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Here are two new ant tasks - BZip2 and BUnzip2. �These two tasks use the BZip2 compression algorithm (Visit: http://sourceware.cygnus.com/bzip2/�for more info.) for packing and unpacking. These tasks resemble GZip and GUnzip tasks in input, input validation, etc. �Hence, I refactored GZip and GUnzip tasks as well so that the tasks GZip and BZip2 extend from a common base class named Pack, and GUnzip and BUnzip2 extend from a common base class named Unpack. �This lays the foundation for creating more Pack tasks based on different algorithms like lzop, etc. in the future. The BZip2 and BUnzip2 tasks depend upon 4 classes: BZip2Constants.java CBZip2InputStream.java CBZip2OutputStream.java CRC.java Keiron Liddle (keiron@aftexsw.com) has graciously accepted to contribute the above code files he has authored, under ASF license - many thanks to him. �I have packaged them under org.apache.tools.bzip2, mimicking the package naming style that has been used for zip and tar tools we already have. �I have also given proper credits to him in the code. �Perhaps, this needs to exist under jakarta-commons, as Stefan had suggested, but till then... Submitted by: "Magesh Umasankar" <umagesh@rediffmail.com> git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@269919 13f79535-47bb-0310-9956-ffa450edef68
23 years ago
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Fix HTML title to be more useful for indexing. PR: 5020 Reported By: jesse.glick@netbeans.com (Jesse Glick) git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@271131 13f79535-47bb-0310-9956-ffa450edef68
23 years ago
Here are two new ant tasks - BZip2 and BUnzip2. �These two tasks use the BZip2 compression algorithm (Visit: http://sourceware.cygnus.com/bzip2/�for more info.) for packing and unpacking. These tasks resemble GZip and GUnzip tasks in input, input validation, etc. �Hence, I refactored GZip and GUnzip tasks as well so that the tasks GZip and BZip2 extend from a common base class named Pack, and GUnzip and BUnzip2 extend from a common base class named Unpack. �This lays the foundation for creating more Pack tasks based on different algorithms like lzop, etc. in the future. The BZip2 and BUnzip2 tasks depend upon 4 classes: BZip2Constants.java CBZip2InputStream.java CBZip2OutputStream.java CRC.java Keiron Liddle (keiron@aftexsw.com) has graciously accepted to contribute the above code files he has authored, under ASF license - many thanks to him. �I have packaged them under org.apache.tools.bzip2, mimicking the package naming style that has been used for zip and tar tools we already have. �I have also given proper credits to him in the code. �Perhaps, this needs to exist under jakarta-commons, as Stefan had suggested, but till then... Submitted by: "Magesh Umasankar" <umagesh@rediffmail.com> git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@269919 13f79535-47bb-0310-9956-ffa450edef68
23 years ago
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fixing doc to match code git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@270292 13f79535-47bb-0310-9956-ffa450edef68
23 years ago
Make sure the dest attribute gets reset at the end of execute in <bunzip2> and <gunzip> (bug 7552 audit). Fix documentation for <gzip> and <bzip2> - these tasks perform dependency checks. git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@272343 13f79535-47bb-0310-9956-ffa450edef68
23 years ago
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Here are two new ant tasks - BZip2 and BUnzip2. �These two tasks use the BZip2 compression algorithm (Visit: http://sourceware.cygnus.com/bzip2/�for more info.) for packing and unpacking. These tasks resemble GZip and GUnzip tasks in input, input validation, etc. �Hence, I refactored GZip and GUnzip tasks as well so that the tasks GZip and BZip2 extend from a common base class named Pack, and GUnzip and BUnzip2 extend from a common base class named Unpack. �This lays the foundation for creating more Pack tasks based on different algorithms like lzop, etc. in the future. The BZip2 and BUnzip2 tasks depend upon 4 classes: BZip2Constants.java CBZip2InputStream.java CBZip2OutputStream.java CRC.java Keiron Liddle (keiron@aftexsw.com) has graciously accepted to contribute the above code files he has authored, under ASF license - many thanks to him. �I have packaged them under org.apache.tools.bzip2, mimicking the package naming style that has been used for zip and tar tools we already have. �I have also given proper credits to him in the code. �Perhaps, this needs to exist under jakarta-commons, as Stefan had suggested, but till then... Submitted by: "Magesh Umasankar" <umagesh@rediffmail.com> git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@269919 13f79535-47bb-0310-9956-ffa450edef68
23 years ago
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fixing doc to match code git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@270292 13f79535-47bb-0310-9956-ffa450edef68
23 years ago
Here are two new ant tasks - BZip2 and BUnzip2. �These two tasks use the BZip2 compression algorithm (Visit: http://sourceware.cygnus.com/bzip2/�for more info.) for packing and unpacking. These tasks resemble GZip and GUnzip tasks in input, input validation, etc. �Hence, I refactored GZip and GUnzip tasks as well so that the tasks GZip and BZip2 extend from a common base class named Pack, and GUnzip and BUnzip2 extend from a common base class named Unpack. �This lays the foundation for creating more Pack tasks based on different algorithms like lzop, etc. in the future. The BZip2 and BUnzip2 tasks depend upon 4 classes: BZip2Constants.java CBZip2InputStream.java CBZip2OutputStream.java CRC.java Keiron Liddle (keiron@aftexsw.com) has graciously accepted to contribute the above code files he has authored, under ASF license - many thanks to him. �I have packaged them under org.apache.tools.bzip2, mimicking the package naming style that has been used for zip and tar tools we already have. �I have also given proper credits to him in the code. �Perhaps, this needs to exist under jakarta-commons, as Stefan had suggested, but till then... Submitted by: "Magesh Umasankar" <umagesh@rediffmail.com> git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@269919 13f79535-47bb-0310-9956-ffa450edef68
