- added headless launch support (application), based on patch of Francois Rigault

codan/org.eclipse.cdt.codan.core/.settings/org.eclipse.jdt.core.prefs

@@ -1,4 +1,4 @@
-#Tue Jun 02 17:09:29 EDT 2009
+#Mon Aug 10 14:23:53 EDT 2009
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5

codan/org.eclipse.cdt.codan.core/plugin.xml

@@ -54,4 +54,19 @@
       </category>
    </extension>
    
+      <extension
+            id="application"
+            point="org.eclipse.core.runtime.applications">
+         <application
+               cardinality="singleton-global"
+               thread="main"
+              visible="true">
+           <run
+                 class="org.eclipse.cdt.codan.core.CodanApplication">
+           </run>
+        </application>
+     </extension>
+ 
+   
+
 </plugin>

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/core/CodanApplication.java

@@ -0,0 +1,95 @@
+package org.eclipse.cdt.codan.core;
+
+import java.util.ArrayList;
+import java.util.Collection;
+
+import org.eclipse.cdt.codan.core.builder.CodanBuilder;
+import org.eclipse.cdt.codan.core.model.CodanProblemReporter;
+import org.eclipse.cdt.codan.core.model.CodanRuntime;
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IWorkspaceRoot;
+import org.eclipse.core.resources.ResourcesPlugin;
+import org.eclipse.equinox.app.IApplication;
+import org.eclipse.equinox.app.IApplicationContext;
+
+public class CodanApplication implements IApplication {
+	private Collection<String> projects = new ArrayList<String>();
+	private boolean verbose = false;
+	private boolean all = false;
+
+	public Object start(IApplicationContext context) throws Exception {
+		String[] args = (String[]) context.getArguments().get(
+				"application.args");
+		if (args == null || args.length == 0) {
+			help();
+			return EXIT_OK;
+		}
+		extractArguments(args);
+		CodanBuilder codanBuilder = new CodanBuilder();
+		CodanRuntime runtime = CodanRuntime.getInstance();
+		runtime.setProblemReporter(new CodanProblemReporter() {
+			@Override
+			public void reportProblem(String id, IFile file, int lineNumber,
+					String message) {
+				System.out.println(file.getLocation() + ":" + lineNumber + ": "
+						+ message);
+			}
+		});
+		IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
+		if (all) {
+			log("Launching analysis on workspace");
+			root.accept(codanBuilder.new CodanResourceVisitor());
+		} else {
+			for (String project : projects) {
+				log("Launching analysis on project " + project);
+				IProject wProject = root.getProject(project);
+				if (!wProject.exists()) {
+					System.err.println("Error: project " + project
+							+ " does not exist");
+					continue;
+				}
+				wProject.accept(codanBuilder.new CodanResourceVisitor());
+			}
+		}
+		return EXIT_OK;
+	}
+
+	/**
+	 * @param string
+	 */
+	private void log(String string) {
+		if (verbose)
+			System.err.println(string);
+	}
+
+	/**
+	 * @param args
+	 */
+	private void extractArguments(String[] args) {
+		for (int i = 0; i < args.length; i++) {
+			String string = args[i];
+			if (string.equals("-verbose")) {
+				verbose = true;
+			} else if (string.equals("-all")) {
+				all = true;
+			} else {
+				projects.add(string);
+			}
+		}
+	}
+
+	/**
+	 * 
+	 */
+	private void help() {
+		System.out.println("Usage: [options] <project1> <project2> ...");
+		System.out.println("Options:");
+		System.out.println("  -all - run on all projects in workspace");
+		System.out.println("  -verbose - print extra build information");
+	}
+
+	public void stop() {
+		// nothing
+	}
+}

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/core/model/CodanProblemReporter.java

@@ -34,13 +34,17 @@ public class CodanProblemReporter {
 				return; // skip
 			int severity = problem.getSeverity().intValue();
 			// Do not put in duplicates
-			IMarker[] cur = file.findMarkers(GENERIC_CODE_ANALYSIS_MARKER_TYPE, false, IResource.DEPTH_ZERO);
+			IMarker[] cur = file.findMarkers(GENERIC_CODE_ANALYSIS_MARKER_TYPE,
+					false, IResource.DEPTH_ZERO);
 			if (cur != null) {
 				for (IMarker element : cur) {
-					int line = ((Integer) element.getAttribute(IMarker.LINE_NUMBER)).intValue();
+					int line = ((Integer) element
-					if (line==lineNumber) {
+							.getAttribute(IMarker.LINE_NUMBER)).intValue();
-						String mesg = (String) element.getAttribute(IMarker.MESSAGE);
+					if (line == lineNumber) {
-						int sev = ((Integer) element.getAttribute(IMarker.SEVERITY)).intValue();
+						String mesg = (String) element
+								.getAttribute(IMarker.MESSAGE);
+						int sev = ((Integer) element
+								.getAttribute(IMarker.SEVERITY)).intValue();
 						if (sev == severity && mesg.equals(message))
 							return;
 					}
@@ -64,6 +68,7 @@ public class CodanProblemReporter {
 			file.deleteMarkers(GENERIC_CODE_ANALYSIS_MARKER_TYPE, false,
 					IResource.DEPTH_ZERO);
 		} catch (CoreException ce) {
+			ce.printStackTrace();
 		}
 	}
 

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/core/model/CodanRuntime.java

@@ -22,6 +22,10 @@ public class CodanRuntime {
 		return problemReporter;
 	}
 
+	public void setProblemReporter(CodanProblemReporter reporter) {
+		problemReporter = reporter;
+	}
+
 	public static CodanRuntime getInstance() {
 		return instance;
 	}