Mercurial > hg > orthanc
annotate OrthancFramework/Sources/SystemToolbox.cpp @ 4148:732ad6c618ba
removing ChunkedBuffer::AddChunkDestructive()
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 18 Aug 2020 16:56:33 +0200 |
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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) 2017-2020 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 Lesser 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 * Lesser 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 Lesser General Public |
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18 * License along with this program. If not, see |
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19 * <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 "PrecompiledHeaders.h" |
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24 #include "SystemToolbox.h" |
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25 |
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26 |
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27 #if defined(_WIN32) |
2173 | 28 # include <windows.h> |
29 # include <process.h> // For "_spawnvp()" and "_getpid()" | |
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30 # include <stdlib.h> // For "environ" |
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31 #else |
2173 | 32 # include <unistd.h> // For "execvp()" |
33 # include <sys/wait.h> // For "waitpid()" | |
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34 #endif |
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35 |
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37 #if defined(__APPLE__) && defined(__MACH__) |
2173 | 38 # include <mach-o/dyld.h> /* _NSGetExecutablePath */ |
39 # include <limits.h> /* PATH_MAX */ | |
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40 #endif |
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41 |
2173 | 42 |
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43 #if defined(__linux__) || defined(__FreeBSD_kernel__) || defined(__FreeBSD__) |
2173 | 44 # include <limits.h> /* PATH_MAX */ |
45 # include <signal.h> | |
46 # include <unistd.h> | |
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47 #endif |
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48 |
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49 |
2365 | 50 #if defined(__OpenBSD__) |
51 # include <sys/sysctl.h> // For "sysctl", "CTL_KERN" and "KERN_PROC_ARGS" | |
52 #endif | |
53 | |
54 | |
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55 #include "Logging.h" |
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56 #include "OrthancException.h" |
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57 #include "Toolbox.h" |
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58 |
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59 #include <boost/filesystem.hpp> |
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60 #include <boost/filesystem/fstream.hpp> |
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61 #include <boost/date_time/posix_time/posix_time.hpp> |
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62 #include <boost/thread.hpp> |
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63 |
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64 |
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65 /*========================================================================= |
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66 The section below comes from the Boost 1.68.0 project: |
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67 https://github.com/boostorg/program_options/blob/boost-1.68.0/src/parsers.cpp |
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68 |
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69 Copyright Vladimir Prus 2002-2004. |
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70 Distributed under the Boost Software License, Version 1.0. |
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71 (See accompanying file LICENSE_1_0.txt |
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72 or copy at http://www.boost.org/LICENSE_1_0.txt) |
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73 =========================================================================*/ |
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74 |
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75 // The 'environ' should be declared in some cases. E.g. Linux man page says: |
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76 // (This variable must be declared in the user program, but is declared in |
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77 // the header file unistd.h in case the header files came from libc4 or libc5, |
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78 // and in case they came from glibc and _GNU_SOURCE was defined.) |
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79 // To be safe, declare it here. |
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80 |
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81 // It appears that on Mac OS X the 'environ' variable is not |
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82 // available to dynamically linked libraries. |
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83 // See: http://article.gmane.org/gmane.comp.lib.boost.devel/103843 |
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84 // See: http://lists.gnu.org/archive/html/bug-guile/2004-01/msg00013.html |
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85 #if defined(__APPLE__) && defined(__DYNAMIC__) |
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86 // The proper include for this is crt_externs.h, however it's not |
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87 // available on iOS. The right replacement is not known. See |
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88 // https://svn.boost.org/trac/boost/ticket/5053 |
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89 extern "C" |
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90 { |
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91 extern char ***_NSGetEnviron(void); |
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92 } |
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93 # define environ (*_NSGetEnviron()) |
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94 #else |
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95 # if defined(__MWERKS__) |
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96 # include <crtl.h> |
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97 # else |
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98 # if !defined(_WIN32) || defined(__COMO_VERSION__) |
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99 extern char** environ; |
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100 # endif |
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101 # endif |
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102 #endif |
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103 |
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104 |
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105 /*========================================================================= |
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106 End of section from the Boost 1.68.0 project |
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107 =========================================================================*/ |
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108 |
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109 |
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110 namespace Orthanc |
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111 { |
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112 static bool finish_; |
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113 static ServerBarrierEvent barrierEvent_; |
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114 |
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115 #if defined(_WIN32) |
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116 static BOOL WINAPI ConsoleControlHandler(DWORD dwCtrlType) |
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117 { |
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118 // http://msdn.microsoft.com/en-us/library/ms683242(v=vs.85).aspx |
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119 finish_ = true; |
