/// <summary>
/// Executes all of the commands in the pipeline list
/// </summary>
/// <returns>An array of FtpCommandResult objects. The order of the objects relates
/// to the order that commands were executed.</returns>
public FtpCommandResult[] EndExecute()
{
FtpCommandResult[] results = new FtpCommandResult[this.ExecuteList.Count];
int reslocation = 0;
this.LockControlConnection();
try {
MemoryStream cmdstream = new MemoryStream();
byte[] buf = new byte[this.SendBufferSize];
int read = 0;
WriteLineToLogStream("*** BEGIN PIPELINE");
for (int i = 0; i < this.ExecuteList.Count; i++)
{
if (this.ExecuteList[i] != null)
{
//this.WriteLine(this.ExecuteList[i]);
string traceout;
byte[] cmd;
string cmdStr = string.Format("{0}\r\n", this.ExecuteList[i]);
if (_caps != FtpCapability.EMPTY && this.HasCapability(FtpCapability.UTF8))
{
cmd = Encoding.UTF8.GetBytes(cmdStr);
}
else
{
cmd = Encoding.Default.GetBytes(cmdStr);
}
if (this.ExecuteList[i].ToUpper().StartsWith("PASS"))
{
traceout = "< PASS [omitted for security]";
}
else
{
traceout = string.Format("< {0}", this.ExecuteList[i].Trim('\n').Trim('\r'));
}
WriteLineToLogStream(traceout);
cmdstream.Write(cmd, 0, cmd.Length);
// check the pipeline limits
if (this.MaxPipelineExecute > 0 && ((i + 1) % this.MaxPipelineExecute) == 0)
{
WriteLineToLogStream("*** PIPELINE LIMIT REACHED AT " + this.MaxPipelineExecute);
// write the commands in blocks to the socket
cmdstream.Seek(0, SeekOrigin.Begin);
while ((read = cmdstream.Read(buf, 0, buf.Length)) > 0)
{
this.Write(buf, 0, read);
}
cmdstream.Dispose();
cmdstream = new MemoryStream();
for (; reslocation <= i; reslocation++)
{
this.ReadResponse();
results[reslocation] = new FtpCommandResult(this);
}
WriteLineToLogStream("*** RESUMING PIPELINE EXECUTION AT " + i + "/" + this.ExecuteList.Count);
}
}
}
// write the commands in blocks to the control socket
cmdstream.Seek(0, SeekOrigin.Begin);
while ((read = cmdstream.Read(buf, 0, buf.Length)) > 0)
{
this.Write(buf, 0, read);
}
cmdstream.Dispose();
// go ahead and read the rest of the responses if there are any
for (; reslocation < this.ExecuteList.Count; reslocation++)
{
this.ReadResponse();
results[reslocation] = new FtpCommandResult(this);
}
WriteLineToLogStream("*** END PIPELINE");
}
finally {
this.UnlockControlConnection();
this.ExecuteList.Clear();
this.PipelineInProgress = false;
}
return(results);
}
/// <summary>
/// Executes all of the commands in the pipeline list
/// </summary>
/// <returns>An array of FtpCommandResult objects. The order of the objects relates
/// to the order that commands were executed.</returns>
public FtpCommandResult[] EndExecute() {
FtpCommandResult[] results = new FtpCommandResult[this.ExecuteList.Count];
int reslocation = 0;
this.LockControlConnection();
try {
MemoryStream cmdstream = new MemoryStream();
byte[] buf = new byte[this.SendBufferSize];
int read = 0;
WriteLineToLogStream("*** BEGIN PIPELINE");
for (int i = 0; i < this.ExecuteList.Count; i++) {
if (this.ExecuteList[i] != null) {
//this.WriteLine(this.ExecuteList[i]);
string traceout;
byte[] cmd;
string cmdStr = string.Format("{0}\r\n", this.ExecuteList[i]);
if (_caps != FtpCapability.EMPTY && this.HasCapability(FtpCapability.UTF8)) {
cmd = Encoding.UTF8.GetBytes(cmdStr);
}
else {
cmd = Encoding.Default.GetBytes(cmdStr);
}
if (this.ExecuteList[i].ToUpper().StartsWith("PASS")) {
traceout = "< PASS [omitted for security]";
}
else {
traceout = string.Format("< {0}", this.ExecuteList[i].Trim('\n').Trim('\r'));
}
WriteLineToLogStream(traceout);
cmdstream.Write(cmd, 0, cmd.Length);
// check the pipeline limits
if (this.MaxPipelineExecute > 0 && ((i + 1) % this.MaxPipelineExecute) == 0) {
WriteLineToLogStream("*** PIPELINE LIMIT REACHED AT " + this.MaxPipelineExecute);
// write the commands in blocks to the socket
cmdstream.Seek(0, SeekOrigin.Begin);
while ((read = cmdstream.Read(buf, 0, buf.Length)) > 0)
this.Write(buf, 0, read);
cmdstream.Dispose();
cmdstream = new MemoryStream();
for (; reslocation <= i; reslocation++) {
this.ReadResponse();
results[reslocation] = new FtpCommandResult(this);
}
WriteLineToLogStream("*** RESUMING PIPELINE EXECUTION AT " + i + "/" + this.ExecuteList.Count);
}
}
}
// write the commands in blocks to the control socket
cmdstream.Seek(0, SeekOrigin.Begin);
while ((read = cmdstream.Read(buf, 0, buf.Length)) > 0)
this.Write(buf, 0, read);
cmdstream.Dispose();
// go ahead and read the rest of the responses if there are any
for (; reslocation < this.ExecuteList.Count; reslocation++) {
this.ReadResponse();
results[reslocation] = new FtpCommandResult(this);
}
WriteLineToLogStream("*** END PIPELINE");
}
finally {
this.UnlockControlConnection();
this.ExecuteList.Clear();
this.PipelineInProgress = false;
}
return results;
}