public ReadDirPlusReply READDIRPLUS(ReadDirPlusCall readDirPlusCall)
{
ShareObject directoryShareObject;
Status status = sharedFileSystem.TryGetSharedObject(readDirPlusCall.directoryHandle, out directoryShareObject);
if (status != Status.Ok)
{
return(new ReadDirPlusReply(status, OptionalFileAttributes.None));
}
UInt64 cookie = readDirPlusCall.cookie;
EntryPlus lastEntry = null;
GenericArrayBuilder <EntryPlus> entriesBuilder = new GenericArrayBuilder <EntryPlus>();
UInt32 directoryInfoByteCount = 0;
Boolean foundCookieObject;
if (cookie > 0)
{
if (cookie == directoryShareObject.cookie)
{
foundCookieObject = true;
}
else
{
foundCookieObject = false;
}
}
else
{
foundCookieObject = true; // This is the first call so there is no cookie to look for
// Handle the '.' directory (will always be included if cookie is 0)
if (lastEntry != null)
{
lastEntry.IsNotLastEntry();
}
lastEntry = new EntryPlus(
directoryShareObject.fileID,
".",
directoryShareObject.cookie,
directoryShareObject.optionalFileAttributes,
directoryShareObject.optionalFileHandleClass);
entriesBuilder.Add(lastEntry);
directoryInfoByteCount += 16 + (UInt32)directoryShareObject.shareLeafName.Length;
}
FileType currentFileType = FileType.Directory;
String[] objectNames = Directory.GetDirectories(directoryShareObject.localPathAndName);
while (true)
{
for (int i = 0; i < objectNames.Length; i++)
{
String objectName = objectNames[i];
ShareObject shareObject = sharedFileSystem.TryGetSharedObject(currentFileType, directoryShareObject.localPathAndName, objectName);
if (shareObject == null)
{
if (NfsServerLog.warningLogger != null)
{
NfsServerLog.warningLogger.WriteLine("[{0}] [Warning] Could not create or access share object for local directory '{1}'", serviceName, objectName);
}
continue;
}
if (!foundCookieObject)
{
if (shareObject.cookie == cookie)
{
foundCookieObject = true;
}
}
else
{
UInt32 entryInfoByteCount = 16 + (UInt32)shareObject.shareLeafName.Length;
if (directoryInfoByteCount + entryInfoByteCount > readDirPlusCall.maxDirectoryBytes)
{
return(new ReadDirPlusReply(directoryShareObject.optionalFileAttributes, null, entriesBuilder.Build(), false));
}
directoryInfoByteCount += entryInfoByteCount;
shareObject.RefreshFileAttributes(sharedFileSystem.permissions);
if (lastEntry != null)
{
lastEntry.IsNotLastEntry();
}
lastEntry = new EntryPlus(
shareObject.fileID,
shareObject.shareLeafName,
shareObject.cookie,
shareObject.optionalFileAttributes,//OptionalFileAttributes.None,
shareObject.optionalFileHandleClass);
entriesBuilder.Add(lastEntry);
}
}
if (currentFileType == FileType.Directory)
{
objectNames = Directory.GetFiles(directoryShareObject.localPathAndName);
currentFileType = FileType.Regular;
}
else
{
break;
}
}
directoryShareObject.RefreshFileAttributes(sharedFileSystem.permissions);
if (!foundCookieObject)
{
return(new ReadDirPlusReply(Status.ErrorBadCookie, directoryShareObject.optionalFileAttributes));
}
return(new ReadDirPlusReply(directoryShareObject.optionalFileAttributes, null, entriesBuilder.Build(), true));
}
static void Main(string[] args)
{
if (args.Length != 2)
{
Console.Error.WriteLine("Error: Expected 2 command line arguments but got {0}", args.Length);
return;
}
//
// Options
//
Boolean forceMountToUsePrivelegedSourcePort = false;
Boolean forceNfsToUsePrivelegedSourcePort = false;
IPAddress serverHost = EndPoints.ParseIPOrResolveHost(args[0], DnsPriority.IPv4ThenIPv6);
String remoteMountDirectory = args[1];
//
//
//
RpcTcpClientConnection portmapConnection = null;
RpcTcpClientConnection mountConnection = null;
RpcTcpClientConnection nfsConnection = null;
DateTime epoch = new DateTime(1970, 1, 1);
UInt32 stamp = (UInt32)DateTime.Now.Subtract(epoch).TotalSeconds;
RpcCredentials portmapCredentials = RpcCredentials.None;