23 years ago
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fixing doc to match code git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@270292 13f79535-47bb-0310-9956-ffa450edef68
23 years ago
Here are two new ant tasks - BZip2 and BUnzip2. �These two tasks use the BZip2 compression algorithm (Visit: http://sourceware.cygnus.com/bzip2/�for more info.) for packing and unpacking. These tasks resemble GZip and GUnzip tasks in input, input validation, etc. �Hence, I refactored GZip and GUnzip tasks as well so that the tasks GZip and BZip2 extend from a common base class named Pack, and GUnzip and BUnzip2 extend from a common base class named Unpack. �This lays the foundation for creating more Pack tasks based on different algorithms like lzop, etc. in the future. The BZip2 and BUnzip2 tasks depend upon 4 classes: BZip2Constants.java CBZip2InputStream.java CBZip2OutputStream.java CRC.java Keiron Liddle (keiron@aftexsw.com) has graciously accepted to contribute the above code files he has authored, under ASF license - many thanks to him. �I have packaged them under org.apache.tools.bzip2, mimicking the package naming style that has been used for zip and tar tools we already have. �I have also given proper credits to him in the code. �Perhaps, this needs to exist under jakarta-commons, as Stefan had suggested, but till then... Submitted by: "Magesh Umasankar" <umagesh@rediffmail.com> git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@269919 13f79535-47bb-0310-9956-ffa450edef68
23 years ago
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<tag /> ---> <tag/> remove some stray CRs fix some typos Submitted by: Larry Shatzer <Larry.Shatzer@Spirent.com> git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@273291 13f79535-47bb-0310-9956-ffa450edef68
23 years ago
Here are two new ant tasks - BZip2 and BUnzip2. �These two tasks use the BZip2 compression algorithm (Visit: http://sourceware.cygnus.com/bzip2/�for more info.) for packing and unpacking. These tasks resemble GZip and GUnzip tasks in input, input validation, etc. �Hence, I refactored GZip and GUnzip tasks as well so that the tasks GZip and BZip2 extend from a common base class named Pack, and GUnzip and BUnzip2 extend from a common base class named Unpack. �This lays the foundation for creating more Pack tasks based on different algorithms like lzop, etc. in the future. The BZip2 and BUnzip2 tasks depend upon 4 classes: BZip2Constants.java CBZip2InputStream.java CBZip2OutputStream.java CRC.java Keiron Liddle (keiron@aftexsw.com) has graciously accepted to contribute the above code files he has authored, under ASF license - many thanks to him. �I have packaged them under org.apache.tools.bzip2, mimicking the package naming style that has been used for zip and tar tools we already have. �I have also given proper credits to him in the code. �Perhaps, this needs to exist under jakarta-commons, as Stefan had suggested, but till then... Submitted by: "Magesh Umasankar" <umagesh@rediffmail.com> git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@269919 13f79535-47bb-0310-9956-ffa450edef68
23 years ago
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<tag /> ---> <tag/> remove some stray CRs fix some typos Submitted by: Larry Shatzer <Larry.Shatzer@Spirent.com> git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@273291 13f79535-47bb-0310-9956-ffa450edef68
23 years ago
Here are two new ant tasks - BZip2 and BUnzip2. �These two tasks use the BZip2 compression algorithm (Visit: http://sourceware.cygnus.com/bzip2/�for more info.) for packing and unpacking. These tasks resemble GZip and GUnzip tasks in input, input validation, etc. �Hence, I refactored GZip and GUnzip tasks as well so that the tasks GZip and BZip2 extend from a common base class named Pack, and GUnzip and BUnzip2 extend from a common base class named Unpack. �This lays the foundation for creating more Pack tasks based on different algorithms like lzop, etc. in the future. The BZip2 and BUnzip2 tasks depend upon 4 classes: BZip2Constants.java CBZip2InputStream.java CBZip2OutputStream.java CRC.java Keiron Liddle (keiron@aftexsw.com) has graciously accepted to contribute the above code files he has authored, under ASF license - many thanks to him. �I have packaged them under org.apache.tools.bzip2, mimicking the package naming style that has been used for zip and tar tools we already have. �I have also given proper credits to him in the code. �Perhaps, this needs to exist under jakarta-commons, as Stefan had suggested, but till then... Submitted by: "Magesh Umasankar" <umagesh@rediffmail.com> git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@269919 13f79535-47bb-0310-9956-ffa450edef68
23 years ago
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Merge changes made to 1.5 Beta1. git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@272826 13f79535-47bb-0310-9956-ffa450edef68
23 years ago
Here are two new ant tasks - BZip2 and BUnzip2. �These two tasks use the BZip2 compression algorithm (Visit: http://sourceware.cygnus.com/bzip2/�for more info.) for packing and unpacking. These tasks resemble GZip and GUnzip tasks in input, input validation, etc. �Hence, I refactored GZip and GUnzip tasks as well so that the tasks GZip and BZip2 extend from a common base class named Pack, and GUnzip and BUnzip2 extend from a common base class named Unpack. �This lays the foundation for creating more Pack tasks based on different algorithms like lzop, etc. in the future. The BZip2 and BUnzip2 tasks depend upon 4 classes: BZip2Constants.java CBZip2InputStream.java CBZip2OutputStream.java CRC.java Keiron Liddle (keiron@aftexsw.com) has graciously accepted to contribute the above code files he has authored, under ASF license - many thanks to him. �I have packaged them under org.apache.tools.bzip2, mimicking the package naming style that has been used for zip and tar tools we already have. �I have also given proper credits to him in the code. �Perhaps, this needs to exist under jakarta-commons, as Stefan had suggested, but till then... Submitted by: "Magesh Umasankar" <umagesh@rediffmail.com> git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@269919 13f79535-47bb-0310-9956-ffa450edef68
23 years ago
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  1. <html>

