{

// support Restart Manager

m_dwRestartManagerSupportFlags = AFX_RESTART_MANAGER_SUPPORT_RESTART;

// TODO: add construction code here,

// Place all significant initialization in InitInstance

m_mountedLetters = 0;

// get a shared ptr to an OpenSSL EVP context to force detection of AES-NI instructions

// so we can use AES-NI even if EVP is never used

auto context = get_crypt_context(BLOCK_IV_LEN, AES_MODE_GCM);

{

auto pApp = reinterpret_cast<CcppcryptfsApp*>(ctx);

pApp->SendCmdArgsToSelf(hPipe);

{

static NamedPipeServerContext ctx;

ctx.context = &theApp;

ctx.callback = NamedPipeServerCallback;

auto hThread = CreateThread(NULL, 0, NamedPipeServerThreadProc, &ctx, 0, NULL);

if (hThread != NULL)

CloseHandle(hThread);

return hThread != NULL;

{

const WCHAR *szUniqueNamedMutex = L"cppcryptfs-A7DDB0CF-A856-4E8A-A4E9-722473FB5E49";

HANDLE hAppMutex = CreateMutex(NULL, TRUE, szUniqueNamedMutex);

if (GetLastError() == ERROR_ALREADY_EXISTS)

{

// Program already running - but hAppMutex is NOT NULL.

// Aparently it is not necessary to close it in this case.

// Do something and then return FALSE to exit the app.

// we can't use classname because our main window is a PropertySheet and has

// class name "DIALOG". I've seen info about how to change the class

// name of a dialog-based app, but not for one based on a PropertySheet

// TODO - it may be possible to use a custom class name

// currently use "#32770" for the class (which is the class string for generic dialog boxes)

HWND hWnd = FindWindow(L"#32770", L"cppcryptfs");

if (hWnd) {

if (have_args()) {

bool have_console = OpenConsole(0);

wstring err_mes;

wstring result;

if (SendArgsToRunningInstance(GetCommandLine(), result, err_mes)) {

if (err_mes.length() > 0)

err_mes += L"\n";

else

err_mes = L"cppcryptfsctl: Unable to send command. Is cppcryptfs really already running?\n";

} else {

if (result.length() >= CMD_PIPE_RESPONSE_LENGTH) {

if (wcsncmp(result.c_str(), CMD_PIPE_SUCCESS_STR, CMD_PIPE_RESPONSE_LENGTH) == 0) {

wstring mes = result.c_str() + CMD_PIPE_RESPONSE_LENGTH;

if (mes.length() > 0) {

if (have_console)

wcout << mes << endl;

else

::MessageBox(NULL, mes.c_str(), L"cppcryptfs", MB_OK);

}

} else {

err_mes = wstring(result.c_str() + CMD_PIPE_RESPONSE_LENGTH);

}

} else {

err_mes = L"cppcryptfs: got a mal-formed response from running instance of cppcryptfs\n";

}

}

if (err_mes.length() > 0) {

if (have_console) {

wcerr << err_mes;

} else {

::MessageBox(NULL, err_mes.c_str(), L"cppcryptfs", MB_ICONERROR | MB_OK);

}

}

if (have_console)

CloseConsole();

} else { // if no args, then restore window of running instance

ShowWindow(hWnd, SW_SHOWNORMAL);

}

} else {

::MessageBox(NULL, L"cppcryptfs is already running, but window not found!", L"cppcryptfs", MB_OK | MB_ICONERROR);

}

return FALSE;

} else {

wstring mes;

bool dokVerCheck = check_dokany_version(mes);

if (!dokVerCheck && mes.length() < 1) {

mes = L"problem with Dokany version";

}

if (mes.length()) {

::MessageBox(NULL, mes.c_str(), L"cppcryptfs", MB_OK | (dokVerCheck ? MB_ICONEXCLAMATION : MB_ICONERROR));

}

if (!dokVerCheck) {

return FALSE;

}

}

StartNamedPipeServer();

// InitCommonControlsEx() is required on Windows XP if an application

// manifest specifies use of ComCtl32.dll version 6 or later to enable

// visual styles. Otherwise, any window creation will fail.

INITCOMMONCONTROLSEX InitCtrls;

InitCtrls.dwSize = sizeof(InitCtrls);

// Set this to include all the common control classes you want to use

// in your application.

InitCtrls.dwICC = ICC_WIN95_CLASSES;

InitCommonControlsEx(&InitCtrls);

CWinApp::InitInstance();

AfxEnableControlContainer();

// Create the shell manager, in case the dialog contains

// any shell tree view or shell list view controls.

