void _init_main_dlg(
HWND hwnd
)
{
MENUITEMINFO mnitem = { sizeof(mnitem) };
wchar_t display[MAX_PATH];
_snwprintf(
display, sizeof_w(display), L"%s %S", DC_NAME, DC_FILE_VER
);
SetWindowText( hwnd, display );
SendMessage( hwnd, WM_SYSCOLORCHANGE, 0, 0 );
_set_hotkeys( hwnd, __config.hotkeys, TRUE );
_tray_icon( TRUE );
mnitem.fMask = MIIM_FTYPE;
mnitem.fType = MFT_RIGHTJUSTIFY;
SetMenuItemInfo( GetMenu( hwnd ), ID_HOMEPAGE, FALSE, &mnitem );
SendMessage( GetDlgItem( hwnd, IDC_DRIVES_HEAD ), WM_SETFONT, (WPARAM)__font_bold, 0 );
{
RECT rc, cr;
void *res;
int size;
GetClientRect(hwnd, &rc);
GetWindowRect(hwnd, &cr);
if ( ( res = _extract_rsrc(IDD_MAIN_DLG, RT_DIALOG, &size) ) != NULL )
{
_dlg_templateex *rs_template = pv(res);
RECT rect = { rs_template->x, rs_template->y, rs_template->cx, rs_template->cy };
MapDialogRect(hwnd, &rect);
_dlg_height = rect.bottom;
_dlg_width = rect.right;
_dlg_right = cr.right;
_dlg_bottom = cr.bottom;
if ( _dlg_height != rc.bottom )
{
SendMessage( hwnd, WM_SIZE, 0, MAKELONG(rc.right, rc.bottom) );
}
}
}
}
void __stdcall
_timer_handle(
HWND hwnd,
UINT msg,
UINT_PTR id,
DWORD tickcount
)
{
int j = 0;
switch ( id - IDC_TIMER )
{
case PROC_TIMER :
{
_update_info_table( FALSE );
}
break;
case MAIN_TIMER :
{
EnterCriticalSection( &crit_sect );
_load_diskdrives( hwnd, &__drives, _list_volumes(0) );
_update_info_table( FALSE );
_set_timer( PROC_TIMER, IsWindowVisible(__dlg_act_info), FALSE );
_refresh_menu( );
LeaveCriticalSection( &crit_sect );
}
break;
case RAND_TIMER :
{
rnd_reseed_now( );
_tray_icon(TRUE);
}
break;
case POST_TIMER :
{
_set_timer( POST_TIMER, FALSE, FALSE );
_is_breaking_action( );
}
break;
}
}
INT_PTR
CALLBACK
_main_dialog_proc(
HWND hwnd,
UINT message,
WPARAM wparam,
LPARAM lparam
)
{
WORD id = LOWORD(wparam);
WORD code = HIWORD(wparam);
_wnd_data *wnd;
_dnode *sel;
_dmnt *mnt;
int k = 0;
switch ( message )
{
case WM_INITDIALOG :
{
memset( __lists, HWND_NULL, sizeof(__lists) );
__lists[HMAIN_DRIVES] = GetDlgItem( hwnd, IDC_DISKDRIVES );
__dlg = hwnd;
_init_main_dlg( hwnd );
_load_diskdrives( hwnd, &__drives, _list_volumes(0) );
{
TCITEM tab_item = { TCIF_TEXT };
HWND h_tab = GetDlgItem(hwnd, IDT_INFO);
_tab_data *d_tab = malloc(sizeof(_tab_data));
zeroauto( d_tab, sizeof(_tab_data) );
d_tab->curr_tab = 1;
wnd_set_long( hwnd, GWL_USERDATA, d_tab );
wnd = _sub_class(
h_tab, SUB_NONE,
CreateDialog( __hinst, MAKEINTRESOURCE(DLG_MAIN_INFO), GetDlgItem(hwnd, IDC_MAIN_TAB), _tab_proc ),
CreateDialog( __hinst, MAKEINTRESOURCE(DLG_MAIN_ACTION), GetDlgItem(hwnd, IDC_MAIN_TAB), _tab_proc ),
HWND_NULL
);
{
