2 * Copyright 2013 Sveriges Television AB http://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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28 #include "exception/exceptions.h"
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29 #include "log/log.h"
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30 #include "utility/string.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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42 using namespace boost::filesystem2;
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46 std::wstring ftemplate;
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48 std::wstring thumbnails;
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49 boost::property_tree::wptree pt;
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51 void check_is_configured()
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54 BOOST_THROW_EXCEPTION(invalid_operation() << msg_info("Enviroment properties has not been configured"));
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57 void configure(const std::wstring& filename)
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61 auto initialPath = boost::filesystem::initial_path<boost::filesystem2::wpath>().file_string();
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63 std::wifstream file(initialPath + L"\\" + filename);
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64 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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66 auto paths = pt.get_child(L"configuration.paths");
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67 media = widen(paths.get(L"media-path", initialPath + L"\\media\\"));
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68 log = widen(paths.get(L"log-path", initialPath + L"\\log\\"));
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69 ftemplate = complete(wpath(widen(paths.get(L"template-path", initialPath + L"\\template\\")))).string();
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70 data = widen(paths.get(L"data-path", initialPath + L"\\data\\"));
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71 thumbnails = widen(paths.get(L"thumbnails-path", initialPath + L"\\thumbnails\\"));
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73 //Make sure that all paths have a trailing backslash
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74 if(media.at(media.length()-1) != L'\\')
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75 media.append(L"\\");
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76 if(log.at(log.length()-1) != L'\\')
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78 if(ftemplate.at(ftemplate.length()-1) != L'\\')
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79 ftemplate.append(L"\\");
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80 if(data.at(data.length()-1) != L'\\')
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82 if(thumbnails.at(thumbnails.length()-1) != L'\\')
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83 thumbnails.append(L"\\");
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87 for(auto it = boost::filesystem2::wdirectory_iterator(initialPath); it != boost::filesystem2::wdirectory_iterator(); ++it)
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89 if(it->filename().find(L".fth") != std::wstring::npos)
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91 auto from_path = *it;
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92 auto to_path = boost::filesystem2::wpath(ftemplate + L"/" + it->filename());
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94 if(boost::filesystem2::exists(to_path))
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95 boost::filesystem2::remove(to_path);
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97 boost::filesystem2::copy_file(from_path, to_path);
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103 CASPAR_LOG_CURRENT_EXCEPTION();
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104 CASPAR_LOG(error) << L"Failed to copy template-hosts from initial-path to template-path.";
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109 std::wcout << L" ### Invalid configuration file. ###";
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115 auto media_path = boost::filesystem::wpath(media);
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116 if(!boost::filesystem::exists(media_path))
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117 boost::filesystem::create_directory(media_path);
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119 auto log_path = boost::filesystem::wpath(log);
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120 if(!boost::filesystem::exists(log_path))
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121 boost::filesystem::create_directory(log_path);
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123 auto template_path = boost::filesystem::wpath(ftemplate);
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124 if(!boost::filesystem::exists(template_path))
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125 boost::filesystem::create_directory(template_path);
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127 auto data_path = boost::filesystem::wpath(data);
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128 if(!boost::filesystem::exists(data_path))
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129 boost::filesystem::create_directory(data_path);
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131 auto thumbnails_path = boost::filesystem::wpath(thumbnails);
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132 if(!boost::filesystem::exists(thumbnails_path))
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133 boost::filesystem::create_directory(thumbnails_path);
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137 CASPAR_LOG_CURRENT_EXCEPTION();
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138 CASPAR_LOG(error) << L"Failed to create configured directories.";
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142 const std::wstring& media_folder()
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144 check_is_configured();
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148 const std::wstring& log_folder()
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150 check_is_configured();
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154 const std::wstring& template_folder()
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156 check_is_configured();
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160 const std::wstring& data_folder()
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162 check_is_configured();
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166 const std::wstring& thumbnails_folder()
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168 check_is_configured();
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172 #define QUOTE(str) #str
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173 #define EXPAND_AND_QUOTE(str) QUOTE(str)
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175 const std::wstring& version()
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177 static std::wstring ver = widen(
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178 EXPAND_AND_QUOTE(CASPAR_GEN) "."
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179 EXPAND_AND_QUOTE(CASPAR_MAYOR) "."
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180 EXPAND_AND_QUOTE(CASPAR_MINOR) "."
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186 const boost::property_tree::wptree& properties()
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188 check_is_configured();
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