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120 return true; |
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121 } |
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122 #else |
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123 static void SignalHandler(int signal) |
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124 { |
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125 if (signal == SIGHUP) |
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126 { |
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127 barrierEvent_ = ServerBarrierEvent_Reload; |
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128 } |
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129 |
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130 finish_ = true; |
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131 } |
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132 #endif |
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133 |
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134 |
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135 static ServerBarrierEvent ServerBarrierInternal(const bool* stopFlag) |
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136 { |
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137 #if defined(_WIN32) |
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138 SetConsoleCtrlHandler(ConsoleControlHandler, true); |
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139 #else |
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140 signal(SIGINT, SignalHandler); |
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141 signal(SIGQUIT, SignalHandler); |
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142 signal(SIGTERM, SignalHandler); |
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143 signal(SIGHUP, SignalHandler); |
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144 #endif |
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145 |
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146 // Active loop that awakens every 100ms |
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147 finish_ = false; |
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148 barrierEvent_ = ServerBarrierEvent_Stop; |
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149 while (!(*stopFlag || finish_)) |
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150 { |
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151 SystemToolbox::USleep(100 * 1000); |
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152 } |
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153 |
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154 #if defined(_WIN32) |
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155 SetConsoleCtrlHandler(ConsoleControlHandler, false); |
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156 #else |
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157 signal(SIGINT, NULL); |
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158 signal(SIGQUIT, NULL); |
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159 signal(SIGTERM, NULL); |
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160 signal(SIGHUP, NULL); |
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161 #endif |
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162 |
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163 return barrierEvent_; |
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164 } |
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165 |
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166 |
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167 ServerBarrierEvent SystemToolbox::ServerBarrier(const bool& stopFlag) |
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168 { |
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169 return ServerBarrierInternal(&stopFlag); |
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170 } |
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171 |
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172 |
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173 ServerBarrierEvent SystemToolbox::ServerBarrier() |
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174 { |
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175 const bool stopFlag = false; |
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176 return ServerBarrierInternal(&stopFlag); |
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177 } |
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178 |
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179 |
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180 void SystemToolbox::USleep(uint64_t microSeconds) |
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181 { |
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182 #if defined(_WIN32) |
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183 ::Sleep(static_cast<DWORD>(microSeconds / static_cast<uint64_t>(1000))); |
2364 | 184 #elif defined(__linux__) || defined(__APPLE__) || defined(__FreeBSD_kernel__) || defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__native_client__) |
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185 usleep(microSeconds); |
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186 #else |
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187 #error Support your platform here |
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188 #endif |
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189 } |
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190 |
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191 |
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192 static std::streamsize GetStreamSize(std::istream& f) |
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193 { |
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194 // http://www.cplusplus.com/reference/iostream/istream/tellg/ |
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195 f.seekg(0, std::ios::end); |
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196 std::streamsize size = f.tellg(); |
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197 f.seekg(0, std::ios::beg); |
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198 |
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199 return size; |
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200 } |
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201 |
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202 |
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203 void SystemToolbox::ReadFile(std::string& content, |
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204 const std::string& path, |
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205 bool log) |
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206 { |
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207 if (!IsRegularFile(path)) |
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208 { |
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209 throw OrthancException(ErrorCode_RegularFileExpected, |
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210 "The path does not point to a regular file: " + path, |
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211 log); |
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212 } |
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213 |
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214 boost::filesystem::ifstream f; |
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215 f.open(path, std::ifstream::in | std::ifstream::binary); |
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216 if (!f.good()) |
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217 { |
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218 throw OrthancException(ErrorCode_InexistentFile, |
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219 "File not found: " + path, |
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220 log); |
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221 } |
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222 |
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223 std::streamsize size = GetStreamSize(f); |
2332 | 224 content.resize(static_cast<size_t>(size)); |
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225 if (size != 0) |
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226 { |