__lists[HMAIN_INFO] = GetDlgItem( wnd->dlg[0], IDC_INF_TABLE );
__lists[HMAIN_ACT] = GetDlgItem( wnd->dlg[1], IDC_ACT_TABLE );
}
{
__dlg_act_info = wnd->dlg[1];
_list_insert_col( __lists[HMAIN_INFO], 380 );
_list_insert_col( __lists[HMAIN_INFO], 90 );
while (
_list_insert_item( __lists[HMAIN_INFO], k, 0, _info_table_items[k], 0 )
) k++;
_set_header_text(
__lists[HMAIN_INFO], 0, STR_HEAD_NO_ICONS, sizeof_w(STR_HEAD_NO_ICONS)
);
_list_insert_col( __lists[HMAIN_ACT], 90 );
_list_insert_col( __lists[HMAIN_ACT], 70 );
_list_insert_col( __lists[HMAIN_ACT], 85 );
_list_insert_col( __lists[HMAIN_ACT], 50 );
_list_insert_item( __lists[HMAIN_ACT], 0, 0, _act_table_items[0], 0 );
ListView_SetItemText( __lists[HMAIN_ACT], 0, 2, _act_table_items[3] );
_list_insert_item( __lists[HMAIN_ACT], 1, 0, _act_table_items[1], 0 );
ListView_SetItemText( __lists[HMAIN_ACT], 1, 2, _act_table_items[4] );
_init_combo(
GetDlgItem( __dlg_act_info, IDC_COMBO_PASSES), wipe_modes, WP_NONE, FALSE, -1
);
SendMessage(
GetDlgItem( __dlg_act_info, IDC_PROGRESS ),
PBM_SETBARCOLOR, 0, _cl( COLOR_BTNSHADOW, DARK_CLR - 20 )
);
SendMessage(
GetDlgItem( __dlg_act_info, IDC_PROGRESS ),
PBM_SETRANGE, 0, MAKELPARAM(0, PRG_STEP)
);
}
tab_item.pszText = L"Info";
TabCtrl_InsertItem( h_tab, 0, &tab_item );
{
NMHDR mhdr = { 0, 0, TCN_SELCHANGE };
TabCtrl_SetCurSel( h_tab, 0 );
SendMessage(hwnd, WM_NOTIFY, IDT_INFO, (LPARAM)&mhdr);
}
}
SendMessage( hwnd, WM_SYSCOLORCHANGE, 0, 0 );
_set_timer( MAIN_TIMER, TRUE, TRUE );
_set_timer( RAND_TIMER, TRUE, FALSE );
_set_timer( POST_TIMER, TRUE, FALSE );
return 0L;
}
break;
case WM_WINDOWPOSCHANGED :
{
WINDOWPOS *pos = (WINDOWPOS *)lparam;
int flags = pos->flags;
_dlg_right = pos->cx + pos->x;
_dlg_bottom = pos->cy + pos->y;
_dlg_left = pos->x;
if ( ( flags & SWP_SHOWWINDOW ) || ( flags & SWP_HIDEWINDOW ) )
{
_set_timer( MAIN_TIMER, flags & SWP_SHOWWINDOW, TRUE );
}
return 0L;
}
break;
case WM_ENTERSIZEMOVE :
{
//_middle_ctl(
// GetDlgItem(hwnd, IDC_DISKDRIVES),
// GetDlgItem(hwnd, IDC_RESIZING),
// TRUE
// );
//ShowWindow(GetDlgItem(hwnd, IDC_DISKDRIVES), SW_HIDE);
return 0L;
}
break;
case WM_EXITSIZEMOVE :
{
//ShowWindow(GetDlgItem(hwnd, IDC_DISKDRIVES), SW_SHOW);
return 0L;
}
break;
case WM_SIZING :
{
RECT *rect = ((RECT *)lparam);
rect->right = _dlg_right;
rect->left = _dlg_left;
if ( rect->bottom - rect->top < MAIN_DLG_MIN_HEIGHT )
{
rect->bottom = rect->top + MAIN_DLG_MIN_HEIGHT;
}
return 1L;
}
break;
case WM_SIZE :
{
int height = HIWORD(lparam);
int width = LOWORD(lparam);
int k;
_size_move_ctls _resize[ ] =
{
{ -1, IDC_DISKDRIVES, FALSE, 0, 0 },
