[ros-diffs] [gedmurphy] 35281: Setup the named pipe server. Events aren't in place yet, so we don't read or write.

Author: gedmurphy
Date: Mon Aug 11 14:04:21 2008
New Revision: 35281

URL: http://svn.reactos.org/svn/reactos?rev=35281&view=rev
Log:
Setup the named pipe server. Events aren't in place yet, so we don't read or
write.

Modified:
    trunk/tools/reactosdbg/DebugProtocol/DebugConnection.cs
    trunk/tools/reactosdbg/Pipe/namedpipe.cs
    trunk/tools/reactosdbg/RosDBG/MainWindow.cs
    trunk/tools/reactosdbg/RosDBG/PipeTargetSelect.Designer.cs
    trunk/tools/reactosdbg/RosDBG/PipeTargetSelect.cs

Modified: trunk/tools/reactosdbg/DebugProtocol/DebugConnection.cs
URL:
http://svn.reactos.org/svn/reactos/trunk/tools/reactosdbg/DebugProtocol/Deb…
==============================================================================
--- trunk/tools/reactosdbg/DebugProtocol/DebugConnection.cs [iso-8859-1] (original)
+++ trunk/tools/reactosdbg/DebugProtocol/DebugConnection.cs [iso-8859-1] Mon Aug 11
14:04:21 2008
@@ -69,7 +69,7 @@
     public class DebugConnection
     {
         #region Primary State
-        public enum Mode { ClosedMode, SocketMode, SerialMode }
+        public enum Mode { ClosedMode, SocketMode, SerialMode, PipeMode }
         public Mode ConnectionMode
         {
             get { return mConnectionMode; }
@@ -109,6 +109,10 @@
 
         #region Serial Mode Members
         SerialPort mSerialPort;
+        #endregion
+
+        #region Named Pipe Members
+        NamedPipe mNamedPipe;
         #endregion
 
         public event DebugRegisterChangeEventHandler DebugRegisterChangeEvent;
@@ -159,6 +163,14 @@
             mDnsAsyncResult = Dns.BeginGetHostEntry(host, mDnsLookup, this);
         }
 
+        public void Start(string pipeName)
+        {
+            Close();
+            mNamedPipe = new NamedPipe();
+            mNamedPipe.Create(pipeName);
+            mNamedPipe.Listen();
+        }
+
         public void Start(int baudrate, string port)
         {
             Close();
@@ -199,6 +211,11 @@
                     mSerialPort = null;
                     Running = false;
                     break;
+                case Mode.PipeMode:
+                    mNamedPipe.Close();
+                    mNamedPipe = null;
+                    Running = false;
+                    break;
             }
 
             mMedium = null;

Modified: trunk/tools/reactosdbg/Pipe/namedpipe.cs
URL:
http://svn.reactos.org/svn/reactos/trunk/tools/reactosdbg/Pipe/namedpipe.cs…
==============================================================================
--- trunk/tools/reactosdbg/Pipe/namedpipe.cs [iso-8859-1] (original)
+++ trunk/tools/reactosdbg/Pipe/namedpipe.cs [iso-8859-1] Mon Aug 11 14:04:21 2008
@@ -23,7 +23,7 @@
         [DllImport("kernel32.dll", SetLastError = true)]
         public static extern bool ConnectNamedPipe(
             IntPtr hHandle,
-            Overlapped lpOverlapped
+            IntPtr lpOverlapped
             );
 
         [DllImport("kernel32.dll", SetLastError = true)]
@@ -91,20 +91,15 @@
 
     public class NamedPipe// : Pipe
     {
-        private const string pipeName = @"\\.\Pipe\RosDbg";
         private const Int32 INVALID_HANDLE_VALUE = -1;
+        private const ulong ERROR_PIPE_CONNECTED = 535;
 
         private IntPtr handle;
         //FileAccess mode;
 
