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native service, EGL, native test client

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This commit is contained in:
omigamedev
2025-12-28 20:30:55 +01:00
parent de82e50bd5
commit 19400fd2b2
27 changed files with 13683 additions and 23 deletions
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1
.idea/gradle.xml generated
View File

@@ -1,5 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="GradleMigrationSettings" migrationVersion="1" />
<component name="GradleSettings">
<option name="linkedExternalProjectsSettings">
<GradleProjectSettings>

1
.idea/misc.xml generated
View File

@@ -1,4 +1,3 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ExternalStorageConfigurationManager" enabled="true" />
<component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="jbr-21" project-jdk-type="JavaSDK">

7
build.gradle.kts
View File

@@ -1,6 +1,7 @@
plugins {
alias(libs.plugins.android.application)
alias(libs.plugins.kotlin.android)
alias(libs.plugins.kotlin.compose)
}
android {
@@ -47,6 +48,12 @@ android {
dependencies {
implementation(libs.androidx.core.ktx)
implementation(libs.androidx.appcompat)
implementation(libs.androidx.activity.compose)
implementation(libs.androidx.compose.ui)
implementation(libs.androidx.compose.material3)
implementation(libs.material)
implementation(libs.androidx.constraintlayout)
implementation(libs.androidx.activity)
implementation(libs.androidx.compose.foundation)
implementation(libs.androidx.material3)
}

11
gradle/libs.versions.toml
View File

@@ -5,13 +5,24 @@ coreKtx = "1.17.0"
appcompat = "1.7.1"
material = "1.13.0"
constraintlayout = "2.2.1"
activity = "1.12.2"
activityCompose = "1.12.2"
foundation = "1.10.0"
material3 = "1.4.0"
[libraries]
androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
androidx-appcompat = { group = "androidx.appcompat", name = "appcompat", version.ref = "appcompat" }
material = { group = "com.google.android.material", name = "material", version.ref = "material" }
androidx-constraintlayout = { group = "androidx.constraintlayout", name = "constraintlayout", version.ref = "constraintlayout" }
androidx-activity = { group = "androidx.activity", name = "activity", version.ref = "activity" }
androidx-activity-compose = { group = "androidx.activity", name = "activity-compose", version.ref = "activityCompose" }
androidx-compose-ui = { group = "androidx.compose.ui", name = "ui" }
androidx-compose-material3 = { group = "androidx.compose.material3", name = "material3" }
androidx-compose-foundation = { group = "androidx.compose.foundation", name = "foundation", version.ref = "foundation" }
androidx-material3 = { group = "androidx.compose.material3", name = "material3", version.ref = "material3" }
[plugins]
android-application = { id = "com.android.application", version.ref = "agp" }
kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
kotlin-compose = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }

19
src/main/AndroidManifest.xml
View File

@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android">
<manifest xmlns:android="http://schemas.android.com/apk/res/android" >
<uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE_DATA_SYNC" />
@@ -7,14 +7,23 @@
<application
android:icon="@mipmap/ic_launcher"
android:label="MosisOS Service"
android:theme="@style/Theme.AppCompat.Light">
android:theme="@style/Theme.AppCompat.Light" >
<activity
android:name=".MainActivity"
android:label="MosisOS Test"
android:exported="true" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<service
android:name=".NativeService"
android:enabled="true"
android:exported="true"
android:process=":service"
android:foregroundServiceType="dataSync">
android:foregroundServiceType="dataSync"
android:label="MosisOS Service"
android:process=":service" >
<intent-filter>
<action android:name="com.omixlab.mosis.SERVICE" />
</intent-filter>

1
src/main/aidl/com/omixlab/mosis/IMosisService.aidl
View File

@@ -1,5 +1,6 @@
package com.omixlab.mosis;
interface IMosisService {
boolean initOS();
int getNumber();
}

29
src/main/cpp/CMakeLists.txt
View File

@@ -1,13 +1,30 @@
cmake_minimum_required(VERSION 3.22.1)
project("mosis-service")
project("mosis")
set(ANDROID_SDK "/Users/omar/Library/Android/sdk")
set(BINDER_DIR "${ANDROID_SDK}/platforms/android-36/optional/libbinder_ndk_cpp")
add_library(${CMAKE_PROJECT_NAME} SHARED
add_library(mosis-service SHARED
mosis-service.cpp
com/omixlab/mosis/IMosisService.cpp)
target_include_directories(${CMAKE_PROJECT_NAME} PUBLIC
${CMAKE_CURRENT_LIST_DIR} ${BINDER_DIR})
target_link_libraries(${CMAKE_PROJECT_NAME}
com/omixlab/mosis/IMosisService.cpp
egl_context.cpp
logger.cpp
glad/src/egl.c
glad/src/gles2.c)
target_include_directories(mosis-service PUBLIC
${CMAKE_CURRENT_LIST_DIR} ${BINDER_DIR} glad/include)
target_link_libraries(mosis-service
android log binder_ndk)
add_library(mosis-test SHARED
com/omixlab/mosis/IMosisService.cpp
mosis-test.cpp
egl_context.cpp
logger.cpp
glad/src/egl.c
glad/src/gles2.c)
target_include_directories(mosis-test PUBLIC
${CMAKE_CURRENT_LIST_DIR} ${BINDER_DIR} glad/include)
target_link_libraries(mosis-test
android log binder_ndk)

