update dependencies
authorMichael Wallner <mike@php.net>
Mon, 28 Sep 2015 16:19:56 +0000 (18:19 +0200)
committerMichael Wallner <mike@php.net>
Mon, 28 Sep 2015 16:19:56 +0000 (18:19 +0200)
travis/propro-2.0.0-dev.ext.phar [new file with mode: 0755]
travis/propro-phpng.ext.phar [deleted file]
travis/raphf-2.0.0-dev.ext.phar [new file with mode: 0755]
travis/raphf-phpng.ext.phar [deleted file]

diff --git a/travis/propro-2.0.0-dev.ext.phar b/travis/propro-2.0.0-dev.ext.phar
new file mode 100755 (executable)
index 0000000..416405d
--- /dev/null
@@ -0,0 +1,5648 @@
+#!/usr/bin/env php
+<?php
+
+/**
+ * The installer sub-stub for extension phars
+ */
+
+namespace pharext;
+
+define("PHAREXT_PHAR", __FILE__);
+
+spl_autoload_register(function($c) {
+       return include strtr($c, "\\_", "//") . ".php";
+});
+
+
+
+namespace pharext;
+
+class Exception extends \Exception
+{
+       public function __construct($message = null, $code = 0, $previous = null) {
+               if (!isset($message)) {
+                       $last_error = error_get_last();
+                       $message = $last_error["message"];
+                       if (!$code) {
+                               $code = $last_error["type"];
+                       }
+               }
+               parent::__construct($message, $code, $previous);
+       }
+}
+
+
+
+namespace pharext;
+
+use pharext\Exception;
+
+/**
+ * A temporary file/directory name
+ */
+class Tempname
+{
+       /**
+        * @var string
+        */
+       private $name;
+
+       /**
+        * @param string $prefix uniqid() prefix
+        * @param string $suffix e.g. file extension
+        */
+       public function __construct($prefix, $suffix = null) {
+               $temp = sys_get_temp_dir() . "/pharext-" . $this->getUser();
+               if (!is_dir($temp) && !mkdir($temp, 0700, true)) {
+                       throw new Exception;
+               }
+               $this->name = $temp ."/". uniqid($prefix) . $suffix;
+       }
+
+       private function getUser() {
+               if (extension_loaded("posix") && function_exists("posix_getpwuid")) {
+                       return posix_getpwuid(posix_getuid())["name"];
+               }
+               return trim(`whoami 2>/dev/null`)
+                       ?: trim(`id -nu 2>/dev/null`)
+                       ?: getenv("USER")
+                       ?: get_current_user();
+       }
+
+       /**
+        * @return string
+        */
+       public function __toString() {
+               return (string) $this->name;
+       }
+}
+
+
+namespace pharext;
+
+/**
+ * Create a new temporary file
+ */
+class Tempfile extends \SplFileInfo
+{
+       /**
+        * @var resource
+        */
+       private $handle;
+
+       /**
+        * @param string $prefix uniqid() prefix
+        * @param string $suffix e.g. file extension
+        * @throws \pharext\Exception
+        */
+       public function __construct($prefix, $suffix = ".tmp") {
+               $tries = 0;
+               $omask = umask(077);
+               do {
+                       $path = new Tempname($prefix, $suffix);
+                       $this->handle = fopen($path, "x");
+               } while (!is_resource($this->handle) && $tries++ < 10);
+               umask($omask);
+               
+               if (!is_resource($this->handle)) {
+                       throw new Exception("Could not create temporary file");
+               }
+               
+               parent::__construct($path);
+       }
+
+       /**
+        * Unlink the file
+        */
+       public function __destruct() {
+               if (is_file($this->getPathname())) {
+                       @unlink($this->getPathname());
+               }
+       }
+
+       /**
+        * Close the stream
+        */
+       public function closeStream() {
+               fclose($this->handle);
+       }
+
+       /**
+        * Retrieve the stream resource
+        * @return resource
+        */
+       public function getStream() {
+               return $this->handle;
+       }
+}
+
+
+
+namespace pharext;
+
+/**
+ * Create a temporary directory
+ */
+class Tempdir extends \SplFileInfo
+{
+       /**
+        * @param string $prefix prefix to uniqid()
+        * @throws \pharext\Exception
+        */
+       public function __construct($prefix) {
+               $temp = new Tempname($prefix);
+               if (!is_dir($temp) && !mkdir($temp, 0700, true)) {
+                       throw new Exception("Could not create tempdir: ".error_get_last()["message"]);
+               }
+               parent::__construct($temp);
+       }
+}
+
+
+
+namespace pharext;
+
+use ArrayAccess;
+use IteratorAggregate;
+use RecursiveDirectoryIterator;
+use SplFileInfo;
+
+use pharext\Exception;
+
+class Archive implements ArrayAccess, IteratorAggregate
+{
+       const HALT_COMPILER = "\137\137\150\141\154\164\137\143\157\155\160\151\154\145\162\50\51\73";
+       const SIGNED = 0x10000;
+       const SIG_MD5    = 0x0001;
+       const SIG_SHA1   = 0x0002;
+       const SIG_SHA256 = 0x0003;
+       const SIG_SHA512 = 0x0004;
+       const SIG_OPENSSL= 0x0010;
+
+       private static $siglen = [
+               self::SIG_MD5    => 16,
+               self::SIG_SHA1   => 20,
+               self::SIG_SHA256 => 32,
+               self::SIG_SHA512 => 64,
+               self::SIG_OPENSSL=> 0
+       ];
+
+       private static $sigalg = [
+               self::SIG_MD5    => "md5",
+               self::SIG_SHA1   => "sha1",
+               self::SIG_SHA256 => "sha256",
+               self::SIG_SHA512 => "sha512",
+               self::SIG_OPENSSL=> "openssl"
+       ];
+
+       private static $sigtyp = [
+               self::SIG_MD5    => "MD5",
+               self::SIG_SHA1   => "SHA-1",
+               self::SIG_SHA256 => "SHA-256",
+               self::SIG_SHA512 => "SHA-512",
+               self::SIG_OPENSSL=> "OpenSSL",
+       ];
+
+       const PERM_FILE_MASK = 0x01ff;
+       const COMP_FILE_MASK = 0xf000;
+       const COMP_GZ_FILE   = 0x1000;
+       const COMP_BZ2_FILE  = 0x2000;
+
+       const COMP_PHAR_MASK= 0xf000;
+       const COMP_PHAR_GZ  = 0x1000;
+       const COMP_PHAR_BZ2 = 0x2000;
+
+       private $file;
+       private $fd;
+       private $stub;
+       private $manifest;
+       private $signature;
+       private $extracted;
+
+       function __construct($file = null) {
+               if (strlen($file)) {
+                       $this->open($file);
+               }
+       }
+
+       function open($file) {
+               if (!$this->fd = @fopen($file, "r")) {
+                       throw new Exception;
+               }
+               $this->file = $file;
+               $this->stub = $this->readStub();
+               $this->manifest = $this->readManifest();
+               $this->signature = $this->readSignature();
+       }
+
+       function getIterator() {
+               return new RecursiveDirectoryIterator($this->extract());
+       }
+
+       function extract() {
+               return $this->extracted ?: $this->extractTo(new Tempdir("archive"));
+       }
+
+       function extractTo($dir) {
+               if ((string) $this->extracted == (string) $dir) {
+                       return $this->extracted;
+               }
+               foreach ($this->manifest["entries"] as $file => $entry) {
+                       fseek($this->fd, $this->manifest["offset"]+$entry["offset"]);
+                       $path = "$dir/$file";
+                       $copy = stream_copy_to_stream($this->fd, $this->outFd($path, $entry["flags"]), $entry["csize"]);
+                       if ($entry["osize"] != $copy) {
+                               throw new Exception("Copied '$copy' of '$file', expected '{$entry["osize"]}' from '{$entry["csize"]}");
+                       }
+
+                       $crc = hexdec(hash_file("crc32b", $path));
+                       if ($crc !== $entry["crc32"]) {
+                               throw new Exception("CRC mismatch of '$file': '$crc' != '{$entry["crc32"]}");
+                       }
+
+                       chmod($path, $entry["flags"] & self::PERM_FILE_MASK);
+                       touch($path, $entry["stamp"]);
+               }
+               return $this->extracted = $dir;
+       }
+
+       function offsetExists($o) {
+               return isset($this->entries[$o]);
+       }
+
+       function offsetGet($o) {
+               $this->extract();
+               return new SplFileInfo($this->extracted."/$o");
+       }
+
+       function offsetSet($o, $v) {
+               throw new Exception("Archive is read-only");
+       }
+
+       function offsetUnset($o) {
+               throw new Exception("Archive is read-only");
+       }
+
+       function getSignature() {
+               /* compatible with Phar::getSignature() */
+               return [
+                       "hash_type" => self::$sigtyp[$this->signature["flags"]],
+                       "hash" => strtoupper(bin2hex($this->signature["hash"])),
+               ];
+       }
+
+       function getPath() {
+               /* compatible with Phar::getPath() */
+               return new SplFileInfo($this->file);
+       }
+
+       function getMetadata($key = null) {
+               if (isset($key)) {
+                       return $this->manifest["meta"][$key];
+               }
+               return $this->manifest["meta"];
+       }
+
+       private function outFd($path, $flags) {
+                       $dirn = dirname($path);
+                       if (!is_dir($dirn) && !@mkdir($dirn, 0777, true)) {
+                               throw new Exception;
+                       }
+                       if (!$fd = @fopen($path, "w")) {
+                               throw new Exception;
+                       }
+                       switch ($flags & self::COMP_FILE_MASK) {
+                       case self::COMP_GZ_FILE:
+                               if (!@stream_filter_append($fd, "zlib.inflate")) {
+                                       throw new Exception;
+                               }
+                               break;
+                       case self::COMP_BZ2_FILE:
+                               if (!@stream_filter_append($fd, "bz2.decompress")) {
+                                       throw new Exception;
+                               }
+                               break;
+                       }
+
+       }
+       private function readVerified($fd, $len) {
+               if ($len != strlen($data = fread($fd, $len))) {
+                       throw new Exception("Unexpected EOF");
+               }
+               return $data;
+       }
+
+       private function readFormat($format, $fd, $len) {
+               if (false === ($data = @unpack($format, $this->readVerified($fd, $len)))) {
+                       throw new Exception;
+               }
+               return $data;
+       }
+
+       private function readSingleFormat($format, $fd, $len) {
+               return current($this->readFormat($format, $fd, $len));
+       }
+
+       private function readStringBinary($fd) {
+               if (($length = $this->readSingleFormat("V", $fd, 4))) {
+                       return $this->readVerified($this->fd, $length);
+               }
+               return null;
+       }
+
+       private function readSerializedBinary($fd) {
+               if (($length = $this->readSingleFormat("V", $fd, 4))) {
+                       if (false === ($data = unserialize($this->readVerified($fd, $length)))) {
+                               throw new Exception;
+                       }
+                       return $data;
+               }
+               return null;
+       }
+
+       private function readStub() {
+               $stub = "";
+               while (!feof($this->fd)) {
+                       $line = fgets($this->fd);
+                       $stub .= $line;
+                       if (false !== stripos($line, self::HALT_COMPILER)) {
+                               /* check for '?>' on a separate line */
+                               if ('?>' === $this->readVerified($this->fd, 2)) {
+                                       $stub .= '?>' . fgets($this->fd);
+                               } else {
+                                       fseek($this->fd, -2, SEEK_CUR);
+                               }
+                               break;
+                       }
+               }
+               return $stub;
+       }
+
+       private function readManifest() {
+               $current = ftell($this->fd);
+               $header = $this->readFormat("Vlen/Vnum/napi/Vflags", $this->fd, 14);
+               $alias = $this->readStringBinary($this->fd);
+               $meta = $this->readSerializedBinary($this->fd);
+               $entries = [];
+               for ($i = 0; $i < $header["num"]; ++$i) {
+                       $this->readEntry($entries);
+               }
+               $offset = ftell($this->fd);
+               if (($length = $offset - $current - 4) != $header["len"]) {
+                       throw new Exception("Manifest length read was '$length', expected '{$header["len"]}'");
+               }
+               return $header + compact("alias", "meta", "entries", "offset");
+       }
+
+       private function readEntry(array &$entries) {
+               if (!count($entries)) {
+                       $offset = 0;
+               } else {
+                       $last = end($entries);
+                       $offset = $last["offset"] + $last["csize"];
+               }
+               $file = $this->readStringBinary($this->fd);
+               if (!strlen($file)) {
+                       throw new Exception("Empty file name encountered at offset '$offset'");
+               }
+               $header = $this->readFormat("Vosize/Vstamp/Vcsize/Vcrc32/Vflags", $this->fd, 20);
+               $meta = $this->readSerializedBinary($this->fd);
+               $entries[$file] =  $header + compact("meta", "offset");
+       }
+
+       private function readSignature() {
+               fseek($this->fd, -8, SEEK_END);
+               $sig = $this->readFormat("Vflags/Z4magic", $this->fd, 8);
+               $end = ftell($this->fd);
+
+               if ($sig["magic"] !== "GBMB") {
+                       throw new Exception("Invalid signature magic value '{$sig["magic"]}");
+               }
+
+               switch ($sig["flags"]) {
+               case self::SIG_OPENSSL:
+                       fseek($this->fd, -12, SEEK_END);
+                       if (($hash = $this->readSingleFormat("V", $this->fd, 4))) {
+                               $offset = 4 + $hash;
+                               fseek($this->fd, -$offset, SEEK_CUR);
+                               $hash = $this->readVerified($this->fd, $hash);
+                               fseek($this->fd, 0, SEEK_SET);
+                               $valid = openssl_verify($this->readVerified($this->fd, $end - $offset - 8),
+                                       $hash, @file_get_contents($this->file.".pubkey")) === 1;
+                       }
+                       break;
+
+               case self::SIG_MD5:
+               case self::SIG_SHA1:
+               case self::SIG_SHA256:
+               case self::SIG_SHA512:
+                       $offset = 8 + self::$siglen[$sig["flags"]];
+                       fseek($this->fd, -$offset, SEEK_END);
+                       $hash = $this->readVerified($this->fd, self::$siglen[$sig["flags"]]);
+                       $algo = hash_init(self::$sigalg[$sig["flags"]]);
+                       fseek($this->fd, 0, SEEK_SET);
+                       hash_update_stream($algo, $this->fd, $end - $offset);
+                       $valid = hash_final($algo, true) === $hash;
+                       break;
+
+               default:
+                       throw new Exception("Invalid signature type '{$sig["flags"]}");
+               }
+
+               return $sig + compact("hash", "valid");
+       }
+}
+
+
+namespace pharext;
+
+if (extension_loaded("Phar")) {
+       \Phar::interceptFileFuncs();
+       \Phar::mapPhar();
+       $phardir = "phar://".__FILE__;
+} else {
+       $archive = new Archive(__FILE__);
+       $phardir = $archive->extract();
+}
+
+set_include_path("$phardir:". get_include_path());
+
+$installer = new Installer();
+$installer->run($argc, $argv);
+
+__HALT_COMPILER(); ?>\r
+p\10\0\06\0\0\0\11\0\0\0\ 1\0\0\0\0\0-\ 6\0\0a:7:{s:7:"version";s:5:"4.1.1";s:6:"header";s:49:"pharext v4.1.1 (c) Michael Wallner <mike@php.net>";s:4:"date";s:10:"2015-09-28";s:4:"name";s:6:"propro";s:7:"release";s:9:"2.0.0-dev";s:7:"license";s:1345:"Copyright (c) 2013, Michael Wallner <mike@php.net>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without 
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice, 
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright 
+      notice, this list of conditions and the following disclaimer in the 
+      documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE 
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+";s:4:"type";s:9:"extension";}\13\0\0\0pharext/Archive.php\18\1e\0\0oh    V\18\1e\0\04-ÔI¶\ 1\0\0\0\0\0\0\19\0\0\0pharext/Cli/Args/Help.phpÉ\f\0\0oh    VÉ\f\0\0gX'\1f\ 1\0\0\0\0\0\0\14\0\0\0pharext/Cli/Args.php\ f\1d\0\0oh V\ f\1d\0\0?n\9dö¶\ 1\0\0\0\0\0\0\17\0\0\0pharext/Cli/Command.phpk   \0\0oh    Vk      \0\0d\84aê¶\ 1\0\0\0\0\0\0\13\0\0\0pharext/Command.php\12\ 4\0\0oh     V\12\ 4\0\0Ôm`Ͷ\ 1\0\0\0\0\0\0\15\0\0\0pharext/Exception.phpc\ 1\0\0oh        Vc\ 1\0\0U\86Ï{¶\ 1\0\0\0\0\0\0\13\0\0\0pharext/ExecCmd.php\1c\ e\0\0oh  V\1c\ e\0\0¹l\94ʶ\ 1\0\0\0\0\0\0\15\0\0\0pharext/Installer.php&\18\0\0oh        V&\18\0\0ød&À¶\ 1\0\0\0\0\0\0\13\0\0\0pharext/License.php\93\ 4\0\0oh  V\93\ 4\0\0î\ 4òE¶\ 1\0\0\0\0\0\0\14\0\0\0pharext/Metadata.php\95\ 1\0\0oh V\95\ 1\0\0¿Ú\90\9e\ 1\0\0\0\0\0\0\1e\0\0\0pharext/Openssl/PrivateKey.phpÁ\ 4\0\0oh       VÁ\ 4\0\0&æP\1a\ 1\0\0\0\0\0\0\14\0\0\0pharext/Packager.phpÌ!\0\0oh VÌ!\0\00\ 2\ 3\ 1\0\0\0\0\0\0\e\0\0\0pharext/SourceDir/Basic.phpz\ 5\0\0oh  Vz\ 5\0\0÷+Ôâ¶\ 1\0\0\0\0\0\0\19\0\0\0pharext/SourceDir/Git.phpZ\ 6\0\0oh    VZ\ 6\0\0É\bÎ\¶\ 1\0\0\0\0\0\0\1a\0\0\0pharext/SourceDir/Pecl.phpø\11\0\0oh   Vø\11\0\0ã\bùж\ 1\0\0\0\0\0\0\15\0\0\0pharext/SourceDir.php½\ 2\0\0oh        V½\ 2\0\03·#\ f\ 1\0\0\0\0\0\0\19\0\0\0pharext/Task/Activate.phpÜ\v\0\0oh    VÜ\v\0\0I\93\1c\18\ 1\0\0\0\0\0\0\18\0\0\0pharext/Task/Askpass.phpU\ 2\0\0oh     VU\ 2\0\0\87*\1e\90\ 1\0\0\0\0\0\0 \0\0\0pharext/Task/BundleGenerator.php}\ 2\0\0oh     V}\ 2\0\0 ï`Y¶\ 1\0\0\0\0\0\0\18\0\0\0pharext/Task/Cleanup.php\1e\ 4\0\0oh     V\1e\ 4\0\0ÉI\80\ 1\0\0\0\0\0\0\1a\0\0\0pharext/Task/Configure.phpT\ 4\0\0oh   VT\ 4\0\0}\17Ëì¶\ 1\0\0\0\0\0\0\18\0\0\0pharext/Task/Extract.phpp\ 3\0\0oh     Vp\ 3\0\0[¨Û̶\ 1\0\0\0\0\0\0\19\0\0\0pharext/Task/GitClone.phpm\ 3\0\0oh    Vm\ 3\0\0óyµ@¶\ 1\0\0\0\0\0\0\15\0\0\0pharext/Task/Make.phpª\ 4\0\0oh        Vª\ 4\0\0\9cç6\r\ 1\0\0\0\0\0\0\19\0\0\0pharext/Task/PaxFixup.php¬\ 3\0\0oh    V¬\ 3\0\0yâ¯\e\ 1\0\0\0\0\0\0\1a\0\0\0pharext/Task/PeclFixup.php\9c\ 4\0\0oh   V\9c\ 4\0\0eùt\9a\ 1\0\0\0\0\0\0\1a\0\0\0pharext/Task/PharBuild.phpâ\a\0\0oh   Vâ\a\0\0ζ0ɶ\ 1\0\0\0\0\0\0\1d\0\0\0pharext/Task/PharCompress.phpc\ 4\0\0oh        Vc\ 4\0\0½\10³Ï¶\ 1\0\0\0\0\0\0\e\0\0\0pharext/Task/PharRename.phpä\ 3\0\0oh  Vä\ 3\0\0\8a[Þ˶\ 1\0\0\0\0\0\0\19\0\0\0pharext/Task/PharSign.php¨\ 3\0\0oh    V¨\ 3\0\0Ûº¦i¶\ 1\0\0\0\0\0\0\19\0\0\0pharext/Task/PharStub.phpæ\ 3\0\0oh    Væ\ 3\0\0Y|­\9b\ 1\0\0\0\0\0\0\17\0\0\0pharext/Task/Phpize.php\ f\ 4\0\0oh      V\ f\ 4\0\0ù\f2Ѷ\ 1\0\0\0\0\0\0\1c\0\0\0pharext/Task/StreamFetch.php\10\a\0\0oh V\10\a\0\0\88îs\¶\ 1\0\0\0\0\0\0\10\0\0\0pharext/Task.phpw\0\0\0oh     Vw\0\0\0 ÄIǶ\ 1\0\0\0\0\0\0\13\0\0\0pharext/Tempdir.phpµ\ 1\0\0oh  Vµ\ 1\0\0ë\7f\96\ 1\0\0\0\0\0\0\14\0\0\0pharext/Tempfile.php\ f\ 4\0\0oh V\ f\ 4\0\0\0®ô\1e\ 1\0\0\0\0\0\0\14\0\0\0pharext/Tempname.phpt\ 3\0\0oh Vt\ 3\0\0\9en<\8d\ 1\0\0\0\0\0\0\13\0\0\0pharext/Updater.php\8d\10\0\0oh  V\8d\10\0\0\9eÏv\16\ 1\0\0\0\0\0\0\15\0\0\0pharext_installer.phpÝ\ 2\0\0oh        VÝ\ 2\0\0\19\8cÞq¶\ 1\0\0\0\0\0\0\14\0\0\0pharext_packager.phpb\ 3\0\0oh Vb\ 3\0\0îVÓ϶\ 1\0\0\0\0\0\0\13\0\0\0pharext_updater.phph\ 3\0\0oh  Vh\ 3\0\0 Êúj¶\ 1\0\0\0\0\0\0\13\0\0\0pharext_package.php2\0\0\0oh  V2\0\0\0vSTÒ¶\ 1\0\0\0\0\0\0\v\0\0\0package.xmlµ\ 6\0\0oh  Vµ\ 6\0\0\1fÈjg¶\ 1\0\0\0\0\0\0\a\0\0\0CREDITS\ 6\0\0\0oh      V\ 6\0\0\0u÷Bζ\ 1\0\0\0\0\0\0\a\0\0\0LICENSEA\ 5\0\0oh      VA\ 5\0\0¾¬Jþ¶\ 1\0\0\0\0\0\0\b\0\0\0Doxyfilea*\0\0oh     Va*\0\0\ 1¯d\16\ 1\0\0\0\0\0\0       \0\0\0config.m4\1c\ 1\0\0oh      V\1c\ 1\0\0\13  k"¶\ 1\0\0\0\0\0\0
+\0\0\0config.w32Ö\0\0\0oh    VÖ\0\0\0È5\13²¶\ 1\0\0\0\0\0\0\f\0\0\0php_propro.hO\ 5\0\0oh VO\ 5\0\0G+\18\99\ 1\0\0\0\0\0\0\10\0\0\0php_propro_api.hý\ e\0\0oh     Vý\ e\0\0´\r#\95\ 1\0\0\0\0\0\0\f\0\0\0php_propro.c08\0\0oh V08\0\0\99ÿ^\ 1\ 1\0\0\0\0\0\0\ e\0\0\0tests/001.phpt9\ 3\0\0oh       V9\ 3\0\02Õ½A¶\ 1\0\0\0\0\0\0\ e\0\0\0tests/002.phpt8\ 5\0\0oh       V8\ 5\0\0L\18Â\ f\ 1\0\0\0\0\0\0\ e\0\0\0tests/003.phptï\ 1\0\0oh       Vï\ 1\0\0U8Ìå¶\ 1\0\0\0\0\0\0<?php
+
+namespace pharext;
+
+use ArrayAccess;
+use IteratorAggregate;
+use RecursiveDirectoryIterator;
+use SplFileInfo;
+
+use pharext\Exception;
+
+class Archive implements ArrayAccess, IteratorAggregate
+{
+       const HALT_COMPILER = "\137\137\150\141\154\164\137\143\157\155\160\151\154\145\162\50\51\73";
+       const SIGNED = 0x10000;
+       const SIG_MD5    = 0x0001;
+       const SIG_SHA1   = 0x0002;
+       const SIG_SHA256 = 0x0003;
+       const SIG_SHA512 = 0x0004;
+       const SIG_OPENSSL= 0x0010;
+
+       private static $siglen = [
+               self::SIG_MD5    => 16,
+               self::SIG_SHA1   => 20,
+               self::SIG_SHA256 => 32,
+               self::SIG_SHA512 => 64,
+               self::SIG_OPENSSL=> 0
+       ];
+
+       private static $sigalg = [
+               self::SIG_MD5    => "md5",
+               self::SIG_SHA1   => "sha1",
+               self::SIG_SHA256 => "sha256",
+               self::SIG_SHA512 => "sha512",
+               self::SIG_OPENSSL=> "openssl"
+       ];
+
+       private static $sigtyp = [
+               self::SIG_MD5    => "MD5",
+               self::SIG_SHA1   => "SHA-1",
+               self::SIG_SHA256 => "SHA-256",
+               self::SIG_SHA512 => "SHA-512",
+               self::SIG_OPENSSL=> "OpenSSL",
+       ];
+
+       const PERM_FILE_MASK = 0x01ff;
+       const COMP_FILE_MASK = 0xf000;
+       const COMP_GZ_FILE   = 0x1000;
+       const COMP_BZ2_FILE  = 0x2000;
+
+       const COMP_PHAR_MASK= 0xf000;
+       const COMP_PHAR_GZ  = 0x1000;
+       const COMP_PHAR_BZ2 = 0x2000;
+
+       private $file;
+       private $fd;
+       private $stub;
+       private $manifest;
+       private $signature;
+       private $extracted;
+
+       function __construct($file = null) {
+               if (strlen($file)) {
+                       $this->open($file);
+               }
+       }
+
+       function open($file) {
+               if (!$this->fd = @fopen($file, "r")) {
+                       throw new Exception;
+               }
+               $this->file = $file;
+               $this->stub = $this->readStub();
+               $this->manifest = $this->readManifest();
+               $this->signature = $this->readSignature();
+       }
+
+       function getIterator() {
+               return new RecursiveDirectoryIterator($this->extract());
+       }
+
+       function extract() {
+               return $this->extracted ?: $this->extractTo(new Tempdir("archive"));
+       }
+
+       function extractTo($dir) {
+               if ((string) $this->extracted == (string) $dir) {
+                       return $this->extracted;
+               }
+               foreach ($this->manifest["entries"] as $file => $entry) {
+                       fseek($this->fd, $this->manifest["offset"]+$entry["offset"]);
+                       $path = "$dir/$file";
+                       $copy = stream_copy_to_stream($this->fd, $this->outFd($path, $entry["flags"]), $entry["csize"]);
+                       if ($entry["osize"] != $copy) {
+                               throw new Exception("Copied '$copy' of '$file', expected '{$entry["osize"]}' from '{$entry["csize"]}");
+                       }
+
+                       $crc = hexdec(hash_file("crc32b", $path));
+                       if ($crc !== $entry["crc32"]) {
+                               throw new Exception("CRC mismatch of '$file': '$crc' != '{$entry["crc32"]}");
+                       }
+
+                       chmod($path, $entry["flags"] & self::PERM_FILE_MASK);
+                       touch($path, $entry["stamp"]);
+               }
+               return $this->extracted = $dir;
+       }
+
+       function offsetExists($o) {
+               return isset($this->entries[$o]);
+       }
+
+       function offsetGet($o) {
+               $this->extract();
+               return new SplFileInfo($this->extracted."/$o");
+       }
+
+       function offsetSet($o, $v) {
+               throw new Exception("Archive is read-only");
+       }
+
+       function offsetUnset($o) {
+               throw new Exception("Archive is read-only");
+       }
+
+       function getSignature() {
+               /* compatible with Phar::getSignature() */
+               return [
+                       "hash_type" => self::$sigtyp[$this->signature["flags"]],
+                       "hash" => strtoupper(bin2hex($this->signature["hash"])),
+               ];
+       }
+
+       function getPath() {
+               /* compatible with Phar::getPath() */
+               return new SplFileInfo($this->file);
+       }
+
+       function getMetadata($key = null) {
+               if (isset($key)) {
+                       return $this->manifest["meta"][$key];
+               }
+               return $this->manifest["meta"];
+       }
+
+       private function outFd($path, $flags) {
+                       $dirn = dirname($path);
+                       if (!is_dir($dirn) && !@mkdir($dirn, 0777, true)) {
+                               throw new Exception;
+                       }
+                       if (!$fd = @fopen($path, "w")) {
+                               throw new Exception;
+                       }
+                       switch ($flags & self::COMP_FILE_MASK) {
+                       case self::COMP_GZ_FILE:
+                               if (!@stream_filter_append($fd, "zlib.inflate")) {
+                                       throw new Exception;
+                               }
+                               break;
+                       case self::COMP_BZ2_FILE:
+                               if (!@stream_filter_append($fd, "bz2.decompress")) {
+                                       throw new Exception;
+                               }
+                               break;
+                       }
+
+       }
+       private function readVerified($fd, $len) {
+               if ($len != strlen($data = fread($fd, $len))) {
+                       throw new Exception("Unexpected EOF");
+               }
+               return $data;
+       }
+
+       private function readFormat($format, $fd, $len) {
+               if (false === ($data = @unpack($format, $this->readVerified($fd, $len)))) {
+                       throw new Exception;
+               }
+               return $data;
+       }
+
+       private function readSingleFormat($format, $fd, $len) {
+               return current($this->readFormat($format, $fd, $len));
+       }
+
+       private function readStringBinary($fd) {
+               if (($length = $this->readSingleFormat("V", $fd, 4))) {
+                       return $this->readVerified($this->fd, $length);
+               }
+               return null;
+       }
+
+       private function readSerializedBinary($fd) {
+               if (($length = $this->readSingleFormat("V", $fd, 4))) {
+                       if (false === ($data = unserialize($this->readVerified($fd, $length)))) {
+                               throw new Exception;
+                       }
+                       return $data;
+               }
+               return null;
+       }
+
+       private function readStub() {
+               $stub = "";
+               while (!feof($this->fd)) {
+                       $line = fgets($this->fd);
+                       $stub .= $line;
+                       if (false !== stripos($line, self::HALT_COMPILER)) {
+                               /* check for '?>' on a separate line */
+                               if ('?>' === $this->readVerified($this->fd, 2)) {
+                                       $stub .= '?>' . fgets($this->fd);
+                               } else {
+                                       fseek($this->fd, -2, SEEK_CUR);
+                               }
+                               break;
+                       }
+               }
+               return $stub;
+       }
+
+       private function readManifest() {
+               $current = ftell($this->fd);
+               $header = $this->readFormat("Vlen/Vnum/napi/Vflags", $this->fd, 14);
+               $alias = $this->readStringBinary($this->fd);
+               $meta = $this->readSerializedBinary($this->fd);
+               $entries = [];
+               for ($i = 0; $i < $header["num"]; ++$i) {
+                       $this->readEntry($entries);
+               }
+               $offset = ftell($this->fd);
+               if (($length = $offset - $current - 4) != $header["len"]) {
+                       throw new Exception("Manifest length read was '$length', expected '{$header["len"]}'");
+               }
+               return $header + compact("alias", "meta", "entries", "offset");
+       }
+
+       private function readEntry(array &$entries) {
+               if (!count($entries)) {
+                       $offset = 0;
+               } else {
+                       $last = end($entries);
+                       $offset = $last["offset"] + $last["csize"];
+               }
+               $file = $this->readStringBinary($this->fd);
+               if (!strlen($file)) {
+                       throw new Exception("Empty file name encountered at offset '$offset'");
+               }
+               $header = $this->readFormat("Vosize/Vstamp/Vcsize/Vcrc32/Vflags", $this->fd, 20);
+               $meta = $this->readSerializedBinary($this->fd);
+               $entries[$file] =  $header + compact("meta", "offset");
+       }
+
+       private function readSignature() {
+               fseek($this->fd, -8, SEEK_END);
+               $sig = $this->readFormat("Vflags/Z4magic", $this->fd, 8);
+               $end = ftell($this->fd);
+
+               if ($sig["magic"] !== "GBMB") {
+                       throw new Exception("Invalid signature magic value '{$sig["magic"]}");
+               }
+
+               switch ($sig["flags"]) {
+               case self::SIG_OPENSSL:
+                       fseek($this->fd, -12, SEEK_END);
+                       if (($hash = $this->readSingleFormat("V", $this->fd, 4))) {
+                               $offset = 4 + $hash;
+                               fseek($this->fd, -$offset, SEEK_CUR);
+                               $hash = $this->readVerified($this->fd, $hash);
+                               fseek($this->fd, 0, SEEK_SET);
+                               $valid = openssl_verify($this->readVerified($this->fd, $end - $offset - 8),
+                                       $hash, @file_get_contents($this->file.".pubkey")) === 1;
+                       }
+                       break;
+
+               case self::SIG_MD5:
+               case self::SIG_SHA1:
+               case self::SIG_SHA256:
+               case self::SIG_SHA512:
+                       $offset = 8 + self::$siglen[$sig["flags"]];
+                       fseek($this->fd, -$offset, SEEK_END);
+                       $hash = $this->readVerified($this->fd, self::$siglen[$sig["flags"]]);
+                       $algo = hash_init(self::$sigalg[$sig["flags"]]);
+                       fseek($this->fd, 0, SEEK_SET);
+                       hash_update_stream($algo, $this->fd, $end - $offset);
+                       $valid = hash_final($algo, true) === $hash;
+                       break;
+
+               default:
+                       throw new Exception("Invalid signature type '{$sig["flags"]}");
+               }
+
+               return $sig + compact("hash", "valid");
+       }
+}
+<?php
+
+namespace pharext\Cli\Args;
+
+use pharext\Cli\Args;
+
+class Help
+{
+       private $args;
+
+       function __construct($prog, Args $args) {
+               $this->prog = $prog;
+               $this->args = $args;
+       }
+
+       function __toString() {
+               $usage = "Usage:\n\n  \$ ";
+               $usage .= $this->prog;
+
+               list($flags, $required, $optional, $positional) = $this->listSpec();
+               if ($flags) {
+                       $usage .= $this->dumpFlags($flags);
+               }
+               if ($required) {
+                       $usage .= $this->dumpRequired($required);
+               }
+               if ($optional) {
+                       $usage .= $this->dumpOptional($optional);
+               }
+               if ($positional) {
+                       $usage .= $this->dumpPositional($positional);
+               }
+
+               $help = $this->dumpHelp($positional);
+
+               return $usage . "\n\n" . $help . "\n";
+       }
+
+       function listSpec() {
+               $flags = [];
+               $required = [];
+               $optional = [];
+               $positional = [];
+               foreach ($this->args->getSpec() as $spec) {
+                       if (is_numeric($spec[0])) {
+                               $positional[] = $spec;
+                       } elseif ($spec[3] & Args::REQUIRED) {
+                               $required[] = $spec;
+                       } elseif ($spec[3] & (Args::OPTARG|Args::REQARG)) {
+                               $optional[] = $spec;
+                       } else {
+                               $flags[] = $spec;
+                       }
+               }
+
+               return [$flags, $required, $optional, $positional]
+                       + compact("flags", "required", "optional", "positional");
+       }
+
+       function dumpFlags(array $flags) {
+               return sprintf(" [-%s]", implode("", array_column($flags, 0)));
+       }
+
+       function dumpRequired(array $required) {
+               $dump = "";
+               foreach ($required as $req) {
+                       $dump .= sprintf(" -%s <%s>", $req[0], $req[1]);
+               }
+               return $dump;
+       }
+
+       function dumpOptional(array $optional) {
+               $req = array_filter($optional, function($a) {
+                       return $a[3] & Args::REQARG;
+               });
+               $opt = array_filter($optional, function($a) {
+                       return $a[3] & Args::OPTARG;
+               });
+
+               $dump = "";
+               if ($req) {
