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package org.eclipse.team.internal.ccvs.core.client.listeners;
/*
* (c) Copyright IBM Corp. 2000, 2002.
* All Rights Reserved.
*/
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Path;
import org.eclipse.team.internal.ccvs.core.CVSStatus;
import org.eclipse.team.internal.ccvs.core.ICVSFolder;
public class StatusListener implements ICommandOutputListener {
private static boolean isFolder = false;
private IStatusListener statusListener;
public StatusListener(IStatusListener statusListener) {
this.statusListener = statusListener;
}
public IStatus messageLine(String line, ICVSFolder commandRoot,
IProgressMonitor monitor) {
// We're only concerned about file revisions.
if (line.startsWith(" Repository revision:")) { //$NON-NLS-1$
if (!line.startsWith(" Repository revision: No revision control file")) { //$NON-NLS-1$
int separatingTabIndex = line.indexOf('\t', 24);
String remoteRevision = line.substring(24, separatingTabIndex);
// This is the full location on the server (e.g. /home/cvs/repo/project/file.txt)
String fileLocation = line.substring(separatingTabIndex + 1, line.length() - 2);
// This is the absolute remote pathincluding the repository root directory
IPath fullPath = new Path(fileLocation);
// If the status returns that the file is in the Attic, then remove the
// Attic segment. This is because files added to a branch that are not in
// the main trunk (HEAD) are added to the Attic but cvs does magic on update
// to put them in the correct location.
// (e.g. /project/Attic/file.txt -> /project/file.txt)
if ((fullPath.segmentCount() >= 2) && (fullPath.segment(fullPath.segmentCount() - 2).equals("Attic"))) { //$NON-NLS-1$
String filename = fullPath.lastSegment();
fullPath = fullPath.removeLastSegments(2);
fullPath = fullPath.append(filename);
}
// Inform the listener about the file revision
statusListener.fileStatus(fullPath, remoteRevision);
}
}
return OK;
}
public IStatus errorLine(String line, ICVSFolder commandRoot, IProgressMonitor monitor) {
if (line.startsWith("cvs server: conflict:")) {//$NON-NLS-1$
// We get this because we made up an entry line to send to the server
// Therefore, we make this a warning!!!
return new CVSStatus(CVSStatus.WARNING, CVSStatus.CONFLICT, line);
}
if (line.startsWith("cvs server: Examining")) {//$NON-NLS-1$
isFolder = true;
return OK;
}
if (isFolder && line.startsWith("cvs [server aborted]: could not chdir to")) {//$NON-NLS-1$
String folderPath = line.substring(41, line.indexOf(':', 42));
// Pass null to listener indicating that the resource exists but does not have a revision number
// (i.e. the resource is a folder)
if (statusListener != null)
// XXX We should be using that path relative to the root of the command (mRoot)!!!
statusListener.fileStatus(new Path(folderPath).removeFirstSegments(1), IStatusListener.FOLDER_REVISION);
isFolder = false;
return OK;
}
return new CVSStatus(CVSStatus.ERROR, CVSStatus.ERROR_LINE, line);
}
}
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