/* static */
int getDriveInfoFromSysfs(DriveInfoList *pList, bool isDVD, bool *pfSuccess)
{
AssertPtrReturn(pList, VERR_INVALID_POINTER);
AssertPtrNullReturn(pfSuccess, VERR_INVALID_POINTER); /* Valid or Null */
LogFlowFunc (("pList=%p, isDVD=%u, pfSuccess=%p\n",
pList, (unsigned) isDVD, pfSuccess));
RTDIR hDir;
int rc;
bool fSuccess = false;
unsigned cFound = 0;
if (!RTPathExists("/sys"))
return VINF_SUCCESS;
rc = RTDirOpen(&hDir, "/sys/block");
/* This might mean that sysfs semantics have changed */
AssertReturn(rc != VERR_FILE_NOT_FOUND, VINF_SUCCESS);
fSuccess = true;
if (RT_SUCCESS(rc))
{
for (;;)
{
RTDIRENTRY entry;
rc = RTDirRead(hDir, &entry, NULL);
Assert(rc != VERR_BUFFER_OVERFLOW); /* Should never happen... */
if (RT_FAILURE(rc)) /* Including overflow and no more files */
break;
if (entry.szName[0] == '.')
continue;
sysfsBlockDev dev(entry.szName, isDVD);
/* This might mean that sysfs semantics have changed */
AssertBreakStmt(dev.isConsistent(), fSuccess = false);
if (!dev.isValid())
continue;
try
{
pList->push_back(DriveInfo(dev.getNode(), dev.getUdi(), dev.getDesc()));
}
catch(std::bad_alloc &e)
{
rc = VERR_NO_MEMORY;
break;
}
++cFound;
}
RTDirClose(hDir);
}
if (rc == VERR_NO_MORE_FILES)
rc = VINF_SUCCESS;
if (RT_FAILURE(rc))
/* Clean up again */
for (unsigned i = 0; i < cFound; ++i)
pList->pop_back();
if (pfSuccess)
*pfSuccess = fSuccess;
LogFlow (("rc=%Rrc, fSuccess=%u\n", rc, (unsigned) fSuccess));
return rc;
}
/**
* Recursive worker for rtDbgSymCacheAddDir, for minimal stack wasting.
*
* @returns IPRT status code (fully bitched).
* @param pszPath Pointer to a RTPATH_MAX size buffer containing
* the path to the current directory ending with a
* slash.
* @param cchPath The size of the current directory path.
* @param pDirEntry Pointer to the RTDIRENTRYEX structure to use.
* @param pCfg The configuration.
*/
static int rtDbgSymCacheAddDirWorker(char *pszPath, size_t cchPath, PRTDIRENTRYEX pDirEntry, PCRTDBGSYMCACHEADDCFG pCfg)
{
/*
* Open the directory.
*/
PRTDIR pDir;
int rc, rc2;
if (pCfg->pszFilter)
{
rc = RTStrCopy(&pszPath[cchPath], RTPATH_MAX - cchPath, pCfg->pszFilter);
if (RT_FAILURE(rc))
{
pszPath[cchPath] = '\0';
return RTMsgErrorRc(rc, "Filename too long (%Rrc): '%s" RTPATH_SLASH_STR "%s'", rc, pszPath, pCfg->pszFilter);
}
rc = RTDirOpenFiltered(&pDir, pszPath, RTDIRFILTER_WINNT, 0 /*fFlags*/);
}
else
rc = RTDirOpen(&pDir, pszPath);
if (RT_FAILURE(rc))
return RTMsgErrorRc(rc, "RTDirOpen%s failed on '%s': %Rrc", pCfg->pszFilter ? "Filtered" : "", pszPath, rc);
/*
* Enumerate the files.
*/
for (;;)
{
rc2 = RTDirReadEx(pDir, pDirEntry, NULL, RTFSOBJATTRADD_NOTHING, RTPATH_F_FOLLOW_LINK);
if (RT_FAILURE(rc2))
{
pszPath[cchPath] = '\0';
if (rc2 != VERR_NO_MORE_FILES)
{
RTMsgError("RTDirReadEx failed in '%s': %Rrc\n", pszPath, rc2);
rc = rc2;
}
break;
}
/* Skip dot and dot-dot. */
if (RTDirEntryExIsStdDotLink(pDirEntry))
continue;
/* Construct a full path. */
rc = RTStrCopy(&pszPath[cchPath], RTPATH_MAX, pDirEntry->szName);
if (RT_FAILURE(rc))
{
pszPath[cchPath] = '\0';
RTMsgError("File name too long in '%s': '%s' (%Rrc)", pszPath, pDirEntry->szName, rc);
break;
}
switch (rtDbgSymCacheFigureType2(pszPath, &pDirEntry->Info))
{
case RTDBGSYMCACHEFILETYPE_DIR:
if (!pCfg->fRecursive)
RTMsgInfo("Skipping directory '%s'...", pszPath);
else
{
if (cchPath + pDirEntry->cbName + 3 <= RTPATH_MAX)
{
pszPath[cchPath + pDirEntry->cbName] = RTPATH_SLASH;
pszPath[cchPath + pDirEntry->cbName + 1] = '\0';
rc2 = rtDbgSymCacheAddDirWorker(pszPath, cchPath + pDirEntry->cbName + 1, pDirEntry, pCfg);
}
else
{
RTMsgError("File name too long in '%s': '%s' (%Rrc)", pszPath, pDirEntry->szName, rc);
rc2 = VERR_FILENAME_TOO_LONG;
}
}
break;
case RTDBGSYMCACHEFILETYPE_DEBUG_FILE:
rc2 = rtDbgSymCacheAddDebugFile(pszPath, pCfg);
break;
case RTDBGSYMCACHEFILETYPE_IMAGE_FILE:
rc2 = rtDbgSymCacheAddImageFile(pszPath, NULL /*pszExtraSuff*/, RTDBG_CACHE_UUID_MAP_DIR_IMAGES, pCfg);
break;
case RTDBGSYMCACHEFILETYPE_DEBUG_BUNDLE:
rc2 = rtDbgSymCacheAddDebugBundle(pszPath, cchPath, pDirEntry->cbName, pCfg);
break;
case RTDBGSYMCACHEFILETYPE_IMAGE_BUNDLE:
rc2 = rtDbgSymCacheAddImageBundle(pszPath, cchPath, pDirEntry->cbName, pDirEntry, pCfg);
break;
case RTDBGSYMCACHEFILETYPE_DIR_FILTER:
case RTDBGSYMCACHEFILETYPE_INVALID:
rc2 = RTMsgErrorRc(VERR_INTERNAL_ERROR_2, "Invalid: '%s'", pszPath);
break;
case RTDBGSYMCACHEFILETYPE_IGNORE:
rc2 = VINF_SUCCESS;
break;
}
if (RT_FAILURE(rc2) && RT_SUCCESS(rc))
rc = rc2;
}
/*
* Clean up.
