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[Tizen.Core] Add new API for providing a new main loop model (#6296)
* [Tizen.Core] Add new Tizen.Core library Signed-off-by: Hwankyu Jhun <[email protected]> * Remove example code from TCoreTask.Running property Signed-off-by: Hwankyu Jhun <[email protected]> * Update descriptions Signed-off-by: Hwankyu Jhun <[email protected]> * Save unsaved code Signed-off-by: Hwankyu Jhun <[email protected]> * Update markdown file Signed-off-by: Hwankyu Jhun <[email protected]> * Update descriptions Signed-off-by: Hwankyu Jhun <[email protected]> --------- Signed-off-by: Hwankyu Jhun <[email protected]>
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/* | ||
* Copyright (c) 2024 Samsung Electronics Co., Ltd All Rights Reserved | ||
* | ||
* Licensed under the Apache License, Version 2.0 (the License); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an AS IS BASIS, | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
*/ | ||
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internal static partial class Interop | ||
{ | ||
internal static partial class Libraries | ||
{ | ||
public const string TizenCore = "libtizen-core.so.0"; | ||
} | ||
} |
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<Project Sdk="Microsoft.NET.Sdk"> | ||
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<PropertyGroup> | ||
<TargetFramework>net6.0</TargetFramework> | ||
</PropertyGroup> | ||
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<ItemGroup> | ||
<ProjectReference Include="..\Tizen.Log\Tizen.Log.csproj" /> | ||
<ProjectReference Include="..\Tizen\Tizen.csproj" /> | ||
</ItemGroup> | ||
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</Project> |
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Microsoft Visual Studio Solution File, Format Version 12.00 | ||
# Visual Studio Version 17 | ||
VisualStudioVersion = 17.0.31903.59 | ||
MinimumVisualStudioVersion = 10.0.40219.1 | ||
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Tizen.Core", "Tizen.Core.csproj", "{1BA08908-7B2B-42D1-A124-092CB177BF4C}" | ||
EndProject | ||
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Tizen", "..\Tizen\Tizen.csproj", "{2E04FB0F-03F4-40B0-BB25-5ADFB08C8DF3}" | ||
EndProject | ||
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Tizen.Log", "..\Tizen.Log\Tizen.Log.csproj", "{8DA5B43B-63E9-460C-B64F-0B691539DC5D}" | ||
EndProject | ||
Global | ||
GlobalSection(SolutionConfigurationPlatforms) = preSolution | ||
Debug|Any CPU = Debug|Any CPU | ||
Release|Any CPU = Release|Any CPU | ||
EndGlobalSection | ||
GlobalSection(ProjectConfigurationPlatforms) = postSolution | ||
{1BA08908-7B2B-42D1-A124-092CB177BF4C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU | ||
{1BA08908-7B2B-42D1-A124-092CB177BF4C}.Debug|Any CPU.Build.0 = Debug|Any CPU | ||
{1BA08908-7B2B-42D1-A124-092CB177BF4C}.Release|Any CPU.ActiveCfg = Release|Any CPU | ||
{1BA08908-7B2B-42D1-A124-092CB177BF4C}.Release|Any CPU.Build.0 = Release|Any CPU | ||
{2E04FB0F-03F4-40B0-BB25-5ADFB08C8DF3}.Debug|Any CPU.ActiveCfg = Debug|Any CPU | ||
{2E04FB0F-03F4-40B0-BB25-5ADFB08C8DF3}.Debug|Any CPU.Build.0 = Debug|Any CPU | ||
{2E04FB0F-03F4-40B0-BB25-5ADFB08C8DF3}.Release|Any CPU.ActiveCfg = Release|Any CPU | ||
{2E04FB0F-03F4-40B0-BB25-5ADFB08C8DF3}.Release|Any CPU.Build.0 = Release|Any CPU | ||
{8DA5B43B-63E9-460C-B64F-0B691539DC5D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU | ||
{8DA5B43B-63E9-460C-B64F-0B691539DC5D}.Debug|Any CPU.Build.0 = Debug|Any CPU | ||
{8DA5B43B-63E9-460C-B64F-0B691539DC5D}.Release|Any CPU.ActiveCfg = Release|Any CPU | ||
{8DA5B43B-63E9-460C-B64F-0B691539DC5D}.Release|Any CPU.Build.0 = Release|Any CPU | ||
EndGlobalSection | ||
GlobalSection(SolutionProperties) = preSolution | ||
HideSolutionNode = FALSE | ||
EndGlobalSection | ||
GlobalSection(ExtensibilityGlobals) = postSolution | ||
SolutionGuid = {E9B5E719-0EB7-430C-97DC-3FE2E50EE668} | ||
EndGlobalSection | ||
EndGlobal |
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/* | ||
* Copyright (c) 2024 Samsung Electronics Co., Ltd All Rights Reserved | ||
* | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS, | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
*/ | ||
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using System; | ||
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namespace Tizen.Core | ||
{ | ||
/// <summary> | ||
/// The class for managing communication channels between tasks of Tizen Core. | ||
/// </summary> | ||
/// <since_tizen> 12 </since_tizen> | ||
public class Channel : IDisposable | ||
{ | ||
private bool _disposed = false; | ||
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/// <summary> | ||
/// Constructor for creating a new channel with a sender and a receiver. | ||
/// </summary> | ||
/// <exception cref="OutOfMemoryException">Thrown when out of memory.</exception> | ||
/// <example> | ||
/// <code> | ||
/// | ||
/// try | ||
/// { | ||
/// var channel = new Channel(); | ||
/// } | ||
/// catch (OutOfMemoryException) | ||
/// { | ||
/// Console.WriteLine("Exception occurs"); | ||
/// } | ||
/// | ||
/// </code> | ||
/// </example> | ||
/// <since_tizen> 12 </since_tizen> | ||
public Channel() | ||
{ | ||
Interop.LibTizenCore.ErrorCode error = Interop.LibTizenCore.TizenCoreChannel.MakePair(out IntPtr sender, out IntPtr receiver); | ||
TCoreErrorFactory.CheckAndThrownException(error, "Failed to make a channel pair"); | ||
Sender = new ChannelSender(sender); | ||
Receiver = new ChannelReceiver(receiver); | ||
} | ||
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/// <summary> | ||
/// Finalizer of the class Channel. | ||
/// </summary> | ||
~Channel() | ||
{ | ||
Dispose(false); | ||
} | ||
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/// <summary> | ||
/// Gets the channel sender instance. | ||
/// </summary> | ||
/// <since_tizen> 12 </since_tizen> | ||
public ChannelSender Sender { get; private set; } | ||
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/// <summary> | ||
/// Gets the channel receiver instance. | ||
/// </summary> | ||
/// <since_tizen> 12 </since_tizen> | ||
public ChannelReceiver Receiver { get; private set; } | ||
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/// <summary> | ||
/// Release any unmanaged resources used by this object. | ||
/// </summary> | ||
/// <param name="disposing">If true, disposes any disposable objects. If false, does not dispose disposable objects.</param> | ||
/// <since_tizen> 12 </since_tizen> | ||
protected virtual void Dispose(bool disposing) | ||
{ | ||
if (!_disposed) | ||
{ | ||
if (disposing) | ||
{ | ||
Sender.Dispose(); | ||
Receiver.Dispose(); | ||
} | ||
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_disposed = true; | ||
} | ||
} | ||
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/// <summary> | ||
/// Release any unmanaged resources used by this object. | ||
/// </summary> | ||
/// <since_tize> 12 </since_tize> | ||
public void Dispose() | ||
{ | ||
Dispose(true); | ||
GC.SuppressFinalize(this); | ||
} | ||
} | ||
} |
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/* | ||
* Copyright (c) 2024 Samsung Electronics Co., Ltd All Rights Reserved | ||
* | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS, | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
*/ | ||
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using System; | ||
using System.Collections.Concurrent; | ||
using System.Runtime.InteropServices; | ||
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namespace Tizen.Core | ||
{ | ||
/// <summary> | ||
/// Represents a channel object used for inter-task communication. | ||
/// </summary> | ||
/// <since_tizen> 12 </since_tizen> | ||
public class ChannelObject : IDisposable | ||
{ | ||
private IntPtr _handle = IntPtr.Zero; | ||
private bool _disposed = false; | ||
private static readonly ConcurrentDictionary<int, object> _dataMap = new ConcurrentDictionary<int, object>(); | ||
private static readonly object _dataLock = new object(); | ||
private static int _dataId = 0; | ||
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/// <summary> | ||