CShellManager *pShellManager = new CShellManager;

// Activate "Windows Native" visual manager for enabling themes in MFC controls

CMFCVisualManager::SetDefaultManager(RUNTIME_CLASS(CMFCVisualManagerWindows));

// Standard initialization

// If you are not using these features and wish to reduce the size

// of your final executable, you should remove from the following

// the specific initialization routines you do not need

// Change the registry key under which our settings are stored

// TODO: You should modify this string to be something appropriate

// such as the name of your company or organization

SetRegistryKey(_T("cppcryptfs"));

CCryptPropertySheet dlg(L"cppcryptfs");

CMountPropertyPage mount;

RecentItems ritems(CPPCRYPTFS_FOLDERS_SECTION, TEXT("LastDir"), mount.m_numLastDirs);

ritems.Populate(mount.m_lastDirs, TEXT("C:\\"));

RecentItems ritems4(CPPCRYPTFS_CONFIGPATHS_SECTION, TEXT("LastConfig"), mount.m_numLastConfigs);

ritems4.Populate(mount.m_lastConfigs, TEXT("C:\\"));

dlg.AddPage(&mount);

dlg.m_nMountPageIndex = dlg.GetPageCount() - 1;

CCreatePropertyPage create;

RecentItems ritems2(CPPCRYPTFS_FOLDERS_SECTION, TEXT("LastDir"), create.m_numLastDirs);

ritems2.Populate(create.m_lastDirs, TEXT("C:\\"));

RecentItems ritems3(CPPCRYPTFS_CONFIGPATHS_SECTION, TEXT("LastConfig"), create.m_numLastConfigs);

ritems3.Populate(create.m_lastConfigs, TEXT("C:\\"));

dlg.AddPage(&create);

CSettingsPropertyPage settings;

dlg.AddPage(&settings);

CMoreSettingsPropertyPage more_settings;

dlg.AddPage(&more_settings);

CCryptAboutPropertyPage about;

dlg.AddPage(&about);

m_pMainWnd = &dlg;

HICON hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);

CMenuTrayIcon TI(L"cppcryptfs", hIcon, IDR_PopUps, ID_IDR_SHOWCPPCRYPTFS);

crypt_at_start();

INT_PTR nResponse = dlg.DoModal();

if (nResponse == IDOK)

{

// TODO: Place code here to handle when the dialog is

// dismissed with OK

}

else if (nResponse == IDCANCEL)

{

// TODO: Place code here to handle when the dialog is

// dismissed with Cancel

}

else if (nResponse == -1)

{

TRACE(traceAppMsg, 0, "Warning: dialog creation failed, so application is terminating unexpectedly.\n");

TRACE(traceAppMsg, 0, "Warning: if you are using MFC controls on the dialog, you cannot #define _AFX_NO_MFC_CONTROLS_IN_DIALOGS.\n");

}

// Delete the shell manager created above.

if (pShellManager != NULL)

{

delete pShellManager;

}

// Upon app closing:

if (hAppMutex) {

ReleaseMutex(hAppMutex); // Explicitly release mutex

CloseHandle(hAppMutex); // close handle before terminating

}

// any at app exit cleanup of the encryted filesystems occurs here

crypt_at_exit();

// Since the dialog has been closed, return FALSE so that we exit the

// application, rather than start the application's message pump.

return FALSE;

{

if (lstrcmpi(section, CryptSettingsRegValName) && NeverSaveHistory()) {

return TRUE;

}

return CWinApp::WriteProfileInt(section, entry, val);

{

if (lstrcmpi(section, CryptSettingsRegValName) && NeverSaveHistory()) {

return TRUE;

}

return CWinApp::WriteProfileString(section, entry, val);

{

if (lstrcmpi(section, CryptSettingsRegValName) && NeverSaveHistory()) {

return TRUE;

}

return CWinApp::WriteProfileBinary(section, entry, pData, nBytes);

{

HWND hWnd = ::FindWindow(L"#32770", L"cppcryptfs");

if (!hWnd)

return;

DWORD win_proc_id = 0;

GetWindowThreadProcessId(hWnd, &win_proc_id);

if (win_proc_id != ::GetCurrentProcessId())

return;

static_assert(sizeof(WCHAR) == sizeof(wchar_t), "sizeof(WCHAR) != sizeof(wchar_t).");

COPYDATASTRUCT cd;

memset(&cd, 0, sizeof(cd));

cd.dwData = CPPCRYPTFS_COPYDATA_PIPE;

std::vector<HANDLE> pipe_v;

pipe_v.push_back(hPipe);

cd.cbData =static_cast<DWORD>(sizeof(hPipe));

cd.lpData = static_cast<PVOID>(&pipe_v[0]);

SetLastError(0);

SendMessageW(hWnd, WM_COPYDATA, NULL, (LPARAM)&cd);

DWORD dwErr = GetLastError();

if (dwErr) {

if (dwErr == ERROR_ACCESS_DENIED) {

ConsoleErrMesPipe(L"SendMessage() returned error \"access denied\".\n\nPerhaps there is"

" already an instance of cppcryptfs running with administrator\nprivileges, but"

" you invoked this instance of cppcryptfs from a command prompt\nthat is not running"

" with administrator privileges.\n\nIf this is the case, then you should start a"

" CMD.exe window using\n\"Run as administrator\" and invoke cppcryptfs from within it.", hPipe);

} else {

WCHAR buf[80];

_snwprintf_s(buf, _TRUNCATE, L"SendMessage() returned error code %u", dwErr);

ConsoleErrMesPipe(buf, hPipe);

}

}