com.intel.sgx.SdkPathVariableProvider.java Source code

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Here is the source code for com.intel.sgx.SdkPathVariableProvider.java

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///////////////////////////////////////////////////////////////////////////
// Copyright (c) 2016 Intel Corporation.             //
//                             //
// All rights reserved. This program and the accompanying materials    //
// are made available under the terms of the Eclipse Public License v1.0 //
// which accompanies this distribution, and is available at       //
// http://www.eclipse.org/legal/epl-v10.html             //
//                             //
// Contributors:                      //
//     Intel Corporation - initial implementation and documentation    //
///////////////////////////////////////////////////////////////////////////

package com.intel.sgx;

import java.io.File;

import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.variableresolvers.PathVariableResolver;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
import org.eclipse.jface.preference.IPreferenceStore;

import com.intel.sgx.preferences.PreferenceConstants;
import com.intel.sgx.preferences.SGXPreferencePage;

public class SdkPathVariableProvider extends PathVariableResolver {

    public SdkPathVariableProvider() {
        super();
    }

    @Override
    public String[] getVariableNames(String variable, IResource resource) {
        String variableNames[] = { "SGX_SDK_DIR_PATH" };
        return (variableNames);
    }

    @Override
    public String getValue(String variable, IResource resource) {
        if (variable.equals("SGX_SDK_DIR_PATH")) {
            IPreferenceStore store = Activator.getDefault().getPreferenceStore();
            String SDKPath = store.getString(PreferenceConstants.SDK_PATH);
            IPath SDKCanonicalPath = new Path(SDKPath);
            return (SDKCanonicalPath.append("Include").toOSString());
        }
        return null;
    }

    public static String getSGXSdkLocation() {
        return Activator.getDefault().getPreferenceStore().getString(PreferenceConstants.SDK_PATH);
    }

    public static boolean isSGXSdkLocationValid() {
        String location = getSGXSdkLocation();
        if (location.length() == 0)
            return false;

        return isValidSGXSdkLocation(location);
    }

    public static boolean isValidSGXSdkLocation(String location) {
        File dir = new File(location);
        if (!dir.isDirectory())
            return false;

        return new PreferenceConstants.SGXSDK64Descriptor(dir).getSignerPath().canExecute()
                || new PreferenceConstants.SGXSDK32Descriptor(dir).getSignerPath().canExecute();
    }

}