|
static private Receive ( UdpClient client ) : Task |
||
| client | UdpClient | |
| Résultat | Task |
|
private static async Task <Dictionary <string, string> > GetRules(UdpClient client)
{
byte[] challengeData = await SourceServerQuery.GetChallengeData(client);
byte[] a2SRULES = challengeData;
challengeData = null;
a2SRULES[0] = SourceServerQuery.A2S_RULES;
await SourceServerQuery.Send(client, a2SRULES);
byte[] numArray = await SourceServerQuery.Receive(client);
byte[] numArray1 = numArray;
numArray = null;
Dictionary <string, string> strs = new Dictionary <string, string>();
using (BinaryReader binaryReader = new BinaryReader(new MemoryStream(numArray1)))
{
if (binaryReader.ReadByte() != 69)
{
throw new Exception("Invalid data received in response to A2S_RULES request");
}
ushort num = binaryReader.ReadUInt16();
for (int i = 0; i < num; i++)
{
strs.Add(binaryReader.ReadNullTerminatedUTF8String(SourceServerQuery.readBuffer), binaryReader.ReadNullTerminatedUTF8String(SourceServerQuery.readBuffer));
}
}
binaryReader = null;
return(strs);
}
private static async Task <byte[]> GetChallengeData(UdpClient client)
{
await SourceServerQuery.Send(client, SourceServerQuery.A2S_SERVERQUERY_GETCHALLENGE);
byte[] numArray = await SourceServerQuery.Receive(client);
byte[] numArray1 = numArray;
numArray = null;
if (numArray1[0] != 65)
{
throw new Exception("Invalid Challenge");
}
return(numArray1);
}