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#pragma warning disable 1591
using System;
using System.Runtime.InteropServices;
using System.ComponentModel;
using static eldbus.EldbusProxyNativeFunctions;
namespace eldbus
{
[EditorBrowsable(EditorBrowsableState.Never)]
public static class EldbusProxyNativeFunctions
{
[DllImport(efl.Libs.Eldbus)] public static extern IntPtr
eldbus_proxy_get(IntPtr obj, string _interface);
[DllImport(efl.Libs.Eldbus)] public static extern IntPtr
eldbus_proxy_ref(IntPtr proxy);
[DllImport(efl.Libs.Eldbus)] public static extern void
eldbus_proxy_unref(IntPtr proxy);
[DllImport(efl.Libs.Eldbus)] public static extern IntPtr
eldbus_proxy_object_get(IntPtr proxy);
[DllImport(efl.Libs.Eldbus)] public static extern IntPtr
eldbus_proxy_interface_get(IntPtr proxy);
[DllImport(efl.Libs.Eldbus)] public static extern void
eldbus_proxy_data_set(IntPtr proxy, string key, IntPtr data);
[DllImport(efl.Libs.Eldbus)] public static extern IntPtr
eldbus_proxy_data_get(IntPtr proxy, string key);
[DllImport(efl.Libs.Eldbus)] public static extern IntPtr
eldbus_proxy_data_del(IntPtr proxy, string key);
[DllImport(efl.Libs.Eldbus)] public static extern void
eldbus_proxy_free_cb_add(IntPtr proxy, IntPtr cb, IntPtr data);
[DllImport(efl.Libs.Eldbus)] public static extern void
eldbus_proxy_free_cb_del(IntPtr proxy, IntPtr cb, IntPtr data);
[DllImport(efl.Libs.Eldbus)] public static extern IntPtr
eldbus_proxy_method_call_new(IntPtr proxy, string member);
[DllImport(efl.Libs.Eldbus)] public static extern IntPtr
eldbus_proxy_send(IntPtr proxy, IntPtr msg, IntPtr cb, IntPtr cb_data, double timeout);
[DllImport(efl.Libs.Eldbus)] public static extern IntPtr
eldbus_proxy_send_and_block(IntPtr proxy, IntPtr msg, double timeout);
// [DllImport(efl.Libs.Eldbus)] public static extern IntPtr
// eldbus_proxy_call(IntPtr proxy, string member, IntPtr cb, IntPtr cb_data, double timeout, string signature, ...);
//
// [DllImport(efl.Libs.Eldbus)] public static extern IntPtr
// eldbus_proxy_vcall(IntPtr proxy, string member, IntPtr cb, IntPtr cb_data, double timeout, string signature, va_list ap);
[DllImport(efl.Libs.Eldbus)] public static extern IntPtr
eldbus_proxy_signal_handler_add(IntPtr proxy, string member, IntPtr cb, IntPtr cb_data);
[DllImport(efl.Libs.Eldbus)] public static extern void
eldbus_proxy_event_callback_add(IntPtr proxy, int type, IntPtr cb, IntPtr cb_data);
[DllImport(efl.Libs.Eldbus)] public static extern void
eldbus_proxy_event_callback_del(IntPtr proxy, int type, IntPtr cb, IntPtr cb_data);
}
/// <summary>Represents a DBus proxy object.
/// <para>Since EFL 1.23.</para>
/// </summary>
public class Proxy : IDisposable
{
[EditorBrowsable(EditorBrowsableState.Never)]
public IntPtr Handle {get;set;} = IntPtr.Zero;
/// <summary>Whether this managed list owns the native one.
/// <para>Since EFL 1.23.</para>
/// </summary>
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();
}
}
[EditorBrowsable(EditorBrowsableState.Never)]
public Proxy(IntPtr handle, bool own)
{
InitNew(handle, own);
}
/// <summary>
/// Constructor
/// <para>Since EFL 1.23.</para>
/// </summary>
/// <param name="obj">The <see cref="eldbus.Object" />.</param>
/// <param name="_interface">The interface name.</param>
public Proxy(eldbus.Object obj, string _interface)
{
InitNew(eldbus_proxy_get(obj.Handle, _interface), true);
}
/// <summary>Finalizes with garbage collector.
