dlgcode.h

使用visual studio 2005 开发的开源文件、磁盘加密软件。这是6.1a版。加密自己资料的好工具。也是学习的优秀范本。结成了众多加密算法。

/*
 Legal Notice: Some portions of the source code contained in this file were
 derived from the source code of Encryption for the Masses 2.02a, which is
 Copyright (c) 1998-2000 Paul Le Roux and which is governed by the 'License
 Agreement for Encryption for the Masses'. Modifications and additions to
 the original source code (contained in this file) and all other portions of
 this file are Copyright (c) 2003-2008 TrueCrypt Foundation and are governed
 by the TrueCrypt License 2.6 the full text of which is contained in the
 file License.txt included in TrueCrypt binary and source code distribution
 packages. */

#ifndef TC_HEADER_DLGCODE
#define TC_HEADER_DLGCODE

#include "Common.h"
#include "Apidrvr.h"
#include "Keyfiles.h"
#include "Wipe.h"

#ifdef __cplusplus
extern "C" {
#endif


/* IDs for dynamically generated GUI elements */
enum dynamic_gui_element_ids
{
	IDPM_CHECK_FILESYS = 500001,
	IDPM_REPAIR_FILESYS,
	IDPM_OPEN_VOLUME,
	IDPM_SELECT_FILE_AND_MOUNT,
	IDPM_SELECT_DEVICE_AND_MOUNT,
	IDM_SHOW_HIDE,
	IDM_HOMEPAGE_SYSTRAY
};

enum
{
	TC_TBXID_LEGAL_NOTICES,
	TC_TBXID_SYS_ENCRYPTION_PRETEST,
	TC_TBXID_SYS_ENC_RESCUE_DISK,
	TC_TBXID_DECOY_OS_INSTRUCTIONS
};

#define TC_MUTEX_NAME_SYSENC				"Global\\TrueCrypt System Encryption Wizard"
#define TC_MUTEX_NAME_NONSYS_INPLACE_ENC	"Global\\TrueCrypt In-Place Encryption Wizard"
#define TC_MUTEX_NAME_APP_SETUP				"Global\\TrueCrypt Setup"
#define TC_MUTEX_NAME_DRIVER_SETUP			"Global\\TrueCrypt Driver Setup"

#define IDC_ABOUT 0x7fff	/* ID for AboutBox on system menu in wm_user range */

#define EXCL_ACCESS_MAX_AUTO_RETRIES 500
#define EXCL_ACCESS_AUTO_RETRY_DELAY 10

#define UNMOUNT_MAX_AUTO_RETRIES 10
#define UNMOUNT_AUTO_RETRY_DELAY 50

// After the user receives the "Incorrect password" error this number of times in a row, we should automatically
// try using the embedded header backup (if any). This ensures that the "Incorrect password" message is reported faster
// initially (most such errors are really caused by supplying an incorrect password, not by header corruption).
#define TC_TRY_HEADER_BAK_AFTER_NBR_WRONG_PWD_TRIES		2

#define MAX_MULTI_CHOICES		10		/* Maximum number of options for mutliple-choice dialog */

#define TC_APPD_FILENAME_CONFIGURATION						"Configuration.xml"
#define TC_APPD_FILENAME_SYSTEM_ENCRYPTION					"System Encryption.xml"
#define TC_APPD_FILENAME_DEFAULT_KEYFILES					"Default Keyfiles.xml"
#define TC_APPD_FILENAME_HISTORY							"History.xml"
#define TC_APPD_FILENAME_FAVORITE_VOLUMES					"Favorite Volumes.xml"
#define TC_APPD_FILENAME_NONSYS_INPLACE_ENC					"In-Place Encryption"
#define TC_APPD_FILENAME_NONSYS_INPLACE_ENC_WIPE			"In-Place Encryption Wipe Algo"
#define TC_APPD_FILENAME_POST_INSTALL_TASK_TUTORIAL			"Post-Install Task - Tutorial"
#define TC_APPD_FILENAME_POST_INSTALL_TASK_RELEASE_NOTES	"Post-Install Task - Release Notes"

