From 566313834af3a49cd3f6b41001f7d8549e0b9c96 Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Sun, 28 Apr 2013 17:03:05 +0200
Subject: [PATCH] Add workaround for php bug 64634 in copy

---
 src/Composer/Autoload/AutoloadGenerator.php | 10 +++++++++-
 src/Composer/IO/ConsoleIO.php               | 10 ++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/src/Composer/Autoload/AutoloadGenerator.php b/src/Composer/Autoload/AutoloadGenerator.php
index 3beb6d208..0fc657930 100644
--- a/src/Composer/Autoload/AutoloadGenerator.php
+++ b/src/Composer/Autoload/AutoloadGenerator.php
@@ -186,7 +186,15 @@ EOF;
         }
         file_put_contents($vendorPath.'/autoload.php', $this->getAutoloadFile($vendorPathToTargetDirCode, $suffix));
         file_put_contents($targetDir.'/autoload_real.php', $this->getAutoloadRealFile(true, true, (bool) $includePathFile, $targetDirLoader, $filesCode, $vendorPathCode, $appBaseDirCode, $suffix, $useGlobalIncludePath));
-        copy(__DIR__.'/ClassLoader.php', $targetDir.'/ClassLoader.php');
+
+        // use stream_copy_to_stream instead of copy
+        // to work around https://bugs.php.net/bug.php?id=64634
+        $sourceLoader = fopen(__DIR__.'/ClassLoader.php', 'r');
+        $targetLoader = fopen($targetDir.'/ClassLoader.php', 'w+');
+        stream_copy_to_stream($sourceLoader, $targetLoader);
+        fclose($sourceLoader);
+        fclose($targetLoader);
+        unset($sourceLoader, $targetLoader);
 
         $this->eventDispatcher->dispatch(ScriptEvents::POST_AUTOLOAD_DUMP);
     }
diff --git a/src/Composer/IO/ConsoleIO.php b/src/Composer/IO/ConsoleIO.php
index 9926ca947..4f4844a8c 100644
--- a/src/Composer/IO/ConsoleIO.php
+++ b/src/Composer/IO/ConsoleIO.php
@@ -177,6 +177,16 @@ class ConsoleIO implements IOInterface
             // handle code running from a phar
             if ('phar:' === substr(__FILE__, 0, 5)) {
                 $tmpExe = sys_get_temp_dir().'/hiddeninput.exe';
+
+                // use stream_copy_to_stream instead of copy
+                // to work around https://bugs.php.net/bug.php?id=64634
+                $source = fopen(__DIR__.'\\hiddeninput.exe', 'r');
+                $target = fopen($tmpExe, 'w+');
+                stream_copy_to_stream($source, $target);
+                fclose($source);
+                fclose($target);
+                unset($source, $target);
+
                 copy($exe, $tmpExe);
                 $exe = $tmpExe;
             }