static RTEXITCODE rtZipUnzipCmdListCallback(PRTZIPUNZIPCMDOPS pOpts, RTVFSOBJ hVfsObj,
const char *pszName, RTEXITCODE rcExit, PRTFOFF pcBytes)
{
RT_NOREF_PV(pOpts);
/*
* Query all the information.
*/
RTFSOBJINFO UnixInfo;
int rc = RTVfsObjQueryInfo(hVfsObj, &UnixInfo, RTFSOBJATTRADD_UNIX);
if (RT_FAILURE(rc))
return RTMsgErrorExit(RTEXITCODE_FAILURE, "RTVfsObjQueryInfo returned %Rrc on '%s'", rc, pszName);
RTTIME time;
if (!RTTimeExplode(&time, &UnixInfo.ModificationTime))
return RTMsgErrorExit(RTEXITCODE_FAILURE, "Cannot explode time on '%s'", pszName);
RTPrintf("%9RU64 %04d-%02d-%02d %02d:%02d %s\n",
UnixInfo.cbObject,
time.i32Year, time.u8Month, time.u8MonthDay,
time.u8Hour, time.u8Minute,
pszName);
*pcBytes = UnixInfo.cbObject;
return rcExit;
}
/**
* Changes the file mode of one file system object.
*
* @returns exit code
* @param pOpts The chmod options.
* @param pszPath The path to the file system object to change the
* file mode of.
*/
static RTEXITCODE rtCmdChModOne(RTCMDCHMODOPTS const *pOpts, const char *pszPath)
{
int rc;
RTFSOBJINFO ObjInfo;
bool fChanges = false;
if (!pOpts->fAlwaysUseChainApi && !RTVfsChainIsSpec(pszPath) )
{
rc = RTPathQueryInfoEx(pszPath, &ObjInfo, RTFSOBJATTRADD_NOTHING, RTPATH_F_FOLLOW_LINK);
if (RT_SUCCESS(rc))
{
RTFMODE fNewMode = rtCmdMkModCalcNewMode(pOpts, ObjInfo.Attr.fMode);
fChanges = fNewMode != ObjInfo.Attr.fMode;
if (fChanges)
{
rc = RTPathSetMode(pszPath, fNewMode);
if (RT_FAILURE(rc))
RTMsgError("RTPathSetMode failed on '%s' with fNewMode=%#x: %Rrc", pszPath, fNewMode, rc);
}
}
else
RTMsgError("RTPathQueryInfoEx failed on '%s': %Rrc", pszPath, rc);
}
else
{
RTVFSOBJ hVfsObj;
uint32_t offError;
RTERRINFOSTATIC ErrInfo;
rc = RTVfsChainOpenObj(pszPath, RTFILE_O_ACCESS_ATTR_READWRITE | RTFILE_O_DENY_NONE | RTFILE_O_OPEN,
RTVFSOBJ_F_OPEN_ANY | RTVFSOBJ_F_CREATE_NOTHING | RTPATH_F_FOLLOW_LINK,
&hVfsObj, &offError, RTErrInfoInitStatic(&ErrInfo));
if (RT_SUCCESS(rc))
{
rc = RTVfsObjQueryInfo(hVfsObj, &ObjInfo, RTFSOBJATTRADD_NOTHING);
if (RT_SUCCESS(rc))
{
RTFMODE fNewMode = rtCmdMkModCalcNewMode(pOpts, ObjInfo.Attr.fMode);
fChanges = fNewMode != ObjInfo.Attr.fMode;
if (fChanges)
{
rc = RTVfsObjSetMode(hVfsObj, fNewMode, RTCHMOD_SET_ALL_MASK);
if (RT_FAILURE(rc))
RTMsgError("RTVfsObjSetMode failed on '%s' with fNewMode=%#x: %Rrc", pszPath, fNewMode, rc);
}
}
else
RTVfsChainMsgError("RTVfsObjQueryInfo", pszPath, rc, offError, &ErrInfo.Core);
RTVfsObjRelease(hVfsObj);
}
else
RTVfsChainMsgError("RTVfsChainOpenObject", pszPath, rc, offError, &ErrInfo.Core);
}
if (RT_SUCCESS(rc))
{
if (pOpts->enmNoiseLevel >= (fChanges ? kRTCmdChModNoise_Changes : kRTCmdChModNoise_Verbose))
RTPrintf("%s\n", pszPath);
return RTEXITCODE_SUCCESS;
}
return RTEXITCODE_FAILURE;
}
static RTEXITCODE rtZipUnzipCmdExtractCallback(PRTZIPUNZIPCMDOPS pOpts, RTVFSOBJ hVfsObj,
const char *pszName, RTEXITCODE rcExit, PRTFOFF pcBytes)
{
if (pOpts->fVerbose)
RTPrintf("%s\n", pszName);
/*
* Query all the information.
