Bug 1760649: Rearrge to Maven 2 Standard Directory Layout

git-svn-id: file:///home/sven/projects/JOGL/temp/ant-contrib/svn/ant-contrib-code/cpptasks/trunk@121 32d7a393-a5a9-423c-abd3-5d954feb1f2f

1 files changed, 837 insertions, 0 deletions

diff --git a/src/main/java/net/sf/antcontrib/cpptasks/devstudio/VisualStudioNETProjectWriter.java b/src/main/java/net/sf/antcontrib/cpptasks/devstudio/VisualStudioNETProjectWriter.java
new file mode 100644
index 0000000..898503e
--- /dev/null
+++ b/src/main/java/net/sf/antcontrib/cpptasks/devstudio/VisualStudioNETProjectWriter.java
@@ -0,0 +1,837 @@
+/*
+ *
+ * Copyright 2004-2006 The Ant-Contrib project
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package net.sf.antcontrib.cpptasks.devstudio;
+
+import net.sf.antcontrib.cpptasks.CCTask;
+import net.sf.antcontrib.cpptasks.CUtil;
+import net.sf.antcontrib.cpptasks.TargetInfo;
+import net.sf.antcontrib.cpptasks.compiler.CommandLineCompilerConfiguration;
+import net.sf.antcontrib.cpptasks.compiler.ProcessorConfiguration;
+import net.sf.antcontrib.cpptasks.compiler.CommandLineLinkerConfiguration;
+import net.sf.antcontrib.cpptasks.ide.ProjectDef;
+import net.sf.antcontrib.cpptasks.ide.ProjectWriter;
+import org.apache.tools.ant.BuildException;
+import org.apache.xml.serialize.OutputFormat;
+import org.apache.xml.serialize.Serializer;
+import org.apache.xml.serialize.XMLSerializer;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.SAXException;
+import org.xml.sax.helpers.AttributesImpl;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.Arrays;
+import java.util.Comparator;
+import java.util.Hashtable;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Writes a Visual Studio.NET project file.
+ *
+ * @author curta
+ */
+public final class VisualStudioNETProjectWriter
+        implements ProjectWriter {
+    /**
+     * Version of VisualStudio.NET.
+     */
+    private final String version;
+
+    /**
+     * Literal to represent a true value.
+     */
+    private final String trueLiteral;
+
+    /**
+     * Literal to represent a false value.
+     */
+    private final String falseLiteral;
+
+    /**
+     * Constructor.
+     *
+     * @param versionArg String VisualStudio.NET version
+     * @param trueArg    literal to represent true, "true" in VC 2005.
+     * @param falseArg    literal to represent false, "false" in VC 2005.
+     */
+    public VisualStudioNETProjectWriter(final String versionArg,
+                                        final String trueArg,
+                                        final String falseArg) {
+        if (versionArg == null) {
+            throw new IllegalArgumentException("versionArg");
+        }
+        if (trueArg == null) {
+            throw new IllegalArgumentException("trueArg");
+        }
+        if (falseArg == null) {
+            throw new IllegalArgumentException("falseArg");
+        }
+        this.version = versionArg;
+        this.trueLiteral = trueArg;
+        this.falseLiteral = falseArg;
+    }
+
+    /**
+     * Get configuration name.
+     * @param task cc task, may not be null.
+     * @return configuration name.
+     */
+    private String getConfigurationName(final CCTask task) {
+        if (task.getDebug()) {
+            return "Debug|Win32";
+        }
+        return "Release|Win32";
+    }
+
+    /**
+     * Gets the configuration type.
+     *
+     * @param task cc task, may not be null.
+     * @return configuration type
+     */
+    private String getConfigurationType(final CCTask task) {
+        String outputType = task.getOuttype();
+        String targtype = "2"; // Win32 (x86) Dynamic-Link Library";
+        if ("executable".equals(outputType)) {
+            targtype = "1"; // "Win32 (x86) Console Application";
+        } else if ("static".equals(outputType)) {
+            targtype = "4"; //"Win32 (x86) Static Library";
+        }
+        return targtype;
+    }
+
+    /**
+     * Get output directory.
+     * @param basePath path to parent of project file.
+     * @param task cc task, may not be null.
