Alexander Afanasyev | 3ecec50 | 2014-04-16 13:42:44 -0700 | [diff] [blame] | 1 | /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */ |
| 2 | /** |
| 3 | * Copyright (c) 2014 Regents of the University of California, |
| 4 | * Arizona Board of Regents, |
| 5 | * Colorado State University, |
| 6 | * University Pierre & Marie Curie, Sorbonne University, |
| 7 | * Washington University in St. Louis, |
| 8 | * Beijing Institute of Technology, |
| 9 | * The University of Memphis |
| 10 | * |
| 11 | * This file is part of NFD (Named Data Networking Forwarding Daemon). |
| 12 | * See AUTHORS.md for complete list of NFD authors and contributors. |
| 13 | * |
| 14 | * NFD is free software: you can redistribute it and/or modify it under the terms |
| 15 | * of the GNU General Public License as published by the Free Software Foundation, |
| 16 | * either version 3 of the License, or (at your option) any later version. |
| 17 | * |
| 18 | * NFD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; |
| 19 | * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR |
| 20 | * PURPOSE. See the GNU General Public License for more details. |
| 21 | * |
| 22 | * You should have received a copy of the GNU General Public License along with |
| 23 | * NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>. |
| 24 | **/ |
| 25 | |
| 26 | #ifndef NFD_RIB_RIB_MANAGER_HPP |
| 27 | #define NFD_RIB_RIB_MANAGER_HPP |
| 28 | |
| 29 | #include "rib.hpp" |
| 30 | #include "face-monitor.hpp" |
| 31 | #include "core/config-file.hpp" |
| 32 | |
Alexander Afanasyev | 4a77136 | 2014-04-24 21:29:33 -0700 | [diff] [blame^] | 33 | #include <ndn-cxx/security/validator-config.hpp> |
| 34 | #include <ndn-cxx/management/nfd-controller.hpp> |
| 35 | #include <ndn-cxx/management/nfd-control-command.hpp> |
| 36 | #include <ndn-cxx/management/nfd-control-response.hpp> |
| 37 | #include <ndn-cxx/management/nfd-control-parameters.hpp> |
Alexander Afanasyev | 3ecec50 | 2014-04-16 13:42:44 -0700 | [diff] [blame] | 38 | |
| 39 | namespace nfd { |
| 40 | namespace rib { |
| 41 | |
| 42 | using ndn::nfd::ControlCommand; |
| 43 | using ndn::nfd::ControlResponse; |
| 44 | using ndn::nfd::ControlParameters; |
| 45 | |
| 46 | class RibManager : noncopyable |
| 47 | { |
| 48 | public: |
| 49 | RibManager(); |
| 50 | |
| 51 | void |
| 52 | onRibRequest(const Interest& request); |
| 53 | |
| 54 | void |
| 55 | registerWithNfd(); |
| 56 | |
| 57 | void |
| 58 | enableLocalControlHeader(); |
| 59 | |
Alexander Afanasyev | 3ecec50 | 2014-04-16 13:42:44 -0700 | [diff] [blame] | 60 | void |
| 61 | setConfigFile(ConfigFile& configFile); |
| 62 | |
| 63 | private: |
| 64 | void |
| 65 | onConfig(const ConfigSection& configSection, |
| 66 | bool isDryRun, |
| 67 | const std::string& filename); |
| 68 | |
| 69 | void |
| 70 | sendResponse(const Name& name, |
| 71 | const ControlResponse& response); |
| 72 | |
| 73 | void |
| 74 | sendResponse(const Name& name, |
| 75 | uint32_t code, |
| 76 | const std::string& text); |
| 77 | |
| 78 | void |
Alexander Afanasyev | 20d3144 | 2014-04-19 17:00:53 -0700 | [diff] [blame] | 79 | registerEntry(const shared_ptr<const Interest>& request, |
| 80 | ControlParameters& parameters); |
Alexander Afanasyev | 3ecec50 | 2014-04-16 13:42:44 -0700 | [diff] [blame] | 81 | |
| 82 | void |
Alexander Afanasyev | 20d3144 | 2014-04-19 17:00:53 -0700 | [diff] [blame] | 83 | unregisterEntry(const shared_ptr<const Interest>& request, |
| 84 | ControlParameters& parameters); |
| 85 | |
| 86 | void |
| 87 | onCommandValidated(const shared_ptr<const Interest>& request); |
| 88 | |
| 89 | void |
| 90 | onCommandValidationFailed(const shared_ptr<const Interest>& request, |
