Mercurial > hg > orthanc
view OrthancServer/Sources/OrthancRestApi/OrthancRestChanges.cpp @ 5121:77e20ce39d6f
removed some warnings for recent versions of CMake
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 19 Dec 2022 15:09:38 +0100 |
parents | 6eff25f70121 |
children | 0ea402b4d901 |
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/** * Orthanc - A Lightweight, RESTful DICOM Store * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2022 Osimis S.A., Belgium * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ #include "../PrecompiledHeadersServer.h" #include "OrthancRestApi.h" #include "../ServerContext.h" namespace Orthanc { // Changes API -------------------------------------------------------------- static void GetSinceAndLimit(int64_t& since, unsigned int& limit, bool& last, const RestApiGetCall& call) { static const unsigned int DEFAULT_LIMIT = 100; if (call.HasArgument("last")) { last = true; return; } last = false; try { since = boost::lexical_cast<int64_t>(call.GetArgument("since", "0")); limit = boost::lexical_cast<unsigned int>(call.GetArgument("limit", boost::lexical_cast<std::string>(DEFAULT_LIMIT))); } catch (boost::bad_lexical_cast&) { since = 0; limit = DEFAULT_LIMIT; return; } } static void GetChanges(RestApiGetCall& call) { if (call.IsDocumentation()) { call.GetDocumentation() .SetTag("Tracking changes") .SetSummary("List changes") .SetDescription("Whenever Orthanc receives a new DICOM instance, this event is recorded in the so-called _Changes Log_. This enables remote scripts to react to the arrival of new DICOM resources. A typical application is auto-routing, where an external script waits for a new DICOM instance to arrive into Orthanc, then forward this instance to another modality.") .SetHttpGetArgument("limit", RestApiCallDocumentation::Type_Number, "Limit the number of results", false) .SetHttpGetArgument("since", RestApiCallDocumentation::Type_Number, "Show only the resources since the provided index", false) .AddAnswerType(MimeType_Json, "The list of changes") .SetAnswerField("Changes", RestApiCallDocumentation::Type_JsonListOfObjects, "The individual changes") .SetAnswerField("Done", RestApiCallDocumentation::Type_Boolean, "Whether the last reported change is the last of the full history") .SetAnswerField("Last", RestApiCallDocumentation::Type_Number, "The index of the last reported change, can be used for the `since` argument in subsequent calls to this route") .SetHttpGetSample("https://demo.orthanc-server.com/changes?since=0&limit=2", true); return; } ServerContext& context = OrthancRestApi::GetContext(call); //std::string filter = GetArgument(getArguments, "filter", ""); int64_t since; unsigned int limit; bool last; GetSinceAndLimit(since, limit, last, call); Json::Value result; if (last) { context.GetIndex().GetLastChange(result); } else { context.GetIndex().GetChanges(result, since, limit); } call.GetOutput().AnswerJson(result); } static void DeleteChanges(RestApiDeleteCall& call) { if (call.IsDocumentation()) { call.GetDocumentation() .SetTag("Tracking changes") .SetSummary("Clear changes") .SetDescription("Clear the full history stored in the changes log"); return; } OrthancRestApi::GetIndex(call).DeleteChanges(); call.GetOutput().AnswerBuffer("", MimeType_PlainText); } // Exports API -------------------------------------------------------------- static void GetExports(RestApiGetCall& call) { if (call.IsDocumentation()) { call.GetDocumentation() .SetTag("Tracking changes") .SetSummary("List exports") .SetDescription("For medical traceability, Orthanc can be configured to store a log of all the resources " "that have been exported to remote modalities. In auto-routing scenarios, it is important " "to prevent this log to grow indefinitely as incoming instances are routed. You can either " "disable this logging by setting the option `LogExportedResources` to `false` in the " "configuration file, or periodically clear this log by `DELETE`-ing this URI. This route " "might be removed in future versions of Orthanc.") .SetHttpGetArgument("limit", RestApiCallDocumentation::Type_Number, "Limit the number of results", false) .SetHttpGetArgument("since", RestApiCallDocumentation::Type_Number, "Show only the resources since the provided index", false) .AddAnswerType(MimeType_Json, "The list of exports"); return; } ServerContext& context = OrthancRestApi::GetContext(call); int64_t since; unsigned int limit; bool last; GetSinceAndLimit(since, limit, last, call); Json::Value result; if (last) { context.GetIndex().GetLastExportedResource(result); } else { context.GetIndex().GetExportedResources(result, since, limit); } call.GetOutput().AnswerJson(result); } static void DeleteExports(RestApiDeleteCall& call) { if (call.IsDocumentation()) { call.GetDocumentation() .SetTag("Tracking changes") .SetSummary("Clear exports") .SetDescription("Clear the full history stored in the exports log"); return; } OrthancRestApi::GetIndex(call).DeleteExportedResources(); call.GetOutput().AnswerBuffer("", MimeType_PlainText); } void OrthancRestApi::RegisterChanges() { Register("/changes", GetChanges); Register("/changes", DeleteChanges); Register("/exports", GetExports); Register("/exports", DeleteExports); } }