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
16 #include <afs/param.h>
21 #include <sys/types.h>
23 #include "afs_shl_ext.h"
24 #include "shell_ext.h"
25 #include "volume_info.h"
26 #include "set_afs_acl.h"
28 #include "make_mount_point_dlg.h"
30 #include "server_status_dlg.h"
32 #include "submounts_dlg.h"
33 #include "make_symbolic_link_dlg.h"
34 #include <WINNT\afsreg.h>
39 static char THIS_FILE[] = __FILE__;
43 ULONG nCMRefCount = 0; // IContextMenu ref count
44 ULONG nSERefCount = 0; // IShellExtInit ref count
49 #define MAXSIZE 2048 /* most I'll get back from PIOCTL */
50 #define PCCHAR(str) ((char *)(const char *)str)
51 static char space[MAXSIZE];
53 static BOOL IsADir(const CString& strName)
57 if (_tstat(strName, &statbuf) < 0)
60 return statbuf.st_mode & _S_IFDIR;
63 /////////////////////////////////////////////////////////////////////////////
66 IMPLEMENT_DYNCREATE(CShellExt, CCmdTarget)
67 #define REG_CLIENT_PARMS_KEY "SYSTEM\\CurrentControlSet\\Services\\TransarcAFSDaemon\\Parameters"
68 #define OVERLAYENABLED 1
70 CShellExt::CShellExt()
77 DWORD ShellOption,LSPsize,LSPtype;
78 hr = SHGetMalloc(&m_pAlloc);
79 m_bIsOverlayEnabled=FALSE;
82 RegOpenKeyExA(HKEY_LOCAL_MACHINE, AFSREG_CLT_SVC_PARAM_SUBKEY,0, (IsWow64()?KEY_WOW64_64KEY:0)|KEY_QUERY_VALUE, &NPKey);
83 LSPsize=sizeof(ShellOption);
84 code=RegQueryValueEx(NPKey, _T("ShellOption"), NULL,
85 &LSPtype, (LPBYTE)&ShellOption, &LSPsize);
87 m_bIsOverlayEnabled=((code==0) && (LSPtype==REG_DWORD) && ((ShellOption & OVERLAYENABLED)!=0));
88 TRACE("Create CShellExt, Ref count %d/n",nCMRefCount);
91 CShellExt::~CShellExt()
96 TRACE("Destroy CShellExt, Ref count %d/n",nCMRefCount);
100 void CShellExt::OnFinalRelease()
102 // When the last reference for an automation object is released
103 // OnFinalRelease is called. The base class will automatically
104 // deletes the object. Add additional cleanup required for your
105 // object before calling the base class.
107 CCmdTarget::OnFinalRelease();
111 BEGIN_MESSAGE_MAP(CShellExt, CCmdTarget)
112 //{{AFX_MSG_MAP(CShellExt)
113 // NOTE - the ClassWizard will add and remove mapping macros here.
117 BEGIN_DISPATCH_MAP(CShellExt, CCmdTarget)
118 //{{AFX_DISPATCH_MAP(CShellExt)
119 // NOTE - the ClassWizard will add and remove mapping macros here.
123 // Note: we add support for IID_IShellExt to support typesafe binding
124 // from VBA. This IID must match the GUID that is attached to the
125 // dispinterface in the .ODL file.