{ -1, IDC_STATIC_LIST, TRUE, 0, 0 },
{ -1, IDC_STATIC_RIGHT, TRUE, 0, 0 }
};
_size_move_ctls _move[ ] =
{
{ IDC_STATIC_LIST, IDC_MAIN_TAB, TRUE, 0, 6 },
{ IDC_STATIC_LIST, IDT_INFO, FALSE, 0, 3 },
{ IDT_INFO, IDC_LINE_BOTTOM, TRUE, 0, 2 }
};
{
int c_size_hide = _main_headers[1].width;
int c_size_show = c_size_hide - GetSystemMetrics(SM_CXVSCROLL);
int c_size_curr = ListView_GetColumnWidth( __lists[HMAIN_DRIVES], 1 );
if ( GetWindowLong(__lists[HMAIN_DRIVES], GWL_STYLE) & WS_VSCROLL )
{
if ( c_size_curr != c_size_show ) ListView_SetColumnWidth( __lists[HMAIN_DRIVES], 1, c_size_show );
} else {
if ( c_size_curr != c_size_hide ) ListView_SetColumnWidth( __lists[HMAIN_DRIVES], 1, c_size_hide );
}
}
if ( height == 0 || width == 0 )
{
return 0L;
}
for ( k = 0; k < array_num(_resize); k++ )
{
_resize_ctl(
GetDlgItem(hwnd, _resize[k].id), height - _dlg_height, 0, _resize[k].val
);
}
_dlg_height = height;
for ( k = 0; k < array_num(_move); k++ )
{
_relative_move(
GetDlgItem( hwnd, _move[k].anchor ), GetDlgItem( hwnd, _move[k].id ), _move[k].dy, _move[k].dy, _move[k].val
);
InvalidateRect( GetDlgItem( hwnd, _move[k].id ), NULL, TRUE );
}
_middle_ctl(
GetDlgItem( hwnd, IDC_DISKDRIVES ),
GetDlgItem( hwnd, IDC_RESIZING ),
TRUE
);
return 0L;
}
break;
case WM_SYSCOMMAND :
{
if ( wparam == SC_MINIMIZE || wparam == SC_RESTORE )
{
_set_timer( MAIN_TIMER, wparam == SC_RESTORE, TRUE );
}
return 0L;
}
break;
case WM_APP + WM_APP_SHOW :
{
ShowWindow( hwnd, SW_HIDE );
}
break;
case WM_NOTIFY :
{
if ( wparam == IDT_INFO )
{
if ( ((NMHDR *)lparam)->code == TCN_SELCHANGE )
{
HWND h_tab = GetDlgItem( hwnd, IDT_INFO );
if ( !_is_curr_in_group(h_tab) )
{
_change_page( h_tab, TabCtrl_GetCurSel(h_tab) );
}
}
}
if ( wparam == IDC_DISKDRIVES )
{
sel = pv( _get_sel_item( __lists[HMAIN_DRIVES] ) );
mnt = &sel->mnt;
if ( ((NMHDR *)lparam)->code == LVN_ITEMCHANGED &&
(((NMLISTVIEW *)lparam)->uNewState & LVIS_FOCUSED ) )
{
_update_info_table( FALSE );
_activate_page( );
_refresh_menu( );
return 1L;
}
if ( ((NMHDR *)lparam)->code == LVN_ITEMACTIVATE )
{
BOOL mount =
( !(sel->mnt.info.status.flags & F_ENABLED) ) &&
( sel->mnt.fs[0] == '\0' );
if (! mount )
{
if (! sel->is_root ) __execute( mnt->info.status.mnt_point );
} else {
_menu_mount( sel );
}
}
switch( ((NM_LISTVIEW *)lparam)->hdr.code )
{
case LVN_KEYDOWN :
{
WORD key = ((NMLVKEYDOWN *)lparam)->wVKey;
int item = ListView_GetSelectionMark( __lists[HMAIN_DRIVES] );
switch ( key )
{
case VK_UP: item -= 1; break;
case VK_DOWN: item += 1; break;
}
if ( _is_root_item(_get_item_index( __lists[HMAIN_DRIVES], item )) )
{
