/* public static List<Integer> supportedAttrs(bitmap4 bitmap) {
*
* List<Integer> supported = new ArrayList<Integer>();
*
* // TODO:
*
* return supported;
*
* }*/
public static Dictionary <int, Object> decodeType(fattr4 attributes)
{
Dictionary <int, Object> attr = new Dictionary <int, Object>();
int[] mask = new int[attributes.attrmask.value.Length];
for (int i = 0; i < mask.Length; i++)
{
mask[i] = attributes.attrmask.value[i].value;
}
XdrDecodingStream xdr = new XdrBufferDecodingStream(attributes.attr_vals.value);
xdr.beginDecoding();
if (mask.Length != 0)
{
int maxAttr = 32 * mask.Length;
for (int i = 0; i < maxAttr; i++)
{
int newmask = (mask[i / 32] >> (i - (32 * (i / 32))));
if ((newmask & 1L) != 0)
{
xdr2fattr(attr, i, xdr);
}
}
}
xdr.endDecoding();
return(attr);
}
/* public static List<Integer> supportedAttrs(bitmap4 bitmap) {
List<Integer> supported = new ArrayList<Integer>();
// TODO:
return supported;
}*/
public static Dictionary<int, Object> decodeType(fattr4 attributes)
{
Dictionary<int,Object> attr = new Dictionary<int, Object>();
int[] mask = new int[attributes.attrmask.value.Length];
for( int i = 0; i < mask.Length; i++) {
mask[i] = attributes.attrmask.value[i].value;
}
XdrDecodingStream xdr = new XdrBufferDecodingStream(attributes.attr_vals.value);
xdr.beginDecoding();
if( mask.Length != 0 ) {
int maxAttr = 32*mask.Length;
for( int i = 0; i < maxAttr; i++) {
int newmask = (mask[i/32] >> (i-(32*(i/32))) );
if( (newmask & 1L) != 0 ) {
xdr2fattr(attr, i, xdr);
}
}
}
xdr.endDecoding();
return attr;
}
public void CreateDirectory(string DirectoryFullName, NFSPermission Mode)
{
if (_ProtocolV4 == null)
{
throw new NFSConnectionException("NFS Client not connected!");
}
int user = 7;
int group = 7;
int other = 7;
if (Mode != null)
{
user = Mode.UserAccess;
group = Mode.GroupAccess;
other = Mode.OtherAccess;
}
string ParentDirectory = System.IO.Path.GetDirectoryName(DirectoryFullName);
string fileName = System.IO.Path.GetFileName(DirectoryFullName);
NFSAttributes ParentItemAttributes = GetItemAttributes(ParentDirectory);
//create item attributes now
fattr4 attr = new fattr4();
attr.attrmask = OpenStub.openFattrBitmap();
attr.attr_vals = new attrlist4();
attr.attr_vals.value = OpenStub.openAttrs(user, group, other, 4096);
List <nfs_argop4> ops = new List <nfs_argop4>();
ops.Add(SequenceStub.generateRequest(false, _sessionid.value,
_sequenceID.value.value, 12, 0));
ops.Add(PutfhStub.generateRequest(new nfs_fh4(ParentItemAttributes.Handle)));
ops.Add(CreateStub.generateRequest(fileName, attr));
COMPOUND4res compound4res = sendCompound(ops, "");
if (compound4res.status == nfsstat4.NFS4_OK)
{
//create directory ok
}
else
{
throw new NFSConnectionException(nfsstat4.getErrorString(compound4res.status));
}
}
public static nfs_argop4 generateRequest(String name,fattr4 attribs)
{
nfs_argop4 op = new nfs_argop4();
System.Text.UTF8Encoding encoding = new System.Text.UTF8Encoding();
op.argop = nfs_opnum4.OP_CREATE;
op.opcreate = new CREATE4args();
op.opcreate.objname = new component4();
op.opcreate.objname.value = new utf8str_cs(new utf8string(encoding.GetBytes(name)));
op.opcreate.createattrs = attribs;
op.opcreate.objtype = new createtype4();
//we will create only directories
op.opcreate.objtype.type = nfs_ftype4.NF4DIR;
return op;
}
public static nfs_argop4 generateRequest(String name, fattr4 attribs)
{
nfs_argop4 op = new nfs_argop4();
System.Text.UTF8Encoding encoding = new System.Text.UTF8Encoding();
op.argop = nfs_opnum4.OP_CREATE;
op.opcreate = new CREATE4args();
op.opcreate.objname = new component4();
op.opcreate.objname.value = new utf8str_cs(new utf8string(encoding.GetBytes(name)));
