X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.fastlz%2Fsrc%2Forg%2Fsimantics%2Ffastlz%2Fimpl%2FOS.java;h=9531e5b17268ad3f3fbfeb4b4e1e0be9b2b94a3c;hb=db1eda83343fd8d26d6d6c340e70fc0e663d8808;hp=034096bf29cd43dfcff6b012bd0f8154f502c1d9;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git
diff --git a/bundles/org.simantics.fastlz/src/org/simantics/fastlz/impl/OS.java b/bundles/org.simantics.fastlz/src/org/simantics/fastlz/impl/OS.java
index 034096bf2..9531e5b17 100644
--- a/bundles/org.simantics.fastlz/src/org/simantics/fastlz/impl/OS.java
+++ b/bundles/org.simantics.fastlz/src/org/simantics/fastlz/impl/OS.java
@@ -1,167 +1,167 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2012 Association for Decentralized Information Management
- * in Industry THTH ry.
- * 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:
- * VTT Technical Research Centre of Finland - initial API and implementation
- *******************************************************************************/
-package org.simantics.fastlz.impl;
-
-import java.io.Closeable;
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.URL;
-
-import org.simantics.fastlz.ARCHType;
-import org.simantics.fastlz.OSType;
-
-/**
- * @author Tuukka Lehtonen
- */
-public class OS {
-
- /**
- * Extracts the specified source file in the specified bundle into the
- * specified local directory.
- *
- * @param url the source URL to stream the resource from
- * @param targetFile the target file to write the resource to
- * @param deleteOnExit true
to use {@link File#deleteOnExit()}
- * on the resulting file. Note that this does not guarantee that the
- * file is deleted when the JVM exits
- * @return the resulting file
- * @throws FileNotFoundException
- */
- public static File copyResource(URL url, File targetFile) throws IOException, FileNotFoundException {
- FileOutputStream os = null;
- InputStream is = null;
- try {
- if (targetFile.exists())
- targetFile.delete();
-
- is = url.openStream();
- int read;
- byte [] buffer = new byte [16384];
- os = new FileOutputStream (targetFile);
- while ((read = is.read (buffer)) != -1) {
- os.write(buffer, 0, read);
- }
- os.close ();
- is.close ();
-
- return targetFile;
- } finally {
- uncheckedClose(os);
- uncheckedClose(is);
- }
- }
-
- public static File extractLib(URL libURL, String libName) throws FileNotFoundException, IOException {
- String tmpDirStr = System.getProperty("java.io.tmpdir");
- if (tmpDirStr == null)
- throw new NullPointerException("java.io.tmpdir property is null");
- File tmpDir = new File(tmpDirStr);
- File libFile = new File(tmpDir, libName);
- return copyResource(libURL, libFile);
- }
-
- public static void uncheckedClose(Closeable closeable) {
- try {
- if (closeable != null)
- closeable.close();
- } catch (IOException e) {
- //ignore
- }
- }
-
- public static String formOsArchSuffix() {
- String osName = System.getProperty("os.name");
- String osArch = System.getProperty("os.arch");
- OSType os = OSType.calculate();
- ARCHType arch = ARCHType.calculate();
-
- if (os == OSType.UNKNOWN)
- throw new UnsatisfiedLinkError("unknown OS '" + osName + "' cannot load native fastlz library");
- if (arch == ARCHType.UNKNOWN)
- throw new UnsatisfiedLinkError("unknown architecture '" + osArch + "' cannot load native fastlz library");
-
- String lib = "";
- switch (os) {
- case APPLE:
- lib += "-darwin";
- switch (arch) {
- case PPC:
- lib += "-ppc";
- break;
- case PPC_64:
- lib += "-ppc_64";
- break;
- case X86:
- lib += "-x86";
- break;
- case X86_64:
- lib += "-x86_64";
- break;
- default:
- throw new UnsatisfiedLinkError("Unsupported architecture for Apple OS: " + osArch);
- }
- break;
- case LINUX:
- lib += "-linux";
- switch (arch) {
- case X86:
- lib += "-x86";
- break;
- case X86_64:
- lib += "-x86_64";
- break;
- default:
- throw new UnsatisfiedLinkError("Unsupported architecture for Linux OS: " + osArch);
- }
- break;
- case SUN:
- lib += "-sun";
- switch (arch) {
- case SPARC:
- lib += "-sparc";
- break;
- case X86_64:
- lib += "-x86_64";
- break;
- default:
- throw new UnsatisfiedLinkError("Unsupported architecture for Sun OS: " + osArch);
- }
- break;
- case WINDOWS:
- lib += "-windows";
- switch (arch) {
- case X86:
- lib += "-x86";
- break;
- case X86_64:
- lib += "-x86_64";
- break;
- default:
- throw new UnsatisfiedLinkError("Unsupported architecture for Windows: " + osArch);
- }
- break;
- default:
- throw new UnsatisfiedLinkError("Unsupported operating system: " + os);
- }
- return lib;
- }
-
- public static String resolveLibName() {
- String lib = "fastlz";
- lib = System.mapLibraryName(lib + formOsArchSuffix());
- return lib;
- }
-
-}
+/*******************************************************************************
+ * Copyright (c) 2007, 2012 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * 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:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.fastlz.impl;
+
+import java.io.Closeable;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+
+import org.simantics.fastlz.ARCHType;
+import org.simantics.fastlz.OSType;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class OS {
+
+ /**
+ * Extracts the specified source file in the specified bundle into the
+ * specified local directory.
