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annotate OrthancFramework/Sources/SystemToolbox.cpp @ 4245:c70df925151e

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Sat, 10 Oct 2020 11:23:11 +0200
parents c8754c4c1862
children ab4d015af660
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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)
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28 # include <windows.h>
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29 # include <process.h> // For "_spawnvp()" and "_getpid()"
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30 # include <stdlib.h> // For "environ"
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31 #else
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32 # include <unistd.h> // For "execvp()"
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33 # include <sys/wait.h> // For "waitpid()"
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34 #endif
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35
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36
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37 #if defined(__APPLE__) && defined(__MACH__)
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38 # include <mach-o/dyld.h> /* _NSGetExecutablePath */
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39 # include <limits.h> /* PATH_MAX */
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40 #endif
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41
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42
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43 #if defined(__linux__) || defined(__FreeBSD_kernel__) || defined(__FreeBSD__)
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44 # include <limits.h> /* PATH_MAX */
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45 # include <signal.h>
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46 # include <unistd.h>
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47 #endif
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48
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49
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50 #if defined(__OpenBSD__)
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51 # include <sys/sysctl.h> // For "sysctl", "CTL_KERN" and "KERN_PROC_ARGS"
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52 #endif
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53
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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/iostreams/device/file_descriptor.hpp>
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60 #include <boost/iostreams/stream.hpp>
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61 #include <boost/filesystem.hpp>
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62 #include <boost/filesystem/fstream.hpp>
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63 #include <boost/date_time/posix_time/posix_time.hpp>
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64 #include <boost/thread.hpp>
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65
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66
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67 /*=========================================================================
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68 The section below comes from the Boost 1.68.0 project:
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69 https://github.com/boostorg/program_options/blob/boost-1.68.0/src/parsers.cpp
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70
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71 Copyright Vladimir Prus 2002-2004.
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72 Distributed under the Boost Software License, Version 1.0.
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73 (See accompanying file LICENSE_1_0.txt
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74 or copy at http://www.boost.org/LICENSE_1_0.txt)
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75 =========================================================================*/
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76
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77 // The 'environ' should be declared in some cases. E.g. Linux man page says:
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78 // (This variable must be declared in the user program, but is declared in
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79 // the header file unistd.h in case the header files came from libc4 or libc5,
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80 // and in case they came from glibc and _GNU_SOURCE was defined.)
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81 // To be safe, declare it here.
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82
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83 // It appears that on Mac OS X the 'environ' variable is not
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84 // available to dynamically linked libraries.
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85 // See: http://article.gmane.org/gmane.comp.lib.boost.devel/103843
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86 // See: http://lists.gnu.org/archive/html/bug-guile/2004-01/msg00013.html
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87 #if defined(__APPLE__) && defined(__DYNAMIC__)
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88 // The proper include for this is crt_externs.h, however it's not
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89 // available on iOS. The right replacement is not known. See
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90 // https://svn.boost.org/trac/boost/ticket/5053
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91 extern "C"
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92 {
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93 extern char ***_NSGetEnviron(void);
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94 }
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95 # define environ (*_NSGetEnviron())
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96 #else
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97 # if defined(__MWERKS__)
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98 # include <crtl.h>
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99 # else
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100 # if !defined(_WIN32) || defined(__COMO_VERSION__)
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101 extern char** environ;
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102 # endif
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103 # endif
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104 #endif
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105
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106
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107 /*=========================================================================
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108 End of section from the Boost 1.68.0 project
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109 =========================================================================*/
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110
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111
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112 namespace Orthanc
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113 {
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114 static bool finish_;
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115 static ServerBarrierEvent barrierEvent_;
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116
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117 #if defined(_WIN32)
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118 static BOOL WINAPI ConsoleControlHandler(DWORD dwCtrlType)
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119 {