ListView_SetItemState( __lists[HMAIN_DRIVES], item, LVIS_FOCUSED, TRUE );
}
if ( key != VK_APPS )
{
break;
}
}
case NM_RCLICK :
{
int item;
HMENU h_popup = CreatePopupMenu( );
_dact *act = _create_act_thread( sel, -1, -1 );
_update_info_table( FALSE );
_activate_page( );
_set_timer(MAIN_TIMER, FALSE, FALSE);
_refresh_menu( );
if ( ListView_GetSelectedCount( __lists[HMAIN_DRIVES] ) &&
!_is_root_item((LPARAM)sel) && _is_active_item((LPARAM)sel)
)
{
if ( mnt->info.status.flags & F_ENABLED )
{
if ( mnt->info.status.flags & F_CDROM )
{
AppendMenu( h_popup, MF_STRING, ID_VOLUMES_UNMOUNT, IDS_UNMOUNT );
} else
{
if ( mnt->info.status.flags & F_FORMATTING )
{
AppendMenu( h_popup, MF_STRING, ID_VOLUMES_FORMAT, IDS_FORMAT );
} else
{
if ( IS_UNMOUNTABLE(&mnt->info.status) )
{
AppendMenu( h_popup, MF_STRING, ID_VOLUMES_UNMOUNT, IDS_UNMOUNT );
}
if ( !(mnt->info.status.flags & F_SYNC) )
{
AppendMenu( h_popup, MF_SEPARATOR, 0, NULL );
AppendMenu( h_popup, MF_STRING, ID_VOLUMES_CHANGEPASS, IDS_CHPASS );
}
if ( !(act && act->status == ACT_RUNNING) )
{
if ( mnt->info.status.flags & F_SYNC )
{
if ( GetMenuItemCount(h_popup) > 0 )
{
AppendMenu( h_popup, MF_SEPARATOR, 0, NULL );
}
AppendMenu( h_popup, MF_STRING, ID_VOLUMES_ENCRYPT, IDS_ENCRYPT );
} else
{
if ( GetMenuItemCount(h_popup) > 0 )
{
AppendMenu( h_popup, MF_SEPARATOR, 0, NULL );
}
AppendMenu( h_popup, MF_STRING, ID_VOLUMES_REENCRYPT, IDS_REENCRYPT );
}
AppendMenu( h_popup, MF_STRING, ID_VOLUMES_DECRYPT, IDS_DECRYPT );
}
}
}
} else
{
if ( mnt->info.status.flags & F_CDROM )
{
if ( *mnt->fs == '\0' )
{
AppendMenu( h_popup, MF_STRING, ID_VOLUMES_MOUNT, IDS_MOUNT );
}
} else {
if ( *mnt->fs == '\0' )
{
AppendMenu( h_popup, MF_STRING, ID_VOLUMES_MOUNT, IDS_MOUNT );
} else {
AppendMenu( h_popup, MF_STRING, ID_VOLUMES_ENCRYPT, IDS_ENCRYPT );
}
if ( IS_UNMOUNTABLE(&mnt->info.status) )
{
AppendMenu( h_popup, MF_SEPARATOR, 0, NULL );
AppendMenu( h_popup, MF_STRING, ID_VOLUMES_FORMAT, IDS_FORMAT );
}
}
}
}
/*
_state_menu(
popup, sel && sel->status.flags & F_LOCKED ? MF_GRAYED : MF_ENABLED
);
*/
item = TrackPopupMenu(
h_popup,
TPM_RETURNCMD | TPM_LEFTBUTTON,
LOWORD(GetMessagePos( )),
HIWORD(GetMessagePos( )),
0,
hwnd,
NULL
);
DestroyMenu( h_popup );
switch ( item )
{
case ID_VOLUMES_DECRYPT : _menu_decrypt(sel); break;
case ID_VOLUMES_ENCRYPT : _menu_encrypt(sel); break;
case ID_VOLUMES_FORMAT : _menu_format(sel); break;
case ID_VOLUMES_REENCRYPT : _menu_reencrypt(sel); break;
case ID_VOLUMES_UNMOUNT : _menu_unmount(sel); break;
case ID_VOLUMES_MOUNT : _menu_mount(sel); break;
case ID_VOLUMES_CHANGEPASS : _menu_change_pass(sel); break;
}
