diff options
Diffstat (limited to 'target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem/src/org/eclipse/tcf/te/tcf/filesystem/model/FSTreeNode.java')
| -rw-r--r-- | target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem/src/org/eclipse/tcf/te/tcf/filesystem/model/FSTreeNode.java | 104 |
1 files changed, 77 insertions, 27 deletions
diff --git a/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem/src/org/eclipse/tcf/te/tcf/filesystem/model/FSTreeNode.java b/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem/src/org/eclipse/tcf/te/tcf/filesystem/model/FSTreeNode.java index 3e1c0a762..a696e8c15 100644 --- a/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem/src/org/eclipse/tcf/te/tcf/filesystem/model/FSTreeNode.java +++ b/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem/src/org/eclipse/tcf/te/tcf/filesystem/model/FSTreeNode.java @@ -9,6 +9,8 @@ * William Chen (Wind River) - [345384] Provide property pages for remote file system nodes * William Chen (Wind River) - [352302]Opening a file in an editor depending on * the client's permissions. + * William Chen (Wind River) - [361324] Add more file operations in the file system + * of Target Explorer. *******************************************************************************/ package org.eclipse.tcf.te.tcf.filesystem.model; @@ -98,25 +100,50 @@ public final class FSTreeNode extends PlatformObject implements Cloneable{ */ @Override public Object clone() { - FSTreeNode clone; - try { - clone = (FSTreeNode) super.clone(); - } catch (CloneNotSupportedException e) { - clone = new FSTreeNode(); - clone.children = children; - clone.childrenQueried = childrenQueried; - clone.childrenQueryRunning = childrenQueryRunning; - clone.name = name; - clone.parent = parent; - clone.peerNode = peerNode; - clone.type = type; - } - Map<String, Object> attributes = new HashMap<String, Object>(attr.attributes); - clone.attr = new IFileSystem.FileAttrs(attr.flags, attr.size, attr.uid, attr.gid, attr.permissions, attr.atime, attr.mtime, attributes); - return clone; + if (Protocol.isDispatchThread()) { + FSTreeNode clone = new FSTreeNode(); + clone.childrenQueried = childrenQueried; + clone.childrenQueryRunning = childrenQueryRunning; + clone.name = name; + clone.parent = parent; + clone.peerNode = peerNode; + clone.type = type; + Map<String, Object> attributes = new HashMap<String, Object>(attr.attributes); + clone.attr = new IFileSystem.FileAttrs(attr.flags, attr.size, attr.uid, attr.gid, attr.permissions, attr.atime, attr.mtime, attributes); + return clone; + } + final Object[] objects = new Object[1]; + Protocol.invokeAndWait(new Runnable() { + + @Override + public void run() { + objects[0] = FSTreeNode.this.clone(); + } + }); + return objects[0]; } /** + * Change the file/folder's write permission. + * @param b true if the agent is granted with its write permission. + */ + public void setWritable(boolean b) { + UserAccount account = UserManager.getInstance().getUserAccount(peerNode); + if (account != null && attr != null) { + int bit; + if (attr.uid == account.getEUID()) { + bit = IFileSystem.S_IWUSR; + } else if (attr.gid == account.getEGID()) { + bit = IFileSystem.S_IWGRP; + } else { + bit = IFileSystem.S_IWOTH; + } + int permissions = attr.permissions; + setPermissions(b ? (permissions | bit):(permissions & ~ bit)); + } + } + + /** * Set the file's permissions. * @param permissions The new permissions. */ @@ -284,13 +311,7 @@ public final class FSTreeNode extends PlatformObject implements Cloneable{ * @return The location of the file/folder. */ public String getLocation() { - if (parent == null) - return null; - String location = parent.getLocation(false); - if (parent.isRoot()) { - return location + (isWindowsNode() ? "\\" : "/"); //$NON-NLS-1$ //$NON-NLS-2$ - } - return location; + return getLocation(false); } /** @@ -301,11 +322,17 @@ public final class FSTreeNode extends PlatformObject implements Cloneable{ * @return The path to the file/folder. */ public String getLocation(boolean cross) { - if (parent == null) - return null; + if(isRoot()) { + if(cross) { + if(isWindowsNode()) { + return name.substring(0, name.length() - 1) + "/"; //$NON-NLS-1$ + } + } + return name; + } String pLoc = parent.getLocation(cross); - if (pLoc == null) { - return name.substring(0, name.length() - 1); + if(parent.isRoot()) { + return pLoc + name; } String pathSep = (!cross && isWindowsNode()) ? "\\" : "/"; //$NON-NLS-1$ //$NON-NLS-2$ return pLoc + pathSep + name; @@ -360,6 +387,19 @@ public final class FSTreeNode extends PlatformObject implements Cloneable{ } /** + * If the agent is the owner of this file/folder. + * + * @return true if the agent is the owner of this file/folder. + */ + public boolean isAgentOwner() { + UserAccount account = UserManager.getInstance().getUserAccount(peerNode); + if (account != null && attr != null) { + return attr.uid == account.getEUID(); + } + return false; + } + + /** * If this file is writable. * * @return true if it is writable. @@ -396,4 +436,14 @@ public final class FSTreeNode extends PlatformObject implements Cloneable{ } return false; } + + /** + * If this node is ancestor of the specified node. + * @return true if it is. + */ + public boolean isAncestorOf(FSTreeNode node) { + if (node == null) return false; + if (node.parent == this) return true; + return isAncestorOf(node.parent); + } } |