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227 f.read(&content[0], size); |
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228 } |
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229 |
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230 f.close(); |
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231 } |
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232 |
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233 |
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234 bool SystemToolbox::ReadHeader(std::string& header, |
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235 const std::string& path, |
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236 size_t headerSize) |
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237 { |
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238 if (!IsRegularFile(path)) |
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239 { |
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240 throw OrthancException(ErrorCode_RegularFileExpected, |
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241 "The path does not point to a regular file: " + path); |
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242 } |
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243 |
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244 boost::filesystem::ifstream f; |
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245 f.open(path, std::ifstream::in | std::ifstream::binary); |
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246 if (!f.good()) |
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247 { |
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248 throw OrthancException(ErrorCode_InexistentFile); |
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249 } |
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250 |
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251 bool full = true; |
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252 |
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253 { |
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254 std::streamsize size = GetStreamSize(f); |
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255 if (size <= 0) |
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256 { |
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257 headerSize = 0; |
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258 full = false; |
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259 } |
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260 else if (static_cast<size_t>(size) < headerSize) |
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261 { |
2332 | 262 headerSize = static_cast<size_t>(size); // Truncate to the size of the file |
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263 full = false; |
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264 } |
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265 } |
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266 |
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267 header.resize(headerSize); |
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268 if (headerSize != 0) |
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269 { |
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270 f.read(&header[0], headerSize); |
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271 } |
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272 |
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273 f.close(); |
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274 |
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275 return full; |
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276 } |
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277 |
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278 |
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279 void SystemToolbox::WriteFile(const void* content, |
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280 size_t size, |
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281 const std::string& path) |
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282 { |
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283 boost::filesystem::ofstream f; |
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284 f.open(path, std::ofstream::out | std::ofstream::binary); |
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285 if (!f.good()) |
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286 { |
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287 throw OrthancException(ErrorCode_CannotWriteFile); |
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288 } |
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289 |
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290 if (size != 0) |
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291 { |
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292 f.write(reinterpret_cast<const char*>(content), size); |
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293 |
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294 if (!f.good()) |
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295 { |
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296 f.close(); |
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297 throw OrthancException(ErrorCode_FileStorageCannotWrite); |
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298 } |
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299 } |
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300 |
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301 f.close(); |
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302 } |
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303 |
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304 |
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305 void SystemToolbox::WriteFile(const std::string& content, |
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306 const std::string& path) |
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307 { |
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308 WriteFile(content.size() > 0 ? content.c_str() : NULL, |
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309 content.size(), path); |
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310 } |
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311 |
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312 |
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313 void SystemToolbox::RemoveFile(const std::string& path) |
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314 { |
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315 if (boost::filesystem::exists(path)) |
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316 { |
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317 if (IsRegularFile(path)) |
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318 { |
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319 boost::filesystem::remove(path); |
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320 } |
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321 else |
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322 { |
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323 throw OrthancException(ErrorCode_RegularFileExpected); |
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324 } |
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325 } |
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326 } |
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327 |
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328 |
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329 uint64_t SystemToolbox::GetFileSize(const std::string& path) |
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330 { |
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331 try |
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332 { |
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333 return static_cast<uint64_t>(boost::filesystem::file_size(path)); |
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334 } |
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335 catch (boost::filesystem::filesystem_error&) |
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336 { |
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337 throw OrthancException(ErrorCode_InexistentFile); |
