/**
* Clears and frees the three strings. UTF-16 version.
*
* @param pwszUser Receives pointer of the user name string to destroy.
* Optional.
* @param pwszPassword Receives pointer of the password string to destroy.
* Optional.
* @param pwszDomain Receives pointer of allocated domain name string.
* Optional.
* @param cPasses Number of wipe passes. The more the better + slower.
*/
VBGLR3DECL(void) VbglR3CredentialsDestroyUtf16(PRTUTF16 pwszUser, PRTUTF16 pwszPassword, PRTUTF16 pwszDomain,
uint32_t cPasses)
{
/* wipe first */
if (pwszUser)
RTMemWipeThoroughly(pwszUser, (RTUtf16Len(pwszUser) + 1) * sizeof(RTUTF16), cPasses);
if (pwszPassword)
RTMemWipeThoroughly(pwszPassword, (RTUtf16Len(pwszPassword) + 1) * sizeof(RTUTF16), cPasses);
if (pwszDomain)
RTMemWipeThoroughly(pwszDomain, (RTUtf16Len(pwszDomain) + 1) * sizeof(RTUTF16), cPasses);
/* then free. */
RTUtf16Free(pwszUser);
RTUtf16Free(pwszPassword);
RTUtf16Free(pwszDomain);
}
/**
* A variant of Utf8Str::copyFrom that does not throw any exceptions but returns
* E_OUTOFMEMORY instead.
*
* @param a_pbstr The source string.
* @returns S_OK or E_OUTOFMEMORY.
*/
HRESULT Utf8Str::copyFromEx(CBSTR a_pbstr)
{
if (a_pbstr && *a_pbstr)
{
int vrc = RTUtf16ToUtf8Ex((PCRTUTF16)a_pbstr,
RTSTR_MAX, // size_t cwcString: translate entire string
&m_psz, // char **ppsz: output buffer
0, // size_t cch: if 0, func allocates buffer in *ppsz
&m_cch); // size_t *pcch: receives the size of the output string, excluding the terminator.
if (RT_SUCCESS(vrc))
m_cbAllocated = m_cch + 1;
else
{
if ( vrc != VERR_NO_STR_MEMORY
&& vrc != VERR_NO_MEMORY)
{
/* ASSUME: input is valid Utf-16. Fake out of memory error. */
AssertLogRelMsgFailed(("%Rrc %.*Rhxs\n", vrc, RTUtf16Len((PCRTUTF16)a_pbstr) * sizeof(RTUTF16), a_pbstr));
}
m_cch = 0;
m_cbAllocated = 0;
m_psz = NULL;
return E_OUTOFMEMORY;
}
}
else
{
m_cch = 0;
m_cbAllocated = 0;
m_psz = NULL;
}
return S_OK;
}
/**
* Gets the user home directory.
*
* @returns iprt status code.
* @param pszPath Buffer where to store the path.
* @param cchPath Buffer size in bytes.
*/
RTDECL(int) RTPathUserHome(char *pszPath, size_t cchPath)
{
RTUTF16 wszPath[RTPATH_MAX];
DWORD dwAttr;
/*
* There are multiple definitions for what WE think of as user home...
*/
if ( !GetEnvironmentVariableW(L"HOME", &wszPath[0], RTPATH_MAX)
|| (dwAttr = GetFileAttributesW(&wszPath[0])) == INVALID_FILE_ATTRIBUTES
|| !(dwAttr & FILE_ATTRIBUTE_DIRECTORY))
{
if ( !GetEnvironmentVariableW(L"USERPROFILE", &wszPath[0], RTPATH_MAX)
|| (dwAttr = GetFileAttributesW(&wszPath[0])) == INVALID_FILE_ATTRIBUTES
|| !(dwAttr & FILE_ATTRIBUTE_DIRECTORY))
{
/* %HOMEDRIVE%%HOMEPATH% */
if (!GetEnvironmentVariableW(L"HOMEDRIVE", &wszPath[0], RTPATH_MAX))
return VERR_PATH_NOT_FOUND;
size_t const cwc = RTUtf16Len(&wszPath[0]);
if ( !GetEnvironmentVariableW(L"HOMEPATH", &wszPath[cwc], RTPATH_MAX - (DWORD)cwc)
|| (dwAttr = GetFileAttributesW(&wszPath[0])) == INVALID_FILE_ATTRIBUTES
|| !(dwAttr & FILE_ATTRIBUTE_DIRECTORY))
return VERR_PATH_NOT_FOUND;
}
}
/*
* Convert and return.
*/
return RTUtf16ToUtf8Ex(&wszPath[0], RTSTR_MAX, &pszPath, cchPath, NULL);
}
RTDECL(int) RTPathSetCurrent(const char *pszPath)
{
/*
* Validate input.
*/
AssertPtrReturn(pszPath, VERR_INVALID_POINTER);
AssertReturn(*pszPath, VERR_INVALID_PARAMETER);
/*
* This interface is almost identical to the Windows API.
*/
PRTUTF16 pwszPath;
int rc = RTStrToUtf16(pszPath, &pwszPath);
if (RT_SUCCESS(rc))
{
/** @todo improve the slash stripping a bit? */
size_t cwc = RTUtf16Len(pwszPath);
if ( cwc >= 2
&& ( pwszPath[cwc - 1] == L'/'
|| pwszPath[cwc - 1] == L'\\')
&& pwszPath[cwc - 2] != ':')
pwszPath[cwc - 1] = L'\0';
if (!SetCurrentDirectoryW(pwszPath))
rc = RTErrConvertFromWin32(GetLastError());
RTUtf16Free(pwszPath);
}
return rc;
}
/**
* Assigns or copies a RTUTF16 string to a UNICODE_STRING.
*
* When fCopy is false, this does *not* copy its contents
* and only assigns its code points to the destination!
* When fCopy is true, the actual string buffer gets copied.
*
* Does not take terminating \0 into account.
*
* @return HRESULT
* @param pUnicodeDest Unicode string assigning the UTF16 string to.
* @param pwszSource UTF16 string to assign.
* @param fCopy Whether to just assign or copy the actual buffer
* contents from source -> dest.
*/
HRESULT VBoxCredProvCredential::RTUTF16ToUnicode(PUNICODE_STRING pUnicodeDest, PRTUTF16 pwszSource, bool fCopy)
{
AssertPtrReturn(pUnicodeDest, E_POINTER);
AssertPtrReturn(pwszSource, E_POINTER);
size_t cbLen = RTUtf16Len(pwszSource) * sizeof(RTUTF16);
AssertReturn(cbLen <= USHORT_MAX, E_INVALIDARG);
HRESULT hr;
if (fCopy)
{
if (cbLen <= pUnicodeDest->MaximumLength)
{
memcpy(pUnicodeDest->Buffer, pwszSource, cbLen);
pUnicodeDest->Length = (USHORT)cbLen;
hr = S_OK;
}
else
hr = E_INVALIDARG;
}
else /* Just assign the buffer. */
{
pUnicodeDest->Buffer = pwszSource;
pUnicodeDest->Length = (USHORT)cbLen;
hr = S_OK;
}
return hr;
}
RTDECL(PRTUTF16) RTUtf16DupTag(PCRTUTF16 pwszString, const char *pszTag)
{
Assert(pwszString);
size_t cb = (RTUtf16Len(pwszString) + 1) * sizeof(RTUTF16);
PRTUTF16 pwsz = (PRTUTF16)RTMemAllocTag(cb, pszTag);
if (pwsz)
memcpy(pwsz, pwszString, cb);
return pwsz;
}
/**
* Gets the user home directory.
*
* @returns iprt status code.
* @param pszPath Buffer where to store the path.
* @param cchPath Buffer size in bytes.
*/
RTDECL(int) RTPathUserHome(char *pszPath, size_t cchPath)
{
/*
* Validate input
*/
AssertPtrReturn(pszPath, VERR_INVALID_POINTER);
AssertReturn(cchPath, VERR_INVALID_PARAMETER);
RTUTF16 wszPath[RTPATH_MAX];
bool fValidFolderPath = false;
/*
* Try with Windows XP+ functionality first.
*/
RTLDRMOD hShell32;
int rc = RTLdrLoadSystem("Shell32.dll", true /*fNoUnload*/, &hShell32);
if (RT_SUCCESS(rc))
{
PFNSHGETFOLDERPATHW pfnSHGetFolderPathW;
rc = RTLdrGetSymbol(hShell32, "SHGetFolderPathW", (void**)&pfnSHGetFolderPathW);
if (RT_SUCCESS(rc))
{
HRESULT hrc = pfnSHGetFolderPathW(0, CSIDL_PROFILE, NULL, SHGFP_TYPE_CURRENT, wszPath);
fValidFolderPath = (hrc == S_OK);
}
RTLdrClose(hShell32);
}
DWORD dwAttr;
if ( !fValidFolderPath
|| (dwAttr = GetFileAttributesW(&wszPath[0])) == INVALID_FILE_ATTRIBUTES
|| !(dwAttr & FILE_ATTRIBUTE_DIRECTORY))
{
/*
* Fall back to Windows specific environment variables. HOME is not used.
*/
if ( !GetEnvironmentVariableW(L"USERPROFILE", &wszPath[0], RTPATH_MAX)
|| (dwAttr = GetFileAttributesW(&wszPath[0])) == INVALID_FILE_ATTRIBUTES
|| !(dwAttr & FILE_ATTRIBUTE_DIRECTORY))
{
/* %HOMEDRIVE%%HOMEPATH% */
if (!GetEnvironmentVariableW(L"HOMEDRIVE", &wszPath[0], RTPATH_MAX))
return VERR_PATH_NOT_FOUND;
size_t const cwc = RTUtf16Len(&wszPath[0]);
if ( !GetEnvironmentVariableW(L"HOMEPATH", &wszPath[cwc], RTPATH_MAX - (DWORD)cwc)
|| (dwAttr = GetFileAttributesW(&wszPath[0])) == INVALID_FILE_ATTRIBUTES
|| !(dwAttr & FILE_ATTRIBUTE_DIRECTORY))
return VERR_PATH_NOT_FOUND;
}
}
/*
* Convert and return.
*/
return RTUtf16ToUtf8Ex(&wszPath[0], RTSTR_MAX, &pszPath, cchPath, NULL);
}
RTDECL(int) RTUtf16DupExTag(PRTUTF16 *ppwszString, PCRTUTF16 pwszString, size_t cwcExtra, const char *pszTag)
{
Assert(pwszString);
size_t cb = (RTUtf16Len(pwszString) + 1) * sizeof(RTUTF16);
PRTUTF16 pwsz = (PRTUTF16)RTMemAllocTag(cb + cwcExtra * sizeof(RTUTF16), pszTag);
if (pwsz)
{
memcpy(pwsz, pwszString, cb);
*ppwszString = pwsz;
return VINF_SUCCESS;
}
return VERR_NO_MEMORY;
}
/**
* Finds the root of the specified volume.
*
* @returns iprt status code.
* @param pszFsPath Path within the filesystem. Verified as one byte or more.
* @param ppwszFsRoot Where to store the returned string. Free with rtFsFreeRoot(),
*/
static int rtFsGetRoot(const char *pszFsPath, PRTUTF16 *ppwszFsRoot)
{
/*
* Do straight forward stuff first,
*/
if (rtFsIsRoot(pszFsPath))
return RTStrToUtf16(pszFsPath, ppwszFsRoot);
/*
* Expand and add slash (if required).
*/
char szFullPath[RTPATH_MAX];
int rc = RTPathAbs(pszFsPath, szFullPath, sizeof(szFullPath));
if (RT_FAILURE(rc))
return rc;
size_t cb = strlen(szFullPath);
if (!RTPATH_IS_SLASH(szFullPath[cb - 1]))
{
AssertReturn(cb + 1 < RTPATH_MAX, VERR_FILENAME_TOO_LONG);
szFullPath[cb] = '\\';
szFullPath[++cb] = '\0';
}
/*
* Convert the path.
*/
rc = RTStrToUtf16(szFullPath, ppwszFsRoot);
if (RT_FAILURE(rc))
return rc == VERR_BUFFER_OVERFLOW ? VERR_FILENAME_TOO_LONG : rc;
/*
* Walk the path until our proper API is happy or there is no more path left.
*/
PRTUTF16 pwszStart = *ppwszFsRoot;
if (!GetVolumeInformationW(pwszStart, NULL, 0, NULL, NULL, 0, NULL, 0))
{
PRTUTF16 pwszEnd = pwszStart + RTUtf16Len(pwszStart);
PRTUTF16 pwszMin = pwszStart + 2;
do
{
/* Strip off the last path component. */
while (pwszEnd-- > pwszMin)
if (RTPATH_IS_SLASH(*pwszEnd))
break;
AssertReturn(pwszEnd >= pwszMin, VERR_INTERNAL_ERROR); /* leaks, but that's irrelevant for an internal error. */
pwszEnd[1] = '\0';
} while (!GetVolumeInformationW(pwszStart, NULL, 0, NULL, NULL, 0, NULL, 0));
}
return VINF_SUCCESS;
}
int rtDirNativeOpen(PRTDIR pDir, char *pszPathBuf)
{
/*
* Convert the filter to UTF-16.
