namespace VeraCryptExpander

{

/* defined in WinMain.c, referenced by ExpandVolumeWizard() */

}

int GetSpaceString(char *dest, size_t maxlen, uint64 size, BOOL bDevice)

OpenVolumeContext *context;

const char *volumePath;

Password *password;

int pkcs5_prf;

BOOL truecryptMode;

BOOL write;

BOOL preserveTimestamps;

BOOL useBackupHeader;

{

OpenVolumeThreadParam* pThreadParam = (OpenVolumeThreadParam*) pArg;

*(pThreadParam)->nStatus = OpenVolume(pThreadParam->context, pThreadParam->volumePath, pThreadParam->password, pThreadParam->pkcs5_prf,

}

/*

ExpandVolumeWizard

{

int nStatus = ERR_OS_ERROR;

wchar_t szTmp[4096];

Password VolumePassword;

uint64 hostSize, volSize, hostSizeFree, maxSizeFS;

BOOL bIsDevice, bIsLegacy;

DWORD dwError;

int driveNo;

{

OpenVolumeContext expandVol;

BOOL truecryptMode = FALSE;

{

goto ret;

}

threadParam.context = &expandVol;

threadParam.volumePath = lpszVolume;

threadParam.password = &VolumePassword;

threadParam.pkcs5_prf = VolumePkcs5;

threadParam.truecryptMode = FALSE;

threadParam.write = FALSE;

threadParam.preserveTimestamps = bPreserveTimestamp;

threadParam.useBackupHeader = FALSE;

WaitCursor();

// auto mount the volume to check the file system type

if (nStatus != ERR_SUCCESS)

goto error;

VolExpandParam.szVolumeName = lpszVolume;

VolExpandParam.FileSystem = volFSType;

VolExpandParam.pVolumePassword = &VolumePassword;

VolExpandParam.VolumePkcs5 = VolumePkcs5;

VolExpandParam.bIsDevice = bIsDevice;

VolExpandParam.bIsLegacy = bIsLegacy;

VolExpandParam.oldSize = bIsDevice ? volSize : hostSize;

VolExpandParam.newSize = hostSize;

int with Truecrypt error code (ERR_SUCCESS on success)

*/

{

MountOptions mountOptions;

ZeroMemory (&mountOptions, sizeof (mountOptions));

mountOptions.PreserveTimestamp = bPreserveTimestamp;

mountOptions.PartitionInInactiveSysEncScope = FALSE;

mountOptions.UseBackupHeader = FALSE;

{

*driveNo = -3;

return ERR_VOL_MOUNT_FAILED;

}

return dataAreaSize + reservedSize;

}

{

char szVolumeGUID[128];

int driveNo = -1;

char rootPath[] = "A:\\";

// mount and resize file system

DebugAddProgressDlgStatus (hwndDlg, "Mounting volume ...\r\n");

if (nStatus!=ERR_SUCCESS)

{

driveNo = -1;

goto error;

Remarks: a lot of code is from TrueCrypt 'Common\Password.c' :: ChangePwd()

*/

{

int nDosLinkCreated = 1, nStatus = ERR_OS_ERROR;

char szDiskFile[TC_MAX_PATH], szCFDevice[TC_MAX_PATH];

char szDosDevice[TC_MAX_PATH];

}

/* Try to decrypt the header */

if (nStatus == ERR_CIPHER_INIT_WEAK_KEY)

nStatus = 0; // We can ignore this error here

if (nStatus != 0)

cryptoInfo->ea,

cryptoInfo->mode,

pVolumePassword,

cryptoInfo->pkcs5,

(char*)(cryptoInfo->master_keydata),

&ci,

newDataAreaSize,

0, // hiddenVolumeSize

SetLastError (dwError);

if (nStatus == ERR_SUCCESS)

{

}

return nStatus;

}

EXPAND_VOL_THREAD_PARAMS *pParam=(EXPAND_VOL_THREAD_PARAMS *)pExpandDlgParam;

HWND hwndDlg = (HWND) pParam->hwndDlg;

nStatus = ExpandVolume (hwndDlg, (char*)pParam->szVolumeName, pParam->pVolumePassword,

if (nStatus!=ERR_SUCCESS && nStatus!=ERR_USER_ABORT)

handleError (hwndDlg, nStatus);

BOOL bIsLegacy;

BOOL bInitFreeSpace;

Password *pVolumePassword;

int VolumePkcs5;

HWND hwndDlg;

} EXPAND_VOL_THREAD_PARAMS;

#ifdef __cplusplus

/* defined in ExpandVolume.c */

uint64 GetVolumeDataAreaSize (uint64 volumeSize, BOOL legacyVolume);

uint64 GetVolumeSizeByDataAreaSize (uint64 dataSize, BOOL legacyVolume);

int QueryVolumeInfo (HWND hwndDlg, const char *lpszVolume, uint64 * pHostSizeFree, uint64 * pSizeLimitFS );

BOOL GetFileSystemType(const char *szFileName, enum EV_FileSystem *pFS);

BOOL GetNtfsNumberOfSectors(char *rootPath, uint64 *pNumberOfSectors, DWORD *pBytesPerSector);

void __cdecl volTransformThreadFunction (void *hwndDlgArg);

LTEXT "1. Select the VeraCrypt volume to be expanded\n2. Click the 'Start' button",IDC_STATIC,15,156,293,21

