2 * Copyright 2000, International Business Machines Corporation and others.
5 * This software has been released under the terms of the IBM Public
6 * License. For details, see the LICENSE file in the top-level source
7 * directory or online at http://www.openafs.org/dl/license10.html
11 #include <afs/param.h>
18 #include <sys/types.h>
20 #include "afs_shl_ext.h"
21 #include "shell_ext.h"
22 #include "volume_info.h"
23 #include "set_afs_acl.h"
25 #include "make_mount_point_dlg.h"
27 #include "server_status_dlg.h"
29 #include "submounts_dlg.h"
30 #include "make_symbolic_link_dlg.h"
31 #include <WINNT\afsreg.h>
36 static char THIS_FILE[] = __FILE__;
40 ULONG nCMRefCount = 0; // IContextMenu ref count
41 ULONG nSERefCount = 0; // IShellExtInit ref count
46 #define MAXSIZE 2048 /* most I'll get back from PIOCTL */
47 #define PCCHAR(str) ((char *)(const char *)str)
48 static char space[MAXSIZE];
50 static BOOL IsADir(const CString& strName)
54 if (_stat(strName, &statbuf) < 0)
57 return statbuf.st_mode & _S_IFDIR;
60 /////////////////////////////////////////////////////////////////////////////
63 IMPLEMENT_DYNCREATE(CShellExt, CCmdTarget)
64 #define REG_CLIENT_PARMS_KEY "SYSTEM\\CurrentControlSet\\Services\\TransarcAFSDaemon\\Parameters"
65 #define OVERLAYENABLED 1
67 CShellExt::CShellExt()
74 DWORD ShellOption,LSPsize,LSPtype;
75 hr = SHGetMalloc(&m_pAlloc);
76 m_bIsOverlayEnabled=FALSE;
79 RegOpenKeyEx(HKEY_LOCAL_MACHINE, AFSREG_CLT_SVC_PARAM_SUBKEY,0, KEY_QUERY_VALUE, &NPKey);
80 LSPsize=sizeof(ShellOption);
81 code=RegQueryValueEx(NPKey, "ShellOption", NULL,
82 &LSPtype, (LPBYTE)&ShellOption, &LSPsize);
84 m_bIsOverlayEnabled=((code==0) && (LSPtype==REG_DWORD) && ((ShellOption & OVERLAYENABLED)!=0));
85 TRACE("Create CShellExt, Ref count %d/n",nCMRefCount);
88 CShellExt::~CShellExt()
90 if(m_pAlloc) m_pAlloc->Release();
92 TRACE("Destroy CShellExt, Ref count %d/n",nCMRefCount);
96 void CShellExt::OnFinalRelease()
98 // When the last reference for an automation object is released
99 // OnFinalRelease is called. The base class will automatically
100 // deletes the object. Add additional cleanup required for your
101 // object before calling the base class.
103 CCmdTarget::OnFinalRelease();
107 BEGIN_MESSAGE_MAP(CShellExt, CCmdTarget)
108 //{{AFX_MSG_MAP(CShellExt)
109 // NOTE - the ClassWizard will add and remove mapping macros here.
113 BEGIN_DISPATCH_MAP(CShellExt, CCmdTarget)
114 //{{AFX_DISPATCH_MAP(CShellExt)
115 // NOTE - the ClassWizard will add and remove mapping macros here.
119 // Note: we add support for IID_IShellExt to support typesafe binding
120 // from VBA. This IID must match the GUID that is attached to the
121 // dispinterface in the .ODL file.