if ( item )
{
_refresh( TRUE );
}
_set_timer( MAIN_TIMER, TRUE, TRUE );
}
break;
case NM_CLICK :
{
sel = pv(
_get_item_index( __lists[HMAIN_DRIVES], ((NM_LISTVIEW *)lparam)->iItem )
);
_update_info_table( FALSE );
_activate_page( );
_refresh_menu( );
}
break;
}
}
if ( ((NMHDR *)lparam)->code == HDN_ITEMCHANGED )
{
InvalidateRect( __lists[HMAIN_DRIVES], NULL, TRUE );
}
if ( ((NMHDR *)lparam)->code == HDN_ITEMCHANGING )
{
return 0L;
}
if ( ((NMHDR *)lparam)->code == HDN_BEGINTRACK )
{
return 1L;
}
}
break;
case WM_COMMAND:
{
_dnode *node = pv( _get_sel_item( __lists[HMAIN_DRIVES] ) );
switch (id)
{
case ID_SHIFT_TAB :
case ID_TAB :
{
HWND h_current = GetFocus( );
HWND h_next = GetNextDlgTabItem( hwnd, h_current, id == ID_SHIFT_TAB );
SetFocus( h_next );
}
break;
case ID_TOOLS_DRIVER :
{
if ( __msg_q( __dlg, L"Remove DiskCryptor driver?") )
{
int rlt;
if ( (rlt = _drv_action(DA_REMOVE, 0)) != ST_OK )
{
__error_s( __dlg, L"Error remove DiskCryptor driver", rlt );
} else {
return 0L;
}
}
}
break;
case ID_TOOLS_BENCHMARK : _dlg_benchmark( __dlg ); break;
case ID_HELP_ABOUT : _dlg_about( __dlg ); break;
case ID_HOMEPAGE : __execute( DC_HOMEPAGE ); break;
case ID_EXIT :
{
SendMessage( hwnd, WM_CLOSE, 0, 1 );
}
break;
case IDC_BTN_WIZARD : _menu_wizard(node); break;
case ID_VOLUMES_DELETE_MNTPOINT :
{
wchar_t *mnt_point = node->mnt.info.status.mnt_point;
if ( __msg_q( __dlg, L"Are you sure you want to delete mount point [%s]?", mnt_point ) )
{
_set_trailing_slash(mnt_point);
DeleteVolumeMountPoint(mnt_point);
}
}
break;
case IDC_BTN_DECRYPT_ :
case ID_VOLUMES_DECRYPT : _menu_decrypt( node ); break;
case IDC_BTN_ENCRYPT_ :
case ID_VOLUMES_ENCRYPT : _menu_encrypt( node ); break;
case ID_VOLUMES_MOUNTALL :
case IDC_BTN_MOUNTALL_ : _menu_mountall( ); break;
case ID_VOLUMES_DISMOUNTALL :
case IDC_BTN_UNMOUNTALL_ : _menu_unmountall( ); break;
case ID_VOLUMES_DISMOUNT : _menu_unmount( node ); break;
case ID_VOLUMES_MOUNT : _menu_mount( node ); break;
case ID_VOLUMES_FORMAT : _menu_format(node); break;
case ID_VOLUMES_REENCRYPT : _menu_reencrypt( node ); break;
case ID_TOOLS_SETTINGS : _dlg_options( __dlg ); break;
case ID_BOOT_OPTIONS : _dlg_config_loader( __dlg, FALSE ); break;
case ID_VOLUMES_CHANGEPASS : _menu_change_pass( node ); break;
case ID_TOOLS_CLEARCACHE : _menu_clear_cache( ); break;
case ID_VOLUMES_BACKUPHEADER : _menu_backup_header( node ); break;
case ID_VOLUMES_RESTOREHEADER : _menu_restore_header( node ); break;
case ID_TOOLS_ENCRYPT_CD: _menu_encrypt_cd( ); break;
}
switch ( id ) {
case IDC_BTN_MOUNT_:
{
node->mnt.info.status.flags & F_ENABLED ?