3
src/main/cpp/aidl/com/omixlab/mosis/BnMosisService.h
View File

@@ -36,6 +36,9 @@ public:
explicit IMosisServiceDelegator(const std::shared_ptr<IMosisService> &impl) : _impl(impl) {
}
::ndk::ScopedAStatus initOS(bool* _aidl_return) override {
return _impl->initOS(_aidl_return);
}
::ndk::ScopedAStatus getNumber(int32_t* _aidl_return) override {
return _impl->getNumber(_aidl_return);
}

1
src/main/cpp/aidl/com/omixlab/mosis/BpMosisService.h
View File

@@ -21,6 +21,7 @@ public:
explicit BpMosisService(const ::ndk::SpAIBinder& binder);
virtual ~BpMosisService();
::ndk::ScopedAStatus initOS(bool* _aidl_return) override;
::ndk::ScopedAStatus getNumber(int32_t* _aidl_return) override;
};
} // namespace mosis

5
src/main/cpp/aidl/com/omixlab/mosis/IMosisService.h
View File

@@ -31,19 +31,22 @@ public:
IMosisService();
virtual ~IMosisService();
static constexpr uint32_t TRANSACTION_getNumber = FIRST_CALL_TRANSACTION + 0;
static constexpr uint32_t TRANSACTION_initOS = FIRST_CALL_TRANSACTION + 0;
static constexpr uint32_t TRANSACTION_getNumber = FIRST_CALL_TRANSACTION + 1;
static std::shared_ptr<IMosisService> fromBinder(const ::ndk::SpAIBinder& binder);
static binder_status_t writeToParcel(AParcel* parcel, const std::shared_ptr<IMosisService>& instance);
static binder_status_t readFromParcel(const AParcel* parcel, std::shared_ptr<IMosisService>* instance);
static bool setDefaultImpl(const std::shared_ptr<IMosisService>& impl);
static const std::shared_ptr<IMosisService>& getDefaultImpl();
virtual ::ndk::ScopedAStatus initOS(bool* _aidl_return) = 0;
virtual ::ndk::ScopedAStatus getNumber(int32_t* _aidl_return) = 0;
private:
static std::shared_ptr<IMosisService> default_impl;
};
class IMosisServiceDefault : public IMosisService {
public:
::ndk::ScopedAStatus initOS(bool* _aidl_return) override;
::ndk::ScopedAStatus getNumber(int32_t* _aidl_return) override;
::ndk::SpAIBinder asBinder() override;
bool isRemote() override;

