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
26 #include "os/stack_trace.h"
29 #include <boost/exception/all.hpp>
30 #include <boost/exception/error_info.hpp>
31 #include <boost/throw_exception.hpp>
35 typedef boost::error_info<struct tag_arg_name_info, std::string> arg_name_info_t;
36 typedef boost::error_info<struct tag_arg_value_info, std::string> arg_value_info_t;
37 typedef boost::error_info<struct tag_msg_info, std::string> msg_info_t;
38 typedef boost::error_info<struct tag_call_stack_info, std::string> call_stack_info_t;
39 typedef boost::error_info<struct tag_msg_info, std::string> error_info_t;
40 typedef boost::error_info<struct tag_source_info, std::string> source_info_t;
41 typedef boost::error_info<struct tag_file_name_info, std::string> file_name_info_t;
44 inline arg_name_info_t arg_name_info(const T& str) {return arg_name_info_t(u8(str));}
46 inline arg_value_info_t arg_value_info(const T& str) {return arg_value_info_t(u8(str));}
48 inline msg_info_t msg_info(const T& str) {return msg_info_t(u8(str));}
50 inline call_stack_info_t call_stack_info(const T& str) {return call_stack_info_t(u8(str));}
52 inline error_info_t error_info(const T& str) {return error_info_t(u8(str));}
54 inline source_info_t source_info(const T& str) {return source_info_t(u8(str));}
56 inline file_name_info_t file_name_info(const T& str) {return file_name_info_t(u8(str));}
58 typedef boost::error_info<struct tag_line_info, size_t> line_info;
59 typedef boost::error_info<struct tag_nested_exception_, std::exception_ptr> nested_exception;
61 struct caspar_exception : virtual boost::exception, virtual std::exception
64 explicit caspar_exception(const char* msg) : msg_(msg) {}
65 const char* what() const throw() override
70 const char* msg_ = "";
73 struct io_error : virtual caspar_exception {};
74 struct directory_not_found : virtual io_error {};
75 struct file_not_found : virtual io_error {};
76 struct file_read_error : virtual io_error {};
77 struct file_write_error : virtual io_error {};
79 struct invalid_argument : virtual caspar_exception {};
80 struct null_argument : virtual invalid_argument {};
81 struct out_of_range : virtual invalid_argument {};
82 struct programming_error : virtual caspar_exception {};
83 struct bad_alloc : virtual caspar_exception {};
85 struct invalid_operation : virtual caspar_exception {};
86 struct operation_failed : virtual caspar_exception {};
87 struct timed_out : virtual caspar_exception {};
89 struct not_supported : virtual caspar_exception {};
90 struct not_implemented : virtual caspar_exception {};
92 #define CASPAR_THROW_EXCEPTION(e) BOOST_THROW_EXCEPTION(e << call_stack_info(caspar::get_call_stack()))