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-rwxr-xr-xsrc/java/com/jogamp/common/os/NativeLibrary.java71
-rw-r--r--src/java/com/jogamp/common/os/Platform.java119
-rw-r--r--src/java/com/jogamp/common/util/IOUtil.java45
-rw-r--r--src/java/com/jogamp/common/util/ReflectionUtil.java42
4 files changed, 228 insertions, 49 deletions
diff --git a/src/java/com/jogamp/common/os/NativeLibrary.java b/src/java/com/jogamp/common/os/NativeLibrary.java
index 1df0e61..f5c3264 100755
--- a/src/java/com/jogamp/common/os/NativeLibrary.java
+++ b/src/java/com/jogamp/common/os/NativeLibrary.java
@@ -39,6 +39,7 @@
package com.jogamp.common.os;
+import com.jogamp.common.util.IOUtil;
import com.jogamp.gluegen.runtime.NativeLibLoader;
import jogamp.common.Debug;
import jogamp.common.os.MacOSXDynamicLinkerImpl;
@@ -162,14 +163,14 @@ public class NativeLibrary implements DynamicLookupHelper {
String macOSXLibName,
boolean searchSystemPathFirst,
ClassLoader loader, boolean global) {
- List possiblePaths = enumerateLibraryPaths(windowsLibName,
- unixLibName,
- macOSXLibName,
- searchSystemPathFirst,
- loader);
+ List<String> possiblePaths = enumerateLibraryPaths(windowsLibName,
+ unixLibName,
+ macOSXLibName,
+ searchSystemPathFirst,
+ loader);
// Iterate down these and see which one if any we can actually find.
- for (Iterator iter = possiblePaths.iterator(); iter.hasNext(); ) {
- String path = (String) iter.next();
+ for (Iterator<String> iter = possiblePaths.iterator(); iter.hasNext(); ) {
+ String path = iter.next();
if (DEBUG) {
System.err.println("Trying to load " + path);
}
@@ -232,15 +233,41 @@ public class NativeLibrary implements DynamicLookupHelper {
dynLink.closeLibrary(handle);
}
+ /**
+ * Comparison of prefix and suffix of the given libName's basename
+ * is performed case insensitive <br>
+ *
+ * @param libName the full path library name with prefix and suffix
+ * @param isLowerCaseAlready indicates if libName is already lower-case
+ *
+ * @return basename of libName w/o path, ie. /usr/lib/libDrinkBeer.so -> DrinkBeer on Unix systems, but null on Windows.
+ */
+ public static String isValidNativeLibraryName(String libName, boolean isLowerCaseAlready) {
+ libName = IOUtil.getBasename(libName);
+ final String libNameLC = isLowerCaseAlready ? libName : libName.toLowerCase();
+ for(int i=0; i<prefixes.length; i++) {
+ if (libNameLC.startsWith(prefixes[i])) {
+ for(int j=0; j<suffixes.length; j++) {
+ if (libNameLC.endsWith(suffixes[j])) {
+ final int s = prefixes[i].length();
+ final int e = suffixes[j].length();
+ return libName.substring(s, libName.length()-e);
+ }
+ }
+ }
+ }
+ return null;
+ }
+
/** Given the base library names (no prefixes/suffixes) for the
various platforms, enumerate the possible locations and names of
the indicated native library on the system. */
- private static List enumerateLibraryPaths(String windowsLibName,
- String unixLibName,
- String macOSXLibName,
- boolean searchSystemPathFirst,
- ClassLoader loader) {
- List paths = new ArrayList();
+ private static List<String> enumerateLibraryPaths(String windowsLibName,
+ String unixLibName,
+ String macOSXLibName,
+ boolean searchSystemPathFirst,
+ ClassLoader loader) {
+ List<String> paths = new ArrayList<String>();
String libName = selectName(windowsLibName, unixLibName, macOSXLibName);
if (libName == null) {
return paths;
@@ -274,8 +301,8 @@ public class NativeLibrary implements DynamicLookupHelper {
// Add entries from java.library.path
String javaLibraryPath =
- (String) AccessController.doPrivileged(new PrivilegedAction() {