+     * @return  output directory relative path.
+     */
+    private String getOutputDirectory(final String basePath,
+                                      final CCTask task) {
+        File outFile = task.getOutfile();
+        File buildDir = outFile.getParentFile();
+        return CUtil.getRelativePath(basePath, buildDir);
+    }
+
+    /**
+     * Get object file directory.
+     * @param basePath path to parent of project file.
+     * @param task cc task, may not be null.
+     * @return  object file directory relative path.
+     */
+    private String getIntermediateDirectory(final String basePath,
+                                            final CCTask task) {
+        File objDir = task.getObjdir();
+        return CUtil.getRelativePath(basePath, objDir);
+    }
+
+
+    /**
+     * Get character set for Windows API.
+     * @param compilerConfig compiler configuration, may not be null.
+     * @return "1" is TCHAR is unicode, "0" if TCHAR is multi-byte.
+     */
+    private String getCharacterSet(
+            final CommandLineCompilerConfiguration compilerConfig) {
+        String[] args = compilerConfig.getPreArguments();
+        String charset = "0";
+        for (int i = 0; i < args.length; i++) {
+            if ("/D_UNICODE".equals(args[i]) || "/DUNICODE".equals(args[i])) {
+                charset = "1";
+            }
+            if ("/D_MBCS".equals(args[i])) {
+                charset = "2";
+            }
+        }
+        return charset;
+    }
+
+    /**
+     * Write the start tag of the Configuration element.
+     * @param content serialization content handler.
+     * @param basePath path of directory containing project file.
+     * @param task cc task.
+     * @param compilerConfig compiler configuration.
+     * @throws SAXException thrown if serialization error.
+     */
+    private void writeConfigurationStartTag(final ContentHandler content,
+                                            final String basePath,
+                                            final CCTask task,
+                  final CommandLineCompilerConfiguration compilerConfig)
+            throws SAXException {
+        AttributesImpl attributes = new AttributesImpl();
+        addAttribute(attributes, "Name",
+                getConfigurationName(task));
+        addAttribute(attributes, "OutputDirectory",
+                getOutputDirectory(basePath, task));
+        addAttribute(attributes, "IntermediateDirectory",
+                getIntermediateDirectory(basePath, task));
+        addAttribute(attributes, "ConfigurationType",
+                getConfigurationType(task));
+        addAttribute(attributes, "CharacterSet",
+                getCharacterSet(compilerConfig));
+        content.startElement(null,
+                "Configuration", "Configuration", attributes);
+    }
+
+    /**
+     * Get value of Optimization property.
+     * @param compilerConfig compiler configuration, may not be null.
+     * @return value of Optimization property.
+     */
+    private String getOptimization(
+            final CommandLineCompilerConfiguration compilerConfig) {
+        String[] args = compilerConfig.getPreArguments();
+        String opt = "0";
+        for (int i = 0; i < args.length; i++) {
+            if ("/Od".equals(args[i])) {
+                opt = "0";
+            }
+            if ("/O1".equals(args[i])) {
+                opt = "1";
+            }
+            if ("/O2".equals(args[i])) {
+                opt = "2";
+            }
+            if ("/Ox".equals(args[i])) {
+                opt = "3";
+            }
+        }
+        return opt;
+    }
+
+    /**
+     * Get value of AdditionalIncludeDirectories property.
+     * @param compilerConfig compiler configuration.
+     * @return value of AdditionalIncludeDirectories property.
+     */
+    private String getAdditionalIncludeDirectories(
+            final CommandLineCompilerConfiguration compilerConfig) {
+        StringBuffer includeDirs = new StringBuffer();
+        String[] args = compilerConfig.getPreArguments();
+        for (int i = 0; i < args.length; i++) {
+            if (args[i].startsWith("/I")) {
+                includeDirs.append(args[i].substring(2));
+                includeDirs.append(';');
+            }
+        }
+
+        if (includeDirs.length() > 0) {
+            includeDirs.setLength(includeDirs.length() - 1);
+        }
+        return includeDirs.toString();
+    }
+
+    /**
+     * Get value of PreprocessorDefinitions property.
+     * @param compilerConfig compiler configuration.