+ *
+ * @param url the source URL to stream the resource from
+ * @param targetFile the target file to write the resource to
+ * @param deleteOnExit true
to use {@link File#deleteOnExit()}
+ * on the resulting file. Note that this does not guarantee that the
+ * file is deleted when the JVM exits
+ * @return the resulting file
+ * @throws FileNotFoundException
+ */
+ public static File copyResource(URL url, File targetFile) throws IOException, FileNotFoundException {
+ FileOutputStream os = null;
+ InputStream is = null;
+ try {
+ if (targetFile.exists())
+ targetFile.delete();
+
+ is = url.openStream();
+ int read;
+ byte [] buffer = new byte [16384];
+ os = new FileOutputStream (targetFile);
+ while ((read = is.read (buffer)) != -1) {
+ os.write(buffer, 0, read);
+ }
+ os.close ();
+ is.close ();
+
+ return targetFile;
+ } finally {
+ uncheckedClose(os);
+ uncheckedClose(is);
+ }
+ }
+
+ public static File extractLib(URL libURL, String libName) throws FileNotFoundException, IOException {
+ String tmpDirStr = System.getProperty("java.io.tmpdir");
+ if (tmpDirStr == null)
+ throw new NullPointerException("java.io.tmpdir property is null");
+ File tmpDir = new File(tmpDirStr);
+ File libFile = new File(tmpDir, libName);
+ return copyResource(libURL, libFile);
+ }
+
+ public static void uncheckedClose(Closeable closeable) {
+ try {
+ if (closeable != null)
+ closeable.close();
+ } catch (IOException e) {
+ //ignore
+ }
+ }
+
+ public static String formOsArchSuffix() {
+ String osName = System.getProperty("os.name");
+ String osArch = System.getProperty("os.arch");
+ OSType os = OSType.calculate();
+ ARCHType arch = ARCHType.calculate();
+
+ if (os == OSType.UNKNOWN)
+ throw new UnsatisfiedLinkError("unknown OS '" + osName + "' cannot load native fastlz library");
+ if (arch == ARCHType.UNKNOWN)
+ throw new UnsatisfiedLinkError("unknown architecture '" + osArch + "' cannot load native fastlz library");
+
+ String lib = "";
+ switch (os) {
+ case APPLE:
+ lib += "-darwin";
+ switch (arch) {
+ case PPC:
+ lib += "-ppc";
+ break;
+ case PPC_64:
+ lib += "-ppc_64";
+ break;
+ case X86:
+ lib += "-x86";
+ break;
+ case X86_64:
+ lib += "-x86_64";
+ break;
+ default:
+ throw new UnsatisfiedLinkError("Unsupported architecture for Apple OS: " + osArch);
+ }
+ break;
+ case LINUX:
+ lib += "-linux";
+ switch (arch) {
+ case X86:
+ lib += "-x86";
+ break;
+ case X86_64:
+ lib += "-x86_64";
+ break;
+ default:
+ throw new UnsatisfiedLinkError("Unsupported architecture for Linux OS: " + osArch);
+ }
+ break;
+ case SUN:
+ lib += "-sun";
+ switch (arch) {
+ case SPARC:
+ lib += "-sparc";
+ break;
+ case X86_64:
+ lib += "-x86_64";
+ break;
+ default:
+ throw new UnsatisfiedLinkError("Unsupported architecture for Sun OS: " + osArch);
+ }
+ break;
+ case WINDOWS:
+ lib += "-windows";
+ switch (arch) {
+ case X86:
+ lib += "-x86";
+ break;
+ case X86_64:
+ lib += "-x86_64";
+ break;
+ default:
+ throw new UnsatisfiedLinkError("Unsupported architecture for Windows: " + osArch);
+ }
+ break;
+ default:
+ throw new UnsatisfiedLinkError("Unsupported operating system: " + os);
+ }
+ return lib;
+ }
+
+ public static String resolveLibName() {
+ String lib = "fastlz";
+ lib = System.mapLibraryName(lib + formOsArchSuffix());
+ return lib;
+ }
+
+}