2 * Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
4 * This file is part of CasparCG (www.casparcg.com).
6 * CasparCG is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * CasparCG is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
19 * Author: Robert Nagy, ronag89@gmail.com
24 #include "os/stack_trace.h"
26 #include "thread_info.h"
28 #include <boost/log/trivial.hpp>
29 #include <boost/log/sources/global_logger_storage.hpp>
30 #include <boost/exception/all.hpp>
31 #include <boost/property_tree/ptree_fwd.hpp>
36 namespace caspar { namespace log {
40 std::wstring get_call_stack();
44 inline void replace_nonprintable(std::basic_string<T, std::char_traits<T>, std::allocator<T>>& str, T with)
47 std::replace_if(str.begin(), str.end(), [&](T c)->bool {
49 (!std::isprint(c, loc)
52 || c > static_cast<T>(127);
57 inline std::basic_string<T> replace_nonprintable_copy(std::basic_string<T, std::char_traits<T>, std::allocator<T>> str, T with)
59 replace_nonprintable(str, with);
63 void add_file_sink(const std::wstring& folder);
65 typedef boost::log::sources::wseverity_logger_mt<boost::log::trivial::severity_level> caspar_logger;
67 BOOST_LOG_INLINE_GLOBAL_LOGGER_INIT(logger, caspar_logger)
70 return caspar_logger(boost::log::trivial::trace);
73 #define CASPAR_LOG(lvl)\
74 BOOST_LOG_SEV(::caspar::log::logger::get(), ::boost::log::trivial::lvl)
76 #define CASPAR_LOG_CALL_STACK() try{\
77 CASPAR_LOG(info) << L"callstack (" << caspar::get_thread_info().name << L"):\n" << caspar::get_call_stack();\
81 #define CASPAR_LOG_CURRENT_EXCEPTION() try{\
82 CASPAR_LOG(error) << caspar::u16(boost::current_exception_diagnostic_information()) << L"Caught at (" << caspar::get_thread_info().name << L"):\n" << caspar::get_call_stack();\
86 void set_log_level(const std::wstring& lvl);
89 boost::log::trivial::severity_level level,
90 const std::wstring& indent,
91 const std::wstring& elem,
92 const boost::property_tree::wptree& tree);