/*
 *
 *      Copyright 1997  Marcus Meissner
 *      Copyright 1998  Juergen Schmied
 *      Copyright 2005  Mike McCormack
 *      Copyright 2009  Andrew Hill
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 *
 */

#ifndef _SHELLLINK_H_
#define _SHELLLINK_H_

class ShellLink :
	public CComCoClass<ShellLink, &CLSID_ShellLink>,
	public CComObjectRootEx<CComMultiThreadModelNoCS>,
	public IShellLinkA,
	public IShellLinkW,
	public IPersistFile,
	public IPersistStream,
	public IShellLinkDataList,
	public IShellExtInit,
	public IContextMenu,
	public IObjectWithSite,
	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"

private:
	/* data structures according to the information in the link */
	LPITEMIDLIST	pPidl;
	WORD		wHotKey;
	SYSTEMTIME	time1;
	SYSTEMTIME	time2;
	SYSTEMTIME	time3;

	DWORD         iShowCmd;
	LPWSTR        sIcoPath;
	INT           iIcoNdx;
	LPWSTR        sPath;
	LPWSTR        sArgs;
	LPWSTR        sWorkDir;
	LPWSTR        sDescription;
	LPWSTR        sPathRel;
 	LPWSTR        sProduct;
 	LPWSTR        sComponent;
	volume_info   volume;
    LPWSTR        sLinkPath;
    BOOL          bRunAs;
	BOOL          bDirty;
	INT           iIdOpen;  /* id of the "Open" entry in the context menu */
	CComPtr<IUnknown>		site;
public:
	ShellLink();
	~ShellLink();
	LPWSTR ShellLink_GetAdvertisedArg(LPCWSTR str);
	HRESULT ShellLink_SetAdvertiseInfo(LPCWSTR str);
	static INT_PTR CALLBACK SH_ShellLinkDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);

	// IPersistFile
	virtual HRESULT WINAPI GetClassID(CLSID *pclsid);
	virtual HRESULT WINAPI IsDirty();
	virtual HRESULT WINAPI Load(LPCOLESTR pszFileName, DWORD dwMode);
	virtual HRESULT WINAPI Save(LPCOLESTR pszFileName, BOOL fRemember);
	virtual HRESULT WINAPI SaveCompleted(LPCOLESTR pszFileName);
	virtual HRESULT WINAPI GetCurFile(LPOLESTR *ppszFileName);

	// IPersistStream
//	virtual WINAPI HRESULT GetClassID(CLSID *pclsid);
//	virtual HRESULT WINAPI IsDirty();
	virtual HRESULT WINAPI Load(IStream *stm);
	virtual HRESULT WINAPI Save(IStream *stm, BOOL fClearDirty);
	virtual HRESULT WINAPI GetSizeMax(ULARGE_INTEGER *pcbSize);

	// IShellLinkA
	virtual HRESULT WINAPI GetPath(LPSTR pszFile, INT cchMaxPath, WIN32_FIND_DATAA *pfd, DWORD fFlags);
	virtual HRESULT WINAPI GetIDList(LPITEMIDLIST * ppidl);
	virtual HRESULT WINAPI SetIDList(LPCITEMIDLIST pidl);
	virtual HRESULT WINAPI GetDescription(LPSTR pszName,INT cchMaxName);
	virtual HRESULT WINAPI SetDescription(LPCSTR pszName);
	virtual HRESULT WINAPI GetWorkingDirectory(LPSTR pszDir,INT cchMaxPath);
	virtual HRESULT WINAPI SetWorkingDirectory(LPCSTR pszDir);
	virtual HRESULT WINAPI GetArguments(LPSTR pszArgs,INT cchMaxPath);
	virtual HRESULT WINAPI SetArguments(LPCSTR pszArgs);
	virtual HRESULT WINAPI GetHotkey(WORD *pwHotkey);
	virtual HRESULT WINAPI SetHotkey(WORD wHotkey);
	virtual HRESULT WINAPI GetShowCmd(INT *piShowCmd);
	virtual HRESULT WINAPI SetShowCmd(INT iShowCmd);
	virtual HRESULT WINAPI GetIconLocation(LPSTR pszIconPath,INT cchIconPath,INT *piIcon);
	virtual HRESULT WINAPI SetIconLocation(LPCSTR pszIconPath,INT iIcon);
	virtual HRESULT WINAPI SetRelativePath(LPCSTR pszPathRel, DWORD dwReserved);
	virtual HRESULT WINAPI Resolve(HWND hwnd, DWORD fFlags);
	virtual HRESULT WINAPI SetPath(LPCSTR pszFile);