123 // {DC515C27-6CAC-11D1-BAE7-00C04FD140D2}
124 static const IID IID_IShellExt =
125 { 0xdc515c27, 0x6cac, 0x11d1, { 0xba, 0xe7, 0x0, 0xc0, 0x4f, 0xd1, 0x40, 0xd2 } };
127 BEGIN_INTERFACE_MAP(CShellExt, CCmdTarget)
128 INTERFACE_PART(CShellExt, IID_IShellExt, Dispatch)
129 INTERFACE_PART(CShellExt, IID_IContextMenu, MenuExt)
130 INTERFACE_PART(CShellExt, IID_IShellExtInit, ShellInit)
131 INTERFACE_PART(CShellExt, IID_IShellIconOverlayIdentifier, IconExt)
132 INTERFACE_PART(CShellExt, IID_IQueryInfo , ToolTipExt)
133 INTERFACE_PART(CShellExt, IID_IPersistFile , PersistFileExt)
136 IMPLEMENT_OLECREATE(CShellExt, STR_EXT_TITLE, 0xdc515c27, 0x6cac, 0x11d1, 0xba, 0xe7, 0x0, 0xc0, 0x4f, 0xd1, 0x40, 0xd2)
139 /////////////////////////////////////////////////////////////////////////////
140 // CShellExt message handlers
141 /////////////////////////////////////////////////////////////////////////////
144 /////////////////////////////////////////////////////////////////////////////
145 // IUnknown for IContextMenu
146 /////////////////////////////////////////////////////////////////////////////
147 STDMETHODIMP CShellExt::XMenuExt::QueryInterface(REFIID riid, void** ppv)
149 METHOD_PROLOGUE(CShellExt, MenuExt);
151 return pThis->ExternalQueryInterface(&riid, ppv);
154 STDMETHODIMP_(ULONG) CShellExt::XMenuExt::AddRef(void)
156 return ++nCMRefCount;
159 STDMETHODIMP_(ULONG) CShellExt::XMenuExt::Release(void)
167 /////////////////////////////////////////////////////////////////////////////
168 // IConextMenu Functions
169 /////////////////////////////////////////////////////////////////////////////
170 STDMETHODIMP CShellExt::XMenuExt::QueryContextMenu(HMENU hMenu,UINT indexMenu,
171 UINT idCmdFirst, UINT idCmdLast,UINT uFlags)
173 METHOD_PROLOGUE(CShellExt, MenuExt);
175 // Don't add any menu items if we're being asked to deal with this file as a shortcut.
176 if (uFlags & CMF_VERBSONLY)
177 return MAKE_HRESULT(SEVERITY_SUCCESS, FACILITY_NULL, (USHORT)0);
179 // Check to see if there's already an AFS menu here; if so, remove it
180 int nItemsNow = GetMenuItemCount (hMenu);
181 CString strAfsItemText = GetMessageString(IDS_AFS_ITEM);
182 LPCTSTR pszAfsItemText = (LPCTSTR)strAfsItemText;
183 for (int iItem = 0; iItem < nItemsNow; iItem++) {
184 TCHAR szItemText[256];
185 if (!GetMenuString (hMenu, iItem, szItemText, 256, MF_BYPOSITION))
187 if (!lstrcmp (szItemText, pszAfsItemText)) {
188 DeleteMenu (hMenu, iItem, MF_BYPOSITION);
191 if ((!lstrcmp(szItemText,"&Delete"))&&(pThis->m_bIsSymlink)) { /*this is a symlink - don't present a delete menu!*/
192 DeleteMenu (hMenu, iItem, MF_BYPOSITION);
195 if ((!lstrcmp(szItemText,"Cu&t"))&&(pThis->m_bIsSymlink)) { /*same for cut*/
196 DeleteMenu (hMenu, iItem, MF_BYPOSITION);
200 int indexShellMenu = 0;
202 // Create the AFS submenu using the allowed ID's.
203 HMENU hAfsMenu = CreatePopupMenu();
204 int indexAfsMenu = 0;
206 // The Authentication item has been removed from the AFS menu because
207 // there is now a tray icon to handle authentication.