-        protected NamedPipe()
+        public NamedPipe()
         {
             handle = IntPtr.Zero;
-        }
-
-        public IntPtr Create()
-        {
-            return Create(pipeName);
         }
 
         public IntPtr Create(string name)
@@ -141,6 +136,19 @@
             if (handle == IntPtr.Zero)
                 throw new ObjectDisposedException("NamedPipeStream", "The
stream has already been closed");
             Kernel32.FlushFileBuffers(handle);
+        }
+
+        public bool Listen()
+        {
+            Disconnect();
+            if (Kernel32.ConnectNamedPipe(handle, IntPtr.Zero) != true)
+            {
+                uint lastErr = (uint)Marshal.GetLastWin32Error();
+                if (lastErr == ERROR_PIPE_CONNECTED)
+                    return true;
+                return false;
+            }
+            return true;
         }
 
         public int Read(byte[] buffer, int offset, int count)

Modified: trunk/tools/reactosdbg/RosDBG/MainWindow.cs
URL:
http://svn.reactos.org/svn/reactos/trunk/tools/reactosdbg/RosDBG/MainWindow…
==============================================================================
--- trunk/tools/reactosdbg/RosDBG/MainWindow.cs [iso-8859-1] (original)
+++ trunk/tools/reactosdbg/RosDBG/MainWindow.cs [iso-8859-1] Mon Aug 11 14:04:21 2008
@@ -327,7 +327,8 @@
             PipeTargetSelect targetSelect = new PipeTargetSelect();
             if (targetSelect.ShowDialog() == DialogResult.OK)
             {
-
+                mConnection.Close();
+                mConnection.Start(targetSelect.PipeName);
             }
         }
     }

Modified: trunk/tools/reactosdbg/RosDBG/PipeTargetSelect.Designer.cs
URL:
http://svn.reactos.org/svn/reactos/trunk/tools/reactosdbg/RosDBG/PipeTarget…
==============================================================================
--- trunk/tools/reactosdbg/RosDBG/PipeTargetSelect.Designer.cs [iso-8859-1] (original)
+++ trunk/tools/reactosdbg/RosDBG/PipeTargetSelect.Designer.cs [iso-8859-1] Mon Aug 11
14:04:21 2008
@@ -101,7 +101,7 @@
             this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedToolWindow;
             this.Name = "PipeTargetSelect";
             this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
-            this.Text = "PipeTargetSelect";
+            this.Text = "Named Pipe";
             this.ResumeLayout(false);
             this.PerformLayout();
 

Modified: trunk/tools/reactosdbg/RosDBG/PipeTargetSelect.cs
URL:
http://svn.reactos.org/svn/reactos/trunk/tools/reactosdbg/RosDBG/PipeTarget…
==============================================================================
--- trunk/tools/reactosdbg/RosDBG/PipeTargetSelect.cs [iso-8859-1] (original)
+++ trunk/tools/reactosdbg/RosDBG/PipeTargetSelect.cs [iso-8859-1] Mon Aug 11 14:04:21
2008
@@ -1,20 +1,21 @@
 using System;
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.Data;
-using System.Drawing;
-using System.Linq;
-using System.Text;
 using System.Windows.Forms;
 
 namespace RosDBG
 {
     public partial class PipeTargetSelect : Form
     {
+        private const string defaultPipeName = @"\\.\Pipe\RosDbg";
+        private string pipeName;
+
         public string PipeName
         {
-            get { return PipeNameTextBox.Text; }
-            set { PipeNameTextBox.Text = value; }
+            get { return pipeName; }
+        }
+
+        public bool UseDefault
+        {
+            get { return DefaultRadioBtn.Checked; }
         }
 
         public PipeTargetSelect()
@@ -24,6 +25,15 @@
 
         private void bOK_Click(object sender, EventArgs e)
         {
+            if (DefaultRadioBtn.Checked)
+            {
+                pipeName = defaultPipeName;
+            }
+            else
+            {
+                pipeName = PipeNameTextBox.Text;
+            }
+
             DialogResult = DialogResult.OK;
             Close();
         }