public String Read(ChannelBuffer buf, byte separator)
{
int count = buf.BytesBefore(separator);
if (count < 0)
{
return(null);
}
byte[] data = new byte[count];
buf.ReadBytes(data);
buf.ReadByte(); // get rid of separator
return(Encoding.UTF8.GetString(data));
}
public String ReadRaw(ChannelBuffer buf, byte separator)
{
int count = buf.BytesBefore(separator);
if (count < 0)
{
return(null);
}
byte[] data = new byte[count];
buf.ReadBytes(data);
buf.ReadByte(); // get rid of separator
int length = data.Length;
for (int i = 0; i < length; i++)
{
if (data[i] == '\\')
{
if (i + 1 < length)
{
byte b = data[i + 1];
if (b == 't')
{
data[i] = (byte)'\t';
}
else if (b == 'r')
{
data[i] = (byte)'\r';
}
else if (b == 'n')
{
data[i] = (byte)'\n';
}
else
{
data[i] = b;
}
Array.Copy(data, i + 2, data, i + 1, length - i - 2);
length--;
}
}
}
return(Encoding.UTF8.GetString(data, 0, length));
}
public String ReadRaw(ChannelBuffer buf, byte separator)
{
int count = buf.BytesBefore(separator);
if (count < 0)
{
return null;
}
byte[] data = new byte[count];
buf.ReadBytes(data);
buf.ReadByte(); // get rid of separator
int length = data.Length;
for (int i = 0; i < length; i++)
{
if (data[i] == '\\')
{
if (i + 1 < length)
{
byte b = data[i + 1];
if (b == 't')
{
data[i] = (byte) '\t';
}
else if (b == 'r')
{
data[i] = (byte) '\r';
}
else if (b == 'n')
{
data[i] = (byte) '\n';
}
else
{
data[i] = b;
}
Array.Copy(data, i + 2, data, i + 1, length - i - 2);
length--;
}
}
}
return Encoding.UTF8.GetString(data, 0, length);
}
public String Read(ChannelBuffer buf, byte separator)
{
int count = buf.BytesBefore(separator);
if (count < 0)
{
return null;
}
byte[] data = new byte[count];
buf.ReadBytes(data);
buf.ReadByte(); // get rid of separator
return Encoding.UTF8.GetString(data);
}
protected internal IMessage DecodeLine(ChannelBuffer buf, ITransaction parent,
Stack<ITransaction> stack, IMessageTree tree)
{
BufferHelper helper = _mBufferHelper;
byte identifier = buf.ReadByte();
String timestamp = helper.Read(buf, TAB);
String type = helper.Read(buf, TAB);
String name = helper.Read(buf, TAB);
if (identifier == 'E')
{
IMessage evt = new DefaultEvent(type, name);
String status = helper.Read(buf, TAB);
String data = helper.ReadRaw(buf, TAB);
helper.Read(buf, LF); // get rid of line feed
evt.Timestamp = _mDateHelper.Parse(timestamp);
evt.Status = status;
evt.AddData(data);
if (parent != null)
{
parent.AddChild(evt);
return parent;
}
return evt;
}
if (identifier == 'H')
{
IMessage heartbeat = new DefaultHeartbeat(type, name);
String status0 = helper.Read(buf, TAB);
String data1 = helper.ReadRaw(buf, TAB);
helper.Read(buf, LF); // get rid of line feed
heartbeat.Timestamp = _mDateHelper.Parse(timestamp);
heartbeat.Status = status0;
heartbeat.AddData(data1);
if (parent != null)
{
parent.AddChild(heartbeat);
return parent;
}
return heartbeat;
}
if (identifier == 't')
{
IMessage transaction = new DefaultTransaction(type, name,
null);
helper.Read(buf, LF); // get rid of line feed
transaction.Timestamp = _mDateHelper.Parse(timestamp);
if (parent != null)
{
parent.AddChild(transaction);
}
stack.Push(parent);
return transaction;
}
if (identifier == 'A')
{
ITransaction transaction2 = new DefaultTransaction(type, name, null);
String status3 = helper.Read(buf, TAB);
String duration = helper.Read(buf, TAB);
String data4 = helper.ReadRaw(buf, TAB);