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120 // http://msdn.microsoft.com/en-us/library/ms683242(v=vs.85).aspx
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121 finish_ = true;
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122 return true;
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123 }
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124 #else
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125 static void SignalHandler(int signal)
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126 {
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127 if (signal == SIGHUP)
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128 {
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129 barrierEvent_ = ServerBarrierEvent_Reload;
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130 }
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131
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132 finish_ = true;
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133 }
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134 #endif
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135
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136
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137 static ServerBarrierEvent ServerBarrierInternal(const bool* stopFlag)
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138 {
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139 #if defined(_WIN32)
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140 SetConsoleCtrlHandler(ConsoleControlHandler, true);
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141 #else
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142 signal(SIGINT, SignalHandler);
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143 signal(SIGQUIT, SignalHandler);
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144 signal(SIGTERM, SignalHandler);
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145 signal(SIGHUP, SignalHandler);
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146 #endif
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147
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148 // Active loop that awakens every 100ms
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149 finish_ = false;
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150 barrierEvent_ = ServerBarrierEvent_Stop;
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151 while (!(*stopFlag || finish_))
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152 {
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153 SystemToolbox::USleep(100 * 1000);
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154 }
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155
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156 #if defined(_WIN32)
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157 SetConsoleCtrlHandler(ConsoleControlHandler, false);
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158 #else
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159 signal(SIGINT, NULL);
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160 signal(SIGQUIT, NULL);
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161 signal(SIGTERM, NULL);
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162 signal(SIGHUP, NULL);
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163 #endif
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164
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165 return barrierEvent_;
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166 }
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167
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168
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169 ServerBarrierEvent SystemToolbox::ServerBarrier(const bool& stopFlag)
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170 {
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171 return ServerBarrierInternal(&stopFlag);
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172 }
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173
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174
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175 ServerBarrierEvent SystemToolbox::ServerBarrier()
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176 {
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177 const bool stopFlag = false;
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178 return ServerBarrierInternal(&stopFlag);
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179 }
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180
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181
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182 void SystemToolbox::USleep(uint64_t microSeconds)
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183 {
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184 #if defined(_WIN32)
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185 ::Sleep(static_cast<DWORD>(microSeconds / static_cast<uint64_t>(1000)));
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186 #elif defined(__linux__) || defined(__APPLE__) || defined(__FreeBSD_kernel__) || defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__native_client__)
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187 usleep(microSeconds);
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188 #else
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189 #error Support your platform here
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190 #endif
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191 }
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192
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193
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194 static std::streamsize GetStreamSize(std::istream& f)
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195 {
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196 // http://www.cplusplus.com/reference/iostream/istream/tellg/
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197 f.seekg(0, std::ios::end);
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198 std::streamsize size = f.tellg();
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199 f.seekg(0, std::ios::beg);
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200
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201 return size;
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202 }
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203
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204
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205 void SystemToolbox::ReadFile(std::string& content,
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206 const std::string& path,
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207 bool log)
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208 {
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209 if (!IsRegularFile(path))
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210 {
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211 throw OrthancException(ErrorCode_RegularFileExpected,
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212 "The path does not point to a regular file: " + path,
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213 log);
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214 }
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215
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216 boost::filesystem::ifstream f;
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217 f.open(path, std::ifstream::in | std::ifstream::binary);
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218 if (!f.good())
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219 {
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220 throw OrthancException(ErrorCode_InexistentFile,
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221 "File not found: " + path,
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222 log);
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223 }
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224
