Mercurial > hg > orthanc

annotate OrthancCppClient/OrthancConnection.cpp @ 819:992be7e1736a Orthanc-0.7.5

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 08 May 2014 17:03:22 +0200
parents 2d0a347e8cfc
children a811bdf8b8eb
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege,
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4 * Belgium
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5 *
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6 * This program is free software: you can redistribute it and/or
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7 * modify it under the terms of the GNU General Public License as
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8 * published by the Free Software Foundation, either version 3 of the
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9 * License, or (at your option) any later version.
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10 *
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11 * In addition, as a special exception, the copyright holders of this
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12 * program give permission to link the code of its release with the
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13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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14 * that use the same license as the "OpenSSL" library), and distribute
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15 * the linked executables. You must obey the GNU General Public License
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16 * in all respects for all of the code used other than "OpenSSL". If you
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17 * modify file(s) with this exception, you may extend this exception to
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18 * your version of the file(s), but you are not obligated to do so. If
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19 * you do not wish to do so, delete this exception statement from your
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20 * version. If you delete this exception statement from all source files
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21 * in the program, then also delete it here.
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22 *
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23 * This program is distributed in the hope that it will be useful, but
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24 * WITHOUT ANY WARRANTY; without even the implied warranty of
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25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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26 * General Public License for more details.
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27 *
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28 * You should have received a copy of the GNU General Public License
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29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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30 **/
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31
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32
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33 #include "OrthancConnection.h"
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34
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35 #include "../Core/Toolbox.h"
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36
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37 namespace OrthancClient
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38 {
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39 void OrthancConnection::ReadPatients()
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40 {
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41 client_.SetMethod(Orthanc::HttpMethod_Get);
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42 client_.SetUrl(orthancUrl_ + "/patients");
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43
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44 Json::Value v;
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45 if (!client_.Apply(content_))
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46 {
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47 throw OrthancClientException(Orthanc::ErrorCode_NetworkProtocol);
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48 }
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49 }
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50
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51 Orthanc::IDynamicObject* OrthancConnection::GetFillerItem(size_t index)
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52 {
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53 Json::Value::ArrayIndex tmp = static_cast<Json::Value::ArrayIndex>(index);
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54 std::string id = content_[tmp].asString();
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55 return new Patient(*this, id.c_str());
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56 }
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57
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58 Patient& OrthancConnection::GetPatient(unsigned int index)
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59 {
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60 return dynamic_cast<Patient&>(patients_.GetItem(index));
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61 }
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62
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63 OrthancConnection::OrthancConnection(const char* orthancUrl) :
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64 orthancUrl_(orthancUrl), patients_(*this)
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65 {
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66 ReadPatients();
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67 }
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69 OrthancConnection::OrthancConnection(const char* orthancUrl,
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70 const char* username,
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71 const char* password) :
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72 orthancUrl_(orthancUrl), patients_(*this)
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73 {
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74 client_.SetCredentials(username, password);
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75 ReadPatients();
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76 }
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78
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79 void OrthancConnection::Store(const void* dicom, uint64_t size)
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80 {
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81 if (size == 0)
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82 {
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83 return;
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84 }
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85
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86 client_.SetMethod(Orthanc::HttpMethod_Post);
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87 client_.SetUrl(orthancUrl_ + "/instances");
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88
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89 // Copy the DICOM file in the POST body. TODO - Avoid memory copy
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90 client_.AccessPostData().resize(static_cast<size_t>(size));
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91 memcpy(&client_.AccessPostData()[0], dicom, static_cast<size_t>(size));
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92
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93 Json::Value v;
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94 if (!client_.Apply(v))
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95 {
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96 throw OrthancClientException(Orthanc::ErrorCode_NetworkProtocol);
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97 }
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98
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99 Reload();
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100 }
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101
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102
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103 void OrthancConnection::StoreFile(const char* filename)
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104 {
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105 std::string content;
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106 Orthanc::Toolbox::ReadFile(content, filename);
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107
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108 if (content.size() != 0)
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109 {
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110 Store(&content[0], content.size());
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111 }
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112 }
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113
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114 }