Bug 513589 - Add support to build CDT projects in a Docker Container

- add IOptionalBuildObjectPropertiesContainer interface to use for
  objects that supply optional build properties
- add new IOptionalBuildProperties interface that defines
  optional build properties donated by external plug-ins
- add new
- change IConfiguration to an IOptionalBuildObjectPropertiesContainer
- change IManagedProject to be an
  IOptionalBuildObjectPropertiesContainer
- fix ProcessClosure to ensure that readers are not null before
  accessing them
- fix Container launch delegate to look at project optional
  build properties for active configuration to fetch connection
  and image info and use said info to find a matching
  launch or create a new one
- have Container launch delegate use the image name as part of
  the launch config name
- have Container launch short-cut also use the project's
  optional build properties for the active config to get
  connection and image information before any defaulting
- change AutotoolsNewMarkerGenerator to store the command
  launcher as an ICommandLauncher
- add new CommandLauncherFactory extension to cdt.core that
  allows plug-ins to specify a CommandLauncherFactory that
  will return an ICommandLauncher based on the project
- add macros for new extension to CCorePlugin
- add new CommandLauncherManager class that loads
  CommandLauncherFactory extensions and is used to give
  an ICommandLauncher wrapper that will go through the list
  of CommandLauncherFactory extensions until one returns
  non-null ICommandLauncher
- add code to RemoteCommandLauncher so it will use the
  CommandLauncherManager to get the local launcher
- also change RemoteCommandLauncher to check at execution
  time whether the command is local and in that case use
  the local command launcher
- add new ICommandLauncherFactory interface
- add new ContainerCommandLauncher to launch
- add new ContainerCommandLauncherFactory class for returning
  a ContainerCommandLauncher instance to launch commands
  in a Docker Container
- change MakeBuilder to use CommandLauncherManager to get
  its ICommandLauncher
- change CommandBuilder to use CommandLauncherManager too
- ditto for Builder and AbstractBuiltinSpecsDetector and
  ExternalToolInvoker
- change Configuration to load/store optional build properties
  as well as return the properties to get/set
- ditto for MultiConfiguration
- change ManagedProject to implement IOptionalBuildOptionProperties
  interface
- ditto for ProjectType
- create new OptionalBuildProperties class to store optional
  build properties for a configuration
- bump cdt.docker.launcher to 1.1.0
- use CommandLauncherFactory extension to define
  ContainerCommandLauncherFactory
- add optional ContainerPropertyTab which allows the end-user to
  optionally choose to build a C/C++ project in a Container
  and specify the connection/image to use
- in LanguageSettingsSerializableSettings class, call the
  CommandLauncherManager getLanguageSettingEntries method
  to get the massaged language setting entries based on the
  current list
- in LanguageSettingsProviderSerializer, try and get the
  pooled entries using the cfg description so that it will
  have the project and can use the CommandLauncherManager
  to get entries from image
- in ContainerCommandLauncherFactory move cached headers under
  a HEADERS directory in the plug-in area
  - create a sub-directory for the connection and a sub-directory
    for the image based on cleansed names
  - store the real names of the connection and image to use
    later in the DockerHeaderPreferencePage
- modify LanguageSettingsEntriesTab to force the horizontal
  scroll bar to appear (this is a bug in SWT SashForm support
  and the fix here isn't quite correct, but is better)
- add new DockerHeaderPreferencePage that allows user to
  remove cached headers from images
- change C/C++ Docker preferences to be titled: Docker Container
- fix LanguageSettingsWorkspaceProvider.getSettingEntries method
  to use the CommandLauncherManager so entries will be transformed
  to use cached headers
- add BaseDatabindingModel class
- add DataVolumeModel class to model a volume mount
- add ContainerPropertyVolumes model to model volume specification
  and selected volumes
- add properties to ContainerCommandLauncher to represent
  volumes and selected volumes for a configuration
- add ContainerDataVolumeDialog for specifying a volume
  mount by the end-user
- add a null detector for cfgDescription in
  LanguageSettingsSerializableProvider
- fix AutotoolsNewMakeGenerator.getWinOSType to not specify "." for
  working dir
- fix GCCBuiltinSpecsDetectorCygwin to not map paths to Cygwin if
  the current configuration is enabled for container build
- add logic to ContainerCommandLauncher to look for Windows
  file formats and change them to unix format and map
  any "." working dir to be /tmp
- fix ContainerLauncherConfigurationDelegate similarly
- fix AbstractBuiltinSpecsDetector to pass in the current
  configuration description when getting the CommandLauncher
  since the current configuration may not be the active
  configuration
- change ContainerPropertyTab to add Elf and GNU Elf binary parsers
  when build in Container is chosen so that output executables
  are treated as Binaries by the CDT project
- add documentationl for the ContainerPropertyTab in Build Settings and
  the Data Volume dialog pop-up it brings up
- change CommandBuilder to accept a project as an argument
  to its constructor and to pass this as an argument to
  the CommandLauncherManager
- have StepBuilder pass project when creating a CommandBuilder

Change-Id: Ia78488b93056e6ec7ca83a6c87b3a9d2b9424943

build/org.eclipse.cdt.autotools.core/src/org/eclipse/cdt/internal/autotools/core/AutotoolsNewMakeGenerator.java

@@ -893,7 +893,7 @@ public class AutotoolsNewMakeGenerator extends MarkerGenerator {
 			consoleOutStream.flush();
 
 			// Get a launcher for the config command
-			RemoteCommandLauncher launcher = new RemoteCommandLauncher();
+			ICommandLauncher launcher = new RemoteCommandLauncher();
 			launcher.setProject(project);
 			// Set the environment
 			IEnvironmentVariable variables[] = 
@@ -1042,7 +1042,7 @@ public class AutotoolsNewMakeGenerator extends MarkerGenerator {
 						new Path(SHELL_COMMAND), //$NON-NLS-1$
 						new String[] { "-c", "echo $OSTYPE" }, //$NON-NLS-1$ //$NON-NLS-2$
 						env,
-						new Path("."), //$NON-NLS-1$
+						buildLocation,
 						SubMonitor.convert(monitor));
 				if (launcher.waitAndRead(out, out) == ICommandLauncher.OK)
 					winOSType = out.toString().trim();
@@ -1207,7 +1207,7 @@ public class AutotoolsNewMakeGenerator extends MarkerGenerator {
 			consoleOutStream.flush();
 
 			// Get a launcher for the config command
-			RemoteCommandLauncher launcher = new RemoteCommandLauncher();
+			ICommandLauncher launcher = new RemoteCommandLauncher();
 			launcher.setProject(project);
 			// Set the environment
 			IEnvironmentVariable variables[] = 

build/org.eclipse.cdt.autotools.tests/src/org/eclipse/cdt/autotools/tests/ProjectTools.java

@@ -18,6 +18,8 @@ import java.util.zip.ZipFile;
 
 import org.eclipse.cdt.core.CCorePlugin;
 import org.eclipse.cdt.core.CommandLauncher;
+import org.eclipse.cdt.core.CommandLauncherManager;
+import org.eclipse.cdt.core.ICommandLauncher;
 import org.eclipse.cdt.core.settings.model.ICConfigurationDescription;
 import org.eclipse.cdt.internal.autotools.core.configure.AutotoolsConfigurationManager;
 import org.eclipse.cdt.internal.autotools.core.configure.IAConfiguration;
@@ -129,7 +131,8 @@ public class ProjectTools {
 	 */
 	public static boolean markExecutable(IProject project, String filePath) {
 		// Get a launcher for the config command
-		CommandLauncher launcher = new CommandLauncher();
+		ICommandLauncher launcher = CommandLauncherManager.getInstance().getCommandLauncher();
+		launcher.setProject(project);
 		OutputStream stdout = new ByteArrayOutputStream();
 		OutputStream stderr = new ByteArrayOutputStream();
 

build/org.eclipse.cdt.make.core/src/org/eclipse/cdt/make/core/MakeBuilder.java

@@ -23,7 +23,7 @@ import java.util.List;
 import java.util.Map;
 
 import org.eclipse.cdt.core.CCorePlugin;
-import org.eclipse.cdt.core.CommandLauncher;
+import org.eclipse.cdt.core.CommandLauncherManager;
 import org.eclipse.cdt.core.ErrorParserManager;
 import org.eclipse.cdt.core.ICommandLauncher;
 import org.eclipse.cdt.core.IConsoleParser;
@@ -180,7 +180,7 @@ public class MakeBuilder extends ACBuilder {
 				console.start(project);
 
 				// Prepare launch parameters for BuildRunnerHelper
-				ICommandLauncher launcher = new CommandLauncher();
+				ICommandLauncher launcher = CommandLauncherManager.getInstance().getCommandLauncher();
 
 				String[] targets = getTargets(kind, info);
 				if (targets.length != 0 && targets[targets.length - 1].equals(info.getCleanBuildTarget()))

build/org.eclipse.cdt.make.core/src/org/eclipse/cdt/make/internal/core/scannerconfig2/DefaultRunSIProvider.java

@@ -19,7 +19,7 @@ import java.util.List;
 import java.util.Properties;
 
 import org.eclipse.cdt.core.CCorePlugin;
-import org.eclipse.cdt.core.CommandLauncher;
+import org.eclipse.cdt.core.CommandLauncherManager;
 import org.eclipse.cdt.core.ErrorParserManager;
 import org.eclipse.cdt.core.ICommandLauncher;
 import org.eclipse.cdt.core.IConsoleParser;
@@ -120,7 +120,7 @@ public class DefaultRunSIProvider implements IExternalScannerInfoProvider {
 			}
 			console.start(project);
 
-			ICommandLauncher launcher = new CommandLauncher();
+			ICommandLauncher launcher = CommandLauncherManager.getInstance().getCommandLauncher();
 			launcher.setProject(project);
 
 			IPath program = getCommandToLaunch();

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/buildproperties/IOptionalBuildProperties.java

@@ -0,0 +1,30 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Red Hat 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:
+ * Red Hat Inc. - Initial API and implementation
+ *******************************************************************************/
+package org.eclipse.cdt.managedbuilder.buildproperties;
+
+/**
+ * @noextend This class is not intended to be subclassed by clients.
+ * @noimplement This interface is not intended to be implemented by clients.
+ * @since 8.5
+ */
+public interface IOptionalBuildProperties extends Cloneable {
+	String[] getProperties();
+
+	String getProperty(String id);
+
+	void setProperty(String propertyId, String propertyValue);
+
+	void removeProperty(String id);
+
+	void clear();
+
+	Object clone();
+}

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/core/IBuildObjectPropertiesContainer.java

@@ -10,7 +10,6 @@
  *******************************************************************************/
 package org.eclipse.cdt.managedbuilder.core;
 
-
 /**
  * @noextend This class is not intended to be subclassed by clients.
  * @noimplement This interface is not intended to be implemented by clients.

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/core/IConfiguration.java

@@ -36,7 +36,7 @@ import org.eclipse.core.runtime.IPath;
  * @noextend This class is not intended to be subclassed by clients.
  * @noimplement This interface is not intended to be implemented by clients.
  */
-public interface IConfiguration extends IBuildObject, IBuildObjectPropertiesContainer {
+public interface IConfiguration extends IBuildObject, IBuildObjectPropertiesContainer, IOptionalBuildObjectPropertiesContainer {
 	public static final String ARTIFACT_NAME = "artifactName";	//$NON-NLS-1$
 	public static final String CLEAN_COMMAND = "cleanCommand";	//$NON-NLS-1$
     public static final String PREBUILD_STEP = "prebuildStep";      //$NON-NLS-1$
@@ -54,6 +54,10 @@ public interface IConfiguration extends IBuildObject, IBuildObjectPropertiesCont
 	public static final String DESCRIPTION = "description"; //$NON-NLS-1$
 
 	public static final String BUILD_PROPERTIES = "buildProperties"; //$NON-NLS-1$
+	/**
+	 * @since 8.5
+	 */
+	public static final String OPTIONAL_BUILD_PROPERTIES = "optionalBuildProperties"; //$NON-NLS-1$
 	public static final String BUILD_ARTEFACT_TYPE = "buildArtefactType"; //$NON-NLS-1$
 	public static final String IS_SYSTEM = "isSystem";							//$NON-NLS-1$
 

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/core/IManagedProject.java

@@ -38,10 +38,14 @@ import org.eclipse.core.resources.IResource;
  * @noextend This class is not intended to be subclassed by clients.
  * @noimplement This interface is not intended to be implemented by clients.
  */
-public interface IManagedProject extends IBuildObject, IBuildObjectPropertiesContainer {
+public interface IManagedProject extends IBuildObject, IBuildObjectPropertiesContainer, IOptionalBuildObjectPropertiesContainer {
 	public static final String MANAGED_PROJECT_ELEMENT_NAME = "project";	//$NON-NLS-1$
 	public static final String PROJECTTYPE = "projectType";					//$NON-NLS-1$
 	public static final String BUILD_PROPERTIES = "buildProperties"; //$NON-NLS-1$
+	/**
+	 * @since 8.5
+	 */
+	public static final String OPTIONAL_BUILD_PROPERTIES = "optionalBuildProperties"; //$NON-NLS-1$
 	public static final String BUILD_ARTEFACT_TYPE = "buildArtefactType"; //$NON-NLS-1$
 
 	

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/core/IOptionalBuildObjectPropertiesContainer.java

@@ -0,0 +1,21 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Red Hat 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:
+ * Red Hat Inc. - Initial API and implementation
+ *******************************************************************************/
+package org.eclipse.cdt.managedbuilder.core;
+
+import org.eclipse.cdt.managedbuilder.buildproperties.IOptionalBuildProperties;
+
+/**
+ * @since 8.5
+ */
+public interface IOptionalBuildObjectPropertiesContainer {
+	IOptionalBuildProperties getOptionalBuildProperties();
+
+}

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/core/IProjectType.java

@@ -44,7 +44,7 @@ import org.eclipse.cdt.managedbuilder.macros.IProjectBuildMacroSupplier;
  * @noextend This class is not intended to be subclassed by clients.
  * @noimplement This interface is not intended to be implemented by clients.
  */
-public interface IProjectType extends IBuildObject, IBuildObjectPropertiesContainer {
+public interface IProjectType extends IBuildObject, IBuildObjectPropertiesContainer, IOptionalBuildObjectPropertiesContainer {
 	public static final String PROJECTTYPE_ELEMENT_NAME = "projectType";	//$NON-NLS-1$
 	public static final String SUPERCLASS = "superClass";					//$NON-NLS-1$
 	public static final String IS_ABSTRACT = "isAbstract";					//$NON-NLS-1$

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/buildmodel/CommandBuilder.java

@@ -18,11 +18,12 @@ import java.util.Map;
 import java.util.Map.Entry;
 import java.util.Set;
 
-import org.eclipse.cdt.core.CommandLauncher;
+import org.eclipse.cdt.core.CommandLauncherManager;
 import org.eclipse.cdt.core.ICommandLauncher;
 import org.eclipse.cdt.managedbuilder.buildmodel.IBuildCommand;
 import org.eclipse.cdt.managedbuilder.core.ManagedBuilderCorePlugin;
 import org.eclipse.cdt.managedbuilder.internal.core.ManagedMakeMessages;
+import org.eclipse.core.resources.IProject;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.core.runtime.IStatus;
@@ -47,6 +48,8 @@ public class CommandBuilder implements IBuildModelBuilder {
 	private Process fProcess;
 	private String fErrMsg;
 
+	private IProject fProject;
+
 	protected class OutputStreamWrapper extends OutputStream {
 		private OutputStream fOut;
 
@@ -80,8 +83,9 @@ public class CommandBuilder implements IBuildModelBuilder {
 
 	}
 
-	public CommandBuilder(IBuildCommand cmd, IResourceRebuildStateContainer cr){
+	public CommandBuilder(IBuildCommand cmd, IResourceRebuildStateContainer cr, IProject project){
 		fCmd = cmd;
+		fProject = project;
 	}
 
 	protected OutputStream wrap(OutputStream out){
@@ -143,7 +147,7 @@ public class CommandBuilder implements IBuildModelBuilder {
 	}
 
 	protected ICommandLauncher createLauncher() {
-		return new CommandLauncher();
+		return CommandLauncherManager.getInstance().getCommandLauncher(fProject);
 	}
 
 	public String getErrMsg() {

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/buildmodel/StepBuilder.java

@@ -17,7 +17,9 @@ import org.eclipse.cdt.managedbuilder.buildmodel.IBuildCommand;
 import org.eclipse.cdt.managedbuilder.buildmodel.IBuildDescription;
 import org.eclipse.cdt.managedbuilder.buildmodel.IBuildResource;
 import org.eclipse.cdt.managedbuilder.buildmodel.IBuildStep;
+import org.eclipse.cdt.managedbuilder.core.IConfiguration;
 import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IResource;
 import org.eclipse.core.resources.IWorkspaceRoot;
 import org.eclipse.core.resources.ResourcesPlugin;
@@ -223,8 +225,10 @@ public class StepBuilder implements IBuildModelBuilder {
 				fCommandBuilders = new CommandBuilder[0];
 			else {
 				fCommandBuilders = new CommandBuilder[cmds.length];
+				IConfiguration cfg = fStep.getBuildDescription().getConfiguration();
+				IProject project = (IProject)cfg.getOwner();
 				for(int i = 0; i < cmds.length; i++){
-					fCommandBuilders[i] = new CommandBuilder(cmds[i], fRebuildStateContainer);
+					fCommandBuilders[i] = new CommandBuilder(cmds[i], fRebuildStateContainer, project);
 				}
 			}
 		}

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/core/Builder.java

@@ -25,7 +25,7 @@ import java.util.SortedMap;
 import java.util.StringTokenizer;
 
 import org.eclipse.cdt.core.CCorePlugin;
-import org.eclipse.cdt.core.CommandLauncher;
+import org.eclipse.cdt.core.CommandLauncherManager;
 import org.eclipse.cdt.core.ErrorParserManager;
 import org.eclipse.cdt.core.ICommandLauncher;
 import org.eclipse.cdt.core.cdtvariables.CdtVariableException;
@@ -2858,7 +2858,7 @@ public class Builder extends HoldsOptions implements IBuilder, IMatchKeyProvider
 			return getSuperClass().getCommandLauncher();
 		
 		else if(fCommandLauncher == null) // catch all for backwards compatibility
-			fCommandLauncher = new CommandLauncher();
+			fCommandLauncher = CommandLauncherManager.getInstance().getCommandLauncher();
 		
 		return fCommandLauncher;
 	}

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/core/Configuration.java

@@ -45,6 +45,7 @@ import org.eclipse.cdt.internal.core.SafeStringInterner;
 import org.eclipse.cdt.managedbuilder.buildproperties.IBuildProperty;
 import org.eclipse.cdt.managedbuilder.buildproperties.IBuildPropertyType;
 import org.eclipse.cdt.managedbuilder.buildproperties.IBuildPropertyValue;
+import org.eclipse.cdt.managedbuilder.buildproperties.IOptionalBuildProperties;
 import org.eclipse.cdt.managedbuilder.core.BuildException;
 import org.eclipse.cdt.managedbuilder.core.IBuildObject;
 import org.eclipse.cdt.managedbuilder.core.IBuildObjectProperties;
@@ -114,6 +115,7 @@ public class Configuration extends BuildObject implements IConfiguration, IBuild
 	private String description;
 	private ICSourceEntry[] sourceEntries;
 	private BuildObjectProperties buildProperties;
+	private OptionalBuildProperties optionalBuildProperties;
 	private boolean isTest;
 	private SupportedProperties supportedProperties;
 
@@ -261,6 +263,10 @@ public class Configuration extends BuildObject implements IConfiguration, IBuild
 		if(props != null)
 			buildProperties = new BuildObjectProperties(props, this, this);
 
+		String optionalProps = SafeStringInterner.safeIntern(element.getAttribute(OPTIONAL_BUILD_PROPERTIES));
+		if(optionalProps != null)
+			optionalBuildProperties = new OptionalBuildProperties(optionalProps);
+
 		String artType = SafeStringInterner.safeIntern(element.getAttribute(BUILD_ARTEFACT_TYPE));
 		if(artType != null){
 			if(buildProperties == null)
@@ -482,6 +488,9 @@ public class Configuration extends BuildObject implements IConfiguration, IBuild
 			if(baseCfg.buildProperties != null)
 				this.buildProperties = new BuildObjectProperties(baseCfg.buildProperties, this, this);
 
+			if (baseCfg.optionalBuildProperties != null)
+				this.optionalBuildProperties = new OptionalBuildProperties(baseCfg.optionalBuildProperties);
+			
 			// set managedBuildRevision
 			setManagedBuildRevision(baseCfg.getManagedBuildRevision());
 
@@ -626,6 +635,10 @@ public class Configuration extends BuildObject implements IConfiguration, IBuild
 			this.buildProperties = new BuildObjectProperties(cloneConfig.buildProperties, this, this);
 		}
 		
+		if (cloneConfig.optionalBuildProperties != null) {
+			this.optionalBuildProperties = new OptionalBuildProperties(cloneConfig.optionalBuildProperties);
+		}
+
 		this.description = cloneConfig.getDescription();
 
 		// set managedBuildRevision
@@ -819,6 +832,10 @@ public class Configuration extends BuildObject implements IConfiguration, IBuild
 		if(props != null)
 			buildProperties = new BuildObjectProperties(props, this, this);
 
+		String optionalProps = element.getAttribute(OPTIONAL_BUILD_PROPERTIES);
+		if (optionalProps != null)
+			optionalBuildProperties = new OptionalBuildProperties(optionalProps);
+		
 		String artType = SafeStringInterner.safeIntern(element.getAttribute(BUILD_ARTEFACT_TYPE));
 		if(artType != null){
 			if(buildProperties == null)
@@ -908,6 +925,10 @@ public class Configuration extends BuildObject implements IConfiguration, IBuild
 			}
 		}
 
+		if(optionalBuildProperties != null){
+			element.setAttribute(OPTIONAL_BUILD_PROPERTIES, optionalBuildProperties.toString());
+		}
+
 		if (parent != null)
 			element.setAttribute(IConfiguration.PARENT, parent.getId());
 
@@ -2398,6 +2419,18 @@ public class Configuration extends BuildObject implements IConfiguration, IBuild
 		return buildProperties;
 	}
 
+	@Override
+	public IOptionalBuildProperties getOptionalBuildProperties() {
+		if (optionalBuildProperties == null){
+			OptionalBuildProperties parentProps = findOptionalBuildProperties();
+			if(parentProps != null)
+				optionalBuildProperties = new OptionalBuildProperties(parentProps);
+			else
+				optionalBuildProperties = new OptionalBuildProperties();
+		}
+		return optionalBuildProperties;
+	}
+
 	private BuildObjectProperties findBuildProperties(){
 		if(buildProperties == null){
 			if(parent != null){
@@ -2408,6 +2441,16 @@ public class Configuration extends BuildObject implements IConfiguration, IBuild
 		return buildProperties;
 	}
 	