+                       $dump .= sprintf(" [-%s <arg>]", implode("|-", array_column($req, 0)));
+               }
+               if ($opt) {
+                       $dump .= sprintf(" [-%s [<arg>]]", implode("|-", array_column($opt, 0)));
+               }
+               return $dump;
+       }
+
+       function dumpPositional(array $positional) {
+               $dump = " [--]";
+               foreach ($positional as $pos) {
+                       if ($pos[3] & Args::REQUIRED) {
+                               $dump .= sprintf(" <%s>", $pos[1]);
+                       } else {
+                               $dump .= sprintf(" [<%s>]", $pos[1]);
+                       }
+                       if ($pos[3] & Args::MULTI) {
+                               $dump .= sprintf(" [<%s>]...", $pos[1]);
+                       }
+               }
+               return $dump;
+       }
+
+       function calcMaxLen() {
+               $spc = $this->args->getSpec();
+               $max = max(array_map("strlen", array_column($spc, 1)));
+               $max += $max % 8 + 2;
+               return $max;
+       }
+
+       function dumpHelp() {
+               $max = $this->calcMaxLen();
+               $dump = "";
+               foreach ($this->args->getSpec() as $spec) {
+                       $dump .= "    ";
+                       if (is_numeric($spec[0])) {
+                               $dump .= sprintf("--   %s ", $spec[1]);
+                       } elseif (isset($spec[0])) {
+                               $dump .= sprintf("-%s|", $spec[0]);
+                       }
+                       if (!is_numeric($spec[0])) {
+                               $dump .= sprintf("--%s ", $spec[1]);
+                       }
+                       if ($spec[3] & Args::REQARG) {
+                               $dump .= "<arg>  ";
+                       } elseif ($spec[3] & Args::OPTARG) {
+                               $dump .= "[<arg>]";
+                       } else {
+                               $dump .= "       ";
+                       }
+
+                       $dump .= str_repeat(" ", $max-strlen($spec[1])+3*!isset($spec[0]));
+                       $dump .= $spec[2];
+
+                       if ($spec[3] & Args::REQUIRED) {
+                               $dump .= " (REQUIRED)";
+                       }
+                       if ($spec[3] & Args::MULTI) {
+                               $dump .= " (MULTIPLE)";
+                       }
+                       if (isset($spec[4])) {
+                               $dump .= sprintf(" [%s]", $spec[4]);
+                       }
+                       $dump .= "\n";
+               }
+               return $dump;
+       }
+}
+<?php
+
+namespace pharext\Cli;
+
+/**
+ * Command line arguments
+ */
+class Args implements \ArrayAccess
+{
+       /**
+        * Optional option
+        */
+       const OPTIONAL = 0x000;
+
+       /**
+        * Required Option
+        */
+       const REQUIRED = 0x001;
+
+       /**
+        * Only one value, even when used multiple times
+        */
+       const SINGLE = 0x000;
+
+       /**
+        * Aggregate an array, when used multiple times
+        */
+       const MULTI = 0x010;
+
+       /**
+        * Option takes no argument
+        */
+       const NOARG = 0x000;
+
+       /**
+        * Option requires an argument
+        */
+       const REQARG = 0x100;
+
+       /**
+        * Option takes an optional argument
+        */
+       const OPTARG = 0x200;
+
+       /**
+        * Option halts processing
+        */
+       const HALT = 0x10000000;
+
+       /**
+        * Original option spec
+        * @var array
+        */
+       private $orig = [];
+
+       /**
+        * Compiled spec
+        * @var array
+        */
+       private $spec = [];
+
+       /**
+        * Parsed args
+        * @var array
+        */
+       private $args = [];
+
+       /**
+        * Compile the original spec
+        * @param array|Traversable $spec
+        */
+       public function __construct($spec = null) {
+               if (is_array($spec) || $spec instanceof Traversable) {
+                       $this->compile($spec);
+               }
+
+       }
+
+       /**
+        * Compile the original spec
+        * @param array|Traversable $spec
+        * @return pharext\Cli\Args self
+        */
+       public function compile($spec) {
+               foreach ($spec as $arg) {
+                       if (isset($arg[0]) && is_numeric($arg[0])) {
+                               $arg[3] &= ~0xf00;
+                               $this->spec["--".$arg[0]] = $arg;
+                       } elseif (isset($arg[0])) {
+                               $this->spec["-".$arg[0]] = $arg;
+                               $this->spec["--".$arg[1]] = $arg;
+                       } else {
+                               $this->spec["--".$arg[1]] = $arg;
+                       }
+                       $this->orig[] = $arg;
+               }
+               return $this;
+       }
+
+       /**
+        * Get original spec
+        * @return array
+        */
+       public function getSpec() {
+               return $this->orig;
+       }
+
+       /**
+        * Get compiled spec
+        * @return array
+        */
+       public function getCompiledSpec() {
+               return $this->spec;
+       }
+
+       /**
+        * Parse command line arguments according to the compiled spec.
+        *
+        * The Generator yields any parsing errors.
+        * Parsing will stop when all arguments are processed or the first option
+        * flagged Cli\Args::HALT was encountered.
+        *
+        * @param int $argc
+        * @param array $argv
+        * @return Generator
+        */
+       public function parse($argc, array $argv) {
+               for ($f = false, $p = 0, $i = 0; $i < $argc; ++$i) {
+                       $o = $argv[$i];
+
+                       if ($o{0} === "-" && strlen($o) > 2 && $o{1} !== "-") {
+                               // multiple short opts, e.g. -vps
+                               $argc += strlen($o) - 2;
+                               array_splice($argv, $i, 1, array_map(function($s) {
+                                       return "-$s";
+                               }, str_split(substr($o, 1))));
+                               $o = $argv[$i];
+                       } elseif ($o{0} === "-" && strlen($o) > 2 && $o{1} === "-" && 0 < ($eq = strpos($o, "="))) {
+                               // long opt with argument, e.g. --foo=bar
+                               $argc++;
+                               array_splice($argv, $i, 1, [
+                                       substr($o, 0, $eq++),
+                                       substr($o, $eq)
+                               ]);
+                               $o = $argv[$i];
+                       } elseif ($o === "--") {
+                               // only positional args following
+                               $f = true;
+                               continue;
+                       }
+
+                       if ($f || !isset($this->spec[$o])) {
+                               if ($o{0} !== "-" && isset($this->spec["--$p"])) {
+                                       $this[$p] = $o;
+                                       if (!$this->optIsMulti($p)) {
+                                               ++$p;
+                                       }
+                               } else {
+                                       yield sprintf("Unknown option %s", $o);
+                               }
+                       } elseif (!$this->optAcceptsArg($o)) {
+                               $this[$o] = true;
+                       } elseif ($i+1 < $argc && !isset($this->spec[$argv[$i+1]])) {
+                               $this[$o] = $argv[++$i];
+                       } elseif ($this->optRequiresArg($o)) {
+                               yield sprintf("Option --%s requires an argument", $this->optLongName($o));
+                       } else {
+                               // OPTARG
+                               $this[$o] = $this->optDefaultArg($o);
+                       }
+
+                       if ($this->optHalts($o)) {
+                               return;
+                       }
+               }
+       }
+
+       /**
+        * Validate that all required options were given.
+        *
+        * The Generator yields any validation errors.
+        *
+        * @return Generator
+        */
+       public function validate() {
+               $required = array_filter($this->orig, function($spec) {
+                       return $spec[3] & self::REQUIRED;
+               });
+               foreach ($required as $req) {
+                       if ($req[3] & self::MULTI) {
+                               if (is_array($this[$req[0]])) {
+                                       continue;
+                               }
+                       } elseif (strlen($this[$req[0]])) {
+                               continue;
+                       }
+                       if (is_numeric($req[0])) {
+                               yield sprintf("Argument <%s> is required", $req[1]);
+                       } else {
+                               yield sprintf("Option --%s is required", $req[1]);
+                       }
+               }
+       }
+
+
+       public function toArray() {
+               $args = [];
+               foreach ($this->spec as $spec) {
+                       $opt = $this->opt($spec[1]);
+                       $args[$opt] = $this[$opt];
+               }
+               return $args;
+       }
+
+       /**
+        * Retreive the default argument of an option
+        * @param string $o
+        * @return mixed
+        */
+       private function optDefaultArg($o) {
+               $o = $this->opt($o);
+               if (isset($this->spec[$o][4])) {
+                       return $this->spec[$o][4];
+               }
+               return null;
+       }
+
+       /**
+        * Retrieve the help message of an option
+        * @param string $o
+        * @return string
+        */
+       private function optHelp($o) {
+               $o = $this->opt($o);
+               if (isset($this->spec[$o][2])) {
+                       return $this->spec[$o][2];
+               }
+               return "";
+       }
+
+       /**
+        * Retrieve option's flags
+        * @param string $o
+        * @return int
+        */
+       private function optFlags($o) {
+               $o = $this->opt($o);
+               if (isset($this->spec[$o])) {
+                       return $this->spec[$o][3];
+               }
+               return null;
+       }
+
+       /**
+        * Check whether an option is flagged for halting argument processing
+        * @param string $o
+        * @return boolean
+        */
+       private function optHalts($o) {
+               return $this->optFlags($o) & self::HALT;
+       }
+
+       /**
+        * Check whether an option needs an argument
+        * @param string $o
+        * @return boolean
+        */
+       private function optRequiresArg($o) {
+               return $this->optFlags($o) & self::REQARG;
+       }
+
+       /**
+        * Check wether an option accepts any argument
+        * @param string $o
+        * @return boolean
+        */
+       private function optAcceptsArg($o) {
+               return $this->optFlags($o) & 0xf00;
+       }
+
+       /**
+        * Check whether an option can be used more than once
+        * @param string $o
+        * @return boolean
+        */
+       private function optIsMulti($o) {
+               return $this->optFlags($o) & self::MULTI;
+       }
+
+       /**
+        * Retreive the long name of an option
+        * @param string $o
+        * @return string
+        */
+       private function optLongName($o) {
+               $o = $this->opt($o);
+               return is_numeric($this->spec[$o][0]) ? $this->spec[$o][0] : $this->spec[$o][1];
+       }
+
+       /**
+        * Retreive the short name of an option
+        * @param string $o
+        * @return string
+        */
+       private function optShortName($o) {
+               $o = $this->opt($o);
+               return is_numeric($this->spec[$o][0]) ? null : $this->spec[$o][0];
+       }
+
+       /**
+        * Retreive the canonical name (--long-name) of an option
+        * @param string $o
+        * @return string
+        */
+       private function opt($o) {
+               if (is_numeric($o)) {
+                       return "--$o";
+               }
+               if ($o{0} !== '-') {
+                       if (strlen($o) > 1) {
+                               $o = "-$o";
+                       }
+                       $o = "-$o";
+               }
+               return $o;
+       }
+
+       /**@+
+        * Implements ArrayAccess and virtual properties
+        */
+       function offsetExists($o) {
+               $o = $this->opt($o);
+               return isset($this->args[$o]);
+       }
+       function __isset($o) {
+               return $this->offsetExists($o);
+       }
+       function offsetGet($o) {
+               $o = $this->opt($o);
+               if (isset($this->args[$o])) {
+                       return $this->args[$o];
+               }
+               return $this->optDefaultArg($o);
+       }
+       function __get($o) {
+               return $this->offsetGet($o);
+       }
+       function offsetSet($o, $v) {
+               $osn = $this->optShortName($o);
+               $oln = $this->optLongName($o);
+               if ($this->optIsMulti($o)) {
+                       if (isset($osn)) {
+                               $this->args["-$osn"][] = $v;
+                       }
+                       $this->args["--$oln"][] = $v;
+               } else {
+                       if (isset($osn)) {
+                               $this->args["-$osn"] = $v;
+                       }
+                       $this->args["--$oln"] = $v;
+               }
+       }
+       function __set($o, $v) {
+               $this->offsetSet($o, $v);
+       }
+       function offsetUnset($o) {
+               unset($this->args["-".$this->optShortName($o)]);
+               unset($this->args["--".$this->optLongName($o)]);
+       }
+       function __unset($o) {
+               $this->offsetUnset($o);
+       }
+       /**@-*/
+}
+<?php
+
+namespace pharext\Cli;
+
+use pharext\Archive;
+
+use Phar;
+
+trait Command
+{
+       /**
+        * Command line arguments
+        * @var pharext\Cli\Args
+        */
+       private $args;
+       
+       /**
+        * @inheritdoc
+        * @see \pharext\Command::getArgs()
+        */
+       public function getArgs() {
+               return $this->args;
+       }
+
+       /**
+        * Retrieve metadata of the currently running phar
+        * @param string $key
+        * @return mixed
+        */
+       public function metadata($key = null) {
+               if (extension_loaded("Phar")) {
+                       $running = new Phar(Phar::running(false));
+               } else {
+                       $running = new Archive(PHAREXT_PHAR);
+               }
+
+               if ($key === "signature") {
+                       $sig = $running->getSignature();
+                       return sprintf("%s signature of %s\n%s", 
+                               $sig["hash_type"],
+                               $this->metadata("name"),
+                               chunk_split($sig["hash"], 64, "\n"));
+               }
+
+               $metadata = $running->getMetadata();
+               if (isset($key)) {
+                       return $metadata[$key];
+               }
+               return $metadata;
+       }
+
+       /**
+        * Output pharext vX.Y.Z header
+        */
+       public function header() {
+               if (!headers_sent()) {
+                       /* only display header, if we didn't generate any output yet */
+                       printf("%s\n\n", $this->metadata("header"));
+               }
+       }
+       
+       /**
+        * @inheritdoc
+        * @see \pharext\Command::debug()
+        */
+       public function debug($fmt) {
+               if ($this->args->verbose) {
+                       vprintf($fmt, array_slice(func_get_args(), 1));
+               }
+       }
+       
+       /**
+        * @inheritdoc
+        * @see \pharext\Command::info()
+        */
+       public function info($fmt) {
+               if (!$this->args->quiet) {
+                       vprintf($fmt, array_slice(func_get_args(), 1));
+               }
+       }
+
+       /**
+        * @inheritdoc
+        * @see \pharext\Command::warn()
+        */
+       public function warn($fmt) {
+               if (!$this->args->quiet) {
+                       if (!isset($fmt)) {
+                               $fmt = "%s\n";
+                               $arg = error_get_last()["message"];
+                       } else {
+                               $arg = array_slice(func_get_args(), 1);
+                       }
+                       vfprintf(STDERR, "Warning: $fmt", $arg);
+               }
+       }
+
+       /**
+        * @inheritdoc
+        * @see \pharext\Command::error()
+        */
+       public function error($fmt) {
+               if (!isset($fmt)) {
+                       $fmt = "%s\n";
+                       $arg = error_get_last()["message"];
+               } else {
+                       $arg = array_slice(func_get_args(), 1);
+               }
+               vfprintf(STDERR, "ERROR: $fmt", $arg);
+       }
+
+       /**
+        * Output command line help message
+        * @param string $prog
+        */
+       public function help($prog) {
+               print new Args\Help($prog, $this->args);
+       }
+       
+       /**
+        * Verbosity
+        * @return boolean
+        */
+       public function verbosity() {
+               if ($this->args->verbose) {
+                       return true;
+               } elseif ($this->args->quiet) {
+                       return false;
+               } else {
+                       return null;
+               }
+       }
+}
+<?php
+
+namespace pharext;
+
+/**
+ * Command interface
+ */
+interface Command
+{
+       /**
+        * Argument error
+        */
+       const EARGS = 1;
+       /**
+        * Build error
+        */
+       const EBUILD = 2;
+       /**
+        * Signature error
+        */
+       const ESIGN = 3;
+       /**
+        * Extract/unpack error
+        */
+       const EEXTRACT = 4;
+       /**
+        * Install error
+        */
+       const EINSTALL = 5;
+       
+       /**
+        * Retrieve command line arguments
+        * @return pharext\Cli\Args
+        */
+       public function getArgs();
+       
+       /**
+        * Print debug message
+        * @param string $fmt
+        * @param string ...$args
+        */
+       public function debug($fmt);
+       
+       /**
+        * Print info
+        * @param string $fmt
+        * @param string ...$args
+        */
+       public function info($fmt);
+       
+       /**
+        * Print warning
+        * @param string $fmt
+        * @param string ...$args
+        */
+       public function warn($fmt);
+
+       /**
+        * Print error
+        * @param string $fmt
+        * @param string ...$args
+        */
+       public function error($fmt);
+
+       /**
+        * Execute the command
+        * @param int $argc command line argument count
+        * @param array $argv command line argument list
+        */
+       public function run($argc, array $argv);
+}
+<?php
+
+namespace pharext;
+
+class Exception extends \Exception
+{
+       public function __construct($message = null, $code = 0, $previous = null) {
+               if (!isset($message)) {
+                       $last_error = error_get_last();
+                       $message = $last_error["message"];
+                       if (!$code) {
+                               $code = $last_error["type"];
+                       }
+               }
+               parent::__construct($message, $code, $previous);
+       }
+}
+<?php
+
+namespace pharext;
+
+/**
+ * Execute system command
+ */
+class ExecCmd
+{
+       /**
+        * Sudo command, if the cmd needs escalated privileges
+        * @var string
+        */
+       private $sudo;
+       
+       /**
+        * Executable of the cmd
+        * @var string
+        */
+       private $command;
+       
+       /**
+        * Passthrough cmd output
+        * @var bool
+        */
+       private $verbose;
+       
+       /**
+        * Output of cmd run
+        * @var string
+        */
+       private $output;
+       
+       /**
+        * Return code of cmd run
+        * @var int
+        */
+       private $status;
+
+       /**
+        * @param string $command
+        * @param bool verbose
+        */
+       public function __construct($command, $verbose = false) {
+               $this->command = $command;
+               $this->verbose = $verbose;
+       }
+       
+       /**
+        * (Re-)set sudo command
+        * @param string $sudo
+        */
+       public function setSu($sudo = false) {
+               $this->sudo = $sudo;
+       }
+       
+       /**
+        * Execute a program with escalated privileges handling interactive password prompt
+        * @param string $command
+        * @param bool $verbose
+        * @return int exit status
+        */
+       private function suExec($command, $verbose = null) {
+               if (!($proc = proc_open($command, [STDIN,["pipe","w"],["pipe","w"]], $pipes))) {
+                       $this->status = -1;
+                       throw new Exception("Failed to run {$command}");
+               }
+               
+               $stdout = $pipes[1];
+               $passwd = 0;
+               $checks = 10;
+
+               while (!feof($stdout)) {
+                       $R = [$stdout]; $W = []; $E = [];
+                       if (!stream_select($R, $W, $E, null)) {
+                               continue;
+                       }
+                       $data = fread($stdout, 0x1000);
+                       /* only check a few times */
+                       if ($passwd < $checks) {
+                               $passwd++;
+                               if (stristr($data, "password")) {
+                                       $passwd = $checks + 1;
+                                       printf("\n%s", $data);
+                                       continue;
+                               }
+                       } elseif ($passwd > $checks) {
+                               /* new line after pw entry */
+                               printf("\n");
+                               $passwd = $checks;
+                       }
+                       
+                       if ($verbose === null) {
+                               print $this->progress($data, 0);
+                       } else {
+                               if ($verbose) {
+                                       printf("%s", $data);
+                               }
+                               $this->output .= $data;
+                       }
+               }
+               if ($verbose === null) {
+                       $this->progress("", PHP_OUTPUT_HANDLER_FINAL);
+               }
+               return $this->status = proc_close($proc);
+       }
+
+       /**
+        * Output handler that displays some progress while soaking output
+        * @param string $string
+        * @param int $flags
+        * @return string
+        */
+       private function progress($string, $flags) {
+               static $counter = 0;
+               static $symbols = ["\\","|","/","-"];
+
+               $this->output .= $string;
+               
+               if (false !== strpos($string, "\n")) {
+                       ++$counter;
+               }
+
+               return $flags & PHP_OUTPUT_HANDLER_FINAL
+                       ? "   \r"
+                       : sprintf("  %s\r", $symbols[$counter % 4]);
+       }
+
+       /**
+        * Run the command
+        * @param array $args
+        * @return \pharext\ExecCmd self
+        * @throws \pharext\Exception
+        */
+       public function run(array $args = null) {
+               $exec = escapeshellcmd($this->command);
+               if ($args) {
+                       $exec .= " ". implode(" ", array_map("escapeshellarg", (array) $args));
+               }
+               
+               if ($this->sudo) {
+                       $this->suExec(sprintf($this->sudo." 2>&1", $exec), $this->verbose);
+               } elseif ($this->verbose) {
+                       ob_start(function($s) {
+                               $this->output .= $s;
+                               return $s;
+                       }, 1);
+                       passthru($exec, $this->status);
+                       ob_end_flush();
+               } elseif ($this->verbose !== false /* !quiet */) {
+                       ob_start([$this, "progress"], 1);
+                       passthru($exec . " 2>&1", $this->status);
+                       ob_end_flush();
+               } else {
+                       exec($exec ." 2>&1", $output, $this->status);
+                       $this->output = implode("\n", $output);
+               }
+               
+               if ($this->status) {
+                       throw new Exception("Command {$exec} failed ({$this->status})");
+               }
+
+               return $this;
+       }
+       
+       /**
+        * Retrieve exit code of cmd run
+        * @return int
+        */
+       public function getStatus() {
+               return $this->status;
+       }
+       
+       /**
+        * Retrieve output of cmd run
+        * @return string
+        */
+       public function getOutput() {
+               return $this->output;
+       }
+}
+<?php
+
+namespace pharext;
+
+use Phar;
+use SplObjectStorage;
+
+/**
+ * The extension install command executed by the extension phar
+ */
+class Installer implements Command
+{
+       use Cli\Command;
+
+       /**
+        * Cleanups
+        * @var array
+        */
+       private $cleanup = [];
+
+       /**
+        * Create the command
+        */
+       public function __construct() {
+               $this->args = new Cli\Args([
+                       ["h", "help", "Display help",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+                       ["v", "verbose", "More output",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG],
+                       ["q", "quiet", "Less output",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG],
+                       ["p", "prefix", "PHP installation prefix if phpize is not in \$PATH, e.g. /opt/php7",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::REQARG],
+                       ["n", "common-name", "PHP common program name, e.g. php5 or zts-php",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::REQARG,
+                               "php"],
+                       ["c", "configure", "Additional extension configure flags, e.g. -c --with-flag",
+                               Cli\Args::OPTIONAL|Cli\Args::MULTI|Cli\Args::REQARG],
+                       ["s", "sudo", "Installation might need increased privileges",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::OPTARG,
+                               "sudo -S %s"],
+                       ["i", "ini", "Activate in this php.ini instead of loaded default php.ini",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::REQARG],
+                       [null, "signature", "Show package signature",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+                       [null, "license", "Show package license",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+                       [null, "name", "Show package name",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+                       [null, "date", "Show package release date",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+                       [null, "release", "Show package release version",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+                       [null, "version", "Show pharext version",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+               ]);
+       }
+
+       /**
+        * Perform cleaniup
+        */
+       function __destruct() {
+               foreach ($this->cleanup as $cleanup) {
+                       $cleanup->run();
+               }
+       }
+
+       private function extract($phar) {
+               $temp = (new Task\Extract($phar))->run($this->verbosity());
+               $this->cleanup[] = new Task\Cleanup($temp);
+               return $temp;
+       }
+
+       private function hooks(SplObjectStorage $phars) {
+               $hook = [];
+               foreach ($phars as $phar) {
+                       if (isset($phar["pharext_package.php"])) {
+                               $sdir = include $phar["pharext_package.php"];
+                               if ($sdir instanceof SourceDir) {
+                                       $this->args->compile($sdir->getArgs());
+                                       $hook[] = $sdir;
+                               }
+                       }
+               }
+               return $hook;
+       }
+
+       private function load() {
+               $list = new SplObjectStorage();
+               $phar = extension_loaded("Phar")
+                       ? new Phar(Phar::running(false))
+                       : new Archive(PHAREXT_PHAR);
+               $temp = $this->extract($phar);
+
+               foreach ($phar as $entry) {
+                       $dep_file = $entry->getBaseName();
+                       if (fnmatch("*.ext.phar*", $dep_file)) {
+                               $dep_phar = extension_loaded("Phar")
+                                       ? new Phar("$temp/$dep_file")
+                                       : new Archive("$temp/$dep_file");
+                               $list[$dep_phar] = $this->extract($dep_phar);
+                       }
+               }
+
+               /* the actual ext.phar at last */
+               $list[$phar] = $temp;
+               return $list;
+       }
+
+       /**
+        * @inheritdoc
+        * @see \pharext\Command::run()
+        */
+       public function run($argc, array $argv) {
+               try {
+                       /* load the phar(s) */
+                       $list = $this->load();
+                       /* installer hooks */
+                       $hook = $this->hooks($list);
+               } catch (\Exception $e) {
+                       $this->error("%s\n", $e->getMessage());
+                       exit(self::EEXTRACT);
+               }
+
+               /* standard arg stuff */
+               $errs = [];
+               $prog = array_shift($argv);
+               foreach ($this->args->parse(--$argc, $argv) as $error) {
+                       $errs[] = $error;
+               }
+
+               if ($this->args["help"]) {
+                       $this->header();
+                       $this->help($prog);
+                       exit;
+               }
+               try {
+                       foreach (["signature", "name", "date", "license", "release", "version"] as $opt) {
+                               if ($this->args[$opt]) {
+                                       printf("%s\n", $this->metadata($opt));
+                                       exit;
+                               }
+                       }
+               } catch (\Exception $e) {
+                       $this->error("%s\n", $e->getMessage());
+                       exit(self::EARGS);
+               }
+
+               foreach ($this->args->validate() as $error) {
+                       $errs[] = $error;
+               }
+
+               if ($errs) {
+                       if (!$this->args["quiet"]) {
+                               $this->header();
+                       }
+                       foreach ($errs as $err) {
+                               $this->error("%s\n", $err);
+                       }
+                       if (!$this->args["quiet"]) {
+                               $this->help($prog);
+                       }
+                       exit(self::EARGS);
+               }
+
+               try {
+                       /* post process hooks */
+                       foreach ($hook as $sdir) {
+                               $sdir->setArgs($this->args);
+                       }
+               } catch (\Exception $e) {
+                       $this->error("%s\n", $e->getMessage());
+                       exit(self::EARGS);
+               }
+
+               /* install packages */
+               try {
+                       foreach ($list as $phar) {
+                               $this->info("Installing %s ...\n", basename($phar->getPath()));
+                               $this->install($list[$phar]);
+                               $this->activate($list[$phar]);
+                               $this->info("Successfully installed %s!\n", basename($phar->getPath()));
+                       }
+               } catch (\Exception $e) {
+                       $this->error("%s\n", $e->getMessage());
+                       exit(self::EINSTALL);
+               }
+       }
+
+       /**
+        * Phpize + trinity
+        */
+       private function install($temp) {
+               // phpize
+               $phpize = new Task\Phpize($temp, $this->args->prefix, $this->args->{"common-name"});
+               $phpize->run($this->verbosity());
+
+               // configure
+               $configure = new Task\Configure($temp, $this->args->configure, $this->args->prefix, $this->args->{"common-name"});
+               $configure->run($this->verbosity());
+
+               // make
+               $make = new Task\Make($temp);
+               $make->run($this->verbosity());
+
+               // install
+               $sudo = isset($this->args->sudo) ? $this->args->sudo : null;
+               $install = new Task\Make($temp, ["install"], $sudo);
+               $install->run($this->verbosity());
+       }
+
+       private function activate($temp) {
+               if ($this->args->ini) {
+                       $files = [$this->args->ini];
+               } else {
+                       $files = array_filter(array_map("trim", explode(",", php_ini_scanned_files())));
+                       $files[] = php_ini_loaded_file();
+               }
+
+               $sudo = isset($this->args->sudo) ? $this->args->sudo : null;
+               $type = $this->metadata("type") ?: "extension";
+
+               $activate = new Task\Activate($temp, $files, $type, $this->args->prefix, $this->args{"common-name"}, $sudo);
+               if (!$activate->run($this->verbosity())) {
+                       $this->info("Extension already activated ...\n");
+               }
+       }
+}
+<?php
+
+namespace pharext;
+
+trait License
+{
+       function findLicense($dir, $file = null) {
+               if (isset($file)) {