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225 std::streamsize size = GetStreamSize(f);
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226 content.resize(static_cast<size_t>(size));
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227 if (size != 0)
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228 {
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229 f.read(&content[0], size);
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230 }
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231
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232 f.close();
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233 }
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234
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235
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236 bool SystemToolbox::ReadHeader(std::string& header,
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237 const std::string& path,
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238 size_t headerSize)
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239 {
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240 if (!IsRegularFile(path))
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241 {
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242 throw OrthancException(ErrorCode_RegularFileExpected,
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243 "The path does not point to a regular file: " + path);
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244 }
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245
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246 boost::filesystem::ifstream f;
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247 f.open(path, std::ifstream::in | std::ifstream::binary);
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248 if (!f.good())
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249 {
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250 throw OrthancException(ErrorCode_InexistentFile);
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251 }
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252
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253 bool full = true;
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254
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255 {
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256 std::streamsize size = GetStreamSize(f);
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257 if (size <= 0)
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258 {
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259 headerSize = 0;
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260 full = false;
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261 }
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262 else if (static_cast<size_t>(size) < headerSize)
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263 {
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264 headerSize = static_cast<size_t>(size); // Truncate to the size of the file
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265 full = false;
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266 }
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267 }
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268
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269 header.resize(headerSize);
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270 if (headerSize != 0)
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271 {
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272 f.read(&header[0], headerSize);
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273 }
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274
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275 f.close();
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276
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277 return full;
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278 }
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279
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280
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281 void SystemToolbox::WriteFile(const void* content,
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282 size_t size,
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283 const std::string& path,
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284 bool callFsync)
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285 {
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286 //boost::filesystem::ofstream f;
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287 boost::iostreams::stream<boost::iostreams::file_descriptor_sink> f;
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288
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289 f.open(path, std::ofstream::out | std::ofstream::binary);
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290 if (!f.good())
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291 {
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292 throw OrthancException(ErrorCode_CannotWriteFile);
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293 }
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294
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295 if (size != 0)
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296 {
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297 f.write(reinterpret_cast<const char*>(content), size);
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298
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299 if (!f.good())
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300 {
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301 f.close();
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302 throw OrthancException(ErrorCode_FileStorageCannotWrite);
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303 }
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304 }
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305
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306 if (callFsync)
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307 {
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308 // https://stackoverflow.com/a/23826489/881731
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309 f.flush();
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310
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311 bool success;
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312
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313 /**
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314 * "f->handle()" corresponds to "FILE*" (aka "HANDLE") on
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315 * Microsoft Windows, and to "int" (file descriptor) on other
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316 * systems:
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317 * https://github.com/boostorg/iostreams/blob/develop/include/boost/iostreams/detail/file_handle.hpp
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318 **/
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319
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320 #if defined(_WIN32)
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321 // https://docs.microsoft.com/fr-fr/windows/win32/api/fileapi/nf-fileapi-flushfilebuffers
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322 success = (::FlushFileBuffers(f->handle()) != 0);
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323 #elif (_POSIX_C_SOURCE >= 199309L || _XOPEN_SOURCE >= 500)
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324 success = (::fdatasync(f->handle()) == 0);
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325 #else
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326 success = (::fsync(f->handle()) == 0);
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327 #endif
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328
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329 if (!success)
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330 {