+	private OptionalBuildProperties findOptionalBuildProperties(){
+		if (optionalBuildProperties == null){
+			if (parent != null){
+				return ((Configuration)parent).findOptionalBuildProperties();
+			}
+			return null;
+		}
+		return optionalBuildProperties;
+	}
+
 	public boolean supportsType(IBuildPropertyType type) {
 		return supportsType(type.getId());
 	}

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/core/ManagedProject.java

@@ -24,6 +24,7 @@ import org.eclipse.cdt.core.settings.model.ICStorageElement;
 import org.eclipse.cdt.internal.core.cdtvariables.StorableCdtVariables;
 import org.eclipse.cdt.managedbuilder.buildproperties.IBuildPropertyType;
 import org.eclipse.cdt.managedbuilder.buildproperties.IBuildPropertyValue;
+import org.eclipse.cdt.managedbuilder.buildproperties.IOptionalBuildProperties;
 import org.eclipse.cdt.managedbuilder.core.IBuildObject;
 import org.eclipse.cdt.managedbuilder.core.IBuildObjectProperties;
 import org.eclipse.cdt.managedbuilder.core.IBuildPropertiesRestriction;
@@ -57,6 +58,7 @@ public class ManagedProject extends BuildObject implements IManagedProject, IBui
 //	private StorableEnvironment userDefinedEnvironment;
 
 	private BuildObjectProperties buildProperties;
+	private OptionalBuildProperties optionalBuildProperties;
 
 	/*
 	 *  C O N S T R U C T O R S
@@ -192,6 +194,10 @@ public class ManagedProject extends BuildObject implements IManagedProject, IBui
 		if(props != null && props.length() != 0)
 			buildProperties = new BuildObjectProperties(props, this, this);
 		
+		String optionalProps = element.getAttribute(OPTIONAL_BUILD_PROPERTIES);
+		if (optionalProps != null && optionalProps.length() != 0)
+			optionalBuildProperties = new OptionalBuildProperties(optionalProps);
+
 		String artType = element.getAttribute(BUILD_ARTEFACT_TYPE);
 		if(artType != null){
 			if(buildProperties == null)
@@ -576,6 +582,18 @@ public class ManagedProject extends BuildObject implements IManagedProject, IBui
 		return buildProperties;
 	}
 
+	@Override
+	public IOptionalBuildProperties getOptionalBuildProperties() {
+		if(optionalBuildProperties == null){
+			OptionalBuildProperties parentProps = findOptionalBuildProperties();
+			if(parentProps != null)
+				optionalBuildProperties = new OptionalBuildProperties(parentProps);
+			else
+				optionalBuildProperties = new OptionalBuildProperties();
+		}
+		return optionalBuildProperties;
+	}
+
 	private BuildObjectProperties findBuildProperties(){
 		if(buildProperties == null){
 			if(projectType != null){
@@ -586,6 +604,16 @@ public class ManagedProject extends BuildObject implements IManagedProject, IBui
 		return buildProperties;
 	}
 
+	private OptionalBuildProperties findOptionalBuildProperties(){
+		if(optionalBuildProperties == null){
+			if(projectType != null){
+				return ((ProjectType)projectType).findOptionalBuildProperties();
+			}
+			return null;
+		}
+		return optionalBuildProperties;
+	}
+
 	@Override
 	public void propertiesChanged() {
 		IConfiguration cfgs[] = getConfigurations();

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/core/MultiConfiguration.java

@@ -22,6 +22,7 @@ import org.eclipse.cdt.core.settings.model.extension.CBuildData;
 import org.eclipse.cdt.core.settings.model.extension.CConfigurationData;
 import org.eclipse.cdt.managedbuilder.buildproperties.IBuildProperty;
 import org.eclipse.cdt.managedbuilder.buildproperties.IBuildPropertyValue;
+import org.eclipse.cdt.managedbuilder.buildproperties.IOptionalBuildProperties;
 import org.eclipse.cdt.managedbuilder.core.BuildException;
 import org.eclipse.cdt.managedbuilder.core.IBuildObjectProperties;
 import org.eclipse.cdt.managedbuilder.core.IBuilder;
@@ -1204,6 +1205,14 @@ public class MultiConfiguration extends MultiItemsHolder implements
 		return curr().getBuildProperties();
 	}
 
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.managedbuilder.core.IBuildObjectPropertiesContainer#getOptionalBuildProperties()
+	 */
+	@Override
+	public IOptionalBuildProperties getOptionalBuildProperties() {
+		return curr().getOptionalBuildProperties();
+	}
+
 	@Override
 	public boolean getParallelDef() {
 		for (IConfiguration cfg : fCfgs) {

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/core/OptionalBuildProperties.java

@@ -0,0 +1,104 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Red Hat 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
+ * 
+ *   Red Hat Inc. - initial contribution
+ *******************************************************************************/
+package org.eclipse.cdt.managedbuilder.internal.core;
+
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+import java.util.StringTokenizer;
+
+import org.eclipse.cdt.internal.core.SafeStringInterner;
+import org.eclipse.cdt.managedbuilder.buildproperties.IOptionalBuildProperties;
+
+public class OptionalBuildProperties implements IOptionalBuildProperties {
+	
+	public static final String PROPERTY_VALUE_SEPARATOR = "=";   //$NON-NLS-1$
+	public static final String PROPERTIES_SEPARATOR = ","; //$NON-NLS-1$
+	
+	private Map<String, String> fProperties = new HashMap<>();
+	
+	public OptionalBuildProperties() {
+	}
+	
+	public OptionalBuildProperties(String properties) {
+		StringTokenizer t = new StringTokenizer(properties, PROPERTIES_SEPARATOR);
+		while(t.hasMoreTokens()){
+			String property = t.nextToken();
+			int index = property.indexOf(PROPERTY_VALUE_SEPARATOR);
+			String id, value;
+			if(index != -1){
+				id = SafeStringInterner.safeIntern(property.substring(0, index));
+				value = SafeStringInterner.safeIntern(property.substring(index + 1));
+			} else {
+				id = SafeStringInterner.safeIntern(property);
+				value = null;
+			}
+			fProperties.put(id,  value);
+		}
+	}
+
+	public OptionalBuildProperties(OptionalBuildProperties properties) {
+		fProperties.putAll(properties.fProperties);
+	}
+	
+	@Override
+	public String getProperty(String id) {
+		return fProperties.get(id);
+	}
+
+	@Override
+	public void setProperty(String id, String value) {
+		fProperties.put(id, value);
+	}
+	
+	@Override
+	public String[] getProperties(){
+		return fProperties.values().toArray(new String[fProperties.size()]);
+	}
+	
+	@Override
+	public void removeProperty(String id) {
+		fProperties.remove(id);
+	}
+	
+	@Override
+	public String toString(){
+		int size = fProperties.size();
+		Set<Entry<String,String>> entries = fProperties.entrySet();
+		if(size == 0)
+			return ""; //$NON-NLS-1$
+
+		StringBuilder buf = new StringBuilder();
+		Iterator<Entry<String,String>> iterator = entries.iterator();
+		Entry<String,String> entry = iterator.next();
+		buf.append(entry.getKey() + PROPERTY_VALUE_SEPARATOR + entry.getValue());
+
+		while (iterator.hasNext()) {
+			buf.append(PROPERTIES_SEPARATOR);
+			entry = iterator.next();
+			buf.append(entry.getKey() + PROPERTY_VALUE_SEPARATOR + entry.getValue());
+		}
+		return buf.toString();
+	}
+
+	@Override
+	public Object clone() {
+		return new OptionalBuildProperties(this);
+	}
+
+	@Override
+	public void clear() {
+		fProperties.clear();
+	}
+
+
+}

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/core/ProjectType.java

@@ -22,6 +22,7 @@ import org.eclipse.cdt.internal.core.SafeStringInterner;
 import org.eclipse.cdt.managedbuilder.buildproperties.IBuildProperty;
 import org.eclipse.cdt.managedbuilder.buildproperties.IBuildPropertyType;
 import org.eclipse.cdt.managedbuilder.buildproperties.IBuildPropertyValue;
+import org.eclipse.cdt.managedbuilder.buildproperties.IOptionalBuildProperties;
 import org.eclipse.cdt.managedbuilder.core.IBuildObjectProperties;
 import org.eclipse.cdt.managedbuilder.core.IBuildPropertiesRestriction;
 import org.eclipse.cdt.managedbuilder.core.IConfiguration;
@@ -66,6 +67,7 @@ public class ProjectType extends BuildObject implements IProjectType, IBuildProp
 	private IProjectBuildMacroSupplier buildMacroSupplier = null;
 
 	BuildObjectProperties buildProperties;
+	OptionalBuildProperties optionalBuildProperties;
 
 
 	//  Miscellaneous
@@ -707,6 +709,28 @@ public class ProjectType extends BuildObject implements IProjectType, IBuildProp
 		return buildProperties;
 	}
 
+	@Override
+	public IOptionalBuildProperties getOptionalBuildProperties() {
+		if(optionalBuildProperties == null){
+			OptionalBuildProperties parentProps = findOptionalBuildProperties();
+			if(parentProps != null)
+				optionalBuildProperties = new OptionalBuildProperties(parentProps);
+			else
+				optionalBuildProperties = new OptionalBuildProperties();
+		}
+		return optionalBuildProperties;
+	}
+
+	OptionalBuildProperties findOptionalBuildProperties(){
+		if(optionalBuildProperties == null){
+			if(superClass != null){
+				return ((ProjectType)superClass).findOptionalBuildProperties();
+			}
+			return null;
+		}
+		return optionalBuildProperties;
+	}
+
 	@Override
 	public void propertiesChanged() {
 		List<Configuration> list = getConfigurationList();

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/language/settings/providers/GCCBuiltinSpecsDetectorCygwin.java

@@ -12,11 +12,17 @@
 package org.eclipse.cdt.managedbuilder.internal.language.settings.providers;
 
 import java.net.URI;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 import org.eclipse.cdt.core.EFSExtensionProvider;
 import org.eclipse.cdt.internal.core.Cygwin;
+import org.eclipse.cdt.managedbuilder.buildproperties.IOptionalBuildProperties;
+import org.eclipse.cdt.managedbuilder.core.IConfiguration;
+import org.eclipse.cdt.managedbuilder.core.ManagedBuildManager;
 import org.eclipse.cdt.managedbuilder.core.ManagedBuilderCorePlugin;
 import org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector;
+import org.eclipse.core.runtime.Platform;
 
 /**
  * Class to detect built-in compiler settings for Cygwin toolchain.
@@ -26,6 +32,7 @@ public class GCCBuiltinSpecsDetectorCygwin extends GCCBuiltinSpecsDetector {
 	// ID must match the tool-chain definition in org.eclipse.cdt.managedbuilder.core.buildDefinitions extension point
 	private static final String GCC_TOOLCHAIN_ID_CYGWIN = "cdt.managedbuild.toolchain.gnu.cygwin.base";  //$NON-NLS-1$
 	private static final String ENV_PATH = "PATH"; //$NON-NLS-1$
+	public static final String CONTAINER_ENABLEMENT_PROPERTY = "org.eclipse.cdt.docker.launcher.containerbuild.property.enablement"; //$NON-NLS-1$
 
 	/**
 	 * EFSExtensionProvider for Cygwin translations
@@ -46,7 +53,14 @@ public class GCCBuiltinSpecsDetectorCygwin extends GCCBuiltinSpecsDetector {
 			String windowsPath = null;
 			try {
 				String cygwinPath = getPathFromURI(locationURI);
+				IConfiguration cfg = ManagedBuildManager.getConfigurationForDescription(currentCfgDescription);
+				if (cfg != null) {
+					IOptionalBuildProperties bp = cfg.getOptionalBuildProperties();
+					String ep = bp.getProperty(CONTAINER_ENABLEMENT_PROPERTY);
+					if (ep == null || !Boolean.parseBoolean(ep)) {
 						windowsPath = Cygwin.cygwinToWindowsPath(cygwinPath, envPathValue);
+					}
+				}
 			} catch (Exception e) {
 				ManagedBuilderCorePlugin.log(e);
 			}

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/language/settings/providers/AbstractBuiltinSpecsDetector.java

@@ -26,7 +26,7 @@ import java.util.Map.Entry;
 import java.util.Set;
 
 import org.eclipse.cdt.core.CCorePlugin;
-import org.eclipse.cdt.core.CommandLauncher;
+import org.eclipse.cdt.core.CommandLauncherManager;
 import org.eclipse.cdt.core.ErrorParserManager;
 import org.eclipse.cdt.core.ICommandLauncher;
 import org.eclipse.cdt.core.IConsoleParser;
@@ -542,6 +542,7 @@ public abstract class AbstractBuiltinSpecsDetector extends AbstractLanguageSetti
 			boolean isChanged = false;
 
 			List<String> languageIds = getLanguageScope();
+			
 			if (languageIds != null) {
 				monitor.beginTask(ManagedMakeMessages.getResourceString("AbstractBuiltinSpecsDetector.ScannerDiscoveryTaskTitle"), //$NON-NLS-1$
 						TICKS_REMOVE_MARKERS + languageIds.size()*TICKS_RUN_FOR_ONE_LANGUAGE + TICKS_SERIALIZATION);
@@ -656,7 +657,7 @@ public abstract class AbstractBuiltinSpecsDetector extends AbstractLanguageSetti
 			}
 			console.start(currentProject);
 
-			ICommandLauncher launcher = new CommandLauncher();
+			ICommandLauncher launcher = CommandLauncherManager.getInstance().getCommandLauncher(currentCfgDescription);
 			launcher.setProject(currentProject);
 
 			IPath program = new Path(""); //$NON-NLS-1$
@@ -765,7 +766,7 @@ public abstract class AbstractBuiltinSpecsDetector extends AbstractLanguageSetti
 		// so collect them to save later when output finishes
 		if (entries != null) {
 			for (ICLanguageSettingEntry entry : entries) {
-				if (!detectedSettingEntries.contains(entry)) {
+				if (detectedSettingEntries != null && !detectedSettingEntries.contains(entry)) {
 					detectedSettingEntries.add(entry);
 				}
 			}

build/org.eclipse.cdt.managedbuilder.ui.tests/src/org/eclipse/cdt/managedbuilder/ui/tests/util/TestConfiguration.java

@@ -14,6 +14,7 @@ import org.eclipse.cdt.core.settings.model.ICSourceEntry;
 import org.eclipse.cdt.core.settings.model.extension.CBuildData;
 import org.eclipse.cdt.core.settings.model.extension.CConfigurationData;
 import org.eclipse.cdt.managedbuilder.buildproperties.IBuildPropertyValue;
+import org.eclipse.cdt.managedbuilder.buildproperties.IOptionalBuildProperties;
 import org.eclipse.cdt.managedbuilder.core.BuildException;
 import org.eclipse.cdt.managedbuilder.core.IBuildObjectProperties;
 import org.eclipse.cdt.managedbuilder.core.IBuilder;
@@ -632,6 +633,13 @@ public class TestConfiguration implements IConfiguration {
 		// TODO Auto-generated method stub
 		return null;
 	}
+	
+	@Override
+	public IOptionalBuildProperties getOptionalBuildProperties() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+	
 	@Override
 	public IResource getOwner() { return null; }
 

build/org.eclipse.cdt.managedbuilder.ui.tests/src/org/eclipse/cdt/managedbuilder/ui/tests/util/TestProjectType.java

@@ -11,6 +11,7 @@
 package org.eclipse.cdt.managedbuilder.ui.tests.util;
 
 import org.eclipse.cdt.managedbuilder.buildproperties.IBuildPropertyValue;
+import org.eclipse.cdt.managedbuilder.buildproperties.IOptionalBuildProperties;
 import org.eclipse.cdt.managedbuilder.core.IBuildObjectProperties;
 import org.eclipse.cdt.managedbuilder.core.IConfiguration;
 import org.eclipse.cdt.managedbuilder.core.IConfigurationNameProvider;
@@ -76,6 +77,8 @@ public class TestProjectType implements IProjectType {
 	public void setVersion(Version version) {}
 	@Override
 	public IBuildObjectProperties getBuildProperties() { return null; }
+	@Override
+	public IOptionalBuildProperties getOptionalBuildProperties() { return null; }
 
 	@Override
 	public IBuildPropertyValue getBuildArtefactType() {

codan/org.eclipse.cdt.codan.core.cxx/src/org/eclipse/cdt/codan/core/cxx/internal/externaltool/ExternalToolInvoker.java

@@ -18,7 +18,7 @@ import org.eclipse.cdt.codan.core.cxx.externaltool.ConfigurationSettings;
 import org.eclipse.cdt.codan.core.cxx.externaltool.InvocationFailure;
 import org.eclipse.cdt.codan.core.cxx.externaltool.InvocationParameters;
 import org.eclipse.cdt.core.CCorePlugin;
-import org.eclipse.cdt.core.CommandLauncher;
+import org.eclipse.cdt.core.CommandLauncherManager;
 import org.eclipse.cdt.core.ICommandLauncher;
 import org.eclipse.cdt.core.IConsoleParser;
 import org.eclipse.cdt.core.resources.IConsole;
@@ -85,7 +85,7 @@ public class ExternalToolInvoker {
 		final OutputStream out = sniffer.getOutputStream();
 		final OutputStream err = sniffer.getErrorStream();
 		try {
-			ICommandLauncher launcher = new CommandLauncher();
+			ICommandLauncher launcher = CommandLauncherManager.getInstance().getCommandLauncher();
 			launcher.showCommand(true);
 			launcher.setProject(project);
 			Process p = launcher.execute(commandPath, commandArgs, commandEnv, workingDirectory, new SubProgressMonitor(monitor, 50));

core/org.eclipse.cdt.core.tests/suite/org/eclipse/cdt/core/testplugin/CModelMock.java

@@ -221,9 +221,11 @@ public class CModelMock {
 	 */
 	public static class DummyCConfigurationDescription implements ICConfigurationDescription {
 		private String id;
+		private ICProjectDescription projectDescription;
 
 		public DummyCConfigurationDescription(String id) {
 			this.id = id;
+			this.projectDescription = new DummyCProjectDescription();
 		}
 
 		@Override
@@ -302,7 +304,7 @@ public class CModelMock {
 
 		@Override
 		public ICProjectDescription getProjectDescription() {
-			return null;
+			return projectDescription;
 		}
 
 		@Override

core/org.eclipse.cdt.core/model/org/eclipse/cdt/core/language/settings/providers/LanguageSettingsSerializableProvider.java

@@ -17,6 +17,7 @@ import java.util.Map;
 import java.util.Map.Entry;
 
 import org.eclipse.cdt.core.CCorePlugin;
+import org.eclipse.cdt.core.CommandLauncherManager;
 import org.eclipse.cdt.core.settings.model.ICConfigurationDescription;
 import org.eclipse.cdt.core.settings.model.ICLanguageSettingEntry;
 import org.eclipse.cdt.internal.core.XmlUtil;
@@ -146,6 +147,9 @@ public class LanguageSettingsSerializableProvider extends LanguageSettingsBasePr
 			List<? extends ICLanguageSettingEntry> entries) {
 		String rcProjectPath = rc!=null ? rc.getProjectRelativePath().toString() : null;
 		fStorage.setSettingEntries(rcProjectPath, languageId, entries);
+		if (cfgDescription != null) {
+			CommandLauncherManager.getInstance().setLanguageSettingEntries(cfgDescription.getProjectDescription().getProject(), entries);
+		}
 	}
 
 	/**
@@ -168,6 +172,10 @@ public class LanguageSettingsSerializableProvider extends LanguageSettingsBasePr
 			}
 		}
 		
+		if (cfgDescription != null) {
+			entries = CommandLauncherManager.getInstance().getLanguageSettingEntries(cfgDescription.getProjectDescription().getProject(), entries);
+		}
+
 		return entries;
 	}
 

core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/language/settings/providers/LanguageSettingsProvidersSerializer.java

@@ -20,6 +20,7 @@ import java.util.Map;
 import java.util.Set;
 
 import org.eclipse.cdt.core.CCorePlugin;
+import org.eclipse.cdt.core.CommandLauncherManager;
 import org.eclipse.cdt.core.language.settings.providers.ICListenerAgent;
 import org.eclipse.cdt.core.language.settings.providers.ILanguageSettingsBroadcastingProvider;
 import org.eclipse.cdt.core.language.settings.providers.ILanguageSettingsChangeEvent;
@@ -178,6 +179,10 @@ public class LanguageSettingsProvidersSerializer {
 		public List<ICLanguageSettingEntry> getSettingEntries(ICConfigurationDescription cfgDescription, IResource rc, String languageId) {
 			ILanguageSettingsProvider rawProvider = getRawProvider();
 			List<ICLanguageSettingEntry> entries = rawProvider!=null ? rawProvider.getSettingEntries(cfgDescription, rc, languageId) : null;
+			if (cfgDescription != null) {
+				IProject project = cfgDescription.getProjectDescription().getProject();
+				entries = CommandLauncherManager.getInstance().getLanguageSettingEntries(project, entries);
+			}
 			return entries;
 		}
 
@@ -1456,6 +1461,10 @@ public class LanguageSettingsProvidersSerializer {
 					return getSettingEntriesUpResourceTree(provider, cfgDescription, parentFolder, languageId);
 				}
 				// if out of parent resources - get default entries
+				entries = getSettingEntriesPooled(provider, cfgDescription, null, languageId);
+				if (entries != null) {
+					return entries;
+				}
 				entries = getSettingEntriesPooled(provider, null, null, languageId);
 				if (entries != null) {
 					return entries;

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

@@ -692,6 +692,7 @@
    <extension-point id="ProblemMarkerFilter" name="%problemMarkerFilter.name" schema="schema/ProblemMarkerFilter.exsd"/>
    <extension-point id="buildConfigProvider" name="buildConfigProvider" schema="schema/buildConfigProvider.exsd"/>
    <extension-point id="toolChainProvider" name="Tool Chain Provider" schema="schema/toolChainProvider.exsd"/>
+   <extension-point id="CommandLauncherFactory" name="CommandLauncherFactory" schema="schema/CommandLauncherFactory.exsd"/>
 