op.opcreate.createattrs = attribs;
op.opcreate.objtype = new createtype4();
//we will create only directories
op.opcreate.objtype.type = nfs_ftype4.NF4DIR;
return(op);
}
public void xdrDecode(XdrDecodingStream xdr) {
ne_attrs = new fattr4(xdr);
}
public void xdrDecode(XdrDecodingStream xdr)
{
ne_attrs = new fattr4(xdr);
}
public static nfs_argop4 normalCREATE(String path, int sequenceId,
clientid4 clientid, int access)
{
System.Text.UTF8Encoding encoding = new System.Text.UTF8Encoding();
nfs_argop4 op = new nfs_argop4();
op.argop = nfs_opnum4.OP_OPEN;
op.opopen = new OPEN4args();
op.opopen.seqid = new seqid4(new uint32_t(sequenceId));
state_owner4 owner = new state_owner4();
owner.clientid = clientid;
owner.owner = encoding.GetBytes("nfsclient");
op.opopen.owner = new open_owner4(owner);
//if ((access & NFSv4Protocol.OPEN4_SHARE_ACCESS_WANT_DELEG_MASK) == 0)
// {
// access |= NFSv4Protocol.OPEN4_SHARE_ACCESS_WANT_NO_DELEG;
// }
op.opopen.share_access = new uint32_t(access);
op.opopen.share_deny = new uint32_t(NFSv4Protocol.OPEN4_SHARE_DENY_NONE);
openflag4 flag = new openflag4();
flag.opentype = opentype4.OPEN4_CREATE;
// createhow4(mode, attrs, verifier)
createhow4 how = new createhow4();
how.mode = createmode4.GUARDED4;
//how.mode = createmode4.EXCLUSIVE4_1;
fattr4 attr = new fattr4();
attr.attrmask = openFattrBitmap();
attr.attr_vals = new attrlist4();
attr.attr_vals.value = openAttrs(7, 7, 7, 0);
how.createattrs = attr;
how.createverf = new verifier4(0); //it is long
//how.mode = createmode4.GUARDED4;
flag.how = how;
op.opopen.openhow = flag;
open_claim4 claim = new open_claim4();
claim.claim = open_claim_type4.CLAIM_NULL;
claim.file = new component4(new utf8str_cs(new utf8string(encoding
.GetBytes(path))));
claim.delegate_type = NFSv4Protocol.OPEN4_SHARE_ACCESS_WANT_NO_DELEG;
claim.file_delegate_prev = null;
claim.oc_delegate_stateid = null;
claim.delegate_type = 0;
claim.delegate_cur_info = null;
op.opopen.claim = claim;
return(op);
}
public static nfs_argop4 normalCREATE(String path, int sequenceId,
clientid4 clientid, int access)
{
System.Text.UTF8Encoding encoding = new System.Text.UTF8Encoding();
nfs_argop4 op = new nfs_argop4();
op.argop = nfs_opnum4.OP_OPEN;
op.opopen = new OPEN4args();
op.opopen.seqid = new seqid4(new uint32_t(sequenceId));
state_owner4 owner = new state_owner4();
owner.clientid = clientid;
owner.owner = encoding.GetBytes("nfsclient");
op.opopen.owner = new open_owner4(owner);
//if ((access & NFSv4Protocol.OPEN4_SHARE_ACCESS_WANT_DELEG_MASK) == 0)
// {
// access |= NFSv4Protocol.OPEN4_SHARE_ACCESS_WANT_NO_DELEG;
// }
op.opopen.share_access = new uint32_t(access);
op.opopen.share_deny = new uint32_t(NFSv4Protocol.OPEN4_SHARE_DENY_NONE);
openflag4 flag = new openflag4();
flag.opentype = opentype4.OPEN4_CREATE;
// createhow4(mode, attrs, verifier)
createhow4 how = new createhow4();
how.mode = createmode4.GUARDED4;
//how.mode = createmode4.EXCLUSIVE4_1;
fattr4 attr = new fattr4();
attr.attrmask = openFattrBitmap();
attr.attr_vals = new attrlist4();
attr.attr_vals.value = openAttrs(7,7,7,0);
how.createattrs = attr;
how.createverf = new verifier4(0); //it is long
//how.mode = createmode4.GUARDED4;
flag.how = how;
op.opopen.openhow = flag;
open_claim4 claim = new open_claim4();
claim.claim = open_claim_type4.CLAIM_NULL;
claim.file = new component4(new utf8str_cs(new utf8string(encoding
.GetBytes(path))));
claim.delegate_type = NFSv4Protocol.OPEN4_SHARE_ACCESS_WANT_NO_DELEG;
claim.file_delegate_prev = null;
claim.oc_delegate_stateid = null;
claim.delegate_type = 0;
claim.delegate_cur_info = null;
op.opopen.claim = claim;
return op;
}
