void CALLBACK OpenVolumeWaitThreadProc(void* pArg, HWND hwndDlg)
{
OpenVolumeThreadParam* pThreadParam = (OpenVolumeThreadParam*) pArg;
*(pThreadParam)->nStatus = OpenVolume(pThreadParam->context, pThreadParam->volumePath, pThreadParam->password, pThreadParam->pkcs5_prf,
pThreadParam->truecryptMode, pThreadParam->write, pThreadParam->preserveTimestamps, pThreadParam->useBackupHeader);
}
BOOL EjectVolume( TCHAR cDriveLetter, BOOL reload )
{
HANDLE hVolume;
BOOL fRemoveSafely = FALSE;
BOOL fAutoEject = FALSE;
// Open the volume.
hVolume = OpenVolume(cDriveLetter);
if (hVolume == INVALID_HANDLE_VALUE)
return FALSE;
// Lock and dismount the volume.
if (LockVolume(hVolume) && DismountVolume(hVolume)) {
fRemoveSafely = TRUE;
// Set prevent removal to false and eject the volume.
if (PreventRemovalOfVolume(hVolume, FALSE) &&
AutoEjectVolume(hVolume,reload))
fAutoEject = TRUE;
}
// Close the volume so other processes can use the drive.
if (!CloseVolume(hVolume))
return FALSE;
/*
if (fAutoEject)
printf("Media in Drive %c has been ejected safely.\n", cDriveLetter);
else {
if (fRemoveSafely)
printf("Media in Drive %c can be safely removed.\n", cDriveLetter);
}
*/
return TRUE;
}
shared_ptr <VolumeInfo> CoreUnix::MountVolume (MountOptions &options)
{
CoalesceSlotNumberAndMountPoint (options);
if (IsVolumeMounted (*options.Path))
throw VolumeAlreadyMounted (SRC_POS);
Cipher::EnableHwSupport (!options.NoHardwareCrypto);
shared_ptr <Volume> volume;
while (true)
{
try
{
volume = OpenVolume (
options.Path,
options.PreserveTimestamps,
options.Password,
options.Keyfiles,
options.Protection,
options.ProtectionPassword,
options.ProtectionKeyfiles,
options.SharedAccessAllowed,
VolumeType::Unknown,
options.UseBackupHeaders,
options.PartitionInSystemEncryptionScope
);
options.Password.reset();
}
catch (SystemException &e)
{
if (options.Protection != VolumeProtection::ReadOnly
&& (e.GetErrorCode() == EROFS || e.GetErrorCode() == EACCES || e.GetErrorCode() == EPERM))
{
// Read-only filesystem
options.Protection = VolumeProtection::ReadOnly;
continue;
}
throw;
}
break;
}
if (options.Path->IsDevice())
{
if (volume->GetFile()->GetDeviceSectorSize() != volume->GetSectorSize())
throw ParameterIncorrect (SRC_POS);
#if defined (TC_LINUX)
if (volume->GetSectorSize() != TC_SECTOR_SIZE_LEGACY)
{
if (options.Protection == VolumeProtection::HiddenVolumeReadOnly)
throw UnsupportedSectorSizeHiddenVolumeProtection();
if (options.NoKernelCrypto)
throw UnsupportedSectorSizeNoKernelCrypto();
}
#endif
}
// Find a free mount point for FUSE service
MountedFilesystemList mountedFilesystems = GetMountedFilesystems ();
string fuseMountPoint;
for (int i = 1; true; i++)
{
stringstream path;
path << GetTempDirectory() << "/" << GetFuseMountDirPrefix() << i;
FilesystemPath fsPath (path.str());
bool inUse = false;
foreach_ref (const MountedFilesystem &mf, mountedFilesystems)
{
if (mf.MountPoint == path.str())
{
inUse = true;
break;
}
}
if (!inUse)
{
try
{
if (fsPath.IsDirectory())
fsPath.Delete();
throw_sys_sub_if (mkdir (path.str().c_str(), S_IRUSR | S_IXUSR) == -1, path.str());
fuseMountPoint = fsPath;
break;
}
catch (...)
{
if (i > 255)
throw TemporaryDirectoryFailure (SRC_POS, StringConverter::ToWide (path.str()));
}
}
}
try
{
FuseService::Mount (volume, options.SlotNumber, fuseMountPoint);
}
catch (...)
{
try
{
DirectoryPath (fuseMountPoint).Delete();
}
catch (...) { }
throw;
}
try
{
// Create a mount directory if a default path has been specified
bool mountDirCreated = false;
string mountPoint;
if (!options.NoFilesystem && options.MountPoint)
{
mountPoint = *options.MountPoint;
#ifndef TC_MACOSX
if (mountPoint.find (GetDefaultMountPointPrefix()) == 0 && !options.MountPoint->IsDirectory())
{
Directory::Create (*options.MountPoint);
try
{
throw_sys_sub_if (chown (mountPoint.c_str(), GetRealUserId(), GetRealGroupId()) == -1, mountPoint);
} catch (ParameterIncorrect&) { }
mountDirCreated = true;
}
#endif
}
try
{
try
{
MountVolumeNative (volume, options, fuseMountPoint);
}
catch (NotApplicable&)
{
MountAuxVolumeImage (fuseMountPoint, options);
}
}
catch (...)
{
if (mountDirCreated)
remove (mountPoint.c_str());
throw;
}
}
catch (...)
{
try
{
VolumeInfoList mountedVolumes = GetMountedVolumes (*options.Path);
if (mountedVolumes.size() > 0)
{
shared_ptr <VolumeInfo> mountedVolume (mountedVolumes.front());
DismountVolume (mountedVolume);
}
}
catch (...) { }
throw;
}
VolumeInfoList mountedVolumes = GetMountedVolumes (*options.Path);
if (mountedVolumes.size() != 1)
throw ParameterIncorrect (SRC_POS);
VolumeEventArgs eventArgs (mountedVolumes.front());
VolumeMountedEvent.Raise (eventArgs);
return mountedVolumes.front();
}
