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| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2019-01-15 15:03:08 +0100 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2019-01-15 15:05:19 +0100 |
| commit | 202caea3a983198231e4ebde458817355e6629fb (patch) | |
| tree | 0d660aef702ce040d9b4bf1f1d25ae9c4c49d984 /src/Setup/Setup.c | |
| parent | 07fd2aa9a58cc86dd447826865ca317cad92fd45 (diff) | |
| download | VeraCrypt-202caea3a983198231e4ebde458817355e6629fb.tar.gz VeraCrypt-202caea3a983198231e4ebde458817355e6629fb.zip | |
Windows: enhancements to EFI system encryption, like handling of Multi-Boot and better compatibility with Windows Upgrade process.
Diffstat (limited to 'src/Setup/Setup.c')
| -rw-r--r-- | src/Setup/Setup.c | 99 |
1 files changed, 94 insertions, 5 deletions
diff --git a/src/Setup/Setup.c b/src/Setup/Setup.c index 5e339f2f..bd073d9a 100644 --- a/src/Setup/Setup.c +++ b/src/Setup/Setup.c @@ -92,6 +92,74 @@ void localcleanup (void) CloseAppSetupMutex (); } +#define WAIT_PERIOD 3 + +BOOL StartStopService (HWND hwndDlg, wchar_t *lpszService, BOOL bStart, DWORD argc, LPCWSTR* argv) +{ + SC_HANDLE hManager, hService = NULL; + BOOL bOK = FALSE, bRet; + SERVICE_STATUS status = {0}; + int x; + DWORD dwExpectedState = bStart? SERVICE_RUNNING : SERVICE_STOPPED; + + hManager = OpenSCManager (NULL, NULL, SC_MANAGER_ALL_ACCESS); + if (hManager == NULL) + goto error; + + hService = OpenService (hManager, lpszService, SERVICE_ALL_ACCESS); + if (hService == NULL) + goto error; + + if (bStart) + StatusMessageParam (hwndDlg, "STARTING", lpszService); + else + StatusMessageParam (hwndDlg, "STOPPING", lpszService); + + if (bStart) + { + if (!StartService (hService, argc, argv) && (GetLastError () != ERROR_SERVICE_ALREADY_RUNNING)) + goto error; + } + else + ControlService (hService, SERVICE_CONTROL_STOP, &status); + + for (x = 0; x < WAIT_PERIOD; x++) + { + bRet = QueryServiceStatus (hService, &status); + if (bRet != TRUE) + goto error; + + if (status.dwCurrentState == dwExpectedState) + break; + + Sleep (1000); + } + + bRet = QueryServiceStatus (hService, &status); + if (bRet != TRUE) + goto error; + + if (status.dwCurrentState != dwExpectedState) + goto error; + + bOK = TRUE; + +error: + + if (bOK == FALSE && GetLastError () == ERROR_SERVICE_DOES_NOT_EXIST) + { + bOK = TRUE; + } + + if (hService != NULL) + CloseServiceHandle (hService); + + if (hManager != NULL) + CloseServiceHandle (hManager); + + return bOK; +} + BOOL ForceCopyFile (LPCWSTR szSrcFile, LPCWSTR szDestFile) { BOOL bRet = CopyFileW (szSrcFile, szDestFile, FALSE); @@ -859,10 +927,33 @@ BOOL DoFilesInstall (HWND hwndDlg, wchar_t *szDestDir) { if (BootEncObj.GetDriverServiceStartType() == SERVICE_BOOT_START) { + uint32 driverFlags = ReadDriverConfigurationFlags (); + uint32 serviceFlags = BootEncObj.ReadServiceConfigurationFlags (); + + BootEncObj.UpdateSystemFavoritesService (); + CopyMessage (hwndDlg, (wchar_t *) servicePath.c_str()); - bResult = ForceCopyFile (szTmp, servicePath.c_str()); - if (bResult) - BootEncObj.UpdateSystemFavoritesService (); + + // Tell the service not to update loader on stop + BootEncObj.SetServiceConfigurationFlag (VC_SYSTEM_FAVORITES_SERVICE_CONFIG_DONT_UPDATE_LOADER, true); + + if (StartStopService (hwndDlg, TC_SYSTEM_FAVORITES_SERVICE_NAME, FALSE, 0, NULL)) + { + // we tell the service not to load system favorites on startup + LPCWSTR szArgs[2] = { TC_SYSTEM_FAVORITES_SERVICE_NAME, VC_SYSTEM_FAVORITES_SERVICE_ARG_SKIP_MOUNT}; + if (!CopyFile (szTmp, servicePath.c_str(), FALSE)) + ForceCopyFile (szTmp, servicePath.c_str()); + + StartStopService (hwndDlg, TC_SYSTEM_FAVORITES_SERVICE_NAME, TRUE, 2, szArgs); + } + else + ForceCopyFile (szTmp, servicePath.c_str()); + + BootEncObj.SetDriverConfigurationFlag (driverFlags, true); + + // remove the service flag if it was set originally + if (!(serviceFlags & VC_SYSTEM_FAVORITES_SERVICE_CONFIG_DONT_UPDATE_LOADER)) + BootEncObj.SetServiceConfigurationFlag (VC_SYSTEM_FAVORITES_SERVICE_CONFIG_DONT_UPDATE_LOADER, false); } } catch (...) {} @@ -1378,8 +1469,6 @@ retry: else StatusMessageParam (hwndDlg, "STOPPING", lpszService); -#define WAIT_PERIOD 3 - for (x = 0; x < WAIT_PERIOD; x++) { bRet = QueryServiceStatus (hService, &status); |