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338 } |
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339 } |
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340 |
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341 |
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342 void SystemToolbox::MakeDirectory(const std::string& path) |
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343 { |
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344 if (boost::filesystem::exists(path)) |
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345 { |
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346 if (!boost::filesystem::is_directory(path)) |
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347 { |
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348 throw OrthancException(ErrorCode_DirectoryOverFile); |
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349 } |
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350 } |
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351 else |
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352 { |
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353 if (!boost::filesystem::create_directories(path)) |
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354 { |
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355 throw OrthancException(ErrorCode_MakeDirectory); |
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356 } |
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357 } |
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358 } |
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359 |
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360 |
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361 bool SystemToolbox::IsExistingFile(const std::string& path) |
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362 { |
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363 return boost::filesystem::exists(path); |
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364 } |
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365 |
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366 |
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367 #if defined(_WIN32) |
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368 static std::string GetPathToExecutableInternal() |
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369 { |
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370 // Yes, this is ugly, but there is no simple way to get the |
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371 // required buffer size, so we use a big constant |
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372 std::vector<char> buffer(32768); |
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373 /*int bytes =*/ GetModuleFileNameA(NULL, &buffer[0], static_cast<DWORD>(buffer.size() - 1)); |
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374 return std::string(&buffer[0]); |
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375 } |
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376 |
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377 #elif defined(__linux__) || defined(__FreeBSD_kernel__) || defined(__FreeBSD__) |
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378 static std::string GetPathToExecutableInternal() |
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379 { |
2365 | 380 // NOTE: For FreeBSD, using KERN_PROC_PATHNAME might be a better alternative |
381 | |
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382 std::vector<char> buffer(PATH_MAX + 1); |
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383 ssize_t bytes = readlink("/proc/self/exe", &buffer[0], buffer.size() - 1); |
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384 if (bytes == 0) |
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385 { |
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386 throw OrthancException(ErrorCode_PathToExecutable); |
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387 } |
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388 |
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389 return std::string(&buffer[0]); |
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390 } |
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391 |
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392 #elif defined(__APPLE__) && defined(__MACH__) |
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393 static std::string GetPathToExecutableInternal() |
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394 { |
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395 char pathbuf[PATH_MAX + 1]; |
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396 unsigned int bufsize = static_cast<int>(sizeof(pathbuf)); |
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397 |
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398 _NSGetExecutablePath( pathbuf, &bufsize); |
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399 |
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400 return std::string(pathbuf); |
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401 } |
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402 |
2364 | 403 #elif defined(__OpenBSD__) |
404 static std::string GetPathToExecutableInternal() | |
405 { | |
2365 | 406 // This is an adapted version of the patch proposed in issue #64 |
407 // without an explicit call to "malloc()" to prevent memory leak | |
408 // https://bitbucket.org/sjodogne/orthanc/issues/64/add-openbsd-support | |
409 // https://stackoverflow.com/q/31494901/881731 | |
410 | |
411 const int mib[4] = { CTL_KERN, KERN_PROC_ARGS, getpid(), KERN_PROC_ARGV }; | |
412 | |
413 size_t len; | |
414 if (sysctl(mib, 4, NULL, &len, NULL, 0) == -1) | |
415 { | |
416 throw OrthancException(ErrorCode_PathToExecutable); | |
417 } | |
418 | |
419 std::string tmp; | |
420 tmp.resize(len); | |
421 | |
422 char** buffer = reinterpret_cast<char**>(&tmp[0]); | |
423 | |
424 if (sysctl(mib, 4, buffer, &len, NULL, 0) == -1) | |
425 { | |
426 throw OrthancException(ErrorCode_PathToExecutable); | |
427 } | |
428 else | |
429 { | |
430 return std::string(buffer[0]); | |
431 } | |
2364 | 432 } |
433 | |
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434 #else |
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435 #error Support your platform here |
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436 #endif |
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437 |
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438 |
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439 std::string SystemToolbox::GetPathToExecutable() |
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440 { |
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441 boost::filesystem::path p(GetPathToExecutableInternal()); |
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442 return boost::filesystem::absolute(p).string(); |
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443 } |
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444 |
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445 |
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446 std::string SystemToolbox::GetDirectoryOfExecutable() |
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447 { |
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448 boost::filesystem::path p(GetPathToExecutableInternal()); |
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449 return boost::filesystem::absolute(p.parent_path()).string(); |
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450 } |
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451 |
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452 |
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453 void SystemToolbox::ExecuteSystemCommand(const std::string& command, |
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454 const std::vector<std::string>& arguments) |
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455 { |
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456 // Convert the arguments as a C array |
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457 std::vector<char*> args(arguments.size() + 2); |
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458 |
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459 args.front() = const_cast<char*>(command.c_str()); |
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460 |