#ifndef USER_DEFAULT_SCREEN_DPI
#define USER_DEFAULT_SCREEN_DPI 96
#endif

#if (USER_DEFAULT_SCREEN_DPI != 96)
#error Revision of GUI and graphics necessary, since everything assumes default screen DPI as 96 (note that 96 is the default on Windows 2000, XP, and Vista).
#endif

enum
{
	TC_POST_INSTALL_CFG_REMOVE_ALL = 0,
	TC_POST_INSTALL_CFG_TUTORIAL,
	TC_POST_INSTALL_CFG_RELEASE_NOTES
};

extern char *LastDialogId;
extern char *ConfigBuffer;
extern char szHelpFile[TC_MAX_PATH];
extern char szHelpFile2[TC_MAX_PATH];
extern char SecurityTokenLibraryPath[TC_MAX_PATH];
extern HFONT hFixedDigitFont;
extern HFONT hBoldFont;
extern HFONT hTitleFont;
extern HFONT hFixedFont;
extern HFONT hUserFont;
extern HFONT hUserUnderlineFont;
extern HFONT hUserBoldFont;
extern int ScreenDPI;
extern double DlgAspectRatio;
extern HWND MainDlg;
extern BOOL Silent;
extern BOOL bHistory;
extern BOOL bPreserveTimestamp;
extern BOOL bStartOnLogon;
extern BOOL bMountDevicesOnLogon;
extern BOOL bMountFavoritesOnLogon;
extern int HiddenSectorDetectionStatus;
extern wchar_t *lpszTitle;
extern int nCurrentOS;
extern int CurrentOSMajor;
extern int CurrentOSMinor;
extern BOOL RemoteSession;
extern HANDLE hDriver;
extern HINSTANCE hInst;
extern int SystemEncryptionStatus;	
extern WipeAlgorithmId nWipeMode;
extern BOOL bSysPartitionSelected;
extern BOOL bSysDriveSelected;

extern BOOL bHyperLinkBeingTracked;
extern BOOL bInPlaceEncNonSysPending;

extern BOOL	KeyFilesEnable;
extern KeyFile	*FirstKeyFile;
extern KeyFilesDlgParam		defaultKeyFilesParam;
extern BOOL UacElevated;
extern BOOL IgnoreWmDeviceChange;

enum 
{
	WIN_UNKNOWN = 0,
	WIN_31,
	WIN_95,
	WIN_98,
	WIN_ME,
	WIN_NT3,
	WIN_NT4,
	WIN_2000,
	WIN_XP,
	WIN_XP64,
	WIN_SERVER_2003,
	WIN_VISTA,
	WIN_SERVER_2008,
	WIN_VISTA_OR_LATER
};

enum tc_app_msg_ids
{
	/* WARNING: Changing these values or their meanings may cause incompatibility with other versions
	(for example, if a new version of the TrueCrypt installer needed to shut down this version of
	TrueCrypt during upgrade, it could fail or do something unwanted because the signal value would
	be incorrect). When adding a new constant, verify that the value is unique within this block and
	that it is less than WM_APP+16383. */

