1 files changed, 47 insertions, 0 deletions
diff --git a/nexus/Controller.h b/nexus/Controller.h
new file mode 100644
index 0000000..8e69978
--- /dev/null
+++ b/nexus/Controller.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef _CONTROLLER_H
+#define _CONTROLLER_H
+
+#include "../../../frameworks/base/include/utils/List.h"
+
+class Controller {
+private:
+    const char *mName;
+    
+public:
+    Controller(const char *name);
+    virtual ~Controller() {}
+
+    virtual int start();
+    virtual int stop();
+
+    virtual int enable() = 0;
+    virtual int disable() = 0;
+
+    virtual const char *getName() { return mName; }
+
+protected:
+    int loadKernelModule(char *modpath, const char *args);
+    bool isKernelModuleLoaded(const char *modtag);
+    int unloadKernelModule(const char *modtag);
+
+private:
+    void *loadFile(char *filename, unsigned int *_size);
+};
+
+typedef android::List<Controller *> ControllerCollection;
+#endif