From ad96fec8b580364b9065f3547e9a7c0232ac158e Mon Sep 17 00:00:00 2001
From: Stefan Sauer <ensonic@users.sf.net>
Date: Sat, 23 Jun 2018 12:22:33 +0200
Subject: [PATCH] Ensure that jcef_hlper is executable.

If not we only get a black screen and a "LaunchProcess: failed to execvp:".
Fixes #13
---
 .../loader/PandomiumNativeLoader.java         | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/pandomium/src/main/java/org/panda_lang/pandomium/loader/PandomiumNativeLoader.java b/pandomium/src/main/java/org/panda_lang/pandomium/loader/PandomiumNativeLoader.java
index 34d2c23..f073b53 100644
--- a/pandomium/src/main/java/org/panda_lang/pandomium/loader/PandomiumNativeLoader.java
+++ b/pandomium/src/main/java/org/panda_lang/pandomium/loader/PandomiumNativeLoader.java
@@ -74,6 +74,26 @@ private boolean checkNative(File directory) {
         else if (PandomiumOS.isLinux()) {
             success = success && FileUtils.isIn("cef.pak", directoryContent);
         }
+        
+        // Ensure that 'jcef helper' is executable
+        String cefHelperName = null;
+        if (PandomiumOS.isMacOS()) {
+            cefHelperName = "jcef Helper";
+        }
+        else if (PandomiumOS.isWindows()) {
+            cefHelperName = "jcef_helper.exe";
+        }
+        else if (PandomiumOS.isLinux()) {
+            cefHelperName = "jcef_helper";
+        }
+        if (cefHelperName != null) {
+            for (File file : directoryContent) {
+                if (file.getName().equals(cefHelperName)) {
+                    file.setExecutable(true);
+                    break;
+                }
+            }
+        }
 
         return success;
     }