*/
rc2 = RTDirClose(pDir);
if (RT_FAILURE(rc2))
{
RTMsgError("RTDirClose failed in '%s': %Rrc", pszPath, rc);
rc = rc2;
}
return rc;
}
int main(int argc, char **argv)
{
int rcRet = 0;
RTR3InitExe(argc, &argv, 0);
/*
* Iterate arguments.
*/
bool fLong = false;
bool fShortName = false;
for (int i = 1; i < argc; i++)
{
if (argv[i][0] == '-')
{
for (int j = 1; argv[i][j]; j++)
{
switch (argv[i][j])
{
case 'l':
fLong = true;
break;
case 's':
fShortName = true;
break;
default:
RTPrintf("Unknown option '%c' ignored!\n", argv[i][j]);
break;
}
}
}
else
{
/* open */
PRTDIR pDir;
int rc = RTDirOpen(&pDir, argv[i]);
if (RT_SUCCESS(rc))
{
/* list */
if (!fLong)
{
for (;;)
{
RTDIRENTRY DirEntry;
rc = RTDirRead(pDir, &DirEntry, NULL);
if (RT_FAILURE(rc))
break;
switch (DirEntry.enmType)
{
case RTDIRENTRYTYPE_UNKNOWN: RTPrintf("u"); break;
case RTDIRENTRYTYPE_FIFO: RTPrintf("f"); break;
case RTDIRENTRYTYPE_DEV_CHAR: RTPrintf("c"); break;
case RTDIRENTRYTYPE_DIRECTORY: RTPrintf("d"); break;
case RTDIRENTRYTYPE_DEV_BLOCK: RTPrintf("b"); break;
case RTDIRENTRYTYPE_FILE: RTPrintf("-"); break;
case RTDIRENTRYTYPE_SYMLINK: RTPrintf("l"); break;
case RTDIRENTRYTYPE_SOCKET: RTPrintf("s"); break;
case RTDIRENTRYTYPE_WHITEOUT: RTPrintf("w"); break;
default:
rcRet = 1;
RTPrintf("?");
break;
}
RTPrintf(" %#18llx %3d %s\n", (uint64_t)DirEntry.INodeId,
DirEntry.cbName, DirEntry.szName);
}
}
else
{
for (;;)
{
RTDIRENTRYEX DirEntry;
rc = RTDirReadEx(pDir, &DirEntry, NULL, RTFSOBJATTRADD_UNIX, RTPATH_F_ON_LINK);
if (RT_FAILURE(rc))
break;
RTFMODE fMode = DirEntry.Info.Attr.fMode;
switch (fMode & RTFS_TYPE_MASK)
{
case RTFS_TYPE_FIFO: RTPrintf("f"); break;
case RTFS_TYPE_DEV_CHAR: RTPrintf("c"); break;
case RTFS_TYPE_DIRECTORY: RTPrintf("d"); break;
case RTFS_TYPE_DEV_BLOCK: RTPrintf("b"); break;
case RTFS_TYPE_FILE: RTPrintf("-"); break;
case RTFS_TYPE_SYMLINK: RTPrintf("l"); break;
case RTFS_TYPE_SOCKET: RTPrintf("s"); break;
case RTFS_TYPE_WHITEOUT: RTPrintf("w"); break;
default:
rcRet = 1;
RTPrintf("?");
break;
}
/** @todo sticy bits++ */
RTPrintf("%c%c%c",
fMode & RTFS_UNIX_IRUSR ? 'r' : '-',
fMode & RTFS_UNIX_IWUSR ? 'w' : '-',
fMode & RTFS_UNIX_IXUSR ? 'x' : '-');
RTPrintf("%c%c%c",
fMode & RTFS_UNIX_IRGRP ? 'r' : '-',
fMode & RTFS_UNIX_IWGRP ? 'w' : '-',
fMode & RTFS_UNIX_IXGRP ? 'x' : '-');
RTPrintf("%c%c%c",
fMode & RTFS_UNIX_IROTH ? 'r' : '-',
fMode & RTFS_UNIX_IWOTH ? 'w' : '-',
fMode & RTFS_UNIX_IXOTH ? 'x' : '-');
RTPrintf(" %c%c%c%c%c%c%c%c%c%c%c%c%c%c",
fMode & RTFS_DOS_READONLY ? 'R' : '-',
fMode & RTFS_DOS_HIDDEN ? 'H' : '-',
fMode & RTFS_DOS_SYSTEM ? 'S' : '-',
fMode & RTFS_DOS_DIRECTORY ? 'D' : '-',
fMode & RTFS_DOS_ARCHIVED ? 'A' : '-',
fMode & RTFS_DOS_NT_DEVICE ? 'd' : '-',
fMode & RTFS_DOS_NT_NORMAL ? 'N' : '-',
fMode & RTFS_DOS_NT_TEMPORARY ? 'T' : '-',
fMode & RTFS_DOS_NT_SPARSE_FILE ? 'P' : '-',
fMode & RTFS_DOS_NT_REPARSE_POINT ? 'J' : '-',
fMode & RTFS_DOS_NT_COMPRESSED ? 'C' : '-',
fMode & RTFS_DOS_NT_OFFLINE ? 'O' : '-',
fMode & RTFS_DOS_NT_NOT_CONTENT_INDEXED ? 'I' : '-',
fMode & RTFS_DOS_NT_ENCRYPTED ? 'E' : '-');
RTPrintf(" %d %4d %4d %10lld %10lld %#llx %#llx %#llx %#llx",
DirEntry.Info.Attr.u.Unix.cHardlinks,
DirEntry.Info.Attr.u.Unix.uid,
DirEntry.Info.Attr.u.Unix.gid,
DirEntry.Info.cbObject,
DirEntry.Info.cbAllocated,
DirEntry.Info.BirthTime,
DirEntry.Info.ChangeTime,
DirEntry.Info.ModificationTime,
DirEntry.Info.AccessTime);
if (fShortName && DirEntry.cwcShortName)
RTPrintf(" %2d %ls\n", DirEntry.cwcShortName, DirEntry.wszShortName);
else
RTPrintf(" %2d %s\n", DirEntry.cbName, DirEntry.szName);
if (rc != VINF_SUCCESS)
RTPrintf("^^ %Rrc\n", rc);
}
}
if (rc != VERR_NO_MORE_FILES)
{
RTPrintf("tstDir: Enumeration failed! rc=%Rrc\n", rc);
rcRet = 1;
}
/* close up */
rc = RTDirClose(pDir);
if (RT_FAILURE(rc))
{
RTPrintf("tstDir: Failed to close dir! rc=%Rrc\n", rc);
rcRet = 1;
}
}
else
{
RTPrintf("tstDir: Failed to open '%s', rc=%Rrc\n", argv[i], rc);
rcRet = 1;
}
}
}
return rcRet;
}
RTR3DECL(bool) RTProcIsRunningByName(const char *pszName)
{
/*
* Quick validation.
