HRESULT Guest::directoryQueryInfoInternal(IN_BSTR aDirectory,
IN_BSTR aUsername, IN_BSTR aPassword,
PRTFSOBJINFO aObjInfo, RTFSOBJATTRADD enmAddAttribs,
int *pRC)
{
using namespace guestControl;
/** @todo Search directory cache first? */
CheckComArgStrNotEmptyOrNull(aDirectory);
/* aUsername is optional. */
/* aPassword is optional. */
/* aObjInfo is optional. */
AutoCaller autoCaller(this);
if (FAILED(autoCaller.rc())) return autoCaller.rc();
HRESULT hr = S_OK;
try
{
Utf8Str Utf8Dir(aDirectory);
Utf8Str Utf8Username(aUsername);
Utf8Str Utf8Password(aPassword);
com::SafeArray<IN_BSTR> args;
com::SafeArray<IN_BSTR> env;
/*
* Prepare tool command line.
*/
/* We need to get output which is machine-readable in form
* of "key=value\0..key=value\0\0". */
args.push_back(Bstr("--machinereadable").raw());
/* Only the actual file name to chekc is needed for now. */
args.push_back(Bstr(Utf8Dir).raw());
/*
* Execute guest process.
*/
ULONG uPID;
ComPtr<IProgress> pProgress;
GuestCtrlStreamObjects stdOut;
hr = executeAndWaitForTool(Bstr(VBOXSERVICE_TOOL_STAT).raw(), Bstr("Querying directory information").raw(),
ComSafeArrayAsInParam(args),
ComSafeArrayAsInParam(env),
aUsername, aPassword,
ExecuteProcessFlag_WaitForStdOut,
&stdOut, NULL /* stdErr */,
pProgress.asOutParam(), &uPID);
if (SUCCEEDED(hr))
{
hr = setErrorFromProgress(pProgress);
if (SUCCEEDED(hr))
{
int rc = VINF_SUCCESS;
if (stdOut.size())
{
const char *pszFsType = stdOut[0].GetString("ftype");
if (!pszFsType) /* Attribute missing? */
rc = VERR_PATH_NOT_FOUND;
if ( RT_SUCCESS(rc)
&& strcmp(pszFsType, "d")) /* Directory? */
{
rc = VERR_PATH_NOT_FOUND;
/* This is not critical for Main, so don't set hr --
* we will take care of rc then. */
}
if ( RT_SUCCESS(rc)
&& aObjInfo) /* Do we want object details? */
{
rc = executeStreamQueryFsObjInfo(aDirectory, stdOut[0],
aObjInfo, enmAddAttribs);
}
}
else
rc = VERR_NO_DATA;
if (pRC)
*pRC = rc;
}
pProgress.setNull();
}
}
catch (std::bad_alloc &)
{
hr = E_OUTOFMEMORY;
}
return hr;
}
HRESULT Guest::fileQueryInfoInternal(IN_BSTR aFile,
IN_BSTR aUsername, IN_BSTR aPassword,
PRTFSOBJINFO aObjInfo, RTFSOBJATTRADD enmAddAttribs,
int *pRC)
{
using namespace guestControl;
/* aUsername is optional. */
/* aPassword is optional. */
/* aObjInfo is optional. */
HRESULT hr;
try
{
Utf8Str Utf8File(aFile);
Utf8Str Utf8Username(aUsername);
Utf8Str Utf8Password(aPassword);
com::SafeArray<IN_BSTR> args;
com::SafeArray<IN_BSTR> env;
/*
* Prepare tool command line.
*/
/* We need to get output which is machine-readable in form
* of "key=value\0..key=value\0\0". */
args.push_back(Bstr("--machinereadable").raw());
/* Only the actual file name to chekc is needed for now. */
args.push_back(Bstr(Utf8File).raw());
/*
* Execute guest process.
*/
ULONG uPID;
GuestCtrlStreamObjects stdOut;
ComPtr<IProgress> pProgress;
hr = executeAndWaitForTool(Bstr(VBOXSERVICE_TOOL_STAT).raw(), Bstr("Querying file information").raw(),
ComSafeArrayAsInParam(args),
ComSafeArrayAsInParam(env),
aUsername, aPassword,
ExecuteProcessFlag_WaitForStdOut,
&stdOut, NULL,
pProgress.asOutParam(), &uPID);
if (SUCCEEDED(hr))
{
hr = setErrorFromProgress(pProgress);
if (SUCCEEDED(hr))
{
int rc = VINF_SUCCESS;
if (stdOut.size())
{
#if 0
/* Dump the parsed stream contents to Log(). */
stdOut[0].Dump();
#endif
const char *pszFsType = stdOut[0].GetString("ftype");
if (!pszFsType) /* Was an object found at all? */
rc = VERR_FILE_NOT_FOUND;
if ( RT_SUCCESS(rc)
&& strcmp(pszFsType, "-")) /* Regular file? */
{
rc = VERR_FILE_NOT_FOUND;
/* This is not critical for Main, so don't set hr --
* we will take care of rc then. */
}
if ( RT_SUCCESS(rc)
&& aObjInfo) /* Do we want object details? */
{
rc = executeStreamQueryFsObjInfo(aFile, stdOut[0],
aObjInfo, enmAddAttribs);
}
}
else
rc = VERR_NO_DATA;
if (pRC)
*pRC = rc;
}
pProgress.setNull();
}
}
catch (std::bad_alloc &)
{
hr = E_OUTOFMEMORY;
}
return hr;
}