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Diffstat (limited to 'src/java/com/jogamp/gluegen/ant/StaticGLGenTask.java')
-rw-r--r--src/java/com/jogamp/gluegen/ant/StaticGLGenTask.java304
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diff --git a/src/java/com/jogamp/gluegen/ant/StaticGLGenTask.java b/src/java/com/jogamp/gluegen/ant/StaticGLGenTask.java
deleted file mode 100644
index 2785344..0000000
--- a/src/java/com/jogamp/gluegen/ant/StaticGLGenTask.java
+++ /dev/null
@@ -1,304 +0,0 @@
-package com.jogamp.gluegen.ant;
-
-/*
- * StaticGLGenTask.java
- * Copyright (C) 2003 Rob Grzywinski ([email protected])
- *
- * Copying, distribution and use of this software in source and binary
- * forms, with or without modification, is permitted provided that the
- * following conditions are met:
- *
- * Distributions of source code must reproduce the copyright notice,
- * this list of conditions and the following disclaimer in the source
- * code header files; and Distributions of binary code must reproduce
- * the copyright notice, this list of conditions and the following
- * disclaimer in the documentation, Read me file, license file and/or
- * other materials provided with the software distribution.
- *
- * The names of Sun Microsystems, Inc. ("Sun") and/or the copyright
- * holder may not be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED "AS IS," WITHOUT A WARRANTY OF ANY
- * KIND. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, NON-INTERFERENCE, ACCURACY OF
- * INFORMATIONAL CONTENT OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. THE
- * COPYRIGHT HOLDER, SUN AND SUN'S LICENSORS SHALL NOT BE LIABLE FOR
- * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
- * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL THE
- * COPYRIGHT HOLDER, SUN OR SUN'S LICENSORS BE LIABLE FOR ANY LOST
- * REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGES. YOU ACKNOWLEDGE THAT THIS SOFTWARE IS NOT
- * DESIGNED, LICENSED OR INTENDED FOR USE IN THE DESIGN, CONSTRUCTION,
- * OPERATION OR MAINTENANCE OF ANY NUCLEAR FACILITY. THE COPYRIGHT
- * HOLDER, SUN AND SUN'S LICENSORS DISCLAIM ANY EXPRESS OR IMPLIED
- * WARRANTY OF FITNESS FOR SUCH USES.
- */
-
-import java.io.IOException;
-
-import org.apache.tools.ant.BuildException;
-import org.apache.tools.ant.DirectoryScanner;
-import org.apache.tools.ant.Project;
-import org.apache.tools.ant.Task;
-import org.apache.tools.ant.taskdefs.Execute;
-import org.apache.tools.ant.taskdefs.LogStreamHandler;
-import org.apache.tools.ant.types.CommandlineJava;
-import org.apache.tools.ant.types.FileSet;
-import org.apache.tools.ant.types.Path;
-import org.apache.tools.ant.types.PatternSet;
-import org.apache.tools.ant.util.JavaEnvUtils;
-
-/**
- * <p>An <a href="http://ant.apache.org">ANT</a> {@link org.apache.tools.ant.Task}
- * for using {@link com.jogamp.gluegen.opengl.BuildStaticGLInfo}.</p>
- *
- * <p>Usage:</p>
- * <pre>
- &lt;staticglgen package="[generated files package]"
- headers="[file pattern of GL headers]"
- outputdir="[directory to output the generated files]" /&gt;
- * </pre>
- *
- * @author Rob Grzywinski <a href="mailto:[email protected]">[email protected]</a>
- */
-// FIXME: blow out javadoc
-public class StaticGLGenTask extends Task
-{
- /**
- * <p>The {@link com.jogamp.gluegen.opengl.BuildStaticGLInfo} classname.</p>
- */
- private static final String GL_GEN = "com.jogamp.gluegen.opengl.BuildStaticGLInfo";
-
- // =========================================================================
- /**
- * <p>The {@link org.apache.tools.ant.types.CommandlineJava} that is used
- * to execute {@link com.jogamp.gluegen.opengl.BuildStaticGLInfo}.</p>
- */
- private CommandlineJava glgenCommandline;
-
- // =========================================================================
- /**
- * <p>The package name for the generated files.</p>
- */
- private String packageName;
-
- /**
- * <p>The output directory.</p>
- */
- private String outputDirectory;
-
- /**
- * <p>The {@link org.apache.tools.ant.types.FileSet} of GL headers.</p>
- */
- private FileSet headerSet = new FileSet();
-
- // =========================================================================
- /**
- * <p>Create and add the VM and classname to {@link org.apache.tools.ant.types.CommandlineJava}.</p>
- */
- public StaticGLGenTask()
- {
- // create the CommandlineJava that will be used to call BuildStaticGLInfo
- glgenCommandline = new CommandlineJava();
-
- // set the VM and classname in the commandline
- glgenCommandline.setVm(JavaEnvUtils.getJreExecutable("java"));
- glgenCommandline.setClassname(GL_GEN);
- }
-
- // =========================================================================
- // ANT getters and setters
- /**
- * <p>Set the package name for the generated files. This is called by ANT.</p>
- *
- * @param packageName the name of the package for the generated files
- */
- public void setPackage(String packageName)
- {
- log( ("Setting package name to: " + packageName), Project.MSG_VERBOSE);