- public Object run() {
+ AccessController.doPrivileged(new PrivilegedAction<String>() {
+ public String run() {
return System.getProperty("java.library.path");
}
});
@@ -288,8 +315,8 @@ public class NativeLibrary implements DynamicLookupHelper {
// Add current working directory
String userDir =
- (String) AccessController.doPrivileged(new PrivilegedAction() {
- public Object run() {
+ AccessController.doPrivileged(new PrivilegedAction<String>() {
+ public String run() {
return System.getProperty("user.dir");
}
});
@@ -372,7 +399,7 @@ public class NativeLibrary implements DynamicLookupHelper {
return res;
}
- private static void addPaths(String path, String[] baseNames, List paths) {
+ private static void addPaths(String path, String[] baseNames, List<String> paths) {
for (int j = 0; j < baseNames.length; j++) {
paths.add(path + File.separator + baseNames[j]);
}
@@ -384,7 +411,7 @@ public class NativeLibrary implements DynamicLookupHelper {
if (loader == null)
return null;
if (!initializedFindLibraryMethod) {
- AccessController.doPrivileged(new PrivilegedAction() {
+ AccessController.doPrivileged(new PrivilegedAction<Object>() {
public Object run() {
try {
findLibraryMethod = ClassLoader.class.getDeclaredMethod("findLibrary",
@@ -400,10 +427,10 @@ public class NativeLibrary implements DynamicLookupHelper {
}
if (findLibraryMethod != null) {
try {
- return (String) AccessController.doPrivileged(new PrivilegedAction() {
- public Object run() {
+ return AccessController.doPrivileged(new PrivilegedAction<String>() {
+ public String run() {
try {
- return findLibraryMethod.invoke(loader, new Object[] { libName });
+ return (String) findLibraryMethod.invoke(loader, new Object[] { libName });
} catch (Exception e) {
throw new RuntimeException(e);
}
diff --git a/src/java/com/jogamp/common/os/Platform.java b/src/java/com/jogamp/common/os/Platform.java
index a1e8bd5..78daf4c 100644
--- a/src/java/com/jogamp/common/os/Platform.java
+++ b/src/java/com/jogamp/common/os/Platform.java
@@ -40,8 +40,7 @@ import jogamp.common.os.MachineDescriptionRuntime;
/**
* Utility class for querying platform specific properties.
- * @author Michael Bien
- * @author Sven Gothel
+ * @author Michael Bien, Sven Gothel, et. al.
*/
public class Platform {
@@ -130,8 +129,9 @@ public class Platform {
private static final MachineDescription machineDescription;
+ private static final String os_and_arch;
+
static {
-
// We don't seem to need an AccessController.doPrivileged() block
// here as these system properties are visible even to unsigned
// applets
@@ -182,6 +182,8 @@ public class Platform {
}
OS_TYPE = getOSTypeImpl();
+ os_and_arch = getOSAndArch(OS_TYPE, CPU_ARCH);
+
MachineDescription md = MachineDescriptionRuntime.getRuntime();
if(null == md) {
MachineDescription.StaticConfig smd = MachineDescriptionRuntime.getStatic();
@@ -263,8 +265,8 @@ public class Platform {
private static String getJavaRuntimeNameImpl() {
// the fast path, check property Java SE instead of traversing through the ClassLoader
- return (String) AccessController.doPrivileged(new PrivilegedAction() {
- public Object run() {
+ return AccessController.doPrivileged(new PrivilegedAction<String>() {
+ public String run() {
return System.getProperty("java.runtime.name");
}
});
@@ -347,6 +349,111 @@ public class Platform {
}
/**
+ * Returns the GlueGen common name for the currently running OSType and CPUType
+ * as implemented in the build system in 'gluegen-cpptasks-base.xml'.<br>
+ *
+ * @see #getOSAndArch(OSType, CPUType)
+ */
