140 lines
5.1 KiB
C++
140 lines
5.1 KiB
C++
/**
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* @file
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*
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* @author Mamadou Babaei <mamadou@senseglove.com>
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*
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* @section LICENSE
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*
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* (The MIT License)
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*
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* Copyright (c) 2020 - 2025 SenseGlove
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* @section DESCRIPTION
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*
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*
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*/
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#include "SGAndroid/SGCoreJNI.h"
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#if PLATFORM_ANDROID
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#include "Android/AndroidApplication.h"
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#include "Android/AndroidJava.h"
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#endif /* PLATFORM_ANDROID */
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#include "Misc/Paths.h"
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#if PLATFORM_ANDROID
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#include "SGCoreImpl/SGExportedFunctions.h"
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#include "SGInterop/SGIC_FString.h"
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#include "SGInterop/SGIC_jclass.h"
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#include "SGInterop/SGIC_jmethodID.h"
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#include "SGInterop/SGIC_JNIEnv_Ptr.h"
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#endif /* PLATFORM_ANDROID */
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#include "SGLog/SGLog.h"
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int32 FSGCoreJNI::Initialize()
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{
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int32 Result = -1000;
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#if PLATFORM_ANDROID
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static constexpr char SGCONNECT_JAVA_CLASS_NAME[] = "com.senseglove.sgconnect.SGConnect";
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SGLOG("FSGCoreJNI: attempting to get the Android JNI environment...");
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JNIEnv* Env = FAndroidApplication::GetJavaEnv();
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FAndroidApplication::CheckJavaException();
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if (!Env)
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{
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SGLOG_ERROR("FSGCoreJNI: failed to get the Android JNI environmnet!");
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return -1001;
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}
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FSGIC_JNIEnv_Ptr InEnvContainer{Env};
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SGLOG("FSGCoreJNI: attempting to find the Android Java class...");
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jclass Class = FAndroidApplication::FindJavaClass(SGCONNECT_JAVA_CLASS_NAME);
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FAndroidApplication::CheckJavaException();
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if (Env->IsSameObject(Class, nullptr))
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{
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SGLOG_ERROR("FSGCoreJNI: failed to get the Android Java class!");
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return -1002;
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}
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Class = (jclass)Env->NewGlobalRef(Class);
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FSGIC_jclass InClassContainer{Class};
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SGLOG("FSGCoreJNI: attempting to find the Android JNI method 'ActiveDevices'...");
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jmethodID ActiveDevicesMethodID = Env->GetStaticMethodID(Class, "ActiveDevices", "()I");
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FAndroidApplication::CheckJavaException();
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if (!ActiveDevicesMethodID)
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{
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SGLOG_ERROR("FSGCoreJNI: failed to get the Android JNI method 'ActiveDevices'!");
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return -1003;
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}
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FSGIC_jmethodID InActiveDevicesMethodIDContainer{ActiveDevicesMethodID};
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SGLOG("FSGCoreJNI: attempting to find the Android JNI method 'GetDeviceString'...");
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jmethodID GetDeviceStringMethodID = Env->GetStaticMethodID(Class, "GetDeviceString", "(I)Ljava/lang/String;");
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FAndroidApplication::CheckJavaException();
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if (!GetDeviceStringMethodID)
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{
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SGLOG_ERROR("FSGCoreJNI: failed to get the Android JNI method 'GetDeviceString'!");
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return -1004;
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}
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FSGIC_jmethodID InGetDeviceStringMethodIDContainer{GetDeviceStringMethodID};
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SGLOG("FSGCoreJNI: attempting to find the Android JNI method 'GetSensorString'...");
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jmethodID GetSensorStringMethodID = Env->GetStaticMethodID(Class, "GetSensorString", "(I)Ljava/lang/String;");
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FAndroidApplication::CheckJavaException();
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if (!GetSensorStringMethodID)
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{
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SGLOG_ERROR("FSGCoreJNI: failed to get the Android JNI method 'GetSensorString'!");
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return -1005;
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}
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FSGIC_jmethodID InGetSensorStringMethodIDContainer{GetSensorStringMethodID};
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SGLOG("FSGCoreJNI: attempting to find the Android JNI method 'WriteHaptics'...");
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jmethodID WriteHapticsMethodID = Env->GetStaticMethodID(Class, "WriteHaptics", "(IILjava/lang/String;)I");
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FAndroidApplication::CheckJavaException();
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if (!WriteHapticsMethodID)
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{
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SGLOG_ERROR("FSGCoreJNI: failed to get the Android JNI method 'WriteHaptics'!");
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return -1006;
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}
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FSGIC_jmethodID InWriteHapticsMethodIDContainer{WriteHapticsMethodID};
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FSGIC_FString ProjectSavedDirContainer{FPaths::ProjectSavedDir()};
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Result = SGCoreImpl_Android_Initialize(&InEnvContainer, &InClassContainer,
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&InActiveDevicesMethodIDContainer,
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&InGetDeviceStringMethodIDContainer,
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&InGetSensorStringMethodIDContainer,
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&InWriteHapticsMethodIDContainer,
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&ProjectSavedDirContainer);
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#endif /* PLATFORM_ANDROID */
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return Result;
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} |