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 ftemplate_host;\r
  21 std::wstring data;\r
  22 boost::property_tree::ptree pt;\r
  23 \r
  24 void do_setup()\r
  25 {\r
  26         std::string initialPath = boost::filesystem::initial_path().file_string();\r
  27         \r
  28         boost::property_tree::read_xml(initialPath + "\\caspar.config", pt);\r
  29 \r
  30         auto paths = pt.get_child("configuration.paths");\r
  31         media = widen(paths.get("media-path", initialPath + "\\media\\"));\r
  32         log = widen(paths.get("log-path", initialPath + "\\log\\"));\r
  33         ftemplate = widen(paths.get("template-path", initialPath + "\\template\\"));\r
  34         ftemplate_host = widen(paths.get("template-host-path", initialPath + "\\template\\cg.fth"));\r
  35         data = widen(paths.get("data-path", initialPath + "\\data\\"));\r
  36 }\r
  37 \r
  38 void setup()\r
  39 {\r
  40         static boost::once_flag setup_flag = BOOST_ONCE_INIT;\r
  41         boost::call_once(do_setup, setup_flag); \r
  42 }\r
  43         \r
  44 const std::wstring& env::media_folder()\r
  45 {\r
  46         setup();\r
  47         return media;\r
  48 }\r
  49 \r
  50 const std::wstring& env::log_folder()\r
  51 {\r
  52         setup();\r
  53         return log;\r
  54 }\r
  55 \r
  56 const std::wstring& env::template_folder()\r
  57 {\r
  58         setup();\r
  59         return ftemplate;\r
  60 }\r
  61 \r
  62 const std::wstring& env::template_host()\r
  63 {\r
  64         setup();\r
  65         return ftemplate_host;\r
  66 }\r
  67 \r
  68 \r
  69 const std::wstring& env::data_folder()\r
  70 {\r
  71         setup();\r
  72         return data;\r
  73 }\r
  74 \r
  75 const std::wstring& env::version()\r
  76 {\r
  77         static std::wstring ver = L"2.0.0.2";\r
  78         return ver;\r
  79 }\r
  80 \r
  81 const std::wstring& env::version_tag()\r
  82 {\r
  83         static std::wstring tag = L"Experimental";\r
  84         return tag;\r
  85 }\r
  86 \r
  87 const boost::property_tree::ptree& env::properties()\r
  88 {\r
  89         setup();\r
  90         return pt;\r
  91 }\r
  92 \r
  93 }