209 //::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_AUTHENTICATION, GetMessageString(IDS_AUTHENTICATION_ITEM));
211 // Only enable the ACL menu item if a single directory is selected
212 int nSingleDirOnly = MF_GRAYED;
213 if (pThis->m_bDirSelected && (pThis->m_astrFileNames.GetSize() == 1))
214 nSingleDirOnly = MF_ENABLED;
215 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION | nSingleDirOnly, idCmdFirst + IDM_ACL_SET, GetMessageString(IDS_ACLS_ITEM));
217 // Volume/Partition submenu of the AFS submenu
218 HMENU hVolPartMenu = CreatePopupMenu();
219 int indexVolPartMenu = 0;
220 ::InsertMenu(hVolPartMenu, indexVolPartMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_VOLUME_PROPERTIES, GetMessageString(IDS_VOL_PART_PROPS_ITEM));
221 ::InsertMenu(hVolPartMenu, indexVolPartMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_VOLUMEPARTITION_UPDATENAMEIDTABLE, GetMessageString(IDS_VOL_PART_REFRESH_ITEM));
222 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION | MF_POPUP, (UINT)hVolPartMenu, GetMessageString(IDS_VOL_PART_ITEM));
224 // Mount Point submenu of the AFS submenu
225 HMENU hMountPointMenu = CreatePopupMenu();
226 int indexMountPointMenu = 0;
227 int nMountPointSelected = MF_GRAYED;
228 for (int n = pThis->m_astrFileNames.GetSize() - 1 ; n >= 0; n--) {
229 if ( IsMountPoint(pThis->m_astrFileNames[n]) ) {
230 nMountPointSelected = MF_ENABLED;
234 ::InsertMenu(hMountPointMenu, indexMountPointMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_MOUNTPOINT_SHOW, GetMessageString(IDS_MP_SHOW_ITEM));
235 ::InsertMenu(hMountPointMenu, indexMountPointMenu++, MF_STRING | MF_BYPOSITION | nMountPointSelected, idCmdFirst + IDM_MOUNTPOINT_REMOVE, GetMessageString(IDS_MP_REMOVE_ITEM));
236 ::InsertMenu(hMountPointMenu, indexMountPointMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_MOUNTPOINT_MAKE, GetMessageString(IDS_MP_MAKE_ITEM));
237 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION | MF_POPUP, (UINT)hMountPointMenu, GetMessageString(IDS_MOUNT_POINT_ITEM));
239 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_FLUSH, GetMessageString(IDS_FLUSH_FILE_DIR_ITEM));
240 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_FLUSH_VOLUME, GetMessageString(IDS_FLUSH_VOLUME_ITEM));
241 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_SHOW_SERVER, GetMessageString(IDS_SHOW_FILE_SERVERS_ITEM));
242 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_SHOWCELL, GetMessageString(IDS_SHOW_CELL_ITEM));
243 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_SERVER_STATUS, GetMessageString(IDS_SHOW_SERVER_STATUS_ITEM));
245 HMENU hSymbolicMenu = CreatePopupMenu();
246 int indexSymbolicMenu = 0;
247 ::InsertMenu(hSymbolicMenu, indexSymbolicMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_SYMBOLICLINK_ADD, GetMessageString(IDS_SYMBOLICLINK_ADD));
248 // ::InsertMenu(hSymbolicMenu, indexSymbolicMenu, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_SYMBOLICLINK_EDIT, GetMessageString(IDS_SYMBOLICLINK_EDIT));
249 // ::EnableMenuItem(hSymbolicMenu,indexSymbolicMenu++,((pThis->m_bIsSymlink)?MF_ENABLED:MF_GRAYED)|MF_BYPOSITION);
250 ::InsertMenu(hSymbolicMenu, indexSymbolicMenu, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_SYMBOLICLINK_REMOVE, GetMessageString(IDS_SYMBOLICLINK_REMOVE));
251 ::EnableMenuItem(hSymbolicMenu,indexSymbolicMenu++,((pThis->m_bIsSymlink)?MF_ENABLED:MF_GRAYED)|MF_BYPOSITION);
252 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION | MF_POPUP, (UINT)hSymbolicMenu, GetMessageString(IDS_SYMBOLIC_LINK_ITEM));
254 // The Submounts menu has been removed because the AFS tray icon
255 // and control panel now support mapping drives directly to an AFS