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331 throw OrthancException(ErrorCode_FileStorageCannotWrite, "Cannot force flush to disk");
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332 }
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333 }
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334
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335 f.close();
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336 }
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337
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338
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339 void SystemToolbox::WriteFile(const std::string& content,
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340 const std::string& path,
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341 bool callFsync)
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342 {
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343 WriteFile(content.size() > 0 ? content.c_str() : NULL,
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344 content.size(), path, callFsync);
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345 }
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346
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347
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348 void SystemToolbox::RemoveFile(const std::string& path)
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349 {
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350 if (boost::filesystem::exists(path))
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351 {
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352 if (IsRegularFile(path))
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353 {
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354 boost::filesystem::remove(path);
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355 }
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356 else
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357 {
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358 throw OrthancException(ErrorCode_RegularFileExpected);
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359 }
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360 }
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361 }
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362
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363
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364 uint64_t SystemToolbox::GetFileSize(const std::string& path)
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365 {
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366 try
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367 {
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368 return static_cast<uint64_t>(boost::filesystem::file_size(path));
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369 }
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370 catch (boost::filesystem::filesystem_error&)
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371 {
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372 throw OrthancException(ErrorCode_InexistentFile);
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373 }
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374 }
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375
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376
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377 void SystemToolbox::MakeDirectory(const std::string& path)
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378 {
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379 if (boost::filesystem::exists(path))
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380 {
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381 if (!boost::filesystem::is_directory(path))
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382 {
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383 throw OrthancException(ErrorCode_DirectoryOverFile);
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384 }
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385 }
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386 else
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387 {
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388 if (!boost::filesystem::create_directories(path))
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389 {
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390 throw OrthancException(ErrorCode_MakeDirectory);
fd5875662670 creation of namespace SystemToolbox
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391 }
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392 }
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393 }
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394
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395
fd5875662670 creation of namespace SystemToolbox
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396 bool SystemToolbox::IsExistingFile(const std::string& path)
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397 {
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398 return boost::filesystem::exists(path);
fd5875662670 creation of namespace SystemToolbox
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399 }
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diff changeset
400
fd5875662670 creation of namespace SystemToolbox
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diff changeset
401
fd5875662670 creation of namespace SystemToolbox
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402 #if defined(_WIN32)
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403 static std::string GetPathToExecutableInternal()
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404 {
fd5875662670 creation of namespace SystemToolbox
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diff changeset
405 // Yes, this is ugly, but there is no simple way to get the
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406 // required buffer size, so we use a big constant
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407 std::vector<char> buffer(32768);
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408 /*int bytes =*/ GetModuleFileNameA(NULL, &buffer[0], static_cast<DWORD>(buffer.size() - 1));
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409 return std::string(&buffer[0]);
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410 }
fd5875662670 creation of namespace SystemToolbox
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diff changeset
411
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412 #elif defined(__linux__) || defined(__FreeBSD_kernel__) || defined(__FreeBSD__)
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413 static std::string GetPathToExecutableInternal()
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diff changeset
414 {
2365
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
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diff changeset
415 // NOTE: For FreeBSD, using KERN_PROC_PATHNAME might be a better alternative
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diff changeset
416
2143
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417 std::vector<char> buffer(PATH_MAX + 1);
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418 ssize_t bytes = readlink("/proc/self/exe", &buffer[0], buffer.size() - 1);
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419 if (bytes == 0)
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420 {
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421 throw OrthancException(ErrorCode_PathToExecutable);
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422 }
fd5875662670 creation of namespace SystemToolbox
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diff changeset
423
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diff changeset
424 return std::string(&buffer[0]);
fd5875662670 creation of namespace SystemToolbox
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diff changeset
425 }
