1 /* 2 * Copyright (C) 2008 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 _COMMANDLISTENER_H__ 18 #define _COMMANDLISTENER_H__ 19 20 #include <sysutils/FrameworkListener.h> 21 #include "utils/RWLock.h" 22 23 #include "NetdCommand.h" 24 #include "NetdConstants.h" 25 #include "NetworkController.h" 26 #include "TetherController.h" 27 #include "NatController.h" 28 #include "PppController.h" 29 #include "SoftapController.h" 30 #include "BandwidthController.h" 31 #include "IdletimerController.h" 32 #include "InterfaceController.h" 33 #include "ResolverController.h" 34 #include "FirewallController.h" 35 #include "ClatdController.h" 36 #include "StrictController.h" 37 38 class CommandListener : public FrameworkListener { 39 public: 40 CommandListener(); ~CommandListener()41 virtual ~CommandListener() {} 42 43 private: 44 void registerLockingCmd(FrameworkCommand *cmd, android::RWLock& lock); registerLockingCmd(FrameworkCommand * cmd)45 void registerLockingCmd(FrameworkCommand *cmd) { 46 registerLockingCmd(cmd, android::net::gBigNetdLock); 47 } 48 49 class SoftapCmd : public NetdCommand { 50 public: 51 SoftapCmd(); ~SoftapCmd()52 virtual ~SoftapCmd() {} 53 int runCommand(SocketClient *c, int argc, char ** argv); 54 }; 55 56 class InterfaceCmd : public NetdCommand { 57 public: 58 InterfaceCmd(); ~InterfaceCmd()59 virtual ~InterfaceCmd() {} 60 int runCommand(SocketClient *c, int argc, char ** argv); 61 }; 62 63 class IpFwdCmd : public NetdCommand { 64 public: 65 IpFwdCmd(); ~IpFwdCmd()66 virtual ~IpFwdCmd() {} 67 int runCommand(SocketClient *c, int argc, char ** argv); 68 }; 69 70 class TetherCmd : public NetdCommand { 71 public: 72 TetherCmd(); ~TetherCmd()73 virtual ~TetherCmd() {} 74 int runCommand(SocketClient *c, int argc, char ** argv); 75 }; 76 77 class NatCmd : public NetdCommand { 78 public: 79 NatCmd(); ~NatCmd()80 virtual ~NatCmd() {} 81 int runCommand(SocketClient *c, int argc, char ** argv); 82 }; 83 84 class ListTtysCmd : public NetdCommand { 85 public: 86 ListTtysCmd(); ~ListTtysCmd()87 virtual ~ListTtysCmd() {} 88 int runCommand(SocketClient *c, int argc, char ** argv); 89 }; 90 91 class PppdCmd : public NetdCommand { 92 public: 93 PppdCmd(); ~PppdCmd()94 virtual ~PppdCmd() {} 95 int runCommand(SocketClient *c, int argc, char ** argv); 96 }; 97 98 class BandwidthControlCmd : public NetdCommand { 99 public: 100 BandwidthControlCmd(); ~BandwidthControlCmd()101 virtual ~BandwidthControlCmd() {} 102 int runCommand(SocketClient *c, int argc, char ** argv); 103 protected: 104 void sendGenericOkFail(SocketClient *cli, int cond); 105 void sendGenericOpFailed(SocketClient *cli, const char *errMsg); 106 void sendGenericSyntaxError(SocketClient *cli, const char *usageMsg); 107 }; 108 109 class IdletimerControlCmd : public NetdCommand { 110 public: 111 IdletimerControlCmd(); ~IdletimerControlCmd()112 virtual ~IdletimerControlCmd() {} 113 int runCommand(SocketClient *c, int argc, char ** argv); 114 }; 115 116 class ResolverCmd : public NetdCommand { 117 public: 118 ResolverCmd(); ~ResolverCmd()119 virtual ~ResolverCmd() {} 120 int runCommand(SocketClient *c, int argc, char ** argv); 121 122 private: 123 bool parseAndExecuteSetNetDns(int netId, int argc, const char** argv); 124 }; 125 126 class FirewallCmd: public NetdCommand { 127 public: 128 FirewallCmd(); ~FirewallCmd()129 virtual ~FirewallCmd() {} 130 int runCommand(SocketClient *c, int argc, char ** argv); 131 protected: 132 int sendGenericOkFail(SocketClient *cli, int cond); 133 static FirewallRule parseRule(const char* arg); 134 static FirewallType parseFirewallType(const char* arg); 135 static ChildChain parseChildChain(const char* arg); 136 }; 137 138 class ClatdCmd : public NetdCommand { 139 public: 140 ClatdCmd(); ~ClatdCmd()141 virtual ~ClatdCmd() {} 142 int runCommand(SocketClient *c, int argc, char ** argv); 143 }; 144 145 class StrictCmd : public NetdCommand { 146 public: 147 StrictCmd(); ~StrictCmd()148 virtual ~StrictCmd() {} 149 int runCommand(SocketClient *c, int argc, char ** argv); 150 protected: 151 int sendGenericOkFail(SocketClient *cli, int cond); 152 static StrictPenalty parsePenalty(const char* arg); 153 }; 154 155 class NetworkCommand : public NetdCommand { 156 public: 157 NetworkCommand(); ~NetworkCommand()158 virtual ~NetworkCommand() {} 159 int runCommand(SocketClient* client, int argc, char** argv); 160 private: 161 int syntaxError(SocketClient* cli, const char* message); 162 int operationError(SocketClient* cli, const char* message, int ret); 163 int success(SocketClient* cli); 164 }; 165 }; 166 167 #endif 168