129 // {DC515C27-6CAC-11D1-BAE7-00C04FD140D2}
130 static const IID IID_IShellExt =
131 { 0xdc515c27, 0x6cac, 0x11d1, { 0xba, 0xe7, 0x0, 0xc0, 0x4f, 0xd1, 0x40, 0xd2 } };
134 // {5f820ca1-3dde-11db-b2ce-001558092db5}
135 static const IID IID_IShellExt =
136 { 0x5f820ca1, 0x3dde, 0x11db, {0xb2, 0xce, 0x00, 0x15, 0x58, 0x09, 0x2d, 0xb5 } };
139 BEGIN_INTERFACE_MAP(CShellExt, CCmdTarget)
140 INTERFACE_PART(CShellExt, IID_IShellExt, Dispatch)
141 INTERFACE_PART(CShellExt, IID_IContextMenu, MenuExt)
142 INTERFACE_PART(CShellExt, IID_IShellExtInit, ShellInit)
143 INTERFACE_PART(CShellExt, IID_IShellIconOverlayIdentifier, IconExt)
144 INTERFACE_PART(CShellExt, IID_IQueryInfo , ToolTipExt)
145 INTERFACE_PART(CShellExt, IID_IPersistFile , PersistFileExt)
150 IMPLEMENT_OLECREATE(CShellExt, STR_EXT_TITLE, 0xdc515c27, 0x6cac, 0x11d1, 0xba, 0xe7, 0x0, 0xc0, 0x4f, 0xd1, 0x40, 0xd2)
153 IMPLEMENT_OLECREATE(CShellExt, STR_EXT_TITLE, 0x5f820ca1, 0x3dde, 0x11db, 0xb2, 0xce, 0x0, 0x15, 0x58, 0x09, 0x2d, 0xb5)
157 /////////////////////////////////////////////////////////////////////////////
158 // CShellExt message handlers
159 /////////////////////////////////////////////////////////////////////////////
162 /////////////////////////////////////////////////////////////////////////////
163 // IUnknown for IContextMenu
164 /////////////////////////////////////////////////////////////////////////////
165 STDMETHODIMP CShellExt::XMenuExt::QueryInterface(REFIID riid, void** ppv)
167 METHOD_PROLOGUE(CShellExt, MenuExt);
169 return pThis->ExternalQueryInterface(&riid, ppv);
172 STDMETHODIMP_(ULONG) CShellExt::XMenuExt::AddRef(void)
174 return ++nCMRefCount;
177 STDMETHODIMP_(ULONG) CShellExt::XMenuExt::Release(void)
185 /////////////////////////////////////////////////////////////////////////////
186 // IConextMenu Functions
187 /////////////////////////////////////////////////////////////////////////////
188 STDMETHODIMP CShellExt::XMenuExt::QueryContextMenu(HMENU hMenu,UINT indexMenu,
189 UINT idCmdFirst, UINT idCmdLast,UINT uFlags)
191 METHOD_PROLOGUE(CShellExt, MenuExt);
193 // Don't add any menu items if we're being asked to deal with this file as a shortcut.
194 if (uFlags & CMF_VERBSONLY)
195 return MAKE_HRESULT(SEVERITY_SUCCESS, FACILITY_NULL, (USHORT)0);
197 // Check to see if there's already an AFS menu here; if so, remove it
198 int nItemsNow = GetMenuItemCount (hMenu);
199 CString strAfsItemText = GetMessageString(IDS_AFS_ITEM);
200 LPCTSTR pszAfsItemText = (LPCTSTR)strAfsItemText;
201 for (int iItem = 0; iItem < nItemsNow; iItem++) {
202 TCHAR szItemText[256];
203 if (!GetMenuString (hMenu, iItem, szItemText, 256, MF_BYPOSITION))
205 if (!lstrcmp (szItemText, pszAfsItemText)) {
206 DeleteMenu (hMenu, iItem, MF_BYPOSITION);
209 if ((!lstrcmp(szItemText,_T("&Delete")))&&(pThis->m_bIsSymlink)) { /*this is a symlink - don't present a delete menu!*/
210 DeleteMenu (hMenu, iItem, MF_BYPOSITION);
213 if ((!lstrcmp(szItemText,_T("Cu&t")))&&(pThis->m_bIsSymlink)) { /*same for cut*/
214 DeleteMenu (hMenu, iItem, MF_BYPOSITION);
218 int indexShellMenu = 0;
220 // Create the AFS submenu using the allowed ID's.
