1.1 --- a/OpenSecurity/bin/opensecurityd.pyw	Thu Apr 24 12:19:30 2014 +0200
     1.2 +++ b/OpenSecurity/bin/opensecurityd.pyw	Fri Apr 25 12:44:12 2014 +0200
     1.3 @@ -81,7 +81,6 @@
     1.4  # Global VMManager instance
     1.5  gvm_mgr = None
     1.6  
     1.7 -
     1.8  # ------------------------------------------------------------
     1.9  # code
    1.10  
    1.11 @@ -201,6 +200,9 @@
    1.12          except:
    1.13              res += ', "cygpath --windows ~": "FAILED"'
    1.14  
    1.15 +
    1.16 +        res += ', "status message": "' + gvm_mgr.status_message.replace('"', "'") + '"'
    1.17 +
    1.18          res += '}}'
    1.19  
    1.20          # loading it into json and print it again ensures

     2.1 --- a/OpenSecurity/bin/os-admind.bat	Thu Apr 24 12:19:30 2014 +0200
     2.2 +++ b/OpenSecurity/bin/os-admind.bat	Fri Apr 25 12:44:12 2014 +0200
     2.3 @@ -1,4 +1,4 @@
     2.4  @echo off
     2.5  cd %0%\..
     2.6 -C:\Python27\python opensecurityd.pyw 8080
     2.7 +..\Python27\python opensecurityd.pyw 8080
     2.8  

     3.1 --- a/OpenSecurity/bin/os-clientd.bat	Thu Apr 24 12:19:30 2014 +0200
     3.2 +++ b/OpenSecurity/bin/os-clientd.bat	Fri Apr 25 12:44:12 2014 +0200
     3.3 @@ -1,3 +1,3 @@
     3.4  @echo off
     3.5  cd %0%\..
     3.6 -C:\Python27\python opensecurity_client_restful_server.py 8090
     3.7 \ No newline at end of file
     3.8 +..\Python27\python opensecurity_client_restful_server.py 8090

     4.1 --- a/OpenSecurity/bin/os-tray.bat	Thu Apr 24 12:19:30 2014 +0200
     4.2 +++ b/OpenSecurity/bin/os-tray.bat	Fri Apr 25 12:44:12 2014 +0200
     4.3 @@ -1,3 +1,3 @@
     4.4  @echo off
     4.5  cd %0%\..
     4.6 -START /B CMD /C "C:\Python27\pythonw opensecurity_tray.pyw" >NUL 2>&1
     4.7 +START /B CMD /C "..\Python27\pythonw opensecurity_tray.pyw" >NUL 2>&1

     5.1 --- a/OpenSecurity/bin/vmmanager.pyw	Thu Apr 24 12:19:30 2014 +0200
     5.2 +++ b/OpenSecurity/bin/vmmanager.pyw	Fri Apr 25 12:44:12 2014 +0200
     5.3 @@ -54,26 +54,67 @@
     5.4      #    return self.coords[item]
     5.5   
     5.6  class VMManager(object):
     5.7 +
     5.8      vmRootName = "SecurityDVM"
     5.9      systemProperties = None
    5.10      _instance = None
    5.11      machineFolder = ''
    5.12      rsdHandler = None
    5.13 +    status_message = 'Starting up...'
    5.14 +
    5.15 + 
    5.16 +    def __init__(self):
    5.17 +
    5.18 +        self.systemProperties = self.getSystemProperties()
    5.19 +
    5.20 +        # only proceed if we have a working background environment
    5.21 +        if self.backend_ok():
    5.22 +            self.machineFolder = self.systemProperties["Default machine folder"]
    5.23 +            self.cleanup()
    5.24 +            self.rsdHandler = DeviceHandler(self)
    5.25 +            self.rsdHandler.start()
    5.26 +        else:
    5.27 +            logger.critical(self.status_message)
    5.28      
    5.29 -    def __init__(self):
    5.30 -        self.systemProperties = self.getSystemProperties()
    5.31 -        self.machineFolder = self.systemProperties["Default machine folder"]
    5.32 -        self.cleanup()
    5.33 -        self.rsdHandler = DeviceHandler(self)
    5.34 -        self.rsdHandler.start()
    5.35 -        return
    5.36 -    
    5.37 +
    5.38      @staticmethod
    5.39      def getInstance():
    5.40          if VMManager._instance == None:
    5.41              VMManager._instance = VMManager()
    5.42          return VMManager._instance
    5.43      
    5.44 +
    5.45 +    def backend_ok(self):
    5.46 +
    5.47 +        """check if the backend (VirtualBox) is sufficient for our task"""
    5.48 +
    5.49 +        # ensure we have our system props
    5.50 +        if self.systemProperties == None:
    5.51 +            self.systemProperties = self.getSystemProperties()
    5.52 +        if self.systemProperties == None:
    5.53 +            self.status_message = 'Failed to get backend system properties. Is Backend (VirtualBox?) installed?'
    5.54 +            return False
    5.55 +
    5.56 +        # check for existing Extension pack
    5.57 +        if not 'Remote desktop ExtPack' in self.systemProperties:
    5.58 +            self.status_message = 'No remote desktop extension pack found. Please install the "Oracle VM VirtualBox Extension Pack" from https://www.virtualbox.org/wiki/Downloads.'
    5.59 +            return False
    5.60 +        if self.systemProperties['Remote desktop ExtPack'] == 'Oracle VM VirtualBox Extension Pack ':
    5.61 +            self.status_message = 'Unsure if suitable extension pack is installed. Please install the "Oracle VM VirtualBox Extension Pack" from https://www.virtualbox.org/wiki/Downloads.'
    5.62 +            return False
    5.63 +
    5.64 +        # check if we do have our root VMs installed
    5.65 +        vms = self.listVM()
    5.66 +        if not self.vmRootName in vms:
    5.67 +            self.status_message = 'Unable to locate root SecurityDVM. Please download and setup the initial image.'
    5.68 +            return False
    5.69 +
    5.70 +        # basically all seems nice and ready to rumble
    5.71 +        self.status_message = 'All is ok.'
    5.72 +
    5.73 +        return True
    5.74 +
    5.75 +
    5.76      def cleanup(self):
    5.77          if self.rsdHandler != None:
    5.78              self.rsdHandler.stop()