/// <para>Since EFL 1.23.</para>
/// </summary>
~Proxy()
{
Dispose(false);
}
/// <summary>Disposes of this list.
/// <para>Since EFL 1.23.</para>
/// </summary>
/// <param name="disposing">Whether this was called from the finalizer (<c>false</c>) or from the
/// <see cref="Dispose()"/> method.</param>
protected virtual void Dispose(bool disposing)
{
IntPtr h = Handle;
Handle = IntPtr.Zero;
if (h == IntPtr.Zero)
{
return;
}
if (Own)
{
if (disposing)
{
eldbus_proxy_unref(h);
}
else
{
Efl.Eo.Globals.ThreadSafeFreeCbExec(eldbus_proxy_unref, h);
}
}
}
/// <summary>Disposes of this list.
/// <para>Since EFL 1.23.</para>
/// </summary>
public void Dispose()
{
Dispose(true);
GC.SuppressFinalize(this);
}
/// <summary>Releases the native resources held by this instance.
/// <para>Since EFL 1.23.</para>
/// </summary>
public void Free()
{
Dispose();
}
/// <summary>
/// Releases the native handler.
/// <para>Since EFL 1.23.</para>
/// </summary>
/// <returns>The native handler.</returns>
public IntPtr Release()
{
IntPtr h = Handle;
Handle = IntPtr.Zero;
return h;
}
eldbus.Object GetObject()
{
CheckHandle();
var ptr = eldbus_proxy_object_get(Handle);
if (ptr == IntPtr.Zero)
{
throw new SEHException("Eldbus: could not get `Object' object from eldbus_proxy_object_get");
}
return new eldbus.Object(ptr, false);
}
string GetInterface()
{
CheckHandle();
var ptr = eldbus_proxy_interface_get(Handle);
return Eina.StringConversion.NativeUtf8ToManagedString(ptr);
}
eldbus.Message NewMethodCall(string member)
{
CheckHandle();
if (member == null)
{
throw new ArgumentNullException("member");
}
var ptr = eldbus_proxy_method_call_new(Handle, member);
if (ptr == IntPtr.Zero)
{
throw new SEHException("Eldbus: could not get `Message' object from eldbus_proxy_method_call_new");
}
return new eldbus.Message(ptr, false);
}
eldbus.Pending Send(eldbus.Message msg, eldbus.MessageDelegate dlgt = null, double timeout = -1)
{
CheckHandle();
if (msg == null)
{
throw new ArgumentNullException("msg");
}
IntPtr cb_wrapper = dlgt == null ? IntPtr.Zero : eldbus.Common.GetMessageCbWrapperPtr();
IntPtr cb_data = dlgt == null ? IntPtr.Zero : Marshal.GetFunctionPointerForDelegate(dlgt);
var pending_hdl = eldbus_proxy_send(Handle, msg.Handle, cb_wrapper, cb_data, timeout);
if (pending_hdl == IntPtr.Zero)
{
throw new SEHException("Eldbus: could not get `Pending' object from eldbus_proxy_send");
}
return new eldbus.Pending(pending_hdl, false);
}
eldbus.Message SendAndBlock(eldbus.Message msg, double timeout = -1)
{
CheckHandle();
var ptr = eldbus_proxy_send_and_block(Handle, msg.Handle, timeout);
if (ptr == IntPtr.Zero)
{
throw new SEHException("Eldbus: could not get `Message' object from eldbus_proxy_send_and_block");
}
return new eldbus.Message(ptr, true);
}
eldbus.Pending Call(string member, eldbus.MessageDelegate dlgt, double timeout, params BasicMessageArgument[] args)
{
CheckHandle();
var msg = NewMethodCall(member);
foreach (BasicMessageArgument arg in args)
{
arg.AppendTo(msg);
}
return Send(msg, dlgt, timeout);
}
eldbus.Pending Call(string member, params BasicMessageArgument[] args)
{
return Call(member, null, -1.0, args);
}
}
}
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