1 files changed, 11 insertions, 49 deletions

diff --git a/src/Common/SystemBackend.h b/src/Common/SystemBackend.h
index 944f195..9c3eaa2 100644
--- a/src/Common/SystemBackend.h
+++ b/src/Common/SystemBackend.h
@@ -20,82 +20,44 @@
 #ifndef MAD_COMMON_SYSTEMBACKEND_H_
 #define MAD_COMMON_SYSTEMBACKEND_H_
 
-#include <set>
-#include <string>
-#include <vector>
+#include <config.h>
 
-#include <sigc++/signal.h>
+#include "SystemManager.h"
 
 namespace Mad {
 namespace Common {
 
 class SystemBackend {
-  private:
-    struct Compare {
-      bool operator() (const SystemBackend *b1, const SystemBackend *b2) {
-        if(b1->getPriority() == b2->getPriority())
-          return (b1 > b2);
-        else
-          return (b1->getPriority() > b2->getPriority());
-      }
-    };
-
-    static std::set<SystemBackend*, Compare> backends;
-
-  public:
-    struct FSInfo {
-      std::string fsName;
-      std::string mountedOn;
-      long long total;
-      long long used;
-      long long available;
-    };
-
   protected:
-    SystemBackend() {}
+    friend class SystemManager;
 
-    static void registerBackend(SystemBackend *backend) {
-      backends.insert(backend);
+    virtual bool getUptimeInfo(const sigc::slot<void, unsigned long, unsigned long> &callback _UNUSED_PARAMETER_) {
+      return false;
     }
 
-    static void unregisterBackend(SystemBackend *backend) {
-      backends.erase(backend);
+    virtual bool getMemoryInfo(const sigc::slot<void, unsigned long, unsigned long, unsigned long, unsigned long> &callback _UNUSED_PARAMETER_) {
+      return false;
     }
 
-    virtual bool uptimeInfo(const sigc::slot<void, unsigned long, unsigned long>&) {
+    virtual bool getLoadInfo(const sigc::slot<void, unsigned long, unsigned long, float, float, float> &callback _UNUSED_PARAMETER_) {
       return false;
     }
 
-    virtual bool memoryInfo(const sigc::slot<void, unsigned long, unsigned long, unsigned long, unsigned long>&) {
+    virtual bool getFSInfo(const sigc::slot<void, const std::vector<SystemManager::FSInfo>& > &callback _UNUSED_PARAMETER_) {
       return false;
     }
 
-    virtual bool loadInfo(const sigc::slot<void, unsigned long, unsigned long, float, float, float>&) {
+    virtual bool shutdown(const sigc::slot<void> &callback _UNUSED_PARAMETER_) {
       return false;
     }
 
-    virtual bool fsInfo(const sigc::slot<void, const std::vector<FSInfo>& >&) {
+    virtual bool reboot(const sigc::slot<void> &callback _UNUSED_PARAMETER_) {
       return false;
     }
 
-    virtual bool doShutdown(const sigc::slot<void>&) {return false;}
-    virtual bool doReboot(const sigc::slot<void>&) {return false;}
-
     virtual int getPriority() const {
       return 0;
     }
-
-  public:
-    virtual ~SystemBackend() {}
-
-    static bool getUptimeInfo(const sigc::slot<void, unsigned long, unsigned long> &callback);
-    static bool getMemoryInfo(const sigc::slot<void, unsigned long, unsigned long, unsigned long, unsigned long> &callback);
-    static bool getLoadInfo(const sigc::slot<void, unsigned long, unsigned long, float, float, float> &callback);
-
-    static bool getFSInfo(const sigc::slot<void, const std::vector<FSInfo>& > &callback);
-
-    static bool shutdown(const sigc::slot<void> &callback);
-    static bool reboot(const sigc::slot<void> &callback);
 };
 
 }