1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef _CONTROLLERS_H__ 18 #define _CONTROLLERS_H__ 19 20 #include <sysutils/FrameworkListener.h> 21 22 #include "BandwidthController.h" 23 #include "ClatdController.h" 24 #include "EventReporter.h" 25 #include "FirewallController.h" 26 #include "IdletimerController.h" 27 #include "InterfaceController.h" 28 #include "IptablesRestoreController.h" 29 #include "NatController.h" 30 #include "NetworkController.h" 31 #include "PppController.h" 32 #include "ResolverController.h" 33 #include "StrictController.h" 34 #include "TetherController.h" 35 #include "WakeupController.h" 36 #include "XfrmController.h" 37 38 namespace android { 39 namespace net { 40 41 class Controllers { 42 public: 43 Controllers(); 44 45 NetworkController netCtrl; 46 TetherController tetherCtrl; 47 NatController natCtrl; 48 PppController pppCtrl; 49 BandwidthController bandwidthCtrl; 50 IdletimerController idletimerCtrl; 51 ResolverController resolverCtrl; 52 FirewallController firewallCtrl; 53 ClatdController clatdCtrl; 54 StrictController strictCtrl; 55 EventReporter eventReporter; 56 IptablesRestoreController iptablesRestoreCtrl; 57 WakeupController wakeupCtrl; 58 XfrmController xfrmCtrl; 59 60 void init(); 61 62 private: 63 friend class ControllersTest; 64 void initIptablesRules(); 65 static void initChildChains(); 66 static std::set<std::string> findExistingChildChains(const IptablesTarget target, 67 const char* table, 68 const char* parentChain); 69 static void createChildChains(IptablesTarget target, const char* table, const char* parentChain, 70 const std::vector<const char*>& childChains, bool exclusive); 71 static int (*execIptablesRestore)(IptablesTarget, const std::string&); 72 static int (*execIptablesRestoreWithOutput)(IptablesTarget, const std::string&, std::string *); 73 }; 74 75 extern Controllers* gCtls; 76 77 } // namespace net 78 } // namespace android 79 80 #endif // _CONTROLLERS_H__ 81