+                       return realpath("$dir/$file");
+               }
+
+               $names = [];
+               foreach (["{,UN}LICEN{S,C}{E,ING}", "COPY{,ING,RIGHT}"] as $name) {
+                       $names[] = $this->mergeLicensePattern($name, strtolower($name));
+               }
+               $exts = [];
+               foreach (["t{,e}xt", "rst", "asc{,i,ii}", "m{,ark}d{,own}", "htm{,l}"] as $ext) {
+                       $exts[] = $this->mergeLicensePattern(strtoupper($ext), $ext);
+               }
+               
+               $pattern = "{". implode(",", $names) ."}{,.{". implode(",", $exts) ."}}";
+
+               if (($glob = glob("$dir/$pattern", GLOB_BRACE))) {
+                       return current($glob);
+               }
+       }
+
+       private function mergeLicensePattern($upper, $lower) {
+               $pattern = "";
+               $length = strlen($upper);
+               for ($i = 0; $i < $length; ++$i) {
+                       if ($lower{$i} === $upper{$i}) {
+                               $pattern .= $upper{$i};
+                       } else {
+                               $pattern .= "[" . $upper{$i} . $lower{$i} . "]";
+                       }
+               }
+               return $pattern;
+       }
+
+       public function readLicense($file) {
+               $text = file_get_contents($file);
+               switch (strtolower(pathinfo($file, PATHINFO_EXTENSION))) {
+                       case "htm":
+                       case "html":
+                               $text = strip_tags($text);
+                               break;
+               }
+               return $text;
+       }
+}
+<?php
+
+namespace pharext;
+
+class Metadata
+{
+       static function version() {
+               return "4.1.1";
+       }
+
+       static function header() {
+               return sprintf("pharext v%s (c) Michael Wallner <mike@php.net>", self::version());
+       }
+
+       static function date() {
+               return gmdate("Y-m-d");
+       }
+
+       static function all() {
+               return [
+                       "version" => self::version(),
+                       "header" => self::header(),
+                       "date" => self::date(),
+               ];
+       }
+}
+<?php
+
+namespace pharext\Openssl;
+
+use pharext\Exception;
+
+class PrivateKey
+{
+       /**
+        * Private key
+        * @var string
+        */
+       private $key;
+       
+       /**
+        * Public key
+        * @var string
+        */
+       private $pub;
+
+       /**
+        * Read a private key
+        * @param string $file
+        * @param string $password
+        * @throws \pharext\Exception
+        */
+       function __construct($file, $password) {
+               /* there appears to be a bug with refcount handling of this
+                * resource; when the resource is stored as property, it cannot be
+                * "coerced to a private key" on openssl_sign() later in another method
+                */
+               $key = openssl_pkey_get_private("file://$file", $password);
+               if (!is_resource($key)) {
+                       throw new Exception("Could not load private key");
+               }
+               openssl_pkey_export($key, $this->key);
+               $this->pub = openssl_pkey_get_details($key)["key"];
+       }
+
+       /**
+        * Sign the PHAR
+        * @param \Phar $package
+        */
+       function sign(\Phar $package) {
+               $package->setSignatureAlgorithm(\Phar::OPENSSL, $this->key);
+       }
+
+       /**
+        * Export the public key to a file
+        * @param string $file
+        * @throws \pharext\Exception
+        */
+       function exportPublicKey($file) {
+               if (!file_put_contents("$file.tmp", $this->pub) || !rename("$file.tmp", $file)) {
+                       throw new Exception;
+               }
+       }
+}
+<?php
+
+namespace pharext;
+
+use Phar;
+use pharext\Exception;
+
+/**
+ * The extension packaging command executed by bin/pharext
+ */
+class Packager implements Command
+{
+       use Cli\Command;
+       
+       /**
+        * Extension source directory
+        * @var pharext\SourceDir
+        */
+       private $source;
+       
+       /**
+        * Cleanups
+        * @var array
+        */
+       private $cleanup = [];
+       
+       /**
+        * Create the command
+        */
+       public function __construct() {
+               $this->args = new Cli\Args([
+                       ["h", "help", "Display this help",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+                       ["v", "verbose", "More output",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG],
+                       ["q", "quiet", "Less output",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG],
+                       ["n", "name", "Extension name",
+                               Cli\Args::REQUIRED|Cli\Args::SINGLE|Cli\Args::REQARG],
+                       ["r", "release", "Extension release version",
+                               Cli\Args::REQUIRED|Cli\Args::SINGLE|Cli\Args::REQARG],
+                       ["s", "source", "Extension source directory",
+                               Cli\Args::REQUIRED|Cli\Args::SINGLE|Cli\Args::REQARG],
+                       ["g", "git", "Use `git ls-tree` to determine file list",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG],
+                       ["b", "branch", "Checkout this tag/branch",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::REQARG],
+                       ["p", "pecl", "Use PECL package.xml to determine file list, name and release",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG],
+                       ["d", "dest", "Destination directory",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::REQARG,
+                               "."],
+                       ["z", "gzip", "Create additional PHAR compressed with gzip",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG],
+                       ["Z", "bzip", "Create additional PHAR compressed with bzip",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG],
+                       ["S", "sign", "Sign the PHAR with a private key",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::REQARG],
+                       ["E", "zend", "Mark as Zend Extension",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG],
+                       [null, "signature", "Show pharext signature",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+                       [null, "license", "Show pharext license",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+                       [null, "version", "Show pharext version",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+               ]);
+       }
+       
+       /**
+        * Perform cleaniup
+        */
+       function __destruct() {
+               foreach ($this->cleanup as $cleanup) {
+                       $cleanup->run();
+               }
+       }
+       
+       /**
+        * @inheritdoc
+        * @see \pharext\Command::run()
+        */
+       public function run($argc, array $argv) {
+               $errs = [];
+               $prog = array_shift($argv);
+               foreach ($this->args->parse(--$argc, $argv) as $error) {
+                       $errs[] = $error;
+               }
+               
+               if ($this->args["help"]) {
+                       $this->header();
+                       $this->help($prog);
+                       exit;
+               }
+               try {
+                       foreach (["signature", "license", "version"] as $opt) {
+                               if ($this->args[$opt]) {
+                                       printf("%s\n", $this->metadata($opt));
+                                       exit;
+                               }
+                       }
+               } catch (\Exception $e) {
+                       $this->error("%s\n", $e->getMessage());
+                       exit(self::EARGS);
+               }
+
+               try {
+                       /* source needs to be evaluated before Cli\Args validation, 
+                        * so e.g. name and version can be overriden and Cli\Args 
+                        * does not complain about missing arguments
+                        */
+                       $this->loadSource();
+               } catch (\Exception $e) {
+                       $errs[] = $e->getMessage();
+               }
+               
+               foreach ($this->args->validate() as $error) {
+                       $errs[] = $error;
+               }
+               
+               if ($errs) {
+                       if (!$this->args["quiet"]) {
+                               $this->header();
+                       }
+                       foreach ($errs as $err) {
+                               $this->error("%s\n", $err);
+                       }
+                       printf("\n");
+                       if (!$this->args["quiet"]) {
+                               $this->help($prog);
+                       }
+                       exit(self::EARGS);
+               }
+               
+               $this->createPackage();
+       }
+       
+       /**
+        * Download remote source
+        * @param string $source
+        * @return string local source
+        */
+       private function download($source) {
+               if ($this->args->git) {
+                       $task = new Task\GitClone($source, $this->args->branch);
+               } else {
+                       /* print newline only once */
+                       $done = false;
+                       $task = new Task\StreamFetch($source, function($bytes_pct) use(&$done) {
+                               if (!$done) {
+                                       $this->info(" %3d%% [%s>%s] \r",
+                                               floor($bytes_pct*100),
+                                               str_repeat("=", round(50*$bytes_pct)),
+                                               str_repeat(" ", round(50*(1-$bytes_pct)))
+                                       );
+                                       if ($bytes_pct == 1) {
+                                               $done = true;
+                                               $this->info("\n");
+                                       }
+                               }
+                       });
+               }
+               $local = $task->run($this->verbosity());
+
+               $this->cleanup[] = new Task\Cleanup($local);
+               return $local;
+       }
+
+       /**
+        * Extract local archive
+        * @param stirng $source
+        * @return string extracted directory
+        */
+       private function extract($source) {
+               try {
+                       $task = new Task\Extract($source);
+                       $dest = $task->run($this->verbosity());
+               } catch (\Exception $e) {
+                       if (false === strpos($e->getMessage(), "checksum mismatch")) {
+                               throw $e;
+                       }
+                       $dest = (new Task\PaxFixup($source))->run($this->verbosity());
+               }
+               
+               $this->cleanup[] = new Task\Cleanup($dest);
+               return $dest;
+       }
+
+       /**
+        * Localize a possibly remote source
+        * @param string $source
+        * @return string local source directory
+        */
+       private function localize($source) {
+               if (!stream_is_local($source) || ($this->args->git && isset($this->args->branch))) {
+                       $source = $this->download($source);
+                       $this->cleanup[] = new Task\Cleanup($source);
+               }
+               $source = realpath($source);
+               if (!is_dir($source)) {
+                       $source = $this->extract($source);
+                       $this->cleanup[] = new Task\Cleanup($source);
+                       
+                       if (!$this->args->git) {
+                               $source = (new Task\PeclFixup($source))->run($this->verbosity());
+                       }
+               }
+               return $source;
+       }
+
+       /**
+        * Load the source dir
+        * @throws \pharext\Exception
+        */
+       private function loadSource(){
+               if ($this->args["source"]) {
+                       $source = $this->localize($this->args["source"]);
+
+                       if ($this->args["pecl"]) {
+                               $this->source = new SourceDir\Pecl($source);
+                       } elseif ($this->args["git"]) {
+                               $this->source = new SourceDir\Git($source);
+                       } elseif (is_file("$source/pharext_package.php")) {
+                               $this->source = include "$source/pharext_package.php";
+                       } else {
+                               $this->source = new SourceDir\Basic($source);
+                       }
+
+                       if (!$this->source instanceof SourceDir) {
+                               throw new Exception("Unknown source dir $source");
+                       }
+
+                       foreach ($this->source->getPackageInfo() as $key => $val) {
+                               $this->args->$key = $val;
+                       }
+               }
+       }
+
+       /**
+        * Creates the extension phar
+        */
+       private function createPackage() {
+               try {
+                       $meta = array_merge(Metadata::all(), [
+                               "name" => $this->args->name,
+                               "release" => $this->args->release,
+                               "license" => $this->source->getLicense(),
+                               "type" => $this->args->zend ? "zend_extension" : "extension",
+                       ]);
+                       $file = (new Task\PharBuild($this->source, __DIR__."/../pharext_installer.php", $meta))->run($this->verbosity());
+               } catch (\Exception $e) {
+                       $this->error("%s\n", $e->getMessage());
+                       exit(self::EBUILD);
+               }
+
+               try {
+                       if ($this->args->sign) {
+                               $this->info("Using private key to sign phar ...\n");
+                               $pass = (new Task\Askpass)->run($this->verbosity());
+                               $sign = new Task\PharSign($file, $this->args->sign, $pass);
+                               $pkey = $sign->run($this->verbosity());
+                       }
+
+               } catch (\Exception $e) {
+                       $this->error("%s\n", $e->getMessage());
+                       exit(self::ESIGN);
+               }
+
+               if ($this->args->gzip) {
+                       try {
+                               $gzip = (new Task\PharCompress($file, Phar::GZ))->run();
+                               $move = new Task\PharRename($gzip, $this->args->dest, $this->args->name ."-". $this->args->release);
+                               $name = $move->run($this->verbosity());
+
+                               $this->info("Created gzipped phar %s\n", $name);
+
+                               if ($this->args->sign) {
+                                       $sign = new Task\PharSign($name, $this->args->sign, $pass);
+                                       $sign->run($this->verbosity())->exportPublicKey($name.".pubkey");
+                               }
+
+                       } catch (\Exception $e) {
+                               $this->warn("%s\n", $e->getMessage());
+                       }
+               }
+               
+               if ($this->args->bzip) {
+                       try {
+                               $bzip = (new Task\PharCompress($file, Phar::BZ2))->run();
+                               $move = new Task\PharRename($bzip, $this->args->dest, $this->args->name ."-". $this->args->release);
+                               $name = $move->run($this->verbosity());
+
+                               $this->info("Created bzipped phar %s\n", $name);
+
+                               if ($this->args->sign) {
+                                       $sign = new Task\PharSign($name, $this->args->sign, $pass);
+                                       $sign->run($this->verbosity())->exportPublicKey($name.".pubkey");
+                               }
+
+                       } catch (\Exception $e) {
+                               $this->warn("%s\n", $e->getMessage());
+                       }
+               }
+
+               try {
+                       $move = new Task\PharRename($file, $this->args->dest, $this->args->name ."-". $this->args->release);
+                       $name = $move->run($this->verbosity());
+
+                       $this->info("Created executable phar %s\n", $name);
+
+                       if (isset($pkey)) {
+                               $pkey->exportPublicKey($name.".pubkey");
+                       }
+
+               } catch (\Exception $e) {
+                       $this->error("%s\n", $e->getMessage());
+                       exit(self::EBUILD);
+               }
+       }
+}
+<?php
+
+namespace pharext\SourceDir;
+
+use pharext\Cli\Args;
+use pharext\License;
+use pharext\SourceDir;
+
+use FilesystemIterator;
+use IteratorAggregate;
+use RecursiveCallbackFilterIterator;
+use RecursiveDirectoryIterator;
+use RecursiveIteratorIterator;
+
+
+class Basic implements IteratorAggregate, SourceDir
+{
+       use License;
+       
+       private $path;
+       
+       public function __construct($path) {
+               $this->path = $path;
+       }
+       
+       public function getBaseDir() {
+               return $this->path;
+       }
+       
+       public function getPackageInfo() {
+               return [];
+       }
+       
+       public function getLicense() {
+               if (($file = $this->findLicense($this->getBaseDir()))) {
+                       return $this->readLicense($file);
+               }
+               return "UNKNOWN";
+       }
+
+       public function getArgs() {
+               return [];
+       }
+       
+       public function setArgs(Args $args) {
+       }
+
+       public function filter($current, $key, $iterator) {
+               $sub = $current->getSubPath();
+               if ($sub === ".git" || $sub === ".hg" || $sub === ".svn") {
+                       return false;
+               }
+               return true;
+       }
+       
+       public function getIterator() {
+               $rdi = new RecursiveDirectoryIterator($this->path,
+                               FilesystemIterator::CURRENT_AS_SELF | // needed for 5.5
+                               FilesystemIterator::KEY_AS_PATHNAME |
+                               FilesystemIterator::SKIP_DOTS);
+               $rci = new RecursiveCallbackFilterIterator($rdi, [$this, "filter"]);
+               $rii = new RecursiveIteratorIterator($rci);
+               foreach ($rii as $path => $child) {
+                       if (!$child->isDir()) {
+                               yield realpath($path);
+                       }
+               }
+       }
+}
+<?php
+
+namespace pharext\SourceDir;
+
+use pharext\Cli\Args;
+use pharext\License;
+use pharext\SourceDir;
+
+/**
+ * Extension source directory which is a git repo
+ */
+class Git implements \IteratorAggregate, SourceDir
+{
+       use License;
+       
+       /**
+        * Base directory
+        * @var string
+        */
+       private $path;
+       
+       /**
+        * @inheritdoc
+        * @see \pharext\SourceDir::__construct()
+        */
+       public function __construct($path) {
+               $this->path = $path;
+       }
+
+       /**
+        * @inheritdoc
+        * @see \pharext\SourceDir::getBaseDir()
+        */
+       public function getBaseDir() {
+               return $this->path;
+       }
+
+       /**
+        * @inheritdoc
+        * @return array
+        */
+       public function getPackageInfo() {
+               return [];
+       }
+
+       /**
+        * @inheritdoc
+        * @return string
+        */
+       public function getLicense() {
+               if (($file = $this->findLicense($this->getBaseDir()))) {
+                       return $this->readLicense($file);
+               }
+               return "UNKNOWN";
+       }
+
+       /**
+        * @inheritdoc
+        * @return array
+        */
+       public function getArgs() {
+               return [];
+       }
+
+       /**
+        * @inheritdoc
+        */
+       public function setArgs(Args $args) {
+       }
+
+       /**
+        * Generate a list of files by `git ls-files`
+        * @return Generator
+        */
+       private function generateFiles() {
+               $pwd = getcwd();
+               chdir($this->path);
+               if (($pipe = popen("git ls-tree -r --name-only HEAD", "r"))) {
+                       $path = realpath($this->path);
+                       while (!feof($pipe)) {
+                               if (strlen($file = trim(fgets($pipe)))) {
+                                       /* there may be symlinks, so no realpath here */
+                                       yield "$path/$file";
+                               }
+                       }
+                       pclose($pipe);
+               }
+               chdir($pwd);
+       }
+
+       /**
+        * Implements IteratorAggregate
+        * @see IteratorAggregate::getIterator()
+        */
+       public function getIterator() {
+               return $this->generateFiles();
+       }
+}
+<?php
+
+namespace pharext\SourceDir;
+
+use pharext\Cli\Args;
+use pharext\Exception;
+use pharext\SourceDir;
+use pharext\License;
+
+/**
+ * A PECL extension source directory containing a v2 package.xml
+ */
+class Pecl implements \IteratorAggregate, SourceDir
+{
+       use License;
+       
+       /**
+        * The package.xml
+        * @var SimpleXmlElement
+        */
+       private $sxe;
+       
+       /**
+        * The base directory
+        * @var string
+        */
+       private $path;
+
+       /**
+        * The package.xml
+        * @var string
+        */
+       private $file;
+       
+       /**
+        * @inheritdoc
+        * @see \pharext\SourceDir::__construct()
+        */
+       public function __construct($path) {
+               if (is_file("$path/package2.xml")) {
+                       $sxe = simplexml_load_file($this->file = "$path/package2.xml");
+               } elseif (is_file("$path/package.xml")) {
+                       $sxe = simplexml_load_file($this->file = "$path/package.xml");
+               } else {
+                       throw new Exception("Missing package.xml in $path");
+               }
+               
+               $sxe->registerXPathNamespace("pecl", $sxe->getDocNamespaces()[""]);
+               
+               $this->sxe = $sxe;
+               $this->path = realpath($path);
+       }
+       
+       /**
+        * @inheritdoc
+        * @see \pharext\SourceDir::getBaseDir()
+        */
+       public function getBaseDir() {
+               return $this->path;
+       }
+
+       /**
+        * Retrieve gathered package info
+        * @return Generator
+        */
+       public function getPackageInfo() {
+               if (($name = $this->sxe->xpath("/pecl:package/pecl:name"))) {
+                       yield "name" => (string) $name[0];
+               }
+               if (($release = $this->sxe->xpath("/pecl:package/pecl:version/pecl:release"))) {
+                       yield "release" => (string) $release[0];
+               }
+               if ($this->sxe->xpath("/pecl:package/pecl:zendextsrcrelease")) {
+                       yield "zend" => true;
+               }
+       }
+
+       /**
+        * @inheritdoc
+        * @return string
+        */
+       public function getLicense() {
+               if (($license = $this->sxe->xpath("/pecl:package/pecl:license"))) {
+                       if (($file = $this->findLicense($this->getBaseDir(), $license[0]["filesource"]))) {
+                               return $this->readLicense($file);
+                       }
+               }
+               if (($file = $this->findLicense($this->getBaseDir()))) {
+                       return $this->readLicense($file);
+               }
+               if ($license) {
+                       return $license[0] ." ". $license[0]["uri"];
+               }
+               return "UNKNOWN";
+       }
+
+       /**
+        * @inheritdoc
+        * @see \pharext\SourceDir::getArgs()
+        */
+       public function getArgs() {
+               $configure = $this->sxe->xpath("/pecl:package/pecl:extsrcrelease/pecl:configureoption");
+               foreach ($configure as $cfg) {
+                       yield [null, $cfg["name"], ucfirst($cfg["prompt"]), Args::OPTARG,
+                               strlen($cfg["default"]) ? $cfg["default"] : null];
+               }
+               $configure = $this->sxe->xpath("/pecl:package/pecl:zendextsrcrelease/pecl:configureoption");
+               foreach ($configure as $cfg) {
+                       yield [null, $cfg["name"], ucfirst($cfg["prompt"]), Args::OPTARG,
+                               strlen($cfg["default"]) ? $cfg["default"] : null];
+               }
+       }
+
+       /**
+        * @inheritdoc
+        * @see \pharext\SourceDir::setArgs()
+        */
+       public function setArgs(Args $args) {
+               $configure = $this->sxe->xpath("/pecl:package/pecl:extsrcrelease/pecl:configureoption");
+               foreach ($configure as $cfg) {
+                       if (isset($args[$cfg["name"]])) {
+                               $args->configure = "--{$cfg["name"]}={$args[$cfg["name"]]}";
+                       }
+               }
+               $configure = $this->sxe->xpath("/pecl:package/pecl:zendextsrcrelease/pecl:configureoption");
+               foreach ($configure as $cfg) {
+                       if (isset($args[$cfg["name"]])) {
+                               $args->configure = "--{$cfg["name"]}={$args[$cfg["name"]]}";
+                       }
+               }
+       }
+       
+       /**
+        * Compute the path of a file by parent dir nodes
+        * @param \SimpleXMLElement $ele
+        * @return string
+        */
+       private function dirOf($ele) {
+               $path = "";
+               while (($ele = current($ele->xpath(".."))) && $ele->getName() == "dir") {
+                       $path = trim($ele["name"], "/") ."/". $path ;
+               }
+               return trim($path, "/");
+       }
+
+       /**
+        * Generate a list of files from the package.xml
+        * @return Generator
+        */
+       private function generateFiles() {
+               /* hook  */
+               $temp = tmpfile();
+               fprintf($temp, "<?php\nreturn new %s(__DIR__);\n", get_class($this));
+               rewind($temp);
+               yield "pharext_package.php" => $temp;
+
+               /* deps */
+               $dependencies = $this->sxe->xpath("/pecl:package/pecl:dependencies/pecl:required/pecl:package");
+               foreach ($dependencies as $key => $dep) {
+                       if (($glob = glob("{$this->path}/{$dep->name}-*.ext.phar*"))) {
+                               usort($glob, function($a, $b) {
+                                       return version_compare(
+                                               substr($a, strpos(".ext.phar", $a)),
+                                               substr($b, strpos(".ext.phar", $b))
+                                       );
+                               });
+                               yield end($glob);
+                       }
+               }
+
+               /* files */
+               yield realpath($this->file);
+               foreach ($this->sxe->xpath("//pecl:file") as $file) {
+                       yield realpath($this->path ."/". $this->dirOf($file) ."/". $file["name"]);
+               }
+       }
+       
+       /**
+        * Implements IteratorAggregate
+        * @see IteratorAggregate::getIterator()
+        */
+       public function getIterator() {
+               return $this->generateFiles();
+       }
+}
+<?php
+
+namespace pharext;
+
+/**
+ * Source directory interface, which should yield file names to package on traversal
+ */
+interface SourceDir extends \Traversable
+{
+       /**
+        * Retrieve the base directory
+        * @return string
+        */
+       public function getBaseDir();
+
+       /**
+        * Retrieve gathered package info
+        * @return array|Traversable
+        */
+       public function getPackageInfo();
+
+       /**
+        * Retrieve the full text license
+        * @return string
+        */
+       public function getLicense();
+
+       /**
+        * Provide installer command line args
+        * @return array|Traversable
+        */
+       public function getArgs();
+
+       /**
+        * Process installer command line args
+        * @param \pharext\Cli\Args $args
+        */
+       public function setArgs(Cli\Args $args);
+}
+<?php
+
+namespace pharext\Task;
+
+use pharext\Exception;
+use pharext\ExecCmd;
+use pharext\Task;
+use pharext\Tempfile;
+
+/**
+ * PHP INI activation
+ */
+class Activate implements Task
+{
+       /**
+        * @var string
+        */
+       private $cwd;
+
+       /**
+        * @var array
+        */
+       private $inis;
+
+       /**
+        * @var string
+        */
+       private $type;
+
+       /**
+        * @var string
+        */
+       private $php_config;
+       
+       /**
+        * @var string
+        */
+       private $sudo;
+
+       /**
+        * @param string $cwd working directory
+        * @param array $inis custom INI or list of loaded/scanned INI files
+        * @param string $type extension or zend_extension
+        * @param string $prefix install prefix, e.g. /usr/local
+        * @param string $common_name PHP programs common name, e.g. php5
+        * @param string $sudo sudo command
+        * @throws \pharext\Exception
+        */
+       public function __construct($cwd, array $inis, $type = "extension", $prefix = null, $common_name = "php", $sudo = null) {
+               $this->cwd = $cwd;
+               $this->type = $type;
+               $this->sudo = $sudo;
+               if (!$this->inis = $inis) {
+                       throw new Exception("No PHP INIs given");
+               }
+               $cmd = $common_name . "-config";
+               if (isset($prefix)) {
+                       $cmd = $prefix . "/bin/" . $cmd;
+               }
+               $this->php_config = $cmd;
+       }
+
+       /**
+        * @param bool $verbose
+        * @return boolean false, if extension was already activated
+        */
+       public function run($verbose = false) {
+               if ($verbose !== false) {
+                       printf("Running INI activation ...\n");
+               }
+               $extension = basename(current(glob("{$this->cwd}/modules/*.so")));
+
+               if ($this->type === "zend_extension") {
+                       $pattern = preg_quote((new ExecCmd($this->php_config))->run(["--extension-dir"])->getOutput() . "/$extension", "/");
+               } else {
+                       $pattern = preg_quote($extension, "/");
+               }
+
+               foreach ($this->inis as $file) {
+                       if ($verbose) {
+                               printf("Checking %s ...\n", $file);
+                       }
+                       if (!file_exists($file)) {
+                               throw new Exception(sprintf("INI file '%s' does not exist", $file));
+                       }
+                       $temp = new Tempfile("phpini");
+                       foreach (file($file) as $line) {
+                               if (preg_match("/^\s*{$this->type}\s*=\s*[\"']?{$pattern}[\"']?\s*(;.*)?\$/", $line)) {
+                                       return false;
+                               }
+                               fwrite($temp->getStream(), $line);
+                       }
+               }
+
+               /* not found; append to last processed file, which is the main by default */
+               if ($verbose) {
+                       printf("Activating in %s ...\n", $file);
+               }
+               fprintf($temp->getStream(), $this->type . "=%s\n", $extension);
+               $temp->closeStream();
+
+               $path = $temp->getPathname();
+               $stat = stat($file);
+
+               // owner transfer
+               $ugid = sprintf("%d:%d", $stat["uid"], $stat["gid"]);
+               $cmd = new ExecCmd("chown", $verbose);
+               if (isset($this->sudo)) {
+                       $cmd->setSu($this->sudo);
+               }
+               $cmd->run([$ugid, $path]);
+
+               // permission transfer
+               $perm = decoct($stat["mode"] & 0777);
+               $cmd = new ExecCmd("chmod", $verbose);
+               if (isset($this->sudo)) {
+                       $cmd->setSu($this->sudo);
+               }
+               $cmd->run([$perm, $path]);
+
+               // rename
+               $cmd = new ExecCmd("mv", $verbose);
+               if (isset($this->sudo)) {
+                       $cmd->setSu($this->sudo);
+               }
+               $cmd->run([$path, $file]);
+               
+               if ($verbose) {
+                       printf("Replaced %s ...\n", $file);
+               }
+
+               return true;
+       }
+}
+<?php
+
+namespace pharext\Task;
+
+use pharext\Task;
+
+/**
+ * Ask password on console
+ */
+class Askpass implements Task
+{
+       /**
+        * @var string
+        */
+       private $prompt;
+
+       /**
+        * @param string $prompt
+        */
+       public function __construct($prompt = "Password:") {
+               $this->prompt = $prompt;
+       }
+
+       /**
+        * @param bool $verbose
+        * @return string
+        */
+       public function run($verbose = false) {
+               system("stty -echo");
+               printf("%s ", $this->prompt);
+               $pass = fgets(STDIN, 1024);
+               printf("\n");
+               system("stty echo");
+               if (substr($pass, -1) == "\n") {
+                       $pass = substr($pass, 0, -1);
+               }
+               return $pass;
+       }
+}
+<?php
+
+namespace pharext\Task;
+
+use pharext\Task;
+
+use RecursiveDirectoryIterator;
+use RecursiveIteratorIterator;
+
+/**
+ * List all library files of pharext to bundle with a phar
+ */
+class BundleGenerator implements Task
+{
+       /**
+        * @param bool $verbose
+        * @return Generator
+        */
+       public function run($verbose = false) {
+               if ($verbose) {
+                       printf("Packaging pharext ... \n");
+               }
+               $rdi = new RecursiveDirectoryIterator(dirname(dirname(__DIR__)));