  2. 

  3. <head>

  4. <meta http-equiv="Content-Language" content="en-us">

  5. <title>GZip/BZip2 Tasks</title>

  6. </head>

  7. 

  8. <body>

  9. 

  10. <h2><a name="pack">GZip/BZip2</a></h2>

  11. <h3>Description</h3>

  12. <p>Packs a file using the GZip or BZip2 algorithm.

  13. The output file is only generated if it doesn't exist or the source

  14. file is newer.</p>

  15. <h3>Parameters</h3>

  16. <table border="1" cellpadding="2" cellspacing="0">

  17.   <tr>

  18.     <td valign="top"><b>Attribute</b></td>

  19.     <td valign="top"><b>Description</b></td>

  20.     <td align="center" valign="top"><b>Required</b></td>

  21.   </tr>

  22.   <tr>

  23.     <td valign="top">src</td>

  24.     <td valign="top">the file to gzip/bzip.</td>

  25.     <td align="center" valign="top">Yes</td>

  26.   </tr>

  27.   <tr>

  28.     <td valign="top">zipfile</td>

  29.     <td valign="top">the destination file.</td>

  30.     <td align="center" valign="top">Yes</td>

  31.   </tr>

  32. </table>

  33. <h3>Examples</h3>

  34. <blockquote>

  35.   <p><code>&lt;gzip src=&quot;test.tar&quot; zipfile=&quot;test.tar.gz&quot;/&gt;</code></p>

  36. </blockquote>

  37. <blockquote>

  38.   <p><code>&lt;bzip2 src=&quot;test.tar&quot; zipfile=&quot;test.tar.bz2&quot;/&gt;</code></p>

  39. </blockquote>

  40. <hr>

  41. <p align="center">Copyright &copy; 2000-2002 Apache Software Foundation. All rights

  42. Reserved.</p>

  43. 

  44. </body>

  45. </html>

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