- this.packageName = packageName;
- }
-
- /**
- * <p>Set the output directory. This is called by ANT.</p>
- *
- * @param directory the output directory
- */
- public void setOutputDir(String directory)
- {
- log( ("Setting output directory to: " + directory),
- Project.MSG_VERBOSE);
- this.outputDirectory = directory;
- }
-
- /**
- * <p>Add a header file to the list. This is called by ANT for a nested
- * element.</p>
- *
- * @return {@link org.apache.tools.ant.types.PatternSet.NameEntry}
- */
- public PatternSet.NameEntry createHeader()
- {
- return headerSet.createInclude();
- }
-
- /**
- * <p>Add a header file to the list. This is called by ANT for a nested
- * element.</p>
- *
- * @return {@link org.apache.tools.ant.types.PatternSet.NameEntry}
- */
- public PatternSet.NameEntry createHeadersFile()
- {
- return headerSet.createIncludesFile();
- }
-
- /**
- * <p>Set the set of header patterns. Patterns may be separated by a comma
- * or a space. This is called by ANT.</p>
- *
- * @param headers the string containing the header patterns
- */
- public void setHeaders(String headers)
- {
- headerSet.setIncludes(headers);
- }
-
- /**
- * <p>Add an optional classpath that defines the location of {@link com.jogamp.gluegen.opengl.BuildStaticGLInfo}
- * and <code>BuildStaticGLInfo</code>'s dependencies.</p>
- *
- * @returns {@link org.apache.tools.ant.types.Path}
- */
- public Path createClasspath()
- {
- return glgenCommandline.createClasspath(project).createPath();
- }
-
- // =========================================================================
- /**
- * <p>Run the task. This involves validating the set attributes, creating
- * the command line to be executed and finally executing the command.</p>
- *
- * @see org.apache.tools.ant.Task#execute()
- */
- public void execute()
- throws BuildException
- {
- // validate that all of the required attributes have been set
- validateAttributes();
-
- // TODO: add logic to determine if the generated file needs to be
- // regenerated
-
- // add the attributes to the CommandlineJava
- addAttributes();
-
- log(glgenCommandline.describeCommand(), Project.MSG_VERBOSE);
-
- // execute the command and throw on error
- final int error = execute(glgenCommandline.getCommandline());
- if(error == 1)
- throw new BuildException( ("BuildStaticGLInfo returned: " + error), location);
- }
-
- /**
- * <p>Ensure that the user specified all required arguments.</p>
- *
- * @throws BuildException if there are required arguments that are not
- * present or not valid
- */
- private void validateAttributes()
- throws BuildException
- {
- // validate that the package name is set
- if(!isValid(packageName))
- throw new BuildException("Invalid package name: " + packageName);
-
- // validate that the output directory is set
- // TODO: switch to file and ensure that it exists
- if(!isValid(outputDirectory))
- throw new BuildException("Invalid output directory name: " + outputDirectory);
-
- // TODO: validate that there are headers set
- }
-
- /**
- * <p>Is the specified string valid? A valid string is non-<code>null</code>
- * and has a non-zero length.</p>
- *
- * @param string the string to be tested for validity
- * @return <code>true</code> if the string is valid. <code>false</code>
- * otherwise.
- */
- private boolean isValid(String string)
- {
- // check for null
- if(string == null)
- return false;
-
- // ensure that the string has a non-zero length
- // NOTE: must trim() to remove leading and trailing whitespace
- if(string.trim().length() < 1)
- return false;
-
- // the string is valid
- return true;
- }
-
- /**
- * <p>Add all of the attributes to the command line. They have already
- * been validated.</p>
- */
- private void addAttributes()
- {
- // add the package name
- glgenCommandline.createArgument().setValue(packageName);
-
- // add the output directory name
- glgenCommandline.createArgument().setValue(outputDirectory);
-
- // add the header -files- from the FileSet
- headerSet.setDir(getProject().getBaseDir());
- DirectoryScanner directoryScanner = headerSet.getDirectoryScanner(getProject());
- String[] directoryFiles = directoryScanner.getIncludedFiles();
- for(int i=0; i<directoryFiles.length; i++)
- {
- glgenCommandline.createArgument().setValue(directoryFiles[i]);
- }
- }
-
- /**
- * <p>Execute {@link com.jogamp.gluegen.opengl.BuildStaticGLInfo} in a
- * forked JVM.</p>
- *
- * @throws BuildException
- */
- private int execute(String[] command)
- throws BuildException
- {
- // create the object that will perform the command execution
- Execute execute = new Execute(new LogStreamHandler(this, Project.MSG_INFO,
- Project.MSG_WARN),
- null);
-
- // set the project and command line
- execute.setAntRun(project);
- execute.setCommandline(command);
- execute.setWorkingDirectory( project.getBaseDir() );
-
- // execute the command
- try
- {
- return execute.execute();
- } catch(IOException ioe)
- {
- throw new BuildException(ioe, location);
- }
- }
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-30 05:42:26 +0000