+               $rii = new RecursiveIteratorIterator($rdi);
+               for ($rii->rewind(); $rii->valid(); $rii->next()) {
+                       if (!$rii->isDot()) {
+                               yield $rii->getSubPathname() => $rii->key();
+                       }
+               }
+       }
+}
+<?php
+
+namespace pharext\Task;
+
+use pharext\Task;
+
+use FilesystemIterator;
+use RecursiveDirectoryIterator;
+use RecursiveIteratorIterator;
+
+/**
+ * Recursively cleanup FS entries
+ */
+class Cleanup implements Task
+{
+       /**
+        * @var string
+        */
+       private $rm;
+
+       public function __construct($rm) {
+               $this->rm = $rm;
+       }
+
+       /**
+        * @param bool $verbose
+        */
+       public function run($verbose = false) {
+               if ($verbose) {
+                       printf("Cleaning up %s ...\n", $this->rm);
+               }
+               if ($this->rm instanceof Tempfile) {
+                       unset($this->rm);
+               } elseif (is_dir($this->rm)) {
+                       $rdi = new RecursiveDirectoryIterator($this->rm,
+                               FilesystemIterator::CURRENT_AS_SELF | // needed for 5.5
+                               FilesystemIterator::KEY_AS_PATHNAME |
+                               FilesystemIterator::SKIP_DOTS);
+                       $rii = new RecursiveIteratorIterator($rdi,
+                               RecursiveIteratorIterator::CHILD_FIRST);
+                       foreach ($rii as $path => $child) {
+                               if ($child->isDir()) {
+                                       @rmdir($path);
+                               } else {
+                                       @unlink($path);
+                               }
+                       }
+                       @rmdir($this->rm);
+               } elseif (file_exists($this->rm)) {
+                       @unlink($this->rm);
+               }
+       }
+}
+<?php
+
+namespace pharext\Task;
+
+use pharext\Exception;
+use pharext\ExecCmd;
+use pharext\Task;
+
+/**
+ * Runs extension's configure
+ */
+class Configure implements Task
+{
+       /**
+        * @var array
+        */
+       private $args;
+
+       /**
+        * @var string
+        */
+       private $cwd;
+
+       /**
+        * @param string $cwd working directory
+        * @param array $args configure args
+        * @param string $prefix install prefix, e.g. /usr/local
+        * @param string $common_name PHP programs common name, e.g. php5
+        */
+       public function __construct($cwd, array $args = null, $prefix = null, $common_name = "php") {
+               $this->cwd = $cwd;
+               $cmd = $common_name . "-config";
+               if (isset($prefix)) {
+                       $cmd = $prefix . "/bin/" . $cmd;
+               }
+               $this->args =  ["--with-php-config=$cmd"];
+               if ($args) {
+                       $this->args = array_merge($this->args, $args);
+               }
+       }
+
+       public function run($verbose = false) {
+               if ($verbose !== false) {
+                       printf("Running ./configure ...\n");
+               }
+               $pwd = getcwd();
+               if (!chdir($this->cwd)) {
+                       throw new Exception;
+               }
+               try {
+                       $cmd = new ExecCmd("./configure", $verbose);
+                       $cmd->run($this->args);
+               } finally {
+                       chdir($pwd);
+               }
+       }
+}
+<?php
+
+namespace pharext\Task;
+
+use pharext\Archive;
+use pharext\Task;
+use pharext\Tempdir;
+
+use Phar;
+use PharData;
+
+/**
+ * Extract a package archive
+ */
+class Extract implements Task
+{
+       /**
+        * @var Phar(Data)
+        */
+       private $source;
+
+       /**
+        * @param mixed $source archive location
+        */
+       public function __construct($source) {
+               if ($source instanceof Phar || $source instanceof PharData || $source instanceof Archive) {
+                       $this->source = $source;
+               } else {
+                       $this->source = new PharData($source);
+               }
+       }
+
+       /**
+        * @param bool $verbose
+        * @return \pharext\Tempdir
+        */
+       public function run($verbose = false) {
+               if ($verbose) {
+                       printf("Extracting %s ...\n", basename($this->source->getPath()));
+               }
+               if ($this->source instanceof Archive) {
+                       return $this->source->extract();
+               }
+               $dest = new Tempdir("extract");
+               $this->source->extractTo($dest);
+               return $dest;
+       }
+}
+<?php
+
+namespace pharext\Task;
+
+use pharext\ExecCmd;
+use pharext\Task;
+use pharext\Tempdir;
+
+/**
+ * Clone a git repo
+ */
+class GitClone implements Task
+{
+       /**
+        * @var string
+        */
+       private $source;
+       
+       /**
+        * @var string
+        */
+       private $branch;
+
+       /**
+        * @param string $source git repo location
+        */
+       public function __construct($source, $branch = null) {
+               $this->source = $source;
+               $this->branch = $branch;
+       }
+
+       /**
+        * @param bool $verbose
+        * @return \pharext\Tempdir
+        */
+       public function run($verbose = false) {
+               if ($verbose !== false) {
+                       printf("Fetching %s ...\n", $this->source);
+               }
+               $local = new Tempdir("gitclone");
+               $cmd = new ExecCmd("git", $verbose);
+               if (strlen($this->branch)) {
+                       $cmd->run(["clone", "--depth", 1, "--branch", $this->branch, $this->source, $local]);
+               } else {
+                       $cmd->run(["clone", $this->source, $local]);
+               }
+               return $local;
+       }
+}
+<?php
+
+namespace pharext\Task;
+
+use pharext\ExecCmd;
+use pharext\Exception;
+use pharext\Task;
+
+/**
+ * Run make in the source dir
+ */
+class Make implements Task
+{
+       /**
+        * @var string
+        */
+       private $cwd;
+
+       /**
+        * @var array
+        */
+       private $args;
+
+       /**
+        * @var string
+        */
+       private $sudo;
+
+       /**
+        *
+        * @param string $cwd working directory
+        * @param array $args make's arguments
+        * @param string $sudo sudo command
+        */
+       public function __construct($cwd, array $args = null, $sudo = null) {
+               $this->cwd = $cwd;
+               $this->sudo = $sudo;
+               $this->args = $args;
+       }
+
+       /**
+        *
+        * @param bool $verbose
+        * @throws \pharext\Exception
+        */
+       public function run($verbose = false) {
+               if ($verbose !== false) {
+                       printf("Running make");
+                       if ($this->args) {
+                               foreach ($this->args as $arg) {
+                                       printf(" %s", $arg);
+                               }
+                       }
+                       printf(" ...\n");
+               }
+               $pwd = getcwd();
+               if (!chdir($this->cwd)) {
+                       throw new Exception;
+               }
+               try {
+                       $cmd = new ExecCmd("make", $verbose);
+                       if (isset($this->sudo)) {
+                               $cmd->setSu($this->sudo);
+                       }
+                       $args = $this->args;
+                       if (!$verbose) {
+                               $args = array_merge((array) $args, ["-s"]);
+                       }
+                       $cmd->run($args);
+               } finally {
+                       chdir($pwd);
+               }
+       }
+}
+<?php
+
+namespace pharext\Task;
+
+use pharext\Exception;
+use pharext\Task;
+use pharext\Tempfile;
+
+class PaxFixup implements Task
+{
+       private $source;
+
+       public function __construct($source) {
+               $this->source = $source;
+       }
+
+       private function openArchive($source) {
+               $hdr = file_get_contents($source, false, null, 0, 3);
+               if ($hdr === "\x1f\x8b\x08") {
+                       $fd = fopen("compress.zlib://$source", "r");
+               } elseif ($hdr === "BZh") {
+                       $fd = fopen("compress.bzip2://$source", "r");
+               } else {
+                       $fd = fopen($source, "r");
+               }
+               if (!is_resource($fd)) {
+                       throw new Exception;
+               }
+               return $fd;
+       }
+
+       public function run($verbose = false) {
+               if ($verbose !== false) {
+                       printf("Fixing up a tarball with global pax header ...\n");
+               }
+               $temp = new Tempfile("paxfix");
+               stream_copy_to_stream($this->openArchive($this->source),
+                       $temp->getStream(), -1, 1024);
+               $temp->closeStream();
+               return (new Extract((string) $temp))->run($verbose);
+       }
+}<?php
+
+namespace pharext\Task;
+
+use pharext\Exception;
+use pharext\Task;
+
+/**
+ * Fixup package.xml files in an extracted PECL dir
+ */
+class PeclFixup implements Task
+{
+       /**
+        * @var string
+        */
+       private $source;
+
+       /**
+        * @param string $source source directory
+        */
+       public function __construct($source) {
+               $this->source = $source;
+       }
+
+       /**
+        * @param bool $verbose
+        * @return string sanitized source location
+        * @throws \pahrext\Exception
+        */
+       public function run($verbose = false) {
+               if ($verbose !== false) {
+                       printf("Sanitizing PECL dir ...\n");
+               }
+               $dirs = glob("{$this->source}/*", GLOB_ONLYDIR);
+               $files = array_diff(glob("{$this->source}/*"), $dirs);
+               $check = array_reduce($files, function($r, $v) {
+                       return $v && fnmatch("package*.xml", basename($v));
+               }, true);
+
+               if (count($dirs) !== 1 || !$check) {
+                       throw new Exception("Does not look like an extracted PECL dir: {$this->source}");
+               }
+
+               $dest = current($dirs);
+
+               foreach ($files as $file) {
+                       if ($verbose) {
+                               printf("Moving %s into %s ...\n", basename($file), basename($dest));
+                       }
+                       if (!rename($file, "$dest/" . basename($file))) {
+                               throw new Exception;
+                       }
+               }
+
+               return $dest;
+       }
+}
+<?php
+
+namespace pharext\Task;
+
+use pharext\Exception;
+use pharext\SourceDir;
+use pharext\Task;
+use pharext\Tempname;
+
+use Phar;
+
+/**
+ * Build phar
+ */
+class PharBuild implements Task
+{
+       /**
+        * @var \pharext\SourceDir
+        */
+       private $source;
+
+       /**
+        * @var string
+        */
+       private $stub;
+
+       /**
+        * @var array
+        */
+       private $meta;
+
+       /**
+        * @var bool
+        */
+       private $readonly;
+
+       /**
+        * @param SourceDir $source extension source directory
+        * @param string $stub path to phar stub
+        * @param array $meta phar meta data
+        * @param bool $readonly whether the stub has -dphar.readonly=1 set
+        */
+       public function __construct(SourceDir $source = null, $stub, array $meta = null, $readonly = true) {
+               $this->source = $source;
+               $this->stub = $stub;
+               $this->meta = $meta;
+               $this->readonly = $readonly;
+       }
+
+       /**
+        * @param bool $verbose
+        * @return \pharext\Tempname
+        * @throws \pharext\Exception
+        */
+       public function run($verbose = false) {
+               /* Phar::compress() and ::convert*() use strtok("."), ugh!
+                * so, be sure to not use any other dots in the filename
+                * except for .phar
+                */
+               $temp = new Tempname("", "-pharext.phar");
+
+               $phar = new Phar($temp);
+               $phar->startBuffering();
+
+               if ($this->meta) {
+                       $phar->setMetadata($this->meta);
+               }
+               if ($this->stub) {
+                       (new PharStub($phar, $this->stub))->run($verbose);
+               }
+
+               $phar->buildFromIterator((new Task\BundleGenerator)->run());
+
+               if ($this->source) {
+                       if ($verbose) {
+                               $bdir = $this->source->getBaseDir();
+                               $blen = strlen($bdir);
+                               foreach ($this->source as $index => $file) {
+                                       if (is_resource($file)) {
+                                               printf("Packaging %s ...\n", $index);
+                                               $phar[$index] = $file;
+                                       } else {
+                                               printf("Packaging %s ...\n", $index = trim(substr($file, $blen), "/"));
+                                               $phar->addFile($file, $index);
+                                       }
+                               }
+                       } else {
+                               $phar->buildFromIterator($this->source, $this->source->getBaseDir());
+                       }
+               }
+
+               $phar->stopBuffering();
+               
+               if (!chmod($temp, fileperms($temp) | 0111)) {
+                       throw new Exception;
+               }
+               
+               return $temp;
+       }
+}<?php
+
+namespace pharext\Task;
+
+use pharext\Task;
+
+use Phar;
+
+/**
+ * Clone a compressed copy of a phar
+ */
+class PharCompress implements Task
+{
+       /**
+        * @var string
+        */
+       private $file;
+
+       /**
+        * @var Phar
+        */
+       private $package;
+
+       /**
+        * @var int
+        */
+       private $encoding;
+
+       /**
+        * @var string
+        */
+       private $extension;
+
+       /**
+        * @param string $file path to the original phar
+        * @param int $encoding Phar::GZ or Phar::BZ2
+        */
+       public function __construct($file, $encoding) {
+               $this->file = $file;
+               $this->package = new Phar($file);
+               $this->encoding = $encoding;
+
+               switch ($encoding) {
+                       case Phar::GZ:
+                               $this->extension = ".gz";
+                               break;
+                       case Phar::BZ2:
+                               $this->extension = ".bz2";
+                               break;
+               }
+       }
+
+       /**
+        * @param bool $verbose
+        * @return string
+        */
+       public function run($verbose = false) {
+               if ($verbose) {
+                       printf("Compressing %s ...\n", basename($this->package->getPath()));
+               }
+               /* stop shebang */
+               $stub = $this->package->getStub();
+               $phar = $this->package->compress($this->encoding);
+               $phar->setStub(substr($stub, strpos($stub, "\n")+1));
+               return $this->file . $this->extension;
+       }
+}
+<?php
+
+namespace pharext\Task;
+
+use pharext\Exception;
+use pharext\Task;
+
+/**
+ * Rename the phar archive
+ */
+class PharRename implements Task
+{
+       /**
+        * @var string
+        */
+       private $phar;
+
+       /**
+        * @var string
+        */
+       private $dest;
+
+       /**
+        * @var string
+        */
+       private $name;
+
+       /**
+        * @param string $phar path to phar
+        * @param string $dest destination dir
+        * @param string $name package name
+        */
+       public function __construct($phar, $dest, $name) {
+               $this->phar = $phar;
+               $this->dest = $dest;
+               $this->name = $name;
+       }
+
+       /**
+        * @param bool $verbose
+        * @return string path to renamed phar
+        * @throws \pharext\Exception
+        */
+       public function run($verbose = false) {
+               $extension = substr(strstr($this->phar, "-pharext.phar"), 8);
+               $name = sprintf("%s/%s.ext%s", $this->dest, $this->name, $extension);
+               
+               if ($verbose) {
+                       printf("Renaming %s to %s ...\n", basename($this->phar), basename($name));
+               }
+
+               if (!rename($this->phar, $name)) {
+                       throw new Exception;
+               }
+
+               return $name;
+       }
+}
+<?php
+
+namespace pharext\Task;
+
+use pharext\Openssl;
+use pharext\Task;
+
+use Phar;
+
+/**
+ * Sign the phar with a private key
+ */
+class PharSign implements Task
+{
+       /**
+        * @var Phar
+        */
+       private $phar;
+
+       /**
+        * @var \pharext\Openssl\PrivateKey
+        */
+       private $pkey;
+
+       /**
+        *
+        * @param mixed $phar phar instance or path to phar
+        * @param string $pkey path to private key
+        * @param string $pass password for the private key
+        */
+       public function __construct($phar, $pkey, $pass) {
+               if ($phar instanceof Phar || $phar instanceof PharData) {
+                       $this->phar = $phar;
+               } else {
+                       $this->phar = new Phar($phar);
+               }
+               $this->pkey = new Openssl\PrivateKey($pkey, $pass);
+       }
+
+       /**
+        * @param bool $verbose
+        * @return \pharext\Openssl\PrivateKey
+        */
+       public function run($verbose = false) {
+               if ($verbose) {
+                       printf("Signing %s ...\n", basename($this->phar->getPath()));
+               }
+               $this->pkey->sign($this->phar);
+               return $this->pkey;
+       }
+}
+<?php
+
+namespace pharext\Task;
+
+use Phar;
+use pharext\Exception;
+use pharext\Task;
+
+/**
+ * Set the phar's stub
+ */
+class PharStub implements Task
+{
+       /**
+        * @var \Phar
+        */
+       private $phar;
+
+       /**
+        * @var string
+        */
+       private $stub;
+
+       /**
+        * @param \Phar $phar
+        * @param string $stub file path to the stub
+        * @throws \pharext\Exception
+        */
+       function __construct(Phar $phar, $stub) {
+               $this->phar = $phar;
+               if (!file_exists($this->stub = $stub)) {
+                       throw new Exception("File '$stub' does not exist");
+               }
+       }
+
+       /**
+        * @param bool $verbose
+        */
+       function run($verbose = false) {
+               if ($verbose) {
+                       printf("Using stub '%s'...\n", basename($this->stub));
+               }
+               $stub = preg_replace_callback('/^#include <([^>]+)>/m', function($includes) {
+                       return file_get_contents($includes[1], true, null, 5);
+               }, file_get_contents($this->stub));
+               if ($this->phar->isCompressed() && substr($stub, 0, 2) === "#!") {
+                       $stub = substr($stub, strpos($stub, "\n")+1);
+               }
+               $this->phar->setStub($stub);
+       }
+}
+<?php
+
+namespace pharext\Task;
+
+use pharext\Exception;
+use pharext\ExecCmd;
+use pharext\Task;
+
+/**
+ * Run phpize in the extension source directory
+ */
+class Phpize implements Task
+{
+       /**
+        * @var string
+        */
+       private $phpize;
+
+       /**
+        *
+        * @var string
+        */
+       private $cwd;
+
+       /**
+        * @param string $cwd working directory
+        * @param string $prefix install prefix, e.g. /usr/local
+        * @param string $common_name PHP program common name, e.g. php5
+        */
+       public function __construct($cwd, $prefix = null,  $common_name = "php") {
+               $this->cwd = $cwd;
+               $cmd = $common_name . "ize";
+               if (isset($prefix)) {
+                       $cmd = $prefix . "/bin/" . $cmd;
+               }
+               $this->phpize = $cmd;
+       }
+
+       /**
+        * @param bool $verbose
+        * @throws \pharext\Exception
+        */
+       public function run($verbose = false) {
+               if ($verbose !== false) {
+                       printf("Running %s ...\n", $this->phpize);
+               }
+               $pwd = getcwd();
+               if (!chdir($this->cwd)) {
+                       throw new Exception;
+               }
+               try {
+                       $cmd = new ExecCmd($this->phpize, $verbose);
+                       $cmd->run();
+               } finally {
+                       chdir($pwd);
+               }
+       }
+}
+<?php
+
+namespace pharext\Task;
+
+use pharext\Exception;
+use pharext\Task;
+use pharext\Tempfile;
+
+/**
+ * Fetch a remote archive
+ */
+class StreamFetch implements Task
+{
+       /**
+        * @var string
+        */
+       private $source;
+
+       /**
+        * @var callable
+        */
+       private $progress;
+
+       /**
+        * @param string $source remote file location
+        * @param callable $progress progress callback
+        */
+       public function __construct($source, callable $progress) {
+               $this->source = $source;
+               $this->progress = $progress;
+       }
+
+       private function createStreamContext() {
+               $progress = $this->progress;
+
+               /* avoid bytes_max bug of older PHP versions */
+               $maxbytes = 0;
+               return stream_context_create([],["notification" => function($notification, $severity, $message, $code, $bytes_cur, $bytes_max) use($progress, &$maxbytes) {
+                       if ($bytes_max > $maxbytes) {
+                               $maxbytes = $bytes_max;
+                       }
+                       switch ($notification) {
+                               case STREAM_NOTIFY_CONNECT:
+                                       $progress(0);
+                                       break;
+                               case STREAM_NOTIFY_PROGRESS:
+                                       $progress($maxbytes > 0 ? $bytes_cur/$maxbytes : .5);
+                                       break;
+                               case STREAM_NOTIFY_COMPLETED:
+                                       /* this is sometimes not generated, why? */
+                                       $progress(1);
+                                       break;
+                       }
+               }]);
+       }
+
+       /**
+        * @param bool $verbose
+        * @return \pharext\Task\Tempfile
+        * @throws \pharext\Exception
+        */
+       public function run($verbose = false) {
+               if ($verbose !== false) {
+                       printf("Fetching %s ...\n", $this->source);
+               }
+               $context = $this->createStreamContext();
+
+               if (!$remote = fopen($this->source, "r", false, $context)) {
+                       throw new Exception;
+               }
+               
+               $local = new Tempfile("remote");
+               if (!stream_copy_to_stream($remote, $local->getStream())) {
+                       throw new Exception;
+               }
+               $local->closeStream();
+
+               /* STREAM_NOTIFY_COMPLETED is not generated, see above */
+               call_user_func($this->progress, 1);
+
+               return $local;
+       }
+}
+<?php
+
+namespace pharext;
+
+/**
+ * Simple task interface
+ */
+interface Task
+{
+       public function run($verbose = false);
+}
+<?php
+
+namespace pharext;
+
+/**
+ * Create a temporary directory
+ */
+class Tempdir extends \SplFileInfo
+{
+       /**
+        * @param string $prefix prefix to uniqid()
+        * @throws \pharext\Exception
+        */
+       public function __construct($prefix) {
+               $temp = new Tempname($prefix);
+               if (!is_dir($temp) && !mkdir($temp, 0700, true)) {
+                       throw new Exception("Could not create tempdir: ".error_get_last()["message"]);
+               }
+               parent::__construct($temp);
+       }
+}
+<?php 
+
+namespace pharext;
+
+/**
+ * Create a new temporary file
+ */
+class Tempfile extends \SplFileInfo
+{
+       /**
+        * @var resource
+        */
+       private $handle;
+
+       /**
+        * @param string $prefix uniqid() prefix
+        * @param string $suffix e.g. file extension
+        * @throws \pharext\Exception
+        */
+       public function __construct($prefix, $suffix = ".tmp") {
+               $tries = 0;
+               $omask = umask(077);
+               do {
+                       $path = new Tempname($prefix, $suffix);
+                       $this->handle = fopen($path, "x");
+               } while (!is_resource($this->handle) && $tries++ < 10);
+               umask($omask);
+               
+               if (!is_resource($this->handle)) {
+                       throw new Exception("Could not create temporary file");
+               }
+               
+               parent::__construct($path);
+       }
+
+       /**
+        * Unlink the file
+        */
+       public function __destruct() {
+               if (is_file($this->getPathname())) {
+                       @unlink($this->getPathname());
+               }
+       }
+
+       /**
+        * Close the stream
+        */
+       public function closeStream() {
+               fclose($this->handle);
+       }
+
+       /**
+        * Retrieve the stream resource
+        * @return resource
+        */
+       public function getStream() {
+               return $this->handle;
+       }
+}
+<?php
+
+namespace pharext;
+
+use pharext\Exception;
+
+/**
+ * A temporary file/directory name
+ */
+class Tempname
+{
+       /**
+        * @var string
+        */
+       private $name;
+
+       /**
+        * @param string $prefix uniqid() prefix
+        * @param string $suffix e.g. file extension
+        */
+       public function __construct($prefix, $suffix = null) {
+               $temp = sys_get_temp_dir() . "/pharext-" . $this->getUser();
+               if (!is_dir($temp) && !mkdir($temp, 0700, true)) {
+                       throw new Exception;
+               }
+               $this->name = $temp ."/". uniqid($prefix) . $suffix;
+       }
+
+       private function getUser() {
+               if (extension_loaded("posix") && function_exists("posix_getpwuid")) {
+                       return posix_getpwuid(posix_getuid())["name"];
+               }
+               return trim(`whoami 2>/dev/null`)
+                       ?: trim(`id -nu 2>/dev/null`)
+                       ?: getenv("USER")
+                       ?: get_current_user();
+       }
+
+       /**
+        * @return string
+        */
+       public function __toString() {
+               return (string) $this->name;
+       }
+}
+<?php
+
+namespace pharext;
+
+use Phar;
+use PharFileInfo;
+use SplFileInfo;
+use pharext\Exception;
+
+class Updater implements Command
+{
+       use Cli\Command;
+
+       /**
+        * Create the command
+        */
+       public function __construct() {
+               $this->args = new Cli\Args([
+                       ["h", "help", "Display this help",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+                       ["v", "verbose", "More output",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG],
+                       ["q", "quiet", "Less output",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG],
+                       [null, "signature", "Show pharext signature",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+                       [null, "license", "Show pharext license",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+                       [null, "version", "Show pharext version",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+                       [0, "path", "Path to .ext.phar to update",
+                               Cli\Args::REQUIRED|Cli\Args::MULTI],
+               ]);
+       }
+
+       /**
+        * @inheritdoc
+        * @see \pharext\Command::run()
+        */
+       public function run($argc, array $argv) {
+               $errs = [];
+               $prog = array_shift($argv);
+               foreach ($this->args->parse(--$argc, $argv) as $error) {
+                       $errs[] = $error;
+               }
+
+               if ($this->args["help"]) {
+                       $this->header();
+                       $this->help($prog);
+                       exit;
+               }
+
+               try {
+                       foreach (["signature", "license", "version"] as $opt) {
+                               if ($this->args[$opt]) {
+                                       printf("%s\n", $this->metadata($opt));
+                                       exit;
+                               }
+                       }
+               } catch (\Exception $e) {
+                       $this->error("%s\n", $e->getMessage());
+                       exit(self::EARGS);
+               }
+
+
+               foreach ($this->args->validate() as $error) {
+                       $errs[] = $error;
+               }
+
+               if ($errs) {
+                       if (!$this->args["quiet"]) {
+                               $this->header();
+                       }
+                       foreach ($errs as $err) {
+                               $this->error("%s\n", $err);
+                       }
+                       printf("\n");
+                       if (!$this->args["quiet"]) {
+                               $this->help($prog);
+                       }
+                       exit(self::EARGS);
+               }
+
+               foreach ($this->args[0] as $file) {
+                       $info = new SplFileInfo($file);
+
+                       while ($info->isLink()) {
+                               $info = new SplFileInfo($info->getLinkTarget());
+                       }
+                       
+                       if ($info->isFile()) {
+                               if (!$this->updatePackage($info)) {
+                                       $this->warn("Cannot upgrade pre-v3 packages\n");
+                               }
+                       } else {
+                               $this->error("File '%s' does not exist\n", $file);
+                               exit(self::EARGS);
+                       }
+               }
+       }
+
+       /**
+        * Replace the pharext core in an .ext.phar package
+        * @param string $temp path to temp phar
+        * @return boolean FALSE if the package is too old (pre-v3) to upgrade
+        */
+       private function replacePharext($temp) {
+               $phar = new Phar($temp, Phar::CURRENT_AS_SELF);
+               $phar->startBuffering();
+
+               if (!$meta = $phar->getMetadata()) {
+                       // don't upgrade pre-v3 packages
+                       return false;
+               }
+
+               // replace current pharext files
+               $core = (new Task\BundleGenerator)->run($this->verbosity());
+               $phar->buildFromIterator($core);
+               $stub = __DIR__."/../pharext_installer.php";
+               (new Task\PharStub($phar, $stub))->run($this->verbosity());
+
+               // check dependencies
+               foreach ($phar as $info) {
+                       if (fnmatch("*.ext.phar*", $info->getBasename())) {
+                               $this->updatePackage($info, $phar);
+                       }
+               }
+               
+               $phar->stopBuffering();
+
+               $phar->setMetadata([
+                       "version" => Metadata::version(),
+                       "header" => Metadata::header(),
+               ] + $meta);
+
+               $this->info("Updated pharext version from '%s' to '%s'\n",
+                       isset($meta["version"]) ? $meta["version"] : "(unknown)",
+                       $phar->getMetadata()["version"]);
+
+               return true;
+       }
+
+       /**
+        * Update an .ext.phar package to the current pharext version
+        * @param SplFileInfo $file
+        * @param Phar $phar the parent phar containing $file as dependency
+        * @return boolean FALSE if the package is too old (pre-v3) to upgrade
+        * @throws Exception
+        */
+       private function updatePackage(SplFileInfo $file, Phar $phar = null) {
+               $this->info("Updating pharext core in '%s'...\n", basename($file));
+
+               $temp = new Tempname("update", substr(strstr($file, ".ext.phar"), 4));
+
+               if (!copy($file->getPathname(), $temp)) {
+                       throw new Exception;
+               }
+               if (!chmod($temp, $file->getPerms())) {
+                       throw new Exception;
+               }
+               
+               if (!$this->replacePharext($temp)) {
+                       return false;
+               }
+
+               if ($phar) {
+                       $phar->addFile($temp, $file);
+               } elseif (!rename($temp, $file->getPathname())) {
+                       throw new Exception;
+               }
+
+               return true;
+       }
+}
+#!/usr/bin/env php
+<?php
+
+/**
+ * The installer sub-stub for extension phars
+ */
+
+namespace pharext;
+
+define("PHAREXT_PHAR", __FILE__);
+
+spl_autoload_register(function($c) {
+       return include strtr($c, "\\_", "//") . ".php";
+});
+
+#include <pharext/Exception.php>
+#include <pharext/Tempname.php>
+#include <pharext/Tempfile.php>
+#include <pharext/Tempdir.php>
+#include <pharext/Archive.php>
+
+namespace pharext;
+
+if (extension_loaded("Phar")) {
+       \Phar::interceptFileFuncs();
+       \Phar::mapPhar();
+       $phardir = "phar://".__FILE__;
+} else {
+       $archive = new Archive(__FILE__);
+       $phardir = $archive->extract();
+}
+
+set_include_path("$phardir:". get_include_path());
+
+$installer = new Installer();
+$installer->run($argc, $argv);
+
+__HALT_COMPILER();
+#!/usr/bin/php -dphar.readonly=0
+<?php
+
+/**
+ * The packager sub-stub for bin/pharext
+ */
+
+namespace pharext;
+
+spl_autoload_register(function($c) {
+       return include strtr($c, "\\_", "//") . ".php";
+});
+
+set_include_path('phar://' . __FILE__ .":". get_include_path());
+
+if (!extension_loaded("Phar")) {
+       fprintf(STDERR, "ERROR: Phar extension not loaded\n\n");
+       fprintf(STDERR, "\tPlease load the phar extension in your php.ini\n".
