public static READDIR3Response Deserialize(XDR xdr)
{
int status = xdr.ReadInt();
xdr.ReadBoolean();
Nfs3FileAttributes postOpDirAttr = Nfs3FileAttributes.Deserialize(xdr);
long cookieVerf = 0;
AList <READDIR3Response.Entry3> entries = new AList <READDIR3Response.Entry3>();
READDIR3Response.DirList3 dirList = null;
if (status == Nfs3Status.Nfs3Ok)
{
cookieVerf = xdr.ReadHyper();
while (xdr.ReadBoolean())
{
READDIR3Response.Entry3 e = READDIR3Response.Entry3.Deserialzie(xdr);
entries.AddItem(e);
}
bool eof = xdr.ReadBoolean();
READDIR3Response.Entry3[] allEntries = new READDIR3Response.Entry3[entries.Count]
;
Collections.ToArray(entries, allEntries);
dirList = new READDIR3Response.DirList3(allEntries, eof);
}
return(new READDIR3Response(status, postOpDirAttr, cookieVerf, dirList));
}
public static Org.Apache.Hadoop.Nfs.Nfs3.Response.PATHCONF3Response Deserialize(XDR
xdr)
{
int status = xdr.ReadInt();
xdr.ReadBoolean();
Nfs3FileAttributes objPostOpAttr = Nfs3FileAttributes.Deserialize(xdr);
int linkMax = 0;
int nameMax = 0;
bool noTrunc = false;
bool chownRestricted = false;
bool caseInsensitive = false;
bool casePreserving = false;
if (status == Nfs3Status.Nfs3Ok)
{
linkMax = xdr.ReadInt();
nameMax = xdr.ReadInt();
noTrunc = xdr.ReadBoolean();
chownRestricted = xdr.ReadBoolean();
caseInsensitive = xdr.ReadBoolean();
casePreserving = xdr.ReadBoolean();
}
return(new Org.Apache.Hadoop.Nfs.Nfs3.Response.PATHCONF3Response(status, objPostOpAttr
, linkMax, nameMax, noTrunc, chownRestricted, caseInsensitive, casePreserving));
}
public static Org.Apache.Hadoop.Nfs.Nfs3.Response.WccData Deserialize(XDR xdr)
{
xdr.ReadBoolean();
WccAttr preOpAttr = WccAttr.Deserialize(xdr);
xdr.ReadBoolean();
Nfs3FileAttributes postOpAttr = Nfs3FileAttributes.Deserialize(xdr);
return(new Org.Apache.Hadoop.Nfs.Nfs3.Response.WccData(preOpAttr, postOpAttr));
}
public virtual void Deserialize(XDR xdr)
{
if (xdr.ReadBoolean())
{
mode = xdr.ReadInt();
updateFields.AddItem(SetAttr3.SetAttrField.Mode);
}
if (xdr.ReadBoolean())
{
uid = xdr.ReadInt();
updateFields.AddItem(SetAttr3.SetAttrField.Uid);
}
if (xdr.ReadBoolean())
{
gid = xdr.ReadInt();
updateFields.AddItem(SetAttr3.SetAttrField.Gid);
}
if (xdr.ReadBoolean())
{
size = xdr.ReadHyper();
updateFields.AddItem(SetAttr3.SetAttrField.Size);
}
int timeSetHow = xdr.ReadInt();
if (timeSetHow == TimeSetToClientTime)
{
atime = NfsTime.Deserialize(xdr);
updateFields.AddItem(SetAttr3.SetAttrField.Atime);
}
else
{
if (timeSetHow == TimeSetToServerTime)
{
atime = new NfsTime(Runtime.CurrentTimeMillis());
updateFields.AddItem(SetAttr3.SetAttrField.Atime);
}
}
timeSetHow = xdr.ReadInt();
if (timeSetHow == TimeSetToClientTime)
{
mtime = NfsTime.Deserialize(xdr);
updateFields.AddItem(SetAttr3.SetAttrField.Mtime);
}
else
{
if (timeSetHow == TimeSetToServerTime)
{