60
src/main/cpp/com/omixlab/mosis/IMosisService.cpp
View File

@@ -25,7 +25,21 @@ static binder_status_t _aidl_com_omixlab_mosis_IMosisService_onTransact(AIBinder
binder_status_t _aidl_ret_status = STATUS_UNKNOWN_TRANSACTION;
std::shared_ptr<BnMosisService> _aidl_impl = std::static_pointer_cast<BnMosisService>(::ndk::ICInterface::asInterface(_aidl_binder));
switch (_aidl_code) {
case (FIRST_CALL_TRANSACTION + 0 /*getNumber*/): {
case (FIRST_CALL_TRANSACTION + 0 /*initOS*/): {
bool _aidl_return;
::ndk::ScopedAStatus _aidl_status = _aidl_impl->initOS(&_aidl_return);
_aidl_ret_status = AParcel_writeStatusHeader(_aidl_out, _aidl_status.get());
if (_aidl_ret_status != STATUS_OK) break;
if (!AStatus_isOk(_aidl_status.get())) break;
_aidl_ret_status = ::ndk::AParcel_writeData(_aidl_out, _aidl_return);
if (_aidl_ret_status != STATUS_OK) break;
break;
}
case (FIRST_CALL_TRANSACTION + 1 /*getNumber*/): {
int32_t _aidl_return;
::ndk::ScopedAStatus _aidl_status = _aidl_impl->getNumber(&_aidl_return);
@@ -48,6 +62,43 @@ static AIBinder_Class* _g_aidl_com_omixlab_mosis_IMosisService_clazz = ::ndk::IC
BpMosisService::BpMosisService(const ::ndk::SpAIBinder& binder) : BpCInterface(binder) {}
BpMosisService::~BpMosisService() {}
::ndk::ScopedAStatus BpMosisService::initOS(bool* _aidl_return) {
binder_status_t _aidl_ret_status = STATUS_OK;
::ndk::ScopedAStatus _aidl_status;
::ndk::ScopedAParcel _aidl_in;
::ndk::ScopedAParcel _aidl_out;
_aidl_ret_status = AIBinder_prepareTransaction(asBinderReference().get(), _aidl_in.getR());
if (_aidl_ret_status != STATUS_OK) goto _aidl_error;
_aidl_ret_status = AIBinder_transact(
asBinderReference().get(),
(FIRST_CALL_TRANSACTION + 0 /*initOS*/),
_aidl_in.getR(),
_aidl_out.getR(),
0
#ifdef BINDER_STABILITY_SUPPORT
| static_cast<int>(FLAG_PRIVATE_LOCAL)
#endif // BINDER_STABILITY_SUPPORT
);
if (_aidl_ret_status == STATUS_UNKNOWN_TRANSACTION && IMosisService::getDefaultImpl()) {
_aidl_status = IMosisService::getDefaultImpl()->initOS(_aidl_return);
goto _aidl_status_return;
}
if (_aidl_ret_status != STATUS_OK) goto _aidl_error;
_aidl_ret_status = AParcel_readStatusHeader(_aidl_out.get(), _aidl_status.getR());
if (_aidl_ret_status != STATUS_OK) goto _aidl_error;
if (!AStatus_isOk(_aidl_status.get())) goto _aidl_status_return;
_aidl_ret_status = ::ndk::AParcel_readData(_aidl_out.get(), _aidl_return);
if (_aidl_ret_status != STATUS_OK) goto _aidl_error;
_aidl_error:
_aidl_status.set(AStatus_fromStatus(_aidl_ret_status));
_aidl_status_return:
return _aidl_status;
}
::ndk::ScopedAStatus BpMosisService::getNumber(int32_t* _aidl_return) {
binder_status_t _aidl_ret_status = STATUS_OK;
