Mercurial > hg > orthanc
view OrthancServer/OrthancRestApi/OrthancRestChanges.cpp @ 2956:bfee0b9f3209
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 03 Dec 2018 15:11:42 +0100 |
parents | 9d277f8ad698 |
children | 4e43e67f8ecf |
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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) 2017-2018 Osimis S.A., 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. * * In addition, as a special exception, the copyright holders of this * program give permission to link the code of its release with the * OpenSSL project's "OpenSSL" library (or with modified versions of it * that use the same license as the "OpenSSL" library), and distribute * the linked executables. You must obey the GNU General Public License * in all respects for all of the code used other than "OpenSSL". If you * modify file(s) with this exception, you may extend this exception to * your version of the file(s), but you are not obligated to do so. If * you do not wish to do so, delete this exception statement from your * version. If you delete this exception statement from all source files * in the program, then also delete it here. * * 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 MAX_RESULTS = 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", "0")); } catch (boost::bad_lexical_cast&) { return; } if (limit == 0 || limit > MAX_RESULTS) { limit = MAX_RESULTS; } } static void GetChanges(RestApiGetCall& call) { 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) { OrthancRestApi::GetIndex(call).DeleteChanges(); call.GetOutput().AnswerBuffer("", MimeType_PlainText); } // Exports API -------------------------------------------------------------- static void GetExports(RestApiGetCall& call) { 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) { OrthancRestApi::GetIndex(call).DeleteExportedResources(); call.GetOutput().AnswerBuffer("", MimeType_PlainText); } void OrthancRestApi::RegisterChanges() { Register("/changes", GetChanges); Register("/changes", DeleteChanges); Register("/exports", GetExports); Register("/exports", DeleteExports); } }