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

   1 /*\r
   2 * Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>\r
   3 *\r
   4 * This file is part of CasparCG (www.casparcg.com).\r
   5 *\r
   6 * CasparCG is free software: you can redistribute it and/or modify\r
   7 * it under the terms of the GNU General Public License as published by\r
   8 * the Free Software Foundation, either version 3 of the License, or\r
   9 * (at your option) any later version.\r
  10 *\r
  11 * CasparCG is distributed in the hope that it will be useful,\r
  12 * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
  14 * GNU General Public License for more details.\r
  15 *\r
  16 * You should have received a copy of the GNU General Public License\r
  17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.\r
  18 *\r
  19 * Author: Robert Nagy, ronag89@gmail.com\r
  20 */\r
  21 \r
  22 #include "../stdafx.h"\r
  23 \r
  24 #if defined(_MSC_VER)\r
  25 #pragma warning (disable : 4100) // 'identifier' : unreferenced formal parameter\r
  26 #pragma warning (disable : 4512) // 'class' : assignment operator could not be generated\r
  27 #endif\r
  28 \r
  29 #include "log.h"\r
  30 \r
  31 #include "../exception/exceptions.h"\r
  32 #include "../utility/string.h"\r
  33 #include <ios>\r
  34 #include <ostream>\r
  35 \r
  36 #include <boost/shared_ptr.hpp>\r
  37 #include <boost/make_shared.hpp>\r
  38 #include <boost/filesystem/convenience.hpp>\r
  39 #include <boost/date_time/posix_time/posix_time.hpp>\r
  40 #include <boost/algorithm/string.hpp>\r
  41 \r
  42 #include <boost/log/core/core.hpp>\r
  43 \r
  44 #include <boost/log/formatters/stream.hpp>\r
  45 #include <boost/log/formatters/attr.hpp>\r
  46 #include <boost/log/formatters/date_time.hpp>\r
  47 #include <boost/log/formatters/message.hpp>\r
  48 \r
  49 #include <boost/log/filters/attr.hpp>\r
  50 \r
  51 #include <boost/log/sinks/text_file_backend.hpp>\r
  52 \r
  53 #include <boost/log/detail/universal_path.hpp>\r
  54 \r
  55 #include <boost/log/sinks/text_file_backend.hpp>\r
  56 #include <boost/log/sinks/text_ostream_backend.hpp>\r
  57 #include <boost/log/sinks/sync_frontend.hpp>\r
  58 #include <boost/log/sinks/async_frontend.hpp>\r
  59 #include <boost/log/core/record.hpp>\r
  60 #include <boost/log/utility/attribute_value_extractor.hpp>\r
  61 \r
  62 #include <boost/log/utility/init/common_attributes.hpp>\r
  63 #include <boost/log/utility/empty_deleter.hpp>\r
  64 #include <boost/lambda/lambda.hpp>\r
  65 \r
  66 namespace caspar { namespace log {\r
  67         \r
  68 void my_formatter(std::ostream& strm, boost::log::basic_record<char> const& rec)\r
  69 {\r
  70     namespace lambda = boost::lambda;\r
  71         \r
  72         #pragma warning(disable : 4996)\r
  73         time_t rawtime;\r
  74         struct tm* timeinfo;\r
  75         time(&rawtime );\r
  76         timeinfo = localtime ( &rawtime );\r
  77         char buffer [80];\r
  78         strftime (buffer,80, "%c", timeinfo);\r
  79         strm << "[" << buffer << "] ";\r
  80                 \r
  81     boost::log::attributes::current_thread_id::held_type thread_id;\r
  82     if(boost::log::extract<boost::log::attributes::current_thread_id::held_type>("ThreadID", rec.attribute_values(), lambda::var(thread_id) = lambda::_1))\r
  83         strm << "[" << thread_id << "] ";\r
  84 \r
  85     severity_level severity;\r
  86     if(boost::log::extract<severity_level>(boost::log::sources::aux::severity_attribute_name<char>::get(), rec.attribute_values(), lambda::var(severity) = lambda::_1))\r
  87         strm << "[" << severity << "] ";\r
  88 \r
  89     strm << rec.message();\r
  90 }\r
  91 \r
  92 namespace internal{\r
  93         \r
  94 void init()\r
  95 {       \r
  96         boost::log::add_common_attributes<char>();\r
  97         typedef boost::log::aux::add_common_attributes_constants<char> traits_t;\r
  98 \r
  99         typedef boost::log::sinks::synchronous_sink<boost::log::sinks::text_file_backend> file_sink_type;\r
 100 \r
 101         typedef boost::log::sinks::asynchronous_sink<boost::log::sinks::text_ostream_backend> stream_sink_type;\r
