void UIGlobalSettingsLanguage::reload(const QString &strLangId)
{
/* Clear languages tree: */
m_pLanguageTree->clear();
/* Load languages tree: */
char szNlsPath[RTPATH_MAX];
int rc = RTPathAppPrivateNoArch(szNlsPath, sizeof(szNlsPath));
AssertRC(rc);
QString strNlsPath = QString(szNlsPath) + gVBoxLangSubDir;
QDir nlsDir(strNlsPath);
QStringList files = nlsDir.entryList(QStringList(QString("%1*%2").arg(gVBoxLangFileBase, gVBoxLangFileExt)), QDir::Files);
QTranslator translator;
/* Add the default language: */
new UILanguageItem(m_pLanguageTree);
/* Add the built-in language: */
new UILanguageItem(m_pLanguageTree, translator, gVBoxBuiltInLangName, true /* built-in */);
/* Add all existing languages */
for (QStringList::Iterator it = files.begin(); it != files.end(); ++it)
{
QString strFileName = *it;
QRegExp regExp(QString(gVBoxLangFileBase) + gVBoxLangIDRegExp);
int iPos = regExp.indexIn(strFileName);
if (iPos == -1)
continue;
/* Skip any English version, cause this is extra handled: */
QString strLanguage = regExp.cap(2);
if (strLanguage.toLower() == "en")
continue;
bool fLoadOk = translator.load(strFileName, strNlsPath);
if (!fLoadOk)
continue;
new UILanguageItem(m_pLanguageTree, translator, regExp.cap(1));
}
/* Adjust selector list: */
m_pLanguageTree->resizeColumnToContents(0);
/* Search for necessary language: */
QList<QTreeWidgetItem*> itemsList = m_pLanguageTree->findItems(strLangId, Qt::MatchExactly, 1);
QTreeWidgetItem *pItem = itemsList.isEmpty() ? 0 : itemsList[0];
if (!pItem)
{
/* Add an pItem for an invalid language to represent it in the list: */
pItem = new UILanguageItem(m_pLanguageTree, strLangId);
m_pLanguageTree->resizeColumnToContents(0);
}
Assert(pItem);
if (pItem)
m_pLanguageTree->setCurrentItem(pItem);
m_pLanguageTree->sortItems(0, Qt::AscendingOrder);
m_pLanguageTree->scrollToItem(pItem);
m_fIsLanguageChanged = false;
}
HRESULT SystemProperties::i_setDefaultAdditionsISO(const com::Utf8Str &aPath)
{
com::Utf8Str path(aPath);
if (path.isEmpty())
{
char strTemp[RTPATH_MAX];
int vrc = RTPathAppPrivateNoArch(strTemp, sizeof(strTemp));
AssertRC(vrc);
Utf8Str strSrc1 = Utf8Str(strTemp).append("/VBoxGuestAdditions.iso");
vrc = RTPathExecDir(strTemp, sizeof(strTemp));
AssertRC(vrc);
Utf8Str strSrc2 = Utf8Str(strTemp).append("/additions/VBoxGuestAdditions.iso");
vrc = RTPathUserHome(strTemp, sizeof(strTemp));
AssertRC(vrc);
Utf8Str strSrc3 = Utf8StrFmt("%s/VBoxGuestAdditions_%s.iso", strTemp, VirtualBox::i_getVersionNormalized().c_str());
/* Check the standard image locations */
if (RTFileExists(strSrc1.c_str()))
path = strSrc1;
else if (RTFileExists(strSrc2.c_str()))
path = strSrc2;
else if (RTFileExists(strSrc3.c_str()))
path = strSrc3;
else
return setError(E_FAIL,
tr("Cannot determine default Guest Additions ISO location. Most likely they are not available"));
}
if (!RTPathStartsWithRoot(path.c_str()))
return setError(E_INVALIDARG,
tr("Given default machine Guest Additions ISO file '%s' is not fully qualified"),
path.c_str());
if (!RTFileExists(path.c_str()))
return setError(E_INVALIDARG,
tr("Given default machine Guest Additions ISO file '%s' does not exist"),
path.c_str());
m->strDefaultAdditionsISO = path;
return S_OK;
}
/**
* Initializes the address space parts of DBGF.
*
* @returns VBox status code.
* @param pUVM The user mode VM handle.
*/
int dbgfR3AsInit(PUVM pUVM)
{
Assert(pUVM->pVM);
/*
* Create the semaphore.
*/
int rc = RTSemRWCreate(&pUVM->dbgf.s.hAsDbLock);
AssertRCReturn(rc, rc);
/*
* Create the debugging config instance and set it up, defaulting to
* deferred loading in order to keep things fast.
