Start using IP tool for advanced routing.

bug:5495862
bug:5396842
Change-Id: I51f21060947f57e63b18c4d35e9d49fac488d48a
diff --git a/SecondaryTableController.h b/SecondaryTableController.h
new file mode 100644
index 0000000..7c77385
--- /dev/null
+++ b/SecondaryTableController.h
@@ -0,0 +1,44 @@
+/*
+ * 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 _SECONDARY_TABLE_CONTROLLER_H
+#define _SECONDARY_TABLE_CONTROLLER_H
+
+#include <sysutils/FrameworkListener.h>
+
+static const unsigned int MAX_IFACE_LENGTH = 10;
+static const int INTERFACES_TRACKED = 10;
+static const int BASE_TABLE_NUMBER = 60;
+static int MAX_TABLE_NUMBER = BASE_TABLE_NUMBER + INTERFACES_TRACKED;
+
+class SecondaryTableController {
+
+public:
+    SecondaryTableController();
+    virtual ~SecondaryTableController();
+
+    int addRoute(SocketClient *cli, char *iface, char *dest, int prefixLen, char *gateway);
+    int removeRoute(SocketClient *cli, char *iface, char *dest, int prefixLen, char *gateway);
+    int findTableNumber(const char *iface);
+
+private:
+    char mInterfaceTable[INTERFACES_TRACKED][MAX_IFACE_LENGTH];
+    int mInterfaceRuleCount[INTERFACES_TRACKED];
+
+    int runAndFree(SocketClient *cli, char *cmd);
+};
+
+#endif