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"
35 static char THIS_FILE[] = __FILE__;
39 ULONG nCMRefCount = 0; // IContextMenu ref count
40 ULONG nSERefCount = 0; // IShellExtInit ref count
45 #define MAXSIZE 2048 /* most I'll get back from PIOCTL */
46 #define PCCHAR(str) ((char *)(const char *)str)
47 static char space[MAXSIZE];
49 static BOOL IsADir(const CString& strName)
53 if (_stat(strName, &statbuf) < 0)
56 return statbuf.st_mode & _S_IFDIR;
59 /////////////////////////////////////////////////////////////////////////////
62 IMPLEMENT_DYNCREATE(CShellExt, CCmdTarget)
63 #define REG_CLIENT_PARMS_KEY "SYSTEM\\CurrentControlSet\\Services\\TransarcAFSDaemon\\Parameters"
64 #define OVERLAYENABLED 1
66 CShellExt::CShellExt()
73 DWORD ShellOption,LSPsize,LSPtype;
74 hr = SHGetMalloc(&m_pAlloc);
75 m_bIsOverlayEnabled=FALSE;
78 RegOpenKeyEx(HKEY_LOCAL_MACHINE, REG_CLIENT_PARMS_KEY,0, KEY_QUERY_VALUE, &NPKey);
79 LSPsize=sizeof(ShellOption);
80 code=RegQueryValueEx(NPKey, "ShellOption", NULL,
81 &LSPtype, (LPBYTE)&ShellOption, &LSPsize);
83 m_bIsOverlayEnabled=((code==0) && (LSPtype==REG_DWORD) && ((ShellOption & OVERLAYENABLED)!=0));
84 TRACE("Create CShellExt, Ref count %d/n",nCMRefCount);
87 CShellExt::~CShellExt()
89 if(m_pAlloc) m_pAlloc->Release();
91 TRACE("Destroy CShellExt, Ref count %d/n",nCMRefCount);
95 void CShellExt::OnFinalRelease()
97 // When the last reference for an automation object is released
98 // OnFinalRelease is called. The base class will automatically
99 // deletes the object. Add additional cleanup required for your
100 // object before calling the base class.
102 CCmdTarget::OnFinalRelease();
106 BEGIN_MESSAGE_MAP(CShellExt, CCmdTarget)
107 //{{AFX_MSG_MAP(CShellExt)
108 // NOTE - the ClassWizard will add and remove mapping macros here.
112 BEGIN_DISPATCH_MAP(CShellExt, CCmdTarget)
113 //{{AFX_DISPATCH_MAP(CShellExt)
114 // NOTE - the ClassWizard will add and remove mapping macros here.
118 // Note: we add support for IID_IShellExt to support typesafe binding
119 // from VBA. This IID must match the GUID that is attached to the
120 // dispinterface in the .ODL file.
122 // {DC515C27-6CAC-11D1-BAE7-00C04FD140D2}
123 static const IID IID_IShellExt =
124 { 0xdc515c27, 0x6cac, 0x11d1, { 0xba, 0xe7, 0x0, 0xc0, 0x4f, 0xd1, 0x40, 0xd2 } };
126 BEGIN_INTERFACE_MAP(CShellExt, CCmdTarget)
127 INTERFACE_PART(CShellExt, IID_IShellExt, Dispatch)
128 INTERFACE_PART(CShellExt, IID_IContextMenu, MenuExt)
129 INTERFACE_PART(CShellExt, IID_IShellExtInit, ShellInit)
130 INTERFACE_PART(CShellExt, IID_IShellIconOverlayIdentifier, IconExt)
131 INTERFACE_PART(CShellExt, IID_IQueryInfo , ToolTipExt)
132 INTERFACE_PART(CShellExt, IID_IPersistFile , PersistFileExt)
135 IMPLEMENT_OLECREATE(CShellExt, STR_EXT_TITLE, 0xdc515c27, 0x6cac, 0x11d1, 0xba, 0xe7, 0x0, 0xc0, 0x4f, 0xd1, 0x40, 0xd2)
138 /////////////////////////////////////////////////////////////////////////////
139 // CShellExt message handlers
140 /////////////////////////////////////////////////////////////////////////////
143 /////////////////////////////////////////////////////////////////////////////
144 // IUnknown for IContextMenu
145 /////////////////////////////////////////////////////////////////////////////
146 STDMETHODIMP CShellExt::XMenuExt::QueryInterface(REFIID riid, void** ppv)
148 METHOD_PROLOGUE(CShellExt, MenuExt);
150 return pThis->ExternalQueryInterface(&riid, ppv);
153 STDMETHODIMP_(ULONG) CShellExt::XMenuExt::AddRef(void)
155 return ++nCMRefCount;
158 STDMETHODIMP_(ULONG) CShellExt::XMenuExt::Release(void)
166 /////////////////////////////////////////////////////////////////////////////
167 // IConextMenu Functions
168 /////////////////////////////////////////////////////////////////////////////
169 STDMETHODIMP CShellExt::XMenuExt::QueryContextMenu(HMENU hMenu,UINT indexMenu,
170 UINT idCmdFirst, UINT idCmdLast,UINT uFlags)
172 METHOD_PROLOGUE(CShellExt, MenuExt);
174 // Don't add any menu items if we're being asked to deal with this file as a shortcut.
