| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2000-2003 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, if |
| * any, must include the following acknowlegement: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowlegement may appear in the software itself, |
| * if and wherever such third-party acknowlegements normally appear. |
| * |
| * 4. The names "Ant" and "Apache Software |
| * Foundation" must not be used to endorse or promote products derived |
| * from this software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache" |
| * nor may "Apache" appear in their names without prior written |
| * permission of the Apache Group. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| |
| package org.apache.tools.ant.taskdefs.optional.dotnet; |
| |
| import org.apache.tools.ant.Task; |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.Project; |
| import org.apache.tools.ant.util.FileUtils; |
| |
| import java.io.File; |
| |
| /** |
| * Import a COM type library into the .NET framework. |
| * <p> |
| * |
| * This task is a wrapper to .NET's tlbimport; it imports a tlb file to a NET assembly |
| * by generating a binary assembly (.dll) that contains all the binding |
| * metadata. It uses date timestamps to minimise rebuilds. |
| * <p> |
| * Example |
| * <pre> |
| * <importtypelib |
| * srcfile="xerces.tlb" |
| * destfile="xerces.dll" |
| * namespace="Apache.Xerces"/> |
| * </pre> |
| * @since Ant 1.6 |
| * @author steve loughran |
| * @ant.task category="dotnet" |
| */ |
| public class ImportTypelib extends Task { |
| |
| |
| /** |
| * input file; precedes options |
| */ |
| private File srcFile; |
| |
| /** |
| * /out:file |
| */ |
| private File destFile; |
| |
| /** |
| * /namespace:[string] |
| */ |
| private String namespace; |
| |
| /** |
| * /sysarray |
| */ |
| private boolean useSysArray = false; |
| |
| /** |
| * /unsafe |
| */ |
| private boolean unsafe = false; |
| |
| /** |
| * extra commands? |
| */ |
| private String extraOptions = null; |
| |
| /** |
| * name the output file. required |
| * @param destFile |
| */ |
| public void setDestFile(File destFile) { |
| this.destFile = destFile; |
| } |
| |
| /** |
| * what namespace is the typelib to be in. required |
| * @param namespace |
| */ |
| public void setNamespace(String namespace) { |
| this.namespace = namespace; |
| } |
| |
| /** |
| * what is the source .tlb file? required. |
| * @param srcFile |
| */ |
| public void setSrcFile(File srcFile) { |
| this.srcFile = srcFile; |
| } |
| |
| /** |
| * do you want unsafe code. |
| * @param unsafe |
| */ |
| public void setUnsafe(boolean unsafe) { |
| this.unsafe = unsafe; |
| } |
| |
| /** |
| * set this to map a COM SafeArray to the System.Array class |
| * @param useSysArray |
| */ |
| public void setUseSysArray(boolean useSysArray) { |
| this.useSysArray = useSysArray; |
| } |
| |
| /** |
| * set any extra options that are not yet supported by this task. |
| * @param extraOptions |
| */ |
| public void setExtraOptions(String extraOptions) { |
| this.extraOptions = extraOptions; |
| } |
| |
| /** |
| * validation code |
| * @throws BuildException if validation failed |
| */ |
| protected void validate() |
| throws BuildException { |
| if (destFile == null) { |
| throw new BuildException("destination file must be specified"); |
| } |
| if (destFile.isDirectory()) { |
| throw new BuildException( |
| "destination file is a directory"); |
| } |
| if (srcFile == null || !srcFile.exists()) { |
| throw new BuildException( |
| "source file does not exist"); |
| } |
| if (srcFile.isDirectory()) { |
| throw new BuildException( |
| "source file is a directory"); |
| } |
| if (namespace == null) { |
| throw new BuildException("No namespace"); |
| } |
| } |
| |
| /** |
| * Test for disassembly being needed; use existence and granularity |
| * correct date stamps |
| * @return true iff a rebuild is required. |
| */ |
| private boolean isExecuteNeeded() { |
| if (!destFile.exists()) { |
| log("Destination file does not exist: a build is required", |
| Project.MSG_VERBOSE); |
| return true; |
| } |
| long sourceTime = srcFile.lastModified(); |
| long destTime = destFile.lastModified(); |
| if (sourceTime > (destTime + FileUtils.newFileUtils().getFileTimestampGranularity())) { |
| log("Source file is newer than the dest file: a rebuild is required", |
| Project.MSG_VERBOSE); |
| return true; |
| } else { |
| log("The output file is up to date", Project.MSG_VERBOSE); |
| return false; |
| } |
| |
| } |
| |
| |
| /** |
| * Create a typelib command |
| * @exception BuildException if something goes wrong with the build |
| */ |
| public void execute() throws BuildException { |
| validate(); |
| log("Importing typelib " + srcFile |
| + " to assembly " + destFile |
| + " in namespace " + namespace, Project.MSG_VERBOSE); |
| //rebuild unless the dest file is newer than the source file |
| if(!isExecuteNeeded()) { |
| return; |
| } |
| |
| NetCommand command = new NetCommand(this, "ImportTypelib", "tlbimp"); |
| command.setFailOnError(true); |
| command.addArgument(srcFile.toString()); |
| //fill in args |
| command.addArgument("/nologo"); |
| command.addArgument("/out:" + destFile); |
| command.addArgument("/namespace:", namespace); |
| if (useSysArray) { |
| command.addArgument("/sysarray"); |
| } |
| if (unsafe) { |
| command.addArgument("/unsafe"); |
| } |
| command.addArgument(extraOptions); |
| command.runCommand(); |
| } |
| } |