- Add copyright notices to existing builtin python policies

- Implement system to dinamically pass plugins and policies search paths to
the sgpemv2 binary and tests (class GlobalSettings)
- Drastically reduce usage of hardcoded paths in code except as 
default overridable values


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@514 3ecf2c5c-341e-0410-92b4-d18e462d057c

src/testsuite/test-python_loader.cc

@@ -25,6 +25,7 @@
 #include "backend/pyloader/python_policy_manager.hh"
 #include "backend/pyloader/python_policy.hh"
 #include "backend/process.hh"
+#include "backend/global_settings.hh"
 #include "backend/schedulable_status.hh"
 #include "backend/schedulable_list.hh"
 #include "backend/scheduler.hh"
@@ -36,14 +37,16 @@
 #include <glibmm/module.h>
 
 #include <cassert>
+#include <iostream>
 #include <string>
 
+// FIXME: Eeeeh? Why does this work without explicit namespace resolving?
+// Is there some using declaration in included HEADERS?? Aaaaagh!
+
 class TestPythonPolicyManager : public PythonPolicyManager {
 public:
   void test_init(const char* policy_name) {
     init();
-    PyRun_SimpleString("import sys\n"
-		     "sys.path[:0] = [ '" MODDIR "', '" POLDIR "' ]\n");
     _python_policy = std::auto_ptr<PythonPolicy>(new PythonPolicy(policy_name));
   }
 };
@@ -52,8 +55,16 @@ public:
 int
 main(int argc, char** argv) {
     using namespace sgpem;
-    using Glib::Module;
     
+    if(argc != 2) {
+	std::cout << "[EE] Usage:\n\t" << argv[0] << 
+	    " path/to/uninstalled/policies" << std::endl;
+	exit(-1);
+    }
+    else 
+      // Add current directory to search for uninstalled policies
+      sgpem::GlobalSettings::instance().add_policies_dir(argv[1]);
+	
     Glib::thread_init();
 
     // Create an INITIAL STATE