protected override void DecodeTrans2Data()
{
if (this.smbData.Trans2_Data != null && this.smbData.Trans2_Data.Length > 0)
{
switch (this.informationLevel)
{
case QueryInformationLevel.SMB_INFO_STANDARD:
this.trans2Data.Data = CifsMessageUtils.ToStuct <
SMB_INFO_STANDARD_OF_TRANS2_QUERY_PATH_INFORMATION>(this.smbData.Trans2_Data);
break;
case QueryInformationLevel.SMB_INFO_QUERY_EA_SIZE:
this.trans2Data.Data = CifsMessageUtils.ToStuct <
SMB_INFO_QUERY_EA_SIZE_OF_TRANS2_QUERY_PATH_INFORMATION>(this.smbData.Trans2_Data);
break;
case QueryInformationLevel.SMB_INFO_QUERY_EAS_FROM_LIST:
if (this.smbData.Trans2_Data != null && this.smbData.Trans2_Data.Length > 0)
{
using (MemoryStream memoryStream = new MemoryStream(this.smbData.Trans2_Data))
{
using (Channel channel = new Channel(null, memoryStream))
{
SMB_INFO_QUERY_EAS_FROM_LIST_OF_TRANS2_QUERY_PATH_INFORMATION data = new
SMB_INFO_QUERY_EAS_FROM_LIST_OF_TRANS2_QUERY_PATH_INFORMATION();
data.SizeOfListInBytes = channel.Read <uint>();
uint sizeOfListInBytes = data.SizeOfListInBytes - sizeOfListInBytesLength;
List <SMB_FEA> attributeList = new List <SMB_FEA>();
while (sizeOfListInBytes > 0)
{
SMB_FEA smbEa = channel.Read <SMB_FEA>();
attributeList.Add(smbEa);
sizeOfListInBytes -= (uint)(EA.SMB_EA_FIXED_SIZE + smbEa.AttributeName.Length +
smbEa.ValueName.Length);
}
data.ExtendedAttributeList = attributeList.ToArray();
this.trans2Data.Data = data;
}
}
}
break;
case QueryInformationLevel.SMB_INFO_QUERY_ALL_EAS:
if (this.smbData.Trans2_Data != null && this.smbData.Trans2_Data.Length > 0)
{
using (MemoryStream memoryStream = new MemoryStream(this.smbData.Trans2_Data))
{
using (Channel channel = new Channel(null, memoryStream))
{
SMB_INFO_QUERY_ALL_EAS_OF_TRANS2_QUERY_PATH_INFORMATION easData = new
SMB_INFO_QUERY_ALL_EAS_OF_TRANS2_QUERY_PATH_INFORMATION();
easData.SizeOfListInBytes = channel.Read <uint>();
uint sizeOfList = easData.SizeOfListInBytes - sizeOfListInBytesLength;
List <SMB_FEA> eaList = new List <SMB_FEA>();
while (sizeOfList > 0)
{
SMB_FEA smbEa = channel.Read <SMB_FEA>();
eaList.Add(smbEa);
sizeOfList -= (uint)(EA.SMB_EA_FIXED_SIZE + smbEa.AttributeName.Length +
smbEa.ValueName.Length);
}
easData.ExtendedAttributeList = eaList.ToArray();
this.trans2Data.Data = easData;
}
}
}
break;
case QueryInformationLevel.SMB_QUERY_FILE_BASIC_INFO:
this.trans2Data.Data = CifsMessageUtils.ToStuct <
SMB_QUERY_FILE_BASIC_INFO_OF_TRANS2_QUERY_PATH_INFORMATION>(this.smbData.Trans2_Data);
break;
case QueryInformationLevel.SMB_QUERY_FILE_STANDARD_INFO:
this.trans2Data.Data = CifsMessageUtils.ToStuct <
SMB_QUERY_FILE_STANDARD_INFO_OF_TRANS2_QUERY_PATH_INFORMATION>(this.smbData.Trans2_Data);
break;
case QueryInformationLevel.SMB_QUERY_FILE_EA_INFO:
this.trans2Data.Data = CifsMessageUtils.ToStuct <
SMB_QUERY_FILE_EA_INFO_OF_TRANS2_QUERY_PATH_INFORMATION>(this.smbData.Trans2_Data);