helper.Read(buf, LF); // get rid of line feed
transaction2.Timestamp = _mDateHelper.Parse(timestamp);
transaction2.Status = status3;
transaction2.AddData(data4);
long d = Int64.Parse(duration.Substring(0, duration.Length - 2), NumberStyles.Integer);
transaction2.DurationInMicros = d;
if (parent != null)
{
parent.AddChild(transaction2);
return parent;
}
return transaction2;
}
if (identifier == 'T')
{
String status5 = helper.Read(buf, TAB);
String duration6 = helper.Read(buf, TAB);
String data7 = helper.ReadRaw(buf, TAB);
helper.Read(buf, LF); // get rid of line feed
parent.Status = status5;
parent.AddData(data7);
long d8 = Int64.Parse(
duration6.Substring(0, duration6.Length - 2),
NumberStyles.Integer);
parent.DurationInMicros = d8;
return stack.Pop();
}
Logger.Error("Unknown identifier(" + identifier + ") of message: " + buf);
// unknown message, ignore it
return parent;
}
protected internal IMessage DecodeLine(ChannelBuffer buf, ITransaction parent,
Stack <ITransaction> stack, IMessageTree tree)
{
BufferHelper helper = _mBufferHelper;
byte identifier = buf.ReadByte();
String timestamp = helper.Read(buf, TAB);
String type = helper.Read(buf, TAB);
String name = helper.Read(buf, TAB);
if (identifier == 'E')
{
IMessage evt = new DefaultEvent(type, name);
String status = helper.Read(buf, TAB);
String data = helper.ReadRaw(buf, TAB);
helper.Read(buf, LF); // get rid of line feed
evt.Timestamp = _mDateHelper.Parse(timestamp);
evt.Status = status;
evt.AddData(data);
if (parent != null)
{
parent.AddChild(evt);
return(parent);
}
return(evt);
}
if (identifier == 'H')
{
IMessage heartbeat = new DefaultHeartbeat(type, name);
String status0 = helper.Read(buf, TAB);
String data1 = helper.ReadRaw(buf, TAB);
helper.Read(buf, LF); // get rid of line feed
heartbeat.Timestamp = _mDateHelper.Parse(timestamp);
heartbeat.Status = status0;
heartbeat.AddData(data1);
if (parent != null)
{
parent.AddChild(heartbeat);
return(parent);
}
return(heartbeat);
}
if (identifier == 't')
{
IMessage transaction = new DefaultTransaction(type, name,
null);
helper.Read(buf, LF); // get rid of line feed
transaction.Timestamp = _mDateHelper.Parse(timestamp);
if (parent != null)
{
parent.AddChild(transaction);
}
stack.Push(parent);
return(transaction);
}
if (identifier == 'A')
{
ITransaction transaction2 = new DefaultTransaction(type, name, null);
String status3 = helper.Read(buf, TAB);
String duration = helper.Read(buf, TAB);
String data4 = helper.ReadRaw(buf, TAB);
helper.Read(buf, LF); // get rid of line feed
transaction2.Timestamp = _mDateHelper.Parse(timestamp);
transaction2.Status = status3;
transaction2.AddData(data4);
long d = Int64.Parse(duration.Substring(0, duration.Length - 2), NumberStyles.Integer);
transaction2.DurationInMicros = d;
if (parent != null)
{
parent.AddChild(transaction2);
return(parent);
}
return(transaction2);
}
if (identifier == 'T')
{
String status5 = helper.Read(buf, TAB);
String duration6 = helper.Read(buf, TAB);
String data7 = helper.ReadRaw(buf, TAB);
helper.Read(buf, LF); // get rid of line feed
parent.Status = status5;
parent.AddData(data7);
long d8 = Int64.Parse(
duration6.Substring(0, duration6.Length - 2),
NumberStyles.Integer);
parent.DurationInMicros = d8;
return(stack.Pop());
}
Logger.Error("Unknown identifier(" + identifier + ") of message: " + buf);
// unknown message, ignore it
return(parent);
}
