-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.excel;\r
-\r
-import java.io.File;\r
-import java.io.IOException;\r
-import java.io.PrintStream;\r
-import java.net.URL;\r
-import java.net.URLDecoder;\r
-import java.nio.charset.Charset;\r
-import java.util.ArrayList;\r
-import java.util.Enumeration;\r
-import java.util.UUID;\r
-import java.util.concurrent.Callable;\r
-import java.util.concurrent.ExecutionException;\r
-import java.util.concurrent.Executors;\r
-import java.util.concurrent.Future;\r
-import java.util.concurrent.ScheduledExecutorService;\r
-import java.util.concurrent.TimeUnit;\r
-import java.util.concurrent.TimeoutException;\r
-\r
-import org.eclipse.core.resources.IWorkspace;\r
-import org.eclipse.core.resources.IWorkspaceRoot;\r
-import org.eclipse.core.resources.ResourcesPlugin;\r
-import org.eclipse.core.runtime.FileLocator;\r
-import org.eclipse.core.runtime.IPath;\r
-import org.eclipse.core.runtime.Path;\r
-import org.eclipse.core.runtime.Platform;\r
-import org.osgi.framework.Bundle;\r
-import org.osgi.framework.BundleContext;\r
-import org.simantics.excel.ExecEnvironment.ARCHType;\r
-import org.simantics.excel.ExecEnvironment.OSType;\r
-import org.simantics.utils.FileUtils;\r
-\r
-public class Excel {\r
-\r
- private static Excel instance;\r
-\r
- public static Excel getInstance(PrintStream out) throws ExcelException {\r
-\r
- if(instance == null) {\r
- if (Platform.inDevelopmentMode()) {\r
- Bundle b = Activator.getDefault().getBundle();\r
- URL url = FileLocator.find(b, new Path(""), null);\r
- try {\r
- extractDir = new File(URLDecoder.decode(FileLocator.toFileURL(url).getPath(), "UTF-8"));\r
- } catch (IOException e) {\r
- e.printStackTrace(out);\r
- throw new ExcelException(e);\r
- }\r
- } else {\r
- try {\r
- start(out);\r
- } catch (IOException e) {\r
- e.printStackTrace(out);\r
- throw new ExcelException(e);\r
- } catch (Throwable t) {\r
- t.printStackTrace(out);\r
- throw new ExcelException(t);\r
- }\r
- }\r
-\r
- instance = new Excel(out);\r
- \r
- }\r
-\r
- return instance;\r
-\r
- }\r
-\r
- public File getDirectory() throws IOException {\r
-\r
- Bundle b = Platform.getBundle(Activator.PLUGIN_ID);\r
- if (b == null)\r
- throw new AssertionError("Could not resolve bundle '" + Activator.PLUGIN_ID + "' although were running in its fragment. Should not happen.");\r
-\r
- BundleContext context = b.getBundleContext();\r
- if (context == null)\r
- throw new AssertionError("Could not get bundle context for bundle '" + Activator.PLUGIN_ID + "'. Bundle state is " + b.getState() + ".");\r
-\r
- File extractDir = context.getDataFile("");\r
- if (extractDir == null)\r
- throw new IOException("Bundle '" + Activator.PLUGIN_ID + " context has no file system support. Cannot extract server executables.");\r
-\r
- if (!extractDir.exists())\r
- if (!extractDir.mkdir())\r
- throw new IOException("Could not create directory '" + extractDir.getCanonicalPath() + "' for storing Balas solver data.");\r
- \r
- return extractDir;\r
- \r
- }\r
- \r
- public String getContainer() {\r
- return UUID.randomUUID().toString();\r
- }\r
- \r
- public String getFile(String name) {\r
- try {\r
- return getDirectory().getAbsolutePath() + "\\" + name;\r
- } catch (IOException e) {\r
- e.printStackTrace();\r
- return null;\r
- }\r
- }\r
- \r
- private Excel(PrintStream out) throws ExcelException {\r
-\r
- try {\r
- Future<?> future = init_(extractDir + File.separator);\r
- future.get(10, TimeUnit.SECONDS);\r
- } catch (InterruptedException e) {\r
- throw new ExcelException(e);\r
- } catch (ExecutionException e) {\r
- throw new ExcelException(e);\r
- } catch (TimeoutException e) {\r
