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authorMounir IDRASSI <mounir.idrassi@idrix.fr>2019-01-14 00:01:00 (GMT)
committerMounir IDRASSI <mounir.idrassi@idrix.fr>2019-01-14 09:49:13 (GMT)
commit07f6793bd25c7f2eab49292d36b2b64f86dfbf2a (patch)
tree804c8b045e9295b96d29916227751f06b0e102e7 /src/Setup/Setup.c
parentd3e7ed96f3685d83dcc39a18574be1dd2cc8f2f6 (diff)
downloadVeraCrypt-07f6793bd25c7f2eab49292d36b2b64f86dfbf2a.zip
VeraCrypt-07f6793bd25c7f2eab49292d36b2b64f86dfbf2a.tar.gz
Windows: enhance support of new behavior of favorite service which is now always running in case of system encryption
Diffstat (limited to 'src/Setup/Setup.c')
-rw-r--r--src/Setup/Setup.c43
1 files changed, 33 insertions, 10 deletions
diff --git a/src/Setup/Setup.c b/src/Setup/Setup.c
index 57c0cca..5e339f2 100644
--- a/src/Setup/Setup.c
+++ b/src/Setup/Setup.c
@@ -92,6 +92,34 @@ void localcleanup (void)
CloseAppSetupMutex ();
}
+BOOL ForceCopyFile (LPCWSTR szSrcFile, LPCWSTR szDestFile)
+{
+ BOOL bRet = CopyFileW (szSrcFile, szDestFile, FALSE);
+ if (!bRet)
+ {
+ wstring renamedPath = szDestFile;
+ renamedPath += VC_FILENAME_RENAMED_SUFFIX;
+
+ /* rename the locked file in order to be able to create a new one */
+ if (MoveFileExW (szDestFile, renamedPath.c_str(), MOVEFILE_REPLACE_EXISTING))
+ {
+ bRet = CopyFileW (szSrcFile, szDestFile, FALSE);
+ if (bRet)
+ {
+ /* delete the renamed file when the machine reboots */
+ MoveFileEx (renamedPath.c_str(), NULL, MOVEFILE_DELAY_UNTIL_REBOOT);
+ }
+ else
+ {
+ /* restore the original file name */
+ MoveFileEx (renamedPath.c_str(), szDestFile, MOVEFILE_REPLACE_EXISTING);
+ }
+ }
+ }
+
+ return bRet;
+}
+
BOOL ForceDeleteFile (LPCWSTR szFileName)
{
if (!DeleteFile (szFileName))
@@ -814,14 +842,6 @@ BOOL DoFilesInstall (HWND hwndDlg, wchar_t *szDestDir)
wstring favoritesFile = GetServiceConfigPath (TC_APPD_FILENAME_SYSTEM_FAVORITE_VOLUMES, false);
wstring favoritesLegacyFile = GetServiceConfigPath (TC_APPD_FILENAME_SYSTEM_FAVORITE_VOLUMES, true);
- if ( FileExists (servicePath.c_str())
- || (Is64BitOs () && FileExists (serviceLegacyPath.c_str()))
- )
- {
- CopyMessage (hwndDlg, (wchar_t *) servicePath.c_str());
- bResult = CopyFile (szTmp, servicePath.c_str(), FALSE);
- }
-
if (bResult && Is64BitOs ()
&& FileExists (favoritesLegacyFile.c_str())
&& !FileExists (favoritesFile.c_str()))
@@ -830,7 +850,7 @@ BOOL DoFilesInstall (HWND hwndDlg, wchar_t *szDestDir)
bResult = CopyFile (favoritesLegacyFile.c_str(), favoritesFile.c_str(), FALSE);
}
- if (bResult && Is64BitOs () && FileExists (favoritesFile.c_str()) && FileExists (servicePath.c_str()))
+ if (bResult)
{
// Update the path of the service
BootEncryption BootEncObj (hwndDlg);
@@ -839,7 +859,10 @@ BOOL DoFilesInstall (HWND hwndDlg, wchar_t *szDestDir)
{
if (BootEncObj.GetDriverServiceStartType() == SERVICE_BOOT_START)
{
- BootEncObj.UpdateSystemFavoritesService ();
+ CopyMessage (hwndDlg, (wchar_t *) servicePath.c_str());
+ bResult = ForceCopyFile (szTmp, servicePath.c_str());
+ if (bResult)
+ BootEncObj.UpdateSystemFavoritesService ();
}
}
catch (...) {}