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/* |
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* The Apache Software License, Version 1.1 |
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* |
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* Copyright (c) 2000 The Apache Software Foundation. All rights |
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* reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* |
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* 3. The end-user documentation included with the redistribution, if |
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* any, must include the following acknowlegement: |
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* "This product includes software developed by the |
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* Apache Software Foundation (http://www.apache.org/)." |
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* Alternately, this acknowlegement may appear in the software itself, |
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* if and wherever such third-party acknowlegements normally appear. |
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* |
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* 4. The names "The Jakarta Project", "Ant", and "Apache Software |
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* Foundation" must not be used to endorse or promote products derived |
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* from this software without prior written permission. For written |
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* permission, please contact apache@apache.org. |
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* |
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* 5. Products derived from this software may not be called "Apache" |
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* nor may "Apache" appear in their names without prior written |
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* permission of the Apache Group. |
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* |
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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* SUCH DAMAGE. |
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* ==================================================================== |
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* |
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* This software consists of voluntary contributions made by many |
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* individuals on behalf of the Apache Software Foundation. For more |
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* information on the Apache Software Foundation, please see |
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* <http://www.apache.org/>. |
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*/ |
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package org.apache.tools.ant.taskdefs.optional.vss; |
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import org.apache.tools.ant.*; |
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import org.apache.tools.ant.types.Commandline; |
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import org.apache.tools.ant.types.EnumeratedAttribute; |
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import java.util.*; |
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import java.text.*; |
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/** |
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* Task to perform HISTORY commands to Microsoft Visual Source Safe. |
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* <p> |
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* The following attributes are interpreted: |
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* <table border="1"> |
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* <tr> |
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* <th>Attribute</th> |
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* <th>Values</th> |
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* <th>Required</th> |
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* </tr> |
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* <tr> |
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* <td>login</td> |
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* <td>username,password</td> |
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* <td>No</td> |
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* </tr> |
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* <tr> |
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* <td>vsspath</td> |
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* <td>SourceSafe path</td> |
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* <td>Yes</td> |
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* </tr> |
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* <tr> |
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* <td>ssdir</td> |
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* <td>directory where <code>ss.exe</code> resides. By default the task |
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* expects it to be in the PATH.</td> |
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* <td>No</td> |
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* </tr> |
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* <tr> |
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* <td>startdate</td> |
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* <td>Start date for comparison</td> |
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* <td>Yes</td> |
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* </tr> |
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* <tr> |
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* <td>outputfilename</td> |
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* <td>File to write the diff.</td> |
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* <td>Yes</td> |
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* </tr> |
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* <tr> |
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* <td>numdays</td> |
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* <td>The number of days for comparison. The default value is -2 days.</td> |
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* <td>No</td> |
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* </tr> |
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* <tr> |
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* <td>recursive</td> |
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* <td>true or false</td> |
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* <td>No</td> |
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* <tr> |
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* <tr> |
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* <td>style</td> |
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* <td>brief or codediff or nofile. The default is brief.</td> |
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* <td>No</td> |
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* <tr> |
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* </table> |
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* |
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* @author Balazs Fejes 2 |
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*/ |
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public class MSVSSHISTORY extends MSVSS { |
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private String m_FromDate = null; |
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private String m_ToDate = null; |
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private String m_FromLabel = null; |
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private String m_ToLabel = null; |
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private String m_OutputFileName = null; |
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private String m_User = null; |
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private int m_NumDays = Integer.MIN_VALUE; |
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private String m_Style = "-B"; |
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private boolean m_Recursive = false; |
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public static final String VALUE_FROMDATE = "~d"; |
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public static final String VALUE_FROMLABEL = "~L"; |
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public static final String FLAG_OUTPUT = "-O"; |
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public static final String FLAG_USER = "-U"; |
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/** |
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* Executes the task. |
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* <p> |
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* Builds a command line to execute ss and then calls Exec's run method |
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* to execute the command line. |
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*/ |
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public void execute() throws BuildException { |
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Commandline commandLine = new Commandline(); |