+     * @return value of PreprocessorDefinitions property.
+     */
+    private String getPreprocessorDefinitions(
+            final CommandLineCompilerConfiguration compilerConfig) {
+        StringBuffer defines = new StringBuffer();
+        String[] args = compilerConfig.getPreArguments();
+        for (int i = 0; i < args.length; i++) {
+            if (args[i].startsWith("/D")) {
+                defines.append(args[i].substring(2));
+                defines.append(";");
+            }
+        }
+
+        if (defines.length() > 0) {
+            defines.setLength(defines.length() - 1);
+        }
+        return defines.toString();
+    }
+
+    /**
+     * Get value of RuntimeLibrary property.
+     * @param compilerConfig compiler configuration.
+     * @return value of RuntimeLibrary property.
+     */
+    private String getRuntimeLibrary(
+            final CommandLineCompilerConfiguration compilerConfig) {
+        String rtl = null;
+        String[] args = compilerConfig.getPreArguments();
+        for (int i = 0; i < args.length; i++) {
+            if ("/MT".equals(args[i])) {
+                rtl = "0";
+            }
+            if ("/MTd".equals(args[i])) {
+                rtl = "1";
+            }
+            if ("/MD".equals(args[i])) {
+                rtl = "2";
+            }
+            if ("/MDd".equals(args[i])) {
+                rtl = "3";
+            }
+        }
+        return rtl;
+    }
+
+    /**
+     * Get value of UsePrecompiledHeader property.
+     * @param compilerConfig compiler configuration.
+     * @return value of UsePrecompiledHeader property.
+     */
+    private String getUsePrecompiledHeader(
+            final CommandLineCompilerConfiguration compilerConfig) {
+        String usePCH = "0";
+        String[] args = compilerConfig.getPreArguments();
+        for (int i = 0; i < args.length; i++) {
+            if ("/Yc".equals(args[i])) {
+                usePCH = "1";
+            }
+            if ("/Yu".equals(args[i])) {
+                usePCH = "2";
+            }
+        }
+        return usePCH;
+    }
+
+    /**
+     * Get value of PrecompiledHeaderFile property.
+     * @param compilerConfig compiler configuration.
+     * @return value of PrecompiledHeaderFile property.
+     */
+    private String getPrecompiledHeaderFile(
+            final CommandLineCompilerConfiguration compilerConfig) {
+        String pch = null;
+        String[] args = compilerConfig.getPreArguments();
+        for (int i = 0; i < args.length; i++) {
+            if (args[i].startsWith("/Fp")) {
+                pch = args[i].substring(3);
+            }
+        }
+        return pch;
+    }
+
+
+    /**
+     * Get value of MinimalRebuild property.
+     * @param compilerConfig compiler configuration.
+     * @return value of MinimalRebuild property.
+     */
+    private String getMinimalRebuild(
+            final CommandLineCompilerConfiguration compilerConfig) {
+        return trueLiteral;
+    }
+
+    /**
+     * Get value of BasicRuntimeChecks property.
+     * @param compilerConfig compiler configuration.
+     * @return value of BasicRuntimeChecks property.
+     */
+    private String getBasicRuntimeChecks(
+            final CommandLineCompilerConfiguration compilerConfig) {
+        String checks = "0";
+        String[] args = compilerConfig.getPreArguments();
+        for (int i = 0; i < args.length; i++) {
+            if ("/RTCs".equals(args[i])) {
+                checks = "1";
+            }
+            if ("/RTCu".equals(args[i])) {
+                checks = "2";
+            }
+            if ("/RTC1".equals(args[i]) || "/GZ".equals(args[i])) {
+                checks = "3";
+            }
+        }
+        return checks;
+    }
+
+    /**
+     * Get value of WarningLevel property.
+     * @param compilerConfig compiler configuration.
+     * @return value of WarningLevel property.
+     */
+    private String getWarningLevel(
+            final CommandLineCompilerConfiguration compilerConfig) {
+        String warn = null;
+        String[] args = compilerConfig.getPreArguments();
+        for (int i = 0; i < args.length; i++) {
+            if ("/W0".equals(args[i])) {
+                warn = "0";
+            }
+            if ("/W1".equals(args[i])) {
+                warn = "1";
+            }
+            if ("/W2".equals(args[i])) {
+                warn = "2";
+            }
+            if ("/W3".equals(args[i])) {
+                warn = "3";
+            }
+        }
+        return warn;
+    }
+
+    /**
+     * Get value of Detect64BitPortabilityProblems property.
