/*******************************************************************************
* Copyright (c) 2007, 2010 Symbian Software Limited 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:
* Bala Torati (Symbian) - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.managedbuilder.templateengine.processes;
import java.util.List;
import org.eclipse.cdt.core.templateengine.TemplateCore;
import org.eclipse.cdt.core.templateengine.process.ProcessArgument;
import org.eclipse.cdt.core.templateengine.process.ProcessFailureException;
import org.eclipse.cdt.core.templateengine.process.ProcessRunner;
import org.eclipse.cdt.core.templateengine.process.processes.Messages;
import org.eclipse.cdt.managedbuilder.core.BuildException;
import org.eclipse.cdt.managedbuilder.core.IConfiguration;
import org.eclipse.cdt.managedbuilder.core.IHoldsOptions;
import org.eclipse.cdt.managedbuilder.core.IOption;
import org.eclipse.cdt.managedbuilder.core.IResourceConfiguration;
import org.eclipse.cdt.managedbuilder.core.ITool;
import org.eclipse.cdt.managedbuilder.core.IToolChain;
import org.eclipse.cdt.managedbuilder.core.ManagedBuildManager;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IWorkspace;
import org.eclipse.core.resources.IWorkspaceDescription;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
/**
* This class Appends contents to Managed Build System StringList Option Values.
*
* @noextend This class is not intended to be subclassed by clients.
* @noinstantiate This class is not intended to be instantiated by clients.
*/
public class AppendToMBSStringListOptionValues extends ProcessRunner {
/**
* This method Appends contents to Managed Build System StringList Option Values.
*/
@Override
public void process(TemplateCore template, ProcessArgument[] args, String processId, IProgressMonitor monitor) throws ProcessFailureException {
String projectName = args[0].getSimpleValue();
IProject projectHandle = ResourcesPlugin.getWorkspace().getRoot().getProject(projectName);
IWorkspace workspace = ResourcesPlugin.getWorkspace();
IWorkspaceDescription workspaceDesc = workspace.getDescription();
boolean autoBuilding = workspaceDesc.isAutoBuilding();
workspaceDesc.setAutoBuilding(false);
try {
workspace.setDescription(workspaceDesc);
} catch (CoreException e) {//ignore
}
ProcessArgument[][] resourcePathObjects = args[1].getComplexArrayValue();
boolean modified = false;
for (ProcessArgument[] resourcePathObject : resourcePathObjects) {
String id = resourcePathObject[0].getSimpleValue();
String[] values = resourcePathObject[1].getSimpleArrayValue();
String path = resourcePathObject[2].getSimpleValue();
try {
modified |= setOptionValue(projectHandle, id, values, path);
} catch (BuildException e) {
throw new ProcessFailureException(Messages.getString("AppendToMBSStringListOptionValues.0") + e.getMessage(), e); //$NON-NLS-1$
}
}
if (modified) {
ManagedBuildManager.saveBuildInfo(projectHandle, true);
}
workspaceDesc.setAutoBuilding(autoBuilding);
try {
workspace.setDescription(workspaceDesc);
} catch (CoreException e) {//ignore
}
}
private boolean setOptionValue(IProject projectHandle, String id, String[] value, String path) throws BuildException, ProcessFailureException {
IConfiguration[] projectConfigs = ManagedBuildManager.getBuildInfo(projectHandle).getManagedProject().getConfigurations();
boolean resource = !(path == null || path.equals("") || path.equals("/")); //$NON-NLS-1$ //$NON-NLS-2$
boolean modified = false;
for (IConfiguration config : projectConfigs) {
IResourceConfiguration resourceConfig = null;
if (resource) {
resourceConfig = config.getResourceConfiguration(path);
if (resourceConfig == null) {
IFile file = projectHandle.getFile(path);
if (file == null) {
throw new ProcessFailureException(Messages.getString("AppendToMBSStringListOptionValues.3") + path); //$NON-NLS-1$
}
resourceConfig = config.createResourceConfiguration(file);
}
ITool[] tools = resourceConfig.getTools();
for (ITool tool : tools) {
modified |= setOptionForResourceConfig(id, value, resourceConfig, tool.getOptions(), tool);
}
} else {
IToolChain toolChain = config.getToolChain();
modified |= setOptionForConfig(id, value, config, toolChain.getOptions(), toolChain);
ITool[] tools = config.getTools();
for (ITool tool : tools) {
modified |= setOptionForConfig(id, value, config, tool.getOptions(), tool);
}
}
}
return modified;
}
private boolean setOptionForResourceConfig(String id, String[] value, IResourceConfiguration resourceConfig, IOption[] options, IHoldsOptions optionHolder) throws BuildException {
boolean modified = false;
String lowerId = id.toLowerCase();
for (IOption option : options) {
if (option.getBaseId().toLowerCase().matches(lowerId)) {
switch(option.getValueType()) {
case IOption.STRING_LIST:
case IOption.INCLUDE_PATH:
case IOption.PREPROCESSOR_SYMBOLS:
case IOption.LIBRARIES:
case IOption.OBJECTS:
case IOption.INCLUDE_FILES:
case IOption.LIBRARY_PATHS:
case IOption.LIBRARY_FILES:
case IOption.MACRO_FILES:
@SuppressWarnings("unchecked")
List<String> list= (List<String>) option.getValue();
String[] newValue= concat(list.toArray(new String[list.size()]), value);
ManagedBuildManager.setOption(resourceConfig, optionHolder, option, newValue);
modified = true;
}
}
}
return modified;
}
private boolean setOptionForConfig(String id, String[] value, IConfiguration config, IOption[] options, IHoldsOptions optionHolder) throws BuildException {
boolean modified = false;
String lowerId = id.toLowerCase();
for (IOption option : options) {
if (option.getBaseId().toLowerCase().matches(lowerId)) {
switch(option.getValueType()) {
case IOption.STRING_LIST:
case IOption.INCLUDE_PATH:
case IOption.PREPROCESSOR_SYMBOLS:
case IOption.LIBRARIES:
case IOption.OBJECTS:
case IOption.INCLUDE_FILES:
case IOption.LIBRARY_PATHS:
case IOption.LIBRARY_FILES:
case IOption.MACRO_FILES:
@SuppressWarnings("unchecked")
List<String> list= (List<String>) option.getValue();
String[] newValue= concat(list.toArray(new String[list.size()]), value);
ManagedBuildManager.setOption(config, optionHolder, option, newValue);
modified = true;
}
}
}
return modified;
}
/**
* @param a non-null array to form start of resulting array
* @param b non-null array to from end of resulting array
* @return return an array with the contents of a followed by the contents of b
*/
private static String[] concat(String[] a, String[] b) {
String[] result = new String[a.length + b.length];
System.arraycopy(a, 0, result, 0, a.length);
System.arraycopy(b, 0, result, a.length, b.length);
return result;
}
}