Mercurial > hg > orthanc

annotate Plugins/Engine/PluginsErrorDictionary.cpp @ 2251:d623bff7edab

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 20 Jan 2017 10:43:50 +0100
parents a3a65de1840f
children 878b59270859
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
1900
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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 Osimis, 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 General Public License as
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9 * published by the Free Software Foundation, either version 3 of the
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10 * License, or (at your option) any later version.
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11 *
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12 * In addition, as a special exception, the copyright holders of this
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13 * program give permission to link the code of its release with the
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14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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15 * that use the same license as the "OpenSSL" library), and distribute
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16 * the linked executables. You must obey the GNU General Public License
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17 * in all respects for all of the code used other than "OpenSSL". If you
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18 * modify file(s) with this exception, you may extend this exception to
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19 * your version of the file(s), but you are not obligated to do so. If
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20 * you do not wish to do so, delete this exception statement from your
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21 * version. If you delete this exception statement from all source files
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22 * in the program, then also delete it here.
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23 *
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24 * This program is distributed in the hope that it will be useful, but
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25 * WITHOUT ANY WARRANTY; without even the implied warranty of
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26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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27 * General Public License for more details.
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28 *
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29 * You should have received a copy of the GNU General Public License
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30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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31 **/
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32
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33
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34 #include "../../OrthancServer/PrecompiledHeadersServer.h"
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35 #include "PluginsErrorDictionary.h"
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36
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37 #if ORTHANC_ENABLE_PLUGINS != 1
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38 #error The plugin support is disabled
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39 #endif
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41
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42
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43 #include "PluginsEnumerations.h"
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44 #include "PluginsManager.h"
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45 #include "../../Core/Logging.h"
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46
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47 #include <memory>
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50 namespace Orthanc
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51 {
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52 PluginsErrorDictionary::PluginsErrorDictionary() :
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53 pos_(ErrorCode_START_PLUGINS)
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54 {
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55 }
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56
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57
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58 PluginsErrorDictionary::~PluginsErrorDictionary()
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59 {
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60 for (Errors::iterator it = errors_.begin(); it != errors_.end(); ++it)
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61 {
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62 delete it->second;
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63 }
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64 }
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65
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66
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67 OrthancPluginErrorCode PluginsErrorDictionary::Register(SharedLibrary& library,
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68 int32_t pluginCode,
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69 uint16_t httpStatus,
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70 const char* message)
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71 {
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72 std::auto_ptr<Error> error(new Error);
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73
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74 error->pluginName_ = PluginsManager::GetPluginName(library);
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75 error->pluginCode_ = pluginCode;
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76 error->message_ = message;
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77 error->httpStatus_ = static_cast<HttpStatus>(httpStatus);
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78
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79 OrthancPluginErrorCode code;
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80
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81 {
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82 boost::mutex::scoped_lock lock(mutex_);
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83 errors_[pos_] = error.release();
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84 code = static_cast<OrthancPluginErrorCode>(pos_);
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85 pos_ += 1;
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86 }
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87
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88 return code;
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89 }
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90
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91
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92 void PluginsErrorDictionary::LogError(ErrorCode code,
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93 bool ignoreBuiltinErrors)
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94 {
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95 if (code >= ErrorCode_START_PLUGINS)
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96 {
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97 boost::mutex::scoped_lock lock(mutex_);
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98 Errors::const_iterator error = errors_.find(static_cast<int32_t>(code));
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99
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100 if (error != errors_.end())
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101 {
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102 LOG(ERROR) << "Error code " << error->second->pluginCode_
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103 << " inside plugin \"" << error->second->pluginName_
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104 << "\": " << error->second->message_;
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105 return;
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106 }
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107 }
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108
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109 if (!ignoreBuiltinErrors)
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110 {
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111 LOG(ERROR) << "Exception inside the plugin engine: "
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112 << EnumerationToString(code);
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113 }
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114 }
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115
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116
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117 bool PluginsErrorDictionary::Format(Json::Value& message, /* out */
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118 HttpStatus& httpStatus, /* out */
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119 const OrthancException& exception)
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120 {
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121 if (exception.GetErrorCode() >= ErrorCode_START_PLUGINS)
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122 {
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123 boost::mutex::scoped_lock lock(mutex_);
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124 Errors::const_iterator error = errors_.find(static_cast<int32_t>(exception.GetErrorCode()));
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125
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126 if (error != errors_.end())
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127 {
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128 httpStatus = error->second->httpStatus_;
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129 message["PluginName"] = error->second->pluginName_;
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130 message["PluginCode"] = error->second->pluginCode_;
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131 message["Message"] = error->second->message_;
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132
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133 return true;
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134 }
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135 }
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136
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137 return false;
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138 }
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139 }