+ public static String getOSAndArch() {
+ return os_and_arch;
+ }
+
+ /**
+ * Returns the GlueGen common name for the given OSType and CPUType
+ * as implemented in the build system in 'gluegen-cpptasks-base.xml'.<br>
+ *
+ * A list of currently supported <code>os.and.arch</code> strings:
+ * <ul>
+ * <li>freebsd-i586</li>
+ * <li>freebsd-amd64</li>
+ * <li>hpux-hppa</li>
+ * <li>linux-amd64</li>
+ * <li>linux-ia64</li>
+ * <li>linux-i586</li>
+ * <li>linux-armv7</li>
+ * <li>android-armv7</li>
+ * <li>macosx-universal</li>
+ * <li>solaris-sparc</li>
+ * <li>solaris-sparcv9</li>
+ * <li>solaris-amd64</li>
+ * <li>solaris-i586</li>
+ * <li>windows-amd64</li>
+ * <li>windows-i586</li>
+ * </ul>
+ * @return
+ */
+ public static String getOSAndArch(OSType osType, CPUType cpuType) {
+ String _os_and_arch;
+
+ switch( CPU_ARCH ) {
+ case X86_32:
+ _os_and_arch = "i586";
+ break;
+ case ARM:
+ _os_and_arch = "amdv7"; // TODO: sync with gluegen-cpptasks-base.xml
+ break;
+ case ARMv5:
+ _os_and_arch = "amdv5";
+ break;
+ case ARMv6:
+ _os_and_arch = "amdv5";
+ break;
+ case ARMv7:
+ _os_and_arch = "amdv7";
+ break;
+ case SPARC_32:
+ _os_and_arch = "sparc";
+ break;
+ case PPC:
+ _os_and_arch = "ppc"; // TODO: sync with gluegen-cpptasks-base.xml
+ break;
+ case X86_64:
+ _os_and_arch = "amd64";
+ break;
+ case IA64:
+ _os_and_arch = "ia64";
+ break;
+ case SPARCV9_64:
+ _os_and_arch = "sparcv9";
+ break;
+ case PA_RISC2_0:
+ _os_and_arch = "risc2.0"; // TODO: sync with gluegen-cpptasks-base.xml
+ break;
+ default:
+ throw new InternalError("Complete case block");
+ }
+ switch(OS_TYPE) {
+ case ANDROID:
+ _os_and_arch = "android-" + _os_and_arch;
+ break;
+ case MACOS:
+ _os_and_arch = "macosx-universal";
+ break;
+ case WINDOWS:
+ _os_and_arch = "windows-" + _os_and_arch;
+ break;
+ case OPENKODE:
+ _os_and_arch = "openkode-" + _os_and_arch; // TODO: think about that
+ break;
+ case LINUX:
+ _os_and_arch = "linux-" + _os_and_arch;
+ break;
+ case FREEBSD:
+ _os_and_arch = "freebsd-" + _os_and_arch;
+ break;
+ case SUNOS:
+ _os_and_arch = "solaris-" + _os_and_arch;
+ break;
+ case HPUX:
+ _os_and_arch = "hpux-hppa"; // TODO: really only hppa ?
+ break;
+ default:
+ throw new InternalError("Complete case block");
+ }
+ return _os_and_arch;
+ }
+
+ /**
* Returns the JAVA.
*/
public static String getJavaVendor() {
@@ -411,6 +518,6 @@ public class Platform {
*/
public static MachineDescription getMachineDescription() {
return machineDescription;
- }
+ }
}
diff --git a/src/java/com/jogamp/common/util/IOUtil.java b/src/java/com/jogamp/common/util/IOUtil.java
index 79ee62a..beb3deb 100644
--- a/src/java/com/jogamp/common/util/IOUtil.java
+++ b/src/java/com/jogamp/common/util/IOUtil.java
@@ -84,6 +84,12 @@ public class IOUtil {
/**
* Copy the specified input stream to the specified output stream. The total
* number of bytes written is returned.
+ *
+ * @param in the source
+ * @param out the destination
+ * @param totalNumBytes informal number of expected bytes, maybe used for user feedback while processing. -1 if unknown
+ * @return
+ * @throws IOException
*/
public static int copyStream2Stream(InputStream in, OutputStream out, int totalNumBytes) throws IOException {
final byte[] buf = new byte[Platform.getMachineDescription().pageSizeInBytes()];
@@ -207,6 +213,45 @@ public class IOUtil {
return toLowerCase(filename.substring(lastDot + 1));
}
+ public static String getClassFileName(String clazzBinName) throws IOException {
+ // or return clazzBinName.replace('.', File.pathSeparatorChar) + ".class"; ?