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461 for (size_t i = 0; i < arguments.size(); i++) |
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462 { |
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463 args[i + 1] = const_cast<char*>(arguments[i].c_str()); |
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464 } |
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465 |
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466 args.back() = NULL; |
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467 |
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468 int status; |
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469 |
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470 #if defined(_WIN32) |
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471 // http://msdn.microsoft.com/en-us/library/275khfab.aspx |
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472 status = static_cast<int>(_spawnvp(_P_OVERLAY, command.c_str(), &args[0])); |
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473 |
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474 #else |
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475 int pid = fork(); |
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476 |
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477 if (pid == -1) |
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478 { |
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479 // Error in fork() |
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480 throw OrthancException(ErrorCode_SystemCommand, "Cannot fork a child process"); |
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481 } |
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482 else if (pid == 0) |
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483 { |
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484 // Execute the system command in the child process |
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485 execvp(command.c_str(), &args[0]); |
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486 |
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487 // We should never get here |
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488 _exit(1); |
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489 } |
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490 else |
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491 { |
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492 // Wait for the system command to exit |
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493 waitpid(pid, &status, 0); |
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494 } |
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495 #endif |
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496 |
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497 if (status != 0) |
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498 { |
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499 throw OrthancException(ErrorCode_SystemCommand, |
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500 "System command failed with status code " + |
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501 boost::lexical_cast<std::string>(status)); |
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502 } |
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503 } |
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504 |
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505 |
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506 int SystemToolbox::GetProcessId() |
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507 { |
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508 #if defined(_WIN32) |
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509 return static_cast<int>(_getpid()); |
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510 #else |
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511 return static_cast<int>(getpid()); |
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512 #endif |
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513 } |
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514 |
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515 |
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516 bool SystemToolbox::IsRegularFile(const std::string& path) |
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517 { |
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518 namespace fs = boost::filesystem; |
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519 |
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520 try |
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521 { |
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522 if (fs::exists(path)) |
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523 { |
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524 fs::file_status status = fs::status(path); |
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525 return (status.type() == boost::filesystem::regular_file || |
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526 status.type() == boost::filesystem::reparse_file); // Fix BitBucket issue #11 |
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527 } |
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528 } |
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529 catch (fs::filesystem_error&) |
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530 { |
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531 } |
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532 |
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533 return false; |
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534 } |
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535 |
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536 |
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537 FILE* SystemToolbox::OpenFile(const std::string& path, |
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538 FileMode mode) |
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539 { |
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540 #if defined(_WIN32) |
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541 // TODO Deal with special characters by converting to the current locale |
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542 #endif |
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543 |
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544 const char* m; |
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545 switch (mode) |
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546 { |
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diff
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|
547 case FileMode_ReadBinary: |
fd5875662670
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|
548 m = "rb"; |
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parents:
diff
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|
549 break; |
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diff
changeset
|
550 |
fd5875662670
creation of namespace SystemToolbox
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diff
changeset
|
551 case FileMode_WriteBinary: |
fd5875662670
creation of namespace SystemToolbox
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diff
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|
552 m = "wb"; |
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parents:
diff
changeset
|
553 break; |
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parents:
diff
changeset
|
554 |
fd5875662670
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parents:
diff
changeset
|
555 default: |
fd5875662670
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parents:
diff
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|
556 throw OrthancException(ErrorCode_ParameterOutOfRange); |
fd5875662670
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parents:
diff
changeset
|
557 } |
fd5875662670
creation of namespace SystemToolbox
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parents:
diff
changeset
|
558 |
fd5875662670
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parents:
diff
changeset
|
559 return fopen(path.c_str(), m); |
fd5875662670
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
560 } |
fd5875662670
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
561 |
fd5875662670
creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
562 |
2475
8cc3ca64a534
Orthanc now uses UTC (universal time) instead of local time in its database
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2447
diff
changeset
|
563 static boost::posix_time::ptime GetNow(bool utc) |
2143
fd5875662670
creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
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|
564 { |
2475
8cc3ca64a534
Orthanc now uses UTC (universal time) instead of local time in its database
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2447
diff
changeset
|
565 if (utc) |
8cc3ca64a534
Orthanc now uses UTC (universal time) instead of local time in its database
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2447
diff
changeset
|
566 { |
8cc3ca64a534
Orthanc now uses UTC (universal time) instead of local time in its database
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2447
diff
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|
567 return boost::posix_time::second_clock::universal_time(); |
8cc3ca64a534
Orthanc now uses UTC (universal time) instead of local time in its database
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2447
diff
changeset
|
568 } |
8cc3ca64a534
Orthanc now uses UTC (universal time) instead of local time in its database
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2447
diff
changeset
|
569 else |
8cc3ca64a534
Orthanc now uses UTC (universal time) instead of local time in its database
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2447
diff
changeset
|
570 { |
8cc3ca64a534
Orthanc now uses UTC (universal time) instead of local time in its database
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
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|
571 return boost::posix_time::second_clock::local_time(); |
8cc3ca64a534
Orthanc now uses UTC (universal time) instead of local time in its database
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2447
diff
changeset
|
572 } |
8cc3ca64a534
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2447
diff
changeset
|
573 } |
8cc3ca64a534
Orthanc now uses UTC (universal time) instead of local time in its database
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
574 |
8cc3ca64a534
Orthanc now uses UTC (universal time) instead of local time in its database
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2447
diff
changeset
|
575 |
8cc3ca64a534
Orthanc now uses UTC (universal time) instead of local time in its database
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2447
diff
changeset
|
576 std::string SystemToolbox::GetNowIsoString(bool utc) |
8cc3ca64a534
Orthanc now uses UTC (universal time) instead of local time in its database
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
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|
577 { |
8cc3ca64a534
Orthanc now uses UTC (universal time) instead of local time in its database
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
578 return boost::posix_time::to_iso_string(GetNow(utc)); |
2143
fd5875662670
creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
579 } |
fd5875662670
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parents:
diff
changeset
|
580 |
2367
2aff870c2c58
refactoring of BoostConfiguration.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2365
diff
changeset
|
581 |
2143
fd5875662670
creation of namespace SystemToolbox
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parents:
diff
changeset
|
582 void SystemToolbox::GetNowDicom(std::string& date, |
2475
8cc3ca64a534
Orthanc now uses UTC (universal time) instead of local time in its database
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
583 std::string& time, |
8cc3ca64a534
Orthanc now uses UTC (universal time) instead of local time in its database
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parents:
2447
diff
changeset
|
584 bool utc) |
2143
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creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
585 { |
2475
8cc3ca64a534
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
586 boost::posix_time::ptime now = GetNow(utc); |
2143
fd5875662670
creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
587 tm tm = boost::posix_time::to_tm(now); |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
588 |
fd5875662670
creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
589 char s[32]; |
fd5875662670
creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
590 sprintf(s, "%04d%02d%02d", tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday); |
fd5875662670
creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
591 date.assign(s); |
fd5875662670
creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
592 |
fd5875662670
creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
593 // TODO milliseconds |
fd5875662670
creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
594 sprintf(s, "%02d%02d%02d.%06d", tm.tm_hour, tm.tm_min, tm.tm_sec, 0); |
fd5875662670
creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
595 time.assign(s); |
fd5875662670
creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
596 } |
2794
f790999a250a
Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2512
diff
changeset
|
597 |
f790999a250a
Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2512
diff
changeset
|
598 |
f790999a250a
Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2512
diff
changeset
|
599 unsigned int SystemToolbox::GetHardwareConcurrency() |
f790999a250a
Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2512
diff
changeset
|
600 { |
f790999a250a
Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2512
diff
changeset
|
601 // Get the number of available hardware threads (e.g. number of |
f790999a250a
Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2512
diff
changeset
|
602 // CPUs or cores or hyperthreading units) |
f790999a250a
Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2512
diff
changeset
|
603 unsigned int threads = boost::thread::hardware_concurrency(); |
f790999a250a
Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2512
diff
changeset
|
604 |
f790999a250a
Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2512
diff
changeset
|
605 if (threads <= 0) |
f790999a250a
Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2512
diff
changeset
|
606 { |
f790999a250a
Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2512
diff
changeset
|
607 return 1; |
f790999a250a
Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2512
diff
changeset
|
608 } |
f790999a250a
Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2512
diff
changeset
|
609 else |
f790999a250a
Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2512
diff
changeset
|
610 { |
f790999a250a
Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2512
diff
changeset
|
611 return threads; |
f790999a250a
Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2512
diff
changeset
|
612 } |
f790999a250a
Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2512
diff
changeset
|
613 } |
2906
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2794
diff
changeset
|
614 |
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2794
diff
changeset
|
615 |
2908
9d277f8ad698
new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2906
diff
changeset
|
616 MimeType SystemToolbox::AutodetectMimeType(const std::string& path) |
2906
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
617 { |
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2794
diff
changeset
|
618 std::string extension = boost::filesystem::extension(path); |
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2794
diff
changeset
|
619 Toolbox::ToLowerCase(extension); |
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
620 |
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
621 // http://en.wikipedia.org/wiki/Mime_types |
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2794
diff
changeset
|
622 // Text types |
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
623 if (extension == ".txt") |
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2794
diff
changeset
|
624 { |
2908
9d277f8ad698
new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2906
diff
changeset
|
625 return MimeType_PlainText; |
2906
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
626 } |
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
627 else if (extension == ".html") |
