1 files changed, 60 insertions, 0 deletions
diff --git a/plugins/org.eclipse.tcf.debug/src/org/eclipse/tcf/internal/debug/launch/TCFLaunchProjectBuilder.java b/plugins/org.eclipse.tcf.debug/src/org/eclipse/tcf/internal/debug/launch/TCFLaunchProjectBuilder.java
new file mode 100644
index 000000000..b35cee394
--- /dev/null
+++ b/plugins/org.eclipse.tcf.debug/src/org/eclipse/tcf/internal/debug/launch/TCFLaunchProjectBuilder.java
@@ -0,0 +1,60 @@
+/*******************************************************************************
+ * Copyright (c) 2016 Xilinx, Inc. and others.
+ * 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:
+ *     Xilinx - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.tcf.internal.debug.launch;
+
+import org.eclipse.core.runtime.IConfigurationElement;
+import org.eclipse.core.runtime.IExtension;
+import org.eclipse.core.runtime.IExtensionPoint;
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.debug.core.ILaunchConfiguration;
+import org.eclipse.tcf.debug.ITCFLaunchProjectBuilder;
+import org.eclipse.tcf.internal.debug.Activator;
+import org.osgi.framework.Bundle;
+
+/**
+ * TCF implements building of a project before launching a debug session.
+ * Default build logic might not work properly for some project type, e.g. CDT projects.
+ * TCF clients can implement ITCFLaunchProjectBuilder to override default launch behavior.
+ */
+public class TCFLaunchProjectBuilder {
+
+    public static ITCFLaunchProjectBuilder getLaunchProjectBuilder(ILaunchConfiguration configuration) {
+        try {
+            String project = configuration.getAttribute(TCFLaunchDelegate.ATTR_PROJECT_NAME, "");
+            if (project.length() == 0) return null;
+            IExtensionPoint point = Platform.getExtensionRegistry().getExtensionPoint(Activator.PLUGIN_ID, "launch_project_builder");
+            if (point == null) return null;
+            IExtension[] extensions = point.getExtensions();
+            for (IExtension extension : extensions) {
+                try {
+                    Bundle bundle = Platform.getBundle(extension.getNamespaceIdentifier());
+                    bundle.start(Bundle.START_TRANSIENT);
+                    IConfigurationElement[] e = extension.getConfigurationElements();
+                    for (int j = 0; j < e.length; j++) {
+                        String nm = e[j].getName();
+                        if (nm.equals("class")) { //$NON-NLS-1$
+                            Class<?> c = bundle.loadClass(e[j].getAttribute("name")); //$NON-NLS-1$
+                            ITCFLaunchProjectBuilder builder = (ITCFLaunchProjectBuilder)c.newInstance();
+                            if (builder.isSupportedProject(project)) return builder;
+                        }
+                    }
+                }
+                catch (Throwable x) {
+                    Activator.log("Cannot access launch project builder extension points", x);
+                }
+            }
+        }
+        catch (Exception x) {
+            Activator.log("Cannot access launch project builder extension points", x);
+        }
+        return null;
+    }
+}