private NativeLibrary openLibraryImpl(final boolean global) throws URISyntaxException {
final ClassLoader cl = getClass().getClassLoader();
System.err.println("CL " + cl);
String libBaseName = null;
final Class<?> clazz = this.getClass();
Uri libUri = null;
try {
libUri = Uri.valueOf(clazz.getResource("/libtest1.so"));
} catch (final URISyntaxException e2) {
// not found .. OK
}
if (null != libUri) {
libBaseName = "libtest1.so";
} else {
try {
libUri = Uri.valueOf(clazz.getResource("/test1.dll"));
if (null != libUri) {
libBaseName = "test1.dll";
}
} catch (final URISyntaxException e) {
// not found
}
}
System.err.println("Untrusted Library (URL): " + libUri);
if (null != libUri) {
Uri libDir1 = libUri.getContainedUri();
System.err.println("libDir1.1: " + libDir1);
libDir1 = libDir1.getParent();
System.err.println("libDir1.2: " + libDir1);
System.err.println("Untrusted Library Dir1 (abs): " + libDir1);
final Uri absLib = libDir1.concat(Uri.Encoded.cast("natives/" + libBaseName));
Exception se0 = null;
NativeLibrary nlib = null;
try {
nlib = NativeLibrary.open(absLib.toFile().getPath(), cl);
System.err.println("NativeLibrary: " + nlib);
} catch (final SecurityException e) {
se0 = e;
if (usesSecurityManager) {
System.err.println("Expected exception for loading native library");
System.err.println("Message: " + se0.getMessage());
} else {
System.err.println("Unexpected exception for loading native library");
se0.printStackTrace();
}
}
if (!usesSecurityManager) {
Assert.assertNull("SecurityException thrown on loading native library", se0);
} else {
Assert.assertNotNull("SecurityException not thrown on loading native library", se0);
}
return nlib;
} else {
System.err.println("No library found");
return null;
}
}
/**
* @param jarFileUri jar:file:/some/path/gluegen-rt.jar!/
* @return JarFile as named by Uri within the given ClassLoader
* @throws IllegalArgumentException null arguments
* @throws IOException if the Jar file could not been found
* @throws URISyntaxException
*/
public static JarFile getJarFile(final Uri jarFileUri)
throws IOException, IllegalArgumentException, URISyntaxException {
if (null == jarFileUri) {
throw new IllegalArgumentException("null jarFileUri");
}
if (DEBUG) {
System.err.println("getJarFile.0: " + jarFileUri.toString());
}
final URL jarFileURL = jarFileUri.toURL();
if (DEBUG) {
System.err.println("getJarFile.1: " + jarFileURL.toString());
}
final URLConnection urlc = jarFileURL.openConnection();
if (urlc instanceof JarURLConnection) {
final JarURLConnection jarConnection = (JarURLConnection) jarFileURL.openConnection();
final JarFile jarFile = jarConnection.getJarFile();
if (DEBUG) {
System.err.println("getJarFile res: " + jarFile.getName());
}
return jarFile;
}
if (DEBUG) {
System.err.println("getJarFile res: NULL");
}
return null;
}
/**
* @param jarSubUri file:/some/path/gluegen-rt.jar
* @return jar:file:/some/path/gluegen-rt.jar!/
* @throws IllegalArgumentException null arguments
* @throws URISyntaxException
*/
public static Uri getJarFileUri(final Uri jarSubUri)
throws IllegalArgumentException, URISyntaxException {
if (null == jarSubUri) {
throw new IllegalArgumentException("jarSubUri is null");
}
return Uri.cast(Uri.JAR_SCHEME + Uri.SCHEME_SEPARATOR + jarSubUri.toString() + "!/");
}
/**
* @param jarFileUri jar:file:/some/path/gluegen-rt.jar!/
* @param jarEntry com/jogamp/common/GlueGenVersion.class
* @return jar:file:/some/path/gluegen-rt.jar!/com/jogamp/common/GlueGenVersion.class
