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authorDoug Schaefer2007-05-24 19:54:39 +0000
committerDoug Schaefer2007-05-24 19:54:39 +0000
commiteca6010779da4f2e4448f18f676f909439033687 (patch)
tree86cbd96863310d1dbde572ef1281013640b9d392 /build/org.eclipse.cdt.managedbuilder.gnu.ui/src
parentfa349eca762241e6de3d00ee006c6b9ceb92456f (diff)
downloadorg.eclipse.cdt-eca6010779da4f2e4448f18f676f909439033687.tar.gz
org.eclipse.cdt-eca6010779da4f2e4448f18f676f909439033687.tar.xz
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Created a much simpler Gnu Makefile project template.
Diffstat (limited to 'build/org.eclipse.cdt.managedbuilder.gnu.ui/src')
-rw-r--r--build/org.eclipse.cdt.managedbuilder.gnu.ui/src/org/eclipse/cdt/managedbuilder/gnu/templates/SimpleMakefileGenerator.java117
1 files changed, 117 insertions, 0 deletions
diff --git a/build/org.eclipse.cdt.managedbuilder.gnu.ui/src/org/eclipse/cdt/managedbuilder/gnu/templates/SimpleMakefileGenerator.java b/build/org.eclipse.cdt.managedbuilder.gnu.ui/src/org/eclipse/cdt/managedbuilder/gnu/templates/SimpleMakefileGenerator.java
new file mode 100644
index 00000000000..d52c72855e8
--- /dev/null
+++ b/build/org.eclipse.cdt.managedbuilder.gnu.ui/src/org/eclipse/cdt/managedbuilder/gnu/templates/SimpleMakefileGenerator.java
@@ -0,0 +1,117 @@
+/**********************************************************************
+ * Copyright (c) 2007 QNX Software Systems 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:
+ * QNX Software Systems - Initial API and implementation
+ **********************************************************************/
+
+package org.eclipse.cdt.managedbuilder.gnu.templates;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+
+import org.eclipse.cdt.core.templateengine.TemplateCore;
+import org.eclipse.cdt.core.templateengine.TemplateEngineHelper;
+import org.eclipse.cdt.core.templateengine.process.ProcessArgument;
+import org.eclipse.cdt.core.templateengine.process.ProcessFailureException;
+import org.eclipse.cdt.core.templateengine.process.ProcessHelper;
+import org.eclipse.cdt.core.templateengine.process.ProcessRunner;
+import org.eclipse.cdt.core.templateengine.process.processes.Messages;
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.resources.ResourcesPlugin;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Platform;
+
+/**
+ * @author Doug Schaefer
+ *
+ * TODO - this is necessitated because the default macro format for
+ * the template engine is $( and ) which is the same as make macros.
+ * This replaces that with something more make friendly.
+ *
+ * But at the end of they day, we need a real macro replacement engine
+ * like JET, or something...
+ */
+public class SimpleMakefileGenerator extends ProcessRunner {
+
+ private static final String MAKEFILE = "Makefile"; //$NON-NLS-1$
+ 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);
+ URL path;
+ try {
+ path = TemplateEngineHelper.getTemplateResourceURLRelativeToTemplate(template, MAKEFILE);
+ if (path == null) {
+ throw new ProcessFailureException(getProcessMessage(processId, IStatus.ERROR, Messages.getString("AddFile.0") + MAKEFILE)); //$NON-NLS-1$
+ }
+ } catch (IOException e1) {
+ throw new ProcessFailureException(getProcessMessage(processId, IStatus.ERROR, Messages.getString("AddFile.1") + MAKEFILE)); //$NON-NLS-1$
+ }
+
+ InputStream contents = null;
+ String fileContents;
+ try {
+ fileContents = ProcessHelper.readFromFile(path);
+ } catch (IOException e) {
+ throw new ProcessFailureException(getProcessMessage(processId, IStatus.ERROR, Messages.getString("AddFile.2") + MAKEFILE)); //$NON-NLS-1$
+ }
+
+ Map macros = new HashMap(template.getValueStore());
+ if (Platform.getOS().equals(Platform.OS_WIN32))
+ macros.put("exe", ".exe");
+
+ fileContents = replaceMacros(fileContents, macros);
+ contents = new ByteArrayInputStream(fileContents.getBytes());
+
+ try {
+ IFile iFile = projectHandle.getFile(MAKEFILE);
+ if (!iFile.getParent().exists()) {
+ ProcessHelper.mkdirs(projectHandle, projectHandle.getFolder(iFile.getParent().getProjectRelativePath()));
+ }
+ iFile.create(contents, true, null);
+ iFile.refreshLocal(IResource.DEPTH_ONE, null);
+ projectHandle.refreshLocal(IResource.DEPTH_INFINITE, null);
+ } catch (CoreException e) {
+ throw new ProcessFailureException(getProcessMessage(processId, IStatus.ERROR, Messages.getString("AddFile.4") + e.getMessage()), e); //$NON-NLS-1$
+ }
+ }
+
+ private static final String START = "{{";
+ private static final String END = "}}";
+
+ private String replaceMacros(String fileContents, Map valueStore) {
+ StringBuffer buffer = new StringBuffer(fileContents);
+ for (Iterator i = valueStore.keySet().iterator(); i.hasNext();) {
+ String key = (String)i.next();
+ String pattern = START + key +END;
+ if (!fileContents.contains(pattern))
+ // Not used
+ continue;
+
+ // replace
+ int len = pattern.length();
+ int pos = 0;
+ while ((pos = buffer.indexOf(pattern, pos)) >= 0) {
+ buffer.replace(pos, pos + len, (String)valueStore.get(key));
+ pos += len;
+ }
+ }
+ return buffer.toString();
+ }
+}

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