diff options
Diffstat (limited to 'target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem.core/src/org/eclipse/tcf/te/tcf/filesystem/core/internal/operations/OpParsePath.java')
| -rw-r--r-- | target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem.core/src/org/eclipse/tcf/te/tcf/filesystem/core/internal/operations/OpParsePath.java | 227 |
1 files changed, 0 insertions, 227 deletions
diff --git a/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem.core/src/org/eclipse/tcf/te/tcf/filesystem/core/internal/operations/OpParsePath.java b/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem.core/src/org/eclipse/tcf/te/tcf/filesystem/core/internal/operations/OpParsePath.java deleted file mode 100644 index 625f37747..000000000 --- a/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem.core/src/org/eclipse/tcf/te/tcf/filesystem/core/internal/operations/OpParsePath.java +++ /dev/null @@ -1,227 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2012, 2014 Wind River Systems, Inc. and others. 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: - * Wind River Systems - initial API and implementation - *******************************************************************************/ -package org.eclipse.tcf.te.tcf.filesystem.core.internal.operations; - -import java.io.File; -import java.lang.reflect.InvocationTargetException; -import java.util.List; -import java.util.concurrent.atomic.AtomicReference; - -import org.eclipse.core.runtime.Assert; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.ISafeRunnable; -import org.eclipse.core.runtime.SafeRunner; -import org.eclipse.tcf.protocol.IPeer; -import org.eclipse.tcf.protocol.Protocol; -import org.eclipse.tcf.te.runtime.utils.Host; -import org.eclipse.tcf.te.tcf.filesystem.core.internal.exceptions.TCFException; -import org.eclipse.tcf.te.tcf.filesystem.core.internal.testers.TargetPropertyTester; -import org.eclipse.tcf.te.tcf.filesystem.core.internal.utils.CacheManager; -import org.eclipse.tcf.te.tcf.filesystem.core.model.FSTreeNode; -import org.eclipse.tcf.te.tcf.locator.interfaces.nodes.IPeerNode; -import org.eclipse.tcf.te.tcf.locator.interfaces.services.IPeerModelLookupService; -import org.eclipse.tcf.te.tcf.locator.model.ModelManager; - -/** - * The operation to parse a platform specific path to a target's node. - */ -public class OpParsePath extends Operation { - // The peer on which the file is located. - IPeerNode peer; - // The path on the target. - String path; - // The parsing result. - FSTreeNode result; - - /** - * Create an instance with a path on a specified target. - * - * @param peer The target peer. - * @param path The path to be parsed. - */ - public OpParsePath(IPeerNode peer, String path) { - this.peer = peer; - this.path = path; - } - - /** - * The path of the cache file to be parsed. - * - * @param filePath The local cache's file. - */ - public OpParsePath(String filePath) { - String cache_root = CacheManager.getCacheRoot().getAbsolutePath(); - if (filePath.startsWith(cache_root)) { - filePath = filePath.substring(cache_root.length() + 1); - int slash = filePath.indexOf(File.separator); - if (slash != -1) { - String peerId = filePath.substring(0, slash); - peerId = peerId.replace(CacheManager.PATH_ESCAPE_CHAR, ':'); - - final AtomicReference<IPeerNode> peerNode = new AtomicReference<IPeerNode>(); - final String finPeerId = peerId; - - Runnable runnable = new Runnable() { - - @Override - public void run() { - peerNode.set(ModelManager.getPeerModel().getService(IPeerModelLookupService.class).lkupPeerModelById(finPeerId)); - } - }; - - if (Protocol.isDispatchThread()) runnable.run(); - else Protocol.invokeAndWait(runnable); - - this.peer = peerNode.get(); - if (peer != null) { - boolean hostWindows = Host.isWindowsHost(); - boolean windows = TargetPropertyTester.isWindows(peer); - filePath = filePath.substring(slash + 1); - if (hostWindows) { - if (windows) { - slash = filePath.indexOf(File.separator); - if (slash != -1) { - String