*/
RTFSOBJINFO UnixInfo;
int rc = RTVfsObjQueryInfo(hVfsObj, &UnixInfo, RTFSOBJATTRADD_UNIX);
if (RT_FAILURE(rc))
return RTMsgErrorExit(RTEXITCODE_FAILURE, "RTVfsObjQueryInfo returned %Rrc on '%s'", rc, pszName);
*pcBytes = UnixInfo.cbObject;
char szDst[RTPATH_MAX];
rc = RTPathJoin(szDst, sizeof(szDst), pOpts->pszDirectory ? pOpts->pszDirectory : ".", pszName);
if (RT_FAILURE(rc))
return RTMsgErrorExit(RTEXITCODE_FAILURE, "%s: Failed to construct destination path for: %Rrc", pszName, rc);
/*
* Extract according to the type.
*/
switch (UnixInfo.Attr.fMode & RTFS_TYPE_MASK)
{
case RTFS_TYPE_FILE:
return rtZipUnzipCmdExtractFile(pOpts, hVfsObj, rcExit, szDst, &UnixInfo);
case RTFS_TYPE_DIRECTORY:
rc = RTDirCreateFullPath(szDst, UnixInfo.Attr.fMode & RTFS_UNIX_ALL_ACCESS_PERMS);
if (RT_FAILURE(rc))
return RTMsgErrorExit(RTEXITCODE_FAILURE, "%s: Error creating directory: %Rrc", szDst, rc);
break;
default:
return RTMsgErrorExit(RTEXITCODE_FAILURE, "%s: Unknown file type.", pszName);
}
if (!pOpts->fNoModTimeDirectories)
{
rc = RTPathSetTimesEx(szDst, NULL, &UnixInfo.ModificationTime, NULL, NULL, RTPATH_F_ON_LINK);
if (RT_FAILURE(rc) && rc != VERR_NOT_SUPPORTED && rc != VERR_NS_SYMLINK_SET_TIME)
rcExit = RTMsgErrorExit(RTEXITCODE_FAILURE, "%s: Error changing modification time: %Rrc.", pszName, rc);
}
return rcExit;
}
/**
* Validates a directory in an extension pack.
*
* @returns VBox status code, failures with message.
* @param pszName The name of the directory.
* @param hVfsObj The VFS object.
* @param pszError Where to store an error message on failure.
* @param cbError The size of the buffer @a pszError points to.
*/
static int vboxExtPackValidateMemberDir(const char *pszName, RTVFSOBJ hVfsObj, char *pszError, size_t cbError)
{
int rc = vboxExtPackValidateMemberName(pszName, pszError, cbError);
if (RT_SUCCESS(rc))
{
RTFSOBJINFO ObjInfo;
rc = RTVfsObjQueryInfo(hVfsObj, &ObjInfo, RTFSOBJATTRADD_NOTHING);
if (RT_SUCCESS(rc))
{
if (!RTFS_IS_DIRECTORY(ObjInfo.Attr.fMode))
rc = vboxExtPackReturnError(VERR_NOT_A_DIRECTORY, pszError, cbError,
"The alleged directory '%s' has a mode mask saying differently (%RTfmode)",
pszName, ObjInfo.Attr.fMode);
}
else
vboxExtPackSetError(pszError, cbError, "RTVfsObjQueryInfo failed on '%s': %Rrc", pszName, rc);
}
return rc;
}
/**
* Validates a file in an extension pack.
*
* @returns VBox status code, failures with message.
* @param pszName The name of the file.
* @param hVfsObj The VFS object.
* @param pszError Where to store an error message on failure.
* @param cbError The size of the buffer @a pszError points to.
