1 files changed, 178 insertions, 0 deletions
diff --git a/org.openembedded.bc.ui/src/org/openembedded/bc/ui/builder/BitbakeBuilder.java b/org.openembedded.bc.ui/src/org/openembedded/bc/ui/builder/BitbakeBuilder.java
new file mode 100644
index 0000000..40ece69
--- /dev/null
+++ b/org.openembedded.bc.ui/src/org/openembedded/bc/ui/builder/BitbakeBuilder.java
@@ -0,0 +1,178 @@
+/*****************************************************************************
+ * Copyright (c) 2009 Ken Gilmer
+ * 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:
+ *     Ken Gilmer - initial API and implementation
+ *******************************************************************************/
+package org.openembedded.bc.ui.builder;
+
+import java.util.Map;
+
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.parsers.SAXParser;
+import javax.xml.parsers.SAXParserFactory;
+
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IMarker;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.resources.IResourceDelta;
+import org.eclipse.core.resources.IResourceDeltaVisitor;
+import org.eclipse.core.resources.IncrementalProjectBuilder;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.xml.sax.SAXException;
+
+public class BitbakeBuilder extends IncrementalProjectBuilder {
+
+	class SampleDeltaVisitor implements IResourceDeltaVisitor {
+		/*
+		 * (non-Javadoc)
+		 * 
+		 * @see org.eclipse.core.resources.IResourceDeltaVisitor#visit(org.eclipse.core.resources.IResourceDelta)
+		 */
+		public boolean visit(IResourceDelta delta) throws CoreException {
+			IResource resource = delta.getResource();
+			switch (delta.getKind()) {
+			case IResourceDelta.ADDED:
+				// handle added resource
+				//checkXML(resource);
+				break;
+			case IResourceDelta.REMOVED:
+				// handle removed resource
+				break;
+			case IResourceDelta.CHANGED:
+				// handle changed resource
+				//checkXML(resource);
+				break;
+			}
+			//return true to continue visiting children.
+			return true;
+		}
+	}
+/*
+	class SampleResourceVisitor implements IResourceVisitor {
+		public boolean visit(IResource resource) {
+						
+			return true;
+		}
+	}
+*/
+/*	class XMLErrorHandler extends DefaultHandler {
+		
+		private IFile file;
+
+		public XMLErrorHandler(IFile file) {
+			this.file = file;
+		}
+
+		private void addMarker(SAXParseException e, int severity) {
+			BitbakeBuilder.this.addMarker(file, e.getMessage(), e
+					.getLineNumber(), severity);
+		}
+
+		@Override
+		public void error(SAXParseException exception) throws SAXException {
+			addMarker(exception, IMarker.SEVERITY_ERROR);
+		}
+
+		@Override
+		public void fatalError(SAXParseException exception) throws SAXException {
+			addMarker(exception, IMarker.SEVERITY_ERROR);
+		}
+
+		@Override
+		public void warning(SAXParseException exception) throws SAXException {
+			addMarker(exception, IMarker.SEVERITY_WARNING);
+		}
+	}
+*/
+	public static final String BUILDER_ID = "org.openembedded.bc.ui.builder.BitbakeBuilder";
+																 
+	private static final String MARKER_TYPE = "org.openembedded.bc.ui.xmlProblem";
+
+	private SAXParserFactory parserFactory;
+
+	private void addMarker(IFile file, String message, int lineNumber,
+			int severity) {
+		try {
+			IMarker marker = file.createMarker(MARKER_TYPE);
+			marker.setAttribute(IMarker.MESSAGE, message);
+			marker.setAttribute(IMarker.SEVERITY, severity);
+			if (lineNumber == -1) {
+				lineNumber = 1;
+			}
+			marker.setAttribute(IMarker.LINE_NUMBER, lineNumber);
+		} catch (CoreException e) {
+			e.printStackTrace();
+		}
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.core.internal.events.InternalBuilder#build(int,
+	 *      java.util.Map, org.eclipse.core.runtime.IProgressMonitor)
+	 */
+	@Override
+	protected IProject[] build(int kind, Map args, IProgressMonitor monitor)
+			throws CoreException {
+		if (kind == FULL_BUILD) {
+			fullBuild(monitor);
+		} else {
+			IResourceDelta delta = getDelta(getProject());
+			if (delta == null) {
+				fullBuild(monitor);
+			} else {
+				incrementalBuild(delta, monitor);
+			}
+		}
+		return null;
+	}
+
+	/*void checkXML(IResource resource) {
+		if (resource instanceof IFile && resource.getName().endsWith(".xml")) {
+			IFile file = (IFile) resource;
+			deleteMarkers(file);
+			XMLErrorHandler reporter = new XMLErrorHandler(file);
+			try {
+				getParser().parse(file.getContents(), reporter);
+			} catch (Exception e1) {
+			}
+		}
+	}*/
+
+	private void deleteMarkers(IFile file) {
+		try {
+			file.deleteMarkers(MARKER_TYPE, false, IResource.DEPTH_ZERO);
+		} catch (CoreException ce) {
+			ce.printStackTrace();
+		}
+	}
+
+	protected void fullBuild(final IProgressMonitor monitor)
+			throws CoreException {
+		/*try {
+			getProject().accept(new SampleResourceVisitor());
+		} catch (CoreException e) {
+		}*/
+	}
+
+	private SAXParser getParser() throws ParserConfigurationException,
+			SAXException {
+		if (parserFactory == null) {
+			parserFactory = SAXParserFactory.newInstance();
+		}
+		return parserFactory.newSAXParser();
+	}
+
+	protected void incrementalBuild(IResourceDelta delta,
+			IProgressMonitor monitor) throws CoreException {
+		// the visitor does the work.
+		delta.accept(new SampleDeltaVisitor());
+	}
+}