First checkin of the Mono bindings.

1 files changed, 86 insertions, 0 deletions

diff --git a/mono/DBusType/String.cs b/mono/DBusType/String.cs
new file mode 100644
index 00000000..1eda1f25
--- /dev/null
+++ b/mono/DBusType/String.cs
@@ -0,0 +1,86 @@
+using System;
+using System.Runtime.InteropServices;
+using System.Reflection.Emit;
+
+using DBus;
+
+namespace DBus.DBusType
+{
+  /// <summary>
+  /// A string.
+  /// </summary>
+  public class String : IDBusType
+  {
+    public const char Code = 's';
+    private string val;
+    
+    private String()
+    {
+    }
+    
+    public String(string val) 
+    {
+      this.val = val;
+    }
+    
+    public String(IntPtr iter)
+    {
+      this.val = Marshal.PtrToStringAnsi(dbus_message_iter_get_string(iter));
+    }
+
+    public void Append(IntPtr iter) 
+    {
+      if (!dbus_message_iter_append_string(iter, Marshal.StringToHGlobalAnsi(val)))
+	throw new ApplicationException("Failed to append STRING argument:" + val);
+    }
+
+    public static bool Suits(System.Type type) 
+    {
+      switch (type.ToString()) {
+      case "System.String":
+      case "System.String&":
+	return true;
+      }
+      
+      return false;
+    }
+
+    public static void EmitMarshalIn(ILGenerator generator, Type type)
+    {
+      if (type.IsByRef) {
+	generator.Emit(OpCodes.Ldind_Ref);
+      }
+    }
+
+    public static void EmitMarshalOut(ILGenerator generator, Type type, bool isReturn) 
+    {
+      generator.Emit(OpCodes.Castclass, type);
+      if (!isReturn) {
+	generator.Emit(OpCodes.Stind_Ref);
+      }
+    }
+
+    public object Get() 
+    {
+      return this.val;
+    }
+
+    public object Get(System.Type type)
+    {
+      switch (type.ToString()) 
+	{
+	case "System.String":
+	case "System.String&":
+	  return this.val;
+	default:
+	  throw new ArgumentException("Cannot cast DBus.Type.String to type '" + type.ToString() + "'");
+	}
+    }    
+
+    [DllImport("dbus-1")]
+    private extern static IntPtr dbus_message_iter_get_string(IntPtr iter);
+ 
+    [DllImport("dbus-1")]
+    private extern static bool dbus_message_iter_append_string(IntPtr iter, IntPtr value);
+  }
+}