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
426
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
427 #elif defined(__APPLE__) && defined(__MACH__)
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
428 static std::string GetPathToExecutableInternal()
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
429 {
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
430 char pathbuf[PATH_MAX + 1];
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
431 unsigned int bufsize = static_cast<int>(sizeof(pathbuf));
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
432
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
433 _NSGetExecutablePath( pathbuf, &bufsize);
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
434
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
435 return std::string(pathbuf);
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
436 }
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
437
2364
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2332
diff changeset
438 #elif defined(__OpenBSD__)
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2332
diff changeset
439 static std::string GetPathToExecutableInternal()
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2332
diff changeset
440 {
2365
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
441 // This is an adapted version of the patch proposed in issue #64
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
442 // without an explicit call to "malloc()" to prevent memory leak
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
443 // https://bitbucket.org/sjodogne/orthanc/issues/64/add-openbsd-support
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
444 // https://stackoverflow.com/q/31494901/881731
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
445
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
446 const int mib[4] = { CTL_KERN, KERN_PROC_ARGS, getpid(), KERN_PROC_ARGV };
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
447
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
448 size_t len;
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
449 if (sysctl(mib, 4, NULL, &len, NULL, 0) == -1)
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
450 {
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
451 throw OrthancException(ErrorCode_PathToExecutable);
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
452 }
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
453
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
454 std::string tmp;
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
455 tmp.resize(len);
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
456
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
457 char** buffer = reinterpret_cast<char**>(&tmp[0]);
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
458
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
459 if (sysctl(mib, 4, buffer, &len, NULL, 0) == -1)
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
460 {
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
461 throw OrthancException(ErrorCode_PathToExecutable);
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
462 }
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
463 else
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
464 {
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
465 return std::string(buffer[0]);
9e0eae8a5ea4 SystemToolbox::GetPathToExecutable() for OpenBSD
jodogne
parents: 2364
diff changeset
466 }
2364
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2332
diff changeset
467 }
ae50eccd41b7 compilation succeeds on OpenBSD
jodogne
parents: 2332
diff changeset
468
2143
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
469 #else
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
470 #error Support your platform here
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
471 #endif
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
472
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
473
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
474 std::string SystemToolbox::GetPathToExecutable()
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
475 {
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
476 boost::filesystem::path p(GetPathToExecutableInternal());
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
477 return boost::filesystem::absolute(p).string();
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
478 }
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
479
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
480
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
481 std::string SystemToolbox::GetDirectoryOfExecutable()
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
482 {
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
483 boost::filesystem::path p(GetPathToExecutableInternal());
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
484 return boost::filesystem::absolute(p.parent_path()).string();
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
485 }
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
486
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
487
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
488 void SystemToolbox::ExecuteSystemCommand(const std::string& command,
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
489 const std::vector<std::string>& arguments)
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
490 {
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
491 // Convert the arguments as a C array
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
492 std::vector<char*> args(arguments.size() + 2);
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
493
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
494 args.front() = const_cast<char*>(command.c_str());
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
495
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
496 for (size_t i = 0; i < arguments.size(); i++)
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
497 {
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
498 args[i + 1] = const_cast<char*>(arguments[i].c_str());
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
499 }
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
500
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
501 args.back() = NULL;
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
502
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
503 int status;
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
504
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
505 #if defined(_WIN32)
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
506 // http://msdn.microsoft.com/en-us/library/275khfab.aspx
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
507 status = static_cast<int>(_spawnvp(_P_OVERLAY, command.c_str(), &args[0]));
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
508
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
509 #else
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
510 int pid = fork();
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
511
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
512 if (pid == -1)
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
513 {
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
514 // Error in fork()
2954
d924f9bb61cc taking advantage of details in OrthancException
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2933
diff changeset
515 throw OrthancException(ErrorCode_SystemCommand, "Cannot fork a child process");
2143
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
516 }
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
517 else if (pid == 0)
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
518 {
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
519 // Execute the system command in the child process
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
520 execvp(command.c_str(), &args[0]);
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
521
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
522 // We should never get here