*/
int rc;
pDir->pNtFilterStr = NULL;
if ( pDir->cchFilter > 0
&& pDir->enmFilter == RTDIRFILTER_WINNT)
{
PRTUTF16 pwszTmp;
rc = RTStrToUtf16(pDir->pszFilter, &pwszTmp);
if (RT_FAILURE(rc))
return rc;
pDir->NtFilterStr.Buffer = pwszTmp;
pDir->NtFilterStr.Length = pDir->NtFilterStr.MaximumLength = (uint16_t)(RTUtf16Len(pwszTmp) * sizeof(RTUTF16));
pDir->pNtFilterStr = &pDir->NtFilterStr;
}
/*
* Try open the directory
*/
#ifdef IPRT_WITH_NT_PATH_PASSTHRU
bool fObjDir;
#endif
rc = rtNtPathOpenDir(pszPathBuf,
FILE_READ_DATA | SYNCHRONIZE,
FILE_SHARE_READ | FILE_SHARE_WRITE,
FILE_DIRECTORY_FILE | FILE_OPEN_FOR_BACKUP_INTENT | FILE_SYNCHRONOUS_IO_NONALERT,
OBJ_CASE_INSENSITIVE,
&pDir->hDir,
#ifdef IPRT_WITH_NT_PATH_PASSTHRU
&fObjDir
#else
NULL
#endif
);
if (RT_SUCCESS(rc))
{
/*
* Init data.
*/
pDir->fDataUnread = false; /* spelling it out */
#ifdef IPRT_WITH_NT_PATH_PASSTHRU
if (fObjDir)
pDir->enmInfoClass = FileMaximumInformation; /* object directory. */
#endif
}
return rc;
}
/**
* Copies an UTF16 string into a PUNICODE_STRING by allocating space for it.
*
* @return HRESULT
* @param pUnicodeDest Where to store the copied (allocated) unicode string.
* @param pwszSource UTF16 string to copy.
*/
HRESULT VBoxCredProvCredential::RTUTF16ToUnicodeA(PUNICODE_STRING pUnicodeDest, PRTUTF16 pwszSource)
{
AssertPtrReturn(pUnicodeDest, E_POINTER);
AssertPtrReturn(pwszSource, E_POINTER);
size_t cbLen = RTUtf16Len(pwszSource) * sizeof(RTUTF16);
pUnicodeDest->Buffer = (LPWSTR)CoTaskMemAlloc(cbLen);
if (!pUnicodeDest->Buffer)
return E_OUTOFMEMORY;
pUnicodeDest->MaximumLength = (USHORT)cbLen;
pUnicodeDest->Length = 0;
return RTUTF16ToUnicode(pUnicodeDest, pwszSource, true /* fCopy */);
}
/**
* Sets a credential provider field by first zero'ing out its current content in a (hopefully) secure manner,
* then applying either the field's default or a new value.
*
* @return HRESULT
* @param dwFieldID Field ID of the credential provider field to reset.
* @param pcwszString String to set for the given field. Specify NULL for setting the provider's default value.
* @param fNotifyUI Whether to notify the LogonUI about the reset.
*/
HRESULT VBoxCredProvCredential::setField(DWORD dwFieldID, const PRTUTF16 pcwszString, bool fNotifyUI)
{
if (dwFieldID >= VBOXCREDPROV_NUM_FIELDS)
return E_INVALIDARG;
HRESULT hr = S_OK;
PRTUTF16 pwszField = m_apwszFields[dwFieldID];
if (pwszField)
{
/* First, wipe the existing value thoroughly. */
RTMemWipeThoroughly(pwszField, (RTUtf16Len(pwszField) + 1) * sizeof(RTUTF16), 3 /* Passes */);
/* Second, free the string. */
RTUtf16Free(pwszField);
}
/* Either fill in the default value or the one specified in pcwszString. */
pwszField = RTUtf16Dup(pcwszString ? pcwszString : s_VBoxCredProvDefaultFields[dwFieldID].desc.pszLabel);
if (pwszField)
{
m_apwszFields[dwFieldID] = pwszField; /* Update the pointer. */
if ( m_pEvents
&& fNotifyUI) /* Let the logon UI know if wanted. */
{
hr = m_pEvents->SetFieldString(this, dwFieldID, pwszField);
}
}
else
hr = E_OUTOFMEMORY;
VBoxCredProvVerbose(0, "VBoxCredProvCredential::setField: Setting field dwFieldID=%ld to '%ls', fNotifyUI=%RTbool, hr=0x%08x\n",
dwFieldID,
#ifdef DEBUG
pwszField,
#else
/* Don't show any passwords in release mode. */
dwFieldID == VBOXCREDPROV_FIELDID_PASSWORD ? L"XXX" : pwszField,
#endif
fNotifyUI, hr);
return hr;
}
static void supR3HardenedFindOrLoadModule(PSUPHNTIMPDLL pDll)
{
#ifdef VBOX_HARDENED_STUB_WITHOUT_IMPORTS
uint32_t const cbName = (uint32_t)RTUtf16Len(pDll->pwszName) * sizeof(WCHAR);
PPEB_LDR_DATA pLdrData = NtCurrentPeb()->Ldr;
LIST_ENTRY *pList = &pLdrData->InMemoryOrderModuleList;
LIST_ENTRY *pListEntry = pList->Flink;
uint32_t cLoops = 0;
while (pListEntry != pList && cLoops < 1024)
{
PLDR_DATA_TABLE_ENTRY pLdrEntry = RT_FROM_MEMBER(pListEntry, LDR_DATA_TABLE_ENTRY, InMemoryOrderLinks);
if ( pLdrEntry->FullDllName.Length > cbName + sizeof(WCHAR)
&& ( pLdrEntry->FullDllName.Buffer[(pLdrEntry->FullDllName.Length - cbName) / sizeof(WCHAR) - 1] == '\\'
|| pLdrEntry->FullDllName.Buffer[(pLdrEntry->FullDllName.Length - cbName) / sizeof(WCHAR) - 1] == '/')
&& RTUtf16ICmpAscii(&pLdrEntry->FullDllName.Buffer[(pLdrEntry->FullDllName.Length - cbName) / sizeof(WCHAR)],
pDll->pszName) == 0)
{
pDll->pbImageBase = (uint8_t *)pLdrEntry->DllBase;
return;
}
pListEntry = pListEntry->Flink;
cLoops++;
}
if (!pDll->cImports)
pDll->pbImageBase = NULL; /* optional */
else
SUPHNTIMP_ERROR(false, 1, "supR3HardenedFindOrLoadModule", kSupInitOp_Misc, VERR_MODULE_NOT_FOUND,
"Failed to locate %ls", pDll->pwszName);
#else
HMODULE hmod = GetModuleHandleW(pDll->pwszName);
if (RT_UNLIKELY(!hmod && pDll->cImports))
SUPHNTIMP_ERROR(true, 1, "supR3HardenedWinInitImports", kSupInitOp_Misc, VERR_MODULE_NOT_FOUND,
"Failed to locate %ls", pDll->pwszName);
pDll->pbImageBase = (uint8_t *)hmod;
#endif
}
/**
* Returns the string length in bytes without the terminator
* @returns unsigned int length in bytes
* @param bstr source string
*/
unsigned int SysStringByteLen(BSTR bstr)
{
return RTUtf16Len(bstr) * sizeof(OLECHAR);
}
/**
* Retrieves the data stored in this object and store the result in
* pMedium.
*
* @return IPRT status code.
* @return HRESULT
* @param pFormatEtc
* @param pMedium
*/
STDMETHODIMP UIDnDDataObject::GetData(LPFORMATETC pFormatEtc, LPSTGMEDIUM pMedium)
{
AssertPtrReturn(pFormatEtc, DV_E_FORMATETC);
AssertPtrReturn(pMedium, DV_E_FORMATETC);
HRESULT hr = DV_E_FORMATETC;
LPFORMATETC pThisFormat = NULL;
LPSTGMEDIUM pThisMedium = NULL;
LogFlowThisFunc(("\n"));
/* Format supported? */
ULONG lIndex;
if ( LookupFormatEtc(pFormatEtc, &lIndex)
&& lIndex < m_cFormats) /* Paranoia. */
{
pThisMedium = &m_pStgMedium[lIndex];
AssertPtr(pThisMedium);
pThisFormat = &m_pFormatEtc[lIndex];
AssertPtr(pThisFormat);
LogFlowThisFunc(("pThisMedium=%p, pThisFormat=%p\n", pThisMedium, pThisFormat));
LogFlowThisFunc(("mStatus=%RU32\n", m_enmStatus));
switch (m_enmStatus)
{
case DnDDataObjectStatus_Dropping:
{
#if 0
LogRel3(("DnD: Dropping\n"));
LogFlowFunc(("Waiting for event ...\n"));
int rc2 = RTSemEventWait(m_SemEvent, RT_INDEFINITE_WAIT);
LogFlowFunc(("rc=%Rrc, mStatus=%RU32\n", rc2, m_enmStatus));
#endif
break;
}
case DnDDataObjectStatus_Dropped:
{
LogRel3(("DnD: Dropped\n"));
LogRel3(("DnD: cfFormat=%RI16, sFormat=%s, tyMed=%RU32, dwAspect=%RU32\n",
pThisFormat->cfFormat, UIDnDDataObject::ClipboardFormatToString(pFormatEtc->cfFormat),
pThisFormat->tymed, pThisFormat->dwAspect));
LogRel3(("DnD: Got strFormat=%s, pvData=%p, cbData=%RU32\n",
m_strFormat.toUtf8().constData(), m_pvData, m_cbData));
QVariant::Type vaType;
QString strMIMEType;
if ( (pFormatEtc->tymed & TYMED_HGLOBAL)
&& (pFormatEtc->dwAspect == DVASPECT_CONTENT)
&& ( pFormatEtc->cfFormat == CF_TEXT
|| pFormatEtc->cfFormat == CF_UNICODETEXT)
)
{
strMIMEType = "text/plain"; /** @todo Indicate UTF8 encoding? */
vaType = QVariant::String;
}
else if ( (pFormatEtc->tymed & TYMED_HGLOBAL)
&& (pFormatEtc->dwAspect == DVASPECT_CONTENT)
&& (pFormatEtc->cfFormat == CF_HDROP))
{
strMIMEType = "text/uri-list";
vaType = QVariant::StringList;
}
#if 0 /* More formats; not needed right now. */
else if ( (pFormatEtc->tymed & TYMED_ISTREAM)
&& (pFormatEtc->dwAspect == DVASPECT_CONTENT)
&& (pFormatEtc->cfFormat == CF_FILECONTENTS))
{
}
else if ( (pFormatEtc->tymed & TYMED_HGLOBAL)
&& (pFormatEtc->dwAspect == DVASPECT_CONTENT)
&& (pFormatEtc->cfFormat == CF_FILEDESCRIPTOR))
{
}
else if ( (pFormatEtc->tymed & TYMED_HGLOBAL)
&& (pFormatEtc->cfFormat == CF_PREFERREDDROPEFFECT))
{
HGLOBAL hData = GlobalAlloc(GMEM_MOVEABLE | GMEM_SHARE | GMEM_ZEROINIT, sizeof(DWORD));
DWORD *pdwEffect = (DWORD *)GlobalLock(hData);
AssertPtr(pdwEffect);
*pdwEffect = DROPEFFECT_COPY;
GlobalUnlock(hData);
pMedium->hGlobal = hData;
pMedium->tymed = TYMED_HGLOBAL;
}
#endif
LogRel3(("DnD: strMIMEType=%s, vaType=%ld\n", strMIMEType.toUtf8().constData(), vaType));
int rc;
if (!m_fDataRetrieved)
{
if (m_pDnDHandler)
{
rc = m_pDnDHandler->retrieveData(Qt::CopyAction,
strMIMEType, vaType, m_vaData);
}
else
rc = VERR_NOT_FOUND;
m_fDataRetrieved = true;
LogFlowFunc(("Retrieving data ended with %Rrc\n", rc));
}
else /* Data already been retrieved. */
rc = VINF_SUCCESS;
if ( RT_SUCCESS(rc)
&& m_vaData.isValid())
{
if ( strMIMEType.startsWith("text/uri-list")
/* One item. */
&& ( m_vaData.canConvert(QVariant::String)
/* Multiple items. */
|| m_vaData.canConvert(QVariant::StringList))
)
{
QStringList lstFilesURI = m_vaData.toStringList();
QStringList lstFiles;
for (size_t i = 0; i < lstFilesURI.size(); i++)
{
char *pszFilePath = RTUriFilePath(lstFilesURI.at(i).toUtf8().constData());
if (pszFilePath)
{
lstFiles.append(pszFilePath);
RTStrFree(pszFilePath);
}
else /* Unable to parse -- refuse entire request. */
{
lstFiles.clear();
rc = VERR_INVALID_PARAMETER;
break;
}
}
size_t cFiles = lstFiles.size();
LogFlowThisFunc(("Files (%zu)\n", cFiles));
if ( RT_SUCCESS(rc)
&& cFiles)
{
size_t cchFiles = 0; /* Number of characters. */
for (size_t i = 0; i < cFiles; i++)
{
const char *pszFile = lstFiles.at(i).toUtf8().constData();
cchFiles += strlen(pszFile);
cchFiles += 1; /* Terminating '\0'. */
LogFlowThisFunc(("\tFile: %s (cchFiles=%zu)\n", pszFile, cchFiles));
}
/* List termination with '\0'. */
cchFiles++;
size_t cbBuf = sizeof(DROPFILES) + (cchFiles * sizeof(RTUTF16));
DROPFILES *pDropFiles = (DROPFILES *)RTMemAllocZ(cbBuf);
if (pDropFiles)
{
/* Put the files list right after our DROPFILES structure. */
pDropFiles->pFiles = sizeof(DROPFILES); /* Offset to file list. */
pDropFiles->fWide = 1; /* We use Unicode. Always. */
uint8_t *pCurFile = (uint8_t *)pDropFiles + pDropFiles->pFiles;
AssertPtr(pCurFile);
LogFlowThisFunc(("Encoded:\n"));
for (size_t i = 0; i < cFiles; i++)
{
const char *pszFile = lstFiles.at(i).toUtf8().constData();
Assert(strlen(pszFile));
size_t cchCurFile;
PRTUTF16 pwszFile;
rc = RTStrToUtf16(pszFile, &pwszFile);
if (RT_SUCCESS(rc))
{
cchCurFile = RTUtf16Len(pwszFile);
Assert(cchCurFile);
memcpy(pCurFile, pwszFile, cchCurFile * sizeof(RTUTF16));
RTUtf16Free(pwszFile);
}
else
break;
pCurFile += cchCurFile * sizeof(RTUTF16);
/* Terminate current file name. */
*pCurFile = L'\0';
pCurFile += sizeof(RTUTF16);
LogFlowThisFunc(("\t#%zu: cchCurFile=%zu\n", i, cchCurFile));
}
if (RT_SUCCESS(rc))
{
*pCurFile = L'\0'; /* Final list terminator. */
/*
* Fill out the medium structure we're going to report back.
