Mercurial > hg > orthanc-transfers
annotate Framework/HttpQueries/DetectTransferPlugin.cpp @ 20:17f775299b4a
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| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 30 Jun 2020 07:52:24 +0200 |
| parents | b06103a50c95 |
| children | 3abebab5d004 |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 2 * Transfers accelerator plugin for Orthanc | |
|
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3 * Copyright (C) 2018-2020 Osimis S.A., Belgium |
| 0 | 4 * |
| 5 * This program is free software: you can redistribute it and/or | |
| 6 * modify it under the terms of the GNU Affero General Public License | |
| 7 * as published by the Free Software Foundation, either version 3 of | |
| 8 * the License, or (at your option) any later version. | |
| 9 * | |
| 10 * This program is distributed in the hope that it will be useful, but | |
| 11 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 * Affero General Public License for more details. | |
| 14 * | |
| 15 * You should have received a copy of the GNU Affero General Public License | |
| 16 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 17 **/ | |
| 18 | |
| 19 | |
| 20 #include "DetectTransferPlugin.h" | |
| 21 | |
| 22 #include "../TransferToolbox.h" | |
| 23 #include "HttpQueriesRunner.h" | |
| 24 | |
| 20 | 25 #include <OrthancException.h> |
| 0 | 26 |
| 27 #include <json/reader.h> | |
| 28 | |
| 29 | |
| 30 namespace OrthancPlugins | |
| 31 { | |
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32 DetectTransferPlugin::DetectTransferPlugin(Result& result, |
| 0 | 33 const std::string& peer) : |
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34 result_(result), |
| 0 | 35 peer_(peer), |
| 36 uri_(URI_PLUGINS) | |
| 37 { | |
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38 result_[peer_] = false; |
| 0 | 39 } |
| 40 | |
| 41 | |
| 42 void DetectTransferPlugin::ReadBody(std::string& body) const | |
| 43 { | |
| 44 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
| 45 } | |
| 46 | |
| 47 | |
| 48 void DetectTransferPlugin::HandleAnswer(const void* answer, | |
| 49 size_t size) | |
| 50 { | |
| 51 Json::Reader reader; | |
| 52 Json::Value value; | |
| 53 | |
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54 bool enabled = false; |
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55 |
| 0 | 56 if (reader.parse(reinterpret_cast<const char*>(answer), |
| 57 reinterpret_cast<const char*>(answer) + size, value) && | |
| 58 value.type() == Json::arrayValue) | |
| 59 { | |
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60 // Loop over the plugins that are enabled on the remote peer |
| 0 | 61 for (Json::Value::ArrayIndex i = 0; i < value.size(); i++) |
| 62 { | |
| 63 if (value[i].type() == Json::stringValue && | |
| 64 value[i].asString() == PLUGIN_NAME) | |
| 65 { | |
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66 result_[peer_] = true; |
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67 enabled = true; |
| 0 | 68 } |
| 69 } | |
| 70 } | |
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71 |
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72 if (enabled) |
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73 { |
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74 LOG(INFO) << "Peer \"" << peer_ << "\" has the transfers accelerator plugin enabled"; |
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75 } |
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76 else |
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77 { |
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78 LOG(WARNING) << "Peer \"" << peer_ << "\" does *not* have the transfers accelerator plugin enabled"; |
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79 } |
| 0 | 80 } |
| 81 | |
| 82 | |
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83 void DetectTransferPlugin::Apply(Result& result, |
| 0 | 84 size_t threadsCount, |
| 85 unsigned int timeout) | |
| 86 { | |
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87 OrthancPlugins::HttpQueriesQueue queue; |
| 0 | 88 |
| 89 queue.GetOrthancPeers().SetTimeout(timeout); | |
| 90 queue.Reserve(queue.GetOrthancPeers().GetPeersCount()); | |
| 91 | |
| 92 for (size_t i = 0; i < queue.GetOrthancPeers().GetPeersCount(); i++) | |
| 93 { | |
| 94 queue.Enqueue(new OrthancPlugins::DetectTransferPlugin | |
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95 (result, queue.GetOrthancPeers().GetPeerName(i))); |
| 0 | 96 } |
| 97 | |
| 98 { | |
| 99 OrthancPlugins::HttpQueriesRunner runner(queue, threadsCount); | |
| 100 queue.WaitComplete(); | |
| 101 } | |
| 102 } | |
| 103 } |