+ return clazzBinName.replace('.', '/') + ".class";
+ }
+
+ /**
+ * @param clazzBinName com.jogamp.common.util.cache.TempJarCache
+ * @param cl
+ * @return jar:file:/usr/local/projects/JOGL/gluegen/build-x86_64/gluegen-rt.jar!/com/jogamp/common/util/cache/TempJarCache.class
+ * @throws IOException
+ */
+ public static URL getClassURL(String clazzBinName, ClassLoader cl) throws IOException {
+ return cl.getResource(getClassFileName(clazzBinName));
+ }
+
+ /**
+ * Returns the basename of the given fname w/o directory part
+ */
+ public static String getBasename(String fname) {
+ fname = fname.replace('\\', '/'); // unify file seperator
+ int lios = fname.lastIndexOf('/'); // strip off dirname
+ if(lios>=0) {
+ fname = fname.substring(lios+1);
+ }
+ return fname;
+ }
+
+ /**
+ * Returns unified '/' dirname including the last '/'
+ */
+ public static String getDirname(String fname) {
+ fname = fname.replace('\\', '/'); // unify file seperator
+ int lios = fname.lastIndexOf('/'); // strip off dirname
+ if(lios>=0) {
+ fname = fname.substring(0, lios+1);
+ }
+ return fname;
+ }
+
private static String toLowerCase(String arg) {
if (arg == null) {
return null;
diff --git a/src/java/com/jogamp/common/util/ReflectionUtil.java b/src/java/com/jogamp/common/util/ReflectionUtil.java
index 7617d53..01fc736 100644
--- a/src/java/com/jogamp/common/util/ReflectionUtil.java
+++ b/src/java/com/jogamp/common/util/ReflectionUtil.java
@@ -45,7 +45,7 @@ public final class ReflectionUtil {
public static final boolean DEBUG = Debug.debug("ReflectionUtil");
- private static final Class[] zeroTypes = new Class[0];
+ private static final Class<?>[] zeroTypes = new Class[0];
/**
* Returns true only if the class could be loaded.
@@ -62,7 +62,7 @@ public final class ReflectionUtil {
* Loads and returns the class or null.
* @see Class#forName(java.lang.String, boolean, java.lang.ClassLoader)
*/
- public static final Class getClass(String clazzName, boolean initialize, ClassLoader cl)
+ public static final Class<?> getClass(String clazzName, boolean initialize, ClassLoader cl)
throws JogampRuntimeException {
try {
return getClassImpl(clazzName, initialize, cl);
@@ -71,14 +71,14 @@ public final class ReflectionUtil {
}
}
- private static Class getClassImpl(String clazzName, boolean initialize, ClassLoader cl) throws ClassNotFoundException {
+ private static Class<?> getClassImpl(String clazzName, boolean initialize, ClassLoader cl) throws ClassNotFoundException {
return Class.forName(clazzName, initialize, cl);
}
/**
* @throws JogampRuntimeException if the constructor can not be delivered.
*/
- public static final Constructor getConstructor(String clazzName, Class[] cstrArgTypes, ClassLoader cl)
+ public static final Constructor<?> getConstructor(String clazzName, Class<?>[] cstrArgTypes, ClassLoader cl)
throws JogampRuntimeException {
try {
return getConstructor(getClassImpl(clazzName, true, cl), cstrArgTypes);
@@ -87,7 +87,7 @@ public final class ReflectionUtil {
}
}
- static final String asString(Class[] argTypes) {
+ static final String asString(Class<?>[] argTypes) {
StringBuffer args = new StringBuffer();
boolean coma = false;
if(null != argTypes) {
@@ -105,7 +105,7 @@ public final class ReflectionUtil {
/**
* @throws JogampRuntimeException if the constructor can not be delivered.
*/
- public static final Constructor getConstructor(Class clazz, Class ... cstrArgTypes)
+ public static final Constructor<?> getConstructor(Class<?> clazz, Class<?> ... cstrArgTypes)
throws JogampRuntimeException {
try {
if(null == cstrArgTypes) {
@@ -117,7 +117,7 @@ public final class ReflectionUtil {
}
}
- public static final Constructor getConstructor(String clazzName, ClassLoader cl)
+ public static final Constructor<?> getConstructor(String clazzName, ClassLoader cl)
throws JogampRuntimeException {
return getConstructor(clazzName, null, cl);
}
@@ -125,7 +125,7 @@ public final class ReflectionUtil {
/**
* @throws JogampRuntimeException if the instance can not be created.
*/
- public static final Object createInstance(Constructor cstr, Object ... cstrArgs)
+ public static final Object createInstance(Constructor<?> cstr, Object ... cstrArgs)
throws JogampRuntimeException, RuntimeException
{
try {
@@ -148,16 +148,16 @@ public final class ReflectionUtil {
/**
* @throws JogampRuntimeException if the instance can not be created.