175 if (uFlags & CMF_VERBSONLY)
176 return MAKE_HRESULT(SEVERITY_SUCCESS, FACILITY_NULL, (USHORT)0);
178 // Check to see if there's already an AFS menu here; if so, remove it
179 int nItemsNow = GetMenuItemCount (hMenu);
180 CString strAfsItemText = GetMessageString(IDS_AFS_ITEM);
181 LPCTSTR pszAfsItemText = (LPCTSTR)strAfsItemText;
182 for (int iItem = 0; iItem < nItemsNow; iItem++) {
183 TCHAR szItemText[256];
184 if (!GetMenuString (hMenu, iItem, szItemText, 256, MF_BYPOSITION))
186 if (!lstrcmp (szItemText, pszAfsItemText)) {
187 DeleteMenu (hMenu, iItem, MF_BYPOSITION);
190 if ((!lstrcmp(szItemText,"&Delete"))&&(pThis->m_bIsSymlink)) { /*this is a symlink - don't present a delete menu!*/
191 DeleteMenu (hMenu, iItem, MF_BYPOSITION);
194 if ((!lstrcmp(szItemText,"Cu&t"))&&(pThis->m_bIsSymlink)) { /*same for cut*/
195 DeleteMenu (hMenu, iItem, MF_BYPOSITION);
199 int indexShellMenu = 0;
201 // Create the AFS submenu using the allowed ID's.
202 HMENU hAfsMenu = CreatePopupMenu();
203 int indexAfsMenu = 0;
205 // The Authentication item has been removed from the AFS menu because
206 // there is now a tray icon to handle authentication.
208 //::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_AUTHENTICATION, GetMessageString(IDS_AUTHENTICATION_ITEM));
210 // Only enable the ACL menu item if a single directory is selected
211 int nSingleDirOnly = MF_GRAYED;
212 if (pThis->m_bDirSelected && (pThis->m_astrFileNames.GetSize() == 1))
213 nSingleDirOnly = MF_ENABLED;
214 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION | nSingleDirOnly, idCmdFirst + IDM_ACL_SET, GetMessageString(IDS_ACLS_ITEM));
216 // Volume/Partition submenu of the AFS submenu
217 HMENU hVolPartMenu = CreatePopupMenu();
218 int indexVolPartMenu = 0;
219 ::InsertMenu(hVolPartMenu, indexVolPartMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_VOLUME_PROPERTIES, GetMessageString(IDS_VOL_PART_PROPS_ITEM));
220 ::InsertMenu(hVolPartMenu, indexVolPartMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_VOLUMEPARTITION_UPDATENAMEIDTABLE, GetMessageString(IDS_VOL_PART_REFRESH_ITEM));
221 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION | MF_POPUP, (UINT)hVolPartMenu, GetMessageString(IDS_VOL_PART_ITEM));
223 // Mount Point submenu of the AFS submenu
224 HMENU hMountPointMenu = CreatePopupMenu();
225 int indexMountPointMenu = 0;
226 ::InsertMenu(hMountPointMenu, indexMountPointMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_MOUNTPOINT_SHOW, GetMessageString(IDS_MP_SHOW_ITEM));
227 ::InsertMenu(hMountPointMenu, indexMountPointMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_MOUNTPOINT_REMOVE, GetMessageString(IDS_MP_REMOVE_ITEM));
