143 lines
6.0 KiB
Diff
143 lines
6.0 KiB
Diff
diff -up ./src/com/sun/jna/Native.java.loadlib ./src/com/sun/jna/Native.java
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--- ./src/com/sun/jna/Native.java.loadlib 2010-05-01 10:54:09.949779524 +0200
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+++ ./src/com/sun/jna/Native.java 2010-05-01 10:55:08.405824567 +0200
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@@ -631,131 +631,19 @@ public final class Native {
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}
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/**
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- * Loads the JNA stub library. It will first attempt to load this library
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- * from the directories specified in jna.boot.library.path. If that fails,
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- * it will fallback to loading from the system library paths. Finally it will
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- * attempt to extract the stub library from from the JNA jar file, and load it.
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- * <p>
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- * The jna.boot.library.path property is mainly to support jna.jar being
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- * included in -Xbootclasspath, where java.library.path and LD_LIBRARY_PATH
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- * are ignored. It might also be useful in other situations.
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- * </p>
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+ * Loads the JNA stub library.
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+ *
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+ ** MODIFIED FROM UPSTREAM - we rip out all sorts of gunk here that is
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+ ** unnecessary when JNA is properly installed with the OS.
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*/
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private static void loadNativeLibrary() {
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- String libName = "jnidispatch";
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- String bootPath = System.getProperty("jna.boot.library.path");
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- if (bootPath != null) {
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- String[] dirs = bootPath.split(File.pathSeparator);
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- for (int i = 0; i < dirs.length; ++i) {
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- String path = new File(new File(dirs[i]), System.mapLibraryName(libName)).getAbsolutePath();
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- try {
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- System.load(path);
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- nativeLibraryPath = path;
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- return;
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- } catch (UnsatisfiedLinkError ex) {
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- }
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- if (Platform.isMac()) {
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- String orig, ext;
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- if (path.endsWith("dylib")) {
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- orig = "dylib";
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- ext = "jnilib";
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- } else {
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- orig = "jnilib";
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- ext = "dylib";
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- }
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- try {
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- path = path.substring(0, path.lastIndexOf(orig)) + ext;
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- System.load(path);
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- nativeLibraryPath = path;
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- return;
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- } catch (UnsatisfiedLinkError ex) {
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- }
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- }
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- }
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- }
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try {
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- System.loadLibrary(libName);
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- nativeLibraryPath = libName;
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+ System.load("@JNIPATH@/" + System.mapLibraryName("jnidispatch"));
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+ nativeLibraryPath = "@JNIPATH@/" + System.mapLibraryName("jnidispatch");
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}
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catch(UnsatisfiedLinkError e) {
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- loadNativeLibraryFromJar();
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- }
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- }
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-
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- /**
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- * Attempts to load the native library resource from the filesystem,
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- * extracting the JNA stub library from jna.jar if not already available.
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- */
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- private static void loadNativeLibraryFromJar() {
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- String libname = System.mapLibraryName("jnidispatch");
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- String arch = System.getProperty("os.arch");
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- String name = System.getProperty("os.name");
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- String resourceName = getNativeLibraryResourcePath(Platform.getOSType(), arch, name) + "/" + libname;
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- URL url = Native.class.getResource(resourceName);
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-
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- // Add an ugly hack for OpenJDK (soylatte) - JNI libs use the usual
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- // .dylib extension
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- if (url == null && Platform.isMac()
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- && resourceName.endsWith(".dylib")) {
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- resourceName = resourceName.substring(0, resourceName.lastIndexOf(".dylib")) + ".jnilib";
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- url = Native.class.getResource(resourceName);
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- }
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- if (url == null) {
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- throw new UnsatisfiedLinkError("jnidispatch (" + resourceName
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- + ") not found in resource path");
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- }
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-
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- File lib = null;
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- if (url.getProtocol().toLowerCase().equals("file")) {
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- try {
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- lib = new File(new URI(url.toString()));
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- }
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- catch(URISyntaxException e) {
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- lib = new File(url.getPath());
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- }
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- if (!lib.exists()) {
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- throw new Error("File URL " + url + " could not be properly decoded");
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- }
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- }
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- else {
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- InputStream is = Native.class.getResourceAsStream(resourceName);
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- if (is == null) {
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- throw new Error("Can't obtain jnidispatch InputStream");
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- }
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-
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- FileOutputStream fos = null;
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- try {
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- // Suffix is required on windows, or library fails to load
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- // Let Java pick the suffix, except on windows, to avoid
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- // problems with Web Start.
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- lib = File.createTempFile("jna", Platform.isWindows()?".dll":null);
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- lib.deleteOnExit();
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- ClassLoader cl = Native.class.getClassLoader();
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- if (Platform.deleteNativeLibraryAfterVMExit()
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- && (cl == null
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- || cl.equals(ClassLoader.getSystemClassLoader()))) {
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- Runtime.getRuntime().addShutdownHook(new DeleteNativeLibrary(lib));
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- }
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- fos = new FileOutputStream(lib);
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- int count;
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- byte[] buf = new byte[1024];
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- while ((count = is.read(buf, 0, buf.length)) > 0) {
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- fos.write(buf, 0, count);
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- }
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- }
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- catch(IOException e) {
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- throw new Error("Failed to create temporary file for jnidispatch library: " + e);
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- }
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- finally {
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- try { is.close(); } catch(IOException e) { }
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- if (fos != null) {
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- try { fos.close(); } catch(IOException e) { }
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- }
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- }
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- unpacked = true;
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+ throw new RuntimeException(e);
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}
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- System.load(lib.getAbsolutePath());
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- nativeLibraryPath = lib.getAbsolutePath();
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}
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/**
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