+     * @param compilerConfig compiler configuration.
+     * @return value of Detect64BitPortabilityProblems property.
+     */
+    private String getDetect64BitPortabilityProblems(
+            final CommandLineCompilerConfiguration compilerConfig) {
+        String warn64 = null;
+        String[] args = compilerConfig.getPreArguments();
+        for (int i = 0; i < args.length; i++) {
+            if ("/Wp64".equals(args[i])) {
+                warn64 = trueLiteral;
+            }
+        }
+        return warn64;
+    }
+
+    /**
+     * Get value of DebugInformationFormat property.
+     * @param compilerConfig compiler configuration.
+     * @return value of DebugInformationFormat property.
+     */
+    private String getDebugInformationFormat(
+            final CommandLineCompilerConfiguration compilerConfig) {
+        String format = "0";
+        String[] args = compilerConfig.getPreArguments();
+        for (int i = 0; i < args.length; i++) {
+            if ("/Z7".equals(args[i])) {
+                format = "1";
+            }
+            if ("/Zi".equals(args[i])) {
+                format = "3";
+            }
+            if ("/ZI".equals(args[i])) {
+                format = "4";
+            }
+        }
+        return format;
+    }
+
+    /**
+     * write the Compiler element.
+     * @param content serialization content handler.
+     * @param compilerConfig compiler configuration.
+     * @throws SAXException thrown if error during serialization.
+     */
+    private void writeCompilerElement(final ContentHandler content,
+            final CommandLineCompilerConfiguration compilerConfig)
+            throws SAXException {
+        AttributesImpl attributes = new AttributesImpl();
+        addAttribute(attributes, "Name", "VCCLCompilerTool");
+        addAttribute(attributes, "Optimization",
+                getOptimization(compilerConfig));
+        addAttribute(attributes, "AdditionalIncludeDirectories",
+                getAdditionalIncludeDirectories(compilerConfig));
+        addAttribute(attributes, "PreprocessorDefinitions",
+                getPreprocessorDefinitions(compilerConfig));
+        addAttribute(attributes, "MinimalRebuild",
+                getMinimalRebuild(compilerConfig));
+        addAttribute(attributes, "BasicRuntimeChecks",
+                getBasicRuntimeChecks(compilerConfig));
+        addAttribute(attributes, "RuntimeLibrary",
+                getRuntimeLibrary(compilerConfig));
+        addAttribute(attributes, "UsePrecompiledHeader",
+                getUsePrecompiledHeader(compilerConfig));
+        addAttribute(attributes, "PrecompiledHeaderFile",
+                getPrecompiledHeaderFile(compilerConfig));
+        addAttribute(attributes, "WarningLevel",
+                getWarningLevel(compilerConfig));
+        addAttribute(attributes, "Detect64BitPortabilityProblems",
+                getDetect64BitPortabilityProblems(compilerConfig));
+        addAttribute(attributes, "DebugInformationFormat",
+                getDebugInformationFormat(compilerConfig));
+        content.startElement(null, "Tool", "Tool", attributes);
+        content.endElement(null, "Tool", "Tool");
+
+    }
+
+
+    /**
+     * Get value of LinkIncremental property.
+     * @param linkerConfig linker configuration.
+     * @return value of LinkIncremental property
+     */
+    private String getLinkIncremental(
+            final CommandLineLinkerConfiguration linkerConfig) {
+        String incremental = "0";
+        String[] args = linkerConfig.getPreArguments();
+        for (int i = 0; i < args.length; i++) {
+            if ("/INCREMENTAL:NO".equals(args[i])) {
+                incremental = "1";
+            }
+            if ("/INCREMENTAL:YES".equals(args[i])) {
+                incremental = "2";
+            }
+        }
+        return incremental;
+    }
+
+    /**
+     * Get value of GenerateDebugInformation property.
+     * @param linkerConfig linker configuration.
