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<?php
/*
* $Id: CvsPassTask.php 59 2006-04-28 14:49:47Z mrook $
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS 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 COPYRIGHT
* OWNER OR 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
* and is licensed under the LGPL. For more information please see
* <http://phing.info>.
*/
require_once 'phing/Task.php';
include_once 'phing/system/io/BufferedReader.php';
include_once 'phing/system/io/BufferedWriter.php';
include_once 'phing/util/StringHelper.php';
/**
* Adds an new entry to a CVS password file.
*
* @author Hans Lellelid <hans@xmpl.org> (Phing)
* @author Jeff Martin <jeff@custommonkey.org> (Ant)
* @version $Revision: 1.7 $
* @package phing.tasks.system
*/
class CVSPassTask extends Task {
/** CVS Root */
private $cvsRoot;
/** Password file to add password to */
private $passFile;
/** Password to add to file */
private $password;
/** Array contain char conversion data */
private static $shifts = array(
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
114, 120, 53, 79, 96, 109, 72, 108, 70, 64, 76, 67, 116, 74, 68, 87,
111, 52, 75, 119, 49, 34, 82, 81, 95, 65, 112, 86, 118, 110, 122, 105,
41, 57, 83, 43, 46, 102, 40, 89, 38, 103, 45, 50, 42, 123, 91, 35,
125, 55, 54, 66, 124, 126, 59, 47, 92, 71, 115, 78, 88, 107, 106, 56,
36, 121, 117, 104, 101, 100, 69, 73, 99, 63, 94, 93, 39, 37, 61, 48,
58, 113, 32, 90, 44, 98, 60, 51, 33, 97, 62, 77, 84, 80, 85, 223,
225, 216, 187, 166, 229, 189, 222, 188, 141, 249, 148, 200, 184, 136, 248, 190,
199, 170, 181, 204, 138, 232, 218, 183, 255, 234, 220, 247, 213, 203, 226, 193,
174, 172, 228, 252, 217, 201, 131, 230, 197, 211, 145, 238, 161, 179, 160, 212,
207, 221, 254, 173, 202, 146, 224, 151, 140, 196, 205, 130, 135, 133, 143, 246,
192, 159, 244, 239, 185, 168, 215, 144, 139, 165, 180, 157, 147, 186, 214, 176,
227, 231, 219, 169, 175, 156, 206, 198, 129, 164, 150, 210, 154, 177, 134, 127,
182, 128, 158, 208, 162, 132, 167, 209, 149, 241, 153, 251, 237, 236, 171, 195,
243, 233, 253, 240, 194, 250, 191, 155, 142, 137, 245, 235, 163, 242, 178, 152
);
/**
* Create a CVS task using the default cvspass file location.
*/
public function __construct() {
$this->passFile = new PhingFile(
Phing::getProperty("cygwin.user.home",
Phing::getProperty("user.home"))
. DIRECTORY_SEPARATOR . ".cvspass");
}
/**
* Does the work.
*
* @throws BuildException if someting goes wrong with the build
*/
public final function main() {
if ($this->cvsRoot === null) {
throw new BuildException("cvsroot is required");
}
if ($this->password === null) {
throw new BuildException("password is required");
}
$this->log("cvsRoot: " . $this->cvsRoot, PROJECT_MSG_DEBUG);
$this->log("password: " . $this->password, PROJECT_MSG_DEBUG);
$this->log("passFile: " . $this->passFile->__toString(), PROJECT_MSG_DEBUG);
$reader = null;
$writer = null;
try {
$buf = "";
if ($this->passFile->exists()) {
$reader = new BufferedReader(new FileReader($this->passFile));
$line = null;
while (($line = $reader->readLine()) !== null) {
if (!StringHelper::startsWith($this->cvsRoot, $line)) {
$buf .= $line . Phing::getProperty("line.separator");
}
}
}
$pwdfile = $buf . $this->cvsRoot . " A" . $this->mangle($this->password);
$this->log("Writing -> " . $pwdfile , PROJECT_MSG_DEBUG);
$writer = new BufferedWriter(new FileWriter($this->passFile));
$writer->write($pwdfile);
$writer->newLine();
$writer->close();
if ($reader) {
$reader->close();
}
} catch (IOException $e) {
if ($reader) {
try {
$reader->close();
} catch (Exception $e) {}
}
if ($writer) {
try {
$writer->close();
} catch (Exception $e) {}
}
throw new BuildException($e);
}
}
/**
* "Encode" the password.
*/
private final function mangle($password){
$buf = "";
for ($i = 0, $plen = strlen($password); $i < $plen; $i++) {
$buf .= chr(self::$shifts[ord($password{$i})]);
}
return $buf;
}
/**
* The CVS repository to add an entry for.
* @param string $cvsRoot
*/
public function setCvsroot($cvsRoot) {
$this->cvsRoot = $cvsRoot;
}
/**
* Password file to add the entry to.
* @param PhingFile $passFile
*/
public function setPassfile(PhingFile $passFile) {
$this->passFile = $passFile;
}
/**
* Password to be added to the password file.
* @param string $password
*/
public function setPassword($password) {
$this->password = $password;
}
}
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