- throw new ExcelException(e);\r
- }\r
-\r
- }\r
-\r
- public static IPath getAbsolutePath(String inBundle, String fullpath) {\r
- Bundle b = Platform.getBundle(inBundle);\r
- if (b == null)\r
- return null;\r
- return getAbsolutePath(b, fullpath);\r
- }\r
-\r
- public static IPath getAbsolutePath(Bundle inBundle, String fullpath) {\r
-// System.out.println("getAbsolutePath: " + inBundle + ", " + fullpath);\r
- IPath path = new Path(fullpath);\r
- URL u = FileLocator.find(inBundle, path, null);\r
- if (u != null) {\r
- try {\r
- u = FileLocator.resolve(u);\r
-// System.out.println(" PROTOCOL: " + u.getProtocol());\r
-// System.out.println(" FILE: " + u.getFile());\r
- // an absolute path is only available for the file protocol.\r
- if ("file".equals(u.getProtocol())) {\r
- IPath p = new Path(new File(u.getFile()).getAbsolutePath());\r
- return p;\r
- }\r
- } catch (Exception e) {\r
- }\r
- }\r
- return null;\r
- }\r
-\r
- private static final Charset ascii = Charset.forName("US-ASCII");\r
-\r
- private static final String REQUIRED_FILES_DESCRIPTOR_FILE = "required_files.txt";\r
-\r
- /**\r
- * List here all the files that are required from this bundle to be able to\r
- * run the ProCoreServer executable. This is necessary for the starter core\r
- * below to be able to extract all the needed files incase the bundle\r
- * happens to be deployed as a JAR.\r
- */\r
- private static final String[] DEFAULT_REQUIRED_FILES = {\r
- "SimanticsExcel.dll", "SimanticsExcel_64.dll"\r
- };\r
-\r
- /**\r
- * The extraction directory is stored as a static field so that it can be\r
- * used to check whether the files have already been extracted.\r
- */\r
- static private File extractDir = null;\r
-\r
- static private String[] requiredFiles = null;\r
-\r
- static private boolean needExtraction = false;\r
-\r
- private static IPath getAbsolutePath(String fullpath) {\r
- Bundle b = Platform.getBundle(Activator.PLUGIN_ID);\r
- if (b == null)\r
- return null;\r
-// System.out.println("getAbsolutePath: " + inBundle + ", " + fullpath);\r
- IPath path = new Path(fullpath);\r
- URL u = FileLocator.find(b, path, null);\r
- if (u != null) {\r
- try {\r
- u = FileLocator.resolve(u);\r
-// System.out.println(" PROTOCOL: " + u.getProtocol());\r
-// System.out.println(" FILE: " + u.getFile());\r
- // an absolute path is only available for the file protocol.\r
- if ("file".equals(u.getProtocol())) {\r
- IPath p = new Path(new File(u.getFile()).getAbsolutePath());\r
- return p;\r
- }\r
- } catch (Exception e) {\r
- }\r
- }\r
- return null;\r
- }\r
-\r
- static String[] getRequiredFiles() {\r
-\r
- if (requiredFiles != null)\r
- return requiredFiles;\r
-\r
- Bundle b = Platform.getBundle(Activator.PLUGIN_ID);\r
- if (b == null)\r
- return null;\r
-\r
- ArrayList<Enumeration<?>> enu = new ArrayList<Enumeration<?>>();\r
-\r
- enu.add(b.findEntries("/", "*.dll", true));\r
- //enu.add(b.findEntries("/", "*.manifest", true));\r
-\r
- ArrayList<String> filez = new ArrayList<String>();\r
-\r
- for(Enumeration<?> e : enu) {\r
- while(e.hasMoreElements()) {\r
- URL url = (URL)e.nextElement();\r
- filez.add(url.getFile());\r
-// System.out.println(url.getFile());\r
- }\r
- }\r
-\r
- requiredFiles = filez.toArray(new String[filez.size()]);\r
-\r
- return requiredFiles;\r
-\r
- }\r
-\r
- private static File extractFiles() throws IOException {\r
- Bundle b = Platform.getBundle(Activator.PLUGIN_ID);\r
- if (b == null)\r
- throw new AssertionError("Could not resolve bundle '" + Activator.PLUGIN_ID + "' although were running in it. Should not happen.");\r
-\r
- //System.out.println("bundle dir: " + baseDir);\r
- for (String file : getRequiredFiles()) {\r
