/// <summary>
/// TRANS2_QUERY_FS_INFORMATION Request.
/// </summary>
/// <param name="messageId">This is used to associate a response with a request.</param>
/// <param name="sessionId">
/// Set this value to 0 to request a new session setup, or set this value to a previously established session
/// identifier to request reauthenticate to an existing session.
/// </param>
/// <param name="treeId">
/// This field identifies the subdirectory (or tree) (also referred as a share in this document) on the
/// server that the client is accessing.
/// </param>
/// <param name="isSigned">
/// Indicate whether the SUT has message signing enabled or required.
/// </param>
/// <param name="informationLevel">This can be used to query information from the server.</param>
public void FSCCTrans2QueryFSInfoRequest(int messageId,
int sessionId,
int treeId,
bool isSigned,
FSCCTransaction2QueryFSInforLevel informationLevel)
{
#region Create Packet
SmbTrans2QueryFsInformationRequestPacket smbPacket = new SmbTrans2QueryFsInformationRequestPacket();
ushort uid = (ushort)this.uId[(uint)sessionId];
ushort requestedTid = (ushort)this.tId[(uint)treeId];
NamespaceCifs.Trans2SmbParametersFlags transactOptions = NamespaceCifs.Trans2SmbParametersFlags.NONE;
ushort level = this.FSCCInformationLevelBytesQueryFS[(ushort)informationLevel];
fsccQueryFSLevel = (ushort)informationLevel;
smbPacket = this.smbClientStack.CreateTrans2QueryFileSystemInformationRequest(
requestedTid,
this.maxDataCount,
transactOptions,
(NamespaceCifs.QueryFSInformationLevel)level);
NamespaceCifs.TRANS2_QUERY_FS_INFORMATION_Request_Trans2_Parameters payload = smbPacket.Trans2Parameters;
payload.InformationLevel = (NamespaceCifs.QueryFSInformationLevel)level;
smbPacket.Trans2Parameters = payload;
if (isSigned)
{
NamespaceCifs.CifsClientPerConnection connection =
this.smbClientStack.Context.GetConnection(ConnectionId);
NamespaceCifs.CifsClientPerSession session =
this.smbClientStack.Context.GetSession(ConnectionId, uid);
smbPacket.Sign(connection.ClientNextSendSequenceNumber, session.SessionKey);
}
#endregion
#region Send and Receive ExpectPacket
this.smbClientStack.SendPacket(smbPacket);
StackPacket response = this.smbClientStack.ExpectPacket(this.timeout);
NamespaceCifs.SmbPacket smbPacketResponse = (NamespaceCifs.SmbPacket)response;
this.QueryUidTable(smbPacketResponse);
this.QueryTidTable(smbPacketResponse);
if (response.GetType() == typeof(SmbErrorResponsePacket))
{
SmbErrorResponsePacket smbErrorResponsePacket = response as SmbErrorResponsePacket;
NamespaceCifs.SmbHeader smbErrorHeader = smbErrorResponsePacket.SmbHeader;
this.ErrorResponse(smbErrorHeader.Mid + this.addMidMark, (MessageStatus)smbErrorHeader.Status);
}
else
{
SmbTrans2QueryFsInformationResponsePacket smbTrans2QueryFsInformationPacket
= response as SmbTrans2QueryFsInformationResponsePacket;
NamespaceCifs.SmbHeader trans2QueryFsInformationResponseHeader =
smbTrans2QueryFsInformationPacket.SmbHeader;
FSCCTrans2QueryFSInformationResponse(smbTrans2QueryFsInformationPacket);
this.FSCCTrans2QueryFSInfoResponse(
trans2QueryFsInformationResponseHeader.Mid + this.addMidMark,
this.QueryUidTable(smbPacketResponse),
this.QueryTidTable(smbPacketResponse),
(smbPacketResponse).IsSignRequired,
(MessageStatus)trans2QueryFsInformationResponseHeader.Status);
}
#endregion
}
/// <summary>
/// TRANS2_QUERY_FS_INFORMATION Request.
/// </summary>
/// <param name="messageId">This is used to associate a response with a request.</param>
/// <param name="sessionId">
/// Set this value to 0 to request a new session setup, or set this value to a previously established session
/// identifier to request reauthenticate to an existing session.
/// </param>
/// <param name="treeId">
/// This field identifies the subdirectory (or tree) (also referred as a share in this document) on the
/// server that the client is accessing.
/// </param>
/// <param name="isSigned">
/// Indicate whether the SUT has message signing enabled or required.
/// </param>
/// <param name="isUsePassthrough">
/// Indicate whether adding SMB_INFO_PASSTHROUGH in InformationLevel field of the request.
