david
28b02db2ea
git-svn-id: https://192.168.0.254/svn/Proyectos.Incam_SGD/tags/3.7.0.2_original@1 eb19766c-00d9-a042-a3a0-45cb8ec72764
111 lines
3.0 KiB
PHP
111 lines
3.0 KiB
PHP
<?php
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/**
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* $Id$
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*
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* Filelike wrapper for normal files (and streams too)
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*
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* KnowledgeTree Community Edition
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* Document Management Made Simple
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* Copyright (C) 2008, 2009 KnowledgeTree Inc.
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*
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License version 3 as published by the
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* Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* You can contact KnowledgeTree Inc., PO Box 7775 #87847, San Francisco,
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* California 94120-7775, or email info@knowledgetree.com.
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "Powered by
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* KnowledgeTree" logo and retain the original copyright notice. If the display of the
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* logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
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* must display the words "Powered by KnowledgeTree" and retain the original
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* copyright notice.
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* Contributor( s): ______________________________________
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*/
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require_once(KT_LIB_DIR . '/filelike/filelike.inc.php');
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class KTFSFileLike extends KTFileLike {
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var $bSupportChunking = true;
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var $fh;
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var $sFilename;
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var $bIsFSFile = true;
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function KTFSFileLike ($sFilename) {
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$this->sFilename = $sFilename;
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}
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function getFSPath() {
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return $this->sFilename;
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}
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/**
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* Set up any resources needed to perform work.
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*/
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function open($mode = "r") {
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$this->fh = @fopen($this->sFilename, $mode);
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if ($this->fh === false) {
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$this->fh = null;
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return PEAR::raiseError(_kt('Error opening file'));
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}
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}
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/**
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* Take care of getting rid of any active resources.
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*/
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function close() {
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if (is_null($this->fh)) {
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return PEAR::raiseError(_kt('Not open'));
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}
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return fclose($this->fh);
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}
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/**
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* Behaves like fread
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*/
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function read($iBytes) {
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return fread($this->fh, $iBytes);
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}
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/**
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* Behaves like fwrite
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*/
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function write($sData) {
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return fwrite($this->fh, $sData);
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}
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function get_contents() {
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return file_get_contents($this->sFilename);
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}
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function put_contents($sData) {
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return file_put_contents($this->sFilename, $sData);
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}
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function eof() {
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return feof($this->fh);
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}
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function filesize() {
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return filesize($this->sFilename);
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}
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}
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?>
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