::ndk::ScopedAStatus _aidl_status;
@@ -59,7 +110,7 @@ BpMosisService::~BpMosisService() {}
_aidl_ret_status = AIBinder_transact(
asBinderReference().get(),
(FIRST_CALL_TRANSACTION + 0 /*getNumber*/),
(FIRST_CALL_TRANSACTION + 1 /*getNumber*/),
_aidl_in.getR(),
_aidl_out.getR(),
0
@@ -144,6 +195,11 @@ const std::shared_ptr<IMosisService>& IMosisService::getDefaultImpl() {
return IMosisService::default_impl;
}
std::shared_ptr<IMosisService> IMosisService::default_impl = nullptr;
::ndk::ScopedAStatus IMosisServiceDefault::initOS(bool* /*_aidl_return*/) {
::ndk::ScopedAStatus _aidl_status;
_aidl_status.set(AStatus_fromStatus(STATUS_UNKNOWN_TRANSACTION));
return _aidl_status;
}
::ndk::ScopedAStatus IMosisServiceDefault::getNumber(int32_t* /*_aidl_return*/) {
::ndk::ScopedAStatus _aidl_status;
_aidl_status.set(AStatus_fromStatus(STATUS_UNKNOWN_TRANSACTION));

78
src/main/cpp/egl_context.cpp Normal file
View File

@@ -0,0 +1,78 @@
#include "egl_context.h"
#include "logger.h"
#include <glad/gles2.h>
#include <glad/egl.h>
bool egl::Context::create()
{
int version = gladLoaderLoadEGL(EGL_NO_DISPLAY);
if (version == 0)
{
Logger::Log("glad failed to load EGL");
return false;
}
if (m_display = eglGetDisplay(EGL_DEFAULT_DISPLAY);
m_display == EGL_NO_DISPLAY)
{
Logger::Log("eglGetDisplay failed");
return false;
}
EGLint major, minor;
if (!eglInitialize(m_display, &major, &minor))
{
Logger::Log("eglInitialize failed");
return false;
}
version = gladLoaderLoadEGL(EGL_DEFAULT_DISPLAY);
const EGLint config_attribs[] =
{
EGL_SURFACE_TYPE, EGL_PBUFFER_BIT,
EGL_RENDERABLE_TYPE, EGL_OPENGL_ES3_BIT,
EGL_NONE,
};
EGLint num_configs;
if (!eglChooseConfig(m_display, config_attribs, &m_config, 1, &num_configs) || num_configs == 0)
{
Logger::Log("eglChooseConfig failed");
return false;
}
const EGLint context_attribs[] =
{
EGL_CONTEXT_MAJOR_VERSION, 3,
EGL_CONTEXT_MINOR_VERSION, 2,
EGL_NONE,
};
if (m_context = eglCreateContext(m_display, m_config, EGL_NO_CONTEXT, context_attribs);
m_context == EGL_NO_CONTEXT)
{
Logger::Log("eglCreateContext failed");
return false;
}
if (!eglMakeCurrent(m_display, EGL_NO_SURFACE, EGL_NO_SURFACE, m_context))
{
Logger::Log("eglMakeCurrent failed");
return false;
}
return true;
}
void egl::Context::destroy()
{
if (m_display != EGL_NO_DISPLAY)
{
eglMakeCurrent(m_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
if (m_context != EGL_NO_CONTEXT)
{
eglDestroyContext(m_display, m_context);
}
eglTerminate(m_display);
}
m_display = EGL_NO_DISPLAY;
m_context = EGL_NO_CONTEXT;
}
egl::Context::Context()
: m_display(EGL_NO_DISPLAY), m_config(EGL_NO_CONFIG_KHR), m_context(EGL_NO_CONTEXT)
{
Logger::Log("egl::Context::Context");
}

