public static void SendMsg(_TAG_NETPACK_DISTINGUISHHEAD_VER1 netpackHead, byte[] byteFollowData, Socket socket)
{
byte[] byteNetpackHead = Common.StructToBytes(netpackHead);
int iFollowDataLength = 0;
if (byteFollowData != null)
{
iFollowDataLength = byteFollowData.Length;
}
byte[] byteSend = new byte[iFollowDataLength + byteNetpackHead.Length];
byteNetpackHead.CopyTo(byteSend, 0);
if (byteFollowData != null)
{
byteFollowData.CopyTo(byteSend, byteNetpackHead.Length);
}
if (socket.Connected)
{
socket.Send(byteSend);
}
else
{
//UMPService00.IEventLog.WriteEntry("Socket connection closed,send message error", EventLogEntryType.Warning);
UMPService00.WriteLog(LogMode.Error, "Socket connection closed,send message error");
}
}
private static void SendDgramMsg(string strFilePath, string strMachineID, Socket socket)
{
//数据包
_TAG_NETPACK_DISTINGUISHHEAD_VER1 pack = new _TAG_NETPACK_DISTINGUISHHEAD_VER1();
//基本包头
NETPACK_BASEHEAD_APPLICATION_VER1 baseHeadPack = new NETPACK_BASEHEAD_APPLICATION_VER1();
baseHeadPack._encrypt = DecDefine.NETPACK_ENCRYPT_NOTHING;
baseHeadPack._format = DecDefine.NETPACK_BASEHEAD_VER1_FORMAT_JSON;
JsonObject json = new JsonObject();
json["MachineID"] = new JsonProperty("\"" + strMachineID + "\"");
json["ChangeID"] = new JsonProperty("\"" + System.DateTime.Now.Year.ToString() + string.Format("{0:00}", System.DateTime.Now.Month) + string.Format("{0:00}", System.DateTime.Now.Day)
+ string.Format("{0:00}", System.DateTime.Now.Hour) + string.Format("{0:00}", System.DateTime.Now.Minute) + string.Format("{0:00}", System.DateTime.Now.Second)
+ string.Format("{0:000}", System.DateTime.Now.Millisecond) + "\"");
JsonObject jsonParam = new JsonObject();
jsonParam["ParamChange"] = new JsonProperty(json);
baseHeadPack._validsize = (short)jsonParam.ToString().Length;
baseHeadPack._datasize = (short)jsonParam.ToString().Length;
byte[] byteData = Encoding.ASCII.GetBytes(jsonParam.ToString());
// string str = Encoding.ASCII.GetString(byteData);
// UMPService00.IEventLog.WriteEntry("send message = "+str, EventLogEntryType.Warning);
_TAG_NETPACK_ENCRYPT_CONTEXT encrypt = new _TAG_NETPACK_ENCRYPT_CONTEXT();
encrypt._encrypt = DecDefine.NETPACK_ENCRYPT_NOTHING;
//识别头
_TAG_NETPACK_DISTINGUISHHEAD disHead = new _TAG_NETPACK_DISTINGUISHHEAD();
byte[] byteHeadPack = Common.StructToBytes(baseHeadPack);
byte[] byteFollowData = new byte[byteHeadPack.Length + byteData.Length];
Array.Copy(byteHeadPack, byteFollowData, byteHeadPack.Length);
Array.Copy(byteData, 0, byteFollowData, byteHeadPack.Length, byteData.Length);
_TAG_NETPACK_MESSAGE message = Common.CreateMessage(0xffff, 0xffff, 0xffff, 0xffff, DecDefine.NETMSG_SMALLTYPE_COMMON_PARAM_NOTIFY,
DecDefine.NETMSG_MIDTYPE_COMMON_PARAM, DecDefine.NETMSG_LARGTYPE_COMMON, DecDefine.NETMSG_NUMBER_COMMON_PARAM_NOTIFY_CHANGE);
_TAG_NETPACK_DISTINGUISHHEAD_VER1 ReleasePack = Common.CreatePack(DecDefine.NETPACK_DISTHEAD_VER1, disHead, DecDefine.NETPACK_BASETYPE_APPLICATION_VER1,
DecDefine.NETPACK_EXTTYPE_NOTHING, encrypt, (ushort)byteData.Length, message, 0xffff, 0xffff, DecDefine.NETPACK_PACKTYPE_APPLICATION, 0, 0, 0, -1);
bool bIsSend = false;
//UMPService00.IEventLog.WriteEntry("_TAG_NETPACK_DISTINGUISHHEAD_VER1 size = " + Marshal.SizeOf(typeof(_TAG_NETPACK_DISTINGUISHHEAD_VER1))
// +"mes length = "+byteFollowData.Length.ToString(), EventLogEntryType.Warning);
for (int i = 0; i <= 3; i++)
{
if (bIsSend)
{
break;
}
try
{