258 // HMENU hSubmountMenu = CreatePopupMenu();
259 // int indexSubmountMenu = 0;
260 // ::InsertMenu(hSubmountMenu, indexSubmountMenu++, MF_STRING | MF_BYPOSITION | nSingleDirOnly, idCmdFirst + IDM_SUBMOUNTS_CREATE, GetMessageString(IDS_SUBMOUNTS_CREATE_ITEM));
261 // ::InsertMenu(hSubmountMenu, indexSubmountMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_SUBMOUNTS_EDIT, GetMessageString(IDS_SUBMOUNTS_EDIT_ITEM));
262 // ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION | MF_POPUP, (UINT)hSubmountMenu, GetMessageString(IDS_SUBMOUNTS_ITEM));
265 ::InsertMenu (hMenu, indexMenu + indexShellMenu++, MF_STRING | MF_BYPOSITION | MF_SEPARATOR, 0, TEXT(""));
267 // Add the AFS submenu to the shell's menu
268 ::InsertMenu(hMenu, indexMenu + indexShellMenu++, MF_STRING | MF_BYPOSITION | MF_POPUP, (UINT)hAfsMenu, GetMessageString(IDS_AFS_ITEM));
270 // Add a separator after us
271 ::InsertMenu (hMenu, indexMenu + indexShellMenu++, MF_STRING | MF_BYPOSITION | MF_SEPARATOR, 0, TEXT(""));
273 return MAKE_HRESULT(SEVERITY_SUCCESS, FACILITY_NULL,
274 (USHORT)indexAfsMenu + indexVolPartMenu + indexMountPointMenu + indexShellMenu + indexSymbolicMenu);
277 STDMETHODIMP CShellExt::XMenuExt::InvokeCommand(LPCMINVOKECOMMANDINFO lpici)
279 METHOD_PROLOGUE(CShellExt, MenuExt);
281 if (HIWORD(lpici->lpVerb ))
286 CStringArray &files = pThis->m_astrFileNames;
288 switch (LOWORD(lpici->lpVerb))
290 case IDM_AUTHENTICATION: {
298 ASSERT(files.GetSize() == 1);
299 dlg.SetDir(files[0]);
304 case IDM_VOLUME_PROPERTIES: {
311 case IDM_VOLUMEPARTITION_UPDATENAMEIDTABLE: CheckVolumes();
314 case IDM_MOUNTPOINT_SHOW: ListMount(files);
317 case IDM_MOUNTPOINT_REMOVE: {
318 int nChoice = ShowMessageBox(IDS_REALLY_DEL_MOUNT_POINTS, MB_ICONQUESTION | MB_YESNO, IDS_REALLY_DEL_MOUNT_POINTS);
319 if (nChoice == IDYES)
324 case IDM_MOUNTPOINT_MAKE: {
325 CMakeMountPointDlg dlg;
326 ASSERT(files.GetSize() == 1);
327 dlg.SetDir(files[0]);
333 case IDM_FLUSH: Flush(files);
336 case IDM_FLUSH_VOLUME: FlushVolume(files);
339 case IDM_SHOW_SERVER: WhereIs(files);
342 case IDM_SHOWCELL: WhichCell(files);
345 case IDM_SERVER_STATUS: {
346 CServerStatusDlg dlg;
352 case IDM_SUBMOUNTS_EDIT: {
358 case IDM_SUBMOUNTS_CREATE: {
359 ASSERT(files.GetSize() == 1);
361 dlg.SetAddOnlyMode(files[0]);
366 case IDM_SYMBOLICLINK_REMOVE: {
367 if (files.GetSize()>1)
369 CString msg=files.GetAt(0);
371 if ((i=msg.ReverseFind('\\'))>0)
373 else if ((i=msg.ReverseFind(':'))>0)
374 msg=msg.Left(i+1)+"\\";
375 if (!SetCurrentDirectory(msg))
377 MessageBeep((UINT)-1);
378 ShowMessageBox(IDS_UNABLE_TO_SET_CURRENT_DIRECTORY,MB_OK,IDS_UNABLE_TO_SET_CURRENT_DIRECTORY);
382 if ((i=msg.ReverseFind('\\'))>0||((i=msg.ReverseFind(':'))>0))
383 msg=msg.Right(msg.GetLength()-i-1);
384 int nChoice = ShowMessageBox(IDS_REALLY_REMOVE_SYMLINK, MB_ICONQUESTION | MB_YESNO, IDS_REALLY_REMOVE_SYMLINK,msg);
385 if (nChoice == IDYES)
386 RemoveSymlink(files.GetAt(0));
390 case IDM_SYMBOLICLINK_ADD: {
391 CString msg=files.GetAt(0);
393 if ((i=msg.ReverseFind('\\'))>0)
395 else if ((i=msg.ReverseFind(':'))>0)
396 msg=msg.Left(i+1)+"\\";
397 CMakeSymbolicLinkDlg dlg;
403 case IDM_REMOVE_SYMLINK: {
404 if (files.GetSize()>1)
406 int nChoice = ShowMessageBox(IDS_REALLY_REMOVE_SYMLINK, MB_ICONQUESTION | MB_YESNO, IDS_REALLY_REMOVE_SYMLINK);
407 if (nChoice == IDYES)
408 RemoveSymlink(files.GetAt(0));
422 STDMETHODIMP CShellExt::XMenuExt::GetCommandString(UINT_PTR idCmd, UINT uType,
423 UINT* pwReserved, LPSTR pszName, UINT cchMax)
425 if (uType != GCS_HELPTEXT)
426 return NOERROR; // ?????????????????????????????????????????????????