    <extension
          point="org.eclipse.cdt.core.templateProcessTypes">

core/org.eclipse.cdt.core/schema/CommandLauncherFactory.exsd

@@ -0,0 +1,128 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!-- Schema file written by PDE -->
+<schema targetNamespace="org.eclipse.cdt.core" xmlns="http://www.w3.org/2001/XMLSchema">
+<annotation>
+      <appInfo>
+         <meta.schema plugin="org.eclipse.cdt.core" id="CommandLauncherFactory" name="CommandLauncherFactory"/>
+      </appInfo>
+      <documentation>
+         This extension point is used to contribute a Command Launcher factory to CDT.  A Command Launcher factory creates a Command Launcher for running commands.
+      </documentation>
+   </annotation>
+
+   <element name="extension">
+      <annotation>
+         <appInfo>
+            <meta.element />
+         </appInfo>
+      </annotation>
+      <complexType>
+         <sequence minOccurs="1" maxOccurs="unbounded">
+            <element ref="factory"/>
+         </sequence>
+         <attribute name="point" type="string" use="required">
+            <annotation>
+               <documentation>
+                  
+               </documentation>
+            </annotation>
+         </attribute>
+         <attribute name="id" type="string">
+            <annotation>
+               <documentation>
+                  
+               </documentation>
+            </annotation>
+         </attribute>
+         <attribute name="name" type="string">
+            <annotation>
+               <documentation>
+                  
+               </documentation>
+               <appInfo>
+                  <meta.attribute translatable="true"/>
+               </appInfo>
+            </annotation>
+         </attribute>
+      </complexType>
+   </element>
+
+   <element name="factory">
+      <complexType>
+         <attribute name="id" type="string">
+            <annotation>
+               <documentation>
+                  
+               </documentation>
+            </annotation>
+         </attribute>
+         <attribute name="priority" type="string" use="default" value="0">
+            <annotation>
+               <documentation>
+                  Integer priority of factory.  Default is 0.  Use higher values if you want to override an existing factory.
+               </documentation>
+            </annotation>
+         </attribute>
+         <attribute name="class" type="string">
+            <annotation>
+               <documentation>
+                  Command Launcher factory class that implements org.eclipse.cdt.core.ICommandLauncherFactory.
+               </documentation>
+               <appInfo>
+                  <meta.attribute kind="java" basedOn=":org.eclipse.cdt.core.ICommandLauncherFactory"/>
+               </appInfo>
+            </annotation>
+         </attribute>
+      </complexType>
+   </element>
+
+   <annotation>
+      <appInfo>
+         <meta.section type="since"/>
+      </appInfo>
+      <documentation>
+         CDT 9.4.0
+      </documentation>
+   </annotation>
+
+   <annotation>
+      <appInfo>
+         <meta.section type="examples"/>
+      </appInfo>
+      <documentation>
+         [Enter extension point usage example here.]
+      </documentation>
+   </annotation>
+
+   <annotation>
+      <appInfo>
+         <meta.section type="apiinfo"/>
+      </appInfo>
+      <documentation>
+         Plug-ins that want to extend this extension point must implement &lt;samp&gt;org.eclipse.cdt.core.ICommandLauncherFactory&lt;/samp&gt; interface.
+      </documentation>
+   </annotation>
+
+   <annotation>
+      <appInfo>
+         <meta.section type="implementation"/>
+      </appInfo>
+      <documentation>
+         [Enter information about supplied implementation of this extension point.]
+      </documentation>
+   </annotation>
+
+   <annotation>
+      <appInfo>
+         <meta.section type="copyright"/>
+      </appInfo>
+      <documentation>
+         Copyright (c) 2017 Red Hat Inc. and others.&lt;br/&gt;
+All rights reserved. This program and the accompanying materials&lt;br/&gt;
+are made available under the terms of the Eclipse Public License v1.0&lt;br/&gt;
+which accompanies this distribution, and is available at&lt;br/&gt;
+http://www.eclipse.org/legal/epl-v10.html&lt;br/&gt;
+      </documentation>
+   </annotation>
+
+</schema>

core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/CCorePlugin.java

@@ -156,6 +156,17 @@ public class CCorePlugin extends Plugin {
 	 */
 	public static final String ERROR_PARSER_UNIQ_ID = PLUGIN_ID + "." + ERROR_PARSER_SIMPLE_ID; //$NON-NLS-1$
 
+	/**
+	 * Name of the extension point for contributing a Command Launcher factory
+	 * @since 6.3
+	 */
+	public static final String COMMAND_LAUNCHER_FACTORY_SIMPLE_ID = "CommandLauncherFactory"; //$NON-NLS-1$
+	/**
+	 * Full unique name of the extension point for contributing a Command Launcher factory
+	 * @since 6.3
+	 */
+	public static final String COMMAND_LAUNCHER_FACTORY_UNIQ_ID = PLUGIN_ID + "." + COMMAND_LAUNCHER_FACTORY_SIMPLE_ID; //$NON-NLS-1$
+
 	// default store for pathentry
 	public static final String DEFAULT_PATHENTRY_STORE_ID = PLUGIN_ID + ".cdtPathEntryStore"; //$NON-NLS-1$
 

core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/CommandLauncherManager.java

@@ -0,0 +1,288 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Red Hat 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:
+ *     Red Hat Inc. - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.cdt.core;
+
+import java.io.OutputStream;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+
+import org.eclipse.cdt.core.settings.model.ICConfigurationDescription;
+import org.eclipse.cdt.core.settings.model.ICLanguageSettingEntry;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IConfigurationElement;
+import org.eclipse.core.runtime.IExtension;
+import org.eclipse.core.runtime.IExtensionPoint;
+import org.eclipse.core.runtime.IExtensionRegistry;
+import org.eclipse.core.runtime.IPath;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.Platform;
+
+/**
+ * @since 6.3
+ */
+public class CommandLauncherManager {
+	
+	private static CommandLauncherManager instance;
+	
+	private List<ICommandLauncherFactory> factories = new ArrayList<>();
+	private Map<ICommandLauncherFactory, Integer> priorityMapping = new HashMap<>();
+	
+	private CommandLauncherManager() {
+		loadCommandLauncherFactoryExtensions();
+	}
+	
+	public static synchronized CommandLauncherManager getInstance() {
+		if (instance == null) {
+			instance = new CommandLauncherManager();
+		}
+		return instance;
+	}
+	
+	public ICommandLauncher getCommandLauncher() {
+		return new CommandLauncherWrapper(this);
+	}
+	
+	
+	private class CommandLauncherWrapper implements ICommandLauncher {
+		
+		private ICommandLauncher launcher;
+		private IProject fProject;
+		private boolean fShowCommand;
+		private String fErrorMessage;
+		private CommandLauncherManager manager;
+		
+		public CommandLauncherWrapper(CommandLauncherManager manager) {
+			this.manager = manager;
+		}
+
+		@Override
+		public void setProject(IProject project) {
+			if (launcher != null) {
+				launcher.setProject(project);
+			} else {
+				fProject = project;
+			}
+		}
+
+		@Override
+		public IProject getProject() {
+			if (launcher != null) {
+				return launcher.getProject();
+			}
+			return fProject;
+		}
+
+		@Override
+		public void showCommand(boolean show) {
+			if (launcher != null) {
+				launcher.showCommand(show);
+			} else {
+				fShowCommand = show;
+			}
+		}
+
+		@Override
+		public String getErrorMessage() {
+			if (launcher != null) {
+				return launcher.getErrorMessage();
+			}
+			return fErrorMessage;
+		}
+
+		@Override
+		public void setErrorMessage(String error) {
+			if (launcher != null) {
+				launcher.setErrorMessage(error);
+			} else {
+				fErrorMessage = error;
+			}
+		}
+
+		@Override
+		public String[] getCommandArgs() {
+			if (launcher != null) {
+				return launcher.getCommandArgs();
+			}
+			return new String[0];
+		}
+
+		@Override
+		public Properties getEnvironment() {
+			if (launcher != null) {
+				return launcher.getEnvironment();
+			}
+			return null;
+		}
+
+		@Override
+		public String getCommandLine() {
+			if (launcher != null) {
+				return launcher.getCommandLine();
+			}
+			return null;
+		}
+
+		@Override
+		public Process execute(IPath commandPath, String[] args, String[] env, IPath workingDirectory,
+				IProgressMonitor monitor) throws CoreException {
+			if (launcher == null) {
+				launcher = manager.getCommandLauncher(fProject);
+				launcher.setProject(fProject);
+				launcher.showCommand(fShowCommand);
+				launcher.setErrorMessage(fErrorMessage);
+			}
+			return launcher.execute(commandPath, args, env, workingDirectory, monitor);
+		}
+
+		@SuppressWarnings("deprecation")
+		@Override
+		public int waitAndRead(OutputStream out, OutputStream err) {
+			if (launcher != null) {
+				return launcher.waitAndRead(out, err);
+			}
+			return 0;
+		}
+
+		@Override
+		public int waitAndRead(OutputStream output, OutputStream err, IProgressMonitor monitor) {
+			if (launcher != null) {
+				return launcher.waitAndRead(output, err, monitor);
+			}
+			return 0;
+		}
+		
+	}
+	
+	
+	/**
+	 * Get a command launcher.
+	 * 
+	 * @param project - IProject to determine launcher for.
+	 * @return an ICommandLauncher for running commands
+	 */
+	public ICommandLauncher getCommandLauncher(IProject project) {
+		// loop through list of factories and return launcher returned with
+		// highest priority
+		int highestPriority = -1;
+		ICommandLauncher bestLauncher = null;
+		for (ICommandLauncherFactory factory : factories) {
+			ICommandLauncher launcher = factory.getCommandLauncher(project);
+			if (launcher != null) {
+				if (priorityMapping.get(factory) > highestPriority) {
+				   bestLauncher = launcher;
+				}
+			}
+		}
+		if (bestLauncher != null) {
+			return bestLauncher;
+		}
+		// default to local CommandLauncher
+		return new CommandLauncher();
+	}
+	
+	/**
+	 * Get a command launcher.
+	 * 
+	 * @param cfgd - ICConfigurationDescription to get command launcher for.
+	 * @return an ICommandLauncher for running commands
+	 */
+	public ICommandLauncher getCommandLauncher(ICConfigurationDescription cfgd) {
+		// loop through list of factories and return launcher returned with
+		// highest priority
+		int highestPriority = -1;
+		ICommandLauncher bestLauncher = null;
+		for (ICommandLauncherFactory factory : factories) {
+			ICommandLauncher launcher = factory.getCommandLauncher(cfgd);
+			if (launcher != null) {
+				if (priorityMapping.get(factory) > highestPriority) {
+				   bestLauncher = launcher;
+				}
+			}
+		}
+		if (bestLauncher != null) {
+			return bestLauncher;
+		}
+		// default to local CommandLauncher
+		return new CommandLauncher();
+	}
+	
+	/**
+	 * Load command launcher factory contributed extensions from extension registry.
+	 *
+	 */
+	private void loadCommandLauncherFactoryExtensions() {
+		IExtensionRegistry registry = Platform.getExtensionRegistry();
+		IExtensionPoint extension = registry.getExtensionPoint(CCorePlugin.PLUGIN_ID, CCorePlugin.COMMAND_LAUNCHER_FACTORY_SIMPLE_ID);
+		if (extension != null) {
+			IExtension[] extensions = extension.getExtensions();
+			for (IExtension ext : extensions) {
+				try {
+					IConfigurationElement element[] = ext.getConfigurationElements();
+					for (IConfigurationElement element2 : element) {
+						if (element2.getName().equalsIgnoreCase("factory")) { //$NON-NLS-1$
+							ICommandLauncherFactory factory = (ICommandLauncherFactory) element2.createExecutableExtension("class"); //$NON-NLS-1$
+							String priorityAttr = element2.getAttribute("priority"); //$NON-NLS-1$
+							int priority = Integer.valueOf(0);
+							if (priorityAttr != null) {
+								try {
+									priority = Integer.valueOf(priorityAttr);
+								} catch (NumberFormatException e) {
+									CCorePlugin.log(e);
+								}
+							}
+							factories.add(factory);
+							priorityMapping.put(factory, priority);
+						}
+					}
+				} catch (Exception e) {
+					CCorePlugin.log("Cannot load CommandLauncherFactory extension " + ext.getUniqueIdentifier(), e); //$NON-NLS-1$
+				}
+			}
+		}
+	}
+
+	private ICommandLauncherFactory getBestFactory(IProject project) {
+		// loop through list of factories and return launcher returned with
+		// highest priority
+		int highestPriority = -1;
+		ICommandLauncherFactory bestLauncherFactory = null;
+		for (ICommandLauncherFactory factory : factories) {
+			ICommandLauncher launcher = factory.getCommandLauncher(project);
+			if (launcher != null) {
+				if (priorityMapping.get(factory) > highestPriority) {
+					bestLauncherFactory = factory;
+				}
+			}
+		}
+		return bestLauncherFactory;
+	}
+	
+	public void setLanguageSettingEntries(IProject project, List<? extends ICLanguageSettingEntry> entries) {
+		ICommandLauncherFactory factory = getBestFactory(project);
+		if (factory != null) {
+			factory.registerLanguageSettingEntries(project, entries);
+		}
+	}
+	
+	public List<ICLanguageSettingEntry> getLanguageSettingEntries(IProject project, List<ICLanguageSettingEntry> entries) {
+		List<ICLanguageSettingEntry> verifiedEntries = entries;
+		ICommandLauncherFactory factory = getBestFactory(project);
+		if (factory != null) {
+			verifiedEntries = factory.verifyLanguageSettingEntries(project, entries);
+		}
+		return verifiedEntries;
+	}
+
+}

core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/ICommandLauncherFactory.java

@@ -0,0 +1,54 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Red Hat 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:
+ *     Red Hat Inc. - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.cdt.core;
+
+import java.util.List;
+
+import org.eclipse.cdt.core.settings.model.ICConfigurationDescription;
+import org.eclipse.cdt.core.settings.model.ICLanguageSettingEntry;
+import org.eclipse.core.resources.IProject;
+
+/**
+ * @since 6.3
+ */
+public interface ICommandLauncherFactory {
+	
+	/**
+	 * Get a Command Launcher for a project (based on active configuration)
+	 * @param project - IProject to get command launcher for
+	 * @return ICommandLauncher
+	 */
+	public ICommandLauncher getCommandLauncher(IProject project);
+	
+	/**
+	 * Get a Command Launcher for a build configuration descriptor
+	 * @param cfgd - ICConfigurationDescription to get command launcher for
+	 * @return ICommandLauncher
+	 */
+	public ICommandLauncher getCommandLauncher(ICConfigurationDescription cfgd);
+
+	/**
+	 * Register language setting entries for a project
+	 * @param project - IProject used in obtaining language setting entries
+	 * @param entries - List of language setting entries
+	 */
+	public void registerLanguageSettingEntries(IProject project, List<? extends ICLanguageSettingEntry> entries);
+	
+	/**
+	 * Verify language setting entries for a project and change any entries that
+	 * have been copied to a local location
+	 * @param project - IProject used in obtaining language setting entries
+	 * @param entries - List of language setting entries
+	 * @return modified List of language setting entries
+	 */
+	public List<ICLanguageSettingEntry> verifyLanguageSettingEntries(IProject project, List<ICLanguageSettingEntry> entries);
+
+}

core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/core/ProcessClosure.java

@@ -217,14 +217,18 @@ public class ProcessClosure {
 			fProcess.destroy();
 			fProcess = null;
 		}
+		if (fOutputReader != null) {
 			if (!fOutputReader.finished()) {
 				fOutputReader.waitFor();
 			}
+			fOutputReader.close();
+		}
+		if (fErrorReader != null) {
 			if (!fErrorReader.finished()) {
 				fErrorReader.waitFor();
 			}
-		fOutputReader.close();
 			fErrorReader.close();
+		}
 		fOutputReader = null;
 		fErrorReader = null;
 	}

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/language/settings/providers/LanguageSettingsEntriesTab.java

@@ -28,6 +28,7 @@ import org.eclipse.core.resources.IResource;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.Status;
+import org.eclipse.jface.layout.PixelConverter;
 import org.eclipse.jface.viewers.IDecoration;
 import org.eclipse.jface.viewers.ITreeContentProvider;
 import org.eclipse.jface.viewers.TreeViewer;
@@ -39,6 +40,7 @@ import org.eclipse.swt.events.PaintListener;
 import org.eclipse.swt.events.SelectionAdapter;
 import org.eclipse.swt.events.SelectionEvent;
 import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.graphics.Point;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Button;
@@ -375,7 +377,7 @@ public class LanguageSettingsEntriesTab extends AbstractCPropertyTab {
 	 */
 	private void createTreeForEntries(Composite parent) {
 		treeEntries = new Tree(parent, SWT.BORDER | SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL);
-		treeEntries.setLayoutData(new GridData(GridData.FILL_VERTICAL));
+		treeEntries.setLayoutData(new GridData(GridData.FILL_VERTICAL | GridData.GRAB_HORIZONTAL));
 		treeEntries.setHeaderVisible(true);
 		treeEntries.setLinesVisible(true);
 
@@ -383,13 +385,14 @@ public class LanguageSettingsEntriesTab extends AbstractCPropertyTab {
 		treeEntries.addPaintListener(new PaintListener() {
 			@Override
 			public void paintControl(PaintEvent e) {
-				int x = treeEntries.getClientArea().width;
-				if (treeCol.getWidth() != x)
-					treeCol.setWidth(x);
+				Point p = treeEntries.computeSize(SWT.DEFAULT, SWT.DEFAULT);
+				if (treeCol.getWidth() != p.x)
+					treeCol.setWidth(p.x);
 			}
 		});
 
 		treeCol.setText(Messages.LanguageSettingsProviderTab_SettingEntries);
+
 		treeCol.setWidth(200);
 		treeCol.setResizable(false);
 		treeCol.setToolTipText(Messages.LanguageSettingsProviderTab_SettingEntriesTooltip);

doc/org.eclipse.cdt.doc.user/reference/cdt_u_prop_build.htm

@@ -178,6 +178,7 @@ and, moreover, change the visibility of other property pages.
    <li>Settings page
        <ul> 
        <li><a href="cdt_u_prop_build_settings_tool.htm">     Tool Settings tab</a>
+       <li><a href="cdt_u_prop_build_settings_container.htm">Container Settings tab</a>
        <li><a href="cdt_u_prop_build_settings_steps.htm">    Build Steps tab</a>
        <li><a href="cdt_u_prop_build_settings_artifact.htm"> Build Artifact tab</a>
        <li><a href="cdt_u_prop_build_settings_binparser.htm">Binary Parsers tab</a>

doc/org.eclipse.cdt.doc.user/reference/cdt_u_prop_build_settings_artifact.htm

@@ -75,6 +75,7 @@
    <li>Settings page
        <ul> 
        <li><a href="cdt_u_prop_build_settings_tool.htm">     Tool Settings tab</a>
+       <li><a href="cdt_u_prop_build_settings_container.htm">Container Settings tab</a>
        <li><a href="cdt_u_prop_build_settings_steps.htm">    Build Steps tab</a>
        <li><a href="cdt_u_prop_build_settings_artifact.htm"> Build Artifact tab</a>
        <li><a href="cdt_u_prop_build_settings_binparser.htm">Binary Parsers tab</a>

doc/org.eclipse.cdt.doc.user/reference/cdt_u_prop_build_settings_binparser.htm

@@ -85,6 +85,7 @@ symbols of the object file using the C/C++ Projects view.</p>
    <li>Settings page
        <ul> 
        <li><a href="cdt_u_prop_build_settings_tool.htm">     Tool Settings tab</a>
+       <li><a href="cdt_u_prop_build_settings_container.htm">Container Settings tab</a>
        <li><a href="cdt_u_prop_build_settings_steps.htm">    Build Steps tab</a>
        <li><a href="cdt_u_prop_build_settings_artifact.htm"> Build Artifact tab</a>
        <li><a href="cdt_u_prop_build_settings_binparser.htm">Binary Parsers tab</a>