+                                       "\tor rebuild PHP with the --enable-phar flag.\n\n");
+       exit(1);
+}
+
+if (ini_get("phar.readonly")) {
+       fprintf(STDERR, "ERROR: Phar is configured read-only\n\n");
+       fprintf(STDERR, "\tPlease specify phar.readonly=0 in your php.ini\n".
+                                       "\tor run this command with php -dphar.readonly=0\n\n");
+       exit(1);
+}
+
+\Phar::interceptFileFuncs();
+\Phar::mapPhar();
+
+$packager = new Packager();
+$packager->run($argc, $argv);
+
+__HALT_COMPILER();
+#!/usr/bin/php -dphar.readonly=0
+<?php
+
+/**
+ * The installer updater stub for extension phars
+ */
+
+namespace pharext;
+
+spl_autoload_register(function($c) {
+       return include strtr($c, "\\_", "//") . ".php";
+});
+
+set_include_path('phar://' . __FILE__ .":". get_include_path());
+
+if (!extension_loaded("Phar")) {
+       fprintf(STDERR, "ERROR: Phar extension not loaded\n\n");
+       fprintf(STDERR, "\tPlease load the phar extension in your php.ini\n".
+                                       "\tor rebuild PHP with the --enable-phar flag.\n\n");
+       exit(1);
+}
+
+if (ini_get("phar.readonly")) {
+       fprintf(STDERR, "ERROR: Phar is configured read-only\n\n");
+       fprintf(STDERR, "\tPlease specify phar.readonly=0 in your php.ini\n".
+                                       "\tor run this command with php -dphar.readonly=0\n\n");
+       exit(1);
+}
+
+\Phar::interceptFileFuncs();
+\Phar::mapPhar();
+
+$updater = new Updater();
+$updater->run($argc, $argv);
+
+__HALT_COMPILER();
+<?php
+return new pharext\SourceDir\Pecl(__DIR__);
+<?xml version="1.0" encoding="UTF-8"?>
+<package 
+ packagerversion="1.4.11" 
+ version="2.0" 
+ xmlns="http://pear.php.net/dtd/package-2.0" 
+ xmlns:tasks="http://pear.php.net/dtd/tasks-1.0" 
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+ xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0
+http://pear.php.net/dtd/tasks-1.0.xsd
+http://pear.php.net/dtd/package-2.0
+http://pear.php.net/dtd/package-2.0.xsd">
+ <name>propro</name>
+ <channel>pecl.php.net</channel>
+ <summary>Property proxy</summary>
+ <description>A reusable split-off of pecl_http's property proxy API.</description>
+ <lead>
+  <name>Michael Wallner</name>
+  <user>mike</user>
+  <email>mike@php.net</email>
+  <active>yes</active>
+ </lead>
+ <date>2013-12-05</date>
+ <version>
+  <release>2.0.0-dev</release>
+  <api>2.0.0</api>
+ </version>
+ <stability>
+  <release>stable</release>
+  <api>stable</api>
+ </stability>
+ <license>BSD, revised</license>
+ <notes><![CDATA[
+]]></notes>
+ <contents>
+  <dir name="/">
+   <file role="doc" name="CREDITS" />
+   <file role="doc" name="LICENSE" />
+   <file role="doc" name="Doxyfile" />
+   <file role="src" name="config.m4" />
+   <file role="src" name="config.w32" />
+   <file role="src" name="php_propro.h" />
+   <file role="src" name="php_propro_api.h" />
+   <file role="src" name="php_propro.c" />
+   <dir name="tests">
+    <file role="test" name="001.phpt" />
+    <file role="test" name="002.phpt" />
+    <file role="test" name="003.phpt" />
+   </dir>
+  </dir>
+ </contents>
+ <dependencies>
+  <required>
+   <php>
+    <min>7.0.0</min>
+   </php>
+   <pearinstaller>
+    <min>1.4.0</min>
+   </pearinstaller>
+  </required>
+ </dependencies>
+ <providesextension>propro</providesextension>
+ <extsrcrelease/>
+</package>
+
+proproCopyright (c) 2013, Michael Wallner <mike@php.net>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without 
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice, 
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright 
+      notice, this list of conditions and the following disclaimer in the 
+      documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE 
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# Doxyfile 1.8.5
+
+#---------------------------------------------------------------------------
+# Project related configuration options
+#---------------------------------------------------------------------------
+DOXYFILE_ENCODING      = UTF-8
+PROJECT_NAME           = "Property proxy API"
+PROJECT_NUMBER         =
+PROJECT_BRIEF          = "A facility to manage extension object properties tied to C-struct members"
+PROJECT_LOGO           = 
+OUTPUT_DIRECTORY       = 
+CREATE_SUBDIRS         = NO
+OUTPUT_LANGUAGE        = English
+BRIEF_MEMBER_DESC      = YES
+REPEAT_BRIEF           = YES
+ABBREVIATE_BRIEF       =
+ALWAYS_DETAILED_SEC    = NO
+INLINE_INHERITED_MEMB  = NO
+FULL_PATH_NAMES        = YES
+STRIP_FROM_PATH        =
+STRIP_FROM_INC_PATH    =
+SHORT_NAMES            = NO
+JAVADOC_AUTOBRIEF      = YES
+QT_AUTOBRIEF           = NO
+MULTILINE_CPP_IS_BRIEF = NO
+INHERIT_DOCS           = YES
+SEPARATE_MEMBER_PAGES  = NO
+TAB_SIZE               = 4
+ALIASES                =
+TCL_SUBST              =
+OPTIMIZE_OUTPUT_FOR_C  = YES
+OPTIMIZE_OUTPUT_JAVA   = NO
+OPTIMIZE_FOR_FORTRAN   = NO
+OPTIMIZE_OUTPUT_VHDL   = NO
+EXTENSION_MAPPING      =
+MARKDOWN_SUPPORT       = YES
+AUTOLINK_SUPPORT       = YES
+BUILTIN_STL_SUPPORT    = NO
+CPP_CLI_SUPPORT        = NO
+SIP_SUPPORT            = NO
+IDL_PROPERTY_SUPPORT   = YES
+DISTRIBUTE_GROUP_DOC   = NO
+SUBGROUPING            = YES
+INLINE_GROUPED_CLASSES = NO
+INLINE_SIMPLE_STRUCTS  = YES
+TYPEDEF_HIDES_STRUCT   = NO
+LOOKUP_CACHE_SIZE      = 0
+#---------------------------------------------------------------------------
+# Build related configuration options
+#---------------------------------------------------------------------------
+EXTRACT_ALL            = YES
+EXTRACT_PRIVATE        = NO
+EXTRACT_PACKAGE        = NO
+EXTRACT_STATIC         = NO
+EXTRACT_LOCAL_CLASSES  = NO
+EXTRACT_LOCAL_METHODS  = NO
+EXTRACT_ANON_NSPACES   = NO
+HIDE_UNDOC_MEMBERS     = NO
+HIDE_UNDOC_CLASSES     = NO
+HIDE_FRIEND_COMPOUNDS  = NO
+HIDE_IN_BODY_DOCS      = NO
+INTERNAL_DOCS          = NO
+CASE_SENSE_NAMES       = YES
+HIDE_SCOPE_NAMES       = NO
+SHOW_INCLUDE_FILES     = YES
+FORCE_LOCAL_INCLUDES   = NO
+INLINE_INFO            = YES
+SORT_MEMBER_DOCS       = YES
+SORT_BRIEF_DOCS        = NO
+SORT_MEMBERS_CTORS_1ST = NO
+SORT_GROUP_NAMES       = NO
+SORT_BY_SCOPE_NAME     = NO
+STRICT_PROTO_MATCHING  = NO
+GENERATE_TODOLIST      = YES
+GENERATE_TESTLIST      = YES
+GENERATE_BUGLIST       = YES
+GENERATE_DEPRECATEDLIST= YES
+ENABLED_SECTIONS       =
+MAX_INITIALIZER_LINES  = 30
+SHOW_USED_FILES        = YES
+SHOW_FILES             = YES
+SHOW_NAMESPACES        = YES
+FILE_VERSION_FILTER    =
+LAYOUT_FILE            =
+CITE_BIB_FILES         =
+#---------------------------------------------------------------------------
+# Configuration options related to warning and progress messages
+#---------------------------------------------------------------------------
+QUIET                  = NO
+WARNINGS               = YES
+WARN_IF_UNDOCUMENTED   = YES
+WARN_IF_DOC_ERROR      = YES
+WARN_NO_PARAMDOC       = NO
+WARN_FORMAT            = "$file:$line: $text"
+WARN_LOGFILE           =
+#---------------------------------------------------------------------------
+# Configuration options related to the input files
+#---------------------------------------------------------------------------
+INPUT                  = php_propro.h
+INPUT_ENCODING         = UTF-8
+FILE_PATTERNS          =
+RECURSIVE              = NO
+EXCLUDE                =
+EXCLUDE_SYMLINKS       = NO
+EXCLUDE_PATTERNS       =
+EXCLUDE_SYMBOLS        =
+EXAMPLE_PATH           =
+EXAMPLE_PATTERNS       =
+EXAMPLE_RECURSIVE      = NO
+IMAGE_PATH             =
+INPUT_FILTER           =
+FILTER_PATTERNS        =
+FILTER_SOURCE_FILES    = NO
+FILTER_SOURCE_PATTERNS =
+USE_MDFILE_AS_MAINPAGE =
+#---------------------------------------------------------------------------
+# Configuration options related to source browsing
+#---------------------------------------------------------------------------
+SOURCE_BROWSER         = NO
+INLINE_SOURCES         = NO
+STRIP_CODE_COMMENTS    = YES
+REFERENCED_BY_RELATION = YES
+REFERENCES_RELATION    = NO
+REFERENCES_LINK_SOURCE = YES
+SOURCE_TOOLTIPS        = YES
+USE_HTAGS              = NO
+VERBATIM_HEADERS       = YES
+#---------------------------------------------------------------------------
+# Configuration options related to the alphabetical class index
+#---------------------------------------------------------------------------
+ALPHABETICAL_INDEX     = YES
+COLS_IN_ALPHA_INDEX    = 5
+IGNORE_PREFIX          =
+#---------------------------------------------------------------------------
+# Configuration options related to the HTML output
+#---------------------------------------------------------------------------
+GENERATE_HTML          = YES
+HTML_OUTPUT            = html
+HTML_FILE_EXTENSION    = .html
+HTML_HEADER            =
+HTML_FOOTER            =
+HTML_STYLESHEET        =
+HTML_EXTRA_STYLESHEET  =
+HTML_EXTRA_FILES       =
+HTML_COLORSTYLE_HUE    = 220
+HTML_COLORSTYLE_SAT    = 100
+HTML_COLORSTYLE_GAMMA  = 80
+HTML_TIMESTAMP         = NO
+HTML_DYNAMIC_SECTIONS  = NO
+HTML_INDEX_NUM_ENTRIES = 100
+GENERATE_DOCSET        = NO
+DOCSET_FEEDNAME        = "Doxygen generated docs"
+DOCSET_BUNDLE_ID       = org.doxygen.Project
+DOCSET_PUBLISHER_ID    = org.doxygen.Publisher
+DOCSET_PUBLISHER_NAME  = Publisher
+GENERATE_HTMLHELP      = NO
+CHM_FILE               =
+HHC_LOCATION           =
+GENERATE_CHI           = NO
+CHM_INDEX_ENCODING     =
+BINARY_TOC             = NO
+TOC_EXPAND             = NO
+GENERATE_QHP           = NO
+QCH_FILE               =
+QHP_NAMESPACE          = org.doxygen.Project
+QHP_VIRTUAL_FOLDER     = doc
+QHP_CUST_FILTER_NAME   =
+QHP_CUST_FILTER_ATTRS  =
+QHP_SECT_FILTER_ATTRS  =
+QHG_LOCATION           =
+GENERATE_ECLIPSEHELP   = NO
+ECLIPSE_DOC_ID         = org.doxygen.Project
+DISABLE_INDEX          = NO
+GENERATE_TREEVIEW      = YES
+ENUM_VALUES_PER_LINE   = 4
+TREEVIEW_WIDTH         = 250
+EXT_LINKS_IN_WINDOW    = NO
+FORMULA_FONTSIZE       = 10
+FORMULA_TRANSPARENT    = YES
+USE_MATHJAX            = NO
+MATHJAX_FORMAT         = HTML-CSS
+MATHJAX_RELPATH        = http://cdn.mathjax.org/mathjax/latest
+MATHJAX_EXTENSIONS     =
+MATHJAX_CODEFILE       =
+SEARCHENGINE           = YES
+SERVER_BASED_SEARCH    = NO
+EXTERNAL_SEARCH        = NO
+SEARCHENGINE_URL       =
+SEARCHDATA_FILE        = searchdata.xml
+EXTERNAL_SEARCH_ID     =
+EXTRA_SEARCH_MAPPINGS  =
+#---------------------------------------------------------------------------
+# Configuration options related to the LaTeX output
+#---------------------------------------------------------------------------
+GENERATE_LATEX         = NO
+LATEX_OUTPUT           = latex
+LATEX_CMD_NAME         = latex
+MAKEINDEX_CMD_NAME     = makeindex
+COMPACT_LATEX          = NO
+PAPER_TYPE             = a4
+EXTRA_PACKAGES         =
+LATEX_HEADER           =
+LATEX_FOOTER           =
+LATEX_EXTRA_FILES      =
+PDF_HYPERLINKS         = YES
+USE_PDFLATEX           = YES
+LATEX_BATCHMODE        = NO
+LATEX_HIDE_INDICES     = NO
+LATEX_SOURCE_CODE      = NO
+LATEX_BIB_STYLE        = plain
+#---------------------------------------------------------------------------
+# Configuration options related to the RTF output
+#---------------------------------------------------------------------------
+GENERATE_RTF           = NO
+RTF_OUTPUT             = rtf
+COMPACT_RTF            = NO
+RTF_HYPERLINKS         = NO
+RTF_STYLESHEET_FILE    =
+RTF_EXTENSIONS_FILE    =
+#---------------------------------------------------------------------------
+# Configuration options related to the man page output
+#---------------------------------------------------------------------------
+GENERATE_MAN           = NO
+MAN_OUTPUT             = man
+MAN_EXTENSION          = .3
+MAN_LINKS              = NO
+#---------------------------------------------------------------------------
+# Configuration options related to the XML output
+#---------------------------------------------------------------------------
+GENERATE_XML           = NO
+XML_OUTPUT             = xml
+XML_SCHEMA             =
+XML_DTD                =
+XML_PROGRAMLISTING     = YES
+#---------------------------------------------------------------------------
+# Configuration options related to the DOCBOOK output
+#---------------------------------------------------------------------------
+GENERATE_DOCBOOK       = NO
+DOCBOOK_OUTPUT         = docbook
+#---------------------------------------------------------------------------
+# Configuration options for the AutoGen Definitions output
+#---------------------------------------------------------------------------
+GENERATE_AUTOGEN_DEF   = NO
+#---------------------------------------------------------------------------
+# Configuration options related to the Perl module output
+#---------------------------------------------------------------------------
+GENERATE_PERLMOD       = NO
+PERLMOD_LATEX          = NO
+PERLMOD_PRETTY         = YES
+PERLMOD_MAKEVAR_PREFIX =
+#---------------------------------------------------------------------------
+# Configuration options related to the preprocessor
+#---------------------------------------------------------------------------
+ENABLE_PREPROCESSING   = YES
+MACRO_EXPANSION        = YES
+EXPAND_ONLY_PREDEF     = NO
+SEARCH_INCLUDES        = YES
+INCLUDE_PATH           =
+INCLUDE_FILE_PATTERNS  =
+PREDEFINED             = DOXYGEN TSRMLS_C= TSRMLS_D= TSRMLS_CC= TSRMLS_DC= PHP_PROPRO_API=
+EXPAND_AS_DEFINED      =
+SKIP_FUNCTION_MACROS   = YES
+#---------------------------------------------------------------------------
+# Configuration options related to external references
+#---------------------------------------------------------------------------
+TAGFILES               =
+GENERATE_TAGFILE       =
+ALLEXTERNALS           = NO
+EXTERNAL_GROUPS        = YES
+EXTERNAL_PAGES         = YES
+PERL_PATH              = /usr/bin/perl
+#---------------------------------------------------------------------------
+# Configuration options related to the dot tool
+#---------------------------------------------------------------------------
+CLASS_DIAGRAMS         = YES
+MSCGEN_PATH            =
+HIDE_UNDOC_RELATIONS   = YES
+HAVE_DOT               = YES
+DOT_NUM_THREADS        = 0
+DOT_FONTNAME           = Helvetica
+DOT_FONTSIZE           = 10
+DOT_FONTPATH           =
+CLASS_GRAPH            = NO
+COLLABORATION_GRAPH    = YES
+GROUP_GRAPHS           = YES
+UML_LOOK               = NO
+UML_LIMIT_NUM_FIELDS   = 10
+TEMPLATE_RELATIONS     = NO
+INCLUDE_GRAPH          = YES
+INCLUDED_BY_GRAPH      = YES
+CALL_GRAPH             = YES
+CALLER_GRAPH           = YES
+GRAPHICAL_HIERARCHY    = YES
+DIRECTORY_GRAPH        = YES
+DOT_IMAGE_FORMAT       = png
+INTERACTIVE_SVG        = NO
+DOT_PATH               =
+DOTFILE_DIRS           =
+MSCFILE_DIRS           =
+DOT_GRAPH_MAX_NODES    = 50
+MAX_DOT_GRAPH_DEPTH    = 0
+DOT_TRANSPARENT        = NO
+DOT_MULTI_TARGETS      = NO
+GENERATE_LEGEND        = YES
+DOT_CLEANUP            = YES
+PHP_ARG_ENABLE(propro, whether to enable property proxy support,
+[  --enable-propro           Enable property proxy support])
+
+if test "$PHP_PROPRO" != "no"; then
+       PHP_INSTALL_HEADERS(ext/propro, php_propro.h php_propro_api.h)
+       PHP_NEW_EXTENSION(propro, php_propro.c, $ext_shared)
+fi
+\r
+ARG_ENABLE("propro", "for propro support", "no");\r
+\r
+if (PHP_PROPRO == "yes") {\r
+               EXTENSION("propro", "php_propro.c");\r
+\r
+               AC_DEFINE("HAVE_PROPRO", 1);\r
+               PHP_INSTALL_HEADERS("ext/propro", "php_propro.h");\r
+}\r
+/*
+    +--------------------------------------------------------------------+
+    | PECL :: propro                                                     |
+    +--------------------------------------------------------------------+
+    | Redistribution and use in source and binary forms, with or without |
+    | modification, are permitted provided that the conditions mentioned |
+    | in the accompanying LICENSE file are met.                          |
+    +--------------------------------------------------------------------+
+    | Copyright (c) 2013 Michael Wallner <mike@php.net>                  |
+    +--------------------------------------------------------------------+
+*/
+
+#ifndef PHP_PROPRO_H
+#define PHP_PROPRO_H
+
+extern zend_module_entry propro_module_entry;
+#define phpext_propro_ptr &propro_module_entry
+
+#define PHP_PROPRO_VERSION "2.0.0dev"
+
+#ifdef PHP_WIN32
+#      define PHP_PROPRO_API __declspec(dllexport)
+#elif defined(__GNUC__) && __GNUC__ >= 4
+#      define PHP_PROPRO_API extern __attribute__ ((visibility("default")))
+#else
+#      define PHP_PROPRO_API extern
+#endif
+
+#ifdef ZTS
+#      include <TSRM/TSRM.h>
+#endif
+
+#define PHP_PROPRO_PTR(zo) (void*)(((char*)(zo))-(zo)->handlers->offset)
+
+#endif /* PHP_PROPRO_H */
+
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */
+/*
+    +--------------------------------------------------------------------+
+    | PECL :: propro                                                     |
+    +--------------------------------------------------------------------+
+    | Redistribution and use in source and binary forms, with or without |
+    | modification, are permitted provided that the conditions mentioned |
+    | in the accompanying LICENSE file are met.                          |
+    +--------------------------------------------------------------------+
+    | Copyright (c) 2013 Michael Wallner <mike@php.net>                  |
+    +--------------------------------------------------------------------+
+*/
+
+#ifndef PHP_PROPRO_API_H
+#define PHP_PROPRO_API_H
+
+#include "php_propro.h"
+
+/**
+ * The internal property proxy.
+ *
+ * Container for the object/array holding the proxied property.
+ */
+struct php_property_proxy {
+       /** The container holding the property */
+       zval container;
+       /** The name of the proxied property */
+       zend_string *member;
+};
+typedef struct php_property_proxy php_property_proxy_t;
+
+/**
+ * The userland object.
+ *
+ * Return an object instance of php\\PropertyProxy to make your C-struct
+ * member accessible by reference from PHP userland.
+ *
+ * Example:
+ * ~~~~~~~~~~{.c}
+ * static zval *my_read_prop(zval *object, zval *member, int type, void **cache_slot, zval *tmp)
+ * {
+ *    zval *return_value;
+ *    zend_string *member_name = zval_get_string(member);
+ *    my_prophandler_t *handler = my_get_prophandler(member_name);
+ *
+ *    if (!handler || type == BP_VAR_R || type == BP_VAR_IS) {
+ *     return_value = zend_get_std_object_handlers()->read_property(object, member, type, cache_slot, tmp);
+ *
+ *     if (handler) {
+ *             handler->read(object, tmp);
+ *
+ *             zval_ptr_dtor(return_value);
+ *             ZVAL_COPY_VALUE(return_value, tmp);
+ *     }
+ *    } else {
+ *     return_value = php_property_proxy_zval(object, member_name);
+ *    }
+ *
+ *    zend_string_release(member_name);
+ *
+ *    return return_value;
+ * }
+ * ~~~~~~~~~~
+ */
+struct php_property_proxy_object {
+       /** The actual property proxy */
+       php_property_proxy_t *proxy;
+       /** Any parent property proxy object */
+       zval parent;
+       /** The std zend_object */
+       zend_object zo;
+};
+typedef struct php_property_proxy_object php_property_proxy_object_t;
+
+/**
+ * Create a property proxy
+ *
+ * The property proxy will forward reads and writes to itself to the
+ * proxied property with name \a member_str of \a container.
+ *
+ * @param container the container holding the property
+ * @param member the name of the proxied property
+ * @return a new property proxy
+ */
+PHP_PROPRO_API php_property_proxy_t *php_property_proxy_init(zval *container,
+               zend_string *member);
+
+/**
+ * Destroy and free a property proxy.
+ *
+ * The destruction of the property proxy object calls this.
