ListItemRightClickEventPending (false),

SelectedItemIndex (-1),

SelectedSlotNumber (0),

ShowRequestFifo (-1)

{

wxBusyCursor busy;

SetName (Application::GetName());

SetTitle (Application::GetName());

SetIcon (Resources::GetVeraCryptIcon());

#if defined(TC_UNIX) && !defined(TC_MACOSX)

try

{

string fifoPath = GetShowRequestFifoPath();

remove (fifoPath.c_str());

throw_sys_if (mkfifo (fifoPath.c_str(), S_IRUSR | S_IWUSR) == -1);

ShowRequestFifo = open (fifoPath.c_str(), O_RDONLY | O_NONBLOCK);

throw_sys_if (ShowRequestFifo == -1);

}

catch (...)

{

#ifdef DEBUG

throw;

#endif

}

#endif

InitControls();

InitPreferences();

InitTaskBarIcon();

InitEvents();

InitMessageFilter();

if (!GetPreferences().SecurityTokenModule.IsEmpty() && !SecurityToken::IsInitialized())

{

try

{

Gui->InitSecurityTokenLibrary();

}

catch (exception &e)

{

Gui->ShowError (e);

}

}

Connect( wxID_EXIT, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler( MainFrame::OnQuit ) );

Connect( wxID_ANY, wxEVT_COMMAND_UPDATE_VOLUME_LIST, wxCommandEventHandler( MainFrame::OnUpdateVolumeList ) );

Connect( wxID_ANY, wxEVT_COMMAND_PREF_UPDATED, wxCommandEventHandler( MainFrame::OnPreferencesUpdated ) );

Connect( wxID_ANY, wxEVT_COMMAND_OPEN_VOLUME_REQUEST, wxCommandEventHandler( MainFrame::OnOpenVolumeSystemRequest ) );

#ifdef TC_MACOSX

Connect( wxID_ANY, wxEVT_MOVE, wxMoveEventHandler( MainFrame::OnMoveHandler ) );

#endif

}

MainFrame::~MainFrame ()

{

#if defined(TC_UNIX) && !defined(TC_MACOSX)

if (ShowRequestFifo != -1)

{

try

{

close (ShowRequestFifo);

remove (string (GetShowRequestFifoPath()).c_str());

}

catch (...) { }

}

static LRESULT CALLBACK MainFrameWndProcFilter (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)

{

if (message == WM_DEVICECHANGE && !Core->IsDeviceChangeInProgress())

{

MainFrame *frame = dynamic_cast <MainFrame *> (Gui->GetMainFrame());

PDEV_BROADCAST_HDR hdr = (PDEV_BROADCAST_HDR) lParam;

if (wParam == DBT_DEVICEREMOVECOMPLETE && hdr->dbch_devicetype == DBT_DEVTYP_VOLUME)

{

PDEV_BROADCAST_VOLUME vol = (PDEV_BROADCAST_VOLUME) lParam;

for (wchar_t driveNo = 0; driveNo < 26; ++driveNo)

{

if (vol->dbcv_unitmask & (1 << driveNo))

frame->OnDeviceChange (wstring (StringFormatter (L"{0}:\\", wchar_t (L'A' + driveNo))));

}

}

else

{

frame->OnDeviceChange ();

}

}

return CallWindowProc (MainFrameWndProc, hwnd, message, wParam, lParam);

}

#endif

void MainFrame::InitMessageFilter ()

{

#ifdef TC_WINDOWS

HWND mainFrameHwnd = static_cast <HWND> (GetHandle());

MainFrameWndProc = (WNDPROC) GetWindowLongPtr (mainFrameHwnd, GWL_WNDPROC);

SetWindowLongPtr (mainFrameHwnd, GWL_WNDPROC, (LONG_PTR) MainFrameWndProcFilter);

#endif

}

void MainFrame::InitPreferences ()

{

try

{

LoadPreferences();

VolumeSlotNumber lastSelectedSlotNumber = GetPreferences().LastSelectedSlotNumber;

if (Core->IsSlotNumberValid (lastSelectedSlotNumber))

{

long slotIndex = SlotNumberToItemIndex (lastSelectedSlotNumber);

if (slotIndex >= 0)

{

SlotListCtrl->SetItemState (slotIndex, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);

SlotListCtrl->EnsureVisible (slotIndex);

}

}

LoadFavoriteVolumes();

VolumeHistory::Load();

if (VolumePathComboBox->GetValue().empty() && !VolumeHistory::Get().empty())

SetVolumePath (VolumeHistory::Get().front());