/// Constructor for creating a new channel object with specified ID and data. | ||
/// </summary> | ||
/// <param name="id">The ID.</param> | ||
/// <param name="data">The data object.</param> | ||
/// <exception cref="OutOfMemoryException">Thrown when out of memory.</exception> | ||
/// <example> | ||
/// <code> | ||
/// | ||
/// int id = 0; | ||
/// string message = "Test message"; | ||
/// var channelObject = new ChannelObject(id++, message); | ||
/// | ||
/// </code> | ||
/// </example> | ||
/// <since_tizen> 12 </since_tizen> | ||
public ChannelObject(int id, object data) | ||
{ | ||
Interop.LibTizenCore.ErrorCode error = Interop.LibTizenCore.TizenCoreChannel.ObjectCreate(out _handle); | ||
TCoreErrorFactory.CheckAndThrownException(error, "Failed to create channel object"); | ||
Id = id; | ||
Data = data; | ||
IsUsed = false; | ||
} | ||
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internal ChannelObject(IntPtr handle) | ||
{ | ||
_handle = handle; | ||
IsUsed = false; | ||
} | ||
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/// <summary> | ||
/// Finalizer of the class ChannelObject. | ||
/// </summary> | ||
~ChannelObject() | ||
{ | ||
Dispose(false); | ||
} | ||
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/// <summary> | ||
/// Gets and sets the ID. | ||
/// </summary> | ||
/// <since_tizen> 12 </since_tizen> | ||
public int Id | ||
{ | ||
get | ||
{ | ||
Interop.LibTizenCore.TizenCoreChannel.ObjectGetId(_handle, out int id); | ||
return id; | ||
} | ||
set | ||
{ | ||
Interop.LibTizenCore.TizenCoreChannel.ObjectSetId(_handle, value); | ||
} | ||
} | ||
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/// <summary> | ||
/// Gets and sets the data object. | ||
/// </summary> | ||
/// <since_tizen> 12 </since_tizen> | ||
public object Data | ||
{ | ||
get | ||
{ | ||
Interop.LibTizenCore.TizenCoreChannel.ObjectGetData(_handle, out IntPtr handle); | ||
int id = (int)handle; | ||
if (_dataMap.TryGetValue(id, out var data)) | ||
{ | ||
return data; | ||
} | ||
return null; | ||
} | ||
set | ||
{ | ||
int id; | ||
lock (_dataLock) | ||
{ | ||
id = _dataId++; | ||
} | ||
_dataMap[id] = value; | ||
Interop.LibTizenCore.TizenCoreChannel.ObjectSetData(_handle, (IntPtr)id); | ||
} | ||
} | ||
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/// <summary> | ||
/// Gets the name of the sender task. | ||
/// </summary> | ||
/// <since_tizen> 12 </since_tizen> | ||
public string Sender { | ||
get | ||
{ | ||
Interop.LibTizenCore.TizenCoreChannel.ObjectGetSenderTaskName(_handle, out IntPtr taskName); | ||
return Marshal.PtrToStringAnsi(taskName); | ||
} | ||
} | ||
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internal bool IsUsed { set; get; } | ||
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internal IntPtr Handle { get { return _handle; } } | ||
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/// <summary> | ||
/// Release any unmanaged resources used by this object. | ||
/// </summary> | ||
/// <param name="disposing">If true, disposes any disposable objects. If false, does not dispose disposable objects.</param> | ||
/// <since_tizen> 12 </since_tizen> | ||
protected virtual void Dispose(bool disposing) | ||
{ | ||
if (!_disposed) | ||
{ | ||
if (disposing) | ||
{ | ||
if (_handle != IntPtr.Zero) | ||
{ | ||
if (!IsUsed) | ||
{ | ||
Interop.LibTizenCore.TizenCoreChannel.ObjectGetData(_handle, out IntPtr handle); | ||
int id = (int)handle; | ||
_dataMap.TryRemove(id, out var data); | ||
} | ||
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Interop.LibTizenCore.TizenCoreChannel.ObjectDestroy(_handle); | ||
_handle = IntPtr.Zero; | ||
} | ||
} | ||
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_disposed = true; | ||
} | ||
} | ||
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/// <summary> | ||
/// Release any unmanaged resources used by this object. | ||
/// </summary> | ||
/// <since_tize> 12 </since_tize> | ||
public void Dispose() | ||
{ | ||
Dispose(true); | ||
GC.SuppressFinalize(this); | ||
} | ||
} | ||
} |
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