Initial commit

2019-04-12 15:40:27 +02:00
commit c9a741eaed
14 changed files with 578 additions and 0 deletions
--- a/shared/genpack.php
+++ b/shared/genpack.php
@ -0,0 +1,177 @@
+<?php
+require_once dirname(__FILE__).'/../api/get.php';
+require_once dirname(__FILE__).'/main.php';
+
+function get7ZipLocation() {
+    if(PHP_OS == 'WINNT') {
+        $z7z = realpath(dirname(__FILE__)).'/../../7za.exe';
+        if(!file_exists($z7z)) return false;
+    } else {
+        exec('command -v 7z', $out, $errCode);
+        if($errCode != 0) {
+            return false;
+        }
+        $z7z = '7z';
+    }
+
+    return $z7z;
+}
+
+function generatePack($updateId) {
+    $z7z = get7ZipLocation();
+    $tmp = 'uuptmp';
+    if(!file_exists($tmp)) mkdir($tmp);
+
+    if(file_exists('packs/'.$updateId.'.json.gz')) {
+        return 2;
+    }
+
+    consoleLogger('Generating packs for '.$updateId.'...');
+    $files = uupGetFiles($updateId, 0, 0);
+    if(isset($files['error'])) {
+        throwError($files['error']);
+    }
+
+    $files = $files['files'];
+    $filesKeys = array_keys($files);
+
+    $filesToRead = array();
+    $aggregatedMetadata = preg_grep('/AggregatedMetadata/i', $filesKeys);
+    if(!empty($aggregatedMetadata)) {
+        sort($aggregatedMetadata);
+        $checkFile = $aggregatedMetadata[0];
+        $url = $files[$checkFile]['url'];
+        $loc = "$tmp/$checkFile";
+
+        consoleLogger('Downloading aggregated metadata: '.$checkFile);
+        downloadFile($url, $loc);
+        if(!file_exists($loc)) {
+            throwError('INFO_DOWNLOAD_ERROR');
+        }
+
+        consoleLogger('Unpacking aggregated metadata: '.$checkFile);
+        exec("$z7z l -slt \"$loc\"", $out, $errCode);
+        if($errCode != 0) {
+            unlink($loc);
+            throwError('7ZIP_ERROR');
+        }
+
+        $files = preg_grep('/Path = /', $out);
+        $files = preg_replace('/Path = /', '', $files);
+        $dataFiles = preg_grep('/DesktopTargetCompDB_.*_.*\./i', $files);
+        unset($out);
+
+        exec("$z7z x -o\"$tmp\" \"$loc\" -y", $out, $errCode);
+        if($errCode != 0) {
+            unlink($loc);
+            throwError('7ZIP_ERROR');
+        }
+        unset($out);
+
+        foreach($dataFiles as $val) {
+            consoleLogger('Unpacking info file: '.$val);
+
+            if(preg_match('/.cab$/i', $val)) {
+                exec("$z7z x -bb2 -o\"$tmp\" \"$tmp/$val\" -y", $out, $errCode);
+                if($errCode != 0) {
+                    unlink($loc);
+                    throwError('7ZIP_ERROR');
+                }
+
+                $temp = preg_grep('/^-.*DesktopTargetCompDB_.*_.*\./i', $out);
+                sort($temp);
+                $temp = preg_replace('/^- /', '', $temp[0]);
+
+                $filesToRead[] = preg_replace('/.cab$/i', '', $temp);
+                unlink("$tmp/$val");
+                unset($temp, $out);
+            } else {
+                $filesToRead[] = $val;
+            }
+        }
+        unlink($loc);
+        unset($loc, $checkFile, $checkEd, $dataFiles);
+    } else {
+        $dataFiles = preg_grep('/DesktopTargetCompDB_.*_.*\./i', $filesKeys);
+
+        foreach($dataFiles as $val) {
+            $url = $files[$val]['url'];
+            $loc = "$tmp/$val";
+
+            consoleLogger('Downloading info file: '.$val);
+            downloadFile($url, $loc);
+            if(!file_exists($loc)) {
+                throwError('INFO_DOWNLOAD_ERROR');
+            }
+
+            if(preg_match('/.cab$/i', $val)) {
+                exec("$z7z x -bb2 -o\"$tmp\" \"$tmp/$val\" -y", $out, $errCode);
+                if($errCode != 0) {
+                    unlink($loc);
+                    throwError('7ZIP_ERROR');
+                }
+
+                $temp = preg_grep('/^-.*DesktopTargetCompDB_.*_.*\./i', $out);
+                sort($temp);
+                $temp = preg_replace('/^- /', '', $temp[0]);
+
+                $filesToRead[] = preg_replace('/.cab$/i', '', $temp);
+                unlink("$tmp/$val");
+                unset($temp, $out);
+            } else {
+                $filesToRead[] = $val;
+            }
+        }
+        unset($loc, $checkEd, $dataFiles);
+    }
+
+    $langsEditions = array();
+    $packages = array();
+    foreach($filesToRead as $val) {
+        $filNam = preg_replace('/\.xml.*/', '', $val);
+        $file = $tmp.'/'.$val;
+        $xml = simplexml_load_file($file);
+
+        $lang = preg_replace('/.*DesktopTargetCompDB_.*_/', '', $filNam);
+        $edition = preg_replace('/.*DesktopTargetCompDB_|_'.$lang.'/', '', $filNam);
+
+        $lang = strtolower($lang);
+        $edition = strtoupper($edition);
+
+        foreach($xml->Packages->Package as $val) {
+            foreach($val->Payload->PayloadItem as $PayloadItem) {
+                $name = $PayloadItem['Path'];
+                $name = preg_replace('/.*\\\/', '', $name);
+                $packages[$lang][$edition][] = $name;
+            }
+        }
+
+        $packages[$lang][$edition] = array_unique($packages[$lang][$edition]);
+        sort($packages[$lang][$edition]);
+
+        unlink($file);
+        unset($file, $xml, $name, $newName, $lang, $edition);
+    }
+
+    $removeFiles = scandir($tmp);
+    foreach($removeFiles as $val) {
+        if($val == '.' || $val == '..') continue;
+        unlink($tmp.'/'.$val);
+    }
+
+    if(!file_exists('packs')) mkdir('packs');
+
+    $success = file_put_contents(
+        'packs/'.$updateId.'.json.gz',
+        gzencode(json_encode($packages)."\n")
+    );
+
+    if($success) {
+        consoleLogger('Successfully written generated packs.');
+    } else {
+        consoleLogger('An error has occured while writing generated packs to the disk.');
+        return 0;
+    }
+
+    return 1;
+}