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
523 _exit(1);
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
524 }
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
525 else
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
526 {
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
527 // Wait for the system command to exit
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
528 waitpid(pid, &status, 0);
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
529 }
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
530 #endif
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
531
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
532 if (status != 0)
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
533 {
2954
d924f9bb61cc taking advantage of details in OrthancException
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2933
diff changeset
534 throw OrthancException(ErrorCode_SystemCommand,
d924f9bb61cc taking advantage of details in OrthancException
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2933
diff changeset
535 "System command failed with status code " +
d924f9bb61cc taking advantage of details in OrthancException
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2933
diff changeset
536 boost::lexical_cast<std::string>(status));
2143
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
537 }
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
538 }
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
539
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
540
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
541 int SystemToolbox::GetProcessId()
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
542 {
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
543 #if defined(_WIN32)
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
544 return static_cast<int>(_getpid());
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
545 #else
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
546 return static_cast<int>(getpid());
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
547 #endif
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
548 }
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
549
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
550
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
551 bool SystemToolbox::IsRegularFile(const std::string& path)
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
552 {
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
553 namespace fs = boost::filesystem;
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
554
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
555 try
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
556 {
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
557 if (fs::exists(path))
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
558 {
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
559 fs::file_status status = fs::status(path);
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
560 return (status.type() == boost::filesystem::regular_file ||
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
561 status.type() == boost::filesystem::reparse_file); // Fix BitBucket issue #11
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
562 }
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
563 }
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
564 catch (fs::filesystem_error&)
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
565 {
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
566 }
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
567
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
568 return false;
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
569 }
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
570
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
571
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
572 FILE* SystemToolbox::OpenFile(const std::string& path,
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
573 FileMode mode)
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
574 {
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
575 #if defined(_WIN32)
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
576 // TODO Deal with special characters by converting to the current locale
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
577 #endif
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
578
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
579 const char* m;
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
580 switch (mode)
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
581 {
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
582 case FileMode_ReadBinary:
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
583 m = "rb";
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
584 break;
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
585
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
586 case FileMode_WriteBinary:
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
587 m = "wb";
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
588 break;
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
589
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
590 default:
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
591 throw OrthancException(ErrorCode_ParameterOutOfRange);
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
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
594 return fopen(path.c_str(), m);
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
595 }
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
596
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
597
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
598 static boost::posix_time::ptime GetNow(bool utc)
2143
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
599 {
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
600 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
601 {
8cc3ca64a534 Orthanc now uses UTC (universal time) instead of local time in its database
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
602 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
603 }
8cc3ca64a534 Orthanc now uses UTC (universal time) instead of local time in its database
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
604 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
605 {
8cc3ca64a534 Orthanc now uses UTC (universal time) instead of local time in its database
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
606 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
607 }
8cc3ca64a534 Orthanc now uses UTC (universal time) instead of local time in its database
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
608 }
8cc3ca64a534 Orthanc now uses UTC (universal time) instead of local time in its database
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
609
8cc3ca64a534 Orthanc now uses UTC (universal time) instead of local time in its database
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
610
8cc3ca64a534 Orthanc now uses UTC (universal time) instead of local time in its database
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
611 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: 2447
diff changeset
612 {
8cc3ca64a534 Orthanc now uses UTC (universal time) instead of local time in its database
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
613 return boost::posix_time::to_iso_string(GetNow(utc));
2143
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
614 }
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
615
2367
2aff870c2c58 refactoring of BoostConfiguration.cmake
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2365
diff changeset
616
2143
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
617 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: 2447
diff changeset
618 std::string& 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
619 bool utc)
2143
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
620 {
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