mtime = new NfsTime(Runtime.CurrentTimeMillis());
updateFields.AddItem(SetAttr3.SetAttrField.Mtime);
}
}
}
public override void MessageReceived(ChannelHandlerContext ctx, MessageEvent e)
{
// Get handle from create response
ChannelBuffer buf = (ChannelBuffer)e.GetMessage();
XDR rsp = new XDR(buf.Array());
if (rsp.GetBytes().Length == 0)
{
Log.Info("rsp length is zero, why?");
return;
}
Log.Info("rsp length=" + rsp.GetBytes().Length);
RpcReply reply = RpcReply.Read(rsp);
int xid = reply.GetXid();
// Only process the create response
if (xid != unchecked ((int)(0x8000004c)))
{
return;
}
int status = rsp.ReadInt();
if (status != Nfs3Status.Nfs3Ok)
{
Log.Error("Create failed, status =" + status);
return;
}
Log.Info("Create succeeded");
rsp.ReadBoolean();
// value follow
handle = new FileHandle();
handle.Deserialize(rsp);
channel = e.GetChannel();
}
public static Org.Apache.Hadoop.Nfs.Nfs3.Response.FSINFO3Response Deserialize(XDR
xdr)
{
int status = xdr.ReadInt();
xdr.ReadBoolean();
Nfs3FileAttributes postOpObjAttr = Nfs3FileAttributes.Deserialize(xdr);
int rtmax = 0;
int rtpref = 0;
int rtmult = 0;
int wtmax = 0;
int wtpref = 0;
int wtmult = 0;
int dtpref = 0;
long maxFileSize = 0;
NfsTime timeDelta = null;
int properties = 0;
if (status == Nfs3Status.Nfs3Ok)
{
rtmax = xdr.ReadInt();
rtpref = xdr.ReadInt();
rtmult = xdr.ReadInt();
wtmax = xdr.ReadInt();
wtpref = xdr.ReadInt();
wtmult = xdr.ReadInt();
dtpref = xdr.ReadInt();
maxFileSize = xdr.ReadHyper();
timeDelta = NfsTime.Deserialize(xdr);
properties = xdr.ReadInt();
}
return(new Org.Apache.Hadoop.Nfs.Nfs3.Response.FSINFO3Response(status, postOpObjAttr
, rtmax, rtpref, rtmult, wtmax, wtpref, wtmult, dtpref, maxFileSize, timeDelta,
properties));
}
public static Org.Apache.Hadoop.Nfs.Nfs3.Response.FSSTAT3Response Deserialize(XDR
xdr)
{
int status = xdr.ReadInt();
xdr.ReadBoolean();
Nfs3FileAttributes postOpAttr = Nfs3FileAttributes.Deserialize(xdr);
long tbytes = 0;
long fbytes = 0;
long abytes = 0;
long tfiles = 0;
long ffiles = 0;
long afiles = 0;
int invarsec = 0;
if (status == Nfs3Status.Nfs3Ok)
{
tbytes = xdr.ReadHyper();
fbytes = xdr.ReadHyper();
abytes = xdr.ReadHyper();
tfiles = xdr.ReadHyper();
ffiles = xdr.ReadHyper();
afiles = xdr.ReadHyper();
invarsec = xdr.ReadInt();
}
return(new Org.Apache.Hadoop.Nfs.Nfs3.Response.FSSTAT3Response(status, postOpAttr
, tbytes, fbytes, abytes, tfiles, ffiles, afiles, invarsec));
}
/// <exception cref="System.IO.IOException"/>
public LOOKUP3Response(XDR xdr)
: base(-1)
{
fileHandle = new FileHandle();
status = xdr.ReadInt();
Nfs3FileAttributes objAttr = null;
if (status == Nfs3Status.Nfs3Ok)
{
if (!fileHandle.Deserialize(xdr))
{
throw new IOException("can't deserialize file handle");
}
objAttr = xdr.ReadBoolean() ? Nfs3FileAttributes.Deserialize(xdr) : null;
}
postOpObjAttr = objAttr;
