#pragma warning disable CS1591 using System; using System.Runtime.InteropServices; using System.Collections.Generic; using System.Linq; using System.ComponentModel; namespace Efl { /// Fds are objects that watch the activity on a given file descriptor. This file descriptor can be a network, a file, provided by a library. /// The object will trigger relevant events depending on what's happening. [LoopFdNativeInherit] public class LoopFd : Efl.LoopConsumer, Efl.Eo.IWrapper { ///Pointer to the native class description. public override System.IntPtr NativeClass { get { if (((object)this).GetType() == typeof (LoopFd)) return Efl.LoopFdNativeInherit.GetEflClassStatic(); else return Efl.Eo.ClassRegister.klassFromType[((object)this).GetType()]; } } [System.Runtime.InteropServices.DllImport(efl.Libs.Ecore)] internal static extern System.IntPtr efl_loop_fd_class_get(); ///Creates a new instance. ///Parent instance. public LoopFd(Efl.Object parent= null ) : base(efl_loop_fd_class_get(), typeof(LoopFd), parent) { FinishInstantiation(); } ///Internal usage: Constructs an instance from a native pointer. This is used when interacting with C code and should not be used directly. protected LoopFd(System.IntPtr raw) : base(raw) { RegisterEventProxies(); } ///Internal usage: Constructor to forward the wrapper initialization to the root class that interfaces with native code. Should not be used directly. protected LoopFd(IntPtr base_klass, System.Type managed_type, Efl.Object parent) : base(base_klass, managed_type, parent) {} ///Verifies if the given object is equal to this one. public override bool Equals(object obj) { var other = obj as Efl.Object; if (other == null) return false; return this.NativeHandle == other.NativeHandle; } ///Gets the hash code for this object based on the native pointer it points to. public override int GetHashCode() { return this.NativeHandle.ToInt32(); } ///Turns the native pointer into a string representation. public override String ToString() { return $"{this.GetType().Name}@[{this.NativeHandle.ToInt32():x}]"; } private static object ReadEvtKey = new object(); /// Called when a read happened on the file descriptor public event EventHandler ReadEvt { add { lock (eventLock) { string key = "_EFL_LOOP_FD_EVENT_READ"; if (AddNativeEventHandler(efl.Libs.Ecore, key, this.evt_ReadEvt_delegate)) { eventHandlers.AddHandler(ReadEvtKey , value); } else Eina.Log.Error($"Error adding proxy for event {key}"); } } remove { lock (eventLock) { string key = "_EFL_LOOP_FD_EVENT_READ"; if (RemoveNativeEventHandler(key, this.evt_ReadEvt_delegate)) { eventHandlers.RemoveHandler(ReadEvtKey , value); } else Eina.Log.Error($"Error removing proxy for event {key}"); } } } ///Method to raise event ReadEvt. public void On_ReadEvt(EventArgs e) { EventHandler evt; lock (eventLock) { evt = (EventHandler)eventHandlers[ReadEvtKey]; } evt?.Invoke(this, e); } Efl.EventCb evt_ReadEvt_delegate; private void on_ReadEvt_NativeCallback(System.IntPtr data, ref Efl.Event.NativeStruct evt) { EventArgs args = EventArgs.Empty; try { On_ReadEvt(args); } catch (Exception e) { Eina.Log.Error(e.ToString()); Eina.Error.Set(Eina.Error.UNHANDLED_EXCEPTION); } } private static object WriteEvtKey = new object(); /// Called when a write happened on the file descriptor public event EventHandler WriteEvt { add { lock (eventLock) { string key = "_EFL_LOOP_FD_EVENT_WRITE"; if (AddNativeEventHandler(efl.Libs.Ecore, key, this.evt_WriteEvt_delegate)) { eventHandlers.AddHandler(WriteEvtKey , value); } else Eina.Log.Error($"Error adding proxy for event {key}"); } } remove { lock (eventLock) { string key = "_EFL_LOOP_FD_EVENT_WRITE"; if (RemoveNativeEventHandler(key, this.evt_WriteEvt_delegate)) { eventHandlers.RemoveHandler(WriteEvtKey , value); } else Eina.Log.Error($"Error removing proxy for event {key}"); } } } ///Method to raise event WriteEvt. public void On_WriteEvt(EventArgs e) { EventHandler evt; lock (eventLock) { evt = (EventHandler)eventHandlers[WriteEvtKey]; } evt?.Invoke(this, e); } Efl.EventCb evt_WriteEvt_delegate; private void on_WriteEvt_NativeCallback(System.IntPtr data, ref Efl.Event.NativeStruct evt) { EventArgs args = EventArgs.Empty; try { On_WriteEvt(args); } catch (Exception e) { Eina.Log.Error(e.ToString()); Eina.Error.Set(Eina.Error.UNHANDLED_EXCEPTION); } } private static object ErrorEvtKey = new object(); /// Called when a error occurred on the file descriptor public event EventHandler ErrorEvt { add { lock (eventLock) { string key = "_EFL_LOOP_FD_EVENT_ERROR"; if (AddNativeEventHandler(efl.Libs.Ecore, key, this.evt_ErrorEvt_delegate)) { eventHandlers.AddHandler(ErrorEvtKey , value); } else Eina.Log.Error($"Error adding proxy for event {key}"); } } remove { lock (eventLock) { string key = "_EFL_LOOP_FD_EVENT_ERROR"; if (RemoveNativeEventHandler(key, this.evt_ErrorEvt_delegate)) { eventHandlers.RemoveHandler(ErrorEvtKey , value); } else Eina.Log.Error($"Error removing proxy for event {key}"); } } } ///Method to raise event ErrorEvt. public void On_ErrorEvt(EventArgs e) { EventHandler evt; lock (eventLock) { evt = (EventHandler)eventHandlers[ErrorEvtKey]; } evt?.Invoke(this, e); } Efl.EventCb evt_ErrorEvt_delegate; private void on_ErrorEvt_NativeCallback(System.IntPtr data, ref Efl.Event.NativeStruct evt) { EventArgs args = EventArgs.Empty; try { On_ErrorEvt(args); } catch (Exception e) { Eina.Log.Error(e.ToString()); Eina.Error.Set(Eina.Error.UNHANDLED_EXCEPTION); } } ///Register the Eo event wrappers making the bridge to C# events. Internal usage only. protected override void RegisterEventProxies() { base.RegisterEventProxies(); evt_ReadEvt_delegate = new Efl.EventCb(on_ReadEvt_NativeCallback); evt_WriteEvt_delegate = new Efl.EventCb(on_WriteEvt_NativeCallback); evt_ErrorEvt_delegate = new Efl.EventCb(on_ErrorEvt_NativeCallback); } /// Defines which file descriptor to watch. If it is a file, use file_fd variant. /// The file descriptor. virtual public int GetFd() { var _ret_var = Efl.LoopFdNativeInherit.efl_loop_fd_get_ptr.Value.Delegate((inherited ? Efl.Eo.Globals.efl_super(this.NativeHandle, this.NativeClass) : this.NativeHandle)); Eina.Error.RaiseIfUnhandledException(); return _ret_var; } /// Defines the fd to watch. /// The file descriptor. /// virtual public void SetFd( int fd) { Efl.LoopFdNativeInherit.efl_loop_fd_set_ptr.Value.Delegate((inherited ? Efl.Eo.Globals.efl_super(this.NativeHandle, this.NativeClass) : this.NativeHandle), fd); Eina.Error.RaiseIfUnhandledException(); } /// Defines which file descriptor to watch when watching a file. /// The file descriptor. virtual public int GetFdFile() { var _ret_var = Efl.LoopFdNativeInherit.efl_loop_fd_file_get_ptr.Value.Delegate((inherited ? Efl.Eo.Globals.efl_super(this.NativeHandle, this.NativeClass) : this.NativeHandle)); Eina.Error.RaiseIfUnhandledException(); return _ret_var; } /// Defines the fd to watch on. /// The file descriptor. /// virtual public void SetFdFile( int fd) { Efl.LoopFdNativeInherit.efl_loop_fd_file_set_ptr.Value.Delegate((inherited ? Efl.Eo.Globals.efl_super(this.NativeHandle, this.NativeClass) : this.NativeHandle), fd); Eina.Error.RaiseIfUnhandledException(); } /// Defines which file descriptor to watch. If it is a file, use file_fd variant. /// The file descriptor. public int Fd { get { return GetFd(); } set { SetFd( value); } } /// Defines which file descriptor to watch when watching a file. /// The file descriptor. public int FdFile { get { return GetFdFile(); } set { SetFdFile( value); } } private static IntPtr GetEflClassStatic() { return Efl.LoopFd.efl_loop_fd_class_get(); } } public class LoopFdNativeInherit : Efl.LoopConsumerNativeInherit{ public new static Efl.Eo.NativeModule _Module = new Efl.Eo.NativeModule(efl.Libs.Ecore); public override System.Collections.Generic.List GetEoOps(System.Type type) { var descs = new System.Collections.Generic.List(); var methods = Efl.Eo.Globals.GetUserMethods(type); if (efl_loop_fd_get_static_delegate == null) efl_loop_fd_get_static_delegate = new efl_loop_fd_get_delegate(fd_get); if (methods.FirstOrDefault(m => m.Name == "GetFd") != null) descs.Add(new Efl_Op_Description() {api_func = Efl.Eo.FunctionInterop.LoadFunctionPointer(_Module.Module, "efl_loop_fd_get"), func = Marshal.GetFunctionPointerForDelegate(efl_loop_fd_get_static_delegate)}); if (efl_loop_fd_set_static_delegate == null) efl_loop_fd_set_static_delegate = new efl_loop_fd_set_delegate(fd_set); if (methods.FirstOrDefault(m => m.Name == "SetFd") != null) descs.Add(new Efl_Op_Description() {api_func = Efl.Eo.FunctionInterop.LoadFunctionPointer(_Module.Module, "efl_loop_fd_set"), func = Marshal.GetFunctionPointerForDelegate(efl_loop_fd_set_static_delegate)}); if (efl_loop_fd_file_get_static_delegate == null) efl_loop_fd_file_get_static_delegate = new efl_loop_fd_file_get_delegate(fd_file_get); if (methods.FirstOrDefault(m => m.Name == "GetFdFile") != null) descs.Add(new Efl_Op_Description() {api_func = Efl.Eo.FunctionInterop.LoadFunctionPointer(_Module.Module, "efl_loop_fd_file_get"), func = Marshal.GetFunctionPointerForDelegate(efl_loop_fd_file_get_static_delegate)}); if (efl_loop_fd_file_set_static_delegate == null) efl_loop_fd_file_set_static_delegate = new efl_loop_fd_file_set_delegate(fd_file_set); if (methods.FirstOrDefault(m => m.Name == "SetFdFile") != null) descs.Add(new Efl_Op_Description() {api_func = Efl.Eo.FunctionInterop.LoadFunctionPointer(_Module.Module, "efl_loop_fd_file_set"), func = Marshal.GetFunctionPointerForDelegate(efl_loop_fd_file_set_static_delegate)}); descs.AddRange(base.GetEoOps(type)); return descs; } public override IntPtr GetEflClass() { return Efl.LoopFd.efl_loop_fd_class_get(); } public static new IntPtr GetEflClassStatic() { return Efl.LoopFd.efl_loop_fd_class_get(); } private delegate int efl_loop_fd_get_delegate(System.IntPtr obj, System.IntPtr pd); public delegate int efl_loop_fd_get_api_delegate(System.IntPtr obj); public static Efl.Eo.FunctionWrapper efl_loop_fd_get_ptr = new