doc/org.eclipse.cdt.doc.user/reference/cdt_u_prop_build_settings_container.htm

@@ -0,0 +1,166 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> 
+<html lang="en">
+<head>
+  <meta http-equiv="Content-Language" content="en-us">
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+  <title>C/C++ Project Properties, Build, Settings, Container Settings</title>
+  <link rel="stylesheet" type="text/css" href="../help.css">
+</head>
+<body>
+<div role="main"><h1>C/C++ Project Properties, Build, Settings, Container Settings</h1>
+<p>Use the <strong>Container Settings</strong> properties tab to
+specify options for building the project in a Docker Container.  This properties tab is
+provided with the optional Docker C/C++ Launch feature.  By default,
+project configurations will build locally, however, if you want to have a particular
+configuration build the project in a Container, use the enablement check-box.
+After enabling building in a Container, you need to select an active Docker Connection and
+a down-loaded Image in that Connection to run the build in.  The Image must have whatever
+tools are necessary to perform the build already installed.  Docker Images will be linux-based so the build
+will use linux appropriate toolsets and create a linux-compatible executable.</p>
+<p>By default, the C/C++ project and all dependent project contents will be mounted
+into the Container where the build is occurring.  This allows the build to find project source and
+header files.  If additional host directories are needed to
+build the project (e.g. a local header file directory that is not part of an
+installed package in the Docker Image), such directories can be added to the Data Volumes table and they
+will be mounted in the Container before the build occurs.  If the Docker daemon is running locally, this
+will be a simple mount.  If the Docker daemon is remote,
+mounting will involve automatically copying the directory contents over to the Container since system mounting cannot
+occur across machines.</p>
+<p>To accommodate indexing, build-specs discovery will be performed in the Docker Container.  Directories found
+by specs detection will be copied locally for use by the indexer.  This copying process also occurs for any
+header file directories discovered while building.  The
+header files are stored within the workspace and are only uploaded once per Docker Image.  These header files
+can be removed from the Preferences page if, for example, the project no longer needs to build/index for that
+particular Docker Image.</p>
+
+<p><img img="" src="../images/prop_container.png"
+ alt="C/C++ Project Properties, Build, Settings, Container Settings"></p>
+
+
+<table cellpadding="5" cellspacing="0" border="1" width="600px" bordercolor="#DDDDDD" >
+	<caption><strong>Container settings options</strong></caption>
+	<colgroup>
+		<col width="30%" valign="top" >
+		<col width="70%" valign="top" >
+	</colgroup>
+	<tbody> 
+		<tr style="text-align:center;">
+			<th id="group"><strong>Group</strong></th>
+			<th id="description"><strong>Description</strong></th>
+		</tr>
+		<tr>
+			<td headers="group"><strong>Configuration</strong></td>
+			<td headers="description"><a href="cdt_u_prop_all.htm">Click here for a description.</a></td>
+		</tr>
+		<tr>
+			<td headers="group"><strong>Manage Configurations...</strong></td>
+			<td headers="description"><a href="cdt_u_prop_all.htm">Click here for a description.</a></td>
+		</tr>
+		<tr>
+			<td headers="group"><strong>Build inside Docker Image</strong> (check-box)</td>
+			<td headers="description">Enables the build to occur inside a Container.</td>
+			</tr>		
+		<tr>
+			<td headers="group"><strong>Connection</strong></td>
+			<td headers="description">Pull-down that contains a list of known Docker daemon connections to run the build in if enablement button is checked.</td>
+			</tr>	
+		<tr>
+			<td headers="group"><strong>Image</strong></td>
+			<td headers="description">Pull-down that contains Docker Image names to use to create the Container the build will run in.  This list is enabled by
+			a Docker Connection selection and the enablement check-box.</td>
+			</tr>		
+		<tr>
+			<td headers="group"><strong>Data Volumes</strong></td>
+			<td headers="description">Optional list of directories to mount into the Container prior to building.  By default, the C/C++ project and any refererenced
+			projects are mounted automatically in the Container.  Directories can be added, edited, or removed using the buttons to the
+			right of the list.</td>
+			</tr>		
+		<tr>
+			<td headers="group"><strong>Add...</strong></td>
+			<td headers="description">Button to bring up the <a href="cdt_u_prop_data_volumes.htm">Data Volume</a> dialog for specifying a
+			data volume to mount in the Docker Container.  This usually involves selecting a directory from the local system.  Once finished,
+			the mount will be shown in the Data Volumes list.</td>
+			</tr>		
+		<tr>
+			<td headers="group"><strong>Edit...</strong></td>
+			<td headers="description">Button to edit the currently selected data volume in the Data Volumes list.</td>
+			</tr>		
+		<tr>
+			<td headers="group"><strong>Remove</strong></td>
+			<td headers="description">Button to remove the currently selected data volume(s) in the Data Volumes list.</td>
+			</tr>		
+	</tbody>
+</table>
+<br>
+<p><strong>Available for:</strong> CDT projects.</p>
+
+<p><img src="../images/ngtasks.gif" alt="Related tasks"
+ width="143" height="21">
+<br>
+</p>
+
+
+<p style="margin-top: 0pt; margin-bottom: 0pt;"><img 
+ src="../images/ngref.gif" alt="Related reference" width="143"
+ height="21"><br>
+
+
+<ul>
+<li><a href="cdt_u_prop_resource.htm">Project Properties, Resource page</a>
+<li><a href="cdt_u_prop_builders.htm">Project Properties, Builders page</a>
+<li><a href="cdt_u_prop_all.htm">Project Properties, common C/C++ Configurations handling</a>
+   <ul style="list-style-type: disc">
+   <li><a href="cdt_u_prop_manage_dialog.htm">Manage Configurations dialog</a>
+   <li><a href="cdt_u_prop_manage_newdialog.htm">Create Configuration dialog</a>
+   <li><a href="cdt_u_prop_manage_rendialog.htm">Rename Configuration dialog</a>
+   </ul>
+<li><a href="cdt_u_prop_build.htm">Project Properties, C/C++ Build category</a>
+   <ul style="list-style-type: disc">
+   <li><a href="cdt_u_prop_build_discovery.htm">Discovery options page</a>
+   <li><a href="cdt_u_prop_build_environment.htm">Environment page</a>
+   <li>Settings page
+       <ul> 
+       <li><a href="cdt_u_prop_build_settings_tool.htm">     Tool Settings tab</a>
+       <li><a href="cdt_u_prop_build_settings_container.htm">ContainerSettings tab</a>
+       <li><a href="cdt_u_prop_build_settings_steps.htm">    Build Steps tab</a>
+       <li><a href="cdt_u_prop_build_settings_artifact.htm"> Build Artifact tab</a>
+       <li><a href="cdt_u_prop_build_settings_binparser.htm">Binary Parsers tab</a>
+       <li><a href="cdt_u_prop_build_settings_errparser.htm">Error Parsers tab</a>
+       </ul> 
+   <li><a href="cdt_u_prop_build_toolchain.htm">Tool chain editor page</a>
+   <li><a href="cdt_u_prop_build_variables.htm">Variables page</a>
+   </ul>
+<li>Project Properties, <a href="cdt_u_prop_general.htm">C/C++ General category</a>
+   <ul style="list-style-type: disc"> 
+   <li><a href="cdt_u_prop_general_doc.htm">Documentation page</a>
+   <li><a href="cdt_u_prop_general_exp.htm">Export Settings page</a>
+       <!--ul>
+       <li><a href="cdt_u_prop_general_exp_inc.htm">Includes tab</a>
+       <li><a href="cdt_u_prop_general_exp_sym.htm">Symbols tab</a>
+       <li><a href="cdt_u_prop_general_exp_lib.htm">Libraries tab</a>
+       <li><a href="cdt_u_prop_general_exp_libpath.htm">Libraries path tab</a>
+       </ul-->
+   <li><a href="cdt_u_prop_general_typ.htm">File Types page</a>
+   <li><a href="cdt_u_prop_general_idx.htm">Indexer page</a>
+   <li><a href="cdt_u_prop_general_lng.htm">Language Mapping page</a>
+   <li>Paths and Symbols page
+       <ul>
+       <li><a href="cdt_u_prop_general_pns_inc.htm">Includes tab</a>
+       <li><a href="cdt_u_prop_general_pns_sym.htm">Symbols tab</a>
+       <li><a href="cdt_u_prop_general_pns_lib.htm">Libraries tab</a>
+       <li><a href="cdt_u_prop_general_pns_libpath.htm">Libraries path tab</a>
+       <li><a href="cdt_u_prop_general_pns_src.htm">Source Location tab</a>
+       <li><a href="cdt_u_prop_general_pns_out.htm">Output Location tab</a>
+       <li><a href="cdt_u_prop_general_pns_ref.htm">References tab</a>
+       <li><a href="cdt_u_prop_general_pns_hier.htm">Data Hierarchy tab</a>
+       </ul>
+   </ul>
+<li><a href="cdt_u_prop_ref.htm">C/C++ Project Properties, Project References page</a>
+<li><a href="cdt_u_prop_rundebug.htm">C/C++ Project Properties, Run/Debug Settings page</a>
+</ul>
+</p>
+<hr >
+<p><img src="../images/intl_07.gif" ALT="Intel Copyright Statement" ></p>
+
+</div></body>
+</html>

doc/org.eclipse.cdt.doc.user/reference/cdt_u_prop_build_settings_errparser.htm

@@ -88,6 +88,7 @@ build output log.</p>
    <li>Settings page
        <ul> 
        <li><a href="cdt_u_prop_build_settings_tool.htm">     Tool Settings tab</a>
+       <li><a href="cdt_u_prop_build_settings_container.htm">Container Settings tab</a>
        <li><a href="cdt_u_prop_build_settings_steps.htm">    Build Steps tab</a>
        <li><a href="cdt_u_prop_build_settings_artifact.htm"> Build Artifact tab</a>
        <li><a href="cdt_u_prop_build_settings_binparser.htm">Binary Parsers tab</a>

doc/org.eclipse.cdt.doc.user/reference/cdt_u_prop_build_settings_steps.htm

@@ -99,6 +99,7 @@ including pre-build or post-build steps.<br>
    <li>Settings page
        <ul> 
        <li><a href="cdt_u_prop_build_settings_tool.htm">     Tool Settings tab</a>
+       <li><a href="cdt_u_prop_build_settings_container.htm">Container Settings tab</a>
        <li><a href="cdt_u_prop_build_settings_steps.htm">    Build Steps tab</a>
        <li><a href="cdt_u_prop_build_settings_artifact.htm"> Build Artifact tab</a>
        <li><a href="cdt_u_prop_build_settings_binparser.htm">Binary Parsers tab</a>

doc/org.eclipse.cdt.doc.user/reference/cdt_u_prop_build_settings_tool.htm

@@ -65,6 +65,7 @@ Use the <strong>Tool Settings</strong> properties tab to customize the tools and
    <li>Settings page
        <ul> 
        <li><a href="cdt_u_prop_build_settings_tool.htm">     Tool Settings tab</a>
+       <li><a href="cdt_u_prop_build_settings_container.htm">Container Settings tab</a>
        <li><a href="cdt_u_prop_build_settings_steps.htm">    Build Steps tab</a>
        <li><a href="cdt_u_prop_build_settings_artifact.htm"> Build Artifact tab</a>
        <li><a href="cdt_u_prop_build_settings_binparser.htm">Binary Parsers tab</a>

doc/org.eclipse.cdt.doc.user/reference/cdt_u_prop_data_volumes.htm

@@ -0,0 +1,149 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> 
+<html lang="en">
+<head>
+  <meta http-equiv="Content-Language" content="en-us">
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+  <title>C/C++ Project Properties, Build, Settings, Data Volume Dialog</title>
+  <link rel="stylesheet" type="text/css" href="../help.css">
+</head>
+<body>
+<div role="main"><h1>C/C++ Project Properties, Build, Settings, Data Volume Dialog</h1>
+<p>The <strong>Data Volume</strong> dialog is brought up when a user selects the
+Add... button from the Container Settings Data Volumes table.  Like the properties tab,
+this dialog is only available if the optional Docker C/C++ Launch feature is installed.</p>
+<p>Data volumes can be specified from the local file system, another Container, or created
+as empty, in the Docker Container where the build will be performed.</p>
+
+<p><img img="" src="../images/prop_datavolumes.png"
+ alt="C/C++ Project Properties, Build, Settings, Data Volume Dialog"></p>
+
+
+<table cellpadding="5" cellspacing="0" border="1" width="600px" bordercolor="#DDDDDD" >
+	<caption><strong>Data Volume Dialog</strong></caption>
+	<colgroup>
+		<col width="30%" valign="top" >
+		<col width="70%" valign="top" >
+	</colgroup>
+	<tbody> 
+		<tr style="text-align:center;">
+			<th id="group"><strong>Group</strong></th>
+			<th id="description"><strong>Description</strong></th>
+		</tr>
+		<tr>
+			<td headers="group"><strong>Container path</strong></td>
+			<td headers="description">This defines the path that the data volume will be mounted as within the Docker Container.</td>
+			</tr>		
+		<tr>
+			<td headers="group"><strong>No external mount</strong></td>
+			<td headers="description">Use this option to create a new empty directory in the Docker Container that is not mounted
+			to any external directory.</td>
+			</tr>	
+		<tr>
+			<td headers="group"><strong>Mount a host directory or host file</strong></td>
+			<td headers="description">Use this to specify a local system path that will be mounted in the Docker Container with
+			the given Container path.</td>
+			</tr>		
+		<tr>
+			<td headers="group"><strong>Path</strong></td>
+			<td headers="description">This is the local path of the directory or file to mount in the Docker Container.  This
+			can be specified manually or via the Directory/File buttons.</td>
+			</tr>		
+		<tr>
+			<td headers="group"><strong>Directory</strong></td>
+			<td headers="description">Use this button to bring up a local directory browser to fill in the Path text field
+			when mounting a local directory in the Docker Container.</td>
+			</tr>		
+		<tr>
+			<td headers="group"><strong>File</strong></td>
+			<td headers="description">Use this button to bring up a local file browser to fill in the Path text field
+			when mounting a local file in the Docker Container.</td>
+			</tr>		
+		<tr>
+			<td headers="group"><strong>Read-only access</strong></td>
+			<td headers="description">Check this button if mounting a local directory or file and you do not wish the
+			Container to modify it.</td>
+			</tr>		
+		<tr>
+			<td headers="group"><strong>Mount a data volume container</strong></td>
+			<td headers="description">Check this button if mounting the volumes of another Container.</td>
+			</tr>		
+		<tr>
+			<td headers="group"><strong>Container</strong></td>
+			<td headers="description">This is a pull-down containing actively running Containers to use data volumes from if
+			the option above is chosen.</td>
+			</tr>		
+	</tbody>
+</table>
+<br>
+<p><strong>Available for:</strong> CDT projects.</p>
+
+<p><img src="../images/ngtasks.gif" alt="Related tasks"
+ width="143" height="21">
+<br>
+</p>
+
+
+<p style="margin-top: 0pt; margin-bottom: 0pt;"><img 
+ src="../images/ngref.gif" alt="Related reference" width="143"
+ height="21"><br>
+
+
+<ul>
+<li><a href="cdt_u_prop_resource.htm">Project Properties, Resource page</a>
+<li><a href="cdt_u_prop_builders.htm">Project Properties, Builders page</a>
+<li><a href="cdt_u_prop_all.htm">Project Properties, common C/C++ Configurations handling</a>
+   <ul style="list-style-type: disc">
+   <li><a href="cdt_u_prop_manage_dialog.htm">Manage Configurations dialog</a>
+   <li><a href="cdt_u_prop_manage_newdialog.htm">Create Configuration dialog</a>
+   <li><a href="cdt_u_prop_manage_rendialog.htm">Rename Configuration dialog</a>
+   </ul>
+<li><a href="cdt_u_prop_build.htm">Project Properties, C/C++ Build category</a>
+   <ul style="list-style-type: disc">
+   <li><a href="cdt_u_prop_build_discovery.htm">Discovery options page</a>
+   <li><a href="cdt_u_prop_build_environment.htm">Environment page</a>
+   <li>Settings page
+       <ul> 
+       <li><a href="cdt_u_prop_build_settings_tool.htm">     Tool Settings tab</a>
+       <li><a href="cdt_u_prop_build_settings_container.htm">ContainerSettings tab</a>
+       <li><a href="cdt_u_prop_build_settings_steps.htm">    Build Steps tab</a>
+       <li><a href="cdt_u_prop_build_settings_artifact.htm"> Build Artifact tab</a>
+       <li><a href="cdt_u_prop_build_settings_binparser.htm">Binary Parsers tab</a>
+       <li><a href="cdt_u_prop_build_settings_errparser.htm">Error Parsers tab</a>
+       </ul> 
+   <li><a href="cdt_u_prop_build_toolchain.htm">Tool chain editor page</a>
+   <li><a href="cdt_u_prop_build_variables.htm">Variables page</a>
+   </ul>
+<li>Project Properties, <a href="cdt_u_prop_general.htm">C/C++ General category</a>
+   <ul style="list-style-type: disc"> 
+   <li><a href="cdt_u_prop_general_doc.htm">Documentation page</a>
+   <li><a href="cdt_u_prop_general_exp.htm">Export Settings page</a>
+       <!--ul>
+       <li><a href="cdt_u_prop_general_exp_inc.htm">Includes tab</a>
+       <li><a href="cdt_u_prop_general_exp_sym.htm">Symbols tab</a>
+       <li><a href="cdt_u_prop_general_exp_lib.htm">Libraries tab</a>
+       <li><a href="cdt_u_prop_general_exp_libpath.htm">Libraries path tab</a>
+       </ul-->
+   <li><a href="cdt_u_prop_general_typ.htm">File Types page</a>
+   <li><a href="cdt_u_prop_general_idx.htm">Indexer page</a>
+   <li><a href="cdt_u_prop_general_lng.htm">Language Mapping page</a>
+   <li>Paths and Symbols page
+       <ul>
+       <li><a href="cdt_u_prop_general_pns_inc.htm">Includes tab</a>
+       <li><a href="cdt_u_prop_general_pns_sym.htm">Symbols tab</a>
+       <li><a href="cdt_u_prop_general_pns_lib.htm">Libraries tab</a>
+       <li><a href="cdt_u_prop_general_pns_libpath.htm">Libraries path tab</a>
+       <li><a href="cdt_u_prop_general_pns_src.htm">Source Location tab</a>
+       <li><a href="cdt_u_prop_general_pns_out.htm">Output Location tab</a>
+       <li><a href="cdt_u_prop_general_pns_ref.htm">References tab</a>
+       <li><a href="cdt_u_prop_general_pns_hier.htm">Data Hierarchy tab</a>
+       </ul>
+   </ul>
+<li><a href="cdt_u_prop_ref.htm">C/C++ Project Properties, Project References page</a>
+<li><a href="cdt_u_prop_rundebug.htm">C/C++ Project Properties, Run/Debug Settings page</a>
+</ul>
+</p>
+<hr >
+<p><img src="../images/intl_07.gif" ALT="Intel Copyright Statement" ></p>
+
+</div></body>
+</html>

doc/org.eclipse.cdt.doc.user/reference/cdt_u_properties.htm

@@ -39,6 +39,7 @@ To select object properties, right click on object in view and select <strong>Pr
    <li>Settings page
        <ul> 
        <li><a href="cdt_u_prop_build_settings_tool.htm">     Tool Settings tab</a>
+       <li><a href="cdt_u_prop_build_settings_container.htm">Container Settings tab</a>
        <li><a href="cdt_u_prop_build_settings_steps.htm">    Build Steps tab</a>
        <li><a href="cdt_u_prop_build_settings_artifact.htm"> Build Artifact tab</a>
        <li><a href="cdt_u_prop_build_settings_binparser.htm">Binary Parsers tab</a>

launch/org.eclipse.cdt.docker.launcher/META-INF/MANIFEST.MF

@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %Plugin.name
 Bundle-SymbolicName: org.eclipse.cdt.docker.launcher;singleton:=true
-Bundle-Version: 1.0.0.qualifier
+Bundle-Version: 1.1.0.qualifier
 Bundle-Activator: org.eclipse.cdt.docker.launcher.DockerLaunchUIPlugin
 Bundle-Vendor: %Plugin.vendor
 Bundle-Localization: plugin
@@ -20,7 +20,14 @@ Require-Bundle: org.eclipse.ui,
  org.eclipse.cdt.debug.ui;bundle-version="7.5.0",
  org.eclipse.cdt.dsf.gdb;bundle-version="4.6.0",
  org.eclipse.cdt.dsf.gdb.ui;bundle-version="2.4.0",
- org.eclipse.core.variables
+ org.eclipse.core.variables,
+ org.eclipse.cdt.managedbuilder.ui,
+ org.eclipse.cdt.managedbuilder.core,
+ org.eclipse.core.databinding.observable,
+ org.eclipse.core.databinding.beans,
+ org.eclipse.jface.databinding,
+ org.eclipse.core.databinding;bundle-version="1.6.0",
+ org.eclipse.core.databinding.property;bundle-version="1.6.0"
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Bundle-ActivationPolicy: lazy
 Export-Package: org.eclipse.cdt.docker.launcher;x-internal:=true,

launch/org.eclipse.cdt.docker.launcher/plugin.properties

@@ -1,5 +1,5 @@
 ###############################################################################
-#  Copyright (c) 2015 Red Hat Inc. and others.
+#  Copyright (c) 2015,2017 Red Hat 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
@@ -15,4 +15,10 @@ Delegate.desc=This launcher runs C/C++ applications in a specified Docker Contai
 must be set-up to supply the C/C++ application what it needs to run.
 LaunchConfigurationType.name=C/C++ Container Launcher
 Shortcut.label=C/C++ Container Application
-DockerLaunchPreferencePage.name=Docker Container Launch
+DockerLaunchPreferencePage.name=Docker Container
+DockerHeaderPreferencePage.name=Cached Headers
+ContainerCommandLauncherFactory.name=Container Command Launcher Factory
+Container.settings=Container Settings
+ContainerBuild.property.enablement=Container Build Enablement
+ContainerBuild.property.connection=Container Build Connection
+ContainerBuild.property.image=Container Build Image

launch/org.eclipse.cdt.docker.launcher/plugin.xml

@@ -65,6 +65,12 @@
             id="org.eclipse.cdt.docker.launcher.page1"
             name="%DockerLaunchPreferencePage.name">
       </page>
+       <page
+            category="org.eclipse.cdt.docker.launcher.page1"
+            class="org.eclipse.cdt.internal.docker.launcher.ui.preferences.DockerHeaderPreferencePage"
+            id="org.eclipse.cdt.docker.launcher.page2"
+            name="%DockerHeaderPreferencePage.name">
+      </page>
    </extension>
    <extension
        point="org.eclipse.debug.ui.launchConfigurationTabGroups">
@@ -88,5 +94,24 @@
             id="org.eclipse.cdt.docker.launcher.launchConfigurationTypeImage1">
        </launchConfigurationTypeImage>
    </extension>
+   <extension
+       id="CommandLauncherFactories"
+       name="%ContainerCommandLauncherFactory.name"
+       point="org.eclipse.cdt.core.CommandLauncherFactory">
+       <factory
+          id="ContainerCommandLauncherFactory"
+          class="org.eclipse.cdt.docker.launcher.ContainerCommandLauncherFactory">
+      </factory>
+   </extension>
+   <extension
+         point="org.eclipse.cdt.ui.cPropertyTab">
+      <tab
+            class="org.eclipse.cdt.internal.docker.launcher.ContainerPropertyTab"
+            icon="icons/repository-middle.gif"
+            name="%Container.settings"
+            parent="org.eclipse.cdt.managedbuilder.ui.properties.Page_BuildSettings"
+            weight="020">
+      </tab>
+   </extension>
   
 </plugin>

launch/org.eclipse.cdt.docker.launcher/src/org/eclipse/cdt/docker/launcher/ContainerCommandLauncherFactory.java