- // FileLocator find files in fragments also, Bundle.getEntry won't do that.\r
- URL url = FileLocator.find(b, new Path(file), null);\r
- File fzz = new File(extractDir, file);\r
- Path path = new Path(fzz.getAbsolutePath());\r
- path.removeLastSegments(1).toFile().mkdirs();\r
- FileUtils.copyResource(url, fzz, false);\r
- }\r
- return extractDir;\r
- }\r
-\r
- public static final String EXCEL_FOLDER = "Excel"; //$NON-NLS-1$\r
- \r
- public static void start(PrintStream out) throws IOException {\r
-\r
- Bundle b = Platform.getBundle(Activator.PLUGIN_ID);\r
- if (b == null)\r
- throw new AssertionError("Could not resolve bundle '" + Activator.PLUGIN_ID + "' although were running in its fragment. Should not happen.");\r
-\r
- BundleContext context = b.getBundleContext();\r
- if (context == null)\r
- throw new AssertionError("Could not get bundle context for bundle '" + Activator.PLUGIN_ID + "'. Bundle state is " + b.getState() + ".");\r
-\r
- IWorkspace workspace = ResourcesPlugin.getWorkspace();\r
- IWorkspaceRoot workspaceRoot = workspace.getRoot();\r
- extractDir = new File(workspaceRoot.getLocation().toFile(), EXCEL_FOLDER);\r
- \r
- if (!extractDir.exists())\r
- if (!extractDir.mkdir())\r
- throw new IOException("Could not create directory '" + extractDir.getCanonicalPath() + "' for storing Balas solver data.");\r
-\r
- String asd = "";\r
- ExecEnvironment env = ExecEnvironment.calculate();\r
- if (env.os == OSType.WINDOWS) {\r
- if (env.arch == ARCHType.X86) {\r
- asd = extractDir + "\\SimanticsExcel.dll";\r
- } else if (env.arch == ARCHType.X86_64) {\r
- asd = extractDir + "\\SimanticsExcel_64.dll";\r
- }\r
- }\r
-\r
- \r
- File test = new File(asd);\r
- if(test.exists()) {\r
- needExtraction = false;\r
- return;\r
- } else {\r
- needExtraction = true;\r
- }\r
-\r
- // Resolve executable location\r
- if (needExtraction) {\r
- extractDir = extractFiles();\r
- } else {\r
- out.println("needExtraction=false");\r
- }\r
-\r
- }\r
-\r
- // Initialization\r
- private native int init();\r
- private native String open(String fileName, String sheetName);\r
- private native String getModifications(int handle);\r
- private native int setDouble(int handle, int row, int column, double value);\r
- private native int setString(int handle, int row, int column, String value);\r
- private native int setName(int handle, int row, int column, String value);\r
- private native int setVisible(int handle, boolean value);\r
- private native int close(int handle);\r
- \r
-// private native double getDouble(int handle, int row, int column);\r
-// private native String getString(int handle, int row, int column);\r
-\r
- final ScheduledExecutorService scheduler = Executors.newSingleThreadScheduledExecutor();\r
-\r
- public Future<?> init_(final String path) {\r
- return scheduler.submit(new Runnable() {\r
- @Override\r
- public void run() {\r
-\r
- String asd = "";\r
- ExecEnvironment env = ExecEnvironment.calculate();\r
- if (env.os == OSType.WINDOWS) {\r
- if (env.arch == ARCHType.X86) {\r
- asd = extractDir + "\\SimanticsExcel.dll";\r
- } else if (env.arch == ARCHType.X86_64) {\r
- asd = extractDir + "\\SimanticsExcel_64.dll";\r
- }\r
- }\r
- System.load(asd);\r
- init();\r
- }\r
- });\r
- }\r
-\r
- public String open_(final String fileName, final String sheetName) {\r
- try {\r
- return scheduler.submit(new Callable<String>() {\r
- @Override\r
- public String call() throws Exception {\r
- return open(fileName, sheetName);\r
- }\r
- }).get();\r
- } catch (Exception e) {\r
- e.printStackTrace();\r
- return "";\r
- }\r
- }\r
-\r
- public int setDouble_(final int handle, final int row, final int column, final double value) {\r
