/*
 * Copyright (c) 2018, 2020, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code 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
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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package com.oracle.svm.jni.hosted;

import com.oracle.svm.core.jdk.NativeLibrarySupport;
import com.oracle.svm.hosted.c.NativeLibraries;
import com.oracle.svm.hosted.code.CEntryPointCallStubSupport;
import com.oracle.svm.jni.JNILibraryInitializer;
import org.graalvm.nativeimage.hosted.Feature;

import java.util.List;

public class JNILibraryLoadFeature implements Feature {

    private JNILibraryInitializer jniLibraryInitializer = new JNILibraryInitializer();

    @Override
    public void duringSetup(DuringSetupAccess access) {
        NativeLibrarySupport.singleton().registerLibraryInitializer(jniLibraryInitializer);
    }

    @Override
    public void duringAnalysis(DuringAnalysisAccess access) {
        NativeLibraries nativeLibraries = CEntryPointCallStubSupport.singleton().getNativeLibraries();
        List<String> staticLibNames = nativeLibraries.getJniStaticLibraries();
        boolean isChanged = jniLibraryInitializer.fillCGlobalDataMap(staticLibNames);
        if (isChanged) {
            access.requireAnalysisIteration();
        }
    }
}