*/
pMedium->tymed = TYMED_HGLOBAL;
pMedium->pUnkForRelease = NULL;
pMedium->hGlobal = GlobalAlloc( GMEM_ZEROINIT
| GMEM_MOVEABLE
| GMEM_DDESHARE, cbBuf);
if (pMedium->hGlobal)
{
LPVOID pvMem = GlobalLock(pMedium->hGlobal);
if (pvMem)
{
memcpy(pvMem, pDropFiles, cbBuf);
GlobalUnlock(pMedium->hGlobal);
hr = S_OK;
}
else
rc = VERR_ACCESS_DENIED;
}
else
rc = VERR_NO_MEMORY;
LogFlowThisFunc(("Copying to TYMED_HGLOBAL (%zu bytes): %Rrc\n", cbBuf, rc));
}
RTMemFree(pDropFiles);
}
else
rc = VERR_NO_MEMORY;
if (RT_FAILURE(rc))
LogFlowThisFunc(("Failed with %Rrc\n", rc));
}
}
else if ( strMIMEType.startsWith("text/plain")
&& m_vaData.canConvert(QVariant::String))
{
const bool fUnicode = pFormatEtc->cfFormat == CF_UNICODETEXT;
const size_t cbCh = fUnicode
? sizeof(WCHAR) : sizeof(char);
QString strText = m_vaData.toString();
size_t cbSrc = strText.length() * cbCh;
Assert(cbSrc);
LPCVOID pvSrc = fUnicode
? (void *)strText.unicode()
: (void *)strText.toUtf8().constData();
AssertPtr(pvSrc);
LogFlowFunc(("pvSrc=0x%p, cbSrc=%zu, cbCh=%zu, fUnicode=%RTbool\n",
pvSrc, cbSrc, cbCh, fUnicode));
pMedium->tymed = TYMED_HGLOBAL;
pMedium->pUnkForRelease = NULL;
pMedium->hGlobal = GlobalAlloc(GHND | GMEM_SHARE, cbSrc);
if (pMedium->hGlobal)
{
LPVOID pvDst = GlobalLock(pMedium->hGlobal);
if (pvDst)
{
memcpy(pvDst, pvSrc, cbSrc);
GlobalUnlock(pMedium->hGlobal);
}
else
rc = VERR_ACCESS_DENIED;
hr = S_OK;
}
else
hr = VERR_NO_MEMORY;
}
else
LogRel2(("DnD: MIME type '%s' not supported\n", strMIMEType.toUtf8().constData()));
LogFlowThisFunc(("Handling formats ended with rc=%Rrc\n", rc));
}
break;
}
default:
break;
}
}
/*
* Fallback in error case.
*/
if (FAILED(hr))
{
if (pThisMedium)
{
switch (pThisMedium->tymed)
{
case TYMED_HGLOBAL:
pMedium->hGlobal = (HGLOBAL)OleDuplicateData(pThisMedium->hGlobal,
pThisFormat->cfFormat,
0 /* Flags */);
break;
default:
break;
}
}
if (pFormatEtc)
pMedium->tymed = pFormatEtc->tymed;
pMedium->pUnkForRelease = NULL;
}
LogFlowThisFunc(("Returning hr=%Rhrc\n", hr));
return hr;
}
void VBoxClipboardService::MessageReceived(BMessage *message)
{
uint32_t formats = 0;
message->PrintToStream();
switch (message->what)
{
case VBOX_GUEST_CLIPBOARD_HOST_MSG_FORMATS:
{
int rc;
uint32_t cb;
void *pv;
bool commit = false;
if (message->FindInt32("Formats", (int32 *)&formats) != B_OK)
break;
if (!formats)
break;
if (!be_clipboard->Lock())
break;
be_clipboard->Clear();
BMessage *clip = be_clipboard->Data();
if (!clip)
{
be_clipboard->Unlock();
break;
}
if (formats & VBOX_SHARED_CLIPBOARD_FMT_UNICODETEXT)
{
pv = _VBoxReadHostClipboard(VBOX_SHARED_CLIPBOARD_FMT_UNICODETEXT, &cb);
if (pv)
{
char *text;
rc = RTUtf16ToUtf8((PCRTUTF16)pv, &text);
if (RT_SUCCESS(rc))
{
BString str(text);
/** @todo user vboxClipboardUtf16WinToLin() */
// convert Windows CRLF to LF
str.ReplaceAll("\r\n", "\n");
// don't include the \0
clip->AddData("text/plain", B_MIME_TYPE, str.String(), str.Length());
RTStrFree(text);
commit = true;
}
free(pv);
}
}
if (formats & VBOX_SHARED_CLIPBOARD_FMT_BITMAP)
{
pv = _VBoxReadHostClipboard(VBOX_SHARED_CLIPBOARD_FMT_BITMAP, &cb);
if (pv)
{
void *pBmp = NULL;
size_t cbBmp = 0;
rc = vboxClipboardDibToBmp(pv, cb, &pBmp, &cbBmp);
if (RT_SUCCESS(rc))
{
BMemoryIO mio(pBmp, cbBmp);
BBitmap *bitmap = BTranslationUtils::GetBitmap(&mio);
if (bitmap)
{
BMessage bitmapArchive;
/** @todo r=ramshankar: split this into functions with error checking as
* neccessary. */
if ( bitmap->IsValid()
&& bitmap->Archive(&bitmapArchive) == B_OK
&& clip->AddMessage("image/bitmap", &bitmapArchive) == B_OK)
{
commit = true;
}
delete bitmap;
}
RTMemFree(pBmp);
}
free(pv);
}
}
/*
* Make sure we don't bounce this data back to the host, it's impolite. It can also
* be used as a hint to applications probably.
*/
clip->AddBool("FromVirtualBoxHost", true);
if (commit)
be_clipboard->Commit();
be_clipboard->Unlock();
break;
}
case VBOX_GUEST_CLIPBOARD_HOST_MSG_READ_DATA:
{
int rc;
if (message->FindInt32("Formats", (int32 *)&formats) != B_OK)
break;
if (!formats)
break;
if (!be_clipboard->Lock())
break;
BMessage *clip = be_clipboard->Data();
if (!clip)
{
be_clipboard->Unlock();
break;
}
clip->PrintToStream();
if (formats & VBOX_SHARED_CLIPBOARD_FMT_UNICODETEXT)
{
const char *text;
int32 textLen;
if (clip->FindData("text/plain", B_MIME_TYPE, (const void **)&text, &textLen) == B_OK)
{
// usually doesn't include the \0 so be safe
BString str(text, textLen);
// convert from LF to Windows CRLF
str.ReplaceAll("\n", "\r\n");
PRTUTF16 pwsz;
rc = RTStrToUtf16(str.String(), &pwsz);
if (RT_SUCCESS(rc))
{
uint32_t cb = (RTUtf16Len(pwsz) + 1) * sizeof(RTUTF16);
rc = VbglR3ClipboardWriteData(fClientId, VBOX_SHARED_CLIPBOARD_FMT_UNICODETEXT, pwsz, cb);
//printf("VbglR3ClipboardWriteData: %d\n", rc);
RTUtf16Free(pwsz);
}
}
}
else if (formats & VBOX_SHARED_CLIPBOARD_FMT_BITMAP)
{
BMessage archivedBitmap;
if (clip->FindMessage("image/bitmap", &archivedBitmap) == B_OK ||
clip->FindMessage("image/x-be-bitmap", &archivedBitmap) == B_OK)
{
BBitmap *bitmap = new(std::nothrow) BBitmap(&archivedBitmap);
if (bitmap)
{
// Don't delete bitmap, BBitmapStream will.
BBitmapStream stream(bitmap);
BTranslatorRoster *roster = BTranslatorRoster::Default();
if (roster && bitmap->IsValid())
{
BMallocIO bmpStream;
if (roster->Translate(&stream, NULL, NULL, &bmpStream, B_BMP_FORMAT) == B_OK)
{
const void *pDib;
size_t cbDibSize;
/* Strip out the BM header */
rc = vboxClipboardBmpGetDib(bmpStream.Buffer(), bmpStream.BufferLength(), &pDib, &cbDibSize);
if (RT_SUCCESS(rc))
{
rc = VbglR3ClipboardWriteData(fClientId, VBOX_SHARED_CLIPBOARD_FMT_BITMAP, (void *)pDib,
cbDibSize);
}
}
}
}
}
}
be_clipboard->Unlock();
break;
}
case B_CLIPBOARD_CHANGED:
{
printf("B_CLIPBOARD_CHANGED\n");
const void *data;
int32 dataLen;
if (!be_clipboard->Lock())
break;
BMessage *clip = be_clipboard->Data();
if (!clip)
{
be_clipboard->Unlock();
break;
}
bool fromVBox;
if (clip->FindBool("FromVirtualBoxHost", &fromVBox) == B_OK && fromVBox)
{
// It already comes from the host, discard.
be_clipboard->Unlock();
break;
}
if (clip->FindData("text/plain", B_MIME_TYPE, &data, &dataLen) == B_OK)
formats |= VBOX_SHARED_CLIPBOARD_FMT_UNICODETEXT;
if ( clip->HasMessage("image/bitmap")
|| clip->HasMessage("image/x-be-bitmap"))
{
formats |= VBOX_SHARED_CLIPBOARD_FMT_BITMAP;
}
be_clipboard->Unlock();
VbglR3ClipboardReportFormats(fClientId, formats);
break;
}
case B_QUIT_REQUESTED:
fExiting = true;
break;
default:
BHandler::MessageReceived(message);
}
}
/**
* Read content from the host clipboard and write it to the internal clipboard
* structure for further processing.
*
* @param pPasteboardRef Reference to the global pasteboard.
* @param fFormats The format type which should be read.
* @param pv The destination buffer.
* @param cb The size of the destination buffer.
* @param pcbActual The size which is needed to transfer the content.
*
* @returns IPRT status code.