430 AfxSetResourceHandle(theApp.m_hInstance);
434 case IDM_AUTHENTICATION: nCmdStrID = ID_AUTHENTICATE;
437 case IDM_ACL_SET: nCmdStrID = ID_ACL_SET;
440 case IDM_VOLUME_PROPERTIES: nCmdStrID = ID_VOLUME_PROPERTIES;
443 case IDM_VOLUMEPARTITION_UPDATENAMEIDTABLE: nCmdStrID = ID_VOLUMEPARTITION_UPDATENAMEIDTABLE;
446 case IDM_MOUNTPOINT_SHOW: nCmdStrID = ID_MOUNTPOINT_SHOW;
449 case IDM_MOUNTPOINT_REMOVE: nCmdStrID = ID_MOUNTPOINT_REMOVE;
452 case IDM_MOUNTPOINT_MAKE: nCmdStrID = ID_MOUNTPOINT_MAKE;
455 case IDM_FLUSH: nCmdStrID = ID_FLUSH;
458 case IDM_FLUSH_VOLUME: nCmdStrID = ID_VOLUME_FLUSH;
461 case IDM_SHOW_SERVER: nCmdStrID = ID_WHEREIS;
464 case IDM_SHOWCELL: nCmdStrID = ID_SHOWCELL;
467 case IDM_SERVER_STATUS: nCmdStrID = ID_SERVER_STATUS;
470 case IDM_SYMBOLICLINK_ADD: nCmdStrID = ID_SYMBOLICLINK_ADD;
473 case IDM_SYMBOLICLINK_REMOVE: nCmdStrID = ID_SYMBOLICLINK_REMOVE;
476 case IDM_REMOVE_SYMLINK: nCmdStrID= ID_REMOVE_SYMLINK;
486 LoadString (strMsg, nCmdStrID);
488 strncpy(pszName, strMsg, cchMax);
493 /////////////////////////////////////////////////////////////////////////////
494 // IUnknown for IShellExtInit
495 /////////////////////////////////////////////////////////////////////////////
496 STDMETHODIMP CShellExt::XShellInit::QueryInterface(REFIID riid, void** ppv)
498 METHOD_PROLOGUE(CShellExt, ShellInit);
500 return pThis->ExternalQueryInterface(&riid, ppv);
503 STDMETHODIMP_(ULONG) CShellExt::XShellInit::AddRef(void)
505 return ++nSERefCount;
508 STDMETHODIMP_(ULONG) CShellExt::XShellInit::Release(void)
516 /////////////////////////////////////////////////////////////////////////////
517 // IShellInit Functions
518 /////////////////////////////////////////////////////////////////////////////
519 STDMETHODIMP CShellExt::XShellInit::Initialize(LPCITEMIDLIST pidlFolder, IDataObject *pdobj, HKEY hkeyProgID)
521 METHOD_PROLOGUE(CShellExt, ShellInit);
523 HRESULT hres = E_FAIL;
524 FORMATETC fmte = {CF_HDROP, NULL, DVASPECT_CONTENT, -1, TYMED_HGLOBAL};
527 // We must have a data object
531 // Use the given IDataObject to get a list of filenames (CF_HDROP)
532 hres = pdobj->GetData(&fmte, &medium);
537 int nNumFiles = DragQueryFile((HDROP)medium.hGlobal, 0xFFFFFFFF, NULL, 0);
541 pThis->m_bDirSelected = FALSE;
543 for (int ii = 0; ii < nNumFiles; ii++) {
546 // Get the size of the file name string
547 int nNameLen = DragQueryFile((HDROP)medium.hGlobal, ii, 0, 0);
549 // Make room for it in our string object
550 LPTSTR pszFileNameBuf = strFileName.GetBuffer(nNameLen + 1); // +1 for the terminating NULL
551 ASSERT(pszFileNameBuf);
554 DragQueryFile((HDROP)medium.hGlobal, ii, pszFileNameBuf, nNameLen + 1);
556 strFileName.ReleaseBuffer();
558 if (!IsPathInAfs(strFileName)) {
559 pThis->m_astrFileNames.RemoveAll();
562 pThis->m_bIsSymlink=IsSymlink(strFileName);
565 if (IsADir(strFileName))
566 pThis->m_bDirSelected = TRUE;
568 pThis->m_astrFileNames.Add(strFileName);
571 if (pThis->m_astrFileNames.GetSize() > 0)
578 ReleaseStgMedium(&medium);
