| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | // | ||
| 2 | // Copyright (c) 2022 Vinnie Falco (vinnie dot falco at gmail dot com) | ||
| 3 | // | ||
| 4 | // Distributed under the Boost Software License, Version 1.0. (See accompanying | ||
| 5 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | ||
| 6 | // | ||
| 7 | // Official repository: https://github.com/CPPAlliance/http_proto | ||
| 8 | // | ||
| 9 | |||
| 10 | #ifndef BOOST_HTTP_PROTO_IMPL_FILE_BODY_IPP | ||
| 11 | #define BOOST_HTTP_PROTO_IMPL_FILE_BODY_IPP | ||
| 12 | |||
| 13 | #include <boost/http_proto/file_body.hpp> | ||
| 14 | #include <boost/assert.hpp> | ||
| 15 | |||
| 16 | namespace boost { | ||
| 17 | namespace http_proto { | ||
| 18 | |||
| 19 | file_body:: | ||
| 20 | ~file_body() = default; | ||
| 21 | |||
| 22 | file_body:: | ||
| 23 | file_body( | ||
| 24 | file_body&&) noexcept = default; | ||
| 25 | |||
| 26 | ✗ | file_body:: | |
| 27 | file_body( | ||
| 28 | file&& f, | ||
| 29 | ✗ | std::uint64_t size) noexcept | |
| 30 | ✗ | : f_(std::move(f)) | |
| 31 | ✗ | , n_(size) | |
| 32 | { | ||
| 33 | } | ||
| 34 | |||
| 35 | auto | ||
| 36 | ✗ | file_body:: | |
| 37 | read( | ||
| 38 | void* dest, | ||
| 39 | std::size_t size) -> | ||
| 40 | result<amount> | ||
| 41 | { | ||
| 42 | ✗ | amount rv; | |
| 43 | ✗ | if(n_ > 0) | |
| 44 | { | ||
| 45 | std::size_t n; | ||
| 46 | ✗ | if( n_ >= size) | |
| 47 | ✗ | n = size; | |
| 48 | else | ||
| 49 | ✗ | n = n_; | |
| 50 | ✗ | error_code ec; | |
| 51 | ✗ | n = f_.read( | |
| 52 | dest, n, ec); | ||
| 53 | ✗ | if(ec.failed()) | |
| 54 | ✗ | return ec; | |
| 55 | ✗ | n_ -= n; | |
| 56 | |||
| 57 | ✗ | rv.bytes = n; | |
| 58 | ✗ | rv.more = n_ > 0; | |
| 59 | ✗ | return rv; | |
| 60 | } | ||
| 61 | |||
| 62 | ✗ | rv.bytes = 0; | |
| 63 | ✗ | rv.more = false; | |
| 64 | ✗ | return rv; | |
| 65 | } | ||
| 66 | |||
| 67 | } // http_proto | ||
| 68 | } // boost | ||
| 69 | |||
| 70 | #endif | ||
| 71 |