*/
if (!pszName)
return false;
bool const fWithPath = RTPathHavePath(pszName);
/*
* Enumerate /proc.
*/
RTDIR hDir;
int rc = RTDirOpen(&hDir, "/proc");
AssertMsgRCReturn(rc, ("RTDirOpen on /proc failed: rc=%Rrc\n", rc), false);
if (RT_SUCCESS(rc))
{
RTDIRENTRY DirEntry;
while (RT_SUCCESS(RTDirRead(hDir, &DirEntry, NULL)))
{
/*
* Filter numeric directory entries only.
*/
if ( ( DirEntry.enmType == RTDIRENTRYTYPE_DIRECTORY
|| DirEntry.enmType == RTDIRENTRYTYPE_UNKNOWN)
&& RTStrToUInt32(DirEntry.szName) > 0)
{
/*
* Try readlink on exe first since it's more faster and reliable.
* Fall back on reading the first line in cmdline if that fails
* (access errors typically). cmdline is unreliable as it might
* contain whatever the execv caller passes as argv[0].
*/
char szName[RTPATH_MAX];
RTStrPrintf(szName, sizeof(szName), "/proc/%s/exe", &DirEntry.szName[0]);
char szExe[RTPATH_MAX];
int cchLink = readlink(szName, szExe, sizeof(szExe) - 1);
if ( cchLink > 0
&& (size_t)cchLink < sizeof(szExe))
{
szExe[cchLink] = '\0';
rc = VINF_SUCCESS;
}
else
{
RTStrPrintf(szName, sizeof(szName), "/proc/%s/cmdline", &DirEntry.szName[0]);
PRTSTREAM pStream;
rc = RTStrmOpen(szName, "r", &pStream);
if (RT_SUCCESS(rc))
{
rc = RTStrmGetLine(pStream, szExe, sizeof(szExe));
RTStrmClose(pStream);
}
}
if (RT_SUCCESS(rc))
{
/*
* We are interested on the file name part only.
*/
char const *pszProcName = fWithPath ? szExe : RTPathFilename(szExe);
if (RTStrCmp(pszProcName, pszName) == 0)
{
/* Found it! */
RTDirClose(hDir);
return true;
}
}
}
}
RTDirClose(hDir);
}
return false;
}
/**
* Recursive worker function to walk the /dev tree looking for DVD or floppy
* devices.
* @returns true if we have already found MAX_DEVICE_NODES devices, false
* otherwise
* @param pszPath the path to start recursing. The function can modify
* this string at and after the terminating zero
* @param cchPath the size of the buffer (not the string!) in @a pszPath
* @param aDevices where to fill in information about devices that we have
* found
* @param wantDVD are we looking for DVD devices (or floppies)?
*/
static bool devFindDeviceRecursive(char *pszPath, size_t cchPath,
deviceNodeArray aDevices, bool wantDVD)
{
/*
* Check assumptions made by the code below.
*/
size_t const cchBasePath = strlen(pszPath);
AssertReturn(cchBasePath < RTPATH_MAX - 10U, false);
AssertReturn(pszPath[cchBasePath - 1] != '/', false);
PRTDIR pDir;
if (RT_FAILURE(RTDirOpen(&pDir, pszPath)))
return false;
for (;;)
{
RTDIRENTRY Entry;
RTFSOBJINFO ObjInfo;
int rc = RTDirRead(pDir, &Entry, NULL);
if (RT_FAILURE(rc))
break;
if (Entry.enmType == RTDIRENTRYTYPE_UNKNOWN)
{
if (RT_FAILURE(RTPathQueryInfo(pszPath, &ObjInfo,
RTFSOBJATTRADD_UNIX)))
continue;
if (RTFS_IS_SYMLINK(ObjInfo.Attr.fMode))
continue;
}
if (Entry.enmType == RTDIRENTRYTYPE_SYMLINK)
continue;
pszPath[cchBasePath] = '\0';
if (RT_FAILURE(RTPathAppend(pszPath, cchPath, Entry.szName)))
break;
/* Do the matching. */
dev_t DevNode;
char szDesc[256], szUdi[256];
if (!devValidateDevice(pszPath, wantDVD, &DevNode, szDesc,
sizeof(szDesc), szUdi, sizeof(szUdi)))
continue;
unsigned i;
for (i = 0; i < MAX_DEVICE_NODES; ++i)
if (!aDevices[i].Device || (aDevices[i].Device == DevNode))
break;
AssertBreak(i < MAX_DEVICE_NODES);
if (aDevices[i].Device)
continue;
aDevices[i].Device = DevNode;
RTStrPrintf(aDevices[i].szPath, sizeof(aDevices[i].szPath),
"%s", pszPath);
AssertCompile(sizeof(aDevices[i].szDesc) == sizeof(szDesc));
strcpy(aDevices[i].szDesc, szDesc);
AssertCompile(sizeof(aDevices[i].szUdi) == sizeof(szUdi));
strcpy(aDevices[i].szUdi, szUdi);
if (i == MAX_DEVICE_NODES - 1)
break;
continue;
/* Recurse into subdirectories. */
if ( (Entry.enmType == RTDIRENTRYTYPE_UNKNOWN)
&& !RTFS_IS_DIRECTORY(ObjInfo.Attr.fMode))
continue;
if (Entry.enmType != RTDIRENTRYTYPE_DIRECTORY)
continue;
if (Entry.szName[0] == '.')
continue;
if (devFindDeviceRecursive(pszPath, cchPath, aDevices, wantDVD))
break;
}
RTDirClose(pDir);
return aDevices[MAX_DEVICE_NODES - 1].Device ? true : false;
}
/**
* Handles VMMDevCpuEventType_Plug.
