// ministream!
public void SendLine(string line)
{
if (dest == null)
{
throw new Exception("GrepStream got line without dest being set.");
}
if (!Invert)
{
if (AndMode)
{
for (int i = 0; i < regexes.Length; i++)
{
if (!regexes[i].IsMatch(line))
{
return;
}
}
dest.SendLine(line);
}
else
{
for (int i = 0; i < regexes.Length; i++)
{
if (regexes[i].IsMatch(line))
{
dest.SendLine(line);
return;
}
}
}
}
else
{
if (AndMode)
{
for (int i = 0; i < regexes.Length; i++)
{
if (!regexes[i].IsMatch(line))
{
dest.SendLine(line);
return;
}
}
}
else
{
for (int i = 0; i < regexes.Length; i++)
{
if (regexes[i].IsMatch(line))
{
return;
}
}
dest.SendLine(line);
}
}
}
public override void Write(byte[] buffer, int offset, int count)
{
// maybe replace this check with a try/catch, since I
// assume we have to decode the buffer twice right now.
int n = decoder.GetCharCount(buffer, offset, count);
if (n > buf.Length)
{
buf = new char[n];
}
n = decoder.GetChars(buffer, offset, count, buf, 0);
for (int i = 0; i < n; i++)
{
if (buf[i] == '\n')
{
sink.SendLine(sb.ToString());
sb.Length = 0;
}
else if (buf[i] == '\r')
{
// anything wrong with ignoring these?
// ... didn't think so.
}
else
{
sb.Append(buf[i]);
}
}
}
// static
public static void DrainStream (StreamReader reader, IMiniStreamSink sink) {
if (reader == null)
throw new ArgumentNullException ("reader");
if (sink == null)
throw new ArgumentNullException ("sink");
string line;
while ((line = reader.ReadLine ()) != null)
sink.SendLine (line);
sink.StreamDone ();
}
// ministream!
public void SendLine(string line)
{
if (dest == null)
{
throw new Exception("SedStream got line without dest being set.");
}
for (int i = 0; i < regexes.Count; i++)
{
Regex rex = (Regex)regexes[i];
string repl = (string)repls[i];
line = rex.Replace(line, repl);
}
dest.SendLine(line);
}
// static
public static void DrainStream(StreamReader reader, IMiniStreamSink sink)
{
if (reader == null)
{
throw new ArgumentNullException("reader");
}
if (sink == null)
{
throw new ArgumentNullException("sink");
}
string line;
while ((line = reader.ReadLine()) != null)
{
sink.SendLine(line);
}
sink.StreamDone();
}