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int result = 0; |
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// first off, make sure that we've got a command and a vssdir and a label ... |
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if (getVsspath() == null) { |
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String msg = "vsspath attribute must be set!"; |
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throw new BuildException(msg, location); |
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} |
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// now look for illegal combinations of things ... |
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// build the command line from what we got the format is |
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// ss History elements [-H] [-L] [-N] [-O] [-V] [-Y] [-#] [-?] |
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// as specified in the SS.EXE help |
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commandLine.setExecutable(getSSCommand()); |
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commandLine.createArgument().setValue(COMMAND_HISTORY); |
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// VSS items |
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commandLine.createArgument().setValue(getVsspath()); |
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// -I- |
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commandLine.createArgument().setValue("-I-"); // ignore all errors |
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// -R |
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getRecursiveCommand(commandLine); |
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// -V |
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// Label an existing file or project version |
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getVersionDateCommand(commandLine); |
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getVersionLabelCommand(commandLine); |
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// -R |
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if (m_Recursive) { |
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commandLine.createArgument().setValue(FLAG_RECURSION); |
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} |
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// -B / -D / -F- |
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commandLine.createArgument().setValue(m_Style); |
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// -Y |
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getLoginCommand(commandLine); |
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// -O |
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getOutputCommand(commandLine); |
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System.out.println("***: " + commandLine); |
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result = run(commandLine); |
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if ( result != 0 ) { |
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String msg = "Failed executing: " + commandLine.toString(); |
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throw new BuildException(msg, location); |
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} |
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} |
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/** |
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* Set the Start Date for the Comparison of two versions in SourceSafe History |
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*/ |
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public void setFromDate(String fromDate) { |
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if ( fromDate.equals("") || fromDate == null ) { |
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m_FromDate = null; |
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} else { |
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m_FromDate = fromDate; |
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} |
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} |
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/** |
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* Set the Start Label |
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*/ |
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public void setFromLabel(String fromLabel) { |
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if ( fromLabel.equals("") || fromLabel == null ) { |
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m_FromLabel = null; |
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} else { |
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m_FromLabel = fromLabel; |
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} |
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} |
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/** |
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* Set the End Label |
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*/ |
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public void setToLabel(String toLabel) { |
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if ( toLabel.equals("") || toLabel == null ) { |
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m_ToLabel = null; |
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} else { |
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m_ToLabel = toLabel; |
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} |
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} |
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/** |
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* Set the End Date for the Comparison of two versions in SourceSafe History |
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*/ |
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public void setToDate(String toDate) { |
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if ( toDate.equals("") || toDate == null ) { |
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m_ToDate = null; |
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} else { |
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m_ToDate = toDate; |
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} |
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} |
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/** |
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* Set the number of days to go back for Comparison |
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* <p> |
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* The default value is 2 days. |
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*/ |
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public void setNumdays(int numd) { |
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m_NumDays = numd; |
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} |
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/** |
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* Set the output file name for SourceSafe output |
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*/ |
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public void setOutputfilename(String outfile) { |
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if ( outfile.equals("") || outfile == null ) { |
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m_OutputFileName = null; |
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} else { |
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m_OutputFileName = outfile; |
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} |
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} |
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/** |
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* Builds the version date command. |
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* @param cmd the commandline the command is to be added to |
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*/ |
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private void getVersionDateCommand(Commandline cmd) throws BuildException { |
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if ( m_FromDate == null && m_ToDate == null && m_NumDays == Integer.MIN_VALUE) { |
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return; |
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} |
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if ( m_FromDate != null && m_ToDate != null) { |
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cmd.createArgument().setValue(FLAG_VERSION_DATE + m_ToDate + VALUE_FROMDATE + m_FromDate); |
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} else if (m_ToDate != null && m_NumDays != Integer.MIN_VALUE) { |
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String startDate = null; |
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try { |
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startDate = calcDate(m_ToDate, m_NumDays); |
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} catch (ParseException ex) { |
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String msg = "Error parsing date: " + m_ToDate; |
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throw new BuildException(msg, location); |
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} |
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cmd.createArgument().setValue(FLAG_VERSION_DATE + m_ToDate + VALUE_FROMDATE + startDate); |