/// </param>
/// <param name="informationLevel">This can be used to query information from the server.</param>
/// <param name="otherBits">If it contains other bits.</param>
/// <param name="reserved">The reserved int value.</param>
public void Trans2QueryFsInfoRequest(
int messageId,
int sessionId,
int treeId,
bool isSigned,
bool isUsePassthrough,
[Domain("InfoLevelQueriedByFS")] InformationLevel informationLevel,
bool otherBits,
int reserved)
{
#region Create Packet
SmbTrans2QueryFsInformationRequestPacket smbPacket = new SmbTrans2QueryFsInformationRequestPacket();
ushort uid = (ushort)this.uId[(uint)sessionId];
ushort requestedTid = (ushort)this.tId[(uint)treeId];
NamespaceCifs.Trans2SmbParametersFlags transactOptions = NamespaceCifs.Trans2SmbParametersFlags.NONE;
ushort level = this.informationLevelBytes[(ushort)informationLevel];
this.smbClientStack.Capability.IsUsePathThrough = isUsePassthrough;
smbPacket = this.smbClientStack.CreateTrans2QueryFileSystemInformationRequest(
requestedTid,
this.maxDataCount,
transactOptions,
(NamespaceCifs.QueryFSInformationLevel)level);
NamespaceCifs.TRANS2_QUERY_FS_INFORMATION_Request_Trans2_Parameters payload = smbPacket.Trans2Parameters;
payload.InformationLevel = NamespaceCifs.QueryFSInformationLevel.SMB_QUERY_FS_ATTRIBUTE_INFO;
smbPacket.Trans2Parameters = payload;
if (isSigned)
{
NamespaceCifs.CifsClientPerConnection connection =
this.smbClientStack.Context.GetConnection(ConnectionId);
NamespaceCifs.CifsClientPerSession session =
this.smbClientStack.Context.GetSession(ConnectionId, uid);
smbPacket.Sign(connection.ClientNextSendSequenceNumber, session.SessionKey);
}
#endregion
#region Send and Receive ExpectPacket
this.smbClientStack.SendPacket(smbPacket);
StackPacket response = this.smbClientStack.ExpectPacket(this.timeout);
NamespaceCifs.SmbPacket smbPacketResponse = (NamespaceCifs.SmbPacket)response;
this.QueryUidTable(smbPacketResponse);
this.QueryTidTable(smbPacketResponse);
VerifyTransport(smbPacketResponse);
VerifyCommonMessageSyntax(smbPacketResponse);
if (response.GetType() == typeof(SmbErrorResponsePacket))
{
SmbErrorResponsePacket smbErrorResponsePacket = response as SmbErrorResponsePacket;
NamespaceCifs.SmbHeader smbErrorHeader = smbErrorResponsePacket.SmbHeader;
if (smbErrorHeader.Status == (uint)MessageStatus.StatusInvalidInfoClass)
{
smbErrorHeader.Status = (uint)MessageStatus.NotSupported;
}
this.ErrorResponse(smbErrorHeader.Mid + this.addMidMark, (MessageStatus)smbErrorHeader.Status);
}
else
{
SmbTrans2QueryFsInformationResponsePacket smbTrans2QueryFsInformationPacket
= response as SmbTrans2QueryFsInformationResponsePacket;
NamespaceCifs.SmbHeader trans2QueryFsInformationResponseHeader =
smbTrans2QueryFsInformationPacket.SmbHeader;
this.Trans2QueryFsInfoResponse(
trans2QueryFsInformationResponseHeader.Mid + this.addMidMark,
this.QueryUidTable(smbPacketResponse),
this.QueryTidTable(smbPacketResponse),
(smbPacketResponse).IsSignRequired,
(MessageStatus)trans2QueryFsInformationResponseHeader.Status);
}
#endregion
}
/// <summary>
/// find the transaction2 packet.
/// </summary>
/// <param name="command">the command of transaction2 packet.</param>
/// <returns>the target transaction2 packet</returns>
private static SmbPacket FindTheTrans2Packet(Trans2SubCommand command)
{
SmbPacket smbPacket = null;
switch ((Trans2SubCommand)command)
{
case Trans2SubCommand.TRANS2_FIND_FIRST2:
smbPacket = new SmbTrans2FindFirst2RequestPacket();
break;
case Trans2SubCommand.TRANS2_FIND_NEXT2:
smbPacket = new SmbTrans2FindNext2RequestPacket();
break;
case Trans2SubCommand.TRANS2_QUERY_FS_INFORMATION:
smbPacket = new SmbTrans2QueryFsInformationRequestPacket();
break;
case Trans2SubCommand.TRANS2_SET_FS_INFORMATION:
smbPacket = new SmbTrans2SetFsInformationRequestPacket();
break;
case Trans2SubCommand.TRANS2_QUERY_PATH_INFORMATION:
smbPacket = new SmbTrans2QueryPathInformationRequestPacket();
break;
case Trans2SubCommand.TRANS2_SET_PATH_INFORMATION:
smbPacket = new SmbTrans2SetPathInformationRequestPacket();
break;
case Trans2SubCommand.TRANS2_QUERY_FILE_INFORMATION:
smbPacket = new SmbTrans2QueryFileInformationRequestPacket();
break;
case Trans2SubCommand.TRANS2_SET_FILE_INFORMATION:
smbPacket = new SmbTrans2SetFileInformationRequestPacket();
break;
case Trans2SubCommand.TRANS2_GET_DFS_REFERRAL:
smbPacket = new SmbTrans2GetDfsReferralRequestPacket();
break;
default:
break;
}
return smbPacket;
}