221 HMENU hAfsMenu = CreatePopupMenu();
222 int indexAfsMenu = 0;
224 // Only enable the ACL menu item if a single directory is selected
225 int nSingleDirOnly = MF_GRAYED;
226 if (pThis->m_bDirSelected && (pThis->m_astrFileNames.GetSize() == 1))
227 nSingleDirOnly = MF_ENABLED;
228 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION | nSingleDirOnly, idCmdFirst + IDM_ACL_SET, GetMessageString(IDS_ACLS_ITEM));
230 // Volume/Partition submenu of the AFS submenu
231 HMENU hVolPartMenu = CreatePopupMenu();
232 int indexVolPartMenu = 0;
233 ::InsertMenu(hVolPartMenu, indexVolPartMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_VOLUME_PROPERTIES, GetMessageString(IDS_VOL_PART_PROPS_ITEM));
234 ::InsertMenu(hVolPartMenu, indexVolPartMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_VOLUMEPARTITION_UPDATENAMEIDTABLE, GetMessageString(IDS_VOL_PART_REFRESH_ITEM));
235 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION | MF_POPUP, (UINT)hVolPartMenu, GetMessageString(IDS_VOL_PART_ITEM));
237 // Mount Point submenu of the AFS submenu
238 HMENU hMountPointMenu = CreatePopupMenu();
239 int indexMountPointMenu = 0;
240 int nMountPointSelected = MF_GRAYED;
241 for (int n = pThis->m_astrFileNames.GetSize() - 1 ; n >= 0; n--) {
242 if ( IsMountPoint(pThis->m_astrFileNames[n]) ) {
243 nMountPointSelected = MF_ENABLED;
247 ::InsertMenu(hMountPointMenu, indexMountPointMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_MOUNTPOINT_SHOW, GetMessageString(IDS_MP_SHOW_ITEM));
248 ::InsertMenu(hMountPointMenu, indexMountPointMenu++, MF_STRING | MF_BYPOSITION | nMountPointSelected, idCmdFirst + IDM_MOUNTPOINT_REMOVE, GetMessageString(IDS_MP_REMOVE_ITEM));
249 ::InsertMenu(hMountPointMenu, indexMountPointMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_MOUNTPOINT_MAKE, GetMessageString(IDS_MP_MAKE_ITEM));
250 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION | MF_POPUP, (UINT)hMountPointMenu, GetMessageString(IDS_MOUNT_POINT_ITEM));
252 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_FLUSH, GetMessageString(IDS_FLUSH_FILE_DIR_ITEM));
253 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_FLUSH_VOLUME, GetMessageString(IDS_FLUSH_VOLUME_ITEM));
254 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_SHOW_SERVER, GetMessageString(IDS_SHOW_FILE_SERVERS_ITEM));
255 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_SHOWCELL, GetMessageString(IDS_SHOW_CELL_ITEM));
256 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_SERVER_STATUS, GetMessageString(IDS_SHOW_SERVER_STATUS_ITEM));
258 HMENU hSymbolicMenu = CreatePopupMenu();
259 int indexSymbolicMenu = 0;
260 int nSymlinkSelected = MF_GRAYED;
261 for (int n = pThis->m_astrFileNames.GetSize() - 1 ; n >= 0; n--) {
262 if ( IsSymlink(pThis->m_astrFileNames[n]) ) {
263 nSymlinkSelected = MF_ENABLED;
268 ::InsertMenu(hSymbolicMenu, indexSymbolicMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_SYMBOLICLINK_ADD, GetMessageString(IDS_SYMBOLICLINK_ADD));
269 ::InsertMenu(hSymbolicMenu, indexSymbolicMenu++, MF_STRING | MF_BYPOSITION | nSymlinkSelected, idCmdFirst + IDM_SYMBOLICLINK_SHOW, GetMessageString(IDS_SYMBOLICLINK_SHOW));
270 ::InsertMenu(hSymbolicMenu, indexSymbolicMenu++, MF_STRING | MF_BYPOSITION | nSymlinkSelected, idCmdFirst + IDM_SYMBOLICLINK_REMOVE, GetMessageString(IDS_SYMBOLICLINK_REMOVE));
271 ::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION | MF_POPUP, (UINT)hSymbolicMenu, GetMessageString(IDS_SYMBOLIC_LINK_ITEM));
273 // The Submounts menu has been removed because the AFS tray icon
