Add php files

include/utils/zip_utils.php

@@ -0,0 +1,88 @@
+<?php
+/*********************************************************************************
+ * SugarCRM is a customer relationship management program developed by
+ * SugarCRM, Inc. Copyright (C) 2004-2010 SugarCRM Inc.
+ * 
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Affero General Public License version 3 as published by the
+ * Free Software Foundation with the addition of the following permission added
+ * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
+ * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
+ * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
+ * 
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+ * details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License along with
+ * this program; if not, see http://www.gnu.org/licenses or write to the Free
+ * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA.
+ * 
+ * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
+ * SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
+ * 
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ * 
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "Powered by
+ * SugarCRM" logo. If the display of the logo is not reasonably feasible for
+ * technical reasons, the Appropriate Legal Notices must display the words
+ * "Powered by SugarCRM".
+ ********************************************************************************/
+
+
+if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
+require_once('include/pclzip/pclzip.lib.php');
+
+function unzip( $zip_archive, $zip_dir, $forceOverwrite = false ){
+    if( !is_dir( $zip_dir ) ){
+        die( "Specified directory '$zip_dir' for zip file '$zip_archive' extraction does not exist." );
+    }
+
+    $archive = new PclZip( $zip_archive );
+
+    if ( $forceOverwrite ) {
+        if( $archive->extract( PCLZIP_OPT_PATH, $zip_dir, PCLZIP_OPT_REPLACE_NEWER ) == 0 ){
+            die( "Error: " . $archive->errorInfo(true) );
+        }
+    }
+    else {
+        if( $archive->extract( PCLZIP_OPT_PATH, $zip_dir ) == 0 ){
+            die( "Error: " . $archive->errorInfo(true) );
+        }
+    }
+}
+
+function unzip_file( $zip_archive, $archive_file, $to_dir, $forceOverwrite = false ){
+    if( !is_dir( $to_dir ) ){
+        die( "Specified directory '$to_dir' for zip file '$zip_archive' extraction does not exist." );
+    }
+
+    $archive = new PclZip( "$zip_archive" );
+    if ( $forceOverwrite ) {
+        if( $archive->extract(  PCLZIP_OPT_BY_NAME, $archive_file,
+                                PCLZIP_OPT_PATH,    $to_dir,
+                                PCLZIP_OPT_REPLACE_NEWER ) == 0 ){
+            die( "Error: " . $archive->errorInfo(true) );
+        }
+    }
+    else {
+        if( $archive->extract(  PCLZIP_OPT_BY_NAME, $archive_file,
+                                PCLZIP_OPT_PATH,    $to_dir        ) == 0 ){
+            die( "Error: " . $archive->errorInfo(true) );
+        }
+    }
+}
+
+function zip_dir( $zip_dir, $zip_archive ){
+    $archive    = new PclZip( "$zip_archive" );
+    $v_list     = $archive->create( "$zip_dir" );
+    if( $v_list == 0 ){
+        die( "Error: " . $archive->errorInfo(true) );
+    }
+}
+?>