228 ::InsertMenu(hMountPointMenu, indexMountPointMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_MOUNTPOINT_MAKE, GetMessageString(IDS_MP_MAKE_ITEM));
229 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION | MF_POPUP, (UINT)hMountPointMenu, GetMessageString(IDS_MOUNT_POINT_ITEM));
231 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_FLUSH, GetMessageString(IDS_FLUSH_FILE_DIR_ITEM));
232 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_FLUSH_VOLUME, GetMessageString(IDS_FLUSH_VOLUME_ITEM));
233 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_SHOW_SERVER, GetMessageString(IDS_SHOW_FILE_SERVERS_ITEM));
234 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_SHOWCELL, GetMessageString(IDS_SHOW_CELL_ITEM));
235 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_SERVER_STATUS, GetMessageString(IDS_SHOW_SERVER_STATUS_ITEM));
237 HMENU hSymbolicMenu = CreatePopupMenu();
238 int indexSymbolicMenu = 0;
239 ::InsertMenu(hSymbolicMenu, indexSymbolicMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_SYMBOLICLINK_ADD, GetMessageString(IDS_SYMBOLICLINK_ADD));
240 // ::InsertMenu(hSymbolicMenu, indexSymbolicMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_SYMBOLICLINK_EDIT, GetMessageString(IDS_SYMBOLICLINK_EDIT));
241 ::InsertMenu(hSymbolicMenu, indexSymbolicMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_SYMBOLICLINK_REMOVE, GetMessageString(IDS_SYMBOLICLINK_REMOVE));
243 ::EnableMenuItem(hSymbolicMenu,1,((pThis->m_bIsSymlink)?MF_ENABLED:MF_GRAYED)|MF_BYPOSITION);
244 // ::EnableMenuItem(hSymbolicMenu,2,((pThis->m_bIsSymlink)?MF_ENABLED:MF_GRAYED)|MF_BYPOSITION);
245 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION | MF_POPUP, (UINT)hSymbolicMenu, GetMessageString(IDS_SYMBOLIC_LINK_ITEM));
247 // The Submounts menu has been removed because the AFS tray icon
248 // and control panel now support mapping drives directly to an AFS
251 // HMENU hSubmountMenu = CreatePopupMenu();
252 // int indexSubmountMenu = 0;
253 // ::InsertMenu(hSubmountMenu, indexSubmountMenu++, MF_STRING | MF_BYPOSITION | nSingleDirOnly, idCmdFirst + IDM_SUBMOUNTS_CREATE, GetMessageString(IDS_SUBMOUNTS_CREATE_ITEM));
254 // ::InsertMenu(hSubmountMenu, indexSubmountMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_SUBMOUNTS_EDIT, GetMessageString(IDS_SUBMOUNTS_EDIT_ITEM));
255 // ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION | MF_POPUP, (UINT)hSubmountMenu, GetMessageString(IDS_SUBMOUNTS_ITEM));
258 ::InsertMenu (hMenu, indexMenu + indexShellMenu++, MF_STRING | MF_BYPOSITION | MF_SEPARATOR, 0, TEXT(""));
260 // Add the AFS submenu to the shell's menu
261 ::InsertMenu(hMenu, indexMenu + indexShellMenu++, MF_STRING | MF_BYPOSITION | MF_POPUP, (UINT)hAfsMenu, GetMessageString(IDS_AFS_ITEM));
263 // Add a separator after us