*
* @param idCpuCore The CPU core ID.
* @param idCpuPackage The CPU package ID.
*/
static void VBoxServiceCpuHotPlugHandlePlugEvent(uint32_t idCpuCore, uint32_t idCpuPackage)
{
#ifdef RT_OS_LINUX
/*
* The topology directory (containing the physical and core id properties)
* is not available until the CPU is online. So we just iterate over all directories
* and enable every CPU which is not online already.
* Because the directory might not be available immediately we try a few times.
*
* @todo: Maybe use udev to monitor hot-add events from the kernel
*/
bool fCpuOnline = false;
unsigned cTries = 5;
do
{
PRTDIR pDirDevices = NULL;
int rc = RTDirOpen(&pDirDevices, SYSFS_CPU_PATH);
if (RT_SUCCESS(rc))
{
RTDIRENTRY DirFolderContent;
while (RT_SUCCESS(RTDirRead(pDirDevices, &DirFolderContent, NULL))) /* Assumption that szName has always enough space */
{
/** @todo r-bird: This code is bringing all CPUs online; the idCpuCore and
* idCpuPackage parameters are unused!
* aeichner: These files are not available at this point unfortunately. (see comment above)
* bird: Yes, but isn't that easily dealt with by doing:
* if (matching_topology() || !have_topology_directory())
* bring_cpu_online()
* That could save you the cpu0 and cpuidle checks to.
*/
/*
* Check if this is a CPU object.
* cpu0 is excluded because it is not possible to change the state
* of the first CPU on Linux (it doesn't even have an online file)
* and cpuidle is no CPU device. Prevents error messages later.
*/
if( !strncmp(DirFolderContent.szName, "cpu", 3)
&& strncmp(DirFolderContent.szName, "cpu0", 4)
&& strncmp(DirFolderContent.szName, "cpuidle", 7))
{
/* Get the sysdev */
RTFILE hFileCpuOnline = NIL_RTFILE;
rc = RTFileOpenF(&hFileCpuOnline, RTFILE_O_WRITE | RTFILE_O_OPEN | RTFILE_O_DENY_NONE,
"%s/%s/online", SYSFS_CPU_PATH, DirFolderContent.szName);
if (RT_SUCCESS(rc))
{
/* Write a 1 to online the CPU */
rc = RTFileWrite(hFileCpuOnline, "1", 1, NULL);
RTFileClose(hFileCpuOnline);
if (RT_SUCCESS(rc))
{
VBoxServiceVerbose(1, "CpuHotPlug: CPU %u/%u was brought online\n", idCpuPackage, idCpuCore);
fCpuOnline = true;
break;
}
/* Error means CPU not present or online already */
}
else
VBoxServiceError("CpuHotPlug: Failed to open \"%s/%s/online\" rc=%Rrc\n",
SYSFS_CPU_PATH, DirFolderContent.szName, rc);
}
}
}
else
VBoxServiceError("CpuHotPlug: Failed to open path %s rc=%Rrc\n", SYSFS_CPU_PATH, rc);
/* Sleep a bit */
if (!fCpuOnline)
RTThreadSleep(10);
} while ( !fCpuOnline
&& cTries-- > 0);
#else
# error "Port me"
#endif
}
/**
* Open the object with a specific file type, and, depending on the type, specifying additional parameters.
*
* @return IPRT status code.
* @param strPathAbs Absolute path of the object (file / directory / ...).
* @param enmView View of the object.
* @param fOpen Open mode to use; only valid for file objects.
* @param fMode File mode to use; only valid for file objects.
* @param fFlags Additional DnD URI object flags.
*/
int DnDURIObject::OpenEx(const RTCString &strPathAbs, View enmView,
uint64_t fOpen /* = 0 */, RTFMODE fMode /* = 0 */, DNDURIOBJECTFLAGS fFlags /* = DNDURIOBJECT_FLAGS_NONE */)
{
AssertReturn(!(fFlags & ~DNDURIOBJECT_FLAGS_VALID_MASK), VERR_INVALID_FLAGS);
RT_NOREF1(fFlags);
int rc = VINF_SUCCESS;
switch (enmView)
{
case View_Source:
m_strSrcPathAbs = strPathAbs;
break;
case View_Target:
m_strTgtPathAbs = strPathAbs;
break;
default:
rc = VERR_NOT_IMPLEMENTED;
break;
}
if ( RT_SUCCESS(rc)
&& fOpen) /* Opening mode specified? */
{
LogFlowThisFunc(("strPath=%s, enmView=%RU32, fOpen=0x%x, fMode=0x%x, fFlags=0x%x\n",
strPathAbs.c_str(), enmView, fOpen, fMode, fFlags));
switch (m_enmType)
{
case Type_File:
{
/*
* Open files on the source with RTFILE_O_DENY_WRITE to prevent races
* where the OS writes to the file while the destination side transfers
* it over.
