1 files changed, 82 insertions, 0 deletions
diff --git a/proctools/plugins/org.eclipse.sequoyah.device.linuxtools.base/src/org/eclipse/sequoyah/device/linuxtools/utilities/Extensions.java b/proctools/plugins/org.eclipse.sequoyah.device.linuxtools.base/src/org/eclipse/sequoyah/device/linuxtools/utilities/Extensions.java
new file mode 100644
index 0000000000..69104887fb
--- /dev/null
+++ b/proctools/plugins/org.eclipse.sequoyah.device.linuxtools.base/src/org/eclipse/sequoyah/device/linuxtools/utilities/Extensions.java
@@ -0,0 +1,82 @@
+/********************************************************************************
+ * Copyright (c) 2008 Motorola 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
+ *
+ * Initial Contributor:
+ * Otavio Ferranti (Motorola)
+ *
+ * Contributors:
+ * Otavio Ferranti - Eldorado Research Institute - Bug 255255 [tml][proctools] Add extension points 
+ ********************************************************************************/
+
+package org.eclipse.sequoyah.device.linuxtools.utilities;
+
+import java.util.Collection;
+import java.util.LinkedList;
+import java.util.List;
+
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IConfigurationElement;
+import org.eclipse.core.runtime.IExtension;
+import org.eclipse.sequoyah.device.common.utilities.PluginUtils;
+import org.eclipse.sequoyah.device.linuxtools.network.IConnectionProvider;
+
+public class Extensions {
+
+	static final private String PROTOCOLS_EXTENSION =
+		"org.eclipse.tml.linuxtools.base.protocols"; //$NON-NLS-1$
+	
+	static final private String CLASS = "class"; //$NON-NLS-1$
+	static final private String DEFAULT_PORT = "default_port"; //$NON-NLS-1$
+	static final private String ID = "id"; //$NON-NLS-1$
+	static final private String NAME = "name"; //$NON-NLS-1$
+	static final private String CAPABILITY = "capability";
+	
+	static public List <ProtocolDescriptor> findProcotols (String[] reqCapabilities) {
+		Collection<IExtension> extensions =
+			PluginUtils.getInstalledExtensions(PROTOCOLS_EXTENSION);
+		
+		List <ProtocolDescriptor> pdList = new LinkedList<ProtocolDescriptor>();
+		
+		for (IExtension extension:extensions){
+			IConfigurationElement[] protocolElements = extension.getConfigurationElements();
+			for (IConfigurationElement protocolElement:protocolElements) {
+				IConfigurationElement[] capabilityElements = protocolElement.getChildren(CAPABILITY);
+				
+				boolean allCapabilitiesFound = true;
+				for (String reqCapability:reqCapabilities) {
+					boolean capabilityMissing = true;
+					for (IConfigurationElement capabilityElement:capabilityElements) {
+						String capabilityStr = capabilityElement.getAttribute(ID);
+						if(capabilityStr.equalsIgnoreCase(reqCapability)) {
+							capabilityMissing = false; //Capability found
+							break;
+						}
+					}
+					if (true == capabilityMissing) {
+						allCapabilitiesFound = false;
+						break; // Could not find one of the req'd capabilities
+					}
+				}
+				
+				if(true == allCapabilitiesFound) {
+					String protDefaultPortStr = protocolElement.getAttribute(DEFAULT_PORT);
+					Integer protDefaultPort = new Integer(protDefaultPortStr);
+					String protIdStr = protocolElement.getAttribute(ID);
+					String protNameStr = protocolElement.getAttribute(NAME);
+					try {
+						IConnectionProvider protConnProv = (IConnectionProvider) protocolElement.createExecutableExtension(CLASS);
+						pdList.add(new ProtocolDescriptor((Class) protConnProv.getClass(), protNameStr,
+														  protIdStr, protDefaultPort.intValue()));
+					} catch (CoreException e) {
+						// TODO Auto-generated catch block
+						e.printStackTrace();
+					}
+				}
+			}
+		}
+		return pdList;
+	}
+}