264 ::InsertMenu (hMenu, indexMenu + indexShellMenu++, MF_STRING | MF_BYPOSITION | MF_SEPARATOR, 0, TEXT(""));
266 return MAKE_HRESULT(SEVERITY_SUCCESS, FACILITY_NULL,
267 (USHORT)indexAfsMenu + indexVolPartMenu + indexMountPointMenu + indexShellMenu + indexSymbolicMenu);
270 STDMETHODIMP CShellExt::XMenuExt::InvokeCommand(LPCMINVOKECOMMANDINFO lpici)
272 METHOD_PROLOGUE(CShellExt, MenuExt);
274 if (HIWORD(lpici->lpVerb ))
279 CStringArray &files = pThis->m_astrFileNames;
281 switch (LOWORD(lpici->lpVerb))
283 case IDM_AUTHENTICATION: {
291 ASSERT(files.GetSize() == 1);
292 dlg.SetDir(files[0]);
297 case IDM_VOLUME_PROPERTIES: {
304 case IDM_VOLUMEPARTITION_UPDATENAMEIDTABLE: CheckVolumes();
307 case IDM_MOUNTPOINT_SHOW: ListMount(files);
310 case IDM_MOUNTPOINT_REMOVE: {
311 int nChoice = ShowMessageBox(IDS_REALLY_DEL_MOUNT_POINTS, MB_ICONQUESTION | MB_YESNO, IDS_REALLY_DEL_MOUNT_POINTS);
312 if (nChoice == IDYES)
317 case IDM_MOUNTPOINT_MAKE: {
318 CMakeMountPointDlg dlg;
319 ASSERT(files.GetSize() == 1);
320 dlg.SetDir(files[0]);
326 case IDM_FLUSH: Flush(files);
329 case IDM_FLUSH_VOLUME: FlushVolume(files);
332 case IDM_SHOW_SERVER: WhereIs(files);
335 case IDM_SHOWCELL: WhichCell(files);
338 case IDM_SERVER_STATUS: {
339 CServerStatusDlg dlg;
345 case IDM_SUBMOUNTS_EDIT: {
351 case IDM_SUBMOUNTS_CREATE: {
352 ASSERT(files.GetSize() == 1);
354 dlg.SetAddOnlyMode(files[0]);
359 case IDM_SYMBOLICLINK_REMOVE: {
360 if (files.GetSize()>1)
362 CString msg=files.GetAt(0);
364 if ((i=msg.ReverseFind('\\'))>0)
366 else if ((i=msg.ReverseFind(':'))>0)
367 msg=msg.Left(i+1)+"\\";
368 if (!SetCurrentDirectory(msg))
370 MessageBeep((UINT)-1);
371 ShowMessageBox(IDS_UNABLE_TO_SET_CURRENT_DIRECTORY,MB_OK,IDS_UNABLE_TO_SET_CURRENT_DIRECTORY);
375 if ((i=msg.ReverseFind('\\'))>0||((i=msg.ReverseFind(':'))>0))
376 msg=msg.Right(msg.GetLength()-i-1);
377 int nChoice = ShowMessageBox(IDS_REALLY_REMOVE_SYMLINK, MB_ICONQUESTION | MB_YESNO, IDS_REALLY_REMOVE_SYMLINK,msg);
378 if (nChoice == IDYES)
379 RemoveSymlink(files.GetAt(0));
383 case IDM_SYMBOLICLINK_ADD: {
384 CString msg=files.GetAt(0);
386 if ((i=msg.ReverseFind('\\'))>0)
388 else if ((i=msg.ReverseFind(':'))>0)
389 msg=msg.Left(i+1)+"\\";
390 CMakeSymbolicLinkDlg dlg;
396 case IDM_REMOVE_SYMLINK: {
397 if (files.GetSize()>1)
399 int nChoice = ShowMessageBox(IDS_REALLY_REMOVE_SYMLINK, MB_ICONQUESTION | MB_YESNO, IDS_REALLY_REMOVE_SYMLINK);
400 if (nChoice == IDYES)
401 RemoveSymlink(files.GetAt(0));
415 STDMETHODIMP CShellExt::XMenuExt::GetCommandString(UINT idCmd, UINT uType,
416 UINT* pwReserved, LPSTR pszName, UINT cchMax)
418 if (uType != GCS_HELPTEXT)
419 return NOERROR; // ?????????????????????????????????????????????????
