public void readSmbFile()
{
SMB1Client client = new SMB1Client(); // SMB2Client can be used as well
bool isConnected = client.Connect(IPAddress.Parse("192.168.10.200"), SMBTransportType.DirectTCPTransport);
if (isConnected)
{
NTStatus status = client.Login(String.Empty, "jing.luo", "ximai_2016");
ISMBFileStore fileStore = client.TreeConnect("software", out status);
object fileHandle;
FileStatus fileStatus;
string filePath = "EXCEL在财务管理中的高级应用.pdf";
if (fileStore is SMB1FileStore)
{
filePath = @"\\" + filePath;
}
status = fileStore.CreateFile(out fileHandle, out fileStatus, filePath, AccessMask.GENERIC_READ | AccessMask.SYNCHRONIZE,
(SMBLibrary.FileAttributes)System.IO.FileAttributes.Normal, ShareAccess.Read, CreateDisposition.FILE_OPEN,
CreateOptions.FILE_NON_DIRECTORY_FILE | CreateOptions.FILE_SYNCHRONOUS_IO_ALERT, null);
if (status == NTStatus.STATUS_SUCCESS)
{
System.IO.MemoryStream stream = new System.IO.MemoryStream();
byte[] data;
long bytesRead = 0;
while (true)
{
status = fileStore.ReadFile(out data, fileHandle, bytesRead, (int)client.MaxReadSize);
if (status != NTStatus.STATUS_SUCCESS && status != NTStatus.STATUS_END_OF_FILE)
{
throw new Exception("Failed to read from file");
}
if (status == NTStatus.STATUS_END_OF_FILE || data.Length == 0)
{
break;
}
bytesRead += data.Length;
stream.Write(data, 0, data.Length);
}
}
status = fileStore.CloseFile(fileHandle);
status = fileStore.Disconnect();
}
//if (status == NTStatus.STATUS_SUCCESS)
//{
// List<string> shares = client.ListShares(out status);
// client.Logoff();
//}
//client.Disconnect();
}
public NTStatus ExecuteCall <I, O>(ushort OpNum, I inputArgs, out O outputData) where I : IRPCRequest
{
byte[] output;
NTStatus status;
outputData = default(O);
RequestPDU requestPDU = new RequestPDU();
requestPDU.Flags = PacketFlags.FirstFragment | PacketFlags.LastFragment;
requestPDU.DataRepresentation.CharacterFormat = CharacterFormat.ASCII;
requestPDU.DataRepresentation.ByteOrder = ByteOrder.LittleEndian;
requestPDU.DataRepresentation.FloatingPointRepresentation = FloatingPointRepresentation.IEEE;
requestPDU.OpNum = OpNum;
requestPDU.Data = inputArgs.GetBytes();
requestPDU.AllocationHint = (uint)requestPDU.Data.Length;
byte[] input = requestPDU.GetBytes();
status = NamedPipeShare.DeviceIOControl(pipeHandle, (uint)IoControlCode.FSCTL_PIPE_TRANSCEIVE, input, out output, maxTransmitFragmentSize);
if (status != NTStatus.STATUS_SUCCESS)
{
return(status);
}
ResponsePDU responsePDU = RPCPDU.GetPDU(output, 0) as ResponsePDU;
if (responsePDU == null)
{
status = NTStatus.STATUS_NOT_SUPPORTED;
return(status);
}
byte[] responseData = responsePDU.Data;
while ((responsePDU.Flags & PacketFlags.LastFragment) == 0)
{
status = NamedPipeShare.ReadFile(out output, pipeHandle, 0, maxTransmitFragmentSize);
if (status != NTStatus.STATUS_SUCCESS)
{
return(status);
}
responsePDU = RPCPDU.GetPDU(output, 0) as ResponsePDU;
if (responsePDU == null)
{
status = NTStatus.STATUS_NOT_SUPPORTED;
return(status);
}
responseData = ByteUtils.Concatenate(responseData, responsePDU.Data);
}
outputData = (O)Activator.CreateInstance(typeof(O), new object[] { responseData });
return(NTStatus.STATUS_SUCCESS);
}
public static Microsoft.SharePoint.Client.File GetBigSharePointFile(string fileurl, string filename, SMBCredential SMBCredential, SMB2Client client, NTStatus nts, ISMBFileStore fileStore, List list, ClientContext cc, DocumentModel doc, List <Metadata> fields)
{
Microsoft.SharePoint.Client.File uploadFile = null;
ClientResult <long> bytesUploaded = null;
//SMBLibrary.NTStatus actionStatus;
FileCreationInformation newFile = new FileCreationInformation();
NTStatus status = nts;
object handle;
FileStatus fileStatus;
string tmpfile = Path.GetTempFileName();
status = fileStore.CreateFile(out handle, out fileStatus, fileurl, AccessMask.GENERIC_READ, 0, ShareAccess.Read, CreateDisposition.FILE_OPEN, CreateOptions.FILE_NON_DIRECTORY_FILE, null);
if (status != NTStatus.STATUS_SUCCESS)
{
Console.WriteLine(status);
return(null);
}
else
{
string uniqueFileName = String.Empty;
int blockSize = 8000000; // 8 MB
long fileSize;
Guid uploadId = Guid.NewGuid();
byte[] buf;
var fs = new FileStream(tmpfile, FileMode.OpenOrCreate);
var bw = new BinaryWriter(fs);