*/
int readFromPasteboard(PasteboardRef pPasteboard, uint32_t fFormat, void *pv, uint32_t cb, uint32_t *pcbActual)
{
Log(("readFromPasteboard: fFormat = %02X\n", fFormat));
OSStatus err = noErr;
/* Make sure all is in sync */
PasteboardSynchronize(pPasteboard);
/* Are some items in the pasteboard? */
ItemCount itemCount;
err = PasteboardGetItemCount(pPasteboard, &itemCount);
if (itemCount < 1)
return VINF_SUCCESS;
/* The id of the first element in the pasteboard */
int rc = VERR_NOT_SUPPORTED;
PasteboardItemID itemID;
if (!(err = PasteboardGetItemIdentifier(pPasteboard, 1, &itemID)))
{
/* The guest request unicode */
if (fFormat & VBOX_SHARED_CLIPBOARD_FMT_UNICODETEXT)
{
CFDataRef outData;
PRTUTF16 pwszTmp = NULL;
/* Try utf-16 first */
if (!(err = PasteboardCopyItemFlavorData(pPasteboard, itemID, kUTTypeUTF16PlainText, &outData)))
{
Log(("Clipboard content is utf-16\n"));
PRTUTF16 pwszString = (PRTUTF16)CFDataGetBytePtr(outData);
if (pwszString)
rc = RTUtf16DupEx(&pwszTmp, pwszString, 0);
else
rc = VERR_INVALID_PARAMETER;
}
/* Second try is utf-8 */
else
if (!(err = PasteboardCopyItemFlavorData(pPasteboard, itemID, kUTTypeUTF8PlainText, &outData)))
{
Log(("readFromPasteboard: clipboard content is utf-8\n"));
const char *pszString = (const char *)CFDataGetBytePtr(outData);
if (pszString)
rc = RTStrToUtf16(pszString, &pwszTmp);
else
rc = VERR_INVALID_PARAMETER;
}
if (pwszTmp)
{
/* Check how much longer will the converted text will be. */
size_t cwSrc = RTUtf16Len(pwszTmp);
size_t cwDest;
rc = vboxClipboardUtf16GetWinSize(pwszTmp, cwSrc, &cwDest);
if (RT_FAILURE(rc))
{
RTUtf16Free(pwszTmp);
Log(("readFromPasteboard: clipboard conversion failed. vboxClipboardUtf16GetWinSize returned %Rrc. Abandoning.\n", rc));
AssertRCReturn(rc, rc);
}
/* Set the actually needed data size */
*pcbActual = cwDest * 2;
/* Return success state */
rc = VINF_SUCCESS;
/* Do not copy data if the dst buffer is not big enough. */
if (*pcbActual <= cb)
{
rc = vboxClipboardUtf16LinToWin(pwszTmp, RTUtf16Len(pwszTmp), static_cast <PRTUTF16>(pv), cb / 2);
if (RT_FAILURE(rc))
{
RTUtf16Free(pwszTmp);
Log(("readFromPasteboard: clipboard conversion failed. vboxClipboardUtf16LinToWin() returned %Rrc. Abandoning.\n", rc));
AssertRCReturn(rc, rc);
}
#ifdef SHOW_CLIPBOARD_CONTENT
Log(("readFromPasteboard: clipboard content: %ls\n", static_cast <PRTUTF16>(pv)));
#endif
}
/* Free the temp string */
RTUtf16Free(pwszTmp);
}
}
/* The guest request BITMAP */
else if (fFormat & VBOX_SHARED_CLIPBOARD_FMT_BITMAP)
{
CFDataRef outData;
const void *pTmp = NULL;
size_t cbTmpSize;
/* Get the data from the pasteboard */
if (!(err = PasteboardCopyItemFlavorData(pPasteboard, itemID, kUTTypeBMP, &outData)))
{
Log(("Clipboard content is BMP\n"));
pTmp = CFDataGetBytePtr(outData);
cbTmpSize = CFDataGetLength(outData);
}
if (pTmp)
{
const void *pDib;
size_t cbDibSize;
rc = vboxClipboardBmpGetDib(pTmp, cbTmpSize, &pDib, &cbDibSize);
if (RT_FAILURE(rc))
{
rc = VERR_NOT_SUPPORTED;
Log(("readFromPasteboard: unknown bitmap format. vboxClipboardBmpGetDib returned %Rrc. Abandoning.\n", rc));
AssertRCReturn(rc, rc);
}
*pcbActual = cbDibSize;
/* Return success state */
rc = VINF_SUCCESS;
/* Do not copy data if the dst buffer is not big enough. */
if (*pcbActual <= cb)
{
memcpy(pv, pDib, cbDibSize);
#ifdef SHOW_CLIPBOARD_CONTENT
Log(("readFromPasteboard: clipboard content bitmap %d bytes\n", cbDibSize));
#endif
}
}
}
}
Log(("readFromPasteboard: rc = %02X\n", rc));
return rc;
}
/**
* Checks and retrieves credentials provided by the host + does account lookup on eventually
* renamed user accounts.
*
* @return IPRT status code.
*/
int VBoxCredProvCredential::RetrieveCredentials(void)
{
int rc = VbglR3CredentialsQueryAvailability();
if (RT_SUCCESS(rc))
{
/*
* Set status to "terminating" to let the host know this module now
* tries to receive and use passed credentials so that credentials from
* the host won't be sent twice.
*/
VBoxCredProvReportStatus(VBoxGuestFacilityStatus_Terminating);
rc = VbglR3CredentialsRetrieveUtf16(&m_apwszCredentials[VBOXCREDPROV_FIELDID_USERNAME],
&m_apwszCredentials[VBOXCREDPROV_FIELDID_PASSWORD],
&m_apwszCredentials[VBOXCREDPROV_FIELDID_DOMAINNAME]);
VBoxCredProvVerbose(0, "VBoxCredProvCredential::RetrieveCredentials: Retrieved credentials with rc=%Rrc\n", rc);
}
if (RT_SUCCESS(rc))
{
VBoxCredProvVerbose(0, "VBoxCredProvCredential::RetrieveCredentials: User=%ls, Password=%ls, Domain=%ls\n",
m_apwszCredentials[VBOXCREDPROV_FIELDID_USERNAME],
#ifdef DEBUG
m_apwszCredentials[VBOXCREDPROV_FIELDID_PASSWORD],
#else
L"XXX" /* Don't show any passwords in release mode. */,
#endif
m_apwszCredentials[VBOXCREDPROV_FIELDID_DOMAINNAME]);
/*
* In case we got a "display name" (e.g. "John Doe")
* instead of the real user name (e.g. "jdoe") we have
* to translate the data first ...
*/
PWSTR pwszAcount;
if (TranslateAccountName(m_apwszCredentials[VBOXCREDPROV_FIELDID_USERNAME], &pwszAcount))
{
VBoxCredProvVerbose(0, "VBoxCredProvCredential::RetrieveCredentials: Translated account name %ls -> %ls\n",
m_apwszCredentials[VBOXCREDPROV_FIELDID_USERNAME], pwszAcount);
if (m_apwszCredentials[VBOXCREDPROV_FIELDID_USERNAME])
{
RTMemWipeThoroughly(m_apwszCredentials[VBOXCREDPROV_FIELDID_USERNAME],
RTUtf16Len(m_apwszCredentials[VBOXCREDPROV_FIELDID_USERNAME]) + sizeof(RTUTF16),
3 /* Passes */);
RTUtf16Free(m_apwszCredentials[VBOXCREDPROV_FIELDID_USERNAME]);
}
m_apwszCredentials[VBOXCREDPROV_FIELDID_USERNAME] = pwszAcount;
}
else
{
/*
* Okay, no display name, but maybe it's a
* principal name from which we have to extract the domain from?
* ([email protected] -> jdoe in domain my-domain.sub.net.com.)
*/
PWSTR pwszDomain;
if (ExtractAccoutData(m_apwszCredentials[VBOXCREDPROV_FIELDID_USERNAME],
&pwszAcount, &pwszDomain))
{
/* Update user name. */
if (m_apwszCredentials[VBOXCREDPROV_FIELDID_USERNAME])
{
RTMemWipeThoroughly(m_apwszCredentials[VBOXCREDPROV_FIELDID_USERNAME],
RTUtf16Len(m_apwszCredentials[VBOXCREDPROV_FIELDID_USERNAME]) + sizeof(RTUTF16),
3 /* Passes */);
RTUtf16Free(m_apwszCredentials[VBOXCREDPROV_FIELDID_USERNAME]);
}
m_apwszCredentials[VBOXCREDPROV_FIELDID_USERNAME] = pwszAcount;
/* Update domain. */
if (m_apwszCredentials[VBOXCREDPROV_FIELDID_DOMAINNAME])
{
RTMemWipeThoroughly(m_apwszCredentials[VBOXCREDPROV_FIELDID_DOMAINNAME],
RTUtf16Len(m_apwszCredentials[VBOXCREDPROV_FIELDID_DOMAINNAME]) + sizeof(RTUTF16),
3 /* Passes */);
RTUtf16Free(m_apwszCredentials[VBOXCREDPROV_FIELDID_DOMAINNAME]);
}
m_apwszCredentials[VBOXCREDPROV_FIELDID_DOMAINNAME] = pwszDomain;
VBoxCredProvVerbose(0, "VBoxCredProvCredential::RetrieveCredentials: Extracted account data pwszAccount=%ls, pwszDomain=%ls\n",
m_apwszCredentials[VBOXCREDPROV_FIELDID_USERNAME],
m_apwszCredentials[VBOXCREDPROV_FIELDID_DOMAINNAME]);
}
}
m_fHaveCreds = true;
}
else
{
/* If credentials already were retrieved by a former call, don't try to retrieve new ones
* and just report back the already retrieved ones. */
if (m_fHaveCreds)
{
VBoxCredProvVerbose(0, "VBoxCredProvCredential::RetrieveCredentials: Credentials already retrieved\n");
rc = VINF_SUCCESS;
}
}
VBoxCredProvVerbose(0, "VBoxCredProvCredential::RetrieveCredentials: Returned rc=%Rrc\n", rc);
return rc;
}
HRESULT VBoxCredProvCredential::kerberosLogonInit(KERB_INTERACTIVE_LOGON *pLogonIn,
CREDENTIAL_PROVIDER_USAGE_SCENARIO enmUsage,
PRTUTF16 pwszUser, PRTUTF16 pwszPassword, PRTUTF16 pwszDomain)
{
AssertPtrReturn(pLogonIn, E_INVALIDARG);
AssertPtrReturn(pwszUser, E_INVALIDARG);
AssertPtrReturn(pwszPassword, E_INVALIDARG);
/* pwszDomain is optional. */
HRESULT hr;
/* Do we have a domain name set? */
if ( pwszDomain
&& RTUtf16Len(pwszDomain))
{
hr = RTUTF16ToUnicode(&pLogonIn->LogonDomainName, pwszDomain, true /* fCopy */);
}
else /* No domain (FQDN) given, try local computer name. */
{
WCHAR wszComputerName[MAX_COMPUTERNAME_LENGTH + 1];
DWORD cch = ARRAYSIZE(wszComputerName);
if (GetComputerNameW(wszComputerName, &cch))
{
/* Is a domain name missing? Then use the name of the local computer. */
hr = RTUTF16ToUnicode(&pLogonIn->LogonDomainName, wszComputerName, true /* fCopy */);
VBoxCredProvVerbose(0, "VBoxCredProvCredential::kerberosLogonInit: Local computer name=%ls\n",
wszComputerName);
}
else
hr = HRESULT_FROM_WIN32(GetLastError());
}
/* Fill in the username and password. */
if (SUCCEEDED(hr))
{
hr = RTUTF16ToUnicode(&pLogonIn->UserName, pwszUser, true /* fCopy */);
if (SUCCEEDED(hr))
{
hr = RTUTF16ToUnicode(&pLogonIn->Password, pwszPassword, true /* fCopy */);
if (SUCCEEDED(hr))
{
/* Set credential type according to current usage scenario. */
switch (enmUsage)
{
case CPUS_UNLOCK_WORKSTATION:
pLogonIn->MessageType = KerbWorkstationUnlockLogon;
break;
case CPUS_LOGON:
pLogonIn->MessageType = KerbInteractiveLogon;
break;
case CPUS_CREDUI:
pLogonIn->MessageType = (KERB_LOGON_SUBMIT_TYPE)0; /* No message type required here. */
break;
default:
VBoxCredProvVerbose(0, "VBoxCredProvCredential::kerberosLogonInit: Unknown usage scenario=%ld\n",
enmUsage);
hr = E_FAIL;
break;
}
}
}
}
return hr;
}
/**
* Checks and retrieves credentials provided by the host + does account lookup on eventually
* renamed user accounts.
*
* @return IPRT status code.