*/
rc = RTDbgCfgCreate(&pUVM->dbgf.s.hDbgCfg, NULL, true /*fNativePaths*/);
AssertRCReturn(rc, rc);
rc = RTDbgCfgChangeUInt(pUVM->dbgf.s.hDbgCfg, RTDBGCFGPROP_FLAGS, RTDBGCFGOP_PREPEND,
RTDBGCFG_FLAGS_DEFERRED);
AssertRCReturn(rc, rc);
static struct
{
RTDBGCFGPROP enmProp;
const char *pszEnvName;
const char *pszCfgName;
} const s_aProps[] =
{
{ RTDBGCFGPROP_FLAGS, "VBOXDBG_FLAGS", "Flags" },
{ RTDBGCFGPROP_PATH, "VBOXDBG_PATH", "Path" },
{ RTDBGCFGPROP_SUFFIXES, "VBOXDBG_SUFFIXES", "Suffixes" },
{ RTDBGCFGPROP_SRC_PATH, "VBOXDBG_SRC_PATH", "SrcPath" },
};
PCFGMNODE pCfgDbgf = CFGMR3GetChild(CFGMR3GetRootU(pUVM), "/DBGF");
for (unsigned i = 0; i < RT_ELEMENTS(s_aProps); i++)
{
char szEnvValue[8192];
rc = RTEnvGetEx(RTENV_DEFAULT, s_aProps[i].pszEnvName, szEnvValue, sizeof(szEnvValue), NULL);
if (RT_SUCCESS(rc))
{
rc = RTDbgCfgChangeString(pUVM->dbgf.s.hDbgCfg, s_aProps[i].enmProp, RTDBGCFGOP_PREPEND, szEnvValue);
if (RT_FAILURE(rc))
return VMR3SetError(pUVM, rc, RT_SRC_POS,
"DBGF Config Error: %s=%s -> %Rrc", s_aProps[i].pszEnvName, szEnvValue, rc);
}
else if (rc != VERR_ENV_VAR_NOT_FOUND)
return VMR3SetError(pUVM, rc, RT_SRC_POS,
"DBGF Config Error: Error querying env.var. %s: %Rrc", s_aProps[i].pszEnvName, rc);
char *pszCfgValue;
rc = CFGMR3QueryStringAllocDef(pCfgDbgf, s_aProps[i].pszCfgName, &pszCfgValue, NULL);
if (RT_FAILURE(rc))
return VMR3SetError(pUVM, rc, RT_SRC_POS,
"DBGF Config Error: Querying /DBGF/%s -> %Rrc", s_aProps[i].pszCfgName, rc);
if (pszCfgValue)
{
rc = RTDbgCfgChangeString(pUVM->dbgf.s.hDbgCfg, s_aProps[i].enmProp, RTDBGCFGOP_PREPEND, pszCfgValue);
if (RT_FAILURE(rc))
return VMR3SetError(pUVM, rc, RT_SRC_POS,
"DBGF Config Error: /DBGF/%s=%s -> %Rrc", s_aProps[i].pszCfgName, pszCfgValue, rc);
}
}
/*
* Prepend the NoArch and VBoxDbgSyms directories to the path.
*/
char szPath[RTPATH_MAX];
rc = RTPathAppPrivateNoArch(szPath, sizeof(szPath));
AssertRCReturn(rc, rc);
#ifdef RT_OS_DARWIN
rc = RTPathAppend(szPath, sizeof(szPath), "../Resources/VBoxDbgSyms/");
#else
rc = RTDbgCfgChangeString(pUVM->dbgf.s.hDbgCfg, RTDBGCFGPROP_PATH, RTDBGCFGOP_PREPEND, szPath);
AssertRCReturn(rc, rc);
rc = RTPathAppend(szPath, sizeof(szPath), "VBoxDbgSyms/");
#endif
AssertRCReturn(rc, rc);
rc = RTDbgCfgChangeString(pUVM->dbgf.s.hDbgCfg, RTDBGCFGPROP_PATH, RTDBGCFGOP_PREPEND, szPath);
AssertRCReturn(rc, rc);
/*
* Create the standard address spaces.