*/
LogFlowThisFunc(("Opening ...\n"));
rc = RTFileOpen(&u.File.hFile, strPathAbs.c_str(), fOpen);
if (RT_SUCCESS(rc))
{
if ( (fOpen & RTFILE_O_WRITE) /* Only set the file mode on write. */
&& fMode /* Some file mode to set specified? */)
{
rc = RTFileSetMode(u.File.hFile, fMode);
}
else if (fOpen & RTFILE_O_READ)
{
rc = queryInfoInternal(enmView);
}
}
if (RT_SUCCESS(rc))
{
LogFlowThisFunc(("File cbObject=%RU64, fMode=0x%x\n",
u.File.objInfo.cbObject, u.File.objInfo.Attr.fMode));
u.File.cbToProcess = u.File.objInfo.cbObject;
u.File.cbProcessed = 0;
}
break;
}
case Type_Directory:
{
rc = RTDirOpen(&u.Dir.hDir, strPathAbs.c_str());
if (RT_SUCCESS(rc))
rc = queryInfoInternal(enmView);
break;
}
default:
rc = VERR_NOT_IMPLEMENTED;
break;
}
}
if (RT_SUCCESS(rc))
{
m_enmView = enmView;
}
LogFlowFuncLeaveRC(rc);
return rc;
}
int DnDURIList::appendPathRecursive(const char *pcszSrcPath,
const char *pcszDstPath, const char *pcszDstBase, size_t cchDstBase, uint32_t fFlags)
{
AssertPtrReturn(pcszSrcPath, VERR_INVALID_POINTER);
AssertPtrReturn(pcszDstBase, VERR_INVALID_POINTER);
AssertPtrReturn(pcszDstPath, VERR_INVALID_POINTER);
LogFlowFunc(("pcszSrcPath=%s, pcszDstPath=%s, pcszDstBase=%s, cchDstBase=%zu\n",
pcszSrcPath, pcszDstPath, pcszDstBase, cchDstBase));
RTFSOBJINFO objInfo;
int rc = RTPathQueryInfo(pcszSrcPath, &objInfo, RTFSOBJATTRADD_NOTHING);
if (RT_SUCCESS(rc))
{
if (RTFS_IS_DIRECTORY(objInfo.Attr.fMode))
{
rc = addEntry(pcszSrcPath, &pcszDstPath[cchDstBase], fFlags);
if (RT_SUCCESS(rc))
{
PRTDIR hDir;
rc = RTDirOpen(&hDir, pcszSrcPath);
if (RT_SUCCESS(rc))
{
do
{
RTDIRENTRY DirEntry;
rc = RTDirRead(hDir, &DirEntry, NULL);
if (RT_FAILURE(rc))
{
if (rc == VERR_NO_MORE_FILES)
rc = VINF_SUCCESS;
break;
}
switch (DirEntry.enmType)
{
case RTDIRENTRYTYPE_DIRECTORY:
{
/* Skip "." and ".." entries. */
if ( RTStrCmp(DirEntry.szName, ".") == 0
|| RTStrCmp(DirEntry.szName, "..") == 0)
break;
char *pszSrc = RTPathJoinA(pcszSrcPath, DirEntry.szName);
if (pszSrc)
{
char *pszDst = RTPathJoinA(pcszDstPath, DirEntry.szName);
if (pszDst)
{
rc = appendPathRecursive(pszSrc, pszDst, pcszDstBase, cchDstBase, fFlags);
RTStrFree(pszDst);
}
else
rc = VERR_NO_MEMORY;
RTStrFree(pszSrc);
}
else
rc = VERR_NO_MEMORY;
break;
}
case RTDIRENTRYTYPE_FILE:
{
char *pszSrc = RTPathJoinA(pcszSrcPath, DirEntry.szName);
if (pszSrc)
{
char *pszDst = RTPathJoinA(pcszDstPath, DirEntry.szName);
if (pszDst)
{
rc = addEntry(pszSrc, &pszDst[cchDstBase], fFlags);
RTStrFree(pszDst);
}
else
rc = VERR_NO_MEMORY;
RTStrFree(pszSrc);
}
else
rc = VERR_NO_MEMORY;
break;
}
case RTDIRENTRYTYPE_SYMLINK:
{
if (fFlags & DNDURILIST_FLAGS_RESOLVE_SYMLINKS)
{
char *pszSrc = RTPathRealDup(pcszDstBase);
if (pszSrc)
{
rc = RTPathQueryInfo(pszSrc, &objInfo, RTFSOBJATTRADD_NOTHING);
if (RT_SUCCESS(rc))
{
if (RTFS_IS_DIRECTORY(objInfo.Attr.fMode))
{
LogFlowFunc(("Directory entry is symlink to directory\n"));
rc = appendPathRecursive(pszSrc, pcszDstPath, pcszDstBase, cchDstBase, fFlags);
}
else if (RTFS_IS_FILE(objInfo.Attr.fMode))
{
LogFlowFunc(("Directory entry is symlink to file\n"));
rc = addEntry(pszSrc, &pcszDstPath[cchDstBase], fFlags);
}
else
rc = VERR_NOT_SUPPORTED;
}
RTStrFree(pszSrc);
}
else
rc = VERR_NO_MEMORY;
}
break;
}
default:
break;
}
} while (RT_SUCCESS(rc));
RTDirClose(hDir);
}
}
}
else if (RTFS_IS_FILE(objInfo.Attr.fMode))
{
rc = addEntry(pcszSrcPath, &pcszDstPath[cchDstBase], fFlags);
}
else if (RTFS_IS_SYMLINK(objInfo.Attr.fMode))
{
if (fFlags & DNDURILIST_FLAGS_RESOLVE_SYMLINKS)
{
char *pszSrc = RTPathRealDup(pcszSrcPath);
if (pszSrc)
{
rc = RTPathQueryInfo(pszSrc, &objInfo, RTFSOBJATTRADD_NOTHING);
if (RT_SUCCESS(rc))
{
if (RTFS_IS_DIRECTORY(objInfo.Attr.fMode))
{
LogFlowFunc(("Symlink to directory\n"));
rc = appendPathRecursive(pszSrc, pcszDstPath, pcszDstBase, cchDstBase, fFlags);
}
else if (RTFS_IS_FILE(objInfo.Attr.fMode))
{
LogFlowFunc(("Symlink to file\n"));
rc = addEntry(pszSrc, &pcszDstPath[cchDstBase], fFlags);
}
else
rc = VERR_NOT_SUPPORTED;
}
RTStrFree(pszSrc);
}
else
rc = VERR_NO_MEMORY;
}
}
else
rc = VERR_NOT_SUPPORTED;
}
LogFlowFuncLeaveRC(rc);
return rc;
}
int DnDURIList::appendPathRecursive(const char *pcszPath, size_t cbBaseLen,
uint32_t fFlags)
{
AssertPtrReturn(pcszPath, VERR_INVALID_POINTER);
RTFSOBJINFO objInfo;
int rc = RTPathQueryInfo(pcszPath, &objInfo, RTFSOBJATTRADD_NOTHING);
if (RT_FAILURE(rc))
return rc;
/*
* These are the types we currently support. Symlinks are not directly
* supported. First the guest could be an OS which doesn't support it and
* second the symlink could point to a file which is out of the base tree.
* Both things are hard to support. For now we just copy the target file in
* this case.
