/*
 * Copyright (c) 2010, Sven Gothel
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of Sven Gothel nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL Sven Gothel BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package com.jogamp.opengl.impl;

import com.jogamp.common.os.DynamicLibraryBundle;
import com.jogamp.common.os.DynamicLibraryBundleInfo;
import com.jogamp.common.os.DynamicLookupHelper;
import com.jogamp.common.os.NativeLibrary;
import java.util.*;
import java.security.*;
import javax.media.opengl.GLException;

public class DesktopGLDynamicLookupHelper extends GLDynamicLookupHelper {

    public DesktopGLDynamicLookupHelper(DesktopGLDynamicLibraryBundleInfo info) {
        super(info);
    }

    public DesktopGLDynamicLibraryBundleInfo getDesktopGLBundleInfo() { return (DesktopGLDynamicLibraryBundleInfo) getBundleInfo(); }

    public boolean hasGLBinding() {
        return isToolLibLoaded() && isGlueLibLoaded(DesktopGLDynamicLibraryBundleInfo.getGlueLibPosGLDESKTOP());
    }

    public boolean hasGLES12Binding() {
        return isToolLibLoaded() && isGlueLibLoaded(DesktopGLDynamicLibraryBundleInfo.getGlueLibPosGL2ES12());
    }

    public synchronized boolean loadGLULibrary() {
        /** hacky code .. where all platform GLU libs are tried ..*/
        if(null==gluLib) {
            List/*<String>*/ gluLibNames = new ArrayList();
            gluLibNames.add("/System/Library/Frameworks/OpenGL.framework/Libraries/libGLU.dylib"); // osx
            gluLibNames.add("libGLU.so"); // unix
            gluLibNames.add("GLU32"); // windows
            gluLibNames.add("GLU"); // generic
            gluLib = loadFirstAvailable(gluLibNames, null, true);
            if(null != gluLib) {
                nativeLibraries.add(gluLib);
            }
        }
        return null != gluLib ;
    }
    NativeLibrary gluLib = null;
}