public byte[] ToBytes()
{
byte[] result;
using (var bs = new VgcApis.Libs.Streams.BitStream())
{
bs.Clear();
var writeString = Utils.GenWriteStringHelper(bs, strTable);
bs.Write(alias);
writeString(description);
bs.Write(tlsType);
bs.Write(isSecTls);
bs.Write(tlsServName);
bs.Write(port);
bs.Write(encryption);
bs.Write(uuid);
bs.Write(flow);
bs.WriteAddress(address);
writeString(streamType);
writeString(streamParam1);
writeString(streamParam2);
writeString(streamParam3);
result = bs.ToBytes(version);
}
return(result);
}
public byte[] ToBytes()
{
byte[] result;
using (var bs = new VgcApis.Libs.Streams.BitStream())
{
var writeString = Utils.GenWriteStringHelper(bs, strTable);
bs.Clear();
bs.Write(alias);
writeString(description);
bs.WriteAddress(address);
bs.Write(port);
bs.Write(password);
writeString(method);
bs.WriteTinyInt(networkType, networkTypeLenInBits);
bs.Write(isUseOta);
bs.Write(isUseTls);
writeString(streamType);
writeString(streamParam1);
writeString(streamParam2);
writeString(streamParam3);
result = bs.ToBytes(version);
}
return(result);
}
public Ss1a(byte[] bytes) :
this()
{
var ver = VgcApis.Libs.Streams.BitStream.ReadVersion(bytes);
if (ver != version)
{
throw new NotSupportedException(
$"Not supported version ${ver}");
}
using (var bs = new VgcApis.Libs.Streams.BitStream(bytes))
{
var readString = Utils.GenReadStringHelper(bs, strTable);
alias = bs.Read <string>();
description = readString();
address = bs.ReadAddress();
port = bs.Read <int>();
password = bs.Read <string>();
method = readString();
networkType = bs.ReadTinyInt(networkTypeLenInBits);
isUseOta = bs.Read <bool>();
isUseTls = bs.Read <bool>();
streamType = readString();
streamParam1 = readString();
streamParam2 = readString();
streamParam3 = readString();
}
}
public void BsNormalTest()
{
var bs1 = new VgcApis.Libs.Streams.BitStream();
var uuid = Guid.NewGuid();
bs1.Write(true);
bs1.Write(12345);
bs1.Write(uuid);
bs1.WriteAddress("abc.com");
bs1.WriteAddress("::1");
bs1.WriteAddress("1.2.3.4");
bs1.Write("123");
bs1.Write("1中23文");
var b1 = bs1.ToBytes("1a");
bs1.Dispose();
var bs2 = new VgcApis.Libs.Streams.BitStream(b1);
var b2 = bs2.ToBytes("1a");
bs2.Dispose();
for (int i = 0; i < b1.Length; i++)
{
Assert.AreEqual(b2[i], b1[i]);
}
}
public Socks2a(byte[] bytes) :
this()
{
var ver = VgcApis.Libs.Streams.BitStream.ReadVersion(bytes);
if (ver != version)
{
throw new NotSupportedException($"Not supported version ${ver}");
}
using (var bs = new VgcApis.Libs.Streams.BitStream(bytes))
{
var readString = Utils.GenReadStringHelper(bs, strTable);
alias = bs.Read <string>();
description = readString();
isUseTls = bs.Read <bool>();
isSecTls = bs.Read <bool>();
port = bs.Read <int>();
address = bs.ReadAddress();
userName = readString();
userPassword = readString();
streamType = readString();
streamParam1 = readString();
streamParam2 = readString();
streamParam3 = readString();
}
}
public Vless4a(byte[] bytes) :
this()
{
var ver = VgcApis.Libs.Streams.BitStream.ReadVersion(bytes);
if (ver != version)
{
throw new NotSupportedException($"Not supported version ${ver}");
}
using (var bs = new VgcApis.Libs.Streams.BitStream(bytes))
{
var readString = Utils.GenReadStringHelper(bs, strTable);
alias = bs.Read <string>();
description = readString();
isUseTls = bs.Read <bool>();
isSecTls = bs.Read <bool>();
port = bs.Read <int>();
encryption = bs.Read <string>();
uuid = bs.Read <Guid>();
address = bs.ReadAddress();
streamType = readString();
streamParam1 = readString();
streamParam2 = readString();
streamParam3 = readString();
}
if (string.IsNullOrEmpty(encryption))
{
encryption = "none";
}
}
public static Func <string> GenReadStringHelper(
VgcApis.Libs.Streams.BitStream bitStream,
List <string> strTable)
{
var bs = bitStream;
var table = strTable;
return(() => ReadString(bs, table));
}
public static Action <string> GenWriteStringHelper(
VgcApis.Libs.Streams.BitStream bitStream,
List <string> strTable)
{
var bs = bitStream;
var table = strTable;
return(str => WriteString(bs, table, str));
}
public static string ReadString(
VgcApis.Libs.Streams.BitStream bitStream,
List <string> strTable)
{
var lenInBits = VgcApis.Misc.Utils.GetLenInBitsOfInt(strTable.Count);
if (bitStream.Read <bool>())
{
// using string table
var index = bitStream.ReadTinyInt(lenInBits);
return(strTable[index]);
}
else
{
return(bitStream.Read <string>());
}
}
public void Crc8ChecksumFailTest()
{
var bs1 = new VgcApis.Libs.Streams.BitStream();
bs1.Write(12345);
bs1.WriteAddress("abc.com");
var b1 = bs1.ToBytes("2b");
b1[0] = (byte)(b1[0] + 1);
try
{
var b2 = new VgcApis.Libs.Streams.BitStream(b1);
}
catch (ArgumentException)
{
return;
}
Assert.Fail();
}
public static void WriteString(
VgcApis.Libs.Streams.BitStream bitStream,
List <string> strTable,
string str)
{
var lenInBits = VgcApis.Misc.Utils.GetLenInBitsOfInt(strTable.Count);
var index = strTable.IndexOf(str);
if (index == -1)
{
bitStream.Write(false);
bitStream.Write(str);
}
else
{
bitStream.Write(true);
bitStream.WriteTinyInt(index, lenInBits);
}
}
public BitStreamTests()
{
bs = new VgcApis.Libs.Streams.BitStream();
}
