internal IrcMessage(IrcTags tags, IrcPrefix prefix, string command, params string[] parameters)
{
this.Tags = tags;
this.From = prefix;
this.Command = command;
this.Parameters = parameters;
this.Received = DateTime.Now;
}
internal static IrcTags Parse(string tagstring)
{
IrcTags tags = new IrcTags();
if (!string.IsNullOrEmpty(tagstring))
{
string[] split = tagstring.Split(new char[] { ';' });
foreach (string s in split)
{
string[] kv = s.Split(new char[] { '=' }, 2);
string key = kv[0];
string value = "";
if (kv.Length >= 2)
{
value = kv[1];
}
tags[key] = value;
}
}
return(tags);
}
internal static IrcMessage Parse(string data)
{
StringBuilder sb = new StringBuilder();
List <string> para = new List <string>();
//int size = data.Length > 512 ? 512 : data.Length;
//Char[] c = data.ToCharArray(0, size);
Char[] c = data.ToCharArray();
int pos = 0;
string tagstring = null;
string prefix = null;
string command = null;
if (c[pos] == '@')
{
for (pos++; pos < c.Length; pos++)
{
if (c[pos] == ' ')
{
break;
}
sb.Append(c[pos]);
}
tagstring = sb.ToString();
sb.Length = 0;
pos++;
}
if (c[pos] == ':')
{
for (pos++; pos < c.Length; pos++)
{
if (c[pos] == ' ')
{
break;
}
sb.Append(c[pos]);
}
prefix = sb.ToString();
sb.Length = 0;
pos++;
}
for (; pos < c.Length; pos++)
{
if (c[pos] == ' ')
{
break;
}
sb.Append(c[pos]);
}
command = sb.ToString();
sb.Length = 0;
pos++;
bool trailing = false;
while (pos < c.Length)
{
if (c[pos] == ':')
{
trailing = true;
pos++;
}
for (; pos < c.Length; pos++)
{
if (c[pos] == ' ' && !trailing)
{
break;
}
sb.Append(c[pos]);
}
para.Add(sb.ToString());
sb.Length = 0;
pos++;
}
return(new IrcMessage(IrcTags.Parse(tagstring), IrcPrefix.Parse(prefix), command, para.ToArray()));
}