postOpDirAttr = xdr.ReadBoolean() ? Nfs3FileAttributes.Deserialize(xdr) : null;
}
public static Org.Apache.Hadoop.Nfs.Nfs3.Response.MKDIR3Response Deserialize(XDR
xdr)
{
int status = xdr.ReadInt();
FileHandle objFileHandle = new FileHandle();
Nfs3FileAttributes objAttr = null;
WccData dirWcc;
if (status == Nfs3Status.Nfs3Ok)
{
xdr.ReadBoolean();
objFileHandle.Deserialize(xdr);
xdr.ReadBoolean();
objAttr = Nfs3FileAttributes.Deserialize(xdr);
}
dirWcc = WccData.Deserialize(xdr);
return(new Org.Apache.Hadoop.Nfs.Nfs3.Response.MKDIR3Response(status, objFileHandle
, objAttr, dirWcc));
}
public static Org.Apache.Hadoop.Nfs.Nfs3.Response.READ3Response Deserialize(XDR xdr
)
{
int status = xdr.ReadInt();
xdr.ReadBoolean();
Nfs3FileAttributes postOpAttr = Nfs3FileAttributes.Deserialize(xdr);
int count = 0;
bool eof = false;
byte[] data = new byte[0];
if (status == Nfs3Status.Nfs3Ok)
{
count = xdr.ReadInt();
eof = xdr.ReadBoolean();
int len = xdr.ReadInt();
System.Diagnostics.Debug.Assert((len == count));
data = xdr.ReadFixedOpaque(count);
}
return(new Org.Apache.Hadoop.Nfs.Nfs3.Response.READ3Response(status, postOpAttr,
count, eof, ByteBuffer.Wrap(data)));
}
internal static READDIRPLUS3Response.EntryPlus3 Deseralize(XDR xdr)
{
long fileId = xdr.ReadHyper();
string name = xdr.ReadString();
long cookie = xdr.ReadHyper();
xdr.ReadBoolean();
Nfs3FileAttributes nameAttr = Nfs3FileAttributes.Deserialize(xdr);
FileHandle objFileHandle = new FileHandle();
objFileHandle.Deserialize(xdr);
return(new READDIRPLUS3Response.EntryPlus3(fileId, name, cookie, nameAttr, objFileHandle
));
}
public static Org.Apache.Hadoop.Nfs.Nfs3.Response.READLINK3Response Deserialize(XDR
xdr)
{
int status = xdr.ReadInt();
xdr.ReadBoolean();
Nfs3FileAttributes postOpSymlinkAttr = Nfs3FileAttributes.Deserialize(xdr);
byte[] path = new byte[0];
if (status == Nfs3Status.Nfs3Ok)
{
path = xdr.ReadVariableOpaque();
}
return(new Org.Apache.Hadoop.Nfs.Nfs3.Response.READLINK3Response(status, postOpSymlinkAttr
, path));
}
/* A client may request that the server check that the object is in an
* expected state before performing the SETATTR operation. If guard.check is
* TRUE, the server must compare the value of ctime to the current ctime of
* the object. If the values are different, the server must preserve the
* object attributes and must return a status of NFS3ERR_NOT_SYNC. If check is
* FALSE, the server will not perform this check.
*/
/// <exception cref="System.IO.IOException"/>
public static Org.Apache.Hadoop.Nfs.Nfs3.Request.SETATTR3Request Deserialize(XDR
xdr)
{
FileHandle handle = ReadHandle(xdr);
SetAttr3 attr = new SetAttr3();
attr.Deserialize(xdr);
bool check = xdr.ReadBoolean();
NfsTime ctime;
if (check)
{
ctime = NfsTime.Deserialize(xdr);
}
else
{
ctime = null;
}
return(new Org.Apache.Hadoop.Nfs.Nfs3.Request.SETATTR3Request(handle, attr, check
, ctime));
}