Efl.Eo.FunctionWrapper(_Module, "efl_loop_fd_get"); private static int fd_get(System.IntPtr obj, System.IntPtr pd) { Eina.Log.Debug("function efl_loop_fd_get was called"); Efl.Eo.IWrapper wrapper = Efl.Eo.Globals.PrivateDataGet(pd); if(wrapper != null) { int _ret_var = default(int); try { _ret_var = ((LoopFd)wrapper).GetFd(); } catch (Exception e) { Eina.Log.Warning($"Callback error: {e.ToString()}"); Eina.Error.Set(Eina.Error.UNHANDLED_EXCEPTION); } return _ret_var; } else { return efl_loop_fd_get_ptr.Value.Delegate(Efl.Eo.Globals.efl_super(obj, Efl.Eo.Globals.efl_class_get(obj))); } } private static efl_loop_fd_get_delegate efl_loop_fd_get_static_delegate; private delegate void efl_loop_fd_set_delegate(System.IntPtr obj, System.IntPtr pd, int fd); public delegate void efl_loop_fd_set_api_delegate(System.IntPtr obj, int fd); public static Efl.Eo.FunctionWrapper efl_loop_fd_set_ptr = new Efl.Eo.FunctionWrapper(_Module, "efl_loop_fd_set"); private static void fd_set(System.IntPtr obj, System.IntPtr pd, int fd) { Eina.Log.Debug("function efl_loop_fd_set was called"); Efl.Eo.IWrapper wrapper = Efl.Eo.Globals.PrivateDataGet(pd); if(wrapper != null) { try { ((LoopFd)wrapper).SetFd( fd); } catch (Exception e) { Eina.Log.Warning($"Callback error: {e.ToString()}"); Eina.Error.Set(Eina.Error.UNHANDLED_EXCEPTION); } } else { efl_loop_fd_set_ptr.Value.Delegate(Efl.Eo.Globals.efl_super(obj, Efl.Eo.Globals.efl_class_get(obj)), fd); } } private static efl_loop_fd_set_delegate efl_loop_fd_set_static_delegate; private delegate int efl_loop_fd_file_get_delegate(System.IntPtr obj, System.IntPtr pd); public delegate int efl_loop_fd_file_get_api_delegate(System.IntPtr obj); public static Efl.Eo.FunctionWrapper efl_loop_fd_file_get_ptr = new Efl.Eo.FunctionWrapper(_Module, "efl_loop_fd_file_get"); private static int fd_file_get(System.IntPtr obj, System.IntPtr pd) { Eina.Log.Debug("function efl_loop_fd_file_get was called"); Efl.Eo.IWrapper wrapper = Efl.Eo.Globals.PrivateDataGet(pd); if(wrapper != null) { int _ret_var = default(int); try { _ret_var = ((LoopFd)wrapper).GetFdFile(); } catch (Exception e) { Eina.Log.Warning($"Callback error: {e.ToString()}"); Eina.Error.Set(Eina.Error.UNHANDLED_EXCEPTION); } return _ret_var; } else { return efl_loop_fd_file_get_ptr.Value.Delegate(Efl.Eo.Globals.efl_super(obj, Efl.Eo.Globals.efl_class_get(obj))); } } private static efl_loop_fd_file_get_delegate efl_loop_fd_file_get_static_delegate; private delegate void efl_loop_fd_file_set_delegate(System.IntPtr obj, System.IntPtr pd, int fd); public delegate void efl_loop_fd_file_set_api_delegate(System.IntPtr obj, int fd); public static Efl.Eo.FunctionWrapper efl_loop_fd_file_set_ptr = new Efl.Eo.FunctionWrapper(_Module, "efl_loop_fd_file_set"); private static void fd_file_set(System.IntPtr obj, System.IntPtr pd, int fd) { Eina.Log.Debug("function efl_loop_fd_file_set was called"); Efl.Eo.IWrapper wrapper = Efl.Eo.Globals.PrivateDataGet(pd); if(wrapper != null) { try { ((LoopFd)wrapper).SetFdFile( fd); } catch (Exception e) { Eina.Log.Warning($"Callback error: {e.ToString()}"); Eina.Error.Set(Eina.Error.UNHANDLED_EXCEPTION); } } else { efl_loop_fd_file_set_ptr.Value.Delegate(Efl.Eo.Globals.efl_super(obj, Efl.Eo.Globals.efl_class_get(obj)), fd); } } private static efl_loop_fd_file_set_delegate efl_loop_fd_file_set_static_delegate; } }