274 // and control panel now support mapping drives directly to an AFS
277 //HMENU hSubmountMenu = CreatePopupMenu();
278 //int indexSubmountMenu = 0;
279 //::InsertMenu(hSubmountMenu, indexSubmountMenu++, MF_STRING | MF_BYPOSITION | nSingleDirOnly, idCmdFirst + IDM_SUBMOUNTS_CREATE, GetMessageString(IDS_SUBMOUNTS_CREATE_ITEM));
280 //::InsertMenu(hSubmountMenu, indexSubmountMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_SUBMOUNTS_EDIT, GetMessageString(IDS_SUBMOUNTS_EDIT_ITEM));
281 //::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION | MF_POPUP, (UINT)hSubmountMenu, GetMessageString(IDS_SUBMOUNTS_ITEM));
284 ::InsertMenu (hMenu, indexMenu + indexShellMenu++, MF_STRING | MF_BYPOSITION | MF_SEPARATOR, 0, TEXT(""));
286 // Add the AFS submenu to the shell's menu
287 ::InsertMenu(hMenu, indexMenu + indexShellMenu++, MF_STRING | MF_BYPOSITION | MF_POPUP, (UINT)hAfsMenu, GetMessageString(IDS_AFS_ITEM));
289 // Add a separator after us
290 ::InsertMenu (hMenu, indexMenu + indexShellMenu++, MF_STRING | MF_BYPOSITION | MF_SEPARATOR, 0, TEXT(""));
292 return MAKE_HRESULT(SEVERITY_SUCCESS, FACILITY_NULL,
293 (USHORT)indexAfsMenu + indexVolPartMenu + indexMountPointMenu + indexShellMenu + indexSymbolicMenu);
296 STDMETHODIMP CShellExt::XMenuExt::InvokeCommand(LPCMINVOKECOMMANDINFO lpici)
298 METHOD_PROLOGUE(CShellExt, MenuExt);
300 if (HIWORD(lpici->lpVerb ))
305 CStringArray &files = pThis->m_astrFileNames;
307 switch (LOWORD(lpici->lpVerb))
309 case IDM_AUTHENTICATION: {
317 ASSERT(files.GetSize() == 1);
318 dlg.SetDir(files[0]);
323 case IDM_VOLUME_PROPERTIES: {
330 case IDM_VOLUMEPARTITION_UPDATENAMEIDTABLE:
334 case IDM_MOUNTPOINT_SHOW:
338 case IDM_MOUNTPOINT_REMOVE: {
339 int nChoice = ShowMessageBox(IDS_REALLY_DEL_MOUNT_POINTS, MB_ICONQUESTION | MB_YESNO, IDS_REALLY_DEL_MOUNT_POINTS);
340 if (nChoice == IDYES)
345 case IDM_MOUNTPOINT_MAKE: {
346 CMakeMountPointDlg dlg;
347 ASSERT(files.GetSize() == 1);
348 dlg.SetDir(files[0]);
357 case IDM_FLUSH_VOLUME:
361 case IDM_SHOW_SERVER:
369 case IDM_SERVER_STATUS: {
370 CServerStatusDlg dlg;
376 case IDM_SUBMOUNTS_EDIT: {
381 case IDM_SUBMOUNTS_CREATE: {
382 ASSERT(files.GetSize() == 1);
384 dlg.SetAddOnlyMode(files[0]);
389 case IDM_SYMBOLICLINK_REMOVE: {
390 if (files.GetSize()>1)
392 CString msg=files.GetAt(0);
394 if ((i=msg.ReverseFind('\\'))>0)
396 else if ((i=msg.ReverseFind(':'))>0)
397 msg=msg.Left(i+1)+"\\";
398 if (!SetCurrentDirectory(msg))
400 MessageBeep((UINT)-1);
401 ShowMessageBox(IDS_UNABLE_TO_SET_CURRENT_DIRECTORY,MB_OK,IDS_UNABLE_TO_SET_CURRENT_DIRECTORY);
405 if ((i=msg.ReverseFind('\\'))>0||((i=msg.ReverseFind(':'))>0))
406 msg=msg.Right(msg.GetLength()-i-1);
407 int nChoice = ShowMessageBox(IDS_REALLY_REMOVE_SYMLINK, MB_ICONQUESTION | MB_YESNO, IDS_REALLY_REMOVE_SYMLINK,msg);
408 if (nChoice == IDYES)
409 RemoveSymlink(files.GetAt(0));
413 case IDM_SYMBOLICLINK_ADD: {
414 CStringA msg(files.GetAt(0));
416 if ((i=msg.ReverseFind('\\'))>0)
418 else if ((i=msg.ReverseFind(':'))>0)
419 msg=msg.Left(i+1)+"\\";
420 CMakeSymbolicLinkDlg dlg;
426 case IDM_SYMBOLICLINK_SHOW:
430 case IDM_REMOVE_SYMLINK: {
431 if (files.GetSize()>1)
433 int nChoice = ShowMessageBox(IDS_REALLY_REMOVE_SYMLINK, MB_ICONQUESTION | MB_YESNO, IDS_REALLY_REMOVE_SYMLINK);
434 if (nChoice == IDYES)
435 RemoveSymlink(files.GetAt(0));
449 STDMETHODIMP CShellExt::XMenuExt::GetCommandString(UINT_PTR idCmd, UINT uType,
450 UINT* pwReserved, LPSTR pszName, UINT cchMax)
452 if (uType != GCS_HELPTEXT)
453 return NOERROR; // ?????????????????????????????????????????????????