- try {\r
- return scheduler.submit(new Callable<Integer>() {\r
- @Override\r
- public Integer call() throws Exception {\r
-// System.out.println("Excel: setDouble at " + row + "-" + column); \r
- return setDouble(handle, row, column, value);\r
- }\r
- }).get();\r
- } catch (Exception e) {\r
- e.printStackTrace();\r
- return -1;\r
- }\r
- }\r
-\r
- public int setString_(final int handle, final int row, final int column, final String value) {\r
- try {\r
- return scheduler.submit(new Callable<Integer>() {\r
- @Override\r
- public Integer call() throws Exception {\r
-// System.out.println("Excel: setString at " + row + "-" + column); \r
- return setString(handle, row, column, value);\r
- }\r
- }).get();\r
- } catch (Exception e) {\r
- e.printStackTrace();\r
- return -1;\r
- }\r
- }\r
-\r
- public String getModifications_(final int handle) {\r
- try {\r
- return scheduler.submit(new Callable<String>() {\r
- @Override\r
- public String call() throws Exception {\r
-// System.out.println("Excel: setString at " + row + "-" + column); \r
- return getModifications(handle);\r
- }\r
- }).get();\r
- } catch (Exception e) {\r
- e.printStackTrace();\r
- return "";\r
- }\r
- }\r
-\r
- public int setName_(final int handle, final int row, final int column, final String value) {\r
- try {\r
- return scheduler.submit(new Callable<Integer>() {\r
- @Override\r
- public Integer call() throws Exception {\r
-// System.out.println("Excel: setString at " + row + "-" + column); \r
- return setName(handle, row, column, value);\r
- }\r
- }).get();\r
- } catch (Exception e) {\r
- e.printStackTrace();\r
- return -1;\r
- }\r
- }\r
-\r
- public int setVisible_(final int handle, final Boolean value) {\r
- try {\r
- return scheduler.submit(new Callable<Integer>() {\r
- @Override\r
- public Integer call() throws Exception {\r
-// System.out.println("Excel: setString at " + row + "-" + column); \r
- return setVisible(handle, value);\r
- }\r
- }).get();\r
- } catch (Exception e) {\r
- e.printStackTrace();\r
- return -1;\r
- }\r
- }\r
-\r
- public int close_(final int handle) {\r
- try {\r
- return scheduler.submit(new Callable<Integer>() {\r
- @Override\r
- public Integer call() throws Exception {\r
-// System.out.println("Excel: close " + handle);\r
- int ret = close(handle); \r
-// System.out.println("Excel: close = " + ret);\r
- return ret;\r
- }\r
- }).get();\r
- } catch (Exception e) {\r
- e.printStackTrace();\r
- return -1;\r
- }\r
- }\r
- \r
-// public double getDouble_(final int handle, final int row, final int column) {\r
-// try {\r
-// return scheduler.submit(new Callable<Double>() {\r
-// @Override\r
-// public Double call() throws Exception {\r
-// return getDouble(handle, row, column);\r
-// }\r
-// }).get();\r
-// } catch (Exception e) {\r
-// e.printStackTrace();\r
-// return Double.NaN;\r
-// }\r
-// }\r
-// \r
-// public String getString_(final int handle, final int row, final int column) {\r
-// try {\r
-// return scheduler.submit(new Callable<String>() {\r
-// @Override\r
-// public String call() throws Exception {\r
-// return getString(handle, row, column);\r
-// }\r
-// }).get();\r
-// } catch (Exception e) {\r
-// e.printStackTrace();\r
-// return null;\r
-// }\r
-// }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 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.excel;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.PrintStream;
+import java.net.URL;
+import java.net.URLDecoder;
+import java.nio.charset.Charset;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.UUID;
+import java.util.concurrent.Callable;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Executors;
