From ad7ee8df8ac73ef7754ccf1d5fb442ec23c879f1 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <matthias@gamezock.de>
Date: Thu, 27 Nov 2008 22:15:00 +0100
Subject: SystemBackendProc zum Modul gemacht

---
 src/modules/SystemBackendProc.h | 67 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 src/modules/SystemBackendProc.h

(limited to 'src/modules/SystemBackendProc.h')

diff --git a/src/modules/SystemBackendProc.h b/src/modules/SystemBackendProc.h
new file mode 100644
index 0000000..db3c743
--- /dev/null
+++ b/src/modules/SystemBackendProc.h
@@ -0,0 +1,67 @@
+/*
+ * SystemBackendProc.h
+ *
+ * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef MAD_MODULE_SYSTEMBACKENDPROC_H_
+#define MAD_MODULE_SYSTEMBACKENDPROC_H_
+
+#include <Common/SystemBackend.h>
+
+#include <fstream>
+
+namespace Mad {
+namespace Modules {
+
+class SystemBackendProc : public Common::SystemBackend {
+  private:
+    static SystemBackendProc *backend;
+
+    std::ifstream uptimeFile;
+    std::ifstream meminfoFile;
+    std::ifstream loadFile;
+
+    SystemBackendProc() : uptimeFile("/proc/uptime"), meminfoFile("/proc/meminfo"), loadFile("/proc/loadavg") {}
+
+  protected:
+    virtual bool uptimeInfo(const sigc::slot<void, unsigned long, unsigned long> &callback);
+    virtual bool memoryInfo(const sigc::slot<void, unsigned long, unsigned long, unsigned long, unsigned long> &callback);
+    virtual bool loadInfo(const sigc::slot<void, unsigned long, unsigned long, float, float, float> &callback);
+
+  public:
+    static void registerBackend() {
+      if(backend)
+        return;
+
+      backend = new SystemBackendProc();
+      SystemBackend::registerBackend(backend);
+    }
+
+    static void unregisterBackend() {
+      if(!backend)
+        return;
+
+      SystemBackend::unregisterBackend(backend);
+      delete backend;
+      backend = 0;
+    }
+};
+
+}
+}
+
+#endif /* MAD_MODULE_SYSTEMBACKENDPROC_H_ */
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