	// IShellLinkW
	virtual HRESULT WINAPI GetPath(LPWSTR pszFile, INT cchMaxPath, WIN32_FIND_DATAW *pfd, DWORD fFlags);
//	virtual HRESULT WINAPI GetIDList(LPITEMIDLIST *ppidl);
//	virtual HRESULT WINAPI SetIDList(LPCITEMIDLIST pidl);
	virtual HRESULT WINAPI GetDescription(LPWSTR pszName, INT cchMaxName);
	virtual HRESULT WINAPI SetDescription(LPCWSTR pszName);
	virtual HRESULT WINAPI GetWorkingDirectory(LPWSTR pszDir, INT cchMaxPath);
	virtual HRESULT WINAPI SetWorkingDirectory(LPCWSTR pszDir);
	virtual HRESULT WINAPI GetArguments(LPWSTR pszArgs,INT cchMaxPath);
	virtual HRESULT WINAPI SetArguments(LPCWSTR pszArgs);
//	virtual HRESULT WINAPI GetHotkey(WORD *pwHotkey);
//	virtual HRESULT WINAPI SetHotkey(WORD wHotkey);
//	virtual HRESULT WINAPI GetShowCmd(INT *piShowCmd);
//	virtual HRESULT WINAPI SetShowCmd(INT iShowCmd);
	virtual HRESULT WINAPI GetIconLocation(LPWSTR pszIconPath,INT cchIconPath,INT *piIcon);
	virtual HRESULT WINAPI SetIconLocation(LPCWSTR pszIconPath,INT iIcon);
	virtual HRESULT WINAPI SetRelativePath(LPCWSTR pszPathRel, DWORD dwReserved);
//	virtual HRESULT WINAPI Resolve(HWND hwnd, DWORD fFlags);
	virtual HRESULT WINAPI SetPath(LPCWSTR pszFile);

	// IShellLinkDataList
	virtual HRESULT WINAPI AddDataBlock(void *pDataBlock);
	virtual HRESULT WINAPI CopyDataBlock(DWORD dwSig, void **ppDataBlock);
	virtual HRESULT WINAPI RemoveDataBlock(DWORD dwSig);
	virtual HRESULT WINAPI GetFlags(DWORD *pdwFlags);
	virtual HRESULT WINAPI SetFlags(DWORD dwFlags);

	// IShellExtInit
	virtual HRESULT WINAPI Initialize(LPCITEMIDLIST pidlFolder, IDataObject *pdtobj, HKEY hkeyProgID);

	// IContextMenu
	virtual HRESULT WINAPI QueryContextMenu(HMENU hmenu, UINT indexMenu, UINT idCmdFirst, UINT idCmdLast, UINT uFlags);
	virtual HRESULT WINAPI InvokeCommand(LPCMINVOKECOMMANDINFO lpici);
	virtual HRESULT WINAPI GetCommandString(UINT_PTR idCmd, UINT uType, UINT *pwReserved, LPSTR pszName, UINT cchMax);

	// IShellPropSheetExt
	virtual HRESULT WINAPI AddPages(LPFNADDPROPSHEETPAGE pfnAddPage, LPARAM lParam);
	virtual HRESULT WINAPI ReplacePage(UINT uPageID, LPFNADDPROPSHEETPAGE pfnReplacePage, LPARAM lParam);

	// IObjectWithSite
	virtual HRESULT WINAPI SetSite(IUnknown *punk);
	virtual HRESULT WINAPI GetSite(REFIID iid, void **ppvSite);

DECLARE_REGISTRY_RESOURCEID(IDR_SHELLLINK)
DECLARE_NOT_AGGREGATABLE(ShellLink)

DECLARE_PROTECT_FINAL_CONSTRUCT()

BEGIN_COM_MAP(ShellLink)
	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_IShellLinkA, IShellLinkA)
	COM_INTERFACE_ENTRY_IID(IID_IShellLinkW, IShellLinkW)
	COM_INTERFACE_ENTRY_IID(IID_IShellLinkDataList, IShellLinkDataList)
	COM_INTERFACE_ENTRY_IID(IID_IShellExtInit, IShellExtInit)
	COM_INTERFACE_ENTRY_IID(IID_IContextMenu, IContextMenu)
	COM_INTERFACE_ENTRY_IID(IID_IShellPropSheetExt, IShellPropSheetExt)
	COM_INTERFACE_ENTRY_IID(IID_IObjectWithSite, IObjectWithSite)
END_COM_MAP()
};

#endif // _SHELLLINK_H_