19
src/main/cpp/egl_context.h Normal file
View File

@@ -0,0 +1,19 @@
#pragma once
typedef void* EGLContext;
typedef void* EGLDisplay;
typedef void* EGLConfig;
namespace egl
{
class Context
{
EGLContext m_context;
EGLDisplay m_display;
EGLConfig m_config = nullptr;
public:
Context();
bool create();
void destroy();
};
}

175
src/main/cpp/glad/include/EGL/eglplatform.h Normal file
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@@ -0,0 +1,175 @@
#ifndef __eglplatform_h_
#define __eglplatform_h_
/*
** Copyright 2007-2020 The Khronos Group Inc.
** SPDX-License-Identifier: Apache-2.0
*/
/* Platform-specific types and definitions for egl.h
*
* Adopters may modify khrplatform.h and this file to suit their platform.
* You are encouraged to submit all modifications to the Khronos group so that
* they can be included in future versions of this file. Please submit changes
* by filing an issue or pull request on the public Khronos EGL Registry, at
* https://www.github.com/KhronosGroup/EGL-Registry/
*/
#include <KHR/khrplatform.h>
/* Macros used in EGL function prototype declarations.
*
* EGL functions should be prototyped as:
*
* EGLAPI return-type EGLAPIENTRY eglFunction(arguments);
* typedef return-type (EXPAPIENTRYP PFNEGLFUNCTIONPROC) (arguments);
*
* KHRONOS_APICALL and KHRONOS_APIENTRY are defined in KHR/khrplatform.h
*/
#ifndef EGLAPI
#define EGLAPI KHRONOS_APICALL
#endif
#ifndef EGLAPIENTRY
#define EGLAPIENTRY KHRONOS_APIENTRY
#endif
#define EGLAPIENTRYP EGLAPIENTRY*
/* The types NativeDisplayType, NativeWindowType, and NativePixmapType
* are aliases of window-system-dependent types, such as X Display * or
* Windows Device Context. They must be defined in platform-specific
* code below. The EGL-prefixed versions of Native*Type are the same
* types, renamed in EGL 1.3 so all types in the API start with "EGL".
*
* Khronos STRONGLY RECOMMENDS that you use the default definitions
* provided below, since these changes affect both binary and source
* portability of applications using EGL running on different EGL
* implementations.
*/
#if defined(EGL_NO_PLATFORM_SPECIFIC_TYPES)
typedef void *EGLNativeDisplayType;
typedef void *EGLNativePixmapType;
typedef void *EGLNativeWindowType;
#elif defined(_WIN32) || defined(__VC32__) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__) /* Win32 and WinCE */
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN 1
#endif
#include <windows.h>
typedef HDC EGLNativeDisplayType;
typedef HBITMAP EGLNativePixmapType;
typedef HWND EGLNativeWindowType;
#elif defined(__QNX__)
typedef khronos_uintptr_t EGLNativeDisplayType;
typedef struct _screen_pixmap* EGLNativePixmapType; /* screen_pixmap_t */
typedef struct _screen_window* EGLNativeWindowType; /* screen_window_t */
#elif defined(__EMSCRIPTEN__)
typedef int EGLNativeDisplayType;
typedef int EGLNativePixmapType;
typedef int EGLNativeWindowType;
#elif defined(__WINSCW__) || defined(__SYMBIAN32__) /* Symbian */
typedef int EGLNativeDisplayType;
typedef void *EGLNativePixmapType;
typedef void *EGLNativeWindowType;
#elif defined(WL_EGL_PLATFORM)
typedef struct wl_display *EGLNativeDisplayType;
typedef struct wl_egl_pixmap *EGLNativePixmapType;
typedef struct wl_egl_window *EGLNativeWindowType;
#elif defined(__GBM__)
typedef struct gbm_device *EGLNativeDisplayType;
typedef struct gbm_bo *EGLNativePixmapType;
typedef void *EGLNativeWindowType;
#elif defined(__ANDROID__) || defined(ANDROID)
struct ANativeWindow;
struct egl_native_pixmap_t;
typedef void* EGLNativeDisplayType;
typedef struct egl_native_pixmap_t* EGLNativePixmapType;
typedef struct ANativeWindow* EGLNativeWindowType;
#elif defined(USE_OZONE)
typedef intptr_t EGLNativeDisplayType;
typedef intptr_t EGLNativePixmapType;
typedef intptr_t EGLNativeWindowType;
#elif defined(USE_X11)
/* X11 (tentative) */
#include <X11/Xlib.h>
#include <X11/Xutil.h>
typedef Display *EGLNativeDisplayType;
typedef Pixmap EGLNativePixmapType;
typedef Window EGLNativeWindowType;
#elif defined(__unix__)
typedef void *EGLNativeDisplayType;
typedef khronos_uintptr_t EGLNativePixmapType;
typedef khronos_uintptr_t EGLNativeWindowType;
#elif defined(__APPLE__)
typedef int EGLNativeDisplayType;
typedef void *EGLNativePixmapType;
typedef void *EGLNativeWindowType;
#elif defined(__HAIKU__)
#include <kernel/image.h>
typedef void *EGLNativeDisplayType;
typedef khronos_uintptr_t EGLNativePixmapType;
typedef khronos_uintptr_t EGLNativeWindowType;
#elif defined(__Fuchsia__)
typedef void *EGLNativeDisplayType;
typedef khronos_uintptr_t EGLNativePixmapType;
typedef khronos_uintptr_t EGLNativeWindowType;
#else
#error "Platform not recognized"
#endif
/* EGL 1.2 types, renamed for consistency in EGL 1.3 */
typedef EGLNativeDisplayType NativeDisplayType;
typedef EGLNativePixmapType NativePixmapType;
typedef EGLNativeWindowType NativeWindowType;
/* Define EGLint. This must be a signed integral type large enough to contain
* all legal attribute names and values passed into and out of EGL, whether
* their type is boolean, bitmask, enumerant (symbolic constant), integer,
* handle, or other. While in general a 32-bit integer will suffice, if
* handles are 64 bit types, then EGLint should be defined as a signed 64-bit
* integer type.
*/
typedef khronos_int32_t EGLint;
/* C++ / C typecast macros for special EGL handle values */
#if defined(__cplusplus)
#define EGL_CAST(type, value) (static_cast<type>(value))
#else
#define EGL_CAST(type, value) ((type) (value))
#endif
#endif /* __eglplatform_h */