457 AfxSetResourceHandle(theApp.m_hInstance);
461 case IDM_AUTHENTICATION:
462 nCmdStrID = ID_AUTHENTICATE;
466 nCmdStrID = ID_ACL_SET;
469 case IDM_VOLUME_PROPERTIES:
470 nCmdStrID = ID_VOLUME_PROPERTIES;
473 case IDM_VOLUMEPARTITION_UPDATENAMEIDTABLE:
474 nCmdStrID = ID_VOLUMEPARTITION_UPDATENAMEIDTABLE;
477 case IDM_MOUNTPOINT_SHOW:
478 nCmdStrID = ID_MOUNTPOINT_SHOW;
481 case IDM_MOUNTPOINT_REMOVE:
482 nCmdStrID = ID_MOUNTPOINT_REMOVE;
485 case IDM_MOUNTPOINT_MAKE:
486 nCmdStrID = ID_MOUNTPOINT_MAKE;
490 nCmdStrID = ID_FLUSH;
493 case IDM_FLUSH_VOLUME:
494 nCmdStrID = ID_VOLUME_FLUSH;
497 case IDM_SHOW_SERVER:
498 nCmdStrID = ID_WHEREIS;
502 nCmdStrID = ID_SHOWCELL;
505 case IDM_SERVER_STATUS:
506 nCmdStrID = ID_SERVER_STATUS;
509 case IDM_SYMBOLICLINK_ADD:
510 nCmdStrID = ID_SYMBOLICLINK_ADD;
513 case IDM_SYMBOLICLINK_SHOW:
514 nCmdStrID = ID_SYMBOLICLINK_SHOW;
517 case IDM_SYMBOLICLINK_REMOVE:
518 nCmdStrID = ID_SYMBOLICLINK_REMOVE;
521 case IDM_REMOVE_SYMLINK:
522 nCmdStrID= ID_REMOVE_SYMLINK;
532 LoadString (strMsg, nCmdStrID);
534 _tcsncpy((LPTSTR) pszName, strMsg, cchMax);
539 /////////////////////////////////////////////////////////////////////////////
540 // IUnknown for IShellExtInit
541 /////////////////////////////////////////////////////////////////////////////
542 STDMETHODIMP CShellExt::XShellInit::QueryInterface(REFIID riid, void** ppv)
544 METHOD_PROLOGUE(CShellExt, ShellInit);
546 return pThis->ExternalQueryInterface(&riid, ppv);
549 STDMETHODIMP_(ULONG) CShellExt::XShellInit::AddRef(void)
551 return ++nSERefCount;
554 STDMETHODIMP_(ULONG) CShellExt::XShellInit::Release(void)
562 /////////////////////////////////////////////////////////////////////////////
563 // IShellInit Functions
564 /////////////////////////////////////////////////////////////////////////////
565 STDMETHODIMP CShellExt::XShellInit::Initialize(LPCITEMIDLIST pidlFolder, IDataObject *pdobj, HKEY hkeyProgID)
567 METHOD_PROLOGUE(CShellExt, ShellInit);
569 HRESULT hres = E_FAIL;
570 FORMATETC fmte = {CF_HDROP, NULL, DVASPECT_CONTENT, -1, TYMED_HGLOBAL};
573 // We must have a data object
577 // Use the given IDataObject to get a list of filenames (CF_HDROP)
578 hres = pdobj->GetData(&fmte, &medium);
583 int nNumFiles = DragQueryFile((HDROP)medium.hGlobal, 0xFFFFFFFF, NULL, 0);
587 pThis->m_bDirSelected = FALSE;
589 for (int ii = 0; ii < nNumFiles; ii++) {
592 // Get the size of the file name string
593 int nNameLen = DragQueryFile((HDROP)medium.hGlobal, ii, 0, 0);
595 // Make room for it in our string object
596 LPTSTR pszFileNameBuf = strFileName.GetBuffer(nNameLen + 1); // +1 for the terminating NULL
597 ASSERT(pszFileNameBuf);
600 DragQueryFile((HDROP)medium.hGlobal, ii, pszFileNameBuf, nNameLen + 1);
602 strFileName.ReleaseBuffer();
604 if (!IsPathInAfs(strFileName)) {
605 pThis->m_astrFileNames.RemoveAll();
608 pThis->m_bIsSymlink=IsSymlink(strFileName);
611 if (IsADir(strFileName))
612 pThis->m_bDirSelected = TRUE;
614 pThis->m_astrFileNames.Add(strFileName);
617 if (pThis->m_astrFileNames.GetSize() > 0)
624 ReleaseStgMedium(&medium);
