Mercurial > hg > orthanc-transfers
annotate Framework/SourceDicomInstance.cpp @ 9:7e207ade2f1a
preparing for 2019
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Mon, 24 Dec 2018 13:45:31 +0100 |
| parents | 4c3437217518 |
| children | b06103a50c95 |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 2 * Transfers accelerator plugin for Orthanc | |
| 9 | 3 * Copyright (C) 2018-2019 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 "SourceDicomInstance.h" | |
| 21 | |
| 22 #include <Core/Logging.h> | |
| 23 #include <Core/Toolbox.h> | |
| 24 #include <Plugins/Samples/Common/OrthancPluginCppWrapper.h> | |
| 25 | |
| 26 | |
| 27 namespace OrthancPlugins | |
| 28 { | |
|
8
4c3437217518
fix for compatibility with simplified OrthancPluginCppWrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
|
29 SourceDicomInstance::SourceDicomInstance(const std::string& instanceId) |
| 0 | 30 { |
| 31 LOG(INFO) << "Transfers accelerator reading DICOM instance: " << instanceId; | |
| 32 | |
|
8
4c3437217518
fix for compatibility with simplified OrthancPluginCppWrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
|
33 MemoryBuffer buffer; |
| 0 | 34 buffer.GetDicomInstance(instanceId); |
| 35 | |
| 36 info_.reset(new DicomInstanceInfo(instanceId, buffer)); | |
| 37 | |
| 38 buffer_ = buffer.Release(); | |
| 39 } | |
| 40 | |
| 41 | |
| 42 SourceDicomInstance::~SourceDicomInstance() | |
| 43 { | |
|
8
4c3437217518
fix for compatibility with simplified OrthancPluginCppWrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
|
44 OrthancPluginFreeMemoryBuffer(OrthancPlugins::GetGlobalContext(), &buffer_); |
| 0 | 45 } |
| 46 | |
| 47 | |
| 48 const DicomInstanceInfo& SourceDicomInstance::GetInfo() const | |
| 49 { | |
| 50 assert(info_.get() != NULL); | |
| 51 return *info_; | |
| 52 } | |
| 53 | |
| 54 | |
| 55 void SourceDicomInstance::GetChunk(std::string& target /* out */, | |
| 56 std::string& md5 /* out */, | |
| 57 size_t offset, | |
| 58 size_t size) const | |
| 59 { | |
| 60 if (offset + size > buffer_.size) | |
| 61 { | |
| 62 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
| 63 } | |
| 64 | |
| 65 const char* start = reinterpret_cast<const char*>(buffer_.data) + offset; | |
| 66 target.assign(start, start + size); | |
| 67 | |
| 68 Orthanc::Toolbox::ComputeMD5(md5, start, size); | |
| 69 } | |
| 70 } |