*/
int VBoxCredProvCredential::RetrieveCredentials(void)
{
PRTUTF16 pwszUser = NULL;
PRTUTF16 pwszPassword = NULL;
PRTUTF16 pwszDomain = NULL;
int rc = VbglR3CredentialsQueryAvailability();
if (RT_SUCCESS(rc))
{
/*
* Set status to "terminating" to let the host know this module now
* tries to receive and use passed credentials so that credentials from
* the host won't be sent twice.
*/
VBoxCredProvReportStatus(VBoxGuestFacilityStatus_Terminating);
rc = VbglR3CredentialsRetrieveUtf16(&pwszUser, &pwszPassword, &pwszDomain);
VBoxCredProvVerbose(0, "VBoxCredProvCredential::RetrieveCredentials: Retrieved credentials with rc=%Rrc\n", rc);
}
if (RT_SUCCESS(rc))
{
VBoxCredProvVerbose(0, "VBoxCredProvCredential::RetrieveCredentials: Received credentials for user '%ls'\n", pwszUser);
/*
* In case we got a "display name" (e.g. "John Doe")
* instead of the real user name (e.g. "jdoe") we have
* to translate the data first ...
*/
PWSTR pwszExtractedName = NULL;
if ( TranslateAccountName(pwszUser, &pwszExtractedName)
&& pwszExtractedName)
{
VBoxCredProvVerbose(0, "VBoxCredProvCredential::RetrieveCredentials: Translated account name '%ls' -> '%ls'\n",
pwszUser, pwszExtractedName);
RTMemWipeThoroughly(pwszUser, (RTUtf16Len(pwszUser) + 1) * sizeof(RTUTF16), 3 /* Passes */);
RTUtf16Free(pwszUser);
pwszUser = RTUtf16Dup(pwszExtractedName);
CoTaskMemFree(pwszExtractedName);
pwszExtractedName = NULL;
}
else
{
/*
* Okay, no display name, but maybe it's a
* principal name from which we have to extract the domain from?
* ([email protected] -> jdoe in domain my-domain.sub.net.com.)
*/
PWSTR pwszExtractedDomain = NULL;
if (ExtractAccoutData(pwszUser, &pwszExtractedName, &pwszExtractedDomain))
{
/* Update user name. */
if (pwszExtractedName)
{
if (pwszUser)
{
RTMemWipeThoroughly(pwszUser, (RTUtf16Len(pwszUser) + 1) * sizeof(RTUTF16), 3 /* Passes */);
RTUtf16Free(pwszUser);
}
pwszUser = RTUtf16Dup(pwszExtractedName);
CoTaskMemFree(pwszExtractedName);
pwszExtractedName = NULL;
}
/* Update domain. */
if (pwszExtractedDomain)
{
if (pwszDomain)
{
RTMemWipeThoroughly(pwszDomain, (RTUtf16Len(pwszDomain) + 1) * sizeof(RTUTF16), 3 /* Passes */);
RTUtf16Free(pwszDomain);
}
pwszDomain = RTUtf16Dup(pwszExtractedDomain);
CoTaskMemFree(pwszExtractedDomain);
pwszExtractedDomain = NULL;
}
VBoxCredProvVerbose(0, "VBoxCredProvCredential::RetrieveCredentials: Extracted account name '%ls' + domain '%ls'\n",
pwszUser ? pwszUser : L"<NULL>", pwszDomain ? pwszDomain : L"<NULL>");
}
}
m_fHaveCreds = true;
}
if (m_fHaveCreds)
{
VBoxCredProvVerbose(0, "VBoxCredProvCredential::RetrieveCredentials: Setting fields\n");
setField(VBOXCREDPROV_FIELDID_USERNAME, pwszUser, true /* fNotifyUI */);
setField(VBOXCREDPROV_FIELDID_PASSWORD, pwszPassword, true /* fNotifyUI */);
setField(VBOXCREDPROV_FIELDID_DOMAINNAME, pwszDomain, true /* fNotifyUI */);
}
VBoxCredProvVerbose(0, "VBoxCredProvCredential::RetrieveCredentials: Wiping ...\n");
VbglR3CredentialsDestroyUtf16(pwszUser, pwszPassword, pwszDomain, 3 /* cPasses */);
VBoxCredProvVerbose(0, "VBoxCredProvCredential::RetrieveCredentials: Returned rc=%Rrc\n", rc);
return rc;
}
int rtDirNativeOpen(PRTDIRINTERNAL pDir, uintptr_t hRelativeDir, void *pvNativeRelative)
{
/*
* Convert the filter to UTF-16.
*/
int rc;
pDir->pNtFilterStr = NULL;
if ( pDir->cchFilter > 0
&& pDir->enmFilter == RTDIRFILTER_WINNT)
{
PRTUTF16 pwszTmp;
rc = RTStrToUtf16(pDir->pszFilter, &pwszTmp);
if (RT_FAILURE(rc))
return rc;
pDir->NtFilterStr.Buffer = pwszTmp;
pDir->NtFilterStr.Length = pDir->NtFilterStr.MaximumLength = (uint16_t)(RTUtf16Len(pwszTmp) * sizeof(RTUTF16));
pDir->pNtFilterStr = &pDir->NtFilterStr;
}
/*
* Try open the directory
*/
#ifdef IPRT_WITH_NT_PATH_PASSTHRU
bool fObjDir = false;
#endif
if (hRelativeDir != ~(uintptr_t)0 && pvNativeRelative == NULL)
{
/* Caller already opened it, easy! */
pDir->hDir = (HANDLE)hRelativeDir;
rc = VINF_SUCCESS;
}
else
{
/*
* If we have to check for reparse points, this gets complicated!
*/
static int volatile g_fReparsePoints = -1;
uint32_t fOptions = FILE_DIRECTORY_FILE | FILE_OPEN_FOR_BACKUP_INTENT | FILE_SYNCHRONOUS_IO_NONALERT;
int fReparsePoints = g_fReparsePoints;
if ( fReparsePoints != 0
&& (pDir->fFlags & RTDIR_F_NO_FOLLOW)
&& !pDir->fDirSlash)
fOptions |= FILE_OPEN_REPARSE_POINT;
for (;;)
{
if (pvNativeRelative == NULL)
rc = RTNtPathOpenDir(pDir->pszPath,
FILE_LIST_DIRECTORY | FILE_READ_ATTRIBUTES | FILE_TRAVERSE | SYNCHRONIZE,
FILE_SHARE_READ | FILE_SHARE_WRITE,
fOptions,
OBJ_CASE_INSENSITIVE,
&pDir->hDir,
#ifdef IPRT_WITH_NT_PATH_PASSTHRU
&fObjDir
#else
NULL
#endif
);
else
rc = RTNtPathOpenDirEx((HANDLE)hRelativeDir,
(struct _UNICODE_STRING *)pvNativeRelative,
FILE_LIST_DIRECTORY | FILE_READ_ATTRIBUTES | FILE_TRAVERSE | SYNCHRONIZE,
FILE_SHARE_READ | FILE_SHARE_WRITE,
fOptions,
OBJ_CASE_INSENSITIVE,
&pDir->hDir,
#ifdef IPRT_WITH_NT_PATH_PASSTHRU
&fObjDir
#else
NULL
#endif
);
if ( !(fOptions & FILE_OPEN_REPARSE_POINT)
|| (rc != VINF_SUCCESS && rc != VERR_INVALID_PARAMETER) )
break;
if (rc == VINF_SUCCESS)
{
if (fReparsePoints == -1)
g_fReparsePoints = 1;
/*
* We now need to check if we opened a symbolic directory link.
* (These can be enumerated, but contains only '.' and '..'.)
*/
FILE_ATTRIBUTE_TAG_INFORMATION TagInfo = { 0, 0 };
IO_STATUS_BLOCK Ios = RTNT_IO_STATUS_BLOCK_INITIALIZER;
NTSTATUS rcNt = NtQueryInformationFile(pDir->hDir, &Ios, &TagInfo, sizeof(TagInfo), FileAttributeTagInformation);
AssertMsg(NT_SUCCESS(rcNt), ("%#x\n", rcNt));
if (!NT_SUCCESS(rcNt))
TagInfo.FileAttributes = TagInfo.ReparseTag = 0;
if (!(TagInfo.FileAttributes & FILE_ATTRIBUTE_REPARSE_POINT))
break;
NtClose(pDir->hDir);
pDir->hDir = RTNT_INVALID_HANDLE_VALUE;
if (TagInfo.ReparseTag == IO_REPARSE_TAG_SYMLINK)
{
rc = VERR_IS_A_SYMLINK;
break;
}
/* Reparse point that isn't a symbolic link, try follow the reparsing. */
}
else if (fReparsePoints == -1)
g_fReparsePoints = fReparsePoints = 0;
fOptions &= ~FILE_OPEN_REPARSE_POINT;
}
}
if (RT_SUCCESS(rc))
{
/*
* Init data.
*/
pDir->fDataUnread = false; /* spelling it out */
pDir->uDirDev = 0;
#ifdef IPRT_WITH_NT_PATH_PASSTHRU
if (fObjDir)
pDir->enmInfoClass = FileMaximumInformation; /* object directory. */
#endif
}
return rc;
}
int main(int argc, char **argv)
{
RTTEST hTest;
int rc = RTTestInitAndCreate("tstRTUuid", &hTest);
if (rc)
return rc;
RTTestBanner(hTest);
#define CHECK_RC() \
do { if (RT_FAILURE(rc)) { RTTestFailed(hTest, "line %d: rc=%Rrc", __LINE__, rc); } } while (0)
RTTestSub(hTest, "RTUuidClear & RTUuisIsNull");
RTUUID UuidNull;
rc = RTUuidClear(&UuidNull); CHECK_RC();
RTTEST_CHECK(hTest, RTUuidIsNull(&UuidNull));
RTTEST_CHECK(hTest, RTUuidCompare(&UuidNull, &UuidNull) == 0);
RTTestSub(hTest, "RTUuidCreate");
RTUUID Uuid;
rc = RTUuidCreate(&Uuid); CHECK_RC();
RTTEST_CHECK(hTest, !RTUuidIsNull(&Uuid));
RTTEST_CHECK(hTest, RTUuidCompare(&Uuid, &Uuid) == 0);
RTTEST_CHECK(hTest, RTUuidCompare(&Uuid, &UuidNull) > 0);
RTTEST_CHECK(hTest, RTUuidCompare(&UuidNull, &Uuid) < 0);
RTTestSub(hTest, "RTUuidToStr");
char sz[RTUUID_STR_LENGTH];
rc = RTUuidToStr(&Uuid, sz, sizeof(sz)); CHECK_RC();
RTTEST_CHECK(hTest, strlen(sz) == RTUUID_STR_LENGTH - 1);
RTTestPrintf(hTest, RTTESTLVL_INFO, "UUID=%s\n", sz);
RTTestSub(hTest, "RTUuidFromStr");
RTUUID Uuid2;
rc = RTUuidFromStr(&Uuid2, sz); CHECK_RC();
RTTEST_CHECK(hTest, RTUuidCompare(&Uuid, &Uuid2) == 0);
char *psz = (char *)RTTestGuardedAllocTail(hTest, RTUUID_STR_LENGTH);
if (psz)
{
RTStrPrintf(psz, RTUUID_STR_LENGTH, "%s", sz);
RTTESTI_CHECK_RC(RTUuidFromStr(&Uuid2, psz), VINF_SUCCESS);
RTTEST_CHECK(hTest, RTUuidCompare(&Uuid, &Uuid2) == 0);
for (unsigned off = 1; off < RTUUID_STR_LENGTH; off++)
{
char *psz2 = psz + off;
RTStrPrintf(psz2, RTUUID_STR_LENGTH - off, "%s", sz);
RTTESTI_CHECK_RC(RTUuidFromStr(&Uuid2, psz2), VERR_INVALID_UUID_FORMAT);
}
RTTestGuardedFree(hTest, psz);
}
RTUuidClear(&Uuid2);
char sz2[RTUUID_STR_LENGTH + 2];
RTStrPrintf(sz2, sizeof(sz2), "{%s}", sz);
rc = RTUuidFromStr(&Uuid2, sz2); CHECK_RC();
RTTEST_CHECK(hTest, RTUuidCompare(&Uuid, &Uuid2) == 0);
psz = (char *)RTTestGuardedAllocTail(hTest, RTUUID_STR_LENGTH + 2);
if (psz)
{
RTStrPrintf(psz, RTUUID_STR_LENGTH + 2, "{%s}", sz);
RTTESTI_CHECK_RC(RTUuidFromStr(&Uuid2, psz), VINF_SUCCESS);
RTTEST_CHECK(hTest, RTUuidCompare(&Uuid, &Uuid2) == 0);
for (unsigned off = 1; off < RTUUID_STR_LENGTH + 2; off++)
{
char *psz2 = psz + off;
RTStrPrintf(psz2, RTUUID_STR_LENGTH + 2 - off, "{%s}", sz);
RTTESTI_CHECK_RC(RTUuidFromStr(&Uuid2, psz2), VERR_INVALID_UUID_FORMAT);
}
RTTestGuardedFree(hTest, psz);
}
RTTestSub(hTest, "RTUuidToUtf16");
