Make-Prozess auf CMake umgestellt

1 files changed, 67 insertions, 0 deletions

diff --git a/src/modules/SystemBackendProc/SystemBackendProc.h b/src/modules/SystemBackendProc/SystemBackendProc.h
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+++ b/src/modules/SystemBackendProc/SystemBackendProc.h
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+/*
+ * 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_MODULES_SYSTEMBACKENDPROC_H_
+#define MAD_MODULES_SYSTEMBACKENDPROC_H_
+
+#include <Common/SystemBackend.h>
+
+#include <fstream>
+
+namespace Mad {
+namespace Modules {
+
+class SystemBackendProc : private 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 getUptimeInfo(const boost::function2<void, unsigned long, unsigned long> &callback);
+    virtual bool getMemoryInfo(const boost::function4<void, unsigned long, unsigned long, unsigned long, unsigned long> &callback);
+    virtual bool getLoadInfo(const boost::function5<void, unsigned long, unsigned long, float, float, float> &callback);
+
+  public:
+    static void registerBackend() {
+      if(backend)
+        return;
+
+      backend = new SystemBackendProc();
+      Common::SystemManager::get()->registerBackend(backend);
+    }
+
+    static void unregisterBackend() {
+      if(!backend)
+        return;
+
+      Common::SystemManager::get()->unregisterBackend(backend);
+      delete backend;
+      backend = 0;
+    }
+};
+
+}
+}
+
+#endif /* MAD_MODULES_SYSTEMBACKENDPROC_H_ */