diff options
| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2021-03-22 07:59:32 +0100 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2021-03-22 08:03:01 +0100 |
| commit | ee79ff0579e25eca9189d72019e5361404437794 (patch) | |
| tree | a4d7cc039c7fbd11062c0295b9afefeb493d177f /src/Common | |
| parent | bda088045314d1349a004853f701bb79c851da3d (diff) | |
| download | VeraCrypt-ee79ff0579e25eca9189d72019e5361404437794.tar.gz VeraCrypt-ee79ff0579e25eca9189d72019e5361404437794.zip | |
Windows: first implementation of MSI installer for silent mode deployment (ACCEPTLICENSE=YES must be set in msiexec command line)
Diffstat (limited to 'src/Common')
| -rw-r--r-- | src/Common/Dlgcode.c | 43 |
1 files changed, 39 insertions, 4 deletions
diff --git a/src/Common/Dlgcode.c b/src/Common/Dlgcode.c index 179ea217..2e0b507a 100644 --- a/src/Common/Dlgcode.c +++ b/src/Common/Dlgcode.c @@ -9523,8 +9523,11 @@ BOOL PrintHardCopyTextUTF16 (wchar_t *text, wchar_t *title, size_t textByteLen) BOOL IsNonInstallMode () { - HKEY hkey; + HKEY hkey, hkeybis; DWORD dw; + WCHAR szBuffer[512]; + DWORD dwBufferSize = sizeof(szBuffer); + std::wstring msiProductGUID; if (bPortableModeConfirmed) return TRUE; @@ -9582,6 +9585,29 @@ BOOL IsNonInstallMode () CloseHandle (hDriverTmp); } + // The following test checks whether the MSI is installed, which means we're not in portable mode. + // The ProductGUID is read from registry. + if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, L"Software\\VeraCrypt_MSI", 0, KEY_QUERY_VALUE | KEY_WOW64_32KEY, &hkey) == ERROR_SUCCESS || + RegOpenKeyEx(HKEY_LOCAL_MACHINE, L"Software\\VeraCrypt_MSI", 0, KEY_QUERY_VALUE, &hkey) == ERROR_SUCCESS) + { + if (ERROR_SUCCESS == RegQueryValueExW(hkey, L"ProductGuid", 0, NULL, (LPBYTE)szBuffer, &dwBufferSize)) + { + msiProductGUID = szBuffer; + + std::wstring regKey = L"Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\"; + regKey += msiProductGUID; + + if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, regKey.c_str(), 0, KEY_READ | KEY_WOW64_32KEY, &hkeybis) == ERROR_SUCCESS || + RegOpenKeyEx(HKEY_LOCAL_MACHINE, regKey.c_str(), 0, KEY_READ, &hkeybis) == ERROR_SUCCESS) + { + RegCloseKey(hkeybis); + return FALSE; + } + } + + RegCloseKey(hkey); + } + // The following test may be unreliable in some cases (e.g. after the user selects restore "Last Known Good // Configuration" from the Windows boot menu). if (RegOpenKeyEx (HKEY_LOCAL_MACHINE, L"Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\VeraCrypt", 0, KEY_READ | KEY_WOW64_32KEY, &hkey) == ERROR_SUCCESS) @@ -11335,12 +11361,21 @@ BYTE *MapResource (wchar_t *resourceType, int resourceId, PDWORD size) { HGLOBAL hResL; HRSRC hRes; + HINSTANCE hResInst = NULL; + +#ifdef SETUP_DLL + // In case we're being called from the SetupDLL project, FindResource() + // and LoadResource() with NULL will fail since we're in a DLL. We need + // to call them with the HINSTANCE of the DLL instead, which we set in + // Setup.c of SetupDLL, DllMain() function. + hResInst = hInst; +#endif - hRes = FindResource (NULL, MAKEINTRESOURCE(resourceId), resourceType); - hResL = LoadResource (NULL, hRes); + hRes = FindResource (hResInst, MAKEINTRESOURCE(resourceId), resourceType); + hResL = LoadResource (hResInst, hRes); if (size != NULL) - *size = SizeofResource (NULL, hRes); + *size = SizeofResource (hResInst, hRes); return (BYTE *) LockResource (hResL); } |