* @throws IllegalArgumentException null arguments
* @throws URISyntaxException
*/
public static Uri getJarEntryUri(final Uri jarFileUri, final Uri.Encoded jarEntry)
throws IllegalArgumentException, URISyntaxException {
if (null == jarEntry) {
throw new IllegalArgumentException("jarEntry is null");
}
return Uri.cast(jarFileUri.toString() + jarEntry);
}
/**
* @param baseUri file:/some/path/
* @param jarFileName gluegen-rt.jar (Uri encoded)
* @return jar:file:/some/path/gluegen-rt.jar!/
* @throws URISyntaxException
* @throws IllegalArgumentException null arguments
*/
public static Uri getJarFileUri(final Uri baseUri, final Uri.Encoded jarFileName)
throws IllegalArgumentException, URISyntaxException {
if (null == baseUri || null == jarFileName) {
throw new IllegalArgumentException(
"null arguments: baseUri " + baseUri + ", jarFileName " + jarFileName);
}
return Uri.cast(
Uri.JAR_SCHEME + Uri.SCHEME_SEPARATOR + baseUri.toString() + jarFileName + "!/");
}
/**
* The Class's <code>"com.jogamp.common.GlueGenVersion"</code> Uri <code>
* jar:<i>sub_protocol</i>:/some/path/gluegen-rt.jar!/com/jogamp/common/GlueGenVersion.class"
* </code> Jar file Uri <code>jar:<i>sub_protocol</i>:/some/path/gluegen-rt.jar!/</code> will be
* returned.
*
* <p><i>sub_protocol</i> may be "file", "http", etc..
*
* @param clazzBinName "com.jogamp.common.GlueGenVersion"
* @param cl
* @return "jar:<i>sub_protocol</i>:/some/path/gluegen-rt.jar!/"
* @throws IllegalArgumentException if the Uri doesn't match the expected formatting or null
* arguments
* @throws IOException if the class's Jar file could not been found by the ClassLoader
* @throws URISyntaxException if the Uri could not be translated into a RFC 2396 Uri
* @see {@link IOUtil#getClassURL(String, ClassLoader)}
*/
public static Uri getJarFileUri(final String clazzBinName, final ClassLoader cl)
throws IllegalArgumentException, IOException, URISyntaxException {
if (null == clazzBinName || null == cl) {
throw new IllegalArgumentException(
"null arguments: clazzBinName " + clazzBinName + ", cl " + cl);
}
final Uri jarSubUri = getJarUri(clazzBinName, cl).getContainedUri();
final Uri uri = Uri.cast(Uri.JAR_SCHEME + Uri.SCHEME_SEPARATOR + jarSubUri.toString() + "!/");
if (DEBUG) {
System.err.println("getJarFileUri res: " + uri);
}
return uri;
}
/**
* The Class's Jar Uri <code>
* jar:<i>sub_protocol</i>:/some/path/gluegen-rt.jar!/com/jogamp/common/GlueGenVersion.class
* </code> Jar file's entry <code>/com/jogamp/common/GlueGenVersion.class</code> will be returned.
*
* @param classJarUri as retrieved w/ {@link #getJarUri(String, ClassLoader)
* getJarUri("com.jogamp.common.GlueGenVersion", cl)}, i.e. <code>
* jar:<i>sub_protocol</i>:/some/path/gluegen-rt.jar!/com/jogamp/common/GlueGenVersion.class
* </code>
* @return <code>/com/jogamp/common/GlueGenVersion.class</code>
* @see {@link IOUtil#getClassURL(String, ClassLoader)}
*/
public static Uri.Encoded getJarEntry(final Uri classJarUri) {
if (null == classJarUri) {
throw new IllegalArgumentException("Uri is null");
}
if (!classJarUri.isJarScheme()) {
throw new IllegalArgumentException(
"Uri is not a using scheme " + Uri.JAR_SCHEME + ": <" + classJarUri + ">");
}
final Uri.Encoded uriSSP = classJarUri.schemeSpecificPart;
// from
// file:/some/path/gluegen-rt.jar!/com/jogamp/common/GlueGenVersion.class
// to
// /com/jogamp/common/GlueGenVersion.class
final int idx = uriSSP.lastIndexOf(Uri.JAR_SCHEME_SEPARATOR);
if (0 <= idx) {
final Uri.Encoded res = uriSSP.substring(idx + 1); // right of '!'
