Use the binaries available in the system, or check platform

First try to use /usr/bin/x11vnc, if is not available, check platform
and use the right binary

Signed-off-by: Gonzalo Odiard <gonzalo@laptop.org>

1 files changed, 18 insertions, 2 deletions

diff --git a/vnclauncher.py b/vnclauncher.py
index f5367a3..4772934 100755
--- a/vnclauncher.py
+++ b/vnclauncher.py
@@ -29,11 +29,14 @@ from sugar.graphics.toolbutton import ToolButton
 from sugar.graphics.palette import Palette
 from sugar.graphics.roundbox import CanvasRoundBox
 import ConfigParser
+import os
 import os.path
 import vte
 import pango
 import commands
 import sys
+import platform
+import logging
 
 class VncLauncherActivity(activity.Activity):
     def _ipaddr_(self,button):
@@ -108,8 +111,21 @@ class VncLauncherActivity(activity.Activity):
           
     def connectVNC(self,button):
         self._vte.grab_focus()
-	cmd = "/home/olpc/Activities/VncLauncher.activity/x11vnc"
-	self._vte.fork_command(cmd)
+        # check if x11vnc is installed
+        cmd = '/usr/bin/x11vnc'
+        if os.path.isfile(cmd) and os.access(cmd, os.X_OK):
+            logging.error('Using x11vnc installed in the system')
+        else:
+            # check platform
+            if platform.machine().startswith('arm'):
+                path = os.path.join(activity.get_bundle_path(),
+                                    'bin/arm')
+            else:
+                path = os.path.join(activity.get_bundle_path(),
+                                    'bin/i586')
+            cmd = os.path.join(path, 'x11vnc')
+            logging.error('Using %s', cmd)
+        self._vte.fork_command(cmd)
 
     def __key_press_cb(self, window, event):
         return False