583 STDMETHODIMP CShellExt::XIconExt::QueryInterface(REFIID riid, void** ppv)
585 METHOD_PROLOGUE(CShellExt, IconExt);
586 return pThis->ExternalQueryInterface(&riid, ppv);
589 STDMETHODIMP_(ULONG) CShellExt::XIconExt::AddRef(void)
591 return ++nICRefCount;
594 STDMETHODIMP_(ULONG) CShellExt::XIconExt::Release(void)
603 /////////////////////////////////////////////////////////////////////////////
604 // IIconHandler Functions
605 /////////////////////////////////////////////////////////////////////////////
607 STDMETHODIMP CShellExt::XIconExt::GetOverlayInfo(LPWSTR pwszIconFile
608 ,int cchMax,int* pIndex,DWORD* pdwFlags)
610 if(IsBadWritePtr(pIndex, sizeof(int)))
612 if(IsBadWritePtr(pdwFlags, sizeof(DWORD)))
615 HMODULE hModule=GetModuleHandle("shell32.dll");
616 TCHAR szModule[MAX_PATH];
617 DWORD z=GetModuleFileName(hModule,szModule,sizeof(szModule));
618 MultiByteToWideChar( CP_ACP,0,szModule,-1,pwszIconFile,cchMax);
620 *pdwFlags = ISIOI_ICONFILE | ISIOI_ICONINDEX;
624 STDMETHODIMP CShellExt::XIconExt::GetPriority(int* pPriority)
626 if(IsBadWritePtr(pPriority, sizeof(int)))
632 STDMETHODIMP CShellExt::XIconExt::IsMemberOf(LPCWSTR pwszPath,DWORD dwAttrib)
634 TCHAR szPath[MAX_PATH];
635 WideCharToMultiByte( CP_ACP,0,pwszPath,-1,szPath,MAX_PATH,NULL,NULL);
636 if (IsSymlink(szPath))
641 /* TOOL TIP INFO IMPLIMENTION */
643 STDMETHODIMP CShellExt::XToolTipExt::QueryInterface(REFIID riid, void** ppv)
645 METHOD_PROLOGUE(CShellExt, ToolTipExt);
646 return pThis->ExternalQueryInterface(&riid, ppv);
649 STDMETHODIMP_(ULONG) CShellExt::XToolTipExt::AddRef(void)
651 return ++nTPRefCount;
654 STDMETHODIMP_(ULONG) CShellExt::XToolTipExt::Release(void)
662 STDMETHODIMP CShellExt::XToolTipExt::GetInfoTip(DWORD dwFlags, LPWSTR *ppwszTip)
664 METHOD_PROLOGUE(CShellExt, ToolTipExt);
666 if (!IsSymlink(pThis->m_szFile))
672 // dwFlags is currently unused.
673 *ppwszTip = (WCHAR*) (pThis->m_pAlloc)->Alloc((1+lstrlen(pThis->m_szFile))*sizeof(WCHAR));
676 wcscpy(*ppwszTip, (WCHAR*)T2OLE(pThis->m_szFile));
681 STDMETHODIMP CShellExt::XToolTipExt::GetInfoFlags(LPDWORD pdwFlags)
686 ////////// IPersistFile
687 /////// PersistFileExt
689 STDMETHODIMP CShellExt::XPersistFileExt::QueryInterface(REFIID riid, void** ppv)
691 METHOD_PROLOGUE(CShellExt, PersistFileExt);
692 return pThis->ExternalQueryInterface(&riid, ppv);
695 STDMETHODIMP_(ULONG) CShellExt::XPersistFileExt::AddRef(void)
697 return ++nXPRefCount;
700 STDMETHODIMP_(ULONG) CShellExt::XPersistFileExt::Release(void)
708 STDMETHODIMP CShellExt::XPersistFileExt::Load(LPCOLESTR wszFile, DWORD dwMode)
710 METHOD_PROLOGUE(CShellExt, PersistFileExt);
712 _tcscpy(pThis->m_szFile, OLE2T((WCHAR*)wszFile));
716 STDMETHODIMP CShellExt::XPersistFileExt::GetClassID(LPCLSID)
721 STDMETHODIMP CShellExt::XPersistFileExt::IsDirty(VOID)
726 STDMETHODIMP CShellExt::XPersistFileExt::Save(LPCOLESTR, BOOL)
731 STDMETHODIMP CShellExt::XPersistFileExt::SaveCompleted(LPCOLESTR)
736 STDMETHODIMP CShellExt::XPersistFileExt::GetCurFile(LPOLESTR FAR*)