X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.team.ui%2Fsrc%2Forg%2Fsimantics%2Fteam%2FUtils.java;fp=bundles%2Forg.simantics.team.ui%2Fsrc%2Forg%2Fsimantics%2Fteam%2FUtils.java;h=59c9329548d9bf46be82a12a6091ca8a57f58ce5;hp=0000000000000000000000000000000000000000;hb=969bd23cab98a79ca9101af33334000879fb60c5;hpb=866dba5cd5a3929bbeae85991796acb212338a08

diff --git a/bundles/org.simantics.team.ui/src/org/simantics/team/Utils.java b/bundles/org.simantics.team.ui/src/org/simantics/team/Utils.java
new file mode 100644
index 000000000..59c932954
--- /dev/null
+++ b/bundles/org.simantics.team.ui/src/org/simantics/team/Utils.java
@@ -0,0 +1,87 @@
+package org.simantics.team;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.nio.CharBuffer;
+import java.nio.charset.CharacterCodingException;
+import java.nio.charset.Charset;
+import java.nio.charset.CodingErrorAction;
+
+import org.eclipse.core.runtime.preferences.InstanceScope;
+import org.eclipse.jface.preference.IPreferenceStore;
+import org.eclipse.ui.preferences.ScopedPreferenceStore;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.team.ui.Preferences;
+
+public class Utils {
+    public static final File getNewFolder(int index, String prefix, String suffix) {
+        File toFolder;
+        do {
+            toFolder = new File(prefix + index + suffix);
+        } while (toFolder.exists());
+        return toFolder;
+    }
+    private static final Charset ASCII = Charset.forName("US-ASCII");
+    protected static final Charset UTF8 = Charset.forName("UTF-8");
+    public static final String bytesToStringASCII(byte[] bytes, int offset, int length)
+    throws IOException {
+        return bytesToString(bytes, offset, length, ASCII);
+    }
+    public static final String bytesToStringUTF8(byte[] bytes, int offset, int length)
+    throws IOException {
+        return bytesToString(bytes, offset, length, UTF8);
+    }
+    public static final String bytesToString(byte[] bytes, int offset, int length, Charset charset)
+    throws IOException {
+        if (bytes == null || offset < 0 || offset > length - 1 || length < 0 || length > bytes.length)
+            return null;
+        ByteBuffer bbuf = ByteBuffer.wrap(bytes, offset, length);
+        CharBuffer cbuf;
+        String s = null;
+        try {
+            cbuf =  charset.newDecoder().decode(bbuf);
+            s = cbuf.toString();
+        } catch (CharacterCodingException e) {
+            bbuf.rewind();
+            try {
+                cbuf = charset.newDecoder()
+                .onMalformedInput(CodingErrorAction.REPLACE)
+                .onUnmappableCharacter(CodingErrorAction.REPLACE)
+                .decode(bbuf);
+                s = cbuf.toString();
+            } catch (CharacterCodingException e1) {
+                throw new IOException("String conversion error.", e1);
+            }
+        }
+        return s;
+    }
+    public static final File getTeamFolder() 
+    throws DatabaseException {
+        IPreferenceStore store = new ScopedPreferenceStore(InstanceScope.INSTANCE, Activator.PLUGIN_ID);
+        String currentTeamFolder = store.getString(Preferences.CURRENT_TEAM_FOLDER);
+        if (!currentTeamFolder.equals(""))
+            return new File(currentTeamFolder);
+        String name = System.getProperty("staging.team.folder");
+        if (null != name && !name.equals(""))
+            return new File(name);
+        String folder = System.getProperty("java.io.tmpdir");
+        if (null == folder || folder.equals(""))
+            throw new DatabaseException("Could not get team folder path.");
+        return null;
+//        IProduct product = Platform.getProduct();
+//        if (null != product)
+//            name = "Team " + product.getName();
+//        else
+//          name = "Default Team Folder";
+//        return new File(folder, name);
+    }
+    public static final void setTeamFolder(File teamFolder) 
+    throws DatabaseException {
+        IPreferenceStore store = new ScopedPreferenceStore(InstanceScope.INSTANCE, Activator.PLUGIN_ID);
+        if (null == teamFolder)
+            store.setValue(Preferences.CURRENT_TEAM_FOLDER, "");
+        else
+            store.setValue(Preferences.CURRENT_TEAM_FOLDER, teamFolder.getAbsolutePath());
+    }
+}