LTEXT "Static",IDC_INFOEXPAND,8,6,361,134,SS_NOPREFIX | SS_SUNKEN,WS_EX_STATICEDGE

END

STYLE DS_SETFONT | DS_MODALFRAME | DS_3DLOOK | DS_FIXEDSYS | DS_CENTER | WS_POPUP | WS_VISIBLE | WS_CAPTION

CAPTION "Enter VeraCrypt Volume Password"

FONT 8, "MS Shell Dlg", 0, 0, 0x0

BEGIN

EDITTEXT IDC_PASSWORD,69,8,166,14,ES_PASSWORD | ES_AUTOHSCROLL

CONTROL "Cache passwords and keyfil&es in memory",IDC_CACHE,

DEFPUSHBUTTON "OK",IDOK,243,8,64,14

PUSHBUTTON "Cancel",IDCANCEL,243,25,64,14

RTEXT "Password:",IDT_PASSWORD,0,10,65,13

COMBOBOX IDC_PKCS5_PRF_ID,69,26,86,90,CBS_DROPDOWNLIST | WS_TABSTOP

RTEXT "PKCS-5 PRF:",IDT_PKCS5_PRF,0,27,65,13

CONTROL "TrueCrypt Mode",IDC_TRUECRYPT_MODE,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,159,28,76,10

END

IDD_EXPAND_PROGRESS_DLG DIALOGEX 0, 0, 376, 271

STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU

END

IDD_PASSWORD_DLG, DIALOG

BEGIN

END

IDD_EXPAND_PROGRESS_DLG, DIALOG

BEGIN

{

WORD lw = LOWORD (wParam);

static Password *szXPwd;

static int *pkcs5;

static BOOL* truecryptMode;

switch (msg)

{

{

int i, nIndex;

szXPwd = ((PasswordDlgParam *) lParam) -> password;

pkcs5 = ((PasswordDlgParam *) lParam) -> pkcs5;

truecryptMode = ((PasswordDlgParam *) lParam) -> truecryptMode;

LocalizeDialog (hwndDlg, "IDD_PASSWORD_DLG");

DragAcceptFiles (hwndDlg, TRUE);

SendMessage (hComboBox, CB_SETCURSEL, 0, 0);

SendMessage (GetDlgItem (hwndDlg, IDC_PASSWORD), EM_LIMITTEXT, MAX_PASSWORD, 0);

SendMessage (GetDlgItem (hwndDlg, IDC_CACHE), BM_SETCHECK, bCacheInDriver ? BST_CHECKED:BST_UNCHECKED, 0);

SetCheckBox (hwndDlg, IDC_KEYFILES_ENABLE, KeyFilesEnable);

mountOptions.PartitionInInactiveSysEncScope = bPrebootPasswordDlgMode;

SendMessage (GetDlgItem (hwndDlg, IDC_PASSWORD), EM_SETPASSWORDCHAR, '*', 0);

InvalidateRect (GetDlgItem (hwndDlg, IDC_PASSWORD), NULL, TRUE);

bPrebootPasswordDlgMode = TRUE;

}

return 1;

bCacheInDriver = IsButtonChecked (GetDlgItem (hwndDlg, IDC_CACHE));

*pkcs5 = (int) SendMessage (GetDlgItem (hwndDlg, IDC_PKCS5_PRF_ID), CB_GETITEMDATA, SendMessage (GetDlgItem (hwndDlg, IDC_PKCS5_PRF_ID), CB_GETCURSEL, 0, 0), 0);

*truecryptMode = GetCheckBox (hwndDlg, IDC_TRUECRYPT_MODE);

/* SHA-256 is not supported by TrueCrypt */

if ( (*truecryptMode)

&& ((*pkcs5 == SHA256) || (mountOptions.ProtectHiddenVolume && mountOptions.ProtectedHidVolPkcs5Prf == SHA256))

)

{

Error ("ALGO_NOT_SUPPORTED_FOR_TRUECRYPT_MODE", hwndDlg);

return 1;

}

}

// Attempt to wipe password stored in the input field buffer

memset (tmp, 'X', MAX_PASSWORD);

// dummy

return 0;

}

{

int result;

PasswordDlgParam dlgParam;

PasswordDialogDisableMountOptions = !enableMountOptions;

dlgParam.password = password;

dlgParam.pkcs5 = pkcs5;

dlgParam.truecryptMode = truecryptMode;

result = DialogBoxParamW (hInst,

MAKEINTRESOURCEW (IDD_PASSWORD_DLG), hwndDlg,

if (result != IDOK)

{

password->Length = 0;

*pkcs5 = 0;

*truecryptMode = FALSE;

burn (&mountOptions.ProtectedHidVolPassword, sizeof (mountOptions.ProtectedHidVolPassword));

burn (&mountOptions.ProtectedHidVolPkcs5Prf, sizeof (mountOptions.ProtectedHidVolPkcs5Prf));

}

#define IDC_INFOEXPAND 1113

#define IDC_EDIT1 1114

#define IDC_BOX_STATUS 1114

#define IDC_TRUECRYPT_MODE 1140

#define IDM_HELP 40001

#define IDM_ABOUT 40002

#define IDM_UNMOUNT_VOLUME 40003

#define IDM_CLEAR_HISTORY 40004

#ifndef APSTUDIO_READONLY_SYMBOLS

#define _APS_NO_MFC 1

#define _APS_NEXT_RESOURCE_VALUE 120

#define _APS_NEXT_COMMAND_VALUE 40064

#define _APS_NEXT_SYMED_VALUE 101

#endif

#endif