Yingdi Yu | 3168c30 | 2015-07-04 16:45:40 -0700 | [diff] [blame] | 1 | /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */ |
Davide Pesavento | 5d0b010 | 2017-10-07 13:43:16 -0400 | [diff] [blame] | 2 | /* |
Davide Pesavento | 3fdb02f | 2023-04-12 02:32:38 -0400 | [diff] [blame^] | 3 | * Copyright (c) 2013-2023 Regents of the University of California. |
Yingdi Yu | 3168c30 | 2015-07-04 16:45:40 -0700 | [diff] [blame] | 4 | * |
| 5 | * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions). |
| 6 | * |
| 7 | * ndn-cxx library is free software: you can redistribute it and/or modify it under the |
| 8 | * terms of the GNU Lesser General Public License as published by the Free Software |
| 9 | * Foundation, either version 3 of the License, or (at your option) any later version. |
| 10 | * |
| 11 | * ndn-cxx library is distributed in the hope that it will be useful, but WITHOUT ANY |
| 12 | * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
| 13 | * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. |
| 14 | * |
| 15 | * You should have received copies of the GNU General Public License and GNU Lesser |
| 16 | * General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see |
| 17 | * <http://www.gnu.org/licenses/>. |
| 18 | * |
| 19 | * See AUTHORS.md for complete list of ndn-cxx authors and contributors. |
| 20 | */ |
| 21 | |
Davide Pesavento | 7e78064 | 2018-11-24 15:51:34 -0500 | [diff] [blame] | 22 | #include "ndn-cxx/security/transform/buffer-source.hpp" |
Yingdi Yu | 3168c30 | 2015-07-04 16:45:40 -0700 | [diff] [blame] | 23 | |
| 24 | namespace ndn { |
| 25 | namespace security { |
| 26 | namespace transform { |
| 27 | |
Davide Pesavento | 765abc9 | 2021-12-27 00:44:04 -0500 | [diff] [blame] | 28 | BufferSource::BufferSource(span<const uint8_t> buffer) |
| 29 | : m_bufs({buffer}) |
| 30 | { |
| 31 | } |
| 32 | |
Davide Pesavento | 3fdb02f | 2023-04-12 02:32:38 -0400 | [diff] [blame^] | 33 | BufferSource::BufferSource(std::string_view string) |
Eric Newberry | 6d024ba | 2020-06-14 16:10:34 -0700 | [diff] [blame] | 34 | : m_bufs({{reinterpret_cast<const uint8_t*>(string.data()), string.size()}}) |
Yingdi Yu | 3168c30 | 2015-07-04 16:45:40 -0700 | [diff] [blame] | 35 | { |
| 36 | } |
| 37 | |
Eric Newberry | 6d024ba | 2020-06-14 16:10:34 -0700 | [diff] [blame] | 38 | BufferSource::BufferSource(InputBuffers buffers) |
| 39 | : m_bufs(std::move(buffers)) |
Yingdi Yu | 3168c30 | 2015-07-04 16:45:40 -0700 | [diff] [blame] | 40 | { |
| 41 | } |
| 42 | |
| 43 | void |
| 44 | BufferSource::doPump() |
| 45 | { |
| 46 | BOOST_ASSERT(m_next != nullptr); |
| 47 | |
Davide Pesavento | 765abc9 | 2021-12-27 00:44:04 -0500 | [diff] [blame] | 48 | for (auto buffer : m_bufs) { |
| 49 | while (!buffer.empty()) { |
| 50 | size_t nBytesWritten = m_next->write(buffer); |
Davide Pesavento | a3d809e | 2022-02-06 11:55:02 -0500 | [diff] [blame] | 51 | buffer = buffer.subspan(nBytesWritten); |
Eric Newberry | 6d024ba | 2020-06-14 16:10:34 -0700 | [diff] [blame] | 52 | } |
Yingdi Yu | 3168c30 | 2015-07-04 16:45:40 -0700 | [diff] [blame] | 53 | } |
| 54 | |
| 55 | m_next->end(); |
| 56 | } |
| 57 | |
| 58 | } // namespace transform |
| 59 | } // namespace security |
| 60 | } // namespace ndn |