private void WriteOut_Prepare(out FanucChunk[] chunks, ref string data, FanucSocketOptions options)
{
if (!options.HasFlag(FanucSocketOptions.RawMode))
{
WriteOut_ToLF(ref data); // Correct newlines
WriteOut_Sanitize(ref data, options); // Sanitize data
}
WriteOut_ChunkData(out chunks, data);
}
/// <summary>
/// Parses the data and keeps a state
/// </summary>
/// <param name="chunk">The chunk to process</param>
/// <param name="options">Processing options</param>
static private void ReadIn_ParseData(ref FanucChunk chunk, FanucSocketOptions options)
{
if (!options.HasFlag(FanucSocketOptions.RawMode))
{
if (!options.HasFlag(FanucSocketOptions.IgnoreControlCodes))
{
ReadIn_ClipBlock(ref chunk);
}
if (options.HasFlag(FanucSocketOptions.FixNewline) && chunk.State != FanucChunkState.Error)
{
ReadIn_ToCRLF(ref chunk);
}
}
if (chunk.State == FanucChunkState.ReadyForProcessing)
{
chunk.State = FanucChunkState.Processed;
}
}
/// <summary>
/// Santizes data before sending it out. Needs some work
/// </summary>
/// <param name="data">The data string</param>
static private void WriteOut_Sanitize(ref string data, FanucSocketOptions options)
{
//Remove control codes left over in old files
data = Regex.Replace(data, @"[\x11-\x14]", "");
if (!options.HasFlag(FanucSocketOptions.NoStartBlock))
{
// Trim junk to the first program block
Match m = Regex.Match(data, @"[:oO][\d]{4}");
if (m != null)
{
data = data.Substring(m.Index);
data = "%\n" + data;
}
else
{
throw new FanucException("No sub-programs found!");
}
}
if (!options.HasFlag(FanucSocketOptions.NoEndBlock))
{
Match m = Regex.Match(data, "%", RegexOptions.RightToLeft);
//If it found a % (it better i JUST put one there)
if (m.Index != 0)
{
data = data.Substring(0, m.Index + 1);
}
else
{
//Fix this, its a 2AM hack.
data += "%"; // Append one to the end
}
}
}
private void WriteOut_Prepare(out FanucChunk[] chunks, ref string data, FanucSocketOptions options)
{
if (!options.HasFlag(FanucSocketOptions.RawMode))
{
WriteOut_ToLF(ref data); // Correct newlines
WriteOut_Sanitize(ref data, options); // Sanitize data
}
WriteOut_ChunkData(out chunks, data);
}
/// <summary>
/// Locks access to the socket and does a read operation. If data has arrived, it is checked for Fanuc
/// control codes and saved to memory.
/// </summary>
/// <returns>A FanucChunk with the complete data and status</returns>
private void ReadIn_Main(FanucSocketOptions options)
{
FanucChunk chunk;
opCancelToken.ThrowIfCancellationRequested();
chunk = new FanucChunk(0);
ChangeState(FanucSocketState.Receiving);
while (!opCancelToken.IsCancellationRequested)
{
if (ns.DataAvailable)
{
ReadIn_GetData(ref chunk);
if (chunk.State == FanucChunkState.ReadyForProcessing)
{
ReadIn_ParseData(ref chunk, options);
}
if (chunk.State == FanucChunkState.Processed)
{
if (ChunkReceived != null) ChunkReceived.Invoke(this, chunk.Data);
}
else if (chunk.State == FanucChunkState.Error)
{
if (BadChunkReceived != null) BadChunkReceived.Invoke(this, chunk.Data);
}
if (!options.HasFlag(FanucSocketOptions.IgnoreControlCodes))
if ((int)chunk.PersistentExtra == 0x14)
return;
chunk = new FanucChunk(chunk);
}
else
{
Thread.Sleep(500);
}
opCancelToken.ThrowIfCancellationRequested();
}
opCancelToken.ThrowIfCancellationRequested();
}
/// <summary>
/// Santizes data before sending it out. Needs some work
/// </summary>
/// <param name="data">The data string</param>
private static void WriteOut_Sanitize(ref string data, FanucSocketOptions options)
{
//Remove control codes left over in old files
data = Regex.Replace(data, @"[\x11-\x14]", "");
if (!options.HasFlag(FanucSocketOptions.NoStartBlock))
{
// Trim junk to the first program block
Match m = Regex.Match(data, @"[:oO][\d]{4}");
if (m != null)
{
data = data.Substring(m.Index);
data = "%\n" + data;
}
else
{
throw new FanucException("No sub-programs found!");
}
}
if (!options.HasFlag(FanucSocketOptions.NoEndBlock))
{
Match m = Regex.Match(data, "%", RegexOptions.RightToLeft);
//If it found a % (it better i JUST put one there)
if (m.Index != 0)
{
data = data.Substring(0, m.Index + 1);
}
else
{
//Fix this, its a 2AM hack.
data += "%"; // Append one to the end
}
}
}
/// <summary>
/// Parses the data and keeps a state
/// </summary>
/// <param name="chunk">The chunk to process</param>
/// <param name="options">Processing options</param>
private static void ReadIn_ParseData(ref FanucChunk chunk, FanucSocketOptions options)
{
if (!options.HasFlag(FanucSocketOptions.RawMode))
{
if (!options.HasFlag(FanucSocketOptions.IgnoreControlCodes))
{
ReadIn_ClipBlock(ref chunk);
}
if (options.HasFlag(FanucSocketOptions.FixNewline) && chunk.State != FanucChunkState.Error)
{
ReadIn_ToCRLF(ref chunk);
}
}
if (chunk.State == FanucChunkState.ReadyForProcessing)
{
chunk.State = FanucChunkState.Processed;
}
}