| 91 | const std::string& failureInfo); |
| 92 | |
Alexander Afanasyev | 3ecec50 | 2014-04-16 13:42:44 -0700 | [diff] [blame] | 93 | |
| 94 | void |
| 95 | onCommandError(uint32_t code, const std::string& error, |
Alexander Afanasyev | 20d3144 | 2014-04-19 17:00:53 -0700 | [diff] [blame] | 96 | const shared_ptr<const Interest>& request, |
| 97 | const RibEntry& ribEntry); |
Alexander Afanasyev | 3ecec50 | 2014-04-16 13:42:44 -0700 | [diff] [blame] | 98 | |
| 99 | void |
Alexander Afanasyev | 20d3144 | 2014-04-19 17:00:53 -0700 | [diff] [blame] | 100 | onRegSuccess(const shared_ptr<const Interest>& request, |
| 101 | const ControlParameters& parameters, |
| 102 | const RibEntry& ribEntry); |
Alexander Afanasyev | 3ecec50 | 2014-04-16 13:42:44 -0700 | [diff] [blame] | 103 | |
| 104 | void |
Alexander Afanasyev | 20d3144 | 2014-04-19 17:00:53 -0700 | [diff] [blame] | 105 | onUnRegSuccess(const shared_ptr<const Interest>& request, |
| 106 | const ControlParameters& parameters, |
| 107 | const RibEntry& ribEntry); |
Alexander Afanasyev | 3ecec50 | 2014-04-16 13:42:44 -0700 | [diff] [blame] | 108 | |
| 109 | void |
| 110 | onControlHeaderSuccess(); |
| 111 | |
| 112 | void |
| 113 | onControlHeaderError(uint32_t code, const std::string& reason); |
| 114 | |
| 115 | void |
| 116 | setInterestFilterFailed(const Name& name, const std::string& msg); |
| 117 | |
Alexander Afanasyev | 20d3144 | 2014-04-19 17:00:53 -0700 | [diff] [blame] | 118 | static bool |
| 119 | extractParameters(const Name::Component& parameterComponent, |
| 120 | ControlParameters& extractedParameters); |
Alexander Afanasyev | 3ecec50 | 2014-04-16 13:42:44 -0700 | [diff] [blame] | 121 | |
| 122 | bool |
Alexander Afanasyev | 20d3144 | 2014-04-19 17:00:53 -0700 | [diff] [blame] | 123 | validateParameters(const ControlCommand& command, |
| 124 | ControlParameters& parameters); |
Alexander Afanasyev | 3ecec50 | 2014-04-16 13:42:44 -0700 | [diff] [blame] | 125 | |
| 126 | void |
| 127 | onNotification(const FaceEventNotification& notification); |
| 128 | |
| 129 | private: |
| 130 | Rib m_managedRib; |
Yingdi Yu | f4db0b5 | 2014-04-17 13:17:39 -0700 | [diff] [blame] | 131 | ndn::Face m_face; |
Alexander Afanasyev | 3ecec50 | 2014-04-16 13:42:44 -0700 | [diff] [blame] | 132 | ndn::shared_ptr<ndn::nfd::Controller> m_nfdController; |
| 133 | ndn::KeyChain m_keyChain; |
| 134 | ndn::ValidatorConfig m_validator; |
| 135 | FaceMonitor m_faceMonitor; |
| 136 | |
| 137 | typedef boost::function<void(RibManager*, |
Alexander Afanasyev | 20d3144 | 2014-04-19 17:00:53 -0700 | [diff] [blame] | 138 | const shared_ptr<const Interest>& request, |
| 139 | ControlParameters& parameters)> VerbProcessor; |
Alexander Afanasyev | 3ecec50 | 2014-04-16 13:42:44 -0700 | [diff] [blame] | 140 | |
| 141 | typedef std::map<name::Component, VerbProcessor> VerbDispatchTable; |
| 142 | |
| 143 | typedef std::pair<name::Component, VerbProcessor> VerbAndProcessor; |
| 144 | |
| 145 | |
| 146 | const VerbDispatchTable m_verbDispatch; |
| 147 | |
| 148 | static const Name COMMAND_PREFIX; // /localhost/nrd |
| 149 | static const Name REMOTE_COMMAND_PREFIX; // /localhop/nrd |
| 150 | |
| 151 | // number of components in an invalid, but not malformed, unsigned command. |
| 152 | // (/localhost/nrd + verb + options) = 4 |
| 153 | static const size_t COMMAND_UNSIGNED_NCOMPS; |
| 154 | |
| 155 | // number of components in a valid signed Interest. |
| 156 | // 8 with signed Interest support. |
| 157 | static const size_t COMMAND_SIGNED_NCOMPS; |
| 158 | |
| 159 | static const VerbAndProcessor COMMAND_VERBS[]; |
| 160 | }; |
| 161 | |
| 162 | } // namespace rib |
| 163 | } // namespace nfd |
| 164 | |
| 165 | #endif // NFD_RIB_RIB_MANAGER_HPP |