621 boost::posix_time::ptime now = GetNow(utc);
2143
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
622 tm tm = boost::posix_time::to_tm(now);
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
623
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
624 char s[32];
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
625 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
626 date.assign(s);
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
627
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
628 // TODO milliseconds
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
629 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
630 time.assign(s);
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
631 }
2794
f790999a250a Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2512
diff changeset
632
f790999a250a Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2512
diff changeset
633
f790999a250a Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2512
diff changeset
634 unsigned int SystemToolbox::GetHardwareConcurrency()
f790999a250a Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2512
diff changeset
635 {
f790999a250a Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2512
diff changeset
636 // 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
637 // CPUs or cores or hyperthreading units)
f790999a250a Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2512
diff changeset
638 unsigned int threads = boost::thread::hardware_concurrency();
f790999a250a Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2512
diff changeset
639
4203
4d42408da117 improving const-correctness in ParsedDicomFile
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4188
diff changeset
640 if (threads == 0)
2794
f790999a250a Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2512
diff changeset
641 {
f790999a250a Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2512
diff changeset
642 return 1;
f790999a250a Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2512
diff changeset
643 }
f790999a250a Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2512
diff changeset
644 else
f790999a250a Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2512
diff changeset
645 {
f790999a250a Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2512
diff changeset
646 return threads;
f790999a250a Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2512
diff changeset
647 }
f790999a250a Semaphore removed from graveyard, SystemToolbox::GetHardwareConcurrency()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2512
diff changeset
648 }
2906
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
649
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
650
2908
9d277f8ad698 new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2906
diff changeset
651 MimeType SystemToolbox::AutodetectMimeType(const std::string& path)
2906
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
652 {
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
653 std::string extension = boost::filesystem::extension(path);
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
654 Toolbox::ToLowerCase(extension);
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
655
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
656 // http://en.wikipedia.org/wiki/Mime_types
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
657 // Text types
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
658 if (extension == ".txt")
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
659 {
2908
9d277f8ad698 new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2906
diff changeset
660 return MimeType_PlainText;
2906
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
661 }
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
662 else if (extension == ".html")
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
663 {
2908
9d277f8ad698 new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2906
diff changeset
664 return MimeType_Html;
2906
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
665 }
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
666 else if (extension == ".xml")
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
667 {
2908
9d277f8ad698 new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2906
diff changeset
668 return MimeType_Xml;
2906
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
669 }
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
670 else if (extension == ".css")
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
671 {
2908
9d277f8ad698 new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2906
diff changeset
672 return MimeType_Css;
2906
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
673 }
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
674
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
675 // Application types
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
676 else if (extension == ".js")
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
677 {
2908
9d277f8ad698 new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2906
diff changeset
678 return MimeType_JavaScript;
2906
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
679 }
2984
db8f360fcb41 OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2954
diff changeset
680 else if (extension == ".json" ||
db8f360fcb41 OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2954
diff changeset
681 extension == ".nmf" /* manifest */)
2906
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
682 {
2908
9d277f8ad698 new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2906
diff changeset
683 return MimeType_Json;
2906
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
684 }
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
685 else if (extension == ".pdf")
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
686 {
2908
9d277f8ad698 new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2906
diff changeset
687 return MimeType_Pdf;
2906
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
688 }
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
689 else if (extension == ".wasm")
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
690 {
2908
9d277f8ad698 new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2906
diff changeset
691 return MimeType_WebAssembly;
2906
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
692 }
2984
db8f360fcb41 OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2954
diff changeset
693 else if (extension == ".nexe")
db8f360fcb41 OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2954
diff changeset
694 {
db8f360fcb41 OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2954
diff changeset
695 return MimeType_NaCl;
db8f360fcb41 OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2954
diff changeset
696 }
db8f360fcb41 OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2954
diff changeset
697 else if (extension == ".pexe")
db8f360fcb41 OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2954
diff changeset
698 {
db8f360fcb41 OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2954
diff changeset
699 return MimeType_PNaCl;
db8f360fcb41 OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2954
diff changeset
700 }
2906
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
701
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
702 // Images types
4239
c8754c4c1862 upload DICOM using WebDAV
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4223
diff changeset
703 else if (extension == ".dcm")
c8754c4c1862 upload DICOM using WebDAV
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4223
diff changeset
704 {
c8754c4c1862 upload DICOM using WebDAV
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4223
diff changeset
705 return MimeType_Dicom;
c8754c4c1862 upload DICOM using WebDAV
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4223
diff changeset
706 }
2906
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
707 else if (extension == ".jpg" ||
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
708 extension == ".jpeg")
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
