/*
* Return the drive letter and volume label
* If the drive doesn't have a volume assigned, space is returned for the letter
*/
BOOL GetDriveLabel(DWORD DriveIndex, char* letters, char** label)
{
HANDLE hPhysical;
DWORD size;
char AutorunPath[] = "#:\\autorun.inf", *AutorunLabel = NULL;
wchar_t wDrivePath[] = L"#:\\";
wchar_t wVolumeLabel[MAX_PATH+1];
static char VolumeLabel[MAX_PATH+1];
*label = STR_NO_LABEL;
if (!GetDriveLetters(DriveIndex, letters))
return FALSE;
if (letters[0] == 0) {
// Drive without volume assigned - always enabled
return TRUE;
}
// We only care about an autorun.inf if we have a single volume
AutorunPath[0] = letters[0];
wDrivePath[0] = letters[0];
// Try to read an extended label from autorun first. Fallback to regular label if not found.
// In the case of card readers with no card, users can get an annoying popup asking them
// to insert media. Use IOCTL_STORAGE_CHECK_VERIFY to prevent this
hPhysical = GetPhysicalHandle(DriveIndex, FALSE, FALSE);
if (DeviceIoControl(hPhysical, IOCTL_STORAGE_CHECK_VERIFY, NULL, 0, NULL, 0, &size, NULL))
AutorunLabel = get_token_data_file("label", AutorunPath);
else if (GetLastError() == ERROR_NOT_READY)
uprintf("Ignoring autorun.inf label for drive %c: %s\n", letters[0],
(HRESULT_CODE(GetLastError()) == ERROR_NOT_READY)?"No media":WindowsErrorString());
safe_closehandle(hPhysical);
if (AutorunLabel != NULL) {
uprintf("Using autorun.inf label for drive %c: '%s'\n", letters[0], AutorunLabel);
safe_strcpy(VolumeLabel, sizeof(VolumeLabel), AutorunLabel);
safe_free(AutorunLabel);
*label = VolumeLabel;
} else if (GetVolumeInformationW(wDrivePath, wVolumeLabel, ARRAYSIZE(wVolumeLabel),
NULL, NULL, NULL, NULL, 0) && *wVolumeLabel) {
wchar_to_utf8_no_alloc(wVolumeLabel, VolumeLabel, sizeof(VolumeLabel));
*label = VolumeLabel;
}
return TRUE;
}
TInt E32Main()
{
TInt r;
test.Title();
test.Start(_L("Starting T_DENYCLAMP ..."));
test(TheFs.Connect()==KErrNone);
GetDriveLetters();
TBuf<256> pathName;
//************************************************************************
//
// Test on FAT (writable file system)
//
//************************************************************************
if(NandFatDrv!='?')
{
pathName=_L("?:\\CLAMP-TST\\"); // FAT on NAND
pathName[0]=(TText)NandFatDrv;
r=TheFs.MkDirAll(pathName);
test(r==KErrNone || r== KErrAlreadyExists);
TheFs.SetSessionPath(pathName);
test.Printf( _L("T_DENYCLAMP: testing FAT drive on %C\n"),(TText)NandFatDrv);
Test1(); // Basic clamp operation
Test2(); // Invalid clamp requests
// Test3(pathName);// Denied FS requests when files are clamped - invalid for T_DENYCLAMP
r=TheFs.RmDir(pathName);
test(r==KErrNone);
}
else
test.Printf( _L("T_DENYCLAMP: FAT drive not tested\n"));
//************************************************************************
//
// Test on ROFS (non-writable file system)
//
//************************************************************************
if(RofsDrv!='?')
{
pathName=_L("?:\\");
pathName[0]=(TText)RofsDrv;
TheFs.SetSessionPath(pathName);
test.Printf( _L("T_DENYCLAMP: testing ROFS drive on %C\n"),(TText)RofsDrv);
Test4(pathName); // Clamp tests for non-writable file system
}
else
test.Printf( _L("T_DENYCLAMP: ROFS drive not tested\n"));
//************************************************************************
//
// Test on Z: - Composite File System, or ROMFS (non-writable file system)
//
//************************************************************************
if(CompDrv!='?')
{
pathName=_L("?:\\TEST\\");
pathName[0]=(TText)CompDrv;
TheFs.SetSessionPath(pathName);
test.Printf( _L("T_DENYCLAMP: testing Z drive (on %C)\n"),(TText)CompDrv);
Test4(pathName); // Clamp tests for non-writable file system
}
else
test.Printf( _L("T_DENYCLAMP: Z drive not tested\n"));
//************************************************************************
//
// Test on LFFS (non-clampable file system)
//
//************************************************************************
if(LffsDrv!='?')
{
TBuf<256> unsuppPath;
unsuppPath=_L("?:\\CLAMP-TST\\");
unsuppPath[0]=(TText)LffsDrv;
r=TheFs.MkDirAll(unsuppPath);
test(r==KErrNone || r== KErrAlreadyExists);
TheFs.SetSessionPath(unsuppPath);
test.Printf( _L("T_DENYCLAMP: testing LFFS drive on %C\n"),(TText)LffsDrv);
Test5(); // Clamp requests on non-clamping file systems
}
else
test.Printf( _L("T_DENYCLAMP: LFFS drive not tested\n"));
test.End();
return 0;
}
