| 71 | }; |
| 72 | |
| 73 | int main(int argc, char* argv[]) |
| 74 | { |
| 75 | try |
| 76 | { |
| 77 | if (argc != 3) |
| 78 | { |
| 79 | std::cerr << "Usage: async_file_copy <from> <to>\n"; |
| 80 | return 1; |
| 81 | } |
| 82 | |
| 83 | boost::asio::io_context io_context; |
| 84 | |
| 85 | file_copier copier(io_context, argv[1], argv[2]); |
| 86 | copier.start(); |
| 87 | |
| 88 | io_context.run(); |
| 89 | } |
| 90 | catch (std::exception& e) |
| 91 | { |
| 92 | std::cerr << "Exception: " << e.what() << "\n"; |
| 93 | return 1; |
| 94 | } |
| 95 | |
| 96 | return 0; |
| 97 | } |
| 98 | |
| 99 | #else // defined(BOOST_ASIO_HAS_FILE) |
| 100 | int main() {} |