311
src/main/cpp/glad/include/KHR/khrplatform.h Normal file
View File

@@ -0,0 +1,311 @@
#ifndef __khrplatform_h_
#define __khrplatform_h_
/*
** Copyright (c) 2008-2018 The Khronos Group Inc.
**
** Permission is hereby granted, free of charge, to any person obtaining a
** copy of this software and/or associated documentation files (the
** "Materials"), to deal in the Materials without restriction, including
** without limitation the rights to use, copy, modify, merge, publish,
** distribute, sublicense, and/or sell copies of the Materials, and to
** permit persons to whom the Materials are furnished to do so, subject to
** the following conditions:
**
** The above copyright notice and this permission notice shall be included
** in all copies or substantial portions of the Materials.
**
** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
*/
/* Khronos platform-specific types and definitions.
*
* The master copy of khrplatform.h is maintained in the Khronos EGL
* Registry repository at https://github.com/KhronosGroup/EGL-Registry
* The last semantic modification to khrplatform.h was at commit ID:
* 67a3e0864c2d75ea5287b9f3d2eb74a745936692
*
* Adopters may modify this file to suit their platform. Adopters are
* encouraged to submit platform specific modifications to the Khronos
* group so that they can be included in future versions of this file.
* Please submit changes by filing pull requests or issues on
* the EGL Registry repository linked above.
*
*
* See the Implementer's Guidelines for information about where this file
* should be located on your system and for more details of its use:
* http://www.khronos.org/registry/implementers_guide.pdf
*
* This file should be included as
* #include <KHR/khrplatform.h>
* by Khronos client API header files that use its types and defines.
*
* The types in khrplatform.h should only be used to define API-specific types.
*
* Types defined in khrplatform.h:
* khronos_int8_t signed 8 bit
* khronos_uint8_t unsigned 8 bit
* khronos_int16_t signed 16 bit
* khronos_uint16_t unsigned 16 bit
* khronos_int32_t signed 32 bit
* khronos_uint32_t unsigned 32 bit
* khronos_int64_t signed 64 bit
* khronos_uint64_t unsigned 64 bit
* khronos_intptr_t signed same number of bits as a pointer
* khronos_uintptr_t unsigned same number of bits as a pointer
* khronos_ssize_t signed size
* khronos_usize_t unsigned size
* khronos_float_t signed 32 bit floating point
* khronos_time_ns_t unsigned 64 bit time in nanoseconds
* khronos_utime_nanoseconds_t unsigned time interval or absolute time in
* nanoseconds
* khronos_stime_nanoseconds_t signed time interval in nanoseconds
* khronos_boolean_enum_t enumerated boolean type. This should
* only be used as a base type when a client API's boolean type is
* an enum. Client APIs which use an integer or other type for
* booleans cannot use this as the base type for their boolean.
*
* Tokens defined in khrplatform.h:
*
* KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values.
*
* KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0.
* KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0.
*
* Calling convention macros defined in this file:
* KHRONOS_APICALL
* KHRONOS_APIENTRY
* KHRONOS_APIATTRIBUTES
*
* These may be used in function prototypes as:
*
* KHRONOS_APICALL void KHRONOS_APIENTRY funcname(
* int arg1,
* int arg2) KHRONOS_APIATTRIBUTES;
*/
#if defined(__SCITECH_SNAP__) && !defined(KHRONOS_STATIC)
# define KHRONOS_STATIC 1
#endif
/*-------------------------------------------------------------------------
* Definition of KHRONOS_APICALL
*-------------------------------------------------------------------------
* This precedes the return type of the function in the function prototype.
*/
#if defined(KHRONOS_STATIC)
/* If the preprocessor constant KHRONOS_STATIC is defined, make the
* header compatible with static linking. */
# define KHRONOS_APICALL
#elif defined(_WIN32)
# define KHRONOS_APICALL __declspec(dllimport)
#elif defined (__SYMBIAN32__)
# define KHRONOS_APICALL IMPORT_C
#elif defined(__ANDROID__)
# define KHRONOS_APICALL __attribute__((visibility("default")))
#else
# define KHRONOS_APICALL
#endif
/*-------------------------------------------------------------------------
* Definition of KHRONOS_APIENTRY
*-------------------------------------------------------------------------
* This follows the return type of the function and precedes the function
* name in the function prototype.
*/
#if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__SCITECH_SNAP__)
/* Win32 but not WinCE */
# define KHRONOS_APIENTRY __stdcall
#else
# define KHRONOS_APIENTRY
#endif
/*-------------------------------------------------------------------------
* Definition of KHRONOS_APIATTRIBUTES
*-------------------------------------------------------------------------
