private void SendInitialMessage(IMORZEContact to)
{
SMSInitialMessage imsg = new SMSInitialMessage(m_account, to);
//Monitor.Enter(this);
////if (m_InitalMessages == null)
//// m_InitalMessages = new List<MORZEInitialMessage>();
////m_InitalMessages.Add(imsg);
//Monitor.Exit(this);
imsg.Send(m_netStream);
SMSSendExt ext = new SMSSendExt(this);
imsg.InitExtParam(ext);
ext.Send(m_netStream);
}
public string setExtParam(ExtKey key)
{
string err = null;
//set server filter setting
try
{
SMSSendExt setext = new SMSSendExt();
setext.pushExt(key.HashID, key.Ext);
setext.SMSNet = this;
setext.Send(m_netStream);
}
catch (Exception exp)
{
err = exp.Message;
OnConnectChange(false, err);
}
return(err);
}
public void InitExtParam(SMSSendExt ext)
{
ext.pushExt(m_newExt.HashID, m_newExt.Ext);
}
bool operateAsyncType1(byte[] data, byte[] tail)
{
bool isSuccess = false;
int off = 1;
byte[] ext = null;
byte[] sync = null;
byte[] iv = null;
SMSHash hashid = SMSHash.None;
SMSSyncAlgo syncid = SMSSyncAlgo.None;
int extlen = 0;
int synlen = 0;
switch (data[off])
{
case 1: //MD5
extlen = 0x10;
hashid = SMSHash.MD5;
break;
}
if (extlen > 0)
{
off++;
ext = new byte[extlen];
Array.Copy(data, off, ext, 0, ext.Length);
off += ext.Length;
}
if (hashid != SMSHash.None)
{
switch (data[off])
{
case 1: //DES
syncid = SMSSyncAlgo.DES;
synlen = 8;
break;
}
}
if (synlen > 0)
{
off++;
sync = new byte[synlen];
iv = new byte[synlen];
Array.Copy(data, off, sync, 0, sync.Length);
off += sync.Length;
Array.Copy(data, off, iv, 0, iv.Length);
off += iv.Length;
}
if (off + 2 == data.Length) // +2 - CRC16
{
byte[] contactaddres;
string cont = null;
if (string.IsNullOrEmpty(SMSCrypt.SyncDecode(syncid, tail, sync, iv, out contactaddres)) == false)
{
contactaddres = null;
}
if (contactaddres != null)
{
try
{
cont = Encoding.ASCII.GetString(contactaddres);
Convert.FromBase64String(cont.Substring(4));
isSuccess = m_acc.updateSynKey(hashid, ext, syncid, sync, iv, cont);
}
catch
{
isSuccess = false;
}
}
}
if (isSuccess == true)
{
MORZESendMessage cmdMsgTyp2;
//---------------
cmdMsgTyp2 = new MORZESendMessage();
BufferBuilder bb = new BufferBuilder();
bb.AddByte(2); // Type 2 - уведомление о получении ключей
bb.AddByte((byte)hashid);
bb.AddBytes(SMSCrypt.CalcHash(hashid, sync));
//byte[] msg = bb.GetAllBytes();
//bb = new BufferBuilder();
//bb.AddByte((byte)((int)0x80 ^ (int)hashid));
//bb.AddBytes(SMSCrypt.CalcHash(hashid, msg));
//bb.AddBytes(ext);
//bb.AddBytes(msg);
//cmdMsgTyp2.WriteBytes(bb.GetAllBytes());
byte[] res;
if (string.IsNullOrEmpty(SMSCrypt.SyncEncode(syncid, bb.GetAllBytes(), sync, iv, out res)) == true)
{//send notify to client
cmdMsgTyp2.AddMessageBody(res, hashid, ext);
if (m_responses == null)
{
m_responses = new List <SMSSendCommand>();
}
//set server filter setting
SMSSendExt setext = new SMSSendExt();
setext.pushExt(hashid, ext);
m_responses.Add(setext);
m_responses.Add(cmdMsgTyp2);
}
else
{
isSuccess = false;
}
}
return(isSuccess);
}
private void thRecvCommand()
{
MORZERecvCommand rcmd;
MORZECommand cmd;
try
{
do
{
rcmd = new MORZERecvCommand(m_account, m_netStream);
cmd = rcmd.recvCmd();
if (cmd != null)
{
SMSRecvHello rcvhl = null;
if (rcvhl == null && cmd is SMSRecvHello == true)
{
rcvhl = cmd as SMSRecvHello;
if (rcvhl.isValid(m_helloSign) == true)
{
OnConnectChange(true, string.Empty);
}
else
{
OnConnectChange(false, string.Empty);
}
}
//else if (rcvhl == null && cmd is SMSRecvHello == false)
// OnConnectChange(false , "Неверный ответ сервера");
}
if (cmd != null && cmd is MORZERecvSynKey == true)
{
MORZERecvSynKey srvSync = cmd as MORZERecvSynKey;
srvSync.SetAsync(m_sendAsyngCmd, m_helloSign);
m_sendAsyngCmd.Dispose();
m_sendAsyngCmd = null;
m_sync = srvSync.SyncCryptor;
if (OnConnected != null)
{
OnConnected();
}
}
if (cmd != null && cmd is MORZERecvMessages == true)
{//принято сообщение
MORZERecvMessages rm = cmd as MORZERecvMessages;
if (rm.isResponses == true)
{//есть ответные сообщения
List <SMSSendCommand> res = rm.Responses;
foreach (SMSSendCommand cm in res)
{
SMSSendExt setext = cm as SMSSendExt;
if (setext != null)
{
setext.SMSNet = this;
}
cm.Send(m_netStream);
}
}
}
} while (m_stop == false);
}
catch (Exception exp)
{
if (m_stop == false)
{
OnConnectChange(false, exp.Message);
}
}
}