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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1989 | runge | 1 | /* |
| 2 | * |
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| 3 | * Copyright (C) 2012 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 "GetFile.h" |
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| 22 | #include "Manager.h" |
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| 23 | |||
| 24 | #include <time.h> |
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| 25 | |||
| 26 | #include <iostream> |
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| 27 | #include <fstream> |
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| 28 | |||
| 29 | #include <boost/bind.hpp> |
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| 30 | #include <boost/lexical_cast.hpp> |
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| 31 | |||
| 32 | #include "common/log.h" |
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| 33 | #include "config.h" |
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| 34 | |||
| 35 | namespace atom { |
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| 36 | namespace net { |
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| 37 | |||
| 38 | static const std::string log_module_ = "net::getfile"; |
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| 39 | |||
| 40 | GetFile::GetFile() |
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| 41 | { |
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| 42 | LOG_DEBUG_ENTER; |
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| 43 | |||
| 44 | |||
| 45 | this->filename_ = "/tmp/atomd_download_" + boost::lexical_cast<std::string>(time(NULL)); |
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| 46 | this->header_received_ = false; |
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| 47 | this->status_ = false; |
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| 48 | this->socket_id_ = 0; |
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| 49 | |||
| 50 | LOG_DEBUG_EXIT; |
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| 51 | } |
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| 52 | |||
| 53 | GetFile::~GetFile() |
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| 54 | { |
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| 55 | LOG_DEBUG_ENTER; |
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| 56 | |||
| 57 | net::Manager::Instance()->Disconnect(this->socket_id_); |
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| 58 | |||
| 59 | LOG_DEBUG_EXIT; |
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| 60 | } |
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| 61 | |||
| 62 | void GetFile::Start(Url url, const SignalOnComplete::slot_type& slot_on_complete) |
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| 63 | { |
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| 64 | LOG_DEBUG_ENTER; |
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| 65 | |||
| 66 | this->url_ = url; |
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| 67 | this->filename_ = "/tmp/atomd_download_" + boost::lexical_cast<std::string>(time(NULL)); |
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| 68 | this->header_received_ = false; |
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| 69 | this->status_ = false; |
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| 70 | this->socket_id_ = 0; |
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| 71 | |||
| 72 | this->signal_on_complete_.connect(slot_on_complete); |
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| 73 | |||
| 74 | this->socket_id_ = net::Manager::Instance()->Connect(net::TRANSPORT_PROTOCOL_TCP, this->url_.GetHostname(), this->url_.GetPort()); |
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| 75 | |||
| 76 | std::string request = "GET " + this->url_.GetPath() + " HTTP/1.1\n"; |
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| 77 | request += "Host:svn.arune.se\n"; |
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| 78 | request += "Pragma:no-cache\n"; |
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| 79 | request += "Referer:http://svn.arune.se/svn/HomeAutomation/trunk/Configuration/\n"; |
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| 80 | request += "User-Agent:atomd/" + std::string(VERSION) + "\n\n"; |
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| 81 | |||
| 82 | log::Debug(log_module_, request); |
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| 83 | |||
| 84 | net::Manager::Instance()->SendTo(this->socket_id_, common::Byteset(request.begin(), request.end())); |
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| 85 | |||
| 86 | LOG_DEBUG_EXIT; |
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| 87 | } |
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| 88 | |||
| 89 | void GetFile::SlotOnNewClientHandler(SocketId id, SocketId server_id) |
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| 90 | { |
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| 91 | LOG_DEBUG_ENTER; |
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| 92 | LOG_DEBUG_EXIT; |
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| 93 | } |
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| 94 | |||
| 95 | void GetFile::SlotOnNewDataHandler(SocketId id, common::Byteset data) |
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| 96 | { |
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| 97 | LOG_DEBUG_ENTER; |
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| 98 | |||
| 99 | if (id != this->socket_id_) |
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| 100 | { |
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| 101 | return; |
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| 102 | } |
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| 103 | |||
| 104 | std::string buffer(data.begin(), data.end()); |
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| 105 | |||
| 106 | if (!this->header_received_) |
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| 107 | { |
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| 108 | std::string::size_type position = 0; |
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| 109 | |||
| 110 | if (!this->status_) |
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| 111 | { |
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| 112 | position = buffer.find("200 OK"); |
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| 113 | |||
| 114 | if (std::string::npos == position) |
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| 115 | { |
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| 116 | log::Debug(log_module_, "No 200 found!"); |
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| 117 | net::Manager::Instance()->Disconnect(this->socket_id_); |
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| 118 | } |
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| 119 | else |
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| 120 | { |
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| 121 | log::Debug(log_module_, "200 found!"); |
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| 122 | this->status_ = true; |
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| 123 | } |
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| 124 | } |
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| 125 | |||
| 126 | if (this->status_) |
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| 127 | { |
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| 128 | position = buffer.find("\r\n\r\n"); |
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| 129 | |||
| 130 | if (std::string::npos != position) |
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| 131 | { |
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| 132 | buffer = buffer.substr(position + 2); |
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| 133 | log::Debug(log_module_, "\"%s\"", buffer.data()); |
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| 134 | } |
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| 135 | } |
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| 136 | } |
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| 137 | |||
| 138 | if (buffer.size() > 0) |
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| 139 | { |
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| 140 | std::ofstream file(this->filename_.data(), std::ios::app); |
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| 141 | |||
| 142 | file << buffer; |
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| 143 | |||
| 144 | file.close(); |
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| 145 | } |
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| 146 | |||
| 147 | LOG_DEBUG_EXIT; |
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| 148 | } |
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| 149 | |||
| 150 | void GetFile::SlotOnNewStateHandler(SocketId id, ClientState client_state) |
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| 151 | { |
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| 152 | LOG_DEBUG_ENTER; |
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| 153 | |||
| 154 | if (id != this->socket_id_) |
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| 155 | { |
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| 156 | return; |
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| 157 | } |
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| 158 | |||
| 159 | if (CLIENT_STATE_DISCONNECTED == client_state) |
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| 160 | { |
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| 161 | this->socket_id_ = 0; |
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| 162 | this->signal_on_complete_(this->status_, this->url_, this->filename_); |
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| 163 | } |
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| 164 | |||
| 165 | LOG_DEBUG_EXIT; |
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| 166 | } |
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| 167 | |||
| 168 | |||
| 169 | }; // namespace net |
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| 170 | }; // namespace atom |