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/*******************************************************************************
* Copyright (c) 2014 Wind River Systems, Inc.
* 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:
* Markus Schorn - initial API and implementation
*******************************************************************************/
package org.eclipse.tcf.te.tcf.remote.core.operation;
import org.eclipse.core.filesystem.EFS;
import org.eclipse.core.filesystem.IFileInfo;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.tcf.protocol.IToken;
import org.eclipse.tcf.services.IFileSystem;
import org.eclipse.tcf.services.IFileSystem.DoneSetStat;
import org.eclipse.tcf.services.IFileSystem.DoneStat;
import org.eclipse.tcf.services.IFileSystem.FileAttrs;
import org.eclipse.tcf.services.IFileSystem.FileSystemException;
import org.eclipse.tcf.te.tcf.remote.core.TCFFileStore;
import org.eclipse.tcf.te.tcf.remote.core.operation.PeerInfo.DoneGetFileSystem;
public final class TCFOperationPutInfo extends TCFFileStoreOperation<Object> {
private final boolean fSetAttribs;
private final boolean fSetLastModified;
private final IFileInfo fFileInfo;
public TCFOperationPutInfo(TCFFileStore fileStore, IFileInfo info, boolean setAttribs, boolean setLastModified) {
super(fileStore);
fFileInfo = info;
fSetAttribs = setAttribs;
fSetLastModified = setLastModified;
}
protected IFileInfo getFileInfo() {
return fFileInfo;
}
protected boolean isSetAttribs() {
return fSetAttribs;
}
protected boolean isSetLastModified() {
return fSetLastModified;
}
@Override
protected void doExecute() {
getFileSystem(new DoneGetFileSystem() {
@Override
public void done(final IFileSystem fileSystem, IStatus status) {
if (shallAbort(status))
return;
stat(fileSystem, getFileStore(), new DoneStat() {
@Override
public void doneStat(IToken token, FileSystemException error, FileAttrs attrs) {
if (shallAbort(error))
return;
int p = attrs.permissions;
long mtime = attrs.mtime;
IFileInfo i = getFileInfo();
if (isSetAttribs()) {
boolean ro = i.getAttribute(EFS.ATTRIBUTE_READ_ONLY);
p = set(p, IFileSystem.S_IRUSR, i.getAttribute(EFS.ATTRIBUTE_OWNER_READ));
p = set(p, IFileSystem.S_IWUSR, !ro && i.getAttribute(EFS.ATTRIBUTE_OWNER_WRITE));
p = set(p, IFileSystem.S_IXUSR, i.getAttribute(EFS.ATTRIBUTE_OWNER_EXECUTE));
p = set(p, IFileSystem.S_IRGRP, i.getAttribute(EFS.ATTRIBUTE_GROUP_READ));
p = set(p, IFileSystem.S_IWGRP, !ro && i.getAttribute(EFS.ATTRIBUTE_GROUP_WRITE));
p = set(p, IFileSystem.S_IXGRP, i.getAttribute(EFS.ATTRIBUTE_GROUP_EXECUTE));
p = set(p, IFileSystem.S_IROTH, i.getAttribute(EFS.ATTRIBUTE_OTHER_READ));
p = set(p, IFileSystem.S_IWOTH, !ro && i.getAttribute(EFS.ATTRIBUTE_OTHER_WRITE));
p = set(p, IFileSystem.S_IXOTH, i.getAttribute(EFS.ATTRIBUTE_OTHER_EXECUTE));
}
if (isSetLastModified()) {
mtime = i.getLastModified();
}
getFileStore().setAttributes(null);
FileAttrs newAttrs = new FileAttrs(attrs.flags, attrs.size, attrs.uid, attrs.gid,
p, attrs.atime, mtime, attrs.attributes);
fileSystem.setstat(getPath(), newAttrs, new DoneSetStat() {
@Override
public void doneSetStat(IToken token, FileSystemException error) {
if (shallAbort(error))
return;
setResult(null);
}
});
}
private int set(int p, int flag, boolean set) {
return set ? p | flag : p & ~flag;
}
});
}
});
}
}
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