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746
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1 /**
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2 * Stone of Orthanc
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 * Copyright (C) 2017-2019 Osimis S.A., Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU Affero General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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20
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21
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22 #pragma once
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23
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24 #include "../Messages/IMessageEmitter.h"
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25 #include "OracleCommandWithPayload.h"
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26
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27 #include <Core/Images/ImageAccessor.h>
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28
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29 #include <map>
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30
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31 namespace OrthancStone
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32 {
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33 class GetOrthancImageCommand : public OracleCommandWithPayload
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34 {
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35 public:
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36 typedef std::map<std::string, std::string> HttpHeaders;
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37
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38 class SuccessMessage : public OriginMessage<GetOrthancImageCommand>
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39 {
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40 ORTHANC_STONE_MESSAGE(__FILE__, __LINE__);
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41
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42 private:
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43 std::auto_ptr<Orthanc::ImageAccessor> image_;
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44 Orthanc::MimeType mime_;
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45
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46 public:
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47 SuccessMessage(const GetOrthancImageCommand& command,
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48 Orthanc::ImageAccessor* image, // Takes ownership
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49 Orthanc::MimeType mime);
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50
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51 const Orthanc::ImageAccessor& GetImage() const
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52 {
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53 return *image_;
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54 }
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55
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56 Orthanc::MimeType GetMimeType() const
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57 {
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58 return mime_;
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59 }
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60 };
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61
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62
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63 private:
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64 std::string uri_;
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65 HttpHeaders headers_;
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66 unsigned int timeout_;
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67 bool hasExpectedFormat_;
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68 Orthanc::PixelFormat expectedFormat_;
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69
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70 public:
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71 GetOrthancImageCommand();
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72
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73 virtual Type GetType() const
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74 {
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75 return Type_GetOrthancImage;
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76 }
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77
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78 void SetExpectedPixelFormat(Orthanc::PixelFormat format);
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79
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80 void SetUri(const std::string& uri)
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81 {
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82 uri_ = uri;
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83 }
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84
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85 void SetInstanceUri(const std::string& instance,
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86 Orthanc::PixelFormat pixelFormat);
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87
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88 void SetHttpHeader(const std::string& key,
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89 const std::string& value)
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90 {
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91 headers_[key] = value;
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92 }
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93
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94 const std::string& GetUri() const
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95 {
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96 return uri_;
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97 }
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98
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99 const HttpHeaders& GetHttpHeaders() const
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100 {
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101 return headers_;
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102 }
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103
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104 void SetTimeout(unsigned int seconds)
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105 {
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106 timeout_ = seconds;
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107 }
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108
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109 unsigned int GetTimeout() const
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110 {
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111 return timeout_;
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112 }
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113
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114 void ProcessHttpAnswer(IMessageEmitter& emitter,
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115 const IObserver& receiver,
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116 const std::string& answer,
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117 const HttpHeaders& answerHeaders) const;
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118 };
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119 }
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