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Diffstat (limited to 'src/Common/Format.c')
-rw-r--r--src/Common/Format.c63
1 files changed, 12 insertions, 51 deletions
diff --git a/src/Common/Format.c b/src/Common/Format.c
index d5514bf9..bcbb94a1 100644
--- a/src/Common/Format.c
+++ b/src/Common/Format.c
@@ -799,18 +799,16 @@ error:
retCode = ExternalFormatFs (driveNo, volParams->clusterSize, fsType);
if (retCode != 0)
{
- wchar_t auxLine[2048];
- StringCbPrintfW (auxLine, sizeof(auxLine), GetString ("FORMAT_EXTERNAL_FAILED"), retCode);
- WarningDirect(auxLine, volParams->hwndDlg);
/* fallback to using FormatEx function from fmifs.dll */
if (!Silent && !IsAdmin () && IsUacSupported ())
retCode = UacFormatFs (volParams->hwndDlg, driveNo, volParams->clusterSize, fsType);
else
- retCode = FormatFs (driveNo, volParams->clusterSize, fsType);
+ retCode = FormatFs (driveNo, volParams->clusterSize, fsType, FALSE); /* no need to fallback to format.com since we have already tried it without elevation */
if (retCode != 0)
{
+ wchar_t auxLine[2048];
StringCbPrintfW (auxLine, sizeof(auxLine), GetString ("FORMATEX_API_FAILED"), FormatExGetMessage(retCode));
ErrorDirect(auxLine, volParams->hwndDlg);
}
@@ -1143,7 +1141,7 @@ BOOLEAN __stdcall FormatExCallback (int command, DWORD subCommand, PVOID paramet
return (FormatExError? FALSE : TRUE);
}
-int FormatFs (int driveNo, int clusterSize, int fsType)
+int FormatFs (int driveNo, int clusterSize, int fsType, BOOL bFallBackExternal)
{
wchar_t dllPath[MAX_PATH] = {0};
WCHAR dir[8] = { (WCHAR) driveNo + L'A', 0 };
@@ -1204,28 +1202,29 @@ int FormatFs (int driveNo, int clusterSize, int fsType)
Sleep (4000);
FreeLibrary (hModule);
+
+ if (FormatExError && bFallBackExternal)
+ {
+ return ExternalFormatFs (driveNo, clusterSize, fsType);
+ }
+
return FormatExError? FormatExErrorCommand : 0;
}
-int FormatNtfs (int driveNo, int clusterSize)
+int FormatNtfs (int driveNo, int clusterSize, BOOL bFallBackExternal)
{
- return FormatFs (driveNo, clusterSize, FILESYS_NTFS);
+ return FormatFs (driveNo, clusterSize, FILESYS_NTFS, bFallBackExternal);
}
/* call Windows format.com program to perform formatting */
int ExternalFormatFs (int driveNo, int clusterSize, int fsType)
{
wchar_t exePath[MAX_PATH] = {0};
- HANDLE hChildStd_IN_Rd = NULL;
- HANDLE hChildStd_IN_Wr = NULL;
- HANDLE hChildStd_OUT_Rd = NULL;
- HANDLE hChildStd_OUT_Wr = NULL;
WCHAR szFsFormat[16];
TCHAR szCmdline[2 * MAX_PATH];
STARTUPINFO siStartInfo;
PROCESS_INFORMATION piProcInfo;
BOOL bSuccess = FALSE;
- SECURITY_ATTRIBUTES saAttr;
int iRet = 0;
switch (fsType)
@@ -1243,35 +1242,6 @@ int ExternalFormatFs (int driveNo, int clusterSize, int fsType)
return FALSE;
}
- /* Set the bInheritHandle flag so pipe handles are inherited. */
- saAttr.nLength = sizeof(SECURITY_ATTRIBUTES);
- saAttr.bInheritHandle = TRUE;
- saAttr.lpSecurityDescriptor = NULL;
-
- /* Create a pipe for the child process's STDOUT. */
- if ( !CreatePipe(&hChildStd_OUT_Rd, &hChildStd_OUT_Wr, &saAttr, 0) )
- return FALSE;
-
- /* Ensure the read handle to the pipe for STDOUT is not inherited. */
- /* Create a pipe for the child process's STDIN. */
- if ( !SetHandleInformation(hChildStd_OUT_Rd, HANDLE_FLAG_INHERIT, 0)
- || !CreatePipe(&hChildStd_IN_Rd, &hChildStd_IN_Wr, &saAttr, 0))
- {
- CloseHandle (hChildStd_OUT_Rd);
- CloseHandle (hChildStd_OUT_Wr);
- return FALSE;
- }
-
- /* Ensure the write handle to the pipe for STDIN is not inherited. */
- if ( !SetHandleInformation(hChildStd_IN_Wr, HANDLE_FLAG_INHERIT, 0))
- {
- CloseHandle (hChildStd_OUT_Rd);
- CloseHandle (hChildStd_OUT_Wr);
- CloseHandle (hChildStd_IN_Rd);
- CloseHandle (hChildStd_IN_Wr);
- return FALSE;
- }
-
if (GetSystemDirectory (exePath, MAX_PATH))
{
StringCchCatW(exePath, ARRAYSIZE(exePath), L"\\format.com");
@@ -1302,15 +1272,11 @@ int ExternalFormatFs (int driveNo, int clusterSize, int fsType)
ZeroMemory( &piProcInfo, sizeof(PROCESS_INFORMATION) );
/* Set up members of the STARTUPINFO structure.
- This structure specifies the STDIN and STDOUT handles for redirection.
*/
ZeroMemory( &siStartInfo, sizeof(STARTUPINFO) );
siStartInfo.cb = sizeof(STARTUPINFO);
- siStartInfo.hStdError = hChildStd_OUT_Wr;
- siStartInfo.hStdOutput = hChildStd_OUT_Wr;
- siStartInfo.hStdInput = hChildStd_IN_Rd;
siStartInfo.wShowWindow = SW_HIDE;
- siStartInfo.dwFlags |= STARTF_USESTDHANDLES | STARTF_USESHOWWINDOW;
+ siStartInfo.dwFlags |= STARTF_USESHOWWINDOW;
/* Create the child process. */
bSuccess = CreateProcess(NULL,
@@ -1347,11 +1313,6 @@ int ExternalFormatFs (int driveNo, int clusterSize, int fsType)
iRet = (int) GetLastError();
}
- CloseHandle(hChildStd_OUT_Wr);
- CloseHandle(hChildStd_OUT_Rd);
- CloseHandle(hChildStd_IN_Rd);
- CloseHandle(hChildStd_IN_Wr);
-
return iRet;
}