*/
RTDBGAS hDbgAs;
rc = RTDbgAsCreate(&hDbgAs, 0, RTGCPTR_MAX, "Global");
AssertRCReturn(rc, rc);
rc = DBGFR3AsAdd(pUVM, hDbgAs, NIL_RTPROCESS);
AssertRCReturn(rc, rc);
RTDbgAsRetain(hDbgAs);
pUVM->dbgf.s.ahAsAliases[DBGF_AS_ALIAS_2_INDEX(DBGF_AS_GLOBAL)] = hDbgAs;
RTDbgAsRetain(hDbgAs);
pUVM->dbgf.s.ahAsAliases[DBGF_AS_ALIAS_2_INDEX(DBGF_AS_KERNEL)] = hDbgAs;
rc = RTDbgAsCreate(&hDbgAs, 0, RTGCPHYS_MAX, "Physical");
AssertRCReturn(rc, rc);
rc = DBGFR3AsAdd(pUVM, hDbgAs, NIL_RTPROCESS);
AssertRCReturn(rc, rc);
RTDbgAsRetain(hDbgAs);
pUVM->dbgf.s.ahAsAliases[DBGF_AS_ALIAS_2_INDEX(DBGF_AS_PHYS)] = hDbgAs;
rc = RTDbgAsCreate(&hDbgAs, 0, RTRCPTR_MAX, "HyperRawMode");
AssertRCReturn(rc, rc);
rc = DBGFR3AsAdd(pUVM, hDbgAs, NIL_RTPROCESS);
AssertRCReturn(rc, rc);
RTDbgAsRetain(hDbgAs);
pUVM->dbgf.s.ahAsAliases[DBGF_AS_ALIAS_2_INDEX(DBGF_AS_RC)] = hDbgAs;
RTDbgAsRetain(hDbgAs);
pUVM->dbgf.s.ahAsAliases[DBGF_AS_ALIAS_2_INDEX(DBGF_AS_RC_AND_GC_GLOBAL)] = hDbgAs;
rc = RTDbgAsCreate(&hDbgAs, 0, RTR0PTR_MAX, "HyperRing0");
AssertRCReturn(rc, rc);
rc = DBGFR3AsAdd(pUVM, hDbgAs, NIL_RTPROCESS);
AssertRCReturn(rc, rc);
RTDbgAsRetain(hDbgAs);
pUVM->dbgf.s.ahAsAliases[DBGF_AS_ALIAS_2_INDEX(DBGF_AS_R0)] = hDbgAs;
return VINF_SUCCESS;
}
int main(int argc, char **argv)
{
/*
* Init IPRT.
*/
int rc = RTR3InitExe(argc, &argv, 0);
if (RT_FAILURE(rc))
return RTMsgInitFailure(rc);
/*
* Locate a native DTrace command binary.
*/
bool fIsNativeDTrace = false;
char szDTraceCmd[RTPATH_MAX];
szDTraceCmd[0] = '\0';
#if defined(RT_OS_DARWIN) || defined(RT_OS_FREEBSD) || defined(RT_OS_LINUX) || defined(RT_OS_SOLARIS)
/*
* 1. Try native first on platforms where it's applicable.
*/
static const char * const s_apszNativeDTrace[] =
{
"/usr/sbin/dtrace",
"/sbin/dtrace",
"/usr/bin/dtrace",
"/bin/dtrace",
"/usr/local/sbin/dtrace",
"/usr/local/bin/dtrace"
};
if (!RTEnvExist("VBOX_DTRACE_NO_NATIVE"))
for (uint32_t i = 0; i < RT_ELEMENTS(s_apszNativeDTrace); i++)
if (RTFileExists(s_apszNativeDTrace[i]))
{
fIsNativeDTrace = true;
strcpy(szDTraceCmd, s_apszNativeDTrace[i]);
# ifdef RT_OS_LINUX
/** @todo Warn if the dtrace modules haven't been loaded or vboxdrv isn't
* compiled against them. */
# endif
break;
}
if (szDTraceCmd[0] == '\0')
#endif
{
/*
* 2. VBoxDTrace extension pack installed?
*
* Note! We cannot use the COM API here because this program is usually
* run thru sudo or directly as root, even if the target
* VirtualBox process is running as regular user. This is due to
* the privileges required to run dtrace scripts on a host.