709 {
2908
9d277f8ad698 new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2906
diff changeset
710 return MimeType_Jpeg;
2906
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
711 }
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
712 else if (extension == ".gif")
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
713 {
2908
9d277f8ad698 new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2906
diff changeset
714 return MimeType_Gif;
2906
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
715 }
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
716 else if (extension == ".png")
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
717 {
2908
9d277f8ad698 new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2906
diff changeset
718 return MimeType_Png;
2906
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
719 }
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
720 else if (extension == ".pam")
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
721 {
2908
9d277f8ad698 new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2906
diff changeset
722 return MimeType_Pam;
2906
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
723 }
2984
db8f360fcb41 OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2954
diff changeset
724 else if (extension == ".svg")
db8f360fcb41 OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2954
diff changeset
725 {
db8f360fcb41 OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2954
diff changeset
726 return MimeType_Svg;
db8f360fcb41 OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2954
diff changeset
727 }
db8f360fcb41 OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2954
diff changeset
728
db8f360fcb41 OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2954
diff changeset
729 // Various types
db8f360fcb41 OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2954
diff changeset
730 else if (extension == ".woff")
db8f360fcb41 OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2954
diff changeset
731 {
db8f360fcb41 OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2954
diff changeset
732 return MimeType_Woff;
db8f360fcb41 OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2954
diff changeset
733 }
3435
c08bb6ac3b7f new mime type: font/woff2
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3402
diff changeset
734 else if (extension == ".woff2")
c08bb6ac3b7f new mime type: font/woff2
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3402
diff changeset
735 {
c08bb6ac3b7f new mime type: font/woff2
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3402
diff changeset
736 return MimeType_Woff2;
c08bb6ac3b7f new mime type: font/woff2
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3402
diff changeset
737 }
2984
db8f360fcb41 OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2954
diff changeset
738
db8f360fcb41 OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2954
diff changeset
739 // Default type
2906
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
740 else
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
741 {
2984
db8f360fcb41 OrthancPluginAutodetectMimeType()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2954
diff changeset
742 LOG(INFO) << "Unknown MIME type for extension \"" << extension << "\"";
2908
9d277f8ad698 new enumeration: MimeType
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2906
diff changeset
743 return MimeType_Binary;
2906
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
744 }
2a504fef4ed7 AutodetectMimeType() now using boost::filesystem
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2794
diff changeset
745 }
2920
ad0e7def3338 Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2908
diff changeset
746
ad0e7def3338 Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2908
diff changeset
747
ad0e7def3338 Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2908
diff changeset
748 void SystemToolbox::GetEnvironmentVariables(std::map<std::string, std::string>& env)
ad0e7def3338 Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2908
diff changeset
749 {
ad0e7def3338 Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2908
diff changeset
750 env.clear();
ad0e7def3338 Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2908
diff changeset
751
ad0e7def3338 Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2908
diff changeset
752 for (char **p = environ; *p != NULL; p++)
ad0e7def3338 Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2908
diff changeset
753 {
ad0e7def3338 Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2908
diff changeset
754 std::string v(*p);
ad0e7def3338 Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2908
diff changeset
755 size_t pos = v.find('=');
ad0e7def3338 Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2908
diff changeset
756
ad0e7def3338 Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2908
diff changeset
757 if (pos != std::string::npos)
ad0e7def3338 Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2908
diff changeset
758 {
ad0e7def3338 Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2908
diff changeset
759 std::string key = v.substr(0, pos);
ad0e7def3338 Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2908
diff changeset
760 std::string value = v.substr(pos + 1);
ad0e7def3338 Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2908
diff changeset
761 env[key] = value;
ad0e7def3338 Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2908
diff changeset
762 }
ad0e7def3338 Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2908
diff changeset
763 }
ad0e7def3338 Toolbox::SubstituteVariables and SystemToolbox::GetEnvironmentVariables
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2908
diff changeset
764 }
2933
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
765
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
766
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
767 std::string SystemToolbox::InterpretRelativePath(const std::string& baseDirectory,
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
768 const std::string& relativePath)
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
769 {
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
770 boost::filesystem::path base(baseDirectory);
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
771 boost::filesystem::path relative(relativePath);
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
772
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
773 /**
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
774 The following lines should be equivalent to this one:
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
775
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
776 return (base / relative).string();
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
777
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
778 However, for some unknown reason, some versions of Boost do not
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
779 make the proper path resolution when "baseDirectory" is an
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
780 absolute path. So, a hack is used below.
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
781 **/
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
782
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
783 if (relative.is_absolute())
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
784 {
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
785 return relative.string();
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
786 }
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
787 else
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
788 {
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
789 return (base / relative).string();
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
790 }
4a38d7d4f0e0 new class: OrthancConfiguration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2920
diff changeset
791 }
2143
fd5875662670 creation of namespace SystemToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
792 }