break;
case QueryInformationLevel.SMB_QUERY_FILE_NAME_INFO:
this.trans2Data.Data = CifsMessageUtils.ToStuct <
SMB_QUERY_FILE_NAME_INFO_OF_TRANS2_QUERY_PATH_INFORMATION>(this.smbData.Trans2_Data);
break;
case QueryInformationLevel.SMB_QUERY_FILE_ALL_INFO:
this.trans2Data.Data = CifsMessageUtils.ToStuct <
SMB_QUERY_FILE_ALL_INFO_OF_TRANS2_QUERY_PATH_INFORMATION>(this.smbData.Trans2_Data);
break;
case QueryInformationLevel.SMB_QUERY_FILE_ALT_NAME_INFO:
this.trans2Data.Data = CifsMessageUtils.ToStuct <
SMB_QUERY_FILE_ALT_NAME_INFO_OF_TRANS2_QUERY_PATH_INFORMATION>(this.smbData.Trans2_Data);
break;
case QueryInformationLevel.SMB_QUERY_FILE_STREAM_INFO:
this.trans2Data.Data = CifsMessageUtils.ToStuct <
SMB_QUERY_FILE_STREAM_INFO_OF_TRANS2_QUERY_PATH_INFORMATION>(this.smbData.Trans2_Data);
break;
case QueryInformationLevel.SMB_QUERY_FILE_COMPRESSION_INFO:
this.trans2Data.Data = CifsMessageUtils.ToStuct <
SMB_QUERY_FILE_COMPRESSION_INFO_OF_TRANS2_QUERY_PATH_INFORMATION>(this.smbData.Trans2_Data);
break;
}
}
}
/// <summary>
/// Encode the struct of Trans2Data into the byte array in SmbData.Trans2_Data
/// </summary>
protected override void EncodeTrans2Data()
{
if (this.trans2Data.Data != null)
{
Type type = this.trans2Data.Data.GetType();
if (type == typeof(SMB_INFO_STANDARD_OF_TRANS2_QUERY_PATH_INFORMATION))
{
this.smbData.Trans2_Data = CifsMessageUtils.ToBytes <
SMB_INFO_STANDARD_OF_TRANS2_QUERY_PATH_INFORMATION>(
(SMB_INFO_STANDARD_OF_TRANS2_QUERY_PATH_INFORMATION)this.trans2Data.Data);
}
else if (type == typeof(SMB_INFO_QUERY_EA_SIZE_OF_TRANS2_QUERY_PATH_INFORMATION))
{
this.smbData.Trans2_Data = CifsMessageUtils.ToBytes <
SMB_INFO_QUERY_EA_SIZE_OF_TRANS2_QUERY_PATH_INFORMATION>(
(SMB_INFO_QUERY_EA_SIZE_OF_TRANS2_QUERY_PATH_INFORMATION)this.trans2Data.Data);
}
else if (type == typeof(SMB_INFO_QUERY_EAS_FROM_LIST_OF_TRANS2_QUERY_PATH_INFORMATION))
{
SMB_INFO_QUERY_EAS_FROM_LIST_OF_TRANS2_QUERY_PATH_INFORMATION data =
(SMB_INFO_QUERY_EAS_FROM_LIST_OF_TRANS2_QUERY_PATH_INFORMATION)this.trans2Data.Data;
if (data.ExtendedAttributeList != null)
{
this.smbData.Trans2_Data = new byte[data.SizeOfListInBytes];
using (MemoryStream memoryStream = new MemoryStream(this.smbData.Trans2_Data))
{
using (Channel channel = new Channel(null, memoryStream))
{
channel.BeginWriteGroup();
channel.Write <uint>(data.SizeOfListInBytes);
foreach (SMB_FEA smbEa in data.ExtendedAttributeList)
{
channel.Write <SMB_FEA>(smbEa);
}
channel.EndWriteGroup();
}
}
}
}
else if (type == typeof(SMB_INFO_QUERY_ALL_EAS_OF_TRANS2_QUERY_PATH_INFORMATION))
{
SMB_INFO_QUERY_ALL_EAS_OF_TRANS2_QUERY_PATH_INFORMATION easData =
(SMB_INFO_QUERY_ALL_EAS_OF_TRANS2_QUERY_PATH_INFORMATION)this.trans2Data.Data;
if (easData.ExtendedAttributeList != null)
{
this.smbData.Trans2_Data = new byte[easData.SizeOfListInBytes];
