private static string FieldToString(IHtspType field, string padding, bool debug)
{
if (false); //just a dummy
else if (field is HtspType<Message>) {
var sb = new StringBuilder();
sb.AppendFormat(padding + "(msg) [{0} fields]\n", ((HtspType<Message>)field).Value.FieldCount);
if (debug) {
sb.Append(((HtspType<Message>)field).Value.ToString(padding + " ", debug));
}
return sb.ToString();
}
else if (field is HtspType<long>) {
return String.Format(padding + "(int) 0x{0}\n", ((HtspType<long>)field).Value.ToString("x"));
}
else if (field is HtspType<string>) {
return String.Format(padding + "(str) \"{0}\"\n", ((HtspType<string>)field).Value);
}
else if (field is HtspType<byte[]>) {
return String.Format(padding + "(bin) [{0} bytes]\n", ((HtspType<byte[]>)field).Value.Length);
}
else if (field is HtspListType<IHtspBaseType>) {
var sb = new StringBuilder();
sb.AppendFormat(padding + "(lst) [{0} items]\n", ((HtspListType<IHtspBaseType>)field).Count);
if (debug) {
foreach(IHtspBaseType item in ((HtspListType<IHtspBaseType>)field)) {
sb.AppendFormat(padding + "{0}", FieldToString(item, padding + " ", debug));
}
}
return sb.ToString();
}
else {
// irgendwas werfen!
Console.WriteLine("{0}.ToString() not supported yet!", field.GetType().ToString());
return "";
}
}
private static void FieldToBin(IHtspType field, out byte bType, out byte[] bVal)
{
if (false); //just a dummy
else if (field is HtspType<Message>) {
bType = (byte)TypeID.MAP;
Message val = ((HtspType<Message>)field).Value;
bVal = val.ToBin();
}
else if (field is HtspType<long>) {
bType = (byte)TypeID.S64;
long val = ((HtspType<long>)field).Value;
byte valLen = 0;
long tmp = val;
while((tmp)!=0) {
tmp=tmp>>8;
valLen++;
}
bVal = new byte[valLen];
Buffer.BlockCopy(BitConverter.GetBytes(val), 0 , bVal, 0, valLen);
}
else if (field is HtspType<string>) {
bType = (byte)TypeID.STR;
string val = ((HtspType<string>)field).Value;
bVal=Encoding.UTF8.GetBytes(val);
}
else if (field is HtspType<byte[]>) {
bType = (byte)TypeID.BIN;
bVal = ((HtspType<byte[]>)field).Value;
}
else if (field is HtspListType<IHtspBaseType>) {
bType = (byte)TypeID.LIST;
MemoryStream mstream = new MemoryStream(1460);
foreach(IHtspType item in ((HtspListType<IHtspBaseType>)field)) {
byte lbType;
byte[] lbVal;
FieldToBin(item, out lbType, out lbVal);
mstream.WriteByte(lbType);
// listfields dont have a name
mstream.WriteByte(0);
mstream.Write(BitConverter.GetBytes(IPAddress.HostToNetworkOrder(lbVal.Length)),0,4);
// listfields dont have a name !!!
//mstream.Write(bName,0,bName.Length);
mstream.Write(lbVal,0,lbVal.Length);
}
mstream.Close();
bVal = mstream.ToArray();
}
else {
// irgendwas werfen!
bType = 0;
bVal = new byte[0];
Console.WriteLine("{0}.ToBin() not supported yet!", field.GetType().ToString());
}
}