*/
if (!( RTFS_IS_DIRECTORY(objInfo.Attr.fMode)
|| RTFS_IS_FILE(objInfo.Attr.fMode)
|| RTFS_IS_SYMLINK(objInfo.Attr.fMode)))
return VINF_SUCCESS;
uint64_t cbSize = 0;
rc = RTFileQuerySize(pcszPath, &cbSize);
if (rc == VERR_IS_A_DIRECTORY)
rc = VINF_SUCCESS;
if (RT_FAILURE(rc))
return rc;
m_lstTree.append(DnDURIObject( RTFS_IS_DIRECTORY(objInfo.Attr.fMode)
? DnDURIObject::Directory
: DnDURIObject::File,
pcszPath, &pcszPath[cbBaseLen],
objInfo.Attr.fMode, cbSize));
m_cbTotal += cbSize;
#ifdef DEBUG_andy
LogFlowFunc(("strSrcPath=%s, strDstPath=%s, fMode=0x%x, cbSize=%RU64, cbTotal=%zu\n",
pcszPath, &pcszPath[cbBaseLen], objInfo.Attr.fMode, cbSize, m_cbTotal));
#endif
PRTDIR hDir;
/* We have to try to open even symlinks, cause they could
* be symlinks to directories. */
rc = RTDirOpen(&hDir, pcszPath);
/* The following error happens when this was a symlink
* to an file or a regular file. */
if ( rc == VERR_PATH_NOT_FOUND
|| rc == VERR_NOT_A_DIRECTORY)
return VINF_SUCCESS;
if (RT_FAILURE(rc))
return rc;
while (RT_SUCCESS(rc))
{
RTDIRENTRY DirEntry;
rc = RTDirRead(hDir, &DirEntry, NULL);
if (RT_FAILURE(rc))
{
if (rc == VERR_NO_MORE_FILES)
rc = VINF_SUCCESS;
break;
}
switch (DirEntry.enmType)
{
case RTDIRENTRYTYPE_DIRECTORY:
{
/* Skip "." and ".." entries. */
if ( RTStrCmp(DirEntry.szName, ".") == 0
|| RTStrCmp(DirEntry.szName, "..") == 0)
break;
char *pszRecDir = RTPathJoinA(pcszPath, DirEntry.szName);
if (pszRecDir)
{
rc = appendPathRecursive(pszRecDir, cbBaseLen, fFlags);
RTStrFree(pszRecDir);
}
else
rc = VERR_NO_MEMORY;
break;
}
case RTDIRENTRYTYPE_SYMLINK:
case RTDIRENTRYTYPE_FILE:
{
char *pszNewFile = RTPathJoinA(pcszPath, DirEntry.szName);
if (pszNewFile)
{
/* We need the size and the mode of the file. */
RTFSOBJINFO objInfo1;
rc = RTPathQueryInfo(pszNewFile, &objInfo1, RTFSOBJATTRADD_NOTHING);
if (RT_FAILURE(rc))
return rc;
rc = RTFileQuerySize(pszNewFile, &cbSize);
if (rc == VERR_IS_A_DIRECTORY) /* Happens for symlinks. */
rc = VINF_SUCCESS;
if (RT_FAILURE(rc))
break;
if (RTFS_IS_FILE(objInfo.Attr.fMode))
{
m_lstTree.append(DnDURIObject(DnDURIObject::File,
pszNewFile, &pszNewFile[cbBaseLen],
objInfo1.Attr.fMode, cbSize));
m_cbTotal += cbSize;
}
else /* Handle symlink directories. */
rc = appendPathRecursive(pszNewFile, cbBaseLen, fFlags);
#ifdef DEBUG_andy
LogFlowFunc(("strSrcPath=%s, strDstPath=%s, fMode=0x%x, cbSize=%RU64, cbTotal=%zu\n",
pszNewFile, &pszNewFile[cbBaseLen], objInfo1.Attr.fMode, cbSize, m_cbTotal));
#endif
RTStrFree(pszNewFile);
}
else
rc = VERR_NO_MEMORY;
break;
}
default:
break;
}
}
RTDirClose(hDir);
return rc;
}
/**
* Recursion worker for RTDirRemoveRecursive.
*
* @returns IPRT status code.
* @param pszBuf The path buffer. Contains the abs path to the
* directory to recurse into. Trailing slash.
* @param cchDir The length of the directory we're cursing into,
* including the trailing slash.
* @param pDirEntry The dir entry buffer. (Shared to save stack.)
* @param pObjInfo The object info buffer. (ditto)
*/
static int rtDirRemoveRecursiveSub(char *pszBuf, size_t cchDir, PRTDIRENTRY pDirEntry, PRTFSOBJINFO pObjInfo)
{
AssertReturn(RTPATH_IS_SLASH(pszBuf[cchDir - 1]), VERR_INTERNAL_ERROR_4);
/*
* Enumerate the directory content and dispose of it.
*/
PRTDIR pDir;
int rc = RTDirOpen(&pDir, pszBuf);
if (RT_FAILURE(rc))
return rc;
while (RT_SUCCESS(rc = RTDirRead(pDir, pDirEntry, NULL)))
{
if ( pDirEntry->szName[0] != '.'
|| pDirEntry->cbName > 2
|| ( pDirEntry->cbName == 2
&& pDirEntry->szName[1] != '.')
)
{
/* Construct the full name of the entry. */
if (cchDir + pDirEntry->cbName + 1 /* dir slash */ >= RTPATH_MAX)
{
rc = VERR_FILENAME_TOO_LONG;
break;
}
memcpy(&pszBuf[cchDir], pDirEntry->szName, pDirEntry->cbName + 1);
/* Deal with the unknown type. */
if (pDirEntry->enmType == RTDIRENTRYTYPE_UNKNOWN)
{
rc = RTPathQueryInfoEx(pszBuf, pObjInfo, RTFSOBJATTRADD_NOTHING, RTPATH_F_ON_LINK);
if (RT_SUCCESS(rc) && RTFS_IS_DIRECTORY(pObjInfo->Attr.fMode))
pDirEntry->enmType = RTDIRENTRYTYPE_DIRECTORY;
else if (RT_SUCCESS(rc) && RTFS_IS_FILE(pObjInfo->Attr.fMode))
pDirEntry->enmType = RTDIRENTRYTYPE_FILE;
else if (RT_SUCCESS(rc) && RTFS_IS_SYMLINK(pObjInfo->Attr.fMode))
pDirEntry->enmType = RTDIRENTRYTYPE_SYMLINK;
}
/* Try the delete the fs object. */
switch (pDirEntry->enmType)
{
case RTDIRENTRYTYPE_FILE:
rc = RTFileDelete(pszBuf);
break;
case RTDIRENTRYTYPE_DIRECTORY:
{
size_t cchSubDir = cchDir + pDirEntry->cbName;
pszBuf[cchSubDir++] = '/';
pszBuf[cchSubDir] = '\0';
rc = rtDirRemoveRecursiveSub(pszBuf, cchSubDir, pDirEntry, pObjInfo);
if (RT_SUCCESS(rc))
{
pszBuf[cchSubDir] = '\0';
rc = RTDirRemove(pszBuf);
}
break;
}
//case RTDIRENTRYTYPE_SYMLINK:
// rc = RTSymlinkDelete(pszBuf, 0);
// break;
default:
/** @todo not implemented yet. */
rc = VINF_SUCCESS;
break;
}
if (RT_FAILURE(rc))
break;
}
}
if (rc == VERR_NO_MORE_FILES)
rc = VINF_SUCCESS;
RTDirClose(pDir);
return rc;
}
int DnDHGSendDataMessage::buildFileTree(const char *pcszPath, size_t cbBaseLen)
{
RTFSOBJINFO objInfo;
int rc = RTPathQueryInfo(pcszPath, &objInfo, RTFSOBJATTRADD_NOTHING);
if (RT_FAILURE(rc))
return rc;
/* These are the types we currently support. Symlinks are not directly
* supported. First the guest could be an OS which doesn't support it and
* second the symlink could point to a file which is out of the base tree.