RTUTF16 wsz[RTUUID_STR_LENGTH];
rc = RTUuidToUtf16(&Uuid, wsz, sizeof(wsz)); CHECK_RC();
RTTEST_CHECK(hTest, RTUtf16Len(wsz) == RTUUID_STR_LENGTH - 1);
RTTestSub(hTest, "RTUuidFromUtf16");
rc = RTUuidFromUtf16(&Uuid2, wsz); CHECK_RC();
RTTEST_CHECK(hTest, RTUuidCompare(&Uuid, &Uuid2) == 0);
RTUTF16 *pwsz;
rc = RTStrToUtf16(sz2, &pwsz);
RTTEST_CHECK(hTest, rc == VINF_SUCCESS);
if (RT_SUCCESS(rc))
{
RTTESTI_CHECK_RC(RTUuidFromUtf16(&Uuid2, pwsz), VINF_SUCCESS);
RTTEST_CHECK(hTest, RTUuidCompare(&Uuid, &Uuid2) == 0);
RTUTF16 *pwsz2 = (RTUTF16*)RTTestGuardedAllocTail(hTest, 2 * (RTUUID_STR_LENGTH + 2));
if (pwsz2)
{
memcpy(pwsz2, pwsz, 2 * (RTUUID_STR_LENGTH + 2));
RTTESTI_CHECK_RC(RTUuidFromUtf16(&Uuid2, pwsz2), VINF_SUCCESS);
RTTEST_CHECK(hTest, RTUuidCompare(&Uuid, &Uuid2) == 0);
for (unsigned off = 1; off < RTUUID_STR_LENGTH + 2; off++)
{
RTUTF16 *pwsz3 = pwsz2 + off;
memcpy(pwsz3, pwsz, 2 * (RTUUID_STR_LENGTH + 1 - off));
pwsz3[RTUUID_STR_LENGTH + 1 - off] = 0;
RTTESTI_CHECK_RC(RTUuidFromUtf16(&Uuid2, pwsz3), VERR_INVALID_UUID_FORMAT);
}
RTTestGuardedFree(hTest, pwsz2);
}
RTUtf16Free(pwsz);
}
RTTestSub(hTest, "RTUuidCompareStr");
RTTEST_CHECK(hTest, RTUuidCompareStr(&Uuid, sz) == 0);
RTTEST_CHECK(hTest, RTUuidCompareStr(&Uuid, "00000000-0000-0000-0000-000000000000") > 0);
RTTEST_CHECK(hTest, RTUuidCompareStr(&UuidNull, "00000000-0000-0000-0000-000000000000") == 0);
RTTestSub(hTest, "RTUuidCompare2Strs");
RTTEST_CHECK(hTest, RTUuidCompare2Strs(sz, sz) == 0);
RTTEST_CHECK(hTest, RTUuidCompare2Strs(sz, "00000000-0000-0000-0000-000000000000") > 0);
RTTEST_CHECK(hTest, RTUuidCompare2Strs("00000000-0000-0000-0000-000000000000", sz) < 0);
RTTEST_CHECK(hTest, RTUuidCompare2Strs("00000000-0000-0000-0000-000000000000", "00000000-0000-0000-0000-000000000000") == 0);
RTTEST_CHECK(hTest, RTUuidCompare2Strs("d95d883b-f91d-4ce5-a5c5-d08bb6a85dec", "a56193c7-3e0b-4c03-9d66-56efb45082f7") > 0);
RTTEST_CHECK(hTest, RTUuidCompare2Strs("a56193c7-3e0b-4c03-9d66-56efb45082f7", "d95d883b-f91d-4ce5-a5c5-d08bb6a85dec") < 0);
/*
* Check the binary representation.
*/
RTTestSub(hTest, "Binary representation");
RTUUID Uuid3;
Uuid3.au8[0] = 0x01;
Uuid3.au8[1] = 0x23;
Uuid3.au8[2] = 0x45;
Uuid3.au8[3] = 0x67;
Uuid3.au8[4] = 0x89;
Uuid3.au8[5] = 0xab;
Uuid3.au8[6] = 0xcd;
Uuid3.au8[7] = 0x4f;
Uuid3.au8[8] = 0x10;
Uuid3.au8[9] = 0xb2;
Uuid3.au8[10] = 0x54;
Uuid3.au8[11] = 0x76;
Uuid3.au8[12] = 0x98;
Uuid3.au8[13] = 0xba;
Uuid3.au8[14] = 0xdc;
Uuid3.au8[15] = 0xfe;
Uuid3.Gen.u8ClockSeqHiAndReserved = (Uuid3.Gen.u8ClockSeqHiAndReserved & 0x3f) | 0x80;
Uuid3.Gen.u16TimeHiAndVersion = (Uuid3.Gen.u16TimeHiAndVersion & 0x0fff) | 0x4000;
const char *pszUuid3 = "67452301-ab89-4fcd-90b2-547698badcfe";
rc = RTUuidToStr(&Uuid3, sz, sizeof(sz)); CHECK_RC();
RTTEST_CHECK(hTest, strcmp(sz, pszUuid3) == 0);
rc = RTUuidFromStr(&Uuid, pszUuid3); CHECK_RC();
RTTEST_CHECK(hTest, RTUuidCompare(&Uuid, &Uuid3) == 0);
RTTEST_CHECK(hTest, memcmp(&Uuid3, &Uuid, sizeof(Uuid)) == 0);
/*
* checking the clock seq and time hi and version bits...
*/
RTTestSub(hTest, "Clock seq, time hi, version bits");
RTUUID Uuid4Changes;
Uuid4Changes.au64[0] = 0;
Uuid4Changes.au64[1] = 0;
RTUUID Uuid4Prev;
RTUuidCreate(&Uuid4Prev);
for (unsigned i = 0; i < 1024; i++)
{
RTUUID Uuid4;
RTUuidCreate(&Uuid4);
Uuid4Changes.au64[0] |= Uuid4.au64[0] ^ Uuid4Prev.au64[0];
Uuid4Changes.au64[1] |= Uuid4.au64[1] ^ Uuid4Prev.au64[1];
#if 0 /** @todo make a bit string/dumper similar to %Rhxs/d. */
RTPrintf("tstUuid: %d %d %d %d-%d %d %d %d %d %d %d %d-%d %d %d %d ; %d %d %d %d-%d %d %d %d %d %d %d %d-%d %d %d %d\n",
!!(Uuid4.Gen.u16ClockSeq & RT_BIT(0)),
!!(Uuid4.Gen.u16ClockSeq & RT_BIT(1)),
!!(Uuid4.Gen.u16ClockSeq & RT_BIT(2)),
!!(Uuid4.Gen.u16ClockSeq & RT_BIT(3)),
!!(Uuid4.Gen.u16ClockSeq & RT_BIT(4)),
!!(Uuid4.Gen.u16ClockSeq & RT_BIT(5)),
!!(Uuid4.Gen.u16ClockSeq & RT_BIT(6)),
!!(Uuid4.Gen.u16ClockSeq & RT_BIT(7)),
!!(Uuid4.Gen.u16ClockSeq & RT_BIT(8)),
!!(Uuid4.Gen.u16ClockSeq & RT_BIT(9)),
!!(Uuid4.Gen.u16ClockSeq & RT_BIT(10)),
!!(Uuid4.Gen.u16ClockSeq & RT_BIT(11)),
!!(Uuid4.Gen.u16ClockSeq & RT_BIT(12)),
!!(Uuid4.Gen.u16ClockSeq & RT_BIT(13)),
!!(Uuid4.Gen.u16ClockSeq & RT_BIT(14)),
!!(Uuid4.Gen.u16ClockSeq & RT_BIT(15)),
!!(Uuid4.Gen.u16TimeHiAndVersion & RT_BIT(0)),
!!(Uuid4.Gen.u16TimeHiAndVersion & RT_BIT(1)),
!!(Uuid4.Gen.u16TimeHiAndVersion & RT_BIT(2)),
!!(Uuid4.Gen.u16TimeHiAndVersion & RT_BIT(3)),
!!(Uuid4.Gen.u16TimeHiAndVersion & RT_BIT(4)),
!!(Uuid4.Gen.u16TimeHiAndVersion & RT_BIT(5)),
!!(Uuid4.Gen.u16TimeHiAndVersion & RT_BIT(6)),
!!(Uuid4.Gen.u16TimeHiAndVersion & RT_BIT(7)),
!!(Uuid4.Gen.u16TimeHiAndVersion & RT_BIT(8)),
!!(Uuid4.Gen.u16TimeHiAndVersion & RT_BIT(9)),
!!(Uuid4.Gen.u16TimeHiAndVersion & RT_BIT(10)),
!!(Uuid4.Gen.u16TimeHiAndVersion & RT_BIT(11)),
!!(Uuid4.Gen.u16TimeHiAndVersion & RT_BIT(12)),
!!(Uuid4.Gen.u16TimeHiAndVersion & RT_BIT(13)),
!!(Uuid4.Gen.u16TimeHiAndVersion & RT_BIT(14)),
!!(Uuid4.Gen.u16TimeHiAndVersion & RT_BIT(15))
);
#endif
Uuid4Prev = Uuid4;
}
RTUUID Uuid4Fixed;
Uuid4Fixed.au64[0] = ~Uuid4Changes.au64[0];
Uuid4Fixed.au64[1] = ~Uuid4Changes.au64[1];
RTTestPrintf(hTest, RTTESTLVL_INFO, "fixed bits: %RTuuid (mask)\n", &Uuid4Fixed);
RTTestPrintf(hTest, RTTESTLVL_INFO, "tstUuid: raw: %.*Rhxs\n", sizeof(Uuid4Fixed), &Uuid4Fixed);
Uuid4Prev.au64[0] &= Uuid4Fixed.au64[0];
Uuid4Prev.au64[1] &= Uuid4Fixed.au64[1];
RTTestPrintf(hTest, RTTESTLVL_INFO, "tstUuid: fixed bits: %RTuuid (value)\n", &Uuid4Prev);
RTTestPrintf(hTest, RTTESTLVL_INFO, "tstUuid: raw: %.*Rhxs\n", sizeof(Uuid4Prev), &Uuid4Prev);
/*
* Summary.
*/
return RTTestSummaryAndDestroy(hTest);
}
/**
* Retrieves the data stored in this object and store the result in
* pMedium.
*
* @return IPRT status code.
* @return HRESULT
* @param pFormatEtc
* @param pMedium
*/
STDMETHODIMP UIDnDDataObject::GetData(LPFORMATETC pFormatEtc, LPSTGMEDIUM pMedium)
{
AssertPtrReturn(pFormatEtc, DV_E_FORMATETC);
AssertPtrReturn(pMedium, DV_E_FORMATETC);
HRESULT hr = DV_E_FORMATETC;
LPFORMATETC pThisFormat = NULL;
LPSTGMEDIUM pThisMedium = NULL;
/* Format supported? */
ULONG lIndex;
if ( LookupFormatEtc(pFormatEtc, &lIndex)
&& lIndex < mcFormats) /* Paranoia. */
{
pThisMedium = &mpStgMedium[lIndex];
AssertPtr(pThisMedium);
pThisFormat = &mpFormatEtc[lIndex];
AssertPtr(pThisFormat);
LogFlowFunc(("pThisMedium=%p, pThisFormat=%p\n", pThisMedium, pThisFormat));
LogFlowFunc(("mStatus=%ld\n", mStatus));
switch (mStatus)
{
case Dropping:
{
LogRel3(("DnD: Dropping\n"));
LogFlowFunc(("Waiting for event ...\n"));
int rc2 = RTSemEventWait(mSemEvent, RT_INDEFINITE_WAIT);
LogFlowFunc(("rc=%Rrc, mStatus=%ld\n", rc2, mStatus));
}
case Dropped:
{
LogRel3(("DnD: Dropped\n"));
LogRel3(("DnD: cfFormat=%RI16, sFormat=%s, tyMed=%RU32, dwAspect=%RU32\n",
pThisFormat->cfFormat, UIDnDDataObject::ClipboardFormatToString(pFormatEtc->cfFormat),
pThisFormat->tymed, pThisFormat->dwAspect));
LogRel3(("DnD: Got strFormat=%s, pvData=%p, cbData=%RU32\n",
mstrFormat.toAscii().constData(), mpvData, mcbData));
QVariant::Type vaType;
QString strMIMEType;
if ( (pFormatEtc->tymed & TYMED_HGLOBAL)
&& (pFormatEtc->dwAspect == DVASPECT_CONTENT)
&& ( pFormatEtc->cfFormat == CF_TEXT
|| pFormatEtc->cfFormat == CF_UNICODETEXT)
)
{
strMIMEType = "text/plain"; /** @todo Indicate UTF8 encoding? */
vaType = QVariant::String;
}
else if ( (pFormatEtc->tymed & TYMED_HGLOBAL)
&& (pFormatEtc->dwAspect == DVASPECT_CONTENT)
&& (pFormatEtc->cfFormat == CF_HDROP))
{
strMIMEType = "text/uri-list";
vaType = QVariant::StringList;
}
#if 0 /* More formats; not needed right now. */
else if ( (pFormatEtc->tymed & TYMED_ISTREAM)
&& (pFormatEtc->dwAspect == DVASPECT_CONTENT)
&& (pFormatEtc->cfFormat == CF_FILECONTENTS))
{
}
else if ( (pFormatEtc->tymed & TYMED_HGLOBAL)
&& (pFormatEtc->dwAspect == DVASPECT_CONTENT)
&& (pFormatEtc->cfFormat == CF_FILEDESCRIPTOR))
{
}
else if ( (pFormatEtc->tymed & TYMED_HGLOBAL)
&& (pFormatEtc->cfFormat == CF_PREFERREDDROPEFFECT))
{
HGLOBAL hData = GlobalAlloc(GMEM_MOVEABLE | GMEM_SHARE | GMEM_ZEROINIT, sizeof(DWORD));
DWORD *pdwEffect = (DWORD *)GlobalLock(hData);
AssertPtr(pdwEffect);
*pdwEffect = DROPEFFECT_COPY;
GlobalUnlock(hData);
pMedium->hGlobal = hData;
pMedium->tymed = TYMED_HGLOBAL;
}
#endif
LogRel3(("DnD: strMIMEType=%s, vaType=%ld\n", strMIMEType.toAscii().constData(), vaType));
int rc;
if (!mVaData.isValid())
{
/* Note: We're usig Qt::MoveAction because this speeds up the whole operation
* significantly: Instead of copying the data from the temporary location to
* the final destination we just move it.