+     * @return value of GenerateDebugInformation property
+     */
+    private String getGenerateDebugInformation(
+            final CommandLineLinkerConfiguration linkerConfig) {
+        String debug = falseLiteral;
+        String[] args = linkerConfig.getPreArguments();
+        for (int i = 0; i < args.length; i++) {
+            if ("/DEBUG".equals(args[i])) {
+                debug = trueLiteral;
+            }
+        }
+        return debug;
+    }
+
+    /**
+     * Get value of Subsystem property.
+     * @param linkerConfig linker configuration.
+     * @return value of Subsystem property
+     */
+    private String getSubsystem(
+            final CommandLineLinkerConfiguration linkerConfig) {
+        String subsystem = "0";
+        String[] args = linkerConfig.getPreArguments();
+        for (int i = 0; i < args.length; i++) {
+            if ("/SUBSYSTEM:CONSOLE".equals(args[i])) {
+                subsystem = "1";
+            }
+            if ("/SUBSYSTEM:WINDOWS".equals(args[i])) {
+                subsystem = "2";
+            }
+            if ("/SUBSYSTEM:WINDOWSCE".equals(args[i])) {
+                subsystem = "9";
+            }
+        }
+        return subsystem;
+    }
+
+    /**
+     * Get value of TargetMachine property.
+     * @param linkerConfig linker configuration.
+     * @return value of TargetMachine property
+     */
+    private String getTargetMachine(
+            final CommandLineLinkerConfiguration linkerConfig) {
+        String subsystem = "0";
+        String[] args = linkerConfig.getPreArguments();
+        for (int i = 0; i < args.length; i++) {
+            if ("/MACHINE:X86".equals(args[i])) {
+                subsystem = "1";
+            }
+        }
+        return subsystem;
+    }
+
+    /**
+     * Get value of AdditionalDependencies property.
+     * @param linkTarget link target.
+     * @param targets all targets.
+     * @param basePath path to directory containing project file.
+     * @return value of AdditionalDependencies property.
+     */
+    private String getAdditionalDependencies(final TargetInfo linkTarget,
+                                             final Map targets,
+                                             final String basePath) {
+      String dependencies = null;
+        File[] linkSources = linkTarget.getAllSources();
+        StringBuffer buf = new StringBuffer();
+        for (int i = 0; i < linkSources.length; i++) {
+          //
+          //   if file was not compiled or otherwise generated
+          //
+          if (targets.get(linkSources[i].getName()) == null) {
+            String relPath = CUtil.getRelativePath(basePath, linkSources[i]);
+            //
+            //   if path has an embedded space then
+            //      must quote
+            if (relPath.indexOf(' ') > 0) {
+              buf.append('\"');
+              buf.append(relPath);
+              buf.append('\"');
+            } else {
+               buf.append(relPath);
+            }
+            buf.append(';');
+          }
+        }
+        if (buf.length() > 0) {
+          buf.setLength(buf.length() - 1);
+          dependencies = buf.toString();
+        }
+      return dependencies;
+
+    }
+
+    /**
+     * Write Tool element for linker.
+     * @param content serialization content handler.
+     * @param basePath path to directory containing project file.
+     * @param linkTarget link target.
+     * @param targets  all targets.
+     * @throws SAXException thrown if error during serialization.
+     */
+    private void writeLinkerElement(final ContentHandler content,
+                                    final String basePath,
+                                    final TargetInfo linkTarget,
+                                    final Map targets) throws SAXException {
+        AttributesImpl attributes = new AttributesImpl();
+        addAttribute(attributes, "Name", "VCLinkerTool");
+
+        ProcessorConfiguration config = linkTarget.getConfiguration();
+        if (config instanceof CommandLineLinkerConfiguration) {
+            CommandLineLinkerConfiguration linkerConfig =
+                    (CommandLineLinkerConfiguration) config;
+            if (linkerConfig.getLinker() instanceof DevStudioCompatibleLinker) {
+                addAttribute(attributes, "LinkIncremental",
+                        getLinkIncremental(linkerConfig));
+                addAttribute(attributes, "GenerateDebugInformation",
+                        getGenerateDebugInformation(linkerConfig));
+                addAttribute(attributes, "SubSystem",
+                        getSubsystem(linkerConfig));
+                addAttribute(attributes, "TargetMachine",
+                        getTargetMachine(linkerConfig));
+            }
+        }
+        addAttribute(attributes, "AdditionalDependencies",
+                getAdditionalDependencies(linkTarget, targets, basePath));
+        content.startElement(null, "Tool", "Tool", attributes);
+        content.endElement(null, "Tool", "Tool");
+    }
+
+    /**
+     * Writes a project definition file.
