store pointer to Backend in the Project class so properties of the Backend object can eventually be queried from the generic rbuild code

svn path=/trunk/; revision=19827

reactos/tools/rbuild/project.cpp

@@ -19,6 +19,7 @@
 #include <assert.h>
 
 #include "rbuild.h"
+#include "backend/backend.h"
 
 using std::string;
 using std::vector;
@@ -87,13 +88,15 @@ Project::Project ( const Configuration& configuration,
 	  node (NULL),
 	  head (NULL),
 	  configuration (configuration)
-{  
+{
 	ReadXml();
 }
 
 Project::~Project ()
 {
 	size_t i;
+	if ( _backend )
+		delete _backend;
 	for ( i = 0; i < modules.size (); i++ )
 		delete modules[i];
 	for ( i = 0; i < linkerFlags.size (); i++ )

reactos/tools/rbuild/rbuild.cpp

@@ -243,17 +243,19 @@ main ( int argc, char** argv )
 	try
 	{
 		string projectFilename ( RootXmlFile );
+
 		printf ( "Reading build files..." );
 		Project project ( configuration, projectFilename );
 		printf ( "done\n" );
-		project.WriteConfigurationFile ();
-		project.ExecuteInvocations ();
-		Backend* backend = Backend::Factory::Create (
+
+		project.SetBackend ( Backend::Factory::Create (
 			BuildSystem,
 			project,
-			configuration );
-		backend->Process ();
-		delete backend;
+			configuration ) );
+
+		project.WriteConfigurationFile ();
+		project.ExecuteInvocations ();
+		project.GetBackend().Process();
 
 		return 0;
 	}

reactos/tools/rbuild/rbuild.h

@@ -35,10 +35,13 @@
 #endif/*WIN32*/
 #endif/*_MSC_VER*/
 
+#include <infhost.h>
+
 #include "ssprintf.h"
 #include "exception.h"
 #include "xml.h"
-#include <infhost.h>
+
+class Backend; // forward declaration
 
 typedef std::vector<std::string> string_list;
 
@@ -191,6 +194,7 @@ class Project
 {
 	std::string xmlfile;
 	XMLElement *node, *head;
+	Backend* _backend;
 public:
 	const Configuration& configuration;
 	std::string name;
@@ -205,8 +209,11 @@ public:
 	Project ( const Configuration& configuration,
 	          const std::string& filename );
 	~Project ();
+	void SetBackend ( Backend* backend ) { _backend = backend; }
+	Backend& GetBackend() { return *_backend; }
 	void WriteConfigurationFile ();
 	void ExecuteInvocations ();
+
 	void ProcessXML ( const std::string& path );
 	Module* LocateModule ( const std::string& name );
 	const Module* LocateModule ( const std::string& name ) const;