*
* Note2: The Qt::MoveAction *only* affects the behavior on the host! The desired
* action for the guest (e.g. moving a file from guest to host) is not affected
* by this setting. */
rc = m_pDnDHandler->retrieveData(Qt::MoveAction,
strMIMEType, vaType, mVaData);
}
else
rc = VINF_SUCCESS; /* Data already retrieved. */
if (RT_SUCCESS(rc))
{
if ( strMIMEType.startsWith("text/uri-list")
/* One item. */
&& ( mVaData.canConvert(QVariant::String)
/* Multiple items. */
|| mVaData.canConvert(QVariant::StringList))
)
{
QStringList lstFilesURI = mVaData.toStringList();
QStringList lstFiles;
for (size_t i = 0; i < lstFilesURI.size(); i++)
{
/* Extract path from URI. */
char *pszPath = RTUriPath(lstFilesURI.at(i).toAscii().constData());
if ( pszPath
&& strlen(pszPath) > 1)
{
pszPath++; /** @todo Skip first '/' (part of URI). Correct? */
pszPath = RTPathChangeToDosSlashes(pszPath, false /* fForce */);
lstFiles.append(pszPath);
}
}
size_t cFiles = lstFiles.size();
Assert(cFiles);
#ifdef DEBUG
LogFlowFunc(("Files (%zu)\n", cFiles));
for (size_t i = 0; i < cFiles; i++)
LogFlowFunc(("\tFile: %s\n", lstFiles.at(i).toAscii().constData()));
#endif
size_t cchFiles = 0; /* Number of ASCII characters. */
for (size_t i = 0; i < cFiles; i++)
{
cchFiles += strlen(lstFiles.at(i).toAscii().constData());
cchFiles += 1; /* Terminating '\0'. */
}
size_t cbBuf = sizeof(DROPFILES) + ((cchFiles + 1) * sizeof(RTUTF16));
DROPFILES *pDropFiles = (DROPFILES *)RTMemAllocZ(cbBuf);
if (pDropFiles)
{
pDropFiles->pFiles = sizeof(DROPFILES);
pDropFiles->fWide = 1; /* We use unicode. Always. */
uint8_t *pCurFile = (uint8_t *)pDropFiles + pDropFiles->pFiles;
AssertPtr(pCurFile);
for (size_t i = 0; i < cFiles; i++)
{
size_t cchCurFile;
PRTUTF16 pwszFile;
rc = RTStrToUtf16(lstFiles.at(i).toAscii().constData(), &pwszFile);
if (RT_SUCCESS(rc))
{
cchCurFile = RTUtf16Len(pwszFile);
Assert(cchCurFile);
memcpy(pCurFile, pwszFile, cchCurFile * sizeof(RTUTF16));
RTUtf16Free(pwszFile);
}
else
break;
pCurFile += cchCurFile * sizeof(RTUTF16);
/* Terminate current file name. */
*pCurFile = L'\0';
pCurFile += sizeof(RTUTF16);
}
if (RT_SUCCESS(rc))
{
*pCurFile = L'\0'; /* Final list terminator. */
pMedium->tymed = TYMED_HGLOBAL;
pMedium->pUnkForRelease = NULL;
pMedium->hGlobal = GlobalAlloc( GMEM_ZEROINIT
| GMEM_MOVEABLE
| GMEM_DDESHARE, cbBuf);
if (pMedium->hGlobal)
{
LPVOID pvMem = GlobalLock(pMedium->hGlobal);
if (pvMem)
{
memcpy(pvMem, pDropFiles, cbBuf);
GlobalUnlock(pMedium->hGlobal);
hr = S_OK;
}
else
rc = VERR_ACCESS_DENIED;
}
else
rc = VERR_NO_MEMORY;
}
RTMemFree(pDropFiles);
}
}
else if ( strMIMEType.startsWith("text/plain")
&& mVaData.canConvert(QVariant::String))
{
bool fUnicode = pFormatEtc->cfFormat == CF_UNICODETEXT;
int cbCh = fUnicode
? sizeof(WCHAR) : sizeof(char);
QString strText = mVaData.toString();
size_t cbSrc = strText.length() * cbCh;
Assert(cbSrc);
LPCVOID pvSrc = fUnicode
? (void *)strText.unicode()
: (void *)strText.toAscii().constData();
AssertPtr(pvSrc);
LogFlowFunc(("pvSrc=0x%p, cbSrc=%zu, cbch=%d, fUnicode=%RTbool\n",
pvSrc, cbSrc, cbCh, fUnicode));
pMedium->tymed = TYMED_HGLOBAL;
pMedium->pUnkForRelease = NULL;
pMedium->hGlobal = GlobalAlloc( GMEM_ZEROINIT
| GMEM_MOVEABLE
| GMEM_DDESHARE,
cbSrc);
if (pMedium->hGlobal)
{
LPVOID pvDst = GlobalLock(pMedium->hGlobal);
if (pvDst)
{
memcpy(pvDst, pvSrc, cbSrc);
GlobalUnlock(pMedium->hGlobal);
}
else
rc = VERR_ACCESS_DENIED;
hr = S_OK;
}
else
hr = VERR_NO_MEMORY;
}
else
LogFlowFunc(("MIME type=%s not supported\n",
strMIMEType.toAscii().constData()));
LogFlowFunc(("Handling formats ended with rc=%Rrc\n", rc));
}
}
default:
break;
}
}
/*
* Fallback in error case.
*/
if (FAILED(hr))
{
if (pThisMedium)
{
switch (pThisMedium->tymed)
{
case TYMED_HGLOBAL:
pMedium->hGlobal = (HGLOBAL)OleDuplicateData(pThisMedium->hGlobal,
pThisFormat->cfFormat,
0 /* Flags */);
break;
default:
break;
}
}
if (pFormatEtc)
pMedium->tymed = pFormatEtc->tymed;
pMedium->pUnkForRelease = NULL;
}
LogFlowFunc(("Returning hr=%Rhrc\n", hr));
return hr;
}
/**
* Retrieves the data stored in this object and store the result in
* pMedium.
*
* @return IPRT status code.
* @return HRESULT
* @param pFormatEtc
* @param pMedium
*/
STDMETHODIMP VBoxDnDDataObject::GetData(FORMATETC *pFormatEtc, STGMEDIUM *pMedium)
{
AssertPtrReturn(pFormatEtc, DV_E_FORMATETC);
AssertPtrReturn(pMedium, DV_E_FORMATETC);
ULONG lIndex;
if (!LookupFormatEtc(pFormatEtc, &lIndex)) /* Format supported? */
return DV_E_FORMATETC;
if (lIndex >= mcFormats) /* Paranoia. */
return DV_E_FORMATETC;
LogFlowFunc(("pFormatEtc=%p, pMedium=%p\n", pFormatEtc, pMedium));
FORMATETC *pThisFormat = &mpFormatEtc[lIndex];
AssertPtr(pThisFormat);
STGMEDIUM *pThisMedium = &mpStgMedium[lIndex];
AssertPtr(pThisMedium);
HRESULT hr = DV_E_FORMATETC;
LogFlowFunc(("mStatus=%ld\n", mStatus));
if (mStatus == Dropping)
{
LogFlowFunc(("Waiting for event ...\n"));
int rc2 = RTSemEventWait(mSemEvent, RT_INDEFINITE_WAIT);
LogFlowFunc(("rc=%Rrc, mStatus=%ld\n", rc2, mStatus));
}
if (mStatus == Dropped)
{
LogFlowFunc(("cfFormat=%RI16, sFormat=%s, tyMed=%RU32, dwAspect=%RU32\n",
pThisFormat->cfFormat, VBoxDnDDataObject::ClipboardFormatToString(pFormatEtc->cfFormat),
pThisFormat->tymed, pThisFormat->dwAspect));
LogFlowFunc(("Got strFormat=%s, pvData=%p, cbData=%RU32\n",
mstrFormat.c_str(), mpvData, mcbData));
if (mstrFormat.equalsIgnoreCase("text/uri-list"))
{
RTCList<RTCString> lstFilesURI = RTCString((char*)mpvData, mcbData).split("\r\n");
RTCList<RTCString> lstFiles;
for (size_t i = 0; i < lstFilesURI.size(); i++)
{
/* Extract path from URI. */
char *pszPath = RTUriPath(lstFilesURI.at(i).c_str());
if ( pszPath
&& strlen(pszPath) > 1)
{
pszPath++; /** @todo Skip first '/' (part of URI). Correct? */
pszPath = RTPathChangeToDosSlashes(pszPath, false /* fForce */);
lstFiles.append(pszPath);
}
}
#ifdef DEBUG
LogFlowFunc(("Files (%zu)\n", lstFiles.size()));
for (size_t i = 0; i < lstFiles.size(); i++)
LogFlowFunc(("\tFile: %s\n", lstFiles.at(i).c_str()));
#endif
#if 0
if ( (pFormatEtc->tymed & TYMED_ISTREAM)
&& (pFormatEtc->dwAspect == DVASPECT_CONTENT)
&& (pFormatEtc->cfFormat == CF_FILECONTENTS))
{
}
else if ( (pFormatEtc->tymed & TYMED_HGLOBAL)
&& (pFormatEtc->dwAspect == DVASPECT_CONTENT)
&& (pFormatEtc->cfFormat == CF_FILEDESCRIPTOR))
{
}
else if ( (pFormatEtc->tymed & TYMED_HGLOBAL)
&& (pFormatEtc->cfFormat == CF_PREFERREDDROPEFFECT))
{
HGLOBAL hData = GlobalAlloc(GMEM_MOVEABLE | GMEM_SHARE | GMEM_ZEROINIT, sizeof(DWORD));
DWORD *pdwEffect = (DWORD *)GlobalLock(hData);
AssertPtr(pdwEffect);
*pdwEffect = DROPEFFECT_COPY;
GlobalUnlock(hData);
pMedium->hGlobal = hData;
pMedium->tymed = TYMED_HGLOBAL;
}
else
#endif
if ( (pFormatEtc->tymed & TYMED_HGLOBAL)
&& (pFormatEtc->dwAspect == DVASPECT_CONTENT)
&& (pFormatEtc->cfFormat == CF_TEXT))
{
pMedium->hGlobal = GlobalAlloc(GHND, mcbData + 1);
if (pMedium->hGlobal)
{
/** @todo Not working yet -- needs URI to plain ASCII conversion. */
char *pcDst = (char *)GlobalLock(pMedium->hGlobal);
memcpy(pcDst, mpvData, mcbData);
pcDst[mcbData] = '\0';
GlobalUnlock(pMedium->hGlobal);
hr = S_OK;
}
}
else if ( (pFormatEtc->tymed & TYMED_HGLOBAL)
&& (pFormatEtc->dwAspect == DVASPECT_CONTENT)
&& (pFormatEtc->cfFormat == CF_HDROP))
{
int rc = VINF_SUCCESS;
size_t cchFiles = 0; /* Number of ASCII characters. */
for (size_t i = 0; i < lstFiles.size(); i++)
{
cchFiles += strlen(lstFiles.at(i).c_str());
cchFiles += 1; /* Terminating '\0'. */
}
size_t cbBuf = sizeof(DROPFILES) + ((cchFiles + 1) * sizeof(RTUTF16));
DROPFILES *pBuf = (DROPFILES *)RTMemAllocZ(cbBuf);
if (pBuf)
{
pBuf->pFiles = sizeof(DROPFILES);
pBuf->fWide = 1; /* We use unicode. Always. */
uint8_t *pCurFile = (uint8_t *)pBuf + pBuf->pFiles;
AssertPtr(pCurFile);
for (size_t i = 0; i < lstFiles.size() && RT_SUCCESS(rc); i++)
{
size_t cchCurFile;
PRTUTF16 pwszFile;
rc = RTStrToUtf16(lstFiles.at(i).c_str(), &pwszFile);
if (RT_SUCCESS(rc))
{
cchCurFile = RTUtf16Len(pwszFile);
Assert(cchCurFile);
memcpy(pCurFile, pwszFile, cchCurFile * sizeof(RTUTF16));
RTUtf16Free(pwszFile);
}
else
break;
pCurFile += cchCurFile * sizeof(RTUTF16);
/* Terminate current file name. */
*pCurFile = L'\0';
pCurFile += sizeof(RTUTF16);
}
if (RT_SUCCESS(rc))
{
*pCurFile = L'\0'; /* Final list terminator. */
pMedium->tymed = TYMED_HGLOBAL;
pMedium->pUnkForRelease = NULL;
pMedium->hGlobal = GlobalAlloc( GMEM_ZEROINIT
| GMEM_MOVEABLE
| GMEM_DDESHARE, cbBuf);
if (pMedium->hGlobal)
{
LPVOID pMem = GlobalLock(pMedium->hGlobal);
if (pMem)
{
memcpy(pMem, pBuf, cbBuf);
GlobalUnlock(pMedium->hGlobal);
hr = S_OK;
}
}
}
RTMemFree(pBuf);
}
else
rc = VERR_NO_MEMORY;
if (RT_FAILURE(rc))
hr = DV_E_FORMATETC;
}
}
}
if (FAILED(hr))
{
LogFlowFunc(("Copying medium ...\n"));
switch (pThisMedium->tymed)
{
case TYMED_HGLOBAL:
pMedium->hGlobal = (HGLOBAL)OleDuplicateData(pThisMedium->hGlobal,
pThisFormat->cfFormat, NULL);
break;
default:
break;
}
pMedium->tymed = pThisFormat->tymed;
pMedium->pUnkForRelease = NULL;
}
LogFlowFunc(("hr=%Rhrc\n", hr));
return hr;
}
RTDECL(int) RTEnvCloneUtf16Block(PRTENV phEnv, PCRTUTF16 pwszzBlock, uint32_t fFlags)
{
AssertPtrReturn(pwszzBlock, VERR_INVALID_POINTER);
AssertReturn(!fFlags, VERR_INVALID_FLAGS);
/*
* Count the number of variables in the block.