+     *
+     * @param fileName   project name for file, should has .cbx extension
+     * @param task       cc task for which to write project
+     * @param projectDef project element
+     * @param sources    source files
+     * @param targets    compilation targets
+     * @param linkTarget link target
+     * @throws IOException  if I/O error
+     * @throws SAXException if XML serialization error
+     */
+    public void writeProject(final File fileName,
+                             final CCTask task,
+                             final ProjectDef projectDef,
+                             final List sources,
+                             final Hashtable targets,
+                             final TargetInfo linkTarget) throws
+            IOException,
+            SAXException {
+
+        String projectName = projectDef.getName();
+        if (projectName == null) {
+            projectName = fileName.getName();
+        }
+
+
+        File vcprojFile = new File(fileName + ".vcproj");
+        if (!projectDef.getOverwrite() && vcprojFile.exists()) {
+            throw new BuildException("Not allowed to overwrite project file "
+                    + vcprojFile.toString());
+        }
+        File slnFile = new File(fileName + ".sln");
+        if (!projectDef.getOverwrite() && slnFile.exists()) {
+            throw new BuildException("Not allowed to overwrite project file "
+                    + slnFile.toString());
+        }
+
+        CommandLineCompilerConfiguration compilerConfig =
+                getBaseCompilerConfiguration(targets);
+        if (compilerConfig == null) {
+            throw new BuildException(
+                    "Unable to generate Visual Studio.NET project "
+                            + "when Microsoft C++ is not used.");
+        }
+
+        OutputStream outStream = new FileOutputStream(fileName + ".vcproj");
+        OutputFormat format = new OutputFormat("xml", "UTF-8", true);
+        Serializer serializer = new XMLSerializer(outStream, format);
+        ContentHandler content = serializer.asContentHandler();
+        String basePath = fileName.getParentFile().getAbsolutePath();
+        content.startDocument();
+        AttributesImpl emptyAttrs = new AttributesImpl();
+
+        AttributesImpl attributes = new AttributesImpl();
+        addAttribute(attributes, "ProjectType", "Visual C++");
+        addAttribute(attributes, "Version", version);
+        addAttribute(attributes, "Name", projectName);
+        content.startElement(null, "VisualStudioProject",
+                "VisualStudioProject", attributes);
+
+        content.startElement(null, "Platforms", "Platforms", emptyAttrs);
+        attributes.clear();
+        addAttribute(attributes, "Name", "Win32");
+        content.startElement(null, "Platform", "Platform", attributes);
+        content.endElement(null, "Platform", "Platform");
+        content.endElement(null, "Platforms", "Platforms");
+        content.startElement(null, "Configurations",
+                "Configurations", emptyAttrs);
+
+        writeConfigurationStartTag(content, basePath, task, compilerConfig);
+
+        writeCompilerElement(content, compilerConfig);
+
+        writeLinkerElement(content, basePath, linkTarget, targets);
+
+        content.endElement(null, "Configuration", "Configuration");
+        content.endElement(null, "Configurations", "Configurations");
+        content.startElement(null, "References", "References", emptyAttrs);
+        content.endElement(null, "References", "References");
+        content.startElement(null, "Files", "Files", emptyAttrs);
+
+
+        File[] sortedSources = new File[sources.size()];
+        sources.toArray(sortedSources);
+        Arrays.sort(sortedSources, new Comparator() {
+            public int compare(final Object o1, final Object o2) {
+                return ((File) o1).getName().compareTo(((File) o2).getName());
+            }
+        });
+
+        writeFilteredSources("Source Files",
+                "cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx",
+                basePath, sortedSources, content);
+
+        writeFilteredSources("Header Files", "h;hpp;hxx;hm;inl;inc;xsd",
+                basePath, sortedSources, content);
+
+        writeFilteredSources("Resource Files",
+                "rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx",
+                basePath, sortedSources, content);
+
+        content.endElement(null, "Files", "Files");
+        content.startElement(null, "Globals", "Globals", emptyAttrs);
+        content.endElement(null, "Globals", "Globals");
+        content.endElement(null, "VisualStudioProject", "VisualStudioProject");
+        content.endDocument();
+    }
+
+    /**
+     * Writes a cluster of source files to the project.