* Both things are hard to support. For now we just copy the target file in
* this case. */
if (!( RTFS_IS_DIRECTORY(objInfo.Attr.fMode)
|| RTFS_IS_FILE(objInfo.Attr.fMode)
|| RTFS_IS_SYMLINK(objInfo.Attr.fMode)))
return VINF_SUCCESS;
uint64_t cbSize = 0;
rc = RTFileQuerySize(pcszPath, &cbSize);
if (rc == VERR_IS_A_DIRECTORY)
rc = VINF_SUCCESS;
if (RT_FAILURE(rc))
return rc;
m_uriList.append(PathEntry(pcszPath, &pcszPath[cbBaseLen], objInfo.Attr.fMode, cbSize));
m_cbAll += cbSize;
DO(("cbFile: %u\n", cbSize));
PRTDIR hDir;
/* We have to try to open even symlinks, cause they could be symlinks
* to directories. */
rc = RTDirOpen(&hDir, pcszPath);
/* The following error happens when this was a symlink to an file or a
* regular file. */
if (rc == VERR_PATH_NOT_FOUND)
return VINF_SUCCESS;
if (RT_FAILURE(rc))
return rc;
while (RT_SUCCESS(rc))
{
RTDIRENTRY DirEntry;
rc = RTDirRead(hDir, &DirEntry, NULL);
if (RT_FAILURE(rc))
{
if (rc == VERR_NO_MORE_FILES)
rc = VINF_SUCCESS;
break;
}
switch (DirEntry.enmType)
{
case RTDIRENTRYTYPE_DIRECTORY:
{
/* Skip "." and ".." entries. */
if ( RTStrCmp(DirEntry.szName, ".") == 0
|| RTStrCmp(DirEntry.szName, "..") == 0)
break;
if (char *pszRecDir = RTStrAPrintf2("%s%c%s", pcszPath, RTPATH_DELIMITER, DirEntry.szName))
{
rc = buildFileTree(pszRecDir, cbBaseLen);
RTStrFree(pszRecDir);
}
else
rc = VERR_NO_MEMORY;
break;
}
case RTDIRENTRYTYPE_SYMLINK:
case RTDIRENTRYTYPE_FILE:
{
if (char *pszNewFile = RTStrAPrintf2("%s%c%s", pcszPath, RTPATH_DELIMITER, DirEntry.szName))
{
/* We need the size and the mode of the file. */
RTFSOBJINFO objInfo1;
rc = RTPathQueryInfo(pszNewFile, &objInfo1, RTFSOBJATTRADD_NOTHING);
if (RT_FAILURE(rc))
return rc;
rc = RTFileQuerySize(pszNewFile, &cbSize);
if (RT_FAILURE(rc))
break;
m_uriList.append(PathEntry(pszNewFile, &pszNewFile[cbBaseLen], objInfo1.Attr.fMode, cbSize));
m_cbAll += cbSize;
RTStrFree(pszNewFile);
}
else
rc = VERR_NO_MEMORY;
break;
}
default: break;
}
}
RTDirClose(hDir);
return rc;
}
HRESULT VFSExplorer::i_updateFS(TaskVFSExplorer *aTask)
{
LogFlowFuncEnter();
AutoCaller autoCaller(this);
if (FAILED(autoCaller.rc())) return autoCaller.rc();
AutoWriteLock appLock(this COMMA_LOCKVAL_SRC_POS);
HRESULT rc = S_OK;
std::list<VFSExplorer::Data::DirEntry> fileList;
char *pszPath = NULL;
PRTDIR pDir = NULL;
try
{
int vrc = RTDirOpen(&pDir, m->strPath.c_str());
if (RT_FAILURE(vrc))
throw setError(VBOX_E_FILE_ERROR, tr ("Can't open directory '%s' (%Rrc)"), pszPath, vrc);
if (aTask->progress)
aTask->progress->SetCurrentOperationProgress(33);
RTDIRENTRYEX entry;
while (RT_SUCCESS(vrc))
{
vrc = RTDirReadEx(pDir, &entry, NULL, RTFSOBJATTRADD_NOTHING, RTPATH_F_ON_LINK);
if (RT_SUCCESS(vrc))
{
Utf8Str name(entry.szName);
if ( name != "."
&& name != "..")
fileList.push_back(VFSExplorer::Data::DirEntry(name, i_RTToVFSFileType(entry.Info.Attr.fMode),
entry.Info.cbObject,
entry.Info.Attr.fMode & (RTFS_UNIX_IRWXU | RTFS_UNIX_IRWXG | RTFS_UNIX_IRWXO)));
}
}
if (aTask->progress)
aTask->progress->SetCurrentOperationProgress(66);
}
catch(HRESULT aRC)
{
rc = aRC;
}
/* Clean up */
if (pszPath)
RTStrFree(pszPath);
if (pDir)
RTDirClose(pDir);
if (aTask->progress)
aTask->progress->SetCurrentOperationProgress(99);
/* Assign the result on success (this clears the old list) */
if (rc == S_OK)
m->entryList.assign(fileList.begin(), fileList.end());
aTask->rc = rc;
if (!aTask->progress.isNull())
aTask->progress->i_notifyComplete(rc);
LogFlowFunc(("rc=%Rhrc\n", rc));
LogFlowFuncLeave();
return VINF_SUCCESS;
}
/**
* Recursively delete a directory.
*
* @returns IPRT status code, errors go via rtPathRmError.
* @param pOpts The RM options.
* @param pszPath Pointer to a writable buffer holding the path to
* the directory.
* @param cchPath The length of the path (avoid strlen).
* @param pDirEntry Pointer to a directory entry buffer that is
* RTPATHRM_DIR_MAX_ENTRY_SIZE bytes big.