* This follows the closing parenthesis of the function prototype arguments.
*/
#if defined (__ARMCC_2__)
#define KHRONOS_APIATTRIBUTES __softfp
#else
#define KHRONOS_APIATTRIBUTES
#endif
/*-------------------------------------------------------------------------
* basic type definitions
*-----------------------------------------------------------------------*/
#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__GNUC__) || defined(__SCO__) || defined(__USLC__)
/*
* Using <stdint.h>
*/
#include <stdint.h>
typedef int32_t khronos_int32_t;
typedef uint32_t khronos_uint32_t;
typedef int64_t khronos_int64_t;
typedef uint64_t khronos_uint64_t;
#define KHRONOS_SUPPORT_INT64 1
#define KHRONOS_SUPPORT_FLOAT 1
/*
* To support platform where unsigned long cannot be used interchangeably with
* inptr_t (e.g. CHERI-extended ISAs), we can use the stdint.h intptr_t.
* Ideally, we could just use (u)intptr_t everywhere, but this could result in
* ABI breakage if khronos_uintptr_t is changed from unsigned long to
* unsigned long long or similar (this results in different C++ name mangling).
* To avoid changes for existing platforms, we restrict usage of intptr_t to
* platforms where the size of a pointer is larger than the size of long.
*/
#if defined(__SIZEOF_LONG__) && defined(__SIZEOF_POINTER__)
#if __SIZEOF_POINTER__ > __SIZEOF_LONG__
#define KHRONOS_USE_INTPTR_T
#endif
#endif
#elif defined(__VMS ) || defined(__sgi)
/*
* Using <inttypes.h>
*/
#include <inttypes.h>
typedef int32_t khronos_int32_t;
typedef uint32_t khronos_uint32_t;
typedef int64_t khronos_int64_t;
typedef uint64_t khronos_uint64_t;
#define KHRONOS_SUPPORT_INT64 1
#define KHRONOS_SUPPORT_FLOAT 1
#elif defined(_WIN32) && !defined(__SCITECH_SNAP__)
/*
* Win32
*/
typedef __int32 khronos_int32_t;
typedef unsigned __int32 khronos_uint32_t;
typedef __int64 khronos_int64_t;
typedef unsigned __int64 khronos_uint64_t;
#define KHRONOS_SUPPORT_INT64 1
#define KHRONOS_SUPPORT_FLOAT 1
#elif defined(__sun__) || defined(__digital__)
/*
* Sun or Digital
*/
typedef int khronos_int32_t;
typedef unsigned int khronos_uint32_t;
#if defined(__arch64__) || defined(_LP64)
typedef long int khronos_int64_t;
typedef unsigned long int khronos_uint64_t;
#else
typedef long long int khronos_int64_t;
typedef unsigned long long int khronos_uint64_t;
#endif /* __arch64__ */
#define KHRONOS_SUPPORT_INT64 1
#define KHRONOS_SUPPORT_FLOAT 1
#elif 0
/*
* Hypothetical platform with no float or int64 support
*/
typedef int khronos_int32_t;
typedef unsigned int khronos_uint32_t;
#define KHRONOS_SUPPORT_INT64 0
#define KHRONOS_SUPPORT_FLOAT 0
#else
/*
* Generic fallback
*/
#include <stdint.h>
typedef int32_t khronos_int32_t;
typedef uint32_t khronos_uint32_t;
typedef int64_t khronos_int64_t;
typedef uint64_t khronos_uint64_t;
#define KHRONOS_SUPPORT_INT64 1
#define KHRONOS_SUPPORT_FLOAT 1
#endif
/*
* Types that are (so far) the same on all platforms
*/
typedef signed char khronos_int8_t;
typedef unsigned char khronos_uint8_t;
typedef signed short int khronos_int16_t;
typedef unsigned short int khronos_uint16_t;
/*
* Types that differ between LLP64 and LP64 architectures - in LLP64,
* pointers are 64 bits, but 'long' is still 32 bits. Win64 appears
* to be the only LLP64 architecture in current use.
*/
#ifdef KHRONOS_USE_INTPTR_T
typedef intptr_t khronos_intptr_t;
typedef uintptr_t khronos_uintptr_t;
#elif defined(_WIN64)
typedef signed long long int khronos_intptr_t;
typedef unsigned long long int khronos_uintptr_t;
#else
typedef signed long int khronos_intptr_t;
typedef unsigned long int khronos_uintptr_t;
#endif
#if defined(_WIN64)
typedef signed long long int khronos_ssize_t;
typedef unsigned long long int khronos_usize_t;
#else
typedef signed long int khronos_ssize_t;
typedef unsigned long int khronos_usize_t;
#endif
#if KHRONOS_SUPPORT_FLOAT
/*
* Float type
*/
typedef float khronos_float_t;
#endif
#if KHRONOS_SUPPORT_INT64
/* Time types
*
* These types can be used to represent a time interval in nanoseconds or
* an absolute Unadjusted System Time. Unadjusted System Time is the number
* of nanoseconds since some arbitrary system event (e.g. since the last
* time the system booted). The Unadjusted System Time is an unsigned
* 64 bit value that wraps back to 0 every 584 years. Time intervals
* may be either signed or unsigned.
*/
typedef khronos_uint64_t khronos_utime_nanoseconds_t;
typedef khronos_int64_t khronos_stime_nanoseconds_t;
#endif
/*
* Dummy value used to pad enum types to 32 bits.
*/
#ifndef KHRONOS_MAX_ENUM
#define KHRONOS_MAX_ENUM 0x7FFFFFFF
#endif
/*
* Enumerated boolean type
*
* Values other than zero should be considered to be true. Therefore
* comparisons should not be made against KHRONOS_TRUE.
*/
typedef enum {
KHRONOS_FALSE = 0,
KHRONOS_TRUE = 1,
KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM
} khronos_boolean_enum_t;
#endif /* __khrplatform_h_ */

