HOR-3670-RG Files review:

workflow/engine/classes/BpmnEngine_Services_SearchIndex.php
workflow/engine/classes/Bzip_File.php
workflow/engine/classes/CLI.php
workflow/engine/classes/Cases.php
workflow/engine/classes/Configurations.php

workflow/engine/classes/BzipFile.php

@@ -0,0 +1,63 @@
+<?php
+
+/**
+ *
+ * This class is derived from the class archive, is employed to use files .bzip
+ *
+ * @package workflow.engine.classes
+ *
+ */class BzipFile extends tar_file
+{
+
+    /**
+     * This function is the constructor of the class bzip_file
+     *
+     * @param string $name
+     * @return void
+     */
+    public function BzipFile($name)
+    {
+        $this->tar_file($name);
+        $this->options['type'] = "bzip";
+    }
+
+    /**
+     * This function is employed to create files .
+     * bzip
+     *
+     * @return boolean
+     */
+    public function create_bzip()
+    {
+        if ($this->options['inmemory'] == 0) {
+            $pwd = getcwd();
+            chdir($this->options['basedir']);
+            if ($fp = bzopen($this->options['name'], "wb")) {
+                fseek($this->archive, 0);
+                while ($temp = fread($this->archive, 1048576)) {
+                    bzwrite($fp, $temp);
+                }
+                bzclose($fp);
+                chdir($pwd);
+            } else {
+                $this->error[] = "Could not open {$this->options['name']} for writing.";
+                chdir($pwd);
+                return 0;
+            }
+        } else {
+            $this->archive = bzcompress($this->archive, $this->options['level']);
+        }
+        return 1;
+    }
+
+    /**
+     * This function open a archive of the class bzip_file
+     *
+     * @return void
+     */
+    public function open_archive()
+    {
+        return @bzopen($this->options['name'], "rb");
+    }
+
+}