*/
- public static final Object createInstance(Class clazz, Class[] cstrArgTypes, Object ... cstrArgs)
+ public static final Object createInstance(Class<?> clazz, Class<?>[] cstrArgTypes, Object ... cstrArgs)
throws JogampRuntimeException, RuntimeException
{
return createInstance(getConstructor(clazz, cstrArgTypes), cstrArgs);
}
- public static final Object createInstance(Class clazz, Object ... cstrArgs)
+ public static final Object createInstance(Class<?> clazz, Object ... cstrArgs)
throws JogampRuntimeException, RuntimeException
{
- Class[] cstrArgTypes = null;
+ Class<?>[] cstrArgTypes = null;
if(null!=cstrArgs) {
cstrArgTypes = new Class[cstrArgs.length];
for(int i=0; i<cstrArgs.length; i++) {
@@ -167,7 +167,7 @@ public final class ReflectionUtil {
return createInstance(clazz, cstrArgTypes, cstrArgs);
}
- public static final Object createInstance(String clazzName, Class[] cstrArgTypes, Object[] cstrArgs, ClassLoader cl)
+ public static final Object createInstance(String clazzName, Class<?>[] cstrArgTypes, Object[] cstrArgs, ClassLoader cl)
throws JogampRuntimeException, RuntimeException
{
try {
@@ -180,7 +180,7 @@ public final class ReflectionUtil {
public static final Object createInstance(String clazzName, Object[] cstrArgs, ClassLoader cl)
throws JogampRuntimeException, RuntimeException
{
- Class[] cstrArgTypes = null;
+ Class<?>[] cstrArgTypes = null;
if(null!=cstrArgs) {
cstrArgTypes = new Class[cstrArgs.length];
for(int i=0; i<cstrArgs.length; i++) {
@@ -199,7 +199,7 @@ public final class ReflectionUtil {
public static final boolean instanceOf(Object obj, String clazzName) {
return instanceOf(obj.getClass(), clazzName);
}
- public static final boolean instanceOf(Class clazz, String clazzName) {
+ public static final boolean instanceOf(Class<?> clazz, String clazzName) {
do {
if(clazz.getName().equals(clazzName)) {
return true;
@@ -212,11 +212,11 @@ public final class ReflectionUtil {
public static final boolean implementationOf(Object obj, String faceName) {
return implementationOf(obj.getClass(), faceName);
}
- public static final boolean implementationOf(Class clazz, String faceName) {
+ public static final boolean implementationOf(Class<?> clazz, String faceName) {
do {
- Class[] clazzes = clazz.getInterfaces();
+ Class<?>[] clazzes = clazz.getInterfaces();
for(int i=clazzes.length-1; i>=0; i--) {
- Class face = clazzes[i];
+ Class<?> face = clazzes[i];
if(face.getName().equals(faceName)) {
return true;
}
@@ -230,14 +230,14 @@ public final class ReflectionUtil {
return instanceOf(target, "java.awt.Component");
}
- public static boolean isAWTComponent(Class clazz) {
+ public static boolean isAWTComponent(Class<?> clazz) {
return instanceOf(clazz, "java.awt.Component");
}
/**
* @throws JogampRuntimeException if the Method can not be found.
*/
- public static final Method getMethod(Class clazz, String methodName, Class ... argTypes)
+ public static final Method getMethod(Class<?> clazz, String methodName, Class<?> ... argTypes)
throws JogampRuntimeException, RuntimeException
{
try {
@@ -250,7 +250,7 @@ public final class ReflectionUtil {
/**
* @throws JogampRuntimeException if the Method can not be found.
*/
- public static final Method getMethod(String clazzName, String methodName, Class[] argTypes, ClassLoader cl)
+ public static final Method getMethod(String clazzName, String methodName, Class<?>[] argTypes, ClassLoader cl)
throws JogampRuntimeException, RuntimeException
{
try {
@@ -291,7 +291,7 @@ public final class ReflectionUtil {
/**
* @throws JogampRuntimeException if the instance can not be created.
*/
- public static final Object callStaticMethod(String clazzName, String methodName, Class[] argTypes, Object[] args, ClassLoader cl)
+ public static final Object callStaticMethod(String clazzName, String methodName, Class<?>[] argTypes, Object[] args, ClassLoader cl)
throws JogampRuntimeException, RuntimeException
{
return callMethod(null, getMethod(clazzName, methodName, argTypes, cl), args);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-21 03:15:46 +0000