RpcCredentials mountCredentials = RpcCredentials.CreateUnixCredentials(new RpcUnixCredentials(stamp, //0x509d4ff4U,
"hplx0274.boi.hp.com", 0, 0, new UInt32[] { 0, 1, 1, 2, 3, 4, 6, 10, 101, 10000, 10070, 10091, 39747 }));
RpcCredentials nfsCredentials = mountCredentials;
try
{
StringBuilder builder = new StringBuilder();
Buf buffer = new Buf(1024, 1024);
//
// Make connection to portmap service
//
portmapConnection = new RpcTcpClientConnection(new Socket(serverHost.AddressFamily, SocketType.Stream, ProtocolType.Tcp),
PortMap2.ProgramHeader, portmapCredentials, RpcVerifier.None);
//IPEndPoint portmapEndPoint = new IPEndPoint(serverHost, 111);
portmapConnection.socket.Connect(serverHost, 111);
//
// Dump
//
PortMap2Procedure.DumpReply dumpReply = new PortMap2Procedure.DumpReply();
ISerializer dumpReplySerializer = dumpReply.CreateSerializer();
portmapConnection.CallBlockingTcp(PortMap2.DUMP, VoidSerializer.Instance,
dumpReply.CreateSerializer(), buffer);
builder.Length = 0;
dumpReplySerializer.DataString(builder);
Console.WriteLine(builder.ToString());
//
// Get Nfs Port
//
Mapping getNfsPortMapping = new Mapping(
Nfs3.ProgramHeader.program,
Nfs3.ProgramHeader.programVersion,
PortMap.IPProtocolTcp,
0 // Port 0
);
GetPortReply getNfsPortReply = portmapConnection.CallBlockingTcp(PortMap2.GETPORT,
getNfsPortMapping.CreateSerializerAdapater(), GetPortReply.Serializer, buffer);
Console.WriteLine("Nfs Port: {0}", getNfsPortReply.port);
//
// Connect to NFS Service
//
nfsConnection = new RpcTcpClientConnection(new Socket(serverHost.AddressFamily, SocketType.Stream, ProtocolType.Tcp),
Nfs3.ProgramHeader, nfsCredentials, RpcVerifier.None);
if (forceNfsToUsePrivelegedSourcePort)
{
nfsConnection.BindToPrivelegedPort();
}
nfsConnection.socket.Connect(serverHost, (Int32)getNfsPortReply.port);
//
// Test NFS Service
//
nfsConnection.CallBlockingTcp((UInt32)Nfs3Command.NULL, VoidSerializer.Instance, VoidSerializer.Instance, buffer);
//
// Get Mount Port
//
Mapping getMountPort = new Mapping(
Mount3.ProgramHeader.program,
Mount3.ProgramHeader.programVersion,
PortMap.IPProtocolTcp,
0 // Port 0
);
GetPortReply getMountPortReply = portmapConnection.CallBlockingTcp(PortMap2.GETPORT,
getMountPort.CreateSerializerAdapater(), GetPortReply.Serializer, buffer);
Console.WriteLine("Mount Port: {0}", getMountPortReply.port);
//
// Connect to Mount Service
//
mountConnection = new RpcTcpClientConnection(new Socket(serverHost.AddressFamily, SocketType.Stream, ProtocolType.Tcp),
Mount3.ProgramHeader, mountCredentials, RpcVerifier.None);
if (forceMountToUsePrivelegedSourcePort)
{
mountConnection.BindToPrivelegedPort();
}
mountConnection.socket.Connect(serverHost, (Int32)getMountPortReply.port);
//
// Test Mount Service
//
mountConnection.CallBlockingTcp <Object>(Mount.NULL, VoidSerializer.Instance, VoidInstanceSerializer.Instance, buffer);
//
// Mount the remote direcory
//
Mount3Reply mountReply = new Mount3Reply(Status.ErrorInvalidArgument);
ISerializer mountReplySerializer = mountReply.CreateSerializer();
MountCall mountCall = new MountCall(remoteMountDirectory);
mountConnection.CallBlockingTcp(Mount.MNT, mountCall.CreateSerializer(),
mountReplySerializer, buffer);
Console.WriteLine();
Console.WriteLine(DataStringBuilder.DataString(mountReplySerializer, builder));
AssertOK(mountReply.status);
Byte[] rootDirectoryHandle = mountReply.fileHandle;
ReadDirPlusCall readDirPlusCall = new ReadDirPlusCall(rootDirectoryHandle, 0, null, 512, UInt32.MaxValue);
ReadDirPlusReply readDirPlusReply = new ReadDirPlusReply(Status.ErrorInvalidArgument, null);
nfsConnection.CallBlockingTcp((UInt32)Nfs3Command.READDIRPLUS, readDirPlusCall.CreateSerializer(),
readDirPlusReply.CreateSerializer(), buffer);
for (int i = 0; i < readDirPlusReply.entries.Length; i++)