*/
static int rtPathRmRecursive(PRTPATHRMCMDOPTS pOpts, char *pszPath, size_t cchPath, PRTDIRENTRYEX pDirEntry)
{
/*
* Make sure the path ends with a slash.
*/
if (!cchPath || !RTPATH_IS_SLASH(pszPath[cchPath - 1]))
{
if (cchPath + 1 >= RTPATH_MAX)
return rtPathRmError(pOpts, pszPath, VERR_BUFFER_OVERFLOW, "Buffer overflow fixing up '%s'.\n", pszPath);
pszPath[cchPath++] = RTPATH_SLASH;
pszPath[cchPath] = '\0';
}
/*
* Traverse the directory.
*/
PRTDIR hDir;
int rc = RTDirOpen(&hDir, pszPath);
if (RT_FAILURE(rc))
return rtPathRmError(pOpts, pszPath, rc, "Error opening directory '%s': %Rrc", pszPath, rc);
int rcRet = VINF_SUCCESS;
for (;;)
{
/*
* Read the next entry, constructing an full path for it.
*/
size_t cbEntry = RTPATHRM_DIR_MAX_ENTRY_SIZE;
rc = RTDirReadEx(hDir, pDirEntry, &cbEntry, RTFSOBJATTRADD_NOTHING, RTPATH_F_ON_LINK);
if (rc == VERR_NO_MORE_FILES)
{
/*
* Reached the end of the directory.
*/
pszPath[cchPath] = '\0';
rc = RTDirClose(hDir);
if (RT_FAILURE(rc))
return rtPathRmError(pOpts, pszPath, rc, "Error closing directory '%s': %Rrc", pszPath, rc);
/* Delete the directory. */
int rc2 = rtPathRmOneDir(pOpts, pszPath);
if (RT_FAILURE(rc2) && RT_SUCCESS(rcRet))
return rc2;
return rcRet;
}
if (RT_FAILURE(rc))
{
rc = rtPathRmError(pOpts, pszPath, rc, "Error reading directory '%s': %Rrc", pszPath, rc);
break;
}
/* Skip '.' and '..'. */
if ( pDirEntry->szName[0] == '.'
&& ( pDirEntry->cbName == 1
|| ( pDirEntry->cbName == 2
&& pDirEntry->szName[1] == '.')))
continue;
/* Construct full path. */
if (cchPath + pDirEntry->cbName >= RTPATH_MAX)
{
pszPath[cchPath] = '\0';
rc = rtPathRmError(pOpts, pszPath, VERR_BUFFER_OVERFLOW, "Path buffer overflow in directory '%s'.", pszPath);
break;
}
memcpy(pszPath + cchPath, pDirEntry->szName, pDirEntry->cbName + 1);
/*
* Take action according to the type.
*/
switch (pDirEntry->Info.Attr.fMode & RTFS_TYPE_MASK)
{
case RTFS_TYPE_FILE:
rc = rtPathRmOneFile(pOpts, pszPath, &pDirEntry->Info);
break;
case RTFS_TYPE_DIRECTORY:
rc = rtPathRmRecursive(pOpts, pszPath, cchPath + pDirEntry->cbName, pDirEntry);
break;
case RTFS_TYPE_SYMLINK:
rc = rtPathRmOneSymlink(pOpts, pszPath);
break;
case RTFS_TYPE_FIFO:
case RTFS_TYPE_DEV_CHAR:
case RTFS_TYPE_DEV_BLOCK:
case RTFS_TYPE_SOCKET:
rc = rtPathRmOneFile(pOpts, pszPath, &pDirEntry->Info);
break;
case RTFS_TYPE_WHITEOUT:
default:
rc = rtPathRmError(pOpts, pszPath, VERR_UNEXPECTED_FS_OBJ_TYPE,
"Object '%s' has an unknown file type: %o\n",
pszPath, pDirEntry->Info.Attr.fMode & RTFS_TYPE_MASK);
break;
}
if (RT_FAILURE(rc) && RT_SUCCESS(rcRet))
rcRet = rc;
}
/*
* Some error occured, close and return.
*/
RTDirClose(hDir);
return rc;
}
static ssize_t rtLinuxFindDevicePathRecursive(dev_t DevNum, RTFMODE fMode, const char *pszBasePath,
char *pszBuf, size_t cchBuf)
{
/*
* Check assumptions made by the code below.
*/
size_t const cchBasePath = strlen(pszBasePath);
AssertReturnStmt(cchBasePath < RTPATH_MAX - 10U, errno = ENAMETOOLONG, -1);
ssize_t rcRet;
PRTDIR pDir;
int rc = RTDirOpen(&pDir, pszBasePath);
if (RT_SUCCESS(rc))
{
char szPath[RTPATH_MAX]; /** @todo 4K per recursion - can easily be optimized away by passing it along pszBasePath
and only remember the length. */
memcpy(szPath, pszBasePath, cchBasePath + 1);
for (;;)
{
RTDIRENTRYEX Entry;
rc = RTDirReadEx(pDir, &Entry, NULL, RTFSOBJATTRADD_UNIX, RTPATH_F_ON_LINK);
if (RT_FAILURE(rc))
{
errno = rc == VERR_NO_MORE_FILES
? ENOENT
: rc == VERR_BUFFER_OVERFLOW
? EOVERFLOW
: EIO;
rcRet = -1;
break;
}
if (RTFS_IS_SYMLINK(Entry.Info.Attr.fMode))
continue;
/* Do the matching. */
if ( Entry.Info.Attr.u.Unix.Device == DevNum
&& (Entry.Info.Attr.fMode & RTFS_TYPE_MASK) == fMode)
{
rcRet = rtLinuxConstructPath(pszBuf, cchBuf, pszBasePath, "%s", Entry.szName);
break;
}
/* Recurse into subdirectories. */
if (!RTFS_IS_DIRECTORY(Entry.Info.Attr.fMode))
continue;
if (Entry.szName[0] == '.')
continue;
szPath[cchBasePath] = '\0';
rc = RTPathAppend(szPath, sizeof(szPath) - 1, Entry.szName); /* -1: for slash */
if (RT_FAILURE(rc))
{
errno = ENAMETOOLONG;
rcRet = -1;
break;
}
strcat(&szPath[cchBasePath], "/");
rcRet = rtLinuxFindDevicePathRecursive(DevNum, fMode, szPath, pszBuf, cchBuf);
if (rcRet >= 0 || errno != ENOENT)
break;
}
RTDirClose(pDir);
}
else
{
rcRet = -1;
errno = RTErrConvertToErrno(rc);
}
return rcRet;
}