 102 \r
 103         auto stream_backend = boost::make_shared<boost::log::sinks::text_ostream_backend>();\r
 104         stream_backend->add_stream(boost::shared_ptr<std::ostream>(&std::cout, boost::log::empty_deleter()));\r
 105         stream_backend->auto_flush(true);\r
 106 \r
 107         auto stream_sink = boost::make_shared<stream_sink_type>(stream_backend);\r
 108         \r
 109 //#ifdef NDEBUG\r
 110 //      stream_sink->set_filter(boost::log::filters::attr<severity_level>(boost::log::sources::aux::severity_attribute_name<wchar_t>::get()) >= debug);\r
 111 //#else\r
 112 //      stream_sink->set_filter(boost::log::filters::attr<severity_level>(boost::log::sources::aux::severity_attribute_name<wchar_t>::get()) >= debug);\r
 113 //#endif\r
 114 \r
 115         stream_sink->locked_backend()->set_formatter(&my_formatter);\r
 116 \r
 117         boost::log::core::get()->add_sink(stream_sink);\r
 118 }\r
 119 \r
 120 }\r
 121 \r
 122 void add_file_sink(const ustring& folder)\r
 123 {       \r
 124         boost::log::add_common_attributes<char>();\r
 125         typedef boost::log::aux::add_common_attributes_constants<char> traits_t;\r
 126 \r
 127         typedef boost::log::sinks::synchronous_sink<boost::log::sinks::text_file_backend> file_sink_type;\r
 128 \r
 129         try\r
 130         {\r
 131                 if(!boost::filesystem::is_directory(folder))\r
 132                         BOOST_THROW_EXCEPTION(directory_not_found());\r
 133 \r
 134                 auto file_sink = boost::make_shared<file_sink_type>(\r
 135                         boost::log::keywords::file_name = (folder + "caspar_%Y-%m-%d.log"),\r
 136                         boost::log::keywords::time_based_rotation = boost::log::sinks::file::rotation_at_time_point(0, 0, 0),\r
 137                         boost::log::keywords::auto_flush = true,\r
 138                         boost::log::keywords::open_mode = std::ios::app\r
 139                 );\r
 140                 \r
 141                 file_sink->locked_backend()->set_formatter(&my_formatter);\r
 142 \r
 143 //#ifdef NDEBUG\r
 144 //              file_sink->set_filter(boost::log::filters::attr<severity_level>(boost::log::sources::aux::severity_attribute_name<wchar_t>::get()) >= debug);\r
 145 //#else\r
 146 //              file_sink->set_filter(boost::log::filters::attr<severity_level>(boost::log::sources::aux::severity_attribute_name<wchar_t>::get()) >= debug);\r
 147 //#endif\r
 148                 boost::log::core::get()->add_sink(file_sink);\r
 149         }\r
 150         catch(...)\r
 151         {\r
 152                 std::cerr << L"Failed to Setup File Logging Sink" << std::endl << std::endl;\r
 153         }\r
 154 }\r
 155 \r
 156 void set_log_level(const ustring& lvl)\r
 157 {       \r
 158         //QWE\r
 159         //if(iequals(lvl, "trace"))\r
 160         //      boost::log::core::get()->set_filter(boost::log::filters::attr<severity_level>(boost::log::sources::aux::severity_attribute_name<char>::get()) >= trace);\r
 161         //else if(iequals(lvl, "debug"))\r
 162         //      boost::log::core::get()->set_filter(boost::log::filters::attr<severity_level>(boost::log::sources::aux::severity_attribute_name<char>::get()) >= debug);\r
 163         //else if(iequals(lvl, "info"))\r
 164         //      boost::log::core::get()->set_filter(boost::log::filters::attr<severity_level>(boost::log::sources::aux::severity_attribute_name<char>::get()) >= info);\r
 165         //else if(iequals(lvl, "warning"))\r
 166         //      boost::log::core::get()->set_filter(boost::log::filters::attr<severity_level>(boost::log::sources::aux::severity_attribute_name<char>::get()) >= warning);\r
 167         //else if(iequals(lvl, "error"))\r
 168         //      boost::log::core::get()->set_filter(boost::log::filters::attr<severity_level>(boost::log::sources::aux::severity_attribute_name<char>::get()) >= error);\r
 169         //else if(iequals(lvl, "fatal"))\r
 170         //      boost::log::core::get()->set_filter(boost::log::filters::attr<severity_level>(boost::log::sources::aux::severity_attribute_name<char>::get()) >= fatal);\r
 171 }\r
 172 \r
 173 }}