private ProcessOutput()

in Common/Product/SharedProject/ProcessOutput.cs [263:345]
71 lines of code
19 McCabe index (conditional complexity)

        private ProcessOutput(Process process, Redirector redirector)
        {
            this.arguments = QuoteSingleArgument(process.StartInfo.FileName) + " " + process.StartInfo.Arguments;
            this.redirector = redirector;
            if (this.redirector == null)
            {
                this.output = new List<string>();
                this.error = new List<string>();
            }

            this.Process = process;
            if (this.Process.StartInfo.RedirectStandardOutput)
            {
                this.Process.OutputDataReceived += this.OnOutputDataReceived;
            }
            if (this.Process.StartInfo.RedirectStandardError)
            {
                this.Process.ErrorDataReceived += this.OnErrorDataReceived;
            }

            if (!this.Process.StartInfo.RedirectStandardOutput && !this.Process.StartInfo.RedirectStandardError)
            {
                // If we are receiving output events, we signal that the process
                // has exited when one of them receives null. Otherwise, we have
                // to listen for the Exited event.
                // If we just listen for the Exited event, we may receive it
                // before all the output has arrived.
                this.Process.Exited += this.OnExited;
            }
            this.Process.EnableRaisingEvents = true;

            try
            {
                this.Process.Start();
            }
            catch (Exception ex)
            {
                if (IsCriticalException(ex))
                {
                    throw;
                }
                if (this.redirector != null)
                {
                    foreach (var line in SplitLines(ex.ToString()))
                    {
                        this.redirector.WriteErrorLine(line);
                    }
                }
                else if (this.error != null)
                {
                    this.error.AddRange(SplitLines(ex.ToString()));
                }
                this.Process = null;
            }

            if (this.Process != null)
            {
                if (this.Process.StartInfo.RedirectStandardOutput)
                {
                    this.Process.BeginOutputReadLine();
                }
                if (this.Process.StartInfo.RedirectStandardError)
                {
                    this.Process.BeginErrorReadLine();
                }

                if (this.Process.StartInfo.RedirectStandardInput)
                {
                    // Close standard input so that we don't get stuck trying to read input from the user.
                    if (this.redirector == null || (this.redirector != null && this.redirector.CloseStandardInput()))
                    {
                        try
                        {
                            this.Process.StandardInput.Close();
                        }
                        catch (InvalidOperationException)
                        {
                            // StandardInput not available
                        }
                    }
                }
            }
        }