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9
src/main/cpp/logger.cpp Normal file
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@@ -0,0 +1,9 @@
#include "logger.h"
#include <android/log.h>
#define LOG_TAG "MosisOS"
#include <android/log_macros.h>
void Logger::Log(const std::string &message)
{
ALOGI("%s", message.c_str());
}

8
src/main/cpp/logger.h Normal file
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@@ -0,0 +1,8 @@
#pragma once
#include <string>
class Logger
{
public:
static void Log(const std::string& message);
};

28
src/main/cpp/mosis-service.cpp
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@@ -1,26 +1,38 @@
#include <jni.h>
#include <android/binder_ibinder_jni.h>
#include <aidl/com/omixlab/mosis/BnMosisService.h>
#include "egl_context.h"
#include "logger.h"
using namespace aidl::com::omixlab::mosis;
class NativeService : public BnMosisService {
std::unique_ptr<egl::Context> m_egl_context;
public:
ndk::ScopedAStatus getNumber(int32_t *_aidl_return) override {
NativeService() = default;
ndk::ScopedAStatus getNumber(int32_t *_aidl_return) override
{
*_aidl_return = 100;
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus initOS(bool *_aidl_return) override {
if (!m_egl_context)
{
m_egl_context = std::make_unique<egl::Context>();
*_aidl_return = m_egl_context->create();
}
else
{
Logger::Log("OS already initialized");
*_aidl_return = true;
}
return ndk::ScopedAStatus::ok();
}
};
static std::shared_ptr<NativeService> g_service;
extern "C"
JNIEXPORT jobject JNICALL
Java_com_omixlab_mosis_NativeService_getBinderNative(JNIEnv *env, jobject thiz) {
if (!g_service)
{
g_service = ndk::SharedRefBase::make<NativeService>();
}
static std::shared_ptr<NativeService> g_service = ndk::SharedRefBase::make<NativeService>();
return AIBinder_toJavaBinder(env, g_service->asBinder().get());
}

16
src/main/cpp/mosis-test.cpp Normal file
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@@ -0,0 +1,16 @@
#include <jni.h>
#include <android/binder_ibinder_jni.h>
#include <aidl/com/omixlab/mosis/IMosisService.h>
#include "logger.h"
using namespace aidl::com::omixlab::mosis;
std::shared_ptr<IMosisService> g_service;
extern "C"
JNIEXPORT void JNICALL
Java_com_omixlab_mosis_MainActivity_serviceConnected(JNIEnv *env, jobject thiz, jobject binder) {
AIBinder* pBinder = AIBinder_fromJavaBinder(env, binder);
const ndk::SpAIBinder spBinder(pBinder);
g_service = IMosisService::fromBinder(spBinder);
Logger::Log("Service Connected");
}

80
src/main/java/com/omixlab/mosis/MainActivity.kt Normal file
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@@ -0,0 +1,80 @@
package com.omixlab.mosis
import android.content.ComponentName
import android.content.Intent
import android.content.ServiceConnection
import android.os.Bundle
import android.os.IBinder
import android.util.Log
import androidx.activity.ComponentActivity
import androidx.activity.enableEdgeToEdge
import androidx.activity.compose.setContent
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.material3.Button
import androidx.compose.material3.Text
import androidx.compose.runtime.mutableStateOf
class MainActivity : ComponentActivity() {
init {
System.loadLibrary("mosis-test")
}
var remote_service: IMosisService? = null
var statusText = mutableStateOf("Status: idle")
var buttonText = mutableStateOf("Init OS")
private val connection = object : ServiceConnection {
override fun onServiceConnected(className: ComponentName, service: IBinder) {
Log.d("MosisTest", "Service Connected")
statusText.value = "Service Connected"
remote_service = IMosisService.Stub.asInterface(service)
Log.d("MosisTest", "Number: ${remote_service?.number}")
serviceConnected(service)
}
override fun onServiceDisconnected(arg0: ComponentName) {
Log.d("MosisTest", "Service Disconnected")
statusText.value = "Service Disconnected"
}
}
fun initOS()
{
remote_service?.let { service ->
val result = service.initOS()
Log.d("MosisTest", "InitOS returned: $result")
buttonText.value = if (result) "OS Initialized" else "OS Not Initialized"
}
}
private fun startRemoteService() {
val intent = Intent("com.omixlab.mosis.SERVICE")
intent.setPackage("com.omixlab.mosis")
try {
startForegroundService(intent)
val result = bindService(intent, connection, BIND_AUTO_CREATE)
Log.d("ServiceTester", "Bind result: $result")
} catch (e: Exception) {
Log.e("ServiceTester", "Bind failed", e)
}
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
startRemoteService()
enableEdgeToEdge()
setContent {
Column(
modifier = Modifier.fillMaxSize(),
horizontalAlignment = Alignment.CenterHorizontally,
verticalArrangement = Arrangement.Center
) {
Text("Welcome to Mosis OS")
Button(onClick = { initOS() }) {
Text(buttonText.value)
}
Text(statusText.value)
}
}
}
external fun serviceConnected(binder: IBinder)
}

1
src/main/java/com/omixlab/mosis/NativeService.kt
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@@ -6,6 +6,7 @@ import android.app.NotificationManager
import android.app.Service
import android.content.Intent
import android.os.Build
import android.os.Debug
import android.os.IBinder
import androidx.core.app.NotificationCompat

10
src/main/res/layout/activity_main.xml Normal file
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@@ -0,0 +1,10 @@
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/main"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
</androidx.constraintlayout.widget.ConstraintLayout>

1
src/main/res/values/strings.xml Normal file
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@@ -0,0 +1 @@
<resources></resources>