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
628 { |
2908
9d277f8ad698
new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2906
diff
changeset
|
629 return MimeType_Html; |
2906
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2794
diff
changeset
|
630 } |
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
631 else if (extension == ".xml") |
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
632 { |
2908
9d277f8ad698
new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2906
diff
changeset
|
633 return MimeType_Xml; |
2906
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
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parents:
2794
diff
changeset
|
634 } |
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2794
diff
changeset
|
635 else if (extension == ".css") |
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
636 { |
2908
9d277f8ad698
new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2906
diff
changeset
|
637 return MimeType_Css; |
2906
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
638 } |
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2794
diff
changeset
|
639 |
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
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parents:
2794
diff
changeset
|
640 // Application types |
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
641 else if (extension == ".js") |
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
642 { |
2908
9d277f8ad698
new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2906
diff
changeset
|
643 return MimeType_JavaScript; |
2906
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2794
diff
changeset
|
644 } |
2984
db8f360fcb41
OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2954
diff
changeset
|
645 else if (extension == ".json" || |
db8f360fcb41
OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2954
diff
changeset
|
646 extension == ".nmf" /* manifest */) |
2906
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2794
diff
changeset
|
647 { |
2908
9d277f8ad698
new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2906
diff
changeset
|
648 return MimeType_Json; |
2906
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
649 } |
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
650 else if (extension == ".pdf") |
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2794
diff
changeset
|
651 { |
2908
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new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2906
diff
changeset
|
652 return MimeType_Pdf; |
2906
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
653 } |
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2794
diff
changeset
|
654 else if (extension == ".wasm") |
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2794
diff
changeset
|
655 { |
2908
9d277f8ad698
new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2906
diff
changeset
|
656 return MimeType_WebAssembly; |
2906
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2794
diff
changeset
|
657 } |
2984
db8f360fcb41
OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2954
diff
changeset
|
658 else if (extension == ".nexe") |
db8f360fcb41
OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2954
diff
changeset
|
659 { |
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OrthancPluginAutodetectMimeType()
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660 return MimeType_NaCl; |
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OrthancPluginAutodetectMimeType()
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|
661 } |
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OrthancPluginAutodetectMimeType()
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|
662 else if (extension == ".pexe") |
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OrthancPluginAutodetectMimeType()
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|
663 { |
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diff
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|
664 return MimeType_PNaCl; |
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OrthancPluginAutodetectMimeType()
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diff
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|
665 } |
2906
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AutodetectMimeType() now using boost::filesystem
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|
666 |
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AutodetectMimeType() now using boost::filesystem
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|
667 // Images types |
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AutodetectMimeType() now using boost::filesystem
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|
668 else if (extension == ".jpg" || |
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AutodetectMimeType() now using boost::filesystem
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|
669 extension == ".jpeg") |
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AutodetectMimeType() now using boost::filesystem
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|
670 { |
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9d277f8ad698
new enumeration: MimeType
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|
671 return MimeType_Jpeg; |
2906
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AutodetectMimeType() now using boost::filesystem
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|
672 } |
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AutodetectMimeType() now using boost::filesystem
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673 else if (extension == ".gif") |
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AutodetectMimeType() now using boost::filesystem
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|
674 { |
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new enumeration: MimeType
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675 return MimeType_Gif; |
2906
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AutodetectMimeType() now using boost::filesystem
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|
676 } |
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AutodetectMimeType() now using boost::filesystem
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677 else if (extension == ".png") |
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AutodetectMimeType() now using boost::filesystem
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|
678 { |
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new enumeration: MimeType
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679 return MimeType_Png; |
2906
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|
680 } |
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AutodetectMimeType() now using boost::filesystem
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|
681 else if (extension == ".pam") |
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AutodetectMimeType() now using boost::filesystem
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|
682 { |
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|
683 return MimeType_Pam; |
2906
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|
684 } |
2984
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|
685 else if (extension == ".svg") |
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diff
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|
686 { |
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|
687 return MimeType_Svg; |
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|
688 } |
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OrthancPluginAutodetectMimeType()
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|
689 |
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changeset
|
690 // Various types |
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691 else if (extension == ".woff") |
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OrthancPluginAutodetectMimeType()
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changeset
|
692 { |
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OrthancPluginAutodetectMimeType()
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|
693 return MimeType_Woff; |
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OrthancPluginAutodetectMimeType()