@@ -0,0 +1,265 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Red Hat 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:
+ *     Red Hat Inc. - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.cdt.docker.launcher;
+
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+import org.eclipse.cdt.core.ICommandLauncher;
+import org.eclipse.cdt.core.ICommandLauncherFactory;
+import org.eclipse.cdt.core.model.CoreModel;
+import org.eclipse.cdt.core.settings.model.CIncludePathEntry;
+import org.eclipse.cdt.core.settings.model.ICConfigurationDescription;
+import org.eclipse.cdt.core.settings.model.ICIncludePathEntry;
+import org.eclipse.cdt.core.settings.model.ICLanguageSettingEntry;
+import org.eclipse.cdt.internal.docker.launcher.ContainerCommandLauncher;
+import org.eclipse.cdt.internal.docker.launcher.Messages;
+import org.eclipse.cdt.managedbuilder.buildproperties.IOptionalBuildProperties;
+import org.eclipse.cdt.managedbuilder.core.IConfiguration;
+import org.eclipse.cdt.managedbuilder.core.ManagedBuildManager;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.runtime.IPath;
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.linuxtools.docker.ui.launch.ContainerLauncher;
+
+public class ContainerCommandLauncherFactory
+		implements ICommandLauncherFactory {
+
+	@Override
+	public ICommandLauncher getCommandLauncher(IProject project) {
+		// check if container build enablement has been checked
+		ICConfigurationDescription cfgd = CoreModel.getDefault()
+				.getProjectDescription(project)
+					.getActiveConfiguration();
+		IConfiguration cfg = ManagedBuildManager
+				.getConfigurationForDescription(cfgd);
+		// TODO: figure out why this occurs
+		if (cfg == null) {
+			return null;
+		}
+		IOptionalBuildProperties props = cfg.getOptionalBuildProperties();
+		if (props != null) {
+			String enablementProperty = props.getProperty(
+					ContainerCommandLauncher.CONTAINER_BUILD_ENABLED);
+			if (enablementProperty != null) {
+				boolean enableContainer = Boolean
+						.parseBoolean(enablementProperty);
+				// enablement has occurred, we can return a
+				// ContainerCommandLauncher
+				if (enableContainer) {
+					return new ContainerCommandLauncher();
+				}
+			}
+		}
+		return null;
+	}
+
+	@Override
+	public ICommandLauncher getCommandLauncher(
+			ICConfigurationDescription cfgd) {
+		// check if container build enablement has been checked
+		IConfiguration cfg = ManagedBuildManager
+				.getConfigurationForDescription(cfgd);
+		// TODO: figure out why this occurs
+		if (cfg == null) {
+			return null;
+		}
+		IOptionalBuildProperties props = cfg.getOptionalBuildProperties();
+		if (props != null) {
+			String enablementProperty = props.getProperty(
+					ContainerCommandLauncher.CONTAINER_BUILD_ENABLED);
+			if (enablementProperty != null) {
+				boolean enableContainer = Boolean
+						.parseBoolean(enablementProperty);
+				// enablement has occurred, we can return a
+				// ContainerCommandLauncher
+				if (enableContainer) {
+					return new ContainerCommandLauncher();
+				}
+			}
+		}
+		return null;
+	}
+
+	@Override
+	public void registerLanguageSettingEntries(IProject project,
+			List<? extends ICLanguageSettingEntry> langEntries) {
+		@SuppressWarnings("unchecked")
+		List<ICLanguageSettingEntry> entries = (List<ICLanguageSettingEntry>) langEntries;
+		ICConfigurationDescription cfgd = CoreModel.getDefault()
+				.getProjectDescription(project).getActiveConfiguration();
+		IConfiguration cfg = ManagedBuildManager
+				.getConfigurationForDescription(cfgd);
+		IOptionalBuildProperties props = cfg.getOptionalBuildProperties();
+		if (props != null) {
+			String enablementProperty = props.getProperty(
+					ContainerCommandLauncher.CONTAINER_BUILD_ENABLED);
+			if (enablementProperty != null) {
+				boolean enableContainer = Boolean
+						.parseBoolean(enablementProperty);
+				if (enableContainer) {
+					String connectionName = props.getProperty(
+							ContainerCommandLauncher.CONNECTION_ID);
+					String imageName = props
+							.getProperty(ContainerCommandLauncher.IMAGE_ID);
+					if (connectionName == null || connectionName.isEmpty()
+							|| imageName == null || imageName.isEmpty()) {
+						DockerLaunchUIPlugin.logErrorMessage(
+								Messages.ContainerCommandLauncher_invalid_values);
+						return;
+					}
+					ContainerLauncher launcher = new ContainerLauncher();
+					List<String> paths = new ArrayList<>();
+					for (ICLanguageSettingEntry entry : entries) {
+						if (entry instanceof ICIncludePathEntry) {
+							paths.add(entry.getValue());
+						}
+					}
+					if (paths.size() > 0) {
+						// Create a directory to put the header files for
+						// the image. Use the connection name to form
+						// the directory name as the connection may be
+						// connected to a different repo using the same
+						// image name.
+						IPath pluginPath = Platform.getStateLocation(Platform
+								.getBundle(DockerLaunchUIPlugin.PLUGIN_ID))
+								.append("HEADERS"); //$NON-NLS-1$
+						pluginPath.toFile().mkdir();
+						pluginPath = pluginPath
+								.append(getCleanName(connectionName));
+						pluginPath.toFile().mkdir();
+						// To allow the user to later manage the headers, store
+						// the
+						// real connection name in a file.
+						IPath connectionNamePath = pluginPath.append(".name"); //$NON-NLS-1$
+						File f = connectionNamePath.toFile();
+						try {
+							f.createNewFile();
+							try (FileWriter writer = new FileWriter(f);
+									BufferedWriter bufferedWriter = new BufferedWriter(
+											writer);) {
+								bufferedWriter.write(connectionName);
+								bufferedWriter.newLine();
+							} catch (IOException e) {
+								DockerLaunchUIPlugin.log(e);
+								return;
+							}
+							pluginPath = pluginPath
+									.append(getCleanName(imageName));
+							pluginPath.toFile().mkdir();
+							// To allow the user to later manage the headers,
+							// store the
+							// real image name in a file.
+							IPath imageNamePath = pluginPath.append(".name"); //$NON-NLS-1$
+							f = imageNamePath.toFile();
+							f.createNewFile();
+							try (FileWriter writer = new FileWriter(f);
+									BufferedWriter bufferedWriter = new BufferedWriter(
+											writer);) {
+								bufferedWriter.write(imageName);
+								bufferedWriter.newLine();
+							} catch (IOException e) {
+								DockerLaunchUIPlugin.log(e);
+								return;
+							}
+						} catch (IOException e) {
+							DockerLaunchUIPlugin.log(e);
+							return;
+						}
+						IPath hostDir = pluginPath;
+						@SuppressWarnings("unused")
+						int status = launcher.fetchContainerDirs(connectionName,
+								imageName,
+								paths, hostDir);
+					}
+				}
+			}
+		}
+
+	}
+
+	@Override
+	public List<ICLanguageSettingEntry> verifyLanguageSettingEntries(
+			IProject project, List<ICLanguageSettingEntry> entries) {
+		if (entries == null) {
+			return null;
+		}
+		ICConfigurationDescription cfgd = CoreModel.getDefault()
+				.getProjectDescription(project).getActiveConfiguration();
+		IConfiguration cfg = ManagedBuildManager
+				.getConfigurationForDescription(cfgd);
+		IOptionalBuildProperties props = cfg.getOptionalBuildProperties();
+		if (props != null) {
+			String enablementProperty = props.getProperty(
+					ContainerCommandLauncher.CONTAINER_BUILD_ENABLED);
+			if (enablementProperty != null) {
+				boolean enableContainer = Boolean
+						.parseBoolean(enablementProperty);
+				if (enableContainer) {
+					String connectionName = props.getProperty(
+							ContainerCommandLauncher.CONNECTION_ID);
+					String imageName = props
+							.getProperty(ContainerCommandLauncher.IMAGE_ID);
+					if (connectionName == null || connectionName.isEmpty()
+							|| imageName == null || imageName.isEmpty()) {
+						DockerLaunchUIPlugin.logErrorMessage(
+								Messages.ContainerCommandLauncher_invalid_values);
+						return entries;
+					}
+
+					ContainerLauncher launcher = new ContainerLauncher();
+					Set<String> copiedVolumes = launcher
+							.getCopiedVolumes(connectionName, imageName);
+					List<ICLanguageSettingEntry> newEntries = new ArrayList<>();
+					IPath pluginPath = Platform.getStateLocation(
+							Platform.getBundle(DockerLaunchUIPlugin.PLUGIN_ID));
+					IPath hostDir = pluginPath.append("HEADERS") //$NON-NLS-1$
+							.append(getCleanName(connectionName))
+							.append(getCleanName(imageName));
+
+					for (ICLanguageSettingEntry entry : entries) {
+						if (entry instanceof ICIncludePathEntry) {
+							if (copiedVolumes
+									.contains(((ICIncludePathEntry) entry)
+											.getName().toString())) {
+																	// //$NON-NLS-2$
+								IPath newPath = hostDir.append(entry.getName());
+								CIncludePathEntry newEntry = new CIncludePathEntry(
+										newPath.toString(),
+										entry.getFlags());
+								newEntries.add(newEntry);
+								continue;
+							} else {
+								newEntries.add(entry);
+							}
+						} else {
+							newEntries.add(entry);
+						}
+					}
+					return newEntries;
+				}
+			}
+		}
+		return entries;
+	}
+
+	private String getCleanName(String name) {
+		String cleanName = name.replace("unix:///", "unix_"); //$NON-NLS-1$ //$NON-NLS-2$
+		cleanName = cleanName.replace("tcp://", "tcp_"); //$NON-NLS-1$ //$NON-NLS-2$
+		return cleanName.replaceAll("[:/.]", "_"); //$NON-NLS-1$ //$NON-NLS-2$
+	}
+
+}

launch/org.eclipse.cdt.docker.launcher/src/org/eclipse/cdt/internal/docker/launcher/BaseDatabindingModel.java

@@ -0,0 +1,44 @@
+/*******************************************************************************
+ * Copyright (c) 2014, 2015 Red Hat.
+ * 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:
+ *     Red Hat - Initial Contribution
+ *******************************************************************************/
+
+package org.eclipse.cdt.internal.docker.launcher;
+
+import java.beans.PropertyChangeListener;
+import java.beans.PropertyChangeSupport;
+
+/**
+ * Base class for all model classes that need Databinding support
+ * 
+ */
+public abstract class BaseDatabindingModel {
+
+	private PropertyChangeSupport changeSupport = new PropertyChangeSupport(this);
+
+	public void addPropertyChangeListener(PropertyChangeListener listener) {
+		changeSupport.addPropertyChangeListener(listener);
+	}
+
+	public void removePropertyChangeListener(PropertyChangeListener listener) {
+		changeSupport.removePropertyChangeListener(listener);
+	}
+
+	public void addPropertyChangeListener(String propertyName, PropertyChangeListener listener) {
+		changeSupport.addPropertyChangeListener(propertyName, listener);
+	}
+
+	public void removePropertyChangeListener(String propertyName, PropertyChangeListener listener) {
+		changeSupport.removePropertyChangeListener(propertyName, listener);
+	}
+
+	protected void firePropertyChange(String propertyName, Object oldValue, Object newValue) {
+		changeSupport.firePropertyChange(propertyName, oldValue, newValue);
+	}
+}

launch/org.eclipse.cdt.docker.launcher/src/org/eclipse/cdt/internal/docker/launcher/ContainerCommandLauncher.java

@@ -0,0 +1,429 @@
+package org.eclipse.cdt.internal.docker.launcher;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+
+import org.eclipse.cdt.core.ICommandLauncher;
+import org.eclipse.cdt.core.model.CoreModel;
+import org.eclipse.cdt.core.settings.model.ICConfigurationDescription;
+import org.eclipse.cdt.docker.launcher.DockerLaunchUIPlugin;
+import org.eclipse.cdt.internal.core.ProcessClosure;
+import org.eclipse.cdt.managedbuilder.buildproperties.IOptionalBuildProperties;
+import org.eclipse.cdt.managedbuilder.core.IConfiguration;
+import org.eclipse.cdt.managedbuilder.core.ManagedBuildManager;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IPath;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.Path;
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.core.runtime.preferences.InstanceScope;
+import org.eclipse.core.variables.VariablesPlugin;
+import org.eclipse.linuxtools.docker.ui.launch.ContainerLauncher;
+import org.eclipse.linuxtools.docker.ui.launch.IErrorMessageHolder;
+import org.eclipse.linuxtools.internal.docker.ui.launch.ContainerCommandProcess;
+import org.eclipse.osgi.util.NLS;
+import org.osgi.service.prefs.Preferences;
+
+@SuppressWarnings("restriction")
+public class ContainerCommandLauncher
+		implements ICommandLauncher, IErrorMessageHolder {
+
+	public final static String CONTAINER_BUILD_ENABLED = DockerLaunchUIPlugin.PLUGIN_ID
+			+ ".containerbuild.property.enablement"; //$NON-NLS-1$
+	public final static String CONNECTION_ID = DockerLaunchUIPlugin.PLUGIN_ID
+			+ ".containerbuild.property.connection"; //$NON-NLS-1$
+	public final static String IMAGE_ID = DockerLaunchUIPlugin.PLUGIN_ID
+			+ ".containerbuild.property.image"; //$NON-NLS-1$
+	public final static String VOLUMES_ID = DockerLaunchUIPlugin.PLUGIN_ID
+			+ ".containerbuild.property.volumes"; //$NON-NLS-1$
+	public final static String SELECTED_VOLUMES_ID = DockerLaunchUIPlugin.PLUGIN_ID
+			+ ".containerbuild.property.selectedvolumes"; //$NON-NLS-1$
+
+	public final static String VOLUME_SEPARATOR_REGEX = "[|]"; //$NON-NLS-1$
+
+	private IProject fProject;
+	private Process fProcess;
+	private boolean fShowCommand;
+	private String fErrorMessage;
+	private Properties fEnvironment;
+
+	private String[] commandArgs;
+	private String fImageName = ""; //$NON-NLS-1$
+
+	public final static int COMMAND_CANCELED = ICommandLauncher.COMMAND_CANCELED;
+	public final static int ILLEGAL_COMMAND = ICommandLauncher.ILLEGAL_COMMAND;
+	public final static int OK = ICommandLauncher.OK;
+
+	private static final String NEWLINE = System.getProperty("line.separator", //$NON-NLS-1$
+			"\n"); //$NON-NLS-1$
+
+	/**
+	 * The number of milliseconds to pause between polling.
+	 */
+	protected static final long DELAY = 50L;
+
+	@Override
+	public void setProject(IProject project) {
+		this.fProject = project;
+	}
+
+	@Override
+	public IProject getProject() {
+		return fProject;
+	}
+
+	private String getImageName() {
+		return fImageName;
+	}
+
+	private void setImageName(String imageName) {
+		fImageName = imageName;
+	}
+
+	@Override
+	public void showCommand(boolean show) {
+		this.fShowCommand = show;
+	}
+
+	@Override
+	public String getErrorMessage() {
+		return fErrorMessage;
+	}
+
+	@Override
+	public void setErrorMessage(String error) {
+		fErrorMessage = error;
+	}
+
+	@Override
+	public String[] getCommandArgs() {
+		return commandArgs;
+	}
+
+	@Override
+	public Properties getEnvironment() {
+		return fEnvironment;
+	}
+
+	@Override
+	public String getCommandLine() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	@Override
+	public Process execute(IPath commandPath, String[] args, String[] env,
+			IPath workingDirectory, IProgressMonitor monitor)
+			throws CoreException {
+
+		HashMap<String, String> labels = new HashMap<>();
+		labels.put("org.eclipse.cdt.container-command", ""); //$NON-NLS-1$ //$NON-NLS-2$
+		String projectName = fProject.getName();
+		labels.put("org.eclipse.cdt.project-name", projectName); //$NON-NLS-1$
+
+		List<String> additionalDirs = new ArrayList<>();
+
+		//
+		IPath projectLocation = fProject.getLocation();
+		String projectPath = projectLocation.toPortableString();
+		if (projectLocation.getDevice() != null) {
+			projectPath = "/" + projectPath.replace(':', '/'); //$NON-NLS-1$
+		}
+		additionalDirs.add(projectPath);
+
+		ArrayList<String> commandSegments = new ArrayList<>();
+
+		StringBuilder b = new StringBuilder();
+		String commandString = commandPath.toPortableString();
+		if (commandPath.getDevice() != null) {
+			commandString = "/" + commandString.replace(':', '/'); //$NON-NLS-1$
+		}
+		b.append(commandString);
+		commandSegments.add(commandString);
+		for (String arg : args) {
+			b.append(" "); //$NON-NLS-1$
+			String realArg = VariablesPlugin.getDefault()
+					.getStringVariableManager().performStringSubstitution(arg);
+			if (Platform.getOS().equals(Platform.OS_WIN32)) {
+				// check if file exists and if so, add an additional directory
+				IPath p = new Path(realArg);
+				if (p.isValidPath(realArg) && p.getDevice() != null) {
+					File f = p.toFile();
+					String modifiedArg = realArg;
+					// if the directory of the arg as a file exists, we mount it
+					// and modify the argument to be unix-style
+					if (f.isFile()) {
+						f = f.getParentFile();
+						modifiedArg = "/" //$NON-NLS-1$
+								+ p.toPortableString().replace(':', '/');
+						p = p.removeLastSegments(1);
+					}
+					if (f != null && f.exists()) {
+						additionalDirs.add(
+								"/" + p.toPortableString().replace(':', '/')); //$NON-NLS-1$
+						realArg = modifiedArg;
+					}
+				}
+			} else if (realArg.startsWith("/")) { //$NON-NLS-1$
+				// check if file directory exists and if so, add an additional
+				// directory
+				IPath p = new Path(realArg);
+				if (p.isValidPath(realArg)) {
+					File f = p.toFile();
+					if (f.isFile()) {
+						f = f.getParentFile();
+					}
+					if (f != null && f.exists()) {
+						additionalDirs.add(f.getAbsolutePath());
+					}
+				}
+			}
+			b.append(realArg);
+			commandSegments.add(realArg);
+		}
+		
+		commandArgs = commandSegments.toArray(new String[0]);
+
+		String commandDir = commandPath.removeLastSegments(1).toString();
+		if (commandDir.isEmpty()) {
+			commandDir = null;
+		} else if (commandPath.getDevice() != null) {
+			commandDir = "/" + commandDir.replace(':', '/'); //$NON-NLS-1$
+		}
+
+		IProject[] referencedProjects = fProject.getReferencedProjects();
+		for (IProject referencedProject : referencedProjects) {
+			String referencedProjectPath = referencedProject.getLocation()
+					.toPortableString();
+			if (referencedProject.getLocation().getDevice() != null) {
+				referencedProjectPath = "/" //$NON-NLS-1$
+						+ referencedProjectPath.replace(':', '/');
+			}
+			additionalDirs
+					.add(referencedProjectPath);
+		}
+
+		String command = b.toString();
+
+		String workingDir = workingDirectory.makeAbsolute().toPortableString();
+		if (workingDirectory.toPortableString().equals(".")) { //$NON-NLS-1$
+			workingDir = "/tmp"; //$NON-NLS-1$
+		} else if (workingDirectory.getDevice() != null) {
+			workingDir = "/" + workingDir.replace(':', '/'); //$NON-NLS-1$
+		}
+		parseEnvironment(env);
+		Map<String, String> origEnv = null;
+
+		boolean supportStdin = false;
+
+		boolean privilegedMode = false;
+
+		ContainerLauncher launcher = new ContainerLauncher();
+
+		Preferences prefs = InstanceScope.INSTANCE
+				.getNode(DockerLaunchUIPlugin.PLUGIN_ID);
+
+		boolean keepContainer = prefs.getBoolean(
+				PreferenceConstants.KEEP_CONTAINER_AFTER_LAUNCH, false);
+
+		ICConfigurationDescription cfgd = CoreModel.getDefault()
+				.getProjectDescription(fProject).getActiveConfiguration();
+		IConfiguration cfg = ManagedBuildManager
+				.getConfigurationForDescription(cfgd);
+		if (cfg == null) {
+			return null;
+		}
+		IOptionalBuildProperties props = cfg.getOptionalBuildProperties();
+
+		// Add any specified volumes to additional dir list
+		String selectedVolumeString = props.getProperty(SELECTED_VOLUMES_ID);
+		if (selectedVolumeString != null && !selectedVolumeString.isEmpty()) {
+			String[] selectedVolumes = selectedVolumeString
+					.split(VOLUME_SEPARATOR_REGEX);
+			if (Platform.getOS().equals(Platform.OS_WIN32)) {
+				for (String selectedVolume : selectedVolumes) {
+					IPath path = new Path(selectedVolume);
+					String selectedPath = path.toPortableString();
+					if (path.getDevice() != null) {
+						selectedPath = "/" + selectedPath.replace(':', '/'); //$NON-NLS-1$
+					}
+					additionalDirs.add(selectedPath);
+				}
+			} else {
+				additionalDirs.addAll(Arrays.asList(selectedVolumes));
+			}
+		}
+
+		String connectionName = props
+				.getProperty(ContainerCommandLauncher.CONNECTION_ID);
+		if (connectionName == null) {
+			return null;
+		}
+		String imageName = props
+				.getProperty(ContainerCommandLauncher.IMAGE_ID);
+		if (imageName == null) {
+			return null;
+		}
+		setImageName(imageName);
+
+		fProcess = launcher.runCommand(connectionName, imageName, fProject,
+				this,
+				command,
+				commandDir,
+				workingDir,
+				additionalDirs,
+				origEnv, fEnvironment, supportStdin, privilegedMode,
+				labels, keepContainer);
+
+		return fProcess;
+	}
+
+	/**
+	 * Parse array of "ENV=value" pairs to Properties.
+	 */
+	private void parseEnvironment(String[] env) {
+		fEnvironment = null;
+		if (env != null) {
+			fEnvironment = new Properties();
+			for (String envStr : env) {
+				// Split "ENV=value" and put in Properties
+				int pos = envStr.indexOf('='); // $NON-NLS-1$
+				if (pos < 0)
+					pos = envStr.length();
+				String key = envStr.substring(0, pos);
+				String value = envStr.substring(pos + 1);
+				fEnvironment.put(key, value);
+			}
+		}
+	}
+
+	@Override
+	public int waitAndRead(OutputStream out, OutputStream err) {
+		printImageHeader(out);
+
+		if (fShowCommand) {
+			printCommandLine(out);
+		}
+
+		if (fProcess == null) {
+			return ILLEGAL_COMMAND;
+		}
+		ProcessClosure closure = new ProcessClosure(fProcess, out, err);
+		closure.runBlocking(); // a blocking call
+		return OK;
+	}
+
+	@Override
+	public int waitAndRead(OutputStream output, OutputStream err,
+			IProgressMonitor monitor) {
+		printImageHeader(output);
+
+		if (fShowCommand) {
+			printCommandLine(output);
+		}
+
+		if (fProcess == null) {
+			return ILLEGAL_COMMAND;
+		}
+
+		ProcessClosure closure = new ProcessClosure(fProcess, output, err);
+		closure.runNonBlocking();
+		Runnable watchProcess = () -> {
+			try {
+				fProcess.waitFor();
+			} catch (InterruptedException e) {
+				// ignore
+			}
+			closure.terminate();
+		};
+		Thread t = new Thread(watchProcess);
+		t.start();
+		while (!monitor.isCanceled() && closure.isAlive()) {
+			try {
+				Thread.sleep(DELAY);
+			} catch (InterruptedException ie) {
+				break;
+			}
+		}
+		try {
+			t.join(500);
+		} catch (InterruptedException e1) {
+			// ignore
+		}
+		int state = OK;
+
+		// Operation canceled by the user, terminate abnormally.
+		if (monitor.isCanceled()) {
+			closure.terminate();
+			state = COMMAND_CANCELED;
+			setErrorMessage(Messages.CommandLauncher_CommandCancelled);
+		}
+		try {
+			fProcess.waitFor();
+		} catch (InterruptedException e) {
+			// ignore
+		}
+
+		monitor.done();
+		return state;
+	}
+
+	protected void printImageHeader(OutputStream os) {
+		if (os != null) {
+			try {
+				os.write(NLS
+						.bind(Messages.ContainerCommandLauncher_image_msg,
+								((ContainerCommandProcess) fProcess).getImage())
+						.getBytes());
+				os.write(NEWLINE.getBytes());
+				os.flush();
+			} catch (IOException e) {
+				// ignore
+			}
+		}
+	}
+
+	protected void printCommandLine(OutputStream os) {
+		if (os != null) {
+			try {
+				os.write(getCommandLineQuoted(getCommandArgs(), true)
+						.getBytes());
+				os.flush();
+			} catch (IOException e) {
+				// ignore;
+			}
+		}
+	}
+
+	@SuppressWarnings("nls")
+	private String getCommandLineQuoted(String[] commandArgs, boolean quote) {
+		StringBuilder buf = new StringBuilder();
+		if (commandArgs != null) {
+			for (String commandArg : commandArgs) {
+				if (quote && (commandArg.contains(" ")
+						|| commandArg.contains("\"")
+						|| commandArg.contains("\\"))) {
+					commandArg = '"' + commandArg.replaceAll("\\\\", "\\\\\\\\")
+							.replaceAll("\"", "\\\\\"") + '"';
+				}
+				buf.append(commandArg);
+				buf.append(' ');
+			}
+			buf.append(NEWLINE);
+		}
+		return buf.toString();
+	}
+
+	protected String getCommandLine(String[] commandArgs) {
+		return getCommandLineQuoted(commandArgs, false);
+	}
+
+}

launch/org.eclipse.cdt.docker.launcher/src/org/eclipse/cdt/internal/docker/launcher/ContainerDataVolumeDialog.java