disk = filePath.substring(0, slash); - filePath = filePath.substring(slash + 1); - disk = disk.replace(CacheManager.PATH_ESCAPE_CHAR, ':'); - filePath = disk + File.separator + filePath; - } - } - else { - filePath = "/" + filePath.replace('\\', '/'); //$NON-NLS-1$ - } - } - else { - if (windows) { - slash = filePath.indexOf(File.separator); - if (slash != -1) { - String disk = filePath.substring(0, slash); - filePath = filePath.substring(slash + 1); - disk = disk.replace(CacheManager.PATH_ESCAPE_CHAR, ':'); - filePath = disk + File.separator + filePath; - } - filePath = filePath.replace(File.separatorChar, '\\'); - } - else { - filePath = "/" + filePath; //$NON-NLS-1$ - } - } - path = filePath; - } - } - } - } - - /** - * Get the parsing result, which is a node that representing - * a file on the target system. - * - * @return The file system node. - */ - public FSTreeNode getResult() { - return result; - } - - /* - * (non-Javadoc) - * @see org.eclipse.tcf.te.tcf.filesystem.core.internal.operations.Operation#run(org.eclipse.core.runtime.IProgressMonitor) - */ - @Override - public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException { - if (peer != null && path != null) { - final FSTreeNode root = org.eclipse.tcf.te.tcf.filesystem.core.model.ModelManager.getRuntimeModel(peer).getRoot(); - if (!root.childrenQueried) { - new NullOpExecutor().execute(new OpRefreshRoots(root)); - } - Object[] elements = root.getChildren().toArray(); - if (elements != null && elements.length != 0 && path.length() != 0) { - final FSTreeNode[] children = new FSTreeNode[elements.length]; - System.arraycopy(elements, 0, children, 0, elements.length); - SafeRunner.run(new ISafeRunnable() { - @Override - public void handleException(Throwable e) { - // Ignore exception - } - - @Override - public void run() throws Exception { - result = findPath(peer.getPeer(), children, path); - } - }); - } - } - } - - - /** - * Search the path in the children list. If it exists, then search the children of the found - * node recursively until the whole path is found. Or else return null. - * - * @param children The children nodes to search the path. - * @param path The path to be searched. - * @return The leaf node that has the searched path. - * @throws TCFException Thrown during searching. - */ - FSTreeNode findPath(IPeer peer, FSTreeNode[] children, String path) throws TCFException, InterruptedException { - Assert.isTrue(children != null && children.length != 0); - Assert.isTrue(path != null && path.length() != 0); - FSTreeNode node = children[0]; - String osPathSep = node.isWindowsNode() ? "\\" : "/"; //$NON-NLS-1$ //$NON-NLS-2$ - int delim = path.indexOf(osPathSep); - String segment = null; - if (delim != -1) { - segment = path.substring(0, delim); - path = path.substring(delim + 1); - if (node.isRoot()) { - // If it is root directory, the name ends with the path separator. - segment += osPathSep; - } - } - else { - segment = path; - path = null; - } - node = findPathSeg(children, segment); - if (path == null || path.trim().length() == 0) { - // The end of the path. - return node; - } - else if (node != null) { - if (node.isDirectory()) { - List<FSTreeNode> nodes= new Operation().getChildren(node); - children = nodes.toArray(new FSTreeNode[nodes.size()]); - } - else { - children = null; - } - if (children != null && children.length != 0) { - return findPath(peer, children, path); - } - } - return null; - } - - /** - * Find in the children array the node that has the specified name. - * - * @param children The children array in which to find the node. - * @param name The name of the node to be searched. - * @return The node that has the specified name. - */ - private FSTreeNode findPathSeg(FSTreeNode[] children, String name) { - for (FSTreeNode child : children) { - if (child.isWindowsNode()) { - if (child.name.equalsIgnoreCase(name)) return child; - } - else if (child.name.equals(name)) return child; - } - return null; - } -} |