public static List <int> ListIntFromBytes(byte[] data, int wt, ref int offset, ref int ncount, List <int> lst)
{
List <int> result;
if (data == null)
{
result = lst;
}
else
{
if (wt != 2)
{
throw new ArgumentException("list member from bytes error, type error!!!");
}
int count = ProtoUtil.IntFromBytes(data, ref offset, ref ncount);
if (count <= 0)
{
result = lst;
}
else
{
if (lst == null)
{
lst = new List <int>(count);
}
for (int i = 0; i < count; i++)
{
int val = ProtoUtil.IntFromBytes(data, ref offset, ref ncount);
lst.Add(val);
}
result = lst;
}
}
return(result);
}
public static void ListMemberFromBytes <T>(List <T> lst, byte[] data, int wt, ref int offset, ref int ncount) where T : class, IProtoBuffData, new()
{
if (lst != null && data != null)
{
if (wt != 2)
{
throw new ArgumentException("list member from bytes error, type error!!!");
}
int count = ProtoUtil.IntFromBytes(data, ref offset, ref ncount);
for (int i = 0; i < count; i++)
{
int size = ProtoUtil.IntFromBytes(data, ref offset, ref ncount);
T obj = Activator.CreateInstance <T>();
if (size <= 0)
{
lst.Add(obj);
}
else
{
int newPos = obj.fromBytes(data, offset, size);
ncount += newPos - offset;
offset = newPos;
lst.Add(obj);
}
}
}
}
public static void GetTag(byte[] data, ref int offset, ref int fieldnumber, ref int wt, ref int ncount)
{
int tag = ProtoUtil.IntFromBytes(data, ref offset, ref ncount);
fieldnumber = tag >> 3;
wt = (tag & 7);
}
public static int IntMemberFromBytes(byte[] data, int wt, ref int offset, ref int ncount)
{
if (wt != 0)
{
throw new ArgumentException("int member from bytes error, type error!!!");
}
return(ProtoUtil.IntFromBytes(data, ref offset, ref ncount));
}
public static string StringMemberFromBytes(byte[] data, int wt, ref int offset, ref int ncount)
{
if (wt != 2)
{
throw new ArgumentException("string from bytes error, type error!!!");
}
int bytes = ProtoUtil.IntFromBytes(data, ref offset, ref ncount);
string result;
if (bytes == 0)
{
result = "";
}
else
{
string s = new UTF8Encoding().GetString(data, offset, bytes);
offset += bytes;
ncount += bytes;
result = s;
}
return(result);
}