int bufsz = 64 * 1000;
int i = 0;
do
{
status = fileStore.ReadFile(out buf, handle, i * bufsz, bufsz);
if (status == NTStatus.STATUS_SUCCESS)
{
int n = buf.GetLength(0);
bw.Write(buf, 0, n);
if (n < bufsz)
{
break;
}
i++;
}
}while (status != NTStatus.STATUS_END_OF_FILE && i < 1000);
if (status == NTStatus.STATUS_SUCCESS)
{
fileStore.CloseFile(handle);
bw.Flush();
fs.Close();
//fs = System.IO.File.OpenRead(tmpfile);
//byte[] fileBytes = new byte[fs.Length];
//fs.Read(fileBytes, 0, fileBytes.Length);
try
{
fs = System.IO.File.Open(tmpfile, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
fileSize = fs.Length;
uniqueFileName = Path.GetFileName(fs.Name);
using (BinaryReader br = new BinaryReader(fs))
{
byte[] buffer = new byte[blockSize];
byte[] lastBuffer = null;
long fileoffset = 0;
long totalBytesRead = 0;
int bytesRead;
bool first = true;
bool last = false;
while ((bytesRead = br.Read(buffer, 0, buffer.Length)) > 0)
{
totalBytesRead = totalBytesRead + bytesRead;
if (totalBytesRead >= fileSize)
{
last = true;
lastBuffer = new byte[bytesRead];
Array.Copy(buffer, 0, lastBuffer, 0, bytesRead);
}
if (first)
{
using (MemoryStream contentStream = new MemoryStream())
{
newFile.ContentStream = contentStream;
newFile.Url = uniqueFileName;
newFile.Overwrite = true;
if (doc.foldername == null)
{
uploadFile = list.RootFolder.Files.Add(newFile);
}
/*else
* {
* string foldername = doc.foldername;
* string sitecontent = doc.sitecontent;
*
* //Folder folder = list.RootFolder.Folders.GetByUrl(foldername);
*
* Folder folder = GetFolder(cc, list, foldername);
* if (folder == null){
* if(doc.taxFields != null){
* folder = CreateDocumentSetWithTaxonomy(cc, list, sitecontent, foldername, doc.fields, fields, doc.taxFields);
* }
* else
* {
* folder = CreateFolder(cc, list, sitecontent, foldername, doc.fields, fields);
* }
*
* }
* }*/
using (MemoryStream s = new MemoryStream(buffer))
{
bytesUploaded = uploadFile.StartUpload(uploadId, s);
cc.ExecuteQuery();
fileoffset = bytesUploaded.Value;
}
first = false;
}
}
else
{
uploadFile = cc.Web.GetFileByServerRelativeUrl(list.RootFolder.ServerRelativeUrl + Path.AltDirectorySeparatorChar + uniqueFileName);
if (last)
{
using (MemoryStream s = new MemoryStream(lastBuffer))
{
uploadFile = uploadFile.FinishUpload(uploadId, fileoffset, s);
cc.ExecuteQuery();
}
}
else
{
using (MemoryStream s = new MemoryStream(buffer))
{
bytesUploaded = uploadFile.ContinueUpload(uploadId, fileoffset, s);
cc.ExecuteQuery();
fileoffset = bytesUploaded.Value;
}
}
}
}
}
}
finally
{
System.IO.File.Delete(tmpfile);
if (fs != null)
{
fs.Dispose();
}
}
}
else
{
System.IO.File.Delete(tmpfile);
return(null);
}
return(uploadFile);
}
}
public static FileCreationInformation GetFileCreationInformation(string fileurl, string filename, SMBCredential SMBCredential, SMB2Client client, NTStatus nts, ISMBFileStore fileStore)
{
//SMBLibrary.NTStatus actionStatus;
FileCreationInformation newFile = new FileCreationInformation();
NTStatus status = nts;
object handle;
FileStatus fileStatus;
//string path = fileurl;
//string path = "Dokument/ARKIV/RUNSAL/23_02_2011/sz001!.PDF";
string tmpfile = Path.GetTempFileName();
status = fileStore.CreateFile(out handle, out fileStatus, fileurl, AccessMask.GENERIC_READ, 0, ShareAccess.Read, CreateDisposition.FILE_OPEN, CreateOptions.FILE_NON_DIRECTORY_FILE, null);
if (status != NTStatus.STATUS_SUCCESS)
{
Console.WriteLine(status);
return(null);
}
else
{
byte[] buf;
var fs = new FileStream(tmpfile, FileMode.OpenOrCreate);
var bw = new BinaryWriter(fs);
int bufsz = 64 * 1000;
int i = 0;
do
{
status = fileStore.ReadFile(out buf, handle, i * bufsz, bufsz);
if (status == NTStatus.STATUS_SUCCESS)
{
int n = buf.GetLength(0);
bw.Write(buf, 0, n);
if (n < bufsz)
{
break;
}
i++;
}
}while (status != NTStatus.STATUS_END_OF_FILE && i < 1000);
if (status == NTStatus.STATUS_SUCCESS)
{
fileStore.CloseFile(handle);
bw.Flush();
fs.Close();
fs = System.IO.File.OpenRead(tmpfile);
//byte[] fileBytes = new byte[fs.Length];
//fs.Read(fileBytes, 0, fileBytes.Length);
newFile.Overwrite = true;
newFile.ContentStream = fs;
//newFile.Content = fileBytes;
newFile.Url = filename;
}
else
{
System.IO.File.Delete(tmpfile);
return(null);
}
System.IO.File.Delete(tmpfile);
}
return(newFile);
}