+     *
+     * @param name          name of filter
+     * @param filter        file extensions
+     * @param basePath      base path for files
+     * @param sortedSources array of source files
+     * @param content       generated project
+     * @throws SAXException if invalid content
+     */
+    private void writeFilteredSources(final String name, final String filter,
+                                      final String basePath,
+                                      final File[] sortedSources,
+                                      final ContentHandler content)
+            throws SAXException {
+        AttributesImpl filterAttrs = new AttributesImpl();
+        filterAttrs.addAttribute(null, "Name", "Name", "#PCDATA", name);
+        filterAttrs.addAttribute(null, "Filter", "Filter", "#PCDATA", filter);
+        content.startElement(null, "Filter", "Filter", filterAttrs);
+
+
+        AttributesImpl fileAttrs = new AttributesImpl();
+        fileAttrs.addAttribute(null, "RelativePath", "RelativePath",
+                "#PCDATA", "");
+
+
+        for (int i = 0; i < sortedSources.length; i++) {
+            if (isGroupMember(filter, sortedSources[i])) {
+                String relativePath = CUtil.getRelativePath(basePath,
+                        sortedSources[i]);
+                fileAttrs.setValue(0, relativePath);
+                content.startElement(null, "File", "File", fileAttrs);
+                content.endElement(null, "File", "File");
+            }
+        }
+        content.endElement(null, "Filter", "Filter");
+
+    }
+
+    /**
+     * Returns true if the file has an extension that
+     *   appears in the group filter.
+     *
+     * @param filter    String group filter
+     * @param candidate File file
+     * @return boolean true if member of group
+     */
+    private boolean isGroupMember(final String filter, final File candidate) {
+        String fileName = candidate.getName();
+        int lastDot = fileName.lastIndexOf('.');
+        if (lastDot >= 0 && lastDot < fileName.length() - 1) {
+            String extension =
+                    ";" + fileName.substring(lastDot + 1).toLowerCase() + ";";
+            String semiFilter = ";" + filter + ";";
+            return semiFilter.indexOf(extension) >= 0;
+        }
+        return false;
+    }
+
+
+    /**
+     * Adds an non-namespace-qualified attribute to attribute list.
+     * @param attributes list of attributes.
+     * @param attrName attribute name, may not be null.
+     * @param attrValue attribute value, if null attribute is not added.
+     */
+    private static void addAttribute(final AttributesImpl attributes,
+                                     final String attrName,
+                                     final String attrValue) {
+        if (attrName == null) {
+            throw new IllegalArgumentException("attrName");
+        }
+        if (attrValue != null) {
+            attributes.addAttribute(null, attrName, attrName,
+                    "#PCDATA", attrValue);
+        }
+    }
+
+    /**
+     * Gets the first recognized compiler from the
+     * compilation targets.
+     * @param targets compilation targets
+     * @return representative (hopefully) compiler configuration
+     */
+    private CommandLineCompilerConfiguration
+            getBaseCompilerConfiguration(final Hashtable targets) {
+        //
+        //   get the first target and assume that it is representative
+        //
+        Iterator targetIter = targets.values().iterator();
+        while (targetIter.hasNext()) {
+            TargetInfo targetInfo = (TargetInfo) targetIter.next();
+            ProcessorConfiguration config = targetInfo.getConfiguration();
+            //
+            //   for the first cl compiler
+            //
+            if (config instanceof CommandLineCompilerConfiguration) {
+                CommandLineCompilerConfiguration compilerConfig =
+                        (CommandLineCompilerConfiguration) config;
+                if (compilerConfig.getCompiler()
+                        instanceof DevStudioCCompiler) {
+                    return compilerConfig;
+                }
+            }
+        }
+        return null;
+  }
+}
+