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Diffstat (limited to 'buildscripts/phing/classes/phing/types/FileList.php')
| -rwxr-xr-x | buildscripts/phing/classes/phing/types/FileList.php | 224 |
1 files changed, 224 insertions, 0 deletions
diff --git a/buildscripts/phing/classes/phing/types/FileList.php b/buildscripts/phing/classes/phing/types/FileList.php new file mode 100755 index 00000000..bc7c6b18 --- /dev/null +++ b/buildscripts/phing/classes/phing/types/FileList.php @@ -0,0 +1,224 @@ +<?php +/* + * $Id: aab0ffb8e2266923f6cdaf165741dc38931a2aed $ + * + * 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/types/DataType.php'; +include_once 'phing/system/io/PhingFile.php'; + +/** + * FileList represents an explicitly named list of files. FileLists + * are useful when you want to capture a list of files regardless of + * whether they currently exist. + * + * <filelist + * id="docfiles" + * dir="${phing.docs.dir}" + * files="chapters/Installation.html,chapters/Setup.html"/> + * + * OR + * + * <filelist + * dir="${doc.src.dir}" + * listfile="${phing.docs.dir}/PhingGuide.book"/> + * + * (or a mixture of files="" and listfile="" can be used) + * + * @author Hans Lellelid <hans@xmpl.org> + * @version $Id$ + * @package phing.types + */ +class FileList extends DataType { + + // public for "cloning" purposes + + /** Array containing all filenames. */ + public $filenames = array(); + + /** Base directory for this file list. */ + public $dir; + + /** PhingFile that contains a list of files (one per line). */ + public $listfile; + + /** + * Construct a new FileList. + * @param array $filelist; + */ + function __construct($filelist = null) { + if ($filelist !== null) { + $this->dir = $filelist->dir; + $this->filenames = $filelist->filenames; + $this->listfile = $filelist->listfile; + } + } + + /** + * Makes this instance in effect a reference to another FileList + * instance. + */ + function setRefid(Reference $r) { + if ($this->dir !== null || count($this->filenames) !== 0) { + throw $this->tooManyAttributes(); + } + parent::setRefid($r); + } + + /** + * Base directory for files in list. + * @param PhingFile $dir + */ + function setDir(PhingFile $dir) { + if ($this->isReference()) { + throw $this->tooManyAttributes(); + } + if (!($dir instanceof PhingFile)) { + $dir = new PhingFile($dir); + } + $this->dir = $dir; + } + + /** + * Get the basedir for files in list. + * @return PhingFile + */ + function getDir(Project $p) { + if ($this->isReference()) { + $ref = $this->getRef($p); + return $ref->getDir($p); + } + return $this->dir; + } + + /** + * Set the array of files in list. + * @param array $filenames + */ + function setFiles($filenames) { + if ($this->isReference()) { + throw $this->tooManyAttributes(); + } + if (!empty($filenames)) { + $tok = strtok($filenames, ", \t\n\r"); + while ($tok !== false) { + $fname = trim($tok); + if ($fname !== "") { + $this->filenames[] = $tok; + } + $tok = strtok(", \t\n\r"); + } + } + } + + /** + * Sets a source "list" file that contains filenames to add -- one per line. + * @param string $file + */ + function setListFile($file) { + if ($this->isReference()) { + throw $this->tooManyAttributes(); + } + if (!($file instanceof PhingFile)) { + $file = new PhingFile($file); + } + $this->listfile = $file; + } + + /** + * Get the source "list" file that contains file names. + * @param Project $p + * @return PhingFile + */ + function getListFile(Project $p) { + if ($this->isReference()) { + $ref = $this->getRef($p); + return $ref->getListFile($p); + } + return $this->listfile; + } + + /** + * Returns the list of files represented by this FileList. + * @param Project $p + * @return array + */ + function getFiles(Project $p) { + + if ($this->isReference()) { + $ret = $this->getRef($p); + $ret = $ret->getFiles($p); + return $ret; + } + + if ($this->listfile !== null) { + $this->readListFile($p); + } + + return $this->filenames; + } + + + /** + * Performs the check for circular references and returns the + * referenced FileSet. + * @param Project $p + */ + function getRef(Project $p) { + if (!$this->checked) { + $stk = array(); + array_push($stk, $this); + $this->dieOnCircularReference($stk, $p); + } + + $o = $this->ref->getReferencedObject($p); + if (!($o instanceof FileList)) { + throw new BuildException($this->ref->getRefId()." doesn't denote a filelist"); + } else { + return $o; + } + } + + /** + * Reads file names from a file and adds them to the files array. + * @param Project $p + */ + private function readListFile(Project $p) { + $listReader = null; + try { + // Get a FileReader + $listReader = new BufferedReader(new FileReader($this->listfile)); + + $line = $listReader->readLine(); + while ($line !== null) { + if (!empty($line)) { + $line = $p->replaceProperties($line); + $this->filenames[] = trim($line); + } + $line = $listReader->readLine(); + } + } catch (Exception $e) { + if ($listReader) $listReader->close(); + throw new BuildException("An error occured while reading from list file " . $this->listfile->__toString() . ": " . $e->getMessage()); + } + + $listReader->close(); + } + +} + |