_menu_unmount(node) :
_menu_mount(node);
}
break;
case ID_TOOLS_BSOD :
{
if ( __msg_q( __dlg, L"Crash?" ) )
{
dc_get_bsod( );
}
}
break;
}
if ( id == IDCANCEL )
{
ShowWindow(hwnd, SW_HIDE);
}
_refresh(TRUE);
}
break;
case WM_CLOSE :
{
if ( lparam )
{
_tray_icon(FALSE);
EndDialog(hwnd, 0);
ExitProcess(0);
} else {
ShowWindow(hwnd, SW_HIDE);
}
return 0L;
}
break;
case WM_DESTROY :
{
PostQuitMessage(0);
return 0L;
}
break;
case WM_HOTKEY :
{
switch (wparam)
{
case 0 :
{
int mount_cnt;
dc_mount_all(NULL, &mount_cnt, 0);
}
break;
case 1 : dc_unmount_all( ); break;
case 2 : dc_clean_pass_cache( ); break;
case 3 : dc_get_bsod( ); break;
}
return 1L;
}
break;
case WM_ENDSESSION :
{
if ( lparam & ENDSESSION_LOGOFF )
{
if ( __config.conf_flags & CONF_DISMOUNT_LOGOFF )
{
dc_unmount_all( );
}
if ( __config.conf_flags & CONF_WIPEPAS_LOGOFF )
{
dc_clean_pass_cache( );
}
}
}
break;
case WM_SYSCOLORCHANGE :
{
COLORREF cl_light = _cl( COLOR_BTNFACE, LGHT_CLR );
COLORREF cl_button = GetSysColor( COLOR_BTNFACE );
int k;
for ( k = 0; k < array_num(__lists); k++ )
{
if ( ( __lists[k] != HWND_NULL ) && ( __lists[k] != NULL ) )
{
ListView_SetBkColor( __lists[k], cl_button );
ListView_SetTextBkColor( __lists[k], cl_button );
ListView_SetExtendedListViewStyle( __lists[k], LVS_EX_FULLROWSELECT );
if ( !IsWindowEnabled( __lists[k] ) )
{
// EnableWindow( __lists[k], TRUE );
// EnableWindow( __lists[k], FALSE );
}
}
}
TreeView_SetBkColor( GetDlgItem(hwnd, IDC_TREE), cl_light );
ListView_SetBkColor( __lists[HMAIN_DRIVES], cl_light );
ListView_SetTextBkColor( __lists[HMAIN_DRIVES], cl_light );
ListView_SetExtendedListViewStyle( __lists[HMAIN_DRIVES], LVS_EX_FULLROWSELECT );
ListView_SetImageList( __lists[HMAIN_DRIVES], __dsk_img, LVSIL_SMALL );
}
break;
case WM_APP + WM_APP_TRAY :
{
switch ( lparam )
{
case WM_LBUTTONDOWN :
{
BOOL show = !IsWindowVisible(hwnd);
ShowWindow(hwnd, show ? SW_SHOW : SW_HIDE);
if ( show )
{
SetForegroundWindow(hwnd);
}
}
break;
case WM_RBUTTONDOWN :
{
POINT pt; int item;
HMENU menu = CreatePopupMenu( );
AppendMenu( menu, MF_STRING, ID_VOLUMES_UNMOUNTALL, IDS_UNMOUNTALL );
AppendMenu( menu, MF_STRING, ID_VOLUMES_MOUNTALL, IDS_MOUNTALL );
AppendMenu( menu, MF_SEPARATOR, 0, NULL );
AppendMenu( menu, MF_STRING, ID_TOOLS_SETTINGS, IDS_SETTINGS );
AppendMenu( menu, MF_STRING, ID_HELP_ABOUT, IDS_ABOUT );
AppendMenu( menu, MF_SEPARATOR, 0, NULL );
AppendMenu( menu, MF_STRING, ID_EXIT, IDS_EXIT );
GetCursorPos(&pt);
SetForegroundWindow( hwnd );
item = TrackPopupMenu ( menu,
TPM_RETURNCMD | TPM_LEFTALIGN | TPM_BOTTOMALIGN | TPM_RIGHTBUTTON,
pt.x, pt.y, 0, hwnd,
NULL
);
DestroyMenu( menu );
switch (item) {
case ID_VOLUMES_UNMOUNTALL : _menu_unmountall( ); break;
case ID_VOLUMES_MOUNTALL : _menu_mountall( ); break;
case ID_HELP_ABOUT : _dlg_about( HWND_DESKTOP ); break;
case ID_TOOLS_SETTINGS : _dlg_options( __dlg ); break;
case ID_EXIT :
{
SendMessage(hwnd, WM_CLOSE, 0, 1);
}
break;
}
}
break;
}
}
break;
default:
{
int rlt = _draw_proc( message, lparam );
if (rlt != -1)
{
return rlt;
}
}
}
return 0L;
}