{
EntryPlus entry = readDirPlusReply.entries[i];
Console.WriteLine("Entry[{0}] = {1}", i, entry.fileName);
}
//Console.WriteLine();
//Console.WriteLine(ISerializerString.DataString(readDirPlus.reply.CreateSerializer()));
/*
*
* //
* // Get FileSystemInfo
* //
* Nfs3Procedure.FSInfoCall fileSystemInfo = new Nfs3Procedure.FSInfoCall(rootDirectoryHandle);
* nfsConnection.CallBlockingTcp(fileSystemInfo.CreateSerializer(), buffer);
* Console.WriteLine();
* //Console.WriteLine(fileSystemInfo.reply.ToNiceString());
*
* //AssertOK(fileSystemInfo.reply.status);
*
* //
* // Get File Attributes
* //
* Nfs3Procedure.GetFileAttributes getFileAttributes = new Nfs3Procedure.GetFileAttributes(new Nfs3Procedure.GetFileAttributesCall(
* rootDirectoryHandle
* ));
* nfsConnection.CallBlockingTcp(getFileAttributes, buffer);
* Console.WriteLine();
* Console.WriteLine(getFileAttributes.reply.ToNiceString());
*
* AssertOK(getFileAttributes.reply.status);
*
* //
* // Access the file
* //
* Nfs3Procedure.Access access = new Nfs3Procedure.Access(new Nfs3Procedure.AccessCall(
* rootDirectoryHandle,
* Nfs3Procedure.AccessFlags.Delete | Nfs3Procedure.AccessFlags.Execute | Nfs3Procedure.AccessFlags.Extend |
* Nfs3Procedure.AccessFlags.Lookup | Nfs3Procedure.AccessFlags.Modify | Nfs3Procedure.AccessFlags.Read
* ));
* nfsConnection.CallBlockingTcp(access, buffer);
* Console.WriteLine();
* Console.WriteLine(access.reply.ToNiceString());
*
* AssertOK(access.reply.status);
*
* //
* //
* //
*
* Nfs3Procedure.ReadDirPlus readDirPlus = new Nfs3Procedure.ReadDirPlus(new Nfs3Procedure.ReadDirPlusCall(
* rootDirectoryHandle, 0, null, Int32.MaxValue, Int32.MaxValue));
* nfsConnection.CallBlockingTcp(readDirPlus, buffer);
*
* AssertOK(readDirPlus.reply.status);
*
* if (readDirPlus.reply.entriesIncluded)
* {
* Nfs3Procedure.EntryPlus entryPlus = readDirPlus.reply.entry;
*
* while(true)
* {
* Console.WriteLine();
* Console.WriteLine("ID '{0}' Name '{1}' Cookie '{2}'", entryPlus.fileID, entryPlus.fileName,
* entryPlus.cookie);
*
* Nfs3Procedure.Lookup lookup = new Nfs3Procedure.Lookup(new Nfs3Procedure.LookupCall(
* rootDirectoryHandle, entryPlus.fileName));
* nfsConnection.CallBlockingTcp(lookup, buffer);
*
* AssertOK(lookup.reply.status);
*
* Console.WriteLine(" FileHandle: {0}", BitConverter.ToString(lookup.reply.fileHandle));
*
* Nfs3Procedure.Read read = new Nfs3Procedure.Read(new Nfs3Procedure.ReadCall(
* lookup.reply.fileHandle, 0, fileSystemInfo.reply.readSizeMax));
* nfsConnection.CallBlockingTcp(read, buffer);
*
* if(read.reply.status == Nfs3Procedure.Status.Ok)
* {
* if(read.reply.count <= 0)
* {
* Console.WriteLine(" FileLength: {0}", read.reply.count);
* }
* else
* {
* Console.WriteLine(" FileLength: {0} FirstPart: '{1}'", read.reply.count,
* Encoding.UTF8.GetString(read.reply.fileData.bytes, 0, (read.reply.count > 10U)? 10 : (Int32)read.reply.count));
* }
* }
*
* if(!entryPlus.nextEntryIncluded) break;
* entryPlus = entryPlus.nextEntry;
* }
* }
*
*
* //
* //
* //
*
* String temporaryTestDirectory = "TemporaryTestDir";
* String temporaryRenameDirectory = "TemporaryTestDirRenamed";
* String temporaryTestFileName = "TemporaryTestFile";
*
* //
* // check if test directory exists and remove it if it does
* //
* Lookup lookupTestDirectory = new Lookup(new LookupCall(rootDirectoryHandle, temporaryTestDirectory));
* nfsConnection.CallBlockingTcp(lookupTestDirectory, buffer);
*
* if (lookupTestDirectory.reply.status == Status.Ok)
* {
* Rmdir quickFixRmdir = new Rmdir(new RemoveCall(rootDirectoryHandle, temporaryTestDirectory));
* nfsConnection.CallBlockingTcp(quickFixRmdir, buffer);
*
* AssertOK(quickFixRmdir.reply.status);
* }
* else
* {
* if (lookupTestDirectory.reply.status != Status.ErrorNoSuchFileOrDirectory)