// Uri TODO ? final String res = Uri.decode(uriSSP.substring(idx+1)); // right of '!'
if (DEBUG) {
System.err.println(
"getJarEntry res: " + classJarUri + " -> " + uriSSP + " -> " + idx + " -> " + res);
}
return res;
} else {
throw new IllegalArgumentException(
"JAR Uri does not contain jar uri terminator '!', uri <" + classJarUri + ">");
}
}
/**
* Locates the {@link JarUtil#getJarFileUri(Uri) Jar file Uri} of a given resource relative to a
* given class's Jar's Uri.
*
* <pre>
* class's jar url path + cutOffInclSubDir + relResPath,
* </pre>
*
* Example #1
*
* <pre>
* classFromJavaJar = com.lighting.Test (in: file:/storage/TestLighting.jar)
* cutOffInclSubDir = lights/
* relResPath = LightAssets.jar
* Result : file:/storage/lights/LightAssets.jar
* </pre>
*
* Example #2
*
* <pre>
* classFromJavaJar = com.lighting.Test (in: file:/storage/lights/TestLighting.jar)
* cutOffInclSubDir = lights/
* relResPath = LightAssets.jar
* Result : file:/storage/lights/LightAssets.jar
* </pre>
*
* TODO: Enhance documentation!
*
* @param classFromJavaJar Used to get the root Uri for the class's Jar Uri.
* @param cutOffInclSubDir The <i>cut off</i> included sub-directory prepending the relative
* resource path. If the root Uri includes cutOffInclSubDir, it is no more added to the
* result.
* @param relResPath The relative resource path. (Uri encoded)
* @return The resulting resource Uri, which is not tested.
* @throws IllegalArgumentException
* @throws IOException
* @throws URISyntaxException
*/
public static Uri getRelativeOf(
final Class<?> classFromJavaJar,
final Uri.Encoded cutOffInclSubDir,
final Uri.Encoded relResPath)
throws IllegalArgumentException, IOException, URISyntaxException {
final ClassLoader cl = classFromJavaJar.getClassLoader();
final Uri classJarUri = JarUtil.getJarUri(classFromJavaJar.getName(), cl);
if (DEBUG) {
System.err.println(
"JarUtil.getRelativeOf: "
+ "(classFromJavaJar "
+ classFromJavaJar
+ ", classJarUri "
+ classJarUri
+ ", cutOffInclSubDir "
+ cutOffInclSubDir
+ ", relResPath "
+ relResPath
+ "): ");
}
final Uri jarSubUri = classJarUri.getContainedUri();
if (null == jarSubUri) {
throw new IllegalArgumentException("JarSubUri is null of: " + classJarUri);
}
final Uri.Encoded jarUriRoot = jarSubUri.getDirectory().getEncoded();
if (DEBUG) {
System.err.println(
"JarUtil.getRelativeOf: " + "uri " + jarSubUri.toString() + " -> " + jarUriRoot);
}
final Uri.Encoded resUri;
if (jarUriRoot.endsWith(cutOffInclSubDir.get())) {
resUri = jarUriRoot.concat(relResPath);
} else {
resUri = jarUriRoot.concat(cutOffInclSubDir).concat(relResPath);
}
if (DEBUG) {
System.err.println("JarUtil.getRelativeOf: " + "... -> " + resUri);
}
final Uri resJarUri = JarUtil.getJarFileUri(resUri);
if (DEBUG) {
System.err.println("JarUtil.getRelativeOf: " + "fin " + resJarUri);
}
return resJarUri;
}
/**
* The Class's <code>"com.jogamp.common.GlueGenVersion"</code> Uri <code>
* jar:<i>sub_protocol</i>:/some/path/gluegen-rt.jar!/com/jogamp/common/GlueGenVersion.class"
* </code> will be returned.
*
* <p><i>sub_protocol</i> may be "file", "http", etc..