+ *
+ * @param proxy a pointer to the allocated property proxy
+ */
+PHP_PROPRO_API void php_property_proxy_free(php_property_proxy_t **proxy);
+
+/**
+ * Get the zend_class_entry of php\\PropertyProxy
+ * @return the class entry pointer
+ */
+PHP_PROPRO_API zend_class_entry *php_property_proxy_get_class_entry(void);
+
+/**
+ * Instantiate a new php\\PropertyProxy
+ * @param ce the property proxy or derived class entry
+ * @return the zend object
+ */
+PHP_PROPRO_API zend_object *php_property_proxy_object_new(zend_class_entry *ce);
+
+/**
+ * Instantiate a new php\\PropertyProxy with \a proxy
+ * @param ce the property proxy or derived class entry
+ * @param proxy the internal property proxy
+ * @return the property proxy
+ */
+PHP_PROPRO_API php_property_proxy_object_t *php_property_proxy_object_new_ex(
+               zend_class_entry *ce, php_property_proxy_t *proxy);
+
+#endif /* PHP_PROPRO_API_H */
+
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */
+/*
+    +--------------------------------------------------------------------+
+    | PECL :: propro                                                     |
+    +--------------------------------------------------------------------+
+    | Redistribution and use in source and binary forms, with or without |
+    | modification, are permitted provided that the conditions mentioned |
+    | in the accompanying LICENSE file are met.                          |
+    +--------------------------------------------------------------------+
+    | Copyright (c) 2013 Michael Wallner <mike@php.net>                  |
+    +--------------------------------------------------------------------+
+*/
+
+
+#ifdef HAVE_CONFIG_H
+#      include "config.h"
+#endif
+
+#include <php.h>
+#include <ext/standard/info.h>
+
+#include "php_propro_api.h"
+
+#define DEBUG_PROPRO 0
+
+static inline zval *get_referenced_zval(zval *ref)
+{
+       while (Z_ISREF_P(ref)) {
+               ref = Z_REFVAL_P(ref);
+       }
+       return ref;
+}
+
+php_property_proxy_t *php_property_proxy_init(zval *container, zend_string *member)
+{
+       php_property_proxy_t *proxy = ecalloc(1, sizeof(*proxy));
+
+       ZVAL_COPY(&proxy->container, get_referenced_zval(container));
+       proxy->member = zend_string_copy(member);
+
+       return proxy;
+}
+
+void php_property_proxy_free(php_property_proxy_t **proxy)
+{
+       if (*proxy) {
+               zval_ptr_dtor(&(*proxy)->container);
+               zend_string_release((*proxy)->member);
+               efree(*proxy);
+               *proxy = NULL;
+       }
+}
+
+static zend_class_entry *php_property_proxy_class_entry;
+static zend_object_handlers php_property_proxy_object_handlers;
+
+zend_class_entry *php_property_proxy_get_class_entry(void)
+{
+       return php_property_proxy_class_entry;
+}
+
+static inline php_property_proxy_object_t *get_propro(zval *object);
+static zval *get_parent_proxied_value(zval *object, zval *return_value);
+static zval *get_proxied_value(zval *object, zval *return_value);
+static zval *read_dimension(zval *object, zval *offset, int type, zval *return_value);
+static ZEND_RESULT_CODE cast_proxied_value(zval *object, zval *return_value, int type);
+static void write_dimension(zval *object, zval *offset, zval *value);
+static void set_proxied_value(zval *object, zval *value);
+
+#if DEBUG_PROPRO
+/* we do not really care about TS when debugging */
+static int level = 1;
+static const char space[] = "                               ";
+static const char *inoutstr[] = {"< return","="," > enter"};
+
+static void _walk(php_property_proxy_object_t *obj)
+{
+       if (obj) {
+               if (!Z_ISUNDEF(obj->parent)) {
+                       _walk(get_propro(&obj->parent));
+               }
+               if (obj->proxy) {
+                       fprintf(stderr, ".%s", obj->proxy->member->val);
+               }
+       }
+}
+
+static void debug_propro(int inout, const char *f,
+               php_property_proxy_object_t *obj, zval *offset, zval *value TSRMLS_DC)
+{
+       fprintf(stderr, "#PP %p %s %s %s ", obj, &space[sizeof(space)-level],
+                       inoutstr[inout+1], f);
+
+       level += inout;
+
+       _walk(obj);
+
+       if (*f++=='d'
+       &&      *f++=='i'
+       &&      *f++=='m'
+       ) {
+               char *offset_str = "[]";
+               zval *o = offset;
+
+               if (o) {
+                       convert_to_string_ex(o);
+                       offset_str = Z_STRVAL_P(o);
+               }
+
+               fprintf(stderr, ".%s", offset_str);
+
+               if (o && o != offset) {
+                       zval_ptr_dtor(o);
+               }
+       }
+       if (value && !Z_ISUNDEF_P(value)) {
+               const char *t[] = {
+                               "UNDEF",
+                               "NULL",
+                               "FALSE",
+                               "TRUE",
+                               "int",
+                               "float",
+                               "string",
+                               "Array",
+                               "Object",
+                               "resource",
+                               "reference",
+                               "constant",
+                               "constant AST",
+                               "_BOOL",
+                               "callable",
+                               "indirect",
+                               "---",
+                               "pointer"
+               };
+               fprintf(stderr, " = (%s) ", t[Z_TYPE_P(value)&0xf]);
+               if (!Z_ISUNDEF_P(value) && Z_TYPE_P(value) != IS_INDIRECT) {
+                       zend_print_flat_zval_r(value TSRMLS_CC);
+               }
+       }
+
+       fprintf(stderr, "\n");
+}
+#else
+#define debug_propro(l, f, obj, off, val)
+#endif
+
+php_property_proxy_object_t *php_property_proxy_object_new_ex(
+               zend_class_entry *ce, php_property_proxy_t *proxy)
+{
+       php_property_proxy_object_t *o;
+
+       if (!ce) {
+               ce = php_property_proxy_class_entry;
+       }
+
+       o = ecalloc(1, sizeof(*o) + sizeof(zval) * (ce->default_properties_count - 1));
+       zend_object_std_init(&o->zo, ce);
+       object_properties_init(&o->zo, ce);
+
+       o->proxy = proxy;
+       o->zo.handlers = &php_property_proxy_object_handlers;
+
+       debug_propro(0, "init", o, NULL, NULL);
+
+       return o;
+}
+
+zend_object *php_property_proxy_object_new(zend_class_entry *ce)
+{
+       return &php_property_proxy_object_new_ex(ce, NULL)->zo;
+}
+
+static void destroy_obj(zend_object *object)
+{
+       php_property_proxy_object_t *o = PHP_PROPRO_PTR(object);
+
+       debug_propro(0, "dtor", o, NULL, NULL);
+
+       if (o->proxy) {
+               php_property_proxy_free(&o->proxy);
+       }
+       if (!Z_ISUNDEF(o->parent)) {
+               zval_ptr_dtor(&o->parent);
+               ZVAL_UNDEF(&o->parent);
+       }
+       zend_object_std_dtor(object);
+}
+
+static inline php_property_proxy_object_t *get_propro(zval *object)
+{
+       object = get_referenced_zval(object);
+       switch (Z_TYPE_P(object)) {
+       case IS_OBJECT:
+               break;
+
+       EMPTY_SWITCH_DEFAULT_CASE();
+       }
+       return PHP_PROPRO_PTR(Z_OBJ_P(object));
+}
+
+static inline zend_bool got_value(zval *container, zval *value)
+{
+       zval identical;
+
+       if (!Z_ISUNDEF_P(value)) {
+               if (SUCCESS == is_identical_function(&identical, value, container)) {
+                       if (Z_TYPE(identical) != IS_TRUE) {
+                               return 1;
+                       }
+               }
+       }
+
+       return 0;
+}
+
+static zval *get_parent_proxied_value(zval *object, zval *return_value)
+{
+       php_property_proxy_object_t *obj;
+
+       obj = get_propro(object);
+       debug_propro(1, "parent_get", obj, NULL, NULL);
+
+       if (obj->proxy) {
+               if (!Z_ISUNDEF(obj->parent)) {
+                       get_proxied_value(&obj->parent, return_value);
+               }
+       }
+
+       debug_propro(-1, "parent_get", obj, NULL, return_value);
+
+       return return_value;
+}
+
+static zval *get_proxied_value(zval *object, zval *return_value)
+{
+       zval *hash_value, *ref, prop_tmp;
+       php_property_proxy_object_t *obj;
+
+       obj = get_propro(object);
+       debug_propro(1, "get", obj, NULL, NULL);
+
+       if (obj->proxy) {
+               if (!Z_ISUNDEF(obj->parent)) {
+                       zval parent_value;
+
+                       ZVAL_UNDEF(&parent_value);
+                       get_parent_proxied_value(object, &parent_value);
+
+                       if (got_value(&obj->proxy->container, &parent_value)) {
+                               zval_ptr_dtor(&obj->proxy->container);
+                               ZVAL_COPY(&obj->proxy->container, &parent_value);
+                       }
+               }
+
+               ref = get_referenced_zval(&obj->proxy->container);
+
+               switch (Z_TYPE_P(ref)) {
+               case IS_OBJECT:
+                       RETVAL_ZVAL(zend_read_property(Z_OBJCE_P(ref), ref,
+                                       obj->proxy->member->val, obj->proxy->member->len, 0, &prop_tmp),
+                                       0, 0);
+                       break;
+
+               case IS_ARRAY:
+                       hash_value = zend_symtable_find(Z_ARRVAL_P(ref), obj->proxy->member);
+
+                       if (hash_value) {
+                               RETVAL_ZVAL(hash_value, 0, 0);
+                       }
+                       break;
+               }
+       }
+
+       debug_propro(-1, "get", obj, NULL, return_value);
+
+       return return_value;
+}
+
+static ZEND_RESULT_CODE cast_proxied_value(zval *object, zval *return_value,
+               int type)
+{
+       get_proxied_value(object, return_value);
+
+       debug_propro(0, "cast", get_propro(object), NULL, return_value);
+
+       if (!Z_ISUNDEF_P(return_value)) {
+               convert_to_explicit_type_ex(return_value, type);
+               return SUCCESS;
+       }
+
+       return FAILURE;
+}
+
+static void set_proxied_value(zval *object, zval *value)
+{
+       php_property_proxy_object_t *obj;
+       zval *ref;
+
+       obj = get_propro(object);
+       debug_propro(1, "set", obj, NULL, value TSRMLS_CC);
+
+       if (obj->proxy) {
+               if (!Z_ISUNDEF(obj->parent)) {
+                       zval parent_value;
+
+                       ZVAL_UNDEF(&parent_value);
+                       get_parent_proxied_value(object, &parent_value);
+
+                       if (got_value(&obj->proxy->container, &parent_value)) {
+                               zval_ptr_dtor(&obj->proxy->container);
+                               ZVAL_COPY(&obj->proxy->container, &parent_value);
+                       }
+               }
+
+               ref = get_referenced_zval(&obj->proxy->container);
+
+               switch (Z_TYPE_P(ref)) {
+               case IS_OBJECT:
+                       zend_update_property(Z_OBJCE_P(ref), ref, obj->proxy->member->val,
+                                       obj->proxy->member->len, value);
+                       break;
+
+               default:
+                       convert_to_array(ref);
+                       /* no break */
+
+               case IS_ARRAY:
+                       Z_TRY_ADDREF_P(value);
+                       zend_symtable_update(Z_ARRVAL_P(ref), obj->proxy->member, value);
+                       break;
+               }
+
+               if (!Z_ISUNDEF(obj->parent)) {
+                       set_proxied_value(&obj->parent, &obj->proxy->container);
+               }
+       }
+
+       debug_propro(-1, "set", obj, NULL, NULL);
+}
+
+static zval *read_dimension(zval *object, zval *offset, int type, zval *return_value)
+{
+       zval proxied_value;
+       zend_string *member = offset ? zval_get_string(offset) : NULL;
+
+       debug_propro(1, type == BP_VAR_R ? "dim_read" : "dim_read_ref",
+                       get_propro(object), offset, NULL);
+
+       ZVAL_UNDEF(&proxied_value);
+       get_proxied_value(object, &proxied_value);
+
+       if (BP_VAR_R == type && member && !Z_ISUNDEF(proxied_value)) {
+               if (Z_TYPE(proxied_value) == IS_ARRAY) {
+                       zval *hash_value = zend_symtable_find(Z_ARRVAL(proxied_value),
+                                       member);
+
+                       if (hash_value) {
+                               RETVAL_ZVAL(hash_value, 1, 0);
+                       }
+               }
+       } else {
+               php_property_proxy_t *proxy;
+               php_property_proxy_object_t *proxy_obj;
+
+               if (!Z_ISUNDEF(proxied_value)) {
+                       convert_to_array(&proxied_value);
+                       Z_ADDREF(proxied_value);
+               } else {
+                       array_init(&proxied_value);
+                       set_proxied_value(object, &proxied_value);
+               }
+
+               if (!member) {
+                       member = zend_long_to_str(zend_hash_next_free_element(
+                                       Z_ARRVAL(proxied_value)));
+               }
+
+               proxy = php_property_proxy_init(&proxied_value, member);
+               zval_ptr_dtor(&proxied_value);
+
+               proxy_obj = php_property_proxy_object_new_ex(NULL, proxy);
+               ZVAL_COPY(&proxy_obj->parent, object);
+               RETVAL_OBJ(&proxy_obj->zo);
+       }
+
+       if (member) {
+               zend_string_release(member);
+       }
+
+       debug_propro(-1, type == BP_VAR_R ? "dim_read" : "dim_read_ref",
+                       get_propro(object), offset, return_value);
+
+       return return_value;
+}
+
+static int has_dimension(zval *object, zval *offset, int check_empty)
+{
+       zval proxied_value;
+       int exists = 0;
+
+       debug_propro(1, "dim_exists", get_propro(object), offset, NULL);
+
+       ZVAL_UNDEF(&proxied_value);
+       get_proxied_value(object, &proxied_value);
+       if (Z_ISUNDEF(proxied_value)) {
+               exists = 0;
+       } else {
+               zend_string *zs = zval_get_string(offset);
+
+               if (Z_TYPE(proxied_value) == IS_ARRAY) {
+                       zval *zentry = zend_symtable_find(Z_ARRVAL(proxied_value), zs);
+
+                       if (!zentry) {
+                               exists = 0;
+                       } else {
+                               if (check_empty) {
+                                       exists = !Z_ISNULL_P(zentry);
+                               } else {
+                                       exists = 1;
+                               }
+                       }
+               }
+
+               zend_string_release(zs);
+       }
+
+       debug_propro(-1, "dim_exists", get_propro(object), offset, NULL);
+
+       return exists;
+}
+
+static void write_dimension(zval *object, zval *offset, zval *value)
+{
+       zval proxied_value;
+
+       debug_propro(1, "dim_write", get_propro(object), offset, value);
+
+       ZVAL_UNDEF(&proxied_value);
+       get_proxied_value(object, &proxied_value);
+
+       if (!Z_ISUNDEF(proxied_value)) {
+               if (Z_TYPE(proxied_value) == IS_ARRAY) {
+                       Z_ADDREF(proxied_value);
+               } else {
+                       convert_to_array(&proxied_value);
+               }
+       } else {
+               array_init(&proxied_value);
+       }
+
+       SEPARATE_ZVAL(value);
+       Z_TRY_ADDREF_P(value);
+
+       if (offset) {
+               zend_string *zs = zval_get_string(offset);
+               zend_symtable_update(Z_ARRVAL(proxied_value), zs, value);
+               zend_string_release(zs);
+       } else {
+               zend_hash_next_index_insert(Z_ARRVAL(proxied_value), value);
+       }
+
+       set_proxied_value(object, &proxied_value);
+
+       debug_propro(-1, "dim_write", get_propro(object), offset, &proxied_value);
+
+       zval_ptr_dtor(&proxied_value);
+}
+
+static void unset_dimension(zval *object, zval *offset)
+{
+       zval proxied_value;
+
+       debug_propro(1, "dim_unset", get_propro(object), offset, NULL);
+
+       ZVAL_UNDEF(&proxied_value);
+       get_proxied_value(object, &proxied_value);
+
+       if (Z_TYPE(proxied_value) == IS_ARRAY) {
+               zval *o = offset;
+               ZEND_RESULT_CODE rv;
+
+               convert_to_string_ex(o);
+               rv = zend_symtable_del(Z_ARRVAL(proxied_value), Z_STR_P(o));
+               if (SUCCESS == rv) {
+                       set_proxied_value(object, &proxied_value);
+               }
+
+               if (o != offset) {
+                       zval_ptr_dtor(o);
+               }
+       }
+
+       debug_propro(-1, "dim_unset", get_propro(object), offset, &proxied_value);
+}
+
+ZEND_BEGIN_ARG_INFO_EX(ai_propro_construct, 0, 0, 2)
+       ZEND_ARG_INFO(1, object)
+       ZEND_ARG_INFO(0, member)
+       ZEND_ARG_OBJ_INFO(0, parent, php\\PropertyProxy, 1)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(propro, __construct) {
+       zend_error_handling zeh;
+       zval *container, *parent = NULL;
+       zend_string *member;
+
+       zend_replace_error_handling(EH_THROW, NULL, &zeh);
+       if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "zS|O!",
+                       &container, &member, &parent,
+                       php_property_proxy_class_entry)) {
+               php_property_proxy_object_t *obj;
+               zval *ref = get_referenced_zval(container);
+
+               switch (Z_TYPE_P(ref)) {
+               case IS_OBJECT:
+               case IS_ARRAY:
+                       break;
+               default:
+                       convert_to_array(ref);
+               }
+               obj = get_propro(getThis());
+               obj->proxy = php_property_proxy_init(container, member);
+               if (parent) {
+                       ZVAL_COPY(&obj->parent, parent);
+               }
+       }
+       zend_restore_error_handling(&zeh);
+}
+
+static const zend_function_entry php_property_proxy_method_entry[] = {
+       PHP_ME(propro, __construct, ai_propro_construct, ZEND_ACC_PUBLIC)
+       {0}
+};
+
+static PHP_MINIT_FUNCTION(propro)
+{
+       zend_class_entry ce = {0};
+
+       INIT_NS_CLASS_ENTRY(ce, "php", "PropertyProxy",
+                       php_property_proxy_method_entry);
+       php_property_proxy_class_entry = zend_register_internal_class(&ce);
+       php_property_proxy_class_entry->create_object = php_property_proxy_object_new;
+       php_property_proxy_class_entry->ce_flags |= ZEND_ACC_FINAL;
+
+       memcpy(&php_property_proxy_object_handlers, zend_get_std_object_handlers(),
+                       sizeof(zend_object_handlers));
+       php_property_proxy_object_handlers.offset = XtOffsetOf(php_property_proxy_object_t, zo);
+       php_property_proxy_object_handlers.free_obj = destroy_obj;
+       php_property_proxy_object_handlers.set = set_proxied_value;
+       php_property_proxy_object_handlers.get = get_proxied_value;
+       php_property_proxy_object_handlers.cast_object = cast_proxied_value;
+       php_property_proxy_object_handlers.read_dimension = read_dimension;
+       php_property_proxy_object_handlers.write_dimension = write_dimension;
+       php_property_proxy_object_handlers.has_dimension = has_dimension;
+       php_property_proxy_object_handlers.unset_dimension = unset_dimension;
+
+       return SUCCESS;
+}
+
+PHP_MINFO_FUNCTION(propro)
+{
+       php_info_print_table_start();
+       php_info_print_table_header(2, "Property proxy support", "enabled");
+       php_info_print_table_row(2, "Extension version", PHP_PROPRO_VERSION);
+       php_info_print_table_end();
+}
+
+static const zend_function_entry propro_functions[] = {
+       {0}
+};
+
+zend_module_entry propro_module_entry = {
+       STANDARD_MODULE_HEADER,
+       "propro",
+       propro_functions,
+       PHP_MINIT(propro),
+       NULL,
+       NULL,
+       NULL,
+       PHP_MINFO(propro),
+       PHP_PROPRO_VERSION,
+       STANDARD_MODULE_PROPERTIES
+};
+
+#ifdef COMPILE_DL_PROPRO
+ZEND_GET_MODULE(propro)
+#endif
+
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */
+--TEST--
+property proxy
+--SKIPIF--
+<?php if (!extension_loaded("propro")) print "skip"; ?>
+--FILE--
+<?php
+
+echo "Test\n";
+
+class c {
+       private $prop;
+       private $anon;
+       function __get($p) {
+               return new php\PropertyProxy($this, $p);
+       }
+}
+
+$c = new c;
+
+$p = $c->prop;
+$a = $c->anon;
+
+var_dump($c);
+
+echo "set\n";
+$a = 123; 
+echo "get\n";
+echo $a,"\n";
+
+$p["foo"] = 123;
+$p["bar"]["baz"]["a"]["b"]=987;
+
+var_dump($c);
+
+?>
+DONE
+--EXPECTF--
+Test
+object(c)#%d (2) {
+  ["prop":"c":private]=>
+  NULL
+  ["anon":"c":private]=>
+  NULL
+}
+set
+get
+123
+object(c)#%d (2) {
+  ["prop":"c":private]=>
+  array(2) {
+    ["foo"]=>
+    int(123)
+    ["bar"]=>
+    array(1) {
+      ["baz"]=>
+      array(1) {
+        ["a"]=>
+        array(1) {
+          ["b"]=>
+          int(987)
+        }
+      }
+    }
+  }
+  ["anon":"c":private]=>
+  int(123)
+}
+DONE
+--TEST--
+property proxy
+--SKIPIF--
+<?php if (!extension_loaded("propro")) print "skip"; ?>
+--FILE--
+<?php
+
+echo "Test\n";
+
+class c {
+       private $storage = array();
+       function __get($p) {
+               return new php\PropertyProxy($this->storage, $p);
+       }
+       function __set($p, $v) {
+               $this->storage[$p] = $v;
+       }
+}
+
+$c = new c;
+$c->data["foo"] = 1;
+var_dump(
+       isset($c->data["foo"]),
+       isset($c->data["bar"])
+);
+
+var_dump($c);
+
+$c->data[] = 1;
+$c->data[] = 2;
+$c->data[] = 3;
+$c->data["bar"][] = 123;
+$c->data["bar"][] = 456;
+
+var_dump($c);
+unset($c->data["bar"][0]);
+
+var_dump($c);
+
+?>
+DONE
+--EXPECTF--
+Test
+bool(true)
+bool(false)
+object(c)#%d (1) {
+  ["storage":"c":private]=>
+  array(1) {
+    ["data"]=>
+    array(1) {
+      ["foo"]=>
+      int(1)
+    }
+  }
+}
+object(c)#%d (1) {
+  ["storage":"c":private]=>
+  array(1) {
+    ["data"]=>
+    array(5) {
+      ["foo"]=>
+      int(1)
+      [0]=>
+      int(1)
+      [1]=>
+      int(2)
+      [2]=>
+      int(3)
+      ["bar"]=>
+      array(2) {
+        [0]=>
+        int(123)
+        [1]=>
+        int(456)
+      }
+    }
+  }
+}
+object(c)#%d (1) {
+  ["storage":"c":private]=>
+  array(1) {
+    ["data"]=>
+    array(5) {
+      ["foo"]=>
+      int(1)
+      [0]=>
+      int(1)
+      [1]=>
+      int(2)
+      [2]=>
+      int(3)
+      ["bar"]=>
+      array(1) {
+        [1]=>
+        int(456)
+      }
+    }
+  }
+}
+DONE
+--TEST--
+property proxy
+--SKIPIF--
+<?php 
+extension_loaded("propro") || print "skip";
+?>
+--FILE--
+<?php 
+echo "Test\n";
+
+class t {
+       private $ref;
+       function __get($v) {
+               return new php\PropertyProxy($this, $v);
+       } 
+}
+
+$t = new t;
+$r = &$t->ref;
+$r = 1;
+var_dump($t);
+$t->ref[] = 2;
+var_dump($t);
+?>
+===DONE===
+--EXPECTF--
+Test
+object(t)#%d (1) {
+  ["ref":"t":private]=>
+  int(1)
+}
+object(t)#%d (1) {
+  ["ref":"t":private]=>
+  array(2) {
+    [0]=>
+    int(1)
+    [1]=>
+    int(2)
+  }
+}
+===DONE===®,øÿÅ\ 5míP\1d\12\ 5Vð¼Üò\10çc\ 2\0\0\0GBMB
\ No newline at end of file
diff --git a/travis/propro-phpng.ext.phar b/travis/propro-phpng.ext.phar
deleted file mode 100755 (executable)
index 90ca40a..0000000
Binary files a/travis/propro-phpng.ext.phar and /dev/null differ
diff --git a/travis/raphf-2.0.0-dev.ext.phar b/travis/raphf-2.0.0-dev.ext.phar
new file mode 100755 (executable)
index 0000000..ec4d0d4
--- /dev/null
@@ -0,0 +1,6208 @@
+#!/usr/bin/env php
+<?php
+
+/**
+ * The installer sub-stub for extension phars
+ */
+
+namespace pharext;
+
+define("PHAREXT_PHAR", __FILE__);
+
+spl_autoload_register(function($c) {
+       return include strtr($c, "\\_", "//") . ".php";
+});
+
+
+
+namespace pharext;
+
+class Exception extends \Exception
+{
+       public function __construct($message = null, $code = 0, $previous = null) {
+               if (!isset($message)) {
+                       $last_error = error_get_last();
+                       $message = $last_error["message"];
+                       if (!$code) {
+                               $code = $last_error["type"];
+                       }
+               }
+               parent::__construct($message, $code, $previous);
+       }
+}
+
+
+
+namespace pharext;
+
+use pharext\Exception;
+
+/**
+ * A temporary file/directory name
+ */
+class Tempname
+{
+       /**
+        * @var string
+        */
+       private $name;
+
+       /**
+        * @param string $prefix uniqid() prefix
+        * @param string $suffix e.g. file extension
+        */
+       public function __construct($prefix, $suffix = null) {
+               $temp = sys_get_temp_dir() . "/pharext-" . $this->getUser();
+               if (!is_dir($temp) && !mkdir($temp, 0700, true)) {
+                       throw new Exception;
+               }
+               $this->name = $temp ."/". uniqid($prefix) . $suffix;
+       }
+
+       private function getUser() {
+               if (extension_loaded("posix") && function_exists("posix_getpwuid")) {
+                       return posix_getpwuid(posix_getuid())["name"];
+               }
+               return trim(`whoami 2>/dev/null`)
+                       ?: trim(`id -nu 2>/dev/null`)
+                       ?: getenv("USER")
+                       ?: get_current_user();
+       }
+
+       /**
+        * @return string
+        */
+       public function __toString() {
+               return (string) $this->name;
+       }
+}
+
+
+namespace pharext;
+
+/**
+ * Create a new temporary file
+ */
+class Tempfile extends \SplFileInfo
+{
+       /**
+        * @var resource
+        */
+       private $handle;
+
+       /**
+        * @param string $prefix uniqid() prefix
+        * @param string $suffix e.g. file extension
+        * @throws \pharext\Exception
+        */
+       public function __construct($prefix, $suffix = ".tmp") {
+               $tries = 0;
+               $omask = umask(077);
+               do {
+                       $path = new Tempname($prefix, $suffix);
+                       $this->handle = fopen($path, "x");
+               } while (!is_resource($this->handle) && $tries++ < 10);
+               umask($omask);
+               
+               if (!is_resource($this->handle)) {
+                       throw new Exception("Could not create temporary file");
+               }
+               
+               parent::__construct($path);
+       }
+
+       /**
+        * Unlink the file
+        */
+       public function __destruct() {
+               if (is_file($this->getPathname())) {
+                       @unlink($this->getPathname());
+               }
+       }
+
+       /**
+        * Close the stream
+        */
+       public function closeStream() {
+               fclose($this->handle);
+       }
+
+       /**
+        * Retrieve the stream resource
+        * @return resource
+        */
+       public function getStream() {
+               return $this->handle;
+       }
+}
+
+
+
+namespace pharext;
+
+/**
+ * Create a temporary directory
+ */
+class Tempdir extends \SplFileInfo
+{
+       /**
+        * @param string $prefix prefix to uniqid()
+        * @throws \pharext\Exception
+        */
+       public function __construct($prefix) {
+               $temp = new Tempname($prefix);
+               if (!is_dir($temp) && !mkdir($temp, 0700, true)) {
+                       throw new Exception("Could not create tempdir: ".error_get_last()["message"]);
+               }
+               parent::__construct($temp);
+       }
+}
+
+
+
+namespace pharext;
+
+use ArrayAccess;
+use IteratorAggregate;
+use RecursiveDirectoryIterator;
+use SplFileInfo;
+
+use pharext\Exception;
+
+class Archive implements ArrayAccess, IteratorAggregate
+{
+       const HALT_COMPILER = "\137\137\150\141\154\164\137\143\157\155\160\151\154\145\162\50\51\73";
+       const SIGNED = 0x10000;
+       const SIG_MD5    = 0x0001;
+       const SIG_SHA1   = 0x0002;
+       const SIG_SHA256 = 0x0003;
+       const SIG_SHA512 = 0x0004;
+       const SIG_OPENSSL= 0x0010;
+
+       private static $siglen = [
+               self::SIG_MD5    => 16,
+               self::SIG_SHA1   => 20,
+               self::SIG_SHA256 => 32,
+               self::SIG_SHA512 => 64,
+               self::SIG_OPENSSL=> 0
+       ];
+
+       private static $sigalg = [
+               self::SIG_MD5    => "md5",
+               self::SIG_SHA1   => "sha1",
+               self::SIG_SHA256 => "sha256",
+               self::SIG_SHA512 => "sha512",
+               self::SIG_OPENSSL=> "openssl"
+       ];
+
+       private static $sigtyp = [
+               self::SIG_MD5    => "MD5",
+               self::SIG_SHA1   => "SHA-1",
+               self::SIG_SHA256 => "SHA-256",
+               self::SIG_SHA512 => "SHA-512",
+               self::SIG_OPENSSL=> "OpenSSL",
+       ];
+
+       const PERM_FILE_MASK = 0x01ff;
+       const COMP_FILE_MASK = 0xf000;
+       const COMP_GZ_FILE   = 0x1000;
+       const COMP_BZ2_FILE  = 0x2000;
+
+       const COMP_PHAR_MASK= 0xf000;
+       const COMP_PHAR_GZ  = 0x1000;
+       const COMP_PHAR_BZ2 = 0x2000;
+
+       private $file;
+       private $fd;
+       private $stub;
+       private $manifest;
+       private $signature;
+       private $extracted;
+
+       function __construct($file = null) {
+               if (strlen($file)) {
+                       $this->open($file);
+               }
+       }
+
+       function open($file) {
+               if (!$this->fd = @fopen($file, "r")) {
+                       throw new Exception;
+               }
+               $this->file = $file;
+               $this->stub = $this->readStub();
+               $this->manifest = $this->readManifest();
+               $this->signature = $this->readSignature();
+       }
+
+       function getIterator() {
+               return new RecursiveDirectoryIterator($this->extract());
+       }
+
+       function extract() {
+               return $this->extracted ?: $this->extractTo(new Tempdir("archive"));
+       }
+
+       function extractTo($dir) {
+               if ((string) $this->extracted == (string) $dir) {
+                       return $this->extracted;
+               }
+               foreach ($this->manifest["entries"] as $file => $entry) {
+                       fseek($this->fd, $this->manifest["offset"]+$entry["offset"]);
+                       $path = "$dir/$file";
+                       $copy = stream_copy_to_stream($this->fd, $this->outFd($path, $entry["flags"]), $entry["csize"]);
+                       if ($entry["osize"] != $copy) {
+                               throw new Exception("Copied '$copy' of '$file', expected '{$entry["osize"]}' from '{$entry["csize"]}");
+                       }
+
+                       $crc = hexdec(hash_file("crc32b", $path));
+                       if ($crc !== $entry["crc32"]) {
+                               throw new Exception("CRC mismatch of '$file': '$crc' != '{$entry["crc32"]}");
+                       }
+
+                       chmod($path, $entry["flags"] & self::PERM_FILE_MASK);
+                       touch($path, $entry["stamp"]);
+               }
+               return $this->extracted = $dir;
+       }
+
+       function offsetExists($o) {
+               return isset($this->entries[$o]);
+       }
+
+       function offsetGet($o) {
+               $this->extract();
+               return new SplFileInfo($this->extracted."/$o");
+       }
+
+       function offsetSet($o, $v) {
+               throw new Exception("Archive is read-only");
+       }
+
+       function offsetUnset($o) {
+               throw new Exception("Archive is read-only");
+       }
+
+       function getSignature() {
+               /* compatible with Phar::getSignature() */