+import java.util.concurrent.Future;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
+
+import org.eclipse.core.resources.IWorkspace;
+import org.eclipse.core.resources.IWorkspaceRoot;
+import org.eclipse.core.resources.ResourcesPlugin;
+import org.eclipse.core.runtime.FileLocator;
+import org.eclipse.core.runtime.IPath;
+import org.eclipse.core.runtime.Path;
+import org.eclipse.core.runtime.Platform;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.simantics.excel.ExecEnvironment.ARCHType;
+import org.simantics.excel.ExecEnvironment.OSType;
+import org.simantics.utils.FileUtils;
+
+public class Excel {
+
+ private static Excel instance;
+
+ public static Excel getInstance() throws ExcelException {
+ return getInstance(System.out);
+ }
+
+ public static Excel getInstance(PrintStream out) throws ExcelException {
+
+ if(instance == null) {
+ if (Platform.inDevelopmentMode()) {
+ Bundle b = Activator.getDefault().getBundle();
+ URL url = FileLocator.find(b, new Path(""), null);
+ try {
+ extractDir = new File(URLDecoder.decode(FileLocator.toFileURL(url).getPath(), "UTF-8"));
+ } catch (IOException e) {
+ e.printStackTrace(out);
+ throw new ExcelException(e);
+ }
+ } else {
+ try {
+ start(out);
+ } catch (IOException e) {
+ e.printStackTrace(out);
+ throw new ExcelException(e);
+ } catch (Throwable t) {
+ t.printStackTrace(out);
+ throw new ExcelException(t);
+ }
+ }
+
+ instance = new Excel(out);
+
+ }
+
+ return instance;
+
+ }
+
+ public File getDirectory() throws IOException {
+
+ Bundle b = Platform.getBundle(Activator.PLUGIN_ID);
+ if (b == null)
+ throw new AssertionError("Could not resolve bundle '" + Activator.PLUGIN_ID + "' although were running in its fragment. Should not happen.");
+
+ BundleContext context = b.getBundleContext();
+ if (context == null)
+ throw new AssertionError("Could not get bundle context for bundle '" + Activator.PLUGIN_ID + "'. Bundle state is " + b.getState() + ".");
+
+ File extractDir = context.getDataFile("");
+ if (extractDir == null)
+ throw new IOException("Bundle '" + Activator.PLUGIN_ID + " context has no file system support. Cannot extract DLLs.");
+
+ if (!extractDir.exists())
+ if (!extractDir.mkdir())
+ throw new IOException("Could not create directory '" + extractDir.getCanonicalPath() + "' for communicating with Excel.");
+
+ return extractDir;
+
+ }
+
+ public String getContainer() {
+ return UUID.randomUUID().toString();
+ }
+
+ public String getFile(String name) {
+ try {
+ return getDirectory().getAbsolutePath() + "\\" + name;
+ } catch (IOException e) {
+ e.printStackTrace();
+ return null;
+ }
+ }
+
+ private Excel(PrintStream out) throws ExcelException {
+
+ try {
+ Future<?> future = init_(extractDir + File.separator);
+ future.get(10, TimeUnit.SECONDS);
+ } catch (InterruptedException e) {
+ throw new ExcelException(e);
+ } catch (ExecutionException e) {
+ throw new ExcelException(e);
+ } catch (TimeoutException e) {
+ throw new ExcelException(e);
+ }
+
+ }
+
+ public static IPath getAbsolutePath(String inBundle, String fullpath) {
+ Bundle b = Platform.getBundle(inBundle);
+ if (b == null)
+ return null;
+ return getAbsolutePath(b, fullpath);
+ }
+
+ public static IPath getAbsolutePath(Bundle inBundle, String fullpath) {
+// System.out.println("getAbsolutePath: " + inBundle + ", " + fullpath);
+ IPath path = new Path(fullpath);
+ URL u = FileLocator.find(inBundle, path, null);
+ if (u != null) {
+ try {
+ u = FileLocator.resolve(u);
+// System.out.println(" PROTOCOL: " + u.getProtocol());
+// System.out.println(" FILE: " + u.getFile());
+ // an absolute path is only available for the file protocol.