423 AfxSetResourceHandle(theApp.m_hInstance);
427 case IDM_AUTHENTICATION: nCmdStrID = ID_AUTHENTICATE;
430 case IDM_ACL_SET: nCmdStrID = ID_ACL_SET;
433 case IDM_VOLUME_PROPERTIES: nCmdStrID = ID_VOLUME_PROPERTIES;
436 case IDM_VOLUMEPARTITION_UPDATENAMEIDTABLE: nCmdStrID = ID_VOLUMEPARTITION_UPDATENAMEIDTABLE;
439 case IDM_MOUNTPOINT_SHOW: nCmdStrID = ID_MOUNTPOINT_SHOW;
442 case IDM_MOUNTPOINT_REMOVE: nCmdStrID = ID_MOUNTPOINT_REMOVE;
445 case IDM_MOUNTPOINT_MAKE: nCmdStrID = ID_MOUNTPOINT_MAKE;
448 case IDM_FLUSH: nCmdStrID = ID_FLUSH;
451 case IDM_FLUSH_VOLUME: nCmdStrID = ID_VOLUME_FLUSH;
454 case IDM_SHOW_SERVER: nCmdStrID = ID_WHEREIS;
457 case IDM_SHOWCELL: nCmdStrID = ID_SHOWCELL;
460 case IDM_SERVER_STATUS: nCmdStrID = ID_SERVER_STATUS;
463 case IDM_SYMBOLICLINK_ADD: nCmdStrID = ID_SYMBOLICLINK_ADD;
466 case IDM_SYMBOLICLINK_REMOVE: nCmdStrID = ID_SYMBOLICLINK_REMOVE;
469 case IDM_REMOVE_SYMLINK: nCmdStrID= ID_REMOVE_SYMLINK;
479 LoadString (strMsg, nCmdStrID);
481 strncpy(pszName, strMsg, cchMax);
486 /////////////////////////////////////////////////////////////////////////////
487 // IUnknown for IShellExtInit
488 /////////////////////////////////////////////////////////////////////////////
489 STDMETHODIMP CShellExt::XShellInit::QueryInterface(REFIID riid, void** ppv)
491 METHOD_PROLOGUE(CShellExt, ShellInit);
493 return pThis->ExternalQueryInterface(&riid, ppv);
496 STDMETHODIMP_(ULONG) CShellExt::XShellInit::AddRef(void)
498 return ++nSERefCount;
501 STDMETHODIMP_(ULONG) CShellExt::XShellInit::Release(void)
509 /////////////////////////////////////////////////////////////////////////////
510 // IShellInit Functions
511 /////////////////////////////////////////////////////////////////////////////
512 STDMETHODIMP CShellExt::XShellInit::Initialize(LPCITEMIDLIST pidlFolder, IDataObject *pdobj, HKEY hkeyProgID)
514 METHOD_PROLOGUE(CShellExt, ShellInit);
516 HRESULT hres = E_FAIL;
517 FORMATETC fmte = {CF_HDROP, NULL, DVASPECT_CONTENT, -1, TYMED_HGLOBAL};
520 // We must have a data object
524 // Use the given IDataObject to get a list of filenames (CF_HDROP)
525 hres = pdobj->GetData(&fmte, &medium);
530 int nNumFiles = DragQueryFile((HDROP)medium.hGlobal, 0xFFFFFFFF, NULL, 0);
534 pThis->m_bDirSelected = FALSE;
536 for (int ii = 0; ii < nNumFiles; ii++) {
539 // Get the size of the file name string
540 int nNameLen = DragQueryFile((HDROP)medium.hGlobal, ii, 0, 0);
542 // Make room for it in our string object
543 LPTSTR pszFileNameBuf = strFileName.GetBuffer(nNameLen + 1); // +1 for the terminating NULL
544 ASSERT(pszFileNameBuf);
547 DragQueryFile((HDROP)medium.hGlobal, ii, pszFileNameBuf, nNameLen + 1);
549 strFileName.ReleaseBuffer();
551 if (!IsPathInAfs(strFileName)) {
552 pThis->m_astrFileNames.RemoveAll();
555 pThis->m_bIsSymlink=IsSymlink(strFileName);
558 if (IsADir(strFileName))
559 pThis->m_bDirSelected = TRUE;
561 pThis->m_astrFileNames.Add(strFileName);
564 if (pThis->m_astrFileNames.GetSize() > 0)
571 ReleaseStgMedium(&medium);
