1 files changed, 79 insertions, 0 deletions

diff --git a/data.hpp b/data.hpp
new file mode 100644
index 000000000..58c55ddec
--- /dev/null
+++ b/data.hpp
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2007 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 _DATAMANAGER_HPP_HEADER
+#define _DATAMANAGER_HPP_HEADER
+
+#include <string>
+#include <utility>
+#include <map>
+
+using namespace std;
+
+class DataManager
+{
+public:
+    static int ResetDefaults();
+    static int LoadValues(const string filename);
+    static int Flush();
+
+    // Core get routines
+    static int GetValue(const string varName, string& value);
+    static int GetValue(const string varName, int& value);
+
+    // This is a dangerous function. It will create the value if it doesn't exist so it has a valid c_str
+    static string& GetValueRef(const string varName);
+
+    // Helper functions
+    static string GetStrValue(const string varName);
+    static int GetIntValue(const string varName);
+
+    // Core set routines
+    static int SetValue(const string varName, string value, int persist = 0);
+    static int SetValue(const string varName, int value, int persist = 0);
+    static int SetValue(const string varName, float value, int persist = 0);
+
+    static void DumpValues();
+	static void SetDefaultValues();
+	static void ReadSettingsFile(void);
+	
+	static string GetCurrentStoragePath(void);
+	static string& CGetCurrentStoragePath();
+	static string GetCurrentStorageMount(void);
+	static string& CGetCurrentStorageMount();
+	static string GetSettingsStoragePath(void);
+	static string& CGetSettingsStoragePath();
+	static string GetSettingsStorageMount(void);
+	static string& CGetSettingsStorageMount();
+
+protected:
+    typedef pair<string, int> TStrIntPair;
+    typedef pair<string, TStrIntPair> TNameValuePair;
+    static map<string, TStrIntPair> mValues;
+    static string mBackingFile;
+    static int mInitialized;
+
+    static map<string, string> mConstValues;
+
+protected:
+    static int SaveValues();
+
+    static int GetMagicValue(string varName, string& value);
+
+};
+
+#endif // _DATAMANAGER_HPP_HEADER
+