*/
uint32_t cVars = 0;
PCRTUTF16 pwsz = pwszzBlock;
while (*pwsz != '\0')
{
cVars++;
pwsz += RTUtf16Len(pwsz) + 1;
AssertReturn(cVars < _256K, VERR_OUT_OF_RANGE);
}
/*
* Create the duplicate.
*/
PRTENVINTERNAL pIntEnv;
int rc = rtEnvCreate(&pIntEnv, cVars + 1 /* NULL */, false /*fCaseSensitive*/, false /*fPutEnvBlock*/);
if (RT_SUCCESS(rc))
{
pIntEnv->cVars = cVars;
pIntEnv->papszEnv[pIntEnv->cVars] = NULL;
size_t iDst = 0;
for (pwsz = pwszzBlock; *pwsz != '\0'; pwsz += RTUtf16Len(pwsz) + 1)
{
int rc2 = RTUtf16ToUtf8(pwsz, &pIntEnv->papszEnv[iDst]);
if (RT_SUCCESS(rc2))
{
/* Make sure it contains an '='. */
const char *pszEqual = strchr(pIntEnv->papszEnv[iDst], '=');
if (!pszEqual)
{
rc2 = RTStrAAppend(&pIntEnv->papszEnv[iDst], "=");
if (RT_SUCCESS(rc2))
pszEqual = strchr(pIntEnv->papszEnv[iDst], '=');
}
if (pszEqual)
{
/* Check for duplicates, keep the last version. */
const char *pchVar = pIntEnv->papszEnv[iDst];
size_t cchVarNmAndEq = pszEqual - pchVar;
for (size_t iDst2 = 0; iDst2 < iDst; iDst2++)
if (pIntEnv->pfnCompare(pIntEnv->papszEnv[iDst2], pchVar, cchVarNmAndEq) == 0)
{
RTStrFree(pIntEnv->papszEnv[iDst2]);
pIntEnv->papszEnv[iDst2] = pIntEnv->papszEnv[iDst];
pIntEnv->papszEnv[iDst] = NULL;
iDst--;
break;
}
iDst++;
continue;
}
iDst++;
}
/* failed fatally. */
pIntEnv->cVars = iDst;
RTEnvDestroy(pIntEnv);
return rc2;
}
Assert(iDst <= pIntEnv->cVars);
pIntEnv->cVars = iDst;
/* done */
*phEnv = pIntEnv;
}
return rc;
}
/**
* Returns the string length in OLECHARs without the terminator
* @returns unsigned int length in OLECHARs
* @param bstr source string
*/
unsigned int SysStringLen(BSTR bstr)
{
return RTUtf16Len(bstr);
}
/**
* Handles the getregisters sub-command.
*
* @returns Suitable exit code.
* @param pArgs The handler arguments.
* @param pDebugger Pointer to the debugger interface.
*/
static RTEXITCODE handleDebugVM_GetRegisters(HandlerArg *pArgs, IMachineDebugger *pDebugger)
{
/*
* We take a list of register names (case insensitive). If 'all' is
* encountered we'll dump all registers.
*/
ULONG idCpu = 0;
unsigned cRegisters = 0;
RTGETOPTSTATE GetState;
RTGETOPTUNION ValueUnion;
static const RTGETOPTDEF s_aOptions[] =
{
{ "--cpu", 'c', RTGETOPT_REQ_UINT32 },
};
int rc = RTGetOptInit(&GetState, pArgs->argc, pArgs->argv, s_aOptions, RT_ELEMENTS(s_aOptions), 2, RTGETOPTINIT_FLAGS_OPTS_FIRST);
AssertRCReturn(rc, RTEXITCODE_FAILURE);
while ((rc = RTGetOpt(&GetState, &ValueUnion)) != 0)
{
switch (rc)
{
case 'c':
idCpu = ValueUnion.u32;
break;
case VINF_GETOPT_NOT_OPTION:
if (!RTStrICmp(ValueUnion.psz, "all"))
{
com::SafeArray<BSTR> aBstrNames;
com::SafeArray<BSTR> aBstrValues;
CHECK_ERROR2I_RET(pDebugger, GetRegisters(idCpu, ComSafeArrayAsOutParam(aBstrNames),
ComSafeArrayAsOutParam(aBstrValues)),
RTEXITCODE_FAILURE);
Assert(aBstrNames.size() == aBstrValues.size());
size_t cchMaxName = 8;
for (size_t i = 0; i < aBstrNames.size(); i++)
{
size_t cchName = RTUtf16Len(aBstrNames[i]);
if (cchName > cchMaxName)
cchMaxName = cchName;
}
for (size_t i = 0; i < aBstrNames.size(); i++)
RTPrintf("%-*ls = %ls\n", cchMaxName, aBstrNames[i], aBstrValues[i]);
}
else
{
com::Bstr bstrName = ValueUnion.psz;
com::Bstr bstrValue;
CHECK_ERROR2I_RET(pDebugger, GetRegister(idCpu, bstrName.raw(), bstrValue.asOutParam()), RTEXITCODE_FAILURE);
RTPrintf("%s = %ls\n", ValueUnion.psz, bstrValue.raw());
}
cRegisters++;
break;
default:
return errorGetOpt(rc, &ValueUnion);
}
}
if (!cRegisters)
return errorSyntax("The getregisters sub-command takes at least one register name");
return RTEXITCODE_SUCCESS;
}
RTDECL(int) RTSymlinkCreate(const char *pszSymlink, const char *pszTarget, RTSYMLINKTYPE enmType, uint32_t fCreate)
{
/*
* Validate the input.
*/
AssertReturn(enmType > RTSYMLINKTYPE_INVALID && enmType < RTSYMLINKTYPE_END, VERR_INVALID_PARAMETER);
AssertPtrReturn(pszSymlink, VERR_INVALID_POINTER);
AssertPtrReturn(pszTarget, VERR_INVALID_POINTER);
/*
* Resolve the API.
*/
typedef BOOLEAN (WINAPI *PFNCREATESYMBOLICLINKW)(LPCWSTR, LPCWSTR, DWORD);
static PFNCREATESYMBOLICLINKW s_pfnCreateSymbolicLinkW = NULL;
static bool s_fTried = FALSE;
if (!s_fTried)
{
HMODULE hmod = LoadLibrary("KERNEL32.DLL");
if (hmod)
{
PFNCREATESYMBOLICLINKW pfn = (PFNCREATESYMBOLICLINKW)GetProcAddress(hmod, "CreateSymbolicLinkW");
if (pfn)
s_pfnCreateSymbolicLinkW = pfn;
}
s_fTried = true;
}
if (!s_pfnCreateSymbolicLinkW)
{
LogFlow(("RTSymlinkCreate(%p={%s}, %p={%s}, %d, %#x): returns VERR_NOT_SUPPORTED - Windows API not found\n",
pszSymlink, pszSymlink, pszTarget, pszTarget, enmType, fCreate));
return VERR_NOT_SUPPORTED;
}
/*
* Convert the paths.
*/
PRTUTF16 pwszNativeSymlink;
int rc = RTStrToUtf16(pszSymlink, &pwszNativeSymlink);
if (RT_SUCCESS(rc))
{
PRTUTF16 pwszNativeTarget;
rc = RTStrToUtf16(pszTarget, &pwszNativeTarget);
if (RT_SUCCESS(rc))
{
/*
* Massage the target path, determin the link type.
*/
size_t cchTarget = strlen(pszTarget);
size_t cchVolSpecTarget = rtPathVolumeSpecLen(pszTarget);
#if 0 /* looks like this isn't needed after all. That makes everything much simper :-) */
if ( cchTarget > RT_MIN(cchVolSpecTarget, 1)
&& RTPATH_IS_SLASH(pszTarget[cchTarget - 1]))
{
size_t cwcNativeTarget = RTUtf16Len(pwszNativeTarget);
size_t offFromEnd = 1;
while ( offFromEnd < cchTarget
&& cchTarget - offFromEnd >= cchVolSpecTarget
&& RTPATH_IS_SLASH(pszTarget[cchTarget - offFromEnd]))
{
Assert(offFromEnd < cwcNativeTarget);
pwszNativeTarget[cwcNativeTarget - offFromEnd] = 0;
offFromEnd++;
}
}
#endif
if (enmType == RTSYMLINKTYPE_UNKNOWN)
{
if ( cchTarget > cchVolSpecTarget
&& RTPATH_IS_SLASH(pszTarget[cchTarget - 1]))
enmType = RTSYMLINKTYPE_DIR;
else if (cchVolSpecTarget)
{
/** @todo this is subject to sharing violations. */
DWORD dwAttr = GetFileAttributesW(pwszNativeTarget);
if ( dwAttr != INVALID_FILE_ATTRIBUTES
&& (dwAttr & FILE_ATTRIBUTE_DIRECTORY))
enmType = RTSYMLINKTYPE_DIR;
}
else
{
/** @todo Join the symlink directory with the target and
* look up the attributes on that. -lazy bird. */
}
}
/*
* Create the link.
*/
if (s_pfnCreateSymbolicLinkW(pwszNativeSymlink, pwszNativeTarget, enmType == RTSYMLINKTYPE_DIR))
rc = VINF_SUCCESS;
else
rc = RTErrConvertFromWin32(GetLastError());
RTUtf16Free(pwszNativeTarget);
}
RTUtf16Free(pwszNativeSymlink);
}
LogFlow(("RTSymlinkCreate(%p={%s}, %p={%s}, %d, %#x): returns %Rrc\n", pszSymlink, pszSymlink, pszTarget, pszTarget, enmType, fCreate, rc));
return rc;
}