/*
linphone_jni.cc
Copyright (C) 2017 Belledonne Communications SARL

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*/

#include <jni.h>
#include <cpu-features.h>

JNIEXPORT jint JNICALL JNI_OnLoad(JavaVM *ajvm, void *reserved) {
#ifdef __ANDROID__
	ms_set_jvm(ajvm);
#endif /* __ANDROID__ */
	jvm=ajvm;
	return JNI_VERSION_1_2;
}

static const char* GetStringUTFChars(JNIEnv* env, jstring string) {
	const char *cstring = string ? env->GetStringUTFChars(string, NULL) : NULL;
	return cstring;
}

static void ReleaseStringUTFChars(JNIEnv* env, jstring string, const char *cstring) {
	if (string) env->ReleaseStringUTFChars(string, cstring);
}

static jlong GetObjectNativePtr(JNIEnv *env, jobject object) {
	jclass objClass = env->GetObjectClass(object);
	jfieldID nativePtrId = env->GetFieldID(objClass, "nativePtr", "J");
	jlong nativePtr = env->GetLongField(object, nativePtrId);
	return nativePtr;
}

static jlong SetObjectNativePtr(JNIEnv *env, jobject object, jlong ptr) {
	jclass objClass = env->GetObjectClass(object);
	jfieldID nativePtrId = env->GetFieldID(objClass, "nativePtr", "J");
	env->SetLongField(object, nativePtrId, ptr);
	return ptr;
}