMenu, UINT idCmdFirst, UINT idCmdLast, UINT uFlags) override; STDMETHOD(InvokeCommand)(LPCMINVOKECOMMANDINFO lpici) override; STDMETHOD(GetCommandString)(UINT_PTR idCmd, UINT uType, UINT *pwReserved, LPSTR pszName, UINT cchMax) override;
// IShellPropSheetExt STDMETHOD(AddPages)(LPFNADDPROPSHEETPAGE pfnAddPage, LPARAM lParam) override; STDMETHOD(ReplacePage)(UINT uPageID, LPFNADDPROPSHEETPAGE pfnReplacePage, LPARAM lParam) override;
// IObjectWithSite STDMETHOD(SetSite)(IUnknown *punk) override; STDMETHOD(GetSite)(REFIID iid, void **ppvSite) override;
// IDropTarget STDMETHOD(DragEnter)(IDataObject *pDataObject, DWORD dwKeyState, POINTL pt, DWORD *pdwEffect) override; STDMETHOD(DragOver)(DWORD dwKeyState, POINTL pt, DWORD *pdwEffect) override; STDMETHOD(DragLeave)() override; STDMETHOD(Drop)(IDataObject *pDataObject, DWORD dwKeyState, POINTL pt, DWORD *pdwEffect) override;
DECLARE_REGISTRY_RESOURCEID(IDR_SHELLLINK)DECLARE_NOT_AGGREGATABLE(CShellLink)
DECLARE_PROTECT_FINAL_CONSTRUCT()
BEGIN_COM_MAP(CShellLink) COM_INTERFACE_ENTRY_IID(IID_IShellLinkA, IShellLinkA) COM_INTERFACE_ENTRY_IID(IID_IShellLinkW, IShellLinkW) COM_INTERFACE_ENTRY2_IID(IID_IPersist, IPersist, IPersistFile) COM_INTERFACE_ENTRY_IID(IID_IPersistFile, IPersistFile) COM_INTERFACE_ENTRY_IID(IID_IPersistStream, IPersistStream) COM_INTERFACE_ENTRY_IID(IID_IShellExtInit, IShellExtInit) COM_INTERFACE_ENTRY_IID(IID_IContextMenu, IContextMenu) // Technically it should be IContextMenu3 COM_INTERFACE_ENTRY_IID(IID_IDropTarget, IDropTarget)// COM_INTERFACE_ENTRY_IID(IID_IQueryInfo, IQueryInfo) COM_INTERFACE_ENTRY_IID(IID_IShellLinkDataList, IShellLinkDataList) COM_INTERFACE_ENTRY_IID(IID_IExtractIconA, IExtractIconA) COM_INTERFACE_ENTRY_IID(IID_IExtractIconW, IExtractIconW)// COM_INTERFACE_ENTRY_IID(IID_IExtractImage2, IExtractImage2)// COM_INTERFACE_ENTRY_IID(IID_IPersistPropertyBag, IPersistPropertyBag)// COM_INTERFACE_ENTRY_IID(IID_IServiceProvider, IServiceProvider)// COM_INTERFACE_ENTRY_IID(IID_IFilter, IFilter) COM_INTERFACE_ENTRY_IID(IID_IObjectWithSite, IObjectWithSite)// COM_INTERFACE_ENTRY_IID(IID_ICustomizeInfoTip, ICustomizeInfoTip) COM_INTERFACE_ENTRY_IID(IID_IShellPropSheetExt, IShellPropSheetExt)END_COM_MAP()};
#endif /* _SHELLLINK_H_ */