}

catch (exception &e)

{

Gui->ShowError (e);

Gui->ShowError (LangString["LINUX_ERROR_LOADING_CONFIG"] + wstring (Application::GetConfigFilePath (L"")));

}

}

void MainFrame::InitTaskBarIcon ()

{

class TaskBarIcon : public wxTaskBarIcon

{

public:

GtkWidget *indicator_item_mountfavorites;

GtkWidget *indicator_item_dismountall;

GtkWidget *indicator_item_prefs;

GtkWidget *indicator_item_exit;

void SetBusy (bool busy);

#endif

protected:

enum

{

ColumnSlot = 0,

ColumnPath,

ColumnSize,

#ifdef TC_WINDOWS

ColumnEA,

#else

ColumnMountPoint,

#endif

ColumnType

};

void AddToFavorites (const VolumeInfoList &volumes);

bool CanExit () const;

void ChangePassword (ChangePasswordDialog::Mode::Enum mode = ChangePasswordDialog::Mode::ChangePasswordAndKeyfiles);

void CheckFilesystem (bool repair = false);

bool CheckVolumePathNotEmpty () const;

void DismountVolume (shared_ptr <VolumeInfo> volume = shared_ptr <VolumeInfo> ());

const UserPreferences &GetPreferences () const { return Gui->GetPreferences(); }

shared_ptr <VolumeInfo> GetSelectedVolume () const;

shared_ptr <VolumePath> GetSelectedVolumePath () const { return make_shared <VolumePath> (wstring (VolumePathComboBox->GetValue())); }

void InitControls ();

void InitEvents ();

void InitMessageFilter ();

void InitPreferences ();

void InitTaskBarIcon ();

bool IsFreeSlotSelected () const { return SlotListCtrl->GetSelectedItemCount() == 1 && Gui->GetListCtrlSubItemText (SlotListCtrl, SelectedItemIndex, ColumnPath).empty(); }

bool IsMountedSlotSelected () const { return SlotListCtrl->GetSelectedItemCount() == 1 && !Gui->GetListCtrlSubItemText (SlotListCtrl, SelectedItemIndex, ColumnPath).empty(); }

void LoadFavoriteVolumes ();

void LoadPreferences ();

void MountAllDevices ();

void MountVolume ();

void OnAboutMenuItemSelected (wxCommandEvent& event);

void OnQuit(wxCommandEvent& event) { Close(true); }

void OnActivate (wxActivateEvent& event);

void OnAddAllMountedToFavoritesMenuItemSelected (wxCommandEvent& event);

void OnAddToFavoritesMenuItemSelected (wxCommandEvent& event);

void OnBackupVolumeHeadersMenuItemSelected (wxCommandEvent& event);

void OnBeginnersTutorialMenuItemSelected (wxCommandEvent& event) { Gui->OpenHomepageLink (this, L"tutorial"); }

void OnBenchmarkMenuItemSelected (wxCommandEvent& event);

void OnChangeKeyfilesMenuItemSelected (wxCommandEvent& event) { ChangePassword (ChangePasswordDialog::Mode::ChangeKeyfiles); }

void OnChangePasswordMenuItemSelected (wxCommandEvent& event) { ChangePassword (); }

void OnChangePkcs5PrfMenuItemSelected (wxCommandEvent& event) { ChangePassword (ChangePasswordDialog::Mode::ChangePkcs5Prf); }

void OnCheckFilesystemMenuItemSelected( wxCommandEvent& event ) { CheckFilesystem (); }

void OnClearSlotSelectionMenuItemSelected (wxCommandEvent& event);

void OnClose (wxCloseEvent& event);

void OnCloseAllSecurityTokenSessionsMenuItemSelected (wxCommandEvent& event);

void OnDonateMenuItemSelected (wxCommandEvent& event) { Gui->OpenHomepageLink (this, L"donate"); }

void OnContactMenuItemSelected (wxCommandEvent& event) { Gui->OpenHomepageLink (this, L"contact"); }

void OnCreateKeyfileMenuItemSelected (wxCommandEvent& event)

{

#ifdef TC_MACOSX

if (Gui->IsInBackgroundMode())

Gui->SetBackgroundMode (false);

#endif

Gui->CreateKeyfile();

}

void OnCreateVolumeButtonClick (wxCommandEvent& event);

void OnDefaultKeyfilesMenuItemSelected (wxCommandEvent& event);

void OnDefaultMountParametersMenuItemSelected( wxCommandEvent& event );

void OnDismountAllButtonClick (wxCommandEvent& event);