+               return [
+                       "hash_type" => self::$sigtyp[$this->signature["flags"]],
+                       "hash" => strtoupper(bin2hex($this->signature["hash"])),
+               ];
+       }
+
+       function getPath() {
+               /* compatible with Phar::getPath() */
+               return new SplFileInfo($this->file);
+       }
+
+       function getMetadata($key = null) {
+               if (isset($key)) {
+                       return $this->manifest["meta"][$key];
+               }
+               return $this->manifest["meta"];
+       }
+
+       private function outFd($path, $flags) {
+                       $dirn = dirname($path);
+                       if (!is_dir($dirn) && !@mkdir($dirn, 0777, true)) {
+                               throw new Exception;
+                       }
+                       if (!$fd = @fopen($path, "w")) {
+                               throw new Exception;
+                       }
+                       switch ($flags & self::COMP_FILE_MASK) {
+                       case self::COMP_GZ_FILE:
+                               if (!@stream_filter_append($fd, "zlib.inflate")) {
+                                       throw new Exception;
+                               }
+                               break;
+                       case self::COMP_BZ2_FILE:
+                               if (!@stream_filter_append($fd, "bz2.decompress")) {
+                                       throw new Exception;
+                               }
+                               break;
+                       }
+
+       }
+       private function readVerified($fd, $len) {
+               if ($len != strlen($data = fread($fd, $len))) {
+                       throw new Exception("Unexpected EOF");
+               }
+               return $data;
+       }
+
+       private function readFormat($format, $fd, $len) {
+               if (false === ($data = @unpack($format, $this->readVerified($fd, $len)))) {
+                       throw new Exception;
+               }
+               return $data;
+       }
+
+       private function readSingleFormat($format, $fd, $len) {
+               return current($this->readFormat($format, $fd, $len));
+       }
+
+       private function readStringBinary($fd) {
+               if (($length = $this->readSingleFormat("V", $fd, 4))) {
+                       return $this->readVerified($this->fd, $length);
+               }
+               return null;
+       }
+
+       private function readSerializedBinary($fd) {
+               if (($length = $this->readSingleFormat("V", $fd, 4))) {
+                       if (false === ($data = unserialize($this->readVerified($fd, $length)))) {
+                               throw new Exception;
+                       }
+                       return $data;
+               }
+               return null;
+       }
+
+       private function readStub() {
+               $stub = "";
+               while (!feof($this->fd)) {
+                       $line = fgets($this->fd);
+                       $stub .= $line;
+                       if (false !== stripos($line, self::HALT_COMPILER)) {
+                               /* check for '?>' on a separate line */
+                               if ('?>' === $this->readVerified($this->fd, 2)) {
+                                       $stub .= '?>' . fgets($this->fd);
+                               } else {
+                                       fseek($this->fd, -2, SEEK_CUR);
+                               }
+                               break;
+                       }
+               }
+               return $stub;
+       }
+
+       private function readManifest() {
+               $current = ftell($this->fd);
+               $header = $this->readFormat("Vlen/Vnum/napi/Vflags", $this->fd, 14);
+               $alias = $this->readStringBinary($this->fd);
+               $meta = $this->readSerializedBinary($this->fd);
+               $entries = [];
+               for ($i = 0; $i < $header["num"]; ++$i) {
+                       $this->readEntry($entries);
+               }
+               $offset = ftell($this->fd);
+               if (($length = $offset - $current - 4) != $header["len"]) {
+                       throw new Exception("Manifest length read was '$length', expected '{$header["len"]}'");
+               }
+               return $header + compact("alias", "meta", "entries", "offset");
+       }
+
+       private function readEntry(array &$entries) {
+               if (!count($entries)) {
+                       $offset = 0;
+               } else {
+                       $last = end($entries);
+                       $offset = $last["offset"] + $last["csize"];
+               }
+               $file = $this->readStringBinary($this->fd);
+               if (!strlen($file)) {
+                       throw new Exception("Empty file name encountered at offset '$offset'");
+               }
+               $header = $this->readFormat("Vosize/Vstamp/Vcsize/Vcrc32/Vflags", $this->fd, 20);
+               $meta = $this->readSerializedBinary($this->fd);
+               $entries[$file] =  $header + compact("meta", "offset");
+       }
+
+       private function readSignature() {
+               fseek($this->fd, -8, SEEK_END);
+               $sig = $this->readFormat("Vflags/Z4magic", $this->fd, 8);
+               $end = ftell($this->fd);
+
+               if ($sig["magic"] !== "GBMB") {
+                       throw new Exception("Invalid signature magic value '{$sig["magic"]}");
+               }
+
+               switch ($sig["flags"]) {
+               case self::SIG_OPENSSL:
+                       fseek($this->fd, -12, SEEK_END);
+                       if (($hash = $this->readSingleFormat("V", $this->fd, 4))) {
+                               $offset = 4 + $hash;
+                               fseek($this->fd, -$offset, SEEK_CUR);
+                               $hash = $this->readVerified($this->fd, $hash);
+                               fseek($this->fd, 0, SEEK_SET);
+                               $valid = openssl_verify($this->readVerified($this->fd, $end - $offset - 8),
+                                       $hash, @file_get_contents($this->file.".pubkey")) === 1;
+                       }
+                       break;
+
+               case self::SIG_MD5:
+               case self::SIG_SHA1:
+               case self::SIG_SHA256:
+               case self::SIG_SHA512:
+                       $offset = 8 + self::$siglen[$sig["flags"]];
+                       fseek($this->fd, -$offset, SEEK_END);
+                       $hash = $this->readVerified($this->fd, self::$siglen[$sig["flags"]]);
+                       $algo = hash_init(self::$sigalg[$sig["flags"]]);
+                       fseek($this->fd, 0, SEEK_SET);
+                       hash_update_stream($algo, $this->fd, $end - $offset);
+                       $valid = hash_final($algo, true) === $hash;
+                       break;
+
+               default:
+                       throw new Exception("Invalid signature type '{$sig["flags"]}");
+               }
+
+               return $sig + compact("hash", "valid");
+       }
+}
+
+
+namespace pharext;
+
+if (extension_loaded("Phar")) {
+       \Phar::interceptFileFuncs();
+       \Phar::mapPhar();
+       $phardir = "phar://".__FILE__;
+} else {
+       $archive = new Archive(__FILE__);
+       $phardir = $archive->extract();
+}
+
+set_include_path("$phardir:". get_include_path());
+
+$installer = new Installer();
+$installer->run($argc, $argv);
+
+__HALT_COMPILER(); ?>\r
\10\0\07\0\0\0\11\0\0\0\ 1\0\0\0\0\0,\ 6\0\0a:7:{s:7:"version";s:5:"4.1.1";s:6:"header";s:49:"pharext v4.1.1 (c) Michael Wallner <mike@php.net>";s:4:"date";s:10:"2015-09-28";s:4:"name";s:5:"raphf";s:7:"release";s:9:"2.0.0-dev";s:7:"license";s:1345:"Copyright (c) 2013, Michael Wallner <mike@php.net>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without 
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice, 
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright 
+      notice, this list of conditions and the following disclaimer in the 
+      documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE 
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+";s:4:"type";s:9:"extension";}\13\0\0\0pharext/Archive.php\18\1e\0\0\94h    V\18\1e\0\04-ÔI¶\ 1\0\0\0\0\0\0\19\0\0\0pharext/Cli/Args/Help.phpÉ\f\0\0\94h    VÉ\f\0\0gX'\1f\ 1\0\0\0\0\0\0\14\0\0\0pharext/Cli/Args.php\ f\1d\0\0\94h V\ f\1d\0\0?n\9dö¶\ 1\0\0\0\0\0\0\17\0\0\0pharext/Cli/Command.phpk   \0\0\94h    Vk      \0\0d\84aê¶\ 1\0\0\0\0\0\0\13\0\0\0pharext/Command.php\12\ 4\0\0\94h     V\12\ 4\0\0Ôm`Ͷ\ 1\0\0\0\0\0\0\15\0\0\0pharext/Exception.phpc\ 1\0\0\94h        Vc\ 1\0\0U\86Ï{¶\ 1\0\0\0\0\0\0\13\0\0\0pharext/ExecCmd.php\1c\ e\0\0\94h  V\1c\ e\0\0¹l\94ʶ\ 1\0\0\0\0\0\0\15\0\0\0pharext/Installer.php&\18\0\0\94h        V&\18\0\0ød&À¶\ 1\0\0\0\0\0\0\13\0\0\0pharext/License.php\93\ 4\0\0\94h  V\93\ 4\0\0î\ 4òE¶\ 1\0\0\0\0\0\0\14\0\0\0pharext/Metadata.php\95\ 1\0\0\94h V\95\ 1\0\0¿Ú\90\9e\ 1\0\0\0\0\0\0\1e\0\0\0pharext/Openssl/PrivateKey.phpÁ\ 4\0\0\94h       VÁ\ 4\0\0&æP\1a\ 1\0\0\0\0\0\0\14\0\0\0pharext/Packager.phpÌ!\0\0\94h VÌ!\0\00\ 2\ 3\ 1\0\0\0\0\0\0\e\0\0\0pharext/SourceDir/Basic.phpz\ 5\0\0\94h  Vz\ 5\0\0÷+Ôâ¶\ 1\0\0\0\0\0\0\19\0\0\0pharext/SourceDir/Git.phpZ\ 6\0\0\94h    VZ\ 6\0\0É\bÎ\¶\ 1\0\0\0\0\0\0\1a\0\0\0pharext/SourceDir/Pecl.phpø\11\0\0\94h   Vø\11\0\0ã\bùж\ 1\0\0\0\0\0\0\15\0\0\0pharext/SourceDir.php½\ 2\0\0\94h        V½\ 2\0\03·#\ f\ 1\0\0\0\0\0\0\19\0\0\0pharext/Task/Activate.phpÜ\v\0\0\94h    VÜ\v\0\0I\93\1c\18\ 1\0\0\0\0\0\0\18\0\0\0pharext/Task/Askpass.phpU\ 2\0\0\94h     VU\ 2\0\0\87*\1e\90\ 1\0\0\0\0\0\0 \0\0\0pharext/Task/BundleGenerator.php}\ 2\0\0\94h     V}\ 2\0\0 ï`Y¶\ 1\0\0\0\0\0\0\18\0\0\0pharext/Task/Cleanup.php\1e\ 4\0\0\94h     V\1e\ 4\0\0ÉI\80\ 1\0\0\0\0\0\0\1a\0\0\0pharext/Task/Configure.phpT\ 4\0\0\94h   VT\ 4\0\0}\17Ëì¶\ 1\0\0\0\0\0\0\18\0\0\0pharext/Task/Extract.phpp\ 3\0\0\94h     Vp\ 3\0\0[¨Û̶\ 1\0\0\0\0\0\0\19\0\0\0pharext/Task/GitClone.phpm\ 3\0\0\94h    Vm\ 3\0\0óyµ@¶\ 1\0\0\0\0\0\0\15\0\0\0pharext/Task/Make.phpª\ 4\0\0\94h        Vª\ 4\0\0\9cç6\r\ 1\0\0\0\0\0\0\19\0\0\0pharext/Task/PaxFixup.php¬\ 3\0\0\94h    V¬\ 3\0\0yâ¯\e\ 1\0\0\0\0\0\0\1a\0\0\0pharext/Task/PeclFixup.php\9c\ 4\0\0\94h   V\9c\ 4\0\0eùt\9a\ 1\0\0\0\0\0\0\1a\0\0\0pharext/Task/PharBuild.phpâ\a\0\0\94h   Vâ\a\0\0ζ0ɶ\ 1\0\0\0\0\0\0\1d\0\0\0pharext/Task/PharCompress.phpc\ 4\0\0\94h        Vc\ 4\0\0½\10³Ï¶\ 1\0\0\0\0\0\0\e\0\0\0pharext/Task/PharRename.phpä\ 3\0\0\94h  Vä\ 3\0\0\8a[Þ˶\ 1\0\0\0\0\0\0\19\0\0\0pharext/Task/PharSign.php¨\ 3\0\0\94h    V¨\ 3\0\0Ûº¦i¶\ 1\0\0\0\0\0\0\19\0\0\0pharext/Task/PharStub.phpæ\ 3\0\0\94h    Væ\ 3\0\0Y|­\9b\ 1\0\0\0\0\0\0\17\0\0\0pharext/Task/Phpize.php\ f\ 4\0\0\94h      V\ f\ 4\0\0ù\f2Ѷ\ 1\0\0\0\0\0\0\1c\0\0\0pharext/Task/StreamFetch.php\10\a\0\0\94h V\10\a\0\0\88îs\¶\ 1\0\0\0\0\0\0\10\0\0\0pharext/Task.phpw\0\0\0\94h     Vw\0\0\0 ÄIǶ\ 1\0\0\0\0\0\0\13\0\0\0pharext/Tempdir.phpµ\ 1\0\0\94h  Vµ\ 1\0\0ë\7f\96\ 1\0\0\0\0\0\0\14\0\0\0pharext/Tempfile.php\ f\ 4\0\0\94h V\ f\ 4\0\0\0®ô\1e\ 1\0\0\0\0\0\0\14\0\0\0pharext/Tempname.phpt\ 3\0\0\94h Vt\ 3\0\0\9en<\8d\ 1\0\0\0\0\0\0\13\0\0\0pharext/Updater.php\8d\10\0\0\94h  V\8d\10\0\0\9eÏv\16\ 1\0\0\0\0\0\0\15\0\0\0pharext_installer.phpÝ\ 2\0\0\94h        VÝ\ 2\0\0\19\8cÞq¶\ 1\0\0\0\0\0\0\14\0\0\0pharext_packager.phpb\ 3\0\0\94h Vb\ 3\0\0îVÓ϶\ 1\0\0\0\0\0\0\13\0\0\0pharext_updater.phph\ 3\0\0\94h  Vh\ 3\0\0 Êúj¶\ 1\0\0\0\0\0\0\13\0\0\0pharext_package.php2\0\0\0\94h  V2\0\0\0vSTÒ¶\ 1\0\0\0\0\0\0\v\0\0\0package.xml\1a\a\0\0\94h  V\1a\a\0\0L(\97\ 1\0\0\0\0\0\0\a\0\0\0CREDITS\16\0\0\0\94h      V\16\0\0\0Cµ]²¶\ 1\0\0\0\0\0\0\a\0\0\0LICENSEA\ 5\0\0\94h      VA\ 5\0\0¾¬Jþ¶\ 1\0\0\0\0\0\0\b\0\0\0DoxyfileW,\0\0\94h     VW,\0\0\ 6°¶\ 1\0\0\0\0\0\0       \0\0\0config.m4$\ 1\0\0\94h      V$\ 1\0\0Åê@\9b\ 1\0\0\0\0\0\0
+\0\0\0config.w32Ð\0\0\0\94h    VÐ\0\0\0ýÍ\b\8e\ 1\0\0\0\0\0\0\v\0\0\0php_raphf.h\12\ 5\0\0\94h  V\12\ 5\0\0\bÒ¶\ 1\0\0\0\0\0\0\ f\0\0\0php_raphf_api.h\882\0\0\94h      V\882\0\0J\1a^V¶\ 1\0\0\0\0\0\0\v\0\0\0php_raphf.c\81E\0\0\94h  V\81E\0\0\99P\18\1d\ 1\0\0\0\0\0\0\12\0\0\0tests/http001.phpt\14\ 6\0\0\94h   V\14\ 6\0\0\f\e\ 1\0\0\0\0\0\0\12\0\0\0tests/http002.phptL\ 5\0\0\94h   VL\ 5\0\0\80ÔïS¶\ 1\0\0\0\0\0\0\12\0\0\0tests/http003.phpt^\ 5\0\0\94h   V^\ 5\0\0\14\88\19\ 1\0\0\0\0\0\0\12\0\0\0tests/http004.phpt[\b\0\0\94h   V[\b\0\0\1c«¶\ 1\0\0\0\0\0\0<?php
+
+namespace pharext;
+
+use ArrayAccess;
+use IteratorAggregate;
+use RecursiveDirectoryIterator;
+use SplFileInfo;
+
+use pharext\Exception;
+
+class Archive implements ArrayAccess, IteratorAggregate
+{
+       const HALT_COMPILER = "\137\137\150\141\154\164\137\143\157\155\160\151\154\145\162\50\51\73";
+       const SIGNED = 0x10000;
+       const SIG_MD5    = 0x0001;
+       const SIG_SHA1   = 0x0002;
+       const SIG_SHA256 = 0x0003;
+       const SIG_SHA512 = 0x0004;
+       const SIG_OPENSSL= 0x0010;
+
+       private static $siglen = [
+               self::SIG_MD5    => 16,
+               self::SIG_SHA1   => 20,
+               self::SIG_SHA256 => 32,
+               self::SIG_SHA512 => 64,
+               self::SIG_OPENSSL=> 0
+       ];
+
+       private static $sigalg = [
+               self::SIG_MD5    => "md5",
+               self::SIG_SHA1   => "sha1",
+               self::SIG_SHA256 => "sha256",
+               self::SIG_SHA512 => "sha512",
+               self::SIG_OPENSSL=> "openssl"
+       ];
+
+       private static $sigtyp = [
+               self::SIG_MD5    => "MD5",
+               self::SIG_SHA1   => "SHA-1",
+               self::SIG_SHA256 => "SHA-256",
+               self::SIG_SHA512 => "SHA-512",
+               self::SIG_OPENSSL=> "OpenSSL",
+       ];
+
+       const PERM_FILE_MASK = 0x01ff;
+       const COMP_FILE_MASK = 0xf000;
+       const COMP_GZ_FILE   = 0x1000;
+       const COMP_BZ2_FILE  = 0x2000;
+
+       const COMP_PHAR_MASK= 0xf000;
+       const COMP_PHAR_GZ  = 0x1000;
+       const COMP_PHAR_BZ2 = 0x2000;
+
+       private $file;
+       private $fd;
+       private $stub;
+       private $manifest;
+       private $signature;
+       private $extracted;
+
+       function __construct($file = null) {
+               if (strlen($file)) {
+                       $this->open($file);
+               }
+       }
+
+       function open($file) {
+               if (!$this->fd = @fopen($file, "r")) {
+                       throw new Exception;
+               }
+               $this->file = $file;
+               $this->stub = $this->readStub();
+               $this->manifest = $this->readManifest();
+               $this->signature = $this->readSignature();
+       }
+
+       function getIterator() {
+               return new RecursiveDirectoryIterator($this->extract());
+       }
+
+       function extract() {
+               return $this->extracted ?: $this->extractTo(new Tempdir("archive"));
+       }
+
+       function extractTo($dir) {
+               if ((string) $this->extracted == (string) $dir) {
+                       return $this->extracted;
+               }
+               foreach ($this->manifest["entries"] as $file => $entry) {
+                       fseek($this->fd, $this->manifest["offset"]+$entry["offset"]);
+                       $path = "$dir/$file";
+                       $copy = stream_copy_to_stream($this->fd, $this->outFd($path, $entry["flags"]), $entry["csize"]);
+                       if ($entry["osize"] != $copy) {
+                               throw new Exception("Copied '$copy' of '$file', expected '{$entry["osize"]}' from '{$entry["csize"]}");
+                       }
+
+                       $crc = hexdec(hash_file("crc32b", $path));
+                       if ($crc !== $entry["crc32"]) {
+                               throw new Exception("CRC mismatch of '$file': '$crc' != '{$entry["crc32"]}");
+                       }
+
+                       chmod($path, $entry["flags"] & self::PERM_FILE_MASK);
+                       touch($path, $entry["stamp"]);
+               }
+               return $this->extracted = $dir;
+       }
+
+       function offsetExists($o) {
+               return isset($this->entries[$o]);
+       }
+
+       function offsetGet($o) {
+               $this->extract();
+               return new SplFileInfo($this->extracted."/$o");
+       }
+
+       function offsetSet($o, $v) {
+               throw new Exception("Archive is read-only");
+       }
+
+       function offsetUnset($o) {
+               throw new Exception("Archive is read-only");
+       }
+
+       function getSignature() {
+               /* compatible with Phar::getSignature() */
+               return [
+                       "hash_type" => self::$sigtyp[$this->signature["flags"]],
+                       "hash" => strtoupper(bin2hex($this->signature["hash"])),
+               ];
+       }
+
+       function getPath() {
+               /* compatible with Phar::getPath() */
+               return new SplFileInfo($this->file);
+       }
+
+       function getMetadata($key = null) {
+               if (isset($key)) {
+                       return $this->manifest["meta"][$key];
+               }
+               return $this->manifest["meta"];
+       }
+
+       private function outFd($path, $flags) {
+                       $dirn = dirname($path);
+                       if (!is_dir($dirn) && !@mkdir($dirn, 0777, true)) {
+                               throw new Exception;
+                       }
+                       if (!$fd = @fopen($path, "w")) {
+                               throw new Exception;
+                       }
+                       switch ($flags & self::COMP_FILE_MASK) {
+                       case self::COMP_GZ_FILE:
+                               if (!@stream_filter_append($fd, "zlib.inflate")) {
+                                       throw new Exception;
+                               }
+                               break;
+                       case self::COMP_BZ2_FILE:
+                               if (!@stream_filter_append($fd, "bz2.decompress")) {
+                                       throw new Exception;
+                               }
+                               break;
+                       }
+
+       }
+       private function readVerified($fd, $len) {
+               if ($len != strlen($data = fread($fd, $len))) {
+                       throw new Exception("Unexpected EOF");
+               }
+               return $data;
+       }
+
+       private function readFormat($format, $fd, $len) {
+               if (false === ($data = @unpack($format, $this->readVerified($fd, $len)))) {
+                       throw new Exception;
+               }
+               return $data;
+       }
+
+       private function readSingleFormat($format, $fd, $len) {
+               return current($this->readFormat($format, $fd, $len));
+       }
+
+       private function readStringBinary($fd) {
+               if (($length = $this->readSingleFormat("V", $fd, 4))) {
+                       return $this->readVerified($this->fd, $length);
+               }
+               return null;
+       }
+
+       private function readSerializedBinary($fd) {
+               if (($length = $this->readSingleFormat("V", $fd, 4))) {
+                       if (false === ($data = unserialize($this->readVerified($fd, $length)))) {
+                               throw new Exception;
+                       }
+                       return $data;
+               }
+               return null;
+       }
+
+       private function readStub() {
+               $stub = "";
+               while (!feof($this->fd)) {
+                       $line = fgets($this->fd);
+                       $stub .= $line;
+                       if (false !== stripos($line, self::HALT_COMPILER)) {
+                               /* check for '?>' on a separate line */
+                               if ('?>' === $this->readVerified($this->fd, 2)) {
+                                       $stub .= '?>' . fgets($this->fd);
+                               } else {
+                                       fseek($this->fd, -2, SEEK_CUR);
+                               }
+                               break;
+                       }
+               }
+               return $stub;
+       }
+
+       private function readManifest() {
+               $current = ftell($this->fd);
+               $header = $this->readFormat("Vlen/Vnum/napi/Vflags", $this->fd, 14);
+               $alias = $this->readStringBinary($this->fd);
+               $meta = $this->readSerializedBinary($this->fd);
+               $entries = [];
+               for ($i = 0; $i < $header["num"]; ++$i) {
+                       $this->readEntry($entries);
+               }
+               $offset = ftell($this->fd);
+               if (($length = $offset - $current - 4) != $header["len"]) {
+                       throw new Exception("Manifest length read was '$length', expected '{$header["len"]}'");
+               }
+               return $header + compact("alias", "meta", "entries", "offset");
+       }
+
+       private function readEntry(array &$entries) {
+               if (!count($entries)) {
+                       $offset = 0;
+               } else {
+                       $last = end($entries);
+                       $offset = $last["offset"] + $last["csize"];
+               }
+               $file = $this->readStringBinary($this->fd);
+               if (!strlen($file)) {
+                       throw new Exception("Empty file name encountered at offset '$offset'");
+               }
+               $header = $this->readFormat("Vosize/Vstamp/Vcsize/Vcrc32/Vflags", $this->fd, 20);
+               $meta = $this->readSerializedBinary($this->fd);
+               $entries[$file] =  $header + compact("meta", "offset");
+       }
+
+       private function readSignature() {
+               fseek($this->fd, -8, SEEK_END);
+               $sig = $this->readFormat("Vflags/Z4magic", $this->fd, 8);
+               $end = ftell($this->fd);
+
+               if ($sig["magic"] !== "GBMB") {
+                       throw new Exception("Invalid signature magic value '{$sig["magic"]}");
+               }
+
+               switch ($sig["flags"]) {
+               case self::SIG_OPENSSL:
+                       fseek($this->fd, -12, SEEK_END);
+                       if (($hash = $this->readSingleFormat("V", $this->fd, 4))) {
+                               $offset = 4 + $hash;
+                               fseek($this->fd, -$offset, SEEK_CUR);
+                               $hash = $this->readVerified($this->fd, $hash);
+                               fseek($this->fd, 0, SEEK_SET);
+                               $valid = openssl_verify($this->readVerified($this->fd, $end - $offset - 8),
+                                       $hash, @file_get_contents($this->file.".pubkey")) === 1;
+                       }
+                       break;
+
+               case self::SIG_MD5:
+               case self::SIG_SHA1:
+               case self::SIG_SHA256:
+               case self::SIG_SHA512:
+                       $offset = 8 + self::$siglen[$sig["flags"]];
+                       fseek($this->fd, -$offset, SEEK_END);
+                       $hash = $this->readVerified($this->fd, self::$siglen[$sig["flags"]]);
+                       $algo = hash_init(self::$sigalg[$sig["flags"]]);
+                       fseek($this->fd, 0, SEEK_SET);
+                       hash_update_stream($algo, $this->fd, $end - $offset);
+                       $valid = hash_final($algo, true) === $hash;
+                       break;
+
+               default:
+                       throw new Exception("Invalid signature type '{$sig["flags"]}");
+               }
+
+               return $sig + compact("hash", "valid");
+       }
+}
+<?php
+
+namespace pharext\Cli\Args;
+
+use pharext\Cli\Args;
+
+class Help
+{
+       private $args;
+
+       function __construct($prog, Args $args) {
+               $this->prog = $prog;
+               $this->args = $args;
+       }
+
+       function __toString() {
+               $usage = "Usage:\n\n  \$ ";
+               $usage .= $this->prog;
+
+               list($flags, $required, $optional, $positional) = $this->listSpec();
+               if ($flags) {
+                       $usage .= $this->dumpFlags($flags);
+               }
+               if ($required) {
+                       $usage .= $this->dumpRequired($required);
+               }
+               if ($optional) {
+                       $usage .= $this->dumpOptional($optional);
+               }
+               if ($positional) {
+                       $usage .= $this->dumpPositional($positional);
+               }
+
+               $help = $this->dumpHelp($positional);
+
+               return $usage . "\n\n" . $help . "\n";
+       }
+
+       function listSpec() {
+               $flags = [];
+               $required = [];
+               $optional = [];
+               $positional = [];
+               foreach ($this->args->getSpec() as $spec) {
+                       if (is_numeric($spec[0])) {
+                               $positional[] = $spec;
+                       } elseif ($spec[3] & Args::REQUIRED) {
+                               $required[] = $spec;
+                       } elseif ($spec[3] & (Args::OPTARG|Args::REQARG)) {
+                               $optional[] = $spec;
+                       } else {
+                               $flags[] = $spec;
+                       }
+               }
+
+               return [$flags, $required, $optional, $positional]
+                       + compact("flags", "required", "optional", "positional");
+       }
+
+       function dumpFlags(array $flags) {
+               return sprintf(" [-%s]", implode("", array_column($flags, 0)));
+       }
+
+       function dumpRequired(array $required) {
+               $dump = "";
+               foreach ($required as $req) {
+                       $dump .= sprintf(" -%s <%s>", $req[0], $req[1]);
+               }
+               return $dump;
+       }
+
+       function dumpOptional(array $optional) {
+               $req = array_filter($optional, function($a) {
+                       return $a[3] & Args::REQARG;
+               });
+               $opt = array_filter($optional, function($a) {
+                       return $a[3] & Args::OPTARG;
+               });
+
+               $dump = "";
+               if ($req) {
+                       $dump .= sprintf(" [-%s <arg>]", implode("|-", array_column($req, 0)));
+               }
+               if ($opt) {
+                       $dump .= sprintf(" [-%s [<arg>]]", implode("|-", array_column($opt, 0)));
+               }
+               return $dump;
+       }
+
+       function dumpPositional(array $positional) {
+               $dump = " [--]";
+               foreach ($positional as $pos) {
+                       if ($pos[3] & Args::REQUIRED) {
+                               $dump .= sprintf(" <%s>", $pos[1]);
+                       } else {
+                               $dump .= sprintf(" [<%s>]", $pos[1]);
+                       }
+                       if ($pos[3] & Args::MULTI) {
+                               $dump .= sprintf(" [<%s>]...", $pos[1]);
+                       }
+               }
+               return $dump;
+       }
+
+       function calcMaxLen() {
+               $spc = $this->args->getSpec();
+               $max = max(array_map("strlen", array_column($spc, 1)));
+               $max += $max % 8 + 2;
+               return $max;
+       }
+
+       function dumpHelp() {
+               $max = $this->calcMaxLen();
+               $dump = "";
+               foreach ($this->args->getSpec() as $spec) {
+                       $dump .= "    ";
+                       if (is_numeric($spec[0])) {
+                               $dump .= sprintf("--   %s ", $spec[1]);
+                       } elseif (isset($spec[0])) {
+                               $dump .= sprintf("-%s|", $spec[0]);
+                       }
+                       if (!is_numeric($spec[0])) {
+                               $dump .= sprintf("--%s ", $spec[1]);
+                       }
+                       if ($spec[3] & Args::REQARG) {
+                               $dump .= "<arg>  ";
+                       } elseif ($spec[3] & Args::OPTARG) {
+                               $dump .= "[<arg>]";
+                       } else {
+                               $dump .= "       ";
+                       }
+
+                       $dump .= str_repeat(" ", $max-strlen($spec[1])+3*!isset($spec[0]));
+                       $dump .= $spec[2];
+
+                       if ($spec[3] & Args::REQUIRED) {
+                               $dump .= " (REQUIRED)";
+                       }
+                       if ($spec[3] & Args::MULTI) {
+                               $dump .= " (MULTIPLE)";
+                       }
+                       if (isset($spec[4])) {
+                               $dump .= sprintf(" [%s]", $spec[4]);
+                       }
+                       $dump .= "\n";
+               }
+               return $dump;
+       }
+}
+<?php
+
+namespace pharext\Cli;
+
+/**
+ * Command line arguments
+ */
+class Args implements \ArrayAccess
+{
+       /**
+        * Optional option
+        */
+       const OPTIONAL = 0x000;
+
+       /**
+        * Required Option
+        */
+       const REQUIRED = 0x001;
+
+       /**
+        * Only one value, even when used multiple times
+        */
+       const SINGLE = 0x000;
+
+       /**
+        * Aggregate an array, when used multiple times
+        */
+       const MULTI = 0x010;
+
+       /**
+        * Option takes no argument
+        */
+       const NOARG = 0x000;
+
+       /**
+        * Option requires an argument
+        */
+       const REQARG = 0x100;
+
+       /**
+        * Option takes an optional argument
+        */
+       const OPTARG = 0x200;
+
+       /**
+        * Option halts processing
+        */
+       const HALT = 0x10000000;
+
+       /**
+        * Original option spec
+        * @var array
+        */
+       private $orig = [];
+
+       /**
+        * Compiled spec
+        * @var array
+        */
+       private $spec = [];
+
+       /**
+        * Parsed args
+        * @var array
+        */
+       private $args = [];
+
+       /**
+        * Compile the original spec
+        * @param array|Traversable $spec
+        */
+       public function __construct($spec = null) {
+               if (is_array($spec) || $spec instanceof Traversable) {
+                       $this->compile($spec);
+               }
+
+       }
+
+       /**
+        * Compile the original spec
+        * @param array|Traversable $spec
+        * @return pharext\Cli\Args self
+        */
+       public function compile($spec) {
+               foreach ($spec as $arg) {
+                       if (isset($arg[0]) && is_numeric($arg[0])) {
+                               $arg[3] &= ~0xf00;
+                               $this->spec["--".$arg[0]] = $arg;
+                       } elseif (isset($arg[0])) {
+                               $this->spec["-".$arg[0]] = $arg;
+                               $this->spec["--".$arg[1]] = $arg;
+                       } else {
+                               $this->spec["--".$arg[1]] = $arg;
+                       }
+                       $this->orig[] = $arg;
+               }
+               return $this;
+       }
+
+       /**
+        * Get original spec
+        * @return array
+        */
+       public function getSpec() {
+               return $this->orig;
+       }
+
+       /**
+        * Get compiled spec
+        * @return array
+        */
+       public function getCompiledSpec() {
+               return $this->spec;
+       }
+
+       /**
+        * Parse command line arguments according to the compiled spec.
