2 * Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
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4 * This file is part of CasparCG (www.casparcg.com).
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6 * CasparCG is free software: you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation, either version 3 of the License, or
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9 * (at your option) any later version.
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11 * CasparCG is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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16 * You should have received a copy of the GNU General Public License
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17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
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19 * Author: Robert Nagy, ronag89@gmail.com
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26 #include "../version.h"
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32 #include <boost/property_tree/ptree.hpp>
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33 #include <boost/property_tree/xml_parser.hpp>
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34 #include <boost/filesystem.hpp>
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35 #include <boost/thread/once.hpp>
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37 #include <functional>
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40 namespace caspar { namespace env {
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44 std::wstring ftemplate;
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46 boost::property_tree::wptree pt;
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48 void check_is_configured()
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51 BOOST_THROW_EXCEPTION(invalid_operation() << msg_info(L"Enviroment properties has not been configured"));
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54 void configure(const std::wstring& filename)
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58 auto initialPath = boost::filesystem3::initial_path().wstring();
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60 std::wifstream file(initialPath + L"\\" + filename);
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61 boost::property_tree::read_xml(file, pt, boost::property_tree::xml_parser::trim_whitespace | boost::property_tree::xml_parser::no_comments);
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63 auto paths = pt.get_child(L"configuration.paths");
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64 media = paths.get(L"media-path", initialPath + L"\\media\\");
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65 log = paths.get(L"log-path", initialPath + L"\\log\\");
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66 ftemplate = boost::filesystem3::complete(paths.get(L"template-path", initialPath + L"\\template\\")).wstring();
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67 data = paths.get(L"data-path", initialPath + L"\\data\\");
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71 for(auto it = boost::filesystem::directory_iterator(initialPath); it != boost::filesystem::directory_iterator(); ++it)
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73 if(it->path().wstring().find(L".fth") != std::wstring::npos)
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75 auto from_path = *it;
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76 auto to_path = boost::filesystem::path(ftemplate + L"/" + it->path().wstring());
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78 if(boost::filesystem::exists(to_path))
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79 boost::filesystem::remove(to_path);
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81 boost::filesystem::copy_file(from_path, to_path);
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87 CASPAR_LOG_CURRENT_EXCEPTION();
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88 CASPAR_LOG(error) << L"Failed to copy template-hosts from initial-path to template-path.";
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93 CASPAR_LOG(error) << L" ### Invalid configuration file. ###";
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99 auto media_path = boost::filesystem::path(media);
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100 if(!boost::filesystem::exists(media_path))
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101 boost::filesystem::create_directories(media_path);
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103 auto log_path = boost::filesystem::path(log);
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104 if(!boost::filesystem::exists(log_path))
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105 boost::filesystem::create_directories(log_path);
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107 auto template_path = boost::filesystem::path(ftemplate);
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108 if(!boost::filesystem::exists(template_path))
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109 boost::filesystem::create_directories(template_path);
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111 auto data_path = boost::filesystem::path(data);
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112 if(!boost::filesystem::exists(data_path))
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113 boost::filesystem::create_directories(data_path);
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117 CASPAR_LOG_CURRENT_EXCEPTION();
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118 CASPAR_LOG(error) << L"Failed to create configured directories.";
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122 const std::wstring& media_folder()
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124 check_is_configured();
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128 const std::wstring& log_folder()
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130 check_is_configured();
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134 const std::wstring& template_folder()
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136 check_is_configured();
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140 const std::wstring& data_folder()
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142 check_is_configured();
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146 #define QUOTE(str) #str
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147 #define EXPAND_AND_QUOTE(str) QUOTE(str)
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149 const std::wstring& version()
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151 static std::wstring ver = u16(
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152 EXPAND_AND_QUOTE(CASPAR_GEN) "."
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153 EXPAND_AND_QUOTE(CASPAR_MAYOR) "."
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154 EXPAND_AND_QUOTE(CASPAR_MINOR) "."
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155 EXPAND_AND_QUOTE(CASPAR_REV) " "
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160 const boost::property_tree::wptree& properties()
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162 check_is_configured();
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