Add updateinfo.php

shared/main.php

@@ -16,7 +16,7 @@ limitations under the License.
 */
 
 function uupApiVersion() {
-    return '0.2.0-alpha';
+    return '0.3.0-alpha';
 }
 
 function uupApiPrintBrand() {

updateinfo.php

@@ -0,0 +1,44 @@
+<?php
+/*
+Copyright 2017 UUP dump API authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+require_once 'shared/main.php';
+
+function uupUpdateInfo($updateId, $onlyInfo = 0) {
+    $info = @file_get_contents('fileinfo/'.$updateId.'.json');
+
+    if(empty($info)) {
+        return array('error' => 'UPDATE_INFORMATION_NOT_EXISTS');
+    }
+
+    $info = json_decode($info, true);
+
+    if($onlyInfo) {
+        if(isset($info[$onlyInfo])) {
+            $returnInfo = $info[$onlyInfo];
+        } else {
+            return array('error' => 'KEY_NOT_EXISTS');
+        }
+    } else {
+        $returnInfo = $info;
+    }
+
+    return array(
+        'apiVersion' => uupApiVersion(),
+        'info' => $returnInfo,
+    );
+}
+?>