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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 #pragma once
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34
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35 #include "../HttpServer/HttpHandler.h"
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36 #include "RestApiPath.h"
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37 #include "RestApiOutput.h"
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38
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39 namespace Orthanc
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40 {
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41 class RestApi;
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42
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43 class RestApiCall
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44 {
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45 private:
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46 RestApiOutput& output_;
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47 RestApi& context_;
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48 const HttpHandler::Arguments& httpHeaders_;
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975
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49 const HttpHandler::Arguments& uriComponents_;
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50 const UriComponents& trailing_;
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51 const UriComponents& fullUri_;
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52
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53 protected:
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54 static bool ParseJsonRequestInternal(Json::Value& result,
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55 const char* request);
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56
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57 public:
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58 RestApiCall(RestApiOutput& output,
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59 RestApi& context,
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60 const HttpHandler::Arguments& httpHeaders,
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61 const HttpHandler::Arguments& uriComponents,
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62 const UriComponents& trailing,
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63 const UriComponents& fullUri) :
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64 output_(output),
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65 context_(context),
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66 httpHeaders_(httpHeaders),
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67 uriComponents_(uriComponents),
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68 trailing_(trailing),
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69 fullUri_(fullUri)
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70 {
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71 }
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72
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73 RestApiOutput& GetOutput()
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74 {
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75 return output_;
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76 }
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77
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78 RestApi& GetContext()
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79 {
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80 return context_;
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81 }
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82
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83 const UriComponents& GetFullUri() const
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84 {
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85 return fullUri_;
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86 }
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87
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88 const UriComponents& GetTrailingUri() const
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89 {
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90 return trailing_;
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91 }
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92
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93 std::string GetUriComponent(const std::string& name,
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94 const std::string& defaultValue) const
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95 {
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96 return HttpHandler::GetArgument(uriComponents_, name, defaultValue);
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97 }
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98
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99 std::string GetHttpHeader(const std::string& name,
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100 const std::string& defaultValue) const
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101 {
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102 return HttpHandler::GetArgument(httpHeaders_, name, defaultValue);
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103 }
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104
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105 const HttpHandler::Arguments& GetHttpHeaders() const
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106 {
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107 return httpHeaders_;
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108 }
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109
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110 void ParseCookies(HttpHandler::Arguments& result) const
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111 {
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112 HttpHandler::ParseCookies(result, httpHeaders_);
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113 }
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114
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115 virtual bool ParseJsonRequest(Json::Value& result) const = 0;
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116 };
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117 }
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