+ if ("file".equals(u.getProtocol())) {
+ IPath p = new Path(new File(u.getFile()).getAbsolutePath());
+ return p;
+ }
+ } catch (Exception e) {
+ }
+ }
+ return null;
+ }
+
+ private static final Charset ascii = Charset.forName("US-ASCII");
+
+ private static final String REQUIRED_FILES_DESCRIPTOR_FILE = "required_files.txt";
+
+ /**
+ * List here all the files that are required from this bundle to be able to
+ * run the ProCoreServer executable. This is necessary for the starter core
+ * below to be able to extract all the needed files incase the bundle
+ * happens to be deployed as a JAR.
+ */
+ private static final String[] DEFAULT_REQUIRED_FILES = {
+ "SimanticsExcel.dll", "SimanticsExcel_64.dll"
+ };
+
+ /**
+ * The extraction directory is stored as a static field so that it can be
+ * used to check whether the files have already been extracted.
+ */
+ static private File extractDir = null;
+
+ static private String[] requiredFiles = null;
+
+ static private boolean needExtraction = false;
+
+ private static IPath getAbsolutePath(String fullpath) {
+ Bundle b = Platform.getBundle(Activator.PLUGIN_ID);
+ if (b == null)
+ return null;
+// System.out.println("getAbsolutePath: " + inBundle + ", " + fullpath);
+ IPath path = new Path(fullpath);
+ URL u = FileLocator.find(b, path, null);
+ if (u != null) {
+ try {
+ u = FileLocator.resolve(u);
+// System.out.println(" PROTOCOL: " + u.getProtocol());
+// System.out.println(" FILE: " + u.getFile());
+ // an absolute path is only available for the file protocol.
+ if ("file".equals(u.getProtocol())) {
+ IPath p = new Path(new File(u.getFile()).getAbsolutePath());
+ return p;
+ }
+ } catch (Exception e) {
+ }
+ }
+ return null;
+ }
+
+ static String[] getRequiredFiles() {
+
+ if (requiredFiles != null)
+ return requiredFiles;
+
+ Bundle b = Platform.getBundle(Activator.PLUGIN_ID);
+ if (b == null)
+ return null;
+
+ ArrayList<Enumeration<?>> enu = new ArrayList<Enumeration<?>>();
+
+ enu.add(b.findEntries("/", "*.dll", true));
+ //enu.add(b.findEntries("/", "*.manifest", true));
+
+ ArrayList<String> filez = new ArrayList<String>();
+
+ for(Enumeration<?> e : enu) {
+ while(e.hasMoreElements()) {
+ URL url = (URL)e.nextElement();
+ filez.add(url.getFile());
+// System.out.println(url.getFile());
+ }
+ }
+
+ requiredFiles = filez.toArray(new String[filez.size()]);
+
+ return requiredFiles;
+
+ }
+
+ private static File extractFiles() throws IOException {
+ Bundle b = Platform.getBundle(Activator.PLUGIN_ID);
+ if (b == null)
+ throw new AssertionError("Could not resolve bundle '" + Activator.PLUGIN_ID + "' although were running in it. Should not happen.");
+
+ //System.out.println("bundle dir: " + baseDir);
+ for (String file : getRequiredFiles()) {
+ // FileLocator find files in fragments also, Bundle.getEntry won't do that.
