git.sesse.net Git - casparcg/blob - common/env.cpp

   1 #include "stdafx.h"\r
   2 \r
   3 #include "env.h"\r
   4 \r
   5 #include "utility/string_convert.h"\r
   6 \r
   7 #include <boost/property_tree/ptree.hpp>\r
   8 #include <boost/property_tree/xml_parser.hpp>\r
   9 #include <boost/filesystem.hpp>\r
  10 #include <boost/thread/once.hpp>\r
  11 \r
  12 #include <functional>\r
  13 \r
  14 namespace caspar\r
  15 {\r
  16 \r
  17 std::wstring media;\r
  18 std::wstring log;\r
  19 std::wstring ftemplate;\r
  20 std::wstring data;\r
  21 boost::property_tree::ptree pt;\r
  22 \r
  23 void do_setup()\r
  24 {\r
  25         std::string initialPath = boost::filesystem::initial_path().file_string();\r
  26         \r
  27         boost::property_tree::read_xml(initialPath + "\\caspar.config", pt);\r
  28 \r
  29         auto paths = pt.get_child("configuration.paths");\r
  30         media = widen(paths.get("media-path", initialPath + "\\media\\"));\r
  31         log = widen(paths.get("log-path", initialPath + "\\log\\"));\r
  32         ftemplate = widen(paths.get("template-path", initialPath + "\\template\\"));\r
  33         data = widen(paths.get("data-path", initialPath + "\\data\\"));\r
  34 }\r
  35 \r
  36 void setup()\r
  37 {\r
  38         static boost::once_flag setup_flag = BOOST_ONCE_INIT;\r
  39         boost::call_once(do_setup, setup_flag); \r
  40 }\r
  41         \r
  42 const std::wstring& env::media_folder()\r
  43 {\r
  44         setup();\r
  45         return media;\r
  46 }\r
  47 \r
  48 const std::wstring& env::log_folder()\r
  49 {\r
  50         setup();\r
  51         return log;\r
  52 }\r
  53 \r
  54 const std::wstring& env::template_folder()\r
  55 {\r
  56         setup();\r
  57         return ftemplate;\r
  58 }\r
  59 \r
  60 const std::wstring& env::data_folder()\r
  61 {\r
  62         setup();\r
  63         return data;\r
  64 }\r
  65 \r
  66 const std::wstring& env::version()\r
  67 {\r
  68         static std::wstring ver = L"2.0.0.2";\r
  69         return ver;\r
  70 }\r
  71 \r
  72 const std::wstring& env::version_tag()\r
  73 {\r
  74         static std::wstring tag = L"Experimental";\r
  75         return tag;\r
  76 }\r
  77 \r
  78 const boost::property_tree::ptree& env::properties()\r
  79 {\r
  80         setup();\r
  81         return pt;\r
  82 }\r
  83 \r
  84 }