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} else if (m_FromDate != null && m_NumDays != Integer.MIN_VALUE) { |
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String endDate = null; |
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try { |
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endDate = calcDate(m_FromDate, m_NumDays); |
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} catch (ParseException ex) { |
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String msg = "Error parsing date: " + m_FromDate; |
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throw new BuildException(msg, location); |
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} |
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cmd.createArgument().setValue(FLAG_VERSION_DATE + endDate + VALUE_FROMDATE + m_FromDate); |
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} else { |
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if (m_FromDate != null) { |
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cmd.createArgument().setValue(FLAG_VERSION + VALUE_FROMDATE + m_FromDate); |
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} else { |
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cmd.createArgument().setValue(FLAG_VERSION_DATE + m_ToDate); |
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} |
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} |
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} |
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/** |
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* Builds the version date command. |
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* @param cmd the commandline the command is to be added to |
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*/ |
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private void getVersionLabelCommand(Commandline cmd) throws BuildException { |
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if ( m_FromLabel == null && m_ToLabel == null ) { |
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return; |
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} |
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if ( m_FromLabel != null && m_ToLabel != null) { |
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cmd.createArgument().setValue(FLAG_VERSION_LABEL + m_ToLabel + VALUE_FROMLABEL + m_FromLabel); |
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} else if (m_FromLabel != null) { |
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cmd.createArgument().setValue(FLAG_VERSION + VALUE_FROMLABEL + m_FromLabel); |
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} else { |
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cmd.createArgument().setValue(FLAG_VERSION_LABEL + m_ToLabel); |
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} |
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} |
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/** |
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* Builds the version date command. |
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* @param cmd the commandline the command is to be added to |
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*/ |
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private void getOutputCommand(Commandline cmd) { |
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if ( m_OutputFileName != null) { |
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cmd.createArgument().setValue(FLAG_OUTPUT + m_OutputFileName); |
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} |
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} |
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/** |
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* Builds the User command. |
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* @param cmd the commandline the command is to be added to |
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*/ |
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private void getUserCommand(Commandline cmd) { |
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if ( m_User != null) { |
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cmd.createArgument().setValue(FLAG_USER + m_User); |
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} |
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} |
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/** |
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* Calculates the start date for version comparison. |
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* <p> |
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* Calculates the date numDay days earlier than startdate. |
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*/ |
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private String calcDate(String fromDate, int numDays) throws ParseException { |
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String toDate = null; |
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Date currdate = new Date(); |
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Calendar calend= new GregorianCalendar(); |
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DateFormat df = DateFormat.getDateInstance(DateFormat.SHORT); |
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currdate = df.parse(fromDate); |
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calend.setTime(currdate); |
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calend.add(Calendar.DATE, numDays); |
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toDate = df.format(calend.getTime()); |
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return toDate; |
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} |
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/** |
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* Set behaviour recursive or non-recursive |
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*/ |
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public void setRecursive(boolean recursive) { |
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m_Recursive = recursive; |
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} |
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/** |
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* Set the Username of the user whose changes we would like to see. |
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*/ |
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public void setUser(String user) { |
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m_User = user; |
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} |
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/** |
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* @return the 'recursive' command if the attribute was 'true', otherwise an empty string |
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*/ |
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private void getRecursiveCommand(Commandline cmd) { |
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if ( !m_Recursive ) { |
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return; |
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} else { |
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cmd.createArgument().setValue(FLAG_RECURSION); |
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} |
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} |
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/** |
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* Specify the detail of output |
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* |
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* @param option valid values: |
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* <ul> |
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* <li>brief: -B Display a brief history. |
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* <li>codediff: -D Display line-by-line file changes. |
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* <li>nofile: -F- Do not display individual file updates in the project history. |
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* </ul> |
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*/ |
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public void setStyle(BriefCodediffNofile attr) { |
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String option = attr.getValue(); |
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if (option.equals("brief")) { |
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m_Style = "-B"; |
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} else if (option.equals("codediff")) { |
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m_Style = "-D"; |
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} else { |
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// must be "nofile" |
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m_Style = "-F-"; |
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} |
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} |
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public static class BriefCodediffNofile extends EnumeratedAttribute { |
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public String[] getValues() { |
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return new String[] {"brief", "codediff", "nofile"}; |
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} |
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} |
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} |
Nico Seessle