*
* @param clazzBinName "com.jogamp.common.GlueGenVersion"
* @param cl ClassLoader to locate the JarFile
* @return
* "jar:<i>sub_protocol</i>:/some/path/gluegen-rt.jar!/com/jogamp/common/GlueGenVersion.class"
* @throws IllegalArgumentException if the Uri doesn't match the expected formatting or null
* arguments
* @throws IOException if the class's Jar file could not been found by the ClassLoader
* @throws URISyntaxException if the Uri could not be translated into a RFC 2396 Uri
* @see {@link IOUtil#getClassURL(String, ClassLoader)}
*/
public static Uri getJarUri(final String clazzBinName, final ClassLoader cl)
throws IllegalArgumentException, IOException, URISyntaxException {
if (null == clazzBinName || null == cl) {
throw new IllegalArgumentException(
"null arguments: clazzBinName " + clazzBinName + ", cl " + cl);
}
final Uri uri;
final URL url;
{
url = IOUtil.getClassURL(clazzBinName, cl);
final String scheme = url.getProtocol();
if (null != resolver
&& !scheme.equals(Uri.JAR_SCHEME)
&& !scheme.equals(Uri.FILE_SCHEME)
&& !scheme.equals(Uri.HTTP_SCHEME)
&& !scheme.equals(Uri.HTTPS_SCHEME)) {
final URL _url = resolver.resolve(url);
uri = Uri.valueOf(_url);
if (DEBUG) {
System.err.println("getJarUri Resolver: " + url + "\n\t-> " + _url + "\n\t-> " + uri);
}
} else {
uri = Uri.valueOf(url);
if (DEBUG) {
System.err.println("getJarUri Default " + url + "\n\t-> " + uri);
}
}
}
if (!uri.isJarScheme()) {
throw new IllegalArgumentException(
"Uri is not using scheme " + Uri.JAR_SCHEME + ": <" + uri + ">");
}
if (DEBUG) {
System.err.println("getJarUri res: " + clazzBinName + " -> " + url + " -> " + uri);
}
return uri;
}
/**
* The Class's Jar Uri <code>
* jar:<i>sub_protocol</i>:/some/path/gluegen-rt.jar!/com/jogamp/common/GlueGenVersion.class
* </code> Jar basename <code>gluegen-rt.jar</code> will be returned.
*
* <p><i>sub_protocol</i> may be "file", "http", etc..
*
* @param classJarUri as retrieved w/ {@link #getJarUri(String, ClassLoader)
* getJarUri("com.jogamp.common.GlueGenVersion", cl)}, i.e. <code>
* jar:<i>sub_protocol</i>:/some/path/gluegen-rt.jar!/com/jogamp/common/GlueGenVersion.class
* </code>
* @return <code>gluegen-rt.jar</code>
* @throws IllegalArgumentException if the Uri doesn't match the expected formatting or is null
* @see {@link IOUtil#getClassURL(String, ClassLoader)}
*/
public static Uri.Encoded getJarBasename(final Uri classJarUri) throws IllegalArgumentException {
if (null == classJarUri) {
throw new IllegalArgumentException("Uri is null");
}
if (!classJarUri.isJarScheme()) {
throw new IllegalArgumentException(
"Uri is not using scheme " + Uri.JAR_SCHEME + ": <" + classJarUri + ">");
}
Uri.Encoded ssp = classJarUri.schemeSpecificPart;
// from
// file:/some/path/gluegen-rt.jar!/com/jogamp/common/util/cache/TempJarCache.class
// to
// file:/some/path/gluegen-rt.jar
int idx = ssp.lastIndexOf(Uri.JAR_SCHEME_SEPARATOR);
if (0 <= idx) {
ssp = ssp.substring(0, idx); // exclude '!/'
} else {
throw new IllegalArgumentException(
"Uri does not contain jar uri terminator '!', in <" + classJarUri + ">");
}
// from
// file:/some/path/gluegen-rt.jar
// to
// gluegen-rt.jar
idx = ssp.lastIndexOf('/');
if (0 > idx) {
// no abs-path, check for protocol terminator ':'
idx = ssp.lastIndexOf(':');
if (0 > idx) {
throw new IllegalArgumentException(
"Uri does not contain protocol terminator ':', in <" + classJarUri + ">");
}
}
ssp = ssp.substring(idx + 1); // just the jar name
if (0 >= ssp.lastIndexOf(".jar")) {
throw new IllegalArgumentException("No Jar name in <" + classJarUri + ">");
}
if (DEBUG) {
System.err.println("getJarName res: " + ssp);
}
return ssp;
}