@@ -0,0 +1,466 @@
+/*******************************************************************************
+ * Copyright (c) 2015, 2016 Red Hat 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:
+ *     Red Hat - Initial Contribution
+ *******************************************************************************/
+
+package org.eclipse.cdt.internal.docker.launcher;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+import org.eclipse.cdt.internal.docker.launcher.ContainerPropertyVolumesModel.MountType;
+import org.eclipse.core.databinding.Binding;
+import org.eclipse.core.databinding.DataBindingContext;
+import org.eclipse.core.databinding.UpdateValueStrategy;
+import org.eclipse.core.databinding.beans.BeanProperties;
+import org.eclipse.core.databinding.observable.IChangeListener;
+import org.eclipse.core.databinding.observable.value.IObservableValue;
+import org.eclipse.core.databinding.validation.ValidationStatus;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.jface.databinding.swt.ISWTObservableValue;
+import org.eclipse.jface.databinding.swt.WidgetProperties;
+import org.eclipse.jface.dialogs.Dialog;
+import org.eclipse.jface.dialogs.IDialogConstants;
+import org.eclipse.jface.fieldassist.ComboContentAdapter;
+import org.eclipse.jface.fieldassist.ContentProposal;
+import org.eclipse.jface.fieldassist.ContentProposalAdapter;
+import org.eclipse.jface.fieldassist.ControlDecoration;
+import org.eclipse.jface.fieldassist.IContentProposal;
+import org.eclipse.jface.fieldassist.IContentProposalProvider;
+import org.eclipse.jface.layout.GridDataFactory;
+import org.eclipse.jface.layout.GridLayoutFactory;
+import org.eclipse.jface.viewers.ArrayContentProvider;
+import org.eclipse.jface.viewers.ComboViewer;
+import org.eclipse.linuxtools.docker.core.IDockerConnection;
+import org.eclipse.linuxtools.docker.core.IDockerContainer;
+import org.eclipse.linuxtools.docker.core.IDockerContainerInfo;
+import org.eclipse.linuxtools.internal.docker.ui.wizards.WizardMessages;
+import org.eclipse.linuxtools.internal.docker.ui.wizards.WizardUtils;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.SelectionListener;
+import org.eclipse.swt.graphics.Point;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Combo;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.DirectoryDialog;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.FileDialog;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.Text;
+
+/**
+ * @author xcoulon
+ *
+ */
+public class ContainerDataVolumeDialog extends Dialog {
+
+	private final DataVolumeModel model;
+
+	private final DataBindingContext dbc = new DataBindingContext();
+
+	private final List<String> containerNames;
+
+	private final IDockerConnection connection;
+
+	public ContainerDataVolumeDialog(final Shell parentShell,
+			final IDockerConnection connection,
+			final DataVolumeModel selectedDataVolume) {
+		super(parentShell);
+		this.connection = connection;
+		this.model = new DataVolumeModel(selectedDataVolume);
+		this.containerNames = WizardUtils.getContainerNames(connection);
+	}
+
+	public ContainerDataVolumeDialog(final Shell parentShell,
+			final IDockerConnection connection) {
+		super(parentShell);
+		this.connection = connection;
+		this.model = new DataVolumeModel();
+		this.containerNames = WizardUtils.getContainerNames(connection);
+	}
+
+	public DataVolumeModel getDataVolume() {
+		return model;
+	}
+
+	@Override
+	protected void configureShell(final Shell shell) {
+		super.configureShell(shell);
+		setShellStyle(getShellStyle() | SWT.RESIZE);
+		shell.setText(
+				WizardMessages.getString("ContainerDataVolumeDialog.title")); //$NON-NLS-1$
+	}
+
+	/**
+	 * Disable the 'OK' button by default
+	 */
+	@Override
+	protected Button createButton(Composite parent, int id, String label,
+			boolean defaultButton) {
+		final Button button = super.createButton(parent, id, label,
+				defaultButton);
+		if (id == IDialogConstants.OK_ID) {
+			button.setEnabled(false);
+		}
+		return button;
+	}
+
+	@Override
+	protected Point getInitialSize() {
+		return new Point(450, super.getInitialSize().y);
+	}
+
+	@Override
+	protected Control createDialogArea(final Composite parent) {
+		final Composite container = new Composite(parent, SWT.NONE);
+		final int COLUMNS = 3;
+		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).span(1, 1)
+				.grab(true, true).applyTo(container);
+		GridLayoutFactory.fillDefaults().margins(10, 10).numColumns(COLUMNS)
+				.applyTo(container);
+
+		// Container path
+		final Label containerPathLabel = new Label(container, SWT.NONE);
+		containerPathLabel.setText(WizardMessages
+				.getString("ContainerDataVolumeDialog.containerPathLabel")); //$NON-NLS-1$
+		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER)
+				.grab(false, false).applyTo(containerPathLabel);
+		final Text containerPathText = new Text(container, SWT.BORDER);
+		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER)
+				.grab(true, false).applyTo(containerPathText);
+		final IObservableValue containerPathObservable = BeanProperties
+				.value(DataVolumeModel.class, DataVolumeModel.CONTAINER_PATH)
+				.observe(model);
+		dbc.bindValue(
+				WidgetProperties.text(SWT.Modify).observe(containerPathText),
+				containerPathObservable);
+		// mount type
+		final Label explanationLabel = new Label(container, SWT.NONE);
+		explanationLabel.setText(WizardMessages
+				.getString("ContainerDataVolumeDialog.explanationLabel")); //$NON-NLS-1$
+		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER)
+				.span(COLUMNS, 1).grab(true, false).applyTo(explanationLabel);
+		final int INDENT = 20;
+		// No mount
+		final Button noMountButton = new Button(container, SWT.RADIO);
+		noMountButton.setText(WizardMessages
+				.getString("ContainerDataVolumeDialog.noMountButton")); //$NON-NLS-1$
+		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER)
+				.indent(INDENT, 0).span(COLUMNS, 1).grab(true, false)
+				.applyTo(noMountButton);
+		bindButton(noMountButton, MountType.NONE);
+		// File System mount
+		final Button fileSystemMountButton = new Button(container, SWT.RADIO);
+		fileSystemMountButton.setText(WizardMessages
+				.getString("ContainerDataVolumeDialog.fileSystemMountButton")); //$NON-NLS-1$
+		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER)
+				.indent(INDENT, 0).span(COLUMNS, 1).grab(true, false)
+				.applyTo(fileSystemMountButton);
+		final Label hostPathLabel = new Label(container, SWT.NONE);
+		hostPathLabel.setText(WizardMessages
+				.getString("ContainerDataVolumeDialog.hostPathLabel")); //$NON-NLS-1$
+		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER)
+				.indent(2 * INDENT, SWT.DEFAULT).grab(false, false)
+				.applyTo(hostPathLabel);
+		final Text hostPathText = new Text(container, SWT.BORDER);
+		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER)
+				.grab(true, false).applyTo(hostPathText);
+		final IObservableValue hostPathObservable = BeanProperties
+				.value(DataVolumeModel.class, DataVolumeModel.HOST_PATH_MOUNT)
+				.observe(model);
+		dbc.bindValue(WidgetProperties.text(SWT.Modify).observe(hostPathText),
+				hostPathObservable);
+		// browse for directory
+		final Button hostPathDirectoryButton = new Button(container, SWT.NONE);
+		hostPathDirectoryButton.setText(WizardMessages
+				.getString("ContainerDataVolumeDialog.directoryButton")); //$NON-NLS-1$
+		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER)
+				.grab(false, false).applyTo(hostPathDirectoryButton);
+		hostPathDirectoryButton.addSelectionListener(onHostDirectoryPath());
+		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER)
+				.grab(false, false).applyTo(new Label(container, SWT.NONE));
+		// optional read-only access
+		final Button readOnlyButton = new Button(container, SWT.CHECK);
+		readOnlyButton.setText(WizardMessages
+				.getString("ContainerDataVolumeDialog.readOnlyButton")); //$NON-NLS-1$
+		readOnlyButton.setToolTipText(WizardMessages
+				.getString("ContainerDataVolumeDialog.readOnlyButtonTooltip")); //$NON-NLS-1$
+		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER)
+				.span(COLUMNS - 2, 1).grab(true, false).applyTo(readOnlyButton);
+		final ISWTObservableValue readOnlyButtonObservable = WidgetProperties
+				.selection().observe(readOnlyButton);
+		dbc.bindValue(readOnlyButtonObservable,
+				BeanProperties
+						.value(DataVolumeModel.class,
+								DataVolumeModel.READ_ONLY_VOLUME)
+						.observe(model));
+		// browse for file
+		final Button hostPathFileButton = new Button(container, SWT.NONE);
+		hostPathFileButton.setText(WizardMessages
+				.getString("ContainerDataVolumeDialog.fileButton")); //$NON-NLS-1$
+		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER)
+				.grab(false, false).applyTo(hostPathFileButton);
+		hostPathFileButton.addSelectionListener(onHostFilePath());
+		bindButton(fileSystemMountButton, MountType.HOST_FILE_SYSTEM,
+				hostPathText, hostPathDirectoryButton, hostPathFileButton,
+				readOnlyButton);
+
+		// Container mount
+		final Button containerMountButton = new Button(container, SWT.RADIO);
+		containerMountButton.setText(WizardMessages
+				.getString("ContainerDataVolumeDialog.containerMountButton")); //$NON-NLS-1$
+		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER)
+				.indent(INDENT, 0).span(COLUMNS, 1).grab(true, false)
+				.applyTo(containerMountButton);
+		final Label containerSelectionLabel = new Label(container, SWT.NONE);
+		containerSelectionLabel.setText(WizardMessages.getString(
+				"ContainerDataVolumeDialog.containerSelectionLabel")); //$NON-NLS-1$
+		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER)
+				.indent(2 * INDENT, SWT.DEFAULT)
+				.applyTo(containerSelectionLabel);
+		final Combo containerSelectionCombo = new Combo(container, SWT.BORDER);
+		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER)
+				.grab(true, false).span(1, 1).applyTo(containerSelectionCombo);
+		new ControlDecoration(containerSelectionCombo, SWT.TOP | SWT.LEFT);
+		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER)
+				.grab(false, false).applyTo(new Label(container, SWT.NONE));
+		bindButton(containerMountButton, MountType.CONTAINER,
+				containerSelectionCombo);
+		final ComboViewer containerSelectionComboViewer = new ComboViewer(
+				containerSelectionCombo);
+		containerSelectionComboViewer
+				.setContentProvider(new ArrayContentProvider());
+		containerSelectionComboViewer.setInput(this.containerNames);
+		final IObservableValue selectedContainerObservable = BeanProperties
+				.value(DataVolumeModel.class, DataVolumeModel.CONTAINER_MOUNT)
+				.observe(model);
+		dbc.bindValue(
+				WidgetProperties.selection().observe(containerSelectionCombo),
+				selectedContainerObservable);
+		new ContentProposalAdapter(containerSelectionCombo,
+				new ComboContentAdapter() {
+					@Override
+					public void insertControlContents(Control control,
+							String text, int cursorPosition) {
+						final Combo combo = (Combo) control;
+						final Point selection = combo.getSelection();
+						combo.setText(text);
+						selection.x = text.length();
+						selection.y = selection.x;
+						combo.setSelection(selection);
+					}
+				}, getContainerNameContentProposalProvider(
+						containerSelectionCombo),
+				null, null);
+
+		// error message
+		final Composite errorContainer = new Composite(container, SWT.NONE);
+		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL)
+				.span(COLUMNS, 1).grab(true, true).applyTo(errorContainer);
+		GridLayoutFactory.fillDefaults().margins(6, 6).numColumns(2)
+				.applyTo(errorContainer);
+
+		final Label errorMessageIcon = new Label(errorContainer, SWT.NONE);
+		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER)
+				.hint(20, SWT.DEFAULT)
+				.applyTo(errorMessageIcon);
+		final Label errorMessageLabel = new Label(errorContainer, SWT.NONE);
+		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER)
+				.grab(true, false)
+				.applyTo(errorMessageLabel);
+		setupValidationSupport(errorMessageIcon, errorMessageLabel);
+		return container;
+	}
+
+	private void setupValidationSupport(final Label errorMessageIcon,
+			final Label errorMessageLabel) {
+		for (@SuppressWarnings("unchecked")
+		Iterator<Binding> iterator = dbc.getBindings().iterator(); iterator
+				.hasNext();) {
+			final Binding binding = iterator.next();
+			binding.getModel().addChangeListener(onDataVolumeSettingsChanged(
+					errorMessageIcon, errorMessageLabel));
+		}
+	}
+
+	/**
+	 * Binds the given {@link MountType} to the given {@link Button} when it is
+	 * selected, and set the enablement of the associated {@link Control} at the
+	 * same time (ie: the {@link Control} are only enabled when the given
+	 * {@link Button} is selected.
+	 * 
+	 * @param button
+	 *            the {@link Button} to bind
+	 * @param mountType
+	 *            the {@link MountType} to bind to the {@link Button}
+	 * @param controls
+	 *            the {@link Control}s to enable or disable when the Button is
+	 *            selected/unselected.
+	 * @return
+	 */
+	private Binding bindButton(final Button button, final MountType mountType,
+			final Control... controls) {
+		return dbc.bindValue(WidgetProperties.selection().observe(button),
+				BeanProperties.value(DataVolumeModel.class,
+						DataVolumeModel.MOUNT_TYPE).observe(model),
+				new UpdateValueStrategy() {
+					@Override
+					public Object convert(Object value) {
+						if (value.equals(Boolean.TRUE)) {
+							setEnabled(controls, true);
+							return mountType;
+						}
+						setEnabled(controls, false);
+						return null;
+					}
+
+					private void setEnabled(final Control[] controls,
+							final boolean enabled) {
+						for (Control control : controls) {
+							control.setEnabled(enabled);
+						}
+					}
+				}, new UpdateValueStrategy() {
+					@Override
+					public Object convert(final Object value) {
+						if (mountType.equals(value)) {
+							button.setEnabled(true);
+						}
+						return mountType.equals(value);
+					}
+				});
+	}
+
+	private SelectionListener onHostDirectoryPath() {
+		return SelectionListener.widgetSelectedAdapter(e -> {
+			final DirectoryDialog directoryDialog = new DirectoryDialog(
+					getShell());
+			final String selectedPath = directoryDialog.open();
+			if (selectedPath != null) {
+				model.setHostPathMount(selectedPath);
+			}
+		});
+	}
+
+	private SelectionListener onHostFilePath() {
+		return SelectionListener.widgetSelectedAdapter(e -> {
+			final FileDialog fileDialog = new FileDialog(getShell());
+			final String selectedPath = fileDialog.open();
+			if (selectedPath != null) {
+				model.setHostPathMount(selectedPath);
+			}
+		});
+	}
+
+	/**
+	 * Creates an {@link IContentProposalProvider} to propose
+	 * {@link IDockerContainer} names based on the current text.
+	 * 
+	 * @param items
+	 * @return
+	 */
+	private IContentProposalProvider getContainerNameContentProposalProvider(
+			final Combo containerSelectionCombo) {
+		return (contents, position) -> {
+			final List<IContentProposal> proposals = new ArrayList<>();
+			for (String containerName : containerSelectionCombo.getItems()) {
+				if (containerName.contains(contents)) {
+					proposals.add(new ContentProposal(containerName,
+							containerName, containerName, position));
+				}
+			}
+			return proposals.toArray(new IContentProposal[0]);
+		};
+	}
+
+	private IChangeListener onDataVolumeSettingsChanged(
+			final Label errorMessageIcon, final Label errorMessageLabel) {
+
+		return event -> {
+			// skip if dialog has been closed
+			if (Display.getCurrent() == null || getShell().isDisposed()) {
+				return;
+			}
+			final IStatus status = validateInput();
+			Display.getCurrent().syncExec(() -> {
+				if (status.isOK()) {
+					errorMessageIcon.setVisible(false);
+					errorMessageLabel.setVisible(false);
+					setOkButtonEnabled(true);
+				} else if (status.matches(IStatus.WARNING)) {
+					errorMessageIcon.setVisible(true);
+					errorMessageIcon.setImage(
+							SWTImagesFactory.DESC_WARNING.createImage());
+					errorMessageLabel.setVisible(true);
+					errorMessageLabel.setText(status.getMessage());
+					setOkButtonEnabled(true);
+				} else if (status.matches(IStatus.ERROR)) {
+					if (status.getMessage() != null
+							&& !status.getMessage().isEmpty()) {
+						errorMessageIcon.setVisible(true);
+						errorMessageIcon.setImage(
+								SWTImagesFactory.DESC_ERROR.createImage());
+						errorMessageLabel.setVisible(true);
+						errorMessageLabel.setText(status.getMessage());
+					}
+					setOkButtonEnabled(false);
+				}
+			});
+		};
+	}
+
+	private IStatus validateInput() {
+		final String containerPath = model.getContainerPath();
+		final MountType mountType = model.getMountType();
+		final String hostPath = model.getHostPathMount();
+		if (containerPath == null || containerPath.isEmpty()) {
+			return ValidationStatus.error(null);
+		} else if (mountType == null) {
+			return ValidationStatus.error(null);
+		} else if (mountType == MountType.HOST_FILE_SYSTEM
+				&& (hostPath == null || hostPath.isEmpty())) {
+			return ValidationStatus.error(null);
+		} else if (mountType == MountType.HOST_FILE_SYSTEM
+				&& !new File(hostPath).exists()) {
+			return ValidationStatus
+					.warning("The specified path does not exist on the host."); //$NON-NLS-1$
+		} else if (mountType == MountType.CONTAINER) {
+			final IDockerContainer container = WizardUtils
+					.getContainer(connection, model.getContainerMount());
+			if (container == null) {
+				// just make sure that the dialog cannot complete
+				return ValidationStatus.error(null);
+			}
+			final IDockerContainerInfo selectedContainerInfo = container.info();
+			if (selectedContainerInfo != null
+					&& selectedContainerInfo.volumes() != null
+					&& !selectedContainerInfo.volumes()
+					.containsKey(model.getContainerPath())) {
+				return ValidationStatus
+						.warning(WizardMessages.getFormattedString(
+								"ContainerDataVolumeDialog.volumeWarning", //$NON-NLS-1$
+								model.getContainerPath()));
+			}
+		}
+		return ValidationStatus.ok();
+	}
+
+	private void setOkButtonEnabled(final boolean enabled) {
+		final Button okButton = getButton(IDialogConstants.OK_ID);
+		// skip if 'OK' button does not exist yet.
+		if (okButton != null) {
+			okButton.setEnabled(enabled);
+		}
+	}
+
+}

launch/org.eclipse.cdt.docker.launcher/src/org/eclipse/cdt/internal/docker/launcher/ContainerLaunchConfigurationDelegate.java

@@ -10,6 +10,7 @@
  *******************************************************************************/
 package org.eclipse.cdt.internal.docker.launcher;
 
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
@@ -80,7 +81,8 @@ public class ContainerLaunchConfigurationDelegate extends GdbLaunchDelegate
 
 		@Override
 		public void newOutput(String output) {
-			if (output.contains(Messages.Gdbserver_up)) {
+			if (output.contains(Messages.Gdbserver_up)
+					|| output.contains("gdbserver:")) { //$NON-NLS-1$
 				started = true;
 			}
 
@@ -137,10 +139,16 @@ public class ContainerLaunchConfigurationDelegate extends GdbLaunchDelegate
 			labels.put("org.eclipse.cdt.project-name", projectName); //$NON-NLS-1$
 			if (mode.equals(ILaunchManager.RUN_MODE)) {
 				String commandDir = commandPath.removeLastSegments(1)
-						.toString();
+						.toPortableString();
+				String commandString = commandPath.toPortableString();
+
+				if (commandPath.getDevice() != null) {
+					commandDir = "/" + commandDir.replace(':', '/'); //$NON-NLS-1$
+					commandString = "/" + commandString.replace(':', '/'); //$NON-NLS-1$
+				}
 
 				StringBuilder b = new StringBuilder();
-				b.append(commandPath.toString().trim());
+				b.append(commandString);
 
 				String arguments = getProgramArguments(configuration);
 				if (arguments.trim().length() > 0) {
@@ -154,6 +162,13 @@ public class ContainerLaunchConfigurationDelegate extends GdbLaunchDelegate
 						.getAttribute(
 								ICDTLaunchConfigurationConstants.ATTR_WORKING_DIRECTORY,
 								(String) null);
+				if (workingDir != null) {
+					IPath workingPath = new Path(workingDir);
+					if (workingPath.getDevice() != null) {
+						workingDir = "/" + workingPath.toPortableString() //$NON-NLS-1$
+								.replace(':', '/');
+					}
+				}
 				Map<String, String> envMap = configuration.getAttribute(
 						ILaunchManager.ATTR_ENVIRONMENT_VARIABLES,
 						(Map<String, String>) null);
@@ -168,6 +183,18 @@ public class ContainerLaunchConfigurationDelegate extends GdbLaunchDelegate
 				List<String> additionalDirs = configuration.getAttribute(
 						ILaunchConstants.ATTR_ADDITIONAL_DIRS,
 						(List<String>) null);
+				if (additionalDirs != null) {
+					List<String> dirs = new ArrayList<>();
+					for (String additionalDir : additionalDirs) {
+						IPath path = new Path(additionalDir);
+						String dir = path.toPortableString();
+						if (path.getDevice() != null) {
+							dir = "/" + dir.replace(':', '/');
+						}
+						dirs.add(dir);
+					}
+					additionalDirs = dirs;
+				}
 				String image = configuration.getAttribute(
 						ILaunchConstants.ATTR_IMAGE, (String) null);
 				String connectionUri = configuration.getAttribute(
@@ -196,11 +223,18 @@ public class ContainerLaunchConfigurationDelegate extends GdbLaunchDelegate
 				String gdbserverCommand = configuration.getAttribute(
 						ILaunchConstants.ATTR_GDBSERVER_COMMAND,
 						ILaunchConstants.ATTR_GDBSERVER_COMMAND_DEFAULT);
-				String commandArguments = ":" + gdbserverPortNumber + " " //$NON-NLS-1$ //$NON-NLS-2$
-						+ spaceEscapify(commandPath.toString());
 
+				String commandString = commandPath.toPortableString();
 				String commandDir = commandPath.removeLastSegments(1)
-						.toString();
+						.toPortableString();
+
+				if (commandPath.getDevice() != null) {
+					commandDir = "/" + commandDir.replace(':', '/'); //$NON-NLS-1$
+					commandString = "/" + commandString.replace(':', '/'); //$NON-NLS-1$
+				}
+
+				String commandArguments = ":" + gdbserverPortNumber + " " //$NON-NLS-1$ //$NON-NLS-2$
+						+ spaceEscapify(commandString);
 