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|
694 } |
3435
c08bb6ac3b7f
new mime type: font/woff2
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diff
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|
695 else if (extension == ".woff2") |
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|
696 { |
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|
697 return MimeType_Woff2; |
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diff
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|
698 } |
2984
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OrthancPluginAutodetectMimeType()
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|
699 |
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changeset
|
700 // Default type |
2906
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AutodetectMimeType() now using boost::filesystem
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|
701 else |
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|
702 { |
2984
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OrthancPluginAutodetectMimeType()
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|
703 LOG(INFO) << "Unknown MIME type for extension \"" << extension << "\""; |
2908
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changeset
|
704 return MimeType_Binary; |
2906
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AutodetectMimeType() now using boost::filesystem
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|
705 } |
2a504fef4ed7
AutodetectMimeType() now using boost::filesystem
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diff
changeset
|
706 } |
2920
ad0e7def3338
Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
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diff
changeset
|
707 |
ad0e7def3338
Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
708 |
ad0e7def3338
Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
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diff
changeset
|
709 void SystemToolbox::GetEnvironmentVariables(std::map<std::string, std::string>& env) |
ad0e7def3338
Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
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diff
changeset
|
710 { |
ad0e7def3338
Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
711 env.clear(); |
ad0e7def3338
Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
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diff
changeset
|
712 |
ad0e7def3338
Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
713 for (char **p = environ; *p != NULL; p++) |
ad0e7def3338
Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
714 { |
ad0e7def3338
Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
715 std::string v(*p); |
ad0e7def3338
Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
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parents:
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diff
changeset
|
716 size_t pos = v.find('='); |
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Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
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diff
changeset
|
717 |
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Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
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diff
changeset
|
718 if (pos != std::string::npos) |
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Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
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diff
changeset
|
719 { |
ad0e7def3338
Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
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diff
changeset
|
720 std::string key = v.substr(0, pos); |
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Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
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diff
changeset
|
721 std::string value = v.substr(pos + 1); |
ad0e7def3338
Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
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diff
changeset
|
722 env[key] = value; |
ad0e7def3338
Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
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parents:
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diff
changeset
|
723 } |
ad0e7def3338
Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
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parents:
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diff
changeset
|
724 } |
ad0e7def3338
Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
725 } |
2933
4a38d7d4f0e0
new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
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2920
diff
changeset
|
726 |
4a38d7d4f0e0
new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
727 |
4a38d7d4f0e0
new class: OrthancConfiguration
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diff
changeset
|
728 std::string SystemToolbox::InterpretRelativePath(const std::string& baseDirectory, |
4a38d7d4f0e0
new class: OrthancConfiguration
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diff
changeset
|
729 const std::string& relativePath) |
4a38d7d4f0e0
new class: OrthancConfiguration
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diff
changeset
|
730 { |
4a38d7d4f0e0
new class: OrthancConfiguration
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diff
changeset
|
731 boost::filesystem::path base(baseDirectory); |
4a38d7d4f0e0
new class: OrthancConfiguration
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diff
changeset
|
732 boost::filesystem::path relative(relativePath); |
4a38d7d4f0e0
new class: OrthancConfiguration
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diff
changeset
|
733 |
4a38d7d4f0e0
new class: OrthancConfiguration
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diff
changeset
|
734 /** |
4a38d7d4f0e0
new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
735 The following lines should be equivalent to this one: |
4a38d7d4f0e0
new class: OrthancConfiguration
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changeset
|
736 |
4a38d7d4f0e0
new class: OrthancConfiguration
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diff
changeset
|
737 return (base / relative).string(); |
4a38d7d4f0e0
new class: OrthancConfiguration
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diff
changeset
|
738 |
4a38d7d4f0e0
new class: OrthancConfiguration
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diff
changeset
|
739 However, for some unknown reason, some versions of Boost do not |
4a38d7d4f0e0
new class: OrthancConfiguration
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changeset
|
740 make the proper path resolution when "baseDirectory" is an |
4a38d7d4f0e0
new class: OrthancConfiguration
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diff
changeset
|
741 absolute path. So, a hack is used below. |
4a38d7d4f0e0
new class: OrthancConfiguration
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diff
changeset
|
742 **/ |
4a38d7d4f0e0
new class: OrthancConfiguration
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diff
changeset
|
743 |
4a38d7d4f0e0
new class: OrthancConfiguration
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parents:
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diff
changeset
|
744 if (relative.is_absolute()) |
4a38d7d4f0e0
new class: OrthancConfiguration
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diff
changeset
|
745 { |
4a38d7d4f0e0
new class: OrthancConfiguration
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diff
changeset
|
746 return relative.string(); |
4a38d7d4f0e0
new class: OrthancConfiguration
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diff
changeset
|
747 } |
4a38d7d4f0e0
new class: OrthancConfiguration
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diff
changeset
|
748 else |
4a38d7d4f0e0
new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
749 { |
4a38d7d4f0e0
new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
750 return (base / relative).string(); |
4a38d7d4f0e0
new class: OrthancConfiguration
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diff
changeset
|
751 } |
4a38d7d4f0e0
new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
752 } |
2143
fd5875662670
creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
753 } |