*/
static int vboxExtPackValidateMemberFile(const char *pszName, RTVFSOBJ hVfsObj, char *pszError, size_t cbError)
{
int rc = vboxExtPackValidateMemberName(pszName, pszError, cbError);
if (RT_SUCCESS(rc))
{
RTFSOBJINFO ObjInfo;
rc = RTVfsObjQueryInfo(hVfsObj, &ObjInfo, RTFSOBJATTRADD_NOTHING);
if (RT_SUCCESS(rc))
{
if (ObjInfo.cbObject >= 9*_1G64)
rc = vboxExtPackReturnError(VERR_OUT_OF_RANGE, pszError, cbError,
"'%s': too large (%'RU64 bytes)",
pszName, (uint64_t)ObjInfo.cbObject);
if (!RTFS_IS_FILE(ObjInfo.Attr.fMode))
rc = vboxExtPackReturnError(VERR_NOT_A_FILE, pszError, cbError,
"The alleged file '%s' has a mode mask stating otherwise (%RTfmode)",
pszName, ObjInfo.Attr.fMode);
}
else
vboxExtPackSetError(pszError, cbError, "RTVfsObjQueryInfo failed on '%s': %Rrc", pszName, rc);
}
return rc;
}
/**
* Validates a standard file.
*
* Generally all files are
*
* @returns VBox status code, failure message in @a pszError.
* @param pszAdjName The adjusted member name.
* @param enmType The VFS object type.
* @param phVfsObj The pointer to the VFS object handle variable.
* This is both input and output.
* @param phVfsFile Where to store the handle to the memorized
* file. This is NULL for license files.
* @param pszError Where to write an error message on failure.
* @param cbError The size of the @a pszError buffer.
*/
static int VBoxExtPackValidateStandardFile(const char *pszAdjName, RTVFSOBJTYPE enmType,
PRTVFSOBJ phVfsObj, PRTVFSFILE phVfsFile, char *pszError, size_t cbError)
{
int rc;
/*
* Make sure it's a file and that it isn't too large.
*/
if (phVfsFile && *phVfsFile != NIL_RTVFSFILE)
rc = vboxExtPackReturnError(VERR_DUPLICATE, pszError, cbError,
"There can only be one '%s'", pszAdjName);
else if (enmType != RTVFSOBJTYPE_IO_STREAM && enmType != RTVFSOBJTYPE_FILE)
rc = vboxExtPackReturnError(VERR_NOT_A_FILE, pszError, cbError,
"Standard member '%s' is not a file", pszAdjName);
else
{
RTFSOBJINFO ObjInfo;
rc = RTVfsObjQueryInfo(*phVfsObj, &ObjInfo, RTFSOBJATTRADD_NOTHING);
if (RT_SUCCESS(rc))
{
if (!RTFS_IS_FILE(ObjInfo.Attr.fMode))
rc = vboxExtPackReturnError(VERR_NOT_A_FILE, pszError, cbError,
"Standard member '%s' is not a file", pszAdjName);
else if (ObjInfo.cbObject >= _1M)
rc = vboxExtPackReturnError(VERR_OUT_OF_RANGE, pszError, cbError,
"Standard member '%s' is too large: %'RU64 bytes (max 1 MB)",
pszAdjName, (uint64_t)ObjInfo.cbObject);
else
{
/*
* Make an in memory copy of the stream and check that the file
* is UTF-8 clean.
*/
RTVFSIOSTREAM hVfsIos = RTVfsObjToIoStream(*phVfsObj);
RTVFSFILE hVfsFile;
rc = RTVfsMemorizeIoStreamAsFile(hVfsIos, RTFILE_O_READ, &hVfsFile);
if (RT_SUCCESS(rc))
{
rc = RTVfsIoStrmValidateUtf8Encoding(hVfsIos,
RTVFS_VALIDATE_UTF8_BY_RTC_3629 | RTVFS_VALIDATE_UTF8_NO_NULL,
NULL);
if (RT_SUCCESS(rc))
{
/*
* Replace *phVfsObj with the memorized file.
*/
rc = RTVfsFileSeek(hVfsFile, 0, RTFILE_SEEK_BEGIN, NULL);
if (RT_SUCCESS(rc))
{
RTVfsObjRelease(*phVfsObj);
*phVfsObj = RTVfsObjFromFile(hVfsFile);
}
else
vboxExtPackSetError(pszError, cbError, "RTVfsFileSeek failed on '%s': %Rrc", pszAdjName, rc);
}
if (phVfsFile && RT_SUCCESS(rc))
*phVfsFile = hVfsFile;
else
RTVfsFileRelease(hVfsFile);
}
else
vboxExtPackSetError(pszError, cbError, "RTVfsMemorizeIoStreamAsFile failed on '%s': %Rrc", pszAdjName, rc);
RTVfsIoStrmRelease(hVfsIos);
}
}
else
vboxExtPackSetError(pszError, cbError, "RTVfsObjQueryInfo failed on '%s': %Rrc", pszAdjName, rc);
}
return rc;
}