 				StringBuilder b = new StringBuilder();
 
@@ -217,6 +251,14 @@ public class ContainerLaunchConfigurationDelegate extends GdbLaunchDelegate
 						.getAttribute(
 								ICDTLaunchConfigurationConstants.ATTR_WORKING_DIRECTORY,
 								(String) null);
+				if (workingDir != null) {
+					IPath workingPath = new Path(workingDir);
+					if (workingPath.getDevice() != null) {
+						workingDir = "/" + workingPath.toPortableString() //$NON-NLS-1$
+								.replace(':', '/');
+					}
+				}
+
 				Map<String, String> envMap = configuration.getAttribute(
 						ILaunchManager.ATTR_ENVIRONMENT_VARIABLES,
 						(Map<String, String>) null);
@@ -231,6 +273,19 @@ public class ContainerLaunchConfigurationDelegate extends GdbLaunchDelegate
 				List<String> additionalDirs = configuration.getAttribute(
 						ILaunchConstants.ATTR_ADDITIONAL_DIRS,
 						(List<String>) null);
+				if (additionalDirs != null) {
+					List<String> dirs = new ArrayList<>();
+					for (String additionalDir : additionalDirs) {
+						IPath path = new Path(additionalDir);
+						String dir = path.toPortableString();
+						if (path.getDevice() != null) {
+							dir = "/" + dir.replace(':', '/');
+						}
+						dirs.add(dir);
+					}
+					additionalDirs = dirs;
+				}
+
 				String image = configuration.getAttribute(
 						ILaunchConstants.ATTR_IMAGE, (String) null);
 				String connectionUri = configuration.getAttribute(

launch/org.eclipse.cdt.docker.launcher/src/org/eclipse/cdt/internal/docker/launcher/ContainerPropertyVolumesModel.java

@@ -0,0 +1,142 @@
+/*******************************************************************************
+ * Copyright (c) 2015, 2016 Red Hat.
+ * 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:
+ *     Red Hat - Initial Contribution
+ *******************************************************************************/
+package org.eclipse.cdt.internal.docker.launcher;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import org.eclipse.core.databinding.observable.list.WritableList;
+import org.eclipse.linuxtools.docker.core.DockerException;
+import org.eclipse.linuxtools.docker.core.IDockerConnection;
+import org.eclipse.linuxtools.docker.core.IDockerImage;
+import org.eclipse.linuxtools.docker.core.IDockerImageInfo;
+
+/**
+ * Databinding model for the {@link ContainerPropertyTab}
+ *
+ */
+public class ContainerPropertyVolumesModel
+		extends BaseDatabindingModel {
+
+	public enum MountType {
+		NONE, HOST_FILE_SYSTEM, CONTAINER;
+	}
+
+
+	public static final String DATA_VOLUMES = "dataVolumes"; //$NON-NLS-1$
+
+	public static final String SELECTED_DATA_VOLUMES = "selectedDataVolumes"; //$NON-NLS-1$
+
+	private IDockerConnection connection;
+
+	private IDockerImageInfo imageInfo = null;
+
+	private Set<DataVolumeModel> selectedDataVolumes = new HashSet<>();
+
+	private WritableList<DataVolumeModel> dataVolumes = new WritableList<>();
+
+	private List<DataVolumeModel> previousVolumes = new ArrayList<>();
+
+	private IDockerImage selectedImage;
+
+	public ContainerPropertyVolumesModel(
+			final IDockerConnection connection) {
+		this.connection = connection;
+	}
+
+	public ContainerPropertyVolumesModel(
+			final IDockerImage selectedImage) throws DockerException {
+		this(selectedImage.getConnection());
+		this.selectedImage = selectedImage;
+	}
+
+	public void setConnection(IDockerConnection connection) {
+		this.connection = connection;
+		setSelectedImage(null);
+	}
+
+	public IDockerConnection getConnection() {
+		return connection;
+	}
+
+	/**
+	 * Refreshes the list of Volumes to display in the for the given
+	 * 
+	 * @param selectedImage
+	 */
+	public void setSelectedImage(final IDockerImage selectedImage) {
+		if (this.selectedImage == null
+				|| !this.selectedImage.equals(selectedImage)) {
+			this.selectedImage = selectedImage;
+			if (selectedImage != null) {
+				this.imageInfo = selectedImage.getConnection()
+						.getImageInfo(selectedImage.id());
+				if (this.imageInfo.config() != null
+						&& this.imageInfo.config().volumes() != null) {
+					for (DataVolumeModel dvm : previousVolumes) {
+						removeDataVolume(dvm);
+						selectedDataVolumes.remove(dvm);
+					}
+					final List<DataVolumeModel> volumes = new ArrayList<>();
+					for (String volume : this.imageInfo.config().volumes()) {
+						volumes.add(new DataVolumeModel(volume));
+					}
+					setDataVolumes(volumes);
+					previousVolumes = volumes;
+				}
+			} else {
+				setDataVolumes(Collections.<DataVolumeModel> emptyList());
+			}
+		}
+
+	}
+
+	public IDockerImage getSelectedImage() {
+		return selectedImage;
+	}
+
+	public IDockerImageInfo getSelectedImageInfo() {
+		return imageInfo;
+	}
+
+	public WritableList<DataVolumeModel> getDataVolumes() {
+		return dataVolumes;
+	}
+
+	public void setDataVolumes(final Collection<DataVolumeModel> volumes) {
+		if (volumes != null) {
+			this.dataVolumes.addAll(volumes);
+		}
+	}
+
+	public void clearDataVolumes() {
+		this.dataVolumes.clear();
+	}
+
+	public void removeDataVolume(final DataVolumeModel dataVolume) {
+		this.dataVolumes.remove(dataVolume);
+	}
+
+	public Set<DataVolumeModel> getSelectedDataVolumes() {
+		return selectedDataVolumes;
+	}
+
+	public void setSelectedDataVolumes(
+			final Set<DataVolumeModel> selectedDataVolumes) {
+		firePropertyChange(SELECTED_DATA_VOLUMES, this.selectedDataVolumes,
+				this.selectedDataVolumes = selectedDataVolumes);
+	}
+
+}

launch/org.eclipse.cdt.docker.launcher/src/org/eclipse/cdt/internal/docker/launcher/ContainerTab.java

@@ -517,7 +517,8 @@ public class ContainerTab extends AbstractLaunchConfigurationTab implements
 		return SWTImagesFactory.get(SWTImagesFactory.IMG_CONTAINER);
 	}
 
-	public void changeEvent(int type) {
+	@Override
+	public void changeEvent(IDockerConnection changedConnection, int type) {
 		String currUri = null;
 		int currIndex = 0;
 		connections = DockerConnectionManager.getInstance().getConnections();
@@ -549,10 +550,6 @@ public class ContainerTab extends AbstractLaunchConfigurationTab implements
 		connectionSelector.addModifyListener(connectionModifyListener);
 	}
 
-	public void changeEvent(IDockerConnection connection, int event) {
-		changeEvent(event);
-	}
-
 	public void listChanged(IDockerConnection c,
 			java.util.List<IDockerImage> list) {
 		final IDockerImage[] finalList = list.toArray(new IDockerImage[0]);

launch/org.eclipse.cdt.docker.launcher/src/org/eclipse/cdt/internal/docker/launcher/DataVolumeModel.java

@@ -0,0 +1,347 @@
+/*******************************************************************************
+ * Copyright (c) 2015 Red Hat.
+ * 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:
+ *     Red Hat - Initial Contribution
+ *******************************************************************************/
+package org.eclipse.cdt.internal.docker.launcher;
+
+import java.util.UUID;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.eclipse.cdt.internal.docker.launcher.ContainerPropertyVolumesModel.MountType;
+import org.eclipse.core.runtime.Platform;
+
+/**
+ * Data binding model for container data volumes
+ *
+ */
+public class DataVolumeModel extends BaseDatabindingModel
+		implements Comparable<DataVolumeModel> {
+
+	private static final String SEPARATOR = ":"; //$NON-NLS-1$
+
+	public static final String CONTAINER_PATH = "containerPath"; //$NON-NLS-1$
+
+	public static final String MOUNT_TYPE = "mountType"; //$NON-NLS-1$
+
+	public static final String MOUNT = "mount"; //$NON-NLS-1$
+
+	public static final String HOST_PATH_MOUNT = "hostPathMount"; //$NON-NLS-1$
+
+	public static final String READ_ONLY_VOLUME = "readOnly"; //$NON-NLS-1$
+
+	public static final String CONTAINER_MOUNT = "containerMount"; //$NON-NLS-1$
+
+	public static final String SELECTED = "selected"; //$NON-NLS-1$
+
+	private final String id = UUID.randomUUID().toString();
+
+	private String containerPath;
+
+	private MountType mountType;
+
+	private String mount;
+
+	private String hostPathMount;
+
+	private String containerMount;
+
+	private boolean readOnly = false;
+
+	private boolean selected;
+
+	
+	/**
+	 * Default constructor
+	 */
+	public DataVolumeModel() {
+	}
+
+	/**
+	 * Constructor
+	 * 
+	 * @param containerPath
+	 *            the container path
+	 */
+	public DataVolumeModel(final String containerPath) {
+		this.containerPath = containerPath;
+		this.mountType = MountType.NONE;
+	}
+
+	public DataVolumeModel(final String containerPath, final String hostPath,
+			final boolean readOnly) {
+		this.containerPath = containerPath;
+		this.mountType = MountType.HOST_FILE_SYSTEM;
+		this.hostPathMount = hostPath;
+		this.mount = this.hostPathMount;
+		this.readOnly = readOnly;
+	}
+
+	public DataVolumeModel(final DataVolumeModel selectedDataVolume) {
+		this.containerPath = selectedDataVolume.getContainerPath();
+		this.mountType = selectedDataVolume.getMountType();
+		if (this.mountType != null) {
+			switch (this.mountType) {
+			case CONTAINER:
+				this.containerMount = selectedDataVolume.getMount();
+				break;
+			case HOST_FILE_SYSTEM:
+				this.hostPathMount = selectedDataVolume.getMount();
+				this.readOnly = selectedDataVolume.isReadOnly();
+				break;
+			case NONE:
+				break;
+			}
+		} else {
+			this.mountType = MountType.NONE;
+		}
+	}
+
+	/**
+	 * Create a DataVolumeModel from a toString() output.
+	 * 
+	 * @param fromString
+	 * @return DataVolumeModel
+	 */
+	public static DataVolumeModel parseString(
+			final String fromString) {
+		final DataVolumeModel model = new DataVolumeModel();
+		final String[] items = fromString.split(SEPARATOR); // $NON-NLS-1$
+		model.containerPath = items[0];
+		model.mountType = MountType.valueOf(items[1]);
+		switch (model.mountType) {
+		case CONTAINER:
+			model.setContainerMount(items[2]);
+			model.setSelected(Boolean.valueOf(items[3]));
+			break;
+		case HOST_FILE_SYSTEM:
+			// For Windows, there are multiple formats. If a user has specified
+			// a windows drive using the : separator, we have to form the
+			// host path by merging the path back together. If the user
+			// has specified an alternate format, we don't do this.
+			if (Platform.OS_WIN32.equals(Platform.getOS())
+					&& items.length > 5) {
+				model.setHostPathMount(items[2] + SEPARATOR + items[3]);
+				model.setReadOnly(Boolean.valueOf(items[4]));
+				model.setSelected(Boolean.valueOf(items[5]));
+			} else {
+				model.setHostPathMount(items[2]);
+				model.setReadOnly(Boolean.valueOf(items[3]));
+				model.setSelected(Boolean.valueOf(items[4]));
+			}
+			break;
+		case NONE:
+			model.setSelected(Boolean.valueOf(items[2]));
+			break;
+		}
+		return model;
+	}
+
+	/**
+	 * creates a {@link DataVolumeModel} from the 'volumeFrom' container info
+	 * 
+	 * @param volumeFrom
+	 *            the value to parse.
+	 * 
+	 *            Format: <code>&lt;containerName&gt;</code>
+	 * 
+	 * @See <a href="https://docs.docker.com/engine/userguide/dockervolumes/">
+	 *      https://docs.docker.com/engine/userguide/dockervolumes/</a>
+	 */
+	public static DataVolumeModel parseVolumeFrom(String volumeFrom) {
+		final DataVolumeModel model = new DataVolumeModel();
+		model.mountType = MountType.CONTAINER;
+		model.containerMount = volumeFrom;
+		model.selected = true;
+		return model;
+	}
+
+	/**
+	 * creates a {@link DataVolumeModel} from the 'volumeFrom' container info
+	 * 
+	 * @param volumeFrom
+	 *            the value to parse. Format:
+	 *            <code>&lt;host_path&gt;:&lt;container_path&gt;:&lt;label_suffix_flag&gt;</code>
+	 * 
+	 * @See <a href="https://docs.docker.com/engine/userguide/dockervolumes/">
+	 *      https://docs.docker.com/engine/userguide/dockervolumes/</a>
+	 */
+	public static DataVolumeModel parseHostBinding(String volumeFrom) {
+		final DataVolumeModel model = new DataVolumeModel();
+		final String[] items = volumeFrom.split(SEPARATOR); // $NON-NLS-1$
+		// converts the host path to a valid Win32 path if Platform OS is Win32 
+		model.setHostPathMount(convertToWin32Path(Platform.getOS(), items[0]));
+		model.containerPath = items[1];
+		model.mountType = MountType.HOST_FILE_SYSTEM;
+		if (items[2].equals("ro")) {
+			model.setReadOnly(true);
+		} else {
+			model.setReadOnly(false);
+		}
+		model.selected = true;
+		return model;
+	}
+
+	/**
+	 * Converts the given path to a portable form, replacing all "\" and ": "
+	 * with "/" if the given <code>os</code> is {@link Platform#OS_WIN32}.
+	 * 
+	 * @param os
+	 *            the current OS
+	 * @param path
+	 *            the path to convert
+	 * @return the converted path or the given path
+	 * @see {@link Platform#getOS()}
+	 */
+	public static String convertToWin32Path(final String os,
+			final String path) {
+		if (os != null && os.equals(Platform.OS_WIN32)) {
+			// replace all "/" with "\" and then drive info (eg "/c/" to "C:/")
+			final Matcher m = Pattern.compile("^/([a-zA-Z])/").matcher(path); //$NON-NLS-1$
+			if (m.find()) {
+				final StringBuffer b = new StringBuffer();
+				m.appendReplacement(b, m.group(1).toUpperCase());
+				b.append(":\\"); //$NON-NLS-1$
+				m.appendTail(b);
+				return b.toString().replace('/', '\\'); // $NON-NLS-1$
+														// //$NON-NLS-2$
+			}
+		}
+		return path;
+	}
+
+	public String getContainerPath() {
+		return this.containerPath;
+	}
+
+	public void setContainerPath(final String containerPath) {
+		firePropertyChange(CONTAINER_PATH, this.containerPath,
+				this.containerPath = containerPath);
+	}
+
+	public String getMount() {
+		return mount;
+	}
+
+	public void setMount(final String mount) {
+		firePropertyChange(MOUNT, this.mount, this.mount = mount);
+	}
+
+	public MountType getMountType() {
+		return mountType;
+	}
+
+	public void setMountType(final MountType mountType) {
+		// ignore 'null' assignments that may come from the UpdateStrategy
+		// in
+		// the EditDataVolumePage when a radion button is unselected.
+		if (mountType == null) {
+			return;
+		}
+		firePropertyChange(MOUNT_TYPE, this.mountType,
+				this.mountType = mountType);
+		if (this.mountType == MountType.NONE) {
+			setMount("");
+		}
+
+	}
+
+	public String getHostPathMount() {
+		return hostPathMount;
+	}
+
+	public void setHostPathMount(final String hostPathMount) {
+		firePropertyChange(HOST_PATH_MOUNT, this.hostPathMount,
+				this.hostPathMount = hostPathMount);
+		if (this.mountType == MountType.HOST_FILE_SYSTEM) {
+			setMount(this.hostPathMount);
+		}
+	}
+
+	public boolean isReadOnly() {
+		return readOnly;
+	}
+
+	public void setReadOnly(final boolean readOnly) {
+		firePropertyChange(READ_ONLY_VOLUME, this.readOnly,
+				this.readOnly = readOnly);
+	}
+
+	public String getContainerMount() {
+		return this.containerMount;
+	}
+
+	public void setContainerMount(final String containerMount) {
+		firePropertyChange(CONTAINER_MOUNT, this.containerMount,
+				this.containerMount = containerMount);
+		if (this.mountType == MountType.CONTAINER) {
+			setMount(this.containerMount);
+		}
+	}
+
+	public boolean getSelected() {
+		return selected;
+	}
+
+	public void setSelected(final boolean selected) {
+		firePropertyChange(SELECTED, this.selected, this.selected = selected);
+	}
+
+	@Override
+	public int compareTo(final DataVolumeModel other) {
+		return this.getContainerPath().compareTo(other.getContainerPath());
+	}
+
+	// FIXME we should have a dedicated method to serialize the bean
+	@Override
+	public String toString() {
+		final StringBuffer buffer = new StringBuffer();
+		buffer.append(
+				this.containerPath + SEPARATOR + getMountType() + SEPARATOR);
+		switch (getMountType()) {
+		case CONTAINER:
+			buffer.append(getContainerMount());
+			break;
+		case HOST_FILE_SYSTEM:
+			buffer.append(getHostPathMount() + SEPARATOR); // $NON-NLS-1$
+			buffer.append(isReadOnly());
+			break;
+		case NONE:
+			break;
+		}
+		buffer.append(SEPARATOR).append(this.selected);
+		return buffer.toString();
+	}
+
+	@Override
+	public int hashCode() {
+		final int prime = 31;
+		int result = 1;
+		result = prime * result + ((id == null) ? 0 : id.hashCode());
+		return result;
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		if (this == obj)
+			return true;
+		if (obj == null)
+			return false;
+		if (getClass() != obj.getClass())
+			return false;
+		DataVolumeModel other = (DataVolumeModel) obj;
+		if (id == null) {
+			if (other.id != null)
+				return false;
+		} else if (!id.equals(other.id))
+			return false;
+		return true;
+	}
+
+}

launch/org.eclipse.cdt.docker.launcher/src/org/eclipse/cdt/internal/docker/launcher/LaunchShortcut.java

@@ -19,13 +19,18 @@ import org.eclipse.cdt.core.model.CModelException;
 import org.eclipse.cdt.core.model.CoreModel;
 import org.eclipse.cdt.core.model.IBinary;
 import org.eclipse.cdt.core.model.ICProject;
+import org.eclipse.cdt.core.settings.model.ICConfigurationDescription;
 import org.eclipse.cdt.debug.core.CDebugUtils;
 import org.eclipse.cdt.debug.core.ICDTLaunchConfigurationConstants;
 import org.eclipse.cdt.docker.launcher.DockerLaunchUIPlugin;
 import org.eclipse.cdt.dsf.gdb.IGDBLaunchConfigurationConstants;
 import org.eclipse.cdt.dsf.gdb.IGdbDebugPreferenceConstants;
 import org.eclipse.cdt.dsf.gdb.internal.ui.GdbUIPlugin;
+import org.eclipse.cdt.managedbuilder.buildproperties.IOptionalBuildProperties;
+import org.eclipse.cdt.managedbuilder.core.IConfiguration;
+import org.eclipse.cdt.managedbuilder.core.ManagedBuildManager;
 import org.eclipse.cdt.ui.CElementLabelProvider;
+import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IResource;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IAdaptable;
@@ -253,6 +258,31 @@ public class LaunchShortcut implements ILaunchShortcut {
 		ILaunchConfiguration configuration = null;
 		ILaunchConfigurationType configType = getLaunchConfigType();
 		List<ILaunchConfiguration> candidateConfigs = Collections.emptyList();
+		IProject project = bin.getCProject().getProject();
+		ICConfigurationDescription cfgd = CoreModel.getDefault()
+				.getProjectDescription(project).getActiveConfiguration();
+		String connectionUri = null;
+		String imageName = null;
+		if (cfgd != null) {
+			IConfiguration cfg = ManagedBuildManager
+					.getConfigurationForDescription(cfgd);
+			if (cfg != null) {
+				IOptionalBuildProperties props = cfg
+						.getOptionalBuildProperties();
+				String containerBuild = props.getProperty(
+						ContainerCommandLauncher.CONTAINER_BUILD_ENABLED);
+				if (containerBuild != null) {
+					boolean containerBuildEnabled = Boolean
+							.parseBoolean(containerBuild);
+					if (containerBuildEnabled) {
+						connectionUri = props.getProperty(
+								ContainerCommandLauncher.CONNECTION_ID);
+						imageName = props
+								.getProperty(ContainerCommandLauncher.IMAGE_ID);
+					}
+				}
+			}
+		}
 		try {
 			ILaunchConfiguration[] configs = DebugPlugin.getDefault()
 					.getLaunchManager().getLaunchConfigurations(configType);
@@ -265,10 +295,20 @@ public class LaunchShortcut implements ILaunchShortcut {
 					if (projectName != null
 							&& projectName.equals(bin.getCProject()
 									.getProject().getName())) {
+						// if we have an active configuration with container
+						// build properties, make sure they match, otherwise
+						// add the launch config as a candidate
+						if (connectionUri.equals(config.getAttribute(
+								ILaunchConstants.ATTR_CONNECTION_URI,
+								connectionUri))) {
+							if (imageName.equals(config.getAttribute(
+									ILaunchConstants.ATTR_IMAGE, imageName))) {
 								candidateConfigs.add(config);
 							}
 						}
 					}
+				}
+			}
 		} catch (CoreException e) {
 			DockerLaunchUIPlugin.log(e);
 		}
@@ -312,11 +352,40 @@ public class LaunchShortcut implements ILaunchShortcut {
 			String binaryPath = bin.getResource().getProjectRelativePath()
 					.toString();
 
+			IProject project = bin.getResource().getProject();
+
+			ICConfigurationDescription cfgd = CoreModel.getDefault()
+					.getProjectDescription(project).getActiveConfiguration();
+			IConfiguration cfg = ManagedBuildManager
+					.getConfigurationForDescription(cfgd);
+
+			IOptionalBuildProperties options = cfg.getOptionalBuildProperties();
+			boolean containerBuild = false;
+			String connectionId = null;
+			String imageName = null;
+
+			if (options != null) {
+				String containerBuildString = options.getProperty(
+						ContainerCommandLauncher.CONTAINER_BUILD_ENABLED);
+				if (containerBuildString != null) {
+					containerBuild = Boolean.parseBoolean(options.getProperty(
+							ContainerCommandLauncher.CONTAINER_BUILD_ENABLED));
+				}
+				if (containerBuild) {
+					connectionId = options.getProperty(
+							ContainerCommandLauncher.CONNECTION_ID);
+					imageName = options
+							.getProperty(ContainerCommandLauncher.IMAGE_ID);
+				}
+			}
+
 			ILaunchConfigurationType configType = getLaunchConfigType();
 			ILaunchConfigurationWorkingCopy wc = configType.newInstance(
 					null,
 					getLaunchManager().generateLaunchConfigurationName(
-							bin.getElementName()));
+							bin.getResource().getName() + (imageName != null
+									? ("[" + imageName + "]") //$NON-NLS-1$ //$NON-NLS-2$
+									: ""))); //$NON-NLS-1$
 