+        *
+        * The Generator yields any parsing errors.
+        * Parsing will stop when all arguments are processed or the first option
+        * flagged Cli\Args::HALT was encountered.
+        *
+        * @param int $argc
+        * @param array $argv
+        * @return Generator
+        */
+       public function parse($argc, array $argv) {
+               for ($f = false, $p = 0, $i = 0; $i < $argc; ++$i) {
+                       $o = $argv[$i];
+
+                       if ($o{0} === "-" && strlen($o) > 2 && $o{1} !== "-") {
+                               // multiple short opts, e.g. -vps
+                               $argc += strlen($o) - 2;
+                               array_splice($argv, $i, 1, array_map(function($s) {
+                                       return "-$s";
+                               }, str_split(substr($o, 1))));
+                               $o = $argv[$i];
+                       } elseif ($o{0} === "-" && strlen($o) > 2 && $o{1} === "-" && 0 < ($eq = strpos($o, "="))) {
+                               // long opt with argument, e.g. --foo=bar
+                               $argc++;
+                               array_splice($argv, $i, 1, [
+                                       substr($o, 0, $eq++),
+                                       substr($o, $eq)
+                               ]);
+                               $o = $argv[$i];
+                       } elseif ($o === "--") {
+                               // only positional args following
+                               $f = true;
+                               continue;
+                       }
+
+                       if ($f || !isset($this->spec[$o])) {
+                               if ($o{0} !== "-" && isset($this->spec["--$p"])) {
+                                       $this[$p] = $o;
+                                       if (!$this->optIsMulti($p)) {
+                                               ++$p;
+                                       }
+                               } else {
+                                       yield sprintf("Unknown option %s", $o);
+                               }
+                       } elseif (!$this->optAcceptsArg($o)) {
+                               $this[$o] = true;
+                       } elseif ($i+1 < $argc && !isset($this->spec[$argv[$i+1]])) {
+                               $this[$o] = $argv[++$i];
+                       } elseif ($this->optRequiresArg($o)) {
+                               yield sprintf("Option --%s requires an argument", $this->optLongName($o));
+                       } else {
+                               // OPTARG
+                               $this[$o] = $this->optDefaultArg($o);
+                       }
+
+                       if ($this->optHalts($o)) {
+                               return;
+                       }
+               }
+       }
+
+       /**
+        * Validate that all required options were given.
+        *
+        * The Generator yields any validation errors.
+        *
+        * @return Generator
+        */
+       public function validate() {
+               $required = array_filter($this->orig, function($spec) {
+                       return $spec[3] & self::REQUIRED;
+               });
+               foreach ($required as $req) {
+                       if ($req[3] & self::MULTI) {
+                               if (is_array($this[$req[0]])) {
+                                       continue;
+                               }
+                       } elseif (strlen($this[$req[0]])) {
+                               continue;
+                       }
+                       if (is_numeric($req[0])) {
+                               yield sprintf("Argument <%s> is required", $req[1]);
+                       } else {
+                               yield sprintf("Option --%s is required", $req[1]);
+                       }
+               }
+       }
+
+
+       public function toArray() {
+               $args = [];
+               foreach ($this->spec as $spec) {
+                       $opt = $this->opt($spec[1]);
+                       $args[$opt] = $this[$opt];
+               }
+               return $args;
+       }
+
+       /**
+        * Retreive the default argument of an option
+        * @param string $o
+        * @return mixed
+        */
+       private function optDefaultArg($o) {
+               $o = $this->opt($o);
+               if (isset($this->spec[$o][4])) {
+                       return $this->spec[$o][4];
+               }
+               return null;
+       }
+
+       /**
+        * Retrieve the help message of an option
+        * @param string $o
+        * @return string
+        */
+       private function optHelp($o) {
+               $o = $this->opt($o);
+               if (isset($this->spec[$o][2])) {
+                       return $this->spec[$o][2];
+               }
+               return "";
+       }
+
+       /**
+        * Retrieve option's flags
+        * @param string $o
+        * @return int
+        */
+       private function optFlags($o) {
+               $o = $this->opt($o);
+               if (isset($this->spec[$o])) {
+                       return $this->spec[$o][3];
+               }
+               return null;
+       }
+
+       /**
+        * Check whether an option is flagged for halting argument processing
+        * @param string $o
+        * @return boolean
+        */
+       private function optHalts($o) {
+               return $this->optFlags($o) & self::HALT;
+       }
+
+       /**
+        * Check whether an option needs an argument
+        * @param string $o
+        * @return boolean
+        */
+       private function optRequiresArg($o) {
+               return $this->optFlags($o) & self::REQARG;
+       }
+
+       /**
+        * Check wether an option accepts any argument
+        * @param string $o
+        * @return boolean
+        */
+       private function optAcceptsArg($o) {
+               return $this->optFlags($o) & 0xf00;
+       }
+
+       /**
+        * Check whether an option can be used more than once
+        * @param string $o
+        * @return boolean
+        */
+       private function optIsMulti($o) {
+               return $this->optFlags($o) & self::MULTI;
+       }
+
+       /**
+        * Retreive the long name of an option
+        * @param string $o
+        * @return string
+        */
+       private function optLongName($o) {
+               $o = $this->opt($o);
+               return is_numeric($this->spec[$o][0]) ? $this->spec[$o][0] : $this->spec[$o][1];
+       }
+
+       /**
+        * Retreive the short name of an option
+        * @param string $o
+        * @return string
+        */
+       private function optShortName($o) {
+               $o = $this->opt($o);
+               return is_numeric($this->spec[$o][0]) ? null : $this->spec[$o][0];
+       }
+
+       /**
+        * Retreive the canonical name (--long-name) of an option
+        * @param string $o
+        * @return string
+        */
+       private function opt($o) {
+               if (is_numeric($o)) {
+                       return "--$o";
+               }
+               if ($o{0} !== '-') {
+                       if (strlen($o) > 1) {
+                               $o = "-$o";
+                       }
+                       $o = "-$o";
+               }
+               return $o;
+       }
+
+       /**@+
+        * Implements ArrayAccess and virtual properties
+        */
+       function offsetExists($o) {
+               $o = $this->opt($o);
+               return isset($this->args[$o]);
+       }
+       function __isset($o) {
+               return $this->offsetExists($o);
+       }
+       function offsetGet($o) {
+               $o = $this->opt($o);
+               if (isset($this->args[$o])) {
+                       return $this->args[$o];
+               }
+               return $this->optDefaultArg($o);
+       }
+       function __get($o) {
+               return $this->offsetGet($o);
+       }
+       function offsetSet($o, $v) {
+               $osn = $this->optShortName($o);
+               $oln = $this->optLongName($o);
+               if ($this->optIsMulti($o)) {
+                       if (isset($osn)) {
+                               $this->args["-$osn"][] = $v;
+                       }
+                       $this->args["--$oln"][] = $v;
+               } else {
+                       if (isset($osn)) {
+                               $this->args["-$osn"] = $v;
+                       }
+                       $this->args["--$oln"] = $v;
+               }
+       }
+       function __set($o, $v) {
+               $this->offsetSet($o, $v);
+       }
+       function offsetUnset($o) {
+               unset($this->args["-".$this->optShortName($o)]);
+               unset($this->args["--".$this->optLongName($o)]);
+       }
+       function __unset($o) {
+               $this->offsetUnset($o);
+       }
+       /**@-*/
+}
+<?php
+
+namespace pharext\Cli;
+
+use pharext\Archive;
+
+use Phar;
+
+trait Command
+{
+       /**
+        * Command line arguments
+        * @var pharext\Cli\Args
+        */
+       private $args;
+       
+       /**
+        * @inheritdoc
+        * @see \pharext\Command::getArgs()
+        */
+       public function getArgs() {
+               return $this->args;
+       }
+
+       /**
+        * Retrieve metadata of the currently running phar
+        * @param string $key
+        * @return mixed
+        */
+       public function metadata($key = null) {
+               if (extension_loaded("Phar")) {
+                       $running = new Phar(Phar::running(false));
+               } else {
+                       $running = new Archive(PHAREXT_PHAR);
+               }
+
+               if ($key === "signature") {
+                       $sig = $running->getSignature();
+                       return sprintf("%s signature of %s\n%s", 
+                               $sig["hash_type"],
+                               $this->metadata("name"),
+                               chunk_split($sig["hash"], 64, "\n"));
+               }
+
+               $metadata = $running->getMetadata();
+               if (isset($key)) {
+                       return $metadata[$key];
+               }
+               return $metadata;
+       }
+
+       /**
+        * Output pharext vX.Y.Z header
+        */
+       public function header() {
+               if (!headers_sent()) {
+                       /* only display header, if we didn't generate any output yet */
+                       printf("%s\n\n", $this->metadata("header"));
+               }
+       }
+       
+       /**
+        * @inheritdoc
+        * @see \pharext\Command::debug()
+        */
+       public function debug($fmt) {
+               if ($this->args->verbose) {
+                       vprintf($fmt, array_slice(func_get_args(), 1));
+               }
+       }
+       
+       /**
+        * @inheritdoc
+        * @see \pharext\Command::info()
+        */
+       public function info($fmt) {
+               if (!$this->args->quiet) {
+                       vprintf($fmt, array_slice(func_get_args(), 1));
+               }
+       }
+
+       /**
+        * @inheritdoc
+        * @see \pharext\Command::warn()
+        */
+       public function warn($fmt) {
+               if (!$this->args->quiet) {
+                       if (!isset($fmt)) {
+                               $fmt = "%s\n";
+                               $arg = error_get_last()["message"];
+                       } else {
+                               $arg = array_slice(func_get_args(), 1);
+                       }
+                       vfprintf(STDERR, "Warning: $fmt", $arg);
+               }
+       }
+
+       /**
+        * @inheritdoc
+        * @see \pharext\Command::error()
+        */
+       public function error($fmt) {
+               if (!isset($fmt)) {
+                       $fmt = "%s\n";
+                       $arg = error_get_last()["message"];
+               } else {
+                       $arg = array_slice(func_get_args(), 1);
+               }
+               vfprintf(STDERR, "ERROR: $fmt", $arg);
+       }
+
+       /**
+        * Output command line help message
+        * @param string $prog
+        */
+       public function help($prog) {
+               print new Args\Help($prog, $this->args);
+       }
+       
+       /**
+        * Verbosity
+        * @return boolean
+        */
+       public function verbosity() {
+               if ($this->args->verbose) {
+                       return true;
+               } elseif ($this->args->quiet) {
+                       return false;
+               } else {
+                       return null;
+               }
+       }
+}
+<?php
+
+namespace pharext;
+
+/**
+ * Command interface
+ */
+interface Command
+{
+       /**
+        * Argument error
+        */
+       const EARGS = 1;
+       /**
+        * Build error
+        */
+       const EBUILD = 2;
+       /**
+        * Signature error
+        */
+       const ESIGN = 3;
+       /**
+        * Extract/unpack error
+        */
+       const EEXTRACT = 4;
+       /**
+        * Install error
+        */
+       const EINSTALL = 5;
+       
+       /**
+        * Retrieve command line arguments
+        * @return pharext\Cli\Args
+        */
+       public function getArgs();
+       
+       /**
+        * Print debug message
+        * @param string $fmt
+        * @param string ...$args
+        */
+       public function debug($fmt);
+       
+       /**
+        * Print info
+        * @param string $fmt
+        * @param string ...$args
+        */
+       public function info($fmt);
+       
+       /**
+        * Print warning
+        * @param string $fmt
+        * @param string ...$args
+        */
+       public function warn($fmt);
+
+       /**
+        * Print error
+        * @param string $fmt
+        * @param string ...$args
+        */
+       public function error($fmt);
+
+       /**
+        * Execute the command
+        * @param int $argc command line argument count
+        * @param array $argv command line argument list
+        */
+       public function run($argc, array $argv);
+}
+<?php
+
+namespace pharext;
+
+class Exception extends \Exception
+{
+       public function __construct($message = null, $code = 0, $previous = null) {
+               if (!isset($message)) {
+                       $last_error = error_get_last();
+                       $message = $last_error["message"];
+                       if (!$code) {
+                               $code = $last_error["type"];
+                       }
+               }
+               parent::__construct($message, $code, $previous);
+       }
+}
+<?php
+
+namespace pharext;
+
+/**
+ * Execute system command
+ */
+class ExecCmd
+{
+       /**
+        * Sudo command, if the cmd needs escalated privileges
+        * @var string
+        */
+       private $sudo;
+       
+       /**
+        * Executable of the cmd
+        * @var string
+        */
+       private $command;
+       
+       /**
+        * Passthrough cmd output
+        * @var bool
+        */
+       private $verbose;
+       
+       /**
+        * Output of cmd run
+        * @var string
+        */
+       private $output;
+       
+       /**
+        * Return code of cmd run
+        * @var int
+        */
+       private $status;
+
+       /**
+        * @param string $command
+        * @param bool verbose
+        */
+       public function __construct($command, $verbose = false) {
+               $this->command = $command;
+               $this->verbose = $verbose;
+       }
+       
+       /**
+        * (Re-)set sudo command
+        * @param string $sudo
+        */
+       public function setSu($sudo = false) {
+               $this->sudo = $sudo;
+       }
+       
+       /**
+        * Execute a program with escalated privileges handling interactive password prompt
+        * @param string $command
+        * @param bool $verbose
+        * @return int exit status
+        */
+       private function suExec($command, $verbose = null) {
+               if (!($proc = proc_open($command, [STDIN,["pipe","w"],["pipe","w"]], $pipes))) {
+                       $this->status = -1;
+                       throw new Exception("Failed to run {$command}");
+               }
+               
+               $stdout = $pipes[1];
+               $passwd = 0;
+               $checks = 10;
+
+               while (!feof($stdout)) {
+                       $R = [$stdout]; $W = []; $E = [];
+                       if (!stream_select($R, $W, $E, null)) {
+                               continue;
+                       }
+                       $data = fread($stdout, 0x1000);
+                       /* only check a few times */
+                       if ($passwd < $checks) {
+                               $passwd++;
+                               if (stristr($data, "password")) {
+                                       $passwd = $checks + 1;
+                                       printf("\n%s", $data);
+                                       continue;
+                               }
+                       } elseif ($passwd > $checks) {
+                               /* new line after pw entry */
+                               printf("\n");
+                               $passwd = $checks;
+                       }
+                       
+                       if ($verbose === null) {
+                               print $this->progress($data, 0);
+                       } else {
+                               if ($verbose) {
+                                       printf("%s", $data);
+                               }
+                               $this->output .= $data;
+                       }
+               }
+               if ($verbose === null) {
+                       $this->progress("", PHP_OUTPUT_HANDLER_FINAL);
+               }
+               return $this->status = proc_close($proc);
+       }
+
+       /**
+        * Output handler that displays some progress while soaking output
+        * @param string $string
+        * @param int $flags
+        * @return string
+        */
+       private function progress($string, $flags) {
+               static $counter = 0;
+               static $symbols = ["\\","|","/","-"];
+
+               $this->output .= $string;
+               
+               if (false !== strpos($string, "\n")) {
+                       ++$counter;
+               }
+
+               return $flags & PHP_OUTPUT_HANDLER_FINAL
+                       ? "   \r"
+                       : sprintf("  %s\r", $symbols[$counter % 4]);
+       }
+
+       /**
+        * Run the command
+        * @param array $args
+        * @return \pharext\ExecCmd self
+        * @throws \pharext\Exception
+        */
+       public function run(array $args = null) {
+               $exec = escapeshellcmd($this->command);
+               if ($args) {
+                       $exec .= " ". implode(" ", array_map("escapeshellarg", (array) $args));
+               }
+               
+               if ($this->sudo) {
+                       $this->suExec(sprintf($this->sudo." 2>&1", $exec), $this->verbose);
+               } elseif ($this->verbose) {
+                       ob_start(function($s) {
+                               $this->output .= $s;
+                               return $s;
+                       }, 1);
+                       passthru($exec, $this->status);
+                       ob_end_flush();
+               } elseif ($this->verbose !== false /* !quiet */) {
+                       ob_start([$this, "progress"], 1);
+                       passthru($exec . " 2>&1", $this->status);
+                       ob_end_flush();
+               } else {
+                       exec($exec ." 2>&1", $output, $this->status);
+                       $this->output = implode("\n", $output);
+               }
+               
+               if ($this->status) {
+                       throw new Exception("Command {$exec} failed ({$this->status})");
+               }
+
+               return $this;
+       }
+       
+       /**
+        * Retrieve exit code of cmd run
+        * @return int
+        */
+       public function getStatus() {
+               return $this->status;
+       }
+       
+       /**
+        * Retrieve output of cmd run
+        * @return string
+        */
+       public function getOutput() {
+               return $this->output;
+       }
+}
+<?php
+
+namespace pharext;
+
+use Phar;
+use SplObjectStorage;
+
+/**
+ * The extension install command executed by the extension phar
+ */
+class Installer implements Command
+{
+       use Cli\Command;
+
+       /**
+        * Cleanups
+        * @var array
+        */
+       private $cleanup = [];
+
+       /**
+        * Create the command
+        */
+       public function __construct() {
+               $this->args = new Cli\Args([
+                       ["h", "help", "Display help",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+                       ["v", "verbose", "More output",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG],
+                       ["q", "quiet", "Less output",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG],
+                       ["p", "prefix", "PHP installation prefix if phpize is not in \$PATH, e.g. /opt/php7",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::REQARG],
+                       ["n", "common-name", "PHP common program name, e.g. php5 or zts-php",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::REQARG,
+                               "php"],
+                       ["c", "configure", "Additional extension configure flags, e.g. -c --with-flag",
+                               Cli\Args::OPTIONAL|Cli\Args::MULTI|Cli\Args::REQARG],
+                       ["s", "sudo", "Installation might need increased privileges",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::OPTARG,
+                               "sudo -S %s"],
+                       ["i", "ini", "Activate in this php.ini instead of loaded default php.ini",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::REQARG],
+                       [null, "signature", "Show package signature",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+                       [null, "license", "Show package license",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+                       [null, "name", "Show package name",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+                       [null, "date", "Show package release date",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+                       [null, "release", "Show package release version",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+                       [null, "version", "Show pharext version",
+                               Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+               ]);
+       }
+
+       /**
+        * Perform cleaniup
+        */
+       function __destruct() {
+               foreach ($this->cleanup as $cleanup) {
+                       $cleanup->run();
+               }
+       }
+
+       private function extract($phar) {
+               $temp = (new Task\Extract($phar))->run($this->verbosity());
+               $this->cleanup[] = new Task\Cleanup($temp);
+               return $temp;
+       }
+
+       private function hooks(SplObjectStorage $phars) {
+               $hook = [];
+               foreach ($phars as $phar) {
+                       if (isset($phar["pharext_package.php"])) {
+                               $sdir = include $phar["pharext_package.php"];
+                               if ($sdir instanceof SourceDir) {
+                                       $this->args->compile($sdir->getArgs());
+                                       $hook[] = $sdir;
+                               }
+                       }
+               }
+               return $hook;
+       }
+
+       private function load() {
+               $list = new SplObjectStorage();
+               $phar = extension_loaded("Phar")
+                       ? new Phar(Phar::running(false))
+                       : new Archive(PHAREXT_PHAR);
+               $temp = $this->extract($phar);
+
+               foreach ($phar as $entry) {
+                       $dep_file = $entry->getBaseName();
+                       if (fnmatch("*.ext.phar*", $dep_file)) {
+                               $dep_phar = extension_loaded("Phar")
+                                       ? new Phar("$temp/$dep_file")
+                                       : new Archive("$temp/$dep_file");
+                               $list[$dep_phar] = $this->extract($dep_phar);
+                       }
+               }
+
+               /* the actual ext.phar at last */
+               $list[$phar] = $temp;
+               return $list;
+       }
+
+       /**
+        * @inheritdoc
+        * @see \pharext\Command::run()
+        */
+       public function run($argc, array $argv) {
+               try {
+                       /* load the phar(s) */
+                       $list = $this->load();
+                       /* installer hooks */
+                       $hook = $this->hooks($list);
+               } catch (\Exception $e) {
+                       $this->error("%s\n", $e->getMessage());
+                       exit(self::EEXTRACT);
+               }
+
+               /* standard arg stuff */
+               $errs = [];
+               $prog = array_shift($argv);
+               foreach ($this->args->parse(--$argc, $argv) as $error) {
+                       $errs[] = $error;
+               }
+
+               if ($this->args["help"]) {
+                       $this->header();
+                       $this->help($prog);
+                       exit;
+               }
+               try {
+                       foreach (["signature", "name", "date", "license", "release", "version"] as $opt) {
+                               if ($this->args[$opt]) {
+                                       printf("%s\n", $this->metadata($opt));
+                                       exit;
+                               }
+                       }
+               } catch (\Exception $e) {
+                       $this->error("%s\n", $e->getMessage());
+                       exit(self::EARGS);
+               }
+
+               foreach ($this->args->validate() as $error) {
+                       $errs[] = $error;
+               }
+
+               if ($errs) {
+                       if (!$this->args["quiet"]) {
+                               $this->header();
+                       }
+                       foreach ($errs as $err) {
+                               $this->error("%s\n", $err);
+                       }
+                       if (!$this->args["quiet"]) {
+                               $this->help($prog);
+                       }
+                       exit(self::EARGS);
+               }
+
+               try {
+                       /* post process hooks */
+                       foreach ($hook as $sdir) {
+                               $sdir->setArgs($this->args);
+                       }
+               } catch (\Exception $e) {
+                       $this->error("%s\n", $e->getMessage());
+                       exit(self::EARGS);
+               }
+
+               /* install packages */
+               try {
+                       foreach ($list as $phar) {
+                               $this->info("Installing %s ...\n", basename($phar->getPath()));
+                               $this->install($list[$phar]);
+                               $this->activate($list[$phar]);
+                               $this->info("Successfully installed %s!\n", basename($phar->getPath()));
+                       }
+               } catch (\Exception $e) {
+                       $this->error("%s\n", $e->getMessage());
+                       exit(self::EINSTALL);
+               }
+       }
+
+       /**
+        * Phpize + trinity
+        */
+       private function install($temp) {
+               // phpize
+               $phpize = new Task\Phpize($temp, $this->args->prefix, $this->args->{"common-name"});
+               $phpize->run($this->verbosity());
+
+               // configure
+               $configure = new Task\Configure($temp, $this->args->configure, $this->args->prefix, $this->args->{"common-name"});
+               $configure->run($this->verbosity());
+
+               // make
+               $make = new Task\Make($temp);
+               $make->run($this->verbosity());
+
+               // install
+               $sudo = isset($this->args->sudo) ? $this->args->sudo : null;
+               $install = new Task\Make($temp, ["install"], $sudo);
+               $install->run($this->verbosity());
+       }
+
+       private function activate($temp) {
+               if ($this->args->ini) {
+                       $files = [$this->args->ini];
+               } else {
+                       $files = array_filter(array_map("trim", explode(",", php_ini_scanned_files())));
+                       $files[] = php_ini_loaded_file();
+               }
+
+               $sudo = isset($this->args->sudo) ? $this->args->sudo : null;
+               $type = $this->metadata("type") ?: "extension";
+
+               $activate = new Task\Activate($temp, $files, $type, $this->args->prefix, $this->args{"common-name"}, $sudo);
+               if (!$activate->run($this->verbosity())) {
+                       $this->info("Extension already activated ...\n");
+               }
+       }
+}
+<?php
+
+namespace pharext;
+
+trait License
+{
+       function findLicense($dir, $file = null) {
+               if (isset($file)) {
+                       return realpath("$dir/$file");
+               }
+
+               $names = [];
+               foreach (["{,UN}LICEN{S,C}{E,ING}", "COPY{,ING,RIGHT}"] as $name) {
+                       $names[] = $this->mergeLicensePattern($name, strtolower($name));
+               }
+               $exts = [];
+               foreach (["t{,e}xt", "rst", "asc{,i,ii}", "m{,ark}d{,own}", "htm{,l}"] as $ext) {
+                       $exts[] = $this->mergeLicensePattern(strtoupper($ext), $ext);
+               }
+               
+               $pattern = "{". implode(",", $names) ."}{,.{". implode(",", $exts) ."}}";
+
+               if (($glob = glob("$dir/$pattern", GLOB_BRACE))) {
+                       return current($glob);
+               }
+       }
+
+       private function mergeLicensePattern($upper, $lower) {
+               $pattern = "";
+               $length = strlen($upper);
+               for ($i = 0; $i < $length; ++$i) {
+                       if ($lower{$i} === $upper{$i}) {
+                               $pattern .= $upper{$i};
+                       } else {
+                               $pattern .= "[" . $upper{$i} . $lower{$i} . "]";
+                       }
+               }
+               return $pattern;
+       }
+
+       public function readLicense($file) {
+               $text = file_get_contents($file);
+               switch (strtolower(pathinfo($file, PATHINFO_EXTENSION))) {
+                       case "htm":
+                       case "html":
+                               $text = strip_tags($text);
+                               break;
+               }
+               return $text;
+       }
+}
+<?php
+
+namespace pharext;
+
+class Metadata
+{
+       static function version() {
+               return "4.1.1";
+       }
+
+       static function header() {
+               return sprintf("pharext v%s (c) Michael Wallner <mike@php.net>", self::version());
+       }
+
+       static function date() {
+               return gmdate("Y-m-d");
+       }