/*
 Legal Notice: Some portions of the source code contained in this file were
 derived from the source code of TrueCrypt 7.1a, which is 
 Copyright (c) 2003-2012 TrueCrypt Developers Association and which is 
 governed by the TrueCrypt License 3.0, also 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) 2013-2017 IDRIX
 and are governed by the Apache License 2.0 the full text of which is
 contained in the file License.txt included in VeraCrypt binary and source
 code distribution packages. */

#ifdef __cplusplus

#include "Favorites.h"

extern "C" {
#endif

enum mount_list_item_types
{
	TC_MLIST_ITEM_FREE = 0,
	TC_MLIST_ITEM_NONSYS_VOL,
	TC_MLIST_ITEM_SYS_PARTITION,
	TC_MLIST_ITEM_SYS_DRIVE
};

#define TC_MAIN_WINDOW_FLAG_ADMIN_PRIVILEGES	0x1

#define TRAYICON_MENU_DRIVE_OFFSET	9000
#define TC_FAVORITE_MENU_CMD_ID_OFFSET 10000
#define TC_FAVORITE_MENU_CMD_ID_OFFSET_END (TC_FAVORITE_MENU_CMD_ID_OFFSET + 1000)

#define WM_COPY_SET_VOLUME_NAME		"VNAM"

#define ENC_SYSDRIVE_PSEUDO_DRIVE_LETTER	('A' - 1)

/* Password Change dialog modes */
enum
{
	PCDM_CHANGE_PASSWORD = 0,
	PCDM_CHANGE_PKCS5_PRF,
	PCDM_ADD_REMOVE_VOL_KEYFILES,
	PCDM_REMOVE_ALL_KEYFILES_FROM_VOL
};

typedef struct
{
	BOOL bHidVolDamagePrevReported[26];
} VOLUME_NOTIFICATIONS_LIST;

typedef struct
{
	Password *password;
	int* pkcs5;
	int* pim;
	BOOL* truecryptMode;
} PasswordDlgParam;

extern VOLUME_NOTIFICATIONS_LIST VolumeNotificationsList;

extern BOOL bEnableBkgTask;
extern BOOL bCloseBkgTaskWhenNoVolumes;
extern BOOL bPlaySoundOnSuccessfulHkDismount;
extern BOOL bDisplayBalloonOnSuccessfulHkDismount;
extern BOOL bExplore;
extern BOOL bTryEmptyPasswordWhenKeyfileUsed;

static void localcleanup ( void );
void EndMainDlg ( HWND hwndDlg );
void EnableDisableButtons ( HWND hwndDlg );
BOOL VolumeSelected (HWND hwndDlg );
void LoadSettings ( HWND hwndDlg );
void SaveSettings ( HWND hwndDlg );
BOOL SelectItem ( HWND hTree , wchar_t nLetter );
void LoadDriveLetters ( HWND hwndDlg, HWND hTree, int drive );
BOOL CALLBACK PasswordChangeDlgProc ( HWND hwndDlg , UINT msg , WPARAM wParam , LPARAM lParam );
BOOL CALLBACK PasswordDlgProc ( HWND hwndDlg , UINT msg , WPARAM wParam , LPARAM lParam );
BOOL CALLBACK MountOptionsDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam);
void BuildTree ( HWND hwndDlg, HWND hTree );
LPARAM GetSelectedLong ( HWND hTree );
LPARAM GetItemLong ( HWND hTree, int itemNo );
BOOL CALLBACK CommandHelpDlgProc ( HWND hwndDlg , UINT msg , WPARAM wParam , LPARAM lParam );
BOOL CALLBACK MainDialogProc ( HWND hwndDlg , UINT uMsg , WPARAM wParam , LPARAM lParam );
void ExtractCommandLine ( HWND hwndDlg , wchar_t *lpszCommandLine );
static void WipeCache (HWND hwndDlg, BOOL silent);
void OpenVolumeExplorerWindow (int driveNo);
BOOL TaskBarIconAdd (HWND hwnd);
BOOL TaskBarIconRemove (HWND hwnd);
BOOL TaskBarIconChange (HWND hwnd, int iconId);
void DismountIdleVolumes ();
static void SaveDefaultKeyFilesParam (HWND hwnd);
static BOOL Dismount (HWND hwndDlg, int nDosDriveNo);
static BOOL DismountAll (HWND hwndDlg, BOOL forceUnmount, BOOL interact, int dismountMaxRetries, int dismountAutoRetryDelay);
static void KeyfileDefaultsDlg (HWND hwndDlg);
static void HandleHotKey (HWND hwndDlg, WPARAM wParam);
static BOOL CheckMountList (HWND hwndDlg, BOOL bForceTaskBarUpdate);
int GetCipherBlockSizeByDriveNo (int nDosDriveNo);
int GetModeOfOperationByDriveNo (int nDosDriveNo);
void ChangeMainWindowVisibility ();
BOOL WholeSysDriveEncryption (BOOL bSilent);
BOOL CheckSysEncMountWithoutPBA (HWND hwndDlg, const wchar_t *devicePath, BOOL quiet);
BOOL TCBootLoaderOnInactiveSysEncDrive (wchar_t *szDevicePath);
void CreateRescueDisk (HWND hwndDlg);
int BackupVolumeHeader (HWND hwndDlg, BOOL bRequireConfirmation, const wchar_t *lpszVolume);
int RestoreVolumeHeader (HWND hwndDlg, const wchar_t *lpszVolume);
void SecurityTokenPreferencesDialog (HWND hwndDlg);
static BOOL CALLBACK PerformanceSettingsDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam);
static BOOL CALLBACK BootLoaderPreferencesDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam);
void MountSelectedVolume (HWND hwndDlg, BOOL mountWithOptions);
uint32 ReadDriverConfigurationFlags ();
void HookMouseWheel (HWND hwndDlg, UINT ctrlId);
static BOOL HandleDriveListMouseWheelEvent (UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL bListMustBePointed);
static BOOL CALLBACK DefaultMountParametersDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam);

#ifdef __cplusplus
}

typedef struct
{
	BOOL systemFavorites;
	BOOL logOnMount;
	BOOL hotKeyMount;
	VeraCrypt::FavoriteVolume* favoriteVolumeToMount;
} mountFavoriteVolumeThreadParam;

void SetDriverConfigurationFlag (uint32 flag, BOOL state);
BOOL MountFavoriteVolumes (HWND hwnd, BOOL systemFavorites = FALSE, BOOL logOnMount = FALSE, BOOL hotKeyMount = FALSE, const VeraCrypt::FavoriteVolume &favoriteVolumeToMount = VeraCrypt::FavoriteVolume());
void __cdecl mountFavoriteVolumeThreadFunction (void *pArg);

#endif