629 STDMETHODIMP CShellExt::XIconExt::QueryInterface(REFIID riid, void** ppv)
631 METHOD_PROLOGUE(CShellExt, IconExt);
632 return pThis->ExternalQueryInterface(&riid, ppv);
635 STDMETHODIMP_(ULONG) CShellExt::XIconExt::AddRef(void)
637 return ++nICRefCount;
640 STDMETHODIMP_(ULONG) CShellExt::XIconExt::Release(void)
649 /////////////////////////////////////////////////////////////////////////////
650 // IIconHandler Functions
651 /////////////////////////////////////////////////////////////////////////////
653 STDMETHODIMP CShellExt::XIconExt::GetOverlayInfo(LPWSTR pwszIconFile
654 ,int cchMax,int* pIndex,DWORD* pdwFlags)
656 if(IsBadWritePtr(pIndex, sizeof(int)))
658 if(IsBadWritePtr(pdwFlags, sizeof(DWORD)))
661 HMODULE hModule=GetModuleHandle(_T("shell32.dll"));
662 TCHAR szModule[MAX_PATH];
663 DWORD z=GetModuleFileName(hModule,szModule,sizeof(szModule));
665 MultiByteToWideChar( CP_ACP,0,szModule,-1,pwszIconFile,cchMax);
667 _tcsncpy(pwszIconFile, szModule, cchMax);
670 *pdwFlags = ISIOI_ICONFILE | ISIOI_ICONINDEX;
674 STDMETHODIMP CShellExt::XIconExt::GetPriority(int* pPriority)
676 if(IsBadWritePtr(pPriority, sizeof(int)))
682 STDMETHODIMP CShellExt::XIconExt::IsMemberOf(LPCWSTR pwszPath,DWORD dwAttrib)
684 TCHAR szPath[MAX_PATH];
686 _tcscpy(szPath, pwszPath);
688 WideCharToMultiByte( CP_ACP,0,pwszPath,-1,szPath,MAX_PATH,NULL,NULL);
690 if (IsSymlink(szPath))
695 /* TOOL TIP INFO IMPLIMENTION */
697 STDMETHODIMP CShellExt::XToolTipExt::QueryInterface(REFIID riid, void** ppv)
699 METHOD_PROLOGUE(CShellExt, ToolTipExt);
700 return pThis->ExternalQueryInterface(&riid, ppv);
703 STDMETHODIMP_(ULONG) CShellExt::XToolTipExt::AddRef(void)
705 return ++nTPRefCount;
708 STDMETHODIMP_(ULONG) CShellExt::XToolTipExt::Release(void)
716 STDMETHODIMP CShellExt::XToolTipExt::GetInfoTip(DWORD dwFlags, LPWSTR *ppwszTip)
718 METHOD_PROLOGUE(CShellExt, ToolTipExt);
720 if (!IsSymlink(pThis->m_szFile))
726 // dwFlags is currently unused.
727 *ppwszTip = (WCHAR*) (pThis->m_pAlloc)->Alloc((1+lstrlen(pThis->m_szFile))*sizeof(WCHAR));
730 wcscpy(*ppwszTip, (WCHAR*)T2OLE(pThis->m_szFile));
735 STDMETHODIMP CShellExt::XToolTipExt::GetInfoFlags(LPDWORD pdwFlags)
740 ////////// IPersistFile
741 /////// PersistFileExt
743 STDMETHODIMP CShellExt::XPersistFileExt::QueryInterface(REFIID riid, void** ppv)
745 METHOD_PROLOGUE(CShellExt, PersistFileExt);
746 return pThis->ExternalQueryInterface(&riid, ppv);
749 STDMETHODIMP_(ULONG) CShellExt::XPersistFileExt::AddRef(void)
751 return ++nXPRefCount;
754 STDMETHODIMP_(ULONG) CShellExt::XPersistFileExt::Release(void)
762 STDMETHODIMP CShellExt::XPersistFileExt::Load(LPCOLESTR wszFile, DWORD dwMode)
764 METHOD_PROLOGUE(CShellExt, PersistFileExt);
766 _tcscpy(pThis->m_szFile, OLE2T((WCHAR*)wszFile));
770 STDMETHODIMP CShellExt::XPersistFileExt::GetClassID(LPCLSID)
775 STDMETHODIMP CShellExt::XPersistFileExt::IsDirty(VOID)
780 STDMETHODIMP CShellExt::XPersistFileExt::Save(LPCOLESTR, BOOL)
785 STDMETHODIMP CShellExt::XPersistFileExt::SaveCompleted(LPCOLESTR)
790 STDMETHODIMP CShellExt::XPersistFileExt::GetCurFile(LPOLESTR FAR*)