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SMB1FileStore: Added GetFileInformation and GetFileSystemInformation for servers that supports pass-through Information Levels

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Tal Aloni 2017-10-01 00:45:01 +03:00
parent 1765bb277d
commit ae749756b8
1 changed files with 69 additions and 2 deletions
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71
SMBLibrary/Client/SMB1FileStore.cs
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@ -202,7 +202,41 @@ namespace SMBLibrary.Client
public NTStatus GetFileInformation(out FileInformation result, object handle, FileInformationClass informationClass)
{
throw new NotImplementedException();
if (m_client.InfoLevelPassthrough)
{
result = null;
int maxOutputLength = 4096;
Transaction2QueryFileInformationRequest subcommand = new Transaction2QueryFileInformationRequest();
subcommand.FID = (ushort)handle;
subcommand.FileInformationClass = informationClass;
Transaction2Request request = new Transaction2Request();
request.Setup = subcommand.GetSetup();
request.TransParameters = subcommand.GetParameters(m_client.Unicode);
request.TransData = subcommand.GetData(m_client.Unicode);
request.TotalDataCount = (ushort)request.TransData.Length;
request.TotalParameterCount = (ushort)request.TransParameters.Length;
request.MaxParameterCount = Transaction2QueryFileInformationResponse.ParametersLength;
request.MaxDataCount = (ushort)maxOutputLength;
TrySendMessage(request);
SMB1Message reply = m_client.WaitForMessage(CommandName.SMB_COM_TRANSACTION2);
if (reply != null)
{
if (reply.Header.Status == NTStatus.STATUS_SUCCESS && reply.Commands[0] is Transaction2Response)
{
Transaction2Response response = (Transaction2Response)reply.Commands[0];
Transaction2QueryFileInformationResponse subcommandResponse = new Transaction2QueryFileInformationResponse(response.TransParameters, response.TransData, reply.Header.UnicodeFlag);
result = subcommandResponse.GetFileInformation(informationClass);
}
return reply.Header.Status;
}
return NTStatus.STATUS_INVALID_SMB;
}
else
{
throw new NotImplementedException();
}
}
public NTStatus GetFileInformation(out QueryInformation result, object handle, QueryInformationLevel informationLevel)
@ -269,7 +303,40 @@ namespace SMBLibrary.Client
public NTStatus GetFileSystemInformation(out FileSystemInformation result, FileSystemInformationClass informationClass)
{
throw new NotImplementedException();
if (m_client.InfoLevelPassthrough)
{
result = null;
int maxOutputLength = 4096;
Transaction2QueryFSInformationRequest subcommand = new Transaction2QueryFSInformationRequest();
subcommand.FileSystemInformationClass = informationClass;
Transaction2Request request = new Transaction2Request();
request.Setup = subcommand.GetSetup();
request.TransParameters = subcommand.GetParameters(m_client.Unicode);
request.TransData = subcommand.GetData(m_client.Unicode);
request.TotalDataCount = (ushort)request.TransData.Length;
request.TotalParameterCount = (ushort)request.TransParameters.Length;
request.MaxParameterCount = Transaction2QueryFSInformationResponse.ParametersLength;
request.MaxDataCount = (ushort)maxOutputLength;
TrySendMessage(request);
SMB1Message reply = m_client.WaitForMessage(CommandName.SMB_COM_TRANSACTION2);
if (reply != null)
{
if (reply.Header.Status == NTStatus.STATUS_SUCCESS && reply.Commands[0] is Transaction2Response)
{
Transaction2Response response = (Transaction2Response)reply.Commands[0];
Transaction2QueryFSInformationResponse subcommandResponse = new Transaction2QueryFSInformationResponse(response.TransParameters, response.TransData, reply.Header.UnicodeFlag);
result = subcommandResponse.GetFileSystemInformation(informationClass);
}
return reply.Header.Status;
}
return NTStatus.STATUS_INVALID_SMB;
}
else
{
throw new NotImplementedException();
}
}
public NTStatus GetFileSystemInformation(out QueryFSInformation result, QueryFSInformationLevel informationLevel)