	// Common (inter-app)
	TC_APPMSG_CLOSE_BKG_TASK =						WM_APP + 4,	// Changing this value will prevent smooth upgrades from pre-5.x versions
	TC_APPMSG_SYSENC_CONFIG_UPDATE =				WM_APP + 101,
	TC_APPMSG_TASKBAR_ICON =						WM_APP + 102,
	TC_APPMSG_LOAD_TEXT_BOX_CONTENT =				WM_APP + 103,
	// Mount									
	TC_APPMSG_MOUNT_ENABLE_DISABLE_CONTROLS =		WM_APP + 201,
	TC_APPMSG_MOUNT_SHOW_WINDOW =					WM_APP + 202,
	TC_APPMSG_PREBOOT_PASSWORD_MODE =				WM_APP + 203,
	TC_APPMSG_VOLUMES_DISMOUNTED_ON_POWER =			WM_APP + 204,
	// Format									
	TC_APPMSG_VOL_TRANSFORM_THREAD_ENDED =			WM_APP + 301,
	TC_APPMSG_FORMAT_FINISHED =						WM_APP + 302,
	TC_APPMSG_FORMAT_USER_QUIT =					WM_APP + 303,
	TC_APPMSG_PERFORM_POST_WMINIT_TASKS =			WM_APP + 304,
	TC_APPMSG_PERFORM_POST_SYSENC_WMINIT_TASKS =	WM_APP + 305,
	TC_APPMSG_NONSYS_INPLACE_ENC_FINISHED =			WM_APP + 306,
	// Setup
	TC_APPMSG_INSTALL_SUCCESS =						WM_APP + 401,
	TC_APPMSG_UNINSTALL_SUCCESS =					WM_APP + 402,
	TC_APPMSG_EXTRACTION_SUCCESS =					WM_APP + 403,
	TC_APPMSG_INSTALL_FAILURE =						WM_APP + 404,
	TC_APPMSG_UNINSTALL_FAILURE =					WM_APP + 405,
	TC_APPMSG_EXTRACTION_FAILURE =					WM_APP + 406
};

enum system_encryption_status
{
	/* WARNING: As these values are written to config files, if they or their meanings
	are changed, incompatiblity with other versions may arise (upgrade, downgrade, etc.).
	When adding a new constant, verify that the value is unique within this block. */
	SYSENC_STATUS_NONE = 0,
	SYSENC_STATUS_PRETEST = 200,	// This may also mean that the OS is to be (or has been) copied to a hidden volume (to create a hidden OS).
	SYSENC_STATUS_ENCRYPTING = 400,
	SYSENC_STATUS_DECRYPTING = 600
};

enum vol_creation_wizard_modes
{
	WIZARD_MODE_FILE_CONTAINER = 0,
	WIZARD_MODE_NONSYS_DEVICE,
	WIZARD_MODE_SYS_DEVICE
};


typedef struct
{
	BOOL VolumeIsOpen;

	CRYPTO_INFO *CryptoInfo;
	BOOL IsDevice;
	HANDLE HostFileHandle;
	uint64 HostSize;

	BOOL TimestampsValid;
	FILETIME CreationTime;
	FILETIME LastWriteTime;
	FILETIME LastAccessTime;

} OpenVolumeContext;


#define DEFAULT_VOL_CREATION_WIZARD_MODE	WIZARD_MODE_FILE_CONTAINER

#define ICON_HAND MB_ICONHAND
#define YES_NO MB_YESNO

#ifdef _UNICODE
#define WINMAIN wWinMain
#else
#define WINMAIN WinMain
#endif

#define PRINT_TOOL "notepad"

void cleanup ( void );
void LowerCaseCopy ( char *lpszDest , const char *lpszSource );
void UpperCaseCopy ( char *lpszDest , const char *lpszSource );
void CreateFullVolumePath ( char *lpszDiskFile , const char *lpszFileName , BOOL *bDevice );
int FakeDosNameForDevice ( const char *lpszDiskFile , char *lpszDosDevice , char *lpszCFDevice , BOOL bNameOnly );
int RemoveFakeDosName ( char *lpszDiskFile , char *lpszDosDevice );
void AbortProcess ( char *stringId );
void AbortProcessSilent ( void );
void *err_malloc ( size_t size );
char *err_strdup ( char *lpszText );
DWORD handleWin32Error ( HWND hwndDlg );
BOOL translateWin32Error ( wchar_t *lpszMsgBuf , int nWSizeOfBuf );