 			// DSF settings...use GdbUIPlugin preference store for defaults
 			IPreferenceStore preferenceStore = GdbUIPlugin.getDefault()
@@ -357,19 +426,25 @@ public class LaunchShortcut implements ILaunchShortcut {
 			Preferences prefs = InstanceScope.INSTANCE
 					.getNode(DockerLaunchUIPlugin.PLUGIN_ID);
 
-			// get the connection from the ConnectionListener which waits for
-			// any activity
-			// from the DockerExplorerView
-			IDockerConnection connection = ConnectionListener.getInstance()
+			// get the connection using following order:
+			// 1. connection used in build of project
+			// 2. current connection
+			// 3. first connection
+			IDockerConnection connection = null;
+			if (connectionId != null) {
+				connection = DockerConnectionManager.getInstance()
+						.getConnectionByUri(connectionId);
+			}
+			if (connection == null) {
+				connection = ConnectionListener.getInstance()
 					.getCurrentConnection();
+			}
 			if (connection == null) {
 				IDockerConnection[] connections = DockerConnectionManager
 						.getInstance().getConnections();
 				if (connections != null && connections.length > 0)
-					connection = DockerConnectionManager.getInstance()
-							.getConnections()[0];
+					connection = connections[0];
 			}
-
 			// issue error message if no connections exist
 			if (connection == null) {
 				Display.getDefault().syncExec(new Runnable() {
@@ -389,9 +464,14 @@ public class LaunchShortcut implements ILaunchShortcut {
 			wc.setAttribute(ILaunchConstants.ATTR_CONNECTION_URI,
 					connection.getUri());
 
-			// get any default image if specified, otherwise use first
+			// use build image if one is specified, otherwise, see if a default
+			// image is set in preferences, otherwise find first image in image
+			// list
 			// image in image list for connection
-			String image = prefs.get(PreferenceConstants.DEFAULT_IMAGE, null);
+			String image = imageName;
+			if (image == null) {
+				image = prefs.get(PreferenceConstants.DEFAULT_IMAGE, null);
+			}
 			if (image == null) {
 				List<IDockerImage> images = connection.getImages();
 				if (images != null && images.size() > 0)

launch/org.eclipse.cdt.docker.launcher/src/org/eclipse/cdt/internal/docker/launcher/Messages.java

@@ -47,6 +47,13 @@ public class Messages extends NLS {
 	public static String ContainerTab_Warning_Connection_Not_Found;
 	public static String ContainerTab_Warning_Image_Not_Found;
 
+	public static String HeaderPreferencePage_Connection_Label;
+	public static String HeaderPreferencePage_Image_Label;
+	public static String HeaderPreferencePage_Remove_Label;
+	public static String HeaderPreferencePage_Remove_Tooltip;
+	public static String HeaderPreferencePage_Confirm_Removal_Title;
+	public static String HeaderPreferencePage_Confirm_Removal_Msg;
+
 	public static String Remote_GDB_Debugger_Options;
 	public static String Gdbserver_Settings_Tab_Name;
 	public static String Gdbserver_name_textfield_label;
@@ -90,6 +97,14 @@ public class Messages extends NLS {
 			
 	public static String StandardGDBDebuggerPage14;
 
+	public static String ContainerPropertyTab_Title;
+	public static String ContainerPropertyTab_Enable_Msg;
+
+	public static String ContainerCommandLauncher_image_msg;
+	public static String CommandLauncher_CommandCancelled;
+
+	public static String ContainerCommandLauncher_invalid_values;
+
 	static {
 		// initialize resource bundle
 		NLS.initializeMessages(BUNDLE_NAME, Messages.class);

launch/org.eclipse.cdt.docker.launcher/src/org/eclipse/cdt/internal/docker/launcher/SWTImagesFactory.java

@@ -44,8 +44,21 @@ public class SWTImagesFactory {
 	private static final int NAME_PREFIX_LENGTH = NAME_PREFIX.length();
 	public static final String IMG_CONTAINER = NAME_PREFIX
 			+ "repository-middle.gif"; //$NON-NLS-1$
+	public static final String IMG_FOLDER_CLOSED = NAME_PREFIX
+			+ "folder_closed.gif"; //$NON-NLS-1$
+	public static final String IMG_FILE = NAME_PREFIX + "file_obj.gif"; //$NON-NLS-1$
+	public static final String IMG_WARNING = NAME_PREFIX + "warning_obj.gif"; //$NON-NLS-1$
+	public static final String IMG_ERROR = NAME_PREFIX + "error_obj.gif"; //$NON-NLS-1$
+
 	public static final ImageDescriptor DESC_CONTAINER = createManaged("",
 			IMG_CONTAINER);
+	public static final ImageDescriptor DESC_FOLDER_CLOSED = createManaged("",
+			IMG_FOLDER_CLOSED);
+	public static final ImageDescriptor DESC_FILE = createManaged("", IMG_FILE);
+	public static final ImageDescriptor DESC_WARNING = createManaged("",
+			IMG_WARNING);
+	public static final ImageDescriptor DESC_ERROR = createManaged("",
+			IMG_ERROR);
 
 	private static ImageDescriptor createManaged(String prefix, String name) {
 		return createManaged(imageRegistry, prefix, name);

launch/org.eclipse.cdt.docker.launcher/src/org/eclipse/cdt/internal/docker/launcher/messages.properties

@@ -40,6 +40,21 @@ ContainerTab_Error_No_Images=No Docker Images exist
 ContainerTab_Warning_Connection_Not_Found=Docker Connection: {0} for Launch Configuration not found: defaulting to {1}
 ContainerTab_Warning_Image_Not_Found=Docker Image: {0} is not a valid pulled image in current Connection: {1}
 
+ContainerPropertyTab_Title=Container Settings
+ContainerPropertyTab_Enable_Msg=Build inside Docker Image
+
+HeaderPreferencePage_Connection_Label=Connection
+HeaderPreferencePage_Image_Label=Image
+HeaderPreferencePage_Remove_Label=Remove
+HeaderPreferencePage_Remove_Tooltip=Remove headers cached from Docker image
+HeaderPreferencePage_Confirm_Removal_Title=Confirm Header File Removal
+HeaderPreferencePage_Confirm_Removal_Msg=Confirm removal of specified cached header files
+
+ContainerCommandLauncher_image_msg=[Running in image <{0}>]
+ContainerCommandLauncher_invalid_values=Invalid values for Connection and/or Image name
+
+CommandLauncher_CommandCancelled=Command cancelled
+
 Remote_GDB_Debugger_Options=Docker Container GDB Debugger Options
 Gdbserver_Settings_Tab_Name=Gdbserver Settings
 Gdbserver_name_textfield_label=Gdbserver path:

launch/org.eclipse.cdt.docker.launcher/src/org/eclipse/cdt/internal/docker/launcher/ui/preferences/DockerHeaderPreferencePage.java

@@ -0,0 +1,356 @@
+package org.eclipse.cdt.internal.docker.launcher.ui.preferences;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.eclipse.cdt.docker.launcher.DockerLaunchUIPlugin;
+import org.eclipse.cdt.internal.docker.launcher.Messages;
+import org.eclipse.core.runtime.IPath;
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.jface.preference.PreferencePage;
+import org.eclipse.jface.viewers.ColumnWeightData;
+import org.eclipse.jface.viewers.ILabelProviderListener;
+import org.eclipse.jface.viewers.IStructuredContentProvider;
+import org.eclipse.jface.viewers.ITableLabelProvider;
+import org.eclipse.jface.viewers.TableLayout;
+import org.eclipse.jface.viewers.TableViewer;
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Event;
+import org.eclipse.swt.widgets.Group;
+import org.eclipse.swt.widgets.Listener;
+import org.eclipse.swt.widgets.Table;
+import org.eclipse.swt.widgets.TableColumn;
+import org.eclipse.ui.IWorkbench;
+import org.eclipse.ui.IWorkbenchPreferencePage;
+
+public class DockerHeaderPreferencePage extends PreferencePage
+		implements IWorkbenchPreferencePage, Listener {
+
+	// SWT Widgets and content providers
+	private Table hdrTable;
+	private TableViewer hdrTableViewer;
+	private HeaderContentProvider provider;
+	private Button removeButton;
+	private List<IPath> directories;
+
+	private final class HeaderContentProvider
+	implements IStructuredContentProvider, ITableLabelProvider {
+
+		/**
+		 * @see org.eclipse.jface.viewers.IStructuredContentProvider#getElements(Object)
+		 */
+		@Override
+		public Object[] getElements(Object inputElement) {
+			return directories.toArray();
+		}
+
+		/**
+		 * @see org.eclipse.jface.viewers.IContentProvider#dispose()
+		 */
+		@Override
+		public void dispose() {
+		}
+
+		/**
+		 * @see org.eclipse.jface.viewers.IContentProvider#inputChanged(Viewer,
+		 *      Object, Object)
+		 */
+		@Override
+		public void inputChanged(Viewer viewer, Object oldInput,
+				Object newInput) {
+		}
+
+		/**
+		 * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnImage(Object,
+		 *      int)
+		 */
+		@Override
+		public Image getColumnImage(Object element, int columnIndex) {
+			return null;
+		}
+
+		private String readNameFile(IPath path) {
+			// try and read real name from special .name file found in
+			// directory.
+			IPath namePath = path.append(".name"); //$NON-NLS-1$
+			// default to use last directory segment if any problems occur.
+			String name = path.lastSegment();
+			if (namePath.toFile().exists()) {
+				try (FileReader reader = new FileReader(namePath.toFile());
+						BufferedReader bufferReader = new BufferedReader(
+								reader);) {
+					name = bufferReader.readLine();
+				} catch (IOException e) {
+					// ignore
+				}
+			}
+			return name;
+		}
+
+		/**
+		 * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnText(Object,
+		 *      int)
+		 */
+		@Override
+		public String getColumnText(Object element, int columnIndex) {
+			IPath path = (IPath) element;
+			if (columnIndex == 0) {
+				IPath connectionPath = path.removeLastSegments(1);
+				String connectionName = readNameFile(connectionPath);
+				return connectionName;
+			}
+			String imageName = readNameFile(path);
+			return imageName;
+		}
+
+		/**
+		 * @see org.eclipse.jface.viewers.IBaseLabelProvider#addListener(ILabelProviderListener)
+		 */
+		@Override
+		public void addListener(ILabelProviderListener listener) {
+		}
+
+		/**
+		 * @see org.eclipse.jface.viewers.IBaseLabelProvider#isLabelProperty(Object,
+		 *      String)
+		 */
+		@Override
+		public boolean isLabelProperty(Object element, String property) {
+			return false;
+		}
+
+		/**
+		 * @see org.eclipse.jface.viewers.IBaseLabelProvider#removeListener(ILabelProviderListener)
+		 */
+		@Override
+		public void removeListener(ILabelProviderListener listener) {
+		}
+
+	}
+
+	public DockerHeaderPreferencePage() {
+		noDefaultAndApplyButton();
+		provider = new HeaderContentProvider();
+	}
+
+	@Override
+	public void init(IWorkbench workbench) {
+		directories = new ArrayList<>();
+		IPath pluginPath = Platform
+				.getStateLocation(
+						Platform.getBundle(DockerLaunchUIPlugin.PLUGIN_ID))
+				.append("HEADERS"); //$NON-NLS-1$
+		File d = pluginPath.toFile();
+
+		if (d.exists() && d.isDirectory()) {
+			File[] connections = d.listFiles();
+			for (File connection : connections) {
+				if (connection.isDirectory()) {
+					File[] images = connection.listFiles();
+					for (File image : images) {
+						if (image.isDirectory()) {
+							directories
+									.add(pluginPath.append(connection.getName())
+											.append(image.getName()));
+						}
+					}
+				}
+			}
+		}
+	}
+
+	@Override
+	protected Control createContents(Composite parent) {
+		Composite page = createComposite(parent, 1, 2, false, null, -1, -1,
+				GridData.FILL);
+		GridData gd = (GridData) page.getLayoutData();
+		gd.grabExcessHorizontalSpace = true;
+		gd.grabExcessVerticalSpace = true;
+
+		// SystemWidgetHelpers.createLabel(page,
+		// SystemResources.RESID_PREF_SIGNON_DESCRIPTION, 2);
+
+		// Header table
+		hdrTable = new Table(page, SWT.FULL_SELECTION | SWT.MULTI | SWT.V_SCROLL
+				| SWT.H_SCROLL | SWT.BORDER);
+		hdrTable.setLinesVisible(true);
+		hdrTable.setHeaderVisible(true);
+		hdrTable.addListener(SWT.Selection, this);
+
+		TableLayout tableLayout = new TableLayout();
+		tableLayout.addColumnData(new ColumnWeightData(60, true));
+		tableLayout.addColumnData(new ColumnWeightData(40, true));
+		hdrTable.setLayout(tableLayout);
+
+		gd = new GridData(GridData.FILL_BOTH);
+		gd.grabExcessHorizontalSpace = true;
+		gd.grabExcessVerticalSpace = true;
+
+		hdrTable.setLayoutData(gd);
+
+		// Connection column
+		TableColumn connectionColumn = new TableColumn(hdrTable, SWT.NONE);
+		connectionColumn
+				.setText(Messages.HeaderPreferencePage_Connection_Label);
+
+		// Image column
+		TableColumn imageColumn = new TableColumn(hdrTable, SWT.NONE);
+		imageColumn.setText(Messages.HeaderPreferencePage_Image_Label);
+
+		hdrTableViewer = new TableViewer(hdrTable);
+		hdrTableViewer.setContentProvider(provider);
+		hdrTableViewer.setLabelProvider(provider);
+		hdrTableViewer.setInput(directories);
+
+		// Create the Button bar for add, change and remove
+		Composite buttonBar = createComposite(page, 1, 1, false, null, -1, -1,
+				GridData.FILL);
+		gd = (GridData) buttonBar.getLayoutData();
+		gd.grabExcessHorizontalSpace = false;
+		gd.grabExcessVerticalSpace = true;
+
+		removeButton = createPushButton(buttonBar, this,
+				Messages.HeaderPreferencePage_Remove_Label,
+				Messages.HeaderPreferencePage_Remove_Tooltip);
+
+		removeButton.setEnabled(false);
+		return parent;
+	}
+
+	private static Composite createComposite(Composite parent, int parentSpan,
+			int numColumns, boolean border, String label, int marginSize,
+			int spacingSize, int verticalAlignment) {
+		// border = true;
+		boolean borderNeeded = border;
+		if (label != null)
+			borderNeeded = true; // force the case
+		int style = SWT.NULL;
+		if (borderNeeded)
+			style |= SWT.SHADOW_ETCHED_IN;
+		Composite composite = null;
+		if (borderNeeded) {
+			composite = new Group(parent, style);
+			if (label != null)
+				((Group) composite).setText(label);
+		} else {
+			composite = new Composite(parent, style);
+		}
+		// GridLayout
+		GridLayout layout = new GridLayout();
+		layout.numColumns = numColumns;
+		if (marginSize != -1) {
+			layout.marginWidth = 0;
+			layout.marginHeight = 0;
+		}
+		if (spacingSize != -1) {
+			layout.horizontalSpacing = 0;
+			layout.verticalSpacing = 0;
+		}
+		composite.setLayout(layout);
+		// GridData
+		GridData data = new GridData();
+		data.horizontalSpan = parentSpan;
+		data.horizontalAlignment = GridData.FILL;
+		data.grabExcessHorizontalSpace = true;
+
+		data.verticalAlignment = verticalAlignment;
+		data.grabExcessVerticalSpace = false;
+
+		composite.setLayoutData(data);
+		return composite;
+	}
+
+	public static Button createPushButton(Composite group, Listener listener,
+			String label, String tooltip) {
+		Button button = new Button(group, SWT.PUSH);
+		button.setText(label);
+		if (listener != null)
+			button.addListener(SWT.Selection, listener);
+		GridData data = new GridData();
+		data.horizontalAlignment = GridData.FILL;
+		data.grabExcessHorizontalSpace = true;
+		button.setLayoutData(data);
+		if (tooltip != null)
+			button.setToolTipText(tooltip);
+		return button;
+	}
+
+	private class DialogStatus {
+		private boolean status;
+
+		public DialogStatus(boolean status) {
+			this.status = status;
+		}
+
+		public void setStatus(boolean status) {
+			this.status = status;
+		}
+
+		public boolean getStatus() {
+			return status;
+		}
+	}
+
+	/**
+	 * @see org.eclipse.swt.widgets.Listener#handleEvent(Event)
+	 */
+	@Override
+	public void handleEvent(Event event) {
+		if (event.type == SWT.Selection) {
+			if (event.widget == removeButton) {
+				final DialogStatus confirmed = new DialogStatus(false);
+				Display.getDefault().syncExec(() -> {
+					boolean status = MessageDialog.openConfirm(getShell(),
+							Messages.HeaderPreferencePage_Confirm_Removal_Title,
+							Messages.HeaderPreferencePage_Confirm_Removal_Msg);
+					confirmed.setStatus(status);
+				});
+				if (!confirmed.getStatus()) {
+					return;
+				}
+				int[] indicies = hdrTable.getSelectionIndices();
+				for (int idx = indicies.length - 1; idx >= 0; idx--) {
+					IPath dirPath = directories.get(idx);
+					File f = dirPath.toFile();
+					if (f.exists() && f.isDirectory()) {
+						recursiveDelete(f);
+					}
+					directories.remove(idx);
+				}
+
+				hdrTableViewer.refresh();
+			}
+
+			// Update table buttons based on changes
+			if (hdrTable.getSelectionCount() > 0) {
+				removeButton.setEnabled(true);
+			} else {
+				removeButton.setEnabled(false);
+			}
+		}
+	}
+
+	private void recursiveDelete(File dir) {
+		File[] contents = dir.listFiles();
+		if (contents != null) {
+			for (File f : contents) {
+				recursiveDelete(f);
+			}
+		}
+		dir.delete();
+	}
+}
+

remote/org.eclipse.cdt.remote.core/src/org/eclipse/cdt/remote/core/RemoteCommandLauncher.java

@@ -17,7 +17,7 @@ import java.net.URI;
 import java.util.Map;
 import java.util.Properties;
 
-import org.eclipse.cdt.core.CommandLauncher;
+import org.eclipse.cdt.core.CommandLauncherManager;
 import org.eclipse.cdt.core.ICommandLauncher;
 import org.eclipse.cdt.remote.internal.core.Activator;
 import org.eclipse.cdt.remote.internal.core.messages.Messages;
@@ -41,6 +41,8 @@ public class RemoteCommandLauncher implements ICommandLauncher {
 	
 	private static final String CYGWIN_PREFIX = "cygdrive"; //$NON-NLS-1$
 	
+	private boolean usingLocalLauncher = false;
+
 	/**
 	 * Convert a local (workspace) path into the remote equivalent. If the local path is not
 	 * absolute, then do nothing.
@@ -102,7 +104,7 @@ public class RemoteCommandLauncher implements ICommandLauncher {
 		return s;
 	}
 	
-	private final ICommandLauncher fLocalLauncher = new CommandLauncher();
+	private ICommandLauncher fLocalLauncher = CommandLauncherManager.getInstance().getCommandLauncher();
 	private boolean fShowCommand;
 	private String[] fCommandArgs;
 	private IRemoteConnection fConnection;
@@ -129,13 +131,18 @@ public class RemoteCommandLauncher implements ICommandLauncher {
 	@Override
 	public Process execute(IPath commandPath, String[] args, String[] env, IPath workingDirectory, IProgressMonitor monitor)
 			throws CoreException {
+		ICommandLauncher localLauncher = CommandLauncherManager.getInstance().getCommandLauncher(getProject());
+		localLauncher.setProject(getProject());
+		localLauncher.setErrorMessage(getErrorMessage());
+		usingLocalLauncher = false;
+		fLocalLauncher = localLauncher;
 		if (getProject() != null) {
 			IRemoteResource remRes = (IRemoteResource) getProject().getAdapter(IRemoteResource.class);
 			if (remRes != null) {
 				URI uri = remRes.getActiveLocationURI();
 				IRemoteServicesManager remoteServicesManager = Activator.getService(IRemoteServicesManager.class);
 				IRemoteConnectionType connectionType = remoteServicesManager.getConnectionType(uri);
-				if (connectionType != null) {
+				if (connectionType != null && !connectionType.getScheme().equals("file")) { //$NON-NLS-1$
 					fConnection = connectionType.getConnection(uri);
 					if (fConnection != null) {
 						parseEnvironment(env);
@@ -163,16 +170,23 @@ public class RemoteCommandLauncher implements ICommandLauncher {
 				}
 			}
 		}
+		usingLocalLauncher = true;
 		return fLocalLauncher.execute(commandPath, args, env, workingDirectory, monitor);
 	}
 
 	@Override
 	public String[] getCommandArgs() {
+		if (usingLocalLauncher) {
+			return fLocalLauncher.getCommandArgs();
+		}
 		return fCommandArgs;
 	}
 
 	@Override
 	public String getCommandLine() {
+		if (usingLocalLauncher) {
+			return fLocalLauncher.getCommandLine();
+		}
 		return getCommandLine(fCommandArgs);
 	}
 
@@ -202,6 +216,9 @@ public class RemoteCommandLauncher implements ICommandLauncher {
 
 	@Override
 	public Properties getEnvironment() {
+		if (usingLocalLauncher) {
+			return fLocalLauncher.getEnvironment();
+		}
 		return fEnvironment;
 	}
 
@@ -261,8 +278,15 @@ public class RemoteCommandLauncher implements ICommandLauncher {
 		fShowCommand = show;
 	}
 
+	@SuppressWarnings("deprecation")
 	@Override
 	public int waitAndRead(OutputStream out, OutputStream err) {
+		
+		if (usingLocalLauncher) {
+			return fLocalLauncher.waitAndRead(out, err);
+		}
+		
+		// otherwise remote process
 		if (fShowCommand) {
 			printCommandLine(out);
 		}
@@ -278,6 +302,11 @@ public class RemoteCommandLauncher implements ICommandLauncher {
 
 	@Override
 	public int waitAndRead(OutputStream out, OutputStream err, IProgressMonitor monitor) {
+		if (usingLocalLauncher) {
+			return fLocalLauncher.waitAndRead(out, err, monitor);
+		}
+		
+		// otherwise remote process
 		if (fShowCommand) {
 			printCommandLine(out);
 		}