| src/examples/cpp03/local/stream_client.cpp | src/examples/cpp11/local/stream_client.cpp |
|---|
| ⋮ | ⋮ |
| 1 | // | 1 | // |
| 2 | //·stream_client.cpp | 2 | //·stream_client.cpp |
| 3 | //·~~~~~~~~~~~~~~~~~ | 3 | //·~~~~~~~~~~~~~~~~~ |
| 4 | // | 4 | // |
| 5 | //·Copyright·(c)·2003-2020·Christopher·M.·Kohlhoff·(chris·at·kohlhoff·dot·com) | 5 | //·Copyright·(c)·2003-2020·Christopher·M.·Kohlhoff·(chris·at·kohlhoff·dot·com) |
| 6 | // | 6 | // |
| 7 | //·Distributed·under·the·Boost·Software·License,·Version·1.0.·(See·accompanying | 7 | //·Distributed·under·the·Boost·Software·License,·Version·1.0.·(See·accompanying |
| 8 | //·file·LICENSE_1_0.txt·or·copy·at·http://www.boost.org/LICENSE_1_0.txt) | 8 | //·file·LICENSE_1_0.txt·or·copy·at·http://www.boost.org/LICENSE_1_0.txt) |
| 9 | // | 9 | // |
| 10 | | 10 | |
| 11 | #include·<cstdlib> | 11 | #include·<cstdlib> |
| 12 | #include·<cstring> | 12 | #include·<cstring> |
| 13 | #include·<iostream> | 13 | #include·<iostream> |
| 14 | #include·"asio.hpp" | 14 | #include·"asio.hpp" |
| 15 | | 15 | |
| 16 | #if·defined(ASIO_HAS_LOCAL_SOCKETS) | 16 | #if·defined(ASIO_HAS_LOCAL_SOCKETS) |
| 17 | | 17 | |
| 18 | using·asio::local::stream_protocol; | 18 | using·asio::local::stream_protocol; |
| 19 | | 19 | |
| 20 | enum·{·max_length·=·1024·}; | 20 | constexpr·std::size_t·max_length·=·1024; |
| 21 | | 21 | |
| 22 | int·main(int·argc,·char*·argv[]) | 22 | int·main(int·argc,·char*·argv[]) |
| 23 | { | 23 | { |
| 24 | ··try | 24 | ··try |
| 25 | ··{ | 25 | ··{ |
| 26 | ····if·(argc·!=·2) | 26 | ····if·(argc·!=·2) |
| 27 | ····{ | 27 | ····{ |
| 28 | ······std::cerr·<<·"Usage:·stream_client·<file>\n"; | 28 | ······std::cerr·<<·"Usage:·stream_client·<file>\n"; |
| 29 | ······return·1; | 29 | ······return·1; |
| 30 | ····} | 30 | ····} |
| 31 | | 31 | |
| 32 | ····asio::io_context·io_context; | 32 | ····asio::io_context·io_context; |
| 33 | | 33 | |
| 34 | ····stream_protocol::socket·s(io_context); | 34 | ····stream_protocol::socket·s(io_context); |
| 35 | ····s.connect(stream_protocol::endpoint(argv[1])); | 35 | ····s.connect(stream_protocol::endpoint(argv[1])); |
| 36 | | 36 | |
| 37 | ····using·namespace·std;·//·For·strlen. | |
| 38 | ····std::cout·<<·"Enter·message:·"; | 37 | ····std::cout·<<·"Enter·message:·"; |
| 39 | ····char·request[max_length]; | 38 | ····char·request[max_length]; |
| 40 | ····std::cin.getline(request,·max_length); | 39 | ····std::cin.getline(request,·max_length); |
| 41 | ····size_t·request_length·=·strlen(request); | 40 | ····size_t·request_length·=·std::strlen(request); |
| 42 | ····asio::write(s,·asio::buffer(request,·request_length)); | 41 | ····asio::write(s,·asio::buffer(request,·request_length)); |
| 43 | | 42 | |
| 44 | ····char·reply[max_length]; | 43 | ····char·reply[max_length]; |
| 45 | ····size_t·reply_length·=·asio::read(s, | 44 | ····size_t·reply_length·=·asio::read(s, |
| 46 | ········asio::buffer(reply,·request_length)); | 45 | ········asio::buffer(reply,·request_length)); |
| 47 | ····std::cout·<<·"Reply·is:·"; | 46 | ····std::cout·<<·"Reply·is:·"; |
| 48 | ····std::cout.write(reply,·reply_length); | 47 | ····std::cout.write(reply,·reply_length); |
| 49 | ····std::cout·<<·"\n"; | 48 | ····std::cout·<<·"\n"; |
| 50 | ··} | 49 | ··} |
| 51 | ··catch·(std::exception&·e) | 50 | ··catch·(std::exception&·e) |
| 52 | ··{ | 51 | ··{ |
| 53 | ····std::cerr·<<·"Exception:·"·<<·e.what()·<<·"\n"; | 52 | ····std::cerr·<<·"Exception:·"·<<·e.what()·<<·"\n"; |
| 54 | ··} | 53 | ··} |
| 55 | | 54 | |
| 56 | ··return·0; | 55 | ··return·0; |
| 57 | } | 56 | } |
| 58 | | 57 | |
| 59 | #else·//·defined(ASIO_HAS_LOCAL_SOCKETS) | 58 | #else·//·defined(ASIO_HAS_LOCAL_SOCKETS) |
| 60 | #·error·Local·sockets·not·available·on·this·platform. | 59 | #·error·Local·sockets·not·available·on·this·platform. |
| 61 | #endif·//·defined(ASIO_HAS_LOCAL_SOCKETS) | 60 | #endif·//·defined(ASIO_HAS_LOCAL_SOCKETS) |