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annotate OrthancServer/Sources/OrthancHttpHandler.cpp @ 5410:16cbfefa15e9

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Solved a deadlock related to the Job Engine events and plugins
author Alain Mazy <am@osimis.io>
date Tue, 07 Nov 2023 12:52:37 +0100
parents 0ea402b4d901
children 48b8dae6dc77
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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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) 2017-2023 Osimis S.A., Belgium
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6 * Copyright (C) 2021-2023 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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7 *
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8 * This program is free software: you can redistribute it and/or
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9 * modify it under the terms of the GNU General Public License as
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10 * published by the Free Software Foundation, either version 3 of the
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11 * License, or (at your option) any later version.
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12 *
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13 * This program is distributed in the hope that it will be useful, but
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14 * WITHOUT ANY WARRANTY; without even the implied warranty of
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 * General Public License for more details.
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17 *
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18 * You should have received a copy of the GNU General Public License
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19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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20 **/
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21
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22
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23 #include "PrecompiledHeadersServer.h"
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24 #include "OrthancHttpHandler.h"
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25
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26 #include "../../OrthancFramework/Sources/OrthancException.h"
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27
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28
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29 namespace Orthanc
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30 {
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31 bool OrthancHttpHandler::CreateChunkedRequestReader(
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32 std::unique_ptr<IHttpHandler::IChunkedRequestReader>& target,
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33 RequestOrigin origin,
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34 const char* remoteIp,
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35 const char* username,
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36 HttpMethod method,
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37 const UriComponents& uri,
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38 const HttpToolbox::Arguments& headers)
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39 {
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40 if (method != HttpMethod_Post &&
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41 method != HttpMethod_Put)
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42 {
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43 throw OrthancException(ErrorCode_InternalError);
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44 }
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45
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46 for (Handlers::const_iterator it = handlers_.begin(); it != handlers_.end(); ++it)
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47 {
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48 if ((*it)->CreateChunkedRequestReader
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49 (target, origin, remoteIp, username, method, uri, headers))
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50 {
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51 if (target.get() == NULL)
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52 {
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53 throw OrthancException(ErrorCode_InternalError);
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54 }
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55
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56 return true;
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57 }
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58 }
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59
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60 return false;
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61 }
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62
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63
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64 bool OrthancHttpHandler::Handle(HttpOutput& output,
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65 RequestOrigin origin,
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66 const char* remoteIp,
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67 const char* username,
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68 HttpMethod method,
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69 const UriComponents& uri,
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70 const HttpToolbox::Arguments& headers,
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71 const HttpToolbox::GetArguments& getArguments,
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72 const void* bodyData,
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73 size_t bodySize)
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74 {
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75 for (Handlers::const_iterator it = handlers_.begin(); it != handlers_.end(); ++it)
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76 {
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77 if ((*it)->Handle(output, origin, remoteIp, username, method, uri,
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78 headers, getArguments, bodyData, bodySize))
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79 {
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80 return true;
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81 }
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82 }
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83
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84 return false;
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85 }
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86
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87
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88 void OrthancHttpHandler::Register(IHttpHandler& handler,
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89 bool isOrthancRestApi)
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90 {
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91 handlers_.push_back(&handler);
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92
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93 if (isOrthancRestApi)
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94 {
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95 orthancRestApi_ = &handler;
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96 }
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97 }
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98
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99
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100 IHttpHandler& OrthancHttpHandler::RestrictToOrthancRestApi(bool restrict)
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101 {
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102 if (restrict)
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103 {
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104 if (orthancRestApi_ == NULL)
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105 {
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106 throw OrthancException(ErrorCode_InternalError);
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107 }
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108
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109 return *orthancRestApi_;
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110 }
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111 else
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112 {
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113 return *this;
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114 }
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115 }
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116 }