+ URL url = FileLocator.find(b, new Path(file), null);
+ File fzz = new File(extractDir, file);
+ Path path = new Path(fzz.getAbsolutePath());
+ path.removeLastSegments(1).toFile().mkdirs();
+ FileUtils.copyResource(url, fzz, false);
+ }
+ return extractDir;
+ }
+
+ public static final String EXCEL_FOLDER = "Excel"; //$NON-NLS-1$
+
+ public static void start(PrintStream out) throws IOException {
+
+ Bundle b = Platform.getBundle(Activator.PLUGIN_ID);
+ if (b == null)
+ throw new AssertionError("Could not resolve bundle '" + Activator.PLUGIN_ID + "' although were running in its fragment. Should not happen.");
+
+ BundleContext context = b.getBundleContext();
+ if (context == null)
+ throw new AssertionError("Could not get bundle context for bundle '" + Activator.PLUGIN_ID + "'. Bundle state is " + b.getState() + ".");
+
+ IWorkspace workspace = ResourcesPlugin.getWorkspace();
+ IWorkspaceRoot workspaceRoot = workspace.getRoot();
+ extractDir = new File(workspaceRoot.getLocation().toFile(), EXCEL_FOLDER);
+
+ if (!extractDir.exists())
+ if (!extractDir.mkdir())
+ throw new IOException("Could not create directory '" + extractDir.getCanonicalPath() + "' for communicating with Excel.");
+
+ String asd = "";
+ ExecEnvironment env = ExecEnvironment.calculate();
+ if (env.os == OSType.WINDOWS) {
+ if (env.arch == ARCHType.X86) {
+ asd = extractDir + "\\SimanticsExcel.dll";
+ } else if (env.arch == ARCHType.X86_64) {
+ asd = extractDir + "\\SimanticsExcel_64.dll";
+ }
+ }
+
+
+ File test = new File(asd);
+ if(test.exists()) {
+ needExtraction = false;
+ return;
+ } else {
+ needExtraction = true;
+ }
+
+ // Resolve executable location
+ if (needExtraction) {
+ extractDir = extractFiles();
+ } else {
+ out.println("needExtraction=false");
+ }
+
+ }
+
+ // Initialization
+ private native int init();
+ private native String open(String fileName, String sheetName);
+ private native String getModifications(int handle);
+ private native int setDouble(int handle, int row, int column, double value);
+ private native int setString(int handle, int row, int column, String value);
+ private native int setName(int handle, int row, int column, String value);
+ private native int setVisible(int handle, boolean value);
+ private native int close(int handle);
+
+ private native double getDouble(int handle, int row, int column);
+ private native String getString(int handle, int row, int column);
+
+ final ScheduledExecutorService scheduler = Executors.newSingleThreadScheduledExecutor();
+
+ public Future<?> init_(final String path) {
+ return scheduler.submit(new Runnable() {
+ @Override
+ public void run() {
+
+ String asd = "";
+ ExecEnvironment env = ExecEnvironment.calculate();
+ if (env.os == OSType.WINDOWS) {
+ if (env.arch == ARCHType.X86) {
+ asd = extractDir + "\\SimanticsExcel.dll";
+ } else if (env.arch == ARCHType.X86_64) {
+ asd = extractDir + "\\SimanticsExcel_64.dll";
+ }
+ }
+ System.load(asd);
+ init();
+ }
+ });
+ }
+
+ public int open2_(final String fileName, final String sheetName) {
+ try {
+ return scheduler.submit(new Callable<Integer>() {
+ @Override
+ public Integer call() throws Exception {
+ return Integer.parseInt(open(fileName, sheetName));
+ }
+ }).get();
+ } catch (Exception e) {
+ e.printStackTrace();
+ return -1;
+ }
+ }
+
+ public String open_(final String fileName, final String sheetName) {