576 STDMETHODIMP CShellExt::XIconExt::QueryInterface(REFIID riid, void** ppv)
578 METHOD_PROLOGUE(CShellExt, IconExt);
579 return pThis->ExternalQueryInterface(&riid, ppv);
582 STDMETHODIMP_(ULONG) CShellExt::XIconExt::AddRef(void)
584 return ++nICRefCount;
587 STDMETHODIMP_(ULONG) CShellExt::XIconExt::Release(void)
596 /////////////////////////////////////////////////////////////////////////////
597 // IIconHandler Functions
598 /////////////////////////////////////////////////////////////////////////////
600 STDMETHODIMP CShellExt::XIconExt::GetOverlayInfo(LPWSTR pwszIconFile
601 ,int cchMax,int* pIndex,DWORD* pdwFlags)
603 if(IsBadWritePtr(pIndex, sizeof(int)))
605 if(IsBadWritePtr(pdwFlags, sizeof(DWORD)))
608 HMODULE hModule=GetModuleHandle("shell32.dll");
609 TCHAR szModule[MAX_PATH];
610 DWORD z=GetModuleFileName(hModule,szModule,sizeof(szModule));
611 MultiByteToWideChar( CP_ACP,0,szModule,-1,pwszIconFile,cchMax);
613 *pdwFlags = ISIOI_ICONFILE | ISIOI_ICONINDEX;
617 STDMETHODIMP CShellExt::XIconExt::GetPriority(int* pPriority)
619 if(IsBadWritePtr(pPriority, sizeof(int)))
625 STDMETHODIMP CShellExt::XIconExt::IsMemberOf(LPCWSTR pwszPath,DWORD dwAttrib)
627 TCHAR szPath[MAX_PATH];
628 WideCharToMultiByte( CP_ACP,0,pwszPath,-1,szPath,MAX_PATH,NULL,NULL);
629 if (IsSymlink(szPath))
634 /* TOOL TIP INFO IMPLIMENTION */
636 STDMETHODIMP CShellExt::XToolTipExt::QueryInterface(REFIID riid, void** ppv)
638 METHOD_PROLOGUE(CShellExt, ToolTipExt);
639 return pThis->ExternalQueryInterface(&riid, ppv);
642 STDMETHODIMP_(ULONG) CShellExt::XToolTipExt::AddRef(void)
644 return ++nTPRefCount;
647 STDMETHODIMP_(ULONG) CShellExt::XToolTipExt::Release(void)
655 STDMETHODIMP CShellExt::XToolTipExt::GetInfoTip(DWORD dwFlags, LPWSTR *ppwszTip)
657 METHOD_PROLOGUE(CShellExt, ToolTipExt);
659 if (!IsSymlink(pThis->m_szFile))
665 // dwFlags is currently unused.
666 *ppwszTip = (WCHAR*) (pThis->m_pAlloc)->Alloc((1+lstrlen(pThis->m_szFile))*sizeof(WCHAR));
669 wcscpy(*ppwszTip, (WCHAR*)T2OLE(pThis->m_szFile));
674 STDMETHODIMP CShellExt::XToolTipExt::GetInfoFlags(LPDWORD pdwFlags)
679 ////////// IPersistFile
680 /////// PersistFileExt
682 STDMETHODIMP CShellExt::XPersistFileExt::QueryInterface(REFIID riid, void** ppv)
684 METHOD_PROLOGUE(CShellExt, PersistFileExt);
685 return pThis->ExternalQueryInterface(&riid, ppv);
688 STDMETHODIMP_(ULONG) CShellExt::XPersistFileExt::AddRef(void)
690 return ++nXPRefCount;
693 STDMETHODIMP_(ULONG) CShellExt::XPersistFileExt::Release(void)
701 STDMETHODIMP CShellExt::XPersistFileExt::Load(LPCOLESTR wszFile, DWORD dwMode)
703 METHOD_PROLOGUE(CShellExt, PersistFileExt);
705 _tcscpy(pThis->m_szFile, OLE2T((WCHAR*)wszFile));
709 STDMETHODIMP CShellExt::XPersistFileExt::GetClassID(LPCLSID)
714 STDMETHODIMP CShellExt::XPersistFileExt::IsDirty(VOID)
719 STDMETHODIMP CShellExt::XPersistFileExt::Save(LPCOLESTR, BOOL)
724 STDMETHODIMP CShellExt::XPersistFileExt::SaveCompleted(LPCOLESTR)
729 STDMETHODIMP CShellExt::XPersistFileExt::GetCurFile(LPOLESTR FAR*)