+/*\r
+* copyright (c) 2010 Sveriges Television AB <info@casparcg.com>\r
+*\r
+* This file is part of CasparCG.\r
+*\r
+* CasparCG is free software: you can redistribute it and/or modify\r
+* it under the terms of the GNU General Public License as published by\r
+* the Free Software Foundation, either version 3 of the License, or\r
+* (at your option) any later version.\r
+*\r
+* CasparCG is distributed in the hope that it will be useful,\r
+* but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
+* GNU General Public License for more details.\r
+\r
+* You should have received a copy of the GNU General Public License\r
+* along with CasparCG. If not, see <http://www.gnu.org/licenses/>.\r
+*\r
+*/\r
#include "stdafx.h"\r
\r
#include "env.h"\r
\r
-#include "utility/string_convert.h"\r
+#include "../version.h"\r
+\r
+#include "exception\exceptions.h"\r
+#include "utility/string.h"\r
\r
#include <boost/property_tree/ptree.hpp>\r
#include <boost/property_tree/xml_parser.hpp>\r
#include <boost/thread/once.hpp>\r
\r
#include <functional>\r
+#include <iostream>\r
\r
-namespace caspar\r
-{\r
+namespace caspar { namespace env {\r
+\r
+using namespace boost::filesystem2;\r
\r
std::wstring media;\r
std::wstring log;\r
std::wstring data;\r
boost::property_tree::ptree pt;\r
\r
-void do_setup()\r
+void check_is_configured()\r
{\r
- std::string initialPath = boost::filesystem::initial_path().file_string();\r
- \r
- boost::property_tree::read_xml(initialPath + "\\caspar.config", pt);\r
-\r
- auto paths = pt.get_child("configuration.paths");\r
- media = widen(paths.get("media-path", initialPath + "\\media\\"));\r
- log = widen(paths.get("log-path", initialPath + "\\log\\"));\r
- ftemplate = widen(paths.get("template-path", initialPath + "\\template\\"));\r
- data = widen(paths.get("data-path", initialPath + "\\data\\"));\r
+ if(pt.empty())\r
+ BOOST_THROW_EXCEPTION(invalid_operation() << msg_info("Enviroment properties has not been configured"));\r
}\r
\r
-void setup()\r
+void configure(const std::string& filename)\r
{\r
- static boost::once_flag setup_flag = BOOST_ONCE_INIT;\r
- boost::call_once(do_setup, setup_flag); \r
+ try\r
+ {\r
+ std::string initialPath = boost::filesystem::initial_path().file_string();\r
+ \r
+ boost::property_tree::read_xml(initialPath + "\\" + filename, pt, boost::property_tree::xml_parser::trim_whitespace | boost::property_tree::xml_parser::no_comments);\r
+\r
+ auto paths = pt.get_child("configuration.paths");\r
+ media = widen(paths.get("media-path", initialPath + "\\media\\"));\r
+ log = widen(paths.get("log-path", initialPath + "\\log\\"));\r
+ ftemplate = complete(wpath(widen(paths.get("template-path", initialPath + "\\template\\")))).string(); \r
+ data = widen(paths.get("data-path", initialPath + "\\data\\"));\r
+ }\r
+ catch(...)\r
+ {\r
+ std::wcout << L" ### Invalid configuration file. ###";\r
+ throw;\r
+ }\r
}\r
\r
-const std::wstring& env::media_folder()\r
+const std::wstring& media_folder()\r
{\r
- setup();\r
+ check_is_configured();\r
return media;\r
}\r
\r
-const std::wstring& env::log_folder()\r
+const std::wstring& log_folder()\r
{\r
- setup();\r
+ check_is_configured();\r
return log;\r
}\r
\r
-const std::wstring& env::template_folder()\r
+const std::wstring& template_folder()\r
{\r
- setup();\r
+ check_is_configured();\r
return ftemplate;\r
}\r
\r
-const std::wstring& env::data_folder()\r
+const std::wstring& data_folder()\r
{\r
- setup();\r
+ check_is_configured();\r
return data;\r
}\r
\r
-const std::wstring& env::version()\r
+const std::wstring& version()\r
{\r
- static std::wstring ver = L"2.0.0.2";\r
+ static std::wstring ver = std::wstring(L"") + CASPAR_GEN + L"." + CASPAR_MAYOR + L"." + CASPAR_MINOR + L"." + CASPAR_REV + L" " + CASPAR_TAG;\r
return ver;\r
}\r
\r
-const std::wstring& env::version_tag()\r
-{\r
- static std::wstring tag = L"Experimental";\r
- return tag;\r
-}\r
-\r
-const boost::property_tree::ptree& env::properties()\r
+const boost::property_tree::ptree& properties()\r
{\r
- setup();\r
+ check_is_configured();\r
return pt;\r
}\r
\r
-}
\ No newline at end of file
+}}
\ No newline at end of file