efl/src/bindings/mono/eldbus_mono/eldbus_pending.cs

110 lines
2.7 KiB
C#

using System;
using System.Runtime.InteropServices;
using static eldbus.EldbusPendingNativeFunctions;
namespace eldbus {
public static class EldbusPendingNativeFunctions
{
[DllImport(efl.Libs.Eldbus)] public static extern void
eldbus_pending_data_set(IntPtr pending, string key, IntPtr data);
[DllImport(efl.Libs.Eldbus)] public static extern IntPtr
eldbus_pending_data_get(IntPtr pending, string key);
[DllImport(efl.Libs.Eldbus)] public static extern IntPtr
eldbus_pending_data_del(IntPtr pending, string key);
[DllImport(efl.Libs.Eldbus)] public static extern void
eldbus_pending_cancel(IntPtr pending);
[DllImport(efl.Libs.Eldbus)] public static extern IntPtr
eldbus_pending_destination_get(IntPtr pending);
[DllImport(efl.Libs.Eldbus)] public static extern IntPtr
eldbus_pending_path_get(IntPtr pending);
[DllImport(efl.Libs.Eldbus)] public static extern IntPtr
eldbus_pending_interface_get(IntPtr pending);
[DllImport(efl.Libs.Eldbus)] public static extern IntPtr
eldbus_pending_method_get(IntPtr pending);
[DllImport(efl.Libs.Eldbus)] public static extern void
eldbus_pending_free_cb_add(IntPtr pending, IntPtr cb, IntPtr data);
[DllImport(efl.Libs.Eldbus)] public static extern void
eldbus_pending_free_cb_del(IntPtr pending, IntPtr cb, IntPtr data);
}
public class Pending
{
public IntPtr Handle {get;set;} = IntPtr.Zero;
public bool Own {get;set;} = true;
private void InitNew(IntPtr handle, bool own)
{
Handle = handle;
Own = own;
CheckHandle();
}
private void CheckHandle()
{
if (Handle == IntPtr.Zero)
{
eldbus.Common.RaiseNullHandle();
}
}
public Pending(IntPtr handle, bool own)
{
InitNew(handle, own);
}
public IntPtr Release()
{
IntPtr h = Handle;
Handle = IntPtr.Zero;
return h;
}
public void Cancel()
{
CheckHandle();
eldbus_pending_cancel(Handle);
}
public string GetDestination()
{
CheckHandle();
var ptr = eldbus_pending_destination_get(Handle);
return Marshal.PtrToStringAuto(ptr);
}
public string GetPath()
{
CheckHandle();
var ptr = eldbus_pending_path_get(Handle);
return Marshal.PtrToStringAuto(ptr);
}
public string GetInterface()
{
CheckHandle();
var ptr = eldbus_pending_interface_get(Handle);
return Marshal.PtrToStringAuto(ptr);
}
public string GetMethod()
{
CheckHandle();
var ptr = eldbus_pending_method_get(Handle);
return Marshal.PtrToStringAuto(ptr);
}
}
}