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windows-shell-ext-remove-mtpt-20050420

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Conditionalize the AFS->Mount Point->Remove menu item based upon whether
or not the selected item(s) contain mount points
This commit is contained in:
Jeffrey Altman 2005-04-21 03:16:57 +00:00
parent 1099227e08
commit 9198f00b19
3 changed files with 45 additions and 25 deletions
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56
src/WINNT/client_exp/gui2fs.cpp
View File

@ -1226,6 +1226,39 @@ BOOL IsSymlink(const char * true_name)
}
BOOL IsMountPoint(const char * name)
{
register LONG code = 0;
struct ViceIoctl blob;
char tbuffer[1024];
char lsbuffer[1024];
register char *tp;
char szCurItem[1024];
strcpy(szCurItem, name);
tp = (char *)strrchr(szCurItem, '\\');
if (tp) {
strncpy(tbuffer, szCurItem, code = tp - szCurItem + 1); /* the dir name */
tbuffer[code] = 0;
tp++; /* skip the slash */
} else {
fs_ExtractDriveLetter(szCurItem, tbuffer);
strcat(tbuffer, ".");
tp = szCurItem;
fs_StripDriveLetter(tp, tp, 0);
}
blob.in = tp;
blob.in_size = strlen(tp)+1;
blob.out = lsbuffer;
blob.out_size = sizeof(lsbuffer);
code = pioctl(tbuffer, VIOC_AFS_STAT_MT_PT, &blob, 0);
return (code==0);
}
/*
* Delete AFS mount points. Variables are used as follows:
* tbuffer: Set to point to the null-terminated directory name of the mount point
@ -1247,28 +1280,7 @@ BOOL RemoveMount(CStringArray& files)
HOURGLASS hourglass;
for (int i = 0; i < files.GetSize(); i++) {
char szCurItem[1024];
strcpy(szCurItem, files[i]);
tp = (char *)strrchr(szCurItem, '\\');
if (tp) {
strncpy(tbuffer, szCurItem, code = tp - szCurItem + 1); /* the dir name */
tbuffer[code] = 0;
tp++; /* skip the slash */
} else {
fs_ExtractDriveLetter(szCurItem, tbuffer);
strcat(tbuffer, ".");
tp = szCurItem;
fs_StripDriveLetter(tp, tp, 0);
}
blob.in = tp;
blob.in_size = strlen(tp)+1;
blob.out = lsbuffer;
blob.out_size = sizeof(lsbuffer);
code = pioctl(tbuffer, VIOC_AFS_STAT_MT_PT, &blob, 0);
if (code) {
if (!IsMountPoint(files[i])) {
error = TRUE;
if (errno == EINVAL)
results.Add(GetMessageString(IDS_NOT_MOUNT_POINT_ERROR, StripPath(files[i])));

1
src/WINNT/client_exp/gui2fs.h
View File

@ -39,6 +39,7 @@ int GetCellName(char *baseNamep, struct afsconf_cell *infop);
long fs_StripDriveLetter(const char *inPathp, char *outPathp, long outSize);
long fs_ExtractDriveLetter(const char *inPathp, char *outPathp);
BOOL IsSymlink(const char * true_name);
BOOL IsMountPoint(const char * name);
UINT MakeSymbolicLink(const char *,const char *);
void ListSymbolicLinkPath(const char *strName,char *strPath,UINT nlenPath);
#endif //__GUI2FS_H__

13
src/WINNT/client_exp/shell_ext.cpp
View File

@ -224,9 +224,16 @@ STDMETHODIMP CShellExt::XMenuExt::QueryContextMenu(HMENU hMenu,UINT indexMenu,
// Mount Point submenu of the AFS submenu
HMENU hMountPointMenu = CreatePopupMenu();
int indexMountPointMenu = 0;
::InsertMenu(hMountPointMenu, indexMountPointMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_MOUNTPOINT_SHOW, GetMessageString(IDS_MP_SHOW_ITEM));
::InsertMenu(hMountPointMenu, indexMountPointMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_MOUNTPOINT_REMOVE, GetMessageString(IDS_MP_REMOVE_ITEM));
::InsertMenu(hMountPointMenu, indexMountPointMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_MOUNTPOINT_MAKE, GetMessageString(IDS_MP_MAKE_ITEM));
int nMountPointSelected = MF_GRAYED;
for (int n = pThis->m_astrFileNames.GetSize() - 1 ; n >= 0; n--) {
if ( IsMountPoint(pThis->m_astrFileNames[n]) ) {
nMountPointSelected = MF_ENABLED;
break;
}
}
::InsertMenu(hMountPointMenu, indexMountPointMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_MOUNTPOINT_SHOW, GetMessageString(IDS_MP_SHOW_ITEM));
::InsertMenu(hMountPointMenu, indexMountPointMenu++, MF_STRING | MF_BYPOSITION | nMountPointSelected, idCmdFirst + IDM_MOUNTPOINT_REMOVE, GetMessageString(IDS_MP_REMOVE_ITEM));
::InsertMenu(hMountPointMenu, indexMountPointMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_MOUNTPOINT_MAKE, GetMessageString(IDS_MP_MAKE_ITEM));
::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION | MF_POPUP, (UINT)hMountPointMenu, GetMessageString(IDS_MOUNT_POINT_ITEM));
::InsertMenu(hAfsMenu, indexAfsMenu++, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_FLUSH, GetMessageString(IDS_FLUSH_FILE_DIR_ITEM));