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Added ClientCodeExamples

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TalAloni 2020-09-04 16:48:12 +03:00
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ClientExamples.md Normal file
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Login and List Shares:
======================
```
SMB1Client client = new SMB1Client(); // SMB2Client can be used as well
bool isConnected = client.Connect(IPAddress.Parse("192.168.1.11"), SMBTransportType.DirectTCPTransport);
if (isConnected)
{
NTStatus status = client.Login(String.Empty, "Username", "Password");
if (status == NTStatus.STATUS_SUCCESS)
{
List<string> shares = client.ListShares(out status);
client.Logoff();
}
}
```
Connect to share and list files and directories - SMB1:
=======================================================
```
SMB1FileStore fileStore = client.TreeConnect("Shared", out status);
if (status == NTStatus.STATUS_SUCCESS)
{
object directoryHandle;
FileStatus fileStatus;
status = fileStore.CreateFile(out directoryHandle, out fileStatus, "\\", AccessMask.GENERIC_READ, FileAttributes.Directory, ShareAccess.Read | ShareAccess.Write, CreateDisposition.FILE_OPEN, CreateOptions.FILE_DIRECTORY_FILE, null);
if (status == NTStatus.STATUS_SUCCESS)
{
List<FindInformation> fileList2;
status = ((SMB1FileStore)fileStore).QueryDirectory(out fileList2, "\\*", FindInformationLevel.SMB_FIND_FILE_DIRECTORY_INFO);
status = fileStore.CloseFile(directoryHandle);
}
}
status = fileStore.Disconnect();
```
Connect to share and list files and directories - SMB2:
=======================================================
```
SMB1FileStore fileStore = client.TreeConnect("Shared", out status);
if (status == NTStatus.STATUS_SUCCESS)
{
object directoryHandle;
FileStatus fileStatus;
status = fileStore.CreateFile(out directoryHandle, out fileStatus, String.Empty, AccessMask.GENERIC_READ, FileAttributes.Directory, ShareAccess.Read | ShareAccess.Write, CreateDisposition.FILE_OPEN, CreateOptions.FILE_DIRECTORY_FILE, null);
if (status == NTStatus.STATUS_SUCCESS)
{
List<QueryDirectoryFileInformation> fileList;
status = fileStore.QueryDirectory(out fileList, directoryHandle, "*", FileInformationClass.FileDirectoryInformation);
status = fileStore.CloseFile(directoryHandle);
}
}
status = fileStore.Disconnect();
```
Read large file to its end:
===========================
```
ISMBFileStore fileStore = client.TreeConnect("Shared", out status);
object fileHandle;
FileStatus fileStatus;
string filePath = "IMG_20190109_174446.jpg";
if (fileStore is SMB1FileStore)
{
filePath = @"\\" + filePath;
}
status = fileStore.CreateFile(out fileHandle, out fileStatus, filePath, AccessMask.GENERIC_READ | AccessMask.SYNCHRONIZE, 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();
```
Delete File:
============
```
ISMBFileStore fileStore = client.TreeConnect("Shared", out status);
string filePath = "DeleteMe.txt";
if (fileStore is SMB1FileStore)
{
filePath = @"\\" + filePath;
}
object fileHandle;
FileStatus fileStatus;
status = fileStore.CreateFile(out fileHandle, out fileStatus, filePath, AccessMask.GENERIC_WRITE | AccessMask.DELETE | AccessMask.SYNCHRONIZE, FileAttributes.Normal, ShareAccess.None, CreateDisposition.FILE_OPEN, CreateOptions.FILE_NON_DIRECTORY_FILE | CreateOptions.FILE_SYNCHRONOUS_IO_ALERT, null);
if (status == NTStatus.STATUS_SUCCESS)
{
FileDispositionInformation fileDispositionInformation = new FileDispositionInformation();
fileDispositionInformation.DeletePending = true;
status = fileStore.SetFileInformation(fileHandle, fileDispositionInformation);
bool deleteSucceeded = (status == NTStatus.STATUS_SUCCESS);
status = fileStore.CloseFile(fileHandle);
}
status = fileStore.Disconnect();
```

2
Readme.md
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@ -55,6 +55,8 @@ Using SMBLibrary:
Any directory / filesystem / object you wish to share must implement the IFileSystem interface (or the lower-level INTFileStore interface).
You can share anything from actual directories to custom objects, as long as they expose a directory structure.
Client code examples can be found [here](ClientExamples.md).
Contact:
========
If you have any question, feel free to contact me.