*/
rc = RTPathAppPrivateArch(szDTraceCmd, sizeof(szDTraceCmd));
if (RT_SUCCESS(rc))
rc = RTPathAppend(szDTraceCmd, sizeof(szDTraceCmd),
VBOX_EXTPACK_INSTALL_DIR RTPATH_SLASH_STR VBOX_EXTPACK_VBOXDTRACE_MANGLED_NAME);
if (RT_SUCCESS(rc))
rc = RTPathAppend(szDTraceCmd, sizeof(szDTraceCmd), RTBldCfgTargetDotArch());
if (RT_SUCCESS(rc))
rc = RTPathAppend(szDTraceCmd, sizeof(szDTraceCmd), "VBoxDTraceCmd");
if (RT_SUCCESS(rc))
rc = RTStrCat(szDTraceCmd, sizeof(szDTraceCmd), RTLdrGetSuff());
if (RT_FAILURE(rc))
return RTMsgErrorExit(RTEXITCODE_FAILURE, "Error constructing extension pack path: %Rrc", rc);
if (!RTFileExists(szDTraceCmd))
return RTMsgErrorExit(RTEXITCODE_FAILURE,
"Unable to find a DTrace implementation. VBoxDTrace Extension Pack installed?");
fIsNativeDTrace = false;
}
/*
* Construct a new command line that includes our libary.
*/
char szDTraceLibDir[RTPATH_MAX];
rc = RTPathAppPrivateNoArch(szDTraceLibDir, sizeof(szDTraceLibDir));
if (RT_SUCCESS(rc))
rc = RTPathAppend(szDTraceLibDir, sizeof(szDTraceLibDir), "dtrace" RTPATH_SLASH_STR "lib");
if (RT_SUCCESS(rc))
rc = RTPathAppend(szDTraceLibDir, sizeof(szDTraceLibDir), RTBldCfgTargetArch());
if (RT_FAILURE(rc))
return RTMsgErrorExit(RTEXITCODE_FAILURE, "Error constructing dtrace library path for VBox: %Rrc", rc);
char **papszArgs = (char **)RTMemAlloc((argc + 3) * sizeof(char *));
if (!papszArgs)
return RTMsgErrorExit(RTEXITCODE_FAILURE, "No memory for argument list.");
int cArgs = 1;
papszArgs[0] = fIsNativeDTrace ? szDTraceCmd : argv[0];
if (argc > 1)
{
papszArgs[cArgs++] = (char *)"-L";
papszArgs[cArgs++] = szDTraceLibDir;
}
for (int i = 1; i < argc; i++)
papszArgs[cArgs++] = argv[i];
papszArgs[cArgs] = NULL;
Assert(cArgs <= argc + 3);
/*
* The native DTrace we execute as a sub-process and wait for.
*/
RTEXITCODE rcExit;
if (fIsNativeDTrace)
{
RTPROCESS hProc;
rc = RTProcCreate(szDTraceCmd, papszArgs, RTENV_DEFAULT, 0, &hProc);
if (RT_SUCCESS(rc))
{
RTPROCSTATUS Status;
rc = RTProcWait(hProc, RTPROCWAIT_FLAGS_BLOCK, &Status);
if (RT_SUCCESS(rc))
{
if (Status.enmReason == RTPROCEXITREASON_NORMAL)
rcExit = (RTEXITCODE)Status.iStatus;
else
rcExit = RTEXITCODE_FAILURE;
}
else
rcExit = RTMsgErrorExit(RTEXITCODE_FAILURE, "Error waiting for child process: %Rrc", rc);
}
else
rcExit = RTMsgErrorExit(RTEXITCODE_FAILURE, "Error executing '%s': %Rrc", szDTraceCmd, rc);
}
/*
* While the VBoxDTrace we load and call the main function of.
*/
else
{
RTERRINFOSTATIC ErrInfo;
RTLDRMOD hMod;
rc = SUPR3HardenedLdrLoadPlugIn(szDTraceCmd, &hMod, RTErrInfoInitStatic(&ErrInfo));
if (RT_SUCCESS(rc))
{
PFNVBOXDTRACEMAIN pfnVBoxDTraceMain;
rc = RTLdrGetSymbol(hMod, "VBoxDTraceMain", (void **)&pfnVBoxDTraceMain);
if (RT_SUCCESS(rc))
rcExit = (RTEXITCODE)pfnVBoxDTraceMain(cArgs, papszArgs);
else
rcExit = RTMsgErrorExit(RTEXITCODE_FAILURE, "Error locating 'VBoxDTraceMain' in '%s': %Rrc", szDTraceCmd, rc);
}
else
rcExit = RTMsgErrorExit(RTEXITCODE_FAILURE, "Error loading '%s': %Rrc (%s)", szDTraceCmd, rc, ErrInfo.szMsg);
}
return rcExit;
}
/**
* @copydoc RTPathAppPrivateNoArch
*/
DECLHIDDEN(int) supR3HardenedPathAppPrivateNoArch(char *pszPath, size_t cchPath)
{
return RTPathAppPrivateNoArch(pszPath, cchPath);
}