* throw new InvalidOperationException(String.Format("Expected OK or NoSuchFileOrDirectory but got '{0}'", lookupTestDirectory.reply.status));
* }
*
*
*
*
* //
* // Test MkDir
* //
* Mkdir mkdir = new Mkdir(new MkdirCall(rootDirectoryHandle, temporaryTestDirectory, new SetAttributesStruct(
* false, 0, false, 0, false, 0, false, 0, null, null)));
* nfsConnection.CallBlockingTcp(mkdir, buffer);
* Console.WriteLine();
* Console.WriteLine(mkdir.reply.ToNiceString());
*
* AssertOK(mkdir.reply.status);
* if (mkdir.reply.optionalFileHandle.fileHandleIncluded == false) throw new Exception("no file handle returned from mkdir");
*
* Byte[] newDirectoryHandle = mkdir.reply.optionalFileHandle.fileHandle;
*
*
* //
* // Test Create
* //
*
* Create create = new Create(new CreateCall(newDirectoryHandle, temporaryTestFileName, CreateModeEnum.Unchecked,
* new SetAttributesStruct(
* false, 0,
* false, 0,
* false, 0,
* false, 0,
* null,
* null)));
* nfsConnection.CallBlockingTcp(create, buffer);
* Console.WriteLine();
* Console.WriteLine(create.reply.ToNiceString());
*
* AssertOK(create.reply.status);
* if (create.reply.optionalFileHandle.fileHandleIncluded == false) throw new Exception("no file handle returned from Create");
*
* Byte[] newFileHandle = create.reply.optionalFileHandle.fileHandle;
*
* //
* // Test Write
* //
* Byte[] testWriteData = Encoding.UTF8.GetBytes("test data\r\nthis is a test write over nfs\r\n");
* Write write = new Write(new WriteCall(newFileHandle, StableHowEnum.Unstable,
* testWriteData, 0, (UInt32)testWriteData.Length));
* nfsConnection.CallBlockingTcp(write, buffer);
*
* AssertOK(write.reply.status);
*
* //
* // Test SetAttr
* //
* SetFileAttributes setAttributes = new SetFileAttributes(new SetFileAttributesCall(
* newFileHandle,
* new SetAttributesStruct(false, 0, false, 0, false, 0, false, 0, null, null),
* null));
* nfsConnection.CallBlockingTcp(setAttributes, buffer);
* Console.WriteLine();
* Console.WriteLine(setAttributes.reply.ToNiceString());
*
* AssertOK(setAttributes.reply.status);
*
* //
* // Test Remove
* //
* Remove remove = new Remove(new RemoveCall(newDirectoryHandle, temporaryTestFileName));
* nfsConnection.CallBlockingTcp(remove, buffer);
*
* Console.WriteLine();
* Console.WriteLine(remove.reply.ToNiceString());
*
* AssertOK(remove.reply.status);
*
* // remove parent directory
* remove = new Remove(new RemoveCall(rootDirectoryHandle, temporaryTestDirectory));
* nfsConnection.CallBlockingTcp(remove, buffer);
*
* Console.WriteLine();
* Console.WriteLine(remove.reply.ToNiceString());
*
* AssertOK(remove.reply.status);
*
* // make parent directory again
* nfsConnection.CallBlockingTcp(mkdir, buffer);
*
* Console.WriteLine();
* Console.WriteLine(mkdir.reply.ToNiceString());
*
* AssertOK(mkdir.reply.status);
* if (mkdir.reply.optionalFileHandle.fileHandleIncluded == false) throw new Exception("no file handle returned from mkdir");
* newDirectoryHandle = mkdir.reply.optionalFileHandle.fileHandle;
*
*
* Rename rename = new Rename(new RenameCall(rootDirectoryHandle, temporaryTestDirectory,
* rootDirectoryHandle, temporaryRenameDirectory));
* nfsConnection.CallBlockingTcp(rename, buffer);
*
* Console.WriteLine();
* Console.WriteLine(rename.reply.ToNiceString());
*
* AssertOK(rename.reply.status);
*
*
* // remove parent directory again using rmdir instead of remove
* Rmdir rmdir = new Rmdir(new RemoveCall(rootDirectoryHandle, temporaryRenameDirectory));
* nfsConnection.CallBlockingTcp(rmdir, buffer);
*
* Console.WriteLine();
* Console.WriteLine(rmdir.reply.ToNiceString());
*
* AssertOK(rmdir.reply.status);
*/
}
finally
{
if (portmapConnection != null)
{
portmapConnection.Dispose();
}
if (mountConnection != null)
{
mountConnection.Dispose();
}
if (nfsConnection != null)
{
nfsConnection.Dispose();
}
}
}
