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| Rev | Author | Line No. | Line |
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| 1914 | linlun | 1 | /* |
| 2 | * |
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| 3 | * Copyright (C) 2010 Mattias Runge |
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| 4 | * |
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| 5 | * This program is free software; you can redistribute it and/or modify |
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| 6 | * it under the terms of the GNU General Public License as published by |
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| 7 | * the Free Software Foundation; either version 2 of the License, or |
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| 8 | * (at your option) any later version. |
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| 9 | * |
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| 10 | * This program is distributed in the hope that it will be useful, |
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 13 | * GNU General Public License for more details. |
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| 14 | * |
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| 15 | * You should have received a copy of the GNU General Public License along |
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| 16 | * with this program; if not, write to the Free Software Foundation, Inc., |
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| 17 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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| 18 | * |
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| 19 | */ |
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| 20 | |||
| 21 | #include "CanDaemon.h" |
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| 22 | |||
| 23 | #include <boost/lexical_cast.hpp> |
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| 24 | #include <boost/algorithm/string/trim.hpp> |
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| 25 | |||
| 26 | #include "net/Manager.h" |
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| 27 | |||
| 28 | #include "Message.h" |
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| 29 | |||
| 30 | namespace atom { |
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| 31 | namespace can { |
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| 32 | |||
| 33 | CanDaemon::CanDaemon(unsigned int port): broker::Subscriber(port), LOG("can::CanDaemon") |
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| 34 | { |
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| 35 | try |
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| 36 | { |
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| 37 | this->server_id_ = net::Manager::Instance()->StartServer(net::PROTOCOL_TCP, port); |
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| 38 | LOG.Info("Started TCP server on port " + boost::lexical_cast<std::string>(port) + "."); |
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| 39 | LOG.Debug("Server id is " + boost::lexical_cast<std::string>(this->server_id_) + "."); |
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| 40 | } |
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| 41 | catch (std::runtime_error& e) |
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| 42 | { |
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| 43 | LOG.Error(e.what()); |
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| 44 | } |
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| 45 | } |
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| 46 | |||
| 47 | CanDaemon::~CanDaemon() |
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| 48 | { |
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| 49 | net::Manager::Instance()->StopServer(this->server_id_); |
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| 50 | this->server_id_ = 0; |
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| 51 | } |
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| 52 | |||
| 53 | |||
| 54 | void CanDaemon::SlotOnMessageHandler(broker::Message::Pointer message) |
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| 55 | { |
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| 56 | if (message->GetType() == broker::Message::CAN_RAW_MESSAGE) |
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| 57 | { |
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| 1916 | runge | 58 | std::string* payload_str; |
| 59 | |||
| 60 | payload_str = static_cast<std::string*>(message->GetPayload().get()); |
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| 61 | std::string line = *payload_str; |
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| 62 | |||
| 63 | net::Manager::Instance()->SendToAll(this->server_id_, common::Byteset(line, true)); |
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| 1914 | linlun | 64 | } |
| 65 | } |
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| 66 | |||
| 67 | |||
| 68 | void CanDaemon::SlotOnNewDataHandler(net::ClientId client_id, net::ServerId server_id, common::Byteset data) |
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| 69 | { |
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| 70 | if (server_id != this->server_id_) |
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| 71 | { |
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| 72 | return; |
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| 73 | } |
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| 74 | |||
| 75 | std::string str = data.ToCharString(); |
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| 76 | |||
| 77 | boost::algorithm::trim_right_if(str, boost::is_any_of("\r\n")); |
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| 78 | |||
| 79 | LOG.Debug("Received: \"" + str + "\" from client " + boost::lexical_cast<std::string>(client_id) + " on server " + boost::lexical_cast<std::string>(server_id)); |
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| 80 | |||
| 81 | if (str == "q" || str == "quit") |
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| 82 | { |
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| 83 | LOG.Info("Client " + boost::lexical_cast<std::string>(client_id) + " has requested to be disconnected."); |
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| 84 | net::Manager::Instance()->Disconnect(client_id); |
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| 85 | } |
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| 86 | } |
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| 87 | |||
| 88 | void CanDaemon::SlotOnNewStateHandler(net::ClientId client_id, net::ServerId server_id, net::ClientState client_state) |
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| 89 | { |
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| 90 | if (server_id != this->server_id_) |
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| 91 | { |
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| 92 | return; |
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| 93 | } |
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| 94 | |||
| 95 | if (client_state == net::CLIENT_STATE_DISCONNECTED) |
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| 96 | { |
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| 97 | LOG.Info("Client " + boost::lexical_cast<std::string>(client_id) + " has disconnected."); |
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| 98 | } |
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| 99 | else if (client_state == net::CLIENT_STATE_CONNECTED) |
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| 100 | { |
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| 101 | LOG.Info("Client " + boost::lexical_cast<std::string>(client_id) + " has connected."); |
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| 102 | } |
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| 103 | else |
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| 104 | { |
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| 105 | LOG.Debug("Got state: " + boost::lexical_cast<std::string>((int)client_state)); |
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| 106 | } |
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| 107 | } |
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| 108 | |||
| 109 | }; // namespace can |
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| 110 | }; // namespace atom |