SendMsg(ReleasePack, byteFollowData, socket);
bIsSend = true;
socket.Close();
}
catch
{
bIsSend = false;
Thread.Sleep(2 * 1000);
}
}
}
public static _TAG_NETPACK_DISTINGUISHHEAD_VER1 CreatePack(byte strVersion, _TAG_NETPACK_DISTINGUISHHEAD DISTINGUISHHEAD, ushort BaseHead,
ushort ExtHead, _TAG_NETPACK_ENCRYPT_CONTEXT encrypt, ushort validsize, _TAG_NETPACK_MESSAGE message, ushort module
, ushort number, byte packtype, byte sequence, Int64 source, ushort state, Int64 target)
{
//计算识别头大小
short iDistHeadSize = (short)Marshal.SizeOf(DISTINGUISHHEAD);
//计算基本包头大小
ushort baseheadsize = 0;
switch (BaseHead)
{
case DecDefine.NETPACK_BASETYPE_NOTHING:
baseheadsize = 0;
break;
case DecDefine.NETPACK_BASETYPE_CONNECT_ERROR:
baseheadsize = (ushort)Marshal.SizeOf(typeof(_TAG_NETPACK_BASEHEAD_ERROR));
break;
case DecDefine.NETPACK_BASETYPE_CONNECT_HELLO:
baseheadsize = (ushort)Marshal.SizeOf(typeof(_TAG_NETPACK_BASEHEAD_CONNECT_HELLO));
break;
case DecDefine.NETPACK_BASETYPE_CONNECT_WELCOME:
baseheadsize = (ushort)Marshal.SizeOf(typeof(_TAG_NETPACK_BASEHEAD_CONNECT_WELCOME));
break;
case DecDefine.NETPACK_BASETYPE_CONNECT_LOGON:
baseheadsize = (ushort)Marshal.SizeOf(typeof(_TAG_NETPACK_BASEHEAD_CONNECT_LOGON));
break;
case DecDefine.NETPACK_BASETYPE_CONNECT_AUTHEN:
baseheadsize = (ushort)Marshal.SizeOf(typeof(_TAG_NETPACK_BASETYPE_CONNECT_AUTHEN));
break;
case DecDefine.NETPACK_BASETYPE_REQ_ADDSUBSCRIBE:
baseheadsize = (ushort)Marshal.SizeOf(typeof(_TAG_NETPACK_BASEHEAD_REQ_ADDSUBSCRIBE));
break;
case DecDefine.NETPACK_BASETYPE_APPLICATION_VER1:
baseheadsize = (ushort)Marshal.SizeOf(typeof(NETPACK_BASEHEAD_APPLICATION_VER1));
break;
}
//计算扩展包头大小
short extheadsize = (short)(ExtHead != DecDefine.NETPACK_EXTTYPE_NOTHING ? Marshal.SizeOf(ExtHead) : 0);
// 计算包头部分大小(识别头+基本包头+扩展包头)
int iHeadSize = iDistHeadSize + baseheadsize + extheadsize;
//UMPService00.IEventLog.WriteEntry("iHeadSize = " + iHeadSize, EventLogEntryType.Warning);
byte encrypeMethod = encrypt != null ? encrypt._encrypt : DecDefine.NETPACK_ENCRYPT_NOTHING;
ushort dataSize = Common.get_netpack_encrypt_storesize(encrypeMethod, validsize);
// UMPService00.IEventLog.WriteEntry("dataSize = " + dataSize, EventLogEntryType.Warning);
short packsize = (short)(iHeadSize + dataSize);
// UMPService00.IEventLog.WriteEntry("packsize = " + packsize, EventLogEntryType.Warning);
_TAG_NETPACK_DISTINGUISHHEAD_VER1 netPack = new _TAG_NETPACK_DISTINGUISHHEAD_VER1();
netPack._basehead = BaseHead;
netPack._basesize = baseheadsize;
netPack._dist = DISTINGUISHHEAD;
netPack._exthead = ExtHead;
netPack._extsize = (ushort)extheadsize;
netPack._followsize = (ushort)(packsize - iDistHeadSize);
//UMPService00.IEventLog.WriteEntry("_followsize = " + netPack._followsize, EventLogEntryType.Warning);
netPack._message = message;
netPack._moduleid = module;
netPack._number = number;
netPack._packtype = packtype;
netPack._sequence = sequence;
netPack._source = source;
netPack._datasize = dataSize;
netPack._state = state;
netPack._target = target;
netPack._dist._flag = new char[2];
netPack._dist._flag[0] = DecDefine.NETPACK_FLAG[0];
netPack._dist._flag[1] = DecDefine.NETPACK_FLAG[1];
netPack._dist._version = strVersion;
netPack._dist._cbsize = (byte)((char)Marshal.SizeOf(typeof(_TAG_NETPACK_DISTINGUISHHEAD_VER1)));
netPack._timestamp = (long)(System.DateTime.Now.ToUniversalTime().Subtract(DateTime.Parse("1970-1-1")).TotalMilliseconds * 10);
return(netPack);
}