using (MemoryStream memoryStream = new MemoryStream(this.smbData.Trans2_Data))
{
using (Channel channel = new Channel(null, memoryStream))
{
channel.BeginWriteGroup();
channel.Write <uint>(easData.SizeOfListInBytes);
foreach (SMB_FEA smbEa in easData.ExtendedAttributeList)
{
channel.Write <SMB_FEA>(smbEa);
}
channel.EndWriteGroup();
}
}
}
}
else if (type == typeof(SMB_QUERY_FILE_BASIC_INFO_OF_TRANS2_QUERY_PATH_INFORMATION))
{
this.smbData.Trans2_Data = CifsMessageUtils.ToBytes <
SMB_QUERY_FILE_BASIC_INFO_OF_TRANS2_QUERY_PATH_INFORMATION>(
(SMB_QUERY_FILE_BASIC_INFO_OF_TRANS2_QUERY_PATH_INFORMATION)this.trans2Data.Data);
}
else if (type == typeof(SMB_QUERY_FILE_STANDARD_INFO_OF_TRANS2_QUERY_PATH_INFORMATION))
{
this.smbData.Trans2_Data = CifsMessageUtils.ToBytes <
SMB_QUERY_FILE_STANDARD_INFO_OF_TRANS2_QUERY_PATH_INFORMATION>(
(SMB_QUERY_FILE_STANDARD_INFO_OF_TRANS2_QUERY_PATH_INFORMATION)this.trans2Data.Data);
}
else if (type == typeof(SMB_QUERY_FILE_EA_INFO_OF_TRANS2_QUERY_PATH_INFORMATION))
{
this.smbData.Trans2_Data = CifsMessageUtils.ToBytes <
SMB_QUERY_FILE_EA_INFO_OF_TRANS2_QUERY_PATH_INFORMATION>(
(SMB_QUERY_FILE_EA_INFO_OF_TRANS2_QUERY_PATH_INFORMATION)this.trans2Data.Data);
}
else if (type == typeof(SMB_QUERY_FILE_NAME_INFO_OF_TRANS2_QUERY_PATH_INFORMATION))
{
this.smbData.Trans2_Data = CifsMessageUtils.ToBytes <
SMB_QUERY_FILE_NAME_INFO_OF_TRANS2_QUERY_PATH_INFORMATION>(
(SMB_QUERY_FILE_NAME_INFO_OF_TRANS2_QUERY_PATH_INFORMATION)this.trans2Data.Data);
}
else if (type == typeof(SMB_QUERY_FILE_ALL_INFO_OF_TRANS2_QUERY_PATH_INFORMATION))
{
this.smbData.Trans2_Data = CifsMessageUtils.ToBytes <
SMB_QUERY_FILE_ALL_INFO_OF_TRANS2_QUERY_PATH_INFORMATION>(
(SMB_QUERY_FILE_ALL_INFO_OF_TRANS2_QUERY_PATH_INFORMATION)this.trans2Data.Data);
}
else if (type == typeof(SMB_QUERY_FILE_ALT_NAME_INFO_OF_TRANS2_QUERY_PATH_INFORMATION))
{
this.smbData.Trans2_Data = CifsMessageUtils.ToBytes <
SMB_QUERY_FILE_ALT_NAME_INFO_OF_TRANS2_QUERY_PATH_INFORMATION>(
(SMB_QUERY_FILE_ALT_NAME_INFO_OF_TRANS2_QUERY_PATH_INFORMATION)this.trans2Data.Data);
}
else if (type == typeof(SMB_QUERY_FILE_STREAM_INFO_OF_TRANS2_QUERY_PATH_INFORMATION))
{
this.smbData.Trans2_Data = CifsMessageUtils.ToBytes <
SMB_QUERY_FILE_STREAM_INFO_OF_TRANS2_QUERY_PATH_INFORMATION>(
(SMB_QUERY_FILE_STREAM_INFO_OF_TRANS2_QUERY_PATH_INFORMATION)this.trans2Data.Data);
}
else if (type == typeof(SMB_QUERY_FILE_COMPRESSION_INFO_OF_TRANS2_QUERY_PATH_INFORMATION))
{
this.smbData.Trans2_Data = CifsMessageUtils.ToBytes <
SMB_QUERY_FILE_COMPRESSION_INFO_OF_TRANS2_QUERY_PATH_INFORMATION>(
(SMB_QUERY_FILE_COMPRESSION_INFO_OF_TRANS2_QUERY_PATH_INFORMATION)this.trans2Data.Data);
}
else if (type == typeof(byte[]))
{
this.smbData.Trans2_Data = (byte[])this.trans2Data.Data;
}
else
{
// Branch for negative testing.
}
}
else
{
this.smbData.Trans2_Data = new byte[0];
}
}