+ try {
+ return scheduler.submit(new Callable<String>() {
+ @Override
+ public String call() throws Exception {
+ return open(fileName, sheetName);
+ }
+ }).get();
+ } catch (Exception e) {
+ e.printStackTrace();
+ return "";
+ }
+ }
+
+ public int setDouble_(final int handle, final int row, final int column, final double value) {
+ try {
+ return scheduler.submit(new Callable<Integer>() {
+ @Override
+ public Integer call() throws Exception {
+// System.out.println("Excel: setDouble at " + row + "-" + column);
+ return setDouble(handle, row, column, value);
+ }
+ }).get();
+ } catch (Exception e) {
+ e.printStackTrace();
+ return -1;
+ }
+ }
+
+ public int setString_(final int handle, final int row, final int column, final String value) {
+ try {
+ return scheduler.submit(new Callable<Integer>() {
+ @Override
+ public Integer call() throws Exception {
+// System.out.println("Excel: setString at " + row + "-" + column);
+ return setString(handle, row, column, value);
+ }
+ }).get();
+ } catch (Exception e) {
+ e.printStackTrace();
+ return -1;
+ }
+ }
+
+ public String getModifications_(final int handle) {
+ try {
+ return scheduler.submit(new Callable<String>() {
+ @Override
+ public String call() throws Exception {
+// System.out.println("Excel: setString at " + row + "-" + column);
+ return getModifications(handle);
+ }
+ }).get();
+ } catch (Exception e) {
+ e.printStackTrace();
+ return "";
+ }
+ }
+
+ public int setName_(final int handle, final int row, final int column, final String value) {
+ try {
+ return scheduler.submit(new Callable<Integer>() {
+ @Override
+ public Integer call() throws Exception {
+// System.out.println("Excel: setString at " + row + "-" + column);
+ return setName(handle, row, column, value);
+ }
+ }).get();
+ } catch (Exception e) {
+ e.printStackTrace();
+ return -1;
+ }
+ }
+
+ public int setVisible_(final int handle, final Boolean value) {
+ try {
+ return scheduler.submit(new Callable<Integer>() {
+ @Override
+ public Integer call() throws Exception {
+// System.out.println("Excel: setString at " + row + "-" + column);
+ return setVisible(handle, value);
+ }
+ }).get();
+ } catch (Exception e) {
+ e.printStackTrace();
+ return -1;
+ }
+ }
+
+ public int close_(final int handle) {
+ try {
+ return scheduler.submit(new Callable<Integer>() {
+ @Override
+ public Integer call() throws Exception {
+// System.out.println("Excel: close " + handle);
+ int ret = close(handle);
+// System.out.println("Excel: close = " + ret);
+ return ret;
+ }
+ }).get();
+ } catch (Exception e) {
+ e.printStackTrace();
+ return -1;
+ }
+ }
+
+ public double getDouble_(final int handle, final int row, final int column) {
+ try {
+ return scheduler.submit(new Callable<Double>() {
+ @Override
+ public Double call() throws Exception {
+ return getDouble(handle, row, column);
+ }
+ }).get();
+ } catch (Exception e) {
+ e.printStackTrace();
+ return Double.NaN;
+ }
+ }
+
+ public String getString_(final int handle, final int row, final int column) {
+ try {
+ return scheduler.submit(new Callable<String>() {
+ @Override
+ public String call() throws Exception {
+ return getString(handle, row, column);
+ }
+ }).get();
+ } catch (Exception e) {
+ e.printStackTrace();
+ return null;
+ }
+ }
+
+}
Code Review / simantics / platform.git / blobdiff